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Diffstat (limited to 'ext/standard/php_fopen_wrapper.c')
-rw-r--r--ext/standard/php_fopen_wrapper.c244
1 files changed, 0 insertions, 244 deletions
diff --git a/ext/standard/php_fopen_wrapper.c b/ext/standard/php_fopen_wrapper.c
deleted file mode 100644
index d733279119..0000000000
--- a/ext/standard/php_fopen_wrapper.c
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2003 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.02 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_02.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> |
- | Jim Winstead <jimw@php.net> |
- | Hartmut Holzgraefe <hholzgra@php.net> |
- +----------------------------------------------------------------------+
- */
-/* $Id$ */
-
-#include <stdio.h>
-#include <stdlib.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include "php.h"
-#include "php_globals.h"
-#include "php_standard.h"
-#include "php_fopen_wrappers.h"
-#include "SAPI.h"
-
-static size_t php_stream_output_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)
-{
- PHPWRITE(buf, count);
- return count;
-}
-
-static size_t php_stream_output_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
-{
- stream->eof = 1;
- return 0;
-}
-
-static int php_stream_output_close(php_stream *stream, int close_handle TSRMLS_DC)
-{
- return 0;
-}
-
-static int php_stream_output_flush(php_stream *stream TSRMLS_DC)
-{
- sapi_flush(TSRMLS_C);
- return 0;
-}
-
-php_stream_ops php_stream_output_ops = {
- php_stream_output_write,
- php_stream_output_read,
- php_stream_output_close,
- php_stream_output_flush,
- "Output",
- NULL, /* seek */
- NULL, /* cast */
- NULL, /* stat */
- NULL /* set_option */
-};
-
-static size_t php_stream_input_write(php_stream *stream, const char *buf, size_t count TSRMLS_DC)
-{
- return -1;
-}
-
-static size_t php_stream_input_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
-{
- size_t read_bytes = 0;
- if(!stream->eof) {
- if(SG(request_info).raw_post_data) { /* data has already been read by a post handler */
- read_bytes = SG(request_info).raw_post_data_length - stream->position;
- if(read_bytes <= count) {
- stream->eof = 1;
- } else {
- read_bytes = count;
- }
- if(read_bytes) {
- memcpy(buf, SG(request_info).raw_post_data + stream->position, read_bytes);
- }
- } else if(sapi_module.read_post) {
- read_bytes = sapi_module.read_post(buf, count TSRMLS_CC);
- if(read_bytes <= 0){
- stream->eof = 1;
- read_bytes = 0;
- }
- } else {
- stream->eof = 1;
- }
- }
-
- SG(read_post_bytes) += read_bytes;
- return read_bytes;
-}
-
-static int php_stream_input_close(php_stream *stream, int close_handle TSRMLS_DC)
-{
- return 0;
-}
-
-static int php_stream_input_flush(php_stream *stream TSRMLS_DC)
-{
- return -1;
-}
-
-php_stream_ops php_stream_input_ops = {
- php_stream_input_write,
- php_stream_input_read,
- php_stream_input_close,
- php_stream_input_flush,
- "Input",
- NULL, /* seek */
- NULL, /* cast */
- NULL, /* stat */
- NULL /* set_option */
-};
-
-static void php_stream_apply_filter_list(php_stream *stream, char *filterlist, int read_chain, int write_chain TSRMLS_DC) {
- char *p, *token;
- php_stream_filter *temp_filter;
-
- p = php_strtok_r(filterlist, "|", &token);
- while (p) {
- if (read_chain) {
- if (temp_filter = php_stream_filter_create(p, "", 0, php_stream_is_persistent(stream) TSRMLS_CC)) {
- php_stream_filter_append(&stream->readfilters, temp_filter);
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create filter (%s)\n", p);
- }
- }
- if (write_chain) {
- if (temp_filter = php_stream_filter_create(p, "", 0, php_stream_is_persistent(stream) TSRMLS_CC)) {
- php_stream_filter_append(&stream->writefilters, temp_filter);
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to create filter (%s)\n", p);
- }
- }
- p = php_strtok_r(NULL, "|", &token);
- }
-}
-
-
-php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, char *path, char *mode, int options, char **opened_path, php_stream_context *context STREAMS_DC TSRMLS_DC)
-{
- int fd = -1;
- int mode_rw = 0;
- php_stream * stream = NULL;
- char *p, *token, *pathdup;
-
- if (!strncasecmp(path, "php://", 6))
- path += 6;
-
- if (!strcasecmp(path, "output")) {
- return php_stream_alloc(&php_stream_output_ops, NULL, 0, "wb");
- }
-
- if (!strcasecmp(path, "input")) {
- return php_stream_alloc(&php_stream_input_ops, NULL, 0, "rb");
- }
-
- if (!strcasecmp(path, "stdin")) {
- fd = dup(STDIN_FILENO);
- } else if (!strcasecmp(path, "stdout")) {
- fd = dup(STDOUT_FILENO);
- } else if (!strcasecmp(path, "stderr")) {
- fd = dup(STDERR_FILENO);
- }
-
- if (fd) {
- stream = php_stream_fopen_from_fd(fd, mode);
- if (stream == NULL)
- close(fd);
- }
-
- if (!strncasecmp(path, "filter/", 7)) {
- /* Save time/memory when chain isn't specified */
- if (strchr(mode, 'r') || strchr(mode, '+')) {
- mode_rw |= PHP_STREAM_FILTER_READ;
- }
- if (strchr(mode, 'w') || strchr(mode, '+') || strchr(mode, 'a')) {
- mode_rw |= PHP_STREAM_FILTER_WRITE;
- }
- pathdup = estrndup(path + 6, strlen(path + 6));
- p = strstr(pathdup, "/resource=");
- if (!p) {
- php_error_docref(NULL TSRMLS_CC, E_ERROR, "No URL resource specified.");
- efree(pathdup);
- return NULL;
- }
- if (!(stream = php_stream_open_wrapper(p + 10, mode, options, opened_path))) {
- efree(pathdup);
- return NULL;
- }
-
- *p = '\0';
-
- p = php_strtok_r(pathdup + 1, "/", &token);
- while (p) {
- if (!strncasecmp(p, "read=", 5)) {
- php_stream_apply_filter_list(stream, p + 5, 1, 0 TSRMLS_CC);
- } else if (!strncasecmp(p, "write=", 6)) {
- php_stream_apply_filter_list(stream, p + 6, 0, 1 TSRMLS_CC);
- } else {
- php_stream_apply_filter_list(stream, p, mode_rw & PHP_STREAM_FILTER_READ, mode_rw & PHP_STREAM_FILTER_WRITE TSRMLS_CC);
- }
- p = php_strtok_r(NULL, "/", &token);
- }
- efree(pathdup);
- }
-
- return stream;
-}
-
-static php_stream_wrapper_ops php_stdio_wops = {
- php_stream_url_wrap_php,
- NULL, /* close */
- NULL, /* fstat */
- NULL, /* stat */
- NULL, /* opendir */
- "PHP"
-};
-
-php_stream_wrapper php_stream_php_wrapper = {
- &php_stdio_wops,
- NULL,
- 0, /* is_url */
-};
-
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
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