diff options
Diffstat (limited to 'ext/xml/xml.c')
| -rw-r--r-- | ext/xml/xml.c | 1519 |
1 files changed, 0 insertions, 1519 deletions
diff --git a/ext/xml/xml.c b/ext/xml/xml.c deleted file mode 100644 index 76195c4605..0000000000 --- a/ext/xml/xml.c +++ /dev/null @@ -1,1519 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997, 1998, 1999 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.0 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_0.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: Stig Sæther Bakken <ssb@fast.no> | - | Thies C. Arntzen <thies@digicol.de> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ -#define IS_EXT_MODULE - -#include "php.h" -#include "php_xml.h" -#include "zend_variables.h" -#include "ext/standard/php_string.h" - - -#if HAVE_LIBEXPAT - -# if !(WIN32|WINNT) -# include "build-defs.h" -# endif -# include "snprintf.h" -# include "ext/standard/head.h" - -/* Short-term TODO list: - * - Implement XML_ExternalEntityParserCreate() - */ - -/* Long-term TODO list: - * - Fix the expat library so you can install your own memory manager - * functions - */ - -/* Known bugs: - * - Weird things happen with <![CDATA[]]> sections. - */ - - -#ifdef ZTS -int xml_globals_id; -#else -PHP_XML_API php_xml_globals xml_globals; -#endif - -/* {{{ dynamically loadable module stuff */ - -#ifdef COMPILE_DL_XML -# include "dl/phpdl.h" -DLEXPORT zend_module_entry *get_module(void) { return &xml_module_entry; } -#endif /* COMPILE_DL_XML */ - -/* }}} */ -/* {{{ function prototypes */ - -PHP_MINIT_FUNCTION(xml); -PHP_RINIT_FUNCTION(xml); -PHP_MSHUTDOWN_FUNCTION(xml); -PHP_RSHUTDOWN_FUNCTION(xml); -PHP_MINFO_FUNCTION(xml); - -static void xml_parser_dtor(xml_parser *); -static void xml_set_handler(char **, zval **); -inline static unsigned short xml_encode_iso_8859_1(unsigned char); -inline static char xml_decode_iso_8859_1(unsigned short); -inline static unsigned short xml_encode_us_ascii(unsigned char); -inline static char xml_decode_us_ascii(unsigned short); -static XML_Char *xml_utf8_encode(const char *, int, int *, const XML_Char *); -static char *xml_utf8_decode(const XML_Char *, int, int *, const XML_Char *); -static zval *xml_call_handler(xml_parser *, char *, int, zval **); -static zval *_xml_xmlchar_zval(const XML_Char *, int, const XML_Char *); -static int _xml_xmlcharlen(const XML_Char *); -static void _xml_add_to_info(xml_parser *parser,char *name); - - -void _xml_startElementHandler(void *, const char *, const char **); -void _xml_endElementHandler(void *, const char *); -void _xml_characterDataHandler(void *, const XML_Char *, int); -void _xml_processingInstructionHandler(void *, const XML_Char *, const XML_Char *); -void _xml_defaultHandler(void *, const XML_Char *, int); -void _xml_unparsedEntityDeclHandler(void *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *); -void _xml_notationDeclHandler(void *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *); -int _xml_externalEntityRefHandler(XML_Parser, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *); - -/* }}} */ -/* {{{ extension definition structures */ - -function_entry xml_functions[] = { - PHP_FE(xml_parser_create, NULL) - PHP_FE(xml_set_object, NULL) - PHP_FE(xml_set_element_handler, NULL) - PHP_FE(xml_set_character_data_handler, NULL) - PHP_FE(xml_set_processing_instruction_handler, NULL) - PHP_FE(xml_set_default_handler, NULL) - PHP_FE(xml_set_unparsed_entity_decl_handler, NULL) - PHP_FE(xml_set_notation_decl_handler, NULL) - PHP_FE(xml_set_external_entity_ref_handler, NULL) - PHP_FE(xml_parse, NULL) - PHP_FE(xml_parse_into_struct, NULL) - PHP_FE(xml_get_error_code, NULL) - PHP_FE(xml_error_string, NULL) - PHP_FE(xml_get_current_line_number, NULL) - PHP_FE(xml_get_current_column_number, NULL) - PHP_FE(xml_get_current_byte_index, NULL) - PHP_FE(xml_parser_free, NULL) - PHP_FE(xml_parser_set_option, NULL) - PHP_FE(xml_parser_get_option, NULL) - PHP_FE(utf8_encode, NULL) - PHP_FE(utf8_decode, NULL) - {NULL, NULL, NULL} -}; - -php3_module_entry xml_module_entry = { - "XML", /* extension name */ - xml_functions, /* extension function list */ - PHP_MINIT(xml), /* extension-wide startup function */ - PHP_MSHUTDOWN(xml), /* extension-wide shutdown function */ - PHP_RINIT(xml), /* per-request startup function */ - PHP_RSHUTDOWN(xml), /* per-request shutdown function */ - PHP_MINFO(xml), /* information function */ - STANDARD_MODULE_PROPERTIES -}; - -/* All the encoding functions are set to NULL right now, since all - * the encoding is currently done internally by expat/xmltok. - */ -xml_encoding xml_encodings[] = { - { "ISO-8859-1", xml_decode_iso_8859_1, xml_encode_iso_8859_1 }, - { "US-ASCII", xml_decode_us_ascii, xml_encode_us_ascii }, - { "UTF-8", NULL, NULL }, - { NULL, NULL, NULL } -}; - -/* True globals, no need for thread safety */ -static int le_xml_parser; - -/* }}} */ -/* {{{ startup, shutdown and info functions */ - -/* {{{ php3_minit_xml */ - -#ifdef ZTS -static void php_xml_init_globals(php_xml_globals *xml_globals) -{ - XML(default_encoding) = "ISO-8859-1"; -} -#endif - -PHP_MINIT_FUNCTION(xml) -{ - - ELS_FETCH(); - - le_xml_parser = register_list_destructors(xml_parser_dtor, NULL); - -#ifdef ZTS - xml_globals_id = ts_allocate_id(sizeof(php_xml_globals), php_xml_init_globals, NULL); -#else - XML(default_encoding) = "ISO-8859-1"; -#endif - - REGISTER_LONG_CONSTANT("XML_ERROR_NONE", XML_ERROR_NONE, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_NO_MEMORY", XML_ERROR_NO_MEMORY, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_SYNTAX", XML_ERROR_SYNTAX, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_NO_ELEMENTS", XML_ERROR_NO_ELEMENTS, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_INVALID_TOKEN", XML_ERROR_INVALID_TOKEN, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_UNCLOSED_TOKEN", XML_ERROR_UNCLOSED_TOKEN, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_PARTIAL_CHAR", XML_ERROR_PARTIAL_CHAR, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_TAG_MISMATCH", XML_ERROR_TAG_MISMATCH, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_DUPLICATE_ATTRIBUTE", XML_ERROR_DUPLICATE_ATTRIBUTE, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_JUNK_AFTER_DOC_ELEMENT", XML_ERROR_JUNK_AFTER_DOC_ELEMENT, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_PARAM_ENTITY_REF", XML_ERROR_PARAM_ENTITY_REF, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_UNDEFINED_ENTITY", XML_ERROR_UNDEFINED_ENTITY, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_RECURSIVE_ENTITY_REF", XML_ERROR_RECURSIVE_ENTITY_REF, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_ASYNC_ENTITY", XML_ERROR_ASYNC_ENTITY, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_BAD_CHAR_REF", XML_ERROR_BAD_CHAR_REF, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_BINARY_ENTITY_REF", XML_ERROR_BINARY_ENTITY_REF, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF", XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_MISPLACED_XML_PI", XML_ERROR_MISPLACED_XML_PI, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_UNKNOWN_ENCODING", XML_ERROR_UNKNOWN_ENCODING, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_INCORRECT_ENCODING", XML_ERROR_INCORRECT_ENCODING, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_UNCLOSED_CDATA_SECTION", XML_ERROR_UNCLOSED_CDATA_SECTION, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_ERROR_EXTERNAL_ENTITY_HANDLING", XML_ERROR_EXTERNAL_ENTITY_HANDLING, CONST_CS|CONST_PERSISTENT); - - REGISTER_LONG_CONSTANT("XML_OPTION_CASE_FOLDING", PHP3_XML_OPTION_CASE_FOLDING, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_OPTION_TARGET_ENCODING", PHP3_XML_OPTION_TARGET_ENCODING, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_OPTION_SKIP_TAGSTART", PHP3_XML_OPTION_SKIP_TAGSTART, CONST_CS|CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("XML_OPTION_SKIP_WHITE", PHP3_XML_OPTION_SKIP_WHITE, CONST_CS|CONST_PERSISTENT); - - - return SUCCESS; -} - -/* }}} */ -/* {{{ php3_rinit_xml */ - -PHP_RINIT_FUNCTION(xml) -{ - return SUCCESS; -} - -/* }}} */ -/* {{{ php3_mshutdown_xml() */ - -PHP_MSHUTDOWN_FUNCTION(xml) -{ - return SUCCESS; -} - -/* }}} */ -/* {{{ php3_rshutdown_xml() */ - -PHP_RSHUTDOWN_FUNCTION(xml) -{ - return SUCCESS; -} - -/* }}} */ -/* {{{ php3_info_xml() */ - -PHP_MINFO_FUNCTION(xml) -{ - PUTS("XML support active"); -} - -/* }}} */ - -/* {{{ extension-internal functions */ - -static zval *_xml_resource_zval(long value) -{ - zval *ret; - MAKE_STD_ZVAL(ret); - - ret->type = IS_RESOURCE; - ret->value.lval = value; - - zend_list_addref(value); - - return ret; -} - -static zval *_xml_string_zval(const char *str) -{ - zval *ret; - int len = strlen(str); - MAKE_STD_ZVAL(ret); - - ret->type = IS_STRING; - ret->value.str.len = len; - ret->value.str.val = estrndup(str, len); - return ret; -} - -static zval *_xml_xmlchar_zval(const XML_Char *s, int len, const XML_Char *encoding) -{ - zval *ret; - MAKE_STD_ZVAL(ret); - - if (s == NULL) { - var_reset(ret); - return ret; - } - if (len == 0) { - len = _xml_xmlcharlen(s); - } - ret->type = IS_STRING; - ret->value.str.val = xml_utf8_decode(s, len, &ret->value.str.len, encoding); - return ret; -} - -/* }}} */ - -/* {{{ xml_parser_dtor() */ - -static void -xml_parser_dtor(xml_parser *parser) -{ - - if (parser->object) { -/* - zval_del_ref(&parser->object); -*/ - } - - if (parser->parser) { - XML_ParserFree(parser->parser); - } - if (parser->ltags) { - int inx; - for (inx = 0; inx < parser->level; inx++) - efree(parser->ltags[ inx ]); - efree(parser->ltags); - } - if (parser->startElementHandler) { - efree(parser->startElementHandler); - } - if (parser->endElementHandler) { - efree(parser->endElementHandler); - } - if (parser->characterDataHandler) { - efree(parser->characterDataHandler); - } - if (parser->processingInstructionHandler) { - efree(parser->processingInstructionHandler); - } - if (parser->defaultHandler) { - efree(parser->defaultHandler); - } - if (parser->unparsedEntityDeclHandler) { - efree(parser->unparsedEntityDeclHandler); - } - if (parser->notationDeclHandler) { - efree(parser->notationDeclHandler); - } - if (parser->externalEntityRefHandler) { - efree(parser->externalEntityRefHandler); - } - if (parser->unknownEncodingHandler) { - efree(parser->unknownEncodingHandler); - } - if (parser->baseURI) { - efree(parser->baseURI); - } - - efree(parser); -} - -/* }}} */ - /* {{{ xml_set_handler() */ - -static void -xml_set_handler(char **nameBufp, zval **data) -{ - convert_to_string_ex(data); - - if ((*data)->value.str.len > 0) { - if (*nameBufp != NULL) { - efree(*nameBufp); - } - *nameBufp = estrndup((*data)->value.str.val, (*data)->value.str.len); - } else { - if (*nameBufp != NULL) { - efree(*nameBufp); - } - *nameBufp = NULL; - } -} - -/* }}} */ - /* {{{ xml_call_handler() */ - -static zval * -xml_call_handler(xml_parser *parser, char *funcName, int argc, zval **argv) -{ - ELS_FETCH(); - - if (parser && funcName) { - zval *retval, *func; - int i; - int result; - - func = _xml_string_zval(funcName); - - MAKE_STD_ZVAL(retval); - retval->type = IS_BOOL; - retval->value.lval = 0; - - result = call_user_function(EG(function_table), parser->object, func, retval, argc, argv); - - if (result == FAILURE) { - php_error(E_WARNING, "Unable to call %s()",funcName); - - zval_dtor(retval); - efree(retval); - } - - zval_del_ref(&func); - - for (i = 0; i < argc; i++) { - zval_del_ref(&(argv[i])); - } - - if (result == FAILURE) { - return NULL; - } else { - return retval; - } - } - return NULL; -} - -/* }}} */ - /* {{{ xml_encode_iso_8859_1() */ - -inline static unsigned short -xml_encode_iso_8859_1(unsigned char c) -{ - return (unsigned short)c; -} - -/* }}} */ - /* {{{ xml_decode_iso_8859_1() */ - -inline static char -xml_decode_iso_8859_1(unsigned short c) -{ - return (char)(c > 0xff ? '?' : c); -} - -/* }}} */ - /* {{{ xml_encode_us_ascii() */ - -inline static unsigned short -xml_encode_us_ascii(unsigned char c) -{ - return (unsigned short)c; -} - -/* }}} */ - /* {{{ xml_decode_us_ascii() */ - -inline static char -xml_decode_us_ascii(unsigned short c) -{ - return (char)(c > 0x7f ? '?' : c); -} - -/* }}} */ - /* {{{ xml_get_encoding() */ - -static xml_encoding * -xml_get_encoding(const XML_Char *name) -{ - xml_encoding *enc = &xml_encodings[0]; - - while (enc && enc->name) { - if (strcasecmp(name, enc->name) == 0) { - return enc; - } - enc++; - } - return NULL; -} - -/* }}} */ - /* {{{ xml_utf8_encode */ -static XML_Char * -xml_utf8_encode(const char *s, int len, int *newlen, const XML_Char *encoding) -{ - int pos = len; - char *newbuf; - unsigned short c; - unsigned short (*encoder)(unsigned char) = NULL; - xml_encoding *enc = xml_get_encoding(encoding); - - *newlen = 0; - if (enc) { - encoder = enc->encoding_function; - } else { - /* If the target encoding was unknown, fail */ - return NULL; - } - if (encoder == NULL) { - /* If no encoder function was specified, return the data as-is. - */ - newbuf = emalloc(len); - memcpy(newbuf, s, len); - *newlen = len; - return newbuf; - } - /* This is the theoretical max (will never get beyond len * 2 as long - * as we are converting from single-byte characters, though) */ - newbuf = emalloc(len * 4); - while (pos > 0) { - c = encoder ? encoder((unsigned char)(*s)) : (unsigned short)(*s); - if (c < 0x80) { - newbuf[(*newlen)++] = c; - } else if (c < 0x800) { - newbuf[(*newlen)++] = (0xc0 | (c >> 6)); - newbuf[(*newlen)++] = (0x80 | (c & 0x3f)); - } else if (c < 0x10000) { - newbuf[(*newlen)++] = (0xe0 | (c >> 12)); - newbuf[(*newlen)++] = (0xc0 | ((c >> 6) & 0x3f)); - newbuf[(*newlen)++] = (0x80 | (c & 0x3f)); - } else if (c < 0x200000) { - newbuf[(*newlen)++] = (0xf0 | (c >> 18)); - newbuf[(*newlen)++] = (0xe0 | ((c >> 12) & 0x3f)); - newbuf[(*newlen)++] = (0xc0 | ((c >> 6) & 0x3f)); - newbuf[(*newlen)++] = (0x80 | (c & 0x3f)); - } - pos--; - s++; - } - if (*newlen < len * 4) { - newbuf = erealloc(newbuf, *newlen); - } - return newbuf; -} -/* }}} */ - /* {{{ xml_utf8_decode */ -static char * -xml_utf8_decode(const XML_Char *s, int len, int *newlen, const XML_Char *encoding) -{ - int pos = len; - char *newbuf = emalloc(len + 1); - unsigned short c; - char (*decoder)(unsigned short) = NULL; - xml_encoding *enc = xml_get_encoding(encoding); - - *newlen = 0; - if (enc) { - decoder = enc->decoding_function; - } - if (decoder == NULL) { - /* If the target encoding was unknown, or no decoder function - * was specified, return the UTF-8-encoded data as-is. - */ - memcpy(newbuf, s, len); - *newlen = len; - newbuf[*newlen] = '\0'; - return newbuf; - } - while (pos > 0) { - c = (unsigned char)(*s); - if (c >= 0xf0) { /* four bytes encoded, 21 bits */ - c = ((s[0]&7)<<18) | ((s[1]&63)<<12) | ((s[2]&63)<<6) | (s[3]&63); - s += 4; - pos -= 4; - } else if (c >= 0xe0) { /* three bytes encoded, 16 bits */ - c = ((s[0]&63)<<12) | ((s[1]&63)<<6) | (s[2]&63); - s += 3; - pos -= 3; - } else if (c >= 0xc0) { /* two bytes encoded, 11 bits */ - c = ((s[0]&63)<<6) | (s[1]&63); - s += 2; - pos -= 2; - } else { - s++; - pos--; - } - newbuf[*newlen] = decoder ? decoder(c) : c; - ++*newlen; - } - if (*newlen < len) { - newbuf = erealloc(newbuf, *newlen + 1); - } - newbuf[*newlen] = '\0'; - return newbuf; -} -/* }}} */ - /* {{{ _xml_xmlcharlen() */ - -static int _xml_xmlcharlen(const XML_Char *s) -{ - int len = 0; - - while (*s) { - len++; - s++; - } - return len; -} - -/* }}} */ - /* {{{ _xml_zval_strdup() */ - -PHPAPI char *_xml_zval_strdup(zval *val) -{ - if (val->type == IS_STRING) { - char *buf = emalloc(val->value.str.len + 1); - memcpy(buf, val->value.str.val, val->value.str.len); - buf[val->value.str.len] = '\0'; - return buf; - } - return NULL; -} - -/* }}} */ - /* {{{ _xml_add_to_info */ -static void _xml_add_to_info(xml_parser *parser,char *name) -{ - zval **element, *values; - - if (! parser->info) { - return; - } - - if (zend_hash_find(parser->info->value.ht,name,strlen(name) + 1,(void **) &element) == FAILURE) { - MAKE_STD_ZVAL(values); - - if (array_init(values) == FAILURE) { - php_error(E_ERROR, "Unable to initialize array"); - return; - } - - zend_hash_update(parser->info->value.ht, name, strlen(name)+1, (void *) &values, sizeof(zval*), (void **) &element); - } - - add_next_index_long(*element,parser->curtag); - - parser->curtag++; -} - -/* }}} */ - /* {{{ _xml_startElementHandler() */ - -void _xml_startElementHandler(void *userData, const char *name, - const char **attributes) -{ - xml_parser *parser = (xml_parser *)userData; - const char **attrs = attributes; - - if (parser) { - zval *retval, *args[3]; - - parser->level++; - - if (parser->case_folding) { - name = php_strtoupper(estrdup(name), strlen(name)); - } - - if (parser->startElementHandler) { - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_string_zval(name); - MAKE_STD_ZVAL(args[2]); - array_init(args[2]); - while (attributes && *attributes) { - char *key = (char *)attributes[0]; - char *value = (char *)attributes[1]; - char *decoded_value; - int decoded_len; - if (parser->case_folding) { - key = php_strtoupper(estrdup(key), strlen(key)); - } - decoded_value = xml_utf8_decode(value, strlen(value), - &decoded_len, - parser->target_encoding); - - add_assoc_stringl(args[2], key, decoded_value, decoded_len, 0); - if (parser->case_folding) { - efree(key); - } - attributes += 2; - } - - if ((retval = xml_call_handler(parser, parser->startElementHandler, 3, args))) { - zval_dtor(retval); - efree(retval); - } - } - - if (parser->data) { - zval *tag, *atr; - int atcnt = 0; - - MAKE_STD_ZVAL(tag); - MAKE_STD_ZVAL(atr); - - array_init(tag); - array_init(atr); - - _xml_add_to_info(parser,((char *) name) + parser->toffset); - - add_assoc_string(tag,"tag",((char *) name) + parser->toffset,1); /* cast to avoid gcc-warning */ - add_assoc_string(tag,"type","open",1); - add_assoc_long(tag,"level",parser->level); - - parser->ltags[parser->level-1] = estrdup(name); - parser->lastwasopen = 1; - - attributes = attrs; - while (attributes && *attributes) { - char *key = (char *)attributes[0]; - char *value = (char *)attributes[1]; - char *decoded_value; - int decoded_len; - if (parser->case_folding) { - key = php_strtoupper(estrdup(key), strlen(key)); - } - decoded_value = xml_utf8_decode(value, strlen(value), - &decoded_len, - parser->target_encoding); - - add_assoc_stringl(atr,key,decoded_value,decoded_len,0); - atcnt++; - if (parser->case_folding) { - efree(key); - } - attributes += 2; - } - - if (atcnt) { - zend_hash_add(tag->value.ht,"attributes",sizeof("attributes"),&atr,sizeof(zval*),NULL); - } else { - zval_dtor(atr); - efree(atr); - } - - zend_hash_next_index_insert(parser->data->value.ht,&tag,sizeof(zval*),(void *) &parser->ctag); - } - - if (parser->case_folding) { - efree((char *)name); - } - } -} - -/* }}} */ - /* {{{ _xml_endElementHandler() */ - -void _xml_endElementHandler(void *userData, const char *name) -{ - xml_parser *parser = (xml_parser *)userData; - - if (parser) { - zval *retval, *args[2]; - - if (parser->case_folding) { - name = php_strtoupper(estrdup(name), strlen(name)); - } - - if (parser->endElementHandler) { - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_string_zval(name); - - if ((retval = xml_call_handler(parser, parser->endElementHandler, 2, args))) { - zval_dtor(retval); - efree(retval); - } - } - - if (parser->data) { - zval *tag; - - if (parser->lastwasopen) { - add_assoc_string(*(parser->ctag),"type","complete",1); - } else { - MAKE_STD_ZVAL(tag); - - array_init(tag); - - _xml_add_to_info(parser,((char *) name) + parser->toffset); - - add_assoc_string(tag,"tag",((char *) name) + parser->toffset,1); /* cast to avoid gcc-warning */ - add_assoc_string(tag,"type","close",1); - add_assoc_long(tag,"level",parser->level); - - zend_hash_next_index_insert(parser->data->value.ht,&tag,sizeof(zval*),NULL); - } - - parser->lastwasopen = 0; - } - - if (parser->case_folding) { - efree((char *)name); - } - if (parser->ltags) { - efree(parser->ltags[parser->level-1]); - } - parser->level--; - } -} - -/* }}} */ - /* {{{ _xml_characterDataHandler() */ - -void _xml_characterDataHandler(void *userData, const XML_Char *s, int len) -{ - xml_parser *parser = (xml_parser *)userData; - - if (parser) { - zval *retval, *args[2]; - - if (parser->characterDataHandler) { - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_xmlchar_zval(s, len, parser->target_encoding); - if ((retval = xml_call_handler(parser, parser->characterDataHandler, 2, args))) { - zval_dtor(retval); - efree(retval); - } - } - - if (parser->data) { - int i; - int doprint = 0; - - char *decoded_value; - int decoded_len; - - decoded_value = xml_utf8_decode(s,len,&decoded_len,parser->target_encoding); - for (i = 0; i < decoded_len; i++) { - switch (decoded_value[i]) { - case ' ': - case '\t': - case '\n': - continue; - default: - doprint = 1; - break; - } - if (doprint) { - break; - } - } - if (doprint || (! parser->skipwhite)) { - if (parser->lastwasopen) { - zval **myval; - - /* check if the current tag already has a value - if yes append to that! */ - if (zend_hash_find((*parser->ctag)->value.ht,"value",sizeof("value"),(void **) &myval) == SUCCESS) { - int newlen = (*myval)->value.str.len + decoded_len; - (*myval)->value.str.val = erealloc((*myval)->value.str.val,newlen+1); - strcpy((*myval)->value.str.val + (*myval)->value.str.len,decoded_value); - (*myval)->value.str.len += decoded_len; - efree(decoded_value); - } else { - add_assoc_string(*(parser->ctag),"value",decoded_value,0); - } - - } else { - zval *tag; - - MAKE_STD_ZVAL(tag); - - array_init(tag); - - _xml_add_to_info(parser,parser->ltags[parser->level-1] + parser->toffset); - - add_assoc_string(tag,"tag",parser->ltags[parser->level-1] + parser->toffset,1); - add_assoc_string(tag,"value",decoded_value,0); - add_assoc_string(tag,"type","cdata",1); - add_assoc_long(tag,"level",parser->level); - - zend_hash_next_index_insert(parser->data->value.ht,&tag,sizeof(zval*),NULL); - } - } else { - efree(decoded_value); - } - } - } -} - -/* }}} */ - /* {{{ _xml_processingInstructionHandler() */ - -void _xml_processingInstructionHandler(void *userData, - const XML_Char *target, - const XML_Char *data) -{ - xml_parser *parser = (xml_parser *)userData; - - if (parser && parser->processingInstructionHandler) { - zval *retval, *args[3]; - - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_xmlchar_zval(target, 0, parser->target_encoding); - args[2] = _xml_xmlchar_zval(data, 0, parser->target_encoding); - if ((retval = xml_call_handler(parser, parser->processingInstructionHandler, 3, args))) { - zval_dtor(retval); - efree(retval); - } - } -} - -/* }}} */ - /* {{{ _xml_defaultHandler() */ - -void _xml_defaultHandler(void *userData, const XML_Char *s, int len) -{ - xml_parser *parser = (xml_parser *)userData; - - if (parser && parser->defaultHandler) { - zval *retval, *args[2]; - - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_xmlchar_zval(s, len, parser->target_encoding); - if ((retval = xml_call_handler(parser, parser->defaultHandler, 2, args))) { - zval_dtor(retval); - efree(retval); - } - } -} - -/* }}} */ - /* {{{ _xml_unparsedEntityDeclHandler() */ - -void _xml_unparsedEntityDeclHandler(void *userData, - const XML_Char *entityName, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId, - const XML_Char *notationName) -{ - xml_parser *parser = (xml_parser *)userData; - - if (parser && parser->unparsedEntityDeclHandler) { - zval *retval, *args[5]; - - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_xmlchar_zval(entityName, 0, parser->target_encoding); - args[2] = _xml_xmlchar_zval(base, 0, parser->target_encoding); - args[3] = _xml_xmlchar_zval(systemId, 0, parser->target_encoding); - args[4] = _xml_xmlchar_zval(publicId, 0, parser->target_encoding); - args[5] = _xml_xmlchar_zval(notationName, 0, parser->target_encoding); - if ((retval = xml_call_handler(parser, parser->unparsedEntityDeclHandler, 6, args))) { - zval_dtor(retval); - efree(retval); - } - } -} - -/* }}} */ - /* {{{ _xml_notationDeclHandler() */ - -void -_xml_notationDeclHandler(void *userData, - const XML_Char *notationName, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId) -{ - xml_parser *parser = (xml_parser *)userData; - - if (parser && parser->notationDeclHandler) { - zval *retval, *args[5]; - - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_xmlchar_zval(notationName, 0, parser->target_encoding); - args[2] = _xml_xmlchar_zval(base, 0, parser->target_encoding); - args[3] = _xml_xmlchar_zval(systemId, 0, parser->target_encoding); - args[4] = _xml_xmlchar_zval(publicId, 0, parser->target_encoding); - if ((retval = xml_call_handler(parser, parser->notationDeclHandler, 5, args))) { - zval_dtor(retval); - efree(retval); - } - } -} - -/* }}} */ - /* {{{ _xml_externalEntityRefHandler() */ - -int -_xml_externalEntityRefHandler(XML_Parser parserPtr, - const XML_Char *openEntityNames, - const XML_Char *base, - const XML_Char *systemId, - const XML_Char *publicId) -{ - xml_parser *parser = XML_GetUserData(parserPtr); - int ret = 0; /* abort if no handler is set (should be configurable?) */ - - if (parser && parser->externalEntityRefHandler) { - zval *retval, *args[5]; - - args[0] = _xml_resource_zval(parser->index); - args[1] = _xml_xmlchar_zval(openEntityNames, 0, parser->target_encoding); - args[2] = _xml_xmlchar_zval(base, 0, parser->target_encoding); - args[3] = _xml_xmlchar_zval(systemId, 0, parser->target_encoding); - args[4] = _xml_xmlchar_zval(publicId, 0, parser->target_encoding); - if ((retval = xml_call_handler(parser, parser->externalEntityRefHandler, 5, args))) { - convert_to_long(retval); - ret = retval->value.lval; - efree(retval); - } else { - ret = 0; - } - } - return ret; -} - -/* }}} */ - -/* }}} */ - -/************************* EXTENSION FUNCTIONS *************************/ - -/* {{{ proto int xml_parser_create() - Create an XML parser */ -PHP_FUNCTION(xml_parser_create) -{ - xml_parser *parser; - int argc; - zval **encodingArg; - XML_Char *encoding; - char thisfunc[] = "xml_parser_create"; - XMLLS_FETCH(); - - argc = ARG_COUNT(ht); - - if (argc > 1 || getParametersEx(argc, &encodingArg) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if (argc == 1) { - convert_to_string_ex(encodingArg); - /* The supported encoding types are hardcoded here because - * we are limited to the encodings supported by expat/xmltok. - */ - if (strncasecmp((*encodingArg)->value.str.val, "ISO-8859-1", - (*encodingArg)->value.str.len) == 0) { - encoding = "ISO-8859-1"; - } else if (strncasecmp((*encodingArg)->value.str.val, "UTF-8", - (*encodingArg)->value.str.len) == 0) { - encoding = "UTF-8"; - } else if (strncasecmp((*encodingArg)->value.str.val, "US-ASCII", - (*encodingArg)->value.str.len) == 0) { - encoding = "US-ASCII"; - } else { /* UTF-16 not supported */ - php_error(E_WARNING, "%s: unsupported source encoding \"%s\"", - thisfunc, (*encodingArg)->value.str.val); - RETURN_FALSE; - } - } else { - encoding = XML(default_encoding); - } - - parser = ecalloc(sizeof(xml_parser), 1); - parser->parser = XML_ParserCreate(encoding); - parser->target_encoding = encoding; - parser->case_folding = 1; - parser->object = NULL; - XML_SetUserData(parser->parser, parser); - - ZEND_REGISTER_RESOURCE(return_value,parser,le_xml_parser); - parser->index = return_value->value.lval; -} -/* }}} */ - -/* {{{ proto int xml_set_object(int pind, object &obj) - Set up object which should be used for callbacks */ -PHP_FUNCTION(xml_set_object) -{ - xml_parser *parser; - zval **pind, **mythis; - - if (ARG_COUNT(ht) != 2 || - getParametersEx(2, &pind, &mythis) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if ((*mythis)->type != IS_OBJECT) { - php_error(E_WARNING,"arg 2 has wrong type"); - RETURN_FALSE; - } - - if (! ParameterPassedByReference(ht,2)) { - php_error(E_WARNING,"arg 2 not passed by reference"); - RETURN_FALSE; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *,pind, -1, "XML Parser", le_xml_parser); - - if (parser->object) { -/* - zval_del_ref(&parser->object); -*/ - } - - parser->object = *mythis; -/* - zval_add_ref(&parser->object); -*/ - - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_element_handler(int pind, string shdl, string ehdl) - Set up start and end element handlers */ -PHP_FUNCTION(xml_set_element_handler) -{ - xml_parser *parser; - zval **pind, **shdl, **ehdl; - - if (ARG_COUNT(ht) != 3 || - getParametersEx(3, &pind, &shdl, &ehdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *,pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->startElementHandler, shdl); - xml_set_handler(&parser->endElementHandler, ehdl); - XML_SetElementHandler(parser->parser, _xml_startElementHandler, _xml_endElementHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_character_data_handler(int pind, string hdl) - Set up character data handler */ -PHP_FUNCTION(xml_set_character_data_handler) -{ - xml_parser *parser; - zval **pind, **hdl; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &hdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->characterDataHandler, hdl); - XML_SetCharacterDataHandler(parser->parser, _xml_characterDataHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_processing_instruction_handler(int pind, string hdl) - Set up processing instruction (PI) handler */ -PHP_FUNCTION(xml_set_processing_instruction_handler) -{ - xml_parser *parser; - zval **pind, **hdl; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &hdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->processingInstructionHandler, hdl); - XML_SetProcessingInstructionHandler(parser->parser, _xml_processingInstructionHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_default_handler(int pind, string hdl) - Set up default handler */ -PHP_FUNCTION(xml_set_default_handler) -{ - xml_parser *parser; - zval **pind, **hdl; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &hdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->defaultHandler, hdl); - XML_SetDefaultHandler(parser->parser, _xml_defaultHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_unparsed_entity_decl_handler(int pind, string hdl) - Set up unparsed entity declaration handler */ -PHP_FUNCTION(xml_set_unparsed_entity_decl_handler) -{ - xml_parser *parser; - zval **pind, **hdl; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &hdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->unparsedEntityDeclHandler, hdl); - XML_SetUnparsedEntityDeclHandler(parser->parser, _xml_unparsedEntityDeclHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_notation_decl_handler(int pind, string hdl) - Set up notation declaration handler */ -PHP_FUNCTION(xml_set_notation_decl_handler) -{ - xml_parser *parser; - zval **pind, **hdl; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &hdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->notationDeclHandler, hdl); - XML_SetNotationDeclHandler(parser->parser, _xml_notationDeclHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_set_external_entity_ref_handler(int pind, string hdl) - Set up external entity reference handler */ -PHP_FUNCTION(xml_set_external_entity_ref_handler) -{ - xml_parser *parser; - zval **pind, **hdl; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &hdl) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - xml_set_handler(&parser->externalEntityRefHandler, hdl); - XML_SetExternalEntityRefHandler(parser->parser, _xml_externalEntityRefHandler); - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_parse(int pind, string data[, int isFinal]) - Start parsing an XML document */ -PHP_FUNCTION(xml_parse) -{ - xml_parser *parser; - zval **pind, **data, **final; - int argc, isFinal, ret; - - argc = ARG_COUNT(ht); - if (argc < 2 || argc > 3 || getParametersEx(argc, &pind, &data, &final) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - convert_to_string_ex(data); - - if (argc == 3) { - convert_to_long_ex(final); - isFinal = (*final)->value.lval; - } else { - isFinal = 0; - } - - ret = XML_Parse(parser->parser, (*data)->value.str.val, (*data)->value.str.len, isFinal); - RETVAL_LONG(ret); -} - -/* }}} */ -/* {{{ proto int xml_parse_into_struct(int pind, string data,array &struct,array &index) - Parsing a XML document */ - -PHP_FUNCTION(xml_parse_into_struct) -{ - xml_parser *parser; - zval **pind, **data, **xdata, **info = 0; - int argc, ret; - - argc = ARG_COUNT(ht); - if (getParametersEx(4, &pind, &data, &xdata,&info) == SUCCESS) { - if (!ParameterPassedByReference(ht, 4)) { - php_error(E_WARNING, "Array to be filled with values must be passed by reference."); - RETURN_FALSE; - } - zval_dtor(*info); - array_init(*info); - } else if (getParametersEx(3, &pind, &data, &xdata) == FAILURE) { - WRONG_PARAM_COUNT; - } - - if (!ParameterPassedByReference(ht, 3)) { - php_error(E_WARNING, "Array to be filled with values must be passed by reference."); - RETURN_FALSE; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - convert_to_string_ex(data); - zval_dtor(*xdata); - array_init(*xdata); - - parser->data = *xdata; - if (info) - parser->info = *info; - parser->level = 0; - parser->ltags = emalloc(XML_MAXLEVEL * sizeof(char *)); - - XML_SetDefaultHandler(parser->parser, _xml_defaultHandler); - XML_SetElementHandler(parser->parser, _xml_startElementHandler, _xml_endElementHandler); - XML_SetCharacterDataHandler(parser->parser, _xml_characterDataHandler); - - ret = XML_Parse(parser->parser, (*data)->value.str.val, (*data)->value.str.len, 1); - - RETVAL_LONG(ret); -} -/* }}} */ - -/* {{{ proto int xml_get_error_code(int pind) - Get XML parser error code */ -PHP_FUNCTION(xml_get_error_code) -{ - xml_parser *parser; - zval **pind; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &pind) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - RETVAL_LONG((long)XML_GetErrorCode(parser->parser)); -} -/* }}} */ - -/* {{{ proto string xml_error_string(int code) - Get XML parser error string */ -PHP_FUNCTION(xml_error_string) -{ - zval **code; - char *str; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &code) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_long_ex(code); - str = (char *)XML_ErrorString((int)(*code)->value.lval); - if (str) { - RETVAL_STRING(str, 1); - } -} -/* }}} */ - -/* {{{ proto int xml_get_current_line_number(int pind) - Get current line number for an XML parser */ -PHP_FUNCTION(xml_get_current_line_number) -{ - xml_parser *parser; - zval **pind; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &pind) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - RETVAL_LONG(XML_GetCurrentLineNumber(parser->parser)); -} -/* }}} */ - -/* {{{ proto int xml_get_current_column_number(int pind) - Get current column number for an XML parser -*/ -PHP_FUNCTION(xml_get_current_column_number) -{ - xml_parser *parser; - zval **pind; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &pind) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - RETVAL_LONG(XML_GetCurrentColumnNumber(parser->parser)); -} -/* }}} */ - -/* {{{ proto int xml_get_current_byte_index(int pind) - Get current byte index for an XML parser */ -PHP_FUNCTION(xml_get_current_byte_index) -{ - xml_parser *parser; - zval **pind; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &pind) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - RETVAL_LONG(XML_GetCurrentByteIndex(parser->parser)); -} -/* }}} */ - -/* {{{ proto int xml_parser_free(int pind) - Free an XML parser */ -PHP_FUNCTION(xml_parser_free) -{ - zval **pind; - xml_parser *parser; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &pind) == FAILURE) { - WRONG_PARAM_COUNT; - } - - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - if (php3_list_delete(parser->index) == FAILURE) { - RETURN_FALSE; - } - - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_parser_set_option(int pind, int option, mixed value) - Set options in an XML parser */ -PHP_FUNCTION(xml_parser_set_option) -{ - xml_parser *parser; - zval **pind, **opt, **val; - char thisfunc[] = "xml_parser_set_option"; - - if (ARG_COUNT(ht) != 3 || getParametersEx(3, &pind, &opt, &val) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - convert_to_long_ex(opt); - - switch ((*opt)->value.lval) { - case PHP3_XML_OPTION_CASE_FOLDING: - convert_to_long_ex(val); - parser->case_folding = (*val)->value.lval; - break; - case PHP3_XML_OPTION_SKIP_TAGSTART: - convert_to_long_ex(val); - parser->toffset = (*val)->value.lval; - break; - case PHP3_XML_OPTION_SKIP_WHITE: - convert_to_long_ex(val); - parser->skipwhite = (*val)->value.lval; - break; - case PHP3_XML_OPTION_TARGET_ENCODING: { - xml_encoding *enc; - convert_to_string_ex(val); - enc = xml_get_encoding((*val)->value.str.val); - if (enc == NULL) { - php_error(E_WARNING, "%s: unsupported target encoding \"%s\"", - thisfunc, (*val)->value.str.val); - RETURN_FALSE; - } - parser->target_encoding = enc->name; - break; - } - default: - php_error(E_WARNING, "%s: unknown option", thisfunc); - RETURN_FALSE; - break; - } - RETVAL_TRUE; -} -/* }}} */ - -/* {{{ proto int xml_parser_get_option(int pind, int option) - Get options from an XML parser */ -PHP_FUNCTION(xml_parser_get_option) -{ - xml_parser *parser; - zval **pind, **opt; - char thisfunc[] = "xml_parser_get_option"; - - if (ARG_COUNT(ht) != 2 || getParametersEx(2, &pind, &opt) == FAILURE) { - WRONG_PARAM_COUNT; - } - ZEND_FETCH_RESOURCE(parser,xml_parser *, pind, -1, "XML Parser", le_xml_parser); - - convert_to_long_ex(opt); - - switch ((*opt)->value.lval) { - case PHP3_XML_OPTION_CASE_FOLDING: - RETURN_LONG(parser->case_folding); - break; - case PHP3_XML_OPTION_TARGET_ENCODING: - RETURN_STRING(parser->target_encoding, 1); - break; - default: - php_error(E_WARNING, "%s: unknown option", thisfunc); - RETURN_FALSE; - break; - } - RETVAL_FALSE; -} -/* }}} */ - -/* {{{ proto string utf8_encode(string data) - Encodes an ISO-8859-1 string to UTF-8 */ -PHP_FUNCTION(utf8_encode) -{ - zval **arg; - XML_Char *encoded; - int len; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &arg) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg); - encoded = xml_utf8_encode((*arg)->value.str.val, (*arg)->value.str.len, &len, "ISO-8859-1"); - if (encoded == NULL) { - RETURN_FALSE; - } - RETVAL_STRINGL(encoded, len, 0); -} -/* }}} */ - -/* {{{ proto string utf8_decode(string data) - Converts a UTF-8 encoded string to ISO-8859-1 */ -PHP_FUNCTION(utf8_decode) -{ - zval **arg; - XML_Char *decoded; - int len; - - if (ARG_COUNT(ht) != 1 || getParametersEx(1, &arg) == FAILURE) { - WRONG_PARAM_COUNT; - } - convert_to_string_ex(arg); - decoded = xml_utf8_decode((*arg)->value.str.val, (*arg)->value.str.len, &len, "ISO-8859-1"); - if (decoded == NULL) { - RETURN_FALSE; - } - RETVAL_STRINGL(decoded, len, 0); -} -/* }}} */ - -#endif - -/* - * Local variables: - * tab-width: 4 - * c-basic-offset: 4 - * End: - */ |