diff options
Diffstat (limited to 'main')
71 files changed, 0 insertions, 26563 deletions
diff --git a/main/SAPI.c b/main/SAPI.c deleted file mode 100644 index c23357c65d..0000000000 --- a/main/SAPI.c +++ /dev/null @@ -1,984 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Original design: Shane Caraveo <shane@caraveo.com> | - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include <ctype.h> -#include <sys/stat.h> - -#include "php.h" -#include "SAPI.h" -#include "php_variables.h" -#include "php_ini.h" -#include "ext/standard/php_string.h" -#include "ext/standard/pageinfo.h" -#if (HAVE_PCRE || HAVE_BUNDLED_PCRE) && !defined(COMPILE_DL_PCRE) -#include "ext/pcre/php_pcre.h" -#endif -#if HAVE_ZLIB -#include "ext/zlib/php_zlib.h" -#endif -#ifdef ZTS -#include "TSRM.h" -#endif -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif - -#include "rfc1867.h" - -#ifdef PHP_WIN32 -#define STRCASECMP stricmp -#else -#define STRCASECMP strcasecmp -#endif - -#include "php_content_types.h" - -#ifdef ZTS -SAPI_API int sapi_globals_id; -#else -sapi_globals_struct sapi_globals; -#endif - -static void sapi_globals_ctor(sapi_globals_struct *sapi_globals TSRMLS_DC) -{ - memset(sapi_globals, 0, sizeof(*sapi_globals)); - zend_hash_init_ex(&sapi_globals->known_post_content_types, 5, NULL, NULL, 1, 0); - php_setup_sapi_content_types(TSRMLS_C); -} - -static void sapi_globals_dtor(sapi_globals_struct *sapi_globals TSRMLS_DC) -{ - zend_hash_destroy(&sapi_globals->known_post_content_types); -} - -/* True globals (no need for thread safety) */ -SAPI_API sapi_module_struct sapi_module; - - -SAPI_API void sapi_startup(sapi_module_struct *sf) -{ - sf->ini_entries = NULL; - sapi_module = *sf; - -#ifdef ZTS - ts_allocate_id(&sapi_globals_id, sizeof(sapi_globals_struct), (ts_allocate_ctor) sapi_globals_ctor, (ts_allocate_dtor) sapi_globals_dtor); -#else - sapi_globals_ctor(&sapi_globals); -#endif - - virtual_cwd_startup(); /* Could use shutdown to free the main cwd but it would just slow it down for CGI */ - -#ifdef PHP_WIN32 - tsrm_win32_startup(); -#endif - - reentrancy_startup(); -} - -SAPI_API void sapi_shutdown(void) -{ -#ifdef ZTS - ts_free_id(sapi_globals_id); -#else - sapi_globals_dtor(&sapi_globals); -#endif - - reentrancy_shutdown(); - - virtual_cwd_shutdown(); - -#ifdef PHP_WIN32 - tsrm_win32_shutdown(); -#endif -} - - -SAPI_API void sapi_free_header(sapi_header_struct *sapi_header) -{ - efree(sapi_header->header); -} - - -SAPI_API void sapi_handle_post(void *arg TSRMLS_DC) -{ - if (SG(request_info).post_entry && SG(request_info).content_type_dup) { - SG(request_info).post_entry->post_handler(SG(request_info).content_type_dup, arg TSRMLS_CC); - if (SG(request_info).post_data) { - efree(SG(request_info).post_data); - SG(request_info).post_data = NULL; - } - efree(SG(request_info).content_type_dup); - SG(request_info).content_type_dup = NULL; - } -} - -static void sapi_read_post_data(TSRMLS_D) -{ - sapi_post_entry *post_entry; - uint content_type_length = strlen(SG(request_info).content_type); - char *content_type = estrndup(SG(request_info).content_type, content_type_length); - char *p; - char oldchar=0; - void (*post_reader_func)(TSRMLS_D) = NULL; - - - /* dedicated implementation for increased performance: - * - Make the content type lowercase - * - Trim descriptive data, stay with the content-type only - */ - for (p=content_type; p<content_type+content_type_length; p++) { - switch (*p) { - case ';': - case ',': - case ' ': - content_type_length = p-content_type; - oldchar = *p; - *p = 0; - break; - default: - *p = tolower(*p); - break; - } - } - - /* now try to find an appropriate POST content handler */ - if (zend_hash_find(&SG(known_post_content_types), content_type, - content_type_length+1, (void **) &post_entry) == SUCCESS) { - /* found one, register it for use */ - SG(request_info).post_entry = post_entry; - post_reader_func = post_entry->post_reader; - } else { - /* fallback */ - SG(request_info).post_entry = NULL; - if (!sapi_module.default_post_reader) { - /* no default reader ? */ - SG(request_info).content_type_dup = NULL; - sapi_module.sapi_error(E_WARNING, "Unsupported content type: '%s'", content_type); - return; - } - } - if (oldchar) { - *(p-1) = oldchar; - } - - SG(request_info).content_type_dup = content_type; - - if(post_reader_func) { - post_reader_func(TSRMLS_C); - } - - if(sapi_module.default_post_reader) { - sapi_module.default_post_reader(TSRMLS_C); - } -} - - -SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data) -{ - int read_bytes; - int allocated_bytes=SAPI_POST_BLOCK_SIZE+1; - - if (SG(request_info).content_length > SG(post_max_size)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "POST Content-Length of %ld bytes exceeds the limit of %ld bytes", - SG(request_info).content_length, SG(post_max_size)); - return; - } - SG(request_info).post_data = emalloc(allocated_bytes); - - for (;;) { - read_bytes = sapi_module.read_post(SG(request_info).post_data+SG(read_post_bytes), SAPI_POST_BLOCK_SIZE TSRMLS_CC); - if (read_bytes<=0) { - break; - } - SG(read_post_bytes) += read_bytes; - if (SG(read_post_bytes) > SG(post_max_size)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Actual POST length does not match Content-Length, and exceeds %ld bytes", SG(post_max_size)); - break; - } - if (read_bytes < SAPI_POST_BLOCK_SIZE) { - break; - } - if (SG(read_post_bytes)+SAPI_POST_BLOCK_SIZE >= allocated_bytes) { - allocated_bytes = SG(read_post_bytes)+SAPI_POST_BLOCK_SIZE+1; - SG(request_info).post_data = erealloc(SG(request_info).post_data, allocated_bytes); - } - } - SG(request_info).post_data[SG(read_post_bytes)] = 0; /* terminating NULL */ - SG(request_info).post_data_length = SG(read_post_bytes); -} - - -SAPI_API char *sapi_get_default_content_type(TSRMLS_D) -{ - char *mimetype, *charset, *content_type; - - mimetype = SG(default_mimetype) ? SG(default_mimetype) : SAPI_DEFAULT_MIMETYPE; - charset = SG(default_charset) ? SG(default_charset) : SAPI_DEFAULT_CHARSET; - - if (strncasecmp(mimetype, "text/", 5) == 0 && *charset) { - int len = strlen(mimetype) + sizeof("; charset=") + strlen(charset); /* sizeof() includes \0 */ - content_type = emalloc(len); - snprintf(content_type, len, "%s; charset=%s", mimetype, charset); - } else { - content_type = estrdup(mimetype); - } - return content_type; -} - - -SAPI_API void sapi_get_default_content_type_header(sapi_header_struct *default_header TSRMLS_DC) -{ - char *default_content_type = sapi_get_default_content_type(TSRMLS_C); - int default_content_type_len = strlen(default_content_type); - - default_header->header_len = (sizeof("Content-type: ")-1) + default_content_type_len; - default_header->header = emalloc(default_header->header_len+1); - memcpy(default_header->header, "Content-type: ", sizeof("Content-type: ")); - memcpy(default_header->header+sizeof("Content-type: ")-1, default_content_type, default_content_type_len); - default_header->header[default_header->header_len] = 0; - efree(default_content_type); -} - -/* - * Add charset on content-type header if the MIME type starts with - * "text/", the default_charset directive is not empty and - * there is not already a charset option in there. - * - * If "mimetype" is non-NULL, it should point to a pointer allocated - * with emalloc(). If a charset is added, the string will be - * re-allocated and the new length is returned. If mimetype is - * unchanged, 0 is returned. - * - */ -SAPI_API size_t sapi_apply_default_charset(char **mimetype, size_t len TSRMLS_DC) -{ - char *charset, *newtype; - size_t newlen; - charset = SG(default_charset) ? SG(default_charset) : SAPI_DEFAULT_CHARSET; - - if (*mimetype != NULL) { - if (*charset && strncmp(*mimetype, "text/", 5) == 0 && strstr(*mimetype, "charset=") == NULL) { - newlen = len + (sizeof(";charset=")-1) + strlen(charset); - newtype = emalloc(newlen + 1); - PHP_STRLCPY(newtype, *mimetype, newlen + 1, len); - strlcat(newtype, ";charset=", newlen + 1); - strlcat(newtype, charset, newlen + 1); - efree(*mimetype); - *mimetype = newtype; - return newlen; - } - } - return 0; -} - -SAPI_API void sapi_activate_headers_only(TSRMLS_D) -{ - if (SG(request_info).headers_read == 1) - return; - SG(request_info).headers_read = 1; - zend_llist_init(&SG(sapi_headers).headers, sizeof(sapi_header_struct), - (void (*)(void *)) sapi_free_header, 0); - SG(sapi_headers).send_default_content_type = 1; - - /* SG(sapi_headers).http_response_code = 200; */ - SG(sapi_headers).http_status_line = NULL; - SG(read_post_bytes) = 0; - SG(request_info).post_data = NULL; - SG(request_info).raw_post_data = NULL; - SG(request_info).current_user = NULL; - SG(request_info).current_user_length = 0; - SG(request_info).no_headers = 0; - SG(request_info).post_entry = NULL; - SG(global_request_time) = 0; - - /* - * It's possible to override this general case in the activate() callback, - * if necessary. - */ - if (SG(request_info).request_method && !strcmp(SG(request_info).request_method, "HEAD")) { - SG(request_info).headers_only = 1; - } else { - SG(request_info).headers_only = 0; - } - if (SG(server_context)) { - SG(request_info).cookie_data = sapi_module.read_cookies(TSRMLS_C); - if (sapi_module.activate) { - sapi_module.activate(TSRMLS_C); - } - } -} - -/* - * Called from php_request_startup() for every request. - */ - -SAPI_API void sapi_activate(TSRMLS_D) -{ - zend_llist_init(&SG(sapi_headers).headers, sizeof(sapi_header_struct), (void (*)(void *)) sapi_free_header, 0); - SG(sapi_headers).send_default_content_type = 1; - - /* - SG(sapi_headers).http_response_code = 200; - */ - SG(sapi_headers).http_status_line = NULL; - SG(headers_sent) = 0; - SG(read_post_bytes) = 0; - SG(request_info).post_data = NULL; - SG(request_info).raw_post_data = NULL; - SG(request_info).current_user = NULL; - SG(request_info).current_user_length = 0; - SG(request_info).no_headers = 0; - SG(request_info).post_entry = NULL; - SG(request_info).proto_num = 1000; /* Default to HTTP 1.0 */ - SG(global_request_time) = 0; - - /* It's possible to override this general case in the activate() callback, if - * necessary. - */ - if (SG(request_info).request_method && !strcmp(SG(request_info).request_method, "HEAD")) { - SG(request_info).headers_only = 1; - } else { - SG(request_info).headers_only = 0; - } - SG(rfc1867_uploaded_files) = NULL; - - /* handle request mehtod */ - if (SG(server_context)) { - if ( SG(request_info).request_method) { - if(!strcmp(SG(request_info).request_method, "POST") - && (SG(request_info).content_type)) { - /* HTTP POST -> may contain form data to be read into variables - depending on content type given - */ - sapi_read_post_data(TSRMLS_C); - } else { - /* any other method with content payload will fill - $HTTP_RAW_POST_DATA if enabled by always_populate_raw_post_data - it is up to the webserver to decide whether to allow a method or not - */ - SG(request_info).content_type_dup = NULL; - if(sapi_module.default_post_reader) { - sapi_module.default_post_reader(TSRMLS_C); - } - } - } else { - SG(request_info).content_type_dup = NULL; - } - - /* Cookies */ - SG(request_info).cookie_data = sapi_module.read_cookies(TSRMLS_C); - if (sapi_module.activate) { - sapi_module.activate(TSRMLS_C); - } - } -} - - -static void sapi_send_headers_free(TSRMLS_D) -{ - if (SG(sapi_headers).http_status_line) { - efree(SG(sapi_headers).http_status_line); - SG(sapi_headers).http_status_line = NULL; - } -} - -SAPI_API void sapi_deactivate(TSRMLS_D) -{ - zend_llist_destroy(&SG(sapi_headers).headers); - if (SG(request_info).post_data) { - efree(SG(request_info).post_data); - } else if (SG(server_context)) { - if(sapi_module.read_post) { - /* make sure we've consumed all request input data */ - char dummy[SAPI_POST_BLOCK_SIZE]; - int read_bytes; - - while((read_bytes = sapi_module.read_post(dummy, sizeof(dummy)-1 TSRMLS_CC)) > 0) { - SG(read_post_bytes) += read_bytes; - } - } - } - if (SG(request_info).raw_post_data) { - efree(SG(request_info).raw_post_data); - } - if (SG(request_info).auth_user) { - efree(SG(request_info).auth_user); - } - if (SG(request_info).auth_password) { - efree(SG(request_info).auth_password); - } - if (SG(request_info).auth_digest) { - efree(SG(request_info).auth_digest); - } - if (SG(request_info).content_type_dup) { - efree(SG(request_info).content_type_dup); - } - if (SG(request_info).current_user) { - efree(SG(request_info).current_user); - } - if (sapi_module.deactivate) { - sapi_module.deactivate(TSRMLS_C); - } - if (SG(rfc1867_uploaded_files)) { - destroy_uploaded_files_hash(TSRMLS_C); - } - if (SG(sapi_headers).mimetype) { - efree(SG(sapi_headers).mimetype); - SG(sapi_headers).mimetype = NULL; - } - sapi_send_headers_free(TSRMLS_C); - SG(sapi_started) = 0; - SG(headers_sent) = 0; - SG(request_info).headers_read = 0; - SG(global_request_time) = 0; -} - - -SAPI_API void sapi_initialize_empty_request(TSRMLS_D) -{ - SG(server_context) = NULL; - SG(request_info).request_method = NULL; - SG(request_info).auth_digest = SG(request_info).auth_user = SG(request_info).auth_password = NULL; - SG(request_info).content_type_dup = NULL; -} - - -static int sapi_extract_response_code(const char *header_line) -{ - int code = 200; - const char *ptr; - - for (ptr = header_line; *ptr; ptr++) { - if (*ptr == ' ' && *(ptr + 1) != ' ') { - code = atoi(ptr + 1); - break; - } - } - - return code; -} - - -static void sapi_update_response_code(int ncode TSRMLS_DC) -{ - /* if the status code did not change, we do not want - to change the status line, and no need to change the code */ - if (SG(sapi_headers).http_response_code == ncode) { - return; - } - - if (SG(sapi_headers).http_status_line) { - efree(SG(sapi_headers).http_status_line); - SG(sapi_headers).http_status_line = NULL; - } - SG(sapi_headers).http_response_code = ncode; -} - -static int sapi_find_matching_header(void *element1, void *element2) -{ - return strncasecmp(((sapi_header_struct*)element1)->header, (char*)element2, strlen((char*)element2)) == 0; -} - -SAPI_API int sapi_add_header_ex(char *header_line, uint header_line_len, zend_bool duplicate, zend_bool replace TSRMLS_DC) -{ - sapi_header_line ctr = {0}; - int r; - - ctr.line = header_line; - ctr.line_len = header_line_len; - - r = sapi_header_op(replace ? SAPI_HEADER_REPLACE : SAPI_HEADER_ADD, - &ctr TSRMLS_CC); - - if (!duplicate) - efree(header_line); - - return r; -} - -SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC) -{ - int retval; - sapi_header_struct sapi_header; - char *colon_offset; - long myuid = 0L; - char *header_line; - uint header_line_len; - zend_bool replace; - int http_response_code; - - if (SG(headers_sent) && !SG(request_info).no_headers) { - char *output_start_filename = php_get_output_start_filename(TSRMLS_C); - int output_start_lineno = php_get_output_start_lineno(TSRMLS_C); - - if (output_start_filename) { - sapi_module.sapi_error(E_WARNING, "Cannot modify header information - headers already sent by (output started at %s:%d)", - output_start_filename, output_start_lineno); - } else { - sapi_module.sapi_error(E_WARNING, "Cannot modify header information - headers already sent"); - } - return FAILURE; - } - - switch (op) { - case SAPI_HEADER_SET_STATUS: - sapi_update_response_code((long) arg TSRMLS_CC); - return SUCCESS; - - case SAPI_HEADER_REPLACE: - case SAPI_HEADER_ADD: { - sapi_header_line *p = arg; - - if (!p->line || !p->line_len) { - return FAILURE; - } - header_line = p->line; - header_line_len = p->line_len; - http_response_code = p->response_code; - replace = (op == SAPI_HEADER_REPLACE); - break; - } - - default: - return FAILURE; - } - - header_line = estrndup(header_line, header_line_len); - - /* cut of trailing spaces, linefeeds and carriage-returns */ - while(isspace(header_line[header_line_len-1])) - header_line[--header_line_len]='\0'; - - /* new line safety check */ - { - char *s = header_line, *e = header_line + header_line_len, *p; - while (s < e && (p = memchr(s, '\n', (e - s)))) { - if (*(p + 1) == ' ' || *(p + 1) == '\t') { - s = p + 1; - continue; - } - efree(header_line); - sapi_module.sapi_error(E_WARNING, "Header may not contain more than a single header, new line detected."); - return FAILURE; - } - } - - sapi_header.header = header_line; - sapi_header.header_len = header_line_len; - sapi_header.replace = replace; - - /* Check the header for a few cases that we have special support for in SAPI */ - if (header_line_len>=5 - && !strncasecmp(header_line, "HTTP/", 5)) { - /* filter out the response code */ - sapi_update_response_code(sapi_extract_response_code(header_line) TSRMLS_CC); - SG(sapi_headers).http_status_line = header_line; - return SUCCESS; - } else { - colon_offset = strchr(header_line, ':'); - if (colon_offset) { - *colon_offset = 0; - if (!STRCASECMP(header_line, "Content-Type")) { - char *ptr = colon_offset+1, *mimetype = NULL, *newheader; - size_t len = header_line_len - (ptr - header_line), newlen; - while (*ptr == ' ') { - ptr++; - len--; - } -#if HAVE_ZLIB - if(!strncmp(ptr, "image/", sizeof("image/")-1)) { - zend_alter_ini_entry("zlib.output_compression", sizeof("zlib.output_compression"), "0", sizeof("0") - 1, PHP_INI_USER, PHP_INI_STAGE_RUNTIME); - } -#endif - mimetype = estrdup(ptr); - newlen = sapi_apply_default_charset(&mimetype, len TSRMLS_CC); - if (!SG(sapi_headers).mimetype){ - SG(sapi_headers).mimetype = estrdup(mimetype); - } - - if (newlen != 0) { - newlen += sizeof("Content-type: "); - newheader = emalloc(newlen); - PHP_STRLCPY(newheader, "Content-type: ", newlen, sizeof("Content-type: ")-1); - strlcat(newheader, mimetype, newlen); - sapi_header.header = newheader; - sapi_header.header_len = newlen - 1; - efree(header_line); - } - efree(mimetype); - SG(sapi_headers).send_default_content_type = 0; - } else if (!STRCASECMP(header_line, "Location")) { - if ((SG(sapi_headers).http_response_code < 300 || - SG(sapi_headers).http_response_code > 307) && - SG(sapi_headers).http_response_code != 201) { - /* Return a Found Redirect if one is not already specified */ - if(SG(request_info).proto_num > 1000 && - SG(request_info).request_method && - strcmp(SG(request_info).request_method, "HEAD") && - strcmp(SG(request_info).request_method, "GET")) { - sapi_update_response_code(303 TSRMLS_CC); - } else { - sapi_update_response_code(302 TSRMLS_CC); - } - } - } else if (!STRCASECMP(header_line, "WWW-Authenticate")) { /* HTTP Authentication */ - - sapi_update_response_code(401 TSRMLS_CC); /* authentication-required */ - - if(PG(safe_mode)) -#if (HAVE_PCRE || HAVE_BUNDLED_PCRE) && !defined(COMPILE_DL_PCRE) - { - zval *repl_temp; - char *ptr = colon_offset+1, *result, *newheader; - int ptr_len=0, result_len = 0, newlen = 0; - - /* skip white space */ - while (isspace(*ptr)) { - ptr++; - } - - myuid = php_getuid(); - - ptr_len = strlen(ptr); - MAKE_STD_ZVAL(repl_temp); - Z_TYPE_P(repl_temp) = IS_STRING; - Z_STRVAL_P(repl_temp) = emalloc(32); - Z_STRLEN_P(repl_temp) = sprintf(Z_STRVAL_P(repl_temp), "realm=\"\\1-%ld\"", myuid); - /* Modify quoted realm value */ - result = php_pcre_replace("/realm=\"(.*?)\"/i", 16, - ptr, ptr_len, - repl_temp, - 0, &result_len, -1, NULL TSRMLS_CC); - if(result_len==ptr_len) { - efree(result); - sprintf(Z_STRVAL_P(repl_temp), "realm=\\1-%ld\\2", myuid); - /* modify unquoted realm value */ - result = php_pcre_replace("/realm=([^\\s]+)(.*)/i", 21, - ptr, ptr_len, - repl_temp, - 0, &result_len, -1, NULL TSRMLS_CC); - if(result_len==ptr_len) { - char *lower_temp = estrdup(ptr); - char conv_temp[32]; - int conv_len; - - php_strtolower(lower_temp,strlen(lower_temp)); - /* If there is no realm string at all, append one */ - if(!strstr(lower_temp,"realm")) { - efree(result); - conv_len = sprintf(conv_temp, " realm=\"%ld\"",myuid); - result = emalloc(ptr_len+conv_len+1); - result_len = ptr_len+conv_len; - memcpy(result, ptr, ptr_len); - memcpy(result+ptr_len, conv_temp, conv_len); - *(result+ptr_len+conv_len) = '\0'; - } - efree(lower_temp); - } - } - newlen = sizeof("WWW-Authenticate: ") - 1 + result_len; - newheader = emalloc(newlen+1); - sprintf(newheader,"WWW-Authenticate: %s", result); - efree(header_line); - sapi_header.header = newheader; - sapi_header.header_len = newlen; - efree(result); - efree(Z_STRVAL_P(repl_temp)); - efree(repl_temp); - } -#else - { - myuid = php_getuid(); - efree(header_line); - sapi_header.header_len = spprintf(&sapi_header.header, 0, "WWW-Authenticate: Basic realm=\"%ld\"", myuid); - } -#endif - } - if (sapi_header.header==header_line) { - *colon_offset = ':'; - } - } - } - if (http_response_code) { - sapi_update_response_code(http_response_code TSRMLS_CC); - } - if (sapi_module.header_handler) { - retval = sapi_module.header_handler(&sapi_header, &SG(sapi_headers) TSRMLS_CC); - } else { - retval = SAPI_HEADER_ADD; - } - if (retval & SAPI_HEADER_DELETE_ALL) { - zend_llist_clean(&SG(sapi_headers).headers); - } - if (retval & SAPI_HEADER_ADD) { - /* in replace mode first remove the header if it already exists in the headers llist */ - if (replace) { - colon_offset = strchr(sapi_header.header, ':'); - if (colon_offset) { - char sav; - colon_offset++; - sav = *colon_offset; - *colon_offset = 0; - zend_llist_del_element(&SG(sapi_headers).headers, sapi_header.header, (int(*)(void*, void*))sapi_find_matching_header); - *colon_offset = sav; - } - } - - zend_llist_add_element(&SG(sapi_headers).headers, (void *) &sapi_header); - } - return SUCCESS; -} - - -SAPI_API int sapi_send_headers(TSRMLS_D) -{ - int retval; - int ret = FAILURE; - - if (SG(headers_sent) || SG(request_info).no_headers) { - return SUCCESS; - } - -#if HAVE_ZLIB - /* Add output compression headers at this late stage in order to make - it possible to switch it off inside the script. */ - - if (zend_ini_long("zlib.output_compression", sizeof("zlib.output_compression"), 0)) { - zval nm_zlib_get_coding_type; - zval *uf_result = NULL; - - ZVAL_STRINGL(&nm_zlib_get_coding_type, "zlib_get_coding_type", sizeof("zlib_get_coding_type") - 1, 0); - - if (call_user_function_ex(CG(function_table), NULL, &nm_zlib_get_coding_type, &uf_result, 0, NULL, 1, NULL TSRMLS_CC) != FAILURE && uf_result != NULL && Z_TYPE_P(uf_result) == IS_STRING) { - char buf[128]; - int len; - - assert(Z_STRVAL_P(uf_result) != NULL); - - len = snprintf(buf, sizeof(buf), "Content-Encoding: %s", Z_STRVAL_P(uf_result)); - if (len <= 0 || sapi_add_header(buf, len, 1) == FAILURE) { - return FAILURE; - } - if (sapi_add_header_ex("Vary: Accept-Encoding", sizeof("Vary: Accept-Encoding") - 1, 1, 0 TSRMLS_CC) == FAILURE) { - return FAILURE; - } - } - if (uf_result != NULL) { - zval_ptr_dtor(&uf_result); - } - } -#endif - - /* Success-oriented. We set headers_sent to 1 here to avoid an infinite loop - * in case of an error situation. - */ - if (SG(sapi_headers).send_default_content_type && sapi_module.send_headers) { - sapi_header_struct default_header; - sapi_get_default_content_type_header(&default_header TSRMLS_CC); - sapi_add_header_ex(default_header.header, default_header.header_len, 0, 0 TSRMLS_CC); - } - - SG(headers_sent) = 1; - - if (sapi_module.send_headers) { - retval = sapi_module.send_headers(&SG(sapi_headers) TSRMLS_CC); - } else { - retval = SAPI_HEADER_DO_SEND; - } - - switch (retval) { - case SAPI_HEADER_SENT_SUCCESSFULLY: - ret = SUCCESS; - break; - case SAPI_HEADER_DO_SEND: { - sapi_header_struct http_status_line; - char buf[255]; - - if (SG(sapi_headers).http_status_line) { - http_status_line.header = SG(sapi_headers).http_status_line; - http_status_line.header_len = strlen(SG(sapi_headers).http_status_line); - } else { - http_status_line.header = buf; - http_status_line.header_len = sprintf(buf, "HTTP/1.0 %d X", SG(sapi_headers).http_response_code); - } - sapi_module.send_header(&http_status_line, SG(server_context) TSRMLS_CC); - } - zend_llist_apply_with_argument(&SG(sapi_headers).headers, (llist_apply_with_arg_func_t) sapi_module.send_header, SG(server_context) TSRMLS_CC); - if(SG(sapi_headers).send_default_content_type) { - sapi_header_struct default_header; - - sapi_get_default_content_type_header(&default_header TSRMLS_CC); - sapi_module.send_header(&default_header, SG(server_context) TSRMLS_CC); - sapi_free_header(&default_header); - } - sapi_module.send_header(NULL, SG(server_context) TSRMLS_CC); - ret = SUCCESS; - break; - case SAPI_HEADER_SEND_FAILED: - SG(headers_sent) = 0; - ret = FAILURE; - break; - } - - sapi_send_headers_free(TSRMLS_C); - - return ret; -} - - -SAPI_API int sapi_register_post_entries(sapi_post_entry *post_entries TSRMLS_DC) -{ - sapi_post_entry *p=post_entries; - - while (p->content_type) { - if (sapi_register_post_entry(p TSRMLS_CC) == FAILURE) { - return FAILURE; - } - p++; - } - return SUCCESS; -} - - -SAPI_API int sapi_register_post_entry(sapi_post_entry *post_entry TSRMLS_DC) -{ - return zend_hash_add(&SG(known_post_content_types), - post_entry->content_type, post_entry->content_type_len+1, - (void *) post_entry, sizeof(sapi_post_entry), NULL); -} - -SAPI_API void sapi_unregister_post_entry(sapi_post_entry *post_entry TSRMLS_DC) -{ - zend_hash_del(&SG(known_post_content_types), post_entry->content_type, - post_entry->content_type_len+1); -} - - -SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D)) -{ - sapi_module.default_post_reader = default_post_reader; - return SUCCESS; -} - - -SAPI_API int sapi_register_treat_data(void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC)) -{ - sapi_module.treat_data = treat_data; - return SUCCESS; -} - -SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC)) -{ - sapi_module.input_filter = input_filter; - return SUCCESS; -} - -SAPI_API int sapi_flush(TSRMLS_D) -{ - if (sapi_module.flush) { - sapi_module.flush(SG(server_context)); - return SUCCESS; - } else { - return FAILURE; - } -} - -SAPI_API struct stat *sapi_get_stat(TSRMLS_D) -{ - if (sapi_module.get_stat) { - return sapi_module.get_stat(TSRMLS_C); - } else { - if (!SG(request_info).path_translated || (VCWD_STAT(SG(request_info).path_translated, &SG(global_stat)) == -1)) { - return NULL; - } - return &SG(global_stat); - } -} - -SAPI_API char *sapi_getenv(char *name, size_t name_len TSRMLS_DC) -{ - if (sapi_module.getenv) { - char *value, *tmp = sapi_module.getenv(name, name_len TSRMLS_CC); - if(tmp) value = estrdup(tmp); - else return NULL; - sapi_module.input_filter(PARSE_ENV, name, &value, strlen(value), NULL TSRMLS_CC); - return value; - } else { - return NULL; - } -} - -SAPI_API int sapi_get_fd(int *fd TSRMLS_DC) -{ - if (sapi_module.get_fd) { - return sapi_module.get_fd(fd TSRMLS_CC); - } else { - return FAILURE; - } -} - -SAPI_API int sapi_force_http_10(TSRMLS_D) -{ - if (sapi_module.force_http_10) { - return sapi_module.force_http_10(TSRMLS_C); - } else { - return FAILURE; - } -} - - -SAPI_API int sapi_get_target_uid(uid_t *obj TSRMLS_DC) -{ - if (sapi_module.get_target_uid) { - return sapi_module.get_target_uid(obj TSRMLS_CC); - } else { - return FAILURE; - } -} - -SAPI_API int sapi_get_target_gid(gid_t *obj TSRMLS_DC) -{ - if (sapi_module.get_target_gid) { - return sapi_module.get_target_gid(obj TSRMLS_CC); - } else { - return FAILURE; - } -} - -SAPI_API time_t sapi_get_request_time(TSRMLS_D) -{ - if (sapi_module.get_request_time) { - return sapi_module.get_request_time(TSRMLS_C); - } else { - if(!SG(global_request_time)) SG(global_request_time) = time(0); - return SG(global_request_time); - } -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/SAPI.h b/main/SAPI.h deleted file mode 100644 index 7a4da0528e..0000000000 --- a/main/SAPI.h +++ /dev/null @@ -1,308 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef SAPI_H -#define SAPI_H - -#include "zend.h" -#include "zend_llist.h" -#include "zend_operators.h" -#ifdef PHP_WIN32 -#include "win95nt.h" -#endif -#include <sys/stat.h> - -#define SAPI_OPTION_NO_CHDIR 1 - -#define SAPI_POST_BLOCK_SIZE 4000 - -#ifdef PHP_WIN32 -# ifdef SAPI_EXPORTS -# define SAPI_API __declspec(dllexport) -# else -# define SAPI_API __declspec(dllimport) -# endif -#else -#define SAPI_API -#endif - -#undef shutdown - -typedef struct { - char *header; - uint header_len; - zend_bool replace; -} sapi_header_struct; - - -typedef struct { - zend_llist headers; - int http_response_code; - unsigned char send_default_content_type; - char *mimetype; - char *http_status_line; -} sapi_headers_struct; - - -typedef struct _sapi_post_entry sapi_post_entry; -typedef struct _sapi_module_struct sapi_module_struct; - -BEGIN_EXTERN_C() -extern SAPI_API sapi_module_struct sapi_module; /* true global */ -END_EXTERN_C() - -/* Some values in this structure needs to be filled in before - * calling sapi_activate(). We WILL change the `char *' entries, - * so make sure that you allocate a separate buffer for them - * and that you free them after sapi_deactivate(). - */ - -typedef struct { - const char *request_method; - char *query_string; - char *post_data, *raw_post_data; - char *cookie_data; - long content_length; - uint post_data_length, raw_post_data_length; - - char *path_translated; - char *request_uri; - - const char *content_type; - - zend_bool headers_only; - zend_bool no_headers; - zend_bool headers_read; - - sapi_post_entry *post_entry; - - char *content_type_dup; - - /* for HTTP authentication */ - char *auth_user; - char *auth_password; - char *auth_digest; - - /* this is necessary for the CGI SAPI module */ - char *argv0; - - /* this is necessary for Safe Mode */ - char *current_user; - int current_user_length; - - /* this is necessary for CLI module */ - int argc; - char **argv; - int proto_num; -} sapi_request_info; - - -typedef struct _sapi_globals_struct { - void *server_context; - sapi_request_info request_info; - sapi_headers_struct sapi_headers; - int read_post_bytes; - unsigned char headers_sent; - struct stat global_stat; - char *default_mimetype; - char *default_charset; - HashTable *rfc1867_uploaded_files; - long post_max_size; - int options; - zend_bool sapi_started; - time_t global_request_time; - HashTable known_post_content_types; -} sapi_globals_struct; - - -BEGIN_EXTERN_C() -#ifdef ZTS -# define SG(v) TSRMG(sapi_globals_id, sapi_globals_struct *, v) -SAPI_API extern int sapi_globals_id; -#else -# define SG(v) (sapi_globals.v) -extern SAPI_API sapi_globals_struct sapi_globals; -#endif - -SAPI_API void sapi_startup(sapi_module_struct *sf); -SAPI_API void sapi_shutdown(void); -SAPI_API void sapi_activate(TSRMLS_D); -SAPI_API void sapi_deactivate(TSRMLS_D); -SAPI_API void sapi_initialize_empty_request(TSRMLS_D); -END_EXTERN_C() - -/* - * This is the preferred and maintained API for - * operating on HTTP headers. - */ - -/* - * Always specify a sapi_header_line this way: - * - * sapi_header_line ctr = {0}; - */ - -typedef struct { - char *line; /* If you allocated this, you need to free it yourself */ - uint line_len; - long response_code; /* long due to zend_parse_parameters compatibility */ -} sapi_header_line; - -typedef enum { /* Parameter: */ - SAPI_HEADER_REPLACE, /* sapi_header_line* */ - SAPI_HEADER_ADD, /* sapi_header_line* */ - SAPI_HEADER_SET_STATUS /* int */ -} sapi_header_op_enum; - -BEGIN_EXTERN_C() -SAPI_API int sapi_header_op(sapi_header_op_enum op, void *arg TSRMLS_DC); - -/* Deprecated functions. Use sapi_header_op instead. */ -SAPI_API int sapi_add_header_ex(char *header_line, uint header_line_len, zend_bool duplicate, zend_bool replace TSRMLS_DC); -#define sapi_add_header(a, b, c) sapi_add_header_ex((a),(b),(c),1 TSRMLS_CC) - - -SAPI_API int sapi_send_headers(TSRMLS_D); -SAPI_API void sapi_free_header(sapi_header_struct *sapi_header); -SAPI_API void sapi_handle_post(void *arg TSRMLS_DC); - -SAPI_API int sapi_register_post_entries(sapi_post_entry *post_entry TSRMLS_DC); -SAPI_API int sapi_register_post_entry(sapi_post_entry *post_entry TSRMLS_DC); -SAPI_API void sapi_unregister_post_entry(sapi_post_entry *post_entry TSRMLS_DC); -SAPI_API int sapi_register_default_post_reader(void (*default_post_reader)(TSRMLS_D)); -SAPI_API int sapi_register_treat_data(void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC)); -SAPI_API int sapi_register_input_filter(unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC)); - -SAPI_API int sapi_flush(TSRMLS_D); -SAPI_API struct stat *sapi_get_stat(TSRMLS_D); -SAPI_API char *sapi_getenv(char *name, size_t name_len TSRMLS_DC); - -SAPI_API char *sapi_get_default_content_type(TSRMLS_D); -SAPI_API void sapi_get_default_content_type_header(sapi_header_struct *default_header TSRMLS_DC); -SAPI_API size_t sapi_apply_default_charset(char **mimetype, size_t len TSRMLS_DC); -SAPI_API void sapi_activate_headers_only(TSRMLS_D); - -SAPI_API int sapi_get_fd(int *fd TSRMLS_DC); -SAPI_API int sapi_force_http_10(TSRMLS_D); - -SAPI_API int sapi_get_target_uid(uid_t * TSRMLS_DC); -SAPI_API int sapi_get_target_gid(gid_t * TSRMLS_DC); -SAPI_API time_t sapi_get_request_time(TSRMLS_D); -END_EXTERN_C() - -struct _sapi_module_struct { - char *name; - char *pretty_name; - - int (*startup)(struct _sapi_module_struct *sapi_module); - int (*shutdown)(struct _sapi_module_struct *sapi_module); - - int (*activate)(TSRMLS_D); - int (*deactivate)(TSRMLS_D); - - int (*ub_write)(const char *str, unsigned int str_length TSRMLS_DC); - void (*flush)(void *server_context); - struct stat *(*get_stat)(TSRMLS_D); - char *(*getenv)(char *name, size_t name_len TSRMLS_DC); - - void (*sapi_error)(int type, const char *error_msg, ...); - - int (*header_handler)(sapi_header_struct *sapi_header, sapi_headers_struct *sapi_headers TSRMLS_DC); - int (*send_headers)(sapi_headers_struct *sapi_headers TSRMLS_DC); - void (*send_header)(sapi_header_struct *sapi_header, void *server_context TSRMLS_DC); - - int (*read_post)(char *buffer, uint count_bytes TSRMLS_DC); - char *(*read_cookies)(TSRMLS_D); - - void (*register_server_variables)(zval *track_vars_array TSRMLS_DC); - void (*log_message)(char *message); - time_t (*get_request_time)(TSRMLS_D); - - char *php_ini_path_override; - - void (*block_interruptions)(void); - void (*unblock_interruptions)(void); - - void (*default_post_reader)(TSRMLS_D); - void (*treat_data)(int arg, char *str, zval *destArray TSRMLS_DC); - char *executable_location; - - int php_ini_ignore; - - int (*get_fd)(int *fd TSRMLS_DC); - - int (*force_http_10)(TSRMLS_D); - - int (*get_target_uid)(uid_t * TSRMLS_DC); - int (*get_target_gid)(gid_t * TSRMLS_DC); - - unsigned int (*input_filter)(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC); - - void (*ini_defaults)(HashTable *configuration_hash); - int phpinfo_as_text; - - char *ini_entries; -}; - - -struct _sapi_post_entry { - char *content_type; - uint content_type_len; - void (*post_reader)(TSRMLS_D); - void (*post_handler)(char *content_type_dup, void *arg TSRMLS_DC); -}; - -/* header_handler() constants */ -#define SAPI_HEADER_ADD (1<<0) -#define SAPI_HEADER_DELETE_ALL (1<<1) -#define SAPI_HEADER_SEND_NOW (1<<2) - - -#define SAPI_HEADER_SENT_SUCCESSFULLY 1 -#define SAPI_HEADER_DO_SEND 2 -#define SAPI_HEADER_SEND_FAILED 3 - -#define SAPI_DEFAULT_MIMETYPE "text/html" -#define SAPI_DEFAULT_CHARSET "" -#define SAPI_PHP_VERSION_HEADER "X-Powered-By: PHP/" PHP_VERSION - -#define SAPI_POST_READER_FUNC(post_reader) void post_reader(TSRMLS_D) -#define SAPI_POST_HANDLER_FUNC(post_handler) void post_handler(char *content_type_dup, void *arg TSRMLS_DC) - -#define SAPI_TREAT_DATA_FUNC(treat_data) void treat_data(int arg, char *str, zval* destArray TSRMLS_DC) -#define SAPI_INPUT_FILTER_FUNC(input_filter) unsigned int input_filter(int arg, char *var, char **val, unsigned int val_len, unsigned int *new_val_len TSRMLS_DC) - -BEGIN_EXTERN_C() -SAPI_API SAPI_POST_READER_FUNC(sapi_read_standard_form_data); -SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader); -SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data); -SAPI_API SAPI_INPUT_FILTER_FUNC(php_default_input_filter); -END_EXTERN_C() - -#define STANDARD_SAPI_MODULE_PROPERTIES - -#endif /* SAPI_H */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/alloca.c b/main/alloca.c deleted file mode 100644 index 401649cee0..0000000000 --- a/main/alloca.c +++ /dev/null @@ -1,501 +0,0 @@ -/* alloca.c -- allocate automatically reclaimed memory - (Mostly) portable public-domain implementation -- D A Gwyn - - This implementation of the PWB library alloca function, - which is used to allocate space off the run-time stack so - that it is automatically reclaimed upon procedure exit, - was inspired by discussions with J. Q. Johnson of Cornell. - J.Otto Tennant <jot@cray.com> contributed the Cray support. - - There are some preprocessor constants that can - be defined when compiling for your specific system, for - improved efficiency; however, the defaults should be okay. - - The general concept of this implementation is to keep - track of all alloca-allocated blocks, and reclaim any - that are found to be deeper in the stack than the current - invocation. This heuristic does not reclaim storage as - soon as it becomes invalid, but it will do so eventually. - - As a special case, alloca(0) reclaims storage without - allocating any. It is a good idea to use alloca(0) in - your main control loop, etc. to force garbage collection. */ - -/* $Id$ */ - -#include <php_config.h> - -#if !HAVE_ALLOCA - -#ifdef HAVE_STRING_H -#include <string.h> -#endif -#ifdef HAVE_STDLIB_H -#include <stdlib.h> -#endif - -#ifdef emacs -#include "blockinput.h" -#endif - -/* If compiling with GCC 2, this file's not needed. */ -#if !defined (__GNUC__) || __GNUC__ < 2 - -/* If someone has defined alloca as a macro, - there must be some other way alloca is supposed to work. */ -#ifndef alloca - -#ifdef emacs -#ifdef static -/* actually, only want this if static is defined as "" - -- this is for usg, in which emacs must undefine static - in order to make unexec workable - */ -#ifndef STACK_DIRECTION -you -lose --- must know STACK_DIRECTION at compile-time -#endif /* STACK_DIRECTION undefined */ -#endif /* static */ -#endif /* emacs */ - -/* If your stack is a linked list of frames, you have to - provide an "address metric" ADDRESS_FUNCTION macro. */ - -#if defined (CRAY) && defined (CRAY_STACKSEG_END) -long i00afunc (); -#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg)) -#else -#define ADDRESS_FUNCTION(arg) &(arg) -#endif - -#if __STDC__ -typedef void *pointer; -#else -typedef char *pointer; -#endif - -#ifndef NULL -#define NULL 0 -#endif - -/* Define STACK_DIRECTION if you know the direction of stack - growth for your system; otherwise it will be automatically - deduced at run-time. - - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ - -#ifndef STACK_DIRECTION -#define STACK_DIRECTION 0 /* Direction unknown. */ -#endif - -#if STACK_DIRECTION != 0 - -#define STACK_DIR STACK_DIRECTION /* Known at compile-time. */ - -#else /* STACK_DIRECTION == 0; need run-time code. */ - -static int stack_dir; /* 1 or -1 once known. */ -#define STACK_DIR stack_dir - -static void -find_stack_direction () -{ - static char *addr = NULL; /* Address of first `dummy', once known. */ - auto char dummy; /* To get stack address. */ - - if (addr == NULL) - { /* Initial entry. */ - addr = ADDRESS_FUNCTION (dummy); - - find_stack_direction (); /* Recurse once. */ - } - else - { - /* Second entry. */ - if (ADDRESS_FUNCTION (dummy) > addr) - stack_dir = 1; /* Stack grew upward. */ - else - stack_dir = -1; /* Stack grew downward. */ - } -} - -#endif /* STACK_DIRECTION == 0 */ - -/* An "alloca header" is used to: - (a) chain together all alloca'ed blocks; - (b) keep track of stack depth. - - It is very important that sizeof(header) agree with malloc - alignment chunk size. The following default should work okay. */ - -#ifndef ALIGN_SIZE -#define ALIGN_SIZE sizeof(double) -#endif - -typedef union hdr -{ - char align[ALIGN_SIZE]; /* To force sizeof(header). */ - struct - { - union hdr *next; /* For chaining headers. */ - char *deep; /* For stack depth measure. */ - } h; -} header; - -static header *last_alloca_header = NULL; /* -> last alloca header. */ - -/* Return a pointer to at least SIZE bytes of storage, - which will be automatically reclaimed upon exit from - the procedure that called alloca. Originally, this space - was supposed to be taken from the current stack frame of the - caller, but that method cannot be made to work for some - implementations of C, for example under Gould's UTX/32. */ - -pointer -alloca (size) - size_t size; -{ - auto char probe; /* Probes stack depth: */ - register char *depth = ADDRESS_FUNCTION (probe); - -#if STACK_DIRECTION == 0 - if (STACK_DIR == 0) /* Unknown growth direction. */ - find_stack_direction (); -#endif - - /* Reclaim garbage, defined as all alloca'd storage that - was allocated from deeper in the stack than currently. */ - - { - register header *hp; /* Traverses linked list. */ - -#ifdef emacs - BLOCK_INPUT; -#endif - - for (hp = last_alloca_header; hp != NULL;) - if ((STACK_DIR > 0 && hp->h.deep > depth) - || (STACK_DIR < 0 && hp->h.deep < depth)) - { - register header *np = hp->h.next; - - free ((pointer) hp); /* Collect garbage. */ - - hp = np; /* -> next header. */ - } - else - break; /* Rest are not deeper. */ - - last_alloca_header = hp; /* -> last valid storage. */ - -#ifdef emacs - UNBLOCK_INPUT; -#endif - } - - if (size == 0) - return NULL; /* No allocation required. */ - - /* Allocate combined header + user data storage. */ - - { - register pointer new = malloc (sizeof (header) + size); - /* Address of header. */ - - if (new == 0) - abort(); - - ((header *) new)->h.next = last_alloca_header; - ((header *) new)->h.deep = depth; - - last_alloca_header = (header *) new; - - /* User storage begins just after header. */ - - return (pointer) ((char *) new + sizeof (header)); - } -} - -#if defined (CRAY) && defined (CRAY_STACKSEG_END) - -#ifdef DEBUG_I00AFUNC -#include <stdio.h> -#endif - -#ifndef CRAY_STACK -#define CRAY_STACK -#ifndef CRAY2 -/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */ -struct stack_control_header - { - long shgrow:32; /* Number of times stack has grown. */ - long shaseg:32; /* Size of increments to stack. */ - long shhwm:32; /* High water mark of stack. */ - long shsize:32; /* Current size of stack (all segments). */ - }; - -/* The stack segment linkage control information occurs at - the high-address end of a stack segment. (The stack - grows from low addresses to high addresses.) The initial - part of the stack segment linkage control information is - 0200 (octal) words. This provides for register storage - for the routine which overflows the stack. */ - -struct stack_segment_linkage - { - long ss[0200]; /* 0200 overflow words. */ - long sssize:32; /* Number of words in this segment. */ - long ssbase:32; /* Offset to stack base. */ - long:32; - long sspseg:32; /* Offset to linkage control of previous - segment of stack. */ - long:32; - long sstcpt:32; /* Pointer to task common address block. */ - long sscsnm; /* Private control structure number for - microtasking. */ - long ssusr1; /* Reserved for user. */ - long ssusr2; /* Reserved for user. */ - long sstpid; /* Process ID for pid based multi-tasking. */ - long ssgvup; /* Pointer to multitasking thread giveup. */ - long sscray[7]; /* Reserved for Cray Research. */ - long ssa0; - long ssa1; - long ssa2; - long ssa3; - long ssa4; - long ssa5; - long ssa6; - long ssa7; - long sss0; - long sss1; - long sss2; - long sss3; - long sss4; - long sss5; - long sss6; - long sss7; - }; - -#else /* CRAY2 */ -/* The following structure defines the vector of words - returned by the STKSTAT library routine. */ -struct stk_stat - { - long now; /* Current total stack size. */ - long maxc; /* Amount of contiguous space which would - be required to satisfy the maximum - stack demand to date. */ - long high_water; /* Stack high-water mark. */ - long overflows; /* Number of stack overflow ($STKOFEN) calls. */ - long hits; /* Number of internal buffer hits. */ - long extends; /* Number of block extensions. */ - long stko_mallocs; /* Block allocations by $STKOFEN. */ - long underflows; /* Number of stack underflow calls ($STKRETN). */ - long stko_free; /* Number of deallocations by $STKRETN. */ - long stkm_free; /* Number of deallocations by $STKMRET. */ - long segments; /* Current number of stack segments. */ - long maxs; /* Maximum number of stack segments so far. */ - long pad_size; /* Stack pad size. */ - long current_address; /* Current stack segment address. */ - long current_size; /* Current stack segment size. This - number is actually corrupted by STKSTAT to - include the fifteen word trailer area. */ - long initial_address; /* Address of initial segment. */ - long initial_size; /* Size of initial segment. */ - }; - -/* The following structure describes the data structure which trails - any stack segment. I think that the description in 'asdef' is - out of date. I only describe the parts that I am sure about. */ - -struct stk_trailer - { - long this_address; /* Address of this block. */ - long this_size; /* Size of this block (does not include - this trailer). */ - long unknown2; - long unknown3; - long link; /* Address of trailer block of previous - segment. */ - long unknown5; - long unknown6; - long unknown7; - long unknown8; - long unknown9; - long unknown10; - long unknown11; - long unknown12; - long unknown13; - long unknown14; - }; - -#endif /* CRAY2 */ -#endif /* not CRAY_STACK */ - -#ifdef CRAY2 -/* Determine a "stack measure" for an arbitrary ADDRESS. - I doubt that "lint" will like this much. */ - -static long -i00afunc (long *address) -{ - struct stk_stat status; - struct stk_trailer *trailer; - long *block, size; - long result = 0; - - /* We want to iterate through all of the segments. The first - step is to get the stack status structure. We could do this - more quickly and more directly, perhaps, by referencing the - $LM00 common block, but I know that this works. */ - - STKSTAT (&status); - - /* Set up the iteration. */ - - trailer = (struct stk_trailer *) (status.current_address - + status.current_size - - 15); - - /* There must be at least one stack segment. Therefore it is - a fatal error if "trailer" is null. */ - - if (trailer == 0) - abort (); - - /* Discard segments that do not contain our argument address. */ - - while (trailer != 0) - { - block = (long *) trailer->this_address; - size = trailer->this_size; - if (block == 0 || size == 0) - abort (); - trailer = (struct stk_trailer *) trailer->link; - if ((block <= address) && (address < (block + size))) - break; - } - - /* Set the result to the offset in this segment and add the sizes - of all predecessor segments. */ - - result = address - block; - - if (trailer == 0) - { - return result; - } - - do - { - if (trailer->this_size <= 0) - abort (); - result += trailer->this_size; - trailer = (struct stk_trailer *) trailer->link; - } - while (trailer != 0); - - /* We are done. Note that if you present a bogus address (one - not in any segment), you will get a different number back, formed - from subtracting the address of the first block. This is probably - not what you want. */ - - return (result); -} - -#else /* not CRAY2 */ -/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP. - Determine the number of the cell within the stack, - given the address of the cell. The purpose of this - routine is to linearize, in some sense, stack addresses - for alloca. */ - -static long -i00afunc (long address) -{ - long stkl = 0; - - long size, pseg, this_segment, stack; - long result = 0; - - struct stack_segment_linkage *ssptr; - - /* Register B67 contains the address of the end of the - current stack segment. If you (as a subprogram) store - your registers on the stack and find that you are past - the contents of B67, you have overflowed the segment. - - B67 also points to the stack segment linkage control - area, which is what we are really interested in. */ - - stkl = CRAY_STACKSEG_END (); - ssptr = (struct stack_segment_linkage *) stkl; - - /* If one subtracts 'size' from the end of the segment, - one has the address of the first word of the segment. - - If this is not the first segment, 'pseg' will be - nonzero. */ - - pseg = ssptr->sspseg; - size = ssptr->sssize; - - this_segment = stkl - size; - - /* It is possible that calling this routine itself caused - a stack overflow. Discard stack segments which do not - contain the target address. */ - - while (!(this_segment <= address && address <= stkl)) - { -#ifdef DEBUG_I00AFUNC - fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl); -#endif - if (pseg == 0) - break; - stkl = stkl - pseg; - ssptr = (struct stack_segment_linkage *) stkl; - size = ssptr->sssize; - pseg = ssptr->sspseg; - this_segment = stkl - size; - } - - result = address - this_segment; - - /* If you subtract pseg from the current end of the stack, - you get the address of the previous stack segment's end. - This seems a little convoluted to me, but I'll bet you save - a cycle somewhere. */ - - while (pseg != 0) - { -#ifdef DEBUG_I00AFUNC - fprintf (stderr, "%011o %011o\n", pseg, size); -#endif - stkl = stkl - pseg; - ssptr = (struct stack_segment_linkage *) stkl; - size = ssptr->sssize; - pseg = ssptr->sspseg; - result += size; - } - return (result); -} - -#endif /* not CRAY2 */ -#endif /* CRAY */ - -#endif /* no alloca */ -#endif /* not GCC version 2 */ -#endif /* HAVE_ALLOCA */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/build-defs.h.in b/main/build-defs.h.in deleted file mode 100644 index b959ab7faa..0000000000 --- a/main/build-defs.h.in +++ /dev/null @@ -1,91 +0,0 @@ -/* -*- C -*- - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Stig Sæther Bakken <ssb@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#define CONFIGURE_COMMAND "@CONFIGURE_COMMAND@" -#define PHP_ADA_INCLUDE "" -#define PHP_ADA_LFLAGS "" -#define PHP_ADA_LIBS "" -#define PHP_APACHE_INCLUDE "" -#define PHP_APACHE_TARGET "" -#define PHP_FHTTPD_INCLUDE "" -#define PHP_FHTTPD_LIB "" -#define PHP_FHTTPD_TARGET "" -#define PHP_CFLAGS "@CFLAGS@" -#define PHP_DBASE_LIB "" -#define PHP_BUILD_DEBUG "@DEBUG_CFLAGS@" -#define PHP_GDBM_INCLUDE "" -#define PHP_HSREGEX "" -#define PHP_IBASE_INCLUDE "" -#define PHP_IBASE_LFLAGS "" -#define PHP_IBASE_LIBS "" -#define PHP_IFX_INCLUDE "" -#define PHP_IFX_LFLAGS "" -#define PHP_IFX_LIBS "" -#define PHP_INSTALL_IT "@INSTALL_IT@" -#define PHP_IODBC_INCLUDE "" -#define PHP_IODBC_LFLAGS "" -#define PHP_IODBC_LIBS "" -#define PHP_MSQL_INCLUDE "" -#define PHP_MSQL_LFLAGS "" -#define PHP_MSQL_LIBS "" -#define PHP_MYSQL_INCLUDE "@MYSQL_INCLUDE@" -#define PHP_MYSQL_LIBS "@MYSQL_LIBS@" -#define PHP_MYSQL_TYPE "@MYSQL_MODULE_TYPE@" -#define PHP_ODBC_INCLUDE "@ODBC_INCLUDE@" -#define PHP_ODBC_LFLAGS "@ODBC_LFLAGS@" -#define PHP_ODBC_LIBS "@ODBC_LIBS@" -#define PHP_ODBC_TYPE "@ODBC_TYPE@" -#define PHP_OCI8_SHARED_LIBADD "@OCI8_SHARED_LIBADD@" -#define PHP_OCI8_DIR "@OCI8_DIR@" -#define PHP_OCI8_VERSION "@OCI8_VERSION@" -#define PHP_ORACLE_SHARED_LIBADD "@ORACLE_SHARED_LIBADD@" -#define PHP_ORACLE_DIR "@ORACLE_DIR@" -#define PHP_ORACLE_VERSION "@ORACLE_VERSION@" -#define PHP_PGSQL_INCLUDE "" -#define PHP_PGSQL_LFLAGS "" -#define PHP_PGSQL_LIBS "" -#define PHP_PROG_SENDMAIL "@PROG_SENDMAIL@" -#define PHP_REGEX_LIB "" -#define PHP_SOLID_INCLUDE "" -#define PHP_SOLID_LIBS "" -#define PHP_EMPRESS_INCLUDE "" -#define PHP_EMPRESS_LIBS "" -#define PHP_SYBASE_INCLUDE "" -#define PHP_SYBASE_LFLAGS "" -#define PHP_SYBASE_LIBS "" -#define PHP_DBM_TYPE "" -#define PHP_DBM_LIB "" -#define PHP_LDAP_LFLAGS "" -#define PHP_LDAP_INCLUDE "" -#define PHP_LDAP_LIBS "" -#define PHP_BIRDSTEP_INCLUDE "" -#define PHP_BIRDSTEP_LIBS "" -#define PEAR_INSTALLDIR "@EXPANDED_PEAR_INSTALLDIR@" -#define PHP_INCLUDE_PATH "@INCLUDE_PATH@" -#define PHP_EXTENSION_DIR "@EXPANDED_EXTENSION_DIR@" -#define PHP_PREFIX "@prefix@" -#define PHP_BINDIR "@EXPANDED_BINDIR@" -#define PHP_LIBDIR "@EXPANDED_LIBDIR@" -#define PHP_DATADIR "@EXPANDED_DATADIR@" -#define PHP_SYSCONFDIR "@EXPANDED_SYSCONFDIR@" -#define PHP_LOCALSTATEDIR "@EXPANDED_LOCALSTATEDIR@" -#define PHP_CONFIG_FILE_PATH "@EXPANDED_PHP_CONFIG_FILE_PATH@" -#define PHP_CONFIG_FILE_SCAN_DIR "@EXPANDED_PHP_CONFIG_FILE_SCAN_DIR@" -#define PHP_SHLIB_SUFFIX "@SHLIB_DL_SUFFIX_NAME@" diff --git a/main/config.w32.h b/main/config.w32.h deleted file mode 100644 index 50f783940a..0000000000 --- a/main/config.w32.h +++ /dev/null @@ -1,249 +0,0 @@ -/* - Build Configuration for Win32. - This has only been tested with MS VisualC++ 6 (and later). - - $Id$ -*/ - -/* Default PHP / PEAR directories */ -#define CONFIGURATION_FILE_PATH "php.ini" -#define PEAR_INSTALLDIR "c:\\php5\\pear" -#define PHP_BINDIR "c:\\php5" -#define PHP_CONFIG_FILE_PATH (getenv("SystemRoot"))?getenv("SystemRoot"):"" -#define PHP_CONFIG_FILE_SCAN_DIR "" -#define PHP_DATADIR "c:\\php5" -#define PHP_EXTENSION_DIR "c:\\php5" -#define PHP_INCLUDE_PATH ".;c:\\php5\\pear" -#define PHP_LIBDIR "c:\\php5" -#define PHP_LOCALSTATEDIR "c:\\php5" -#define PHP_PREFIX "c:\\php5" -#define PHP_SYSCONFDIR "c:\\php5" - -/* Enable / Disable BCMATH extension (default: enabled) */ -#define HAVE_BCMATH 1 - -/* Enable / Disable crypt() function (default: enabled) */ -#define HAVE_CRYPT 1 -#define PHP_STD_DES_CRYPT 1 -#define PHP_EXT_DES_CRYPT 0 -#define PHP_MD5_CRYPT 1 -#define PHP_BLOWFISH_CRYPT 0 - -/* Enable / Disable CALENDAR extension (default: enabled) */ -#define HAVE_CALENDAR 1 - -/* Enable / Disable CTYPE extension (default: enabled) */ -#define HAVE_CTYPE 1 - -/* Enable / Disable FTP extension (default: enabled) */ -#define HAVE_FTP 1 - -/* Enable / Disable MBSTRING extension (default: disabled) */ -/* #define HAVE_MBSTRING 0 */ -/* #define HAVE_MBREGEX 0 */ -/* #define HAVE_MBSTR_CN 0 */ -/* #define HAVE_MBSTR_JA 0 */ -/* #define HAVE_MBSTR_KR 0 */ -/* #define HAVE_MBSTR_RU 0 */ -/* #define HAVE_MBSTR_TW 0 */ - -/* If you have the .Net SDK in your include path, define this - * to compile .Net support into your COM extension. */ -#define HAVE_MSCOREE_H 0 - -/* Enable / Disable ODBC extension (default: enabled) */ -#define HAVE_UODBC 1 - -/* Enable / Disable PCRE extension (default: enabled) */ -#define HAVE_BUNDLED_PCRE 1 -#define HAVE_PCRE 1 - -/* Enable / Disable SESSION extension (default: enabled) */ -#define HAVE_PHP_SESSION 1 - -/* Enable / Disable TOKENIZER extension (default: enabled) */ -#define HAVE_TOKENIZER 1 - -/* Enable / Disable WDDX extension (default: enabled) */ -#define HAVE_WDDX 1 - -/* Enable / Disable XML extensions (default: enabled) */ -#define HAVE_LIBXML 1 -#define HAVE_DOM 1 -#define HAVE_SIMPLEXML 1 -#define HAVE_XML 1 -#define HAVE_XMLREADER 1 -#define HAVE_XMLWRITER 1 -#define HAVE_LIBXML_PARSER_H 1 - -/* Enable / Disable ZLIB extension (default: enabled) */ -#define HAVE_ZLIB 1 -#define HAVE_ZLIB_H 1 - -/* Enable / Disable SQLite extension (default: enabled) */ -#define HAVE_SQLITE 1 - -/* PHP Runtime Configuration */ -#define FORCE_CGI_REDIRECT 1 -#define PHP_URL_FOPEN 1 -#define PHP_SAFE_MODE 0 -#define MAGIC_QUOTES 0 -#define USE_CONFIG_FILE 1 -#define DEFAULT_SHORT_OPEN_TAG "1" -#define ENABLE_PATHINFO_CHECK 1 - -/* Platform-Specific Configuration. Should not be changed. */ -#define PHP_SIGCHILD 0 -#define HAVE_LIBBIND 1 -#define HAVE_GETSERVBYNAME 1 -#define HAVE_GETSERVBYPORT 1 -#define HAVE_GETPROTOBYNAME 1 -#define HAVE_GETPROTOBYNUMBER 1 -#define STDIN_FILENO 0 -#define STDOUT_FILENO 1 -#define STDERR_FILENO 2 -#define HAVE_ERRMSG_H 0 -#undef HAVE_ADABAS -#undef HAVE_SOLID -#undef HAVE_LINK -#undef HAVE_SYMLINK - -/* its in win32/time.c */ -#define HAVE_USLEEP 1 - -#define HAVE_GETCWD 1 -#define HAVE_POSIX_READDIR_R 1 -#define NEED_ISBLANK 1 -#define DISCARD_PATH 0 -#undef HAVE_SETITIMER -#undef HAVE_IODBC -#define HAVE_LIBDL 1 -#define HAVE_SENDMAIL 1 -#define HAVE_GETTIMEOFDAY 1 -#define HAVE_PUTENV 1 -#define HAVE_LIMITS_H 1 -#define HAVE_TZSET 1 -#define HAVE_TZNAME 1 -#undef HAVE_FLOCK -#define HAVE_ALLOCA 1 -#undef HAVE_SYS_TIME_H -#define HAVE_SIGNAL_H 1 -#undef HAVE_ST_BLKSIZE -#undef HAVE_ST_BLOCKS -#define HAVE_ST_RDEV 1 -#define HAVE_UTIME_NULL 1 -#define HAVE_VPRINTF 1 -#define STDC_HEADERS 1 -#define REGEX 1 -#define HSREGEX 1 -#define HAVE_GCVT 1 -#define HAVE_GETLOGIN 1 -#define HAVE_GETTIMEOFDAY 1 -#define HAVE_MEMCPY 1 -#define HAVE_MEMMOVE 1 -#define HAVE_PUTENV 1 -#define HAVE_REGCOMP 1 -#define HAVE_SETLOCALE 1 -#define HAVE_LOCALECONV 1 -#define HAVE_LOCALE_H 1 -#ifndef HAVE_LIBBIND -#define HAVE_SETVBUF 1 -#endif -#define HAVE_SHUTDOWN 1 -#define HAVE_SNPRINTF 1 -#define HAVE_VSNPRINTF 1 -#define HAVE_STRCASECMP 1 -#define HAVE_STRDUP 1 -#define HAVE_STRERROR 1 -#define HAVE_STRSTR 1 -#define HAVE_TEMPNAM 1 -#define HAVE_UTIME 1 -#undef HAVE_DIRENT_H -#define HAVE_ASSERT_H 1 -#define HAVE_FCNTL_H 1 -#define HAVE_GRP_H 0 -#define HAVE_PWD_H 1 -#define HAVE_STRING_H 1 -#undef HAVE_SYS_FILE_H -#undef HAVE_SYS_SOCKET_H -#undef HAVE_SYS_WAIT_H -#define HAVE_SYSLOG_H 1 -#undef HAVE_UNISTD_H -#define HAVE_LIBDL 1 -#define HAVE_LIBM 1 -#define HAVE_CUSERID 0 -#undef HAVE_RINT -#define HAVE_STRFTIME 1 -/* int and long are stll 32bit in 64bit compiles */ -#define SIZEOF_INT 4 -#define SIZEOF_LONG 4 -/* MSVC.6/NET don't allow 'long long' or know 'intmax_t' */ -#define SIZEOF_LONG_LONG_INT 0 -#define SIZEOF_LONG_LONG 8 /* defined as __int64 */ -#define SIZEOF_INTMAX_T 0 -#define ssize_t SSIZE_T -#ifdef _WIN64 -# define SIZEOF_SIZE_T 8 -# define SIZEOF_PTRDIFF_T 8 -#else -# define SIZEOF_SIZE_T 4 -# define SIZEOF_PTRDIFF_T 4 -#endif -#define HAVE_GLOB -#define PHP_SHLIB_SUFFIX "dll" -#define HAVE_SQLDATASOURCES -#define POSIX_MALLOC_THRESHOLD 10 - -/* - * defining HAVE_SOCKLEN_T prevents PHP from building with the latest platform SDK... - * #define HAVE_SOCKLEN_T - */ - -/* Win32 supports strcoll */ -#define HAVE_STRCOLL 1 - -/* Win32 support proc_open */ -#define PHP_CAN_SUPPORT_PROC_OPEN 1 - -#define HAVE_MBLEN - -#undef HAVE_ATOF_ACCEPTS_NAN -#undef HAVE_ATOF_ACCEPTS_INF -#define HAVE_HUGE_VAL_NAN 1 - -/* vs.net 2005 has a 64-bit time_t. This will likely break - * 3rdParty libs that were built with older compilers; switch - * back to 32-bit */ -#define _USE_32BIT_TIME_T 1 -#define HAVE_STDLIB_H 1 -/* have the arpa\nameser.h header file */ -#define HAVE_ARPA_NAMESER_H 1 - -/* undefined */ -#define PHP_FASTCGI 1 - -/* Have COM_DOTNET support */ -#define HAVE_COM_DOTNET 1 - -/* Have date/time support */ -#define HAVE_DATE 1 - -/* GD support */ -#define HAVE_LIBGD 1 -/* undefined */ -#define HAVE_HASH_EXT 1 - -/* Define if iconv extension is enabled */ -#define HAVE_ICONV 1 - -/* Define if libiconv is available */ -#define HAVE_LIBICONV 1 - -/* Which iconv implementation to use */ -#define PHP_ICONV_IMPL "\"libiconv\"" - -/* Whether iconv supports errno or not */ -#define ICONV_SUPPORTS_ERRNO 1 - -/* SPL support */ -#define HAVE_SPL 1 diff --git a/main/fopen_wrappers.c b/main/fopen_wrappers.c deleted file mode 100644 index 22c8c1f714..0000000000 --- a/main/fopen_wrappers.c +++ /dev/null @@ -1,558 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Jim Winstead <jimw@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* {{{ includes - */ -#include "php.h" -#include "php_globals.h" -#include "SAPI.h" - -#include <stdio.h> -#include <stdlib.h> -#include <errno.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#ifdef PHP_WIN32 -#define O_RDONLY _O_RDONLY -#include "win32/param.h" -#else -#include <sys/param.h> -#endif - -#include "safe_mode.h" -#include "ext/standard/head.h" -#include "ext/standard/php_standard.h" -#include "zend_compile.h" -#include "php_network.h" - -#if HAVE_PWD_H -#ifdef PHP_WIN32 -#include "win32/pwd.h" -#else -#include <pwd.h> -#endif -#endif - -#include <sys/types.h> -#if HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif - -#ifndef S_ISREG -#define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG) -#endif - -#ifdef PHP_WIN32 -#include <winsock2.h> -#elif defined(NETWARE) && defined(USE_WINSOCK) -#include <novsock2.h> -#else -#include <netinet/in.h> -#include <netdb.h> -#if HAVE_ARPA_INET_H -#include <arpa/inet.h> -#endif -#endif - -#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) -#undef AF_UNIX -#endif - -#if defined(AF_UNIX) -#include <sys/un.h> -#endif -/* }}} */ - -/* {{{ php_check_specific_open_basedir - When open_basedir is not NULL, check if the given filename is located in - open_basedir. Returns -1 if error or not in the open_basedir, else 0 - - When open_basedir is NULL, always return 0 -*/ -PHPAPI int php_check_specific_open_basedir(const char *basedir, const char *path TSRMLS_DC) -{ - char resolved_name[MAXPATHLEN]; - char resolved_basedir[MAXPATHLEN]; - char local_open_basedir[MAXPATHLEN]; - int resolved_basedir_len; - int resolved_name_len; - - /* Special case basedir==".": Use script-directory */ - if (strcmp(basedir, ".") || !VCWD_GETCWD(local_open_basedir, MAXPATHLEN)) { - /* Else use the unmodified path */ - strlcpy(local_open_basedir, basedir, sizeof(local_open_basedir)); - } - - /* Resolve the real path into resolved_name */ - if ((expand_filepath(path, resolved_name TSRMLS_CC) != NULL) && (expand_filepath(local_open_basedir, resolved_basedir TSRMLS_CC) != NULL)) { - /* Handler for basedirs that end with a / */ - resolved_basedir_len = strlen(resolved_basedir); - if (basedir[strlen(basedir) - 1] == PHP_DIR_SEPARATOR) { - if (resolved_basedir[resolved_basedir_len - 1] != PHP_DIR_SEPARATOR) { - resolved_basedir[resolved_basedir_len] = PHP_DIR_SEPARATOR; - resolved_basedir[++resolved_basedir_len] = '\0'; - } - } - - if (path[strlen(path)-1] == PHP_DIR_SEPARATOR) { - resolved_name_len = strlen(resolved_name); - if (resolved_name[resolved_name_len - 1] != PHP_DIR_SEPARATOR) { - resolved_name[resolved_name_len] = PHP_DIR_SEPARATOR; - resolved_name[++resolved_name_len] = '\0'; - } - } - - /* Check the path */ -#if defined(PHP_WIN32) || defined(NETWARE) - if (strncasecmp(resolved_basedir, resolved_name, resolved_basedir_len) == 0) { -#else - if (strncmp(resolved_basedir, resolved_name, resolved_basedir_len) == 0) { -#endif - /* File is in the right directory */ - return 0; - } else { - return -1; - } - } else { - /* Unable to resolve the real path, return -1 */ - return -1; - } -} -/* }}} */ - -PHPAPI int php_check_open_basedir(const char *path TSRMLS_DC) -{ - return php_check_open_basedir_ex(path, 1 TSRMLS_CC); -} - -/* {{{ php_check_open_basedir - */ -PHPAPI int php_check_open_basedir_ex(const char *path, int warn TSRMLS_DC) -{ - /* Only check when open_basedir is available */ - if (PG(open_basedir) && *PG(open_basedir)) { - char *pathbuf; - char *ptr; - char *end; - - pathbuf = estrdup(PG(open_basedir)); - - ptr = pathbuf; - - while (ptr && *ptr) { - end = strchr(ptr, DEFAULT_DIR_SEPARATOR); - if (end != NULL) { - *end = '\0'; - end++; - } - - if (php_check_specific_open_basedir(ptr, path TSRMLS_CC) == 0) { - efree(pathbuf); - return 0; - } - - ptr = end; - } - if (warn) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "open_basedir restriction in effect. File(%s) is not within the allowed path(s): (%s)", path, PG(open_basedir)); - } - efree(pathbuf); - errno = EPERM; /* we deny permission to open it */ - return -1; - } - - /* Nothing to check... */ - return 0; -} -/* }}} */ - -/* {{{ php_check_safe_mode_include_dir - */ -PHPAPI int php_check_safe_mode_include_dir(const char *path TSRMLS_DC) -{ - if (PG(safe_mode)) { - if (PG(safe_mode_include_dir) && *PG(safe_mode_include_dir)) { - char *pathbuf; - char *ptr; - char *end; - char resolved_name[MAXPATHLEN]; - - /* Resolve the real path into resolved_name */ - if (expand_filepath(path, resolved_name TSRMLS_CC) == NULL) - return -1; - - pathbuf = estrdup(PG(safe_mode_include_dir)); - - ptr = pathbuf; - - while (ptr && *ptr) { - end = strchr(ptr, DEFAULT_DIR_SEPARATOR); - if (end != NULL) { - *end = '\0'; - end++; - } - - /* Check the path */ -#ifdef PHP_WIN32 - if (strncasecmp(ptr, resolved_name, strlen(ptr)) == 0) -#else - if (strncmp(ptr, resolved_name, strlen(ptr)) == 0) -#endif - { - /* File is in the right directory */ - efree(pathbuf); - return 0; - } - - ptr = end; - } - efree(pathbuf); - } - return -1; - } - - /* Nothing to check... */ - return 0; -} -/* }}} */ - -/* {{{ php_fopen_and_set_opened_path - */ -static FILE *php_fopen_and_set_opened_path(const char *path, const char *mode, char **opened_path TSRMLS_DC) -{ - FILE *fp; - - if (php_check_open_basedir((char *)path TSRMLS_CC)) { - return NULL; - } - fp = VCWD_FOPEN(path, mode); - if (fp && opened_path) { - *opened_path = expand_filepath(path, NULL TSRMLS_CC); - } - return fp; -} -/* }}} */ - -/* {{{ php_fopen_primary_script - */ -PHPAPI int php_fopen_primary_script(zend_file_handle *file_handle TSRMLS_DC) -{ - FILE *fp; - struct stat st; - char *path_info, *filename; - int length; - - filename = SG(request_info).path_translated; - path_info = SG(request_info).request_uri; -#if HAVE_PWD_H - if (PG(user_dir) && *PG(user_dir) - && path_info && '/' == path_info[0] && '~' == path_info[1]) { - - char user[32]; - struct passwd *pw; - char *s = strchr(path_info + 2, '/'); - - filename = NULL; /* discard the original filename, it must not be used */ - if (s) { /* if there is no path name after the file, do not bother */ - /* to try open the directory */ - length = s - (path_info + 2); - if (length > (int)sizeof(user) - 1) - length = sizeof(user) - 1; - memcpy(user, path_info + 2, length); - user[length] = '\0'; - - pw = getpwnam(user); - if (pw && pw->pw_dir) { - filename = emalloc(strlen(PG(user_dir)) + strlen(path_info) + strlen(pw->pw_dir) + 4); - if (filename) { - sprintf(filename, "%s%c%s%c%s", pw->pw_dir, PHP_DIR_SEPARATOR, - PG(user_dir), PHP_DIR_SEPARATOR, s+1); /* Safe */ - STR_FREE(SG(request_info).path_translated); - SG(request_info).path_translated = filename; - } - } - } - } else -#endif - if (PG(doc_root) && path_info) { - length = strlen(PG(doc_root)); - if (IS_ABSOLUTE_PATH(PG(doc_root), length)) { - filename = emalloc(length + strlen(path_info) + 2); - if (filename) { - memcpy(filename, PG(doc_root), length); - if (!IS_SLASH(filename[length - 1])) { /* length is never 0 */ - filename[length++] = PHP_DIR_SEPARATOR; - } - if (IS_SLASH(path_info[0])) { - length--; - } - strcpy(filename + length, path_info); - STR_FREE(SG(request_info).path_translated); - SG(request_info).path_translated = filename; - } - } - } /* if doc_root && path_info */ - - if (!filename) { - /* we have to free SG(request_info).path_translated here because - php_destroy_request_info assumes that it will get - freed when the include_names hash is emptied, but - we're not adding it in this case */ - STR_FREE(SG(request_info).path_translated); - SG(request_info).path_translated = NULL; - return FAILURE; - } - fp = VCWD_FOPEN(filename, "rb"); - - /* refuse to open anything that is not a regular file */ - if (fp && (0 > fstat(fileno(fp), &st) || !S_ISREG(st.st_mode))) { - fclose(fp); - fp = NULL; - } - if (!fp) { - STR_FREE(SG(request_info).path_translated); /* for same reason as above */ - SG(request_info).path_translated = NULL; - return FAILURE; - } - - file_handle->opened_path = expand_filepath(filename, NULL TSRMLS_CC); - - if (!(SG(options) & SAPI_OPTION_NO_CHDIR)) { - VCWD_CHDIR_FILE(filename); - } - SG(request_info).path_translated = filename; - - file_handle->filename = SG(request_info).path_translated; - file_handle->free_filename = 0; - file_handle->handle.fp = fp; - file_handle->type = ZEND_HANDLE_FP; - - return SUCCESS; -} -/* }}} */ - -/* {{{ php_fopen_with_path - * Tries to open a file with a PATH-style list of directories. - * If the filename starts with "." or "/", the path is ignored. - */ -PHPAPI FILE *php_fopen_with_path(const char *filename, const char *mode, const char *path, char **opened_path TSRMLS_DC) -{ - char *pathbuf, *ptr, *end; - char *exec_fname; - char trypath[MAXPATHLEN]; - struct stat sb; - FILE *fp; - int path_length; - int filename_length; - int exec_fname_length; - - if (opened_path) { - *opened_path = NULL; - } - - if(!filename) { - return NULL; - } - - filename_length = strlen(filename); - - /* Relative path open */ - if (*filename == '.') { - if (PG(safe_mode) && (!php_checkuid(filename, mode, CHECKUID_CHECK_MODE_PARAM))) { - return NULL; - } - return php_fopen_and_set_opened_path(filename, mode, opened_path TSRMLS_CC); - } - - /* - * files in safe_mode_include_dir (or subdir) are excluded from - * safe mode GID/UID checks - */ - - /* Absolute path open */ - if (IS_ABSOLUTE_PATH(filename, filename_length)) { - if ((php_check_safe_mode_include_dir(filename TSRMLS_CC)) == 0) - /* filename is in safe_mode_include_dir (or subdir) */ - return php_fopen_and_set_opened_path(filename, mode, opened_path TSRMLS_CC); - - if (PG(safe_mode) && (!php_checkuid(filename, mode, CHECKUID_CHECK_MODE_PARAM))) - return NULL; - - return php_fopen_and_set_opened_path(filename, mode, opened_path TSRMLS_CC); - } - - if (!path || (path && !*path)) { - if (PG(safe_mode) && (!php_checkuid(filename, mode, CHECKUID_CHECK_MODE_PARAM))) { - return NULL; - } - return php_fopen_and_set_opened_path(filename, mode, opened_path TSRMLS_CC); - } - - /* check in provided path */ - /* append the calling scripts' current working directory - * as a fall back case - */ - if (zend_is_executing(TSRMLS_C)) { - exec_fname = zend_get_executed_filename(TSRMLS_C); - exec_fname_length = strlen(exec_fname); - path_length = strlen(path); - - while ((--exec_fname_length >= 0) && !IS_SLASH(exec_fname[exec_fname_length])); - if ((exec_fname && exec_fname[0] == '[') - || exec_fname_length<=0) { - /* [no active file] or no path */ - pathbuf = estrdup(path); - } else { - pathbuf = (char *) emalloc(exec_fname_length + path_length +1 +1); - memcpy(pathbuf, path, path_length); - pathbuf[path_length] = DEFAULT_DIR_SEPARATOR; - memcpy(pathbuf+path_length+1, exec_fname, exec_fname_length); - pathbuf[path_length + exec_fname_length +1] = '\0'; - } - } else { - pathbuf = estrdup(path); - } - - ptr = pathbuf; - - while (ptr && *ptr) { - end = strchr(ptr, DEFAULT_DIR_SEPARATOR); - if (end != NULL) { - *end = '\0'; - end++; - } - snprintf(trypath, MAXPATHLEN, "%s/%s", ptr, filename); - if (PG(safe_mode)) { - if (VCWD_STAT(trypath, &sb) == 0) { - /* file exists ... check permission */ - if ((php_check_safe_mode_include_dir(trypath TSRMLS_CC) == 0) || - php_checkuid(trypath, mode, CHECKUID_CHECK_MODE_PARAM)) - /* UID ok, or trypath is in safe_mode_include_dir */ - fp = php_fopen_and_set_opened_path(trypath, mode, opened_path TSRMLS_CC); - else - fp = NULL; - - efree(pathbuf); - return fp; - } - } - fp = php_fopen_and_set_opened_path(trypath, mode, opened_path TSRMLS_CC); - if (fp) { - efree(pathbuf); - return fp; - } - ptr = end; - } /* end provided path */ - - efree(pathbuf); - return NULL; -} -/* }}} */ - -/* {{{ php_strip_url_passwd - */ -PHPAPI char *php_strip_url_passwd(char *url) -{ - register char *p, *url_start; - - if (url == NULL) { - return ""; - } - - p = url; - - while (*p) { - if (*p==':' && *(p+1)=='/' && *(p+2)=='/') { - /* found protocol */ - url_start = p = p+3; - - while (*p) { - if (*p=='@') { - int i; - - for (i=0; i<3 && url_start<p; i++, url_start++) { - *url_start = '.'; - } - for (; *p; p++) { - *url_start++ = *p; - } - *url_start=0; - break; - } - p++; - } - return url; - } - p++; - } - return url; -} -/* }}} */ - -/* {{{ expand_filepath - */ -PHPAPI char *expand_filepath(const char *filepath, char *real_path TSRMLS_DC) -{ - cwd_state new_state; - char cwd[MAXPATHLEN]; - char *result; - - if (IS_ABSOLUTE_PATH(filepath, strlen(filepath))) { - cwd[0] = '\0'; - } else{ - result = VCWD_GETCWD(cwd, MAXPATHLEN); - if (!result) { - cwd[0] = '\0'; - } - } - - new_state.cwd = strdup(cwd); - new_state.cwd_length = strlen(cwd); - - if(virtual_file_ex(&new_state, filepath, NULL, 1)) { - free(new_state.cwd); - return NULL; - } - - if(real_path) { - int copy_len = new_state.cwd_length>MAXPATHLEN-1?MAXPATHLEN-1:new_state.cwd_length; - memcpy(real_path, new_state.cwd, copy_len); - real_path[copy_len]='\0'; - } else { - real_path = estrndup(new_state.cwd, new_state.cwd_length); - } - free(new_state.cwd); - - return real_path; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/fopen_wrappers.h b/main/fopen_wrappers.h deleted file mode 100644 index c2bbec3e43..0000000000 --- a/main/fopen_wrappers.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Jim Winstead <jimw@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef FOPEN_WRAPPERS_H -#define FOPEN_WRAPPERS_H - -BEGIN_EXTERN_C() -#include "php_globals.h" - -PHPAPI int php_fopen_primary_script(zend_file_handle *file_handle TSRMLS_DC); -PHPAPI char *expand_filepath(const char *filepath, char *real_path TSRMLS_DC); - -PHPAPI int php_check_open_basedir(const char *path TSRMLS_DC); -PHPAPI int php_check_open_basedir_ex(const char *path, int warn TSRMLS_DC); -PHPAPI int php_check_specific_open_basedir(const char *basedir, const char *path TSRMLS_DC); - -PHPAPI int php_check_safe_mode_include_dir(const char *path TSRMLS_DC); - -PHPAPI FILE *php_fopen_with_path(const char *filename, const char *mode, const char *path, char **opened_path TSRMLS_DC); - -PHPAPI int php_is_url(char *path); -PHPAPI char *php_strip_url_passwd(char *path); -END_EXTERN_C() - -#endif -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/internal_functions.c.in b/main/internal_functions.c.in deleted file mode 100644 index 36e24d2475..0000000000 --- a/main/internal_functions.c.in +++ /dev/null @@ -1,49 +0,0 @@ -/* -*- C -*- - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" -#include "php_main.h" -#include "zend_modules.h" -#include "zend_compile.h" -#include <stdarg.h> -#include <stdlib.h> -#include <stdio.h> - -@EXT_INCLUDE_CODE@ - -static zend_module_entry *php_builtin_extensions[] = { -@EXT_MODULE_PTRS@ -}; - -#define EXTCOUNT (sizeof(php_builtin_extensions)/sizeof(zend_module_entry *)) - - -int php_register_internal_extensions(TSRMLS_D) -{ - return php_register_extensions(php_builtin_extensions, EXTCOUNT TSRMLS_CC); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/internal_functions_nw.c b/main/internal_functions_nw.c deleted file mode 100644 index a79ad6595a..0000000000 --- a/main/internal_functions_nw.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - | Modified for NetWare: Novell, Inc. | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* {{{ includes - */ -#include "php.h" -#include "php_main.h" -#include "zend_modules.h" -#include "zend_compile.h" -#include <stdarg.h> -#include <stdlib.h> -#include <stdio.h> - -#include "ext/bcmath/php_bcmath.h" -#include "ext/gd/php_gd.h" -#include "ext/standard/dl.h" -#include "ext/standard/file.h" -#include "ext/standard/fsock.h" -#include "ext/standard/head.h" -#include "ext/standard/pack.h" -#include "ext/standard/php_browscap.h" -/*#include "ext/standard/php_crypt.h"*/ -#include "ext/standard/php_dir.h" -#include "ext/standard/php_filestat.h" -#include "ext/standard/php_mail.h" -/*#include "ext/standard/php_ext_syslog.h"*/ -#include "ext/standard/php_standard.h" -#include "ext/standard/php_lcg.h" -#include "ext/standard/php_array.h" -#include "ext/standard/php_assert.h" -#include "ext/calendar/php_calendar.h" -/*#include "ext/com/php_COM.h" -#include "ext/com/php_VARIANT.h"*/ -#include "ext/ftp/php_ftp.h" -#include "ext/standard/reg.h" -#include "ext/pcre/php_pcre.h" -/*#include "ext/odbc/php_odbc.h"*/ /* Commented out for now */ -#include "ext/session/php_session.h" -/*#include "ext/xml/php_xml.h" -#include "ext/wddx/php_wddx.h" -#include "ext/mysql/php_mysql.h"*/ /* Commented out for now */ -/* }}} */ - -/* {{{ php_builtin_extensions[] - */ -static zend_module_entry *php_builtin_extensions[] = { - phpext_standard_ptr, -#if HAVE_BCMATH - phpext_bcmath_ptr, -#endif - phpext_calendar_ptr, -/* COM_module_ptr,*/ - phpext_ftp_ptr, -#if defined(MBSTR_ENC_TRANS) - phpext_mbstring_ptr, -#endif -/* phpext_mysql_ptr,*/ /* Commented out for now */ -/* phpext_odbc_ptr, */ /* Commented out for now */ - phpext_pcre_ptr, - phpext_session_ptr, -/* phpext_xml_ptr, - phpext_wddx_ptr */ /* Commented out for now */ -}; -/* }}} */ - -#define EXTCOUNT (sizeof(php_builtin_extensions)/sizeof(zend_module_entry *)) - - -int php_register_internal_extensions(TSRMLS_D) -{ - return php_register_extensions(php_builtin_extensions, EXTCOUNT TSRMLS_CC); -} - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/internal_functions_win32.c b/main/internal_functions_win32.c deleted file mode 100644 index a14d9e9329..0000000000 --- a/main/internal_functions_win32.c +++ /dev/null @@ -1,208 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* {{{ includes - */ -#include "php.h" -#include "php_main.h" -#include "zend_modules.h" -#include "zend_compile.h" -#include <stdarg.h> -#include <stdlib.h> -#include <stdio.h> - -#ifndef ZEND_ENGINE_2 -#error HEAD does not work with ZendEngine1 anymore -#endif - -#include "ext/standard/dl.h" -#include "ext/standard/file.h" -#include "ext/standard/fsock.h" -#include "ext/standard/head.h" -#include "ext/standard/pack.h" -#include "ext/standard/php_browscap.h" -#include "ext/standard/php_crypt.h" -#include "ext/standard/php_dir.h" -#include "ext/standard/php_filestat.h" -#include "ext/standard/php_mail.h" -#include "ext/standard/php_ext_syslog.h" -#include "ext/standard/php_standard.h" -#include "ext/standard/php_lcg.h" -#include "ext/standard/php_array.h" -#include "ext/standard/php_assert.h" -#include "ext/reflection/php_reflection.h" -#if HAVE_BCMATH -#include "ext/bcmath/php_bcmath.h" -#endif -#if HAVE_CALENDAR -#include "ext/calendar/php_calendar.h" -#endif -#if HAVE_CTYPE -#include "ext/ctype/php_ctype.h" -#endif -#if HAVE_DATE -#include "ext/date/php_date.h" -#endif -#if HAVE_FTP -#include "ext/ftp/php_ftp.h" -#endif -#if HAVE_ICONV -#include "ext/iconv/php_iconv.h" -#endif -#include "ext/standard/reg.h" -#if HAVE_PCRE || HAVE_BUNDLED_PCRE -#include "ext/pcre/php_pcre.h" -#endif -#if HAVE_UODBC -#include "ext/odbc/php_odbc.h" -#endif -#if HAVE_PHP_SESSION -#include "ext/session/php_session.h" -#endif -#if HAVE_MBSTRING -#include "ext/mbstring/mbstring.h" -#endif -#if HAVE_TOKENIZER -#include "ext/tokenizer/php_tokenizer.h" -#endif -#if HAVE_ZLIB -#include "ext/zlib/php_zlib.h" -#endif -#if HAVE_LIBXML -#include "ext/libxml/php_libxml.h" -#if HAVE_DOM -#include "ext/dom/php_dom.h" -#endif -#if HAVE_SIMPLEXML -#include "ext/simplexml/php_simplexml.h" -#endif -#endif -#if HAVE_XML -#include "ext/xml/php_xml.h" -#endif -#if HAVE_XML && HAVE_WDDX -#include "ext/wddx/php_wddx.h" -#endif -#ifdef HAVE_SQLITE -#include "ext/sqlite/php_sqlite.h" -#endif -#include "ext/com_dotnet/php_com_dotnet.h" -#ifdef HAVE_SPL -#include "ext/spl/php_spl.h" -#endif -#if HAVE_XML && HAVE_XMLREADER -#include "ext/xmlreader/php_xmlreader.h" -#endif -#if HAVE_XML && HAVE_XMLWRITER -#include "ext/xmlwriter/php_xmlwriter.h" -#endif -/* }}} */ - -/* {{{ php_builtin_extensions[] - */ -static zend_module_entry *php_builtin_extensions[] = { - phpext_standard_ptr -#if HAVE_BCMATH - ,phpext_bcmath_ptr -#endif -#if HAVE_CALENDAR - ,phpext_calendar_ptr -#endif - ,phpext_com_dotnet_ptr -#if HAVE_CTYPE - ,phpext_ctype_ptr -#endif -#if HAVE_DATE - ,phpext_date_ptr -#endif -#if HAVE_FTP - ,phpext_ftp_ptr -#endif -#if HAVE_HASH - ,phpext_hash_ptr -#endif -#if HAVE_ICONV - ,phpext_iconv_ptr -#endif -#if HAVE_MBSTRING - ,phpext_mbstring_ptr -#endif -#if HAVE_UODBC - ,phpext_odbc_ptr -#endif -#if HAVE_PCRE || HAVE_BUNDLED_PCRE - ,phpext_pcre_ptr -#endif - ,phpext_reflection_ptr -#if HAVE_PHP_SESSION - ,phpext_session_ptr -#endif -#if HAVE_TOKENIZER - ,phpext_tokenizer_ptr -#endif -#if HAVE_ZLIB - ,phpext_zlib_ptr -#endif -#if HAVE_LIBXML - ,phpext_libxml_ptr -#if HAVE_DOM - ,phpext_dom_ptr -#endif -#if HAVE_SIMPLEXML - ,phpext_simplexml_ptr -#endif -#endif -#if HAVE_XML - ,phpext_xml_ptr -#endif -#if HAVE_XML && HAVE_WDDX - ,phpext_wddx_ptr -#endif -#if HAVE_SQLITE - ,phpext_sqlite_ptr -#endif -#if HAVE_SPL - ,phpext_spl_ptr -#endif -#if HAVE_XML && HAVE_XMLREADER - ,phpext_xmlreader_ptr -#endif -#if HAVE_XML && HAVE_XMLWRITER - ,phpext_xmlwriter_ptr -#endif -}; -/* }}} */ - -#define EXTCOUNT (sizeof(php_builtin_extensions)/sizeof(zend_module_entry *)) - -int php_register_internal_extensions(TSRMLS_D) -{ - return php_register_extensions(php_builtin_extensions, EXTCOUNT TSRMLS_CC); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/logos.h b/main/logos.h deleted file mode 100644 index 5a91858668..0000000000 --- a/main/logos.h +++ /dev/null @@ -1,876 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#define CONTEXT_TYPE_IMAGE_GIF "Content-Type: image/gif" - -static const unsigned char zend_logo[] = { - 71, 73, 70, 56, 57, 97, 113, 0, 72, 0, - 213, 0, 0, 13, 13, 14, 1, 3, 6, 2, - 5, 9, 46, 68, 94, 21, 29, 39, 5, 15, - 26, 4, 10, 17, 29, 43, 58, 0, 1, 2, - 9, 25, 42, 38, 105, 171, 24, 67, 109, 13, - 36, 59, 10, 27, 45, 9, 25, 41, 35, 96, - 157, 32, 87, 142, 29, 79, 130, 26, 70, 114, - 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132, 35, 53, 148, 116, 12, 100, 166, 248, 13, - 143, 241, 163, 59, 34, 16, 192, 15, 120, 208, - 222, 36, 208, 192, 49, 63, 216, 192, 9, 36, - 192, 128, 137, 114, 152, 44, 47, 217, 140, 130, - 9, 114, 25, 28, 76, 148, 9, 162, 2, 128, - 141, 219, 50, 5, 122, 134, 120, 196, 174, 141, - 46, 143, 167, 96, 131, 23, 221, 120, 200, 72, - 214, 74, 16, 0, 0, 59 }; - -static const unsigned char php_logo[] = { - 71, 73, 70, 56, 57, 97, 120, 0, 67, 0, - 230, 106, 0, 127, 130, 184, 57, 55, 71, 40, - 37, 42, 204, 205, 226, 161, 164, 203, 211, 213, - 231, 178, 180, 212, 67, 66, 88, 131, 134, 185, - 130, 131, 179, 82, 82, 114, 144, 146, 194, 194, - 196, 222, 170, 172, 208, 76, 75, 99, 91, 92, - 131, 221, 222, 236, 59, 56, 60, 110, 113, 165, - 106, 109, 157, 97, 99, 141, 117, 121, 177, 123, - 126, 181, 229, 230, 240, 153, 156, 198, 140, 141, - 193, 185, 186, 217, 107, 107, 146, 78, 78, 107, - 113, 116, 169, 122, 122, 163, 136, 139, 189, 114, - 116, 163, 116, 115, 152, 142, 144, 193, 90, 91, - 126, 226, 227, 239, 123, 125, 173, 164, 165, 208, - 109, 112, 162, 114, 118, 172, 149, 150, 200, 187, - 189, 217, 116, 120, 174, 133, 136, 187, 146, 149, - 195, 216, 217, 234, 146, 146, 196, 100, 102, 146, - 107, 110, 159, 165, 168, 206, 148, 150, 197, 46, - 43, 47, 83, 81, 104, 179, 180, 215, 108, 106, - 140, 92, 91, 118, 138, 141, 191, 102, 104, 150, - 104, 106, 154, 156, 159, 200, 49, 46, 57, 174, - 176, 211, 156, 156, 205, 85, 86, 120, 158, 161, - 202, 150, 153, 197, 129, 130, 175, 103, 105, 151, - 63, 61, 80, 188, 190, 218, 94, 96, 137, 152, - 153, 200, 140, 142, 191, 137, 138, 186, 87, 88, - 124, 182, 183, 215, 213, 215, 232, 34, 30, 32, - 108, 111, 158, 206, 208, 228, 191, 192, 220, 119, - 123, 180, 118, 120, 167, 95, 94, 125, 153, 153, - 204, 110, 111, 152, 115, 119, 174, 34, 30, 31, - 255, 255, 255, 144, 142, 143, 89, 86, 87, 199, - 198, 199, 238, 238, 245, 213, 212, 213, 246, 246, - 250, 130, 128, 129, 172, 170, 171, 116, 114, 115, - 241, 240, 241, 158, 156, 157, 227, 226, 227, 75, - 72, 73, 185, 184, 185, 103, 100, 101, 137, 137, - 182, 0, 255, 0, 71, 70, 95, 223, 224, 237, - 155, 156, 204, 105, 107, 156, 111, 115, 167, 140, - 140, 186, 184, 185, 217, 184, 186, 215, 154, 155, - 204, 167, 170, 207, 219, 220, 235, 154, 156, 201, - 102, 100, 132, 104, 103, 137, 167, 168, 210, 110, - 112, 160, 139, 139, 185, 198, 199, 224, 199, 201, - 225, 105, 108, 156, 151, 152, 203, 33, 249, 4, - 1, 0, 0, 106, 0, 44, 0, 0, 0, 0, - 120, 0, 67, 0, 0, 7, 255, 128, 106, 130, - 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, - 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, - 151, 150, 109, 63, 109, 115, 152, 158, 159, 160, - 63, 121, 121, 54, 62, 26, 113, 76, 26, 26, - 76, 6, 62, 62, 13, 50, 4, 65, 60, 24, - 66, 45, 11, 73, 34, 57, 31, 25, 57, 34, - 47, 41, 160, 194, 161, 13, 26, 12, 125, 77, - 5, 80, 80, 3, 125, 124, 12, 81, 81, 42, - 114, 172, 175, 116, 177, 179, 66, 51, 45, 186, - 31, 8, 0, 22, 22, 21, 87, 40, 37, 22, - 9, 25, 193, 195, 235, 140, 38, 113, 124, 46, - 108, 108, 16, 16, 117, 46, 201, 3, 212, 50, - 179, 34, 31, 254, 44, 0, 17, 8, 4, 64, - 176, 224, 55, 130, 225, 164, 172, 64, 241, 70, - 194, 9, 63, 59, 158, 76, 25, 146, 132, 157, - 69, 53, 65, 108, 12, 96, 67, 226, 130, 71, - 18, 36, 242, 53, 16, 178, 64, 138, 201, 147, - 40, 83, 170, 92, 121, 114, 92, 7, 9, 19, - 118, 232, 128, 65, 225, 8, 5, 43, 67, 68, - 92, 196, 20, 132, 9, 20, 142, 30, 47, 184, - 48, 66, 167, 5, 203, 163, 72, 147, 162, 188, - 242, 38, 6, 140, 35, 71, 30, 140, 88, 114, - 196, 131, 206, 157, 144, 126, 104, 116, 1, 129, - 35, 4, 35, 4, 88, 40, 29, 75, 54, 233, - 149, 19, 58, 30, 44, 1, 162, 64, 193, 136, - 41, 51, 255, 176, 46, 50, 161, 161, 64, 19, - 23, 117, 10, 24, 72, 82, 182, 175, 95, 164, - 29, 96, 44, 81, 192, 129, 131, 3, 60, 9, - 228, 26, 202, 19, 101, 0, 148, 2, 3, 124, - 228, 248, 187, 114, 1, 134, 203, 152, 49, 124, - 160, 156, 244, 13, 5, 5, 14, 214, 172, 81, - 224, 65, 177, 154, 60, 70, 248, 244, 25, 192, - 100, 6, 231, 149, 31, 178, 112, 153, 77, 155, - 75, 151, 215, 74, 221, 44, 89, 115, 224, 128, - 131, 16, 59, 221, 69, 97, 192, 160, 1, 2, - 220, 43, 49, 112, 193, 194, 188, 185, 153, 219, - 200, 147, 118, 216, 93, 164, 200, 154, 210, 195, - 126, 248, 144, 99, 68, 5, 15, 11, 209, 87, - 170, 32, 211, 188, 185, 152, 2, 225, 149, 94, - 121, 112, 32, 64, 0, 14, 112, 64, 153, 48, - 192, 68, 14, 1, 0, 233, 87, 22, 16, 83, - 158, 57, 25, 21, 249, 41, 245, 134, 2, 238, - 245, 112, 7, 38, 115, 208, 225, 131, 1, 50, - 28, 23, 160, 74, 93, 152, 209, 31, 22, 92, - 16, 240, 160, 82, 49, 172, 209, 67, 15, 7, - 236, 81, 201, 15, 50, 52, 208, 64, 73, 23, - 166, 4, 64, 22, 19, 98, 145, 197, 102, 37, - 38, 245, 64, 0, 27, 2, 39, 73, 27, 4, - 236, 227, 96, 139, 39, 41, 55, 161, 25, 95, - 224, 168, 148, 31, 69, 208, 64, 3, 21, 145, - 216, 17, 4, 1, 51, 128, 135, 212, 255, 7, - 153, 53, 217, 36, 139, 71, 169, 16, 198, 132, - 98, 92, 208, 36, 137, 44, 49, 233, 228, 150, - 248, 141, 133, 130, 3, 52, 8, 80, 195, 35, - 72, 96, 16, 4, 148, 71, 125, 240, 69, 22, - 108, 182, 233, 230, 155, 89, 116, 81, 64, 3, - 93, 162, 84, 0, 24, 19, 146, 1, 103, 155, - 23, 12, 96, 225, 73, 11, 236, 41, 40, 155, - 93, 12, 208, 128, 82, 64, 8, 32, 128, 3, - 141, 204, 32, 4, 6, 98, 41, 69, 192, 114, - 41, 86, 106, 6, 24, 92, 124, 1, 32, 74, - 93, 108, 81, 105, 138, 52, 108, 161, 69, 25, - 93, 144, 104, 192, 148, 159, 78, 184, 5, 24, - 94, 116, 113, 40, 82, 35, 8, 224, 4, 163, - 138, 108, 35, 196, 141, 73, 141, 151, 234, 167, - 91, 120, 1, 65, 151, 39, 238, 250, 41, 24, - 99, 96, 32, 197, 0, 120, 10, 171, 106, 25, - 3, 36, 53, 130, 19, 78, 224, 144, 72, 10, - 34, 180, 128, 102, 82, 16, 240, 167, 108, 138, - 97, 64, 96, 18, 6, 94, 108, 155, 34, 26, - 183, 93, 224, 169, 184, 229, 209, 224, 69, 179, - 72, 173, 1, 45, 118, 133, 252, 225, 203, 100, - 101, 125, 33, 33, 186, 253, 121, 1, 160, 148, - 248, 230, 219, 0, 138, 253, 54, 71, 67, 25, - 127, 30, 21, 128, 19, 2, 44, 96, 72, 63, - 244, 146, 21, 91, 192, 229, 109, 209, 227, 157, - 16, 51, 167, 197, 255, 5, 225, 86, 140, 133, - 24, 208, 29, 213, 129, 172, 99, 18, 146, 2, - 2, 31, 212, 57, 214, 164, 59, 194, 57, 198, - 25, 218, 78, 232, 5, 1, 157, 78, 200, 197, - 155, 99, 112, 129, 70, 138, 90, 100, 129, 106, - 196, 112, 150, 113, 198, 185, 19, 150, 129, 37, - 75, 10, 64, 155, 6, 33, 222, 224, 58, 150, - 174, 253, 137, 225, 45, 74, 11, 52, 208, 5, - 121, 19, 106, 193, 0, 192, 253, 173, 136, 18, - 6, 13, 124, 17, 65, 213, 89, 104, 81, 53, - 187, 128, 26, 240, 69, 178, 253, 133, 97, 128, - 82, 52, 204, 58, 200, 31, 0, 32, 160, 100, - 89, 217, 230, 185, 169, 137, 89, 124, 221, 116, - 22, 25, 151, 199, 227, 74, 16, 0, 221, 92, - 206, 130, 51, 119, 198, 218, 42, 125, 48, 6, - 206, 119, 31, 181, 4, 180, 10, 171, 33, 130, - 5, 38, 147, 101, 175, 204, 5, 167, 20, 184, - 170, 58, 83, 249, 116, 74, 49, 247, 119, 70, - 22, 52, 4, 109, 236, 74, 161, 151, 167, 69, - 227, 44, 117, 0, 237, 13, 130, 176, 144, 80, - 95, 15, 79, 56, 198, 181, 39, 109, 222, 31, - 26, 89, 160, 221, 220, 127, 42, 5, 27, 116, - 25, 19, 210, 144, 197, 81, 169, 15, 206, 58, - 75, 69, 184, 173, 70, 56, 115, 147, 133, 114, - 127, 17, 244, 200, 210, 229, 253, 17, 142, 185, - 74, 224, 22, 159, 197, 25, 170, 94, 112, 20, - 255, 214, 229, 1, 175, 20, 7, 78, 244, 32, - 72, 5, 148, 49, 93, 30, 26, 159, 167, 84, - 123, 218, 228, 55, 119, 187, 74, 252, 246, 183, - 69, 216, 99, 179, 132, 1, 241, 219, 83, 10, - 5, 160, 37, 136, 21, 80, 166, 110, 217, 91, - 158, 73, 12, 0, 190, 160, 245, 173, 57, 213, - 211, 143, 239, 152, 3, 134, 44, 20, 14, 11, - 135, 99, 9, 3, 168, 214, 159, 251, 9, 144, - 128, 41, 184, 2, 251, 252, 130, 189, 242, 84, - 136, 37, 201, 99, 78, 4, 58, 183, 187, 248, - 157, 36, 133, 88, 8, 3, 233, 76, 183, 18, - 0, 120, 109, 66, 228, 34, 203, 0, 157, 32, - 8, 20, 24, 176, 47, 194, 235, 32, 238, 142, - 69, 169, 236, 245, 174, 106, 203, 11, 98, 121, - 188, 0, 192, 116, 29, 79, 63, 28, 44, 79, - 24, 20, 184, 146, 29, 10, 162, 3, 40, 24, - 33, 89, 116, 68, 189, 39, 162, 228, 3, 5, - 240, 66, 233, 250, 67, 131, 49, 124, 225, 130, - 39, 76, 73, 247, 38, 244, 189, 240, 113, 15, - 2, 98, 156, 80, 245, 42, 119, 20, 43, 170, - 97, 33, 90, 92, 90, 20, 153, 67, 46, 21, - 248, 81, 5, 16, 232, 194, 24, 180, 48, 70, - 209, 13, 160, 126, 204, 241, 32, 74, 242, 199, - 51, 177, 101, 175, 11, 127, 4, 100, 23, 202, - 224, 72, 153, 81, 113, 37, 232, 83, 223, 243, - 58, 112, 133, 190, 236, 71, 255, 85, 90, 8, - 101, 40, 197, 112, 175, 20, 137, 225, 11, 4, - 120, 160, 10, 189, 104, 167, 9, 98, 161, 130, - 23, 20, 149, 40, 181, 64, 202, 97, 137, 175, - 44, 205, 163, 213, 7, 222, 208, 129, 190, 68, - 72, 99, 104, 248, 194, 2, 78, 133, 67, 23, - 154, 196, 92, 19, 146, 97, 33, 3, 118, 202, - 161, 73, 231, 117, 130, 72, 129, 4, 222, 240, - 67, 165, 40, 177, 95, 205, 60, 150, 43, 173, - 182, 18, 68, 98, 129, 137, 26, 3, 131, 48, - 251, 242, 56, 39, 68, 238, 121, 18, 232, 229, - 88, 214, 216, 47, 26, 156, 97, 156, 82, 64, - 102, 127, 184, 240, 170, 173, 169, 146, 57, 109, - 12, 88, 4, 206, 112, 1, 103, 178, 205, 121, - 130, 120, 193, 9, 36, 208, 73, 165, 48, 82, - 92, 102, 32, 195, 24, 6, 80, 167, 25, 118, - 208, 159, 196, 212, 31, 255, 240, 101, 6, 25, - 50, 128, 142, 73, 41, 154, 19, 142, 70, 136, - 33, 156, 224, 13, 99, 161, 152, 254, 102, 57, - 75, 50, 112, 97, 12, 133, 66, 83, 160, 72, - 26, 74, 86, 158, 68, 5, 92, 96, 233, 232, - 46, 40, 6, 150, 134, 210, 164, 40, 101, 192, - 16, 165, 3, 50, 67, 164, 224, 4, 39, 80, - 39, 82, 96, 200, 133, 11, 208, 131, 30, 5, - 248, 35, 1, 252, 105, 18, 64, 30, 245, 168, - 153, 3, 212, 0, 158, 74, 143, 67, 46, 147, - 57, 94, 255, 48, 234, 81, 147, 234, 71, 2, - 236, 116, 44, 7, 75, 216, 33, 146, 16, 131, - 19, 160, 0, 41, 215, 76, 36, 83, 125, 36, - 133, 5, 52, 177, 60, 89, 192, 40, 114, 220, - 229, 4, 120, 25, 34, 1, 101, 45, 104, 114, - 238, 185, 66, 182, 178, 164, 1, 13, 140, 88, - 199, 242, 83, 78, 105, 41, 162, 4, 121, 101, - 201, 65, 249, 104, 76, 191, 74, 129, 1, 149, - 108, 14, 24, 208, 19, 160, 114, 210, 106, 17, - 136, 53, 171, 4, 171, 198, 0, 199, 170, 68, - 119, 82, 188, 36, 101, 52, 122, 89, 70, 148, - 96, 2, 49, 232, 64, 30, 165, 64, 212, 122, - 122, 214, 36, 121, 115, 217, 233, 162, 211, 129, - 3, 64, 171, 180, 141, 72, 0, 106, 37, 160, - 197, 180, 98, 97, 12, 107, 245, 209, 2, 22, - 199, 70, 185, 250, 133, 8, 61, 128, 150, 97, - 35, 161, 132, 39, 76, 64, 179, 82, 248, 223, - 22, 166, 75, 93, 222, 189, 214, 158, 212, 165, - 46, 24, 6, 251, 26, 5, 200, 74, 0, 50, - 154, 196, 11, 64, 224, 135, 24, 240, 22, 0, - 5, 160, 42, 61, 16, 119, 93, 41, 160, 87, - 189, 16, 112, 45, 101, 136, 112, 48, 39, 68, - 128, 163, 150, 72, 128, 27, 80, 251, 134, 213, - 182, 215, 175, 39, 176, 173, 114, 65, 241, 130, - 41, 248, 1, 181, 170, 253, 175, 95, 81, 192, - 1, 89, 57, 161, 8, 248, 5, 133, 255, 18, - 244, 224, 134, 3, 247, 87, 193, 37, 58, 193, - 26, 28, 220, 131, 240, 178, 131, 5, 20, 62, - 176, 4, 206, 138, 225, 240, 28, 225, 0, 138, - 18, 64, 15, 96, 167, 24, 22, 128, 96, 7, - 110, 112, 67, 12, 168, 89, 98, 202, 248, 129, - 3, 1, 8, 147, 0, 2, 192, 98, 211, 8, - 34, 9, 37, 32, 194, 14, 96, 60, 1, 26, - 215, 56, 41, 19, 32, 80, 15, 132, 36, 38, - 187, 250, 120, 16, 41, 72, 128, 30, 116, 64, - 4, 33, 187, 33, 168, 254, 197, 240, 27, 142, - 128, 227, 13, 45, 185, 8, 120, 120, 193, 147, - 23, 241, 2, 41, 235, 224, 204, 103, 222, 193, - 71, 73, 124, 221, 29, 28, 65, 1, 237, 129, - 209, 134, 14, 112, 3, 15, 141, 249, 17, 47, - 64, 192, 20, 136, 0, 131, 62, 251, 153, 8, - 126, 248, 168, 80, 243, 51, 1, 34, 60, 0, - 52, 213, 113, 143, 162, 113, 16, 2, 59, 223, - 153, 18, 34, 24, 194, 158, 41, 64, 233, 74, - 83, 250, 8, 125, 174, 112, 160, 223, 192, 105, - 78, 75, 224, 211, 159, 6, 42, 80, 137, 112, - 105, 182, 136, 166, 55, 7, 168, 78, 17, 2, - 112, 0, 28, 108, 32, 49, 143, 22, 70, 10, - 62, 80, 2, 16, 88, 1, 42, 80, 121, 128, - 174, 119, 61, 149, 37, 172, 5, 8, 108, 105, - 11, 97, 10, 99, 152, 208, 156, 186, 55, 69, - 80, 0, 21, 110, 56, 48, 4, 49, 199, 90, - 49, 41, 80, 2, 2, 60, 224, 129, 13, 108, - 32, 45, 190, 6, 118, 176, 219, 66, 108, 195, - 112, 128, 10, 35, 24, 129, 21, 172, 80, 130, - 102, 63, 251, 220, 139, 16, 65, 26, 16, 112, - 21, 116, 187, 251, 221, 240, 142, 119, 188, 3, - 1, 0, 59, 0 }; - -static const unsigned char php_egg_logo[] = { - 71, 73, 70, 56, 57, 97, 120, 0, 67, 0, - 247, 0, 0, 0, 255, 0, 107, 114, 178, 0, - 0, 0, 31, 31, 31, 255, 255, 255, 106, 113, - 176, 63, 63, 63, 127, 127, 127, 106, 112, 174, - 191, 191, 191, 105, 111, 171, 223, 223, 223, 239, - 239, 239, 144, 149, 197, 106, 111, 173, 245, 246, - 250, 105, 110, 170, 218, 219, 235, 47, 47, 47, - 162, 166, 206, 35, 36, 40, 153, 158, 202, 95, - 95, 95, 175, 175, 175, 88, 93, 141, 159, 159, - 159, 116, 122, 182, 125, 131, 187, 143, 143, 143, - 38, 38, 41, 104, 108, 167, 171, 175, 211, 105, - 109, 168, 102, 102, 153, 104, 108, 165, 45, 46, - 58, 181, 184, 216, 111, 111, 111, 134, 140, 192, - 102, 108, 168, 79, 79, 79, 199, 202, 226, 40, - 41, 49, 92, 98, 150, 53, 53, 63, 236, 237, - 245, 130, 130, 171, 122, 122, 160, 104, 107, 163, - 50, 51, 67, 45, 45, 52, 207, 207, 207, 69, - 72, 104, 15, 15, 15, 61, 61, 74, 227, 228, - 240, 59, 62, 86, 103, 106, 162, 107, 107, 139, - 73, 77, 113, 102, 103, 156, 54, 56, 76, 97, - 103, 159, 137, 137, 182, 35, 35, 38, 190, 193, - 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8, 177, 5, 80, 208, 153, 172, 25, 155, 178, - 57, 155, 180, 41, 148, 1, 1, 0, 59, 0 }; diff --git a/main/main.c b/main/main.c deleted file mode 100644 index 37a13b3cc1..0000000000 --- a/main/main.c +++ /dev/null @@ -1,1908 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* {{{ includes - */ - -#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS - -#include "php.h" -#include <stdio.h> -#ifdef PHP_WIN32 -#include "win32/time.h" -#include "win32/signal.h" -#include "win32/php_win32_globals.h" -#include <process.h> -#elif defined(NETWARE) -#include <sys/timeval.h> -#ifdef USE_WINSOCK -#include <novsock2.h> -#endif -#endif -#if HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#if HAVE_SIGNAL_H -#include <signal.h> -#endif -#if HAVE_SETLOCALE -#include <locale.h> -#endif -#include "zend.h" -#include "zend_extensions.h" -#include "php_ini.h" -#include "php_globals.h" -#include "php_main.h" -#include "fopen_wrappers.h" -#include "ext/standard/php_standard.h" -#include "php_variables.h" -#include "ext/standard/credits.h" -#ifdef PHP_WIN32 -#include <io.h> -#include <fcntl.h> -#include "win32/php_registry.h" -#endif -#include "php_syslog.h" -#include "Zend/zend_exceptions.h" - -#if PHP_SIGCHILD -#include <sys/types.h> -#include <sys/wait.h> -#endif - -#include "zend_compile.h" -#include "zend_execute.h" -#include "zend_highlight.h" -#include "zend_indent.h" -#include "zend_extensions.h" -#include "zend_ini.h" - -#include "php_content_types.h" -#include "php_ticks.h" -#include "php_logos.h" -#include "php_streams.h" - -#include "SAPI.h" -#include "rfc1867.h" -/* }}} */ - -#ifndef ZTS -php_core_globals core_globals; -#else -PHPAPI int core_globals_id; -#endif - -#define SAFE_FILENAME(f) ((f)?(f):"-") - -/* {{{ PHP_INI_MH - */ -static PHP_INI_MH(OnSetPrecision) -{ - EG(precision) = atoi(new_value); - return SUCCESS; -} -/* }}} */ - -#if MEMORY_LIMIT -/* {{{ PHP_INI_MH - */ -static PHP_INI_MH(OnChangeMemoryLimit) -{ - if (new_value) { - PG(memory_limit) = zend_atoi(new_value, new_value_length); - } else { - PG(memory_limit) = 1<<30; /* effectively, no limit */ - } - return zend_set_memory_limit(PG(memory_limit)); -} -/* }}} */ -#endif - - -/* {{{ php_disable_functions - */ -static void php_disable_functions(TSRMLS_D) -{ - char *s = NULL, *e; - - if (!*(INI_STR("disable_functions"))) { - return; - } - - e = PG(disable_functions) = strdup(INI_STR("disable_functions")); - - while (*e) { - switch (*e) { - case ' ': - case ',': - if (s) { - *e = '\0'; - zend_disable_function(s, e-s TSRMLS_CC); - s = NULL; - } - break; - default: - if (!s) { - s = e; - } - break; - } - e++; - } - if (s) { - zend_disable_function(s, e-s TSRMLS_CC); - } -} -/* }}} */ - -/* {{{ php_disable_classes - */ -static void php_disable_classes(TSRMLS_D) -{ - char *s = NULL, *e; - - if (!*(INI_STR("disable_classes"))) { - return; - } - - e = PG(disable_classes) = strdup(INI_STR("disable_classes")); - - while (*e) { - switch (*e) { - case ' ': - case ',': - if (s) { - *e = '\0'; - zend_disable_class(s, e-s TSRMLS_CC); - s = NULL; - } - break; - default: - if (!s) { - s = e; - } - break; - } - e++; - } - if (s) { - zend_disable_class(s, e-s TSRMLS_CC); - } -} -/* }}} */ - -/* {{{ PHP_INI_MH - */ -static PHP_INI_MH(OnUpdateTimeout) -{ - EG(timeout_seconds) = atoi(new_value); - if (stage==PHP_INI_STAGE_STARTUP) { - /* Don't set a timeout on startup, only per-request */ - return SUCCESS; - } - zend_unset_timeout(TSRMLS_C); - zend_set_timeout(EG(timeout_seconds)); - return SUCCESS; -} -/* }}} */ - -/* Need to convert to strings and make use of: - * PHP_SAFE_MODE - * - * Need to be read from the environment (?): - * PHP_AUTO_PREPEND_FILE - * PHP_AUTO_APPEND_FILE - * PHP_DOCUMENT_ROOT - * PHP_USER_DIR - * PHP_INCLUDE_PATH - */ - -#ifndef PHP_SAFE_MODE_EXEC_DIR -# define PHP_SAFE_MODE_EXEC_DIR "" -#endif - -#if defined(PHP_PROG_SENDMAIL) && !defined(NETWARE) -# define DEFAULT_SENDMAIL_PATH PHP_PROG_SENDMAIL " -t -i " -#else -# define DEFAULT_SENDMAIL_PATH NULL -#endif -/* {{{ PHP_INI - */ -PHP_INI_BEGIN() - PHP_INI_ENTRY_EX("define_syslog_variables", "0", PHP_INI_ALL, NULL, php_ini_boolean_displayer_cb) - PHP_INI_ENTRY_EX("highlight.bg", HL_BG_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb) - PHP_INI_ENTRY_EX("highlight.comment", HL_COMMENT_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb) - PHP_INI_ENTRY_EX("highlight.default", HL_DEFAULT_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb) - PHP_INI_ENTRY_EX("highlight.html", HL_HTML_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb) - PHP_INI_ENTRY_EX("highlight.keyword", HL_KEYWORD_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb) - PHP_INI_ENTRY_EX("highlight.string", HL_STRING_COLOR, PHP_INI_ALL, NULL, php_ini_color_displayer_cb) - - STD_PHP_INI_BOOLEAN("allow_call_time_pass_reference", "1", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, allow_call_time_pass_reference, zend_compiler_globals, compiler_globals) - STD_PHP_INI_BOOLEAN("asp_tags", "0", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, asp_tags, zend_compiler_globals, compiler_globals) - STD_PHP_INI_BOOLEAN("display_errors", "1", PHP_INI_ALL, OnUpdateBool, display_errors, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("display_startup_errors", "0", PHP_INI_ALL, OnUpdateBool, display_startup_errors, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("enable_dl", "1", PHP_INI_SYSTEM, OnUpdateBool, enable_dl, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("expose_php", "1", PHP_INI_SYSTEM, OnUpdateBool, expose_php, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("docref_root", "", PHP_INI_ALL, OnUpdateString, docref_root, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("docref_ext", "", PHP_INI_ALL, OnUpdateString, docref_ext, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("html_errors", "1", PHP_INI_ALL, OnUpdateBool, html_errors, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("xmlrpc_errors", "0", PHP_INI_SYSTEM, OnUpdateBool, xmlrpc_errors, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("xmlrpc_error_number", "0", PHP_INI_ALL, OnUpdateLong, xmlrpc_error_number, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("max_input_time", "-1", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, max_input_time, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("ignore_user_abort", "0", PHP_INI_ALL, OnUpdateBool, ignore_user_abort, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("implicit_flush", "0", PHP_INI_ALL, OnUpdateBool, implicit_flush, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("log_errors", "0", PHP_INI_ALL, OnUpdateBool, log_errors, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("log_errors_max_len", "1024", PHP_INI_ALL, OnUpdateLong, log_errors_max_len, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("ignore_repeated_errors", "0", PHP_INI_ALL, OnUpdateBool, ignore_repeated_errors, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("ignore_repeated_source", "0", PHP_INI_ALL, OnUpdateBool, ignore_repeated_source, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("report_memleaks", "1", PHP_INI_ALL, OnUpdateBool, report_memleaks, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("report_zend_debug", "1", PHP_INI_ALL, OnUpdateBool, report_zend_debug, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("magic_quotes_gpc", "1", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, magic_quotes_gpc, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("magic_quotes_runtime", "0", PHP_INI_ALL, OnUpdateBool, magic_quotes_runtime, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("magic_quotes_sybase", "0", PHP_INI_ALL, OnUpdateBool, magic_quotes_sybase, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("output_buffering", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateLong, output_buffering, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("output_handler", NULL, PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateString, output_handler, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("register_argc_argv", "1", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, register_argc_argv, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("register_globals", "0", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, register_globals, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("register_long_arrays", "1", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, register_long_arrays, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("auto_globals_jit", "1", PHP_INI_PERDIR|PHP_INI_SYSTEM, OnUpdateBool, auto_globals_jit, php_core_globals, core_globals) -#if PHP_SAFE_MODE - STD_PHP_INI_BOOLEAN("safe_mode", "1", PHP_INI_SYSTEM, OnUpdateBool, safe_mode, php_core_globals, core_globals) -#else - STD_PHP_INI_BOOLEAN("safe_mode", "0", PHP_INI_SYSTEM, OnUpdateBool, safe_mode, php_core_globals, core_globals) -#endif - STD_PHP_INI_ENTRY("safe_mode_include_dir", NULL, PHP_INI_SYSTEM, OnUpdateString, safe_mode_include_dir, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("safe_mode_gid", "0", PHP_INI_SYSTEM, OnUpdateBool, safe_mode_gid, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("short_open_tag", DEFAULT_SHORT_OPEN_TAG, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, short_tags, zend_compiler_globals, compiler_globals) - STD_PHP_INI_BOOLEAN("sql.safe_mode", "0", PHP_INI_SYSTEM, OnUpdateBool, sql_safe_mode, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("track_errors", "0", PHP_INI_ALL, OnUpdateBool, track_errors, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("y2k_compliance", "1", PHP_INI_ALL, OnUpdateBool, y2k_compliance, php_core_globals, core_globals) - - STD_PHP_INI_ENTRY("unserialize_callback_func", NULL, PHP_INI_ALL, OnUpdateString, unserialize_callback_func, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("serialize_precision", "100", PHP_INI_ALL, OnUpdateLong, serialize_precision, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("arg_separator.output", "&", PHP_INI_ALL, OnUpdateStringUnempty, arg_separator.output, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("arg_separator.input", "&", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateStringUnempty, arg_separator.input, php_core_globals, core_globals) - - STD_PHP_INI_ENTRY("auto_append_file", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, auto_append_file, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("auto_prepend_file", NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateString, auto_prepend_file, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("doc_root", NULL, PHP_INI_SYSTEM, OnUpdateStringUnempty, doc_root, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("default_charset", SAPI_DEFAULT_CHARSET, PHP_INI_ALL, OnUpdateString, default_charset, sapi_globals_struct,sapi_globals) - STD_PHP_INI_ENTRY("default_mimetype", SAPI_DEFAULT_MIMETYPE, PHP_INI_ALL, OnUpdateString, default_mimetype, sapi_globals_struct,sapi_globals) - STD_PHP_INI_ENTRY("error_log", NULL, PHP_INI_ALL, OnUpdateString, error_log, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("extension_dir", PHP_EXTENSION_DIR, PHP_INI_SYSTEM, OnUpdateStringUnempty, extension_dir, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("include_path", PHP_INCLUDE_PATH, PHP_INI_ALL, OnUpdateStringUnempty, include_path, php_core_globals, core_globals) - PHP_INI_ENTRY("max_execution_time", "30", PHP_INI_ALL, OnUpdateTimeout) - STD_PHP_INI_ENTRY("open_basedir", NULL, PHP_INI_SYSTEM, OnUpdateString, open_basedir, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("safe_mode_exec_dir", PHP_SAFE_MODE_EXEC_DIR, PHP_INI_SYSTEM, OnUpdateString, safe_mode_exec_dir, php_core_globals, core_globals) - - STD_PHP_INI_BOOLEAN("file_uploads", "1", PHP_INI_SYSTEM, OnUpdateBool, file_uploads, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("upload_max_filesize", "2M", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, upload_max_filesize, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("post_max_size", "8M", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateLong, post_max_size, sapi_globals_struct,sapi_globals) - STD_PHP_INI_ENTRY("upload_tmp_dir", NULL, PHP_INI_SYSTEM, OnUpdateStringUnempty, upload_tmp_dir, php_core_globals, core_globals) - - STD_PHP_INI_ENTRY("user_dir", NULL, PHP_INI_SYSTEM, OnUpdateString, user_dir, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("variables_order", "EGPCS", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateStringUnempty, variables_order, php_core_globals, core_globals) - - STD_PHP_INI_ENTRY("error_append_string", NULL, PHP_INI_ALL, OnUpdateString, error_append_string, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("error_prepend_string", NULL, PHP_INI_ALL, OnUpdateString, error_prepend_string, php_core_globals, core_globals) - - PHP_INI_ENTRY("SMTP", "localhost",PHP_INI_ALL, NULL) - PHP_INI_ENTRY("smtp_port", "25", PHP_INI_ALL, NULL) - PHP_INI_ENTRY("browscap", NULL, PHP_INI_SYSTEM, NULL) -#if MEMORY_LIMIT - PHP_INI_ENTRY("memory_limit", "16M", PHP_INI_ALL, OnChangeMemoryLimit) -#endif - PHP_INI_ENTRY("precision", "14", PHP_INI_ALL, OnSetPrecision) - PHP_INI_ENTRY("sendmail_from", NULL, PHP_INI_ALL, NULL) - PHP_INI_ENTRY("sendmail_path", DEFAULT_SENDMAIL_PATH, PHP_INI_SYSTEM, NULL) - PHP_INI_ENTRY("mail.force_extra_parameters",NULL, PHP_INI_SYSTEM|PHP_INI_PERDIR, NULL) - PHP_INI_ENTRY("disable_functions", "", PHP_INI_SYSTEM, NULL) - PHP_INI_ENTRY("disable_classes", "", PHP_INI_SYSTEM, NULL) - - STD_PHP_INI_BOOLEAN("allow_url_fopen", "1", PHP_INI_SYSTEM, OnUpdateBool, allow_url_fopen, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("allow_url_include", "0", PHP_INI_SYSTEM, OnUpdateBool, allow_url_include, php_core_globals, core_globals) - STD_PHP_INI_BOOLEAN("always_populate_raw_post_data", "0", PHP_INI_SYSTEM|PHP_INI_PERDIR, OnUpdateBool, always_populate_raw_post_data, php_core_globals, core_globals) - STD_PHP_INI_ENTRY("realpath_cache_size", "16K", PHP_INI_SYSTEM, OnUpdateLong, realpath_cache_size_limit, virtual_cwd_globals, cwd_globals) - STD_PHP_INI_ENTRY("realpath_cache_ttl", "120", PHP_INI_SYSTEM, OnUpdateLong, realpath_cache_ttl, virtual_cwd_globals, cwd_globals) -PHP_INI_END() -/* }}} */ - -/* True globals (no need for thread safety */ -/* But don't make them a single int bitfield */ -static int module_initialized = 0; -static int module_startup = 1; -static int module_shutdown = 0; - -/* {{{ php_log_err - */ -PHPAPI void php_log_err(char *log_message TSRMLS_DC) -{ - FILE *log_file; - char error_time_str[128]; - struct tm tmbuf; - time_t error_time; - - /* Try to use the specified logging location. */ - if (PG(error_log) != NULL) { -#ifdef HAVE_SYSLOG_H - if (!strcmp(PG(error_log), "syslog")) { - php_syslog(LOG_NOTICE, "%.500s", log_message); - return; - } -#endif - log_file = VCWD_FOPEN(PG(error_log), "ab"); - if (log_file != NULL) { - time(&error_time); - strftime(error_time_str, sizeof(error_time_str), "%d-%b-%Y %H:%M:%S", php_localtime_r(&error_time, &tmbuf)); - fprintf(log_file, "[%s] ", error_time_str); - fprintf(log_file, "%s", log_message); - fprintf(log_file, "%s", PHP_EOL); - fclose(log_file); - return; - } - } - - /* Otherwise fall back to the default logging location, if we have one */ - - if (sapi_module.log_message) { - sapi_module.log_message(log_message); - } -} -/* }}} */ - -/* {{{ php_write - wrapper for modules to use PHPWRITE */ -PHPAPI int php_write(void *buf, uint size TSRMLS_DC) -{ - return PHPWRITE(buf, size); -} -/* }}} */ - -/* {{{ php_printf - */ -PHPAPI int php_printf(const char *format, ...) -{ - va_list args; - int ret; - char *buffer; - int size; - TSRMLS_FETCH(); - - va_start(args, format); - size = vspprintf(&buffer, 0, format, args); - ret = PHPWRITE(buffer, size); - efree(buffer); - va_end(args); - - return ret; -} -/* }}} */ - -/* {{{ php_verror helpers */ - -/* {{{ php_during_module_startup */ -static int php_during_module_startup() -{ - return module_startup; -} -/* }}} */ - -/* {{{ php_during_module_shutdown */ -static int php_during_module_shutdown() -{ - return module_shutdown; -} -/* }}} */ - -/* }}} */ - -/* {{{ php_verror */ -/* php_verror is called from php_error_docref<n> functions. - * Its purpose is to unify error messages and automatically generate clickable - * html error messages if correcponding ini setting (html_errors) is activated. - * See: CODING_STANDARDS for details. - */ -PHPAPI void php_verror(const char *docref, const char *params, int type, const char *format, va_list args TSRMLS_DC) -{ - char *buffer = NULL, *docref_buf = NULL, *target = NULL; - char *docref_target = "", *docref_root = ""; - char *p; - int buffer_len = 0; - char *space; - char *class_name = get_active_class_name(&space TSRMLS_CC); - char *function; - int origin_len; - char *origin; - char *message; - int is_function = 0; - - /* get error text into buffer and escape for html if necessary */ - buffer_len = vspprintf(&buffer, 0, format, args); - if (PG(html_errors)) { - int len; - char *replace = php_escape_html_entities(buffer, buffer_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC); - efree(buffer); - buffer = replace; - buffer_len = len; - } - - /* which function caused the problem if any at all */ - if (php_during_module_startup()) { - function = "PHP Startup"; - } else if (php_during_module_shutdown()) { - function = "PHP Shutdown"; - } else if (EG(current_execute_data) && - EG(current_execute_data)->opline && - EG(current_execute_data)->opline->opcode == ZEND_INCLUDE_OR_EVAL) { - switch (EG(current_execute_data)->opline->op2.u.constant.value.lval) { - case ZEND_EVAL: - function = "eval"; - is_function = 1; - break; - case ZEND_INCLUDE: - function = "include"; - is_function = 1; - break; - case ZEND_INCLUDE_ONCE: - function = "include_once"; - is_function = 1; - break; - case ZEND_REQUIRE: - function = "require"; - is_function = 1; - break; - case ZEND_REQUIRE_ONCE: - function = "require_once"; - is_function = 1; - break; - default: - function = "Unknown"; - } - } else { - function = get_active_function_name(TSRMLS_C); - if (!function || !strlen(function)) { - function = "Unknown"; - } else { - is_function = 1; - } - } - - /* if we still have memory then format the origin */ - if (is_function) { - origin_len = spprintf(&origin, 0, "%s%s%s(%s)", class_name, space, function, params); - } else { - origin_len = spprintf(&origin, 0, "%s", function); - } - - if (PG(html_errors)) { - int len; - char *replace = php_escape_html_entities(origin, origin_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC); - efree(origin); - origin = replace; - } - - /* origin and buffer available, so lets come up with the error message */ - if (docref && docref[0] == '#') { - docref_target = strchr(docref, '#'); - docref = NULL; - } - - /* no docref given but function is known (the default) */ - if (!docref && is_function) { - if (space[0] == '\0') { - spprintf(&docref_buf, 0, "function.%s", function); - } else { - spprintf(&docref_buf, 0, "function.%s-%s", class_name, function); - } - while((p = strchr(docref_buf, '_')) != NULL) { - *p = '-'; - } - docref = docref_buf; - } - - /* we have a docref for a function AND - * - we show erroes in html mode OR - * - the user wants to see the links anyway - */ - if (docref && is_function && (PG(html_errors) || strlen(PG(docref_root)))) { - if (strncmp(docref, "http://", 7)) { - /* We don't have 'http://' so we use docref_root */ - - char *ref; /* temp copy for duplicated docref */ - - docref_root = PG(docref_root); - - ref = estrdup(docref); - if (docref_buf) { - efree(docref_buf); - } - docref_buf = ref; - /* strip of the target if any */ - p = strrchr(ref, '#'); - if (p) { - target = estrdup(p); - if (target) { - docref_target = target; - *p = '\0'; - } - } - /* add the extension if it is set in ini */ - if (PG(docref_ext) && strlen(PG(docref_ext))) { - spprintf(&docref_buf, 0, "%s%s", ref, PG(docref_ext)); - efree(ref); - } - docref = docref_buf; - } - /* display html formatted or only show the additional links */ - if (PG(html_errors)) { - spprintf(&message, 0, "%s [<a href='%s%s%s'>%s</a>]: %s", origin, docref_root, docref, docref_target, docref, buffer); - } else { - spprintf(&message, 0, "%s [%s%s%s]: %s", origin, docref_root, docref, docref_target, buffer); - } - if (target) { - efree(target); - } - } else { - spprintf(&message, 0, "%s: %s", origin, buffer); - } - efree(origin); - if (docref_buf) { - efree(docref_buf); - } - - if (PG(track_errors) && module_initialized && EG(active_symbol_table) && - (!EG(user_error_handler) || !(EG(user_error_handler_error_reporting) & type))) { - zval *tmp; - ALLOC_INIT_ZVAL(tmp); - ZVAL_STRINGL(tmp, buffer, buffer_len, 1); - zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) &tmp, sizeof(zval *), NULL); - } - efree(buffer); - - php_error(type, "%s", message); - efree(message); -} -/* }}} */ - -/* {{{ php_error_docref0 */ -/* See: CODING_STANDARDS for details. */ -PHPAPI void php_error_docref0(const char *docref TSRMLS_DC, int type, const char *format, ...) -{ - va_list args; - - va_start(args, format); - php_verror(docref, "", type, format, args TSRMLS_CC); - va_end(args); -} -/* }}} */ - -/* {{{ php_error_docref1 */ -/* See: CODING_STANDARDS for details. */ -PHPAPI void php_error_docref1(const char *docref TSRMLS_DC, const char *param1, int type, const char *format, ...) -{ - va_list args; - - va_start(args, format); - php_verror(docref, param1, type, format, args TSRMLS_CC); - va_end(args); -} -/* }}} */ - -/* {{{ php_error_docref2 */ -/* See: CODING_STANDARDS for details. */ -PHPAPI void php_error_docref2(const char *docref TSRMLS_DC, const char *param1, const char *param2, int type, const char *format, ...) -{ - char *params; - va_list args; - - spprintf(¶ms, 0, "%s,%s", param1, param2); - va_start(args, format); - php_verror(docref, params ? params : "...", type, format, args TSRMLS_CC); - va_end(args); - if (params) { - efree(params); - } -} -/* }}} */ - -/* {{{ php_html_puts */ -PHPAPI void php_html_puts(const char *str, uint size TSRMLS_DC) -{ - zend_html_puts(str, size TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_suppress_errors */ -PHPAPI void php_set_error_handling(error_handling_t error_handling, zend_class_entry *exception_class TSRMLS_DC) -{ - PG(error_handling) = error_handling; - PG(exception_class) = exception_class; - if (PG(last_error_message)) { - free(PG(last_error_message)); - PG(last_error_message) = NULL; - } - if (PG(last_error_file)) { - free(PG(last_error_file)); - PG(last_error_file) = NULL; - } - PG(last_error_lineno) = 0; -} -/* }}} */ - -/* {{{ php_error_cb - extended error handling function */ -static void php_error_cb(int type, const char *error_filename, const uint error_lineno, const char *format, va_list args) -{ - char *buffer; - int buffer_len, display; - TSRMLS_FETCH(); - - buffer_len = vspprintf(&buffer, PG(log_errors_max_len), format, args); - - /* check for repeated errors to be ignored */ - if (PG(ignore_repeated_errors) && PG(last_error_message)) { - /* no check for PG(last_error_file) is needed since it cannot - * be NULL if PG(last_error_message) is not NULL */ - if (strcmp(PG(last_error_message), buffer) - || (!PG(ignore_repeated_source) - && ((PG(last_error_lineno) != (int)error_lineno) - || strcmp(PG(last_error_file), error_filename)))) { - display = 1; - } else { - display = 0; - } - } else { - display = 1; - } - - /* store the error if it has changed */ - if (display) { - if (PG(last_error_message)) { - free(PG(last_error_message)); - } - if (PG(last_error_file)) { - free(PG(last_error_file)); - } - PG(last_error_type) = type; - PG(last_error_message) = strdup(buffer); - PG(last_error_file) = strdup(error_filename); - PG(last_error_lineno) = error_lineno; - } - - /* according to error handling mode, suppress error, throw exception or show it */ - if (PG(error_handling) != EH_NORMAL) { - switch (type) { - case E_ERROR: - case E_CORE_ERROR: - case E_COMPILE_ERROR: - case E_USER_ERROR: - case E_PARSE: - /* fatal errors are real errors and cannot be made exceptions */ - break; - case E_STRICT: - /* for the sake of BC to old damaged code */ - break; - case E_NOTICE: - case E_USER_NOTICE: - /* notices are no errors and are not treated as such like E_WARNINGS */ - break; - default: - /* throw an exception if we are in EH_THROW mode - * but DO NOT overwrite a pending exception - */ - if (PG(error_handling) == EH_THROW && !EG(exception)) { - zend_throw_error_exception(PG(exception_class), buffer, 0, type TSRMLS_CC); - } - efree(buffer); - return; - } - } - - /* display/log the error if necessary */ - if (display && (EG(error_reporting) & type || (type & E_CORE)) - && (PG(log_errors) || PG(display_errors) || (!module_initialized))) { - char *error_type_str; - - switch (type) { - case E_ERROR: - case E_CORE_ERROR: - case E_COMPILE_ERROR: - case E_USER_ERROR: - error_type_str = "Fatal error"; - break; - case E_RECOVERABLE_ERROR: - error_type_str = "Catchable fatal error"; - break; - case E_WARNING: - case E_CORE_WARNING: - case E_COMPILE_WARNING: - case E_USER_WARNING: - error_type_str = "Warning"; - break; - case E_PARSE: - error_type_str = "Parse error"; - break; - case E_NOTICE: - case E_USER_NOTICE: - error_type_str = "Notice"; - break; - case E_STRICT: - error_type_str = "Strict Standards"; - break; - default: - error_type_str = "Unknown error"; - break; - } - - if (!module_initialized || PG(log_errors)) { - char *log_buffer; -#ifdef PHP_WIN32 - if ((type == E_CORE_ERROR || type == E_CORE_WARNING) && PG(display_startup_errors)) { - MessageBox(NULL, buffer, error_type_str, MB_OK|ZEND_SERVICE_MB_STYLE); - } -#endif - spprintf(&log_buffer, 0, "PHP %s: %s in %s on line %d", error_type_str, buffer, error_filename, error_lineno); - php_log_err(log_buffer TSRMLS_CC); - efree(log_buffer); - } - if (PG(display_errors) - && ((module_initialized && !PG(during_request_startup)) - || (PG(display_startup_errors) - && (OG(php_body_write)==php_default_output_func || OG(php_body_write)==php_ub_body_write_no_header || OG(php_body_write)==php_ub_body_write) - ) - ) - ) { - - if (PG(xmlrpc_errors)) { - php_printf("<?xml version=\"1.0\"?><methodResponse><fault><value><struct><member><name>faultCode</name><value><int>%ld</int></value></member><member><name>faultString</name><value><string>%s:%s in %s on line %d</string></value></member></struct></value></fault></methodResponse>", PG(xmlrpc_error_number), error_type_str, buffer, error_filename, error_lineno); - } else { - char *prepend_string = INI_STR("error_prepend_string"); - char *append_string = INI_STR("error_append_string"); - - if (PG(html_errors)) { - if (type == E_ERROR) { - int len; - char *buf = php_escape_html_entities(buffer, buffer_len, &len, 0, ENT_COMPAT, NULL TSRMLS_CC); - php_printf("%s<br />\n<b>%s</b>: %s in <b>%s</b> on line <b>%d</b><br />\n%s", STR_PRINT(prepend_string), error_type_str, buf, error_filename, error_lineno, STR_PRINT(append_string)); - efree(buf); - } else { - php_printf("%s<br />\n<b>%s</b>: %s in <b>%s</b> on line <b>%d</b><br />\n%s", STR_PRINT(prepend_string), error_type_str, buffer, error_filename, error_lineno, STR_PRINT(append_string)); - } - } else { - php_printf("%s\n%s: %s in %s on line %d\n%s", STR_PRINT(prepend_string), error_type_str, buffer, error_filename, error_lineno, STR_PRINT(append_string)); - } - } - } -#if ZEND_DEBUG - if (PG(report_zend_debug)) { - zend_bool trigger_break; - - switch (type) { - case E_ERROR: - case E_CORE_ERROR: - case E_COMPILE_ERROR: - case E_USER_ERROR: - trigger_break=1; - break; - default: - trigger_break=0; - break; - } - zend_output_debug_string(trigger_break, "%s(%d) : %s - %s", error_filename, error_lineno, error_type_str, buffer); - } -#endif - } - - /* Bail out if we can't recover */ - switch (type) { - case E_CORE_ERROR: - if(!module_initialized) { - /* bad error in module startup - no way we can live with this */ - exit(-2); - } - /* no break - intentionally */ - case E_ERROR: - case E_RECOVERABLE_ERROR: - /* case E_PARSE: the parser would return 1 (failure), we can bail out nicely */ - case E_COMPILE_ERROR: - case E_USER_ERROR: - EG(exit_status) = 255; - if (module_initialized) { -#if MEMORY_LIMIT - /* restore memory limit */ - zend_set_memory_limit(PG(memory_limit)); -#endif - efree(buffer); - zend_objects_store_mark_destructed(&EG(objects_store) TSRMLS_CC); - zend_bailout(); - return; - } - break; - } - - /* Log if necessary */ - if (!display) { - efree(buffer); - return; - } - - if (PG(track_errors) && module_initialized && EG(active_symbol_table)) { - zval *tmp; - ALLOC_INIT_ZVAL(tmp); - ZVAL_STRINGL(tmp, buffer, buffer_len, 1); - zend_hash_update(EG(active_symbol_table), "php_errormsg", sizeof("php_errormsg"), (void **) & tmp, sizeof(zval *), NULL); - } - - efree(buffer); -} -/* }}} */ - -/* {{{ proto bool set_time_limit(int seconds) - Sets the maximum time a script can run */ -PHP_FUNCTION(set_time_limit) -{ - zval **new_timeout; - - if (PG(safe_mode)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot set time limit in safe mode"); - RETURN_FALSE; - } - - if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &new_timeout) == FAILURE) { - WRONG_PARAM_COUNT; - } - - convert_to_string_ex(new_timeout); - if (zend_alter_ini_entry("max_execution_time", sizeof("max_execution_time"), Z_STRVAL_PP(new_timeout), Z_STRLEN_PP(new_timeout), PHP_INI_USER, PHP_INI_STAGE_RUNTIME) == SUCCESS) { - RETURN_TRUE; - } else { - RETURN_FALSE; - } -} -/* }}} */ - -/* {{{ php_fopen_wrapper_for_zend - */ -static FILE *php_fopen_wrapper_for_zend(const char *filename, char **opened_path) -{ - TSRMLS_FETCH(); - - return php_stream_open_wrapper_as_file((char *)filename, "rb", ENFORCE_SAFE_MODE|USE_PATH|IGNORE_URL_WIN|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE, opened_path); -} -/* }}} */ - -static void stream_closer_for_zend(void *handle TSRMLS_DC) -{ - php_stream_close((php_stream*)handle); -} - -static long stream_fteller_for_zend(void *handle TSRMLS_DC) -{ - return (long)php_stream_tell((php_stream*)handle); -} - -static int php_stream_open_for_zend(const char *filename, zend_file_handle *handle TSRMLS_DC) -{ - php_stream *stream; - - stream = php_stream_open_wrapper((char *)filename, "rb", ENFORCE_SAFE_MODE|USE_PATH|REPORT_ERRORS|STREAM_OPEN_FOR_INCLUDE, &handle->opened_path); - - if (stream) { - handle->type = ZEND_HANDLE_STREAM; - handle->filename = (char*)filename; - handle->free_filename = 0; - handle->handle.stream.handle = stream; - handle->handle.stream.reader = (zend_stream_reader_t)_php_stream_read; - handle->handle.stream.closer = stream_closer_for_zend; - handle->handle.stream.fteller = stream_fteller_for_zend; - handle->handle.stream.interactive = 0; - /* suppress warning if this stream is not explicitly closed */ - php_stream_auto_cleanup(stream); - - return SUCCESS; - } - return FAILURE; -} - - -/* {{{ php_get_configuration_directive_for_zend - */ -static int php_get_configuration_directive_for_zend(char *name, uint name_length, zval *contents) -{ - zval *retval = cfg_get_entry(name, name_length); - - if (retval) { - *contents = *retval; - return SUCCESS; - } else { - return FAILURE; - } -} -/* }}} */ - -/* {{{ php_message_handler_for_zend - */ -static void php_message_handler_for_zend(long message, void *data) -{ - TSRMLS_FETCH(); - - switch (message) { - case ZMSG_FAILED_INCLUDE_FOPEN: - php_error_docref("function.include" TSRMLS_CC, E_WARNING, "Failed opening '%s' for inclusion (include_path='%s')", php_strip_url_passwd((char *) data), STR_PRINT(PG(include_path))); - break; - case ZMSG_FAILED_REQUIRE_FOPEN: - php_error_docref("function.require" TSRMLS_CC, E_COMPILE_ERROR, "Failed opening required '%s' (include_path='%s')", php_strip_url_passwd((char *) data), STR_PRINT(PG(include_path))); - break; - case ZMSG_FAILED_HIGHLIGHT_FOPEN: - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed opening '%s' for highlighting", php_strip_url_passwd((char *) data)); - break; - case ZMSG_MEMORY_LEAK_DETECTED: - case ZMSG_MEMORY_LEAK_REPEATED: -#if ZEND_DEBUG - if (EG(error_reporting) & E_WARNING) { - char memory_leak_buf[512]; - - if (message==ZMSG_MEMORY_LEAK_DETECTED) { - zend_leak_info *t = (zend_leak_info *) data; - - snprintf(memory_leak_buf, 512, "%s(%d) : Freeing 0x%.8lX (%d bytes), script=%s\n", t->filename, t->lineno, (unsigned long)t->addr, t->size, SAFE_FILENAME(SG(request_info).path_translated)); - if (t->orig_filename) { - char relay_buf[512]; - - snprintf(relay_buf, 512, "%s(%d) : Actual location (location was relayed)\n", t->orig_filename, t->orig_lineno); - strcat(memory_leak_buf, relay_buf); - } - } else { - unsigned long leak_count = (unsigned long) data; - - snprintf(memory_leak_buf, 512, "Last leak repeated %ld time%s\n", leak_count, (leak_count>1?"s":"")); - } -# if defined(PHP_WIN32) - OutputDebugString(memory_leak_buf); -# else - fprintf(stderr, "%s", memory_leak_buf); -# endif - } -#endif - break; - case ZMSG_MEMORY_LEAKS_GRAND_TOTAL: -#if ZEND_DEBUG - if (EG(error_reporting) & E_WARNING) { - char memory_leak_buf[512]; - - snprintf(memory_leak_buf, 512, "=== Total %d memory leaks detected ===\n", *((zend_uint *) data)); -# if defined(PHP_WIN32) - OutputDebugString(memory_leak_buf); -# else - fprintf(stderr, "%s", memory_leak_buf); -# endif - } -#endif - break; - case ZMSG_LOG_SCRIPT_NAME: { - struct tm *ta, tmbuf; - time_t curtime; - char *datetime_str, asctimebuf[52]; - - time(&curtime); - ta = php_localtime_r(&curtime, &tmbuf); - datetime_str = php_asctime_r(ta, asctimebuf); - datetime_str[strlen(datetime_str)-1]=0; /* get rid of the trailing newline */ - fprintf(stderr, "[%s] Script: '%s'\n", datetime_str, SAFE_FILENAME(SG(request_info).path_translated)); - } - break; - } -} -/* }}} */ - - -void php_on_timeout(int seconds TSRMLS_DC) -{ - PG(connection_status) |= PHP_CONNECTION_TIMEOUT; - zend_set_timeout(EG(timeout_seconds)); -} - -#if PHP_SIGCHILD -/* {{{ sigchld_handler - */ -static void sigchld_handler(int apar) -{ - while (waitpid(-1, NULL, WNOHANG) > 0); - signal(SIGCHLD, sigchld_handler); -} -/* }}} */ -#endif - -/* {{{ php_start_sapi() - */ -static int php_start_sapi(TSRMLS_D) -{ - int retval = SUCCESS; - - if(!SG(sapi_started)) { - zend_try { - PG(during_request_startup) = 1; - - /* initialize global variables */ - PG(modules_activated) = 0; - PG(header_is_being_sent) = 0; - PG(connection_status) = PHP_CONNECTION_NORMAL; - - zend_activate(TSRMLS_C); - zend_set_timeout(EG(timeout_seconds)); - zend_activate_modules(TSRMLS_C); - PG(modules_activated)=1; - } zend_catch { - retval = FAILURE; - } zend_end_try(); - - SG(sapi_started) = 1; - } - return retval; -} - -/* }}} */ - -/* {{{ php_request_startup - */ -#ifndef APACHE_HOOKS -int php_request_startup(TSRMLS_D) -{ - int retval = SUCCESS; - -#ifdef PHP_WIN32 - CoInitialize(NULL); -#endif - -#if PHP_SIGCHILD - signal(SIGCHLD, sigchld_handler); -#endif - - zend_try { - PG(during_request_startup) = 1; - - php_output_activate(TSRMLS_C); - - /* initialize global variables */ - PG(modules_activated) = 0; - PG(header_is_being_sent) = 0; - PG(connection_status) = PHP_CONNECTION_NORMAL; - - zend_activate(TSRMLS_C); - sapi_activate(TSRMLS_C); - - if (PG(max_input_time) == -1) { - zend_set_timeout(EG(timeout_seconds)); - } else { - zend_set_timeout(PG(max_input_time)); - } - - /* Disable realpath cache if safe_mode or open_basedir are set */ - if (PG(safe_mode) || (PG(open_basedir) && *PG(open_basedir))) { - CWDG(realpath_cache_size_limit) = 0; - } - - if (PG(expose_php)) { - sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1); - } - - if (PG(output_handler) && PG(output_handler)[0]) { - php_start_ob_buffer_named(PG(output_handler), 0, 1 TSRMLS_CC); - } else if (PG(output_buffering)) { - if (PG(output_buffering)>1) { - php_start_ob_buffer(NULL, PG(output_buffering), 1 TSRMLS_CC); - } else { - php_start_ob_buffer(NULL, 0, 1 TSRMLS_CC); - } - } else if (PG(implicit_flush)) { - php_start_implicit_flush(TSRMLS_C); - } - - /* We turn this off in php_execute_script() */ - /* PG(during_request_startup) = 0; */ - - php_hash_environment(TSRMLS_C); - zend_activate_modules(TSRMLS_C); - PG(modules_activated)=1; - } zend_catch { - retval = FAILURE; - } zend_end_try(); - - return retval; -} -# else -int php_request_startup(TSRMLS_D) -{ - int retval = SUCCESS; - -#if PHP_SIGCHILD - signal(SIGCHLD, sigchld_handler); -#endif - - if (php_start_sapi() == FAILURE) { - return FAILURE; - } - - php_output_activate(TSRMLS_C); - sapi_activate(TSRMLS_C); - php_hash_environment(TSRMLS_C); - - zend_try { - PG(during_request_startup) = 1; - php_output_activate(TSRMLS_C); - if (PG(expose_php)) { - sapi_add_header(SAPI_PHP_VERSION_HEADER, sizeof(SAPI_PHP_VERSION_HEADER)-1, 1); - } - } zend_catch { - retval = FAILURE; - } zend_end_try(); - - return retval; -} -# endif -/* }}} */ - -/* {{{ php_request_startup_for_hook - */ -int php_request_startup_for_hook(TSRMLS_D) -{ - int retval = SUCCESS; - -#if PHP_SIGCHLD - signal(SIGCHLD, sigchld_handler); -#endif - - if (php_start_sapi(TSRMLS_C) == FAILURE) { - return FAILURE; - } - - php_output_activate(TSRMLS_C); - sapi_activate_headers_only(TSRMLS_C); - php_hash_environment(TSRMLS_C); - - return retval; -} -/* }}} */ - -/* {{{ php_request_shutdown_for_exec - */ -void php_request_shutdown_for_exec(void *dummy) -{ - TSRMLS_FETCH(); - - /* used to close fd's in the 3..255 range here, but it's problematic - */ - shutdown_memory_manager(1, 1 TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_request_shutdown_for_hook - */ -void php_request_shutdown_for_hook(void *dummy) -{ - TSRMLS_FETCH(); - - if (PG(modules_activated)) zend_try { - php_call_shutdown_functions(TSRMLS_C); - } zend_end_try(); - - if (PG(modules_activated)) { - zend_deactivate_modules(TSRMLS_C); - php_free_shutdown_functions(TSRMLS_C); - } - - zend_try { - int i; - - for (i = 0; i < NUM_TRACK_VARS; i++) { - if (PG(http_globals)[i]) { - zval_ptr_dtor(&PG(http_globals)[i]); - } - } - } zend_end_try(); - - zend_deactivate(TSRMLS_C); - - zend_try { - sapi_deactivate(TSRMLS_C); - } zend_end_try(); - - zend_try { - php_shutdown_stream_hashes(TSRMLS_C); - } zend_end_try(); - - zend_try { - shutdown_memory_manager(CG(unclean_shutdown), 0 TSRMLS_CC); - } zend_end_try(); - - zend_try { - zend_unset_timeout(TSRMLS_C); - } zend_end_try(); -} - -/* }}} */ - -/* {{{ php_request_shutdown - */ -void php_request_shutdown(void *dummy) -{ - zend_bool report_memleaks; - TSRMLS_FETCH(); - - report_memleaks = PG(report_memleaks); - - /* EG(opline_ptr) points into nirvana and therefore cannot be safely accessed - * inside zend_executor callback functions. - */ - EG(opline_ptr) = NULL; - EG(active_op_array) = NULL; - - /* 1. Call all possible shutdown functions registered with register_shutdown_function() */ - if (PG(modules_activated)) zend_try { - php_call_shutdown_functions(TSRMLS_C); - } zend_end_try(); - - /* 2. Call all possible __destruct() functions */ - zend_try { - zend_call_destructors(TSRMLS_C); - } zend_end_try(); - - /* 3. Flush all output buffers */ - zend_try { - php_end_ob_buffers((zend_bool)(SG(request_info).headers_only?0:1) TSRMLS_CC); - } zend_end_try(); - - /* 4. Send the set HTTP headers (note: This must be done AFTER php_end_ob_buffers() !!) */ - zend_try { - sapi_send_headers(TSRMLS_C); - } zend_end_try(); - - /* 5. Call all extensions RSHUTDOWN functions */ - if (PG(modules_activated)) { - zend_deactivate_modules(TSRMLS_C); - php_free_shutdown_functions(TSRMLS_C); - } - - /* 6. Destroy super-globals */ - zend_try { - int i; - - for (i=0; i<NUM_TRACK_VARS; i++) { - if (PG(http_globals)[i]) { - zval_ptr_dtor(&PG(http_globals)[i]); - } - } - } zend_end_try(); - - /* 7. Shutdown scanner/executor/compiler and restore ini entries */ - zend_deactivate(TSRMLS_C); - - /* 8. Call all extensions post-RSHUTDOWN functions */ - zend_try { - zend_post_deactivate_modules(TSRMLS_C); - } zend_end_try(); - - /* 9. SAPI related shutdown (free stuff) */ - zend_try { - sapi_deactivate(TSRMLS_C); - } zend_end_try(); - - /* 10. Destroy stream hashes */ - zend_try { - php_shutdown_stream_hashes(TSRMLS_C); - } zend_end_try(); - - /* 11. Free Willy (here be crashes) */ - zend_try { - shutdown_memory_manager(CG(unclean_shutdown) || !report_memleaks, 0 TSRMLS_CC); - } zend_end_try(); - - /* 12. Reset max_execution_time */ - zend_try { - zend_unset_timeout(TSRMLS_C); - } zend_end_try(); - -#ifdef PHP_WIN32 - CoUninitialize(); -#endif -} -/* }}} */ - - -/* {{{ php_body_write_wrapper - */ -static int php_body_write_wrapper(const char *str, uint str_length) -{ - TSRMLS_FETCH(); - return php_body_write(str, str_length TSRMLS_CC); -} -/* }}} */ - -#ifdef ZTS -/* {{{ core_globals_ctor - */ -static void core_globals_ctor(php_core_globals *core_globals TSRMLS_DC) -{ - memset(core_globals, 0, sizeof(*core_globals)); -} -/* }}} */ -#endif - -/* {{{ core_globals_dtor - */ -static void core_globals_dtor(php_core_globals *core_globals TSRMLS_DC) -{ - if (core_globals->last_error_message) { - free(core_globals->last_error_message); - } - if (core_globals->last_error_file) { - free(core_globals->last_error_file); - } - if (core_globals->disable_functions) { - free(core_globals->disable_functions); - } - if (core_globals->disable_classes) { - free(core_globals->disable_classes); - } -} -/* }}} */ - -/* {{{ php_register_extensions - */ -int php_register_extensions(zend_module_entry **ptr, int count TSRMLS_DC) -{ - zend_module_entry **end = ptr + count; - - while (ptr < end) { - if (*ptr) { - if (zend_register_internal_module(*ptr TSRMLS_CC)==NULL) { - return FAILURE; - } - } - ptr++; - } - return SUCCESS; -} -/* }}} */ - - -/* {{{ php_module_startup - */ -int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules) -{ - zend_utility_functions zuf; - zend_utility_values zuv; - int module_number=0; /* for REGISTER_INI_ENTRIES() */ - char *php_os; -#ifdef ZTS - zend_executor_globals *executor_globals; - void ***tsrm_ls; - - php_core_globals *core_globals; -#endif -#if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK)) - WORD wVersionRequested = MAKEWORD(2, 0); - WSADATA wsaData; -#endif -#ifdef PHP_WIN32 - { - DWORD dwVersion = GetVersion(); - - /* Get build numbers for Windows NT or Win95 */ - if (dwVersion < 0x80000000){ - php_os="WINNT"; - } else { - php_os="WIN32"; - } - } -#else - php_os=PHP_OS; -#endif - -#ifdef ZTS - tsrm_ls = ts_resource(0); -#endif - - module_shutdown = 0; - module_startup = 1; - sapi_initialize_empty_request(TSRMLS_C); - sapi_activate(TSRMLS_C); - - if (module_initialized) { - return SUCCESS; - } - - sapi_module = *sf; - - php_output_startup(); - - zuf.error_function = php_error_cb; - zuf.printf_function = php_printf; - zuf.write_function = php_body_write_wrapper; - zuf.fopen_function = php_fopen_wrapper_for_zend; - zuf.message_handler = php_message_handler_for_zend; - zuf.block_interruptions = sapi_module.block_interruptions; - zuf.unblock_interruptions = sapi_module.unblock_interruptions; - zuf.get_configuration_directive = php_get_configuration_directive_for_zend; - zuf.ticks_function = php_run_ticks; - zuf.on_timeout = php_on_timeout; - zuf.stream_open_function = php_stream_open_for_zend; - zuf.vspprintf_function = vspprintf; - zuf.getenv_function = sapi_getenv; - zend_startup(&zuf, NULL, 1); - -#ifdef ZTS - executor_globals = ts_resource(executor_globals_id); - ts_allocate_id(&core_globals_id, sizeof(php_core_globals), (ts_allocate_ctor) core_globals_ctor, (ts_allocate_dtor) core_globals_dtor); - core_globals = ts_resource(core_globals_id); -#ifdef PHP_WIN32 - ts_allocate_id(&php_win32_core_globals_id, sizeof(php_win32_core_globals), (ts_allocate_ctor) php_win32_core_globals_ctor, NULL); -#endif -#endif - EG(bailout) = NULL; - EG(error_reporting) = E_ALL & ~E_NOTICE; - - PG(header_is_being_sent) = 0; - SG(request_info).headers_only = 0; - SG(request_info).argv0 = NULL; - SG(request_info).argc=0; - SG(request_info).argv=(char **)NULL; - PG(connection_status) = PHP_CONNECTION_NORMAL; - PG(during_request_startup) = 0; - PG(last_error_message) = NULL; - PG(last_error_file) = NULL; - PG(last_error_lineno) = 0; - PG(error_handling) = EH_NORMAL; - PG(disable_functions) = NULL; - PG(disable_classes) = NULL; - -#if HAVE_SETLOCALE - setlocale(LC_CTYPE, ""); -#endif - -#if HAVE_TZSET - tzset(); -#endif - -#if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK)) - /* start up winsock services */ - if (WSAStartup(wVersionRequested, &wsaData) != 0) { - php_printf("\nwinsock.dll unusable. %d\n", WSAGetLastError()); - return FAILURE; - } -#endif - - le_index_ptr = zend_register_list_destructors_ex(NULL, NULL, "index pointer", 0); - - /* this will read in php.ini, set up the configuration parameters, - load zend extensions and register php function extensions - to be loaded later */ - if (php_init_config(TSRMLS_C) == FAILURE) { - return FAILURE; - } - - /* Register PHP core ini entries */ - REGISTER_INI_ENTRIES(); - - /* Register Zend ini entries */ - zend_register_standard_ini_entries(TSRMLS_C); - - /* Disable realpath cache if safe_mode or open_basedir are set */ - if (PG(safe_mode) || (PG(open_basedir) && *PG(open_basedir))) { - CWDG(realpath_cache_size_limit) = 0; - } - - /* initialize stream wrappers registry - * (this uses configuration parameters from php.ini) - */ - if (php_init_stream_wrappers(module_number TSRMLS_CC) == FAILURE) { - php_printf("PHP: Unable to initialize stream url wrappers.\n"); - return FAILURE; - } - - /* initialize registry for images to be used in phpinfo() - (this uses configuration parameters from php.ini) - */ - if (php_init_info_logos() == FAILURE) { - php_printf("PHP: Unable to initialize info phpinfo logos.\n"); - return FAILURE; - } - - zuv.html_errors = 1; - zuv.import_use_extension = ".php"; - php_startup_auto_globals(TSRMLS_C); - zend_set_utility_values(&zuv); - php_startup_sapi_content_types(TSRMLS_C); - - REGISTER_MAIN_STRINGL_CONSTANT("PHP_VERSION", PHP_VERSION, sizeof(PHP_VERSION)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_OS", php_os, strlen(php_os), CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_SAPI", sapi_module.name, strlen(sapi_module.name), CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("DEFAULT_INCLUDE_PATH", PHP_INCLUDE_PATH, sizeof(PHP_INCLUDE_PATH)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PEAR_INSTALL_DIR", PEAR_INSTALLDIR, sizeof(PEAR_INSTALLDIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PEAR_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_EXTENSION_DIR", PHP_EXTENSION_DIR, sizeof(PHP_EXTENSION_DIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_PREFIX", PHP_PREFIX, sizeof(PHP_PREFIX)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_BINDIR", PHP_BINDIR, sizeof(PHP_BINDIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_LIBDIR", PHP_LIBDIR, sizeof(PHP_LIBDIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_DATADIR", PHP_DATADIR, sizeof(PHP_DATADIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_SYSCONFDIR", PHP_SYSCONFDIR, sizeof(PHP_SYSCONFDIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_LOCALSTATEDIR", PHP_LOCALSTATEDIR, sizeof(PHP_LOCALSTATEDIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_PATH", PHP_CONFIG_FILE_PATH, strlen(PHP_CONFIG_FILE_PATH), CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_CONFIG_FILE_SCAN_DIR", PHP_CONFIG_FILE_SCAN_DIR, sizeof(PHP_CONFIG_FILE_SCAN_DIR)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_SHLIB_SUFFIX", PHP_SHLIB_SUFFIX, sizeof(PHP_SHLIB_SUFFIX)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_STRINGL_CONSTANT("PHP_EOL", PHP_EOL, sizeof(PHP_EOL)-1, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("PHP_INT_MAX", LONG_MAX, CONST_PERSISTENT | CONST_CS); - REGISTER_MAIN_LONG_CONSTANT("PHP_INT_SIZE", sizeof(long), CONST_PERSISTENT | CONST_CS); - php_output_register_constants(TSRMLS_C); - php_rfc1867_register_constants(TSRMLS_C); - - if (php_startup_ticks(TSRMLS_C) == FAILURE) { - php_printf("Unable to start PHP ticks\n"); - return FAILURE; - } - - /* Register internal Zend classes */ - zend_register_default_classes(TSRMLS_C); - - /* startup extensions staticly compiled in */ - if (php_register_internal_extensions(TSRMLS_C) == FAILURE) { - php_printf("Unable to start builtin modules\n"); - return FAILURE; - } - - /* start additional PHP extensions */ - php_register_extensions(&additional_modules, num_additional_modules TSRMLS_CC); - - - /* load and startup extensions compiled as shared objects (aka DLLs) - as requested by php.ini entries - theese are loaded after initialization of internal extensions - as extensions *might* rely on things from ext/standard - which is always an internal extension and to be initialized - ahead of all other internals - */ - php_ini_register_extensions(TSRMLS_C); - zend_startup_modules(TSRMLS_C); - - /* disable certain classes and functions as requested by php.ini */ - php_disable_functions(TSRMLS_C); - php_disable_classes(TSRMLS_C); - - /* start Zend extensions */ - zend_startup_extensions(); - -#ifdef ZTS - zend_post_startup(TSRMLS_C); -#endif - - module_initialized = 1; - sapi_deactivate(TSRMLS_C); - module_startup = 0; - - shutdown_memory_manager(1, 0 TSRMLS_CC); - - /* we're done */ - return SUCCESS; -} -/* }}} */ - -void php_module_shutdown_for_exec() -{ - /* used to close fd's in the range 3.255 here, but it's problematic */ -} - -/* {{{ php_module_shutdown_wrapper - */ -int php_module_shutdown_wrapper(sapi_module_struct *sapi_globals) -{ - TSRMLS_FETCH(); - php_module_shutdown(TSRMLS_C); - return SUCCESS; -} -/* }}} */ - -/* {{{ php_module_shutdown - */ -void php_module_shutdown(TSRMLS_D) -{ - int module_number=0; /* for UNREGISTER_INI_ENTRIES() */ - - module_shutdown = 1; - - if (!module_initialized) { - return; - } - -#ifdef ZTS - ts_free_worker_threads(); -#endif - -#if defined(PHP_WIN32) || (defined(NETWARE) && defined(USE_WINSOCK)) - /*close winsock */ - WSACleanup(); -#endif - - php_shutdown_ticks(TSRMLS_C); - sapi_flush(TSRMLS_C); - - zend_shutdown(TSRMLS_C); - - php_shutdown_stream_wrappers(module_number TSRMLS_CC); - - php_shutdown_info_logos(); - UNREGISTER_INI_ENTRIES(); - - /* close down the ini config */ - php_shutdown_config(); - -#ifndef ZTS - zend_ini_shutdown(TSRMLS_C); - shutdown_memory_manager(CG(unclean_shutdown), 1 TSRMLS_CC); - core_globals_dtor(&core_globals TSRMLS_CC); -#else - zend_ini_global_shutdown(TSRMLS_C); - ts_free_id(core_globals_id); -#endif - - module_initialized = 0; -} -/* }}} */ - - -/* {{{ php_execute_script - */ -PHPAPI int php_execute_script(zend_file_handle *primary_file TSRMLS_DC) -{ - zend_file_handle *prepend_file_p, *append_file_p; - zend_file_handle prepend_file = {0}, append_file = {0}; -#if HAVE_BROKEN_GETCWD - int old_cwd_fd = -1; -#else - char *old_cwd; -#endif - int retval = 0; - - EG(exit_status) = 0; - if (php_handle_special_queries(TSRMLS_C)) { - zend_file_handle_dtor(primary_file); - return 0; - } -#ifndef HAVE_BROKEN_GETCWD -# define OLD_CWD_SIZE 4096 - old_cwd = do_alloca(OLD_CWD_SIZE); - old_cwd[0] = '\0'; -#endif - - zend_try { - char realfile[MAXPATHLEN]; - -#ifdef PHP_WIN32 - UpdateIniFromRegistry(primary_file->filename TSRMLS_CC); -#endif - - PG(during_request_startup) = 0; - - if ((primary_file->type == ZEND_HANDLE_FILENAME || primary_file->type == ZEND_HANDLE_STREAM) && primary_file->filename) { -#if HAVE_BROKEN_GETCWD - /* this looks nasty to me */ - old_cwd_fd = open(".", 0); -#else - VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1); -#endif - VCWD_CHDIR_FILE(primary_file->filename); - } - - /* Only lookup the real file path and add it to the included_files list if already opened - * otherwise it will get opened and added to the included_files list in zend_execute_scripts - */ - if (primary_file->filename && - primary_file->opened_path == NULL && - primary_file->type != ZEND_HANDLE_FILENAME) { - int realfile_len; - int dummy = 1; - - if (expand_filepath(primary_file->filename, realfile TSRMLS_CC)) { - realfile_len = strlen(realfile); - zend_hash_add(&EG(included_files), realfile, realfile_len+1, (void *)&dummy, sizeof(int), NULL); - primary_file->opened_path = estrndup(realfile, realfile_len); - } - } - - if (PG(auto_prepend_file) && PG(auto_prepend_file)[0]) { - prepend_file.filename = PG(auto_prepend_file); - prepend_file.opened_path = NULL; - prepend_file.free_filename = 0; - prepend_file.type = ZEND_HANDLE_FILENAME; - prepend_file_p = &prepend_file; - } else { - prepend_file_p = NULL; - } - - if (PG(auto_append_file) && PG(auto_append_file)[0]) { - append_file.filename = PG(auto_append_file); - append_file.opened_path = NULL; - append_file.free_filename = 0; - append_file.type = ZEND_HANDLE_FILENAME; - append_file_p = &append_file; - } else { - append_file_p = NULL; - } - if (PG(max_input_time) != -1) { -#ifdef PHP_WIN32 - zend_unset_timeout(TSRMLS_C); -#endif - zend_set_timeout(INI_INT("max_execution_time")); - } - retval = (zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, NULL, 3, prepend_file_p, primary_file, append_file_p) == SUCCESS); - - } zend_end_try(); - -#if HAVE_BROKEN_GETCWD - if (old_cwd_fd != -1) { - fchdir(old_cwd_fd); - close(old_cwd_fd); - } -#else - if (old_cwd[0] != '\0') { - VCWD_CHDIR(old_cwd); - } - free_alloca(old_cwd); -#endif - return retval; -} -/* }}} */ - -/* {{{ php_execute_simple_script - */ -PHPAPI int php_execute_simple_script(zend_file_handle *primary_file, zval **ret TSRMLS_DC) -{ - char *old_cwd; - - EG(exit_status) = 0; -#define OLD_CWD_SIZE 4096 - old_cwd = do_alloca(OLD_CWD_SIZE); - old_cwd[0] = '\0'; - - zend_try { -#ifdef PHP_WIN32 - UpdateIniFromRegistry(primary_file->filename TSRMLS_CC); -#endif - - PG(during_request_startup) = 0; - - if (primary_file->type == ZEND_HANDLE_FILENAME && primary_file->filename) { - VCWD_GETCWD(old_cwd, OLD_CWD_SIZE-1); - VCWD_CHDIR_FILE(primary_file->filename); - } - zend_execute_scripts(ZEND_REQUIRE TSRMLS_CC, ret, 1, primary_file); - } zend_end_try(); - - if (old_cwd[0] != '\0') { - VCWD_CHDIR(old_cwd); - } - - free_alloca(old_cwd); - return EG(exit_status); -} -/* }}} */ - -/* {{{ php_handle_aborted_connection - */ -PHPAPI void php_handle_aborted_connection(void) -{ - TSRMLS_FETCH(); - - PG(connection_status) = PHP_CONNECTION_ABORTED; - php_output_set_status(0 TSRMLS_CC); - - if (!PG(ignore_user_abort)) { - zend_bailout(); - } -} -/* }}} */ - -/* {{{ php_handle_auth_data - */ -PHPAPI int php_handle_auth_data(const char *auth TSRMLS_DC) -{ - int ret = -1; - - if (auth && auth[0] != '\0' && strncmp(auth, "Basic ", 6) == 0) { - char *pass; - char *user; - - user = php_base64_decode(auth + 6, strlen(auth) - 6, NULL); - if (user) { - pass = strchr(user, ':'); - if (pass) { - *pass++ = '\0'; - SG(request_info).auth_user = user; - SG(request_info).auth_password = estrdup(pass); - ret = 0; - } else { - efree(user); - } - } - } - - if (ret == -1) { - SG(request_info).auth_user = SG(request_info).auth_password = NULL; - } else { - SG(request_info).auth_digest = NULL; - } - - if (ret == -1 && auth && auth[0] != '\0' && strncmp(auth, "Digest ", 7) == 0) { - SG(request_info).auth_digest = estrdup(auth + 7); - ret = 0; - } - - if (ret == -1) { - SG(request_info).auth_digest = NULL; - } - - return ret; -} -/* }}} */ - -/* {{{ php_lint_script - */ -PHPAPI int php_lint_script(zend_file_handle *file TSRMLS_DC) -{ - zend_op_array *op_array; - zend_bool retval = FAILURE; - - zend_try { - op_array = zend_compile_file(file, ZEND_INCLUDE TSRMLS_CC); - zend_destroy_file_handle(file TSRMLS_CC); - - if (op_array) { - destroy_op_array(op_array TSRMLS_CC); - efree(op_array); - retval = SUCCESS; - } - } zend_end_try(); - - return retval; -} -/* }}} */ - -#ifdef PHP_WIN32 -/* {{{ dummy_indent - just so that this symbol gets exported... */ -PHPAPI void dummy_indent() -{ - zend_indent(); -} -/* }}} */ -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/mergesort.c b/main/mergesort.c deleted file mode 100644 index 8ddd8644df..0000000000 --- a/main/mergesort.c +++ /dev/null @@ -1,358 +0,0 @@ -/*- - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Peter McIlroy. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* $Id$ */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)merge.c 8.2 (Berkeley) 2/14/94"; -#endif /* LIBC_SCCS and not lint */ - -/* - * Hybrid exponential search/linear search merge sort with hybrid - * natural/pairwise first pass. Requires about .3% more comparisons - * for random data than LSMS with pairwise first pass alone. - * It works for objects as small as two bytes. - */ - -#define NATURAL -#define THRESHOLD 16 /* Best choice for natural merge cut-off. */ - -/* #define NATURAL to get hybrid natural merge. - * (The default is pairwise merging.) - */ - -#include <sys/types.h> - -#include <errno.h> -#include <stdlib.h> -#include <string.h> - -#include "php.h" - -#ifdef PHP_WIN32 -#include <winsock2.h> /* Includes definition for u_char */ -#endif - -static void setup(u_char *list1, u_char *list2, size_t n, size_t size, int (*cmp)(const void *, const void * TSRMLS_DC) TSRMLS_DC); -static void insertionsort(u_char *a, size_t n, size_t size, int (*cmp)(const void *, const void * TSRMLS_DC) TSRMLS_DC); - -#define ISIZE sizeof(int) -#define PSIZE sizeof(u_char *) -#define ICOPY_LIST(src, dst, last) \ - do \ - *(int*)dst = *(int*)src, src += ISIZE, dst += ISIZE; \ - while(src < last) -#define ICOPY_ELT(src, dst, i) \ - do \ - *(int*) dst = *(int*) src, src += ISIZE, dst += ISIZE; \ - while (i -= ISIZE) - -#define CCOPY_LIST(src, dst, last) \ - do \ - *dst++ = *src++; \ - while (src < last) -#define CCOPY_ELT(src, dst, i) \ - do \ - *dst++ = *src++; \ - while (i -= 1) - -/* - * Find the next possible pointer head. (Trickery for forcing an array - * to do double duty as a linked list when objects do not align with word - * boundaries. - */ -/* Assumption: PSIZE is a power of 2. */ -#define EVAL(p) (u_char **) \ - ((u_char *)0 + \ - (((u_char *)p + PSIZE - 1 - (u_char *) 0) & ~(PSIZE - 1))) - -/* {{{ php_mergesort - * Arguments are as for qsort. - */ -int php_mergesort(void *base, size_t nmemb, size_t size, int (*cmp)(const void *, const void * TSRMLS_DC) TSRMLS_DC) -{ - register unsigned int i; - register int sense; - int big, iflag; - register u_char *f1, *f2, *t, *b, *tp2, *q, *l1, *l2; - u_char *list2, *list1, *p2, *p, *last, **p1; - - if (size < PSIZE / 2) { /* Pointers must fit into 2 * size. */ - errno = EINVAL; - return (-1); - } - - if (nmemb == 0) - return (0); - - /* - * XXX - * Stupid subtraction for the Cray. - */ - iflag = 0; - if (!(size % ISIZE) && !(((char *)base - (char *)0) % ISIZE)) - iflag = 1; - - if ((list2 = malloc(nmemb * size + PSIZE)) == NULL) - return (-1); - - list1 = base; - setup(list1, list2, nmemb, size, cmp TSRMLS_CC); - last = list2 + nmemb * size; - i = big = 0; - while (*EVAL(list2) != last) { - l2 = list1; - p1 = EVAL(list1); - for (tp2 = p2 = list2; p2 != last; p1 = EVAL(l2)) { - p2 = *EVAL(p2); - f1 = l2; - f2 = l1 = list1 + (p2 - list2); - if (p2 != last) - p2 = *EVAL(p2); - l2 = list1 + (p2 - list2); - while (f1 < l1 && f2 < l2) { - if ((*cmp)(f1, f2 TSRMLS_CC) <= 0) { - q = f2; - b = f1, t = l1; - sense = -1; - } else { - q = f1; - b = f2, t = l2; - sense = 0; - } - if (!big) { /* here i = 0 */ - while ((b += size) < t && cmp(q, b TSRMLS_CC) >sense) - if (++i == 6) { - big = 1; - goto EXPONENTIAL; - } - } else { -EXPONENTIAL: for (i = size; ; i <<= 1) - if ((p = (b + i)) >= t) { - if ((p = t - size) > b && - (*cmp)(q, p TSRMLS_CC) <= sense) - t = p; - else - b = p; - break; - } else if ((*cmp)(q, p TSRMLS_CC) <= sense) { - t = p; - if (i == size) - big = 0; - goto FASTCASE; - } else - b = p; - while (t > b+size) { - i = (((t - b) / size) >> 1) * size; - if ((*cmp)(q, p = b + i TSRMLS_CC) <= sense) - t = p; - else - b = p; - } - goto COPY; -FASTCASE: while (i > size) - if ((*cmp)(q, - p = b + (i >>= 1) TSRMLS_CC) <= sense) - t = p; - else - b = p; -COPY: b = t; - } - i = size; - if (q == f1) { - if (iflag) { - ICOPY_LIST(f2, tp2, b); - ICOPY_ELT(f1, tp2, i); - } else { - CCOPY_LIST(f2, tp2, b); - CCOPY_ELT(f1, tp2, i); - } - } else { - if (iflag) { - ICOPY_LIST(f1, tp2, b); - ICOPY_ELT(f2, tp2, i); - } else { - CCOPY_LIST(f1, tp2, b); - CCOPY_ELT(f2, tp2, i); - } - } - } - if (f2 < l2) { - if (iflag) - ICOPY_LIST(f2, tp2, l2); - else - CCOPY_LIST(f2, tp2, l2); - } else if (f1 < l1) { - if (iflag) - ICOPY_LIST(f1, tp2, l1); - else - CCOPY_LIST(f1, tp2, l1); - } - *p1 = l2; - } - tp2 = list1; /* swap list1, list2 */ - list1 = list2; - list2 = tp2; - last = list2 + nmemb*size; - } - if (base == list2) { - memmove(list2, list1, nmemb*size); - list2 = list1; - } - free(list2); - return (0); -} -/* }}} */ - -#define swap(a, b) { \ - s = b; \ - i = size; \ - do { \ - tmp = *a; *a++ = *s; *s++ = tmp; \ - } while (--i); \ - a -= size; \ - } -#define reverse(bot, top) { \ - s = top; \ - do { \ - i = size; \ - do { \ - tmp = *bot; *bot++ = *s; *s++ = tmp; \ - } while (--i); \ - s -= size2; \ - } while(bot < s); \ -} - -/* {{{ setup - * Optional hybrid natural/pairwise first pass. Eats up list1 in runs of - * increasing order, list2 in a corresponding linked list. Checks for runs - * when THRESHOLD/2 pairs compare with same sense. (Only used when NATURAL - * is defined. Otherwise simple pairwise merging is used.) - */ -static void setup(u_char *list1, u_char *list2, size_t n, size_t size, int (*cmp)(const void *, const void * TSRMLS_DC) TSRMLS_DC) -{ - int i, length, size2, tmp, sense; - u_char *f1, *f2, *s, *l2, *last, *p2; - - size2 = size*2; - if (n <= 5) { - insertionsort(list1, n, size, cmp TSRMLS_CC); - *EVAL(list2) = (u_char*) list2 + n*size; - return; - } - /* - * Avoid running pointers out of bounds; limit n to evens - * for simplicity. - */ - i = 4 + (n & 1); - insertionsort(list1 + (n - i) * size, i, size, cmp TSRMLS_CC); - last = list1 + size * (n - i); - *EVAL(list2 + (last - list1)) = list2 + n * size; - -#ifdef NATURAL - p2 = list2; - f1 = list1; - sense = (cmp(f1, f1 + size TSRMLS_CC) > 0); - for (; f1 < last; sense = !sense) { - length = 2; - /* Find pairs with same sense. */ - for (f2 = f1 + size2; f2 < last; f2 += size2) { - if ((cmp(f2, f2+ size TSRMLS_CC) > 0) != sense) - break; - length += 2; - } - if (length < THRESHOLD) { /* Pairwise merge */ - do { - p2 = *EVAL(p2) = f1 + size2 - list1 + list2; - if (sense > 0) - swap (f1, f1 + size); - } while ((f1 += size2) < f2); - } else { /* Natural merge */ - l2 = f2; - for (f2 = f1 + size2; f2 < l2; f2 += size2) { - if ((cmp(f2-size, f2 TSRMLS_CC) > 0) != sense) { - p2 = *EVAL(p2) = f2 - list1 + list2; - if (sense > 0) - reverse(f1, f2-size); - f1 = f2; - } - } - if (sense > 0) - reverse (f1, f2-size); - f1 = f2; - if (f2 < last || cmp(f2 - size, f2 TSRMLS_CC) > 0) - p2 = *EVAL(p2) = f2 - list1 + list2; - else - p2 = *EVAL(p2) = list2 + n*size; - } - } -#else /* pairwise merge only. */ - for (f1 = list1, p2 = list2; f1 < last; f1 += size2) { - p2 = *EVAL(p2) = p2 + size2; - if (cmp (f1, f1 + size TSRMLS_CC) > 0) - swap(f1, f1 + size); - } -#endif /* NATURAL */ -} -/* }}} */ - -/* {{{ insertionsort - * This is to avoid out-of-bounds addresses in sorting the - * last 4 elements. - */ -static void insertionsort(u_char *a, size_t n, size_t size, int (*cmp)(const void *, const void * TSRMLS_DC) TSRMLS_DC) -{ - u_char *ai, *s, *t, *u, tmp; - int i; - - for (ai = a+size; --n >= 1; ai += size) - for (t = ai; t > a; t -= size) { - u = t - size; - if (cmp(u, t TSRMLS_CC) <= 0) - break; - swap(u, t); - } -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: fdm=marker - * vim: noet sw=4 ts=4 - */ diff --git a/main/network.c b/main/network.c deleted file mode 100644 index 0514ad2d4d..0000000000 --- a/main/network.c +++ /dev/null @@ -1,1152 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Stig Venaas <venaas@uninett.no> | - | Streams work by Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/*#define DEBUG_MAIN_NETWORK 1*/ - -#include "php.h" - -#include <stddef.h> - -#ifdef PHP_WIN32 -#define O_RDONLY _O_RDONLY -#include "win32/param.h" -#elif defined(NETWARE) -#include <sys/timeval.h> -#include <sys/param.h> -#else -#include <sys/param.h> -#endif - -#include <sys/types.h> -#if HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif - -#ifndef _FCNTL_H -#include <fcntl.h> -#endif - -#ifdef HAVE_SYS_SELECT_H -#include <sys/select.h> -#endif -#if HAVE_SYS_POLL_H -#include <sys/poll.h> -#endif - -#if defined(NETWARE) -#ifdef USE_WINSOCK -#include <novsock2.h> -#else -#include <arpa/inet.h> -#include <netinet/in.h> -#include <netdb.h> -#include <sys/select.h> -#include <sys/socket.h> -#endif -#elif !defined(PHP_WIN32) -#include <netinet/in.h> -#include <netdb.h> -#if HAVE_ARPA_INET_H -#include <arpa/inet.h> -#endif -#endif - -#ifndef HAVE_INET_ATON -int inet_aton(const char *, struct in_addr *); -#endif - -#include "php_network.h" - -#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) -#undef AF_UNIX -#endif - -#if defined(AF_UNIX) -#include <sys/un.h> -#endif - -#include "ext/standard/file.h" - -#ifdef PHP_WIN32 -# include "win32/time.h" -# define SOCK_ERR INVALID_SOCKET -# define SOCK_CONN_ERR SOCKET_ERROR -# define PHP_TIMEOUT_ERROR_VALUE WSAETIMEDOUT -#else -# define SOCK_ERR -1 -# define SOCK_CONN_ERR -1 -# define PHP_TIMEOUT_ERROR_VALUE ETIMEDOUT -#endif - -#if HAVE_GETADDRINFO -#ifdef HAVE_GAI_STRERROR -# define PHP_GAI_STRERROR(x) (gai_strerror(x)) -#else -# define PHP_GAI_STRERROR(x) (php_gai_strerror(x)) -/* {{{ php_gai_strerror - */ -static const char *php_gai_strerror(int code) -{ - static struct { - int code; - const char *msg; - } values[] = { -# ifdef EAI_ADDRFAMILY - {EAI_ADDRFAMILY, "Address family for hostname not supported"}, -# endif - {EAI_AGAIN, "Temporary failure in name resolution"}, - {EAI_BADFLAGS, "Bad value for ai_flags"}, - {EAI_FAIL, "Non-recoverable failure in name resolution"}, - {EAI_FAMILY, "ai_family not supported"}, - {EAI_MEMORY, "Memory allocation failure"}, -# ifdef EAI_NODATA - {EAI_NODATA, "No address associated with hostname"}, -# endif - {EAI_NONAME, "Name or service not known"}, - {EAI_SERVICE, "Servname not supported for ai_socktype"}, - {EAI_SOCKTYPE, "ai_socktype not supported"}, - {EAI_SYSTEM, "System error"}, - {0, NULL} - }; - int i; - - for (i = 0; values[i].msg != NULL; i++) { - if (values[i].code == code) { - return (char *)values[i].msg; - } - } - - return "Unknown error"; -} -/* }}} */ -#endif -#endif - -/* {{{ php_network_freeaddresses - */ -static void php_network_freeaddresses(struct sockaddr **sal) -{ - struct sockaddr **sap; - - if (sal == NULL) - return; - for (sap = sal; *sap != NULL; sap++) - efree(*sap); - efree(sal); -} -/* }}} */ - -/* {{{ php_network_getaddresses - * Returns number of addresses, 0 for none/error - */ -static int php_network_getaddresses(const char *host, int socktype, struct sockaddr ***sal, char **error_string TSRMLS_DC) -{ - struct sockaddr **sap; - int n; -#if HAVE_GETADDRINFO - static int ipv6_borked = -1; /* the way this is used *is* thread safe */ - struct addrinfo hints, *res, *sai; -#else - struct hostent *host_info; - struct in_addr in; -#endif - - if (host == NULL) { - return 0; - } -#if HAVE_GETADDRINFO - memset(&hints, '\0', sizeof(hints)); - - hints.ai_family = AF_INET; /* default to regular inet (see below) */ - hints.ai_socktype = socktype; - -# if HAVE_IPV6 - /* probe for a working IPv6 stack; even if detected as having v6 at compile - * time, at runtime some stacks are slow to resolve or have other issues - * if they are not correctly configured. - * static variable use is safe here since simple store or fetch operations - * are atomic and because the actual probe process is not in danger of - * collisions or race conditions. */ - if (ipv6_borked == -1) { - int s; - - s = socket(PF_INET6, SOCK_DGRAM, 0); - if (s == SOCK_ERR) { - ipv6_borked = 1; - } else { - ipv6_borked = 0; - closesocket(s); - } - } - hints.ai_family = ipv6_borked ? AF_INET : AF_UNSPEC; -# endif - - if ((n = getaddrinfo(host, NULL, &hints, &res))) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "php_network_getaddresses: getaddrinfo failed: %s", PHP_GAI_STRERROR(n)); - return 0; - } else if (res == NULL) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "php_network_getaddresses: getaddrinfo failed (null result pointer)"); - return 0; - } - - sai = res; - for (n = 1; (sai = sai->ai_next) != NULL; n++) - ; - - *sal = safe_emalloc((n + 1), sizeof(*sal), 0); - sai = res; - sap = *sal; - - do { - *sap = emalloc(sai->ai_addrlen); - memcpy(*sap, sai->ai_addr, sai->ai_addrlen); - sap++; - } while ((sai = sai->ai_next) != NULL); - - freeaddrinfo(res); -#else - if (!inet_aton(host, &in)) { - /* XXX NOT THREAD SAFE (is safe under win32) */ - host_info = gethostbyname(host); - if (host_info == NULL) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "php_network_getaddresses: gethostbyname failed"); - return 0; - } - in = *((struct in_addr *) host_info->h_addr); - } - - *sal = safe_emalloc(2, sizeof(*sal), 0); - sap = *sal; - *sap = emalloc(sizeof(struct sockaddr_in)); - (*sap)->sa_family = AF_INET; - ((struct sockaddr_in *)*sap)->sin_addr = in; - sap++; - n = 1; -#endif - - *sap = NULL; - return n; -} -/* }}} */ - -#ifndef O_NONBLOCK -#define O_NONBLOCK O_NDELAY -#endif - -#if !defined(__BEOS__) -# define HAVE_NON_BLOCKING_CONNECT 1 -# ifdef PHP_WIN32 -typedef u_long php_non_blocking_flags_t; -# define SET_SOCKET_BLOCKING_MODE(sock, save) \ - save = TRUE; ioctlsocket(sock, FIONBIO, &save) -# define RESTORE_SOCKET_BLOCKING_MODE(sock, save) \ - ioctlsocket(sock, FIONBIO, &save) -# else -typedef int php_non_blocking_flags_t; -# define SET_SOCKET_BLOCKING_MODE(sock, save) \ - save = fcntl(sock, F_GETFL, 0); \ - fcntl(sock, F_SETFL, save | O_NONBLOCK) -# define RESTORE_SOCKET_BLOCKING_MODE(sock, save) \ - fcntl(sock, F_SETFL, save) -# endif -#endif - -/* Connect to a socket using an interruptible connect with optional timeout. - * Optionally, the connect can be made asynchronously, which will implicitly - * enable non-blocking mode on the socket. - * */ -/* {{{ php_network_connect_socket */ -PHPAPI int php_network_connect_socket(php_socket_t sockfd, - const struct sockaddr *addr, - socklen_t addrlen, - int asynchronous, - struct timeval *timeout, - char **error_string, - int *error_code) -{ -#if HAVE_NON_BLOCKING_CONNECT - php_non_blocking_flags_t orig_flags; - int n; - int error = 0; - socklen_t len; - int ret = 0; - - SET_SOCKET_BLOCKING_MODE(sockfd, orig_flags); - - if ((n = connect(sockfd, addr, addrlen)) < 0) { - error = php_socket_errno(); - - if (error_code) { - *error_code = error; - } - - if (error != EINPROGRESS) { - if (error_string) { - *error_string = php_socket_strerror(error, NULL, 0); - } - - return -1; - } - if (asynchronous && error == EINPROGRESS) { - /* this is fine by us */ - return 0; - } - } - - if (n == 0) { - goto ok; - } - - if ((n = php_pollfd_for(sockfd, PHP_POLLREADABLE|POLLOUT, timeout)) == 0) { - error = PHP_TIMEOUT_ERROR_VALUE; - } - - if (n > 0) { - len = sizeof(error); - /* - BSD-derived systems set errno correctly - Solaris returns -1 from getsockopt in case of error - */ - if (getsockopt(sockfd, SOL_SOCKET, SO_ERROR, (char*)&error, &len) < 0) { - ret = -1; - } - } else { - /* whoops: sockfd has disappeared */ - ret = -1; - } - -ok: - if (!asynchronous) { - /* back to blocking mode */ - RESTORE_SOCKET_BLOCKING_MODE(sockfd, orig_flags); - } - - if (error_code) { - *error_code = error; - } - - if (error && error_string) { - *error_string = php_socket_strerror(error, NULL, 0); - ret = -1; - } - return ret; -#else - if (asynchronous) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Asynchronous connect() not supported on this platform"); - } - return connect(sockfd, addr, addrlen); -#endif -} -/* }}} */ - -/* {{{ sub_times */ -static inline void sub_times(struct timeval a, struct timeval b, struct timeval *result) -{ - result->tv_usec = a.tv_usec - b.tv_usec; - if (result->tv_usec < 0L) { - a.tv_sec--; - result->tv_usec += 1000000L; - } - result->tv_sec = a.tv_sec - b.tv_sec; - if (result->tv_sec < 0L) { - result->tv_sec++; - result->tv_usec -= 1000000L; - } -} -/* }}} */ - -/* Bind to a local IP address. - * Returns the bound socket, or -1 on failure. - * */ -/* {{{ php_network_bind_socket_to_local_addr */ -php_socket_t php_network_bind_socket_to_local_addr(const char *host, unsigned port, - int socktype, char **error_string, int *error_code - TSRMLS_DC) -{ - int num_addrs, n, err = 0; - php_socket_t sock; - struct sockaddr **sal, **psal, *sa; - socklen_t socklen; - - num_addrs = php_network_getaddresses(host, socktype, &psal, error_string TSRMLS_CC); - - if (num_addrs == 0) { - /* could not resolve address(es) */ - return -1; - } - - for (sal = psal; *sal != NULL; sal++) { - sa = *sal; - - /* create a socket for this address */ - sock = socket(sa->sa_family, socktype, 0); - - if (sock == SOCK_ERR) { - continue; - } - - switch (sa->sa_family) { -#if HAVE_GETADDRINFO && HAVE_IPV6 - case AF_INET6: - ((struct sockaddr_in6 *)sa)->sin6_family = sa->sa_family; - ((struct sockaddr_in6 *)sa)->sin6_port = htons(port); - socklen = sizeof(struct sockaddr_in6); - break; -#endif - case AF_INET: - ((struct sockaddr_in *)sa)->sin_family = sa->sa_family; - ((struct sockaddr_in *)sa)->sin_port = htons(port); - socklen = sizeof(struct sockaddr_in); - break; - default: - /* Unknown family */ - socklen = 0; - sa = NULL; - } - - if (sa) { - /* attempt to bind */ - -#ifdef SO_REUSEADDR - { - int val = 1; - setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, (char*)&val, sizeof(val)); - } -#endif - - n = bind(sock, sa, socklen); - - if (n != SOCK_CONN_ERR) { - goto bound; - } - - err = php_socket_errno(); - } - - close(sock); - } - sock = -1; - - if (error_code) { - *error_code = err; - } - if (error_string) { - *error_string = php_socket_strerror(err, NULL, 0); - } - -bound: - - php_network_freeaddresses(psal); - - return sock; - -} -/* }}} */ - -PHPAPI int php_network_parse_network_address_with_port(const char *addr, long addrlen, struct sockaddr *sa, socklen_t *sl TSRMLS_DC) -{ - char *colon; - char *tmp; - int ret = FAILURE; - short port; - struct sockaddr_in *in4 = (struct sockaddr_in*)sa; - struct sockaddr **psal; - int n; - char *errstr = NULL; -#if HAVE_IPV6 - struct sockaddr_in6 *in6 = (struct sockaddr_in6*)sa; -#endif - - if (*addr == '[') { - colon = memchr(addr + 1, ']', addrlen-1); - if (!colon || colon[1] != ':') { - return FAILURE; - } - port = atoi(colon + 2); - addr++; - } else { - colon = memchr(addr, ':', addrlen); - if (!colon) { - return FAILURE; - } - port = atoi(colon + 1); - } - - tmp = estrndup(addr, colon - addr); - - /* first, try interpreting the address as a numeric address */ - -#if HAVE_IPV6 && HAVE_INET_PTON - if (inet_pton(AF_INET6, tmp, &in6->sin6_addr) > 0) { - in6->sin6_port = htons(port); - in6->sin6_family = AF_INET6; - *sl = sizeof(struct sockaddr_in6); - ret = SUCCESS; - goto out; - } -#endif - if (inet_aton(tmp, &in4->sin_addr) > 0) { - in4->sin_port = htons(port); - in4->sin_family = AF_INET; - *sl = sizeof(struct sockaddr_in); - ret = SUCCESS; - goto out; - } - - /* looks like we'll need to resolve it */ - n = php_network_getaddresses(tmp, SOCK_DGRAM, &psal, &errstr TSRMLS_CC); - - if (n == 0) { - if (errstr) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Failed to resolve `%s': %s", tmp, errstr); - STR_FREE(errstr); - } - goto out; - } - - /* copy the details from the first item */ - switch ((*psal)->sa_family) { -#if HAVE_GETADDRINFO && HAVE_IPV6 - case AF_INET6: - *in6 = **(struct sockaddr_in6**)psal; - in6->sin6_port = htons(port); - *sl = sizeof(struct sockaddr_in6); - ret = SUCCESS; - break; -#endif - case AF_INET: - *in4 = **(struct sockaddr_in**)psal; - in4->sin_port = htons(port); - *sl = sizeof(struct sockaddr_in); - ret = SUCCESS; - break; - } - - php_network_freeaddresses(psal); - -out: - STR_FREE(tmp); - return ret; -} - - -PHPAPI void php_network_populate_name_from_sockaddr( - /* input address */ - struct sockaddr *sa, socklen_t sl, - /* output readable address */ - char **textaddr, long *textaddrlen, - /* output address */ - struct sockaddr **addr, - socklen_t *addrlen - TSRMLS_DC) -{ - if (addr) { - *addr = emalloc(sl); - memcpy(*addr, sa, sl); - *addrlen = sl; - } - - if (textaddr) { -#if HAVE_IPV6 && HAVE_INET_NTOP - char abuf[256]; -#endif - char *buf = NULL; - - switch (sa->sa_family) { - case AF_INET: - /* generally not thread safe, but it *is* thread safe under win32 */ - buf = inet_ntoa(((struct sockaddr_in*)sa)->sin_addr); - if (buf) { - *textaddrlen = spprintf(textaddr, 0, "%s:%d", - buf, ntohs(((struct sockaddr_in*)sa)->sin_port)); - } - - break; - -#if HAVE_IPV6 && HAVE_INET_NTOP - case AF_INET6: - buf = (char*)inet_ntop(sa->sa_family, &((struct sockaddr_in6*)sa)->sin6_addr, (char *)&abuf, sizeof(abuf)); - if (buf) { - *textaddrlen = spprintf(textaddr, 0, "%s:%d", - buf, ntohs(((struct sockaddr_in6*)sa)->sin6_port)); - } - - break; -#endif -#ifdef AF_UNIX - case AF_UNIX: - { - struct sockaddr_un *ua = (struct sockaddr_un*)sa; - - if (ua->sun_path[0] == '\0') { - /* abstract name */ - int len = strlen(ua->sun_path + 1) + 1; - *textaddrlen = len; - *textaddr = emalloc(len + 1); - memcpy(*textaddr, ua->sun_path, len); - (*textaddr)[len] = '\0'; - } else { - *textaddrlen = strlen(ua->sun_path); - *textaddr = estrndup(ua->sun_path, *textaddrlen); - } - } - break; -#endif - - } - - } -} - -PHPAPI int php_network_get_peer_name(php_socket_t sock, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, - socklen_t *addrlen - TSRMLS_DC) -{ - php_sockaddr_storage sa; - socklen_t sl = sizeof(sa); - - if (getpeername(sock, (struct sockaddr*)&sa, &sl) == 0) { - php_network_populate_name_from_sockaddr((struct sockaddr*)&sa, sl, - textaddr, textaddrlen, - addr, addrlen - TSRMLS_CC); - return 0; - } - return -1; -} - -PHPAPI int php_network_get_sock_name(php_socket_t sock, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, - socklen_t *addrlen - TSRMLS_DC) -{ - php_sockaddr_storage sa; - socklen_t sl = sizeof(sa); - - if (getsockname(sock, (struct sockaddr*)&sa, &sl) == 0) { - php_network_populate_name_from_sockaddr((struct sockaddr*)&sa, sl, - textaddr, textaddrlen, - addr, addrlen - TSRMLS_CC); - return 0; - } - return -1; - -} - - -/* Accept a client connection from a server socket, - * using an optional timeout. - * Returns the peer address in addr/addrlen (it will emalloc - * these, so be sure to efree the result). - * If you specify textaddr/textaddrlen, a text-printable - * version of the address will be emalloc'd and returned. - * */ - -/* {{{ php_network_accept_incoming */ -PHPAPI php_socket_t php_network_accept_incoming(php_socket_t srvsock, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, - socklen_t *addrlen, - struct timeval *timeout, - char **error_string, - int *error_code - TSRMLS_DC) -{ - php_socket_t clisock = -1; - int error = 0, n; - php_sockaddr_storage sa; - socklen_t sl; - - n = php_pollfd_for(srvsock, PHP_POLLREADABLE, timeout); - - if (n == 0) { - error = PHP_TIMEOUT_ERROR_VALUE; - } else if (n == -1) { - error = php_socket_errno(); - } else { - sl = sizeof(sa); - - clisock = accept(srvsock, (struct sockaddr*)&sa, &sl); - - if (clisock >= 0) { - php_network_populate_name_from_sockaddr((struct sockaddr*)&sa, sl, - textaddr, textaddrlen, - addr, addrlen - TSRMLS_CC); - } else { - error = php_socket_errno(); - } - } - - if (error_code) { - *error_code = error; - } - if (error_string) { - *error_string = php_socket_strerror(error, NULL, 0); - } - - return clisock; -} -/* }}} */ - - - -/* Connect to a remote host using an interruptible connect with optional timeout. - * Optionally, the connect can be made asynchronously, which will implicitly - * enable non-blocking mode on the socket. - * Returns the connected (or connecting) socket, or -1 on failure. - * */ - -/* {{{ php_network_connect_socket_to_host */ -php_socket_t php_network_connect_socket_to_host(const char *host, unsigned short port, - int socktype, int asynchronous, struct timeval *timeout, char **error_string, - int *error_code, char *bindto, unsigned short bindport - TSRMLS_DC) -{ - int num_addrs, n, fatal = 0; - php_socket_t sock; - struct sockaddr **sal, **psal, *sa; - struct timeval working_timeout; - socklen_t socklen; -#if HAVE_GETTIMEOFDAY - struct timeval limit_time, time_now; -#endif - - num_addrs = php_network_getaddresses(host, socktype, &psal, error_string TSRMLS_CC); - - if (num_addrs == 0) { - /* could not resolve address(es) */ - return -1; - } - - if (timeout) { - memcpy(&working_timeout, timeout, sizeof(working_timeout)); -#if HAVE_GETTIMEOFDAY - gettimeofday(&limit_time, NULL); - limit_time.tv_sec += working_timeout.tv_sec; - limit_time.tv_usec += working_timeout.tv_usec; - if (limit_time.tv_usec >= 1000000) { - limit_time.tv_usec -= 1000000; - limit_time.tv_sec++; - } -#endif - } - - for (sal = psal; !fatal && *sal != NULL; sal++) { - sa = *sal; - - /* create a socket for this address */ - sock = socket(sa->sa_family, socktype, 0); - - if (sock == SOCK_ERR) { - continue; - } - - switch (sa->sa_family) { -#if HAVE_GETADDRINFO && HAVE_IPV6 - case AF_INET6: - ((struct sockaddr_in6 *)sa)->sin6_family = sa->sa_family; - ((struct sockaddr_in6 *)sa)->sin6_port = htons(port); - socklen = sizeof(struct sockaddr_in6); - break; -#endif - case AF_INET: - ((struct sockaddr_in *)sa)->sin_family = sa->sa_family; - ((struct sockaddr_in *)sa)->sin_port = htons(port); - socklen = sizeof(struct sockaddr_in); - break; - default: - /* Unknown family */ - socklen = 0; - sa = NULL; - } - - if (sa) { - /* make a connection attempt */ - - if (bindto) { - struct sockaddr *local_address = NULL; - int local_address_len = 0; - - if (sa->sa_family == AF_INET) { - struct sockaddr_in *in4 = emalloc(sizeof(struct sockaddr_in)); - - local_address = (struct sockaddr*)in4; - local_address_len = sizeof(struct sockaddr_in); - - in4->sin_family = sa->sa_family; - in4->sin_port = htons(bindport); - if (!inet_aton(bindto, &in4->sin_addr)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid IP Address: %s", bindto); - goto skip_bind; - } - memset(&(in4->sin_zero), 0, sizeof(in4->sin_zero)); - } -#if HAVE_IPV6 && HAVE_INET_PTON - else { /* IPV6 */ - struct sockaddr_in6 *in6 = emalloc(sizeof(struct sockaddr_in6)); - - local_address = (struct sockaddr*)in6; - local_address_len = sizeof(struct sockaddr_in6); - - in6->sin6_family = sa->sa_family; - in6->sin6_port = htons(bindport); - if (inet_pton(AF_INET6, bindto, &in6->sin6_addr) < 1) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid IP Address: %s", bindto); - goto skip_bind; - } - } -#endif - if (!local_address || bind(sock, local_address, local_address_len)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "failed to bind to '%s:%d', system said: %s", bindto, bindport, strerror(errno)); - } -skip_bind: - if (local_address) { - efree(local_address); - } - } - /* free error string recieved during previous iteration (if any) */ - if (error_string && *error_string) { - efree(*error_string); - *error_string = NULL; - } - - n = php_network_connect_socket(sock, sa, socklen, asynchronous, - timeout ? &working_timeout : NULL, - error_string, error_code); - - if (n != SOCK_CONN_ERR) { - goto connected; - } - - /* adjust timeout for next attempt */ -#if HAVE_GETTIMEOFDAY - if (timeout) { - gettimeofday(&time_now, NULL); - - if (timercmp(&time_now, &limit_time, >=)) { - /* time limit expired; don't attempt any further connections */ - fatal = 1; - } else { - /* work out remaining time */ - sub_times(limit_time, time_now, &working_timeout); - } - } -#else - if (error_code && *error_code == PHP_TIMEOUT_ERROR_VALUE) { - /* Don't even bother trying to connect to the next alternative; - * we have no way to determine how long we have already taken - * and it is quite likely that the next attempt will fail too. */ - fatal = 1; - } else { - /* re-use the same initial timeout. - * Not the best thing, but in practice it should be good-enough */ - if (timeout) { - memcpy(&working_timeout, timeout, sizeof(working_timeout)); - } - } -#endif - } - - close(sock); - } - sock = -1; - -connected: - - php_network_freeaddresses(psal); - - return sock; -} -/* }}} */ - -/* {{{ php_any_addr - * Fills the any (wildcard) address into php_sockaddr_storage - */ -PHPAPI void php_any_addr(int family, php_sockaddr_storage *addr, unsigned short port) -{ - memset(addr, 0, sizeof(php_sockaddr_storage)); - switch (family) { -#if HAVE_IPV6 - case AF_INET6: { - struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) addr; - sin6->sin6_family = AF_INET6; - sin6->sin6_port = htons(port); - sin6->sin6_addr = in6addr_any; - break; - } -#endif - case AF_INET: { - struct sockaddr_in *sin = (struct sockaddr_in *) addr; - sin->sin_family = AF_INET; - sin->sin_port = htons(port); - sin->sin_addr.s_addr = htonl(INADDR_ANY); - break; - } - } -} -/* }}} */ - -/* {{{ php_sockaddr_size - * Returns the size of struct sockaddr_xx for the family - */ -PHPAPI int php_sockaddr_size(php_sockaddr_storage *addr) -{ - switch (((struct sockaddr *)addr)->sa_family) { - case AF_INET: - return sizeof(struct sockaddr_in); -#if HAVE_IPV6 - case AF_INET6: - return sizeof(struct sockaddr_in6); -#endif -#ifdef AF_UNIX - case AF_UNIX: - return sizeof(struct sockaddr_un); -#endif - default: - return 0; - } -} -/* }}} */ - -/* Given a socket error code, if buf == NULL: - * emallocs storage for the error message and returns - * else - * sprintf message into provided buffer and returns buf - */ -/* {{{ php_socket_strerror */ -PHPAPI char *php_socket_strerror(long err, char *buf, size_t bufsize) -{ -#ifndef PHP_WIN32 - char *errstr; - - errstr = strerror(err); - if (buf == NULL) { - buf = estrdup(errstr); - } else { - strncpy(buf, errstr, bufsize); - } - return buf; -#else - char *sysbuf; - int free_it = 1; - - if (!FormatMessage( - FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, - err, - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - (LPTSTR)&sysbuf, - 0, - NULL)) { - free_it = 0; - sysbuf = "Unknown Error"; - } - - if (buf == NULL) { - buf = estrdup(sysbuf); - } else { - strncpy(buf, sysbuf, bufsize); - } - - if (free_it) { - LocalFree(sysbuf); - } - - return buf; -#endif -} -/* }}} */ - -/* deprecated */ -PHPAPI php_stream *_php_stream_sock_open_from_socket(php_socket_t socket, const char *persistent_id STREAMS_DC TSRMLS_DC) -{ - php_stream *stream; - php_netstream_data_t *sock; - - sock = pemalloc(sizeof(php_netstream_data_t), persistent_id ? 1 : 0); - memset(sock, 0, sizeof(php_netstream_data_t)); - - sock->is_blocked = 1; - sock->timeout.tv_sec = FG(default_socket_timeout); - sock->timeout.tv_usec = 0; - sock->socket = socket; - - stream = php_stream_alloc_rel(&php_stream_generic_socket_ops, sock, persistent_id, "r+"); - - if (stream == NULL) { - pefree(sock, persistent_id ? 1 : 0); - } else { - stream->flags |= PHP_STREAM_FLAG_AVOID_BLOCKING; - } - - return stream; -} - -PHPAPI php_stream *_php_stream_sock_open_host(const char *host, unsigned short port, - int socktype, struct timeval *timeout, const char *persistent_id STREAMS_DC TSRMLS_DC) -{ - char *res; - long reslen; - php_stream *stream; - - reslen = spprintf(&res, 0, "tcp://%s:%d", host, port); - - stream = php_stream_xport_create(res, reslen, ENFORCE_SAFE_MODE | REPORT_ERRORS, - STREAM_XPORT_CLIENT | STREAM_XPORT_CONNECT, persistent_id, timeout, NULL, NULL, NULL); - - efree(res); - - return stream; -} - -PHPAPI int php_set_sock_blocking(int socketd, int block TSRMLS_DC) -{ - int ret = SUCCESS; - int flags; - int myflag = 0; - -#ifdef PHP_WIN32 - /* with ioctlsocket, a non-zero sets nonblocking, a zero sets blocking */ - flags = !block; - if (ioctlsocket(socketd, FIONBIO, &flags)==SOCKET_ERROR){ - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", WSAGetLastError()); - ret = FALSE; - } -#else - flags = fcntl(socketd, F_GETFL); -#ifdef O_NONBLOCK - myflag = O_NONBLOCK; /* POSIX version */ -#elif defined(O_NDELAY) - myflag = O_NDELAY; /* old non-POSIX version */ -#endif - if (!block) { - flags |= myflag; - } else { - flags &= ~myflag; - } - fcntl(socketd, F_SETFL, flags); -#endif - return ret; -} - -PHPAPI void _php_emit_fd_setsize_warning(int max_fd) -{ - TSRMLS_FETCH(); - -#ifdef PHP_WIN32 - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "PHP needs to be recompiled with a larger value of FD_SETSIZE.\n" - "If this binary is from an official www.php.net package, file a bug report\n" - "at http://bugs.php.net, including the following information:\n" - "FD_SETSIZE=%d, but you are using %d.\n" - " --enable-fd-setsize=%d is recommended, but you may want to set it\n" - "to match to maximum number of sockets each script will work with at\n" - "one time, in order to avoid seeing this error again at a later date.", - FD_SETSIZE, max_fd, (max_fd + 128) & ~127); -#else - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "You MUST recompile PHP with a larger value of FD_SETSIZE.\n" - "It is set to %d, but you have descriptors numbered at least as high as %d.\n" - " --enable-fd-setsize=%d is recommended, but you may want to set it\n" - "to equal the maximum number of open files supported by your system,\n" - "in order to avoid seeing this error again at a later date.", - FD_SETSIZE, max_fd, (max_fd + 1024) & ~1023); -#endif -} - -#if defined(PHP_USE_POLL_2_EMULATION) - -/* emulate poll(2) using select(2), safely. */ - -PHPAPI int php_poll2(php_pollfd *ufds, unsigned int nfds, int timeout) -{ - fd_set rset, wset, eset; - php_socket_t max_fd = SOCK_ERR; - unsigned int i, n; - struct timeval tv; - - /* check the highest numbered descriptor */ - for (i = 0; i < nfds; i++) { - if (ufds[i].fd > max_fd) - max_fd = ufds[i].fd; - } - - PHP_SAFE_MAX_FD(max_fd, nfds + 1); - - FD_ZERO(&rset); - FD_ZERO(&wset); - FD_ZERO(&eset); - - for (i = 0; i < nfds; i++) { - if (ufds[i].events & PHP_POLLREADABLE) { - PHP_SAFE_FD_SET(ufds[i].fd, &rset); - } - if (ufds[i].events & POLLOUT) { - PHP_SAFE_FD_SET(ufds[i].fd, &wset); - } - if (ufds[i].events & POLLPRI) { - PHP_SAFE_FD_SET(ufds[i].fd, &eset); - } - } - - if (timeout >= 0) { - tv.tv_sec = timeout / 1000; - tv.tv_usec = (timeout - (tv.tv_sec * 1000)) * 1000; - } - n = select(max_fd + 1, &rset, &wset, &eset, timeout >= 0 ? &tv : NULL); - - if (n >= 0) { - for (i = 0; i < nfds; i++) { - ufds[i].revents = 0; - - if (PHP_SAFE_FD_ISSET(ufds[i].fd, &rset)) { - /* could be POLLERR or POLLHUP but can't tell without probing */ - ufds[i].revents |= POLLIN; - } - if (PHP_SAFE_FD_ISSET(ufds[i].fd, &wset)) { - ufds[i].revents |= POLLOUT; - } - if (PHP_SAFE_FD_ISSET(ufds[i].fd, &eset)) { - ufds[i].revents |= POLLPRI; - } - } - } - return n; -} - -#endif - - -/* - * Local variables: - * tab-width: 8 - * c-basic-offset: 8 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/output.c b/main/output.c deleted file mode 100644 index 522ff35b0c..0000000000 --- a/main/output.c +++ /dev/null @@ -1,1079 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Zeev Suraski <zeev@zend.com> | - | Thies C. Arntzen <thies@thieso.net> | - | Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "ext/standard/head.h" -#include "ext/standard/basic_functions.h" -#include "ext/standard/url_scanner_ex.h" -#if HAVE_ZLIB && !defined(COMPILE_DL_ZLIB) -#include "ext/zlib/php_zlib.h" -#endif -#include "SAPI.h" - -#define OB_DEFAULT_HANDLER_NAME "default output handler" - -/* output functions */ -static int php_b_body_write(const char *str, uint str_length TSRMLS_DC); - -static int php_ob_init(uint initial_size, uint block_size, zval *output_handler, uint chunk_size, zend_bool erase TSRMLS_DC); -static void php_ob_append(const char *text, uint text_length TSRMLS_DC); -#if 0 -static void php_ob_prepend(const char *text, uint text_length); -#endif - -#ifdef ZTS -int output_globals_id; -#else -php_output_globals output_globals; -#endif - -/* {{{ php_default_output_func */ -PHPAPI int php_default_output_func(const char *str, uint str_len TSRMLS_DC) -{ - fwrite(str, 1, str_len, stderr); - return str_len; -} -/* }}} */ - -/* {{{ php_output_init_globals */ -static void php_output_init_globals(php_output_globals *output_globals_p TSRMLS_DC) -{ - OG(php_body_write) = php_default_output_func; - OG(php_header_write) = php_default_output_func; - OG(implicit_flush) = 0; - OG(output_start_filename) = NULL; - OG(output_start_lineno) = 0; -} -/* }}} */ - - -/* {{{ php_output_startup - Start output layer */ -PHPAPI void php_output_startup(void) -{ -#ifdef ZTS - ts_allocate_id(&output_globals_id, sizeof(php_output_globals), (ts_allocate_ctor) php_output_init_globals, NULL); -#else - php_output_init_globals(&output_globals TSRMLS_CC); -#endif -} -/* }}} */ - - -/* {{{ php_output_activate - Initilize output global for activation */ -PHPAPI void php_output_activate(TSRMLS_D) -{ - OG(php_body_write) = php_ub_body_write; - OG(php_header_write) = sapi_module.ub_write; - OG(ob_nesting_level) = 0; - OG(ob_lock) = 0; - OG(disable_output) = 0; - OG(output_start_filename) = NULL; - OG(output_start_lineno) = 0; -} -/* }}} */ - - -/* {{{ php_output_set_status - Toggle output status. Do NOT use in application code, only in SAPIs where appropriate. */ -PHPAPI void php_output_set_status(zend_bool status TSRMLS_DC) -{ - OG(disable_output) = !status; -} -/* }}} */ - -/* {{{ php_output_register_constants */ -void php_output_register_constants(TSRMLS_D) -{ - REGISTER_MAIN_LONG_CONSTANT("PHP_OUTPUT_HANDLER_START", PHP_OUTPUT_HANDLER_START, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("PHP_OUTPUT_HANDLER_CONT", PHP_OUTPUT_HANDLER_CONT, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("PHP_OUTPUT_HANDLER_END", PHP_OUTPUT_HANDLER_END, CONST_CS | CONST_PERSISTENT); -} -/* }}} */ - - -/* {{{ php_body_wirte - * Write body part */ -PHPAPI int php_body_write(const char *str, uint str_length TSRMLS_DC) -{ - return OG(php_body_write)(str, str_length TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_header_wirte - * Write HTTP header */ -PHPAPI int php_header_write(const char *str, uint str_length TSRMLS_DC) -{ - if (OG(disable_output)) { - return 0; - } else { - return OG(php_header_write)(str, str_length TSRMLS_CC); - } -} -/* }}} */ - -/* {{{ php_start_ob_buffer - * Start output buffering */ -PHPAPI int php_start_ob_buffer(zval *output_handler, uint chunk_size, zend_bool erase TSRMLS_DC) -{ - uint initial_size, block_size; - - if (OG(ob_lock)) { - if (SG(headers_sent) && !SG(request_info).headers_only) { - OG(php_body_write) = php_ub_body_write_no_header; - } else { - OG(php_body_write) = php_ub_body_write; - } - OG(ob_nesting_level) = 0; - php_error_docref("ref.outcontrol" TSRMLS_CC, E_ERROR, "Cannot use output buffering in output buffering display handlers"); - return FAILURE; - } - if (chunk_size > 0) { - if (chunk_size==1) { - chunk_size = 4096; - } - initial_size = (chunk_size*3/2); - block_size = chunk_size/2; - } else { - initial_size = 40*1024; - block_size = 10*1024; - } - return php_ob_init(initial_size, block_size, output_handler, chunk_size, erase TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_start_ob_buffer_named - * Start output buffering */ -PHPAPI int php_start_ob_buffer_named(const char *output_handler_name, uint chunk_size, zend_bool erase TSRMLS_DC) -{ - zval *output_handler; - int result; - - ALLOC_INIT_ZVAL(output_handler); - Z_STRLEN_P(output_handler) = strlen(output_handler_name); /* this can be optimized */ - Z_STRVAL_P(output_handler) = estrndup(output_handler_name, Z_STRLEN_P(output_handler)); - Z_TYPE_P(output_handler) = IS_STRING; - result = php_start_ob_buffer(output_handler, chunk_size, erase TSRMLS_CC); - zval_dtor(output_handler); - FREE_ZVAL(output_handler); - return result; -} -/* }}} */ - -/* {{{ php_end_ob_buffer - * End output buffering (one level) */ -PHPAPI void php_end_ob_buffer(zend_bool send_buffer, zend_bool just_flush TSRMLS_DC) -{ - char *final_buffer=NULL; - unsigned int final_buffer_length=0; - zval *alternate_buffer=NULL; - char *to_be_destroyed_buffer, *to_be_destroyed_handler_name; - char *to_be_destroyed_handled_output[2] = { 0, 0 }; - int status; - php_ob_buffer *prev_ob_buffer_p=NULL; - php_ob_buffer orig_ob_buffer; - - if (OG(ob_nesting_level)==0) { - return; - } - status = 0; - if (!OG(active_ob_buffer).status & PHP_OUTPUT_HANDLER_START) { - /* our first call */ - status |= PHP_OUTPUT_HANDLER_START; - } - if (just_flush) { - status |= PHP_OUTPUT_HANDLER_CONT; - } else { - status |= PHP_OUTPUT_HANDLER_END; - } - -#if 0 - { - FILE *fp; - fp = fopen("/tmp/ob_log", "a"); - fprintf(fp, "NestLevel: %d ObStatus: %d HandlerName: %s\n", OG(ob_nesting_level), status, OG(active_ob_buffer).handler_name); - fclose(fp); - } -#endif - - if (OG(active_ob_buffer).internal_output_handler) { - final_buffer = OG(active_ob_buffer).internal_output_handler_buffer; - final_buffer_length = OG(active_ob_buffer).internal_output_handler_buffer_size; - OG(active_ob_buffer).internal_output_handler(OG(active_ob_buffer).buffer, OG(active_ob_buffer).text_length, &final_buffer, &final_buffer_length, status TSRMLS_CC); - } else if (OG(active_ob_buffer).output_handler) { - zval **params[2]; - zval *orig_buffer; - zval *z_status; - - ALLOC_INIT_ZVAL(orig_buffer); - ZVAL_STRINGL(orig_buffer, OG(active_ob_buffer).buffer, OG(active_ob_buffer).text_length, 1); - orig_buffer->refcount=2; /* don't let call_user_function() destroy our buffer */ - orig_buffer->is_ref=1; - - ALLOC_INIT_ZVAL(z_status); - ZVAL_LONG(z_status, status); - - params[0] = &orig_buffer; - params[1] = &z_status; - OG(ob_lock) = 1; - - if (call_user_function_ex(CG(function_table), NULL, OG(active_ob_buffer).output_handler, &alternate_buffer, 2, params, 1, NULL TSRMLS_CC)==SUCCESS) { - if (alternate_buffer && !(Z_TYPE_P(alternate_buffer)==IS_BOOL && Z_BVAL_P(alternate_buffer)==0)) { - convert_to_string_ex(&alternate_buffer); - final_buffer = Z_STRVAL_P(alternate_buffer); - final_buffer_length = Z_STRLEN_P(alternate_buffer); - } - } - OG(ob_lock) = 0; - if (!just_flush) { - zval_ptr_dtor(&OG(active_ob_buffer).output_handler); - } - orig_buffer->refcount -=2; - if (orig_buffer->refcount <= 0) { /* free the zval */ - zval_dtor(orig_buffer); - FREE_ZVAL(orig_buffer); - } - zval_ptr_dtor(&z_status); - } - - if (!final_buffer) { - final_buffer = OG(active_ob_buffer).buffer; - final_buffer_length = OG(active_ob_buffer).text_length; - } - - if (OG(ob_nesting_level)==1) { /* end buffering */ - if (SG(headers_sent) && !SG(request_info).headers_only) { - OG(php_body_write) = php_ub_body_write_no_header; - } else { - OG(php_body_write) = php_ub_body_write; - } - } - - to_be_destroyed_buffer = OG(active_ob_buffer).buffer; - to_be_destroyed_handler_name = OG(active_ob_buffer).handler_name; - if (OG(active_ob_buffer).internal_output_handler - && (final_buffer != OG(active_ob_buffer).internal_output_handler_buffer) - && (final_buffer != OG(active_ob_buffer).buffer)) { - to_be_destroyed_handled_output[0] = final_buffer; - } - - if (!just_flush) { - if (OG(active_ob_buffer).internal_output_handler) { - to_be_destroyed_handled_output[1] = OG(active_ob_buffer).internal_output_handler_buffer; - } - } - if (OG(ob_nesting_level)>1) { /* restore previous buffer */ - zend_stack_top(&OG(ob_buffers), (void **) &prev_ob_buffer_p); - orig_ob_buffer = OG(active_ob_buffer); - OG(active_ob_buffer) = *prev_ob_buffer_p; - zend_stack_del_top(&OG(ob_buffers)); - if (!just_flush && OG(ob_nesting_level)==2) { /* destroy the stack */ - zend_stack_destroy(&OG(ob_buffers)); - } - } - OG(ob_nesting_level)--; - - if (send_buffer) { - if (just_flush) { /* if flush is called prior to proper end, ensure presence of NUL */ - final_buffer[final_buffer_length] = '\0'; - } - OG(php_body_write)(final_buffer, final_buffer_length TSRMLS_CC); - } - - if (just_flush) { /* we restored the previous ob, return to the current */ - if (prev_ob_buffer_p) { - zend_stack_push(&OG(ob_buffers), &OG(active_ob_buffer), sizeof(php_ob_buffer)); - OG(active_ob_buffer) = orig_ob_buffer; - } - OG(ob_nesting_level)++; - } - - if (alternate_buffer) { - zval_ptr_dtor(&alternate_buffer); - } - - if (status & PHP_OUTPUT_HANDLER_END) { - efree(to_be_destroyed_handler_name); - } - if (!just_flush) { - efree(to_be_destroyed_buffer); - } else { - OG(active_ob_buffer).text_length = 0; - OG(active_ob_buffer).status |= PHP_OUTPUT_HANDLER_START; - OG(php_body_write) = php_b_body_write; - } - if (to_be_destroyed_handled_output[0]) { - efree(to_be_destroyed_handled_output[0]); - } - if (to_be_destroyed_handled_output[1]) { - efree(to_be_destroyed_handled_output[1]); - } -} -/* }}} */ - -/* {{{ php_end_ob_buffers - * End output buffering (all buffers) */ -PHPAPI void php_end_ob_buffers(zend_bool send_buffer TSRMLS_DC) -{ - while (OG(ob_nesting_level)!=0) { - php_end_ob_buffer(send_buffer, 0 TSRMLS_CC); - } -} -/* }}} */ - -/* {{{ php_start_implicit_flush - */ -PHPAPI void php_start_implicit_flush(TSRMLS_D) -{ - OG(implicit_flush)=1; -} -/* }}} */ - -/* {{{ php_end_implicit_flush - */ -PHPAPI void php_end_implicit_flush(TSRMLS_D) -{ - OG(implicit_flush)=0; -} -/* }}} */ - -/* {{{ php_ob_set_internal_handler - */ -PHPAPI void php_ob_set_internal_handler(php_output_handler_func_t internal_output_handler, uint buffer_size, char *handler_name, zend_bool erase TSRMLS_DC) -{ - if (OG(ob_nesting_level)==0 || OG(active_ob_buffer).internal_output_handler || strcmp(OG(active_ob_buffer).handler_name, OB_DEFAULT_HANDLER_NAME)) { - php_start_ob_buffer(NULL, buffer_size, erase TSRMLS_CC); - } - - OG(active_ob_buffer).internal_output_handler = internal_output_handler; - OG(active_ob_buffer).internal_output_handler_buffer = (char *) emalloc(buffer_size); - OG(active_ob_buffer).internal_output_handler_buffer_size = buffer_size; - if (OG(active_ob_buffer).handler_name) { - efree(OG(active_ob_buffer).handler_name); - } - OG(active_ob_buffer).handler_name = estrdup(handler_name); - OG(active_ob_buffer).erase = erase; -} -/* }}} */ - -/* - * Output buffering - implementation - */ - -/* {{{ php_ob_allocate - */ -static inline void php_ob_allocate(uint text_length TSRMLS_DC) -{ - uint new_len = OG(active_ob_buffer).text_length + text_length; - - if (OG(active_ob_buffer).size < new_len) { - uint buf_size = OG(active_ob_buffer).size; - while (buf_size <= new_len) { - buf_size += OG(active_ob_buffer).block_size; - } - - OG(active_ob_buffer).buffer = (char *) erealloc(OG(active_ob_buffer).buffer, buf_size+1); - OG(active_ob_buffer).size = buf_size; - } - OG(active_ob_buffer).text_length = new_len; -} -/* }}} */ - -/* {{{ php_ob_init_conflict - * Returns 1 if handler_set is already used and generates error message - */ -PHPAPI int php_ob_init_conflict(char *handler_new, char *handler_set TSRMLS_DC) -{ - if (php_ob_handler_used(handler_set TSRMLS_CC)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_WARNING, "output handler '%s' conflicts with '%s'", handler_new, handler_set); - return 1; - } - return 0; -} -/* }}} */ - -/* {{{ php_ob_init_named - */ -static int php_ob_init_named(uint initial_size, uint block_size, char *handler_name, zval *output_handler, uint chunk_size, zend_bool erase TSRMLS_DC) -{ - if (output_handler && !zend_is_callable(output_handler, 0, NULL)) { - return FAILURE; - } - if (OG(ob_nesting_level)>0) { -#if HAVE_ZLIB && !defined(COMPILE_DL_ZLIB) - if (!strncmp(handler_name, "ob_gzhandler", sizeof("ob_gzhandler")) && php_ob_gzhandler_check(TSRMLS_C)) { - return FAILURE; - } -#endif - if (OG(ob_nesting_level)==1) { /* initialize stack */ - zend_stack_init(&OG(ob_buffers)); - } - zend_stack_push(&OG(ob_buffers), &OG(active_ob_buffer), sizeof(php_ob_buffer)); - } - OG(ob_nesting_level)++; - OG(active_ob_buffer).block_size = block_size; - OG(active_ob_buffer).size = initial_size; - OG(active_ob_buffer).buffer = (char *) emalloc(initial_size+1); - OG(active_ob_buffer).text_length = 0; - OG(active_ob_buffer).output_handler = output_handler; - OG(active_ob_buffer).chunk_size = chunk_size; - OG(active_ob_buffer).status = 0; - OG(active_ob_buffer).internal_output_handler = NULL; - OG(active_ob_buffer).handler_name = estrdup(handler_name&&handler_name[0]?handler_name:OB_DEFAULT_HANDLER_NAME); - OG(active_ob_buffer).erase = erase; - OG(php_body_write) = php_b_body_write; - return SUCCESS; -} -/* }}} */ - -/* {{{ php_ob_handler_from_string - * Create zval output handler from string - */ -static zval* php_ob_handler_from_string(const char *handler_name, int len TSRMLS_DC) -{ - zval *output_handler; - - ALLOC_INIT_ZVAL(output_handler); - Z_STRLEN_P(output_handler) = len; - Z_STRVAL_P(output_handler) = estrndup(handler_name, len); - Z_TYPE_P(output_handler) = IS_STRING; - return output_handler; -} -/* }}} */ - -/* {{{ php_ob_init - */ -static int php_ob_init(uint initial_size, uint block_size, zval *output_handler, uint chunk_size, zend_bool erase TSRMLS_DC) -{ - int result = FAILURE, handler_len, len; - char *handler_name, *next_handler_name; - HashPosition pos; - zval **tmp; - zval *handler_zval; - - if (output_handler && output_handler->type == IS_STRING) { - handler_name = Z_STRVAL_P(output_handler); - handler_len = Z_STRLEN_P(output_handler); - - result = SUCCESS; - if (handler_len && handler_name[0] != '\0') { - while ((next_handler_name=strchr(handler_name, ',')) != NULL) { - len = next_handler_name-handler_name; - next_handler_name = estrndup(handler_name, len); - handler_zval = php_ob_handler_from_string(next_handler_name, len TSRMLS_CC); - result = php_ob_init_named(initial_size, block_size, next_handler_name, handler_zval, chunk_size, erase TSRMLS_CC); - if (result != SUCCESS) { - zval_dtor(handler_zval); - FREE_ZVAL(handler_zval); - } - handler_name += len+1; - handler_len -= len+1; - efree(next_handler_name); - } - } - if (result == SUCCESS) { - handler_zval = php_ob_handler_from_string(handler_name, handler_len TSRMLS_CC); - result = php_ob_init_named(initial_size, block_size, handler_name, handler_zval, chunk_size, erase TSRMLS_CC); - if (result != SUCCESS) { - zval_dtor(handler_zval); - FREE_ZVAL(handler_zval); - } - } - } else if (output_handler && output_handler->type == IS_ARRAY) { - /* do we have array(object,method) */ - if (zend_is_callable(output_handler, 0, &handler_name)) { - SEPARATE_ZVAL(&output_handler); - output_handler->refcount++; - result = php_ob_init_named(initial_size, block_size, handler_name, output_handler, chunk_size, erase TSRMLS_CC); - efree(handler_name); - } else { - efree(handler_name); - /* init all array elements recursively */ - zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(output_handler), &pos); - while (zend_hash_get_current_data_ex(Z_ARRVAL_P(output_handler), (void **)&tmp, &pos) == SUCCESS) { - result = php_ob_init(initial_size, block_size, *tmp, chunk_size, erase TSRMLS_CC); - if (result == FAILURE) { - break; - } - zend_hash_move_forward_ex(Z_ARRVAL_P(output_handler), &pos); - } - } - } else if (output_handler && output_handler->type == IS_OBJECT) { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "No method name given: use ob_start(array($object,'method')) to specify instance $object and the name of a method of class %s to use as output handler", Z_OBJCE_P(output_handler)->name); - result = FAILURE; - } else { - result = php_ob_init_named(initial_size, block_size, OB_DEFAULT_HANDLER_NAME, NULL, chunk_size, erase TSRMLS_CC); - } - return result; -} -/* }}} */ - -/* {{{ php_ob_list_each - */ -static int php_ob_list_each(php_ob_buffer *ob_buffer, zval *ob_handler_array) -{ - add_next_index_string(ob_handler_array, ob_buffer->handler_name, 1); - return 0; -} -/* }}} */ - -/* {{{ proto false|array ob_list_handlers() - * List all output_buffers in an array - */ -PHP_FUNCTION(ob_list_handlers) -{ - if (ZEND_NUM_ARGS()!=0) { - ZEND_WRONG_PARAM_COUNT(); - RETURN_FALSE; - } - - array_init(return_value); - if (OG(ob_nesting_level)) { - if (OG(ob_nesting_level)>1) { - zend_stack_apply_with_argument(&OG(ob_buffers), ZEND_STACK_APPLY_BOTTOMUP, (int (*)(void *element, void *)) php_ob_list_each, return_value); - } - php_ob_list_each(&OG(active_ob_buffer), return_value); - } -} -/* }}} */ - -/* {{{ php_ob_used_each - * Sets handler_name to NULL is found - */ -static int php_ob_handler_used_each(php_ob_buffer *ob_buffer, char **handler_name) -{ - if (!strcmp(ob_buffer->handler_name, *handler_name)) { - *handler_name = NULL; - return 1; - } - return 0; -} -/* }}} */ - -/* {{{ php_ob_used - * returns 1 if given handler_name is used as output_handler - */ -PHPAPI int php_ob_handler_used(char *handler_name TSRMLS_DC) -{ - char *tmp = handler_name; - - if (OG(ob_nesting_level)) { - if (!strcmp(OG(active_ob_buffer).handler_name, handler_name)) { - return 1; - } - if (OG(ob_nesting_level)>1) { - zend_stack_apply_with_argument(&OG(ob_buffers), ZEND_STACK_APPLY_BOTTOMUP, (int (*)(void *element, void *)) php_ob_handler_used_each, &tmp); - } - } - return tmp ? 0 : 1; -} -/* }}} */ - -/* {{{ php_ob_append - */ -static inline void php_ob_append(const char *text, uint text_length TSRMLS_DC) -{ - char *target; - int original_ob_text_length; - - original_ob_text_length=OG(active_ob_buffer).text_length; - - php_ob_allocate(text_length TSRMLS_CC); - target = OG(active_ob_buffer).buffer+original_ob_text_length; - memcpy(target, text, text_length); - target[text_length]=0; - - /* If implicit_flush is On or chunked buffering, send contents to next buffer and return. */ - if (OG(active_ob_buffer).chunk_size - && OG(active_ob_buffer).text_length >= OG(active_ob_buffer).chunk_size) { - - php_end_ob_buffer(1, 1 TSRMLS_CC); - return; - } -} -/* }}} */ - -#if 0 -static inline void php_ob_prepend(const char *text, uint text_length) -{ - char *p, *start; - TSRMLS_FETCH(); - - php_ob_allocate(text_length TSRMLS_CC); - - /* php_ob_allocate() may change OG(ob_buffer), so we can't initialize p&start earlier */ - p = OG(ob_buffer)+OG(ob_text_length); - start = OG(ob_buffer); - - while (--p>=start) { - p[text_length] = *p; - } - memcpy(OG(ob_buffer), text, text_length); - OG(ob_buffer)[OG(active_ob_buffer).text_length]=0; -} -#endif - - -/* {{{ php_ob_get_buffer - * Return the current output buffer */ -PHPAPI int php_ob_get_buffer(zval *p TSRMLS_DC) -{ - if (OG(ob_nesting_level)==0) { - return FAILURE; - } - ZVAL_STRINGL(p, OG(active_ob_buffer).buffer, OG(active_ob_buffer).text_length, 1); - return SUCCESS; -} -/* }}} */ - -/* {{{ php_ob_get_length - * Return the size of the current output buffer */ -PHPAPI int php_ob_get_length(zval *p TSRMLS_DC) -{ - if (OG(ob_nesting_level) == 0) { - return FAILURE; - } - ZVAL_LONG(p, OG(active_ob_buffer).text_length); - return SUCCESS; -} -/* }}} */ - -/* - * Wrapper functions - implementation - */ - - -/* buffered output function */ -static int php_b_body_write(const char *str, uint str_length TSRMLS_DC) -{ - php_ob_append(str, str_length TSRMLS_CC); - return str_length; -} - -/* {{{ php_ub_body_write_no_header - */ -PHPAPI int php_ub_body_write_no_header(const char *str, uint str_length TSRMLS_DC) -{ - int result; - - if (OG(disable_output)) { - return 0; - } - - result = OG(php_header_write)(str, str_length TSRMLS_CC); - - if (OG(implicit_flush)) { - sapi_flush(TSRMLS_C); - } - - return result; -} -/* }}} */ - -/* {{{ php_ub_body_write - */ -PHPAPI int php_ub_body_write(const char *str, uint str_length TSRMLS_DC) -{ - int result = 0; - - if (SG(request_info).headers_only) { - if(SG(headers_sent)) { - return 0; - } - php_header(TSRMLS_C); - zend_bailout(); - } - if (php_header(TSRMLS_C)) { - if (zend_is_compiling(TSRMLS_C)) { - OG(output_start_filename) = zend_get_compiled_filename(TSRMLS_C); - OG(output_start_lineno) = zend_get_compiled_lineno(TSRMLS_C); - } else if (zend_is_executing(TSRMLS_C)) { - OG(output_start_filename) = zend_get_executed_filename(TSRMLS_C); - OG(output_start_lineno) = zend_get_executed_lineno(TSRMLS_C); - } - - OG(php_body_write) = php_ub_body_write_no_header; - result = php_ub_body_write_no_header(str, str_length TSRMLS_CC); - } - - return result; -} -/* }}} */ - -/* - * HEAD support - */ - -/* {{{ proto bool ob_start([ string|array user_function [, int chunk_size [, bool erase]]]) - Turn on Output Buffering (specifying an optional output handler). */ -PHP_FUNCTION(ob_start) -{ - zval *output_handler=NULL; - long chunk_size=0; - zend_bool erase=1; - int argc = ZEND_NUM_ARGS(); - - if (zend_parse_parameters(argc TSRMLS_CC, "|zlb", &output_handler, &chunk_size, &erase) == FAILURE) { - RETURN_FALSE; - } - - if (chunk_size < 0) - chunk_size = 0; - - if (php_start_ob_buffer(output_handler, chunk_size, erase TSRMLS_CC)==FAILURE) { - RETURN_FALSE; - } - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool ob_flush(void) - Flush (send) contents of the output buffer. The last buffer content is sent to next buffer */ -PHP_FUNCTION(ob_flush) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - if (!OG(ob_nesting_level)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to flush buffer. No buffer to flush."); - RETURN_FALSE; - } - - php_end_ob_buffer(1, 1 TSRMLS_CC); - RETURN_TRUE; -} -/* }}} */ - - -/* {{{ proto bool ob_clean(void) - Clean (delete) the current output buffer */ -PHP_FUNCTION(ob_clean) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - if (!OG(ob_nesting_level)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer. No buffer to delete."); - RETURN_FALSE; - } - - if (!OG(active_ob_buffer).status && !OG(active_ob_buffer).erase) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer %s.", OG(active_ob_buffer).handler_name); - RETURN_FALSE; - } - - php_end_ob_buffer(0, 1 TSRMLS_CC); - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool ob_end_flush(void) - Flush (send) the output buffer, and delete current output buffer */ -PHP_FUNCTION(ob_end_flush) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - if (!OG(ob_nesting_level)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete and flush buffer. No buffer to delete or flush."); - RETURN_FALSE; - } - if (OG(ob_nesting_level) && !OG(active_ob_buffer).status && !OG(active_ob_buffer).erase) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer %s.", OG(active_ob_buffer).handler_name); - RETURN_FALSE; - } - - php_end_ob_buffer(1, 0 TSRMLS_CC); - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool ob_end_clean(void) - Clean the output buffer, and delete current output buffer */ -PHP_FUNCTION(ob_end_clean) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - if (!OG(ob_nesting_level)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer. No buffer to delete."); - RETURN_FALSE; - } - if (OG(ob_nesting_level) && !OG(active_ob_buffer).status && !OG(active_ob_buffer).erase) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer %s.", OG(active_ob_buffer).handler_name); - RETURN_FALSE; - } - - php_end_ob_buffer(0, 0 TSRMLS_CC); - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool ob_get_flush(void) - Get current buffer contents, flush (send) the output buffer, and delete current output buffer */ -PHP_FUNCTION(ob_get_flush) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - /* get contents */ - if (php_ob_get_buffer(return_value TSRMLS_CC)==FAILURE) { - RETURN_FALSE; - } - /* error checks */ - if (!OG(ob_nesting_level)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete and flush buffer. No buffer to delete or flush."); - RETURN_FALSE; - } - if (OG(ob_nesting_level) && !OG(active_ob_buffer).status && !OG(active_ob_buffer).erase) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer %s.", OG(active_ob_buffer).handler_name); - RETURN_FALSE; - } - /* flush */ - php_end_ob_buffer(1, 0 TSRMLS_CC); -} -/* }}} */ - -/* {{{ proto bool ob_get_clean(void) - Get current buffer contents and delete current output buffer */ -PHP_FUNCTION(ob_get_clean) -{ - if (ZEND_NUM_ARGS() != 0) - ZEND_WRONG_PARAM_COUNT(); - - /* get contents */ - if (php_ob_get_buffer(return_value TSRMLS_CC)==FAILURE) { - RETURN_FALSE; - } - /* error checks */ - if (!OG(ob_nesting_level)) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer. No buffer to delete."); - RETURN_FALSE; - } - if (OG(ob_nesting_level) && !OG(active_ob_buffer).status && !OG(active_ob_buffer).erase) { - php_error_docref("ref.outcontrol" TSRMLS_CC, E_NOTICE, "failed to delete buffer %s.", OG(active_ob_buffer).handler_name); - RETURN_FALSE; - } - /* delete buffer */ - php_end_ob_buffer(0, 0 TSRMLS_CC); -} -/* }}} */ - -/* {{{ proto string ob_get_contents(void) - Return the contents of the output buffer */ -PHP_FUNCTION(ob_get_contents) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - if (php_ob_get_buffer(return_value TSRMLS_CC)==FAILURE) { - RETURN_FALSE; - } -} -/* }}} */ - -/* {{{ proto int ob_get_level(void) - Return the nesting level of the output buffer */ -PHP_FUNCTION(ob_get_level) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - RETURN_LONG (OG(ob_nesting_level)); -} -/* }}} */ - -/* {{{ proto int ob_get_length(void) - Return the length of the output buffer */ -PHP_FUNCTION(ob_get_length) -{ - if (ZEND_NUM_ARGS() != 0) { - ZEND_WRONG_PARAM_COUNT(); - } - - if (php_ob_get_length(return_value TSRMLS_CC)==FAILURE) { - RETURN_FALSE; - } -} -/* }}} */ - -/* {{{ int php_ob_buffer_status(php_ob_buffer *ob_buffer, zval *result) */ -static int php_ob_buffer_status(php_ob_buffer *ob_buffer, zval *result) -{ - zval *elem; - - MAKE_STD_ZVAL(elem); - array_init(elem); - - add_assoc_long(elem, "chunk_size", ob_buffer->chunk_size); - if (!ob_buffer->chunk_size) { - add_assoc_long(elem, "size", ob_buffer->size); - add_assoc_long(elem, "block_size", ob_buffer->block_size); - } - if (ob_buffer->internal_output_handler) { - add_assoc_long(elem, "type", PHP_OUTPUT_HANDLER_INTERNAL); - add_assoc_long(elem, "buffer_size", ob_buffer->internal_output_handler_buffer_size); - } - else { - add_assoc_long(elem, "type", PHP_OUTPUT_HANDLER_USER); - } - add_assoc_long(elem, "status", ob_buffer->status); - add_assoc_string(elem, "name", ob_buffer->handler_name, 1); - add_assoc_bool(elem, "del", ob_buffer->erase); - add_next_index_zval(result, elem); - - return SUCCESS; -} -/* }}} */ - - -/* {{{ proto false|array ob_get_status([bool full_status]) - Return the status of the active or all output buffers */ -PHP_FUNCTION(ob_get_status) -{ - int argc = ZEND_NUM_ARGS(); - zend_bool full_status = 0; - - if (zend_parse_parameters(argc TSRMLS_CC, "|b", &full_status) == FAILURE ) - RETURN_FALSE; - - array_init(return_value); - - if (full_status) { - if (OG(ob_nesting_level)>1) { - zend_stack_apply_with_argument(&OG(ob_buffers), ZEND_STACK_APPLY_BOTTOMUP, (int (*)(void *elem, void *))php_ob_buffer_status, return_value); - } - if (OG(ob_nesting_level)>0 && php_ob_buffer_status(&OG(active_ob_buffer), return_value)==FAILURE) { - RETURN_FALSE; - } - } else if (OG(ob_nesting_level)>0) { - add_assoc_long(return_value, "level", OG(ob_nesting_level)); - if (OG(active_ob_buffer).internal_output_handler) { - add_assoc_long(return_value, "type", PHP_OUTPUT_HANDLER_INTERNAL); - } else { - add_assoc_long(return_value, "type", PHP_OUTPUT_HANDLER_USER); - } - add_assoc_long(return_value, "status", OG(active_ob_buffer).status); - add_assoc_string(return_value, "name", OG(active_ob_buffer).handler_name, 1); - add_assoc_bool(return_value, "del", OG(active_ob_buffer).erase); - } -} -/* }}} */ - - -/* {{{ proto void ob_implicit_flush([int flag]) - Turn implicit flush on/off and is equivalent to calling flush() after every output call */ -PHP_FUNCTION(ob_implicit_flush) -{ - zval **zv_flag; - int flag; - - switch(ZEND_NUM_ARGS()) { - case 0: - flag = 1; - break; - case 1: - if (zend_get_parameters_ex(1, &zv_flag)==FAILURE) { - RETURN_FALSE; - } - convert_to_long_ex(zv_flag); - flag = Z_LVAL_PP(zv_flag); - break; - default: - ZEND_WRONG_PARAM_COUNT(); - break; - } - if (flag) { - php_start_implicit_flush(TSRMLS_C); - } else { - php_end_implicit_flush(TSRMLS_C); - } -} -/* }}} */ - - -/* {{{ char *php_get_output_start_filename(TSRMLS_D) - Return filename start output something */ -PHPAPI char *php_get_output_start_filename(TSRMLS_D) -{ - return OG(output_start_filename); -} -/* }}} */ - - -/* {{{ char *php_get_output_start_lineno(TSRMLS_D) - Return line number start output something */ -PHPAPI int php_get_output_start_lineno(TSRMLS_D) -{ - return OG(output_start_lineno); -} -/* }}} */ - - -/* {{{ proto bool output_reset_rewrite_vars(void) - Reset(clear) URL rewriter values */ -PHP_FUNCTION(output_reset_rewrite_vars) -{ - if (php_url_scanner_reset_vars(TSRMLS_C) == SUCCESS) { - RETURN_TRUE; - } else { - RETURN_FALSE; - } -} -/* }}} */ - - -/* {{{ proto bool output_add_rewrite_var(string name, string value) - Add URL rewriter values */ -PHP_FUNCTION(output_add_rewrite_var) -{ - char *name, *value; - int name_len, value_len; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &name, &name_len, &value, &value_len) == FAILURE) { - RETURN_FALSE; - } - - if (php_url_scanner_add_var(name, name_len, value, value_len, 1 TSRMLS_CC) == SUCCESS) { - RETURN_TRUE; - } else { - RETURN_FALSE; - } -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php.h b/main/php.h deleted file mode 100644 index 0b4fd3306a..0000000000 --- a/main/php.h +++ /dev/null @@ -1,462 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef PHP_H -#define PHP_H - -#ifdef HAVE_DMALLOC -#include <dmalloc.h> -#endif - -#define PHP_API_VERSION 20041225 -#define PHP_HAVE_STREAMS -#define YYDEBUG 0 - -#include "php_version.h" -#include "zend.h" -#include "zend_qsort.h" -#include "php_compat.h" - -#include "zend_API.h" - -#undef sprintf -#define sprintf php_sprintf - -/* PHP's DEBUG value must match Zend's ZEND_DEBUG value */ -#undef PHP_DEBUG -#define PHP_DEBUG ZEND_DEBUG - -#ifdef PHP_WIN32 -#include "tsrm_win32.h" -#include "win95nt.h" -# ifdef PHP_EXPORTS -# define PHPAPI __declspec(dllexport) -# else -# define PHPAPI __declspec(dllimport) -# endif -#define PHP_DIR_SEPARATOR '\\' -#define PHP_EOL "\r\n" -#else -#define PHPAPI -#define THREAD_LS -#define PHP_DIR_SEPARATOR '/' -#if defined(__MacOSX__) -#define PHP_EOL "\r" -#else -#define PHP_EOL "\n" -#endif -#endif - -#ifdef NETWARE -/* For php_get_uname() function */ -#define PHP_UNAME "NetWare" -#define PHP_OS PHP_UNAME -#endif - -#include "php_regex.h" - -#if HAVE_ASSERT_H -#if PHP_DEBUG -#undef NDEBUG -#else -#ifndef NDEBUG -#define NDEBUG -#endif -#endif -#include <assert.h> -#else /* HAVE_ASSERT_H */ -#define assert(expr) ((void) (0)) -#endif /* HAVE_ASSERT_H */ - -#define APACHE 0 - -#if HAVE_UNIX_H -#include <unix.h> -#endif - -#if HAVE_ALLOCA_H -#include <alloca.h> -#endif - -#if HAVE_BUILD_DEFS_H -#include <build-defs.h> -#endif - -/* - * This is a fast version of strlcpy which should be used, if you - * know the size of the destination buffer and if you know - * the length of the source string. - * - * size is the allocated number of bytes of dst - * src_size is the number of bytes excluding the NUL of src - */ - -#define PHP_STRLCPY(dst, src, size, src_size) \ - { \ - size_t php_str_len; \ - \ - if (src_size >= size) \ - php_str_len = size - 1; \ - else \ - php_str_len = src_size; \ - memcpy(dst, src, php_str_len); \ - dst[php_str_len] = '\0'; \ - } - -#ifndef HAVE_STRLCPY -BEGIN_EXTERN_C() -PHPAPI size_t php_strlcpy(char *dst, const char *src, size_t siz); -END_EXTERN_C() -#undef strlcpy -#define strlcpy php_strlcpy -#endif - -#ifndef HAVE_STRLCAT -BEGIN_EXTERN_C() -PHPAPI size_t php_strlcat(char *dst, const char *src, size_t siz); -END_EXTERN_C() -#undef strlcat -#define strlcat php_strlcat -#endif - -#ifndef HAVE_STRTOK_R -BEGIN_EXTERN_C() -char *strtok_r(char *s, const char *delim, char **last); -END_EXTERN_C() -#endif - -#ifndef HAVE_SOCKLEN_T -typedef unsigned int socklen_t; -#endif - -#define CREATE_MUTEX(a, b) -#define SET_MUTEX(a) -#define FREE_MUTEX(a) - -/* - * Then the ODBC support can use both iodbc and Solid, - * uncomment this. - * #define HAVE_ODBC (HAVE_IODBC|HAVE_SOLID) - */ - -#include <stdlib.h> -#include <ctype.h> -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#if HAVE_STDARG_H -#include <stdarg.h> -#else -# if HAVE_SYS_VARARGS_H -# include <sys/varargs.h> -# endif -#endif - - -#include "zend_hash.h" -#include "php3_compat.h" -#include "zend_alloc.h" -#include "zend_stack.h" - -#if STDC_HEADERS -# include <string.h> -#else -# ifndef HAVE_MEMCPY -# define memcpy(d, s, n) bcopy((s), (d), (n)) -# endif -# ifndef HAVE_MEMMOVE -# define memmove(d, s, n) bcopy ((s), (d), (n)) -# endif -#endif - -#include "safe_mode.h" - -#ifndef HAVE_STRERROR -char *strerror(int); -#endif - -#if (REGEX == 1 || REGEX == 0) && !defined(NO_REGEX_EXTRA_H) -#include "regex/regex_extra.h" -#endif - -#if HAVE_PWD_H -# ifdef PHP_WIN32 -#include "win32/pwd.h" -#include "win32/param.h" -# else -#include <pwd.h> -#include <sys/param.h> -# endif -#endif - -#if HAVE_LIMITS_H -#include <limits.h> -#endif - -#ifndef LONG_MAX -#define LONG_MAX 2147483647L -#endif - -#ifndef LONG_MIN -#define LONG_MIN (- LONG_MAX - 1) -#endif - -#ifndef INT_MAX -#define INT_MAX 2147483647 -#endif - -#ifndef INT_MIN -#define INT_MIN (- INT_MAX - 1) -#endif - -#define PHP_GCC_VERSION ZEND_GCC_VERSION -#define PHP_ATTRIBUTE_MALLOC ZEND_ATTRIBUTE_MALLOC -#define PHP_ATTRIBUTE_FORMAT ZEND_ATTRIBUTE_FORMAT - -BEGIN_EXTERN_C() -#include "snprintf.h" -END_EXTERN_C() -#include "spprintf.h" - -#define EXEC_INPUT_BUF 4096 - -#define PHP_MIME_TYPE "application/x-httpd-php" - -/* macros */ -#define STR_PRINT(str) ((str)?(str):"") - -#ifndef MAXPATHLEN -# ifdef PATH_MAX -# define MAXPATHLEN PATH_MAX -# elif defined(MAX_PATH) -# define MAXPATHLEN MAX_PATH -# else -# define MAXPATHLEN 256 /* Should be safe for any weird systems that do not define it */ -# endif -#endif - - -/* global variables */ -#if !defined(PHP_WIN32) -#define PHP_SLEEP_NON_VOID -#define php_sleep sleep -extern char **environ; -#endif /* !defined(PHP_WIN32) */ - -#ifdef PHP_PWRITE_64 -ssize_t pwrite(int, void *, size_t, off64_t); -#endif - -#ifdef PHP_PREAD_64 -ssize_t pread(int, void *, size_t, off64_t); -#endif - -BEGIN_EXTERN_C() -void phperror(char *error); -PHPAPI int php_write(void *buf, uint size TSRMLS_DC); -PHPAPI int php_printf(const char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, - 2); -PHPAPI void php_log_err(char *log_message TSRMLS_DC); -int Debug(char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 1, 2); -int cfgparse(void); -END_EXTERN_C() - -#define php_error zend_error - -typedef enum { - EH_NORMAL = 0, - EH_SUPPRESS, - EH_THROW -} error_handling_t; - -BEGIN_EXTERN_C() -PHPAPI void php_set_error_handling(error_handling_t error_handling, zend_class_entry *exception_class TSRMLS_DC); -#define php_std_error_handling() php_set_error_handling(EH_NORMAL, NULL TSRMLS_CC) - -PHPAPI void php_verror(const char *docref, const char *params, int type, const char *format, va_list args TSRMLS_DC) PHP_ATTRIBUTE_FORMAT(printf, 4, 0); - -#ifdef ZTS -#define PHP_ATTR_FMT_OFFSET 1 -#else -#define PHP_ATTR_FMT_OFFSET 0 -#endif - -/* PHPAPI void php_error(int type, const char *format, ...); */ -PHPAPI void php_error_docref0(const char *docref TSRMLS_DC, int type, const char *format, ...) - PHP_ATTRIBUTE_FORMAT(printf, PHP_ATTR_FMT_OFFSET + 3, PHP_ATTR_FMT_OFFSET + 4); -PHPAPI void php_error_docref1(const char *docref TSRMLS_DC, const char *param1, int type, const char *format, ...) - PHP_ATTRIBUTE_FORMAT(printf, PHP_ATTR_FMT_OFFSET + 4, PHP_ATTR_FMT_OFFSET + 5); -PHPAPI void php_error_docref2(const char *docref TSRMLS_DC, const char *param1, const char *param2, int type, const char *format, ...) - PHP_ATTRIBUTE_FORMAT(printf, PHP_ATTR_FMT_OFFSET + 5, PHP_ATTR_FMT_OFFSET + 6); -END_EXTERN_C() - -#define php_error_docref php_error_docref0 - -#define zenderror phperror -#define zendlex phplex - -#define phpparse zendparse -#define phprestart zendrestart -#define phpin zendin - -#define php_memnstr zend_memnstr - -/* functions */ -BEGIN_EXTERN_C() -int php_register_internal_extensions(TSRMLS_D); - -int php_mergesort(void *base, size_t nmemb, register size_t size, int (*cmp)(const void *, const void * TSRMLS_DC) TSRMLS_DC); - -PHPAPI void php_register_pre_request_shutdown(void (*func)(void *), void *userdata); - -PHPAPI int cfg_get_long(char *varname, long *result); -PHPAPI int cfg_get_double(char *varname, double *result); -PHPAPI int cfg_get_string(char *varname, char **result); -END_EXTERN_C() - -/* PHP-named Zend macro wrappers */ -#define PHP_FN ZEND_FN -#define PHP_MN ZEND_MN -#define PHP_NAMED_FUNCTION ZEND_NAMED_FUNCTION -#define PHP_FUNCTION ZEND_FUNCTION -#define PHP_METHOD ZEND_METHOD - -#define PHP_NAMED_FE ZEND_NAMED_FE -#define PHP_FE ZEND_FE -#define PHP_DEP_FE ZEND_DEP_FE -#define PHP_FALIAS ZEND_FALIAS -#define PHP_DEP_FALIAS ZEND_DEP_FALIAS -#define PHP_ME ZEND_ME -#define PHP_MALIAS ZEND_MALIAS -#define PHP_ABSTRACT_ME ZEND_ABSTRACT_ME -#define PHP_ME_MAPPING ZEND_ME_MAPPING - -#define PHP_MODULE_STARTUP_N ZEND_MODULE_STARTUP_N -#define PHP_MODULE_SHUTDOWN_N ZEND_MODULE_SHUTDOWN_N -#define PHP_MODULE_ACTIVATE_N ZEND_MODULE_ACTIVATE_N -#define PHP_MODULE_DEACTIVATE_N ZEND_MODULE_DEACTIVATE_N -#define PHP_MODULE_INFO_N ZEND_MODULE_INFO_N - -#define PHP_MODULE_STARTUP_D ZEND_MODULE_STARTUP_D -#define PHP_MODULE_SHUTDOWN_D ZEND_MODULE_SHUTDOWN_D -#define PHP_MODULE_ACTIVATE_D ZEND_MODULE_ACTIVATE_D -#define PHP_MODULE_DEACTIVATE_D ZEND_MODULE_DEACTIVATE_D -#define PHP_MODULE_INFO_D ZEND_MODULE_INFO_D - -/* Compatibility macros */ -#define PHP_MINIT ZEND_MODULE_STARTUP_N -#define PHP_MSHUTDOWN ZEND_MODULE_SHUTDOWN_N -#define PHP_RINIT ZEND_MODULE_ACTIVATE_N -#define PHP_RSHUTDOWN ZEND_MODULE_DEACTIVATE_N -#define PHP_MINFO ZEND_MODULE_INFO_N -#define PHP_GINIT ZEND_GINIT -#define PHP_GSHUTDOWN ZEND_GSHUTDOWN - -#define PHP_MINIT_FUNCTION ZEND_MODULE_STARTUP_D -#define PHP_MSHUTDOWN_FUNCTION ZEND_MODULE_SHUTDOWN_D -#define PHP_RINIT_FUNCTION ZEND_MODULE_ACTIVATE_D -#define PHP_RSHUTDOWN_FUNCTION ZEND_MODULE_DEACTIVATE_D -#define PHP_MINFO_FUNCTION ZEND_MODULE_INFO_D -#define PHP_GINIT_FUNCTION ZEND_GINIT_FUNCTION -#define PHP_GSHUTDOWN_FUNCTION ZEND_GSHUTDOWN_FUNCTION - -#define PHP_MODULE_GLOBALS ZEND_MODULE_GLOBALS - - -/* Output support */ -#include "main/php_output.h" -#define PHPWRITE(str, str_len) php_body_write((str), (str_len) TSRMLS_CC) -#define PUTS(str) do { \ - const char *__str = (str); \ - php_body_write(__str, strlen(__str) TSRMLS_CC); \ -} while (0) - -#define PUTC(c) (php_body_write(&(c), 1 TSRMLS_CC), (c)) -#define PHPWRITE_H(str, str_len) php_header_write((str), (str_len) TSRMLS_CC) -#define PUTS_H(str) do { \ - const char *__str = (str); \ - php_header_write(__str, strlen(__str) TSRMLS_CC); \ -} while (0) - -#define PUTC_H(c) (php_header_write(&(c), 1 TSRMLS_CC), (c)) - -#include "php_streams.h" -#include "php_memory_streams.h" -#include "fopen_wrappers.h" - - -/* Virtual current working directory support */ -#include "tsrm_virtual_cwd.h" - -#include "zend_constants.h" - -/* connection status states */ -#define PHP_CONNECTION_NORMAL 0 -#define PHP_CONNECTION_ABORTED 1 -#define PHP_CONNECTION_TIMEOUT 2 - -#include "php_reentrancy.h" - -/* Finding offsets of elements within structures. - * Taken from the Apache code, which in turn, was taken from X code... - */ - -#ifndef XtOffset -#if defined(CRAY) || (defined(__arm) && !(defined(LINUX) || defined(__riscos__))) -#ifdef __STDC__ -#define XtOffset(p_type, field) _Offsetof(p_type, field) -#else -#ifdef CRAY2 -#define XtOffset(p_type, field) \ - (sizeof(int)*((unsigned int)&(((p_type)NULL)->field))) - -#else /* !CRAY2 */ - -#define XtOffset(p_type, field) ((unsigned int)&(((p_type)NULL)->field)) - -#endif /* !CRAY2 */ -#endif /* __STDC__ */ -#else /* ! (CRAY || __arm) */ - -#define XtOffset(p_type, field) \ - ((long) (((char *) (&(((p_type)NULL)->field))) - ((char *) NULL))) - -#endif /* !CRAY */ -#endif /* ! XtOffset */ - -#ifndef XtOffsetOf -#ifdef offsetof -#define XtOffsetOf(s_type, field) offsetof(s_type, field) -#else -#define XtOffsetOf(s_type, field) XtOffset(s_type*, field) -#endif -#endif /* !XtOffsetOf */ - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php3_compat.h b/main/php3_compat.h deleted file mode 100644 index eb56077873..0000000000 --- a/main/php3_compat.h +++ /dev/null @@ -1,122 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP3_COMPAT_H -#define PHP3_COMPAT_H - -typedef zval pval; - -#define pval_copy_constructor zval_copy_ctor -#define pval_destructor zval_dtor - -#define _php3_hash_init zend_hash_init -#define _php3_hash_destroy zend_hash_destroy - -#define _php3_hash_clean zend_hash_clean - -#define _php3_hash_add_or_update zend_hash_add_or_update -#define _php3_hash_add zend_hash_add -#define _php3_hash_update zend_hash_update - -#define _php3_hash_quick_add_or_update zend_hash_quick_add_or_update -#define _php3_hash_quick_add zend_hash_quick_add -#define _php3_hash_quick_update zend_hash_quick_update - -#define _php3_hash_index_update_or_next_insert zend_hash_index_update_or_next_insert -#define _php3_hash_index_update zend_hash_index_update -#define _php3_hash_next_index_insert zend_hash_next_index_insert - -#define _php3_hash_pointer_update zend_hash_pointer_update - -#define _php3_hash_pointer_index_update_or_next_insert zend_hash_pointer_index_update_or_next_insert -#define _php3_hash_pointer_index_update zend_hash_pointer_index_update -#define _php3_hash_next_index_pointer_update zend_hash_next_index_pointer_update -#define _php3_hash_next_index_pointer_insert zend_hash_next_index_pointer_insert - -#define _php3_hash_del_key_or_index zend_hash_del_key_or_index -#define _php3_hash_del zend_hash_del -#define _php3_hash_index_del zend_hash_index_del - -#define _php3_hash_find zend_hash_find -#define _php3_hash_quick_find zend_hash_quick_find -#define _php3_hash_index_find zend_hash_index_find - -#define _php3_hash_exists zend_hash_exists -#define _php3_hash_index_exists zend_hash_index_exists -#define _php3_hash_is_pointer zend_hash_is_pointer -#define _php3_hash_index_is_pointer zend_hash_index_is_pointer -#define _php3_hash_next_free_element zend_hash_next_free_element - -#define _php3_hash_move_forward zend_hash_move_forward -#define _php3_hash_move_backwards zend_hash_move_backwards -#define _php3_hash_get_current_key zend_hash_get_current_key -#define _php3_hash_get_current_data zend_hash_get_current_data -#define _php3_hash_internal_pointer_reset zend_hash_internal_pointer_reset -#define _php3_hash_internal_pointer_end zend_hash_internal_pointer_end - -#define _php3_hash_copy zend_hash_copy -#define _php3_hash_merge zend_hash_merge -#define _php3_hash_sort zend_hash_sort -#define _php3_hash_minmax zend_hash_minmax - -#define _php3_hash_num_elements zend_hash_num_elements - -#define _php3_hash_apply zend_hash_apply -#define _php3_hash_apply_with_argument zend_hash_apply_with_argument - - -#define php3_error php_error - -#define php3_printf php_printf -#define _php3_sprintf php_sprintf - - - -#define php3_module_entry zend_module_entry - -#define php3_strndup zend_strndup -#define php3_str_tolower zend_str_tolower -#define php3_binary_strcmp zend_binary_strcmp - - -#define php3_list_insert zend_list_insert -#define php3_list_find zend_list_find -#define php3_list_delete zend_list_delete - -#define php3_plist_insert zend_plist_insert -#define php3_plist_find zend_plist_find -#define php3_plist_delete zend_plist_delete - -#define zend_print_pval zend_print_zval -#define zend_print_pval_r zend_print_zval_r - - -#define function_entry zend_function_entry - -#define _php3_addslashes php_addslashes -#define _php3_stripslashes php_stripslashes -#define php3_dl php_dl - -#define getParameters zend_get_parameters -#define getParametersArray zend_get_parameters_array - -#define list_entry zend_rsrc_list_entry - -#endif /* PHP3_COMPAT_H */ diff --git a/main/php_compat.h b/main/php_compat.h deleted file mode 100644 index befe60bd09..0000000000 --- a/main/php_compat.h +++ /dev/null @@ -1,362 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_COMPAT_H -#define PHP_COMPAT_H - -#ifdef PHP_WIN32 -#include "config.w32.h" -#else -#include <php_config.h> -#endif - -#if defined(HAVE_BUNDLED_PCRE) || !defined(PHP_VERSION) -#define pcre_compile php_pcre_compile -#define pcre_compile2 php_pcre_compile2 -#define pcre_copy_substring php_pcre_copy_substring -#define pcre_exec php_pcre_exec -#define pcre_get_substring php_pcre_substring -#define pcre_get_substring_list php_pcre_get_substring_list -#define pcre_info php_pcre_info -#define pcre_maketables php_pcre_maketables -#define pcre_study php_pcre_study -#define pcre_version php_pcre_version -#define pcre_fullinfo php_pcre_fullinfo -#define pcre_free php_pcre_free -#define pcre_malloc php_pcre_malloc -#define pcre_config php_pcre_config -#define pcre_copy_named_substring php_pcre_copy_named_substring -#define pcre_dfa_exec php_pcre_dfa_exec -#define pcre_free_substring php_pcre_free_substring -#define pcre_free_substring_list php_pcre_free_substring_list -#define pcre_get_named_substring php_pcre_get_named_substring -#define pcre_get_stringnumber php_pcre_get_stringnumber -#define pcre_refcount php_pcre_refcount -#define _pcre_ord2utf8 php__pcre_ord2utf8 -#define _pcre_try_flipped php__pcre_try_flipped -#define _pcre_ucp_findprop php__pcre_ucp_findprop -#define _pcre_ucp_othercase php__pcre_ucp_othercase -#define _pcre_valid_utf8 php__pcre_valid_utf8 -#define _pcre_xclass php__pcre_xclass -#endif - -#define lookup php_lookup -#define hashTableInit php_hashTableInit -#define hashTableDestroy php_hashTableDestroy -#define hashTableIterInit php_hashTableIterInit -#define hashTableIterNext php_hashTableIterNext - -#if defined(HAVE_LIBXML) && (defined(HAVE_XML) || defined(HAVE_XMLRPC)) && !defined(HAVE_LIBEXPAT) -#define XML_DefaultCurrent php_XML_DefaultCurrent -#define XML_ErrorString php_XML_ErrorString -#define XML_ExpatVersion php_XML_ExpatVersion -#define XML_ExpatVersionInfo php_XML_ExpatVersionInfo -#define XML_ExternalEntityParserCreate php_XML_ExternalEntityParserCreate -#define XML_GetBase php_XML_GetBase -#define XML_GetBuffer php_XML_GetBuffer -#define XML_GetCurrentByteCount php_XML_GetCurrentByteCount -#define XML_GetCurrentByteIndex php_XML_GetCurrentByteIndex -#define XML_GetCurrentColumnNumber php_XML_GetCurrentColumnNumber -#define XML_GetCurrentLineNumber php_XML_GetCurrentLineNumber -#define XML_GetErrorCode php_XML_GetErrorCode -#define XML_GetIdAttributeIndex php_XML_GetIdAttributeIndex -#define XML_GetInputContext php_XML_GetInputContext -#define XML_GetSpecifiedAttributeCount php_XML_GetSpecifiedAttributeCount -#define XmlGetUtf16InternalEncodingNS php_XmlGetUtf16InternalEncodingNS -#define XmlGetUtf16InternalEncoding php_XmlGetUtf16InternalEncoding -#define XmlGetUtf8InternalEncodingNS php_XmlGetUtf8InternalEncodingNS -#define XmlGetUtf8InternalEncoding php_XmlGetUtf8InternalEncoding -#define XmlInitEncoding php_XmlInitEncoding -#define XmlInitEncodingNS php_XmlInitEncodingNS -#define XmlInitUnknownEncoding php_XmlInitUnknownEncoding -#define XmlInitUnknownEncodingNS php_XmlInitUnknownEncodingNS -#define XML_ParseBuffer php_XML_ParseBuffer -#define XML_Parse php_XML_Parse -#define XML_ParserCreate_MM php_XML_ParserCreate_MM -#define XML_ParserCreateNS php_XML_ParserCreateNS -#define XML_ParserCreate php_XML_ParserCreate -#define XML_ParserFree php_XML_ParserFree -#define XmlParseXmlDecl php_XmlParseXmlDecl -#define XmlParseXmlDeclNS php_XmlParseXmlDeclNS -#define XmlPrologStateInitExternalEntity php_XmlPrologStateInitExternalEntity -#define XmlPrologStateInit php_XmlPrologStateInit -#define XML_SetAttlistDeclHandler php_XML_SetAttlistDeclHandler -#define XML_SetBase php_XML_SetBase -#define XML_SetCdataSectionHandler php_XML_SetCdataSectionHandler -#define XML_SetCharacterDataHandler php_XML_SetCharacterDataHandler -#define XML_SetCommentHandler php_XML_SetCommentHandler -#define XML_SetDefaultHandlerExpand php_XML_SetDefaultHandlerExpand -#define XML_SetDefaultHandler php_XML_SetDefaultHandler -#define XML_SetDoctypeDeclHandler php_XML_SetDoctypeDeclHandler -#define XML_SetElementDeclHandler php_XML_SetElementDeclHandler -#define XML_SetElementHandler php_XML_SetElementHandler -#define XML_SetEncoding php_XML_SetEncoding -#define XML_SetEndCdataSectionHandler php_XML_SetEndCdataSectionHandler -#define XML_SetEndDoctypeDeclHandler php_XML_SetEndDoctypeDeclHandler -#define XML_SetEndElementHandler php_XML_SetEndElementHandler -#define XML_SetEndNamespaceDeclHandler php_XML_SetEndNamespaceDeclHandler -#define XML_SetEntityDeclHandler php_XML_SetEntityDeclHandler -#define XML_SetExternalEntityRefHandlerArg php_XML_SetExternalEntityRefHandlerArg -#define XML_SetExternalEntityRefHandler php_XML_SetExternalEntityRefHandler -#define XML_SetNamespaceDeclHandler php_XML_SetNamespaceDeclHandler -#define XML_SetNotationDeclHandler php_XML_SetNotationDeclHandler -#define XML_SetNotStandaloneHandler php_XML_SetNotStandaloneHandler -#define XML_SetParamEntityParsing php_XML_SetParamEntityParsing -#define XML_SetProcessingInstructionHandler php_XML_SetProcessingInstructionHandler -#define XML_SetReturnNSTriplet php_XML_SetReturnNSTriplet -#define XML_SetStartCdataSectionHandler php_XML_SetStartCdataSectionHandler -#define XML_SetStartDoctypeDeclHandler php_XML_SetStartDoctypeDeclHandler -#define XML_SetStartElementHandler php_XML_SetStartElementHandler -#define XML_SetStartNamespaceDeclHandler php_XML_SetStartNamespaceDeclHandler -#define XML_SetUnknownEncodingHandler php_XML_SetUnknownEncodingHandler -#define XML_SetUnparsedEntityDeclHandler php_XML_SetUnparsedEntityDeclHandler -#define XML_SetUserData php_XML_SetUserData -#define XML_SetXmlDeclHandler php_XML_SetXmlDeclHandler -#define XmlSizeOfUnknownEncoding php_XmlSizeOfUnknownEncoding -#define XML_UseParserAsHandlerArg php_XML_UseParserAsHandlerArg -#define XmlUtf16Encode php_XmlUtf16Encode -#define XmlUtf8Encode php_XmlUtf8Encode -#define XML_FreeContentModel php_XML_FreeContentModel -#define XML_MemMalloc php_XML_MemMalloc -#define XML_MemRealloc php_XML_MemRealloc -#define XML_MemFree php_XML_MemFree -#define XML_UseForeignDTD php_XML_UseForeignDTD -#define XML_GetFeatureList php_XML_GetFeatureList -#define XML_ParserReset php_XML_ParserReset - -#ifdef HAVE_GD_BUNDLED -#define any2eucjp php_gd_any2eucjp -#define createwbmp php_gd_createwbmp -#define empty_output_buffer php_gd_empty_output_buffer -#define fill_input_buffer php_gd_fill_input_buffer -#define freewbmp php_gd_freewbmp -#define gdAlphaBlend php_gd_gdAlphaBlend -#define gdCompareInt php_gd_gdCompareInt -#define gdCosT php_gd_gdCosT -#define gdCtxPrintf php_gd_gdCtxPrintf -#define gdDPExtractData php_gd_gdDPExtractData -#define gdFontGetGiant php_gd_gdFontGetGiant -#define gdFontGetLarge php_gd_gdFontGetLarge -#define gdFontGetMediumBold php_gd_gdFontGetMediumBold -#define gdFontGetSmall php_gd_gdFontGetSmall -#define gdFontGetTiny php_gd_gdFontGetTiny -#define gdFontGiant php_gd_gdFontGiant -#define gdFontGiantData php_gd_gdFontGiantData -#define gdFontGiantRep php_gd_gdFontGiantRep -#define gdFontLarge php_gd_gdFontLarge -#define gdFontLargeData php_gd_gdFontLargeData -#define gdFontLargeRep php_gd_gdFontLargeRep -#define gdFontMediumBold php_gd_gdFontMediumBold -#define gdFontMediumBoldData php_gd_gdFontMediumBoldData -#define gdFontMediumBoldRep php_gd_gdFontMediumBoldRep -#define gdFontSmall php_gd_gdFontSmall -#define gdFontSmallData php_gd_gdFontSmallData -#define gdFontSmallRep php_gd_gdFontSmallRep -#define gdFontTiny php_gd_gdFontTiny -#define gdFontTinyData php_gd_gdFontTinyData -#define gdFontTinyRep php_gd_gdFontTinyRep -#define gdGetBuf php_gd_gdGetBuf -#define gdGetByte php_gd_gdGetByte -#define gdGetC php_gd_gdGetC -#define _gdGetColors php_gd__gdGetColors -#define gd_getin php_gd_gd_getin -#define gdGetInt php_gd_gdGetInt -#define gdGetWord php_gd_gdGetWord -#define gdImageAABlend php_gd_gdImageAABlend -#define gdImageAALine php_gd_gdImageAALine -#define gdImageAlphaBlending php_gd_gdImageAlphaBlending -#define gdImageAntialias php_gd_gdImageAntialias -#define gdImageArc php_gd_gdImageArc -#define gdImageBrightness php_gd_gdImageBrightness -#define gdImageChar php_gd_gdImageChar -#define gdImageCharUp php_gd_gdImageCharUp -#define gdImageColor php_gd_gdImageColor -#define gdImageColorAllocate php_gd_gdImageColorAllocate -#define gdImageColorAllocateAlpha php_gd_gdImageColorAllocateAlpha -#define gdImageColorClosest php_gd_gdImageColorClosest -#define gdImageColorClosestAlpha php_gd_gdImageColorClosestAlpha -#define gdImageColorClosestHWB php_gd_gdImageColorClosestHWB -#define gdImageColorDeallocate php_gd_gdImageColorDeallocate -#define gdImageColorExact php_gd_gdImageColorExact -#define gdImageColorExactAlpha php_gd_gdImageColorExactAlpha -#define gdImageColorMatch php_gd_gdImageColorMatch -#define gdImageColorResolve php_gd_gdImageColorResolve -#define gdImageColorResolveAlpha php_gd_gdImageColorResolveAlpha -#define gdImageColorTransparent php_gd_gdImageColorTransparent -#define gdImageCompare php_gd_gdImageCompare -#define gdImageContrast php_gd_gdImageContrast -#define gdImageConvolution php_gd_gdImageConvolution -#define gdImageCopy php_gd_gdImageCopy -#define gdImageCopyMerge php_gd_gdImageCopyMerge -#define gdImageCopyMergeGray php_gd_gdImageCopyMergeGray -#define gdImageCopyResampled php_gd_gdImageCopyResampled -#define gdImageCopyResized php_gd_gdImageCopyResized -#define gdImageCreate php_gd_gdImageCreate -#define gdImageCreateFromGd php_gd_gdImageCreateFromGd -#define gdImageCreateFromGd2 php_gd_gdImageCreateFromGd2 -#define gdImageCreateFromGd2Ctx php_gd_gdImageCreateFromGd2Ctx -#define gdImageCreateFromGd2Part php_gd_gdImageCreateFromGd2Part -#define gdImageCreateFromGd2PartCtx php_gd_gdImageCreateFromGd2PartCtx -#define gdImageCreateFromGd2PartPtr php_gd_gdImageCreateFromGd2PartPtr -#define gdImageCreateFromGd2Ptr php_gd_gdImageCreateFromGd2Ptr -#define gdImageCreateFromGdCtx php_gd_gdImageCreateFromGdCtx -#define gdImageCreateFromGdPtr php_gd_gdImageCreateFromGdPtr -#define gdImageCreateFromGif php_gd_gdImageCreateFromGif -#define gdImageCreateFromGifCtx php_gd_gdImageCreateFromGifCtx -#define gdImageCreateFromGifSource php_gd_gdImageCreateFromGifSource -#define gdImageCreateFromJpeg php_gd_gdImageCreateFromJpeg -#define gdImageCreateFromJpegCtx php_gd_gdImageCreateFromJpegCtx -#define gdImageCreateFromJpegPtr php_gd_gdImageCreateFromJpegPtr -#define gdImageCreateFromPng php_gd_gdImageCreateFromPng -#define gdImageCreateFromPngCtx php_gd_gdImageCreateFromPngCtx -#define gdImageCreateFromPngPtr php_gd_gdImageCreateFromPngPtr -#define gdImageCreateFromPngSource php_gd_gdImageCreateFromPngSource -#define gdImageCreateFromWBMP php_gd_gdImageCreateFromWBMP -#define gdImageCreateFromWBMPCtx php_gd_gdImageCreateFromWBMPCtx -#define gdImageCreateFromWBMPPtr php_gd_gdImageCreateFromWBMPPtr -#define gdImageCreateFromXbm php_gd_gdImageCreateFromXbm -#define gdImageCreatePaletteFromTrueColor php_gd_gdImageCreatePaletteFromTrueColor -#define gdImageCreateTrueColor php_gd_gdImageCreateTrueColor -#define gdImageDashedLine php_gd_gdImageDashedLine -#define gdImageDestroy php_gd_gdImageDestroy -#define gdImageEdgeDetectQuick php_gd_gdImageEdgeDetectQuick -#define gdImageEllipse php_gd_gdImageEllipse -#define gdImageEmboss php_gd_gdImageEmboss -#define gdImageFill php_gd_gdImageFill -#define gdImageFilledArc php_gd_gdImageFilledArc -#define gdImageFilledEllipse php_gd_gdImageFilledEllipse -#define gdImageFilledPolygon php_gd_gdImageFilledPolygon -#define gdImageFilledRectangle php_gd_gdImageFilledRectangle -#define _gdImageFillTiled php_gd__gdImageFillTiled -#define gdImageFillToBorder php_gd_gdImageFillToBorder -#define gdImageGaussianBlur php_gd_gdImageGaussianBlur -#define gdImageGd php_gd_gdImageGd -#define gdImageGd2 php_gd_gdImageGd2 -#define gdImageGd2Ptr php_gd_gdImageGd2Ptr -#define gdImageGdPtr php_gd_gdImageGdPtr -#define gdImageGetClip php_gd_gdImageGetClip -#define gdImageGetPixel php_gd_gdImageGetPixel -#define gdImageGetTrueColorPixel php_gd_gdImageGetTrueColorPixel -#define gdImageGif php_gd_gdImageGif -#define gdImageGifCtx php_gd_gdImageGifCtx -#define gdImageGifPtr php_gd_gdImageGifPtr -#define gdImageGrayScale php_gd_gdImageGrayScale -#define gdImageInterlace php_gd_gdImageInterlace -#define gdImageJpeg php_gd_gdImageJpeg -#define gdImageJpegCtx php_gd_gdImageJpegCtx -#define gdImageJpegPtr php_gd_gdImageJpegPtr -#define gdImageLine php_gd_gdImageLine -#define gdImageMeanRemoval php_gd_gdImageMeanRemoval -#define gdImageNegate php_gd_gdImageNegate -#define gdImagePaletteCopy php_gd_gdImagePaletteCopy -#define gdImagePng php_gd_gdImagePng -#define gdImagePngCtx php_gd_gdImagePngCtx -#define gdImagePngCtxEx php_gd_gdImagePngCtxEx -#define gdImagePngEx php_gd_gdImagePngEx -#define gdImagePngPtr php_gd_gdImagePngPtr -#define gdImagePngPtrEx php_gd_gdImagePngPtrEx -#define gdImagePngToSink php_gd_gdImagePngToSink -#define gdImagePolygon php_gd_gdImagePolygon -#define gdImageRectangle php_gd_gdImageRectangle -#define gdImageRotate php_gd_gdImageRotate -#define gdImageRotate180 php_gd_gdImageRotate180 -#define gdImageRotate270 php_gd_gdImageRotate270 -#define gdImageRotate45 php_gd_gdImageRotate45 -#define gdImageRotate90 php_gd_gdImageRotate90 -#define gdImageSaveAlpha php_gd_gdImageSaveAlpha -#define gdImageSelectiveBlur php_gd_gdImageSelectiveBlur -#define gdImageSetAntiAliased php_gd_gdImageSetAntiAliased -#define gdImageSetAntiAliasedDontBlend php_gd_gdImageSetAntiAliasedDontBlend -#define gdImageSetBrush php_gd_gdImageSetBrush -#define gdImageSetClip php_gd_gdImageSetClip -#define gdImageSetPixel php_gd_gdImageSetPixel -#define gdImageSetStyle php_gd_gdImageSetStyle -#define gdImageSetThickness php_gd_gdImageSetThickness -#define gdImageSetTile php_gd_gdImageSetTile -#define gdImageSkewX php_gd_gdImageSkewX -#define gdImageSkewY php_gd_gdImageSkewY -#define gdImageSmooth php_gd_gdImageSmooth -#define gdImageString php_gd_gdImageString -#define gdImageString16 php_gd_gdImageString16 -#define gdImageStringFT php_gd_gdImageStringFT -#define gdImageStringFTEx php_gd_gdImageStringFTEx -#define gdImageStringTTF php_gd_gdImageStringTTF -#define gdImageStringUp php_gd_gdImageStringUp -#define gdImageStringUp16 php_gd_gdImageStringUp16 -#define gdImageTrueColorToPalette php_gd_gdImageTrueColorToPalette -#define gdImageWBMP php_gd_gdImageWBMP -#define gdImageWBMPCtx php_gd_gdImageWBMPCtx -#define gdImageWBMPPtr php_gd_gdImageWBMPPtr -#define gdImageXbmCtx php_gd_gdImageXbmCtx -#define gdNewDynamicCtx php_gd_gdNewDynamicCtx -#define gdNewDynamicCtxEx php_gd_gdNewDynamicCtxEx -#define gdNewFileCtx php_gd_gdNewFileCtx -#define gdNewSSCtx php_gd_gdNewSSCtx -#define gdPutBuf php_gd_gdPutBuf -#define gdPutC php_gd_gdPutC -#define _gdPutColors php_gd__gdPutColors -#define gdPutInt php_gd_gdPutInt -#define gd_putout php_gd_gd_putout -#define gdPutWord php_gd_gdPutWord -#define gdSeek php_gd_gdSeek -#define gdSinT php_gd_gdSinT -#define gd_strtok_r php_gd_gd_strtok_r -#define gdTell php_gd_gdTell -#define getmbi php_gd_getmbi -#define init_destination php_gd_init_destination -#define init_source php_gd_init_source -#define jpeg_gdIOCtx_dest php_gd_jpeg_gdIOCtx_dest -#define jpeg_gdIOCtx_src php_gd_jpeg_gdIOCtx_src -#define lsqrt php_gd_lsqrt -#define printwbmp php_gd_printwbmp -#define Putchar php_gd_Putchar -#define putmbi php_gd_putmbi -#define Putword php_gd_Putword -#define readwbmp php_gd_readwbmp -#define skipheader php_gd_skipheader -#define skip_input_data php_gd_skip_input_data -#define term_destination php_gd_term_destination -#define term_source php_gd_term_source -#define writewbmp php_gd_writewbmp -#define ZeroDataBlock php_gd_ZeroDataBlock -#define gdCacheCreate php_gd_gdCacheCreate -#define gdCacheDelete php_gd_gdCacheDelete -#define gdCacheGet php_gd_gdCacheGet -#define gdFontCacheSetup php_gd_gdFontCacheSetup -#define gdFontCacheShutdown php_gd_gdFontCacheShutdown -#define gdFreeFontCache php_gd_gdFreeFontCache -#endif /* HAVE_GD_BUNDLED */ - -/* Define to specify how much context to retain around the current parse - point. */ -#define XML_CONTEXT_BYTES 1024 - -/* Define to make parameter entity parsing functionality available. */ -#define XML_DTD 1 - -/* Define to make XML Namespaces functionality available. */ -#define XML_NS 1 -#endif - -#ifdef PHP_EXPORTS -#define PCRE_STATIC -#endif - -#endif diff --git a/main/php_content_types.c b/main/php_content_types.c deleted file mode 100644 index 6d54b231c9..0000000000 --- a/main/php_content_types.c +++ /dev/null @@ -1,101 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "SAPI.h" -#include "rfc1867.h" - -#include "php_content_types.h" - -/* {{{ php_post_entries[] - */ -static sapi_post_entry php_post_entries[] = { - { DEFAULT_POST_CONTENT_TYPE, sizeof(DEFAULT_POST_CONTENT_TYPE)-1, sapi_read_standard_form_data, php_std_post_handler }, - { MULTIPART_CONTENT_TYPE, sizeof(MULTIPART_CONTENT_TYPE)-1, NULL, rfc1867_post_handler }, - { NULL, 0, NULL, NULL } -}; -/* }}} */ - -/* {{{ SAPI_POST_READER_FUNC - */ -SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader) -{ - char *data = NULL; - int length = 0; - - /* $HTTP_RAW_POST_DATA registration */ - if(!strcmp(SG(request_info).request_method, "POST")) { - if(NULL == SG(request_info).post_entry) { - /* no post handler registered, so we just swallow the data */ - sapi_read_standard_form_data(TSRMLS_C); - length = SG(request_info).post_data_length; - data = estrndup(SG(request_info).post_data, length); - } else if(PG(always_populate_raw_post_data) && SG(request_info).post_data) { - length = SG(request_info).post_data_length; - data = estrndup(SG(request_info).post_data, length); - } - if(data) { - SET_VAR_STRINGL("HTTP_RAW_POST_DATA", data, length); - } - } - - /* for php://input stream: - some post handlers modify the content of request_info.post_data - so for now we need a copy for the php://input stream - in the long run post handlers should be changed to not touch - request_info.post_data for memory preservation reasons - */ - if(SG(request_info).post_data) { - SG(request_info).raw_post_data = estrndup(SG(request_info).post_data, SG(request_info).post_data_length); - SG(request_info).raw_post_data_length = SG(request_info).post_data_length; - } - -} -/* }}} */ - -/* {{{ php_startup_sapi_content_types - */ -int php_startup_sapi_content_types(TSRMLS_D) -{ - sapi_register_default_post_reader(php_default_post_reader); - sapi_register_treat_data(php_default_treat_data); - sapi_register_input_filter(php_default_input_filter); - return SUCCESS; -} -/* }}} */ - -/* {{{ php_setup_sapi_content_types - */ -int php_setup_sapi_content_types(TSRMLS_D) -{ - sapi_register_post_entries(php_post_entries TSRMLS_CC); - - return SUCCESS; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_content_types.h b/main/php_content_types.h deleted file mode 100644 index 75a146b6c8..0000000000 --- a/main/php_content_types.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_CONTENT_TYPES_H -#define PHP_CONTENT_TYPES_H - -#define DEFAULT_POST_CONTENT_TYPE "application/x-www-form-urlencoded" - -SAPI_API SAPI_POST_READER_FUNC(php_default_post_reader); -SAPI_API SAPI_POST_HANDLER_FUNC(php_std_post_handler); -int php_startup_sapi_content_types(TSRMLS_D); -int php_setup_sapi_content_types(TSRMLS_D); - -#endif /* PHP_CONTENT_TYPES_H */ diff --git a/main/php_globals.h b/main/php_globals.h deleted file mode 100644 index d20ebb1ef7..0000000000 --- a/main/php_globals.h +++ /dev/null @@ -1,165 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_GLOBALS_H -#define PHP_GLOBALS_H - -#include "zend_globals.h" - -typedef struct _php_core_globals php_core_globals; - -#ifdef ZTS -# define PG(v) TSRMG(core_globals_id, php_core_globals *, v) -extern PHPAPI int core_globals_id; -#else -# define PG(v) (core_globals.v) -extern ZEND_API struct _php_core_globals core_globals; -#endif - - -#define TRACK_VARS_POST 0 -#define TRACK_VARS_GET 1 -#define TRACK_VARS_COOKIE 2 -#define TRACK_VARS_SERVER 3 -#define TRACK_VARS_ENV 4 -#define TRACK_VARS_FILES 5 -#define TRACK_VARS_REQUEST 6 - -struct _php_tick_function_entry; - -typedef struct _arg_separators { - char *output; - char *input; -} arg_separators; - -struct _php_core_globals { - zend_bool magic_quotes_gpc; - zend_bool magic_quotes_runtime; - zend_bool magic_quotes_sybase; - - zend_bool safe_mode; - - zend_bool allow_call_time_pass_reference; - zend_bool implicit_flush; - - long output_buffering; - - char *safe_mode_include_dir; - zend_bool safe_mode_gid; - zend_bool sql_safe_mode; - zend_bool enable_dl; - - char *output_handler; - - char *unserialize_callback_func; - long serialize_precision; - - char *safe_mode_exec_dir; - - long memory_limit; - long max_input_time; - - zend_bool track_errors; - zend_bool display_errors; - zend_bool display_startup_errors; - zend_bool log_errors; - long log_errors_max_len; - zend_bool ignore_repeated_errors; - zend_bool ignore_repeated_source; - zend_bool report_memleaks; - char *error_log; - - char *doc_root; - char *user_dir; - char *include_path; - char *open_basedir; - char *extension_dir; - - char *upload_tmp_dir; - long upload_max_filesize; - - char *error_append_string; - char *error_prepend_string; - - char *auto_prepend_file; - char *auto_append_file; - - arg_separators arg_separator; - - char *variables_order; - - HashTable rfc1867_protected_variables; - - short connection_status; - short ignore_user_abort; - - unsigned char header_is_being_sent; - - zend_llist tick_functions; - - zval *http_globals[6]; - - zend_bool expose_php; - - zend_bool register_globals; - zend_bool register_long_arrays; - zend_bool register_argc_argv; - zend_bool auto_globals_jit; - - zend_bool y2k_compliance; - - char *docref_root; - char *docref_ext; - - zend_bool html_errors; - zend_bool xmlrpc_errors; - - long xmlrpc_error_number; - - zend_bool activated_auto_globals[8]; - - zend_bool modules_activated; - zend_bool file_uploads; - zend_bool during_request_startup; - zend_bool allow_url_fopen; - zend_bool always_populate_raw_post_data; - zend_bool report_zend_debug; - - int last_error_type; - char *last_error_message; - char *last_error_file; - int last_error_lineno; - error_handling_t error_handling; - zend_class_entry *exception_class; - - char *disable_functions; - char *disable_classes; - zend_bool allow_url_include; -}; - - -#endif /* PHP_GLOBALS_H */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/php_ini.c b/main/php_ini.c deleted file mode 100644 index d88c87dbab..0000000000 --- a/main/php_ini.c +++ /dev/null @@ -1,643 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" -#include "ext/standard/info.h" -#include "zend_ini.h" -#include "php_ini.h" -#include "ext/standard/dl.h" -#include "zend_extensions.h" -#include "zend_highlight.h" -#include "SAPI.h" -#include "php_main.h" -#include "php_scandir.h" -#ifdef PHP_WIN32 -#include "win32/php_registry.h" -#endif - -#if HAVE_SCANDIR && HAVE_ALPHASORT && HAVE_DIRENT_H -#include <dirent.h> -#endif - -#ifndef S_ISREG -#define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG) -#endif - -typedef struct _php_extension_lists { - zend_llist engine; - zend_llist functions; -} php_extension_lists; - - -/* True globals */ -static HashTable configuration_hash; -PHPAPI char *php_ini_opened_path=NULL; -static php_extension_lists extension_lists; -PHPAPI char *php_ini_scanned_files=NULL; - -/* {{{ php_ini_displayer_cb - */ -static void php_ini_displayer_cb(zend_ini_entry *ini_entry, int type) -{ - if (ini_entry->displayer) { - ini_entry->displayer(ini_entry, type); - } else { - char *display_string; - uint display_string_length, esc_html=0; - TSRMLS_FETCH(); - - if (type == ZEND_INI_DISPLAY_ORIG && ini_entry->modified) { - if (ini_entry->orig_value && ini_entry->orig_value[0]) { - display_string = ini_entry->orig_value; - display_string_length = ini_entry->orig_value_length; - esc_html = !sapi_module.phpinfo_as_text; - } else { - if (!sapi_module.phpinfo_as_text) { - display_string = "<i>no value</i>"; - display_string_length = sizeof("<i>no value</i>") - 1; - } else { - display_string = "no value"; - display_string_length = sizeof("no value") - 1; - } - } - } else if (ini_entry->value && ini_entry->value[0]) { - display_string = ini_entry->value; - display_string_length = ini_entry->value_length; - esc_html = !sapi_module.phpinfo_as_text; - } else { - if (!sapi_module.phpinfo_as_text) { - display_string = "<i>no value</i>"; - display_string_length = sizeof("<i>no value</i>") - 1; - } else { - display_string = "no value"; - display_string_length = sizeof("no value") - 1; - } - } - - if (esc_html) { - php_html_puts(display_string, display_string_length TSRMLS_CC); - } else { - PHPWRITE(display_string, display_string_length); - } - } -} -/* }}} */ - -/* {{{ php_ini_displayer - */ -static int php_ini_displayer(zend_ini_entry *ini_entry, int module_number TSRMLS_DC) -{ - if (ini_entry->module_number != module_number) { - return 0; - } - if (!sapi_module.phpinfo_as_text) { - PUTS("<tr>"); - PUTS("<td class=\"e\">"); - PHPWRITE(ini_entry->name, ini_entry->name_length - 1); - PUTS("</td><td class=\"v\">"); - php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ACTIVE); - PUTS("</td><td class=\"v\">"); - php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ORIG); - PUTS("</td></tr>\n"); - } else { - PHPWRITE(ini_entry->name, ini_entry->name_length - 1); - PUTS(" => "); - php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ACTIVE); - PUTS(" => "); - php_ini_displayer_cb(ini_entry, ZEND_INI_DISPLAY_ORIG); - PUTS("\n"); - } - return 0; -} -/* }}} */ - -/* {{{ display_ini_entries - */ -PHPAPI void display_ini_entries(zend_module_entry *module) -{ - int module_number; - TSRMLS_FETCH(); - - if (module) { - module_number = module->module_number; - } else { - module_number = 0; - } - php_info_print_table_start(); - php_info_print_table_header(3, "Directive", "Local Value", "Master Value"); - zend_hash_apply_with_argument(EG(ini_directives), (apply_func_arg_t) php_ini_displayer, (void *) (long) module_number TSRMLS_CC); - php_info_print_table_end(); -} -/* }}} */ - -/* php.ini support */ - -#ifdef ZTS -# if (ZEND_DEBUG) -# define ZEND_EXTENSION_TOKEN "zend_extension_debug_ts" -# else -# define ZEND_EXTENSION_TOKEN "zend_extension_ts" -# endif -#else -# if (ZEND_DEBUG) -# define ZEND_EXTENSION_TOKEN "zend_extension_debug" -# else -# define ZEND_EXTENSION_TOKEN "zend_extension" -# endif -#endif - -/* {{{ php_config_ini_parser_cb - */ -static void php_config_ini_parser_cb(zval *arg1, zval *arg2, int callback_type, void *arg) -{ - switch (callback_type) { - case ZEND_INI_PARSER_ENTRY: { - zval *entry; - - if (!arg2) { - break; - } - if (!strcasecmp(Z_STRVAL_P(arg1), "extension")) { /* load function module */ - zval copy; - - copy = *arg2; - zval_copy_ctor(©); - copy.refcount = 0; - zend_llist_add_element(&extension_lists.functions, ©); - } else if (!strcasecmp(Z_STRVAL_P(arg1), ZEND_EXTENSION_TOKEN)) { /* load Zend extension */ - char *extension_name = estrndup(Z_STRVAL_P(arg2), Z_STRLEN_P(arg2)); - - zend_llist_add_element(&extension_lists.engine, &extension_name); - } else { - zend_hash_update(&configuration_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1) + 1, arg2, sizeof(zval), (void **) &entry); - Z_STRVAL_P(entry) = zend_strndup(Z_STRVAL_P(entry), Z_STRLEN_P(entry)); - } - } - break; - - case ZEND_INI_PARSER_POP_ENTRY: { - zval *hash; - zval **find_hash; - zval *element; - - if (!arg2) { - /* bare string - nothing to do */ - break; - } - - if (zend_hash_find(&configuration_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1) + 1, (void **) &find_hash) == FAILURE) { - ALLOC_ZVAL(hash); - array_init(hash); - - zend_hash_update(&configuration_hash, Z_STRVAL_P(arg1), Z_STRLEN_P(arg1) + 1, &hash, sizeof(zval *), NULL); - } else { - hash = *find_hash; - } - - ALLOC_ZVAL(element); - *element = *arg2; - zval_copy_ctor(element); - INIT_PZVAL(element); - add_next_index_zval(hash, element); - } - break; - - case ZEND_INI_PARSER_SECTION: - break; - } -} -/* }}} */ - -/* {{{ php_load_function_extension_cb - */ -static void php_load_function_extension_cb(void *arg TSRMLS_DC) -{ - zval *extension = (zval *) arg; - zval zval; - - php_dl(extension, MODULE_PERSISTENT, &zval, 0 TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_load_zend_extension_cb - */ -static void php_load_zend_extension_cb(void *arg TSRMLS_DC) -{ - zend_load_extension(*((char **) arg)); -} -/* }}} */ - -/* {{{ pvalue_config_destructor - */ -static void pvalue_config_destructor(zval *pvalue) -{ - if (Z_TYPE_P(pvalue) == IS_STRING) { - free(Z_STRVAL_P(pvalue)); - } -} -/* }}} */ - -/* {{{ php_init_config - */ -int php_init_config(TSRMLS_D) -{ - char *php_ini_file_name = NULL; - char *php_ini_search_path = NULL; - int safe_mode_state; - char *open_basedir; - int free_ini_search_path = 0; - zend_file_handle fh; - struct stat sb; - char ini_file[MAXPATHLEN]; - char *p; - zend_llist scanned_ini_list; - int l, total_l=0; - zend_llist_element *element; - - if (zend_hash_init(&configuration_hash, 0, NULL, (dtor_func_t) pvalue_config_destructor, 1) == FAILURE) { - return FAILURE; - } - - if (sapi_module.ini_defaults) { - sapi_module.ini_defaults(&configuration_hash); - } - - zend_llist_init(&extension_lists.engine, sizeof(char *), (llist_dtor_func_t) free_estring, 1); - zend_llist_init(&extension_lists.functions, sizeof(zval), (llist_dtor_func_t) ZVAL_DESTRUCTOR, 1); - zend_llist_init(&scanned_ini_list, sizeof(char *), (llist_dtor_func_t) free_estring, 1); - - safe_mode_state = PG(safe_mode); - open_basedir = PG(open_basedir); - - if (sapi_module.php_ini_path_override) { - php_ini_file_name = sapi_module.php_ini_path_override; - php_ini_search_path = sapi_module.php_ini_path_override; - free_ini_search_path = 0; - } else if (!sapi_module.php_ini_ignore) { - char *default_location; - char *env_location; - char *binary_location; - static const char paths_separator[] = { ZEND_PATHS_SEPARATOR, 0 }; -#ifdef PHP_WIN32 - char *reg_location; -#endif - - env_location = getenv("PHPRC"); - if (!env_location) { - env_location = ""; - } - - /* - * Prepare search path - */ - - php_ini_search_path = (char *) emalloc(MAXPATHLEN * 4 + strlen(env_location) + 3 + 1); - free_ini_search_path = 1; - php_ini_search_path[0] = 0; - - /* Add environment location */ - if (env_location[0]) { - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, env_location); - php_ini_file_name = env_location; - } - -#ifdef PHP_WIN32 - /* Add registry location */ - reg_location = GetIniPathFromRegistry(); - if (reg_location != NULL) { - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, reg_location); - efree(reg_location); - } -#endif - - /* Add cwd (not with CLI) */ - if (strcmp(sapi_module.name, "cli") != 0) { - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, "."); - } - - /* Add binary directory */ -#ifdef PHP_WIN32 - binary_location = (char *) emalloc(MAXPATHLEN); - if (GetModuleFileName(0, binary_location, MAXPATHLEN) == 0) { - efree(binary_location); - binary_location = NULL; - } -#else - if (sapi_module.executable_location) { - binary_location = (char *)emalloc(PATH_MAX); - if (!realpath(sapi_module.executable_location, binary_location)) { - efree(binary_location); - binary_location = NULL; - } - } else { - binary_location = NULL; - } -#endif - if (binary_location) { - char *separator_location = strrchr(binary_location, DEFAULT_SLASH); - - if (separator_location && separator_location != binary_location) { - *(separator_location) = 0; - } - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, binary_location); - efree(binary_location); - } - - /* Add default location */ -#ifdef PHP_WIN32 - default_location = (char *) emalloc(MAXPATHLEN + 1); - - if (0 < GetWindowsDirectory(default_location, MAXPATHLEN)) { - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, default_location); - } - efree(default_location); - - { - /* For people running under terminal services, GetWindowsDirectory will - * return their personal Windows directory, so lets add the system - * windows directory too */ - typedef UINT (WINAPI *get_system_windows_directory_func)(char *buffer, UINT size); - static get_system_windows_directory_func get_system_windows_directory = NULL; - HMODULE kern; - - if (get_system_windows_directory == NULL) { - kern = LoadLibrary("kernel32.dll"); - if (kern) { - get_system_windows_directory = (get_system_windows_directory_func)GetProcAddress(kern, "GetSystemWindowsDirectoryA"); - } - } - if (get_system_windows_directory != NULL) { - default_location = (char *) emalloc(MAXPATHLEN + 1); - if (0 < get_system_windows_directory(default_location, MAXPATHLEN)) { - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, default_location); - } - efree(default_location); - } - } -#else - default_location = PHP_CONFIG_FILE_PATH; - if (*php_ini_search_path) { - strcat(php_ini_search_path, paths_separator); - } - strcat(php_ini_search_path, default_location); -#endif - } - - PG(safe_mode) = 0; - PG(open_basedir) = NULL; - - memset(&fh, 0, sizeof(fh)); - /* Check if php_ini_path_override is a file */ - if (!sapi_module.php_ini_ignore) { - if (php_ini_file_name && php_ini_file_name[0]) { - struct stat statbuf; - - if (!VCWD_STAT(php_ini_file_name, &statbuf)) { - if (!((statbuf.st_mode & S_IFMT) == S_IFDIR)) { - fh.handle.fp = VCWD_FOPEN(php_ini_file_name, "r"); - if (fh.handle.fp) { - fh.filename = php_ini_opened_path = expand_filepath(php_ini_file_name, NULL TSRMLS_CC); - } - } - } - } - /* Search php-%sapi-module-name%.ini file in search path */ - if (!fh.handle.fp) { - const char *fmt = "php-%s.ini"; - char *ini_fname = emalloc(strlen(fmt) + strlen(sapi_module.name)); - sprintf(ini_fname, fmt, sapi_module.name); - fh.handle.fp = php_fopen_with_path(ini_fname, "r", php_ini_search_path, &php_ini_opened_path TSRMLS_CC); - efree(ini_fname); - if (fh.handle.fp) { - fh.filename = php_ini_opened_path; - } - } - /* Search php.ini file in search path */ - if (!fh.handle.fp) { - fh.handle.fp = php_fopen_with_path("php.ini", "r", php_ini_search_path, &php_ini_opened_path TSRMLS_CC); - if (fh.handle.fp) { - fh.filename = php_ini_opened_path; - } - } - } - - if (free_ini_search_path) { - efree(php_ini_search_path); - } - - PG(safe_mode) = safe_mode_state; - PG(open_basedir) = open_basedir; - - if (fh.handle.fp) { - fh.type = ZEND_HANDLE_FP; - - zend_parse_ini_file(&fh, 1, php_config_ini_parser_cb, &extension_lists); - - { - zval tmp; - - Z_STRLEN(tmp) = strlen(fh.filename); - Z_STRVAL(tmp) = zend_strndup(fh.filename, Z_STRLEN(tmp)); - Z_TYPE(tmp) = IS_STRING; - zend_hash_update(&configuration_hash, "cfg_file_path", sizeof("cfg_file_path"), (void *) &tmp, sizeof(zval), NULL); - if (php_ini_opened_path) { - efree(php_ini_opened_path); - } - php_ini_opened_path = zend_strndup(Z_STRVAL(tmp), Z_STRLEN(tmp)); - } - } - - /* If the config_file_scan_dir is set at compile-time, go and scan this directory and - * parse any .ini files found in this directory. */ - if (!sapi_module.php_ini_ignore && strlen(PHP_CONFIG_FILE_SCAN_DIR)) { - struct dirent **namelist; - int ndir, i; - - if ((ndir = php_scandir(PHP_CONFIG_FILE_SCAN_DIR, &namelist, 0, php_alphasort)) > 0) { - for (i = 0; i < ndir; i++) { - /* check for a .ini extension */ - if (!(p = strrchr(namelist[i]->d_name, '.')) || (p && strcmp(p, ".ini"))) { - free(namelist[i]); - continue; - } - snprintf(ini_file, MAXPATHLEN, "%s%c%s", PHP_CONFIG_FILE_SCAN_DIR, DEFAULT_SLASH, namelist[i]->d_name); - if (VCWD_STAT(ini_file, &sb) == 0) { - if (S_ISREG(sb.st_mode)) { - if ((fh.handle.fp = VCWD_FOPEN(ini_file, "r"))) { - fh.filename = ini_file; - fh.type = ZEND_HANDLE_FP; - zend_parse_ini_file(&fh, 1, php_config_ini_parser_cb, &extension_lists); - /* Here, add it to the list of ini files read */ - l = strlen(ini_file); - total_l += l + 2; - p = estrndup(ini_file, l); - zend_llist_add_element(&scanned_ini_list, &p); - } - } - } - free(namelist[i]); - } - free(namelist); - - /* - * Don't need an extra byte for the \0 in this malloc as the last - * element will not get a trailing , which gives us the byte for the \0 - */ - if (total_l) { - php_ini_scanned_files = (char *) malloc(total_l); - *php_ini_scanned_files = '\0'; - for (element = scanned_ini_list.head; element; element = element->next) { - strcat(php_ini_scanned_files, *(char **)element->data); - strcat(php_ini_scanned_files, element->next ? ",\n" : "\n"); - } - } - zend_llist_destroy(&scanned_ini_list); - } - } - - if (sapi_module.ini_entries) { - zend_parse_ini_string(sapi_module.ini_entries, 1, php_config_ini_parser_cb, &extension_lists); - } - - return SUCCESS; -} -/* }}} */ - -/* {{{ php_shutdown_config - */ -int php_shutdown_config(void) -{ - zend_hash_destroy(&configuration_hash); - if (php_ini_opened_path) { - free(php_ini_opened_path); - php_ini_opened_path = NULL; - } - if (php_ini_scanned_files) { - free(php_ini_scanned_files); - php_ini_scanned_files = NULL; - } - return SUCCESS; -} -/* }}} */ - -/* {{{ php_ini_register_extensions - */ -void php_ini_register_extensions(TSRMLS_D) -{ - zend_llist_apply(&extension_lists.engine, php_load_zend_extension_cb TSRMLS_CC); - zend_llist_apply(&extension_lists.functions, php_load_function_extension_cb TSRMLS_CC); - - zend_llist_destroy(&extension_lists.engine); - zend_llist_destroy(&extension_lists.functions); -} -/* }}} */ - -/* {{{ cfg_get_entry - */ -zval *cfg_get_entry(char *name, uint name_length) -{ - zval *tmp; - - if (zend_hash_find(&configuration_hash, name, name_length, (void **) &tmp) == SUCCESS) { - return tmp; - } else { - return NULL; - } -} -/* }}} */ - -/* {{{ cfg_get_long - */ -PHPAPI int cfg_get_long(char *varname, long *result) -{ - zval *tmp, var; - - if (zend_hash_find(&configuration_hash, varname, strlen(varname) + 1, (void **) &tmp) == FAILURE) { - *result = (long) NULL; - return FAILURE; - } - var = *tmp; - zval_copy_ctor(&var); - convert_to_long(&var); - *result = Z_LVAL(var); - return SUCCESS; -} -/* }}} */ - -/* {{{ cfg_get_double - */ -PHPAPI int cfg_get_double(char *varname, double *result) -{ - zval *tmp, var; - - if (zend_hash_find(&configuration_hash, varname, strlen(varname) + 1, (void **) &tmp) == FAILURE) { - *result = (double) 0; - return FAILURE; - } - var = *tmp; - zval_copy_ctor(&var); - convert_to_double(&var); - *result = Z_DVAL(var); - return SUCCESS; -} -/* }}} */ - -/* {{{ cfg_get_string - */ -PHPAPI int cfg_get_string(char *varname, char **result) -{ - zval *tmp; - - if (zend_hash_find(&configuration_hash, varname, strlen(varname)+1, (void **) &tmp) == FAILURE) { - *result = NULL; - return FAILURE; - } - *result = Z_STRVAL_P(tmp); - return SUCCESS; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * indent-tabs-mode: t - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_ini.h b/main/php_ini.h deleted file mode 100644 index c5dd155ef8..0000000000 --- a/main/php_ini.h +++ /dev/null @@ -1,78 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_INI_H -#define PHP_INI_H - -#include "zend_ini.h" - -BEGIN_EXTERN_C() -int php_init_config(TSRMLS_D); -int php_shutdown_config(void); -void php_ini_register_extensions(TSRMLS_D); -zval *cfg_get_entry(char *name, uint name_length); -END_EXTERN_C() - -#define PHP_INI_USER ZEND_INI_USER -#define PHP_INI_PERDIR ZEND_INI_PERDIR -#define PHP_INI_SYSTEM ZEND_INI_SYSTEM - -#define PHP_INI_ALL ZEND_INI_ALL - -#define php_ini_entry zend_ini_entry - -#define PHP_INI_MH ZEND_INI_MH -#define PHP_INI_DISP ZEND_INI_DISP - -#define PHP_INI_BEGIN ZEND_INI_BEGIN -#define PHP_INI_END ZEND_INI_END - -#define PHP_INI_ENTRY3_EX ZEND_INI_ENTRY3_EX -#define PHP_INI_ENTRY3 ZEND_INI_ENTRY3 -#define PHP_INI_ENTRY2_EX ZEND_INI_ENTRY2_EX -#define PHP_INI_ENTRY2 ZEND_INI_ENTRY2 -#define PHP_INI_ENTRY1_EX ZEND_INI_ENTRY1_EX -#define PHP_INI_ENTRY1 ZEND_INI_ENTRY1 -#define PHP_INI_ENTRY_EX ZEND_INI_ENTRY_EX -#define PHP_INI_ENTRY ZEND_INI_ENTRY - -#define STD_PHP_INI_ENTRY STD_ZEND_INI_ENTRY -#define STD_PHP_INI_ENTRY_EX STD_ZEND_INI_ENTRY_EX -#define STD_PHP_INI_BOOLEAN STD_ZEND_INI_BOOLEAN - -#define PHP_INI_DISPLAY_ORIG ZEND_INI_DISPLAY_ORIG -#define PHP_INI_DISPLAY_ACTIVE ZEND_INI_DISPLAY_ACTIVE - -#define PHP_INI_STAGE_STARTUP ZEND_INI_STAGE_STARTUP -#define PHP_INI_STAGE_SHUTDOWN ZEND_INI_STAGE_SHUTDOWN -#define PHP_INI_STAGE_ACTIVATE ZEND_INI_STAGE_ACTIVATE -#define PHP_INI_STAGE_DEACTIVATE ZEND_INI_STAGE_DEACTIVATE -#define PHP_INI_STAGE_RUNTIME ZEND_INI_STAGE_RUNTIME - -#define php_ini_boolean_displayer_cb zend_ini_boolean_displayer_cb -#define php_ini_color_displayer_cb zend_ini_color_displayer_cb - -#define php_alter_ini_entry zend_alter_ini_entry - -#define php_ini_long zend_ini_long -#define php_ini_double zend_ini_double -#define php_ini_string zend_ini_string - -#endif /* PHP_INI_H */ diff --git a/main/php_logos.c b/main/php_logos.c deleted file mode 100644 index c544d7fdf3..0000000000 --- a/main/php_logos.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Hartmut Holzgraefe <hholzgra@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "logos.h" -#include "php_logos.h" -#include "ext/standard/info.h" -#include "SAPI.h" - -typedef struct _php_info_logo { - const char *mimetype; - int mimelen; - const unsigned char *data; - int size; -} php_info_logo; - -HashTable phpinfo_logo_hash; - -PHPAPI int php_register_info_logo(char *logo_string, const char *mimetype, const unsigned char *data, int size) -{ - php_info_logo info_logo; - - info_logo.mimetype = mimetype; - info_logo.mimelen = strlen(mimetype); - info_logo.data = data; - info_logo.size = size; - - return zend_hash_add(&phpinfo_logo_hash, logo_string, strlen(logo_string), &info_logo, sizeof(php_info_logo), NULL); -} - -PHPAPI int php_unregister_info_logo(char *logo_string) -{ - return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string)); -} - -int php_init_info_logos(void) -{ - if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) - return FAILURE; - - php_register_info_logo(PHP_LOGO_GUID , "image/gif", php_logo , sizeof(php_logo)); - php_register_info_logo(PHP_EGG_LOGO_GUID, "image/gif", php_egg_logo, sizeof(php_egg_logo)); - php_register_info_logo(ZEND_LOGO_GUID , "image/gif", zend_logo , sizeof(zend_logo)); - - return SUCCESS; -} - -int php_shutdown_info_logos(void) -{ - zend_hash_destroy(&phpinfo_logo_hash); - return SUCCESS; -} - -#define CONTENT_TYPE_HEADER "Content-Type: " -int php_info_logos(const char *logo_string TSRMLS_DC) -{ - php_info_logo *logo_image; - char *content_header; - int len; - - if(FAILURE==zend_hash_find(&phpinfo_logo_hash, (char *) logo_string, strlen(logo_string), (void **)&logo_image)) - return 0; - - len=strlen(CONTENT_TYPE_HEADER)+logo_image->mimelen; - content_header=malloc(len+1); - if(!content_header) return 0; - strcpy(content_header, CONTENT_TYPE_HEADER); - strcat(content_header, logo_image->mimetype); - sapi_add_header(content_header, len, 1); - free(content_header); - - PHPWRITE(logo_image->data, logo_image->size); - return 1; -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_logos.h b/main/php_logos.h deleted file mode 100644 index f08f28e088..0000000000 --- a/main/php_logos.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - - -#ifndef _PHP_LOGOS_H -#define _PHP_LOGOS_H - -BEGIN_EXTERN_C() -PHPAPI int php_register_info_logo(char *logo_string, const char *mimetype, const unsigned char *data, int size); -PHPAPI int php_unregister_info_logo(char *logo_string); -END_EXTERN_C() - -int php_init_info_logos(void); -int php_shutdown_info_logos(void); -int php_info_logos(const char *logo_string TSRMLS_DC); - -#endif /* _PHP_LOGOS_H */ diff --git a/main/php_main.h b/main/php_main.h deleted file mode 100644 index d3276bc672..0000000000 --- a/main/php_main.h +++ /dev/null @@ -1,59 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Andi Gutmans <andi@zend.com> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef PHP_MAIN_H -#define PHP_MAIN_H - -#include "zend_globals.h" -#include "php_globals.h" -#include "SAPI.h" - -BEGIN_EXTERN_C() -PHPAPI int php_request_startup(TSRMLS_D); -PHPAPI void php_request_shutdown(void *dummy); -PHPAPI void php_request_shutdown_for_exec(void *dummy); -PHPAPI int php_module_startup(sapi_module_struct *sf, zend_module_entry *additional_modules, uint num_additional_modules); -PHPAPI void php_module_shutdown(TSRMLS_D); -PHPAPI void php_module_shutdown_for_exec(void); -PHPAPI int php_module_shutdown_wrapper(sapi_module_struct *sapi_globals); -PHPAPI int php_request_startup_for_hook(TSRMLS_D); - -PHPAPI int php_register_extensions(zend_module_entry **ptr, int count TSRMLS_DC); - -PHPAPI int php_execute_script(zend_file_handle *primary_file TSRMLS_DC); -PHPAPI int php_execute_simple_script(zend_file_handle *primary_file, zval **ret TSRMLS_DC); -PHPAPI int php_handle_special_queries(TSRMLS_D); -PHPAPI int php_lint_script(zend_file_handle *file TSRMLS_DC); - -PHPAPI void php_handle_aborted_connection(void); -PHPAPI int php_handle_auth_data(const char *auth TSRMLS_DC); - -PHPAPI void php_html_puts(const char *str, uint siz TSRMLS_DC); - -extern void php_call_shutdown_functions(TSRMLS_D); -extern void php_free_shutdown_functions(TSRMLS_D); - -/* environment module */ -extern int php_init_environ(void); -extern int php_shutdown_environ(void); -END_EXTERN_C() - -#endif diff --git a/main/php_memory_streams.h b/main/php_memory_streams.h deleted file mode 100644 index 1fa03d27e7..0000000000 --- a/main/php_memory_streams.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef PHP_MEMORY_STREAM_H -#define PHP_MEMORY_STREAM_H - -#include "php_streams.h" - -#define PHP_STREAM_MAX_MEM 2 * 1024 * 1024 - -#define TEMP_STREAM_DEFAULT 0 -#define TEMP_STREAM_READONLY 1 -#define TEMP_STREAM_TAKE_BUFFER 2 - -#define php_stream_memory_create(mode) _php_stream_memory_create((mode) STREAMS_CC TSRMLS_CC) -#define php_stream_memory_create_rel(mode) _php_stream_memory_create((mode) STREAMS_REL_CC TSRMLS_CC) -#define php_stream_memory_open(mode, buf, length) _php_stream_memory_open((mode), (buf), (length) STREAMS_CC TSRMLS_CC) -#define php_stream_memory_get_buffer(stream, length) _php_stream_memory_get_buffer((stream), (length) STREAMS_CC TSRMLS_CC) - -#define php_stream_temp_new() php_stream_temp_create(TEMP_STREAM_DEFAULT, PHP_STREAM_MAX_MEM) -#define php_stream_temp_create(mode, max_memory_usage) _php_stream_temp_create((mode), (max_memory_usage) STREAMS_CC TSRMLS_CC) -#define php_stream_temp_create_rel(mode, max_memory_usage) _php_stream_temp_create((mode), (max_memory_usage) STREAMS_REL_CC TSRMLS_CC) -#define php_stream_temp_open(mode, max_memory_usage, buf, length) _php_stream_temp_open((mode), (max_memory_usage), (buf), (length) STREAMS_CC TSRMLS_CC) - -BEGIN_EXTERN_C() -PHPAPI php_stream *_php_stream_memory_create(int mode STREAMS_DC TSRMLS_DC); -PHPAPI php_stream *_php_stream_memory_open(int mode, char *buf, size_t length STREAMS_DC TSRMLS_DC); -PHPAPI char *_php_stream_memory_get_buffer(php_stream *stream, size_t *length STREAMS_DC TSRMLS_DC); - -PHPAPI php_stream *_php_stream_temp_create(int mode, size_t max_memory_usage STREAMS_DC TSRMLS_DC); -PHPAPI php_stream *_php_stream_temp_open(int mode, size_t max_memory_usage, char *buf, size_t length STREAMS_DC TSRMLS_DC); -END_EXTERN_C() - -extern php_stream_ops php_stream_memory_ops; -extern php_stream_ops php_stream_temp_ops; -extern php_stream_ops php_stream_rfc2397_ops; -extern php_stream_wrapper php_stream_rfc2397_wrapper; - -#define PHP_STREAM_IS_MEMORY &php_stream_memory_ops -#define PHP_STREAM_IS_TEMP &php_stream_temp_ops - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_network.h b/main/php_network.h deleted file mode 100644 index a5c003b3ac..0000000000 --- a/main/php_network.h +++ /dev/null @@ -1,317 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Stig Venaas <venaas@uninett.no> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef _PHP_NETWORK_H -#define _PHP_NETWORK_H - -#ifdef PHP_WIN32 -# ifndef WINNT -# define WINNT 1 -# endif -# undef FD_SETSIZE -# include "arpa/inet.h" - /* Apache folks decided that strtoul was evil and redefined - * it to something that breaks the windows headers */ -# undef strtoul -/* defines socklen_t and some IPV6 stuff */ -# include <ws2tcpip.h> -# if HAVE_WSPIAPI_H - /* getaddrinfo */ -# include <wspiapi.h> -# endif -#else -# undef closesocket -# define closesocket close -#endif - -#ifndef HAVE_SHUTDOWN -#undef shutdown -#define shutdown(s,n) /* nothing */ -#endif - -#ifdef PHP_WIN32 -#define EWOULDBLOCK WSAEWOULDBLOCK -#define EINPROGRESS WSAEWOULDBLOCK -# define fsync _commit -# define ftruncate(a, b) chsize(a, b) -#endif /* defined(PHP_WIN32) */ - -#ifdef PHP_WIN32 -#define php_socket_errno() WSAGetLastError() -#else -#define php_socket_errno() errno -#endif - -/* like strerror, but caller must efree the returned string, - * unless buf is not NULL. - * Also works sensibly for win32 */ -BEGIN_EXTERN_C() -PHPAPI char *php_socket_strerror(long err, char *buf, size_t bufsize); -END_EXTERN_C() - -#ifdef HAVE_NETINET_IN_H -# include <netinet/in.h> -#endif - -#ifdef HAVE_SYS_SOCKET_H -#include <sys/socket.h> -#endif - -/* These are here, rather than with the win32 counterparts above, - * since <sys/socket.h> defines them. */ -#ifndef SHUT_RD -# define SHUT_RD 0 -# define SHUT_WR 1 -# define SHUT_RDWR 2 -#endif - -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif - -#ifdef HAVE_STDDEF_H -#include <stddef.h> -#endif - -#ifdef PHP_WIN32 -typedef SOCKET php_socket_t; -#else -typedef int php_socket_t; -#endif - -#ifdef PHP_WIN32 -# define SOCK_ERR INVALID_SOCKET -# define SOCK_CONN_ERR SOCKET_ERROR -# define SOCK_RECV_ERR SOCKET_ERROR -#else -# define SOCK_ERR -1 -# define SOCK_CONN_ERR -1 -# define SOCK_RECV_ERR -1 -#endif - -/* uncomment this to debug poll(2) emulation on systems that have poll(2) */ -/* #define PHP_USE_POLL_2_EMULATION 1 */ - -#if defined(HAVE_SYS_POLL_H) && defined(HAVE_POLL) -# include <sys/poll.h> -typedef struct pollfd php_pollfd; -#else -typedef struct _php_pollfd { - php_socket_t fd; - short events; - short revents; -} php_pollfd; - -PHPAPI int php_poll2(php_pollfd *ufds, unsigned int nfds, int timeout); - -# define POLLIN 0x0001 /* There is data to read */ -# define POLLPRI 0x0002 /* There is urgent data to read */ -# define POLLOUT 0x0004 /* Writing now will not block */ -# define POLLERR 0x0008 /* Error condition */ -# define POLLHUP 0x0010 /* Hung up */ -# define POLLNVAL 0x0020 /* Invalid request: fd not open */ - -# ifndef PHP_USE_POLL_2_EMULATION -# define PHP_USE_POLL_2_EMULATION 1 -# endif -#endif - -#define PHP_POLLREADABLE (POLLIN|POLLERR|POLLHUP) - -#ifndef PHP_USE_POLL_2_EMULATION -# define php_poll2(ufds, nfds, timeout) poll(ufds, nfds, timeout) -#endif - -/* timeval-to-timeout (for poll(2)) */ -static inline int php_tvtoto(struct timeval *timeouttv) -{ - if (timeouttv) { - return (timeouttv->tv_sec * 1000) + (timeouttv->tv_usec / 1000); - } - return -1; -} - -/* hybrid select(2)/poll(2) for a single descriptor. - * timeouttv follows same rules as select(2), but is reduced to millisecond accuracy. - * Returns 0 on timeout, -1 on error, or the event mask (ala poll(2)). - */ -static inline int php_pollfd_for(php_socket_t fd, int events, struct timeval *timeouttv) -{ - php_pollfd p; - int n; - - p.fd = fd; - p.events = events; - p.revents = 0; - - n = php_poll2(&p, 1, php_tvtoto(timeouttv)); - - if (n > 0) { - return p.revents; - } - - return n; -} - -static inline int php_pollfd_for_ms(php_socket_t fd, int events, int timeout) -{ - php_pollfd p; - int n; - - p.fd = fd; - p.events = events; - p.revents = 0; - - n = php_poll2(&p, 1, timeout); - - if (n > 0) { - return p.revents; - } - - return n; -} - -/* emit warning and suggestion for unsafe select(2) usage */ -PHPAPI void _php_emit_fd_setsize_warning(int max_fd); - -#ifdef PHP_WIN32 -/* it is safe to FD_SET too many fd's under win32; the macro will simply ignore - * descriptors that go beyond the default FD_SETSIZE */ -# define PHP_SAFE_FD_SET(fd, set) FD_SET(fd, set) -# define PHP_SAFE_FD_ISSET(fd, set) FD_ISSET(fd, set) -# define PHP_SAFE_MAX_FD(m, n) do { if (n + 1 >= FD_SETSIZE) { _php_emit_fd_setsize_warning(n); }} while(0) -#else -# define PHP_SAFE_FD_SET(fd, set) do { if (fd < FD_SETSIZE) FD_SET(fd, set); } while(0) -# define PHP_SAFE_FD_ISSET(fd, set) ((fd < FD_SETSIZE) && FD_ISSET(fd, set)) -# define PHP_SAFE_MAX_FD(m, n) do { if (m >= FD_SETSIZE) { _php_emit_fd_setsize_warning(m); m = FD_SETSIZE - 1; }} while(0) -#endif - - -#define PHP_SOCK_CHUNK_SIZE 8192 - -#ifdef HAVE_SOCKADDR_STORAGE -typedef struct sockaddr_storage php_sockaddr_storage; -#else -typedef struct { -#ifdef HAVE_SOCKADDR_SA_LEN - unsigned char ss_len; - unsigned char ss_family; -#else - unsigned short ss_family; -#endif - char info[126]; -} php_sockaddr_storage; -#endif - -BEGIN_EXTERN_C() -PHPAPI php_socket_t php_network_connect_socket_to_host(const char *host, unsigned short port, - int socktype, int asynchronous, struct timeval *timeout, char **error_string, - int *error_code, char *bindto, unsigned short bindport - TSRMLS_DC); - -PHPAPI int php_network_connect_socket(php_socket_t sockfd, - const struct sockaddr *addr, - socklen_t addrlen, - int asynchronous, - struct timeval *timeout, - char **error_string, - int *error_code); - -#define php_connect_nonb(sock, addr, addrlen, timeout) \ - php_network_connect_socket((sock), (addr), (addrlen), 0, (timeout), NULL, NULL) - -PHPAPI php_socket_t php_network_bind_socket_to_local_addr(const char *host, unsigned port, - int socktype, char **error_string, int *error_code - TSRMLS_DC); - -PHPAPI php_socket_t php_network_accept_incoming(php_socket_t srvsock, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, - socklen_t *addrlen, - struct timeval *timeout, - char **error_string, - int *error_code - TSRMLS_DC); - -PHPAPI int php_network_get_sock_name(php_socket_t sock, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, - socklen_t *addrlen - TSRMLS_DC); - -PHPAPI int php_network_get_peer_name(php_socket_t sock, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, - socklen_t *addrlen - TSRMLS_DC); - -PHPAPI void php_any_addr(int family, php_sockaddr_storage *addr, unsigned short port); -PHPAPI int php_sockaddr_size(php_sockaddr_storage *addr); -END_EXTERN_C() - -struct _php_netstream_data_t { - php_socket_t socket; - char is_blocked; - struct timeval timeout; - char timeout_event; - size_t ownsize; -}; -typedef struct _php_netstream_data_t php_netstream_data_t; -PHPAPI extern php_stream_ops php_stream_socket_ops; -extern php_stream_ops php_stream_generic_socket_ops; -#define PHP_STREAM_IS_SOCKET (&php_stream_socket_ops) - -BEGIN_EXTERN_C() -PHPAPI php_stream *_php_stream_sock_open_from_socket(php_socket_t socket, const char *persistent_id STREAMS_DC TSRMLS_DC ); -/* open a connection to a host using php_hostconnect and return a stream */ -PHPAPI php_stream *_php_stream_sock_open_host(const char *host, unsigned short port, - int socktype, struct timeval *timeout, const char *persistent_id STREAMS_DC TSRMLS_DC); -PHPAPI void php_network_populate_name_from_sockaddr( - /* input address */ - struct sockaddr *sa, socklen_t sl, - /* output readable address */ - char **textaddr, long *textaddrlen, - /* output address */ - struct sockaddr **addr, - socklen_t *addrlen - TSRMLS_DC); - -PHPAPI int php_network_parse_network_address_with_port(const char *addr, - long addrlen, struct sockaddr *sa, socklen_t *sl TSRMLS_DC); -END_EXTERN_C() - -#define php_stream_sock_open_from_socket(socket, persistent) _php_stream_sock_open_from_socket((socket), (persistent) STREAMS_CC TSRMLS_CC) -#define php_stream_sock_open_host(host, port, socktype, timeout, persistent) _php_stream_sock_open_host((host), (port), (socktype), (timeout), (persistent) STREAMS_CC TSRMLS_CC) - -/* {{{ memory debug */ -#define php_stream_sock_open_from_socket_rel(socket, persistent) _php_stream_sock_open_from_socket((socket), (persistent) STREAMS_REL_CC TSRMLS_CC) -#define php_stream_sock_open_host_rel(host, port, socktype, timeout, persistent) _php_stream_sock_open_host((host), (port), (socktype), (timeout), (persistent) STREAMS_REL_CC TSRMLS_CC) -#define php_stream_sock_open_unix_rel(path, pathlen, persistent, timeval) _php_stream_sock_open_unix((path), (pathlen), (persistent), (timeval) STREAMS_REL_CC TSRMLS_CC) - -/* }}} */ - -#endif /* _PHP_NETWORK_H */ - -/* - * Local variables: - * tab-width: 8 - * c-basic-offset: 8 - * End: - */ diff --git a/main/php_open_temporary_file.c b/main/php_open_temporary_file.c deleted file mode 100644 index 3132b9360e..0000000000 --- a/main/php_open_temporary_file.c +++ /dev/null @@ -1,263 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" - -#include <errno.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> - -#ifdef PHP_WIN32 -#define O_RDONLY _O_RDONLY -#include "win32/param.h" -#include "win32/winutil.h" -#elif defined(NETWARE) -#ifdef USE_WINSOCK -#include <novsock2.h> -#else -#include <sys/socket.h> -#endif -#include <sys/param.h> -#else -#include <sys/param.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <netdb.h> -#if HAVE_ARPA_INET_H -#include <arpa/inet.h> -#endif -#endif -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif - -#ifdef HAVE_SYS_FILE_H -#include <sys/file.h> -#endif - -#if !defined(P_tmpdir) -#define P_tmpdir "" -#endif - -/* {{{ php_do_open_temporary_file */ - -/* Loosely based on a tempnam() implementation by UCLA */ - -/* - * Copyright (c) 1988, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -static int php_do_open_temporary_file(const char *path, const char *pfx, char **opened_path_p TSRMLS_DC) -{ - char *trailing_slash; - char *opened_path; - int path_len = 0; - int fd = -1; -#ifndef HAVE_MKSTEMP - int open_flags = O_CREAT | O_TRUNC | O_RDWR -#ifdef PHP_WIN32 - | _O_BINARY -#endif - ; -#endif - - if (!path) { - return -1; - } - - path_len = strlen(path); - - if (!path_len || IS_SLASH(path[path_len - 1])) { - trailing_slash = ""; - } else { - trailing_slash = "/"; - } - - if (spprintf(&opened_path, 0, "%s%s%sXXXXXX", path, trailing_slash, pfx) >= MAXPATHLEN) { - efree(opened_path); - return -1; - } - -#ifdef PHP_WIN32 - if (GetTempFileName(path, pfx, 0, opened_path)) { - /* Some versions of windows set the temp file to be read-only, - * which means that opening it will fail... */ - VCWD_CHMOD(opened_path, 0600); - fd = VCWD_OPEN_MODE(opened_path, open_flags, 0600); - } -#elif defined(HAVE_MKSTEMP) - fd = mkstemp(opened_path); -#else - if (mktemp(opened_path)) { - fd = VCWD_OPEN(opened_path, open_flags); - } -#endif - if (fd == -1 || !opened_path_p) { - efree(opened_path); - } else { - *opened_path_p = opened_path; - } - return fd; -} -/* }}} */ - -/* - * Determine where to place temporary files. - */ -PHPAPI const char* php_get_temporary_directory(void) -{ - /* Cache the chosen temporary directory. */ - static char* temporary_directory; - - /* Did we determine the temporary directory already? */ - if (temporary_directory) { - return temporary_directory; - } - -#ifdef PHP_WIN32 - /* We can't count on the environment variables TEMP or TMP, - * and so must make the Win32 API call to get the default - * directory for temporary files. Note this call checks - * the environment values TMP and TEMP (in order) first. - */ - { - char sTemp[MAX_PATH]; - DWORD n = GetTempPath(sizeof(sTemp),sTemp); - assert(0 < n); /* should *never* fail! */ - temporary_directory = strdup(sTemp); - return temporary_directory; - } -#else - /* On Unix use the (usual) TMPDIR environment variable. */ - { - char* s = getenv("TMPDIR"); - if (s) { - temporary_directory = strdup(s); - return temporary_directory; - } - } -#ifdef P_tmpdir - /* Use the standard default temporary directory. */ - if (P_tmpdir) { - temporary_directory = P_tmpdir; - return temporary_directory; - } -#endif - /* Shouldn't ever(!) end up here ... last ditch default. */ - temporary_directory = "/tmp"; - return temporary_directory; -#endif -} - -/* {{{ php_open_temporary_file - * - * Unlike tempnam(), the supplied dir argument takes precedence - * over the TMPDIR environment variable - * This function should do its best to return a file pointer to a newly created - * unique file, on every platform. - */ -PHPAPI int php_open_temporary_fd(const char *dir, const char *pfx, char **opened_path_p TSRMLS_DC) -{ - int fd; - const char *temp_dir; - - if (!pfx) { - pfx = "tmp."; - } - if (opened_path_p) { - *opened_path_p = NULL; - } - - if (!dir || *dir == '\0') { -def_tmp: - temp_dir = php_get_temporary_directory(); - - if (temp_dir && *temp_dir != '\0' && !php_check_open_basedir(temp_dir TSRMLS_CC)) { - return php_do_open_temporary_file(temp_dir, pfx, opened_path_p TSRMLS_CC); - } else { - return -1; - } - } - - /* Try the directory given as parameter. */ - fd = php_do_open_temporary_file(dir, pfx, opened_path_p TSRMLS_CC); - if (fd == -1) { - /* Use default temporary directory. */ - goto def_tmp; - } - return fd; -} - -PHPAPI FILE *php_open_temporary_file(const char *dir, const char *pfx, char **opened_path_p TSRMLS_DC) -{ - FILE *fp; - int fd = php_open_temporary_fd(dir, pfx, opened_path_p TSRMLS_CC); - - if (fd == -1) { - return NULL; - } - - fp = fdopen(fd, "r+b"); - if (fp == NULL) { - close(fd); - } - - return fp; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_open_temporary_file.h b/main/php_open_temporary_file.h deleted file mode 100644 index 516fc76f4d..0000000000 --- a/main/php_open_temporary_file.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_OPEN_TEMPORARY_FILE_H -#define PHP_OPEN_TEMPORARY_FILE_H - -BEGIN_EXTERN_C() -PHPAPI FILE *php_open_temporary_file(const char *dir, const char *pfx, char **opened_path_p TSRMLS_DC); -PHPAPI int php_open_temporary_fd(const char *dir, const char *pfx, char **opened_path_p TSRMLS_DC); -PHPAPI const char *php_get_temporary_directory(void); -END_EXTERN_C() - -#endif /* PHP_OPEN_TEMPORARY_FILE_H */ diff --git a/main/php_output.h b/main/php_output.h deleted file mode 100644 index 9c5e604391..0000000000 --- a/main/php_output.h +++ /dev/null @@ -1,114 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_OUTPUT_H -#define PHP_OUTPUT_H - -typedef void (*php_output_handler_func_t)(char *output, uint output_len, char **handled_output, uint *handled_output_len, int mode TSRMLS_DC); - -BEGIN_EXTERN_C() -PHPAPI void php_output_startup(void); -PHPAPI void php_output_activate(TSRMLS_D); -PHPAPI void php_output_set_status(zend_bool status TSRMLS_DC); -PHPAPI void php_output_register_constants(TSRMLS_D); -PHPAPI int php_default_output_func(const char *str, uint str_len TSRMLS_DC); -PHPAPI int php_ub_body_write(const char *str, uint str_length TSRMLS_DC); -PHPAPI int php_ub_body_write_no_header(const char *str, uint str_length TSRMLS_DC); -PHPAPI int php_body_write(const char *str, uint str_length TSRMLS_DC); -PHPAPI int php_header_write(const char *str, uint str_length TSRMLS_DC); -PHPAPI int php_start_ob_buffer(zval *output_handler, uint chunk_size, zend_bool erase TSRMLS_DC); -PHPAPI int php_start_ob_buffer_named(const char *output_handler_name, uint chunk_size, zend_bool erase TSRMLS_DC); -PHPAPI void php_end_ob_buffer(zend_bool send_buffer, zend_bool just_flush TSRMLS_DC); -PHPAPI void php_end_ob_buffers(zend_bool send_buffer TSRMLS_DC); -PHPAPI int php_ob_get_buffer(zval *p TSRMLS_DC); -PHPAPI int php_ob_get_length(zval *p TSRMLS_DC); -PHPAPI void php_start_implicit_flush(TSRMLS_D); -PHPAPI void php_end_implicit_flush(TSRMLS_D); -PHPAPI char *php_get_output_start_filename(TSRMLS_D); -PHPAPI int php_get_output_start_lineno(TSRMLS_D); -PHPAPI void php_ob_set_internal_handler(php_output_handler_func_t internal_output_handler, uint buffer_size, char *handler_name, zend_bool erase TSRMLS_DC); -PHPAPI int php_ob_handler_used(char *handler_name TSRMLS_DC); -PHPAPI int php_ob_init_conflict(char *handler_new, char *handler_set TSRMLS_DC); -PHPAPI int php_ob_get_buffer(zval *p TSRMLS_DC); -PHPAPI int php_ob_get_length(zval *p TSRMLS_DC); -END_EXTERN_C() - -PHP_FUNCTION(ob_start); -PHP_FUNCTION(ob_flush); -PHP_FUNCTION(ob_clean); -PHP_FUNCTION(ob_end_flush); -PHP_FUNCTION(ob_end_clean); -PHP_FUNCTION(ob_get_flush); -PHP_FUNCTION(ob_get_clean); -PHP_FUNCTION(ob_get_contents); -PHP_FUNCTION(ob_get_length); -PHP_FUNCTION(ob_get_level); -PHP_FUNCTION(ob_get_status); -PHP_FUNCTION(ob_implicit_flush); -PHP_FUNCTION(ob_list_handlers); - -typedef struct _php_ob_buffer { - char *buffer; - uint size; - uint text_length; - int block_size; - uint chunk_size; - int status; - zval *output_handler; - php_output_handler_func_t internal_output_handler; - char *internal_output_handler_buffer; - uint internal_output_handler_buffer_size; - char *handler_name; - zend_bool erase; -} php_ob_buffer; - -typedef struct _php_output_globals { - int (*php_body_write)(const char *str, uint str_length TSRMLS_DC); /* string output */ - int (*php_header_write)(const char *str, uint str_length TSRMLS_DC); /* unbuffer string output */ - php_ob_buffer active_ob_buffer; - unsigned char implicit_flush; - char *output_start_filename; - int output_start_lineno; - zend_stack ob_buffers; - int ob_nesting_level; - zend_bool ob_lock; - zend_bool disable_output; -} php_output_globals; - -#ifdef ZTS -#define OG(v) TSRMG(output_globals_id, php_output_globals *, v) -ZEND_API extern int output_globals_id; -#else -#define OG(v) (output_globals.v) -ZEND_API extern php_output_globals output_globals; -#endif - -#define PHP_OUTPUT_HANDLER_START (1<<0) -#define PHP_OUTPUT_HANDLER_CONT (1<<1) -#define PHP_OUTPUT_HANDLER_END (1<<2) - -#define PHP_OUTPUT_HANDLER_INTERNAL 0 -#define PHP_OUTPUT_HANDLER_USER 1 - -PHP_FUNCTION(output_add_rewrite_var); -PHP_FUNCTION(output_reset_rewrite_vars); - - -#endif /* PHP_OUTPUT_H */ diff --git a/main/php_reentrancy.h b/main/php_reentrancy.h deleted file mode 100644 index 8fc6cd2a4e..0000000000 --- a/main/php_reentrancy.h +++ /dev/null @@ -1,133 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Sascha Schumann <sascha@schumann.cx> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef PHP_REENTRANCY_H -#define PHP_REENTRANCY_H - -#include "php.h" - -#include <sys/types.h> -#ifdef HAVE_DIRENT_H -#include <dirent.h> -#endif -#include <time.h> - -/* currently, PHP does not check for these functions, but assumes - that they are available on all systems. */ - -#define HAVE_LOCALTIME 1 -#define HAVE_GMTIME 1 -#define HAVE_ASCTIME 1 -#define HAVE_CTIME 1 - -#if defined(PHP_IRIX_TIME_R) -#undef HAVE_ASCTIME_R -#undef HAVE_CTIME_R -#endif - -#if defined(PHP_HPUX_TIME_R) -#undef HAVE_LOCALTIME_R -#undef HAVE_ASCTIME_R -#undef HAVE_CTIME_R -#undef HAVE_GMTIME_R -#endif - -BEGIN_EXTERN_C() - -#if defined(HAVE_POSIX_READDIR_R) -#define php_readdir_r readdir_r -#else -PHPAPI int php_readdir_r(DIR *dirp, struct dirent *entry, - struct dirent **result); -#endif - -#if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME) -#define PHP_NEED_REENTRANCY 1 -PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm); -#else -#define php_localtime_r localtime_r -#ifdef MISSING_LOCALTIME_R_DECL -struct tm *localtime_r(const time_t *const timep, struct tm *p_tm); -#endif -#endif - - -#if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME) -#define PHP_NEED_REENTRANCY 1 -PHPAPI char *php_ctime_r(const time_t *clock, char *buf); -#else -#define php_ctime_r ctime_r -#ifdef MISSING_CTIME_R_DECL -char *ctime_r(const time_t *clock, char *buf); -#endif -#endif - - -#if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME) -#define PHP_NEED_REENTRANCY 1 -PHPAPI char *php_asctime_r(const struct tm *tm, char *buf); -#else -#define php_asctime_r asctime_r -#ifdef MISSING_ASCTIME_R_DECL -char *asctime_r(const struct tm *tm, char *buf); -#endif -#endif - - -#if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME) || defined(__BEOS__) -#define PHP_NEED_REENTRANCY 1 -PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm); -#else -#define php_gmtime_r gmtime_r -#ifdef MISSING_GMTIME_R_DECL -struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm); -#endif -#endif - -#if !defined(HAVE_STRTOK_R) -PHPAPI char *php_strtok_r(char *s, const char *delim, char **last); -#else -#define php_strtok_r strtok_r -#ifdef MISSING_STRTOK_R_DECL -char *strtok_r(char *s, const char *delim, char **last); -#endif -#endif - -#if !defined(HAVE_RAND_R) -PHPAPI int php_rand_r(unsigned int *seed); -#else -#define php_rand_r rand_r -#endif - -END_EXTERN_C() - -#if !defined(ZTS) -#undef PHP_NEED_REENTRANCY -#endif - -#if defined(PHP_NEED_REENTRANCY) -void reentrancy_startup(void); -void reentrancy_shutdown(void); -#else -#define reentrancy_startup() -#define reentrancy_shutdown() -#endif - -#endif diff --git a/main/php_regex.h b/main/php_regex.h deleted file mode 100644 index 409b902d20..0000000000 --- a/main/php_regex.h +++ /dev/null @@ -1,65 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_REGEX_H -#define PHP_REGEX_H - -/* - * REGEX means: - * 0.. system regex - * 1.. bundled regex - */ - -#if REGEX -/* get aliases */ -#include "regex/regex_extra.h" -#include "regex/regex.h" - -/* get rid of aliases */ -#define PHP_NO_ALIASES -#include "regex/regex_extra.h" -#undef PHP_NO_ALIASES - -#undef _PCREPOSIX_H -#define _PCREPOSIX_H 1 - -#ifndef _REGEX_H -#define _REGEX_H 1 /* this should stop Apache from loading the system version of regex.h */ -#endif -#ifndef _REGEX_H_ -#define _REGEX_H_ 1 -#endif -#ifndef _RX_H -#define _RX_H 1 /* Try defining these for Linux to */ -#endif -#ifndef __REGEXP_LIBRARY_H__ -#define __REGEXP_LIBRARY_H__ 1 /* avoid Apache including regex.h */ -#endif -#ifndef _H_REGEX -#define _H_REGEX 1 /* This one is for AIX */ -#endif -#elif REGEX == 0 -#include <regex.h> -#ifndef _REGEX_H_ -#define _REGEX_H_ 1 -#endif -#endif - -#endif /* PHP_REGEX_H */ diff --git a/main/php_scandir.c b/main/php_scandir.c deleted file mode 100644 index bad8d5eb70..0000000000 --- a/main/php_scandir.c +++ /dev/null @@ -1,133 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Shane Caraveo <shane@caraveo.com> | - | Ilia Alshanetsky <ilia@prohost.org> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php_scandir.h" - -#ifdef HAVE_SYS_TYPES_H -#include <sys/types.h> -#endif - -#ifdef HAVE_DIRENT_H -#include <dirent.h> -#endif - -#ifndef HAVE_SCANDIR - -#ifdef PHP_WIN32 -#include "win32/readdir.h" -#endif - -#include <stdlib.h> -#ifndef NETWARE -#include <search.h> -#endif - -#endif /* HAVE_SCANDIR */ - -#ifndef HAVE_ALPHASORT - -#ifdef HAVE_STRING_H -#include <string.h> -#endif - -int php_alphasort(const struct dirent **a, const struct dirent **b) -{ - return strcoll((*a)->d_name,(*b)->d_name); -} -#endif /* HAVE_ALPHASORT */ - -#ifndef HAVE_SCANDIR -int php_scandir(const char *dirname, struct dirent **namelist[], int (*selector) (const struct dirent *entry), int (*compare) (const struct dirent **a, const struct dirent **b)) -{ - DIR *dirp = NULL; - struct dirent **vector = NULL; - struct dirent *dp = NULL; - int vector_size = 0; - int nfiles = 0; - - if (namelist == NULL) { - return -1; - } - - if (!(dirp = opendir(dirname))) { - return -1; - } - - while ((dp = readdir(dirp)) != NULL) { - int dsize = 0; - struct dirent *newdp = NULL; - - if (selector && (*selector)(dp) == 0) { - continue; - } - - if (nfiles == vector_size) { - struct dirent **newv; - if (vector_size == 0) { - vector_size = 10; - } else { - vector_size *= 2; - } - - newv = (struct dirent **) realloc (vector, vector_size * sizeof (struct dirent *)); - if (!newv) { - return -1; - } - vector = newv; - } - - dsize = sizeof (struct dirent) + ((strlen(dp->d_name) + 1) * sizeof(char)); - newdp = (struct dirent *) malloc(dsize); - - if (newdp == NULL) { - goto fail; - } - - vector[nfiles++] = (struct dirent *) memcpy(newdp, dp, dsize); - } - - closedir(dirp); - - *namelist = vector; - - if (compare) { - qsort (*namelist, nfiles, sizeof(struct dirent *), compare); - } - - return nfiles; - -fail: - while (nfiles-- > 0) { - free(vector[nfiles]); - } - free(vector); - return -1; -} -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_scandir.h b/main/php_scandir.h deleted file mode 100644 index 99a9c99e98..0000000000 --- a/main/php_scandir.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Shane Caraveo <shane@caraveo.com> | - | Ilia Alshanetsky <ilia@prohost.org> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_SCANDIR_H -#define PHP_SCANDIR_H - -#include <sys/types.h> - -#ifdef HAVE_SYS_DIR_H -#include <sys/dir.h> -#endif - -#ifdef PHP_WIN32 -#include "config.w32.h" -#include "win32/readdir.h" -#else -#include <php_config.h> -#endif - -#ifdef HAVE_DIRENT_H -#include <dirent.h> -#endif - -#ifdef HAVE_SCANDIR -#define php_scandir scandir -#else -int php_scandir(const char *dirname, struct dirent **namelist[], int (*selector) (const struct dirent *entry), int (*compare) (const struct dirent **a, const struct dirent **b)); -#endif - -#ifdef HAVE_ALPHASORT -#define php_alphasort alphasort -#else -int php_alphasort(const struct dirent **a, const struct dirent **b); -#endif - -#endif /* PHP_SCANDIR_H */ diff --git a/main/php_sprintf.c b/main/php_sprintf.c deleted file mode 100644 index 941b08b08e..0000000000 --- a/main/php_sprintf.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Jaakko Hyvätti <jaakko.hyvatti@iki.fi> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include <stdio.h> -#include <stdarg.h> -#include "php.h" -#ifdef PHP_WIN32 -#include "config.w32.h" -#else -#include <php_config.h> -#endif - -PHPAPI int -php_sprintf (char*s, const char* format, ...) -{ - va_list args; - int ret; - - va_start (args, format); - s[0] = '\0'; - ret = vsprintf (s, format, args); - va_end (args); - if (!ret) - return -1; - return strlen (s); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_streams.h b/main/php_streams.h deleted file mode 100755 index 79f613db2f..0000000000 --- a/main/php_streams.h +++ /dev/null @@ -1,558 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong (wez@thebrainroom.com) | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#ifndef PHP_STREAMS_H -#define PHP_STREAMS_H - -#ifdef HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#include <sys/types.h> -#include <sys/stat.h> - -BEGIN_EXTERN_C() -PHPAPI int php_file_le_stream(void); -PHPAPI int php_file_le_pstream(void); -PHPAPI int php_file_le_stream_filter(void); -END_EXTERN_C() - -/* {{{ Streams memory debugging stuff */ - -#if ZEND_DEBUG -/* these have more of a dependency on the definitions of the zend macros than - * I would prefer, but doing it this way saves loads of idefs :-/ */ -# define STREAMS_D int __php_stream_call_depth ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC -# define STREAMS_C 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC -# define STREAMS_REL_C __php_stream_call_depth + 1 ZEND_FILE_LINE_CC, \ - __php_stream_call_depth ? __zend_orig_filename : __zend_filename, \ - __php_stream_call_depth ? __zend_orig_lineno : __zend_lineno - -# define STREAMS_DC , STREAMS_D -# define STREAMS_CC , STREAMS_C -# define STREAMS_REL_CC , STREAMS_REL_C - -#else -# define STREAMS_D -# define STREAMS_C -# define STREAMS_REL_C -# define STREAMS_DC -# define STREAMS_CC -# define STREAMS_REL_CC -#endif - -/* these functions relay the file/line number information. They are depth aware, so they will pass - * the ultimate ancestor, which is useful, because there can be several layers of calls */ -#define php_stream_alloc_rel(ops, thisptr, persistent, mode) _php_stream_alloc((ops), (thisptr), (persistent), (mode) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_copy_to_mem_rel(src, buf, maxlen, persistent) _php_stream_copy_to_mem((src), (buf), (maxlen), (persistent) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_fopen_rel(filename, mode, opened, options) _php_stream_fopen((filename), (mode), (opened), (options) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_fopen_with_path_rel(filename, mode, path, opened, options) _php_stream_fopen_with_path((filename), (mode), (path), (opened), (options) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_fopen_from_fd_rel(fd, mode, persistent_id) _php_stream_fopen_from_fd((fd), (mode), (persistent_id) STREAMS_REL_CC TSRMLS_CC) -#define php_stream_fopen_from_file_rel(file, mode) _php_stream_fopen_from_file((file), (mode) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_fopen_from_pipe_rel(file, mode) _php_stream_fopen_from_pipe((file), (mode) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_fopen_tmpfile_rel() _php_stream_fopen_tmpfile(0 STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_fopen_temporary_file_rel(dir, pfx, opened_path) _php_stream_fopen_temporary_file((dir), (pfx), (opened_path) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_open_wrapper_rel(path, mode, options, opened) _php_stream_open_wrapper_ex((path), (mode), (options), (opened), NULL STREAMS_REL_CC TSRMLS_CC) -#define php_stream_open_wrapper_ex_rel(path, mode, options, opened, context) _php_stream_open_wrapper_ex((path), (mode), (options), (opened), (context) STREAMS_REL_CC TSRMLS_CC) - -#define php_stream_make_seekable_rel(origstream, newstream, flags) _php_stream_make_seekable((origstream), (newstream), (flags) STREAMS_REL_CC TSRMLS_CC) - -/* }}} */ - -/* The contents of the php_stream_ops and php_stream should only be accessed - * using the functions/macros in this header. - * If you need to get at something that doesn't have an API, - * drop me a line <wez@thebrainroom.com> and we can sort out a way to do - * it properly. - * - * The only exceptions to this rule are that stream implementations can use - * the php_stream->abstract pointer to hold their context, and streams - * opened via stream_open_wrappers can use the zval ptr in - * php_stream->wrapperdata to hold meta data for php scripts to - * retrieve using file_get_wrapper_data(). */ - -typedef struct _php_stream php_stream; -typedef struct _php_stream_wrapper php_stream_wrapper; -typedef struct _php_stream_context php_stream_context; -typedef struct _php_stream_filter php_stream_filter; - -#include "streams/php_stream_context.h" -#include "streams/php_stream_filter_api.h" - -typedef struct _php_stream_statbuf { - struct stat sb; /* regular info */ - /* extended info to go here some day: content-type etc. etc. */ -} php_stream_statbuf; - -typedef struct _php_stream_dirent { - char d_name[MAXPATHLEN]; -} php_stream_dirent; - -/* operations on streams that are file-handles */ -typedef struct _php_stream_ops { - /* stdio like functions - these are mandatory! */ - size_t (*write)(php_stream *stream, const char *buf, size_t count TSRMLS_DC); - size_t (*read)(php_stream *stream, char *buf, size_t count TSRMLS_DC); - int (*close)(php_stream *stream, int close_handle TSRMLS_DC); - int (*flush)(php_stream *stream TSRMLS_DC); - - const char *label; /* label for this ops structure */ - - /* these are optional */ - int (*seek)(php_stream *stream, off_t offset, int whence, off_t *newoffset TSRMLS_DC); - int (*cast)(php_stream *stream, int castas, void **ret TSRMLS_DC); - int (*stat)(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC); - int (*set_option)(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC); -} php_stream_ops; - -typedef struct _php_stream_wrapper_ops { - /* open/create a wrapped stream */ - php_stream *(*stream_opener)(php_stream_wrapper *wrapper, char *filename, char *mode, - int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC); - /* close/destroy a wrapped stream */ - int (*stream_closer)(php_stream_wrapper *wrapper, php_stream *stream TSRMLS_DC); - /* stat a wrapped stream */ - int (*stream_stat)(php_stream_wrapper *wrapper, php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC); - /* stat a URL */ - int (*url_stat)(php_stream_wrapper *wrapper, char *url, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC); - /* open a "directory" stream */ - php_stream *(*dir_opener)(php_stream_wrapper *wrapper, char *filename, char *mode, - int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC); - - const char *label; - - /* delete a file */ - int (*unlink)(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC); - - /* rename a file */ - int (*rename)(php_stream_wrapper *wrapper, char *url_from, char *url_to, int options, php_stream_context *context TSRMLS_DC); - - /* Create/Remove directory */ - int (*stream_mkdir)(php_stream_wrapper *wrapper, char *url, int mode, int options, php_stream_context *context TSRMLS_DC); - int (*stream_rmdir)(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC); -} php_stream_wrapper_ops; - -struct _php_stream_wrapper { - php_stream_wrapper_ops *wops; /* operations the wrapper can perform */ - void *abstract; /* context for the wrapper */ - int is_url; /* so that PG(allow_url_fopen) can be respected */ - - /* support for wrappers to return (multiple) error messages to the stream opener */ - int err_count; - char **err_stack; -}; - -#define PHP_STREAM_FLAG_NO_SEEK 1 -#define PHP_STREAM_FLAG_NO_BUFFER 2 - -#define PHP_STREAM_FLAG_EOL_UNIX 0 /* also includes DOS */ -#define PHP_STREAM_FLAG_DETECT_EOL 4 -#define PHP_STREAM_FLAG_EOL_MAC 8 - -/* set this when the stream might represent "interactive" data. - * When set, the read buffer will avoid certain operations that - * might otherwise cause the read to block for much longer than - * is strictly required. */ -#define PHP_STREAM_FLAG_AVOID_BLOCKING 16 - -struct _php_stream { - php_stream_ops *ops; - void *abstract; /* convenience pointer for abstraction */ - - php_stream_filter_chain readfilters, writefilters; - - php_stream_wrapper *wrapper; /* which wrapper was used to open the stream */ - void *wrapperthis; /* convenience pointer for a instance of a wrapper */ - zval *wrapperdata; /* fgetwrapperdata retrieves this */ - - int fgetss_state; /* for fgetss to handle multiline tags */ - int is_persistent; - char mode[16]; /* "rwb" etc. ala stdio */ - int rsrc_id; /* used for auto-cleanup */ - int in_free; /* to prevent recursion during free */ - /* so we know how to clean it up correctly. This should be set to - * PHP_STREAM_FCLOSE_XXX as appropriate */ - int fclose_stdiocast; - FILE *stdiocast; /* cache this, otherwise we might leak! */ -#if ZEND_DEBUG - int __exposed; /* non-zero if exposed as a zval somewhere */ -#endif - char *orig_path; - - php_stream_context *context; - int flags; /* PHP_STREAM_FLAG_XXX */ - - /* buffer */ - off_t position; /* of underlying stream */ - unsigned char *readbuf; - size_t readbuflen; - off_t readpos; - off_t writepos; - - /* how much data to read when filling buffer */ - size_t chunk_size; - - int eof; - -}; /* php_stream */ -/* state definitions when closing down; these are private to streams.c */ -#define PHP_STREAM_FCLOSE_NONE 0 -#define PHP_STREAM_FCLOSE_FDOPEN 1 -#define PHP_STREAM_FCLOSE_FOPENCOOKIE 2 - -/* allocate a new stream for a particular ops */ -BEGIN_EXTERN_C() -PHPAPI php_stream *_php_stream_alloc(php_stream_ops *ops, void *abstract, - const char *persistent_id, const char *mode STREAMS_DC TSRMLS_DC); -END_EXTERN_C() -#define php_stream_alloc(ops, thisptr, persistent_id, mode) _php_stream_alloc((ops), (thisptr), (persistent_id), (mode) STREAMS_CC TSRMLS_CC) - - -#define php_stream_get_resource_id(stream) (stream)->rsrc_id -#if ZEND_DEBUG -/* use this to tell the stream that it is OK if we don't explicitly close it */ -# define php_stream_auto_cleanup(stream) { (stream)->__exposed++; } -/* use this to assign the stream to a zval and tell the stream that is - * has been exported to the engine; it will expect to be closed automatically - * when the resources are auto-destructed */ -# define php_stream_to_zval(stream, zval) { ZVAL_RESOURCE(zval, (stream)->rsrc_id); (stream)->__exposed++; } -#else -# define php_stream_auto_cleanup(stream) /* nothing */ -# define php_stream_to_zval(stream, zval) { ZVAL_RESOURCE(zval, (stream)->rsrc_id); } -#endif - -#define php_stream_from_zval(xstr, ppzval) ZEND_FETCH_RESOURCE2((xstr), php_stream *, (ppzval), -1, "stream", php_file_le_stream(), php_file_le_pstream()) -#define php_stream_from_zval_no_verify(xstr, ppzval) (xstr) = (php_stream*)zend_fetch_resource((ppzval) TSRMLS_CC, -1, "stream", NULL, 2, php_file_le_stream(), php_file_le_pstream()) - -BEGIN_EXTERN_C() -PHPAPI int php_stream_from_persistent_id(const char *persistent_id, php_stream **stream TSRMLS_DC); -#define PHP_STREAM_PERSISTENT_SUCCESS 0 /* id exists */ -#define PHP_STREAM_PERSISTENT_FAILURE 1 /* id exists but is not a stream! */ -#define PHP_STREAM_PERSISTENT_NOT_EXIST 2 /* id does not exist */ - -#define PHP_STREAM_FREE_CALL_DTOR 1 /* call ops->close */ -#define PHP_STREAM_FREE_RELEASE_STREAM 2 /* pefree(stream) */ -#define PHP_STREAM_FREE_PRESERVE_HANDLE 4 /* tell ops->close to not close it's underlying handle */ -#define PHP_STREAM_FREE_RSRC_DTOR 8 /* called from the resource list dtor */ -#define PHP_STREAM_FREE_PERSISTENT 16 /* manually freeing a persistent connection */ -#define PHP_STREAM_FREE_CLOSE (PHP_STREAM_FREE_CALL_DTOR | PHP_STREAM_FREE_RELEASE_STREAM) -#define PHP_STREAM_FREE_CLOSE_CASTED (PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_PRESERVE_HANDLE) -#define PHP_STREAM_FREE_CLOSE_PERSISTENT (PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_PERSISTENT) - -PHPAPI int _php_stream_free(php_stream *stream, int close_options TSRMLS_DC); -#define php_stream_free(stream, close_options) _php_stream_free((stream), (close_options) TSRMLS_CC) -#define php_stream_close(stream) _php_stream_free((stream), PHP_STREAM_FREE_CLOSE TSRMLS_CC) -#define php_stream_pclose(stream) _php_stream_free((stream), PHP_STREAM_FREE_CLOSE_PERSISTENT TSRMLS_CC) - -PHPAPI int _php_stream_seek(php_stream *stream, off_t offset, int whence TSRMLS_DC); -#define php_stream_rewind(stream) _php_stream_seek((stream), 0L, SEEK_SET TSRMLS_CC) -#define php_stream_seek(stream, offset, whence) _php_stream_seek((stream), (offset), (whence) TSRMLS_CC) - -PHPAPI off_t _php_stream_tell(php_stream *stream TSRMLS_DC); -#define php_stream_tell(stream) _php_stream_tell((stream) TSRMLS_CC) - -PHPAPI size_t _php_stream_read(php_stream *stream, char *buf, size_t count TSRMLS_DC); -#define php_stream_read(stream, buf, count) _php_stream_read((stream), (buf), (count) TSRMLS_CC) - -PHPAPI size_t _php_stream_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC); -#define php_stream_write_string(stream, str) _php_stream_write(stream, str, strlen(str) TSRMLS_CC) -#define php_stream_write(stream, buf, count) _php_stream_write(stream, (buf), (count) TSRMLS_CC) - -PHPAPI size_t _php_stream_printf(php_stream *stream TSRMLS_DC, const char *fmt, ...); -/* php_stream_printf macro & function require TSRMLS_CC */ -#define php_stream_printf _php_stream_printf - -PHPAPI int _php_stream_eof(php_stream *stream TSRMLS_DC); -#define php_stream_eof(stream) _php_stream_eof((stream) TSRMLS_CC) - -PHPAPI int _php_stream_getc(php_stream *stream TSRMLS_DC); -#define php_stream_getc(stream) _php_stream_getc((stream) TSRMLS_CC) - -PHPAPI int _php_stream_putc(php_stream *stream, int c TSRMLS_DC); -#define php_stream_putc(stream, c) _php_stream_putc((stream), (c) TSRMLS_CC) - -PHPAPI int _php_stream_flush(php_stream *stream, int closing TSRMLS_DC); -#define php_stream_flush(stream) _php_stream_flush((stream), 0 TSRMLS_CC) - -PHPAPI char *_php_stream_get_line(php_stream *stream, char *buf, size_t maxlen, size_t *returned_len TSRMLS_DC); -#define php_stream_gets(stream, buf, maxlen) _php_stream_get_line((stream), (buf), (maxlen), NULL TSRMLS_CC) - -#define php_stream_get_line(stream, buf, maxlen, retlen) _php_stream_get_line((stream), (buf), (maxlen), (retlen) TSRMLS_CC) -PHPAPI char *php_stream_get_record(php_stream *stream, size_t maxlen, size_t *returned_len, char *delim, size_t delim_len TSRMLS_DC); - -/* CAREFUL! this is equivalent to puts NOT fputs! */ -PHPAPI int _php_stream_puts(php_stream *stream, char *buf TSRMLS_DC); -#define php_stream_puts(stream, buf) _php_stream_puts((stream), (buf) TSRMLS_CC) - -PHPAPI int _php_stream_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC); -#define php_stream_stat(stream, ssb) _php_stream_stat((stream), (ssb) TSRMLS_CC) - -PHPAPI int _php_stream_stat_path(char *path, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC); -#define php_stream_stat_path(path, ssb) _php_stream_stat_path((path), 0, (ssb), NULL TSRMLS_CC) -#define php_stream_stat_path_ex(path, flags, ssb, context) _php_stream_stat_path((path), (flags), (ssb), (context) TSRMLS_CC) - -PHPAPI int _php_stream_mkdir(char *path, int mode, int options, php_stream_context *context TSRMLS_DC); -#define php_stream_mkdir(path, mode, options, context) _php_stream_mkdir(path, mode, options, context TSRMLS_CC) - -PHPAPI int _php_stream_rmdir(char *path, int options, php_stream_context *context TSRMLS_DC); -#define php_stream_rmdir(path, options, context) _php_stream_rmdir(path, options, context TSRMLS_CC) - -PHPAPI php_stream *_php_stream_opendir(char *path, int options, php_stream_context *context STREAMS_DC TSRMLS_DC); -#define php_stream_opendir(path, options, context) _php_stream_opendir((path), (options), (context) STREAMS_CC TSRMLS_CC) -PHPAPI php_stream_dirent *_php_stream_readdir(php_stream *dirstream, php_stream_dirent *ent TSRMLS_DC); -#define php_stream_readdir(dirstream, dirent) _php_stream_readdir((dirstream), (dirent) TSRMLS_CC) -#define php_stream_closedir(dirstream) php_stream_close((dirstream)) -#define php_stream_rewinddir(dirstream) php_stream_rewind((dirstream)) - -PHPAPI int php_stream_dirent_alphasort(const char **a, const char **b); -PHPAPI int php_stream_dirent_alphasortr(const char **a, const char **b); - -PHPAPI int _php_stream_scandir(char *dirname, char **namelist[], int flags, php_stream_context *context, - int (*compare) (const char **a, const char **b) TSRMLS_DC); -#define php_stream_scandir(dirname, namelist, context, compare) _php_stream_scandir((dirname), (namelist), 0, (context), (compare) TSRMLS_CC) - -PHPAPI int _php_stream_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC); -#define php_stream_set_option(stream, option, value, ptrvalue) _php_stream_set_option((stream), (option), (value), (ptrvalue) TSRMLS_CC) - -#define php_stream_set_chunk_size(stream, size) _php_stream_set_option((stream), PHP_STREAM_OPTION_SET_CHUNK_SIZE, (size), NULL TSRMLS_CC) - -END_EXTERN_C() - - -/* Flags for mkdir method in wrapper ops */ -#define PHP_STREAM_MKDIR_RECURSIVE 1 -/* define REPORT ERRORS 8 (below) */ - -/* Flags for rmdir method in wrapper ops */ -/* define REPORT_ERRORS 8 (below) */ - -/* Flags for url_stat method in wrapper ops */ -#define PHP_STREAM_URL_STAT_LINK 1 -#define PHP_STREAM_URL_STAT_QUIET 2 - -/* change the blocking mode of stream: value == 1 => blocking, value == 0 => non-blocking. */ -#define PHP_STREAM_OPTION_BLOCKING 1 - -/* change the buffering mode of stream. value is a PHP_STREAM_BUFFER_XXXX value, ptrparam is a ptr to a size_t holding - * the required buffer size */ -#define PHP_STREAM_OPTION_READ_BUFFER 2 -#define PHP_STREAM_OPTION_WRITE_BUFFER 3 - -#define PHP_STREAM_BUFFER_NONE 0 /* unbuffered */ -#define PHP_STREAM_BUFFER_LINE 1 /* line buffered */ -#define PHP_STREAM_BUFFER_FULL 2 /* fully buffered */ - -/* set the timeout duration for reads on the stream. ptrparam is a pointer to a struct timeval * */ -#define PHP_STREAM_OPTION_READ_TIMEOUT 4 -#define PHP_STREAM_OPTION_SET_CHUNK_SIZE 5 - -/* set or release lock on a stream */ -#define PHP_STREAM_OPTION_LOCKING 6 - -/* whether or not locking is supported */ -#define PHP_STREAM_LOCK_SUPPORTED 1 - -#define php_stream_supports_lock(stream) _php_stream_set_option((stream), PHP_STREAM_OPTION_LOCKING, 0, (void *) PHP_STREAM_LOCK_SUPPORTED TSRMLS_CC) == 0 ? 1 : 0 -#define php_stream_lock(stream, mode) _php_stream_set_option((stream), PHP_STREAM_OPTION_LOCKING, (mode), (void *) NULL TSRMLS_CC) - -/* option code used by the php_stream_xport_XXX api */ -#define PHP_STREAM_OPTION_XPORT_API 7 /* see php_stream_transport.h */ -#define PHP_STREAM_OPTION_CRYPTO_API 8 /* see php_stream_transport.h */ -#define PHP_STREAM_OPTION_MMAP_API 9 /* see php_stream_mmap.h */ -#define PHP_STREAM_OPTION_TRUNCATE_API 10 - -#define PHP_STREAM_TRUNCATE_SUPPORTED 0 -#define PHP_STREAM_TRUNCATE_SET_SIZE 1 /* ptrparam is a pointer to a size_t */ - -#define php_stream_truncate_supported(stream) (_php_stream_set_option((stream), PHP_STREAM_OPTION_TRUNCATE_API, PHP_STREAM_TRUNCATE_SUPPORTED, NULL TSRMLS_CC) == PHP_STREAM_OPTION_RETURN_OK ? 1 : 0) - -BEGIN_EXTERN_C() -PHPAPI int _php_stream_truncate_set_size(php_stream *stream, size_t newsize TSRMLS_DC); -#define php_stream_truncate_set_size(stream, size) _php_stream_truncate_set_size((stream), (size) TSRMLS_CC) -END_EXTERN_C() - -#define PHP_STREAM_OPTION_META_DATA_API 11 /* ptrparam is a zval* to which to add meta data information */ -#define php_stream_populate_meta_data(stream, zv) (_php_stream_set_option((stream), PHP_STREAM_OPTION_META_DATA_API, 0, zv TSRMLS_CC) == PHP_STREAM_OPTION_RETURN_OK ? 1 : 0) - -/* Check if the stream is still "live"; for sockets/pipes this means the socket - * is still connected; for files, this does not really have meaning */ -#define PHP_STREAM_OPTION_CHECK_LIVENESS 12 /* no parameters */ - -#define PHP_STREAM_OPTION_RETURN_OK 0 /* option set OK */ -#define PHP_STREAM_OPTION_RETURN_ERR -1 /* problem setting option */ -#define PHP_STREAM_OPTION_RETURN_NOTIMPL -2 /* underlying stream does not implement; streams can handle it instead */ - -/* copy up to maxlen bytes from src to dest. If maxlen is PHP_STREAM_COPY_ALL, copy until eof(src). - * Uses mmap if the src is a plain file and at offset 0 */ -#define PHP_STREAM_COPY_ALL ((size_t)-1) - -BEGIN_EXTERN_C() -PHPAPI size_t _php_stream_copy_to_stream(php_stream *src, php_stream *dest, size_t maxlen STREAMS_DC TSRMLS_DC); -#define php_stream_copy_to_stream(src, dest, maxlen) _php_stream_copy_to_stream((src), (dest), (maxlen) STREAMS_CC TSRMLS_CC) - - -/* read all data from stream and put into a buffer. Caller must free buffer when done. - * The copy will use mmap if available. */ -PHPAPI size_t _php_stream_copy_to_mem(php_stream *src, char **buf, size_t maxlen, - int persistent STREAMS_DC TSRMLS_DC); -#define php_stream_copy_to_mem(src, buf, maxlen, persistent) _php_stream_copy_to_mem((src), (buf), (maxlen), (persistent) STREAMS_CC TSRMLS_CC) - -/* output all data from a stream */ -PHPAPI size_t _php_stream_passthru(php_stream * src STREAMS_DC TSRMLS_DC); -#define php_stream_passthru(stream) _php_stream_passthru((stream) STREAMS_CC TSRMLS_CC) -END_EXTERN_C() - -#include "streams/php_stream_transport.h" -#include "streams/php_stream_plain_wrapper.h" -#include "streams/php_stream_userspace.h" -#include "streams/php_stream_mmap.h" - -/* coerce the stream into some other form */ -/* cast as a stdio FILE * */ -#define PHP_STREAM_AS_STDIO 0 -/* cast as a POSIX fd or socketd */ -#define PHP_STREAM_AS_FD 1 -/* cast as a socketd */ -#define PHP_STREAM_AS_SOCKETD 2 -/* cast as fd/socket for select purposes */ -#define PHP_STREAM_AS_FD_FOR_SELECT 3 - -/* try really, really hard to make sure the cast happens (avoid using this flag if possible) */ -#define PHP_STREAM_CAST_TRY_HARD 0x80000000 -#define PHP_STREAM_CAST_RELEASE 0x40000000 /* stream becomes invalid on success */ -#define PHP_STREAM_CAST_INTERNAL 0x20000000 /* stream cast for internal use */ -#define PHP_STREAM_CAST_MASK (PHP_STREAM_CAST_TRY_HARD | PHP_STREAM_CAST_RELEASE | PHP_STREAM_CAST_INTERNAL) -BEGIN_EXTERN_C() -PHPAPI int _php_stream_cast(php_stream *stream, int castas, void **ret, int show_err TSRMLS_DC); -END_EXTERN_C() -/* use this to check if a stream can be cast into another form */ -#define php_stream_can_cast(stream, as) _php_stream_cast((stream), (as), NULL, 0 TSRMLS_CC) -#define php_stream_cast(stream, as, ret, show_err) _php_stream_cast((stream), (as), (ret), (show_err) TSRMLS_CC) - -/* use this to check if a stream is of a particular type: - * PHPAPI int php_stream_is(php_stream *stream, php_stream_ops *ops); */ -#define php_stream_is(stream, anops) ((stream)->ops == anops) -#define PHP_STREAM_IS_STDIO &php_stream_stdio_ops - -#define php_stream_is_persistent(stream) (stream)->is_persistent - -/* Wrappers support */ - -#define IGNORE_PATH 0 -#define USE_PATH 1 -#define IGNORE_URL 2 -#define ENFORCE_SAFE_MODE 4 -#define REPORT_ERRORS 8 -/* If you don't need to write to the stream, but really need to - * be able to seek, use this flag in your options. */ -#define STREAM_MUST_SEEK 16 -/* If you are going to end up casting the stream into a FILE* or - * a socket, pass this flag and the streams/wrappers will not use - * buffering mechanisms while reading the headers, so that HTTP - * wrapped streams will work consistently. - * If you omit this flag, streams will use buffering and should end - * up working more optimally. - * */ -#define STREAM_WILL_CAST 32 - -/* this flag applies to php_stream_locate_url_wrapper */ -#define STREAM_LOCATE_WRAPPERS_ONLY 64 - -/* this flag is only used by include/require functions */ -#define STREAM_OPEN_FOR_INCLUDE 128 - -/* this flag tells streams to ONLY open urls */ -#define STREAM_USE_URL 256 - -/* this flag is used when only the headers from HTTP request are to be fetched */ -#define STREAM_ONLY_GET_HEADERS 512 - -/* don't apply open_basedir checks */ -#define STREAM_DISABLE_OPEN_BASEDIR 1024 - -/* get (or create) a persistent version of the stream */ -#define STREAM_OPEN_PERSISTENT 2048 - -/* Antique - no longer has meaning */ -#define IGNORE_URL_WIN 0 - -int php_init_stream_wrappers(int module_number TSRMLS_DC); -int php_shutdown_stream_wrappers(int module_number TSRMLS_DC); -void php_shutdown_stream_hashes(TSRMLS_D); -PHP_RSHUTDOWN_FUNCTION(streams); - -BEGIN_EXTERN_C() -PHPAPI int php_register_url_stream_wrapper(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC); -PHPAPI int php_unregister_url_stream_wrapper(char *protocol TSRMLS_DC); -PHPAPI int php_register_url_stream_wrapper_volatile(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC); -PHPAPI int php_unregister_url_stream_wrapper_volatile(char *protocol TSRMLS_DC); -PHPAPI php_stream *_php_stream_open_wrapper_ex(char *path, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC); -PHPAPI php_stream_wrapper *php_stream_locate_url_wrapper(const char *path, char **path_for_open, int options TSRMLS_DC); -PHPAPI char *php_stream_locate_eol(php_stream *stream, char *buf, size_t buf_len TSRMLS_DC); - -#define php_stream_open_wrapper(path, mode, options, opened) _php_stream_open_wrapper_ex((path), (mode), (options), (opened), NULL STREAMS_CC TSRMLS_CC) -#define php_stream_open_wrapper_ex(path, mode, options, opened, context) _php_stream_open_wrapper_ex((path), (mode), (options), (opened), (context) STREAMS_CC TSRMLS_CC) - -#define php_stream_get_from_zval(stream, zstream, mode, options, opened, context) \ - if (Z_TYPE_PP((zstream)) == IS_RESOURCE) { \ - php_stream_from_zval((stream), (zstream)); \ - } else (stream) = Z_TYPE_PP((zstream)) == IS_STRING ? \ - php_stream_open_wrapper_ex(Z_STRVAL_PP((zstream)), (mode), (options), (opened), (context)) : NULL - -/* pushes an error message onto the stack for a wrapper instance */ -PHPAPI void php_stream_wrapper_log_error(php_stream_wrapper *wrapper, int options TSRMLS_DC, const char *fmt, ...); - - -#define PHP_STREAM_UNCHANGED 0 /* orig stream was seekable anyway */ -#define PHP_STREAM_RELEASED 1 /* newstream should be used; origstream is no longer valid */ -#define PHP_STREAM_FAILED 2 /* an error occurred while attempting conversion */ -#define PHP_STREAM_CRITICAL 3 /* an error occurred; origstream is in an unknown state; you should close origstream */ -#define PHP_STREAM_NO_PREFERENCE 0 -#define PHP_STREAM_PREFER_STDIO 1 -#define PHP_STREAM_FORCE_CONVERSION 2 -/* DO NOT call this on streams that are referenced by resources! */ -PHPAPI int _php_stream_make_seekable(php_stream *origstream, php_stream **newstream, int flags STREAMS_DC TSRMLS_DC); -#define php_stream_make_seekable(origstream, newstream, flags) _php_stream_make_seekable((origstream), (newstream), (flags) STREAMS_CC TSRMLS_CC) - -/* Give other modules access to the url_stream_wrappers_hash and stream_filters_hash */ -PHPAPI HashTable *_php_stream_get_url_stream_wrappers_hash(TSRMLS_D); -#define php_stream_get_url_stream_wrappers_hash() _php_stream_get_url_stream_wrappers_hash(TSRMLS_C) -PHPAPI HashTable *php_stream_get_url_stream_wrappers_hash_global(void); -PHPAPI HashTable *_php_get_stream_filters_hash(TSRMLS_D); -#define php_get_stream_filters_hash() _php_get_stream_filters_hash(TSRMLS_C) -PHPAPI HashTable *php_get_stream_filters_hash_global(); -END_EXTERN_C() -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_syslog.h b/main/php_syslog.h deleted file mode 100644 index 259b8db1b5..0000000000 --- a/main/php_syslog.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_SYSLOG_H -#define PHP_SYSLOG_H - -#ifdef PHP_WIN32 -#include "win32/syslog.h" -#else -#include <php_config.h> -#ifdef HAVE_SYSLOG_H -#include <syslog.h> -#endif -#endif - -/* - * The SCO OpenServer 5 Development System (not the UDK) - * defines syslog to std_syslog. - */ - -#ifdef syslog - -#ifdef HAVE_STD_SYSLOG -#define php_syslog std_syslog -#endif - -#undef syslog - -#endif - -#ifndef php_syslog -#define php_syslog syslog -#endif - -#endif diff --git a/main/php_ticks.c b/main/php_ticks.c deleted file mode 100644 index fa77c18384..0000000000 --- a/main/php_ticks.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Stig Bakken <ssb@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "php_ticks.h" - -int php_startup_ticks(TSRMLS_D) -{ - zend_llist_init(&PG(tick_functions), sizeof(void(*)(int)), NULL, 1); - return SUCCESS; -} - -void php_shutdown_ticks(TSRMLS_D) -{ - zend_llist_destroy(&PG(tick_functions)); -} - -static int php_compare_tick_functions(void *elem1, void *elem2) -{ - void(*func1)(int); - void(*func2)(int); - memcpy(&func1, elem1, sizeof(void(*)(int))); - memcpy(&func2, elem2, sizeof(void(*)(int))); - return (func1 == func2); -} - -PHPAPI void php_add_tick_function(void (*func)(int)) -{ - TSRMLS_FETCH(); - - zend_llist_add_element(&PG(tick_functions), (void *)&func); -} - -PHPAPI void php_remove_tick_function(void (*func)(int)) -{ - TSRMLS_FETCH(); - - zend_llist_del_element(&PG(tick_functions), (void *)func, - (int(*)(void*, void*))php_compare_tick_functions); -} - -static void php_tick_iterator(void *data, void *arg TSRMLS_DC) -{ - void (*func)(int); - - memcpy(&func, data, sizeof(void(*)(int))); - func(*((int *)arg)); -} - -void php_run_ticks(int count) -{ - TSRMLS_FETCH(); - - zend_llist_apply_with_argument(&PG(tick_functions), (llist_apply_with_arg_func_t) php_tick_iterator, &count TSRMLS_CC); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_ticks.h b/main/php_ticks.h deleted file mode 100644 index ce97dc270b..0000000000 --- a/main/php_ticks.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Stig Bakken <ssb@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_TICKS_H -#define PHP_TICKS_H - -int php_startup_ticks(TSRMLS_D); -void php_shutdown_ticks(TSRMLS_D); -void php_run_ticks(int count); - -BEGIN_EXTERN_C() -PHPAPI void php_add_tick_function(void (*func)(int)); -PHPAPI void php_remove_tick_function(void (*func)(int)); -END_EXTERN_C() - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/php_variables.c b/main/php_variables.c deleted file mode 100644 index 789511391f..0000000000 --- a/main/php_variables.c +++ /dev/null @@ -1,860 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include <stdio.h> -#include "php.h" -#include "ext/standard/php_standard.h" -#include "ext/standard/credits.h" -#include "php_variables.h" -#include "php_globals.h" -#include "php_content_types.h" -#include "SAPI.h" -#include "php_logos.h" -#include "zend_globals.h" - -/* for systems that need to override reading of environment variables */ -void _php_import_environment_variables(zval *array_ptr TSRMLS_DC); -PHPAPI void (*php_import_environment_variables)(zval *array_ptr TSRMLS_DC) = _php_import_environment_variables; - -PHPAPI void php_register_variable(char *var, char *strval, zval *track_vars_array TSRMLS_DC) -{ - php_register_variable_safe(var, strval, strlen(strval), track_vars_array TSRMLS_CC); -} - -/* binary-safe version */ -PHPAPI void php_register_variable_safe(char *var, char *strval, int str_len, zval *track_vars_array TSRMLS_DC) -{ - zval new_entry; - assert(strval != NULL); - - /* Prepare value */ - Z_STRLEN(new_entry) = str_len; - if (PG(magic_quotes_gpc)) { - Z_STRVAL(new_entry) = php_addslashes(strval, Z_STRLEN(new_entry), &Z_STRLEN(new_entry), 0 TSRMLS_CC); - } else { - Z_STRVAL(new_entry) = estrndup(strval, Z_STRLEN(new_entry)); - } - Z_TYPE(new_entry) = IS_STRING; - - php_register_variable_ex(var, &new_entry, track_vars_array TSRMLS_CC); -} - -PHPAPI void php_register_variable_ex(char *var, zval *val, zval *track_vars_array TSRMLS_DC) -{ - char *p = NULL; - char *ip; /* index pointer */ - char *index, *escaped_index = NULL; - int var_len, index_len; - zval *gpc_element, **gpc_element_p; - zend_bool is_array = 0; - HashTable *symtable1 = NULL; - - assert(var != NULL); - - if (track_vars_array) { - symtable1 = Z_ARRVAL_P(track_vars_array); - } else if (PG(register_globals)) { - symtable1 = EG(active_symbol_table); - } - if (!symtable1) { - /* Nothing to do */ - zval_dtor(val); - return; - } - - /* - * Prepare variable name - */ - - /* ignore leading spaces in the variable name */ - while (*var && *var==' ') { - var++; - } - - /* ensure that we don't have spaces or dots in the variable name (not binary safe) */ - for (p = var; *p; p++) { - if (*p == ' ' || *p == '.') { - *p='_'; - } else if (*p == '[') { - is_array = 1; - ip = p; - *p = 0; - break; - } - } - var_len = p - var; - - if (var_len==0) { /* empty variable name, or variable name with a space in it */ - zval_dtor(val); - return; - } - - /* GLOBALS hijack attempt, reject parameter */ - if (symtable1 == EG(active_symbol_table) && - var_len == sizeof("GLOBALS")-1 && - !memcmp(var, "GLOBALS", sizeof("GLOBALS")-1)) { - zval_dtor(val); - return; - } - - index = var; - index_len = var_len; - - if (is_array) { - while (1) { - char *index_s; - int new_idx_len = 0; - - ip++; - index_s = ip; - if (isspace(*ip)) { - ip++; - } - if (*ip==']') { - index_s = NULL; - } else { - ip = strchr(ip, ']'); - if (!ip) { - /* PHP variables cannot contain '[' in their names, so we replace the character with a '_' */ - *(index_s - 1) = '_'; - - index_len = var_len = 0; - if (index) { - index_len = var_len = strlen(index); - } - goto plain_var; - return; - } - *ip = 0; - new_idx_len = strlen(index_s); - } - - if (!index) { - MAKE_STD_ZVAL(gpc_element); - array_init(gpc_element); - zend_hash_next_index_insert(symtable1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); - } else { - if (PG(magic_quotes_gpc) && (index != var)) { - /* no need to addslashes() the index if it's the main variable name */ - escaped_index = php_addslashes(index, index_len, &index_len, 0 TSRMLS_CC); - } else { - escaped_index = index; - } - if (zend_symtable_find(symtable1, escaped_index, index_len + 1, (void **) &gpc_element_p) == FAILURE - || Z_TYPE_PP(gpc_element_p) != IS_ARRAY) { - MAKE_STD_ZVAL(gpc_element); - array_init(gpc_element); - zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); - } - if (index != escaped_index) { - efree(escaped_index); - } - } - symtable1 = Z_ARRVAL_PP(gpc_element_p); - /* ip pointed to the '[' character, now obtain the key */ - index = index_s; - index_len = new_idx_len; - - ip++; - if (*ip == '[') { - is_array = 1; - *ip = 0; - } else { - goto plain_var; - } - } - } else { -plain_var: - MAKE_STD_ZVAL(gpc_element); - gpc_element->value = val->value; - Z_TYPE_P(gpc_element) = Z_TYPE_P(val); - if (!index) { - zend_hash_next_index_insert(symtable1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); - } else { - if (PG(magic_quotes_gpc)) { - escaped_index = php_addslashes(index, index_len, &index_len, 0 TSRMLS_CC); - } else { - escaped_index = index; - } - /* - * According to rfc2965, more specific paths are listed above the less specific ones. - * If we encounter a duplicate cookie name, we should skip it, since it is not possible - * to have the same (plain text) cookie name for the same path and we should not overwrite - * more specific cookies with the less specific ones. - */ - if (PG(http_globals)[TRACK_VARS_COOKIE] && - symtable1 == Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_COOKIE]) && - zend_symtable_exists(symtable1, escaped_index, index_len + 1)) { - zval_ptr_dtor(&gpc_element); - } else { - zend_symtable_update(symtable1, escaped_index, index_len + 1, &gpc_element, sizeof(zval *), (void **) &gpc_element_p); - } - if (escaped_index != index) { - efree(escaped_index); - } - } - } -} - -SAPI_API SAPI_POST_HANDLER_FUNC(php_std_post_handler) -{ - char *var, *val, *e, *s, *p; - zval *array_ptr = (zval *) arg; - - if (SG(request_info).post_data == NULL) { - return; - } - - s = SG(request_info).post_data; - e = s + SG(request_info).post_data_length; - - while (s < e && (p = memchr(s, '&', (e - s)))) { -last_value: - if ((val = memchr(s, '=', (p - s)))) { /* have a value */ - unsigned int val_len, new_val_len; - - var = s; - - php_url_decode(var, (val - s)); - val++; - val_len = php_url_decode(val, (p - val)); - val = estrndup(val, val_len); - if (sapi_module.input_filter(PARSE_POST, var, &val, val_len, &new_val_len TSRMLS_CC)) { - php_register_variable_safe(var, val, new_val_len, array_ptr TSRMLS_CC); - } - efree(val); - } - s = p + 1; - } - if (s < e) { - p = e; - goto last_value; - } -} - -SAPI_API SAPI_INPUT_FILTER_FUNC(php_default_input_filter) -{ - /* TODO: check .ini setting here and apply user-defined input filter */ - if(new_val_len) *new_val_len = val_len; - return 1; -} - -SAPI_API SAPI_TREAT_DATA_FUNC(php_default_treat_data) -{ - char *res = NULL, *var, *val, *separator = NULL; - const char *c_var; - zval *array_ptr; - int free_buffer = 0; - char *strtok_buf = NULL; - - switch (arg) { - case PARSE_POST: - case PARSE_GET: - case PARSE_COOKIE: - ALLOC_ZVAL(array_ptr); - array_init(array_ptr); - INIT_PZVAL(array_ptr); - switch (arg) { - case PARSE_POST: - if (PG(http_globals)[TRACK_VARS_POST]) { - zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_POST]); - } - PG(http_globals)[TRACK_VARS_POST] = array_ptr; - break; - case PARSE_GET: - if (PG(http_globals)[TRACK_VARS_GET]) { - zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_GET]); - } - PG(http_globals)[TRACK_VARS_GET] = array_ptr; - break; - case PARSE_COOKIE: - if (PG(http_globals)[TRACK_VARS_COOKIE]) { - zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_COOKIE]); - } - PG(http_globals)[TRACK_VARS_COOKIE] = array_ptr; - break; - } - break; - default: - array_ptr = destArray; - break; - } - - if (arg == PARSE_POST) { - sapi_handle_post(array_ptr TSRMLS_CC); - return; - } - - if (arg == PARSE_GET) { /* GET data */ - c_var = SG(request_info).query_string; - if (c_var && *c_var) { - res = (char *) estrdup(c_var); - free_buffer = 1; - } else { - free_buffer = 0; - } - } else if (arg == PARSE_COOKIE) { /* Cookie data */ - c_var = SG(request_info).cookie_data; - if (c_var && *c_var) { - res = (char *) estrdup(c_var); - free_buffer = 1; - } else { - free_buffer = 0; - } - } else if (arg == PARSE_STRING) { /* String data */ - res = str; - free_buffer = 1; - } - - if (!res) { - return; - } - - switch (arg) { - case PARSE_GET: - case PARSE_STRING: - separator = (char *) estrdup(PG(arg_separator).input); - break; - case PARSE_COOKIE: - separator = ";\0"; - break; - } - - var = php_strtok_r(res, separator, &strtok_buf); - - while (var) { - val = strchr(var, '='); - if (val) { /* have a value */ - int val_len; - unsigned int new_val_len; - - *val++ = '\0'; - php_url_decode(var, strlen(var)); - val_len = php_url_decode(val, strlen(val)); - val = estrndup(val, val_len); - if (sapi_module.input_filter(arg, var, &val, val_len, &new_val_len TSRMLS_CC)) { - php_register_variable_safe(var, val, new_val_len, array_ptr TSRMLS_CC); - } - efree(val); - } else { - int val_len; - unsigned int new_val_len; - - php_url_decode(var, strlen(var)); - val_len = 0; - val = estrndup("", val_len); - if (sapi_module.input_filter(arg, var, &val, val_len, &new_val_len TSRMLS_CC)) { - php_register_variable_safe(var, val, new_val_len, array_ptr TSRMLS_CC); - } - efree(val); - } - var = php_strtok_r(NULL, separator, &strtok_buf); - } - - if (arg != PARSE_COOKIE) { - efree(separator); - } - - if (free_buffer) { - efree(res); - } -} - -void _php_import_environment_variables(zval *array_ptr TSRMLS_DC) -{ - char buf[128]; - char **env, *p, *t = buf; - size_t alloc_size = sizeof(buf); - unsigned long nlen; /* ptrdiff_t is not portable */ - - /* turn off magic_quotes while importing environment variables */ - int magic_quotes_gpc = PG(magic_quotes_gpc); - PG(magic_quotes_gpc) = 0; - - for (env = environ; env != NULL && *env != NULL; env++) { - p = strchr(*env, '='); - if (!p) { /* malformed entry? */ - continue; - } - nlen = p - *env; - if (nlen >= alloc_size) { - alloc_size = nlen + 64; - t = (t == buf ? emalloc(alloc_size): erealloc(t, alloc_size)); - } - memcpy(t, *env, nlen); - t[nlen] = '\0'; - php_register_variable(t, p + 1, array_ptr TSRMLS_CC); - } - if (t != buf && t != NULL) { - efree(t); - } - PG(magic_quotes_gpc) = magic_quotes_gpc; -} - -zend_bool php_std_auto_global_callback(char *name, uint name_len TSRMLS_DC) -{ - zend_printf("%s\n", name); - return 0; /* don't rearm */ -} - -/* {{{ php_build_argv - */ -static void php_build_argv(char *s, zval *track_vars_array TSRMLS_DC) -{ - zval *arr, *argc, *tmp; - int count = 0; - char *ss, *space; - - if (!(PG(register_globals) || SG(request_info).argc || track_vars_array)) { - return; - } - - ALLOC_INIT_ZVAL(arr); - array_init(arr); - - /* Prepare argv */ - if (SG(request_info).argc) { /* are we in cli sapi? */ - int i; - for (i = 0; i < SG(request_info).argc; i++) { - ALLOC_ZVAL(tmp); - Z_TYPE_P(tmp) = IS_STRING; - Z_STRLEN_P(tmp) = strlen(SG(request_info).argv[i]); - Z_STRVAL_P(tmp) = estrndup(SG(request_info).argv[i], Z_STRLEN_P(tmp)); - INIT_PZVAL(tmp); - if (zend_hash_next_index_insert(Z_ARRVAL_P(arr), &tmp, sizeof(zval *), NULL) == FAILURE) { - if (Z_TYPE_P(tmp) == IS_STRING) { - efree(Z_STRVAL_P(tmp)); - } - } - } - } else if (s && *s) { - ss = s; - while (ss) { - space = strchr(ss, '+'); - if (space) { - *space = '\0'; - } - /* auto-type */ - ALLOC_ZVAL(tmp); - Z_TYPE_P(tmp) = IS_STRING; - Z_STRLEN_P(tmp) = strlen(ss); - Z_STRVAL_P(tmp) = estrndup(ss, Z_STRLEN_P(tmp)); - INIT_PZVAL(tmp); - count++; - if (zend_hash_next_index_insert(Z_ARRVAL_P(arr), &tmp, sizeof(zval *), NULL) == FAILURE) { - if (Z_TYPE_P(tmp) == IS_STRING) { - efree(Z_STRVAL_P(tmp)); - } - } - if (space) { - *space = '+'; - ss = space + 1; - } else { - ss = space; - } - } - } - - /* prepare argc */ - ALLOC_INIT_ZVAL(argc); - if (SG(request_info).argc) { - Z_LVAL_P(argc) = SG(request_info).argc; - } else { - Z_LVAL_P(argc) = count; - } - Z_TYPE_P(argc) = IS_LONG; - - if (PG(register_globals) || SG(request_info).argc) { - arr->refcount++; - argc->refcount++; - zend_hash_update(&EG(symbol_table), "argv", sizeof("argv"), &arr, sizeof(zval *), NULL); - zend_hash_add(&EG(symbol_table), "argc", sizeof("argc"), &argc, sizeof(zval *), NULL); - } - if (track_vars_array) { - arr->refcount++; - argc->refcount++; - zend_hash_update(Z_ARRVAL_P(track_vars_array), "argv", sizeof("argv"), &arr, sizeof(zval *), NULL); - zend_hash_update(Z_ARRVAL_P(track_vars_array), "argc", sizeof("argc"), &argc, sizeof(zval *), NULL); - } - zval_ptr_dtor(&arr); - zval_ptr_dtor(&argc); -} -/* }}} */ - -/* {{{ php_handle_special_queries - */ -PHPAPI int php_handle_special_queries(TSRMLS_D) -{ - if (PG(expose_php) && SG(request_info).query_string && SG(request_info).query_string[0] == '=') { - if (php_info_logos(SG(request_info).query_string + 1 TSRMLS_CC)) { - return 1; - } else if (!strcmp(SG(request_info).query_string + 1, PHP_CREDITS_GUID)) { - php_print_credits(PHP_CREDITS_ALL TSRMLS_CC); - return 1; - } - } - return 0; -} -/* }}} */ - -/* {{{ php_register_server_variables - */ -static inline void php_register_server_variables(TSRMLS_D) -{ - zval *array_ptr = NULL; - /* turn off magic_quotes while importing server variables */ - int magic_quotes_gpc = PG(magic_quotes_gpc); - - ALLOC_ZVAL(array_ptr); - array_init(array_ptr); - INIT_PZVAL(array_ptr); - if (PG(http_globals)[TRACK_VARS_SERVER]) { - zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_SERVER]); - } - PG(http_globals)[TRACK_VARS_SERVER] = array_ptr; - PG(magic_quotes_gpc) = 0; - - /* Server variables */ - if (sapi_module.register_server_variables) { - sapi_module.register_server_variables(array_ptr TSRMLS_CC); - } - - /* PHP Authentication support */ - if (SG(request_info).auth_user) { - php_register_variable("PHP_AUTH_USER", SG(request_info).auth_user, array_ptr TSRMLS_CC); - } - if (SG(request_info).auth_password) { - php_register_variable("PHP_AUTH_PW", SG(request_info).auth_password, array_ptr TSRMLS_CC); - } - if (SG(request_info).auth_digest) { - php_register_variable("PHP_AUTH_DIGEST", SG(request_info).auth_digest, array_ptr TSRMLS_CC); - } - /* store request init time */ - { - zval new_entry; - Z_TYPE(new_entry) = IS_LONG; - Z_LVAL(new_entry) = sapi_get_request_time(TSRMLS_C); - php_register_variable_ex("REQUEST_TIME", &new_entry, array_ptr TSRMLS_CC); - } - - PG(magic_quotes_gpc) = magic_quotes_gpc; -} -/* }}} */ - -/* {{{ php_autoglobal_merge - */ -static void php_autoglobal_merge(HashTable *dest, HashTable *src TSRMLS_DC) -{ - zval **src_entry, **dest_entry; - char *string_key; - uint string_key_len; - ulong num_key; - HashPosition pos; - int key_type; - int globals_check = (PG(register_globals) && (dest == (&EG(symbol_table)))); - - zend_hash_internal_pointer_reset_ex(src, &pos); - while (zend_hash_get_current_data_ex(src, (void **)&src_entry, &pos) == SUCCESS) { - key_type = zend_hash_get_current_key_ex(src, &string_key, &string_key_len, &num_key, 0, &pos); - if (Z_TYPE_PP(src_entry) != IS_ARRAY - || (key_type == HASH_KEY_IS_STRING && zend_hash_find(dest, string_key, string_key_len, (void **) &dest_entry) != SUCCESS) - || (key_type == HASH_KEY_IS_LONG && zend_hash_index_find(dest, num_key, (void **)&dest_entry) != SUCCESS) - || Z_TYPE_PP(dest_entry) != IS_ARRAY - ) { - (*src_entry)->refcount++; - if (key_type == HASH_KEY_IS_STRING) { - /* if register_globals is on and working with main symbol table, prevent overwriting of GLOBALS */ - if (!globals_check || string_key_len != sizeof("GLOBALS") || memcmp(string_key, "GLOBALS", sizeof("GLOBALS") - 1)) { - zend_hash_update(dest, string_key, string_key_len, src_entry, sizeof(zval *), NULL); - } else { - (*src_entry)->refcount--; - } - } else { - zend_hash_index_update(dest, num_key, src_entry, sizeof(zval *), NULL); - } - } else { - SEPARATE_ZVAL(dest_entry); - php_autoglobal_merge(Z_ARRVAL_PP(dest_entry), Z_ARRVAL_PP(src_entry) TSRMLS_CC); - } - zend_hash_move_forward_ex(src, &pos); - } -} -/* }}} */ - -static zend_bool php_auto_globals_create_server(char *name, uint name_len TSRMLS_DC); -static zend_bool php_auto_globals_create_env(char *name, uint name_len TSRMLS_DC); -static zend_bool php_auto_globals_create_request(char *name, uint name_len TSRMLS_DC); - -/* {{{ php_hash_environment - */ -int php_hash_environment(TSRMLS_D) -{ - char *p; - unsigned char _gpc_flags[5] = {0, 0, 0, 0, 0}; - zval *dummy_track_vars_array = NULL; - zend_bool initialized_dummy_track_vars_array=0; - zend_bool jit_initialization = (PG(auto_globals_jit) && !PG(register_globals) && !PG(register_long_arrays)); - struct auto_global_record { - char *name; - uint name_len; - char *long_name; - uint long_name_len; - zend_bool jit_initialization; - } auto_global_records[] = { - { "_POST", sizeof("_POST"), "HTTP_POST_VARS", sizeof("HTTP_POST_VARS"), 0 }, - { "_GET", sizeof("_GET"), "HTTP_GET_VARS", sizeof("HTTP_GET_VARS"), 0 }, - { "_COOKIE", sizeof("_COOKIE"), "HTTP_COOKIE_VARS", sizeof("HTTP_COOKIE_VARS"), 0 }, - { "_SERVER", sizeof("_SERVER"), "HTTP_SERVER_VARS", sizeof("HTTP_SERVER_VARS"), 1 }, - { "_ENV", sizeof("_ENV"), "HTTP_ENV_VARS", sizeof("HTTP_ENV_VARS"), 1 }, - { "_FILES", sizeof("_FILES"), "HTTP_POST_FILES", sizeof("HTTP_POST_FILES"), 0 }, - }; - size_t num_track_vars = sizeof(auto_global_records)/sizeof(struct auto_global_record); - size_t i; - - /* jit_initialization = 0; */ - for (i=0; i<num_track_vars; i++) { - PG(http_globals)[i] = NULL; - } - - for (p=PG(variables_order); p && *p; p++) { - switch(*p) { - case 'p': - case 'P': - if (!_gpc_flags[0] && !SG(headers_sent) && SG(request_info).request_method && !strcasecmp(SG(request_info).request_method, "POST")) { - sapi_module.treat_data(PARSE_POST, NULL, NULL TSRMLS_CC); /* POST Data */ - _gpc_flags[0] = 1; - if (PG(register_globals)) { - php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_POST]) TSRMLS_CC); - } - } - break; - case 'c': - case 'C': - if (!_gpc_flags[1]) { - sapi_module.treat_data(PARSE_COOKIE, NULL, NULL TSRMLS_CC); /* Cookie Data */ - _gpc_flags[1] = 1; - if (PG(register_globals)) { - php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_COOKIE]) TSRMLS_CC); - } - } - break; - case 'g': - case 'G': - if (!_gpc_flags[2]) { - sapi_module.treat_data(PARSE_GET, NULL, NULL TSRMLS_CC); /* GET Data */ - _gpc_flags[2] = 1; - if (PG(register_globals)) { - php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_GET]) TSRMLS_CC); - } - } - break; - case 'e': - case 'E': - if (!jit_initialization && !_gpc_flags[3]) { - zend_auto_global_disable_jit("_ENV", sizeof("_ENV")-1 TSRMLS_CC); - php_auto_globals_create_env("_ENV", sizeof("_ENV")-1 TSRMLS_CC); - _gpc_flags[3] = 1; - if (PG(register_globals)) { - php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_ENV]) TSRMLS_CC); - } - } - break; - case 's': - case 'S': - if (!jit_initialization && !_gpc_flags[4]) { - zend_auto_global_disable_jit("_SERVER", sizeof("_SERVER")-1 TSRMLS_CC); - php_register_server_variables(TSRMLS_C); - _gpc_flags[4] = 1; - if (PG(register_globals)) { - php_autoglobal_merge(&EG(symbol_table), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]) TSRMLS_CC); - } - } - break; - } - } - - /* argv/argc support */ - if (PG(register_argc_argv)) { - php_build_argv(SG(request_info).query_string, PG(http_globals)[TRACK_VARS_SERVER] TSRMLS_CC); - } - - for (i=0; i<num_track_vars; i++) { - if (jit_initialization && auto_global_records[i].jit_initialization) { - continue; - } - if (!PG(http_globals)[i]) { - if (!initialized_dummy_track_vars_array) { - ALLOC_ZVAL(dummy_track_vars_array); - array_init(dummy_track_vars_array); - INIT_PZVAL(dummy_track_vars_array); - initialized_dummy_track_vars_array = 1; - } else { - dummy_track_vars_array->refcount++; - } - PG(http_globals)[i] = dummy_track_vars_array; - } - - PG(http_globals)[i]->refcount++; - zend_hash_update(&EG(symbol_table), auto_global_records[i].name, auto_global_records[i].name_len, &PG(http_globals)[i], sizeof(zval *), NULL); - if (PG(register_long_arrays)) { - zend_hash_update(&EG(symbol_table), auto_global_records[i].long_name, auto_global_records[i].long_name_len, &PG(http_globals)[i], sizeof(zval *), NULL); - PG(http_globals)[i]->refcount++; - } - } - - /* Create _REQUEST */ - if (!jit_initialization) { - zend_auto_global_disable_jit("_REQUEST", sizeof("_REQUEST")-1 TSRMLS_CC); - php_auto_globals_create_request("_REQUEST", sizeof("_REQUEST")-1 TSRMLS_CC); - } - - return SUCCESS; -} -/* }}} */ - -static zend_bool php_auto_globals_create_server(char *name, uint name_len TSRMLS_DC) -{ - if (PG(variables_order) && (strchr(PG(variables_order),'S') || strchr(PG(variables_order),'s'))) { - php_register_server_variables(TSRMLS_C); - - if (PG(register_argc_argv)) { - if (SG(request_info).argc) { - zval **argc, **argv; - - if (zend_hash_find(&EG(symbol_table), "argc", sizeof("argc"), (void**)&argc) == SUCCESS && - zend_hash_find(&EG(symbol_table), "argv", sizeof("argv"), (void**)&argv) == SUCCESS) { - (*argc)->refcount++; - (*argv)->refcount++; - zend_hash_update(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]), "argv", sizeof("argv"), argv, sizeof(zval *), NULL); - zend_hash_update(Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_SERVER]), "argc", sizeof("argc"), argc, sizeof(zval *), NULL); - } - } else { - php_build_argv(SG(request_info).query_string, PG(http_globals)[TRACK_VARS_SERVER] TSRMLS_CC); - } - } - - } else { - zval *server_vars=NULL; - ALLOC_ZVAL(server_vars); - array_init(server_vars); - INIT_PZVAL(server_vars); - if (PG(http_globals)[TRACK_VARS_SERVER]) { - zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_SERVER]); - } - PG(http_globals)[TRACK_VARS_SERVER] = server_vars; - } - - zend_hash_update(&EG(symbol_table), name, name_len + 1, &PG(http_globals)[TRACK_VARS_SERVER], sizeof(zval *), NULL); - PG(http_globals)[TRACK_VARS_SERVER]->refcount++; - - if (PG(register_long_arrays)) { - zend_hash_update(&EG(symbol_table), "HTTP_SERVER_VARS", sizeof("HTTP_SERVER_VARS"), &PG(http_globals)[TRACK_VARS_SERVER], sizeof(zval *), NULL); - PG(http_globals)[TRACK_VARS_SERVER]->refcount++; - } - - return 0; /* don't rearm */ -} - -static zend_bool php_auto_globals_create_env(char *name, uint name_len TSRMLS_DC) -{ - zval *env_vars = NULL; - ALLOC_ZVAL(env_vars); - array_init(env_vars); - INIT_PZVAL(env_vars); - if (PG(http_globals)[TRACK_VARS_ENV]) { - zval_ptr_dtor(&PG(http_globals)[TRACK_VARS_ENV]); - } - PG(http_globals)[TRACK_VARS_ENV] = env_vars; - - if (PG(variables_order) && (strchr(PG(variables_order),'E') || strchr(PG(variables_order),'e'))) { - php_import_environment_variables(PG(http_globals)[TRACK_VARS_ENV] TSRMLS_CC); - } - - zend_hash_update(&EG(symbol_table), name, name_len + 1, &PG(http_globals)[TRACK_VARS_ENV], sizeof(zval *), NULL); - PG(http_globals)[TRACK_VARS_ENV]->refcount++; - - if (PG(register_long_arrays)) { - zend_hash_update(&EG(symbol_table), "HTTP_ENV_VARS", sizeof("HTTP_ENV_VARS"), &PG(http_globals)[TRACK_VARS_ENV], sizeof(zval *), NULL); - PG(http_globals)[TRACK_VARS_ENV]->refcount++; - } - - return 0; /* don't rearm */ -} - -static zend_bool php_auto_globals_create_request(char *name, uint name_len TSRMLS_DC) -{ - zval *form_variables; - unsigned char _gpc_flags[3] = {0, 0, 0}; - char *p; - - ALLOC_ZVAL(form_variables); - array_init(form_variables); - INIT_PZVAL(form_variables); - - for (p = PG(variables_order); p && *p; p++) { - switch (*p) { - case 'g': - case 'G': - if (!_gpc_flags[0]) { - php_autoglobal_merge(Z_ARRVAL_P(form_variables), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_GET]) TSRMLS_CC); - _gpc_flags[0] = 1; - } - break; - case 'p': - case 'P': - if (!_gpc_flags[1]) { - php_autoglobal_merge(Z_ARRVAL_P(form_variables), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_POST]) TSRMLS_CC); - _gpc_flags[1] = 1; - } - break; - case 'c': - case 'C': - if (!_gpc_flags[2]) { - php_autoglobal_merge(Z_ARRVAL_P(form_variables), Z_ARRVAL_P(PG(http_globals)[TRACK_VARS_COOKIE]) TSRMLS_CC); - _gpc_flags[2] = 1; - } - break; - } - } - - zend_hash_update(&EG(symbol_table), "_REQUEST", sizeof("_REQUEST"), &form_variables, sizeof(zval *), NULL); - return 0; -} - -void php_startup_auto_globals(TSRMLS_D) -{ - zend_register_auto_global("_GET", sizeof("_GET")-1, NULL TSRMLS_CC); - zend_register_auto_global("_POST", sizeof("_POST")-1, NULL TSRMLS_CC); - zend_register_auto_global("_COOKIE", sizeof("_COOKIE")-1, NULL TSRMLS_CC); - zend_register_auto_global("_SERVER", sizeof("_SERVER")-1, php_auto_globals_create_server TSRMLS_CC); - zend_register_auto_global("_ENV", sizeof("_ENV")-1, php_auto_globals_create_env TSRMLS_CC); - zend_register_auto_global("_REQUEST", sizeof("_REQUEST")-1, php_auto_globals_create_request TSRMLS_CC); - zend_register_auto_global("_FILES", sizeof("_FILES")-1, NULL TSRMLS_CC); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/php_variables.h b/main/php_variables.h deleted file mode 100644 index b3d82dfd9f..0000000000 --- a/main/php_variables.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Zeev Suraski <zeev@zend.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef PHP_VARIABLES_H -#define PHP_VARIABLES_H - -#include "php.h" -#include "SAPI.h" - -#define PARSE_POST 0 -#define PARSE_GET 1 -#define PARSE_COOKIE 2 -#define PARSE_STRING 3 -#define PARSE_ENV 4 -#define PARSE_SERVER 5 -#define PARSE_SESSION 6 - -BEGIN_EXTERN_C() -void php_startup_auto_globals(TSRMLS_D); -extern PHPAPI void (*php_import_environment_variables)(zval *array_ptr TSRMLS_DC); -PHPAPI void php_register_variable(char *var, char *val, zval *track_vars_array TSRMLS_DC); -/* binary-safe version */ -PHPAPI void php_register_variable_safe(char *var, char *val, int val_len, zval *track_vars_array TSRMLS_DC); -PHPAPI void php_register_variable_ex(char *var, zval *val, zval *track_vars_array TSRMLS_DC); - -int php_hash_environment(TSRMLS_D); -END_EXTERN_C() - -#define NUM_TRACK_VARS 6 - -#endif /* PHP_VARIABLES_H */ diff --git a/main/php_version.h b/main/php_version.h deleted file mode 100644 index d7e9cbca94..0000000000 --- a/main/php_version.h +++ /dev/null @@ -1,8 +0,0 @@ -/* automatically generated by configure */ -/* edit configure.in to change version number */ -#define PHP_MAJOR_VERSION 5 -#define PHP_MINOR_VERSION 2 -#define PHP_RELEASE_VERSION 0 -#define PHP_EXTRA_VERSION "RC6-dev" -#define PHP_VERSION "5.2.0RC6-dev" -#define PHP_VERSION_ID 50200 diff --git a/main/reentrancy.c b/main/reentrancy.c deleted file mode 100644 index 6ff7f44746..0000000000 --- a/main/reentrancy.c +++ /dev/null @@ -1,454 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Sascha Schumann <sascha@schumann.cx> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include <sys/types.h> -#include <string.h> -#include <errno.h> -#ifdef HAVE_DIRENT_H -#include <dirent.h> -#endif - -#ifdef PHP_WIN32 -#include "win32/readdir.h" -#endif - -#include "php_reentrancy.h" -#include "ext/standard/php_rand.h" /* for PHP_RAND_MAX */ - -enum { - LOCALTIME_R, - CTIME_R, - ASCTIME_R, - GMTIME_R, - READDIR_R, - NUMBER_OF_LOCKS -}; - -#if defined(PHP_NEED_REENTRANCY) - -#include <TSRM.h> - -static MUTEX_T reentrant_locks[NUMBER_OF_LOCKS]; - -#define local_lock(x) tsrm_mutex_lock(reentrant_locks[x]) -#define local_unlock(x) tsrm_mutex_unlock(reentrant_locks[x]) - -#else - -#define local_lock(x) -#define local_unlock(x) - -#endif - -#if defined(PHP_IRIX_TIME_R) - -#define HAVE_CTIME_R 1 -#define HAVE_ASCTIME_R 1 - -PHPAPI char *php_ctime_r(const time_t *clock, char *buf) -{ - if (ctime_r(clock, buf, 26) == buf) - return (buf); - return (NULL); -} - -PHPAPI char *php_asctime_r(const struct tm *tm, char *buf) -{ - if (asctime_r(tm, buf, 26) == buf) - return (buf); - return (NULL); -} - -#endif - -#if defined(PHP_HPUX_TIME_R) - -#define HAVE_LOCALTIME_R 1 -#define HAVE_CTIME_R 1 -#define HAVE_ASCTIME_R 1 -#define HAVE_GMTIME_R 1 - -PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm) -{ - if (localtime_r(timep, p_tm) == 0) - return (p_tm); - return (NULL); -} - -PHPAPI char *php_ctime_r(const time_t *clock, char *buf) -{ - if (ctime_r(clock, buf, 26) != -1) - return (buf); - return (NULL); -} - -PHPAPI char *php_asctime_r(const struct tm *tm, char *buf) -{ - if (asctime_r(tm, buf, 26) != -1) - return (buf); - return (NULL); -} - -PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm) -{ - if (gmtime_r(timep, p_tm) == 0) - return (p_tm); - return (NULL); -} - -#endif - -#if defined(__BEOS__) - -PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm) -{ - /* Modified according to LibC definition */ - if (((struct tm*)gmtime_r(timep, p_tm)) == p_tm) - return (p_tm); - return (NULL); -} - -#endif /* BEOS */ - -#if !defined(HAVE_POSIX_READDIR_R) - -PHPAPI int php_readdir_r(DIR *dirp, struct dirent *entry, - struct dirent **result) -{ -#if defined(HAVE_OLD_READDIR_R) - int ret = 0; - - /* We cannot rely on the return value of readdir_r - as it differs between various platforms - (HPUX returns 0 on success whereas Solaris returns non-zero) - */ - entry->d_name[0] = '\0'; - readdir_r(dirp, entry); - - if (entry->d_name[0] == '\0') { - *result = NULL; - ret = errno; - } else { - *result = entry; - } - return ret; -#else - struct dirent *ptr; - int ret = 0; - - local_lock(READDIR_R); - - errno = 0; - - ptr = readdir(dirp); - - if (!ptr && errno != 0) - ret = errno; - - if (ptr) - memcpy(entry, ptr, sizeof(*ptr)); - - *result = ptr; - - local_unlock(READDIR_R); - - return ret; -#endif -} - -#endif - -#if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME) - -PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm) -{ - struct tm *tmp; - - local_lock(LOCALTIME_R); - - tmp = localtime(timep); - if (tmp) { - memcpy(p_tm, tmp, sizeof(struct tm)); - tmp = p_tm; - } - - local_unlock(LOCALTIME_R); - - return tmp; -} - -#endif - -#if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME) - -PHPAPI char *php_ctime_r(const time_t *clock, char *buf) -{ - char *tmp; - - local_lock(CTIME_R); - - tmp = ctime(clock); - strcpy(buf, tmp); - - local_unlock(CTIME_R); - - return buf; -} - -#endif - -#if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME) - -PHPAPI char *php_asctime_r(const struct tm *tm, char *buf) -{ - char *tmp; - - local_lock(ASCTIME_R); - - tmp = asctime(tm); - strcpy(buf, tmp); - - local_unlock(ASCTIME_R); - - return buf; -} - -#endif - -#if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME) - -PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm) -{ - struct tm *tmp; - - local_lock(GMTIME_R); - - tmp = gmtime(timep); - if (tmp) { - memcpy(p_tm, tmp, sizeof(struct tm)); - tmp = p_tm; - } - - local_unlock(GMTIME_R); - - return tmp; -} - -#endif - -#if defined(PHP_NEED_REENTRANCY) - -void reentrancy_startup(void) -{ - int i; - - for (i = 0; i < NUMBER_OF_LOCKS; i++) { - reentrant_locks[i] = tsrm_mutex_alloc(); - } -} - -void reentrancy_shutdown(void) -{ - int i; - - for (i = 0; i < NUMBER_OF_LOCKS; i++) { - tsrm_mutex_free(reentrant_locks[i]); - } -} - -#endif - -#ifndef HAVE_RAND_R - -/*- - * Copyright (c) 1990, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * Posix rand_r function added May 1999 by Wes Peters <wes@softweyr.com>. - */ - -#include <sys/types.h> -#include <stdlib.h> - -static int -do_rand(unsigned long *ctx) -{ - return ((*ctx = *ctx * 1103515245 + 12345) % ((u_long)PHP_RAND_MAX + 1)); -} - - -PHPAPI int -php_rand_r(unsigned int *ctx) -{ - u_long val = (u_long) *ctx; - *ctx = do_rand(&val); - return (int) *ctx; -} - -#endif - - -#ifndef HAVE_STRTOK_R - -/* - * Copyright (c) 1998 Softweyr LLC. All rights reserved. - * - * strtok_r, from Berkeley strtok - * Oct 13, 1998 by Wes Peters <wes@softweyr.com> - * - * Copyright (c) 1988, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notices, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notices, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * - * This product includes software developed by Softweyr LLC, the - * University of California, Berkeley, and its contributors. - * - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY SOFTWEYR LLC, THE REGENTS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SOFTWEYR LLC, THE - * REGENTS, OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <stddef.h> - -PHPAPI char * -php_strtok_r(char *s, const char *delim, char **last) -{ - char *spanp; - int c, sc; - char *tok; - - if (s == NULL && (s = *last) == NULL) - { - return NULL; - } - - /* - * Skip (span) leading delimiters (s += strspn(s, delim), sort of). - */ -cont: - c = *s++; - for (spanp = (char *)delim; (sc = *spanp++) != 0; ) - { - if (c == sc) - { - goto cont; - } - } - - if (c == 0) /* no non-delimiter characters */ - { - *last = NULL; - return NULL; - } - tok = s - 1; - - /* - * Scan token (scan for delimiters: s += strcspn(s, delim), sort of). - * Note that delim must have one NUL; we stop if we see that, too. - */ - for (;;) - { - c = *s++; - spanp = (char *)delim; - do - { - if ((sc = *spanp++) == c) - { - if (c == 0) - { - s = NULL; - } - else - { - char *w = s - 1; - *w = '\0'; - } - *last = s; - return tok; - } - } - while (sc != 0); - } - /* NOTREACHED */ -} - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/rfc1867.c b/main/rfc1867.c deleted file mode 100644 index d0e1201611..0000000000 --- a/main/rfc1867.c +++ /dev/null @@ -1,1359 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Rasmus Lerdorf <rasmus@php.net> | - | Jani Taskinen <sniper@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* - * This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/). - * - */ - -#include <stdio.h> -#include "php.h" -#include "php_open_temporary_file.h" -#include "zend_globals.h" -#include "php_globals.h" -#include "php_variables.h" -#include "rfc1867.h" - -#define DEBUG_FILE_UPLOAD ZEND_DEBUG - -PHPAPI int (*php_rfc1867_callback)(unsigned int event, void *event_data, void **extra TSRMLS_DC) = NULL; - -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) -#include "ext/mbstring/mbstring.h" - -static void safe_php_register_variable(char *var, char *strval, int val_len, zval *track_vars_array, zend_bool override_protection TSRMLS_DC); - -#define SAFE_RETURN { \ - php_mb_flush_gpc_variables(num_vars, val_list, len_list, array_ptr TSRMLS_CC); \ - if (lbuf) efree(lbuf); \ - if (abuf) efree(abuf); \ - if (array_index) efree(array_index); \ - zend_hash_destroy(&PG(rfc1867_protected_variables)); \ - zend_llist_destroy(&header); \ - if (mbuff->boundary_next) efree(mbuff->boundary_next); \ - if (mbuff->boundary) efree(mbuff->boundary); \ - if (mbuff->buffer) efree(mbuff->buffer); \ - if (mbuff) efree(mbuff); \ - return; } - -void php_mb_flush_gpc_variables(int num_vars, char **val_list, int *len_list, zval *array_ptr TSRMLS_DC) -{ - int i; - if (php_mb_encoding_translation(TSRMLS_C)) { - if (num_vars > 0 && - php_mb_gpc_encoding_detector(val_list, len_list, num_vars, NULL TSRMLS_CC) == SUCCESS) { - php_mb_gpc_encoding_converter(val_list, len_list, num_vars, NULL, NULL TSRMLS_CC); - } - for (i=0; i<num_vars; i+=2){ - safe_php_register_variable(val_list[i], val_list[i+1], len_list[i+1], array_ptr, 0 TSRMLS_CC); - efree(val_list[i]); - efree(val_list[i+1]); - } - efree(val_list); - efree(len_list); - } -} - -void php_mb_gpc_realloc_buffer(char ***pval_list, int **plen_list, int *num_vars_max, int inc TSRMLS_DC) -{ - /* allow only even increments */ - if (inc & 1) { - inc++; - } - (*num_vars_max) += inc; - *pval_list = (char **)erealloc(*pval_list, (*num_vars_max+2)*sizeof(char *)); - *plen_list = (int *)erealloc(*plen_list, (*num_vars_max+2)*sizeof(int)); -} - -void php_mb_gpc_stack_variable(char *param, char *value, char ***pval_list, int **plen_list, int *num_vars, int *num_vars_max TSRMLS_DC) -{ - char **val_list=*pval_list; - int *len_list=*plen_list; - - if (*num_vars>=*num_vars_max){ - php_mb_gpc_realloc_buffer(pval_list, plen_list, num_vars_max, - 16 TSRMLS_CC); - /* in case realloc relocated the buffer */ - val_list = *pval_list; - len_list = *plen_list; - } - - val_list[*num_vars] = (char *)estrdup(param); - len_list[*num_vars] = strlen(param); - (*num_vars)++; - val_list[*num_vars] = (char *)estrdup(value); - len_list[*num_vars] = strlen(value); - (*num_vars)++; -} - -#else - -#define SAFE_RETURN { \ - if (lbuf) efree(lbuf); \ - if (abuf) efree(abuf); \ - if (array_index) efree(array_index); \ - zend_hash_destroy(&PG(rfc1867_protected_variables)); \ - zend_llist_destroy(&header); \ - if (mbuff->boundary_next) efree(mbuff->boundary_next); \ - if (mbuff->boundary) efree(mbuff->boundary); \ - if (mbuff->buffer) efree(mbuff->buffer); \ - if (mbuff) efree(mbuff); \ - return; } -#endif - -/* The longest property name we use in an uploaded file array */ -#define MAX_SIZE_OF_INDEX sizeof("[tmp_name]") - -/* The longest anonymous name */ -#define MAX_SIZE_ANONNAME 33 - -/* Errors */ -#define UPLOAD_ERROR_OK 0 /* File upload succesful */ -#define UPLOAD_ERROR_A 1 /* Uploaded file exceeded upload_max_filesize */ -#define UPLOAD_ERROR_B 2 /* Uploaded file exceeded MAX_FILE_SIZE */ -#define UPLOAD_ERROR_C 3 /* Partially uploaded */ -#define UPLOAD_ERROR_D 4 /* No file uploaded */ -#define UPLOAD_ERROR_E 6 /* Missing /tmp or similar directory */ -#define UPLOAD_ERROR_F 7 /* Failed to write file to disk */ -#define UPLOAD_ERROR_X 8 /* File upload stopped by extension */ - -void php_rfc1867_register_constants(TSRMLS_D) -{ - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_OK", UPLOAD_ERROR_OK, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_INI_SIZE", UPLOAD_ERROR_A, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_FORM_SIZE", UPLOAD_ERROR_B, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_PARTIAL", UPLOAD_ERROR_C, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_NO_FILE", UPLOAD_ERROR_D, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_NO_TMP_DIR", UPLOAD_ERROR_E, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_CANT_WRITE", UPLOAD_ERROR_F, CONST_CS | CONST_PERSISTENT); - REGISTER_MAIN_LONG_CONSTANT("UPLOAD_ERR_EXTENSION", UPLOAD_ERROR_X, CONST_CS | CONST_PERSISTENT); -} - -static void normalize_protected_variable(char *varname TSRMLS_DC) -{ - char *s=varname, *index=NULL, *indexend=NULL, *p; - - /* overjump leading space */ - while (*s == ' ') { - s++; - } - - /* and remove it */ - if (s != varname) { - memmove(varname, s, strlen(s)+1); - } - - for (p=varname; *p && *p != '['; p++) { - switch(*p) { - case ' ': - case '.': - *p='_'; - break; - } - } - - /* find index */ - index = strchr(varname, '['); - if (index) { - index++; - s=index; - } else { - return; - } - - /* done? */ - while (index) { - - while (*index == ' ' || *index == '\r' || *index == '\n' || *index=='\t') { - index++; - } - indexend = strchr(index, ']'); - indexend = indexend ? indexend + 1 : index + strlen(index); - - if (s != index) { - memmove(s, index, strlen(index)+1); - s += indexend-index; - } else { - s = indexend; - } - - if (*s == '[') { - s++; - index = s; - } else { - index = NULL; - } - } - *s++='\0'; -} - - -static void add_protected_variable(char *varname TSRMLS_DC) -{ - int dummy=1; - - normalize_protected_variable(varname TSRMLS_CC); - zend_hash_add(&PG(rfc1867_protected_variables), varname, strlen(varname)+1, &dummy, sizeof(int), NULL); -} - - -static zend_bool is_protected_variable(char *varname TSRMLS_DC) -{ - normalize_protected_variable(varname TSRMLS_CC); - return zend_hash_exists(&PG(rfc1867_protected_variables), varname, strlen(varname)+1); -} - - -static void safe_php_register_variable(char *var, char *strval, int val_len, zval *track_vars_array, zend_bool override_protection TSRMLS_DC) -{ - if (override_protection || !is_protected_variable(var TSRMLS_CC)) { - php_register_variable_safe(var, strval, val_len, track_vars_array TSRMLS_CC); - } -} - - -static void safe_php_register_variable_ex(char *var, zval *val, zval *track_vars_array, zend_bool override_protection TSRMLS_DC) -{ - if (override_protection || !is_protected_variable(var TSRMLS_CC)) { - php_register_variable_ex(var, val, track_vars_array TSRMLS_CC); - } -} - - -static void register_http_post_files_variable(char *strvar, char *val, zval *http_post_files, zend_bool override_protection TSRMLS_DC) -{ - int register_globals = PG(register_globals); - - PG(register_globals) = 0; - safe_php_register_variable(strvar, val, strlen(val), http_post_files, override_protection TSRMLS_CC); - PG(register_globals) = register_globals; -} - - -static void register_http_post_files_variable_ex(char *var, zval *val, zval *http_post_files, zend_bool override_protection TSRMLS_DC) -{ - int register_globals = PG(register_globals); - - PG(register_globals) = 0; - safe_php_register_variable_ex(var, val, http_post_files, override_protection TSRMLS_CC); - PG(register_globals) = register_globals; -} - - -static int unlink_filename(char **filename TSRMLS_DC) -{ - VCWD_UNLINK(*filename); - return 0; -} - - -void destroy_uploaded_files_hash(TSRMLS_D) -{ - zend_hash_apply(SG(rfc1867_uploaded_files), (apply_func_t) unlink_filename TSRMLS_CC); - zend_hash_destroy(SG(rfc1867_uploaded_files)); - FREE_HASHTABLE(SG(rfc1867_uploaded_files)); -} - - -/* - * Following code is based on apache_multipart_buffer.c from libapreq-0.33 package. - * - */ - -#define FILLUNIT (1024 * 5) - -typedef struct { - - /* read buffer */ - char *buffer; - char *buf_begin; - int bufsize; - int bytes_in_buffer; - - /* boundary info */ - char *boundary; - char *boundary_next; - int boundary_next_len; - -} multipart_buffer; - - -typedef struct { - char *key; - char *value; -} mime_header_entry; - - -/* - fill up the buffer with client data. - returns number of bytes added to buffer. -*/ -static int fill_buffer(multipart_buffer *self TSRMLS_DC) -{ - int bytes_to_read, total_read = 0, actual_read = 0; - - /* shift the existing data if necessary */ - if (self->bytes_in_buffer > 0 && self->buf_begin != self->buffer) { - memmove(self->buffer, self->buf_begin, self->bytes_in_buffer); - } - - self->buf_begin = self->buffer; - - /* calculate the free space in the buffer */ - bytes_to_read = self->bufsize - self->bytes_in_buffer; - - /* read the required number of bytes */ - while (bytes_to_read > 0) { - - char *buf = self->buffer + self->bytes_in_buffer; - - actual_read = sapi_module.read_post(buf, bytes_to_read TSRMLS_CC); - - /* update the buffer length */ - if (actual_read > 0) { - self->bytes_in_buffer += actual_read; - SG(read_post_bytes) += actual_read; - total_read += actual_read; - bytes_to_read -= actual_read; - } else { - break; - } - } - - return total_read; -} - - -/* eof if we are out of bytes, or if we hit the final boundary */ -static int multipart_buffer_eof(multipart_buffer *self TSRMLS_DC) -{ - if ( (self->bytes_in_buffer == 0 && fill_buffer(self TSRMLS_CC) < 1) ) { - return 1; - } else { - return 0; - } -} - - -/* create new multipart_buffer structure */ -static multipart_buffer *multipart_buffer_new(char *boundary, int boundary_len) -{ - multipart_buffer *self = (multipart_buffer *) ecalloc(1, sizeof(multipart_buffer)); - - int minsize = boundary_len + 6; - if (minsize < FILLUNIT) minsize = FILLUNIT; - - self->buffer = (char *) ecalloc(1, minsize + 1); - self->bufsize = minsize; - - self->boundary = (char *) ecalloc(1, boundary_len + 3); - sprintf(self->boundary, "--%s", boundary); - - self->boundary_next = (char *) ecalloc(1, boundary_len + 4); - sprintf(self->boundary_next, "\n--%s", boundary); - self->boundary_next_len = boundary_len + 3; - - self->buf_begin = self->buffer; - self->bytes_in_buffer = 0; - - return self; -} - - -/* - gets the next CRLF terminated line from the input buffer. - if it doesn't find a CRLF, and the buffer isn't completely full, returns - NULL; otherwise, returns the beginning of the null-terminated line, - minus the CRLF. - - note that we really just look for LF terminated lines. this works - around a bug in internet explorer for the macintosh which sends mime - boundaries that are only LF terminated when you use an image submit - button in a multipart/form-data form. - */ -static char *next_line(multipart_buffer *self) -{ - /* look for LF in the data */ - char* line = self->buf_begin; - char* ptr = memchr(self->buf_begin, '\n', self->bytes_in_buffer); - - if (ptr) { /* LF found */ - - /* terminate the string, remove CRLF */ - if ((ptr - line) > 0 && *(ptr-1) == '\r') { - *(ptr-1) = 0; - } else { - *ptr = 0; - } - - /* bump the pointer */ - self->buf_begin = ptr + 1; - self->bytes_in_buffer -= (self->buf_begin - line); - - } else { /* no LF found */ - - /* buffer isn't completely full, fail */ - if (self->bytes_in_buffer < self->bufsize) { - return NULL; - } - /* return entire buffer as a partial line */ - line[self->bufsize] = 0; - self->buf_begin = ptr; - self->bytes_in_buffer = 0; - } - - return line; -} - - -/* returns the next CRLF terminated line from the client */ -static char *get_line(multipart_buffer *self TSRMLS_DC) -{ - char* ptr = next_line(self); - - if (!ptr) { - fill_buffer(self TSRMLS_CC); - ptr = next_line(self); - } - - return ptr; -} - - -/* Free header entry */ -static void php_free_hdr_entry(mime_header_entry *h) -{ - if (h->key) { - efree(h->key); - } - if (h->value) { - efree(h->value); - } -} - - -/* finds a boundary */ -static int find_boundary(multipart_buffer *self, char *boundary TSRMLS_DC) -{ - char *line; - - /* loop thru lines */ - while( (line = get_line(self TSRMLS_CC)) ) - { - /* finished if we found the boundary */ - if (!strcmp(line, boundary)) { - return 1; - } - } - - /* didn't find the boundary */ - return 0; -} - - -/* parse headers */ -static int multipart_buffer_headers(multipart_buffer *self, zend_llist *header TSRMLS_DC) -{ - char *line; - mime_header_entry prev_entry, entry; - int prev_len, cur_len; - - /* didn't find boundary, abort */ - if (!find_boundary(self, self->boundary TSRMLS_CC)) { - return 0; - } - - /* get lines of text, or CRLF_CRLF */ - - while( (line = get_line(self TSRMLS_CC)) && strlen(line) > 0 ) - { - /* add header to table */ - - char *key = line; - char *value = NULL; - - /* space in the beginning means same header */ - if (!isspace(line[0])) { - value = strchr(line, ':'); - } - - if (value) { - *value = 0; - do { value++; } while(isspace(*value)); - - entry.value = estrdup(value); - entry.key = estrdup(key); - - } else if (zend_llist_count(header)) { /* If no ':' on the line, add to previous line */ - - prev_len = strlen(prev_entry.value); - cur_len = strlen(line); - - entry.value = emalloc(prev_len + cur_len + 1); - memcpy(entry.value, prev_entry.value, prev_len); - memcpy(entry.value + prev_len, line, cur_len); - entry.value[cur_len + prev_len] = '\0'; - - entry.key = estrdup(prev_entry.key); - - zend_llist_remove_tail(header); - } else { - continue; - } - - zend_llist_add_element(header, &entry); - prev_entry = entry; - } - - return 1; -} - - -static char *php_mime_get_hdr_value(zend_llist header, char *key) -{ - mime_header_entry *entry; - - if (key == NULL) { - return NULL; - } - - entry = zend_llist_get_first(&header); - while (entry) { - if (!strcasecmp(entry->key, key)) { - return entry->value; - } - entry = zend_llist_get_next(&header); - } - - return NULL; -} - - -static char *php_ap_getword(char **line, char stop) -{ - char *pos = *line, quote; - char *res; - - while (*pos && *pos != stop) { - - if ((quote = *pos) == '"' || quote == '\'') { - ++pos; - while (*pos && *pos != quote) { - if (*pos == '\\' && pos[1] && pos[1] == quote) { - pos += 2; - } else { - ++pos; - } - } - if (*pos) { - ++pos; - } - } else ++pos; - - } - if (*pos == '\0') { - res = estrdup(*line); - *line += strlen(*line); - return res; - } - - res = estrndup(*line, pos - *line); - - while (*pos == stop) { - ++pos; - } - - *line = pos; - return res; -} - - -static char *substring_conf(char *start, int len, char quote TSRMLS_DC) -{ - char *result = emalloc(len + 2); - char *resp = result; - int i; - - for (i = 0; i < len; ++i) { - if (start[i] == '\\' && (start[i + 1] == '\\' || (quote && start[i + 1] == quote))) { - *resp++ = start[++i]; - } else { -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) - if (php_mb_encoding_translation(TSRMLS_C)) { - size_t j = php_mb_gpc_mbchar_bytes(start+i TSRMLS_CC); - while (j-- > 0 && i < len) { - *resp++ = start[i++]; - } - --i; - } else { - *resp++ = start[i]; - } -#else - *resp++ = start[i]; -#endif - } - } - - *resp++ = '\0'; - return result; -} - - -static char *php_ap_getword_conf(char **line TSRMLS_DC) -{ - char *str = *line, *strend, *res, quote; - -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) - if (php_mb_encoding_translation(TSRMLS_C)) { - int len=strlen(str); - php_mb_gpc_encoding_detector(&str, &len, 1, NULL TSRMLS_CC); - } -#endif - - while (*str && isspace(*str)) { - ++str; - } - - if (!*str) { - *line = str; - return estrdup(""); - } - - if ((quote = *str) == '"' || quote == '\'') { - strend = str + 1; -look_for_quote: - while (*strend && *strend != quote) { - if (*strend == '\\' && strend[1] && strend[1] == quote) { - strend += 2; - } else { - ++strend; - } - } - if (*strend && *strend == quote) { - char p = *(strend + 1); - if (p != '\r' && p != '\n' && p != '\0') { - strend++; - goto look_for_quote; - } - } - - res = substring_conf(str + 1, strend - str - 1, quote TSRMLS_CC); - - if (*strend == quote) { - ++strend; - } - - } else { - - strend = str; - while (*strend && !isspace(*strend)) { - ++strend; - } - res = substring_conf(str, strend - str, 0 TSRMLS_CC); - } - - while (*strend && isspace(*strend)) { - ++strend; - } - - *line = strend; - return res; -} - - -/* - search for a string in a fixed-length byte string. - if partial is true, partial matches are allowed at the end of the buffer. - returns NULL if not found, or a pointer to the start of the first match. -*/ -static void *php_ap_memstr(char *haystack, int haystacklen, char *needle, int needlen, int partial) -{ - int len = haystacklen; - char *ptr = haystack; - - /* iterate through first character matches */ - while( (ptr = memchr(ptr, needle[0], len)) ) { - - /* calculate length after match */ - len = haystacklen - (ptr - (char *)haystack); - - /* done if matches up to capacity of buffer */ - if (memcmp(needle, ptr, needlen < len ? needlen : len) == 0 && (partial || len >= needlen)) { - break; - } - - /* next character */ - ptr++; len--; - } - - return ptr; -} - - -/* read until a boundary condition */ -static int multipart_buffer_read(multipart_buffer *self, char *buf, int bytes, int *end TSRMLS_DC) -{ - int len, max; - char *bound; - - /* fill buffer if needed */ - if (bytes > self->bytes_in_buffer) { - fill_buffer(self TSRMLS_CC); - } - - /* look for a potential boundary match, only read data up to that point */ - if ((bound = php_ap_memstr(self->buf_begin, self->bytes_in_buffer, self->boundary_next, self->boundary_next_len, 1))) { - max = bound - self->buf_begin; - if (end && php_ap_memstr(self->buf_begin, self->bytes_in_buffer, self->boundary_next, self->boundary_next_len, 0)) { - *end = 1; - } - } else { - max = self->bytes_in_buffer; - } - - /* maximum number of bytes we are reading */ - len = max < bytes-1 ? max : bytes-1; - - /* if we read any data... */ - if (len > 0) { - - /* copy the data */ - memcpy(buf, self->buf_begin, len); - buf[len] = 0; - - if (bound && len > 0 && buf[len-1] == '\r') { - buf[--len] = 0; - } - - /* update the buffer */ - self->bytes_in_buffer -= len; - self->buf_begin += len; - } - - return len; -} - - -/* - XXX: this is horrible memory-usage-wise, but we only expect - to do this on small pieces of form data. -*/ -static char *multipart_buffer_read_body(multipart_buffer *self, unsigned int *len TSRMLS_DC) -{ - char buf[FILLUNIT], *out=NULL; - int total_bytes=0, read_bytes=0; - - while((read_bytes = multipart_buffer_read(self, buf, sizeof(buf), NULL TSRMLS_CC))) { - out = erealloc(out, total_bytes + read_bytes + 1); - memcpy(out + total_bytes, buf, read_bytes); - total_bytes += read_bytes; - } - - if (out) out[total_bytes] = '\0'; - *len = total_bytes; - - return out; -} - - -/* - * The combined READER/HANDLER - * - */ - -SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler) -{ - char *boundary, *s=NULL, *boundary_end = NULL, *start_arr=NULL, *array_index=NULL; - char *temp_filename=NULL, *lbuf=NULL, *abuf=NULL; - int boundary_len=0, total_bytes=0, cancel_upload=0, is_arr_upload=0, array_len=0; - int max_file_size=0, skip_upload=0, anonindex=0, is_anonymous; - zval *http_post_files=NULL; HashTable *uploaded_files=NULL; -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) - int str_len = 0, num_vars = 0, num_vars_max = 2*10, *len_list = NULL; - char **val_list = NULL; -#endif - zend_bool magic_quotes_gpc; - multipart_buffer *mbuff; - zval *array_ptr = (zval *) arg; - int fd=-1; - zend_llist header; - void *event_extra_data = NULL; - - if (SG(request_info).content_length > SG(post_max_size)) { - sapi_module.sapi_error(E_WARNING, "POST Content-Length of %ld bytes exceeds the limit of %ld bytes", SG(request_info).content_length, SG(post_max_size)); - return; - } - - /* Get the boundary */ - boundary = strstr(content_type_dup, "boundary"); - if (!boundary || !(boundary=strchr(boundary, '='))) { - sapi_module.sapi_error(E_WARNING, "Missing boundary in multipart/form-data POST data"); - return; - } - - boundary++; - boundary_len = strlen(boundary); - - if (boundary[0] == '"') { - boundary++; - boundary_end = strchr(boundary, '"'); - if (!boundary_end) { - sapi_module.sapi_error(E_WARNING, "Invalid boundary in multipart/form-data POST data"); - return; - } - } else { - /* search for the end of the boundary */ - boundary_end = strchr(boundary, ','); - } - if (boundary_end) { - boundary_end[0] = '\0'; - boundary_len = boundary_end-boundary; - } - - /* Initialize the buffer */ - if (!(mbuff = multipart_buffer_new(boundary, boundary_len))) { - sapi_module.sapi_error(E_WARNING, "Unable to initialize the input buffer"); - return; - } - - /* Initialize $_FILES[] */ - zend_hash_init(&PG(rfc1867_protected_variables), 5, NULL, NULL, 0); - - ALLOC_HASHTABLE(uploaded_files); - zend_hash_init(uploaded_files, 5, NULL, (dtor_func_t) free_estring, 0); - SG(rfc1867_uploaded_files) = uploaded_files; - - ALLOC_ZVAL(http_post_files); - array_init(http_post_files); - INIT_PZVAL(http_post_files); - PG(http_globals)[TRACK_VARS_FILES] = http_post_files; - -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) - if (php_mb_encoding_translation(TSRMLS_C)) { - val_list = (char **)ecalloc(num_vars_max+2, sizeof(char *)); - len_list = (int *)ecalloc(num_vars_max+2, sizeof(int)); - } -#endif - zend_llist_init(&header, sizeof(mime_header_entry), (llist_dtor_func_t) php_free_hdr_entry, 0); - - if (php_rfc1867_callback != NULL) { - multipart_event_start event_start; - - event_start.content_length = SG(request_info).content_length; - if (php_rfc1867_callback(MULTIPART_EVENT_START, &event_start, &event_extra_data TSRMLS_CC) == FAILURE) { - goto fileupload_done; - } - } - - while (!multipart_buffer_eof(mbuff TSRMLS_CC)) - { - char buff[FILLUNIT]; - char *cd=NULL,*param=NULL,*filename=NULL, *tmp=NULL; - size_t blen=0, wlen=0; - off_t offset; - - zend_llist_clean(&header); - - if (!multipart_buffer_headers(mbuff, &header TSRMLS_CC)) { - goto fileupload_done; - } - - if ((cd = php_mime_get_hdr_value(header, "Content-Disposition"))) { - char *pair=NULL; - int end=0; - - while (isspace(*cd)) { - ++cd; - } - - while (*cd && (pair = php_ap_getword(&cd, ';'))) - { - char *key=NULL, *word = pair; - - while (isspace(*cd)) { - ++cd; - } - - if (strchr(pair, '=')) { - key = php_ap_getword(&pair, '='); - - if (!strcasecmp(key, "name")) { - if (param) { - efree(param); - } - param = php_ap_getword_conf(&pair TSRMLS_CC); - } else if (!strcasecmp(key, "filename")) { - if (filename) { - efree(filename); - } - filename = php_ap_getword_conf(&pair TSRMLS_CC); - } - } - if (key) { - efree(key); - } - efree(word); - } - - /* Normal form variable, safe to read all data into memory */ - if (!filename && param) { - unsigned int value_len; - char *value = multipart_buffer_read_body(mbuff, &value_len TSRMLS_CC); - unsigned int new_val_len; /* Dummy variable */ - - if (!value) { - value = estrdup(""); - } - - if (sapi_module.input_filter(PARSE_POST, param, &value, value_len, &new_val_len TSRMLS_CC)) { - if (php_rfc1867_callback != NULL) { - multipart_event_formdata event_formdata; - size_t newlength = 0; - - event_formdata.post_bytes_processed = SG(read_post_bytes); - event_formdata.name = param; - event_formdata.value = &value; - event_formdata.length = new_val_len; - event_formdata.newlength = &newlength; - if (php_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC) == FAILURE) { - efree(param); - efree(value); - continue; - } - new_val_len = newlength; - } - -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) - if (php_mb_encoding_translation(TSRMLS_C)) { - php_mb_gpc_stack_variable(param, value, &val_list, &len_list, - &num_vars, &num_vars_max TSRMLS_CC); - } else { - safe_php_register_variable(param, value, new_val_len, array_ptr, 0 TSRMLS_CC); - } -#else - safe_php_register_variable(param, value, new_val_len, array_ptr, 0 TSRMLS_CC); -#endif - } else if (php_rfc1867_callback != NULL) { - multipart_event_formdata event_formdata; - - event_formdata.post_bytes_processed = SG(read_post_bytes); - event_formdata.name = param; - event_formdata.value = &value; - event_formdata.length = value_len; - event_formdata.newlength = NULL; - php_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC); - } - - if (!strcasecmp(param, "MAX_FILE_SIZE")) { - max_file_size = atol(value); - } - - efree(param); - efree(value); - continue; - } - - /* If file_uploads=off, skip the file part */ - if (!PG(file_uploads)) { - skip_upload = 1; - } - - /* Return with an error if the posted data is garbled */ - if (!param && !filename) { - sapi_module.sapi_error(E_WARNING, "File Upload Mime headers garbled"); - goto fileupload_done; - } - - if (!param) { - is_anonymous = 1; - param = emalloc(MAX_SIZE_ANONNAME); - snprintf(param, MAX_SIZE_ANONNAME, "%u", anonindex++); - } else { - is_anonymous = 0; - } - - /* New Rule: never repair potential malicious user input */ - if (!skip_upload) { - char *tmp = param; - long c = 0; - - while (*tmp) { - if (*tmp == '[') { - c++; - } else if (*tmp == ']') { - c--; - if (tmp[1] && tmp[1] != '[') { - skip_upload = 1; - break; - } - } - if (c < 0) { - skip_upload = 1; - break; - } - tmp++; - } - } - - total_bytes = cancel_upload = 0; - - if (!skip_upload) { - /* Handle file */ - fd = php_open_temporary_fd(PG(upload_tmp_dir), "php", &temp_filename TSRMLS_CC); - if (fd==-1) { - sapi_module.sapi_error(E_WARNING, "File upload error - unable to create a temporary file"); - cancel_upload = UPLOAD_ERROR_E; - } - } - - if (!skip_upload && php_rfc1867_callback != NULL) { - multipart_event_file_start event_file_start; - - event_file_start.post_bytes_processed = SG(read_post_bytes); - event_file_start.name = param; - event_file_start.filename = &filename; - if (php_rfc1867_callback(MULTIPART_EVENT_FILE_START, &event_file_start, &event_extra_data TSRMLS_CC) == FAILURE) { - if (temp_filename) { - if (cancel_upload != UPLOAD_ERROR_E) { /* file creation failed */ - close(fd); - unlink(temp_filename); - } - efree(temp_filename); - } - temp_filename=""; - efree(param); - efree(filename); - continue; - } - } - - - if (skip_upload) { - efree(param); - efree(filename); - continue; - } - - if(strlen(filename) == 0) { -#if DEBUG_FILE_UPLOAD - sapi_module.sapi_error(E_NOTICE, "No file uploaded"); -#endif - cancel_upload = UPLOAD_ERROR_D; - } - - offset = 0; - end = 0; - while (!cancel_upload && (blen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC))) - { - if (php_rfc1867_callback != NULL) { - multipart_event_file_data event_file_data; - - event_file_data.post_bytes_processed = SG(read_post_bytes); - event_file_data.offset = offset; - event_file_data.data = buff; - event_file_data.length = blen; - event_file_data.newlength = &blen; - if (php_rfc1867_callback(MULTIPART_EVENT_FILE_DATA, &event_file_data, &event_extra_data TSRMLS_CC) == FAILURE) { - cancel_upload = UPLOAD_ERROR_X; - continue; - } - } - - - if (PG(upload_max_filesize) > 0 && total_bytes > PG(upload_max_filesize)) { -#if DEBUG_FILE_UPLOAD - sapi_module.sapi_error(E_NOTICE, "upload_max_filesize of %ld bytes exceeded - file [%s=%s] not saved", PG(upload_max_filesize), param, filename); -#endif - cancel_upload = UPLOAD_ERROR_A; - } else if (max_file_size && (total_bytes > max_file_size)) { -#if DEBUG_FILE_UPLOAD - sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of %ld bytes exceeded - file [%s=%s] not saved", max_file_size, param, filename); -#endif - cancel_upload = UPLOAD_ERROR_B; - } else if (blen > 0) { - - wlen = write(fd, buff, blen); - - if (wlen < blen) { -#if DEBUG_FILE_UPLOAD - sapi_module.sapi_error(E_NOTICE, "Only %d bytes were written, expected to write %d", wlen, blen); -#endif - cancel_upload = UPLOAD_ERROR_F; - } else { - total_bytes += wlen; - } - - offset += wlen; - } - } - if (fd!=-1) { /* may not be initialized if file could not be created */ - close(fd); - } - if (!cancel_upload && !end) { -#if DEBUG_FILE_UPLOAD - sapi_module.sapi_error(E_NOTICE, "Missing mime boundary at the end of the data for file %s", strlen(filename) > 0 ? filename : ""); -#endif - cancel_upload = UPLOAD_ERROR_C; - } -#if DEBUG_FILE_UPLOAD - if(strlen(filename) > 0 && total_bytes == 0 && !cancel_upload) { - sapi_module.sapi_error(E_WARNING, "Uploaded file size 0 - file [%s=%s] not saved", param, filename); - cancel_upload = 5; - } -#endif - - if (php_rfc1867_callback != NULL) { - multipart_event_file_end event_file_end; - - event_file_end.post_bytes_processed = SG(read_post_bytes); - event_file_end.temp_filename = temp_filename; - event_file_end.cancel_upload = cancel_upload; - if (php_rfc1867_callback(MULTIPART_EVENT_FILE_END, &event_file_end, &event_extra_data TSRMLS_CC) == FAILURE) { - cancel_upload = UPLOAD_ERROR_X; - } - } - - if (cancel_upload) { - if (temp_filename) { - if (cancel_upload != UPLOAD_ERROR_E) { /* file creation failed */ - unlink(temp_filename); - } - efree(temp_filename); - } - temp_filename=""; - } else { - zend_hash_add(SG(rfc1867_uploaded_files), temp_filename, strlen(temp_filename) + 1, &temp_filename, sizeof(char *), NULL); - } - - /* is_arr_upload is true when name of file upload field - * ends in [.*] - * start_arr is set to point to 1st [ - */ - is_arr_upload = (start_arr = strchr(param,'[')) && (param[strlen(param)-1] == ']'); - - if (is_arr_upload) { - array_len = strlen(start_arr); - if (array_index) { - efree(array_index); - } - array_index = estrndup(start_arr+1, array_len-2); - } - - /* Add $foo_name */ - if (lbuf) { - efree(lbuf); - } - lbuf = (char *) emalloc(strlen(param) + MAX_SIZE_OF_INDEX + 1); - - if (is_arr_upload) { - if (abuf) efree(abuf); - abuf = estrndup(param, strlen(param)-array_len); - sprintf(lbuf, "%s_name[%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s_name", param); - } - -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) - if (php_mb_encoding_translation(TSRMLS_C)) { - if (num_vars>=num_vars_max){ - php_mb_gpc_realloc_buffer(&val_list, &len_list, &num_vars_max, - 1 TSRMLS_CC); - } - val_list[num_vars] = filename; - len_list[num_vars] = strlen(filename); - num_vars++; - if(php_mb_gpc_encoding_detector(val_list, len_list, num_vars, NULL TSRMLS_CC) == SUCCESS) { - str_len = strlen(filename); - php_mb_gpc_encoding_converter(&filename, &str_len, 1, NULL, NULL TSRMLS_CC); - } - s = php_mb_strrchr(filename, '\\' TSRMLS_CC); - if ((tmp = php_mb_strrchr(filename, '/' TSRMLS_CC)) > s) { - s = tmp; - } - num_vars--; - goto filedone; - } -#endif - /* The \ check should technically be needed for win32 systems only where - * it is a valid path separator. However, IE in all it's wisdom always sends - * the full path of the file on the user's filesystem, which means that unless - * the user does basename() they get a bogus file name. Until IE's user base drops - * to nill or problem is fixed this code must remain enabled for all systems. - */ - s = strrchr(filename, '\\'); - if ((tmp = strrchr(filename, '/')) > s) { - s = tmp; - } -#ifdef PHP_WIN32 - if (PG(magic_quotes_gpc)) { - s = s ? s : filename; - tmp = strrchr(s, '\''); - s = tmp > s ? tmp : s; - tmp = strrchr(s, '"'); - s = tmp > s ? tmp : s; - } -#endif - -#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING) -filedone: -#endif - - if (!is_anonymous) { - if (s && s > filename) { - safe_php_register_variable(lbuf, s+1, strlen(s+1), NULL, 0 TSRMLS_CC); - } else { - safe_php_register_variable(lbuf, filename, strlen(filename), NULL, 0 TSRMLS_CC); - } - } - - /* Add $foo[name] */ - if (is_arr_upload) { - sprintf(lbuf, "%s[name][%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s[name]", param); - } - if (s && s > filename) { - register_http_post_files_variable(lbuf, s+1, http_post_files, 0 TSRMLS_CC); - } else { - register_http_post_files_variable(lbuf, filename, http_post_files, 0 TSRMLS_CC); - } - efree(filename); - s = NULL; - - /* Possible Content-Type: */ - if (cancel_upload || !(cd = php_mime_get_hdr_value(header, "Content-Type"))) { - cd = ""; - } else { - /* fix for Opera 6.01 */ - s = strchr(cd, ';'); - if (s != NULL) { - *s = '\0'; - } - } - - /* Add $foo_type */ - if (is_arr_upload) { - sprintf(lbuf, "%s_type[%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s_type", param); - } - if (!is_anonymous) { - safe_php_register_variable(lbuf, cd, strlen(cd), NULL, 0 TSRMLS_CC); - } - - /* Add $foo[type] */ - if (is_arr_upload) { - sprintf(lbuf, "%s[type][%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s[type]", param); - } - register_http_post_files_variable(lbuf, cd, http_post_files, 0 TSRMLS_CC); - - /* Restore Content-Type Header */ - if (s != NULL) { - *s = ';'; - } - s = ""; - - /* Initialize variables */ - add_protected_variable(param TSRMLS_CC); - - magic_quotes_gpc = PG(magic_quotes_gpc); - PG(magic_quotes_gpc) = 0; - /* if param is of form xxx[.*] this will cut it to xxx */ - if (!is_anonymous) { - safe_php_register_variable(param, temp_filename, strlen(temp_filename), NULL, 1 TSRMLS_CC); - } - - /* Add $foo[tmp_name] */ - if (is_arr_upload) { - sprintf(lbuf, "%s[tmp_name][%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s[tmp_name]", param); - } - add_protected_variable(lbuf TSRMLS_CC); - register_http_post_files_variable(lbuf, temp_filename, http_post_files, 1 TSRMLS_CC); - - PG(magic_quotes_gpc) = magic_quotes_gpc; - - { - zval file_size, error_type; - - error_type.value.lval = cancel_upload; - error_type.type = IS_LONG; - - /* Add $foo[error] */ - if (cancel_upload) { - file_size.value.lval = 0; - file_size.type = IS_LONG; - } else { - file_size.value.lval = total_bytes; - file_size.type = IS_LONG; - } - - if (is_arr_upload) { - sprintf(lbuf, "%s[error][%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s[error]", param); - } - register_http_post_files_variable_ex(lbuf, &error_type, http_post_files, 0 TSRMLS_CC); - - /* Add $foo_size */ - if (is_arr_upload) { - sprintf(lbuf, "%s_size[%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s_size", param); - } - if (!is_anonymous) { - safe_php_register_variable_ex(lbuf, &file_size, NULL, 0 TSRMLS_CC); - } - - /* Add $foo[size] */ - if (is_arr_upload) { - sprintf(lbuf, "%s[size][%s]", abuf, array_index); - } else { - sprintf(lbuf, "%s[size]", param); - } - register_http_post_files_variable_ex(lbuf, &file_size, http_post_files, 0 TSRMLS_CC); - } - efree(param); - } - } -fileupload_done: - if (php_rfc1867_callback != NULL) { - multipart_event_end event_end; - - event_end.post_bytes_processed = SG(read_post_bytes); - php_rfc1867_callback(MULTIPART_EVENT_END, &event_end, &event_extra_data TSRMLS_CC); - } - - SAFE_RETURN; -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/rfc1867.h b/main/rfc1867.h deleted file mode 100644 index c191db5c43..0000000000 --- a/main/rfc1867.h +++ /dev/null @@ -1,76 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef RFC1867_H -#define RFC1867_H - -#include "SAPI.h" - -#define MULTIPART_CONTENT_TYPE "multipart/form-data" -#define MULTIPART_EVENT_START 0 -#define MULTIPART_EVENT_FORMDATA 1 -#define MULTIPART_EVENT_FILE_START 2 -#define MULTIPART_EVENT_FILE_DATA 3 -#define MULTIPART_EVENT_FILE_END 4 -#define MULTIPART_EVENT_END 5 - -typedef struct _multipart_event_start { - size_t content_length; -} multipart_event_start; - -typedef struct _multipart_event_formdata { - size_t post_bytes_processed; - char *name; - char **value; - size_t length; - size_t *newlength; -} multipart_event_formdata; - -typedef struct _multipart_event_file_start { - size_t post_bytes_processed; - char *name; - char **filename; -} multipart_event_file_start; - -typedef struct _multipart_event_file_data { - size_t post_bytes_processed; - off_t offset; - char *data; - size_t length; - size_t *newlength; -} multipart_event_file_data; - -typedef struct _multipart_event_file_end { - size_t post_bytes_processed; - char *temp_filename; - int cancel_upload; -} multipart_event_file_end; - -typedef struct _multipart_event_end { - size_t post_bytes_processed; -} multipart_event_end; - -SAPI_API SAPI_POST_HANDLER_FUNC(rfc1867_post_handler); - -void destroy_uploaded_files_hash(TSRMLS_D); -void php_rfc1867_register_constants(TSRMLS_D); -extern PHPAPI int (*php_rfc1867_callback)(unsigned int event, void *event_data, void **extra TSRMLS_DC); - -#endif /* RFC1867_H */ diff --git a/main/safe_mode.c b/main/safe_mode.c deleted file mode 100644 index 3753e90ffb..0000000000 --- a/main/safe_mode.c +++ /dev/null @@ -1,234 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" - -#include <stdio.h> -#include <stdlib.h> - -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <sys/stat.h> -#include "ext/standard/pageinfo.h" -#include "safe_mode.h" -#include "SAPI.h" -#include "php_globals.h" - -/* - * php_checkuid - * - * This function has six modes: - * - * 0 - return invalid (0) if file does not exist - * 1 - return valid (1) if file does not exist - * 2 - if file does not exist, check directory - * 3 - only check directory (needed for mkdir) - * 4 - check mode and param - * 5 - only check file - */ - -PHPAPI int php_checkuid_ex(const char *filename, const char *fopen_mode, int mode, int flags) -{ - struct stat sb; - int ret, nofile=0; - long uid=0L, gid=0L, duid=0L, dgid=0L; - char path[MAXPATHLEN]; - char *s, filenamecopy[MAXPATHLEN]; - php_stream_wrapper *wrapper = NULL; - TSRMLS_FETCH(); - - if (!filename) { - return 0; /* path must be provided */ - } - - if (strlcpy(filenamecopy, filename, MAXPATHLEN)>=MAXPATHLEN) { - return 0; - } - filename=(char *)&filenamecopy; - - if (fopen_mode) { - if (fopen_mode[0] == 'r') { - mode = CHECKUID_DISALLOW_FILE_NOT_EXISTS; - } else { - mode = CHECKUID_CHECK_FILE_AND_DIR; - } - } - - /* - * If given filepath is a URL, allow - safe mode stuff - * related to URL's is checked in individual functions - */ - wrapper = php_stream_locate_url_wrapper(filename, NULL, STREAM_LOCATE_WRAPPERS_ONLY TSRMLS_CC); - if (wrapper != NULL) - return 1; - - /* First we see if the file is owned by the same user... - * If that fails, passthrough and check directory... - */ - if (mode != CHECKUID_ALLOW_ONLY_DIR) { - VCWD_REALPATH(filename, path); - ret = VCWD_STAT(path, &sb); - if (ret < 0) { - if (mode == CHECKUID_DISALLOW_FILE_NOT_EXISTS) { - if ((flags & CHECKUID_NO_ERRORS) == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to access %s", filename); - } - return 0; - } else if (mode == CHECKUID_ALLOW_FILE_NOT_EXISTS) { - if ((flags & CHECKUID_NO_ERRORS) == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to access %s", filename); - } - return 1; - } - nofile = 1; - } else { - uid = sb.st_uid; - gid = sb.st_gid; - if (uid == php_getuid()) { - return 1; - } else if (PG(safe_mode_gid) && gid == php_getgid()) { - return 1; - } - } - - /* Trim off filename */ - if ((s = strrchr(path, DEFAULT_SLASH))) { - if (s == path) - path[1] = '\0'; - else - *s = '\0'; - } - } else { /* CHECKUID_ALLOW_ONLY_DIR */ - s = strrchr(filename, DEFAULT_SLASH); - - if (s == filename) { - /* root dir */ - path[0] = DEFAULT_SLASH; - path[1] = '\0'; - } else if (s) { - *s = '\0'; - VCWD_REALPATH(filename, path); - *s = DEFAULT_SLASH; - } else { - /* Under Solaris, getcwd() can fail if there are no - * read permissions on a component of the path, even - * though it has the required x permissions */ - path[0] = '.'; - path[1] = '\0'; - VCWD_GETCWD(path, sizeof(path)); - } - } /* end CHECKUID_ALLOW_ONLY_DIR */ - - if (mode != CHECKUID_ALLOW_ONLY_FILE) { - /* check directory */ - ret = VCWD_STAT(path, &sb); - if (ret < 0) { - if ((flags & CHECKUID_NO_ERRORS) == 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to access %s", filename); - } - return 0; - } - duid = sb.st_uid; - dgid = sb.st_gid; - if (duid == php_getuid()) { - return 1; - } else if (PG(safe_mode_gid) && dgid == php_getgid()) { - return 1; - } else { - if (SG(rfc1867_uploaded_files)) { - if (zend_hash_exists(SG(rfc1867_uploaded_files), (char *) filename, strlen(filename)+1)) { - return 1; - } - } - } - } - - if (mode == CHECKUID_ALLOW_ONLY_DIR) { - uid = duid; - gid = dgid; - if (s) { - *s = 0; - } - } - - if (nofile) { - uid = duid; - gid = dgid; - filename = path; - } - - if ((flags & CHECKUID_NO_ERRORS) == 0) { - if (PG(safe_mode_gid)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SAFE MODE Restriction in effect. The script whose uid/gid is %ld/%ld is not allowed to access %s owned by uid/gid %ld/%ld", php_getuid(), php_getgid(), filename, uid, gid); - } else { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "SAFE MODE Restriction in effect. The script whose uid is %ld is not allowed to access %s owned by uid %ld", php_getuid(), filename, uid); - } - } - - return 0; -} - -PHPAPI int php_checkuid(const char *filename, const char *fopen_mode, int mode) { -#ifdef NETWARE -/* NetWare don't have uid*/ - return 1; -#else - return php_checkuid_ex(filename, fopen_mode, mode, 0); -#endif -} - -PHPAPI char *php_get_current_user() -{ - struct passwd *pwd; - struct stat *pstat; - TSRMLS_FETCH(); - - if (SG(request_info).current_user) { - return SG(request_info).current_user; - } - - /* FIXME: I need to have this somehow handled if - USE_SAPI is defined, because cgi will also be - interfaced in USE_SAPI */ - - pstat = sapi_get_stat(TSRMLS_C); - - if (!pstat) { - return ""; - } - - if ((pwd=getpwuid(pstat->st_uid))==NULL) { - return ""; - } - SG(request_info).current_user_length = strlen(pwd->pw_name); - SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length); - - return SG(request_info).current_user; -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/safe_mode.h b/main/safe_mode.h deleted file mode 100644 index 51cb68c06e..0000000000 --- a/main/safe_mode.h +++ /dev/null @@ -1,41 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#ifndef SAFE_MODE_H -#define SAFE_MODE_H - -/* mode's for php_checkuid() */ -#define CHECKUID_DISALLOW_FILE_NOT_EXISTS 0 -#define CHECKUID_ALLOW_FILE_NOT_EXISTS 1 -#define CHECKUID_CHECK_FILE_AND_DIR 2 -#define CHECKUID_ALLOW_ONLY_DIR 3 -#define CHECKUID_CHECK_MODE_PARAM 4 -#define CHECKUID_ALLOW_ONLY_FILE 5 - -/* flags for php_checkuid_ex() */ -#define CHECKUID_NO_ERRORS 0x01 - -BEGIN_EXTERN_C() -PHPAPI int php_checkuid(const char *filename, const char *fopen_mode, int mode); -PHPAPI int php_checkuid_ex(const char *filename, const char *fopen_mode, int mode, int flags); -PHPAPI char *php_get_current_user(void); -END_EXTERN_C() - -#endif diff --git a/main/snprintf.c b/main/snprintf.c deleted file mode 100644 index ff806f78a2..0000000000 --- a/main/snprintf.c +++ /dev/null @@ -1,1168 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* ==================================================================== - * Copyright (c) 1995-1998 The Apache Group. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * 4. The names "Apache Server" and "Apache Group" must not be used to - * endorse or promote products derived from this software without - * prior written permission. - * - * 5. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Group and was originally based - * on public domain software written at the National Center for - * Supercomputing Applications, University of Illinois, Urbana-Champaign. - * For more information on the Apache Group and the Apache HTTP server - * project, please see <http://www.apache.org/>. - * - * This code is based on, and used with the permission of, the - * SIO stdio-replacement strx_* functions by Panos Tsirigotis - * <panos@alumni.cs.colorado.edu> for xinetd. - */ - -#include "php.h" - -#include <stddef.h> -#include <stdio.h> -#include <ctype.h> -#include <sys/types.h> -#include <stdarg.h> -#include <string.h> -#include <stdlib.h> -#include <math.h> -#ifdef HAVE_INTTYPES_H -#include <inttypes.h> -#endif - -#define FALSE 0 -#define TRUE 1 -#define NUL '\0' -#define INT_NULL ((int *)0) - -#define S_NULL "(null)" -#define S_NULL_LEN 6 - -#define FLOAT_DIGITS 6 -#define EXPONENT_LENGTH 10 - - -/* - * Convert num to its decimal format. - * Return value: - * - a pointer to a string containing the number (no sign) - * - len contains the length of the string - * - is_negative is set to TRUE or FALSE depending on the sign - * of the number (always set to FALSE if is_unsigned is TRUE) - * - * The caller provides a buffer for the string: that is the buf_end argument - * which is a pointer to the END of the buffer + 1 (i.e. if the buffer - * is declared as buf[ 100 ], buf_end should be &buf[ 100 ]) - */ -char * ap_php_conv_10(register wide_int num, register bool_int is_unsigned, - register bool_int * is_negative, char *buf_end, register int *len) -{ - register char *p = buf_end; - register u_wide_int magnitude; - - if (is_unsigned) { - magnitude = (u_wide_int) num; - *is_negative = FALSE; - } else { - *is_negative = (num < 0); - - /* - * On a 2's complement machine, negating the most negative integer - * results in a number that cannot be represented as a signed integer. - * Here is what we do to obtain the number's magnitude: - * a. add 1 to the number - * b. negate it (becomes positive) - * c. convert it to unsigned - * d. add 1 - */ - if (*is_negative) { - wide_int t = num + 1; - - magnitude = ((u_wide_int) - t) + 1; - } else - magnitude = (u_wide_int) num; - } - - /* - * We use a do-while loop so that we write at least 1 digit - */ - do { - register u_wide_int new_magnitude = magnitude / 10; - - *--p = (char)(magnitude - new_magnitude * 10 + '0'); - magnitude = new_magnitude; - } - while (magnitude); - - *len = buf_end - p; - return (p); -} - -/* If you change this value then also change bug24640.phpt. - * Also NDIG must be reasonable smaller than NUM_BUF_SIZE. - */ -#define NDIG 320 - - -/* - * Convert a floating point number to a string formats 'f', 'e' or 'E'. - * The result is placed in buf, and len denotes the length of the string - * The sign is returned in the is_negative argument (and is not placed - * in buf). - */ -char * ap_php_conv_fp(register char format, register double num, - boolean_e add_dp, int precision, bool_int * is_negative, char *buf, int *len) -{ - register char *s = buf; - register char *p; - int decimal_point; - char buf1[NDIG]; - - if (format == 'f') - p = ap_php_fcvt(num, precision, &decimal_point, is_negative, buf1); - else /* either e or E format */ - p = ap_php_ecvt(num, precision + 1, &decimal_point, is_negative, buf1); - - /* - * Check for Infinity and NaN - */ - if (isalpha((int)*p)) { - *len = strlen(p); - memcpy(buf, p, *len + 1); - *is_negative = FALSE; - return (buf); - } - if (format == 'f') { - if (decimal_point <= 0) { - *s++ = '0'; - if (precision > 0) { - *s++ = '.'; - while (decimal_point++ < 0) - *s++ = '0'; - } else if (add_dp) { - *s++ = '.'; - } - } else { - int addz = decimal_point >= NDIG ? decimal_point - NDIG + 1 : 0; - decimal_point -= addz; - while (decimal_point-- > 0) { - *s++ = *p++; - } - while (addz-- > 0) { - *s++ = '0'; - } - if (precision > 0 || add_dp) { - *s++ = '.'; - } - } - } else { - *s++ = *p++; - if (precision > 0 || add_dp) - *s++ = '.'; - } - - /* - * copy the rest of p, the NUL is NOT copied - */ - while (*p) - *s++ = *p++; - - if (format != 'f') { - char temp[EXPONENT_LENGTH]; /* for exponent conversion */ - int t_len; - bool_int exponent_is_negative; - - *s++ = format; /* either e or E */ - decimal_point--; - if (decimal_point != 0) { - p = ap_php_conv_10((wide_int) decimal_point, FALSE, &exponent_is_negative, - &temp[EXPONENT_LENGTH], &t_len); - *s++ = exponent_is_negative ? '-' : '+'; - - /* - * Make sure the exponent has at least 2 digits - */ - if (t_len == 1) - *s++ = '0'; - while (t_len--) - *s++ = *p++; - } else { - *s++ = '+'; - *s++ = '0'; - *s++ = '0'; - } - } - *len = s - buf; - return (buf); -} - - -/* - * Convert num to a base X number where X is a power of 2. nbits determines X. - * For example, if nbits is 3, we do base 8 conversion - * Return value: - * a pointer to a string containing the number - * - * The caller provides a buffer for the string: that is the buf_end argument - * which is a pointer to the END of the buffer + 1 (i.e. if the buffer - * is declared as buf[ 100 ], buf_end should be &buf[ 100 ]) - */ -char * ap_php_conv_p2(register u_wide_int num, register int nbits, - char format, char *buf_end, register int *len) -{ - register int mask = (1 << nbits) - 1; - register char *p = buf_end; - static char low_digits[] = "0123456789abcdef"; - static char upper_digits[] = "0123456789ABCDEF"; - register char *digits = (format == 'X') ? upper_digits : low_digits; - - do { - *--p = digits[num & mask]; - num >>= nbits; - } - while (num); - - *len = buf_end - p; - return (p); -} - -/* - * cvt.c - IEEE floating point formatting routines for FreeBSD - * from GNU libc-4.6.27 - */ - -/* - * ap_php_ecvt converts to decimal - * the number of digits is specified by ndigit - * decpt is set to the position of the decimal point - * sign is set to 0 for positive, 1 for negative - */ - - -char * ap_php_cvt(double arg, int ndigits, int *decpt, int *sign, int eflag, char *buf) -{ - register int r2; - int mvl; - double fi, fj; - register char *p, *p1; - - if (ndigits >= NDIG - 1) - ndigits = NDIG - 2; - r2 = 0; - *sign = 0; - p = &buf[0]; - if (arg < 0) { - *sign = 1; - arg = -arg; - } - arg = modf(arg, &fi); - p1 = &buf[NDIG]; - /* - * Do integer part - */ - if (fi != 0) { - while (fi != 0) { - fj = modf(fi / 10, &fi); - if (p1 <= &buf[0]) { - mvl = NDIG - ndigits; - if (ndigits > 0) { - memmove(&buf[mvl], &buf[0], NDIG-mvl-1); - } - p1 += mvl; - } - *--p1 = (int) ((fj + .03) * 10) + '0'; - r2++; - } - while (p1 < &buf[NDIG]) { - *p++ = *p1++; - } - } else if (arg > 0) { - while ((fj = arg * 10) < 1) { - if (!eflag && (r2 * -1) < ndigits) { - break; - } - arg = fj; - r2--; - } - } - p1 = &buf[ndigits]; - if (eflag == 0) - p1 += r2; - *decpt = r2; - if (p1 < &buf[0]) { - buf[0] = '\0'; - return (buf); - } - if (p <= p1 && p < &buf[NDIG]) { - arg = modf(arg * 10, &fj); - if ((int)fj==10) { - *p++ = '1'; - fj = 0; - *decpt = ++r2; - } - while (p <= p1 && p < &buf[NDIG]) { - *p++ = (int) fj + '0'; - arg = modf(arg * 10, &fj); - } - } - if (p1 >= &buf[NDIG]) { - buf[NDIG - 1] = '\0'; - return (buf); - } - p = p1; - *p1 += 5; - while (*p1 > '9') { - *p1 = '0'; - if (p1 > buf) - ++ * --p1; - else { - *p1 = '1'; - (*decpt)++; - if (eflag == 0) { - if (p > buf) - *p = '0'; - p++; - } - } - } - *p = '\0'; - return (buf); -} - -char * ap_php_ecvt(double arg, int ndigits, int *decpt, int *sign, char *buf) -{ - return (ap_php_cvt(arg, ndigits, decpt, sign, 1, buf)); -} - -char * ap_php_fcvt(double arg, int ndigits, int *decpt, int *sign, char *buf) -{ - return (ap_php_cvt(arg, ndigits, decpt, sign, 0, buf)); -} - -/* - * ap_php_gcvt - Floating output conversion to - * minimal length string - */ - -char * ap_php_gcvt(double number, int ndigit, char *buf, boolean_e altform) -{ - int sign, decpt; - register char *p1, *p2; - register int i; - char buf1[NDIG]; - - if (ndigit >= NDIG - 1) { - ndigit = NDIG - 2; - } - - p1 = ap_php_ecvt(number, ndigit, &decpt, &sign, buf1); - p2 = buf; - if (sign) - *p2++ = '-'; - for (i = ndigit - 1; i > 0 && p1[i] == '0'; i--) - ndigit--; - if ((decpt >= 0 && decpt - ndigit > 4) - || (decpt < 0 && decpt < -3)) { /* use E-style */ - decpt--; - *p2++ = *p1++; - *p2++ = '.'; - for (i = 1; i < ndigit; i++) - *p2++ = *p1++; - if (*(p2 - 1) == '.') { - *p2++ = '0'; - } - *p2++ = 'e'; - if (decpt < 0) { - decpt = -decpt; - *p2++ = '-'; - } else - *p2++ = '+'; - if (decpt / 100 > 0) - *p2++ = decpt / 100 + '0'; - if (decpt / 10 > 0) - *p2++ = (decpt % 100) / 10 + '0'; - *p2++ = decpt % 10 + '0'; - } else { - if (decpt <= 0) { - if (*p1 != '0') { - *p2++ = '0'; - *p2++ = '.'; - } - while (decpt < 0) { - decpt++; - *p2++ = '0'; - } - } - for (i = 1; i <= ndigit; i++) { - *p2++ = *p1++; - if (i == decpt) - *p2++ = '.'; - } - if (ndigit < decpt) { - while (ndigit++ < decpt) - *p2++ = '0'; - *p2++ = '.'; - } - } - if (p2[-1] == '.' && !altform) - p2--; - *p2 = '\0'; - return (buf); -} - -/* - * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions - * - * XXX: this is a magic number; do not decrease it - */ -#define NUM_BUF_SIZE 512 - - -/* - * Descriptor for buffer area - */ -struct buf_area { - char *buf_end; - char *nextb; /* pointer to next byte to read/write */ -}; - -typedef struct buf_area buffy; - -/* - * The INS_CHAR macro inserts a character in the buffer and writes - * the buffer back to disk if necessary - * It uses the char pointers sp and bep: - * sp points to the next available character in the buffer - * bep points to the end-of-buffer+1 - * While using this macro, note that the nextb pointer is NOT updated. - * - * NOTE: Evaluation of the c argument should not have any side-effects - */ -#define INS_CHAR(c, sp, bep, cc) \ - { \ - if (sp < bep) \ - { \ - *sp++ = c; \ - } \ - cc++; \ - } - -#define NUM( c ) ( c - '0' ) - -#define STR_TO_DEC( str, num ) \ - num = NUM( *str++ ) ; \ - while ( isdigit((int)*str ) ) \ - { \ - num *= 10 ; \ - num += NUM( *str++ ) ; \ - } - -/* - * This macro does zero padding so that the precision - * requirement is satisfied. The padding is done by - * adding '0's to the left of the string that is going - * to be printed. - */ -#define FIX_PRECISION( adjust, precision, s, s_len ) \ - if ( adjust ) \ - while ( s_len < precision ) \ - { \ - *--s = '0' ; \ - s_len++ ; \ - } - -/* - * Macro that does padding. The padding is done by printing - * the character ch. - */ -#define PAD( width, len, ch ) do \ - { \ - INS_CHAR( ch, sp, bep, cc ) ; \ - width-- ; \ - } \ - while ( width > len ) - -/* - * Prefix the character ch to the string str - * Increase length - * Set the has_prefix flag - */ -#define PREFIX( str, length, ch ) *--str = ch ; length++ ; has_prefix = YES - - -/* - * Do format conversion placing the output in buffer - */ -static int format_converter(register buffy * odp, const char *fmt, - va_list ap) -{ - register char *sp; - register char *bep; - register int cc = 0; - register int i; - - register char *s = NULL; - char *q; - int s_len; - - register int min_width = 0; - int precision = 0; - enum { - LEFT, RIGHT - } adjust; - char pad_char; - char prefix_char; - - double fp_num; - wide_int i_num = (wide_int) 0; - u_wide_int ui_num; - - char num_buf[NUM_BUF_SIZE]; - char char_buf[2]; /* for printing %% and %<unknown> */ - - /* - * Flag variables - */ - length_modifier_e modifier; - boolean_e alternate_form; - boolean_e print_sign; - boolean_e print_blank; - boolean_e adjust_precision; - boolean_e adjust_width; - bool_int is_negative; - - sp = odp->nextb; - bep = odp->buf_end; - - while (*fmt) { - if (*fmt != '%') { - INS_CHAR(*fmt, sp, bep, cc); - } else { - /* - * Default variable settings - */ - adjust = RIGHT; - alternate_form = print_sign = print_blank = NO; - pad_char = ' '; - prefix_char = NUL; - - fmt++; - - /* - * Try to avoid checking for flags, width or precision - */ - if (isascii((int)*fmt) && !islower((int)*fmt)) { - /* - * Recognize flags: -, #, BLANK, + - */ - for (;; fmt++) { - if (*fmt == '-') - adjust = LEFT; - else if (*fmt == '+') - print_sign = YES; - else if (*fmt == '#') - alternate_form = YES; - else if (*fmt == ' ') - print_blank = YES; - else if (*fmt == '0') - pad_char = '0'; - else - break; - } - - /* - * Check if a width was specified - */ - if (isdigit((int)*fmt)) { - STR_TO_DEC(fmt, min_width); - adjust_width = YES; - } else if (*fmt == '*') { - min_width = va_arg(ap, int); - fmt++; - adjust_width = YES; - if (min_width < 0) { - adjust = LEFT; - min_width = -min_width; - } - } else - adjust_width = NO; - - /* - * Check if a precision was specified - * - * XXX: an unreasonable amount of precision may be specified - * resulting in overflow of num_buf. Currently we - * ignore this possibility. - */ - if (*fmt == '.') { - adjust_precision = YES; - fmt++; - if (isdigit((int)*fmt)) { - STR_TO_DEC(fmt, precision); - } else if (*fmt == '*') { - precision = va_arg(ap, int); - fmt++; - if (precision < 0) - precision = 0; - } else - precision = 0; - } else - adjust_precision = NO; - } else - adjust_precision = adjust_width = NO; - - /* - * Modifier check - */ - switch (*fmt) { - case 'L': - fmt++; - modifier = LM_LONG_DOUBLE; - break; - case 'l': - fmt++; -#if SIZEOF_LONG_LONG - if (*fmt == 'l') { - fmt++; - modifier = LM_LONG_LONG; - } else -#endif - modifier = LM_LONG; - break; - case 'z': - fmt++; - modifier = LM_SIZE_T; - break; - case 'j': - fmt++; -#if SIZEOF_INTMAX_T - modifier = LM_INTMAX_T; -#else - modifier = LM_SIZE_T; -#endif - break; - case 't': - fmt++; -#if SIZEOF_PTRDIFF_T - modifier = LM_PTRDIFF_T; -#else - modifier = LM_SIZE_T; -#endif - break; - case 'h': - fmt++; - if (*fmt == 'h') { - fmt++; - } - /* these are promoted to int, so no break */ - default: - modifier = LM_STD; - break; - } - - /* - * Argument extraction and printing. - * First we determine the argument type. - * Then, we convert the argument to a string. - * On exit from the switch, s points to the string that - * must be printed, s_len has the length of the string - * The precision requirements, if any, are reflected in s_len. - * - * NOTE: pad_char may be set to '0' because of the 0 flag. - * It is reset to ' ' by non-numeric formats - */ - switch (*fmt) { - case 'u': - switch(modifier) { - default: - i_num = (wide_int) va_arg(ap, unsigned int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - i_num = (wide_int) va_arg(ap, unsigned long int); - break; - case LM_SIZE_T: - i_num = (wide_int) va_arg(ap, size_t); - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - i_num = (wide_int) va_arg(ap, u_wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - i_num = (wide_int) va_arg(ap, uintmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - i_num = (wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - /* - * The rest also applies to other integer formats, so fall - * into that case. - */ - case 'd': - case 'i': - /* - * Get the arg if we haven't already. - */ - if ((*fmt) != 'u') { - switch(modifier) { - default: - i_num = (wide_int) va_arg(ap, int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - i_num = (wide_int) va_arg(ap, long int); - break; - case LM_SIZE_T: -#if SIZEOF_SSIZE_T - i_num = (wide_int) va_arg(ap, ssize_t); -#else - i_num = (wide_int) va_arg(ap, size_t); -#endif - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - i_num = (wide_int) va_arg(ap, wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - i_num = (wide_int) va_arg(ap, intmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - i_num = (wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - } - s = ap_php_conv_10(i_num, (*fmt) == 'u', &is_negative, - &num_buf[NUM_BUF_SIZE], &s_len); - FIX_PRECISION(adjust_precision, precision, s, s_len); - - if (*fmt != 'u') { - if (is_negative) - prefix_char = '-'; - else if (print_sign) - prefix_char = '+'; - else if (print_blank) - prefix_char = ' '; - } - break; - - - case 'o': - switch(modifier) { - default: - ui_num = (u_wide_int) va_arg(ap, unsigned int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - ui_num = (u_wide_int) va_arg(ap, unsigned long int); - break; - case LM_SIZE_T: - ui_num = (u_wide_int) va_arg(ap, size_t); - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - ui_num = (u_wide_int) va_arg(ap, u_wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - ui_num = (u_wide_int) va_arg(ap, uintmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - ui_num = (u_wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - s = ap_php_conv_p2(ui_num, 3, *fmt, - &num_buf[NUM_BUF_SIZE], &s_len); - FIX_PRECISION(adjust_precision, precision, s, s_len); - if (alternate_form && *s != '0') { - *--s = '0'; - s_len++; - } - break; - - - case 'x': - case 'X': - switch(modifier) { - default: - ui_num = (u_wide_int) va_arg(ap, unsigned int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - ui_num = (u_wide_int) va_arg(ap, unsigned long int); - break; - case LM_SIZE_T: - ui_num = (u_wide_int) va_arg(ap, size_t); - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - ui_num = (u_wide_int) va_arg(ap, u_wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - ui_num = (u_wide_int) va_arg(ap, uintmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - ui_num = (u_wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - s = ap_php_conv_p2(ui_num, 4, *fmt, - &num_buf[NUM_BUF_SIZE], &s_len); - FIX_PRECISION(adjust_precision, precision, s, s_len); - if (alternate_form && i_num != 0) { - *--s = *fmt; /* 'x' or 'X' */ - *--s = '0'; - s_len += 2; - } - break; - - - case 's': - case 'v': - s = va_arg(ap, char *); - if (s != NULL) { - s_len = strlen(s); - if (adjust_precision && precision < s_len) - s_len = precision; - } else { - s = S_NULL; - s_len = S_NULL_LEN; - } - pad_char = ' '; - break; - - - case 'f': - case 'e': - case 'E': - switch(modifier) { - case LM_LONG_DOUBLE: - fp_num = (double) va_arg(ap, long double); - break; - case LM_STD: - fp_num = va_arg(ap, double); - break; - default: - goto fmt_error; - } - - if (zend_isnan(fp_num)) { - s = "nan"; - s_len = 3; - } else if (zend_isinf(fp_num)) { - s = "inf"; - s_len = 3; - } else { - s = ap_php_conv_fp(*fmt, fp_num, alternate_form, - (adjust_precision == NO) ? FLOAT_DIGITS : precision, - &is_negative, &num_buf[1], &s_len); - if (is_negative) - prefix_char = '-'; - else if (print_sign) - prefix_char = '+'; - else if (print_blank) - prefix_char = ' '; - } - break; - - - case 'g': - case 'G': - switch(modifier) { - case LM_LONG_DOUBLE: - fp_num = (double) va_arg(ap, long double); - break; - case LM_STD: - fp_num = va_arg(ap, double); - break; - default: - goto fmt_error; - } - - if (zend_isnan(fp_num)) { - s = "NAN"; - s_len = 3; - break; - } else if (zend_isinf(fp_num)) { - if (fp_num > 0) { - s = "INF"; - s_len = 3; - } else { - s = "-INF"; - s_len = 4; - } - break; - } - - if (adjust_precision == NO) - precision = FLOAT_DIGITS; - else if (precision == 0) - precision = 1; - /* - * * We use &num_buf[ 1 ], so that we have room for the sign - */ - s = ap_php_gcvt(fp_num, precision, &num_buf[1], - alternate_form); - if (*s == '-') - prefix_char = *s++; - else if (print_sign) - prefix_char = '+'; - else if (print_blank) - prefix_char = ' '; - - s_len = strlen(s); - - if (alternate_form && (q = strchr(s, '.')) == NULL) - s[s_len++] = '.'; - if (*fmt == 'G' && (q = strchr(s, 'e')) != NULL) - *q = 'E'; - break; - - - case 'c': - char_buf[0] = (char) (va_arg(ap, int)); - s = &char_buf[0]; - s_len = 1; - pad_char = ' '; - break; - - - case '%': - char_buf[0] = '%'; - s = &char_buf[0]; - s_len = 1; - pad_char = ' '; - break; - - - case 'n': - *(va_arg(ap, int *)) = cc; - goto skip_output; - - /* - * Always extract the argument as a "char *" pointer. We - * should be using "void *" but there are still machines - * that don't understand it. - * If the pointer size is equal to the size of an unsigned - * integer we convert the pointer to a hex number, otherwise - * we print "%p" to indicate that we don't handle "%p". - */ - case 'p': - if (sizeof(char *) <= sizeof(u_wide_int)) { - ui_num = (u_wide_int)((size_t) va_arg(ap, char *)); - s = ap_php_conv_p2(ui_num, 4, 'x', - &num_buf[NUM_BUF_SIZE], &s_len); - if (ui_num != 0) { - *--s = 'x'; - *--s = '0'; - s_len += 2; - } - } else { - s = "%p"; - s_len = 2; - } - pad_char = ' '; - break; - - - case NUL: - /* - * The last character of the format string was %. - * We ignore it. - */ - continue; - - -fmt_error: - php_error(E_ERROR, "Illegal length modifier specified '%c' in s[np]printf call", *fmt); - /* - * The default case is for unrecognized %'s. - * We print %<char> to help the user identify what - * option is not understood. - * This is also useful in case the user wants to pass - * the output of format_converter to another function - * that understands some other %<char> (like syslog). - * Note that we can't point s inside fmt because the - * unknown <char> could be preceded by width etc. - */ - default: - char_buf[0] = '%'; - char_buf[1] = *fmt; - s = char_buf; - s_len = 2; - pad_char = ' '; - break; - } - - if (prefix_char != NUL) { - *--s = prefix_char; - s_len++; - } - if (adjust_width && adjust == RIGHT && min_width > s_len) { - if (pad_char == '0' && prefix_char != NUL) { - INS_CHAR(*s, sp, bep, cc) - s++; - s_len--; - min_width--; - } - PAD(min_width, s_len, pad_char); - } - /* - * Print the string s. - */ - for (i = s_len; i != 0; i--) { - INS_CHAR(*s, sp, bep, cc); - s++; - } - - if (adjust_width && adjust == LEFT && min_width > s_len) - PAD(min_width, s_len, pad_char); - } -skip_output: - fmt++; - } - odp->nextb = sp; - return (cc); -} - - -/* - * This is the general purpose conversion function. - */ -static void strx_printv(int *ccp, char *buf, size_t len, const char *format, - va_list ap) -{ - buffy od; - int cc; - - /* - * First initialize the descriptor - * Notice that if no length is given, we initialize buf_end to the - * highest possible address. - */ - if (len == 0) { - od.buf_end = (char *) ~0; - od.nextb = (char *) ~0; - } else { - od.buf_end = &buf[len-1]; - od.nextb = buf; - } - - /* - * Do the conversion - */ - cc = format_converter(&od, format, ap); - if (len != 0 && od.nextb <= od.buf_end) - *(od.nextb) = '\0'; - if (ccp) - *ccp = cc; -} - - -PHPAPI int ap_php_snprintf(char *buf, size_t len, const char *format,...) -{ - int cc; - va_list ap; - - va_start(ap, format); - strx_printv(&cc, buf, len, format, ap); - va_end(ap); - return (cc); -} - - -PHPAPI int ap_php_vsnprintf(char *buf, size_t len, const char *format, va_list ap) -{ - int cc; - - strx_printv(&cc, buf, len, format, ap); - return (cc); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/snprintf.h b/main/snprintf.h deleted file mode 100644 index 38575b2b2f..0000000000 --- a/main/snprintf.h +++ /dev/null @@ -1,145 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Stig Sæther Bakken <ssb@php.net> | - | Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* - -Comparing: sprintf, snprintf, spprintf - -sprintf offers the ability to make a lot of failures since it does not know - the size of the buffer it uses. Therefore usage of sprintf often - results in possible entries for buffer overrun attacks. So please - use this version only if you are sure the call is safe. sprintf - allways terminstes the buffer it writes to. - -snprintf knows the buffers size and will not write behind it. But you will - have to use either a static buffer or allocate a dynamic buffer - before beeing able to call the function. In other words you must - be sure that you really know the maximum size of the buffer required. - A bad thing is having a big maximum while in most cases you would - only need a small buffer. If the size of the resulting string is - longer or equal to the buffer size than the buffer is not terminated. - -spprintf is the dynamical version of snprintf. It allocates the buffer in size - as needed and allows a maximum setting as snprintf (turn this feature - off by setting max_len to 0). spprintf is a little bit slower than - snprintf and offers possible memory leakes if you miss freeing the - buffer allocated by the function. Therfore this function should be - used where either no maximum is known or the maximum is much bigger - than normal size required. spprintf allways terminates the buffer. - -Example: - - #define MAX 1024 | #define MAX 1024 | #define MAX 1024 - char buffer[MAX] | char buffer[MAX] | char *buffer; - | | - | | // No need to initialize buffer: - | | // spprintf ignores value of buffer - sprintf(buffer, "test"); | snprintf(buffer, MAX, "test"); | spprintf(&buffer, MAX, "text"); - | | if (!buffer) - | | return OUT_OF_MEMORY - // sprintf allways terminates | // manual termination of | // spprintf allays terminates buffer - // buffer | // buffer *IS* required | - | buffer[MAX-1] = 0; | - action_with_buffer(buffer); | action_with_buffer(buffer); | action_with_buffer(buffer); - | | efree(buffer); -*/ - -#ifndef SNPRINTF_H -#define SNPRINTF_H - -BEGIN_EXTERN_C() -PHPAPI int ap_php_snprintf(char *, size_t, const char *, ...) PHP_ATTRIBUTE_FORMAT(printf, 3, 4); -PHPAPI int ap_php_vsnprintf(char *, size_t, const char *, va_list ap) PHP_ATTRIBUTE_FORMAT(printf, 3, 0); -PHPAPI int php_sprintf (char* s, const char* format, ...) PHP_ATTRIBUTE_FORMAT(printf, 2, 3); -END_EXTERN_C() - -#ifdef snprintf -#undef snprintf -#endif -#define snprintf ap_php_snprintf - -#ifdef vsnprintf -#undef vsnprintf -#endif -#define vsnprintf ap_php_vsnprintf - -#ifdef sprintf -#undef sprintf -#endif -#define sprintf php_sprintf - -typedef enum { - NO = 0, YES = 1 -} boolean_e; - -typedef enum { - LM_STD = 0, -#if SIZEOF_INTMAX_T - LM_INTMAX_T, -#endif -#if SIZEOF_PTRDIFF_T - LM_PTRDIFF_T, -#endif -#if SIZEOF_LONG_LONG - LM_LONG_LONG, -#endif - LM_SIZE_T, - LM_LONG, - LM_LONG_DOUBLE -} length_modifier_e; - -extern char * ap_php_cvt(double arg, int ndigits, int *decpt, int *sign, int eflag, char *buf); -extern char * ap_php_ecvt(double arg, int ndigits, int *decpt, int *sign, char *buf); -extern char * ap_php_fcvt(double arg, int ndigits, int *decpt, int *sign, char *buf); -extern char * ap_php_gcvt(double number, int ndigit, char *buf, boolean_e altform); - -#ifdef PHP_WIN32 -# define WIDE_INT __int64 -#elif SIZEOF_LONG_LONG_INT -# define WIDE_INT long long int -#elif SIZEOF_LONG_LONG -# define WIDE_INT long long -#else -# define WIDE_INT long -#endif -typedef WIDE_INT wide_int; -typedef unsigned WIDE_INT u_wide_int; - -typedef int bool_int; - -extern char * ap_php_conv_10(register wide_int num, register bool_int is_unsigned, - register bool_int * is_negative, char *buf_end, register int *len); - -extern char * ap_php_conv_fp(register char format, register double num, - boolean_e add_dp, int precision, bool_int * is_negative, char *buf, int *len); - -extern char * ap_php_conv_p2(register u_wide_int num, register int nbits, - char format, char *buf_end, register int *len); - - -#endif /* SNPRINTF_H */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/spprintf.c b/main/spprintf.c deleted file mode 100644 index 96a0234fc0..0000000000 --- a/main/spprintf.c +++ /dev/null @@ -1,758 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* This is the spprintf implementation. - * It has emerged from apache snprintf. See original header: - */ - -/* ==================================================================== - * Copyright (c) 1995-1998 The Apache Group. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * 4. The names "Apache Server" and "Apache Group" must not be used to - * endorse or promote products derived from this software without - * prior written permission. - * - * 5. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the Apache Group - * for use in the Apache HTTP server project (http://www.apache.org/)." - * - * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE APACHE GROUP OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This software consists of voluntary contributions made by many - * individuals on behalf of the Apache Group and was originally based - * on public domain software written at the National Center for - * Supercomputing Applications, University of Illinois, Urbana-Champaign. - * For more information on the Apache Group and the Apache HTTP server - * project, please see <http://www.apache.org/>. - * - * This code is based on, and used with the permission of, the - * SIO stdio-replacement strx_* functions by Panos Tsirigotis - * <panos@alumni.cs.colorado.edu> for xinetd. - */ - -#include "php.h" - -#include <stddef.h> -#include <stdio.h> -#include <ctype.h> -#include <sys/types.h> -#include <stdarg.h> -#include <string.h> -#include <stdlib.h> -#include <math.h> -#ifdef HAVE_INTTYPES_H -#include <inttypes.h> -#endif - -#include "snprintf.h" - -#define FALSE 0 -#define TRUE 1 -#define NUL '\0' -#define INT_NULL ((int *)0) - -#define S_NULL "(null)" -#define S_NULL_LEN 6 - -#define FLOAT_DIGITS 6 -#define EXPONENT_LENGTH 10 - -#include "ext/standard/php_smart_str.h" - -/* - * NUM_BUF_SIZE is the size of the buffer used for arithmetic conversions - * - * XXX: this is a magic number; do not decrease it - */ -#define NUM_BUF_SIZE 512 - -/* - * The INS_CHAR macro inserts a character in the buffer. - * - * NOTE: Evaluation of the ch argument should not have any side-effects - */ -#define INS_CHAR_NR(xbuf, ch) do { \ - smart_str_appendc(xbuf, ch); \ -} while (0) - -#define INS_STRING(xbuf, s, slen) do { \ - smart_str_appendl(xbuf, s, slen); \ -} while (0) - -#define INS_CHAR(xbuf, ch) \ - INS_CHAR_NR(xbuf, ch) - -/* - * Macro that does padding. The padding is done by printing - * the character ch. - */ -#define PAD(xbuf, count, ch) do { \ - if ((count) > 0) { \ - size_t newlen; \ - smart_str_alloc(xbuf, (count), 0); \ - memset(xbuf->c + xbuf->len, ch, (count)); \ - xbuf->len += (count); \ - } \ -} while (0) - -#define NUM(c) (c - '0') - -#define STR_TO_DEC(str, num) do { \ - num = NUM(*str++); \ - while (isdigit((int)*str)) { \ - num *= 10; \ - num += NUM(*str++); \ - if (num >= INT_MAX / 10) { \ - while (isdigit((int)*str++)); \ - break; \ - } \ - } \ -} while (0) - -/* - * This macro does zero padding so that the precision - * requirement is satisfied. The padding is done by - * adding '0's to the left of the string that is going - * to be printed. - */ -#define FIX_PRECISION(adjust, precision, s, s_len) do { \ - if (adjust) \ - while (s_len < precision) { \ - *--s = '0'; \ - s_len++; \ - } \ -} while (0) - - - -/* - * Do format conversion placing the output in buffer - */ -static void xbuf_format_converter(smart_str *xbuf, const char *fmt, va_list ap) -{ - register char *s = NULL; - char *q; - int s_len; - - register int min_width = 0; - int precision = 0; - enum { - LEFT, RIGHT - } adjust; - char pad_char; - char prefix_char; - - double fp_num; - wide_int i_num = (wide_int) 0; - u_wide_int ui_num; - - char num_buf[NUM_BUF_SIZE]; - char char_buf[2]; /* for printing %% and %<unknown> */ - - /* - * Flag variables - */ - length_modifier_e modifier; - boolean_e alternate_form; - boolean_e print_sign; - boolean_e print_blank; - boolean_e adjust_precision; - boolean_e adjust_width; - bool_int is_negative; - - while (*fmt) { - if (*fmt != '%') { - INS_CHAR(xbuf, *fmt); - } else { - /* - * Default variable settings - */ - adjust = RIGHT; - alternate_form = print_sign = print_blank = NO; - pad_char = ' '; - prefix_char = NUL; - - fmt++; - - /* - * Try to avoid checking for flags, width or precision - */ - if (isascii((int)*fmt) && !islower((int)*fmt)) { - /* - * Recognize flags: -, #, BLANK, + - */ - for (;; fmt++) { - if (*fmt == '-') - adjust = LEFT; - else if (*fmt == '+') - print_sign = YES; - else if (*fmt == '#') - alternate_form = YES; - else if (*fmt == ' ') - print_blank = YES; - else if (*fmt == '0') - pad_char = '0'; - else - break; - } - - /* - * Check if a width was specified - */ - if (isdigit((int)*fmt)) { - STR_TO_DEC(fmt, min_width); - adjust_width = YES; - } else if (*fmt == '*') { - min_width = va_arg(ap, int); - fmt++; - adjust_width = YES; - if (min_width < 0) { - adjust = LEFT; - min_width = -min_width; - } - } else - adjust_width = NO; - - /* - * Check if a precision was specified - * - * XXX: an unreasonable amount of precision may be specified - * resulting in overflow of num_buf. Currently we - * ignore this possibility. - */ - if (*fmt == '.') { - adjust_precision = YES; - fmt++; - if (isdigit((int)*fmt)) { - STR_TO_DEC(fmt, precision); - } else if (*fmt == '*') { - precision = va_arg(ap, int); - fmt++; - if (precision < 0) - precision = 0; - } else - precision = 0; - } else - adjust_precision = NO; - } else - adjust_precision = adjust_width = NO; - - /* - * Modifier check - */ - switch (*fmt) { - case 'L': - fmt++; - modifier = LM_LONG_DOUBLE; - break; - case 'l': - fmt++; -#if SIZEOF_LONG_LONG - if (*fmt == 'l') { - fmt++; - modifier = LM_LONG_LONG; - } else -#endif - modifier = LM_LONG; - break; - case 'z': - fmt++; - modifier = LM_SIZE_T; - break; - case 'j': - fmt++; -#if SIZEOF_INTMAX_T - modifier = LM_INTMAX_T; -#else - modifier = LM_SIZE_T; -#endif - break; - case 't': - fmt++; -#if SIZEOF_PTRDIFF_T - modifier = LM_PTRDIFF_T; -#else - modifier = LM_SIZE_T; -#endif - break; - case 'h': - fmt++; - if (*fmt == 'h') { - fmt++; - } - /* these are promoted to int, so no break */ - default: - modifier = LM_STD; - break; - } - - /* - * Argument extraction and printing. - * First we determine the argument type. - * Then, we convert the argument to a string. - * On exit from the switch, s points to the string that - * must be printed, s_len has the length of the string - * The precision requirements, if any, are reflected in s_len. - * - * NOTE: pad_char may be set to '0' because of the 0 flag. - * It is reset to ' ' by non-numeric formats - */ - switch (*fmt) { - case 'u': - switch(modifier) { - default: - i_num = (wide_int) va_arg(ap, unsigned int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - i_num = (wide_int) va_arg(ap, unsigned long int); - break; - case LM_SIZE_T: - i_num = (wide_int) va_arg(ap, size_t); - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - i_num = (wide_int) va_arg(ap, u_wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - i_num = (wide_int) va_arg(ap, uintmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - i_num = (wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - /* - * The rest also applies to other integer formats, so fall - * into that case. - */ - case 'd': - case 'i': - /* - * Get the arg if we haven't already. - */ - if ((*fmt) != 'u') { - switch(modifier) { - default: - i_num = (wide_int) va_arg(ap, int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - i_num = (wide_int) va_arg(ap, long int); - break; - case LM_SIZE_T: -#if SIZEOF_SSIZE_T - i_num = (wide_int) va_arg(ap, ssize_t); -#else - i_num = (wide_int) va_arg(ap, size_t); -#endif - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - i_num = (wide_int) va_arg(ap, wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - i_num = (wide_int) va_arg(ap, intmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - i_num = (wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - } - s = ap_php_conv_10(i_num, (*fmt) == 'u', &is_negative, - &num_buf[NUM_BUF_SIZE], &s_len); - FIX_PRECISION(adjust_precision, precision, s, s_len); - - if (*fmt != 'u') { - if (is_negative) - prefix_char = '-'; - else if (print_sign) - prefix_char = '+'; - else if (print_blank) - prefix_char = ' '; - } - break; - - - case 'o': - switch(modifier) { - default: - ui_num = (u_wide_int) va_arg(ap, unsigned int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - ui_num = (u_wide_int) va_arg(ap, unsigned long int); - break; - case LM_SIZE_T: - ui_num = (u_wide_int) va_arg(ap, size_t); - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - ui_num = (u_wide_int) va_arg(ap, u_wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - ui_num = (u_wide_int) va_arg(ap, uintmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - ui_num = (u_wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - s = ap_php_conv_p2(ui_num, 3, *fmt, - &num_buf[NUM_BUF_SIZE], &s_len); - FIX_PRECISION(adjust_precision, precision, s, s_len); - if (alternate_form && *s != '0') { - *--s = '0'; - s_len++; - } - break; - - - case 'x': - case 'X': - switch(modifier) { - default: - ui_num = (u_wide_int) va_arg(ap, unsigned int); - break; - case LM_LONG_DOUBLE: - goto fmt_error; - case LM_LONG: - ui_num = (u_wide_int) va_arg(ap, unsigned long int); - break; - case LM_SIZE_T: - ui_num = (u_wide_int) va_arg(ap, size_t); - break; -#if SIZEOF_LONG_LONG - case LM_LONG_LONG: - ui_num = (u_wide_int) va_arg(ap, u_wide_int); - break; -#endif -#if SIZEOF_INTMAX_T - case LM_INTMAX_T: - ui_num = (u_wide_int) va_arg(ap, uintmax_t); - break; -#endif -#if SIZEOF_PTRDIFF_T - case LM_PTRDIFF_T: - ui_num = (u_wide_int) va_arg(ap, ptrdiff_t); - break; -#endif - } - s = ap_php_conv_p2(ui_num, 4, *fmt, - &num_buf[NUM_BUF_SIZE], &s_len); - FIX_PRECISION(adjust_precision, precision, s, s_len); - if (alternate_form && i_num != 0) { - *--s = *fmt; /* 'x' or 'X' */ - *--s = '0'; - s_len += 2; - } - break; - - - case 's': - case 'v': - s = va_arg(ap, char *); - if (s != NULL) { - s_len = strlen(s); - if (adjust_precision && precision < s_len) - s_len = precision; - } else { - s = S_NULL; - s_len = S_NULL_LEN; - } - pad_char = ' '; - break; - - - case 'f': - case 'e': - case 'E': - switch(modifier) { - case LM_LONG_DOUBLE: - fp_num = (double) va_arg(ap, long double); - break; - case LM_STD: - fp_num = va_arg(ap, double); - break; - default: - goto fmt_error; - } - - if (zend_isnan(fp_num)) { - s = "nan"; - s_len = 3; - } else if (zend_isinf(fp_num)) { - s = "inf"; - s_len = 3; - } else { - s = ap_php_conv_fp(*fmt, fp_num, alternate_form, - (adjust_precision == NO) ? FLOAT_DIGITS : precision, - &is_negative, &num_buf[1], &s_len); - if (is_negative) - prefix_char = '-'; - else if (print_sign) - prefix_char = '+'; - else if (print_blank) - prefix_char = ' '; - } - break; - - - case 'g': - case 'G': - switch(modifier) { - case LM_LONG_DOUBLE: - fp_num = (double) va_arg(ap, long double); - break; - case LM_STD: - fp_num = va_arg(ap, double); - break; - default: - goto fmt_error; - } - - if (zend_isnan(fp_num)) { - s = "NAN"; - s_len = 3; - break; - } else if (zend_isinf(fp_num)) { - if (fp_num > 0) { - s = "INF"; - s_len = 3; - } else { - s = "-INF"; - s_len = 4; - } - break; - } - - if (adjust_precision == NO) - precision = FLOAT_DIGITS; - else if (precision == 0) - precision = 1; - /* - * * We use &num_buf[ 1 ], so that we have room for the sign - */ - s = ap_php_gcvt(fp_num, precision, &num_buf[1], - alternate_form); - if (*s == '-') - prefix_char = *s++; - else if (print_sign) - prefix_char = '+'; - else if (print_blank) - prefix_char = ' '; - - s_len = strlen(s); - - if (alternate_form && (q = strchr(s, '.')) == NULL) - s[s_len++] = '.'; - if (*fmt == 'G' && (q = strchr(s, 'e')) != NULL) - *q = 'E'; - break; - - - case 'c': - char_buf[0] = (char) (va_arg(ap, int)); - s = &char_buf[0]; - s_len = 1; - pad_char = ' '; - break; - - - case '%': - char_buf[0] = '%'; - s = &char_buf[0]; - s_len = 1; - pad_char = ' '; - break; - - - case 'n': - *(va_arg(ap, int *)) = xbuf->len; - goto skip_output; - - /* - * Always extract the argument as a "char *" pointer. We - * should be using "void *" but there are still machines - * that don't understand it. - * If the pointer size is equal to the size of an unsigned - * integer we convert the pointer to a hex number, otherwise - * we print "%p" to indicate that we don't handle "%p". - */ - case 'p': - if (sizeof(char *) <= sizeof(u_wide_int)) { - ui_num = (u_wide_int)((size_t) va_arg(ap, char *)); - s = ap_php_conv_p2(ui_num, 4, 'x', - &num_buf[NUM_BUF_SIZE], &s_len); - if (ui_num != 0) { - *--s = 'x'; - *--s = '0'; - s_len += 2; - } - } else { - s = "%p"; - s_len = 2; - } - pad_char = ' '; - break; - - - case NUL: - /* - * The last character of the format string was %. - * We ignore it. - */ - continue; - - -fmt_error: - php_error(E_ERROR, "Illegal length modifier specified '%c' in s[np]printf call", *fmt); - /* - * The default case is for unrecognized %'s. - * We print %<char> to help the user identify what - * option is not understood. - * This is also useful in case the user wants to pass - * the output of format_converter to another function - * that understands some other %<char> (like syslog). - * Note that we can't point s inside fmt because the - * unknown <char> could be preceded by width etc. - */ - default: - char_buf[0] = '%'; - char_buf[1] = *fmt; - s = char_buf; - s_len = 2; - pad_char = ' '; - break; - } - - if (prefix_char != NUL) { - *--s = prefix_char; - s_len++; - } - if (adjust_width && adjust == RIGHT && min_width > s_len) { - if (pad_char == '0' && prefix_char != NUL) { - INS_CHAR(xbuf, *s); - s++; - s_len--; - min_width--; - } - PAD(xbuf, min_width - s_len, pad_char); - } - /* - * Print the string s. - */ - INS_STRING(xbuf, s, s_len); - - if (adjust_width && adjust == LEFT && min_width > s_len) - PAD(xbuf, min_width - s_len, pad_char); - } -skip_output: - fmt++; - } - return; -} - - -/* - * This is the general purpose conversion function. - */ -PHPAPI int vspprintf(char **pbuf, size_t max_len, const char *format, va_list ap) -{ - smart_str xbuf = {0}; - - xbuf_format_converter(&xbuf, format, ap); - - if (max_len && xbuf.len > max_len) { - xbuf.len = max_len; - } - smart_str_0(&xbuf); - - *pbuf = xbuf.c; - - return xbuf.len; -} - - -PHPAPI int spprintf(char **pbuf, size_t max_len, const char *format, ...) -{ - int cc; - va_list ap; - - va_start(ap, format); - cc = vspprintf(pbuf, max_len, format, ap); - va_end(ap); - return (cc); -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/spprintf.h b/main/spprintf.h deleted file mode 100644 index ed365a5ed6..0000000000 --- a/main/spprintf.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* - -The pbuf parameter of all spprintf version receives a pointer to the allocated -buffer. This buffer must be freed manually after usage using efree() function. -The buffer will allways be terminated by a zero character. When pbuf is NULL -the function can be used to calculate the required size of the buffer but for -that purpose snprintf is faster. When both pbuf and the return value are 0 -than you are out of memory. - -There is also snprintf: See difference explained in snprintf.h - -*/ - -#ifndef SPPRINTF_H -#define SPPRINTF_H - -#include "snprintf.h" - -BEGIN_EXTERN_C() -PHPAPI int spprintf( char **pbuf, size_t max_len, const char *format, ...) PHP_ATTRIBUTE_FORMAT(printf, 3, 4); - -PHPAPI int vspprintf(char **pbuf, size_t max_len, const char *format, va_list ap) PHP_ATTRIBUTE_FORMAT(printf, 3, 0); -END_EXTERN_C() - -#endif /* SNPRINTF_H */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ diff --git a/main/streams/cast.c b/main/streams/cast.c deleted file mode 100644 index 5d59f8b1d7..0000000000 --- a/main/streams/cast.c +++ /dev/null @@ -1,350 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#define _GNU_SOURCE -#include "php.h" -#include "php_globals.h" -#include "php_network.h" -#include "php_open_temporary_file.h" -#include "ext/standard/file.h" -#include <stddef.h> -#include <fcntl.h> - -#include "php_streams_int.h" - -/* Under BSD, emulate fopencookie using funopen */ -#if HAVE_FUNOPEN -typedef struct { - int (*reader)(void *, char *, int); - int (*writer)(void *, const char *, int); - fpos_t (*seeker)(void *, fpos_t, int); - int (*closer)(void *); -} COOKIE_IO_FUNCTIONS_T; - -FILE *fopencookie(void *cookie, const char *mode, COOKIE_IO_FUNCTIONS_T *funcs) -{ - return funopen(cookie, funcs->reader, funcs->writer, funcs->seeker, funcs->closer); -} -# define HAVE_FOPENCOOKIE 1 -# define PHP_STREAM_COOKIE_FUNCTIONS &stream_cookie_functions -#elif HAVE_FOPENCOOKIE -# define PHP_STREAM_COOKIE_FUNCTIONS stream_cookie_functions -#endif - -/* {{{ STDIO with fopencookie */ -#if HAVE_FUNOPEN -/* use our fopencookie emulation */ -static int stream_cookie_reader(void *cookie, char *buffer, int size) -{ - int ret; - TSRMLS_FETCH(); - ret = php_stream_read((php_stream*)cookie, buffer, size); - return ret; -} - -static int stream_cookie_writer(void *cookie, const char *buffer, int size) -{ - TSRMLS_FETCH(); - return php_stream_write((php_stream *)cookie, (char *)buffer, size); -} - -static fpos_t stream_cookie_seeker(void *cookie, off_t position, int whence) -{ - TSRMLS_FETCH(); - return (fpos_t)php_stream_seek((php_stream *)cookie, position, whence); -} - -static int stream_cookie_closer(void *cookie) -{ - php_stream *stream = (php_stream*)cookie; - TSRMLS_FETCH(); - - /* prevent recursion */ - stream->fclose_stdiocast = PHP_STREAM_FCLOSE_NONE; - return php_stream_close(stream); -} - -#elif HAVE_FOPENCOOKIE -static ssize_t stream_cookie_reader(void *cookie, char *buffer, size_t size) -{ - ssize_t ret; - TSRMLS_FETCH(); - ret = php_stream_read(((php_stream *)cookie), buffer, size); - return ret; -} - -static ssize_t stream_cookie_writer(void *cookie, const char *buffer, size_t size) -{ - TSRMLS_FETCH(); - return php_stream_write(((php_stream *)cookie), (char *)buffer, size); -} - -#ifdef COOKIE_SEEKER_USES_OFF64_T -static int stream_cookie_seeker(void *cookie, __off64_t *position, int whence) -{ - TSRMLS_FETCH(); - - *position = php_stream_seek((php_stream *)cookie, (off_t)*position, whence); - - if (*position == -1) - return -1; - return 0; -} -#else -static int stream_cookie_seeker(void *cookie, off_t position, int whence) -{ - TSRMLS_FETCH(); - return php_stream_seek((php_stream *)cookie, position, whence); -} -#endif - -static int stream_cookie_closer(void *cookie) -{ - php_stream *stream = (php_stream*)cookie; - TSRMLS_FETCH(); - - /* prevent recursion */ - stream->fclose_stdiocast = PHP_STREAM_FCLOSE_NONE; - return php_stream_close(stream); -} -#endif /* elif HAVE_FOPENCOOKIE */ - -#if HAVE_FOPENCOOKIE -static COOKIE_IO_FUNCTIONS_T stream_cookie_functions = -{ - stream_cookie_reader, stream_cookie_writer, - stream_cookie_seeker, stream_cookie_closer -}; -#else -/* TODO: use socketpair() to emulate fopencookie, as suggested by Hartmut ? */ -#endif -/* }}} */ - -/* {{{ php_stream_cast */ -PHPAPI int _php_stream_cast(php_stream *stream, int castas, void **ret, int show_err TSRMLS_DC) -{ - int flags = castas & PHP_STREAM_CAST_MASK; - castas &= ~PHP_STREAM_CAST_MASK; - - /* synchronize our buffer (if possible) */ - if (ret && castas != PHP_STREAM_AS_FD_FOR_SELECT) { - php_stream_flush(stream); - if (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) { - off_t dummy; - - stream->ops->seek(stream, stream->position, SEEK_SET, &dummy TSRMLS_CC); - stream->readpos = stream->writepos = 0; - } - } - - /* filtered streams can only be cast as stdio, and only when fopencookie is present */ - - if (castas == PHP_STREAM_AS_STDIO) { - if (stream->stdiocast) { - if (ret) { - *(FILE**)ret = stream->stdiocast; - } - goto exit_success; - } - - /* if the stream is a stdio stream let's give it a chance to respond - * first, to avoid doubling up the layers of stdio with an fopencookie */ - if (php_stream_is(stream, PHP_STREAM_IS_STDIO) && - stream->ops->cast && - !php_stream_is_filtered(stream) && - stream->ops->cast(stream, castas, ret TSRMLS_CC) == SUCCESS) - { - goto exit_success; - } - -#if HAVE_FOPENCOOKIE - /* if just checking, say yes we can be a FILE*, but don't actually create it yet */ - if (ret == NULL) - goto exit_success; - - *(FILE**)ret = fopencookie(stream, stream->mode, PHP_STREAM_COOKIE_FUNCTIONS); - - if (*ret != NULL) { - off_t pos; - - stream->fclose_stdiocast = PHP_STREAM_FCLOSE_FOPENCOOKIE; - - /* If the stream position is not at the start, we need to force - * the stdio layer to believe it's real location. */ - pos = php_stream_tell(stream); - if (pos > 0) - fseek(*ret, pos, SEEK_SET); - - goto exit_success; - } - - /* must be either: - a) programmer error - b) no memory - -> lets bail - */ - php_error_docref(NULL TSRMLS_CC, E_ERROR, "fopencookie failed"); - return FAILURE; -#endif - - if (!php_stream_is_filtered(stream) && stream->ops->cast && stream->ops->cast(stream, castas, NULL TSRMLS_CC) == SUCCESS) { - if (FAILURE == stream->ops->cast(stream, castas, ret TSRMLS_CC)) { - return FAILURE; - } - goto exit_success; - } else if (flags & PHP_STREAM_CAST_TRY_HARD) { - php_stream *newstream; - - newstream = php_stream_fopen_tmpfile(); - if (newstream) { - size_t copied = php_stream_copy_to_stream(stream, newstream, PHP_STREAM_COPY_ALL); - - if (copied == 0) { - php_stream_close(newstream); - } else { - int retcode = php_stream_cast(newstream, castas | flags, ret, show_err); - - if (retcode == SUCCESS) - rewind(*(FILE**)ret); - - /* do some specialized cleanup */ - if ((flags & PHP_STREAM_CAST_RELEASE)) { - php_stream_free(stream, PHP_STREAM_FREE_CLOSE_CASTED); - } - - return retcode; - } - } - } - } - - if (php_stream_is_filtered(stream)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot cast a filtered stream on this system"); - return FAILURE; - } else if (stream->ops->cast && stream->ops->cast(stream, castas, ret TSRMLS_CC) == SUCCESS) { - goto exit_success; - } - - if (show_err) { - /* these names depend on the values of the PHP_STREAM_AS_XXX defines in php_streams.h */ - static const char *cast_names[4] = { - "STDIO FILE*", "File Descriptor", "Socket Descriptor", "select()able descriptor" - }; - - php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot represent a stream of type %s as a %s", - stream->ops->label, - cast_names[castas] - ); - } - - return FAILURE; - -exit_success: - - if ((stream->writepos - stream->readpos) > 0 && - stream->fclose_stdiocast != PHP_STREAM_FCLOSE_FOPENCOOKIE && - (flags & PHP_STREAM_CAST_INTERNAL) == 0) { - /* the data we have buffered will be lost to the third party library that - * will be accessing the stream. Emit a warning so that the end-user will - * know that they should try something else */ - - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "%ld bytes of buffered data lost during stream conversion!", - (long)(stream->writepos - stream->readpos)); - } - - if (castas == PHP_STREAM_AS_STDIO && ret) - stream->stdiocast = *(FILE**)ret; - - if (flags & PHP_STREAM_CAST_RELEASE) { - php_stream_free(stream, PHP_STREAM_FREE_CLOSE_CASTED); - } - - return SUCCESS; - -} -/* }}} */ - -/* {{{ php_stream_open_wrapper_as_file */ -PHPAPI FILE * _php_stream_open_wrapper_as_file(char *path, char *mode, int options, char **opened_path STREAMS_DC TSRMLS_DC) -{ - FILE *fp = NULL; - php_stream *stream = NULL; - - stream = php_stream_open_wrapper_rel(path, mode, options|STREAM_WILL_CAST, opened_path); - - if (stream == NULL) - return NULL; - - if (php_stream_cast(stream, PHP_STREAM_AS_STDIO|PHP_STREAM_CAST_TRY_HARD|PHP_STREAM_CAST_RELEASE, - (void**)&fp, REPORT_ERRORS) == FAILURE) - { - php_stream_close(stream); - if (opened_path && *opened_path) - efree(*opened_path); - return NULL; - } - return fp; -} -/* }}} */ - -/* {{{ php_stream_make_seekable */ -PHPAPI int _php_stream_make_seekable(php_stream *origstream, php_stream **newstream, int flags STREAMS_DC TSRMLS_DC) -{ - assert(newstream != NULL); - - *newstream = NULL; - - if (((flags & PHP_STREAM_FORCE_CONVERSION) == 0) && origstream->ops->seek != NULL) { - *newstream = origstream; - return PHP_STREAM_UNCHANGED; - } - - /* Use a tmpfile and copy the old streams contents into it */ - - if (flags & PHP_STREAM_PREFER_STDIO) - *newstream = php_stream_fopen_tmpfile(); - else - *newstream = php_stream_temp_new(); - - if (*newstream == NULL) - return PHP_STREAM_FAILED; - - if (php_stream_copy_to_stream(origstream, *newstream, PHP_STREAM_COPY_ALL) == 0) { - php_stream_close(*newstream); - *newstream = NULL; - return PHP_STREAM_CRITICAL; - } - - php_stream_close(origstream); - php_stream_seek(*newstream, 0, SEEK_SET); - - return PHP_STREAM_RELEASED; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/filter.c b/main/streams/filter.c deleted file mode 100644 index 741f56c1ae..0000000000 --- a/main/streams/filter.c +++ /dev/null @@ -1,525 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" -#include "php_globals.h" -#include "php_network.h" -#include "php_open_temporary_file.h" -#include "ext/standard/file.h" -#include <stddef.h> -#include <fcntl.h> - -#include "php_streams_int.h" - -/* Global filter hash, copied to FG(stream_filters) on registration of volatile filter */ -static HashTable stream_filters_hash; - -/* Should only be used during core initialization */ -PHPAPI HashTable *php_get_stream_filters_hash_global() -{ - return &stream_filters_hash; -} - -/* Normal hash selection/retrieval call */ -PHPAPI HashTable *_php_get_stream_filters_hash(TSRMLS_D) -{ - return (FG(stream_filters) ? FG(stream_filters) : &stream_filters_hash); -} - -/* API for registering GLOBAL filters */ -PHPAPI int php_stream_filter_register_factory(const char *filterpattern, php_stream_filter_factory *factory TSRMLS_DC) -{ - return zend_hash_add(&stream_filters_hash, (char*)filterpattern, strlen(filterpattern), factory, sizeof(*factory), NULL); -} - -PHPAPI int php_stream_filter_unregister_factory(const char *filterpattern TSRMLS_DC) -{ - return zend_hash_del(&stream_filters_hash, (char*)filterpattern, strlen(filterpattern)); -} - -/* API for registering VOLATILE wrappers */ -PHPAPI int php_stream_filter_register_factory_volatile(const char *filterpattern, php_stream_filter_factory *factory TSRMLS_DC) -{ - if (!FG(stream_filters)) { - php_stream_filter_factory tmpfactory; - - ALLOC_HASHTABLE(FG(stream_filters)); - zend_hash_init(FG(stream_filters), zend_hash_num_elements(&stream_filters_hash), NULL, NULL, 1); - zend_hash_copy(FG(stream_filters), &stream_filters_hash, NULL, &tmpfactory, sizeof(php_stream_filter_factory)); - } - - return zend_hash_add(FG(stream_filters), (char*)filterpattern, strlen(filterpattern), factory, sizeof(*factory), NULL); -} - -/* Buckets */ - -PHPAPI php_stream_bucket *php_stream_bucket_new(php_stream *stream, char *buf, size_t buflen, int own_buf, int buf_persistent TSRMLS_DC) -{ - int is_persistent = php_stream_is_persistent(stream); - php_stream_bucket *bucket; - - bucket = (php_stream_bucket*)pemalloc(sizeof(php_stream_bucket), is_persistent); - - if (bucket == NULL) { - return NULL; - } - - bucket->next = bucket->prev = NULL; - - if (is_persistent && !buf_persistent) { - /* all data in a persistent bucket must also be persistent */ - bucket->buf = pemalloc(buflen, 1); - - if (bucket->buf == NULL) { - pefree(bucket, 1); - return NULL; - } - - memcpy(bucket->buf, buf, buflen); - bucket->buflen = buflen; - bucket->own_buf = 1; - } else { - bucket->buf = buf; - bucket->buflen = buflen; - bucket->own_buf = own_buf; - } - bucket->is_persistent = is_persistent; - bucket->refcount = 1; - - return bucket; -} - -/* Given a bucket, returns a version of that bucket with a writeable buffer. - * If the original bucket has a refcount of 1 and owns its buffer, then it - * is returned unchanged. - * Otherwise, a copy of the buffer is made. - * In both cases, the original bucket is unlinked from its brigade. - * If a copy is made, the original bucket is delref'd. - * */ -PHPAPI php_stream_bucket *php_stream_bucket_make_writeable(php_stream_bucket *bucket TSRMLS_DC) -{ - php_stream_bucket *retval; - - php_stream_bucket_unlink(bucket TSRMLS_CC); - - if (bucket->refcount == 1 && bucket->own_buf) { - return bucket; - } - - retval = (php_stream_bucket*)pemalloc(sizeof(php_stream_bucket), bucket->is_persistent); - memcpy(retval, bucket, sizeof(*retval)); - - retval->buf = pemalloc(retval->buflen, retval->is_persistent); - memcpy(retval->buf, bucket->buf, retval->buflen); - - retval->refcount = 1; - retval->own_buf = 1; - - php_stream_bucket_delref(bucket TSRMLS_CC); - - return retval; -} - -PHPAPI int php_stream_bucket_split(php_stream_bucket *in, php_stream_bucket **left, php_stream_bucket **right, size_t length TSRMLS_DC) -{ - *left = (php_stream_bucket*)pecalloc(1, sizeof(php_stream_bucket), in->is_persistent); - *right = (php_stream_bucket*)pecalloc(1, sizeof(php_stream_bucket), in->is_persistent); - - if (*left == NULL || *right == NULL) { - goto exit_fail; - } - - (*left)->buf = pemalloc(length, in->is_persistent); - (*left)->buflen = length; - memcpy((*left)->buf, in->buf, length); - (*left)->refcount = 1; - (*left)->own_buf = 1; - (*left)->is_persistent = in->is_persistent; - - (*right)->buflen = in->buflen - length; - (*right)->buf = pemalloc((*right)->buflen, in->is_persistent); - memcpy((*right)->buf, in->buf + length, (*right)->buflen); - (*right)->refcount = 1; - (*right)->own_buf = 1; - (*right)->is_persistent = in->is_persistent; - - return SUCCESS; - -exit_fail: - if (*right) { - if ((*right)->buf) { - pefree((*right)->buf, in->is_persistent); - } - pefree(*right, in->is_persistent); - } - if (*left) { - if ((*left)->buf) { - pefree((*left)->buf, in->is_persistent); - } - pefree(*left, in->is_persistent); - } - return FAILURE; -} - -PHPAPI void php_stream_bucket_delref(php_stream_bucket *bucket TSRMLS_DC) -{ - if (--bucket->refcount == 0) { - if (bucket->own_buf) { - pefree(bucket->buf, bucket->is_persistent); - } - pefree(bucket, bucket->is_persistent); - } -} - -PHPAPI void php_stream_bucket_prepend(php_stream_bucket_brigade *brigade, php_stream_bucket *bucket TSRMLS_DC) -{ - bucket->next = brigade->head; - bucket->prev = NULL; - - if (brigade->head) { - brigade->head->prev = bucket; - } else { - brigade->tail = bucket; - } - brigade->head = bucket; - bucket->brigade = brigade; -} - -PHPAPI void php_stream_bucket_append(php_stream_bucket_brigade *brigade, php_stream_bucket *bucket TSRMLS_DC) -{ - if (brigade->tail == bucket) { - return; - } - - bucket->prev = brigade->tail; - bucket->next = NULL; - - if (brigade->tail) { - brigade->tail->next = bucket; - } else { - brigade->head = bucket; - } - brigade->tail = bucket; - bucket->brigade = brigade; -} - -PHPAPI void php_stream_bucket_unlink(php_stream_bucket *bucket TSRMLS_DC) -{ - if (bucket->prev) { - bucket->prev->next = bucket->next; - } else if (bucket->brigade) { - bucket->brigade->head = bucket->next; - } - if (bucket->next) { - bucket->next->prev = bucket->prev; - } else if (bucket->brigade) { - bucket->brigade->tail = bucket->prev; - } - bucket->brigade = NULL; - bucket->next = bucket->prev = NULL; -} - - - - - - - - -/* We allow very simple pattern matching for filter factories: - * if "convert.charset.utf-8/sjis" is requested, we search first for an exact - * match. If that fails, we try "convert.charset.*", then "convert.*" - * This means that we don't need to clog up the hashtable with a zillion - * charsets (for example) but still be able to provide them all as filters */ -PHPAPI php_stream_filter *php_stream_filter_create(const char *filtername, zval *filterparams, int persistent TSRMLS_DC) -{ - HashTable *filter_hash = (FG(stream_filters) ? FG(stream_filters) : &stream_filters_hash); - php_stream_filter_factory *factory = NULL; - php_stream_filter *filter = NULL; - int n; - char *period; - - n = strlen(filtername); - - if (SUCCESS == zend_hash_find(filter_hash, (char*)filtername, n, (void**)&factory)) { - filter = factory->create_filter(filtername, filterparams, persistent TSRMLS_CC); - } else if ((period = strrchr(filtername, '.'))) { - /* try a wildcard */ - char *wildname; - - wildname = estrdup(filtername); - period = wildname + (period - filtername); - while (period && !filter) { - *period = '\0'; - strcat(wildname, ".*"); - if (SUCCESS == zend_hash_find(filter_hash, wildname, strlen(wildname), (void**)&factory)) { - filter = factory->create_filter(filtername, filterparams, persistent TSRMLS_CC); - } - - *period = '\0'; - period = strrchr(wildname, '.'); - } - efree(wildname); - } - - if (filter == NULL) { - /* TODO: these need correct docrefs */ - if (factory == NULL) - php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to locate filter \"%s\"", filtername); - else - php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to create or locate filter \"%s\"", filtername); - } - - return filter; -} - -PHPAPI php_stream_filter *_php_stream_filter_alloc(php_stream_filter_ops *fops, void *abstract, int persistent STREAMS_DC TSRMLS_DC) -{ - php_stream_filter *filter; - - filter = (php_stream_filter*) pemalloc_rel_orig(sizeof(php_stream_filter), persistent); - memset(filter, 0, sizeof(php_stream_filter)); - - filter->fops = fops; - filter->abstract = abstract; - filter->is_persistent = persistent; - - return filter; -} - -PHPAPI void php_stream_filter_free(php_stream_filter *filter TSRMLS_DC) -{ - if (filter->fops->dtor) - filter->fops->dtor(filter TSRMLS_CC); - pefree(filter, filter->is_persistent); -} - -PHPAPI void _php_stream_filter_prepend(php_stream_filter_chain *chain, php_stream_filter *filter TSRMLS_DC) -{ - filter->next = chain->head; - filter->prev = NULL; - - if (chain->head) { - chain->head->prev = filter; - } else { - chain->tail = filter; - } - chain->head = filter; - filter->chain = chain; -} - -PHPAPI void _php_stream_filter_append(php_stream_filter_chain *chain, php_stream_filter *filter TSRMLS_DC) -{ - php_stream *stream = chain->stream; - - filter->prev = chain->tail; - filter->next = NULL; - if (chain->tail) { - chain->tail->next = filter; - } else { - chain->head = filter; - } - chain->tail = filter; - filter->chain = chain; - - if (&(stream->readfilters) == chain && (stream->writepos - stream->readpos) > 0) { - /* Let's going ahead and wind anything in the buffer through this filter */ - php_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL }; - php_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out; - php_stream_filter_status_t status; - php_stream_bucket *bucket; - size_t consumed = 0; - - bucket = php_stream_bucket_new(stream, stream->readbuf + stream->readpos, stream->writepos - stream->readpos, 0, 0 TSRMLS_CC); - php_stream_bucket_append(brig_inp, bucket TSRMLS_CC); - status = filter->fops->filter(stream, filter, brig_inp, brig_outp, &consumed, PSFS_FLAG_NORMAL TSRMLS_CC); - - if (stream->readpos + consumed > (uint)stream->writepos || consumed < 0) { - /* No behaving filter should cause this. */ - status = PSFS_ERR_FATAL; - } - - switch (status) { - case PSFS_ERR_FATAL: - /* If this first cycle simply fails then there's something wrong with the filter. - Pull the filter off the chain and leave the read buffer alone. */ - if (chain->head == filter) { - chain->head = NULL; - chain->tail = NULL; - } else { - filter->prev->next = NULL; - chain->tail = filter->prev; - } - php_stream_bucket_unlink(bucket TSRMLS_CC); - php_stream_bucket_delref(bucket TSRMLS_CC); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Filter failed to process pre-buffered data. Not adding to filterchain."); - break; - case PSFS_FEED_ME: - /* We don't actually need data yet, - leave this filter in a feed me state until data is needed. - Reset stream's internal read buffer since the filter is "holding" it. */ - stream->readpos = 0; - stream->writepos = 0; - break; - case PSFS_PASS_ON: - /* Put any filtered data onto the readbuffer stack. - Previously read data has been at least partially consumed. */ - stream->readpos += consumed; - - if (stream->writepos == stream->readpos) { - /* Entirely consumed */ - stream->writepos = 0; - stream->readpos = 0; - } - - while (brig_outp->head) { - bucket = brig_outp->head; - /* Grow buffer to hold this bucket if need be. - TODO: See warning in main/stream/streams.c::php_stream_fill_read_buffer */ - if (stream->readbuflen - stream->writepos < bucket->buflen) { - stream->readbuflen += bucket->buflen; - stream->readbuf = perealloc(stream->readbuf, stream->readbuflen, stream->is_persistent); - } - memcpy(stream->readbuf + stream->writepos, bucket->buf, bucket->buflen); - stream->writepos += bucket->buflen; - - php_stream_bucket_unlink(bucket TSRMLS_CC); - php_stream_bucket_delref(bucket TSRMLS_CC); - } - break; - } - } - -} - -PHPAPI int _php_stream_filter_flush(php_stream_filter *filter, int finish TSRMLS_DC) -{ - php_stream_bucket_brigade brig_a = { NULL, NULL }, brig_b = { NULL, NULL }, *inp = &brig_a, *outp = &brig_b, *brig_temp; - php_stream_bucket *bucket; - php_stream_filter_chain *chain; - php_stream_filter *current; - php_stream *stream; - size_t flushed_size = 0; - long flags = (finish ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC); - - if (!filter->chain || !filter->chain->stream) { - /* Filter is not attached to a chain, or chain is somehow not part of a stream */ - return FAILURE; - } - - chain = filter->chain; - stream = chain->stream; - - for(current = filter; current; current = current->next) { - php_stream_filter_status_t status; - - status = filter->fops->filter(stream, filter, inp, outp, NULL, flags TSRMLS_CC); - if (status == PSFS_FEED_ME) { - /* We've flushed the data far enough */ - return SUCCESS; - } - if (status == PSFS_ERR_FATAL) { - return FAILURE; - } - /* Otherwise we have data available to PASS_ON - Swap the brigades and continue */ - brig_temp = inp; - inp = outp; - outp = brig_temp; - outp->head = NULL; - outp->tail = NULL; - - flags = PSFS_FLAG_NORMAL; - } - - /* Last filter returned data via PSFS_PASS_ON - Do something with it */ - - for(bucket = inp->head; bucket; bucket = bucket->next) { - flushed_size += bucket->buflen; - } - - if (flushed_size == 0) { - /* Unlikely, but possible */ - return SUCCESS; - } - - if (chain == &(stream->readfilters)) { - /* Dump any newly flushed data to the read buffer */ - if (stream->readpos > 0) { - /* Back the buffer up */ - memcpy(stream->readbuf, stream->readbuf + stream->readpos, stream->writepos - stream->readpos); - stream->readpos = 0; - stream->writepos -= stream->readpos; - } - if (flushed_size > (stream->readbuflen - stream->writepos)) { - /* Grow the buffer */ - stream->readbuf = perealloc(stream->readbuf, stream->writepos + flushed_size + stream->chunk_size, stream->is_persistent); - } - while ((bucket = inp->head)) { - memcpy(stream->readbuf + stream->writepos, bucket->buf, bucket->buflen); - stream->writepos += bucket->buflen; - php_stream_bucket_unlink(bucket TSRMLS_CC); - php_stream_bucket_delref(bucket TSRMLS_CC); - } - } else if (chain == &(stream->writefilters)) { - /* Send flushed data to the stream */ - while ((bucket = inp->head)) { - stream->ops->write(stream, bucket->buf, bucket->buflen TSRMLS_CC); - php_stream_bucket_unlink(bucket TSRMLS_CC); - php_stream_bucket_delref(bucket TSRMLS_CC); - } - } - - return SUCCESS; -} - -PHPAPI php_stream_filter *php_stream_filter_remove(php_stream_filter *filter, int call_dtor TSRMLS_DC) -{ - if (filter->prev) { - filter->prev->next = filter->next; - } else { - filter->chain->head = filter->next; - } - if (filter->next) { - filter->next->prev = filter->prev; - } else { - filter->chain->tail = filter->prev; - } - - if (filter->rsrc_id > 0) { - zend_list_delete(filter->rsrc_id); - } - - if (call_dtor) { - php_stream_filter_free(filter TSRMLS_CC); - return NULL; - } - return filter; -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/memory.c b/main/streams/memory.c deleted file mode 100644 index 0f57ad9886..0000000000 --- a/main/streams/memory.c +++ /dev/null @@ -1,721 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Marcus Boerger <helly@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#define _GNU_SOURCE -#include "php.h" - -PHPAPI int php_url_decode(char *str, int len); -PHPAPI unsigned char *php_base64_decode(const unsigned char *str, int length, int *ret_length); - -/* Memory streams use a dynamic memory buffer to emulate a stream. - * You can use php_stream_memory_open to create a readonly stream - * from an existing memory buffer. - */ - -/* Temp streams are streams that uses memory streams as long their - * size is less than a given memory amount. When a write operation - * exceeds that limit the content is written to a temporary file. - */ - -/* {{{ ------- MEMORY stream implementation -------*/ - -typedef struct { - char *data; - size_t fpos; - size_t fsize; - size_t smax; - int mode; - php_stream **owner_ptr; -} php_stream_memory_data; - - -/* {{{ */ -static size_t php_stream_memory_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract; - assert(ms != NULL); - - if (ms->mode & TEMP_STREAM_READONLY) { - return 0; - } - if (ms->fpos + count > ms->fsize) { - char *tmp; - - if (!ms->data) { - tmp = emalloc(ms->fpos + count); - } else { - tmp = erealloc(ms->data, ms->fpos + count); - } - if (!tmp) { - count = ms->fsize - ms->fpos + 1; - } else { - ms->data = tmp; - ms->fsize = ms->fpos + count; - } - } - if (!ms->data) - count = 0; - if (count) { - assert(buf!= NULL); - memcpy(ms->data+ms->fpos, (char*)buf, count); - ms->fpos += count; - } - return count; -} -/* }}} */ - - -/* {{{ */ -static size_t php_stream_memory_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract; - assert(ms != NULL); - - if (ms->fpos + count >= ms->fsize) { - count = ms->fsize - ms->fpos; - stream->eof = 1; - } - if (count) { - assert(ms->data!= NULL); - assert(buf!= NULL); - memcpy(buf, ms->data+ms->fpos, count); - ms->fpos += count; - } - return count; -} -/* }}} */ - - -/* {{{ */ -static int php_stream_memory_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract; - assert(ms != NULL); - - if (ms->data && close_handle && ms->mode != TEMP_STREAM_READONLY) { - efree(ms->data); - } - if (ms->owner_ptr) { - *ms->owner_ptr = NULL; - } - efree(ms); - return 0; -} -/* }}} */ - - -/* {{{ */ -static int php_stream_memory_flush(php_stream *stream TSRMLS_DC) -{ - /* nothing to do here */ - return 0; -} -/* }}} */ - - -/* {{{ */ -static int php_stream_memory_seek(php_stream *stream, off_t offset, int whence, off_t *newoffs TSRMLS_DC) -{ - php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract; - assert(ms != NULL); - - switch(whence) { - case SEEK_CUR: - if (offset < 0) { - if (ms->fpos < (size_t)(-offset)) { - ms->fpos = 0; - *newoffs = -1; - return -1; - } else { - ms->fpos = ms->fpos + offset; - *newoffs = ms->fpos; - stream->eof = 0; - return 0; - } - } else { - if (ms->fpos + (size_t)(offset) > ms->fsize) { - ms->fpos = ms->fsize; - *newoffs = -1; - return -1; - } else { - ms->fpos = ms->fpos + offset; - *newoffs = ms->fpos; - stream->eof = 0; - return 0; - } - } - case SEEK_SET: - if (ms->fsize < (size_t)(offset)) { - ms->fpos = ms->fsize; - *newoffs = -1; - return -1; - } else { - ms->fpos = offset; - *newoffs = ms->fpos; - stream->eof = 0; - return 0; - } - case SEEK_END: - if (offset > 0) { - ms->fpos = ms->fsize; - *newoffs = -1; - return -1; - } else if (ms->fsize < (size_t)(-offset)) { - ms->fpos = 0; - *newoffs = -1; - return -1; - } else { - ms->fpos = ms->fsize + offset; - *newoffs = ms->fpos; - stream->eof = 0; - return 0; - } - default: - *newoffs = ms->fpos; - return -1; - } -} -/* }}} */ - -/* {{{ */ -static int php_stream_memory_cast(php_stream *stream, int castas, void **ret TSRMLS_DC) -{ - return FAILURE; -} -/* }}} */ - -static int php_stream_memory_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) /* {{{ */ -{ - time_t timestamp = 0; - php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract; - assert(ms != NULL); - - memset(ssb, 0, sizeof(php_stream_statbuf)); - /* read-only across the board */ - - ssb->sb.st_mode = ms->mode & TEMP_STREAM_READONLY ? 0444 : 0666; - - ssb->sb.st_size = ms->fsize; - ssb->sb.st_mode |= S_IFREG; /* regular file */ - -#ifdef NETWARE - ssb->sb.st_mtime.tv_sec = timestamp; - ssb->sb.st_atime.tv_sec = timestamp; - ssb->sb.st_ctime.tv_sec = timestamp; -#else - ssb->sb.st_mtime = timestamp; - ssb->sb.st_atime = timestamp; - ssb->sb.st_ctime = timestamp; -#endif - - ssb->sb.st_nlink = 1; - ssb->sb.st_rdev = -1; - /* this is only for APC, so use /dev/null device - no chance of conflict there! */ - ssb->sb.st_dev = 0xC; - /* generate unique inode number for alias/filename, so no phars will conflict */ - ssb->sb.st_ino = 0; - -#ifndef PHP_WIN32 - ssb->sb.st_blksize = -1; - ssb->sb.st_blocks = -1; -#endif - - return 0; -} -/* }}} */ - -php_stream_ops php_stream_memory_ops = { - php_stream_memory_write, php_stream_memory_read, - php_stream_memory_close, php_stream_memory_flush, - "MEMORY", - php_stream_memory_seek, - php_stream_memory_cast, - php_stream_memory_stat, - NULL /* set_option */ -}; - - -/* {{{ */ -PHPAPI php_stream *_php_stream_memory_create(int mode STREAMS_DC TSRMLS_DC) -{ - php_stream_memory_data *self; - php_stream *stream; - - self = emalloc(sizeof(*self)); - self->data = NULL; - self->fpos = 0; - self->fsize = 0; - self->smax = ~0u; - self->mode = mode; - self->owner_ptr = NULL; - - stream = php_stream_alloc(&php_stream_memory_ops, self, 0, mode & TEMP_STREAM_READONLY ? "r+b" : "w+b"); - stream->flags |= PHP_STREAM_FLAG_NO_BUFFER; - return stream; -} -/* }}} */ - - -/* {{{ */ -PHPAPI php_stream *_php_stream_memory_open(int mode, char *buf, size_t length STREAMS_DC TSRMLS_DC) -{ - php_stream *stream; - php_stream_memory_data *ms; - - if ((stream = php_stream_memory_create_rel(mode)) != NULL) { - ms = (php_stream_memory_data*)stream->abstract; - - if (mode == TEMP_STREAM_READONLY || mode == TEMP_STREAM_TAKE_BUFFER) { - /* use the buffer directly */ - ms->data = buf; - ms->fsize = length; - } else { - if (length) { - assert(buf != NULL); - php_stream_write(stream, buf, length); - } - } - } - return stream; -} -/* }}} */ - - -/* {{{ */ -PHPAPI char *_php_stream_memory_get_buffer(php_stream *stream, size_t *length STREAMS_DC TSRMLS_DC) -{ - php_stream_memory_data *ms = (php_stream_memory_data*)stream->abstract; - - assert(ms != NULL); - assert(length != 0); - - *length = ms->fsize; - return ms->data; -} -/* }}} */ - -/* }}} */ - -/* {{{ ------- TEMP stream implementation -------*/ - -typedef struct { - php_stream *innerstream; - size_t smax; - int mode; - zval* meta; -} php_stream_temp_data; - - -/* {{{ */ -static size_t php_stream_temp_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - assert(ts != NULL); - - if (!ts->innerstream) { - return -1; - } - if (php_stream_is(ts->innerstream, PHP_STREAM_IS_MEMORY)) { - size_t memsize; - char *membuf = php_stream_memory_get_buffer(ts->innerstream, &memsize); - - if (memsize + count >= ts->smax) { - php_stream *file = php_stream_fopen_tmpfile(); - php_stream_write(file, membuf, memsize); - php_stream_close(ts->innerstream); - ts->innerstream = file; - } - } - return php_stream_write(ts->innerstream, buf, count); -} -/* }}} */ - - -/* {{{ */ -static size_t php_stream_temp_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - size_t got; - - assert(ts != NULL); - - if (!ts->innerstream) { - return -1; - } - - got = php_stream_read(ts->innerstream, buf, count); - - stream->eof = ts->innerstream->eof; - - return got; -} -/* }}} */ - - -/* {{{ */ -static int php_stream_temp_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - int ret; - - assert(ts != NULL); - - if (ts->innerstream) { - ret = php_stream_free(ts->innerstream, PHP_STREAM_FREE_CLOSE | (close_handle ? 0 : PHP_STREAM_FREE_PRESERVE_HANDLE)); - } else { - ret = 0; - } - - if (ts->meta) { - zval_ptr_dtor(&ts->meta); - } - - efree(ts); - - return ret; -} -/* }}} */ - - -/* {{{ */ -static int php_stream_temp_flush(php_stream *stream TSRMLS_DC) -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - assert(ts != NULL); - - return ts->innerstream ? php_stream_flush(ts->innerstream) : -1; -} -/* }}} */ - - -/* {{{ */ -static int php_stream_temp_seek(php_stream *stream, off_t offset, int whence, off_t *newoffs TSRMLS_DC) -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - int ret; - - assert(ts != NULL); - - if (!ts->innerstream) { - *newoffs = -1; - return -1; - } - ret = php_stream_seek(ts->innerstream, offset, whence); - *newoffs = php_stream_tell(ts->innerstream); - stream->eof = ts->innerstream->eof; - - return ret; -} -/* }}} */ - -/* {{{ */ -static int php_stream_temp_cast(php_stream *stream, int castas, void **ret TSRMLS_DC) -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - php_stream *file; - size_t memsize; - char *membuf; - off_t pos; - - assert(ts != NULL); - - if (!ts->innerstream) { - return FAILURE; - } - if (php_stream_is(ts->innerstream, PHP_STREAM_IS_STDIO)) { - return php_stream_cast(ts->innerstream, castas, ret, 0); - } - - /* we are still using a memory based backing. If they are if we can be - * a FILE*, say yes because we can perform the conversion. - * If they actually want to perform the conversion, we need to switch - * the memory stream to a tmpfile stream */ - - if (ret == NULL && castas == PHP_STREAM_AS_STDIO) { - return SUCCESS; - } - - /* say "no" to other stream forms */ - if (ret == NULL) { - return FAILURE; - } - - /* perform the conversion and then pass the request on to the innerstream */ - membuf = php_stream_memory_get_buffer(ts->innerstream, &memsize); - file = php_stream_fopen_tmpfile(); - php_stream_write(file, membuf, memsize); - pos = php_stream_tell(ts->innerstream); - - php_stream_close(ts->innerstream); - ts->innerstream = file; - php_stream_seek(ts->innerstream, pos, SEEK_SET); - - return php_stream_cast(ts->innerstream, castas, ret, 1); -} -/* }}} */ - -static int php_stream_temp_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) /* {{{ */ -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - - if (!ts || !ts->innerstream) { - return -1; - } - return php_stream_stat(ts->innerstream, ssb); -} -/* }}} */ - -static int php_stream_temp_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC) /* {{{ */ -{ - php_stream_temp_data *ts = (php_stream_temp_data*)stream->abstract; - - switch(option) { - case PHP_STREAM_OPTION_META_DATA_API: - if (ts->meta) { - zend_hash_copy(Z_ARRVAL_P((zval*)ptrparam), Z_ARRVAL_P(ts->meta), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval*)); - } - return PHP_STREAM_OPTION_RETURN_OK; - default: - return PHP_STREAM_OPTION_RETURN_NOTIMPL; - } -} -/* }}} */ - -php_stream_ops php_stream_temp_ops = { - php_stream_temp_write, php_stream_temp_read, - php_stream_temp_close, php_stream_temp_flush, - "TEMP", - php_stream_temp_seek, - php_stream_temp_cast, - php_stream_temp_stat, - php_stream_temp_set_option -}; - -/* }}} */ - -/* {{{ _php_stream_temp_create */ -PHPAPI php_stream *_php_stream_temp_create(int mode, size_t max_memory_usage STREAMS_DC TSRMLS_DC) -{ - php_stream_temp_data *self; - php_stream *stream; - - self = ecalloc(1, sizeof(*self)); - self->smax = max_memory_usage; - self->mode = mode; - self->meta = NULL; - stream = php_stream_alloc(&php_stream_temp_ops, self, 0, mode & TEMP_STREAM_READONLY ? "r+b" : "w+b"); - stream->flags |= PHP_STREAM_FLAG_NO_BUFFER; - self->innerstream = php_stream_memory_create(mode); - ((php_stream_memory_data*)self->innerstream->abstract)->owner_ptr = &self->innerstream; - - return stream; -} -/* }}} */ - - -/* {{{ _php_stream_temp_open */ -PHPAPI php_stream *_php_stream_temp_open(int mode, size_t max_memory_usage, char *buf, size_t length STREAMS_DC TSRMLS_DC) -{ - php_stream *stream; - php_stream_temp_data *ts; - off_t newoffs; - - if ((stream = php_stream_temp_create_rel(mode, max_memory_usage)) != NULL) { - if (length) { - assert(buf != NULL); - php_stream_temp_write(stream, buf, length TSRMLS_CC); - php_stream_temp_seek(stream, 0, SEEK_SET, &newoffs TSRMLS_CC); - } - ts = (php_stream_temp_data*)stream->abstract; - assert(ts != NULL); - ts->mode = mode; - } - return stream; -} -/* }}} */ - -php_stream_ops php_stream_rfc2397_ops = { - php_stream_temp_write, php_stream_temp_read, - php_stream_temp_close, php_stream_temp_flush, - "RFC2397", - php_stream_temp_seek, - php_stream_temp_cast, - php_stream_temp_stat, - php_stream_temp_set_option -}; - -static php_stream * php_stream_url_wrap_rfc2397(php_stream_wrapper *wrapper, char *path, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) /* {{{ */ -{ - php_stream *stream; - php_stream_temp_data *ts; - char *comma, *semi, *sep, *key; - size_t mlen, dlen, plen, vlen; - off_t newoffs; - zval *meta = NULL; - int base64 = 0, ilen; - - if (memcmp(path, "data:", 5)) { - return NULL; - } - - path += 5; - dlen = strlen(path); - - if (dlen >= 2 && path[0] == '/' && path[1] == '/') { - dlen -= 2; - path += 2; - } - - if ((comma = memchr(path, ',', dlen)) == NULL) { - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "rfc2397: no comma in URL"); - return NULL; - } - - if (comma != path) { - /* meta info */ - mlen = comma - path; - dlen -= mlen; - semi = memchr(path, ';', mlen); - sep = memchr(path, '/', mlen); - - if (!semi && !sep) { - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "rfc2397: illegal media type"); - return NULL; - } - - MAKE_STD_ZVAL(meta); - array_init(meta); - if (!semi) { /* there is only a mime type */ - add_assoc_stringl(meta, "mediatype", path, mlen, 1); - mlen = 0; - } else if (sep && sep < semi) { /* there is a mime type */ - plen = semi - path; - add_assoc_stringl(meta, "mediatype", path, plen, 1); - mlen -= plen; - path += plen; - } else if (semi != path || mlen != sizeof(";base64")-1 || memcmp(path, ";base64", sizeof(";base64")-1)) { /* must be error since parameters are only allowed after mediatype */ - zval_ptr_dtor(&meta); - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "rfc2397: illegal media type"); - return NULL; - } - /* get parameters and potentially ';base64' */ - while(semi && (semi == path)) { - path++; - mlen--; - sep = memchr(path, '=', mlen); - semi = memchr(path, ';', mlen); - if (!sep || (semi && semi < sep)) { /* must be ';base64' or failure */ - if (mlen != sizeof("base64")-1 || memcmp(path, "base64", sizeof("base64")-1)) { - /* must be error since parameters are only allowed after mediatype and we have no '=' sign */ - zval_ptr_dtor(&meta); - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "rfc2397: illegal parameter"); - return NULL; - } - base64 = 1; - mlen -= sizeof("base64") - 1; - path += sizeof("base64") - 1; - break; - } - /* found parameter ... the heart of cs ppl lies in +1/-1 or was it +2 this time? */ - plen = sep - path; - vlen = (semi ? semi - sep : mlen - plen) - 1 /* '=' */; - key = estrndup(path, plen); - add_assoc_stringl_ex(meta, key, plen + 1, sep + 1, vlen, 1); - efree(key); - plen += vlen + 1; - mlen -= plen; - path += plen; - } - if (mlen) { - zval_ptr_dtor(&meta); - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "rfc2397: illegal URL"); - return NULL; - } - } else { - MAKE_STD_ZVAL(meta); - array_init(meta); - } - add_assoc_bool(meta, "base64", base64); - - /* skip ',' */ - comma++; - dlen--; - - if (base64) { - comma = (char*)php_base64_decode((const unsigned char *)comma, dlen, &ilen); - if (!comma) { - zval_ptr_dtor(&meta); - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "rfc2397: unable to decode"); - return NULL; - } - } else { - comma = estrndup(comma, dlen); - ilen = dlen = php_url_decode(comma, dlen); - } - - if ((stream = php_stream_temp_create_rel(0, ~0u)) != NULL) { - /* store data */ - php_stream_temp_write(stream, comma, ilen TSRMLS_CC); - efree(comma); - php_stream_temp_seek(stream, 0, SEEK_SET, &newoffs TSRMLS_CC); - /* set special stream stuff (enforce exact mode) */ - vlen = strlen(mode); - if (vlen >= sizeof(stream->mode)) { - vlen = sizeof(stream->mode) - 1; - } - memcpy(stream->mode, mode, vlen); - stream->mode[vlen] = '\0'; - stream->ops = &php_stream_rfc2397_ops; - ts = (php_stream_temp_data*)stream->abstract; - assert(ts != NULL); - ts->mode = mode && mode[0] == 'r' ? TEMP_STREAM_READONLY : 0; - ts->meta = meta; - } - - return stream; -} - -static php_stream_wrapper_ops php_stream_rfc2397_wops = { - php_stream_url_wrap_rfc2397, - NULL, /* close */ - NULL, /* fstat */ - NULL, /* stat */ - NULL, /* opendir */ - "RFC2397", - NULL, /* unlink */ - NULL, /* rename */ - NULL, /* mkdir */ - NULL /* rmdir */ -}; - -php_stream_wrapper php_stream_rfc2397_wrapper = { - &php_stream_rfc2397_wops, - NULL, - 0, /* is_url */ -}; - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/mmap.c b/main/streams/mmap.c deleted file mode 100644 index a3dd8c7236..0000000000 --- a/main/streams/mmap.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* Memory Mapping interface for streams */ -#include "php.h" -#include "php_streams_int.h" - -PHPAPI char *_php_stream_mmap_range(php_stream *stream, size_t offset, size_t length, php_stream_mmap_operation_t mode, size_t *mapped_len TSRMLS_DC) -{ - php_stream_mmap_range range; - - range.offset = offset; - range.length = length; - range.mode = mode; - range.mapped = NULL; - - /* For now, we impose an arbitrary 2MB limit to avoid - * runaway swapping when large files are passed thru. */ - if (length > 2 * 1024 * 1024) { - return NULL; - } - - if (PHP_STREAM_OPTION_RETURN_OK == php_stream_set_option(stream, PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_MAP_RANGE, &range)) { - if (mapped_len) { - *mapped_len = range.length; - } - return range.mapped; - } - return NULL; -} - -PHPAPI int _php_stream_mmap_unmap(php_stream *stream TSRMLS_DC) -{ - return php_stream_set_option(stream, PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_UNMAP, NULL) == PHP_STREAM_OPTION_RETURN_OK ? 1 : 0; -} - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/php_stream_context.h b/main/streams/php_stream_context.h deleted file mode 100644 index 1de4c78a61..0000000000 --- a/main/streams/php_stream_context.h +++ /dev/null @@ -1,136 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* Stream context and status notification related definitions */ - -/* callback for status notifications */ -typedef void (*php_stream_notification_func)(php_stream_context *context, - int notifycode, int severity, - char *xmsg, int xcode, - size_t bytes_sofar, size_t bytes_max, - void * ptr TSRMLS_DC); - -#define PHP_STREAM_NOTIFIER_PROGRESS 1 - -/* Attempt to fetch context from the zval passed, - If no context was passed, use the default context - The the default context has not yet been created, do it now. */ -#define php_stream_context_from_zval(zcontext, nocontext) ( \ - (zcontext) ? zend_fetch_resource(&(zcontext) TSRMLS_CC, -1, "Stream-Context", NULL, 1, php_le_stream_context()) : \ - (nocontext) ? NULL : \ - FG(default_context) ? FG(default_context) : \ - (FG(default_context) = php_stream_context_alloc()) ) - -#define php_stream_context_to_zval(context, zval) { ZVAL_RESOURCE(zval, (context)->rsrc_id); zend_list_addref((context)->rsrc_id); } - -typedef struct _php_stream_notifier php_stream_notifier; - -struct _php_stream_notifier { - php_stream_notification_func func; - void (*dtor)(php_stream_notifier *notifier); - void *ptr; - int mask; - size_t progress, progress_max; /* position for progress notification */ -}; - -struct _php_stream_context { - php_stream_notifier *notifier; - zval *options; /* hash keyed by wrapper family or specific wrapper */ - zval *links; /* hash keyed by hostent for connection pooling */ - int rsrc_id; /* used for auto-cleanup */ -}; - -BEGIN_EXTERN_C() -PHPAPI void php_stream_context_free(php_stream_context *context); -PHPAPI php_stream_context *php_stream_context_alloc(void); -PHPAPI int php_stream_context_get_option(php_stream_context *context, - const char *wrappername, const char *optionname, zval ***optionvalue); -PHPAPI int php_stream_context_set_option(php_stream_context *context, - const char *wrappername, const char *optionname, zval *optionvalue); - -PHPAPI int php_stream_context_get_link(php_stream_context *context, - const char *hostent, php_stream **stream); -PHPAPI int php_stream_context_set_link(php_stream_context *context, - const char *hostent, php_stream *stream); -PHPAPI int php_stream_context_del_link(php_stream_context *context, - php_stream *stream); - -PHPAPI php_stream_notifier *php_stream_notification_alloc(void); -PHPAPI void php_stream_notification_free(php_stream_notifier *notifier); -END_EXTERN_C() - -/* not all notification codes are implemented */ -#define PHP_STREAM_NOTIFY_RESOLVE 1 -#define PHP_STREAM_NOTIFY_CONNECT 2 -#define PHP_STREAM_NOTIFY_AUTH_REQUIRED 3 -#define PHP_STREAM_NOTIFY_MIME_TYPE_IS 4 -#define PHP_STREAM_NOTIFY_FILE_SIZE_IS 5 -#define PHP_STREAM_NOTIFY_REDIRECTED 6 -#define PHP_STREAM_NOTIFY_PROGRESS 7 -#define PHP_STREAM_NOTIFY_COMPLETED 8 -#define PHP_STREAM_NOTIFY_FAILURE 9 -#define PHP_STREAM_NOTIFY_AUTH_RESULT 10 - -#define PHP_STREAM_NOTIFY_SEVERITY_INFO 0 -#define PHP_STREAM_NOTIFY_SEVERITY_WARN 1 -#define PHP_STREAM_NOTIFY_SEVERITY_ERR 2 - -BEGIN_EXTERN_C() -PHPAPI void php_stream_notification_notify(php_stream_context *context, int notifycode, int severity, - char *xmsg, int xcode, size_t bytes_sofar, size_t bytes_max, void * ptr TSRMLS_DC); -PHPAPI php_stream_context *php_stream_context_set(php_stream *stream, php_stream_context *context); -END_EXTERN_C() - -#define php_stream_notify_info(context, code, xmsg, xcode) do { if ((context) && (context)->notifier) { \ - php_stream_notification_notify((context), (code), PHP_STREAM_NOTIFY_SEVERITY_INFO, \ - (xmsg), (xcode), 0, 0, NULL TSRMLS_CC); } } while (0) - -#define php_stream_notify_progress(context, bsofar, bmax) do { if ((context) && (context)->notifier) { \ - php_stream_notification_notify((context), PHP_STREAM_NOTIFY_PROGRESS, PHP_STREAM_NOTIFY_SEVERITY_INFO, \ - NULL, 0, (bsofar), (bmax), NULL TSRMLS_CC); } } while(0) - -#define php_stream_notify_progress_init(context, sofar, bmax) do { if ((context) && (context)->notifier) { \ - (context)->notifier->progress = (sofar); \ - (context)->notifier->progress_max = (bmax); \ - (context)->notifier->mask |= PHP_STREAM_NOTIFIER_PROGRESS; \ - php_stream_notify_progress((context), (sofar), (bmax)); } } while (0) - -#define php_stream_notify_progress_increment(context, dsofar, dmax) do { if ((context) && (context)->notifier && (context)->notifier->mask & PHP_STREAM_NOTIFIER_PROGRESS) { \ - (context)->notifier->progress += (dsofar); \ - (context)->notifier->progress_max += (dmax); \ - php_stream_notify_progress((context), (context)->notifier->progress, (context)->notifier->progress_max); } } while (0) - -#define php_stream_notify_file_size(context, file_size, xmsg, xcode) do { if ((context) && (context)->notifier) { \ - php_stream_notification_notify((context), PHP_STREAM_NOTIFY_FILE_SIZE_IS, PHP_STREAM_NOTIFY_SEVERITY_INFO, \ - (xmsg), (xcode), 0, (file_size), NULL TSRMLS_CC); } } while(0) - -#define php_stream_notify_error(context, code, xmsg, xcode) do { if ((context) && (context)->notifier) {\ - php_stream_notification_notify((context), (code), PHP_STREAM_NOTIFY_SEVERITY_ERR, \ - (xmsg), (xcode), 0, 0, NULL TSRMLS_CC); } } while(0) - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/streams/php_stream_filter_api.h b/main/streams/php_stream_filter_api.h deleted file mode 100644 index 74c806f574..0000000000 --- a/main/streams/php_stream_filter_api.h +++ /dev/null @@ -1,160 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - | With suggestions from: | - | Moriyoshi Koizumi <moriyoshi@at.wakwak.com> | - | Sara Golemon <pollita@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* The filter API works on the principle of "Bucket-Brigades". This is - * partially inspired by the Apache 2 method of doing things, although - * it is intentially a light-weight implementation. - * - * Each stream can have a chain of filters for reading and another for writing. - * - * When data is written to the stream, is is placed into a bucket and placed at - * the start of the input brigade. - * - * The first filter in the chain is invoked on the brigade and (depending on - * it's return value), the next filter is invoked and so on. - * */ - -#define PHP_STREAM_FILTER_READ 0x0001 -#define PHP_STREAM_FILTER_WRITE 0x0002 -#define PHP_STREAM_FILTER_ALL (PHP_STREAM_FILTER_READ | PHP_STREAM_FILTER_WRITE) - -typedef struct _php_stream_bucket php_stream_bucket; -typedef struct _php_stream_bucket_brigade php_stream_bucket_brigade; - -struct _php_stream_bucket { - php_stream_bucket *next, *prev; - php_stream_bucket_brigade *brigade; - - char *buf; - size_t buflen; - /* if non-zero, buf should be pefreed when the bucket is destroyed */ - int own_buf; - int is_persistent; - - /* destroy this struct when refcount falls to zero */ - int refcount; -}; - -struct _php_stream_bucket_brigade { - php_stream_bucket *head, *tail; -}; - -typedef enum { - PSFS_ERR_FATAL, /* error in data stream */ - PSFS_FEED_ME, /* filter needs more data; stop processing chain until more is available */ - PSFS_PASS_ON, /* filter generated output buckets; pass them on to next in chain */ -} php_stream_filter_status_t; - -/* Buckets API. */ -BEGIN_EXTERN_C() -PHPAPI php_stream_bucket *php_stream_bucket_new(php_stream *stream, char *buf, size_t buflen, int own_buf, int buf_persistent TSRMLS_DC); -PHPAPI int php_stream_bucket_split(php_stream_bucket *in, php_stream_bucket **left, php_stream_bucket **right, size_t length TSRMLS_DC); -PHPAPI void php_stream_bucket_delref(php_stream_bucket *bucket TSRMLS_DC); -#define php_stream_bucket_addref(bucket) (bucket)->refcount++ -PHPAPI void php_stream_bucket_prepend(php_stream_bucket_brigade *brigade, php_stream_bucket *bucket TSRMLS_DC); -PHPAPI void php_stream_bucket_append(php_stream_bucket_brigade *brigade, php_stream_bucket *bucket TSRMLS_DC); -PHPAPI void php_stream_bucket_unlink(php_stream_bucket *bucket TSRMLS_DC); -PHPAPI php_stream_bucket *php_stream_bucket_make_writeable(php_stream_bucket *bucket TSRMLS_DC); -END_EXTERN_C() - -#define PSFS_FLAG_NORMAL 0 /* regular read/write */ -#define PSFS_FLAG_FLUSH_INC 1 /* an incremental flush */ -#define PSFS_FLAG_FLUSH_CLOSE 2 /* final flush prior to closing */ - -typedef struct _php_stream_filter_ops { - - php_stream_filter_status_t (*filter)( - php_stream *stream, - php_stream_filter *thisfilter, - php_stream_bucket_brigade *buckets_in, - php_stream_bucket_brigade *buckets_out, - size_t *bytes_consumed, - int flags - TSRMLS_DC); - - void (*dtor)(php_stream_filter *thisfilter TSRMLS_DC); - - const char *label; - -} php_stream_filter_ops; - -typedef struct _php_stream_filter_chain { - php_stream_filter *head, *tail; - - /* Owning stream */ - php_stream *stream; -} php_stream_filter_chain; - -struct _php_stream_filter { - php_stream_filter_ops *fops; - void *abstract; /* for use by filter implementation */ - php_stream_filter *next; - php_stream_filter *prev; - int is_persistent; - - /* link into stream and chain */ - php_stream_filter_chain *chain; - - /* buffered buckets */ - php_stream_bucket_brigade buffer; - - /* filters are auto_registered when they're applied */ - int rsrc_id; -}; - -/* stack filter onto a stream */ -BEGIN_EXTERN_C() -PHPAPI void _php_stream_filter_prepend(php_stream_filter_chain *chain, php_stream_filter *filter TSRMLS_DC); -PHPAPI void _php_stream_filter_append(php_stream_filter_chain *chain, php_stream_filter *filter TSRMLS_DC); -PHPAPI int _php_stream_filter_flush(php_stream_filter *filter, int finish TSRMLS_DC); -PHPAPI php_stream_filter *php_stream_filter_remove(php_stream_filter *filter, int call_dtor TSRMLS_DC); -PHPAPI void php_stream_filter_free(php_stream_filter *filter TSRMLS_DC); -PHPAPI php_stream_filter *_php_stream_filter_alloc(php_stream_filter_ops *fops, void *abstract, int persistent STREAMS_DC TSRMLS_DC); -END_EXTERN_C() -#define php_stream_filter_alloc(fops, thisptr, persistent) _php_stream_filter_alloc((fops), (thisptr), (persistent) STREAMS_CC TSRMLS_CC) -#define php_stream_filter_alloc_rel(fops, thisptr, persistent) _php_stream_filter_alloc((fops), (thisptr), (persistent) STREAMS_REL_CC TSRMLS_CC) -#define php_stream_filter_prepend(chain, filter) _php_stream_filter_prepend((chain), (filter) TSRMLS_CC) -#define php_stream_filter_append(chain, filter) _php_stream_filter_append((chain), (filter) TSRMLS_CC) -#define php_stream_filter_flush(filter, finish) _php_stream_filter_flush((filter), (finish) TSRMLS_CC) - -#define php_stream_is_filtered(stream) ((stream)->readfilters.head || (stream)->writefilters.head) - -typedef struct _php_stream_filter_factory { - php_stream_filter *(*create_filter)(const char *filtername, zval *filterparams, int persistent TSRMLS_DC); -} php_stream_filter_factory; - -BEGIN_EXTERN_C() -PHPAPI int php_stream_filter_register_factory(const char *filterpattern, php_stream_filter_factory *factory TSRMLS_DC); -PHPAPI int php_stream_filter_unregister_factory(const char *filterpattern TSRMLS_DC); -PHPAPI int php_stream_filter_register_factory_volatile(const char *filterpattern, php_stream_filter_factory *factory TSRMLS_DC); -PHPAPI php_stream_filter *php_stream_filter_create(const char *filtername, zval *filterparams, int persistent TSRMLS_DC); -END_EXTERN_C() - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/streams/php_stream_mmap.h b/main/streams/php_stream_mmap.h deleted file mode 100644 index 9a537e5d88..0000000000 --- a/main/streams/php_stream_mmap.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* Memory Mapping interface for streams. - * The intention is to provide a uniform interface over the most common - * operations that are used within PHP itself, rather than a complete - * API for all memory mapping needs. - * - * ATM, we support only mmap(), but win32 memory mapping support will - * follow soon. - * */ - -typedef enum { - /* Does the stream support mmap ? */ - PHP_STREAM_MMAP_SUPPORTED, - /* Request a range and offset to be mapped; - * while mapped, you MUST NOT use any read/write functions - * on the stream (win9x compatibility) */ - PHP_STREAM_MMAP_MAP_RANGE, - /* Unmap the last range that was mapped for the stream */ - PHP_STREAM_MMAP_UNMAP -} php_stream_mmap_operation_t; - -typedef enum { - PHP_STREAM_MAP_MODE_READONLY, - PHP_STREAM_MAP_MODE_READWRITE, - PHP_STREAM_MAP_MODE_SHARED_READONLY, - PHP_STREAM_MAP_MODE_SHARED_READWRITE -} php_stream_mmap_access_t; - -typedef struct { - /* requested offset and length. - * If length is 0, the whole file is mapped */ - size_t offset; - size_t length; - - php_stream_mmap_access_t mode; - - /* returned mapped address */ - char *mapped; - -} php_stream_mmap_range; - -#define php_stream_mmap_supported(stream) (_php_stream_set_option((stream), PHP_STREAM_OPTION_MMAP_API, PHP_STREAM_MMAP_SUPPORTED, NULL TSRMLS_CC) == 0 ? 1 : 0) - -/* Returns 1 if the stream in its current state can be memory mapped, - * 0 otherwise */ -#define php_stream_mmap_possible(stream) (!php_stream_is_filtered((stream)) && php_stream_mmap_supported((stream))) - -BEGIN_EXTERN_C() -PHPAPI char *_php_stream_mmap_range(php_stream *stream, size_t offset, size_t length, php_stream_mmap_operation_t mode, size_t *mapped_len TSRMLS_DC); -#define php_stream_mmap_range(stream, offset, length, mode, mapped_len) _php_stream_mmap_range((stream), (offset), (length), (mode), (mapped_len) TSRMLS_CC) - -/* un-maps the last mapped range */ -PHPAPI int _php_stream_mmap_unmap(php_stream *stream TSRMLS_DC); -#define php_stream_mmap_unmap(stream) _php_stream_mmap_unmap((stream) TSRMLS_CC) -END_EXTERN_C() - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/php_stream_plain_wrapper.h b/main/streams/php_stream_plain_wrapper.h deleted file mode 100644 index bfa4b0a83b..0000000000 --- a/main/streams/php_stream_plain_wrapper.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* definitions for the plain files wrapper */ - -/* operations for a plain file; use the php_stream_fopen_XXX funcs below */ -PHPAPI extern php_stream_ops php_stream_stdio_ops; -PHPAPI extern php_stream_wrapper php_plain_files_wrapper; - -BEGIN_EXTERN_C() - -/* like fopen, but returns a stream */ -PHPAPI php_stream *_php_stream_fopen(const char *filename, const char *mode, char **opened_path, int options STREAMS_DC TSRMLS_DC); -#define php_stream_fopen(filename, mode, opened) _php_stream_fopen((filename), (mode), (opened), 0 STREAMS_CC TSRMLS_CC) - -PHPAPI php_stream *_php_stream_fopen_with_path(char *filename, char *mode, char *path, char **opened_path, int options STREAMS_DC TSRMLS_DC); -#define php_stream_fopen_with_path(filename, mode, path, opened) _php_stream_fopen_with_path((filename), (mode), (path), (opened) STREAMS_CC TSRMLS_CC) - -PHPAPI php_stream *_php_stream_fopen_from_file(FILE *file, const char *mode STREAMS_DC TSRMLS_DC); -#define php_stream_fopen_from_file(file, mode) _php_stream_fopen_from_file((file), (mode) STREAMS_CC TSRMLS_CC) - -PHPAPI php_stream *_php_stream_fopen_from_fd(int fd, const char *mode, const char *persistent_id STREAMS_DC TSRMLS_DC); -#define php_stream_fopen_from_fd(fd, mode, persistent_id) _php_stream_fopen_from_fd((fd), (mode), (persistent_id) STREAMS_CC TSRMLS_CC) - -PHPAPI php_stream *_php_stream_fopen_from_pipe(FILE *file, const char *mode STREAMS_DC TSRMLS_DC); -#define php_stream_fopen_from_pipe(file, mode) _php_stream_fopen_from_pipe((file), (mode) STREAMS_CC TSRMLS_CC) - -PHPAPI php_stream *_php_stream_fopen_tmpfile(int dummy STREAMS_DC TSRMLS_DC); -#define php_stream_fopen_tmpfile() _php_stream_fopen_tmpfile(0 STREAMS_CC TSRMLS_CC) - -PHPAPI php_stream *_php_stream_fopen_temporary_file(const char *dir, const char *pfx, char **opened_path STREAMS_DC TSRMLS_DC); -#define php_stream_fopen_temporary_file(dir, pfx, opened_path) _php_stream_fopen_temporary_file((dir), (pfx), (opened_path) STREAMS_CC TSRMLS_CC) - -/* This is a utility API for extensions that are opening a stream, converting it - * to a FILE* and then closing it again. Be warned that fileno() on the result - * will most likely fail on systems with fopencookie. */ -PHPAPI FILE * _php_stream_open_wrapper_as_file(char * path, char * mode, int options, char **opened_path STREAMS_DC TSRMLS_DC); -#define php_stream_open_wrapper_as_file(path, mode, options, opened_path) _php_stream_open_wrapper_as_file((path), (mode), (options), (opened_path) STREAMS_CC TSRMLS_CC) - -END_EXTERN_C() - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/streams/php_stream_transport.h b/main/streams/php_stream_transport.h deleted file mode 100644 index f9da47bee7..0000000000 --- a/main/streams/php_stream_transport.h +++ /dev/null @@ -1,194 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#if HAVE_SYS_SOCKET_H -# include <sys/socket.h> -#endif - -typedef php_stream *(php_stream_transport_factory_func)(const char *proto, long protolen, - char *resourcename, long resourcenamelen, - const char *persistent_id, int options, int flags, - struct timeval *timeout, - php_stream_context *context STREAMS_DC TSRMLS_DC); -typedef php_stream_transport_factory_func *php_stream_transport_factory; - -BEGIN_EXTERN_C() -PHPAPI int php_stream_xport_register(char *protocol, php_stream_transport_factory factory TSRMLS_DC); -PHPAPI int php_stream_xport_unregister(char *protocol TSRMLS_DC); - -#define STREAM_XPORT_CLIENT 0 -#define STREAM_XPORT_SERVER 1 - -#define STREAM_XPORT_CONNECT 2 -#define STREAM_XPORT_BIND 4 -#define STREAM_XPORT_LISTEN 8 -#define STREAM_XPORT_CONNECT_ASYNC 16 - -/* Open a client or server socket connection */ -PHPAPI php_stream *_php_stream_xport_create(const char *name, long namelen, int options, - int flags, const char *persistent_id, - struct timeval *timeout, - php_stream_context *context, - char **error_string, - int *error_code - STREAMS_DC TSRMLS_DC); - -#define php_stream_xport_create(name, namelen, options, flags, persistent_id, timeout, context, estr, ecode) \ - _php_stream_xport_create(name, namelen, options, flags, persistent_id, timeout, context, estr, ecode STREAMS_CC TSRMLS_CC) - -/* Bind the stream to a local address */ -PHPAPI int php_stream_xport_bind(php_stream *stream, - const char *name, long namelen, - char **error_text - TSRMLS_DC); - -/* Connect to a remote address */ -PHPAPI int php_stream_xport_connect(php_stream *stream, - const char *name, long namelen, - int asynchronous, - struct timeval *timeout, - char **error_text, - int *error_code - TSRMLS_DC); - -/* Prepare to listen */ -PHPAPI int php_stream_xport_listen(php_stream *stream, - int backlog, - char **error_text - TSRMLS_DC); - -/* Get the next client and their address as a string, or the underlying address - * structure. You must efree either of these if you request them */ -PHPAPI int php_stream_xport_accept(php_stream *stream, php_stream **client, - char **textaddr, int *textaddrlen, - void **addr, socklen_t *addrlen, - struct timeval *timeout, - char **error_text - TSRMLS_DC); - -/* Get the name of either the socket or it's peer */ -PHPAPI int php_stream_xport_get_name(php_stream *stream, int want_peer, - char **textaddr, int *textaddrlen, - void **addr, socklen_t *addrlen - TSRMLS_DC); - -enum php_stream_xport_send_recv_flags { - STREAM_OOB = 1, - STREAM_PEEK = 2 -}; - -/* Similar to recv() system call; read data from the stream, optionally - * peeking, optionally retrieving OOB data */ -PHPAPI int php_stream_xport_recvfrom(php_stream *stream, char *buf, size_t buflen, - long flags, void **addr, socklen_t *addrlen, - char **textaddr, int *textaddrlen TSRMLS_DC); - -/* Similar to send() system call; send data to the stream, optionally - * sending it as OOB data */ -PHPAPI int php_stream_xport_sendto(php_stream *stream, const char *buf, size_t buflen, - long flags, void *addr, socklen_t addrlen TSRMLS_DC); -END_EXTERN_C() - -/* Structure definition for the set_option interface that the above functions wrap */ - -typedef struct _php_stream_xport_param { - enum { - STREAM_XPORT_OP_BIND, STREAM_XPORT_OP_CONNECT, - STREAM_XPORT_OP_LISTEN, STREAM_XPORT_OP_ACCEPT, - STREAM_XPORT_OP_CONNECT_ASYNC, - STREAM_XPORT_OP_GET_NAME, - STREAM_XPORT_OP_GET_PEER_NAME, - STREAM_XPORT_OP_RECV, - STREAM_XPORT_OP_SEND - } op; - unsigned int want_addr:1; - unsigned int want_textaddr:1; - unsigned int want_errortext:1; - - struct { - char *name; - long namelen; - int backlog; - struct timeval *timeout; - struct sockaddr *addr; - socklen_t addrlen; - char *buf; - size_t buflen; - long flags; - } inputs; - struct { - php_stream *client; - int returncode; - struct sockaddr *addr; - socklen_t addrlen; - char *textaddr; - long textaddrlen; - - char *error_text; - int error_code; - } outputs; -} php_stream_xport_param; - - -/* These functions provide crypto support on the underlying transport */ -typedef enum { - STREAM_CRYPTO_METHOD_SSLv2_CLIENT, - STREAM_CRYPTO_METHOD_SSLv3_CLIENT, - STREAM_CRYPTO_METHOD_SSLv23_CLIENT, - STREAM_CRYPTO_METHOD_TLS_CLIENT, - STREAM_CRYPTO_METHOD_SSLv2_SERVER, - STREAM_CRYPTO_METHOD_SSLv3_SERVER, - STREAM_CRYPTO_METHOD_SSLv23_SERVER, - STREAM_CRYPTO_METHOD_TLS_SERVER -} php_stream_xport_crypt_method_t; - -BEGIN_EXTERN_C() -PHPAPI int php_stream_xport_crypto_setup(php_stream *stream, php_stream_xport_crypt_method_t crypto_method, php_stream *session_stream TSRMLS_DC); -PHPAPI int php_stream_xport_crypto_enable(php_stream *stream, int activate TSRMLS_DC); -END_EXTERN_C() - -typedef struct _php_stream_xport_crypto_param { - enum { - STREAM_XPORT_CRYPTO_OP_SETUP, - STREAM_XPORT_CRYPTO_OP_ENABLE - } op; - struct { - int activate; - php_stream_xport_crypt_method_t method; - php_stream *session; - } inputs; - struct { - int returncode; - } outputs; -} php_stream_xport_crypto_param; - -BEGIN_EXTERN_C() -PHPAPI HashTable *php_stream_xport_get_hash(void); -PHPAPI php_stream_transport_factory_func php_stream_generic_socket_factory; -END_EXTERN_C() - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/php_stream_userspace.h b/main/streams/php_stream_userspace.h deleted file mode 100644 index e3f2b13018..0000000000 --- a/main/streams/php_stream_userspace.h +++ /dev/null @@ -1,35 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - - -/* for user-space streams */ -PHPAPI extern php_stream_ops php_stream_userspace_ops; -PHPAPI extern php_stream_ops php_stream_userspace_dir_ops; -#define PHP_STREAM_IS_USERSPACE &php_stream_userspace_ops -#define PHP_STREAM_IS_USERSPACE_DIR &php_stream_userspace_dir_ops - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/streams/php_streams_int.h b/main/streams/php_streams_int.h deleted file mode 100644 index cee2c01cbe..0000000000 --- a/main/streams/php_streams_int.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - - -#if ZEND_DEBUG - -#define emalloc_rel_orig(size) \ - ( __php_stream_call_depth == 0 \ - ? _emalloc((size) ZEND_FILE_LINE_CC ZEND_FILE_LINE_RELAY_CC) \ - : _emalloc((size) ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC) ) - -#define erealloc_rel_orig(ptr, size) \ - ( __php_stream_call_depth == 0 \ - ? _erealloc((ptr), (size), 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_RELAY_CC) \ - : _erealloc((ptr), (size), 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC) ) - -#define pemalloc_rel_orig(size, persistent) ((persistent) ? malloc((size)) : emalloc_rel_orig((size))) -#define perealloc_rel_orig(ptr, size, persistent) ((persistent) ? realloc((ptr), (size)) : erealloc_rel_orig((ptr), (size))) -#else -# define pemalloc_rel_orig(size, persistent) pemalloc((size), (persistent)) -# define perealloc_rel_orig(ptr, size, persistent) perealloc((ptr), (size), (persistent)) -# define emalloc_rel_orig(size) emalloc((size)) -#endif - -#define STREAM_DEBUG 0 -#define STREAM_WRAPPER_PLAIN_FILES ((php_stream_wrapper*)-1) - -#ifndef MAP_FAILED -#define MAP_FAILED ((void *) -1) -#endif - -#define CHUNK_SIZE 8192 - -#ifdef PHP_WIN32 -#define EWOULDBLOCK WSAEWOULDBLOCK -#endif - -#ifndef S_ISREG -#define S_ISREG(mode) (((mode)&S_IFMT) == S_IFREG) -#endif - -void php_stream_tidy_wrapper_error_log(php_stream_wrapper *wrapper TSRMLS_DC); -void php_stream_display_wrapper_errors(php_stream_wrapper *wrapper, const char *path, const char *caption TSRMLS_DC); - diff --git a/main/streams/plain_wrapper.c b/main/streams/plain_wrapper.c deleted file mode 100644 index f0c4f8436c..0000000000 --- a/main/streams/plain_wrapper.c +++ /dev/null @@ -1,1359 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include "php.h" -#include "php_globals.h" -#include "php_network.h" -#include "php_open_temporary_file.h" -#include "ext/standard/file.h" -#include "ext/standard/flock_compat.h" -#include <stddef.h> -#include <fcntl.h> -#if HAVE_SYS_WAIT_H -#include <sys/wait.h> -#endif -#if HAVE_SYS_FILE_H -#include <sys/file.h> -#endif -#ifdef HAVE_SYS_MMAN_H -#include <sys/mman.h> -#endif -#include "SAPI.h" - -#include "php_streams_int.h" - -/* parse standard "fopen" modes into open() flags */ -PHPAPI int php_stream_parse_fopen_modes(const char *mode, int *open_flags) -{ - int flags; - - switch (mode[0]) { - case 'r': - flags = 0; - break; - case 'w': - flags = O_TRUNC|O_CREAT; - break; - case 'a': - flags = O_CREAT|O_APPEND; - break; - case 'x': - flags = O_CREAT|O_EXCL; - break; - default: - /* unknown mode */ - return FAILURE; - } - - if (strchr(mode, '+')) { - flags |= O_RDWR; - } else if (flags) { - flags |= O_WRONLY; - } else { - flags |= O_RDONLY; - } - -#if defined(_O_TEXT) && defined(O_BINARY) - if (strchr(mode, 't')) { - flags |= _O_TEXT; - } else { - flags |= O_BINARY; - } -#endif - - *open_flags = flags; - return SUCCESS; -} - - -/* {{{ ------- STDIO stream implementation -------*/ - -typedef struct { - FILE *file; - int fd; /* underlying file descriptor */ - unsigned is_process_pipe:1; /* use pclose instead of fclose */ - unsigned is_pipe:1; /* don't try and seek */ - unsigned cached_fstat:1; /* sb is valid */ - unsigned _reserved:29; - - int lock_flag; /* stores the lock state */ - char *temp_file_name; /* if non-null, this is the path to a temporary file that - * is to be deleted when the stream is closed */ -#if HAVE_FLUSHIO - char last_op; -#endif - -#if HAVE_MMAP - char *last_mapped_addr; - size_t last_mapped_len; -#endif -#ifdef PHP_WIN32 - char *last_mapped_addr; - HANDLE file_mapping; -#endif - - struct stat sb; -} php_stdio_stream_data; -#define PHP_STDIOP_GET_FD(anfd, data) anfd = (data)->file ? fileno((data)->file) : (data)->fd - -static int do_fstat(php_stdio_stream_data *d, int force) -{ - if (!d->cached_fstat || force) { - int fd; - int r; - - PHP_STDIOP_GET_FD(fd, d); - r = fstat(fd, &d->sb); - d->cached_fstat = r == 0; - - return r; - } - return 0; -} - -PHPAPI php_stream *_php_stream_fopen_temporary_file(const char *dir, const char *pfx, char **opened_path STREAMS_DC TSRMLS_DC) -{ - int fd = php_open_temporary_fd(dir, pfx, opened_path TSRMLS_CC); - - if (fd != -1) { - php_stream *stream = php_stream_fopen_from_fd_rel(fd, "r+b", NULL); - if (stream) { - return stream; - } - close(fd); - - php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to allocate stream"); - - return NULL; - } - return NULL; -} - -PHPAPI php_stream *_php_stream_fopen_tmpfile(int dummy STREAMS_DC TSRMLS_DC) -{ - char *opened_path = NULL; - int fd = php_open_temporary_fd(NULL, "php", &opened_path TSRMLS_CC); - - if (fd != -1) { - php_stream *stream = php_stream_fopen_from_fd_rel(fd, "r+b", NULL); - if (stream) { - php_stdio_stream_data *self = (php_stdio_stream_data*)stream->abstract; - stream->wrapper = &php_plain_files_wrapper; - stream->orig_path = estrdup(opened_path); - - self->temp_file_name = opened_path; - self->lock_flag = LOCK_UN; - - return stream; - } - close(fd); - - php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to allocate stream"); - - return NULL; - } - return NULL; -} - -PHPAPI php_stream *_php_stream_fopen_from_fd(int fd, const char *mode, const char *persistent_id STREAMS_DC TSRMLS_DC) -{ - php_stdio_stream_data *self; - php_stream *stream; - - self = pemalloc_rel_orig(sizeof(*self), persistent_id); - memset(self, 0, sizeof(*self)); - self->file = NULL; - self->is_pipe = 0; - self->lock_flag = LOCK_UN; - self->is_process_pipe = 0; - self->temp_file_name = NULL; - self->fd = fd; - -#ifdef S_ISFIFO - /* detect if this is a pipe */ - if (self->fd >= 0) { - self->is_pipe = (do_fstat(self, 0) == 0 && S_ISFIFO(self->sb.st_mode)) ? 1 : 0; - } -#elif defined(PHP_WIN32) - { - long handle = _get_osfhandle(self->fd); - - if (handle != 0xFFFFFFFF) { - self->is_pipe = GetFileType((HANDLE)handle) == FILE_TYPE_PIPE; - } - } -#endif - - stream = php_stream_alloc_rel(&php_stream_stdio_ops, self, persistent_id, mode); - - if (stream) { - if (self->is_pipe) { - stream->flags |= PHP_STREAM_FLAG_NO_SEEK; - } else { - stream->position = lseek(self->fd, 0, SEEK_CUR); -#ifdef ESPIPE - if (stream->position == (off_t)-1 && errno == ESPIPE) { - stream->position = 0; - self->is_pipe = 1; - } -#endif - } - } - - return stream; -} - -PHPAPI php_stream *_php_stream_fopen_from_file(FILE *file, const char *mode STREAMS_DC TSRMLS_DC) -{ - php_stdio_stream_data *self; - php_stream *stream; - - self = emalloc_rel_orig(sizeof(*self)); - memset(self, 0, sizeof(*self)); - self->file = file; - self->is_pipe = 0; - self->lock_flag = LOCK_UN; - self->is_process_pipe = 0; - self->temp_file_name = NULL; - self->fd = fileno(file); - -#ifdef S_ISFIFO - /* detect if this is a pipe */ - if (self->fd >= 0) { - self->is_pipe = (do_fstat(self, 0) == 0 && S_ISFIFO(self->sb.st_mode)) ? 1 : 0; - } -#elif defined(PHP_WIN32) - { - long handle = _get_osfhandle(self->fd); - - if (handle != 0xFFFFFFFF) { - self->is_pipe = GetFileType((HANDLE)handle) == FILE_TYPE_PIPE; - } - } -#endif - - stream = php_stream_alloc_rel(&php_stream_stdio_ops, self, 0, mode); - - if (stream) { - if (self->is_pipe) { - stream->flags |= PHP_STREAM_FLAG_NO_SEEK; - } else { - stream->position = ftell(file); - } - } - - return stream; -} - -PHPAPI php_stream *_php_stream_fopen_from_pipe(FILE *file, const char *mode STREAMS_DC TSRMLS_DC) -{ - php_stdio_stream_data *self; - php_stream *stream; - - self = emalloc_rel_orig(sizeof(*self)); - memset(self, 0, sizeof(*self)); - self->file = file; - self->is_pipe = 1; - self->lock_flag = LOCK_UN; - self->is_process_pipe = 1; - self->fd = fileno(file); - self->temp_file_name = NULL; - - stream = php_stream_alloc_rel(&php_stream_stdio_ops, self, 0, mode); - stream->flags |= PHP_STREAM_FLAG_NO_SEEK; - return stream; -} - -static size_t php_stdiop_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - php_stdio_stream_data *data = (php_stdio_stream_data*)stream->abstract; - - assert(data != NULL); - - if (data->fd >= 0) { - int bytes_written = write(data->fd, buf, count); - if (bytes_written < 0) return 0; - return (size_t) bytes_written; - } else { - -#if HAVE_FLUSHIO - if (!data->is_pipe && data->last_op == 'r') { - fseek(data->file, 0, SEEK_CUR); - } - data->last_op = 'w'; -#endif - - return fwrite(buf, 1, count, data->file); - } -} - -static size_t php_stdiop_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - php_stdio_stream_data *data = (php_stdio_stream_data*)stream->abstract; - size_t ret; - - assert(data != NULL); - - if (data->fd >= 0) { - ret = read(data->fd, buf, count); - - stream->eof = (ret == 0 || (ret == (size_t)-1 && errno != EWOULDBLOCK)); - - } else { -#if HAVE_FLUSHIO - if (!data->is_pipe && data->last_op == 'w') - fseek(data->file, 0, SEEK_CUR); - data->last_op = 'r'; -#endif - - ret = fread(buf, 1, count, data->file); - - stream->eof = feof(data->file); - } - return ret; -} - -static int php_stdiop_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - int ret; - php_stdio_stream_data *data = (php_stdio_stream_data*)stream->abstract; - - assert(data != NULL); - -#if HAVE_MMAP - if (data->last_mapped_addr) { - munmap(data->last_mapped_addr, data->last_mapped_len); - data->last_mapped_addr = NULL; - } -#elif defined(PHP_WIN32) - if (data->last_mapped_addr) { - UnmapViewOfFile(data->last_mapped_addr); - data->last_mapped_addr = NULL; - } - if (data->file_mapping) { - CloseHandle(data->file_mapping); - data->file_mapping = NULL; - } -#endif - - if (close_handle) { - if (data->lock_flag != LOCK_UN) { - php_stream_lock(stream, LOCK_UN); - } - if (data->file) { - if (data->is_process_pipe) { - errno = 0; - ret = pclose(data->file); - -#if HAVE_SYS_WAIT_H - if (WIFEXITED(ret)) { - ret = WEXITSTATUS(ret); - } -#endif - } else { - ret = fclose(data->file); - data->file = NULL; - } - } else if (data->fd != -1) { -#if PHP_DEBUG - if ((data->fd == 1 || data->fd == 2) && 0 == strcmp(sapi_module.name, "cli")) { - /* don't close stdout or stderr in CLI in DEBUG mode, as we want to see any leaks */ - ret = 0; - } else { - ret = close(data->fd); - } -#else - ret = close(data->fd); -#endif - data->fd = -1; - } else { - return 0; /* everything should be closed already -> success */ - } - if (data->temp_file_name) { - unlink(data->temp_file_name); - /* temporary streams are never persistent */ - efree(data->temp_file_name); - data->temp_file_name = NULL; - } - } else { - ret = 0; - data->file = NULL; - data->fd = -1; - } - - pefree(data, stream->is_persistent); - - return ret; -} - -static int php_stdiop_flush(php_stream *stream TSRMLS_DC) -{ - php_stdio_stream_data *data = (php_stdio_stream_data*)stream->abstract; - - assert(data != NULL); - - /* - * stdio buffers data in user land. By calling fflush(3), this - * data is send to the kernel using write(2). fsync'ing is - * something completely different. - */ - if (data->file) { - return fflush(data->file); - } - return 0; -} - -static int php_stdiop_seek(php_stream *stream, off_t offset, int whence, off_t *newoffset TSRMLS_DC) -{ - php_stdio_stream_data *data = (php_stdio_stream_data*)stream->abstract; - int ret; - - assert(data != NULL); - - if (data->is_pipe) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot seek on a pipe"); - return -1; - } - - if (data->fd >= 0) { - off_t result; - - result = lseek(data->fd, offset, whence); - if (result == (off_t)-1) - return -1; - - *newoffset = result; - return 0; - - } else { - ret = fseek(data->file, offset, whence); - *newoffset = ftell(data->file); - return ret; - } -} - -static int php_stdiop_cast(php_stream *stream, int castas, void **ret TSRMLS_DC) -{ - int fd; - php_stdio_stream_data *data = (php_stdio_stream_data*) stream->abstract; - - assert(data != NULL); - - /* as soon as someone touches the stdio layer, buffering may ensue, - * so we need to stop using the fd directly in that case */ - - switch (castas) { - case PHP_STREAM_AS_STDIO: - if (ret) { - - if (data->file == NULL) { - /* we were opened as a plain file descriptor, so we - * need fdopen now */ - data->file = fdopen(data->fd, stream->mode); - if (data->file == NULL) { - return FAILURE; - } - } - - *(FILE**)ret = data->file; - data->fd = -1; - } - return SUCCESS; - - case PHP_STREAM_AS_FD_FOR_SELECT: - PHP_STDIOP_GET_FD(fd, data); - if (fd < 0) { - return FAILURE; - } - if (ret) { - *(int*)ret = fd; - } - return SUCCESS; - - case PHP_STREAM_AS_FD: - PHP_STDIOP_GET_FD(fd, data); - - if (fd < 0) { - return FAILURE; - } - if (data->file) { - fflush(data->file); - } - if (ret) { - *(int*)ret = fd; - } - return SUCCESS; - default: - return FAILURE; - } -} - -static int php_stdiop_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) -{ - int ret; - php_stdio_stream_data *data = (php_stdio_stream_data*) stream->abstract; - - assert(data != NULL); - - ret = do_fstat(data, 1); - memcpy(&ssb->sb, &data->sb, sizeof(ssb->sb)); - return ret; -} - -static int php_stdiop_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC) -{ - php_stdio_stream_data *data = (php_stdio_stream_data*) stream->abstract; - size_t size; - int fd; -#ifdef O_NONBLOCK - /* FIXME: make this work for win32 */ - int flags; - int oldval; -#endif - - PHP_STDIOP_GET_FD(fd, data); - - switch(option) { - case PHP_STREAM_OPTION_BLOCKING: - if (fd == -1) - return -1; -#ifdef O_NONBLOCK - flags = fcntl(fd, F_GETFL, 0); - oldval = (flags & O_NONBLOCK) ? 0 : 1; - if (value) - flags &= ~O_NONBLOCK; - else - flags |= O_NONBLOCK; - - if (-1 == fcntl(fd, F_SETFL, flags)) - return -1; - return oldval; -#else - return -1; /* not yet implemented */ -#endif - - case PHP_STREAM_OPTION_WRITE_BUFFER: - - if (data->file == NULL) { - return -1; - } - - if (ptrparam) - size = *(size_t *)ptrparam; - else - size = BUFSIZ; - - switch(value) { - case PHP_STREAM_BUFFER_NONE: - stream->flags |= PHP_STREAM_FLAG_NO_BUFFER; - return setvbuf(data->file, NULL, _IONBF, 0); - - case PHP_STREAM_BUFFER_LINE: - stream->flags ^= PHP_STREAM_FLAG_NO_BUFFER; - return setvbuf(data->file, NULL, _IOLBF, size); - - case PHP_STREAM_BUFFER_FULL: - stream->flags ^= PHP_STREAM_FLAG_NO_BUFFER; - return setvbuf(data->file, NULL, _IOFBF, size); - - default: - return -1; - } - break; - - case PHP_STREAM_OPTION_LOCKING: - if (fd == -1) { - return -1; - } - - if ((long) ptrparam == PHP_STREAM_LOCK_SUPPORTED) { - return 0; - } - - if (!flock(fd, value)) { - data->lock_flag = value; - return 0; - } else { - return -1; - } - break; - - case PHP_STREAM_OPTION_MMAP_API: -#if HAVE_MMAP - { - php_stream_mmap_range *range = (php_stream_mmap_range*)ptrparam; - int prot, flags; - - switch (value) { - case PHP_STREAM_MMAP_SUPPORTED: - return fd == -1 ? PHP_STREAM_OPTION_RETURN_ERR : PHP_STREAM_OPTION_RETURN_OK; - - case PHP_STREAM_MMAP_MAP_RANGE: - do_fstat(data, 1); - if (range->length == 0 || range->length > data->sb.st_size) { - range->length = data->sb.st_size; - } - switch (range->mode) { - case PHP_STREAM_MAP_MODE_READONLY: - prot = PROT_READ; - flags = MAP_PRIVATE; - break; - case PHP_STREAM_MAP_MODE_READWRITE: - prot = PROT_READ | PROT_WRITE; - flags = MAP_PRIVATE; - break; - case PHP_STREAM_MAP_MODE_SHARED_READONLY: - prot = PROT_READ; - flags = MAP_SHARED; - break; - case PHP_STREAM_MAP_MODE_SHARED_READWRITE: - prot = PROT_READ | PROT_WRITE; - flags = MAP_SHARED; - break; - default: - return PHP_STREAM_OPTION_RETURN_ERR; - } - range->mapped = (char*)mmap(NULL, range->length, prot, flags, fd, range->offset); - if (range->mapped == (char*)MAP_FAILED) { - range->mapped = NULL; - return PHP_STREAM_OPTION_RETURN_ERR; - } - /* remember the mapping */ - data->last_mapped_addr = range->mapped; - data->last_mapped_len = range->length; - return PHP_STREAM_OPTION_RETURN_OK; - - case PHP_STREAM_MMAP_UNMAP: - if (data->last_mapped_addr) { - munmap(data->last_mapped_addr, data->last_mapped_len); - data->last_mapped_addr = NULL; - - return PHP_STREAM_OPTION_RETURN_OK; - } - return PHP_STREAM_OPTION_RETURN_ERR; - } - } -#elif defined(PHP_WIN32) - { - php_stream_mmap_range *range = (php_stream_mmap_range*)ptrparam; - HANDLE hfile = (HANDLE)_get_osfhandle(fd); - DWORD prot, acc, loffs = 0, delta = 0; - - switch (value) { - case PHP_STREAM_MMAP_SUPPORTED: - return hfile == INVALID_HANDLE_VALUE ? PHP_STREAM_OPTION_RETURN_ERR : PHP_STREAM_OPTION_RETURN_OK; - - case PHP_STREAM_MMAP_MAP_RANGE: - switch (range->mode) { - case PHP_STREAM_MAP_MODE_READONLY: - prot = PAGE_READONLY; - acc = FILE_MAP_READ; - break; - case PHP_STREAM_MAP_MODE_READWRITE: - prot = PAGE_READWRITE; - acc = FILE_MAP_READ | FILE_MAP_WRITE; - break; - case PHP_STREAM_MAP_MODE_SHARED_READONLY: - prot = PAGE_READONLY; - acc = FILE_MAP_READ; - /* TODO: we should assign a name for the mapping */ - break; - case PHP_STREAM_MAP_MODE_SHARED_READWRITE: - prot = PAGE_READWRITE; - acc = FILE_MAP_READ | FILE_MAP_WRITE; - /* TODO: we should assign a name for the mapping */ - break; - } - - /* create a mapping capable of viewing the whole file (this costs no real resources) */ - data->file_mapping = CreateFileMapping(hfile, NULL, prot, 0, 0, NULL); - - if (data->file_mapping == NULL) { - return PHP_STREAM_OPTION_RETURN_ERR; - } - - if (range->length == 0) { - range->length = GetFileSize(hfile, NULL) - range->offset; - } - - /* figure out how big a chunk to map to be able to view the part that we need */ - if (range->offset != 0) { - SYSTEM_INFO info; - DWORD gran; - - GetSystemInfo(&info); - gran = info.dwAllocationGranularity; - loffs = (range->offset / gran) * gran; - delta = range->offset - loffs; - } - - data->last_mapped_addr = MapViewOfFile(data->file_mapping, acc, 0, loffs, range->length + delta); - - if (data->last_mapped_addr) { - /* give them back the address of the start offset they requested */ - range->mapped = data->last_mapped_addr + delta; - return PHP_STREAM_OPTION_RETURN_OK; - } - - CloseHandle(data->file_mapping); - data->file_mapping = NULL; - - return PHP_STREAM_OPTION_RETURN_ERR; - - case PHP_STREAM_MMAP_UNMAP: - if (data->last_mapped_addr) { - UnmapViewOfFile(data->last_mapped_addr); - data->last_mapped_addr = NULL; - CloseHandle(data->file_mapping); - data->file_mapping = NULL; - return PHP_STREAM_OPTION_RETURN_OK; - } - return PHP_STREAM_OPTION_RETURN_ERR; - - default: - return PHP_STREAM_OPTION_RETURN_ERR; - } - } - -#endif - return PHP_STREAM_OPTION_RETURN_NOTIMPL; - - case PHP_STREAM_OPTION_TRUNCATE_API: - switch (value) { - case PHP_STREAM_TRUNCATE_SUPPORTED: - return fd == -1 ? PHP_STREAM_OPTION_RETURN_ERR : PHP_STREAM_OPTION_RETURN_OK; - - case PHP_STREAM_TRUNCATE_SET_SIZE: - return ftruncate(fd, *(size_t*)ptrparam) == 0 ? PHP_STREAM_OPTION_RETURN_OK : PHP_STREAM_OPTION_RETURN_ERR; - } - - default: - return PHP_STREAM_OPTION_RETURN_NOTIMPL; - } -} - -PHPAPI php_stream_ops php_stream_stdio_ops = { - php_stdiop_write, php_stdiop_read, - php_stdiop_close, php_stdiop_flush, - "STDIO", - php_stdiop_seek, - php_stdiop_cast, - php_stdiop_stat, - php_stdiop_set_option -}; -/* }}} */ - -/* {{{ plain files opendir/readdir implementation */ -static size_t php_plain_files_dirstream_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - DIR *dir = (DIR*)stream->abstract; - /* avoid libc5 readdir problems */ - char entry[sizeof(struct dirent)+MAXPATHLEN]; - struct dirent *result = (struct dirent *)&entry; - php_stream_dirent *ent = (php_stream_dirent*)buf; - - /* avoid problems if someone mis-uses the stream */ - if (count != sizeof(php_stream_dirent)) - return 0; - - if (php_readdir_r(dir, (struct dirent *)entry, &result) == 0 && result) { - PHP_STRLCPY(ent->d_name, result->d_name, sizeof(ent->d_name), strlen(result->d_name)); - return sizeof(php_stream_dirent); - } - return 0; -} - -static int php_plain_files_dirstream_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - return closedir((DIR *)stream->abstract); -} - -static int php_plain_files_dirstream_rewind(php_stream *stream, off_t offset, int whence, off_t *newoffs TSRMLS_DC) -{ - rewinddir((DIR *)stream->abstract); - return 0; -} - -static php_stream_ops php_plain_files_dirstream_ops = { - NULL, php_plain_files_dirstream_read, - php_plain_files_dirstream_close, NULL, - "dir", - php_plain_files_dirstream_rewind, - NULL, /* cast */ - NULL, /* stat */ - NULL /* set_option */ -}; - -static php_stream *php_plain_files_dir_opener(php_stream_wrapper *wrapper, char *path, char *mode, - int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - DIR *dir = NULL; - php_stream *stream = NULL; - - if (((options & STREAM_DISABLE_OPEN_BASEDIR) == 0) && php_check_open_basedir(path TSRMLS_CC)) { - return NULL; - } - - if (PG(safe_mode) &&(!php_checkuid(path, NULL, CHECKUID_CHECK_FILE_AND_DIR))) { - return NULL; - } - - dir = VCWD_OPENDIR(path); - -#ifdef PHP_WIN32 - if (dir && dir->finished) { - closedir(dir); - dir = NULL; - } -#endif - if (dir) { - stream = php_stream_alloc(&php_plain_files_dirstream_ops, dir, 0, mode); - if (stream == NULL) - closedir(dir); - } - - return stream; -} -/* }}} */ - -/* {{{ php_stream_fopen */ -PHPAPI php_stream *_php_stream_fopen(const char *filename, const char *mode, char **opened_path, int options STREAMS_DC TSRMLS_DC) -{ - char *realpath = NULL; - int open_flags; - int fd; - php_stream *ret; - int persistent = options & STREAM_OPEN_PERSISTENT; - char *persistent_id = NULL; - - if (FAILURE == php_stream_parse_fopen_modes(mode, &open_flags)) { - if (options & REPORT_ERRORS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "`%s' is not a valid mode for fopen", mode); - } - return NULL; - } - - if ((realpath = expand_filepath(filename, NULL TSRMLS_CC)) == NULL) { - return NULL; - } - - if (persistent) { - spprintf(&persistent_id, 0, "streams_stdio_%d_%s", open_flags, realpath); - switch (php_stream_from_persistent_id(persistent_id, &ret TSRMLS_CC)) { - case PHP_STREAM_PERSISTENT_SUCCESS: - if (opened_path) { - *opened_path = realpath; - realpath = NULL; - } - if (realpath) { - efree(realpath); - } - /* fall through */ - - case PHP_STREAM_PERSISTENT_FAILURE: - efree(persistent_id);; - return ret; - } - } - - fd = open(realpath, open_flags, 0666); - - if (fd != -1) { - - ret = php_stream_fopen_from_fd_rel(fd, mode, persistent_id); - - if (ret) { - if (opened_path) { - *opened_path = realpath; - realpath = NULL; - } - if (realpath) { - efree(realpath); - } - if (persistent_id) { - efree(persistent_id); - } - - /* sanity checks for include/require. - * We check these after opening the stream, so that we save - * on fstat() syscalls */ - if (options & STREAM_OPEN_FOR_INCLUDE) { - php_stdio_stream_data *self = (php_stdio_stream_data*)ret->abstract; - int r; - - r = do_fstat(self, 0); - if ( -#ifndef PHP_WIN32 - (r != 0) || /* it is OK for fstat to fail under win32 */ -#endif - (r == 0 && !S_ISREG(self->sb.st_mode))) { - php_stream_close(ret); - return NULL; - } - } - - return ret; - } - close(fd); - } - efree(realpath); - if (persistent_id) { - efree(persistent_id); - } - return NULL; -} -/* }}} */ - - -static php_stream *php_plain_files_stream_opener(php_stream_wrapper *wrapper, char *path, char *mode, - int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - if ((options & USE_PATH) && PG(include_path) != NULL) { - return php_stream_fopen_with_path_rel(path, mode, PG(include_path), opened_path, options); - } - - if (((options & STREAM_DISABLE_OPEN_BASEDIR) == 0) && php_check_open_basedir(path TSRMLS_CC)) { - return NULL; - } - - if ((options & ENFORCE_SAFE_MODE) && PG(safe_mode) && (!php_checkuid(path, mode, CHECKUID_CHECK_MODE_PARAM))) - return NULL; - - return php_stream_fopen_rel(path, mode, opened_path, options); -} - -static int php_plain_files_url_stater(php_stream_wrapper *wrapper, char *url, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC) -{ - - if (strncmp(url, "file://", sizeof("file://") - 1) == 0) { - url += sizeof("file://") - 1; - } - - if (PG(safe_mode) &&(!php_checkuid_ex(url, NULL, CHECKUID_CHECK_FILE_AND_DIR, (flags & PHP_STREAM_URL_STAT_QUIET) ? CHECKUID_NO_ERRORS : 0))) { - return -1; - } - - if (php_check_open_basedir_ex(url, (flags & PHP_STREAM_URL_STAT_QUIET) ? 0 : 1 TSRMLS_CC)) { - return -1; - } - -#ifdef HAVE_SYMLINK - if (flags & PHP_STREAM_URL_STAT_LINK) { - return VCWD_LSTAT(url, &ssb->sb); - } else -#endif - return VCWD_STAT(url, &ssb->sb); -} - -static int php_plain_files_unlink(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC) -{ - char *p; - int ret; - zval funcname; - zval *retval = NULL; - - if ((p = strstr(url, "://")) != NULL) { - url = p + 3; - } - - if (options & ENFORCE_SAFE_MODE) { - if (PG(safe_mode) && !php_checkuid(url, NULL, CHECKUID_CHECK_FILE_AND_DIR)) { - return 0; - } - - if (php_check_open_basedir(url TSRMLS_CC)) { - return 0; - } - } - - ret = VCWD_UNLINK(url); - if (ret == -1) { - if (options & REPORT_ERRORS) { - php_error_docref1(NULL TSRMLS_CC, url, E_WARNING, "%s", strerror(errno)); - } - return 0; - } - /* Clear stat cache */ - ZVAL_STRINGL(&funcname, "clearstatcache", sizeof("clearstatcache")-1, 0); - call_user_function_ex(CG(function_table), NULL, &funcname, &retval, 0, NULL, 0, NULL TSRMLS_CC); - if (retval) { - zval_ptr_dtor(&retval); - } - return 1; -} - -static int php_plain_files_rename(php_stream_wrapper *wrapper, char *url_from, char *url_to, int options, php_stream_context *context TSRMLS_DC) -{ - char *p; - int ret; - - if (!url_from || !url_to) { - return 0; - } - - if ((p = strstr(url_from, "://")) != NULL) { - url_from = p + 3; - } - - if ((p = strstr(url_to, "://")) != NULL) { - url_to = p + 3; - } - - if (PG(safe_mode) && (!php_checkuid(url_from, NULL, CHECKUID_CHECK_FILE_AND_DIR) || - !php_checkuid(url_to, NULL, CHECKUID_CHECK_FILE_AND_DIR))) { - return 0; - } - - if (php_check_open_basedir(url_from TSRMLS_CC) || php_check_open_basedir(url_to TSRMLS_CC)) { - return 0; - } - - ret = VCWD_RENAME(url_from, url_to); - - if (ret == -1) { -#ifdef EXDEV - if (errno == EXDEV) { - struct stat sb; - if (php_copy_file(url_from, url_to TSRMLS_CC) == SUCCESS) { - if (VCWD_STAT(url_from, &sb) == 0) { -#if !defined(TSRM_WIN32) && !defined(NETWARE) - if (VCWD_CHMOD(url_to, sb.st_mode)) { - if (errno == EPERM) { - php_error_docref2(NULL TSRMLS_CC, url_from, url_to, E_WARNING, "%s", strerror(errno)); - VCWD_UNLINK(url_from); - return 1; - } - php_error_docref2(NULL TSRMLS_CC, url_from, url_to, E_WARNING, "%s", strerror(errno)); - return 0; - } - if (VCWD_CHOWN(url_to, sb.st_uid, sb.st_gid)) { - if (errno == EPERM) { - php_error_docref2(NULL TSRMLS_CC, url_from, url_to, E_WARNING, "%s", strerror(errno)); - VCWD_UNLINK(url_from); - return 1; - } - php_error_docref2(NULL TSRMLS_CC, url_from, url_to, E_WARNING, "%s", strerror(errno)); - return 0; - } -#endif - VCWD_UNLINK(url_from); - return 1; - } - } - php_error_docref2(NULL TSRMLS_CC, url_from, url_to, E_WARNING, "%s", strerror(errno)); - return 0; - } -#endif - php_error_docref2(NULL TSRMLS_CC, url_from, url_to, E_WARNING, "%s", strerror(errno)); - return 0; - } - - return 1; -} - -static int php_plain_files_mkdir(php_stream_wrapper *wrapper, char *dir, int mode, int options, php_stream_context *context TSRMLS_DC) -{ - int ret, recursive = options & PHP_STREAM_MKDIR_RECURSIVE; - char *p; - - if ((p = strstr(dir, "://")) != NULL) { - dir = p + 3; - } - - if (!recursive) { - ret = php_mkdir(dir, mode TSRMLS_CC); - } else { - /* we look for directory separator from the end of string, thus hopefuly reducing our work load */ - char *e, *buf; - struct stat sb; - int dir_len = strlen(dir); - int offset = 0; - - buf = estrndup(dir, dir_len); - e = buf + dir_len; - - if ((p = memchr(buf, DEFAULT_SLASH, dir_len))) { - offset = p - buf + 1; - } - - if (p && dir_len == 1) { - /* buf == "DEFAULT_SLASH" */ - } - else { - /* find a top level directory we need to create */ - while ( (p = strrchr(buf + offset, DEFAULT_SLASH)) || ( offset !=1 && (p = strrchr(buf, DEFAULT_SLASH))) ) { - *p = '\0'; - if (VCWD_STAT(buf, &sb) == 0) { - *p = DEFAULT_SLASH; - break; - } - } - } - - if (p == buf) { - ret = php_mkdir(dir, mode TSRMLS_CC); - } else if (!(ret = php_mkdir(buf, mode TSRMLS_CC))) { - if (!p) { - p = buf; - } - /* create any needed directories if the creation of the 1st directory worked */ - while (++p != e) { - if (*p == '\0' && *(p + 1) != '\0') { - *p = DEFAULT_SLASH; - if ((ret = VCWD_MKDIR(buf, (mode_t)mode)) < 0) { - if (options & REPORT_ERRORS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", strerror(errno)); - } - break; - } - } - } - } - efree(buf); - } - if (ret < 0) { - /* Failure */ - return 0; - } else { - /* Success */ - return 1; - } -} - -static int php_plain_files_rmdir(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC) -{ - if (PG(safe_mode) &&(!php_checkuid(url, NULL, CHECKUID_CHECK_FILE_AND_DIR))) { - return 0; - } - - if (php_check_open_basedir(url TSRMLS_CC)) { - return 0; - } - - if (VCWD_RMDIR(url) < 0) { - php_error_docref1(NULL TSRMLS_CC, url, E_WARNING, "%s", strerror(errno)); - return 0; - } - - return 1; -} - -static php_stream_wrapper_ops php_plain_files_wrapper_ops = { - php_plain_files_stream_opener, - NULL, - NULL, - php_plain_files_url_stater, - php_plain_files_dir_opener, - "plainfile", - php_plain_files_unlink, - php_plain_files_rename, - php_plain_files_mkdir, - php_plain_files_rmdir -}; - -php_stream_wrapper php_plain_files_wrapper = { - &php_plain_files_wrapper_ops, - NULL, - 0 -}; - -/* {{{ php_stream_fopen_with_path */ -PHPAPI php_stream *_php_stream_fopen_with_path(char *filename, char *mode, char *path, char **opened_path, int options STREAMS_DC TSRMLS_DC) -{ - /* code ripped off from fopen_wrappers.c */ - char *pathbuf, *ptr, *end; - char *exec_fname; - char trypath[MAXPATHLEN]; - struct stat sb; - php_stream *stream; - int path_length; - int filename_length; - int exec_fname_length; - - if (opened_path) { - *opened_path = NULL; - } - - if(!filename) { - return NULL; - } - - filename_length = strlen(filename); - - /* Relative path open */ - if (*filename == '.' && (IS_SLASH(filename[1]) || filename[1] == '.')) { - /* further checks, we could have ....... filenames */ - ptr = filename + 1; - if (*ptr == '.') { - while (*(++ptr) == '.'); - if (!IS_SLASH(*ptr)) { /* not a relative path after all */ - goto not_relative_path; - } - } - - - if (((options & STREAM_DISABLE_OPEN_BASEDIR) == 0) && php_check_open_basedir(filename TSRMLS_CC)) { - return NULL; - } - - if (PG(safe_mode) && (!php_checkuid(filename, mode, CHECKUID_CHECK_MODE_PARAM))) { - return NULL; - } - return php_stream_fopen_rel(filename, mode, opened_path, options); - } - - /* - * files in safe_mode_include_dir (or subdir) are excluded from - * safe mode GID/UID checks - */ - -not_relative_path: - - /* Absolute path open */ - if (IS_ABSOLUTE_PATH(filename, filename_length)) { - - if (((options & STREAM_DISABLE_OPEN_BASEDIR) == 0) && php_check_open_basedir(filename TSRMLS_CC)) { - return NULL; - } - - if ((php_check_safe_mode_include_dir(filename TSRMLS_CC)) == 0) - /* filename is in safe_mode_include_dir (or subdir) */ - return php_stream_fopen_rel(filename, mode, opened_path, options); - - if (PG(safe_mode) && (!php_checkuid(filename, mode, CHECKUID_CHECK_MODE_PARAM))) - return NULL; - - return php_stream_fopen_rel(filename, mode, opened_path, options); - } - -#ifdef PHP_WIN32 - if (IS_SLASH(filename[0])) { - int cwd_len; - char *cwd; - cwd = virtual_getcwd_ex(&cwd_len TSRMLS_CC); - /* getcwd() will return always return [DRIVE_LETTER]:/) on windows. */ - *(cwd+3) = '\0'; - - snprintf(trypath, MAXPATHLEN, "%s%s", cwd, filename); - - free(cwd); - - if (((options & STREAM_DISABLE_OPEN_BASEDIR) == 0) && php_check_open_basedir(trypath TSRMLS_CC)) { - return NULL; - } - if ((php_check_safe_mode_include_dir(trypath TSRMLS_CC)) == 0) { - return php_stream_fopen_rel(trypath, mode, opened_path, options); - } - if (PG(safe_mode) && (!php_checkuid(trypath, mode, CHECKUID_CHECK_MODE_PARAM))) { - return NULL; - } - - return php_stream_fopen_rel(trypath, mode, opened_path, options); - } -#endif - - if (!path || (path && !*path)) { - if (PG(safe_mode) && (!php_checkuid(filename, mode, CHECKUID_CHECK_MODE_PARAM))) { - return NULL; - } - return php_stream_fopen_rel(filename, mode, opened_path, options); - } - - /* check in provided path */ - /* append the calling scripts' current working directory - * as a fall back case - */ - if (zend_is_executing(TSRMLS_C)) { - exec_fname = zend_get_executed_filename(TSRMLS_C); - exec_fname_length = strlen(exec_fname); - path_length = strlen(path); - - while ((--exec_fname_length >= 0) && !IS_SLASH(exec_fname[exec_fname_length])); - if ((exec_fname && exec_fname[0] == '[') - || exec_fname_length<=0) { - /* [no active file] or no path */ - pathbuf = estrdup(path); - } else { - pathbuf = (char *) emalloc(exec_fname_length + path_length +1 +1); - memcpy(pathbuf, path, path_length); - pathbuf[path_length] = DEFAULT_DIR_SEPARATOR; - memcpy(pathbuf+path_length+1, exec_fname, exec_fname_length); - pathbuf[path_length + exec_fname_length +1] = '\0'; - } - } else { - pathbuf = estrdup(path); - } - - ptr = pathbuf; - - while (ptr && *ptr) { - end = strchr(ptr, DEFAULT_DIR_SEPARATOR); - if (end != NULL) { - *end = '\0'; - end++; - } - if (*ptr == '\0') { - goto stream_skip; - } - snprintf(trypath, MAXPATHLEN, "%s/%s", ptr, filename); - - if (((options & STREAM_DISABLE_OPEN_BASEDIR) == 0) && php_check_open_basedir_ex(trypath, 0 TSRMLS_CC)) { - goto stream_skip; - } - - if (PG(safe_mode)) { - if (VCWD_STAT(trypath, &sb) == 0) { - /* file exists ... check permission */ - if ((php_check_safe_mode_include_dir(trypath TSRMLS_CC) == 0) || - php_checkuid_ex(trypath, mode, CHECKUID_CHECK_MODE_PARAM, CHECKUID_NO_ERRORS)) { - /* UID ok, or trypath is in safe_mode_include_dir */ - stream = php_stream_fopen_rel(trypath, mode, opened_path, options); - goto stream_done; - } - } - goto stream_skip; - } - stream = php_stream_fopen_rel(trypath, mode, opened_path, options); - if (stream) { -stream_done: - efree(pathbuf); - return stream; - } -stream_skip: - ptr = end; - } /* end provided path */ - - efree(pathbuf); - return NULL; - -} -/* }}} */ - - - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/streams.c b/main/streams/streams.c deleted file mode 100755 index efd40c4493..0000000000 --- a/main/streams/streams.c +++ /dev/null @@ -1,2068 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Wez Furlong <wez@thebrainroom.com> | - | Borrowed code from: | - | Rasmus Lerdorf <rasmus@lerdorf.on.ca> | - | Jim Winstead <jimw@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#define _GNU_SOURCE -#include "php.h" -#include "php_globals.h" -#include "php_network.h" -#include "php_open_temporary_file.h" -#include "ext/standard/file.h" -#include "ext/standard/basic_functions.h" /* for BG(mmap_file) (not strictly required) */ -#include "ext/standard/php_string.h" /* for php_memnstr, used by php_stream_get_record() */ -#include <stddef.h> -#include <fcntl.h> -#include "php_streams_int.h" - -/* {{{ resource and registration code */ -/* Global wrapper hash, copied to FG(stream_wrappers) on registration of volatile wrapper */ -static HashTable url_stream_wrappers_hash; -static int le_stream = FAILURE; /* true global */ -static int le_pstream = FAILURE; /* true global */ -static int le_stream_filter = FAILURE; /* true global */ - -PHPAPI int php_file_le_stream(void) -{ - return le_stream; -} - -PHPAPI int php_file_le_pstream(void) -{ - return le_pstream; -} - -PHPAPI int php_file_le_stream_filter(void) -{ - return le_stream_filter; -} - -PHPAPI HashTable *_php_stream_get_url_stream_wrappers_hash(TSRMLS_D) -{ - return (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash); -} - -PHPAPI HashTable *php_stream_get_url_stream_wrappers_hash_global(void) -{ - return &url_stream_wrappers_hash; -} - -static int _php_stream_release_context(zend_rsrc_list_entry *le, void *pContext TSRMLS_DC) -{ - if (le->ptr == pContext) { - return --le->refcount == 0; - } - return 0; -} - -static int forget_persistent_resource_id_numbers(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - php_stream *stream; - - if (Z_TYPE_P(rsrc) != le_pstream) { - return 0; - } - - stream = (php_stream*)rsrc->ptr; - -#if STREAM_DEBUG -fprintf(stderr, "forget_persistent: %s:%p\n", stream->ops->label, stream); -#endif - - stream->rsrc_id = FAILURE; - - if (stream->context) { - zend_hash_apply_with_argument(&EG(regular_list), - (apply_func_arg_t) _php_stream_release_context, - stream->context TSRMLS_CC); - stream->context = NULL; - } - - return 0; -} - -PHP_RSHUTDOWN_FUNCTION(streams) -{ - zend_hash_apply(&EG(persistent_list), (apply_func_t)forget_persistent_resource_id_numbers TSRMLS_CC); - return SUCCESS; -} - -PHPAPI int php_stream_from_persistent_id(const char *persistent_id, php_stream **stream TSRMLS_DC) -{ - zend_rsrc_list_entry *le; - - if (zend_hash_find(&EG(persistent_list), (char*)persistent_id, strlen(persistent_id)+1, (void*) &le) == SUCCESS) { - if (Z_TYPE_P(le) == le_pstream) { - if (stream) { - *stream = (php_stream*)le->ptr; - le->refcount++; - (*stream)->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, *stream, le_pstream); - } - return PHP_STREAM_PERSISTENT_SUCCESS; - } - return PHP_STREAM_PERSISTENT_FAILURE; - } - return PHP_STREAM_PERSISTENT_NOT_EXIST; -} - -/* }}} */ - -/* {{{ wrapper error reporting */ -void php_stream_display_wrapper_errors(php_stream_wrapper *wrapper, const char *path, const char *caption TSRMLS_DC) -{ - char *tmp = estrdup(path); - char *msg; - int free_msg = 0; - - if (wrapper) { - if (wrapper->err_count > 0) { - int i; - size_t l; - int brlen; - char *br; - - if (PG(html_errors)) { - brlen = 7; - br = "<br />\n"; - } else { - brlen = 1; - br = "\n"; - } - - for (i = 0, l = 0; i < wrapper->err_count; i++) { - l += strlen(wrapper->err_stack[i]); - if (i < wrapper->err_count - 1) { - l += brlen; - } - } - msg = emalloc(l + 1); - msg[0] = '\0'; - for (i = 0; i < wrapper->err_count; i++) { - strcat(msg, wrapper->err_stack[i]); - if (i < wrapper->err_count - 1) { - strcat(msg, br); - } - } - - free_msg = 1; - } else { - msg = strerror(errno); - } - } else { - msg = "no suitable wrapper could be found"; - } - - php_strip_url_passwd(tmp); - php_error_docref1(NULL TSRMLS_CC, tmp, E_WARNING, "%s: %s", caption, msg); - efree(tmp); - if (free_msg) { - efree(msg); - } -} - -void php_stream_tidy_wrapper_error_log(php_stream_wrapper *wrapper TSRMLS_DC) -{ - if (wrapper) { - /* tidy up the error stack */ - int i; - - for (i = 0; i < wrapper->err_count; i++) { - efree(wrapper->err_stack[i]); - } - if (wrapper->err_stack) { - efree(wrapper->err_stack); - } - wrapper->err_stack = NULL; - wrapper->err_count = 0; - } -} - -PHPAPI void php_stream_wrapper_log_error(php_stream_wrapper *wrapper, int options TSRMLS_DC, const char *fmt, ...) -{ - va_list args; - char *buffer = NULL; - - va_start(args, fmt); - vspprintf(&buffer, 0, fmt, args); - va_end(args); - - if (options & REPORT_ERRORS || wrapper == NULL) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", buffer); - efree(buffer); - } else { - /* append to stack */ - wrapper->err_stack = erealloc(wrapper->err_stack, (wrapper->err_count + 1) * sizeof(char *)); - if (wrapper->err_stack) { - wrapper->err_stack[wrapper->err_count++] = buffer; - } - } -} - - -/* }}} */ - -/* allocate a new stream for a particular ops */ -PHPAPI php_stream *_php_stream_alloc(php_stream_ops *ops, void *abstract, const char *persistent_id, const char *mode STREAMS_DC TSRMLS_DC) /* {{{ */ -{ - php_stream *ret; - - ret = (php_stream*) pemalloc_rel_orig(sizeof(php_stream), persistent_id ? 1 : 0); - - memset(ret, 0, sizeof(php_stream)); - - ret->readfilters.stream = ret; - ret->writefilters.stream = ret; - -#if STREAM_DEBUG -fprintf(stderr, "stream_alloc: %s:%p persistent=%s\n", ops->label, ret, persistent_id); -#endif - - ret->ops = ops; - ret->abstract = abstract; - ret->is_persistent = persistent_id ? 1 : 0; - ret->chunk_size = FG(def_chunk_size); - - if (FG(auto_detect_line_endings)) { - ret->flags |= PHP_STREAM_FLAG_DETECT_EOL; - } - - if (persistent_id) { - zend_rsrc_list_entry le; - - Z_TYPE(le) = le_pstream; - le.ptr = ret; - le.refcount = 0; - - if (FAILURE == zend_hash_update(&EG(persistent_list), (char *)persistent_id, - strlen(persistent_id) + 1, - (void *)&le, sizeof(le), NULL)) { - - pefree(ret, 1); - return NULL; - } - } - - ret->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, ret, persistent_id ? le_pstream : le_stream); - strlcpy(ret->mode, mode, sizeof(ret->mode)); - - return ret; -} -/* }}} */ - -static int _php_stream_free_persistent(zend_rsrc_list_entry *le, void *pStream TSRMLS_DC) -{ - return le->ptr == pStream; -} - -PHPAPI int _php_stream_free(php_stream *stream, int close_options TSRMLS_DC) /* {{{ */ -{ - int ret = 1; - int remove_rsrc = 1; - int preserve_handle = close_options & PHP_STREAM_FREE_PRESERVE_HANDLE ? 1 : 0; - int release_cast = 1; - -#if STREAM_DEBUG -fprintf(stderr, "stream_free: %s:%p[%s] in_free=%d opts=%08x\n", stream->ops->label, stream, stream->orig_path, stream->in_free, close_options); -#endif - - /* recursion protection */ - if (stream->in_free) { - return 1; - } - - stream->in_free++; - - /* if we are releasing the stream only (and preserving the underlying handle), - * we need to do things a little differently. - * We are only ever called like this when the stream is cast to a FILE* - * for include (or other similar) purposes. - * */ - if (preserve_handle) { - if (stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) { - /* If the stream was fopencookied, we must NOT touch anything - * here, as the cookied stream relies on it all. - * Instead, mark the stream as OK to auto-clean */ - php_stream_auto_cleanup(stream); - stream->in_free--; - return 0; - } - /* otherwise, make sure that we don't close the FILE* from a cast */ - release_cast = 0; - } - -#if STREAM_DEBUG -fprintf(stderr, "stream_free: %s:%p[%s] preserve_handle=%d release_cast=%d remove_rsrc=%d\n", - stream->ops->label, stream, stream->orig_path, preserve_handle, release_cast, remove_rsrc); -#endif - - /* make sure everything is saved */ - _php_stream_flush(stream, 1 TSRMLS_CC); - - /* If not called from the resource dtor, remove the stream from the resource list. */ - if ((close_options & PHP_STREAM_FREE_RSRC_DTOR) == 0 && remove_rsrc) { - zend_list_delete(stream->rsrc_id); - } - - /* Remove stream from any context link list */ - if (stream->context && stream->context->links) { - php_stream_context_del_link(stream->context, stream); - } - - if (close_options & PHP_STREAM_FREE_CALL_DTOR) { - if (release_cast && stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FOPENCOOKIE) { - /* calling fclose on an fopencookied stream will ultimately - call this very same function. If we were called via fclose, - the cookie_closer unsets the fclose_stdiocast flags, so - we can be sure that we only reach here when PHP code calls - php_stream_free. - Lets let the cookie code clean it all up. - */ - stream->in_free = 0; - return fclose(stream->stdiocast); - } - - ret = stream->ops->close(stream, preserve_handle ? 0 : 1 TSRMLS_CC); - stream->abstract = NULL; - - /* tidy up any FILE* that might have been fdopened */ - if (release_cast && stream->fclose_stdiocast == PHP_STREAM_FCLOSE_FDOPEN && stream->stdiocast) { - fclose(stream->stdiocast); - stream->stdiocast = NULL; - stream->fclose_stdiocast = PHP_STREAM_FCLOSE_NONE; - } - } - - if (close_options & PHP_STREAM_FREE_RELEASE_STREAM) { - while (stream->readfilters.head) { - php_stream_filter_remove(stream->readfilters.head, 1 TSRMLS_CC); - } - while (stream->writefilters.head) { - php_stream_filter_remove(stream->writefilters.head, 1 TSRMLS_CC); - } - - if (stream->wrapper && stream->wrapper->wops && stream->wrapper->wops->stream_closer) { - stream->wrapper->wops->stream_closer(stream->wrapper, stream TSRMLS_CC); - stream->wrapper = NULL; - } - - if (stream->wrapperdata) { - zval_ptr_dtor(&stream->wrapperdata); - stream->wrapperdata = NULL; - } - - if (stream->readbuf) { - pefree(stream->readbuf, stream->is_persistent); - stream->readbuf = NULL; - } - - if (stream->is_persistent && (close_options & PHP_STREAM_FREE_PERSISTENT)) { - /* we don't work with *stream but need its value for comparison */ - zend_hash_apply_with_argument(&EG(persistent_list), (apply_func_arg_t) _php_stream_free_persistent, stream TSRMLS_CC); - } -#if ZEND_DEBUG - if ((close_options & PHP_STREAM_FREE_RSRC_DTOR) && (stream->__exposed == 0) && (EG(error_reporting) & E_WARNING)) { - /* it leaked: Lets deliberately NOT pefree it so that the memory manager shows it - * as leaked; it will log a warning, but lets help it out and display what kind - * of stream it was. */ - char *leakinfo; - spprintf(&leakinfo, 0, __FILE__ "(%d) : Stream of type '%s' %p (path:%s) was not closed\n", __LINE__, stream->ops->label, stream, stream->orig_path); - - if (stream->orig_path) { - pefree(stream->orig_path, stream->is_persistent); - stream->orig_path = NULL; - } - -# if defined(PHP_WIN32) - OutputDebugString(leakinfo); -# else - fprintf(stderr, "%s", leakinfo); -# endif - efree(leakinfo); - } else { - if (stream->orig_path) { - pefree(stream->orig_path, stream->is_persistent); - stream->orig_path = NULL; - } - - pefree(stream, stream->is_persistent); - } -#else - if (stream->orig_path) { - pefree(stream->orig_path, stream->is_persistent); - stream->orig_path = NULL; - } - - pefree(stream, stream->is_persistent); -#endif - } - - return ret; -} -/* }}} */ - -/* {{{ generic stream operations */ - -static void php_stream_fill_read_buffer(php_stream *stream, size_t size TSRMLS_DC) -{ - /* allocate/fill the buffer */ - - if (stream->readfilters.head) { - char *chunk_buf; - int err_flag = 0; - php_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL }; - php_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out, *brig_swap; - - /* allocate a buffer for reading chunks */ - chunk_buf = emalloc(stream->chunk_size); - - while (!stream->eof && !err_flag && (stream->writepos - stream->readpos < (off_t)size)) { - size_t justread = 0; - int flags; - php_stream_bucket *bucket; - php_stream_filter_status_t status = PSFS_ERR_FATAL; - php_stream_filter *filter; - - /* read a chunk into a bucket */ - justread = stream->ops->read(stream, chunk_buf, stream->chunk_size TSRMLS_CC); - if (justread && justread != (size_t)-1) { - bucket = php_stream_bucket_new(stream, chunk_buf, justread, 0, 0 TSRMLS_CC); - - /* after this call, bucket is owned by the brigade */ - php_stream_bucket_append(brig_inp, bucket TSRMLS_CC); - - flags = PSFS_FLAG_NORMAL; - } else { - flags = stream->eof ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC; - } - - /* wind the handle... */ - for (filter = stream->readfilters.head; filter; filter = filter->next) { - status = filter->fops->filter(stream, filter, brig_inp, brig_outp, NULL, flags TSRMLS_CC); - - if (status != PSFS_PASS_ON) { - break; - } - - /* brig_out becomes brig_in. - * brig_in will always be empty here, as the filter MUST attach any un-consumed buckets - * to its own brigade */ - brig_swap = brig_inp; - brig_inp = brig_outp; - brig_outp = brig_swap; - memset(brig_outp, 0, sizeof(*brig_outp)); - } - - switch (status) { - case PSFS_PASS_ON: - /* we get here when the last filter in the chain has data to pass on. - * in this situation, we are passing the brig_in brigade into the - * stream read buffer */ - while (brig_inp->head) { - bucket = brig_inp->head; - /* grow buffer to hold this bucket - * TODO: this can fail for persistent streams */ - if (stream->readbuflen - stream->writepos < bucket->buflen) { - stream->readbuflen += bucket->buflen; - stream->readbuf = perealloc(stream->readbuf, stream->readbuflen, - stream->is_persistent); - } - memcpy(stream->readbuf + stream->writepos, bucket->buf, bucket->buflen); - stream->writepos += bucket->buflen; - - php_stream_bucket_unlink(bucket TSRMLS_CC); - php_stream_bucket_delref(bucket TSRMLS_CC); - } - - break; - - case PSFS_FEED_ME: - /* when a filter needs feeding, there is no brig_out to deal with. - * we simply continue the loop; if the caller needs more data, - * we will read again, otherwise out job is done here */ - if (justread == 0) { - /* there is no data */ - err_flag = 1; - break; - } - continue; - - case PSFS_ERR_FATAL: - /* some fatal error. Theoretically, the stream is borked, so all - * further reads should fail. */ - err_flag = 1; - break; - } - - if (justread == 0 || justread == (size_t)-1) { - break; - } - } - - efree(chunk_buf); - - } else { - /* is there enough data in the buffer ? */ - if (stream->writepos - stream->readpos < (off_t)size) { - size_t justread = 0; - - /* reduce buffer memory consumption if possible, to avoid a realloc */ - if (stream->readbuf && stream->readbuflen - stream->writepos < stream->chunk_size) { - memmove(stream->readbuf, stream->readbuf + stream->readpos, stream->readbuflen - stream->readpos); - stream->writepos -= stream->readpos; - stream->readpos = 0; - } - - /* grow the buffer if required - * TODO: this can fail for persistent streams */ - if (stream->readbuflen - stream->writepos < stream->chunk_size) { - stream->readbuflen += stream->chunk_size; - stream->readbuf = perealloc(stream->readbuf, stream->readbuflen, - stream->is_persistent); - } - - justread = stream->ops->read(stream, stream->readbuf + stream->writepos, - stream->readbuflen - stream->writepos - TSRMLS_CC); - - if (justread != (size_t)-1) { - stream->writepos += justread; - } - } - } -} - -PHPAPI size_t _php_stream_read(php_stream *stream, char *buf, size_t size TSRMLS_DC) -{ - size_t toread = 0, didread = 0; - - while (size > 0) { - - /* take from the read buffer first. - * It is possible that a buffered stream was switched to non-buffered, so we - * drain the remainder of the buffer before using the "raw" read mode for - * the excess */ - if (stream->writepos > stream->readpos) { - - toread = stream->writepos - stream->readpos; - if (toread > size) { - toread = size; - } - - memcpy(buf, stream->readbuf + stream->readpos, toread); - stream->readpos += toread; - size -= toread; - buf += toread; - didread += toread; - } - - /* ignore eof here; the underlying state might have changed */ - if (size == 0) { - break; - } - - if (!stream->readfilters.head && (stream->flags & PHP_STREAM_FLAG_NO_BUFFER || stream->chunk_size == 1)) { - toread = stream->ops->read(stream, buf, size TSRMLS_CC); - } else { - php_stream_fill_read_buffer(stream, size TSRMLS_CC); - - toread = stream->writepos - stream->readpos; - if (toread > size) { - toread = size; - } - - if (toread > 0) { - memcpy(buf, stream->readbuf + stream->readpos, toread); - stream->readpos += toread; - } - } - if (toread > 0) { - didread += toread; - buf += toread; - size -= toread; - } else { - /* EOF, or temporary end of data (for non-blocking mode). */ - break; - } - - /* just break anyway, to avoid greedy read */ - if (stream->wrapper != &php_plain_files_wrapper) { - break; - } - } - - if (didread > 0) { - stream->position += didread; - } - - return didread; -} - -PHPAPI int _php_stream_eof(php_stream *stream TSRMLS_DC) -{ - /* if there is data in the buffer, it's not EOF */ - if (stream->writepos - stream->readpos > 0) { - return 0; - } - - /* use the configured timeout when checking eof */ - if (!stream->eof && PHP_STREAM_OPTION_RETURN_ERR == - php_stream_set_option(stream, PHP_STREAM_OPTION_CHECK_LIVENESS, - 0, NULL)) { - stream->eof = 1; - } - - return stream->eof; -} - -PHPAPI int _php_stream_putc(php_stream *stream, int c TSRMLS_DC) -{ - unsigned char buf = c; - - if (php_stream_write(stream, &buf, 1) > 0) { - return 1; - } - return EOF; -} - -PHPAPI int _php_stream_getc(php_stream *stream TSRMLS_DC) -{ - char buf; - - if (php_stream_read(stream, &buf, 1) > 0) { - return buf & 0xff; - } - return EOF; -} - -PHPAPI int _php_stream_puts(php_stream *stream, char *buf TSRMLS_DC) -{ - int len; - char newline[2] = "\n"; /* is this OK for Win? */ - len = strlen(buf); - - if (len > 0 && php_stream_write(stream, buf, len) && php_stream_write(stream, newline, 1)) { - return 1; - } - return 0; -} - -PHPAPI int _php_stream_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) -{ - memset(ssb, 0, sizeof(*ssb)); - - /* if the stream was wrapped, allow the wrapper to stat it */ - if (stream->wrapper && stream->wrapper->wops->stream_stat != NULL) { - return stream->wrapper->wops->stream_stat(stream->wrapper, stream, ssb TSRMLS_CC); - } - - /* if the stream doesn't directly support stat-ing, return with failure. - * We could try and emulate this by casting to a FD and fstat-ing it, - * but since the fd might not represent the actual underlying content - * this would give bogus results. */ - if (stream->ops->stat == NULL) { - return -1; - } - - return (stream->ops->stat)(stream, ssb TSRMLS_CC); -} - -PHPAPI char *php_stream_locate_eol(php_stream *stream, char *buf, size_t buf_len TSRMLS_DC) -{ - size_t avail; - char *cr, *lf, *eol = NULL; - char *readptr; - - if (!buf) { - readptr = stream->readbuf + stream->readpos; - avail = stream->writepos - stream->readpos; - } else { - readptr = buf; - avail = buf_len; - } - - /* Look for EOL */ - if (stream->flags & PHP_STREAM_FLAG_DETECT_EOL) { - cr = memchr(readptr, '\r', avail); - lf = memchr(readptr, '\n', avail); - - if (cr && lf != cr + 1 && !(lf && lf < cr)) { - /* mac */ - stream->flags ^= PHP_STREAM_FLAG_DETECT_EOL; - stream->flags |= PHP_STREAM_FLAG_EOL_MAC; - eol = cr; - } else if ((cr && lf && cr == lf - 1) || (lf)) { - /* dos or unix endings */ - stream->flags ^= PHP_STREAM_FLAG_DETECT_EOL; - eol = lf; - } - } else if (stream->flags & PHP_STREAM_FLAG_EOL_MAC) { - eol = memchr(readptr, '\r', avail); - } else { - /* unix (and dos) line endings */ - eol = memchr(readptr, '\n', avail); - } - - return eol; -} - -/* If buf == NULL, the buffer will be allocated automatically and will be of an - * appropriate length to hold the line, regardless of the line length, memory - * permitting */ -PHPAPI char *_php_stream_get_line(php_stream *stream, char *buf, size_t maxlen, - size_t *returned_len TSRMLS_DC) -{ - size_t avail = 0; - size_t current_buf_size = 0; - size_t total_copied = 0; - int grow_mode = 0; - char *bufstart = buf; - - if (buf == NULL) { - grow_mode = 1; - } else if (maxlen == 0) { - return NULL; - } - - /* - * If the underlying stream operations block when no new data is readable, - * we need to take extra precautions. - * - * If there is buffered data available, we check for a EOL. If it exists, - * we pass the data immediately back to the caller. This saves a call - * to the read implementation and will not block where blocking - * is not necessary at all. - * - * If the stream buffer contains more data than the caller requested, - * we can also avoid that costly step and simply return that data. - */ - - for (;;) { - avail = stream->writepos - stream->readpos; - - if (avail > 0) { - size_t cpysz = 0; - char *readptr; - char *eol; - int done = 0; - - readptr = stream->readbuf + stream->readpos; - eol = php_stream_locate_eol(stream, NULL, 0 TSRMLS_CC); - - if (eol) { - cpysz = eol - readptr + 1; - done = 1; - } else { - cpysz = avail; - } - - if (grow_mode) { - /* allow room for a NUL. If this realloc is really a realloc - * (ie: second time around), we get an extra byte. In most - * cases, with the default chunk size of 8K, we will only - * incur that overhead once. When people have lines longer - * than 8K, we waste 1 byte per additional 8K or so. - * That seems acceptable to me, to avoid making this code - * hard to follow */ - bufstart = erealloc(bufstart, current_buf_size + cpysz + 1); - current_buf_size += cpysz + 1; - buf = bufstart + total_copied; - } else { - if (cpysz >= maxlen - 1) { - cpysz = maxlen - 1; - done = 1; - } - } - - memcpy(buf, readptr, cpysz); - - stream->position += cpysz; - stream->readpos += cpysz; - buf += cpysz; - maxlen -= cpysz; - total_copied += cpysz; - - if (done) { - break; - } - } else if (stream->eof) { - break; - } else { - /* XXX: Should be fine to always read chunk_size */ - size_t toread; - - if (grow_mode) { - toread = stream->chunk_size; - } else { - toread = maxlen - 1; - if (toread > stream->chunk_size) { - toread = stream->chunk_size; - } - } - - php_stream_fill_read_buffer(stream, toread TSRMLS_CC); - - if (stream->writepos - stream->readpos == 0) { - break; - } - } - } - - if (total_copied == 0) { - if (grow_mode) { - assert(bufstart == NULL); - } - return NULL; - } - - buf[0] = '\0'; - if (returned_len) { - *returned_len = total_copied; - } - - return bufstart; -} - -PHPAPI char *php_stream_get_record(php_stream *stream, size_t maxlen, size_t *returned_len, char *delim, size_t delim_len TSRMLS_DC) -{ - char *e, *buf; - size_t toread; - int skip = 0; - - php_stream_fill_read_buffer(stream, maxlen TSRMLS_CC); - - if (delim_len == 0 || !delim) { - toread = maxlen; - } else { - if (delim_len == 1) { - e = memchr(stream->readbuf + stream->readpos, *delim, stream->writepos - stream->readpos); - } else { - e = php_memnstr(stream->readbuf + stream->readpos, delim, delim_len, (stream->readbuf + stream->writepos)); - } - - if (!e) { - toread = maxlen; - } else { - toread = e - (char *) stream->readbuf - stream->readpos; - skip = 1; - } - } - - if (toread > maxlen && maxlen > 0) { - toread = maxlen; - } - - buf = emalloc(toread + 1); - *returned_len = php_stream_read(stream, buf, toread); - - if (*returned_len >= 0) { - if (skip) { - stream->readpos += delim_len; - stream->position += delim_len; - } - buf[*returned_len] = '\0'; - return buf; - } else { - efree(buf); - return NULL; - } -} - -/* Writes a buffer directly to a stream, using multiple of the chunk size */ -static size_t _php_stream_write_buffer(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - size_t didwrite = 0, towrite, justwrote; - - /* if we have a seekable stream we need to ensure that data is written at the - * current stream->position. This means invalidating the read buffer and then - * performing a low-level seek */ - if (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0 && stream->readpos != stream->writepos) { - stream->readpos = stream->writepos = 0; - - stream->ops->seek(stream, stream->position, SEEK_SET, &stream->position TSRMLS_CC); - } - - - while (count > 0) { - towrite = count; - if (towrite > stream->chunk_size) - towrite = stream->chunk_size; - - justwrote = stream->ops->write(stream, buf, towrite TSRMLS_CC); - - /* convert justwrote to an integer, since normally it is unsigned */ - if ((int)justwrote > 0) { - buf += justwrote; - count -= justwrote; - didwrite += justwrote; - - /* Only screw with the buffer if we can seek, otherwise we lose data - * buffered from fifos and sockets */ - if (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) { - stream->position += justwrote; - } - } else { - break; - } - } - return didwrite; - -} - -/* push some data through the write filter chain. - * buf may be NULL, if flags are set to indicate a flush. - * This may trigger a real write to the stream. - * Returns the number of bytes consumed from buf by the first filter in the chain. - * */ -static size_t _php_stream_write_filtered(php_stream *stream, const char *buf, size_t count, int flags TSRMLS_DC) -{ - size_t consumed = 0; - php_stream_bucket *bucket; - php_stream_bucket_brigade brig_in = { NULL, NULL }, brig_out = { NULL, NULL }; - php_stream_bucket_brigade *brig_inp = &brig_in, *brig_outp = &brig_out, *brig_swap; - php_stream_filter_status_t status = PSFS_ERR_FATAL; - php_stream_filter *filter; - - if (buf) { - bucket = php_stream_bucket_new(stream, (char *)buf, count, 0, 0 TSRMLS_CC); - php_stream_bucket_append(&brig_in, bucket TSRMLS_CC); - } - - for (filter = stream->writefilters.head; filter; filter = filter->next) { - /* for our return value, we are interested in the number of bytes consumed from - * the first filter in the chain */ - status = filter->fops->filter(stream, filter, brig_inp, brig_outp, - filter == stream->writefilters.head ? &consumed : NULL, flags TSRMLS_CC); - - if (status != PSFS_PASS_ON) { - break; - } - /* brig_out becomes brig_in. - * brig_in will always be empty here, as the filter MUST attach any un-consumed buckets - * to its own brigade */ - brig_swap = brig_inp; - brig_inp = brig_outp; - brig_outp = brig_swap; - memset(brig_outp, 0, sizeof(*brig_outp)); - } - - switch (status) { - case PSFS_PASS_ON: - /* filter chain generated some output; push it through to the - * underlying stream */ - while (brig_inp->head) { - bucket = brig_inp->head; - _php_stream_write_buffer(stream, bucket->buf, bucket->buflen TSRMLS_CC); - /* Potential error situation - eg: no space on device. Perhaps we should keep this brigade - * hanging around and try to write it later. - * At the moment, we just drop it on the floor - * */ - - php_stream_bucket_unlink(bucket TSRMLS_CC); - php_stream_bucket_delref(bucket TSRMLS_CC); - } - break; - case PSFS_FEED_ME: - /* need more data before we can push data through to the stream */ - break; - - case PSFS_ERR_FATAL: - /* some fatal error. Theoretically, the stream is borked, so all - * further writes should fail. */ - break; - } - - return consumed; -} - -PHPAPI int _php_stream_flush(php_stream *stream, int closing TSRMLS_DC) -{ - int ret = 0; - - if (stream->writefilters.head) { - _php_stream_write_filtered(stream, NULL, 0, closing ? PSFS_FLAG_FLUSH_CLOSE : PSFS_FLAG_FLUSH_INC TSRMLS_CC); - } - - if (stream->ops->flush) { - ret = stream->ops->flush(stream TSRMLS_CC); - } - - return ret; -} - -PHPAPI size_t _php_stream_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - if (buf == NULL || count == 0 || stream->ops->write == NULL) { - return 0; - } - - if (stream->writefilters.head) { - return _php_stream_write_filtered(stream, buf, count, PSFS_FLAG_NORMAL TSRMLS_CC); - } else { - return _php_stream_write_buffer(stream, buf, count TSRMLS_CC); - } -} - -PHPAPI size_t _php_stream_printf(php_stream *stream TSRMLS_DC, const char *fmt, ...) -{ - size_t count; - char *buf; - va_list ap; - - va_start(ap, fmt); - count = vspprintf(&buf, 0, fmt, ap); - va_end(ap); - - if (!buf) { - return 0; /* error condition */ - } - - count = php_stream_write(stream, buf, count); - efree(buf); - - return count; -} - -PHPAPI off_t _php_stream_tell(php_stream *stream TSRMLS_DC) -{ - return stream->position; -} - -PHPAPI int _php_stream_seek(php_stream *stream, off_t offset, int whence TSRMLS_DC) -{ - /* handle the case where we are in the buffer */ - if ((stream->flags & PHP_STREAM_FLAG_NO_BUFFER) == 0) { - switch(whence) { - case SEEK_CUR: - if (offset > 0 && offset < stream->writepos - stream->readpos) { - stream->readpos += offset; - stream->position += offset; - stream->eof = 0; - return 0; - } - break; - case SEEK_SET: - if (offset > stream->position && - offset < stream->position + stream->writepos - stream->readpos) { - stream->readpos += offset - stream->position; - stream->position = offset; - stream->eof = 0; - return 0; - } - break; - } - } - - - if (stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) { - int ret; - - if (stream->writefilters.head) { - _php_stream_flush(stream, 0 TSRMLS_CC); - } - - switch(whence) { - case SEEK_CUR: - offset = stream->position + offset; - whence = SEEK_SET; - break; - } - ret = stream->ops->seek(stream, offset, whence, &stream->position TSRMLS_CC); - - if (((stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0) || ret == 0) { - if (ret == 0) { - stream->eof = 0; - } - - /* invalidate the buffer contents */ - stream->readpos = stream->writepos = 0; - - return ret; - } - /* else the stream has decided that it can't support seeking after all; - * fall through to attempt emulation */ - } - - /* emulate forward moving seeks with reads */ - if (whence == SEEK_CUR && offset > 0) { - char tmp[1024]; - while(offset >= sizeof(tmp)) { - if (php_stream_read(stream, tmp, sizeof(tmp)) == 0) { - return -1; - } - offset -= sizeof(tmp); - } - if (offset && (php_stream_read(stream, tmp, offset) == 0)) { - return -1; - } - stream->eof = 0; - return 0; - } - - php_error_docref(NULL TSRMLS_CC, E_WARNING, "stream does not support seeking"); - - return -1; -} - -PHPAPI int _php_stream_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC) -{ - int ret = PHP_STREAM_OPTION_RETURN_NOTIMPL; - - if (stream->ops->set_option) { - ret = stream->ops->set_option(stream, option, value, ptrparam TSRMLS_CC); - } - - if (ret == PHP_STREAM_OPTION_RETURN_NOTIMPL) { - switch(option) { - case PHP_STREAM_OPTION_SET_CHUNK_SIZE: - ret = stream->chunk_size; - stream->chunk_size = value; - return ret; - - case PHP_STREAM_OPTION_READ_BUFFER: - /* try to match the buffer mode as best we can */ - if (value == PHP_STREAM_BUFFER_NONE) { - stream->flags |= PHP_STREAM_FLAG_NO_BUFFER; - } else { - stream->flags ^= PHP_STREAM_FLAG_NO_BUFFER; - } - ret = PHP_STREAM_OPTION_RETURN_OK; - break; - - default: - ; - } - } - - return ret; -} - -PHPAPI int _php_stream_truncate_set_size(php_stream *stream, size_t newsize TSRMLS_DC) -{ - return php_stream_set_option(stream, PHP_STREAM_OPTION_TRUNCATE_API, PHP_STREAM_TRUNCATE_SET_SIZE, &newsize); -} - -PHPAPI size_t _php_stream_passthru(php_stream * stream STREAMS_DC TSRMLS_DC) -{ - size_t bcount = 0; - char buf[8192]; - int b; - - if (php_stream_mmap_possible(stream)) { - char *p; - size_t mapped; - - p = php_stream_mmap_range(stream, php_stream_tell(stream), PHP_STREAM_COPY_ALL, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped); - - if (p) { - PHPWRITE(p, mapped); - - php_stream_mmap_unmap(stream); - - return mapped; - } - } - - while ((b = php_stream_read(stream, buf, sizeof(buf))) > 0) { - PHPWRITE(buf, b); - bcount += b; - } - - return bcount; -} - - -PHPAPI size_t _php_stream_copy_to_mem(php_stream *src, char **buf, size_t maxlen, int persistent STREAMS_DC TSRMLS_DC) -{ - size_t ret = 0; - char *ptr; - size_t len = 0, max_len; - int step = CHUNK_SIZE; - int min_room = CHUNK_SIZE / 4; - php_stream_statbuf ssbuf; - - if (maxlen == 0) { - return 0; - } - - if (maxlen == PHP_STREAM_COPY_ALL) { - maxlen = 0; - } - - if (php_stream_mmap_possible(src)) { - char *p; - size_t mapped; - - p = php_stream_mmap_range(src, php_stream_tell(src), maxlen, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped); - - if (p && mapped) { - *buf = pemalloc_rel_orig(mapped + 1, persistent); - - if (*buf) { - memcpy(*buf, p, mapped); - (*buf)[mapped] = '\0'; - } - - php_stream_mmap_unmap(src); - - return mapped; - } - } - - if (maxlen > 0) { - ptr = *buf = pemalloc_rel_orig(maxlen + 1, persistent); - while ((len < maxlen) & !php_stream_eof(src)) { - ret = php_stream_read(src, ptr, maxlen - len); - len += ret; - ptr += ret; - } - *ptr = '\0'; - return len; - } - - /* avoid many reallocs by allocating a good sized chunk to begin with, if - * we can. Note that the stream may be filtered, in which case the stat - * result may be inaccurate, as the filter may inflate or deflate the - * number of bytes that we can read. In order to avoid an upsize followed - * by a downsize of the buffer, overestimate by the step size (which is - * 2K). */ - if (php_stream_stat(src, &ssbuf) == 0 && ssbuf.sb.st_size > 0) { - max_len = ssbuf.sb.st_size + step; - } else { - max_len = step; - } - - ptr = *buf = pemalloc_rel_orig(max_len, persistent); - - while((ret = php_stream_read(src, ptr, max_len - len))) { - len += ret; - if (len + min_room >= max_len) { - *buf = perealloc_rel_orig(*buf, max_len + step, persistent); - max_len += step; - ptr = *buf + len; - } else { - ptr += ret; - } - } - if (len) { - *buf = perealloc_rel_orig(*buf, len + 1, persistent); - (*buf)[len] = '\0'; - } else { - pefree(*buf, persistent); - *buf = NULL; - } - return len; -} - -PHPAPI size_t _php_stream_copy_to_stream(php_stream *src, php_stream *dest, size_t maxlen STREAMS_DC TSRMLS_DC) -{ - char buf[CHUNK_SIZE]; - size_t readchunk; - size_t haveread = 0; - size_t didread; - php_stream_statbuf ssbuf; - - if (maxlen == 0) { - return 0; - } - - if (maxlen == PHP_STREAM_COPY_ALL) { - maxlen = 0; - } - - if (php_stream_stat(src, &ssbuf) == 0) { - /* in the event that the source file is 0 bytes, return 1 to indicate success - * because opening the file to write had already created a copy */ - if (ssbuf.sb.st_size == 0 -#ifdef S_ISFIFO - && !S_ISFIFO(ssbuf.sb.st_mode) -#endif -#ifdef S_ISCHR - && !S_ISCHR(ssbuf.sb.st_mode) -#endif - ) { - return 1; - } - } - - if (php_stream_mmap_possible(src)) { - char *p; - size_t mapped; - - p = php_stream_mmap_range(src, php_stream_tell(src), maxlen, PHP_STREAM_MAP_MODE_SHARED_READONLY, &mapped); - - if (p) { - haveread = php_stream_write(dest, p, mapped); - - php_stream_mmap_unmap(src); - - return mapped; - } - } - - while(1) { - readchunk = sizeof(buf); - - if (maxlen && (maxlen - haveread) < readchunk) - readchunk = maxlen - haveread; - - didread = php_stream_read(src, buf, readchunk); - - if (didread) { - /* extra paranoid */ - size_t didwrite, towrite; - char *writeptr; - - towrite = didread; - writeptr = buf; - haveread += didread; - - while(towrite) { - didwrite = php_stream_write(dest, writeptr, towrite); - if (didwrite == 0) { - return 0; /* error */ - } - - towrite -= didwrite; - writeptr += didwrite; - } - } else { - return haveread; - } - - if (maxlen - haveread == 0) { - break; - } - } - return haveread; - -} -/* }}} */ - -/* {{{ wrapper init and registration */ - -static void stream_resource_regular_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - php_stream *stream = (php_stream*)rsrc->ptr; - /* set the return value for pclose */ - FG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR); -} - -static void stream_resource_persistent_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - php_stream *stream = (php_stream*)rsrc->ptr; - FG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR); -} - -void php_shutdown_stream_hashes(TSRMLS_D) -{ - if (FG(stream_wrappers)) { - zend_hash_destroy(FG(stream_wrappers)); - efree(FG(stream_wrappers)); - FG(stream_wrappers) = NULL; - } - - if (FG(stream_filters)) { - zend_hash_destroy(FG(stream_filters)); - efree(FG(stream_filters)); - FG(stream_filters) = NULL; - } -} - -int php_init_stream_wrappers(int module_number TSRMLS_DC) -{ - le_stream = zend_register_list_destructors_ex(stream_resource_regular_dtor, NULL, "stream", module_number); - le_pstream = zend_register_list_destructors_ex(NULL, stream_resource_persistent_dtor, "persistent stream", module_number); - - /* Filters are cleaned up by the streams they're attached to */ - le_stream_filter = zend_register_list_destructors_ex(NULL, NULL, "stream filter", module_number); - - return ( - zend_hash_init(&url_stream_wrappers_hash, 0, NULL, NULL, 1) == SUCCESS - && - zend_hash_init(php_get_stream_filters_hash_global(), 0, NULL, NULL, 1) == SUCCESS - && - zend_hash_init(php_stream_xport_get_hash(), 0, NULL, NULL, 1) == SUCCESS - && - php_stream_xport_register("tcp", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS - && - php_stream_xport_register("udp", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS -#if defined(AF_UNIX) && !(defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE)) - && - php_stream_xport_register("unix", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS - && - php_stream_xport_register("udg", php_stream_generic_socket_factory TSRMLS_CC) == SUCCESS -#endif - ) ? SUCCESS : FAILURE; -} - -int php_shutdown_stream_wrappers(int module_number TSRMLS_DC) -{ - zend_hash_destroy(&url_stream_wrappers_hash); - zend_hash_destroy(php_get_stream_filters_hash_global()); - zend_hash_destroy(php_stream_xport_get_hash()); - return SUCCESS; -} - -/* Validate protocol scheme names during registration - * Must conform to /^[a-zA-Z0-9+.-]+$/ - */ -static inline int php_stream_wrapper_scheme_validate(char *protocol, int protocol_len) -{ - int i; - - for(i = 0; i < protocol_len; i++) { - if (!isalnum((int)protocol[i]) && - protocol[i] != '+' && - protocol[i] != '-' && - protocol[i] != '.') { - return FAILURE; - } - } - - return SUCCESS; -} - -/* API for registering GLOBAL wrappers */ -PHPAPI int php_register_url_stream_wrapper(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC) -{ - int protocol_len = strlen(protocol); - - if (php_stream_wrapper_scheme_validate(protocol, protocol_len) == FAILURE) { - return FAILURE; - } - - return zend_hash_add(&url_stream_wrappers_hash, protocol, protocol_len, &wrapper, sizeof(wrapper), NULL); -} - -PHPAPI int php_unregister_url_stream_wrapper(char *protocol TSRMLS_DC) -{ - return zend_hash_del(&url_stream_wrappers_hash, protocol, strlen(protocol)); -} - -static void clone_wrapper_hash(TSRMLS_D) -{ - php_stream_wrapper *tmp; - - ALLOC_HASHTABLE(FG(stream_wrappers)); - zend_hash_init(FG(stream_wrappers), zend_hash_num_elements(&url_stream_wrappers_hash), NULL, NULL, 1); - zend_hash_copy(FG(stream_wrappers), &url_stream_wrappers_hash, NULL, &tmp, sizeof(tmp)); -} - -/* API for registering VOLATILE wrappers */ -PHPAPI int php_register_url_stream_wrapper_volatile(char *protocol, php_stream_wrapper *wrapper TSRMLS_DC) -{ - int protocol_len = strlen(protocol); - - if (php_stream_wrapper_scheme_validate(protocol, protocol_len) == FAILURE) { - return FAILURE; - } - - if (!FG(stream_wrappers)) { - clone_wrapper_hash(TSRMLS_C); - } - - return zend_hash_add(FG(stream_wrappers), protocol, protocol_len, &wrapper, sizeof(wrapper), NULL); -} - -PHPAPI int php_unregister_url_stream_wrapper_volatile(char *protocol TSRMLS_DC) -{ - if (!FG(stream_wrappers)) { - clone_wrapper_hash(TSRMLS_C); - } - - return zend_hash_del(FG(stream_wrappers), protocol, strlen(protocol)); -} -/* }}} */ - -/* {{{ php_stream_locate_url_wrapper */ -PHPAPI php_stream_wrapper *php_stream_locate_url_wrapper(const char *path, char **path_for_open, int options TSRMLS_DC) -{ - HashTable *wrapper_hash = (FG(stream_wrappers) ? FG(stream_wrappers) : &url_stream_wrappers_hash); - php_stream_wrapper **wrapperpp = NULL; - const char *p, *protocol = NULL; - int n = 0; - - if (path_for_open) { - *path_for_open = (char*)path; - } - - if (options & IGNORE_URL) { - return (options & STREAM_LOCATE_WRAPPERS_ONLY) ? NULL : &php_plain_files_wrapper; - } - - for (p = path; isalnum((int)*p) || *p == '+' || *p == '-' || *p == '.'; p++) { - n++; - } - - if ((*p == ':') && (n > 1) && (!strncmp("//", p+1, 2) || !memcmp("data", path, 4))) { - protocol = path; - } else if (n == 5 && strncasecmp(path, "zlib:", 5) == 0) { - /* BC with older php scripts and zlib wrapper */ - protocol = "compress.zlib"; - n = 13; - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Use of \"zlib:\" wrapper is deprecated; please use \"compress.zlib://\" instead."); - } - - if (protocol) { - if (FAILURE == zend_hash_find(wrapper_hash, (char*)protocol, n, (void**)&wrapperpp)) { - char *tmp = estrndup(protocol, n); - php_strtolower(tmp, n); - if (FAILURE == zend_hash_find(wrapper_hash, (char*)tmp, n, (void**)&wrapperpp)) { - char wrapper_name[32]; - - if (n >= sizeof(wrapper_name)) { - n = sizeof(wrapper_name) - 1; - } - PHP_STRLCPY(wrapper_name, protocol, sizeof(wrapper_name), n); - - php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Unable to find the wrapper \"%s\" - did you forget to enable it when you configured PHP?", wrapper_name); - - wrapperpp = NULL; - protocol = NULL; - } - efree(tmp); - } - } - /* TODO: curl based streams probably support file:// properly */ - if (!protocol || !strncasecmp(protocol, "file", n)) { - if (protocol) { - int localhost = 0; - - if (!strncasecmp(path, "file://localhost/", 17)) { - localhost = 1; - } - -#ifdef PHP_WIN32 - if (localhost == 0 && path[n+3] != '\0' && path[n+3] != '/' && path[n+4] != ':') { -#else - if (localhost == 0 && path[n+3] != '/') { -#endif - if (options & REPORT_ERRORS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "remote host file access not supported, %s", path); - } - return NULL; - } - - if (path_for_open) { - /* skip past protocol and :/, but handle windows correctly */ - *path_for_open = (char*)path + n + 1; - if (localhost == 1) { - (*path_for_open) += 11; - } - while (*(++*path_for_open)=='/'); -#ifdef PHP_WIN32 - if (*(*path_for_open + 1) != ':') -#endif - (*path_for_open)--; - } - } - - if (options & STREAM_LOCATE_WRAPPERS_ONLY) { - return NULL; - } - - if (FG(stream_wrappers)) { - /* The file:// wrapper may have been disabled/overridden */ - - if (wrapperpp) { - /* It was found so go ahead and provide it */ - return *wrapperpp; - } - - /* Check again, the original check might have not known the protocol name */ - if (zend_hash_find(wrapper_hash, "file", sizeof("file")-1, (void**)&wrapperpp) == SUCCESS) { - return *wrapperpp; - } - - if (options & REPORT_ERRORS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Plainfiles wrapper disabled"); - } - return NULL; - } - - /* fall back on regular file access */ - return &php_plain_files_wrapper; - } - - if ((wrapperpp && (*wrapperpp)->is_url) && (!PG(allow_url_fopen) || ((options & STREAM_OPEN_FOR_INCLUDE) && !PG(allow_url_include))) ) { - if (options & REPORT_ERRORS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "URL file-access is disabled in the server configuration"); - } - return NULL; - } - - return *wrapperpp; -} -/* }}} */ - -/* {{{ _php_stream_mkdir - */ -PHPAPI int _php_stream_mkdir(char *path, int mode, int options, php_stream_context *context TSRMLS_DC) -{ - php_stream_wrapper *wrapper = NULL; - - wrapper = php_stream_locate_url_wrapper(path, NULL, ENFORCE_SAFE_MODE TSRMLS_CC); - if (!wrapper || !wrapper->wops || !wrapper->wops->stream_mkdir) { - return 0; - } - - return wrapper->wops->stream_mkdir(wrapper, path, mode, options, context TSRMLS_CC); -} -/* }}} */ - -/* {{{ _php_stream_rmdir - */ -PHPAPI int _php_stream_rmdir(char *path, int options, php_stream_context *context TSRMLS_DC) -{ - php_stream_wrapper *wrapper = NULL; - - wrapper = php_stream_locate_url_wrapper(path, NULL, ENFORCE_SAFE_MODE TSRMLS_CC); - if (!wrapper || !wrapper->wops || !wrapper->wops->stream_rmdir) { - return 0; - } - - return wrapper->wops->stream_rmdir(wrapper, path, options, context TSRMLS_CC); -} -/* }}} */ - -/* {{{ _php_stream_stat_path */ -PHPAPI int _php_stream_stat_path(char *path, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC) -{ - php_stream_wrapper *wrapper = NULL; - char *path_to_open = path; - int ret; - - /* Try to hit the cache first */ - if (flags & PHP_STREAM_URL_STAT_LINK) { - if (BG(CurrentLStatFile) && strcmp(path, BG(CurrentLStatFile)) == 0) { - memcpy(ssb, &BG(lssb), sizeof(php_stream_statbuf)); - return 0; - } - } else { - if (BG(CurrentStatFile) && strcmp(path, BG(CurrentStatFile)) == 0) { - memcpy(ssb, &BG(ssb), sizeof(php_stream_statbuf)); - return 0; - } - } - - wrapper = php_stream_locate_url_wrapper(path, &path_to_open, ENFORCE_SAFE_MODE TSRMLS_CC); - if (wrapper && wrapper->wops->url_stat) { - ret = wrapper->wops->url_stat(wrapper, path_to_open, flags, ssb, context TSRMLS_CC); - if (ret == 0) { - /* Drop into cache */ - if (flags & PHP_STREAM_URL_STAT_LINK) { - if (BG(CurrentLStatFile)) { - efree(BG(CurrentLStatFile)); - } - BG(CurrentLStatFile) = estrdup(path); - memcpy(&BG(lssb), ssb, sizeof(php_stream_statbuf)); - } else { - if (BG(CurrentStatFile)) { - efree(BG(CurrentStatFile)); - } - BG(CurrentStatFile) = estrdup(path); - memcpy(&BG(ssb), ssb, sizeof(php_stream_statbuf)); - } - } - return ret; - } - return -1; -} -/* }}} */ - -/* {{{ php_stream_opendir */ -PHPAPI php_stream *_php_stream_opendir(char *path, int options, - php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - php_stream *stream = NULL; - php_stream_wrapper *wrapper = NULL; - char *path_to_open; - - if (!path || !*path) { - return NULL; - } - - path_to_open = path; - - wrapper = php_stream_locate_url_wrapper(path, &path_to_open, options TSRMLS_CC); - - if (wrapper && wrapper->wops->dir_opener) { - stream = wrapper->wops->dir_opener(wrapper, - path_to_open, "r", options ^ REPORT_ERRORS, NULL, - context STREAMS_REL_CC TSRMLS_CC); - - if (stream) { - stream->wrapper = wrapper; - stream->flags |= PHP_STREAM_FLAG_NO_BUFFER; - } - } else if (wrapper) { - php_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC, "not implemented"); - } - if (stream == NULL && (options & REPORT_ERRORS)) { - php_stream_display_wrapper_errors(wrapper, path, "failed to open dir" TSRMLS_CC); - } - php_stream_tidy_wrapper_error_log(wrapper TSRMLS_CC); - - return stream; -} -/* }}} */ - -/* {{{ _php_stream_readdir */ -PHPAPI php_stream_dirent *_php_stream_readdir(php_stream *dirstream, php_stream_dirent *ent TSRMLS_DC) -{ - - if (sizeof(php_stream_dirent) == php_stream_read(dirstream, (char*)ent, sizeof(php_stream_dirent))) { - return ent; - } - - return NULL; -} -/* }}} */ - -/* {{{ php_stream_open_wrapper_ex */ -PHPAPI php_stream *_php_stream_open_wrapper_ex(char *path, char *mode, int options, - char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - php_stream *stream = NULL; - php_stream_wrapper *wrapper = NULL; - char *path_to_open; - int persistent = options & STREAM_OPEN_PERSISTENT; - char *copy_of_path = NULL; - - - if (opened_path) { - *opened_path = NULL; - } - - if (!path || !*path) { - return NULL; - } - - path_to_open = path; - - wrapper = php_stream_locate_url_wrapper(path, &path_to_open, options TSRMLS_CC); - if (options & STREAM_USE_URL && (!wrapper || !wrapper->is_url)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "This function may only be used against URLs."); - return NULL; - } - - if (wrapper) { - - stream = wrapper->wops->stream_opener(wrapper, - path_to_open, mode, options ^ REPORT_ERRORS, - opened_path, context STREAMS_REL_CC TSRMLS_CC); - - /* if the caller asked for a persistent stream but the wrapper did not - * return one, force an error here */ - if (stream && (options & STREAM_OPEN_PERSISTENT) && !stream->is_persistent) { - php_stream_wrapper_log_error(wrapper, options ^ REPORT_ERRORS TSRMLS_CC, - "wrapper does not support persistent streams"); - php_stream_close(stream); - stream = NULL; - } - - if (stream) { - stream->wrapper = wrapper; - } - } - - if (stream) { - if (stream->orig_path) { - pefree(stream->orig_path, persistent); - } - copy_of_path = pestrdup(path, persistent); - stream->orig_path = copy_of_path; - } - - if (stream != NULL && (options & STREAM_MUST_SEEK)) { - php_stream *newstream; - - switch(php_stream_make_seekable_rel(stream, &newstream, - (options & STREAM_WILL_CAST) - ? PHP_STREAM_PREFER_STDIO : PHP_STREAM_NO_PREFERENCE)) { - case PHP_STREAM_UNCHANGED: - return stream; - case PHP_STREAM_RELEASED: - newstream->orig_path = pestrdup(path, persistent); - return newstream; - default: - php_stream_close(stream); - stream = NULL; - if (options & REPORT_ERRORS) { - char *tmp = estrdup(path); - php_strip_url_passwd(tmp); - php_error_docref1(NULL TSRMLS_CC, tmp, E_WARNING, "could not make seekable - %s", - tmp); - efree(tmp); - - options ^= REPORT_ERRORS; - } - } - } - - if (stream && stream->ops->seek && (stream->flags & PHP_STREAM_FLAG_NO_SEEK) == 0 && strchr(mode, 'a') && stream->position == 0) { - off_t newpos = 0; - - /* if opened for append, we need to revise our idea of the initial file position */ - if (0 == stream->ops->seek(stream, 0, SEEK_CUR, &newpos TSRMLS_CC)) { - stream->position = newpos; - } - } - - if (stream == NULL && (options & REPORT_ERRORS)) { - php_stream_display_wrapper_errors(wrapper, path, "failed to open stream" TSRMLS_CC); - if (opened_path && *opened_path) { - efree(*opened_path); - *opened_path = NULL; - } - } - php_stream_tidy_wrapper_error_log(wrapper TSRMLS_CC); -#if ZEND_DEBUG - if (stream == NULL && copy_of_path != NULL) { - pefree(copy_of_path, persistent); - } -#endif - return stream; -} -/* }}} */ - -/* {{{ context API */ -PHPAPI php_stream_context *php_stream_context_set(php_stream *stream, php_stream_context *context) -{ - php_stream_context *oldcontext = stream->context; - stream->context = context; - return oldcontext; -} - -PHPAPI void php_stream_notification_notify(php_stream_context *context, int notifycode, int severity, - char *xmsg, int xcode, size_t bytes_sofar, size_t bytes_max, void * ptr TSRMLS_DC) -{ - if (context && context->notifier) - context->notifier->func(context, notifycode, severity, xmsg, xcode, bytes_sofar, bytes_max, ptr TSRMLS_CC); -} - -PHPAPI void php_stream_context_free(php_stream_context *context) -{ - if (context->options) { - zval_ptr_dtor(&context->options); - context->options = NULL; - } - if (context->notifier) { - php_stream_notification_free(context->notifier); - context->notifier = NULL; - } - if (context->links) { - zval_ptr_dtor(&context->links); - context->links = NULL; - } - efree(context); -} - -PHPAPI php_stream_context *php_stream_context_alloc(void) -{ - php_stream_context *context; - - context = ecalloc(1, sizeof(php_stream_context)); - context->notifier = NULL; - MAKE_STD_ZVAL(context->options); - array_init(context->options); - - context->rsrc_id = ZEND_REGISTER_RESOURCE(NULL, context, php_le_stream_context()); - return context; -} - -PHPAPI php_stream_notifier *php_stream_notification_alloc(void) -{ - return ecalloc(1, sizeof(php_stream_notifier)); -} - -PHPAPI void php_stream_notification_free(php_stream_notifier *notifier) -{ - if (notifier->dtor) { - notifier->dtor(notifier); - } - efree(notifier); -} - -PHPAPI int php_stream_context_get_option(php_stream_context *context, - const char *wrappername, const char *optionname, zval ***optionvalue) -{ - zval **wrapperhash; - - if (FAILURE == zend_hash_find(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&wrapperhash)) { - return FAILURE; - } - return zend_hash_find(Z_ARRVAL_PP(wrapperhash), (char*)optionname, strlen(optionname)+1, (void**)optionvalue); -} - -PHPAPI int php_stream_context_set_option(php_stream_context *context, - const char *wrappername, const char *optionname, zval *optionvalue) -{ - zval **wrapperhash; - zval *category, *copied_val; - - ALLOC_INIT_ZVAL(copied_val); - *copied_val = *optionvalue; - zval_copy_ctor(copied_val); - INIT_PZVAL(copied_val); - - if (FAILURE == zend_hash_find(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&wrapperhash)) { - MAKE_STD_ZVAL(category); - array_init(category); - if (FAILURE == zend_hash_update(Z_ARRVAL_P(context->options), (char*)wrappername, strlen(wrappername)+1, (void**)&category, sizeof(zval *), NULL)) { - return FAILURE; - } - - wrapperhash = &category; - } - return zend_hash_update(Z_ARRVAL_PP(wrapperhash), (char*)optionname, strlen(optionname)+1, (void**)&copied_val, sizeof(zval *), NULL); -} - -PHPAPI int php_stream_context_get_link(php_stream_context *context, - const char *hostent, php_stream **stream) -{ - php_stream **pstream; - - if (!stream || !hostent || !context || !(context->links)) { - return FAILURE; - } - if (SUCCESS == zend_hash_find(Z_ARRVAL_P(context->links), (char*)hostent, strlen(hostent)+1, (void**)&pstream)) { - *stream = *pstream; - return SUCCESS; - } - return FAILURE; -} - -PHPAPI int php_stream_context_set_link(php_stream_context *context, - const char *hostent, php_stream *stream) -{ - if (!context) { - return FAILURE; - } - if (!context->links) { - ALLOC_INIT_ZVAL(context->links); - array_init(context->links); - } - if (!stream) { - /* Delete any entry for <hostent> */ - return zend_hash_del(Z_ARRVAL_P(context->links), (char*)hostent, strlen(hostent)+1); - } - return zend_hash_update(Z_ARRVAL_P(context->links), (char*)hostent, strlen(hostent)+1, (void**)&stream, sizeof(php_stream *), NULL); -} - -PHPAPI int php_stream_context_del_link(php_stream_context *context, - php_stream *stream) -{ - php_stream **pstream; - char *hostent; - int ret = SUCCESS; - - if (!context || !context->links || !stream) { - return FAILURE; - } - - for(zend_hash_internal_pointer_reset(Z_ARRVAL_P(context->links)); - SUCCESS == zend_hash_get_current_data(Z_ARRVAL_P(context->links), (void**)&pstream); - zend_hash_move_forward(Z_ARRVAL_P(context->links))) { - if (*pstream == stream) { - if (SUCCESS == zend_hash_get_current_key(Z_ARRVAL_P(context->links), &hostent, NULL, 0)) { - if (FAILURE == zend_hash_del(Z_ARRVAL_P(context->links), (char*)hostent, strlen(hostent)+1)) { - ret = FAILURE; - } - } else { - ret = FAILURE; - } - } - } - - return ret; -} -/* }}} */ - -/* {{{ php_stream_dirent_alphasort - */ -PHPAPI int php_stream_dirent_alphasort(const char **a, const char **b) -{ - return strcoll(*a, *b); -} -/* }}} */ - -/* {{{ php_stream_dirent_alphasortr - */ -PHPAPI int php_stream_dirent_alphasortr(const char **a, const char **b) -{ - return strcoll(*b, *a); -} -/* }}} */ - -/* {{{ php_stream_scandir - */ -PHPAPI int _php_stream_scandir(char *dirname, char **namelist[], int flags, php_stream_context *context, - int (*compare) (const char **a, const char **b) TSRMLS_DC) -{ - php_stream *stream; - php_stream_dirent sdp; - char **vector = NULL; - int vector_size = 0; - int nfiles = 0; - - if (!namelist) { - return FAILURE; - } - - stream = php_stream_opendir(dirname, ENFORCE_SAFE_MODE | REPORT_ERRORS, context); - if (!stream) { - return FAILURE; - } - - while (php_stream_readdir(stream, &sdp)) { - if (nfiles == vector_size) { - if (vector_size == 0) { - vector_size = 10; - } else { - vector_size *= 2; - } - vector = (char **) erealloc(vector, vector_size * sizeof(char *)); - } - - vector[nfiles] = estrdup(sdp.d_name); - - nfiles++; - } - php_stream_closedir(stream); - - *namelist = vector; - - if (compare) { - qsort(*namelist, nfiles, sizeof(char *), (int(*)(const void *, const void *))compare); - } - return nfiles; -} -/* }}} */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/transports.c b/main/streams/transports.c deleted file mode 100644 index c10a4acfcf..0000000000 --- a/main/streams/transports.c +++ /dev/null @@ -1,497 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "php_streams_int.h" -#include "ext/standard/file.h" - -static HashTable xport_hash; - -PHPAPI HashTable *php_stream_xport_get_hash(void) -{ - return &xport_hash; -} - -PHPAPI int php_stream_xport_register(char *protocol, php_stream_transport_factory factory TSRMLS_DC) -{ - return zend_hash_update(&xport_hash, protocol, strlen(protocol), &factory, sizeof(factory), NULL); -} - -PHPAPI int php_stream_xport_unregister(char *protocol TSRMLS_DC) -{ - return zend_hash_del(&xport_hash, protocol, strlen(protocol)); -} - -#define ERR_REPORT(out_err, fmt, arg) \ - if (out_err) { spprintf(out_err, 0, fmt, arg); } \ - else { php_error_docref(NULL TSRMLS_CC, E_WARNING, fmt, arg); } - -#define ERR_RETURN(out_err, local_err, fmt) \ - if (out_err) { *out_err = local_err; } \ - else { php_error_docref(NULL TSRMLS_CC, E_WARNING, fmt, local_err ? local_err : "Unspecified error"); \ - if (local_err) { efree(local_err); local_err = NULL; } \ - } - -PHPAPI php_stream *_php_stream_xport_create(const char *name, long namelen, int options, - int flags, const char *persistent_id, - struct timeval *timeout, - php_stream_context *context, - char **error_string, - int *error_code - STREAMS_DC TSRMLS_DC) -{ - php_stream *stream = NULL; - php_stream_transport_factory *factory = NULL; - const char *p, *protocol = NULL; - int n = 0, failed = 0; - char *error_text = NULL; - struct timeval default_timeout = { 0, 0 }; - - default_timeout.tv_sec = FG(default_socket_timeout); - - if (timeout == NULL) { - timeout = &default_timeout; - } - - /* check for a cached persistent socket */ - if (persistent_id) { - switch(php_stream_from_persistent_id(persistent_id, &stream TSRMLS_CC)) { - case PHP_STREAM_PERSISTENT_SUCCESS: - /* use a 0 second timeout when checking if the socket - * has already died */ - if (PHP_STREAM_OPTION_RETURN_OK == php_stream_set_option(stream, PHP_STREAM_OPTION_CHECK_LIVENESS, 0, NULL)) { - return stream; - } - /* dead - kill it */ - php_stream_pclose(stream); - stream = NULL; - - /* fall through */ - - case PHP_STREAM_PERSISTENT_FAILURE: - default: - /* failed; get a new one */ - ; - } - } - - for (p = name; isalnum((int)*p) || *p == '+' || *p == '-' || *p == '.'; p++) { - n++; - } - - if ((*p == ':') && (n > 1) && !strncmp("://", p, 3)) { - protocol = name; - name = p + 3; - namelen -= n + 3; - } else { - protocol = "tcp"; - n = 3; - } - - if (protocol) { - if (FAILURE == zend_hash_find(&xport_hash, (char*)protocol, n, (void**)&factory)) { - char wrapper_name[32]; - - if (n >= sizeof(wrapper_name)) - n = sizeof(wrapper_name) - 1; - PHP_STRLCPY(wrapper_name, protocol, sizeof(wrapper_name), n); - - ERR_REPORT(error_string, "Unable to find the socket transport \"%s\" - did you forget to enable it when you configured PHP?", - wrapper_name); - - return NULL; - } - } - - if (factory == NULL) { - /* should never happen */ - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not find a factory !?"); - return NULL; - } - - stream = (*factory)(protocol, n, - (char*)name, namelen, persistent_id, options, flags, timeout, - context STREAMS_REL_CC TSRMLS_CC); - - if (stream) { - stream->context = context; - - if ((flags & STREAM_XPORT_SERVER) == 0) { - /* client */ - - if (flags & STREAM_XPORT_CONNECT) { - if (-1 == php_stream_xport_connect(stream, name, namelen, - flags & STREAM_XPORT_CONNECT_ASYNC ? 1 : 0, - timeout, &error_text, error_code TSRMLS_CC)) { - - ERR_RETURN(error_string, error_text, "connect() failed: %s"); - - failed = 1; - } - } - - } else { - /* server */ - if (flags & STREAM_XPORT_BIND) { - if (0 != php_stream_xport_bind(stream, name, namelen, &error_text TSRMLS_CC)) { - ERR_RETURN(error_string, error_text, "bind() failed: %s"); - failed = 1; - } else if (flags & STREAM_XPORT_LISTEN) { - if (0 != php_stream_xport_listen(stream, 5, &error_text TSRMLS_CC)) { - ERR_RETURN(error_string, error_text, "listen() failed: %s"); - failed = 1; - } - } - } - } - } - - if (failed) { - /* failure means that they don't get a stream to play with */ - if (persistent_id) { - php_stream_pclose(stream); - } else { - php_stream_close(stream); - } - stream = NULL; - } - - return stream; -} - -/* Bind the stream to a local address */ -PHPAPI int php_stream_xport_bind(php_stream *stream, - const char *name, long namelen, - char **error_text - TSRMLS_DC) -{ - php_stream_xport_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - param.op = STREAM_XPORT_OP_BIND; - param.inputs.name = (char*)name; - param.inputs.namelen = namelen; - param.want_errortext = error_text ? 1 : 0; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - if (error_text) { - *error_text = param.outputs.error_text; - } - - return param.outputs.returncode; - } - - return ret; -} - -/* Connect to a remote address */ -PHPAPI int php_stream_xport_connect(php_stream *stream, - const char *name, long namelen, - int asynchronous, - struct timeval *timeout, - char **error_text, - int *error_code - TSRMLS_DC) -{ - php_stream_xport_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - param.op = asynchronous ? STREAM_XPORT_OP_CONNECT_ASYNC: STREAM_XPORT_OP_CONNECT; - param.inputs.name = (char*)name; - param.inputs.namelen = namelen; - param.inputs.timeout = timeout; - - param.want_errortext = error_text ? 1 : 0; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - if (error_text) { - *error_text = param.outputs.error_text; - } - if (error_code) { - *error_code = param.outputs.error_code; - } - return param.outputs.returncode; - } - - return ret; - -} - -/* Prepare to listen */ -PHPAPI int php_stream_xport_listen(php_stream *stream, int backlog, char **error_text TSRMLS_DC) -{ - php_stream_xport_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - param.op = STREAM_XPORT_OP_LISTEN; - param.inputs.backlog = backlog; - param.want_errortext = error_text ? 1 : 0; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - if (error_text) { - *error_text = param.outputs.error_text; - } - - return param.outputs.returncode; - } - - return ret; -} - -/* Get the next client and their address (as a string) */ -PHPAPI int php_stream_xport_accept(php_stream *stream, php_stream **client, - char **textaddr, int *textaddrlen, - void **addr, socklen_t *addrlen, - struct timeval *timeout, - char **error_text - TSRMLS_DC) -{ - php_stream_xport_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - - param.op = STREAM_XPORT_OP_ACCEPT; - param.inputs.timeout = timeout; - param.want_addr = addr ? 1 : 0; - param.want_textaddr = textaddr ? 1 : 0; - param.want_errortext = error_text ? 1 : 0; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - *client = param.outputs.client; - if (addr) { - *addr = param.outputs.addr; - *addrlen = param.outputs.addrlen; - } - if (textaddr) { - *textaddr = param.outputs.textaddr; - *textaddrlen = param.outputs.textaddrlen; - } - if (error_text) { - *error_text = param.outputs.error_text; - } - - return param.outputs.returncode; - } - return ret; -} - -PHPAPI int php_stream_xport_get_name(php_stream *stream, int want_peer, - char **textaddr, int *textaddrlen, - void **addr, socklen_t *addrlen - TSRMLS_DC) -{ - php_stream_xport_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - - param.op = want_peer ? STREAM_XPORT_OP_GET_PEER_NAME : STREAM_XPORT_OP_GET_NAME; - param.want_addr = addr ? 1 : 0; - param.want_textaddr = textaddr ? 1 : 0; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - if (addr) { - *addr = param.outputs.addr; - *addrlen = param.outputs.addrlen; - } - if (textaddr) { - *textaddr = param.outputs.textaddr; - *textaddrlen = param.outputs.textaddrlen; - } - - return param.outputs.returncode; - } - return ret; -} - -PHPAPI int php_stream_xport_crypto_setup(php_stream *stream, php_stream_xport_crypt_method_t crypto_method, php_stream *session_stream TSRMLS_DC) -{ - php_stream_xport_crypto_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - param.op = STREAM_XPORT_CRYPTO_OP_SETUP; - param.inputs.method = crypto_method; - param.inputs.session = session_stream; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_CRYPTO_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - return param.outputs.returncode; - } - - php_error_docref("streams.crypto" TSRMLS_CC, E_WARNING, "this stream does not support SSL/crypto"); - - return ret; -} - -PHPAPI int php_stream_xport_crypto_enable(php_stream *stream, int activate TSRMLS_DC) -{ - php_stream_xport_crypto_param param; - int ret; - - memset(¶m, 0, sizeof(param)); - param.op = STREAM_XPORT_CRYPTO_OP_ENABLE; - param.inputs.activate = activate; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_CRYPTO_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - return param.outputs.returncode; - } - - php_error_docref("streams.crypto" TSRMLS_CC, E_WARNING, "this stream does not support SSL/crypto"); - - return ret; -} - -/* Similar to recv() system call; read data from the stream, optionally - * peeking, optionally retrieving OOB data */ -PHPAPI int php_stream_xport_recvfrom(php_stream *stream, char *buf, size_t buflen, - long flags, void **addr, socklen_t *addrlen, char **textaddr, int *textaddrlen - TSRMLS_DC) -{ - php_stream_xport_param param; - int ret = 0; - int recvd_len = 0; -#if 0 - int oob; - - if (flags == 0 && addr == NULL) { - return php_stream_read(stream, buf, buflen); - } - - if (stream->readfilters.head) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot peek or fetch OOB data from a filtered stream"); - return -1; - } - - oob = (flags & STREAM_OOB) == STREAM_OOB; - - if (!oob && addr == NULL) { - /* must be peeking at regular data; copy content from the buffer - * first, then adjust the pointer/len before handing off to the - * stream */ - recvd_len = stream->writepos - stream->readpos; - if (recvd_len > buflen) { - recvd_len = buflen; - } - if (recvd_len) { - memcpy(buf, stream->readbuf, recvd_len); - buf += recvd_len; - buflen -= recvd_len; - } - /* if we filled their buffer, return */ - if (buflen == 0) { - return recvd_len; - } - } -#endif - - /* otherwise, we are going to bypass the buffer */ - - memset(¶m, 0, sizeof(param)); - - param.op = STREAM_XPORT_OP_RECV; - param.want_addr = addr ? 1 : 0; - param.want_textaddr = textaddr ? 1 : 0; - param.inputs.buf = buf; - param.inputs.buflen = buflen; - param.inputs.flags = flags; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - if (addr) { - *addr = param.outputs.addr; - *addrlen = param.outputs.addrlen; - } - if (textaddr) { - *textaddr = param.outputs.textaddr; - *textaddrlen = param.outputs.textaddrlen; - } - return recvd_len + param.outputs.returncode; - } - return recvd_len ? recvd_len : -1; -} - -/* Similar to send() system call; send data to the stream, optionally - * sending it as OOB data */ -PHPAPI int php_stream_xport_sendto(php_stream *stream, const char *buf, size_t buflen, - long flags, void *addr, socklen_t addrlen TSRMLS_DC) -{ - php_stream_xport_param param; - int ret = 0; - int oob; - -#if 0 - if (flags == 0 && addr == NULL) { - return php_stream_write(stream, buf, buflen); - } -#endif - - oob = (flags & STREAM_OOB) == STREAM_OOB; - - if ((oob || addr) && stream->writefilters.head) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "cannot write OOB data, or data to a targeted address on a filtered stream"); - return -1; - } - - memset(¶m, 0, sizeof(param)); - - param.op = STREAM_XPORT_OP_SEND; - param.want_addr = addr ? 1 : 0; - param.inputs.buf = (char*)buf; - param.inputs.buflen = buflen; - param.inputs.flags = flags; - param.inputs.addr = addr; - param.inputs.addrlen = addrlen; - - ret = php_stream_set_option(stream, PHP_STREAM_OPTION_XPORT_API, 0, ¶m); - - if (ret == PHP_STREAM_OPTION_RETURN_OK) { - return param.outputs.returncode; - } - return -1; -} - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/streams/userspace.c b/main/streams/userspace.c deleted file mode 100644 index 475b680593..0000000000 --- a/main/streams/userspace.c +++ /dev/null @@ -1,1359 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: Wez Furlong <wez@thebrainroom.com> | - | Sara Golemon <pollita@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "php_globals.h" -#include "ext/standard/file.h" - -static int le_protocols; - -struct php_user_stream_wrapper { - char * protoname; - char * classname; - zend_class_entry *ce; - php_stream_wrapper wrapper; -}; - -static php_stream *user_wrapper_opener(php_stream_wrapper *wrapper, char *filename, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC); -static int user_wrapper_stat_url(php_stream_wrapper *wrapper, char *url, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC); -static int user_wrapper_unlink(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC); -static int user_wrapper_rename(php_stream_wrapper *wrapper, char *url_from, char *url_to, int options, php_stream_context *context TSRMLS_DC); -static int user_wrapper_mkdir(php_stream_wrapper *wrapper, char *url, int mode, int options, php_stream_context *context TSRMLS_DC); -static int user_wrapper_rmdir(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC); -static php_stream *user_wrapper_opendir(php_stream_wrapper *wrapper, char *filename, char *mode, - int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC); - -static php_stream_wrapper_ops user_stream_wops = { - user_wrapper_opener, - NULL, /* close - the streams themselves know how */ - NULL, /* stat - the streams themselves know how */ - user_wrapper_stat_url, - user_wrapper_opendir, - "user-space", - user_wrapper_unlink, - user_wrapper_rename, - user_wrapper_mkdir, - user_wrapper_rmdir -}; - - -static void stream_wrapper_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - struct php_user_stream_wrapper * uwrap = (struct php_user_stream_wrapper*)rsrc->ptr; - - efree(uwrap->protoname); - efree(uwrap->classname); - efree(uwrap); -} - - -PHP_MINIT_FUNCTION(user_streams) -{ - le_protocols = zend_register_list_destructors_ex(stream_wrapper_dtor, NULL, "stream factory", 0); - if (le_protocols == FAILURE) - return FAILURE; - - REGISTER_LONG_CONSTANT("STREAM_USE_PATH", USE_PATH, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("STREAM_IGNORE_URL", IGNORE_URL, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("STREAM_ENFORCE_SAFE_MODE", ENFORCE_SAFE_MODE, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("STREAM_REPORT_ERRORS", REPORT_ERRORS, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("STREAM_MUST_SEEK", STREAM_MUST_SEEK, CONST_CS|CONST_PERSISTENT); - - REGISTER_LONG_CONSTANT("STREAM_URL_STAT_LINK", PHP_STREAM_URL_STAT_LINK, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("STREAM_URL_STAT_QUIET", PHP_STREAM_URL_STAT_QUIET, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("STREAM_MKDIR_RECURSIVE", PHP_STREAM_MKDIR_RECURSIVE, CONST_CS|CONST_PERSISTENT); - - return SUCCESS; -} - -struct _php_userstream_data { - struct php_user_stream_wrapper * wrapper; - zval * object; -}; -typedef struct _php_userstream_data php_userstream_data_t; - -/* names of methods */ -#define USERSTREAM_OPEN "stream_open" -#define USERSTREAM_CLOSE "stream_close" -#define USERSTREAM_READ "stream_read" -#define USERSTREAM_WRITE "stream_write" -#define USERSTREAM_FLUSH "stream_flush" -#define USERSTREAM_SEEK "stream_seek" -#define USERSTREAM_TELL "stream_tell" -#define USERSTREAM_EOF "stream_eof" -#define USERSTREAM_STAT "stream_stat" -#define USERSTREAM_STATURL "url_stat" -#define USERSTREAM_UNLINK "unlink" -#define USERSTREAM_RENAME "rename" -#define USERSTREAM_MKDIR "mkdir" -#define USERSTREAM_RMDIR "rmdir" -#define USERSTREAM_DIR_OPEN "dir_opendir" -#define USERSTREAM_DIR_READ "dir_readdir" -#define USERSTREAM_DIR_REWIND "dir_rewinddir" -#define USERSTREAM_DIR_CLOSE "dir_closedir" -#define USERSTREAM_LOCK "stream_lock" - -/* {{{ class should have methods like these: - - function stream_open($path, $mode, $options, &$opened_path) - { - return true/false; - } - - function stream_read($count) - { - return false on error; - else return string; - } - - function stream_write($data) - { - return false on error; - else return count written; - } - - function stream_close() - { - } - - function stream_flush() - { - return true/false; - } - - function stream_seek($offset, $whence) - { - return true/false; - } - - function stream_tell() - { - return (int)$position; - } - - function stream_eof() - { - return true/false; - } - - function stream_stat() - { - return array( just like that returned by fstat() ); - } - - function url_stat(string $url, int $flags) - { - return array( just like that returned by stat() ); - } - - function unlink(string $url) - { - return true / false; - } - - function rename(string $from, string $to) - { - return true / false; - } - - function mkdir($dir, $mode, $options) - { - return true / false; - } - - function rmdir($dir, $options) - { - return true / false; - } - - function dir_opendir(string $url, int $options) - { - return true / false; - } - - function dir_readdir() - { - return string next filename in dir ; - } - - function dir_closedir() - { - release dir related resources; - } - - function dir_rewinddir() - { - reset to start of dir list; - } - - }}} **/ - -static php_stream *user_wrapper_opener(php_stream_wrapper *wrapper, char *filename, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - php_userstream_data_t *us; - zval *zfilename, *zmode, *zopened, *zoptions, *zretval = NULL, *zfuncname; - zval **args[4]; - int call_result; - php_stream *stream = NULL; - zval *zcontext = NULL; - - /* Try to catch bad usage without preventing flexibility */ - if (FG(user_stream_current_filename) != NULL && strcmp(filename, FG(user_stream_current_filename)) == 0) { - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "infinite recursion prevented"); - return NULL; - } - FG(user_stream_current_filename) = filename; - - us = emalloc(sizeof(*us)); - us->wrapper = uwrap; - - /* create an instance of our class */ - ALLOC_ZVAL(us->object); - object_init_ex(us->object, uwrap->ce); - ZVAL_REFCOUNT(us->object) = 1; - PZVAL_IS_REF(us->object) = 1; - - if (uwrap->ce->constructor) { - zend_fcall_info fci; - zend_fcall_info_cache fcc; - zval *retval_ptr; - - fci.size = sizeof(fci); - fci.function_table = &uwrap->ce->function_table; - fci.function_name = NULL; - fci.symbol_table = NULL; - fci.object_pp = &us->object; - fci.retval_ptr_ptr = &retval_ptr; - fci.param_count = 0; - fci.params = NULL; - fci.no_separation = 1; - - fcc.initialized = 1; - fcc.function_handler = uwrap->ce->constructor; - fcc.calling_scope = EG(scope); - fcc.object_pp = &us->object; - - if (zend_call_function(&fci, &fcc TSRMLS_CC) == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not execute %s::%s()", uwrap->ce->name, uwrap->ce->constructor->common.function_name); - zval_dtor(us->object); - FREE_ZVAL(us->object); - efree(us); - FG(user_stream_current_filename) = NULL; - return NULL; - } else { - if (retval_ptr) { - zval_ptr_dtor(&retval_ptr); - } - } - } - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(us->object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(us->object, "context"); - } - - /* call it's stream_open method - set up params first */ - MAKE_STD_ZVAL(zfilename); - ZVAL_STRING(zfilename, filename, 1); - args[0] = &zfilename; - - MAKE_STD_ZVAL(zmode); - ZVAL_STRING(zmode, mode, 1); - args[1] = &zmode; - - MAKE_STD_ZVAL(zoptions); - ZVAL_LONG(zoptions, options); - args[2] = &zoptions; - - MAKE_STD_ZVAL(zopened); - ZVAL_REFCOUNT(zopened) = 1; - PZVAL_IS_REF(zopened) = 1; - ZVAL_NULL(zopened); - args[3] = &zopened; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_OPEN, 1); - - call_result = call_user_function_ex(NULL, - &us->object, - zfuncname, - &zretval, - 4, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval != NULL && zval_is_true(zretval)) { - /* the stream is now open! */ - stream = php_stream_alloc_rel(&php_stream_userspace_ops, us, 0, mode); - - /* if the opened path is set, copy it out */ - if (Z_TYPE_P(zopened) == IS_STRING && opened_path) { - *opened_path = estrndup(Z_STRVAL_P(zopened), Z_STRLEN_P(zopened)); - } - - /* set wrapper data to be a reference to our object */ - stream->wrapperdata = us->object; - zval_add_ref(&stream->wrapperdata); - } else { - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "\"%s::" USERSTREAM_OPEN "\" call failed", - us->wrapper->classname); - } - - /* destroy everything else */ - if (stream == NULL) { - zval_ptr_dtor(&us->object); - efree(us); - } - if (zretval) - zval_ptr_dtor(&zretval); - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zopened); - zval_ptr_dtor(&zoptions); - zval_ptr_dtor(&zmode); - zval_ptr_dtor(&zfilename); - - FG(user_stream_current_filename) = NULL; - - return stream; -} - -static php_stream *user_wrapper_opendir(php_stream_wrapper *wrapper, char *filename, char *mode, - int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - php_userstream_data_t *us; - zval *zfilename, *zoptions, *zretval = NULL, *zfuncname, *zcontext; - zval **args[2]; - int call_result; - php_stream *stream = NULL; - - /* Try to catch bad usage without preventing flexibility */ - if (FG(user_stream_current_filename) != NULL && strcmp(filename, FG(user_stream_current_filename)) == 0) { - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "infinite recursion prevented"); - return NULL; - } - FG(user_stream_current_filename) = filename; - - us = emalloc(sizeof(*us)); - us->wrapper = uwrap; - - /* create an instance of our class */ - ALLOC_ZVAL(us->object); - object_init_ex(us->object, uwrap->ce); - ZVAL_REFCOUNT(us->object) = 1; - PZVAL_IS_REF(us->object) = 1; - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(us->object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(us->object, "context"); - } - - /* call it's dir_open method - set up params first */ - MAKE_STD_ZVAL(zfilename); - ZVAL_STRING(zfilename, filename, 1); - args[0] = &zfilename; - - MAKE_STD_ZVAL(zoptions); - ZVAL_LONG(zoptions, options); - args[1] = &zoptions; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_DIR_OPEN, 1); - - call_result = call_user_function_ex(NULL, - &us->object, - zfuncname, - &zretval, - 2, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval != NULL && zval_is_true(zretval)) { - /* the stream is now open! */ - stream = php_stream_alloc_rel(&php_stream_userspace_dir_ops, us, 0, mode); - - /* set wrapper data to be a reference to our object */ - stream->wrapperdata = us->object; - zval_add_ref(&stream->wrapperdata); - } else { - php_stream_wrapper_log_error(wrapper, options TSRMLS_CC, "\"%s::" USERSTREAM_DIR_OPEN "\" call failed", - us->wrapper->classname); - } - - /* destroy everything else */ - if (stream == NULL) { - zval_ptr_dtor(&us->object); - efree(us); - } - if (zretval) - zval_ptr_dtor(&zretval); - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zoptions); - zval_ptr_dtor(&zfilename); - - FG(user_stream_current_filename) = NULL; - - return stream; -} - - -/* {{{ proto bool stream_wrapper_register(string protocol, string classname) - Registers a custom URL protocol handler class */ -PHP_FUNCTION(stream_wrapper_register) -{ - char *protocol, *classname; - int protocol_len, classname_len; - struct php_user_stream_wrapper * uwrap; - int rsrc_id; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &protocol, &protocol_len, &classname, &classname_len) == FAILURE) { - RETURN_FALSE; - } - - uwrap = (struct php_user_stream_wrapper *)ecalloc(1, sizeof(*uwrap)); - uwrap->protoname = estrndup(protocol, protocol_len); - uwrap->classname = estrndup(classname, classname_len); - uwrap->wrapper.wops = &user_stream_wops; - uwrap->wrapper.abstract = uwrap; - - rsrc_id = ZEND_REGISTER_RESOURCE(NULL, uwrap, le_protocols); - - if (zend_lookup_class(uwrap->classname, classname_len, (zend_class_entry***)&uwrap->ce TSRMLS_CC) == SUCCESS) { - uwrap->ce = *(zend_class_entry**)uwrap->ce; - if (php_register_url_stream_wrapper_volatile(protocol, &uwrap->wrapper TSRMLS_CC) == SUCCESS) { - RETURN_TRUE; - } else { - /* We failed. But why? */ - if (zend_hash_exists(php_stream_get_url_stream_wrappers_hash(), protocol, protocol_len)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Protocol %s:// is already defined.", protocol); - } else { - /* Should never happen */ - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to register wrapper class %s to %s://", classname, protocol); - } - } - } else { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "class '%s' is undefined", classname); - } - - zend_list_delete(rsrc_id); - RETURN_FALSE; -} -/* }}} */ - -/* {{{ proto bool stream_wrapper_unregister(string protocol) - Unregister a wrapper for the life of the current request. */ -PHP_FUNCTION(stream_wrapper_unregister) -{ - char *protocol; - int protocol_len; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &protocol, &protocol_len) == FAILURE) { - RETURN_FALSE; - } - - if (php_unregister_url_stream_wrapper_volatile(protocol TSRMLS_CC) == FAILURE) { - /* We failed */ - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to unregister protocol %s://", protocol); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -/* {{{ proto bool stream_wrapper_restore(string protocol) - Restore the original protocol handler, overriding if necessary */ -PHP_FUNCTION(stream_wrapper_restore) -{ - char *protocol; - int protocol_len; - php_stream_wrapper **wrapperpp = NULL, *wrapper; - HashTable *global_wrapper_hash; - - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &protocol, &protocol_len) == FAILURE) { - RETURN_FALSE; - } - - global_wrapper_hash = php_stream_get_url_stream_wrappers_hash_global(); - if (php_stream_get_url_stream_wrappers_hash() == global_wrapper_hash) { - php_error_docref(NULL TSRMLS_CC, E_NOTICE, "%s:// was never changed, nothing to restore", protocol); - RETURN_TRUE; - } - - if ((zend_hash_find(global_wrapper_hash, protocol, protocol_len, (void**)&wrapperpp) == FAILURE) || !wrapperpp) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s:// never existed, nothing to restore", protocol); - RETURN_FALSE; - } - - /* next line might delete the pointer that wrapperpp points at, so deref it now */ - wrapper = *wrapperpp; - - /* A failure here could be okay given that the protocol might have been merely unregistered */ - php_unregister_url_stream_wrapper_volatile(protocol TSRMLS_CC); - - if (php_register_url_stream_wrapper_volatile(protocol, wrapper TSRMLS_CC) == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to restore original %s:// wrapper", protocol); - RETURN_FALSE; - } - - RETURN_TRUE; -} -/* }}} */ - -static size_t php_userstreamop_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - int call_result; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - zval **args[1]; - zval *zbufptr; - size_t didwrite = 0; - - assert(us != NULL); - - ZVAL_STRINGL(&func_name, USERSTREAM_WRITE, sizeof(USERSTREAM_WRITE)-1, 0); - - MAKE_STD_ZVAL(zbufptr); - ZVAL_STRINGL(zbufptr, (char*)buf, count, 1);; - args[0] = &zbufptr; - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 1, args, - 0, NULL TSRMLS_CC); - zval_ptr_dtor(&zbufptr); - - didwrite = 0; - if (call_result == SUCCESS && retval != NULL) { - convert_to_long(retval); - didwrite = Z_LVAL_P(retval); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_WRITE " is not implemented!", - us->wrapper->classname); - } - - /* don't allow strange buffer overruns due to bogus return */ - if (didwrite > count) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_WRITE " wrote %ld bytes more data than requested (%ld written, %ld max)", - us->wrapper->classname, - (long)(didwrite - count), (long)didwrite, (long)count); - didwrite = count; - } - - if (retval) - zval_ptr_dtor(&retval); - - return didwrite; -} - -static size_t php_userstreamop_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - zval **args[1]; - int call_result; - size_t didread = 0; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - zval *zcount; - - assert(us != NULL); - - ZVAL_STRINGL(&func_name, USERSTREAM_READ, sizeof(USERSTREAM_READ)-1, 0); - - MAKE_STD_ZVAL(zcount); - ZVAL_LONG(zcount, count); - args[0] = &zcount; - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 1, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL) { - convert_to_string(retval); - didread = Z_STRLEN_P(retval); - if (didread > count) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_READ " - read %ld bytes more data than requested (%ld read, %ld max) - excess data will be lost", - us->wrapper->classname, (long)(didread - count), (long)didread, (long)count); - didread = count; - } - if (didread > 0) - memcpy(buf, Z_STRVAL_P(retval), didread); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_READ " is not implemented!", - us->wrapper->classname); - } - zval_ptr_dtor(&zcount); - - if (retval) { - zval_ptr_dtor(&retval); - retval = NULL; - } - - /* since the user stream has no way of setting the eof flag directly, we need to ask it if we hit eof */ - - ZVAL_STRINGL(&func_name, USERSTREAM_EOF, sizeof(USERSTREAM_EOF)-1, 0); - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL && zval_is_true(retval)) { - stream->eof = 1; - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "%s::" USERSTREAM_EOF " is not implemented! Assuming EOF", - us->wrapper->classname); - - stream->eof = 1; - } - - if (retval) { - zval_ptr_dtor(&retval); - retval = NULL; - } - - return didread; -} - -static int php_userstreamop_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - - assert(us != NULL); - - ZVAL_STRINGL(&func_name, USERSTREAM_CLOSE, sizeof(USERSTREAM_CLOSE)-1, 0); - - call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (retval) - zval_ptr_dtor(&retval); - - zval_ptr_dtor(&us->object); - - efree(us); - - return 0; -} - -static int php_userstreamop_flush(php_stream *stream TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - int call_result; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - - assert(us != NULL); - - ZVAL_STRINGL(&func_name, USERSTREAM_FLUSH, sizeof(USERSTREAM_FLUSH)-1, 0); - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL && zval_is_true(retval)) - call_result = 0; - else - call_result = -1; - - if (retval) - zval_ptr_dtor(&retval); - - return call_result; -} - -static int php_userstreamop_seek(php_stream *stream, off_t offset, int whence, off_t *newoffs TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - int call_result, ret; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - zval **args[2]; - zval *zoffs, *zwhence; - - assert(us != NULL); - - ZVAL_STRINGL(&func_name, USERSTREAM_SEEK, sizeof(USERSTREAM_SEEK)-1, 0); - - MAKE_STD_ZVAL(zoffs); - ZVAL_LONG(zoffs, offset); - args[0] = &zoffs; - - MAKE_STD_ZVAL(zwhence); - ZVAL_LONG(zwhence, whence); - args[1] = &zwhence; - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 2, args, - 0, NULL TSRMLS_CC); - - zval_ptr_dtor(&zoffs); - zval_ptr_dtor(&zwhence); - - if (call_result == FAILURE) { - /* stream_seek is not implemented, so disable seeks for this stream */ - stream->flags |= PHP_STREAM_FLAG_NO_SEEK; - /* there should be no retval to clean up */ - - if (retval) - zval_ptr_dtor(&retval); - - return -1; - } else if (call_result == SUCCESS && retval != NULL && zval_is_true(retval)) { - ret = 0; - } else { - ret = -1; - } - - if (retval) { - zval_ptr_dtor(&retval); - retval = NULL; - } - - /* now determine where we are */ - ZVAL_STRINGL(&func_name, USERSTREAM_TELL, sizeof(USERSTREAM_TELL)-1, 0); - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL && Z_TYPE_P(retval) == IS_LONG) - *newoffs = Z_LVAL_P(retval); - else - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_TELL " is not implemented!", - us->wrapper->classname); - - if (retval) - zval_ptr_dtor(&retval); - - return 0; -} - -/* parse the return value from one of the stat functions and store the - * relevant fields into the statbuf provided */ -static int statbuf_from_array(zval *array, php_stream_statbuf *ssb TSRMLS_DC) -{ - zval **elem; - -#define STAT_PROP_ENTRY_EX(name, name2) \ - if (SUCCESS == zend_hash_find(Z_ARRVAL_P(array), #name, sizeof(#name), (void**)&elem)) { \ - convert_to_long(*elem); \ - ssb->sb.st_##name2 = Z_LVAL_PP(elem); \ - } - -#define STAT_PROP_ENTRY(name) STAT_PROP_ENTRY_EX(name,name) - - STAT_PROP_ENTRY(dev); - STAT_PROP_ENTRY(ino); - STAT_PROP_ENTRY(mode); - STAT_PROP_ENTRY(nlink); - STAT_PROP_ENTRY(uid); - STAT_PROP_ENTRY(gid); -#if HAVE_ST_RDEV - STAT_PROP_ENTRY(rdev); -#endif - STAT_PROP_ENTRY(size); -#ifdef NETWARE - STAT_PROP_ENTRY_EX(atime, atime.tv_sec); - STAT_PROP_ENTRY_EX(mtime, mtime.tv_sec); - STAT_PROP_ENTRY_EX(ctime, ctime.tv_sec); -#else - STAT_PROP_ENTRY(atime); - STAT_PROP_ENTRY(mtime); - STAT_PROP_ENTRY(ctime); -#endif -#ifdef HAVE_ST_BLKSIZE - STAT_PROP_ENTRY(blksize); -#endif -#ifdef HAVE_ST_BLOCKS - STAT_PROP_ENTRY(blocks); -#endif - -#undef STAT_PROP_ENTRY -#undef STAT_PROP_ENTRY_EX - return SUCCESS; -} - -static int php_userstreamop_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - int call_result; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - int ret = -1; - - ZVAL_STRINGL(&func_name, USERSTREAM_STAT, sizeof(USERSTREAM_STAT)-1, 0); - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL && Z_TYPE_P(retval) == IS_ARRAY) { - if (SUCCESS == statbuf_from_array(retval, ssb TSRMLS_CC)) - ret = 0; - } else { - if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_STAT " is not implemented!", - us->wrapper->classname); - } - } - - if (retval) - zval_ptr_dtor(&retval); - - return ret; -} - - -static int php_userstreamop_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC) { - zval func_name; - zval *retval = NULL; - int call_result; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - int ret = -1; - zval *zvalue = NULL; - zval **args[1]; - - switch (option) { - case PHP_STREAM_OPTION_CHECK_LIVENESS: - ZVAL_STRINGL(&func_name, USERSTREAM_EOF, sizeof(USERSTREAM_EOF)-1, 0); - call_result = call_user_function_ex(NULL, &us->object, &func_name, &retval, 0, NULL, 0, NULL TSRMLS_CC); - if (call_result == SUCCESS && retval != NULL && Z_TYPE_P(retval) == IS_BOOL) { - ret = zval_is_true(retval) ? PHP_STREAM_OPTION_RETURN_ERR : PHP_STREAM_OPTION_RETURN_OK; - } else { - ret = PHP_STREAM_OPTION_RETURN_ERR; - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "%s::" USERSTREAM_EOF " is not implemented! Assuming EOF", - us->wrapper->classname); - } - break; - - case PHP_STREAM_OPTION_LOCKING: - MAKE_STD_ZVAL(zvalue); - ZVAL_LONG(zvalue, value); - args[0] = &zvalue; - - /* TODO wouldblock */ - ZVAL_STRINGL(&func_name, USERSTREAM_LOCK, sizeof(USERSTREAM_LOCK)-1, 0); - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 1, args, 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL && Z_TYPE_P(retval) == IS_BOOL) { - ret = !Z_LVAL_P(retval); - } else if (call_result == FAILURE) { - if (value == 0) { - /* lock support test (TODO: more check) */ - ret = 0; - } else { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_LOCK " is not implemented!", - us->wrapper->classname); - } - } - - break; - } - - /* clean up */ - if (retval) { - zval_ptr_dtor(&retval); - } - - - if (zvalue) { - zval_ptr_dtor(&zvalue); - } - - return ret; -} - - -static int user_wrapper_unlink(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - zval *zfilename, *zfuncname, *zretval, *zcontext; - zval **args[1]; - int call_result; - zval *object; - int ret = 0; - - /* create an instance of our class */ - ALLOC_ZVAL(object); - object_init_ex(object, uwrap->ce); - ZVAL_REFCOUNT(object) = 1; - PZVAL_IS_REF(object) = 1; - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(object, "context"); - } - - /* call the unlink method */ - MAKE_STD_ZVAL(zfilename); - ZVAL_STRING(zfilename, url, 1); - args[0] = &zfilename; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_UNLINK, 1); - - call_result = call_user_function_ex(NULL, - &object, - zfuncname, - &zretval, - 1, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval && Z_TYPE_P(zretval) == IS_BOOL) { - ret = Z_LVAL_P(zretval); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_UNLINK " is not implemented!", uwrap->classname); - } - - /* clean up */ - zval_ptr_dtor(&object); - if (zretval) - zval_ptr_dtor(&zretval); - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zfilename); - - return ret; -} - -static int user_wrapper_rename(php_stream_wrapper *wrapper, char *url_from, char *url_to, int options, php_stream_context *context TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - zval *zold_name, *znew_name, *zfuncname, *zretval, *zcontext; - zval **args[2]; - int call_result; - zval *object; - int ret = 0; - - /* create an instance of our class */ - ALLOC_ZVAL(object); - object_init_ex(object, uwrap->ce); - ZVAL_REFCOUNT(object) = 1; - PZVAL_IS_REF(object) = 1; - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(object, "context"); - } - - /* call the rename method */ - MAKE_STD_ZVAL(zold_name); - ZVAL_STRING(zold_name, url_from, 1); - args[0] = &zold_name; - - MAKE_STD_ZVAL(znew_name); - ZVAL_STRING(znew_name, url_to, 1); - args[1] = &znew_name; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_RENAME, 1); - - call_result = call_user_function_ex(NULL, - &object, - zfuncname, - &zretval, - 2, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval && Z_TYPE_P(zretval) == IS_BOOL) { - ret = Z_LVAL_P(zretval); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_RENAME " is not implemented!", uwrap->classname); - } - - /* clean up */ - zval_ptr_dtor(&object); - if (zretval) - zval_ptr_dtor(&zretval); - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zold_name); - zval_ptr_dtor(&znew_name); - - return ret; -} - -static int user_wrapper_mkdir(php_stream_wrapper *wrapper, char *url, int mode, int options, php_stream_context *context TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - zval *zfilename, *zmode, *zoptions, *zfuncname, *zretval, *zcontext; - zval **args[3]; - int call_result; - zval *object; - int ret = 0; - - /* create an instance of our class */ - ALLOC_ZVAL(object); - object_init_ex(object, uwrap->ce); - ZVAL_REFCOUNT(object) = 1; - PZVAL_IS_REF(object) = 1; - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(object, "context"); - } - - /* call the unlink method */ - MAKE_STD_ZVAL(zfilename); - ZVAL_STRING(zfilename, url, 1); - args[0] = &zfilename; - - MAKE_STD_ZVAL(zmode); - ZVAL_LONG(zmode, mode); - args[1] = &zmode; - - MAKE_STD_ZVAL(zoptions); - ZVAL_LONG(zoptions, options); - args[2] = &zoptions; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_MKDIR, 1); - - call_result = call_user_function_ex(NULL, - &object, - zfuncname, - &zretval, - 3, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval && Z_TYPE_P(zretval) == IS_BOOL) { - ret = Z_LVAL_P(zretval); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_MKDIR " is not implemented!", uwrap->classname); - } - - /* clean up */ - zval_ptr_dtor(&object); - if (zretval) { - zval_ptr_dtor(&zretval); - } - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zfilename); - zval_ptr_dtor(&zmode); - zval_ptr_dtor(&zoptions); - - return ret; -} - -static int user_wrapper_rmdir(php_stream_wrapper *wrapper, char *url, int options, php_stream_context *context TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - zval *zfilename, *zoptions, *zfuncname, *zretval, *zcontext; - zval **args[3]; - int call_result; - zval *object; - int ret = 0; - - /* create an instance of our class */ - ALLOC_ZVAL(object); - object_init_ex(object, uwrap->ce); - ZVAL_REFCOUNT(object) = 1; - PZVAL_IS_REF(object) = 1; - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(object, "context"); - } - - /* call the unlink method */ - MAKE_STD_ZVAL(zfilename); - ZVAL_STRING(zfilename, url, 1); - args[0] = &zfilename; - - MAKE_STD_ZVAL(zoptions); - ZVAL_LONG(zoptions, options); - args[1] = &zoptions; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_RMDIR, 1); - - call_result = call_user_function_ex(NULL, - &object, - zfuncname, - &zretval, - 2, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval && Z_TYPE_P(zretval) == IS_BOOL) { - ret = Z_LVAL_P(zretval); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_RMDIR " is not implemented!", uwrap->classname); - } - - /* clean up */ - zval_ptr_dtor(&object); - if (zretval) { - zval_ptr_dtor(&zretval); - } - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zfilename); - zval_ptr_dtor(&zoptions); - - return ret; -} - -static int user_wrapper_stat_url(php_stream_wrapper *wrapper, char *url, int flags, php_stream_statbuf *ssb, php_stream_context *context TSRMLS_DC) -{ - struct php_user_stream_wrapper *uwrap = (struct php_user_stream_wrapper*)wrapper->abstract; - zval *zfilename, *zfuncname, *zretval, *zflags, *zcontext; - zval **args[2]; - int call_result; - zval *object; - int ret = -1; - - /* create an instance of our class */ - ALLOC_ZVAL(object); - object_init_ex(object, uwrap->ce); - ZVAL_REFCOUNT(object) = 1; - PZVAL_IS_REF(object) = 1; - - if (context) { - MAKE_STD_ZVAL(zcontext); - php_stream_context_to_zval(context, zcontext); - add_property_zval(object, "context", zcontext); - /* The object property should be the only reference, - 'get rid' of our local reference. */ - zval_ptr_dtor(&zcontext); - } else { - add_property_null(object, "context"); - } - - /* call the stat_url method */ - - /* call it's stream_open method - set up params first */ - MAKE_STD_ZVAL(zfilename); - ZVAL_STRING(zfilename, url, 1); - args[0] = &zfilename; - - MAKE_STD_ZVAL(zflags); - ZVAL_LONG(zflags, flags); - args[1] = &zflags; - - MAKE_STD_ZVAL(zfuncname); - ZVAL_STRING(zfuncname, USERSTREAM_STATURL, 1); - - call_result = call_user_function_ex(NULL, - &object, - zfuncname, - &zretval, - 2, args, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && zretval != NULL && Z_TYPE_P(zretval) == IS_ARRAY) { - /* We got the info we needed */ - if (SUCCESS == statbuf_from_array(zretval, ssb TSRMLS_CC)) - ret = 0; - } else { - if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_STATURL " is not implemented!", - uwrap->classname); - } - } - - /* clean up */ - zval_ptr_dtor(&object); - if (zretval) - zval_ptr_dtor(&zretval); - - zval_ptr_dtor(&zfuncname); - zval_ptr_dtor(&zfilename); - zval_ptr_dtor(&zflags); - - return ret; - -} - -static size_t php_userstreamop_readdir(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - int call_result; - size_t didread = 0; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - php_stream_dirent *ent = (php_stream_dirent*)buf; - - /* avoid problems if someone mis-uses the stream */ - if (count != sizeof(php_stream_dirent)) - return 0; - - ZVAL_STRINGL(&func_name, USERSTREAM_DIR_READ, sizeof(USERSTREAM_DIR_READ)-1, 0); - - call_result = call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, - 0, NULL TSRMLS_CC); - - if (call_result == SUCCESS && retval != NULL && Z_TYPE_P(retval) != IS_BOOL) { - convert_to_string(retval); - PHP_STRLCPY(ent->d_name, Z_STRVAL_P(retval), sizeof(ent->d_name), Z_STRLEN_P(retval)); - - didread = sizeof(php_stream_dirent); - } else if (call_result == FAILURE) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s::" USERSTREAM_DIR_READ " is not implemented!", - us->wrapper->classname); - } - - if (retval) - zval_ptr_dtor(&retval); - - return didread; -} - -static int php_userstreamop_closedir(php_stream *stream, int close_handle TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - - assert(us != NULL); - - ZVAL_STRINGL(&func_name, USERSTREAM_DIR_CLOSE, sizeof(USERSTREAM_DIR_CLOSE)-1, 0); - - call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (retval) - zval_ptr_dtor(&retval); - - zval_ptr_dtor(&us->object); - - efree(us); - - return 0; -} - -static int php_userstreamop_rewinddir(php_stream *stream, off_t offset, int whence, off_t *newoffs TSRMLS_DC) -{ - zval func_name; - zval *retval = NULL; - php_userstream_data_t *us = (php_userstream_data_t *)stream->abstract; - - ZVAL_STRINGL(&func_name, USERSTREAM_DIR_REWIND, sizeof(USERSTREAM_DIR_REWIND)-1, 0); - - call_user_function_ex(NULL, - &us->object, - &func_name, - &retval, - 0, NULL, 0, NULL TSRMLS_CC); - - if (retval) - zval_ptr_dtor(&retval); - - return 0; - -} - -php_stream_ops php_stream_userspace_ops = { - php_userstreamop_write, php_userstreamop_read, - php_userstreamop_close, php_userstreamop_flush, - "user-space", - php_userstreamop_seek, - NULL, /* cast */ - php_userstreamop_stat, - php_userstreamop_set_option, -}; - -php_stream_ops php_stream_userspace_dir_ops = { - NULL, /* write */ - php_userstreamop_readdir, - php_userstreamop_closedir, - NULL, /* flush */ - "user-space-dir", - php_userstreamop_rewinddir, - NULL, /* cast */ - NULL, /* stat */ - NULL /* set_option */ -}; - - diff --git a/main/streams/xp_socket.c b/main/streams/xp_socket.c deleted file mode 100644 index af2a060cff..0000000000 --- a/main/streams/xp_socket.c +++ /dev/null @@ -1,804 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: Wez Furlong <wez@thebrainroom.com> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" -#include "ext/standard/file.h" -#include "streams/php_streams_int.h" -#include "php_network.h" - -#if defined(PHP_WIN32) || defined(__riscos__) || defined(NETWARE) -# undef AF_UNIX -#endif - -#if defined(AF_UNIX) -#include <sys/un.h> -#endif - -php_stream_ops php_stream_generic_socket_ops; -PHPAPI php_stream_ops php_stream_socket_ops; -php_stream_ops php_stream_udp_socket_ops; -#ifdef AF_UNIX -php_stream_ops php_stream_unix_socket_ops; -php_stream_ops php_stream_unixdg_socket_ops; -#endif - - -static int php_tcp_sockop_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC); - -/* {{{ Generic socket stream operations */ -static size_t php_sockop_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC) -{ - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - int didwrite; - struct timeval *ptimeout; - - if (sock->socket == -1) { - return 0; - } - - if (sock->timeout.tv_sec == -1) - ptimeout = NULL; - else - ptimeout = &sock->timeout; - -retry: - didwrite = send(sock->socket, buf, count, 0); - - if (didwrite <= 0) { - long err = php_socket_errno(); - char *estr; - - if (sock->is_blocked && err == EWOULDBLOCK) { - int retval; - - sock->timeout_event = 0; - - do { - retval = php_pollfd_for(sock->socket, POLLOUT, ptimeout); - - if (retval == 0) { - sock->timeout_event = 1; - break; - } - - if (retval > 0) { - /* writable now; retry */ - goto retry; - } - - err = php_socket_errno(); - } while (err == EINTR); - } - estr = php_socket_strerror(err, NULL, 0); - php_error_docref(NULL TSRMLS_CC, E_NOTICE, "send of %ld bytes failed with errno=%ld %s", - (long)count, err, estr); - efree(estr); - } - - if (didwrite > 0) { - php_stream_notify_progress_increment(stream->context, didwrite, 0); - } - - if (didwrite < 0) { - didwrite = 0; - } - - return didwrite; -} - -static void php_sock_stream_wait_for_data(php_stream *stream, php_netstream_data_t *sock TSRMLS_DC) -{ - int retval; - struct timeval *ptimeout; - - if (sock->socket == -1) { - return; - } - - sock->timeout_event = 0; - - if (sock->timeout.tv_sec == -1) - ptimeout = NULL; - else - ptimeout = &sock->timeout; - - while(1) { - retval = php_pollfd_for(sock->socket, PHP_POLLREADABLE, ptimeout); - - if (retval == 0) - sock->timeout_event = 1; - - if (retval >= 0) - break; - - if (php_socket_errno() != EINTR) - break; - } -} - -static size_t php_sockop_read(php_stream *stream, char *buf, size_t count TSRMLS_DC) -{ - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - int nr_bytes = 0; - - if (sock->socket == -1) { - return 0; - } - - if (sock->is_blocked) { - php_sock_stream_wait_for_data(stream, sock TSRMLS_CC); - if (sock->timeout_event) - return 0; - } - - nr_bytes = recv(sock->socket, buf, count, 0); - - stream->eof = (nr_bytes == 0 || (nr_bytes == -1 && php_socket_errno() != EWOULDBLOCK)); - - if (nr_bytes > 0) { - php_stream_notify_progress_increment(stream->context, nr_bytes, 0); - } - - if (nr_bytes < 0) { - nr_bytes = 0; - } - - return nr_bytes; -} - - -static int php_sockop_close(php_stream *stream, int close_handle TSRMLS_DC) -{ - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; -#ifdef PHP_WIN32 - int n; -#endif - - if (close_handle) { - - if (sock->socket != SOCK_ERR) { -#ifdef PHP_WIN32 - /* prevent more data from coming in */ - shutdown(sock->socket, SHUT_RD); - - /* try to make sure that the OS sends all data before we close the connection. - * Essentially, we are waiting for the socket to become writeable, which means - * that all pending data has been sent. - * We use a small timeout which should encourage the OS to send the data, - * but at the same time avoid hanging indefintely. - * */ - do { - n = php_pollfd_for_ms(sock->socket, POLLOUT, 500); - } while (n == -1 && php_socket_errno() == EINTR); -#endif - closesocket(sock->socket); - sock->socket = SOCK_ERR; - } - - } - - pefree(sock, php_stream_is_persistent(stream)); - - return 0; -} - -static int php_sockop_flush(php_stream *stream TSRMLS_DC) -{ -#if 0 - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - return fsync(sock->socket); -#endif - return 0; -} - -static int php_sockop_stat(php_stream *stream, php_stream_statbuf *ssb TSRMLS_DC) -{ - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - return fstat(sock->socket, &ssb->sb); -} - -static inline int sock_sendto(php_netstream_data_t *sock, char *buf, size_t buflen, int flags, - struct sockaddr *addr, socklen_t addrlen - TSRMLS_DC) -{ - if (addr) { - return sendto(sock->socket, buf, buflen, flags, addr, addrlen); - } - return send(sock->socket, buf, buflen, flags); -} - -static inline int sock_recvfrom(php_netstream_data_t *sock, char *buf, size_t buflen, int flags, - char **textaddr, long *textaddrlen, - struct sockaddr **addr, socklen_t *addrlen - TSRMLS_DC) -{ - php_sockaddr_storage sa; - socklen_t sl = sizeof(sa); - int ret; - int want_addr = textaddr || addr; - - if (want_addr) { - ret = recvfrom(sock->socket, buf, buflen, flags, (struct sockaddr*)&sa, &sl); - php_network_populate_name_from_sockaddr((struct sockaddr*)&sa, sl, - textaddr, textaddrlen, addr, addrlen TSRMLS_CC); - } else { - ret = recv(sock->socket, buf, buflen, flags); - } - - return ret; -} - -static int php_sockop_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC) -{ - int oldmode, flags; - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - php_stream_xport_param *xparam; - - switch(option) { - case PHP_STREAM_OPTION_CHECK_LIVENESS: - { - struct timeval tv; - char buf; - int alive = 1; - - if (value == -1) { - if (sock->timeout.tv_sec == -1) { - tv.tv_sec = FG(default_socket_timeout); - tv.tv_usec = 0; - } else { - tv = sock->timeout; - } - } else { - tv.tv_sec = value; - tv.tv_usec = 0; - } - - if (sock->socket == -1) { - alive = 0; - } else if (php_pollfd_for(sock->socket, PHP_POLLREADABLE|POLLPRI, &tv) > 0) { - if (0 == recv(sock->socket, &buf, sizeof(buf), MSG_PEEK) && php_socket_errno() != EAGAIN) { - alive = 0; - } - } - return alive ? PHP_STREAM_OPTION_RETURN_OK : PHP_STREAM_OPTION_RETURN_ERR; - } - - case PHP_STREAM_OPTION_BLOCKING: - - oldmode = sock->is_blocked; - - /* no need to change anything */ - if (value == oldmode) - return oldmode; - - if (SUCCESS == php_set_sock_blocking(sock->socket, value TSRMLS_CC)) { - sock->is_blocked = value; - return oldmode; - } - - return PHP_STREAM_OPTION_RETURN_ERR; - - case PHP_STREAM_OPTION_READ_TIMEOUT: - sock->timeout = *(struct timeval*)ptrparam; - sock->timeout_event = 0; - return PHP_STREAM_OPTION_RETURN_OK; - - case PHP_STREAM_OPTION_META_DATA_API: - add_assoc_bool((zval *)ptrparam, "timed_out", sock->timeout_event); - add_assoc_bool((zval *)ptrparam, "blocked", sock->is_blocked); - add_assoc_bool((zval *)ptrparam, "eof", stream->eof); - return PHP_STREAM_OPTION_RETURN_OK; - - case PHP_STREAM_OPTION_XPORT_API: - xparam = (php_stream_xport_param *)ptrparam; - - switch (xparam->op) { - case STREAM_XPORT_OP_LISTEN: - xparam->outputs.returncode = listen(sock->socket, 5); - return PHP_STREAM_OPTION_RETURN_OK; - - case STREAM_XPORT_OP_GET_NAME: - xparam->outputs.returncode = php_network_get_sock_name(sock->socket, - xparam->want_textaddr ? &xparam->outputs.textaddr : NULL, - xparam->want_textaddr ? &xparam->outputs.textaddrlen : NULL, - xparam->want_addr ? &xparam->outputs.addr : NULL, - xparam->want_addr ? &xparam->outputs.addrlen : NULL - TSRMLS_CC); - return PHP_STREAM_OPTION_RETURN_OK; - - case STREAM_XPORT_OP_GET_PEER_NAME: - xparam->outputs.returncode = php_network_get_peer_name(sock->socket, - xparam->want_textaddr ? &xparam->outputs.textaddr : NULL, - xparam->want_textaddr ? &xparam->outputs.textaddrlen : NULL, - xparam->want_addr ? &xparam->outputs.addr : NULL, - xparam->want_addr ? &xparam->outputs.addrlen : NULL - TSRMLS_CC); - return PHP_STREAM_OPTION_RETURN_OK; - - case STREAM_XPORT_OP_SEND: - flags = 0; - if ((xparam->inputs.flags & STREAM_OOB) == STREAM_OOB) { - flags |= MSG_OOB; - } - xparam->outputs.returncode = sock_sendto(sock, - xparam->inputs.buf, xparam->inputs.buflen, - flags, - xparam->inputs.addr, - xparam->inputs.addrlen TSRMLS_CC); - if (xparam->outputs.returncode == -1) { - char *err = php_socket_strerror(php_socket_errno(), NULL, 0); - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "%s\n", err); - efree(err); - } - return PHP_STREAM_OPTION_RETURN_OK; - - case STREAM_XPORT_OP_RECV: - flags = 0; - if ((xparam->inputs.flags & STREAM_OOB) == STREAM_OOB) { - flags |= MSG_OOB; - } - if ((xparam->inputs.flags & STREAM_PEEK) == STREAM_PEEK) { - flags |= MSG_PEEK; - } - xparam->outputs.returncode = sock_recvfrom(sock, - xparam->inputs.buf, xparam->inputs.buflen, - flags, - xparam->want_textaddr ? &xparam->outputs.textaddr : NULL, - xparam->want_textaddr ? &xparam->outputs.textaddrlen : NULL, - xparam->want_addr ? &xparam->outputs.addr : NULL, - xparam->want_addr ? &xparam->outputs.addrlen : NULL - TSRMLS_CC); - return PHP_STREAM_OPTION_RETURN_OK; - - - default: - return PHP_STREAM_OPTION_RETURN_NOTIMPL; - } - - default: - return PHP_STREAM_OPTION_RETURN_NOTIMPL; - } -} - -static int php_sockop_cast(php_stream *stream, int castas, void **ret TSRMLS_DC) -{ - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - - switch(castas) { - case PHP_STREAM_AS_STDIO: - if (ret) { - *(FILE**)ret = fdopen(sock->socket, stream->mode); - if (*ret) - return SUCCESS; - return FAILURE; - } - return SUCCESS; - case PHP_STREAM_AS_FD_FOR_SELECT: - case PHP_STREAM_AS_FD: - case PHP_STREAM_AS_SOCKETD: - if (ret) - *(int*)ret = sock->socket; - return SUCCESS; - default: - return FAILURE; - } -} -/* }}} */ - -/* These may look identical, but we need them this way so that - * we can determine which type of socket we are dealing with - * by inspecting stream->ops. - * A "useful" side-effect is that the user's scripts can then - * make similar decisions using stream_get_meta_data. - * */ -php_stream_ops php_stream_generic_socket_ops = { - php_sockop_write, php_sockop_read, - php_sockop_close, php_sockop_flush, - "generic_socket", - NULL, /* seek */ - php_sockop_cast, - php_sockop_stat, - php_sockop_set_option, -}; - - -php_stream_ops php_stream_socket_ops = { - php_sockop_write, php_sockop_read, - php_sockop_close, php_sockop_flush, - "tcp_socket", - NULL, /* seek */ - php_sockop_cast, - php_sockop_stat, - php_tcp_sockop_set_option, -}; - -php_stream_ops php_stream_udp_socket_ops = { - php_sockop_write, php_sockop_read, - php_sockop_close, php_sockop_flush, - "udp_socket", - NULL, /* seek */ - php_sockop_cast, - php_sockop_stat, - php_tcp_sockop_set_option, -}; - -#ifdef AF_UNIX -php_stream_ops php_stream_unix_socket_ops = { - php_sockop_write, php_sockop_read, - php_sockop_close, php_sockop_flush, - "unix_socket", - NULL, /* seek */ - php_sockop_cast, - php_sockop_stat, - php_tcp_sockop_set_option, -}; -php_stream_ops php_stream_unixdg_socket_ops = { - php_sockop_write, php_sockop_read, - php_sockop_close, php_sockop_flush, - "udg_socket", - NULL, /* seek */ - php_sockop_cast, - php_sockop_stat, - php_tcp_sockop_set_option, -}; -#endif - - -/* network socket operations */ - -#ifdef AF_UNIX -static inline int parse_unix_address(php_stream_xport_param *xparam, struct sockaddr_un *unix_addr TSRMLS_DC) -{ - memset(unix_addr, 0, sizeof(*unix_addr)); - unix_addr->sun_family = AF_UNIX; - - /* we need to be binary safe on systems that support an abstract - * namespace */ - if (xparam->inputs.namelen >= sizeof(unix_addr->sun_path)) { - /* On linux, when the path begins with a NUL byte we are - * referring to an abstract namespace. In theory we should - * allow an extra byte below, since we don't need the NULL. - * BUT, to get into this branch of code, the name is too long, - * so we don't care. */ - xparam->inputs.namelen = sizeof(unix_addr->sun_path) - 1; - } - - memcpy(unix_addr->sun_path, xparam->inputs.name, xparam->inputs.namelen); - - return 1; -} -#endif - -static inline char *parse_ip_address_ex(const char *str, int str_len, int *portno, int get_err, char **err TSRMLS_DC) -{ - char *colon; - char *host = NULL; - -#ifdef HAVE_IPV6 - char *p; - - if (*(str) == '[' && str_len > 1) { - /* IPV6 notation to specify raw address with port (i.e. [fe80::1]:80) */ - p = memchr(str + 1, ']', str_len - 2); - if (!p || *(p + 1) != ':') { - if (get_err) { - spprintf(err, 0, "Failed to parse IPv6 address \"%s\"", str); - } - return NULL; - } - *portno = atoi(p + 2); - return estrndup(str + 1, p - str - 1); - } -#endif - if (str_len) { - colon = memchr(str, ':', str_len - 1); - } else { - colon = NULL; - } - if (colon) { - *portno = atoi(colon + 1); - host = estrndup(str, colon - str); - } else { - if (get_err) { - spprintf(err, 0, "Failed to parse address \"%s\"", str); - } - return NULL; - } - - return host; -} - -static inline char *parse_ip_address(php_stream_xport_param *xparam, int *portno TSRMLS_DC) -{ - return parse_ip_address_ex(xparam->inputs.name, xparam->inputs.namelen, portno, xparam->want_errortext, &xparam->outputs.error_text TSRMLS_CC); -} - -static inline int php_tcp_sockop_bind(php_stream *stream, php_netstream_data_t *sock, - php_stream_xport_param *xparam TSRMLS_DC) -{ - char *host = NULL; - int portno, err; - -#ifdef AF_UNIX - if (stream->ops == &php_stream_unix_socket_ops || stream->ops == &php_stream_unixdg_socket_ops) { - struct sockaddr_un unix_addr; - - sock->socket = socket(PF_UNIX, stream->ops == &php_stream_unix_socket_ops ? SOCK_STREAM : SOCK_DGRAM, 0); - - if (sock->socket == SOCK_ERR) { - if (xparam->want_errortext) { - spprintf(&xparam->outputs.error_text, 0, "Failed to create unix%s socket %s", - stream->ops == &php_stream_unix_socket_ops ? "" : "datagram", - strerror(errno)); - } - return -1; - } - - parse_unix_address(xparam, &unix_addr TSRMLS_CC); - - return bind(sock->socket, (struct sockaddr *)&unix_addr, sizeof(unix_addr)); - } -#endif - - host = parse_ip_address(xparam, &portno TSRMLS_CC); - - if (host == NULL) { - return -1; - } - - sock->socket = php_network_bind_socket_to_local_addr(host, portno, - stream->ops == &php_stream_udp_socket_ops ? SOCK_DGRAM : SOCK_STREAM, - xparam->want_errortext ? &xparam->outputs.error_text : NULL, - &err - TSRMLS_CC); - - if (host) { - efree(host); - } - - return sock->socket == -1 ? -1 : 0; -} - -static inline int php_tcp_sockop_connect(php_stream *stream, php_netstream_data_t *sock, - php_stream_xport_param *xparam TSRMLS_DC) -{ - char *host = NULL, *bindto = NULL; - int portno, bindport = 0; - int err; - int ret; - zval **tmpzval = NULL; - -#ifdef AF_UNIX - if (stream->ops == &php_stream_unix_socket_ops || stream->ops == &php_stream_unixdg_socket_ops) { - struct sockaddr_un unix_addr; - - sock->socket = socket(PF_UNIX, stream->ops == &php_stream_unix_socket_ops ? SOCK_STREAM : SOCK_DGRAM, 0); - - if (sock->socket == SOCK_ERR) { - if (xparam->want_errortext) { - spprintf(&xparam->outputs.error_text, 0, "Failed to create unix socket"); - } - return -1; - } - - parse_unix_address(xparam, &unix_addr TSRMLS_CC); - - ret = php_network_connect_socket(sock->socket, - (const struct sockaddr *)&unix_addr, (socklen_t)sizeof(unix_addr), - xparam->op == STREAM_XPORT_OP_CONNECT_ASYNC, xparam->inputs.timeout, - xparam->want_errortext ? &xparam->outputs.error_text : NULL, - &err); - - xparam->outputs.error_code = err; - - goto out; - } -#endif - - host = parse_ip_address(xparam, &portno TSRMLS_CC); - - if (host == NULL) { - return -1; - } - - if (stream->context && php_stream_context_get_option(stream->context, "socket", "bindto", &tmpzval) == SUCCESS) { - if (Z_TYPE_PP(tmpzval) != IS_STRING) { - if (xparam->want_errortext) { - spprintf(&xparam->outputs.error_text, 0, "local_addr context option is not a string."); - } - return -1; - } - bindto = parse_ip_address_ex(Z_STRVAL_PP(tmpzval), Z_STRLEN_PP(tmpzval), &bindport, xparam->want_errortext, &xparam->outputs.error_text TSRMLS_CC); - } - - /* Note: the test here for php_stream_udp_socket_ops is important, because we - * want the default to be TCP sockets so that the openssl extension can - * re-use this code. */ - - sock->socket = php_network_connect_socket_to_host(host, portno, - stream->ops == &php_stream_udp_socket_ops ? SOCK_DGRAM : SOCK_STREAM, - xparam->op == STREAM_XPORT_OP_CONNECT_ASYNC, - xparam->inputs.timeout, - xparam->want_errortext ? &xparam->outputs.error_text : NULL, - &err, - bindto, - bindport - TSRMLS_CC); - - ret = sock->socket == -1 ? -1 : 0; - xparam->outputs.error_code = err; - - if (host) { - efree(host); - } - if (bindto) { - efree(bindto); - } - -#ifdef AF_UNIX -out: -#endif - - if (ret >= 0 && xparam->op == STREAM_XPORT_OP_CONNECT_ASYNC && err == EINPROGRESS) { - /* indicates pending connection */ - return 1; - } - - return ret; -} - -static inline int php_tcp_sockop_accept(php_stream *stream, php_netstream_data_t *sock, - php_stream_xport_param *xparam STREAMS_DC TSRMLS_DC) -{ - int clisock; - - xparam->outputs.client = NULL; - - clisock = php_network_accept_incoming(sock->socket, - xparam->want_textaddr ? &xparam->outputs.textaddr : NULL, - xparam->want_textaddr ? &xparam->outputs.textaddrlen : NULL, - xparam->want_addr ? &xparam->outputs.addr : NULL, - xparam->want_addr ? &xparam->outputs.addrlen : NULL, - xparam->inputs.timeout, - xparam->want_errortext ? &xparam->outputs.error_text : NULL, - &xparam->outputs.error_code - TSRMLS_CC); - - if (clisock >= 0) { - php_netstream_data_t *clisockdata; - - clisockdata = emalloc(sizeof(*clisockdata)); - - if (clisockdata == NULL) { - close(clisock); - /* technically a fatal error */ - } else { - memcpy(clisockdata, sock, sizeof(*clisockdata)); - clisockdata->socket = clisock; - - xparam->outputs.client = php_stream_alloc_rel(stream->ops, clisockdata, NULL, "r+"); - if (xparam->outputs.client) { - /* TODO: addref ? */ - xparam->outputs.client->context = stream->context; - } - } - } - - return xparam->outputs.client == NULL ? -1 : 0; -} - -static int php_tcp_sockop_set_option(php_stream *stream, int option, int value, void *ptrparam TSRMLS_DC) -{ - php_netstream_data_t *sock = (php_netstream_data_t*)stream->abstract; - php_stream_xport_param *xparam; - - switch(option) { - case PHP_STREAM_OPTION_XPORT_API: - xparam = (php_stream_xport_param *)ptrparam; - - switch(xparam->op) { - case STREAM_XPORT_OP_CONNECT: - case STREAM_XPORT_OP_CONNECT_ASYNC: - xparam->outputs.returncode = php_tcp_sockop_connect(stream, sock, xparam TSRMLS_CC); - return PHP_STREAM_OPTION_RETURN_OK; - - case STREAM_XPORT_OP_BIND: - xparam->outputs.returncode = php_tcp_sockop_bind(stream, sock, xparam TSRMLS_CC); - return PHP_STREAM_OPTION_RETURN_OK; - - - case STREAM_XPORT_OP_ACCEPT: - xparam->outputs.returncode = php_tcp_sockop_accept(stream, sock, xparam STREAMS_CC TSRMLS_CC); - return PHP_STREAM_OPTION_RETURN_OK; - default: - /* fall through */ - ; - } - - /* fall through */ - default: - return php_sockop_set_option(stream, option, value, ptrparam TSRMLS_CC); - } -} - - -PHPAPI php_stream *php_stream_generic_socket_factory(const char *proto, long protolen, - char *resourcename, long resourcenamelen, - const char *persistent_id, int options, int flags, - struct timeval *timeout, - php_stream_context *context STREAMS_DC TSRMLS_DC) -{ - php_stream *stream = NULL; - php_netstream_data_t *sock; - php_stream_ops *ops; - - /* which type of socket ? */ - if (strncmp(proto, "tcp", protolen) == 0) { - ops = &php_stream_socket_ops; - } else if (strncmp(proto, "udp", protolen) == 0) { - ops = &php_stream_udp_socket_ops; - } -#ifdef AF_UNIX - else if (strncmp(proto, "unix", protolen) == 0) { - ops = &php_stream_unix_socket_ops; - } else if (strncmp(proto, "udg", protolen) == 0) { - ops = &php_stream_unixdg_socket_ops; - } -#endif - else { - /* should never happen */ - return NULL; - } - - sock = pemalloc(sizeof(php_netstream_data_t), persistent_id ? 1 : 0); - memset(sock, 0, sizeof(php_netstream_data_t)); - - sock->is_blocked = 1; - sock->timeout.tv_sec = FG(default_socket_timeout); - sock->timeout.tv_usec = 0; - - /* we don't know the socket until we have determined if we are binding or - * connecting */ - sock->socket = -1; - - stream = php_stream_alloc_rel(ops, sock, persistent_id, "r+"); - - if (stream == NULL) { - pefree(sock, persistent_id ? 1 : 0); - return NULL; - } - - if (flags == 0) { - return stream; - } - - return stream; -} - - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: noet sw=4 ts=4 fdm=marker - * vim<600: noet sw=4 ts=4 - */ diff --git a/main/strlcat.c b/main/strlcat.c deleted file mode 100644 index 673d1affa8..0000000000 --- a/main/strlcat.c +++ /dev/null @@ -1,106 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" - -#ifndef HAVE_STRLCAT - -/* $OpenBSD: strlcat.c,v 1.2 1999/06/17 16:28:58 millert Exp $ */ - -/* - * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: strlcat.c,v 1.2 1999/06/17 16:28:58 millert Exp $"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <string.h> - -/* - * Appends src to string dst of size siz (unlike strncat, siz is the - * full size of dst, not space left). At most siz-1 characters - * will be copied. Always NUL terminates (unless siz == 0). - * Returns strlen(src); if retval >= siz, truncation occurred. - */ -PHPAPI size_t php_strlcat(dst, src, siz) - char *dst; - const char *src; - size_t siz; -{ - register char *d = dst; - register const char *s = src; - register size_t n = siz; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while (*d != '\0' && n-- != 0) - d++; - dlen = d - dst; - n = siz - dlen; - - if (n == 0) - return(dlen + strlen(s)); - while (*s != '\0') { - if (n != 1) { - *d++ = *s; - n--; - } - s++; - } - *d = '\0'; - - return(dlen + (s - src)); /* count does not include NUL */ -} - -#endif /* !HAVE_STRLCAT */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/strlcpy.c b/main/strlcpy.c deleted file mode 100644 index d8d7b00688..0000000000 --- a/main/strlcpy.c +++ /dev/null @@ -1,103 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#include "php.h" - -#ifndef HAVE_STRLCPY - -/* $OpenBSD: strlcpy.c,v 1.4 1999/05/01 18:56:41 millert Exp $ */ - -/* - * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL - * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: strlcpy.c,v 1.4 1999/05/01 18:56:41 millert Exp $"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <string.h> - -/* - * Copy src to string dst of size siz. At most siz-1 characters - * will be copied. Always NUL terminates (unless siz == 0). - * Returns strlen(src); if retval >= siz, truncation occurred. - */ -PHPAPI size_t php_strlcpy(dst, src, siz) - char *dst; - const char *src; - size_t siz; -{ - register char *d = dst; - register const char *s = src; - register size_t n = siz; - - /* Copy as many bytes as will fit */ - if (n != 0 && --n != 0) { - do { - if ((*d++ = *s++) == 0) - break; - } while (--n != 0); - } - - /* Not enough room in dst, add NUL and traverse rest of src */ - if (n == 0) { - if (siz != 0) - *d = '\0'; /* NUL-terminate dst */ - while (*s++) - ; - } - - return(s - src - 1); /* count does not include NUL */ -} - -#endif /* !HAVE_STRLCPY */ - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - * vim600: sw=4 ts=4 fdm=marker - * vim<600: sw=4 ts=4 - */ diff --git a/main/win95nt.h b/main/win95nt.h deleted file mode 100644 index c5ed40fb09..0000000000 --- a/main/win95nt.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2006 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.01 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available through the world-wide-web at the following url: | - | http://www.php.net/license/3_01.txt | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Author: | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -/* Defines and types for Windows 95/NT */ -#define HAVE_DECLARED_TIMEZONE -#define WIN32_LEAN_AND_MEAN -#include <io.h> -#include <malloc.h> -#include <direct.h> -#include <stdlib.h> -#include <stdio.h> -#include <stdarg.h> -#include <sys/types.h> -typedef int uid_t; -typedef int gid_t; -typedef char * caddr_t; -#define lstat(x, y) stat(x, y) -#define _IFIFO 0010000 /* fifo */ -#define _IFBLK 0060000 /* block special */ -#define _IFLNK 0120000 /* symbolic link */ -#define S_IFIFO _IFIFO -#define S_IFBLK _IFBLK -#define S_IFLNK _IFLNK -#ifndef S_ISREG -#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) -#endif -#define chdir(path) SetCurrentDirectory(path) -#define mkdir(a, b) _mkdir(a) -#define rmdir(a) _rmdir(a) -#define getpid _getpid -#define php_sleep(t) Sleep(t*1000) -#ifndef getcwd -# define getcwd(a, b) _getcwd(a, b) -#endif -#define off_t _off_t -typedef unsigned int uint; -typedef unsigned long ulong; -#if !NSAPI -typedef long pid_t; -#endif - -/* missing in vc5 math.h */ -#define M_PI 3.14159265358979323846 -#define M_TWOPI (M_PI * 2.0) -#define M_PI_2 1.57079632679489661923 -#ifndef M_PI_4 -#define M_PI_4 0.78539816339744830962 -#endif - -#if !defined(PHP_DEBUG) -#ifdef inline -#undef inline -#endif -#define inline __inline -#endif - -/* General Windows stuff */ -#define WINDOWS 1 - -/* Prevent use of VC5 OpenFile function */ -#define NOOPENFILE - -/* sendmail is built-in */ -#ifdef PHP_PROG_SENDMAIL -#undef PHP_PROG_SENDMAIL -#define PHP_PROG_SENDMAIL "Built in mailer" -#endif |