Annotation of embedaddon/php/ext/xml/xml.c, revision 1.1.1.4
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
1.1.1.3 misho 5: | Copyright (c) 1997-2013 The PHP Group |
1.1 misho 6: +----------------------------------------------------------------------+
7: | This source file is subject to version 3.01 of the PHP license, |
8: | that is bundled with this package in the file LICENSE, and is |
9: | available through the world-wide-web at the following url: |
10: | http://www.php.net/license/3_01.txt |
11: | If you did not receive a copy of the PHP license and are unable to |
12: | obtain it through the world-wide-web, please send a note to |
13: | license@php.net so we can mail you a copy immediately. |
14: +----------------------------------------------------------------------+
15: | Authors: Stig Sæther Bakken <ssb@php.net> |
16: | Thies C. Arntzen <thies@thieso.net> |
17: | Sterling Hughes <sterling@php.net> |
18: +----------------------------------------------------------------------+
19: */
20:
1.1.1.2 misho 21: /* $Id$ */
1.1 misho 22:
23: #define IS_EXT_MODULE
24:
25: #ifdef HAVE_CONFIG_H
26: #include "config.h"
27: #endif
28:
29: #include "php.h"
30:
31: #define PHP_XML_INTERNAL
32: #include "zend_variables.h"
33: #include "ext/standard/php_string.h"
34: #include "ext/standard/info.h"
1.1.1.2 misho 35: #include "ext/standard/html.h"
1.1 misho 36:
37: #if HAVE_XML
38:
39: #include "php_xml.h"
40: # include "ext/standard/head.h"
41: #ifdef LIBXML_EXPAT_COMPAT
42: #include "ext/libxml/php_libxml.h"
43: #endif
44:
45: /* Short-term TODO list:
46: * - Implement XML_ExternalEntityParserCreate()
47: * - XML_SetCommentHandler
48: * - XML_SetCdataSectionHandler
49: * - XML_SetParamEntityParsing
50: */
51:
52: /* Long-term TODO list:
53: * - Fix the expat library so you can install your own memory manager
54: * functions
55: */
56:
57: /* Known bugs:
58: * - Weird things happen with <![CDATA[]]> sections.
59: */
60:
61: ZEND_DECLARE_MODULE_GLOBALS(xml)
62:
63: /* {{{ dynamically loadable module stuff */
64: #ifdef COMPILE_DL_XML
65: ZEND_GET_MODULE(xml)
66: #endif /* COMPILE_DL_XML */
67: /* }}} */
68:
69: /* {{{ function prototypes */
70: PHP_MINIT_FUNCTION(xml);
71: PHP_MINFO_FUNCTION(xml);
72: static PHP_GINIT_FUNCTION(xml);
73:
74: static void xml_parser_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC);
75: static void xml_set_handler(zval **, zval **);
76: inline static unsigned short xml_encode_iso_8859_1(unsigned char);
77: inline static char xml_decode_iso_8859_1(unsigned short);
78: inline static unsigned short xml_encode_us_ascii(unsigned char);
79: inline static char xml_decode_us_ascii(unsigned short);
80: static zval *xml_call_handler(xml_parser *, zval *, zend_function *, int, zval **);
81: static zval *_xml_xmlchar_zval(const XML_Char *, int, const XML_Char *);
82: static int _xml_xmlcharlen(const XML_Char *);
83: static void _xml_add_to_info(xml_parser *parser,char *name);
84: inline static char *_xml_decode_tag(xml_parser *parser, const char *tag);
85:
86: void _xml_startElementHandler(void *, const XML_Char *, const XML_Char **);
87: void _xml_endElementHandler(void *, const XML_Char *);
88: void _xml_characterDataHandler(void *, const XML_Char *, int);
89: void _xml_processingInstructionHandler(void *, const XML_Char *, const XML_Char *);
90: void _xml_defaultHandler(void *, const XML_Char *, int);
91: void _xml_unparsedEntityDeclHandler(void *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *);
92: void _xml_notationDeclHandler(void *, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *);
93: int _xml_externalEntityRefHandler(XML_Parser, const XML_Char *, const XML_Char *, const XML_Char *, const XML_Char *);
94:
95: void _xml_startNamespaceDeclHandler(void *, const XML_Char *, const XML_Char *);
96: void _xml_endNamespaceDeclHandler(void *, const XML_Char *);
97: /* }}} */
98:
99: /* {{{ extension definition structures */
100: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parser_create, 0, 0, 0)
101: ZEND_ARG_INFO(0, encoding)
102: ZEND_END_ARG_INFO()
103:
104: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parser_create_ns, 0, 0, 0)
105: ZEND_ARG_INFO(0, encoding)
106: ZEND_ARG_INFO(0, sep)
107: ZEND_END_ARG_INFO()
108:
109: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_object, 0, 0, 2)
110: ZEND_ARG_INFO(0, parser)
111: ZEND_ARG_INFO(1, obj)
112: ZEND_END_ARG_INFO()
113:
114: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_element_handler, 0, 0, 3)
115: ZEND_ARG_INFO(0, parser)
116: ZEND_ARG_INFO(0, shdl)
117: ZEND_ARG_INFO(0, ehdl)
118: ZEND_END_ARG_INFO()
119:
120: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_character_data_handler, 0, 0, 2)
121: ZEND_ARG_INFO(0, parser)
122: ZEND_ARG_INFO(0, hdl)
123: ZEND_END_ARG_INFO()
124:
125: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_processing_instruction_handler, 0, 0, 2)
126: ZEND_ARG_INFO(0, parser)
127: ZEND_ARG_INFO(0, hdl)
128: ZEND_END_ARG_INFO()
129:
130: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_default_handler, 0, 0, 2)
131: ZEND_ARG_INFO(0, parser)
132: ZEND_ARG_INFO(0, hdl)
133: ZEND_END_ARG_INFO()
134:
135: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_unparsed_entity_decl_handler, 0, 0, 2)
136: ZEND_ARG_INFO(0, parser)
137: ZEND_ARG_INFO(0, hdl)
138: ZEND_END_ARG_INFO()
139:
140: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_notation_decl_handler, 0, 0, 2)
141: ZEND_ARG_INFO(0, parser)
142: ZEND_ARG_INFO(0, hdl)
143: ZEND_END_ARG_INFO()
144:
145: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_external_entity_ref_handler, 0, 0, 2)
146: ZEND_ARG_INFO(0, parser)
147: ZEND_ARG_INFO(0, hdl)
148: ZEND_END_ARG_INFO()
149:
150: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_start_namespace_decl_handler, 0, 0, 2)
151: ZEND_ARG_INFO(0, parser)
152: ZEND_ARG_INFO(0, hdl)
153: ZEND_END_ARG_INFO()
154:
155: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_set_end_namespace_decl_handler, 0, 0, 2)
156: ZEND_ARG_INFO(0, parser)
157: ZEND_ARG_INFO(0, hdl)
158: ZEND_END_ARG_INFO()
159:
160: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parse, 0, 0, 2)
161: ZEND_ARG_INFO(0, parser)
162: ZEND_ARG_INFO(0, data)
163: ZEND_ARG_INFO(0, isfinal)
164: ZEND_END_ARG_INFO()
165:
166: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parse_into_struct, 0, 0, 3)
167: ZEND_ARG_INFO(0, parser)
168: ZEND_ARG_INFO(0, data)
169: ZEND_ARG_INFO(1, values)
170: ZEND_ARG_INFO(1, index)
171: ZEND_END_ARG_INFO()
172:
173: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_get_error_code, 0, 0, 1)
174: ZEND_ARG_INFO(0, parser)
175: ZEND_END_ARG_INFO()
176:
177: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_error_string, 0, 0, 1)
178: ZEND_ARG_INFO(0, code)
179: ZEND_END_ARG_INFO()
180:
181: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_get_current_line_number, 0, 0, 1)
182: ZEND_ARG_INFO(0, parser)
183: ZEND_END_ARG_INFO()
184:
185: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_get_current_column_number, 0, 0, 1)
186: ZEND_ARG_INFO(0, parser)
187: ZEND_END_ARG_INFO()
188:
189: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_get_current_byte_index, 0, 0, 1)
190: ZEND_ARG_INFO(0, parser)
191: ZEND_END_ARG_INFO()
192:
193: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parser_free, 0, 0, 1)
194: ZEND_ARG_INFO(0, parser)
195: ZEND_END_ARG_INFO()
196:
197: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parser_set_option, 0, 0, 3)
198: ZEND_ARG_INFO(0, parser)
199: ZEND_ARG_INFO(0, option)
200: ZEND_ARG_INFO(0, value)
201: ZEND_END_ARG_INFO()
202:
203: ZEND_BEGIN_ARG_INFO_EX(arginfo_xml_parser_get_option, 0, 0, 2)
204: ZEND_ARG_INFO(0, parser)
205: ZEND_ARG_INFO(0, option)
206: ZEND_END_ARG_INFO()
207:
208: ZEND_BEGIN_ARG_INFO_EX(arginfo_utf8_encode, 0, 0, 1)
209: ZEND_ARG_INFO(0, data)
210: ZEND_END_ARG_INFO()
211:
212: ZEND_BEGIN_ARG_INFO_EX(arginfo_utf8_decode, 0, 0, 1)
213: ZEND_ARG_INFO(0, data)
214: ZEND_END_ARG_INFO()
215:
216: const zend_function_entry xml_functions[] = {
217: PHP_FE(xml_parser_create, arginfo_xml_parser_create)
218: PHP_FE(xml_parser_create_ns, arginfo_xml_parser_create_ns)
219: PHP_FE(xml_set_object, arginfo_xml_set_object)
220: PHP_FE(xml_set_element_handler, arginfo_xml_set_element_handler)
221: PHP_FE(xml_set_character_data_handler, arginfo_xml_set_character_data_handler)
222: PHP_FE(xml_set_processing_instruction_handler, arginfo_xml_set_processing_instruction_handler)
223: PHP_FE(xml_set_default_handler, arginfo_xml_set_default_handler)
224: PHP_FE(xml_set_unparsed_entity_decl_handler,arginfo_xml_set_unparsed_entity_decl_handler)
225: PHP_FE(xml_set_notation_decl_handler, arginfo_xml_set_notation_decl_handler)
226: PHP_FE(xml_set_external_entity_ref_handler, arginfo_xml_set_external_entity_ref_handler)
227: PHP_FE(xml_set_start_namespace_decl_handler,arginfo_xml_set_start_namespace_decl_handler)
228: PHP_FE(xml_set_end_namespace_decl_handler, arginfo_xml_set_end_namespace_decl_handler)
229: PHP_FE(xml_parse, arginfo_xml_parse)
230: PHP_FE(xml_parse_into_struct, arginfo_xml_parse_into_struct)
231: PHP_FE(xml_get_error_code, arginfo_xml_get_error_code)
232: PHP_FE(xml_error_string, arginfo_xml_error_string)
233: PHP_FE(xml_get_current_line_number, arginfo_xml_get_current_line_number)
234: PHP_FE(xml_get_current_column_number, arginfo_xml_get_current_column_number)
235: PHP_FE(xml_get_current_byte_index, arginfo_xml_get_current_byte_index)
236: PHP_FE(xml_parser_free, arginfo_xml_parser_free)
237: PHP_FE(xml_parser_set_option, arginfo_xml_parser_set_option)
238: PHP_FE(xml_parser_get_option, arginfo_xml_parser_get_option)
239: PHP_FE(utf8_encode, arginfo_utf8_encode)
240: PHP_FE(utf8_decode, arginfo_utf8_decode)
241: PHP_FE_END
242: };
243:
244: #ifdef LIBXML_EXPAT_COMPAT
245: static const zend_module_dep xml_deps[] = {
246: ZEND_MOD_REQUIRED("libxml")
247: ZEND_MOD_END
248: };
249: #endif
250:
251: zend_module_entry xml_module_entry = {
252: #ifdef LIBXML_EXPAT_COMPAT
253: STANDARD_MODULE_HEADER_EX, NULL,
254: xml_deps,
255: #else
256: STANDARD_MODULE_HEADER,
257: #endif
258: "xml", /* extension name */
259: xml_functions, /* extension function list */
260: PHP_MINIT(xml), /* extension-wide startup function */
261: NULL, /* extension-wide shutdown function */
262: NULL, /* per-request startup function */
263: NULL, /* per-request shutdown function */
264: PHP_MINFO(xml), /* information function */
265: NO_VERSION_YET,
266: PHP_MODULE_GLOBALS(xml), /* globals descriptor */
267: PHP_GINIT(xml), /* globals ctor */
268: NULL, /* globals dtor */
269: NULL, /* post deactivate */
270: STANDARD_MODULE_PROPERTIES_EX
271: };
272:
273: /* All the encoding functions are set to NULL right now, since all
274: * the encoding is currently done internally by expat/xmltok.
275: */
276: xml_encoding xml_encodings[] = {
1.1.1.4 ! misho 277: { (XML_Char *)"ISO-8859-1", xml_decode_iso_8859_1, xml_encode_iso_8859_1 },
! 278: { (XML_Char *)"US-ASCII", xml_decode_us_ascii, xml_encode_us_ascii },
! 279: { (XML_Char *)"UTF-8", NULL, NULL },
! 280: { (XML_Char *)NULL, NULL, NULL }
1.1 misho 281: };
282:
283: static XML_Memory_Handling_Suite php_xml_mem_hdlrs;
284:
285: /* True globals, no need for thread safety */
286: static int le_xml_parser;
287:
288: /* }}} */
289:
290: /* {{{ startup, shutdown and info functions */
291: static PHP_GINIT_FUNCTION(xml)
292: {
293: xml_globals->default_encoding = "UTF-8";
294: }
295:
296: static void *php_xml_malloc_wrapper(size_t sz)
297: {
298: return emalloc(sz);
299: }
300:
301: static void *php_xml_realloc_wrapper(void *ptr, size_t sz)
302: {
303: return erealloc(ptr, sz);
304: }
305:
306: static void php_xml_free_wrapper(void *ptr)
307: {
308: if (ptr != NULL) {
309: efree(ptr);
310: }
311: }
312:
313: PHP_MINIT_FUNCTION(xml)
314: {
315: le_xml_parser = zend_register_list_destructors_ex(xml_parser_dtor, NULL, "xml", module_number);
316:
317: REGISTER_LONG_CONSTANT("XML_ERROR_NONE", XML_ERROR_NONE, CONST_CS|CONST_PERSISTENT);
318: REGISTER_LONG_CONSTANT("XML_ERROR_NO_MEMORY", XML_ERROR_NO_MEMORY, CONST_CS|CONST_PERSISTENT);
319: REGISTER_LONG_CONSTANT("XML_ERROR_SYNTAX", XML_ERROR_SYNTAX, CONST_CS|CONST_PERSISTENT);
320: REGISTER_LONG_CONSTANT("XML_ERROR_NO_ELEMENTS", XML_ERROR_NO_ELEMENTS, CONST_CS|CONST_PERSISTENT);
321: REGISTER_LONG_CONSTANT("XML_ERROR_INVALID_TOKEN", XML_ERROR_INVALID_TOKEN, CONST_CS|CONST_PERSISTENT);
322: REGISTER_LONG_CONSTANT("XML_ERROR_UNCLOSED_TOKEN", XML_ERROR_UNCLOSED_TOKEN, CONST_CS|CONST_PERSISTENT);
323: REGISTER_LONG_CONSTANT("XML_ERROR_PARTIAL_CHAR", XML_ERROR_PARTIAL_CHAR, CONST_CS|CONST_PERSISTENT);
324: REGISTER_LONG_CONSTANT("XML_ERROR_TAG_MISMATCH", XML_ERROR_TAG_MISMATCH, CONST_CS|CONST_PERSISTENT);
325: REGISTER_LONG_CONSTANT("XML_ERROR_DUPLICATE_ATTRIBUTE", XML_ERROR_DUPLICATE_ATTRIBUTE, CONST_CS|CONST_PERSISTENT);
326: REGISTER_LONG_CONSTANT("XML_ERROR_JUNK_AFTER_DOC_ELEMENT", XML_ERROR_JUNK_AFTER_DOC_ELEMENT, CONST_CS|CONST_PERSISTENT);
327: REGISTER_LONG_CONSTANT("XML_ERROR_PARAM_ENTITY_REF", XML_ERROR_PARAM_ENTITY_REF, CONST_CS|CONST_PERSISTENT);
328: REGISTER_LONG_CONSTANT("XML_ERROR_UNDEFINED_ENTITY", XML_ERROR_UNDEFINED_ENTITY, CONST_CS|CONST_PERSISTENT);
329: REGISTER_LONG_CONSTANT("XML_ERROR_RECURSIVE_ENTITY_REF", XML_ERROR_RECURSIVE_ENTITY_REF, CONST_CS|CONST_PERSISTENT);
330: REGISTER_LONG_CONSTANT("XML_ERROR_ASYNC_ENTITY", XML_ERROR_ASYNC_ENTITY, CONST_CS|CONST_PERSISTENT);
331: REGISTER_LONG_CONSTANT("XML_ERROR_BAD_CHAR_REF", XML_ERROR_BAD_CHAR_REF, CONST_CS|CONST_PERSISTENT);
332: REGISTER_LONG_CONSTANT("XML_ERROR_BINARY_ENTITY_REF", XML_ERROR_BINARY_ENTITY_REF, CONST_CS|CONST_PERSISTENT);
333: REGISTER_LONG_CONSTANT("XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF", XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF, CONST_CS|CONST_PERSISTENT);
334: REGISTER_LONG_CONSTANT("XML_ERROR_MISPLACED_XML_PI", XML_ERROR_MISPLACED_XML_PI, CONST_CS|CONST_PERSISTENT);
335: REGISTER_LONG_CONSTANT("XML_ERROR_UNKNOWN_ENCODING", XML_ERROR_UNKNOWN_ENCODING, CONST_CS|CONST_PERSISTENT);
336: REGISTER_LONG_CONSTANT("XML_ERROR_INCORRECT_ENCODING", XML_ERROR_INCORRECT_ENCODING, CONST_CS|CONST_PERSISTENT);
337: REGISTER_LONG_CONSTANT("XML_ERROR_UNCLOSED_CDATA_SECTION", XML_ERROR_UNCLOSED_CDATA_SECTION, CONST_CS|CONST_PERSISTENT);
338: REGISTER_LONG_CONSTANT("XML_ERROR_EXTERNAL_ENTITY_HANDLING", XML_ERROR_EXTERNAL_ENTITY_HANDLING, CONST_CS|CONST_PERSISTENT);
339:
340: REGISTER_LONG_CONSTANT("XML_OPTION_CASE_FOLDING", PHP_XML_OPTION_CASE_FOLDING, CONST_CS|CONST_PERSISTENT);
341: REGISTER_LONG_CONSTANT("XML_OPTION_TARGET_ENCODING", PHP_XML_OPTION_TARGET_ENCODING, CONST_CS|CONST_PERSISTENT);
342: REGISTER_LONG_CONSTANT("XML_OPTION_SKIP_TAGSTART", PHP_XML_OPTION_SKIP_TAGSTART, CONST_CS|CONST_PERSISTENT);
343: REGISTER_LONG_CONSTANT("XML_OPTION_SKIP_WHITE", PHP_XML_OPTION_SKIP_WHITE, CONST_CS|CONST_PERSISTENT);
344:
345: /* this object should not be pre-initialised at compile time,
346: as the order of members may vary */
347:
348: php_xml_mem_hdlrs.malloc_fcn = php_xml_malloc_wrapper;
349: php_xml_mem_hdlrs.realloc_fcn = php_xml_realloc_wrapper;
350: php_xml_mem_hdlrs.free_fcn = php_xml_free_wrapper;
351:
352: #ifdef LIBXML_EXPAT_COMPAT
353: REGISTER_STRING_CONSTANT("XML_SAX_IMPL", "libxml", CONST_CS|CONST_PERSISTENT);
354: #else
355: REGISTER_STRING_CONSTANT("XML_SAX_IMPL", "expat", CONST_CS|CONST_PERSISTENT);
356: #endif
357:
358: return SUCCESS;
359: }
360:
361: PHP_MINFO_FUNCTION(xml)
362: {
363: php_info_print_table_start();
364: php_info_print_table_row(2, "XML Support", "active");
365: php_info_print_table_row(2, "XML Namespace Support", "active");
366: #if defined(LIBXML_DOTTED_VERSION) && defined(LIBXML_EXPAT_COMPAT)
367: php_info_print_table_row(2, "libxml2 Version", LIBXML_DOTTED_VERSION);
368: #else
369: php_info_print_table_row(2, "EXPAT Version", XML_ExpatVersion());
370: #endif
371: php_info_print_table_end();
372: }
373: /* }}} */
374:
375: /* {{{ extension-internal functions */
376: static zval *_xml_resource_zval(long value)
377: {
378: zval *ret;
379: TSRMLS_FETCH();
380:
381: MAKE_STD_ZVAL(ret);
382:
383: Z_TYPE_P(ret) = IS_RESOURCE;
384: Z_LVAL_P(ret) = value;
385:
386: zend_list_addref(value);
387:
388: return ret;
389: }
390:
391: static zval *_xml_string_zval(const char *str)
392: {
393: zval *ret;
394: int len = strlen(str);
395: MAKE_STD_ZVAL(ret);
396:
397: Z_TYPE_P(ret) = IS_STRING;
398: Z_STRLEN_P(ret) = len;
399: Z_STRVAL_P(ret) = estrndup(str, len);
400: return ret;
401: }
402:
403: static zval *_xml_xmlchar_zval(const XML_Char *s, int len, const XML_Char *encoding)
404: {
405: zval *ret;
406: MAKE_STD_ZVAL(ret);
407:
408: if (s == NULL) {
409: ZVAL_FALSE(ret);
410: return ret;
411: }
412: if (len == 0) {
413: len = _xml_xmlcharlen(s);
414: }
415: Z_TYPE_P(ret) = IS_STRING;
416: Z_STRVAL_P(ret) = xml_utf8_decode(s, len, &Z_STRLEN_P(ret), encoding);
417: return ret;
418: }
419: /* }}} */
420:
421: /* {{{ xml_parser_dtor() */
422: static void xml_parser_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)
423: {
424: xml_parser *parser = (xml_parser *)rsrc->ptr;
425:
426: if (parser->parser) {
427: XML_ParserFree(parser->parser);
428: }
429: if (parser->ltags) {
430: int inx;
1.1.1.4 ! misho 431: for (inx = 0; ((inx < parser->level) && (inx < XML_MAXLEVEL)); inx++)
1.1 misho 432: efree(parser->ltags[ inx ]);
433: efree(parser->ltags);
434: }
435: if (parser->startElementHandler) {
436: zval_ptr_dtor(&parser->startElementHandler);
437: }
438: if (parser->endElementHandler) {
439: zval_ptr_dtor(&parser->endElementHandler);
440: }
441: if (parser->characterDataHandler) {
442: zval_ptr_dtor(&parser->characterDataHandler);
443: }
444: if (parser->processingInstructionHandler) {
445: zval_ptr_dtor(&parser->processingInstructionHandler);
446: }
447: if (parser->defaultHandler) {
448: zval_ptr_dtor(&parser->defaultHandler);
449: }
450: if (parser->unparsedEntityDeclHandler) {
451: zval_ptr_dtor(&parser->unparsedEntityDeclHandler);
452: }
453: if (parser->notationDeclHandler) {
454: zval_ptr_dtor(&parser->notationDeclHandler);
455: }
456: if (parser->externalEntityRefHandler) {
457: zval_ptr_dtor(&parser->externalEntityRefHandler);
458: }
459: if (parser->unknownEncodingHandler) {
460: zval_ptr_dtor(&parser->unknownEncodingHandler);
461: }
462: if (parser->startNamespaceDeclHandler) {
463: zval_ptr_dtor(&parser->startNamespaceDeclHandler);
464: }
465: if (parser->endNamespaceDeclHandler) {
466: zval_ptr_dtor(&parser->endNamespaceDeclHandler);
467: }
468: if (parser->baseURI) {
469: efree(parser->baseURI);
470: }
471: if (parser->object) {
472: zval_ptr_dtor(&parser->object);
473: }
474:
475: efree(parser);
476: }
477: /* }}} */
478:
479: /* {{{ xml_set_handler() */
480: static void xml_set_handler(zval **handler, zval **data)
481: {
482: /* If we have already a handler, release it */
483: if (*handler) {
484: zval_ptr_dtor(handler);
485: }
486:
487: /* IS_ARRAY might indicate that we're using array($obj, 'method') syntax */
488: if (Z_TYPE_PP(data) != IS_ARRAY && Z_TYPE_PP(data) != IS_OBJECT) {
489:
490: convert_to_string_ex(data);
491: if (Z_STRLEN_PP(data) == 0) {
492: *handler = NULL;
493: return;
494: }
495: }
496:
497: zval_add_ref(data);
498:
499: *handler = *data;
500: }
501: /* }}} */
502:
503: /* {{{ xml_call_handler() */
504: static zval *xml_call_handler(xml_parser *parser, zval *handler, zend_function *function_ptr, int argc, zval **argv)
505: {
506: int i;
507: TSRMLS_FETCH();
508:
509: if (parser && handler && !EG(exception)) {
510: zval ***args;
511: zval *retval;
512: int result;
513: zend_fcall_info fci;
514:
515: args = safe_emalloc(sizeof(zval **), argc, 0);
516: for (i = 0; i < argc; i++) {
517: args[i] = &argv[i];
518: }
519:
520: fci.size = sizeof(fci);
521: fci.function_table = EG(function_table);
522: fci.function_name = handler;
523: fci.symbol_table = NULL;
524: fci.object_ptr = parser->object;
525: fci.retval_ptr_ptr = &retval;
526: fci.param_count = argc;
527: fci.params = args;
528: fci.no_separation = 0;
529: /*fci.function_handler_cache = &function_ptr;*/
530:
531: result = zend_call_function(&fci, NULL TSRMLS_CC);
532: if (result == FAILURE) {
533: zval **method;
534: zval **obj;
535:
536: if (Z_TYPE_P(handler) == IS_STRING) {
537: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to call handler %s()", Z_STRVAL_P(handler));
538: } else if (zend_hash_index_find(Z_ARRVAL_P(handler), 0, (void **) &obj) == SUCCESS &&
539: zend_hash_index_find(Z_ARRVAL_P(handler), 1, (void **) &method) == SUCCESS &&
540: Z_TYPE_PP(obj) == IS_OBJECT &&
541: Z_TYPE_PP(method) == IS_STRING) {
542: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to call handler %s::%s()", Z_OBJCE_PP(obj)->name, Z_STRVAL_PP(method));
543: } else
544: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to call handler");
545: }
546:
547: for (i = 0; i < argc; i++) {
548: zval_ptr_dtor(args[i]);
549: }
550: efree(args);
551:
552: if (result == FAILURE) {
553: return NULL;
554: } else {
555: return EG(exception) ? NULL : retval;
556: }
557: } else {
558: for (i = 0; i < argc; i++) {
559: zval_ptr_dtor(&argv[i]);
560: }
561: return NULL;
562: }
563: }
564: /* }}} */
565:
566: /* {{{ xml_encode_iso_8859_1() */
567: inline static unsigned short xml_encode_iso_8859_1(unsigned char c)
568: {
569: return (unsigned short)c;
570: }
571: /* }}} */
572:
573: /* {{{ xml_decode_iso_8859_1() */
574: inline static char xml_decode_iso_8859_1(unsigned short c)
575: {
576: return (char)(c > 0xff ? '?' : c);
577: }
578: /* }}} */
579:
580: /* {{{ xml_encode_us_ascii() */
581: inline static unsigned short xml_encode_us_ascii(unsigned char c)
582: {
583: return (unsigned short)c;
584: }
585: /* }}} */
586:
587: /* {{{ xml_decode_us_ascii() */
588: inline static char xml_decode_us_ascii(unsigned short c)
589: {
590: return (char)(c > 0x7f ? '?' : c);
591: }
592: /* }}} */
593:
594: /* {{{ xml_get_encoding() */
595: static xml_encoding *xml_get_encoding(const XML_Char *name)
596: {
597: xml_encoding *enc = &xml_encodings[0];
598:
599: while (enc && enc->name) {
600: if (strcasecmp(name, enc->name) == 0) {
601: return enc;
602: }
603: enc++;
604: }
605: return NULL;
606: }
607: /* }}} */
608:
609: /* {{{ xml_utf8_encode */
610: PHPAPI char *xml_utf8_encode(const char *s, int len, int *newlen, const XML_Char *encoding)
611: {
612: int pos = len;
613: char *newbuf;
614: unsigned int c;
615: unsigned short (*encoder)(unsigned char) = NULL;
616: xml_encoding *enc = xml_get_encoding(encoding);
617:
618: *newlen = 0;
619: if (enc) {
620: encoder = enc->encoding_function;
621: } else {
622: /* If the target encoding was unknown, fail */
623: return NULL;
624: }
625: if (encoder == NULL) {
626: /* If no encoder function was specified, return the data as-is.
627: */
628: newbuf = emalloc(len + 1);
629: memcpy(newbuf, s, len);
630: *newlen = len;
631: newbuf[*newlen] = '\0';
632: return newbuf;
633: }
634: /* This is the theoretical max (will never get beyond len * 2 as long
635: * as we are converting from single-byte characters, though) */
636: newbuf = safe_emalloc(len, 4, 1);
637: while (pos > 0) {
638: c = encoder ? encoder((unsigned char)(*s)) : (unsigned short)(*s);
639: if (c < 0x80) {
640: newbuf[(*newlen)++] = (char) c;
641: } else if (c < 0x800) {
642: newbuf[(*newlen)++] = (0xc0 | (c >> 6));
643: newbuf[(*newlen)++] = (0x80 | (c & 0x3f));
644: } else if (c < 0x10000) {
645: newbuf[(*newlen)++] = (0xe0 | (c >> 12));
646: newbuf[(*newlen)++] = (0xc0 | ((c >> 6) & 0x3f));
647: newbuf[(*newlen)++] = (0x80 | (c & 0x3f));
648: } else if (c < 0x200000) {
649: newbuf[(*newlen)++] = (0xf0 | (c >> 18));
650: newbuf[(*newlen)++] = (0xe0 | ((c >> 12) & 0x3f));
651: newbuf[(*newlen)++] = (0xc0 | ((c >> 6) & 0x3f));
652: newbuf[(*newlen)++] = (0x80 | (c & 0x3f));
653: }
654: pos--;
655: s++;
656: }
657: newbuf[*newlen] = 0;
658: newbuf = erealloc(newbuf, (*newlen)+1);
659: return newbuf;
660: }
661: /* }}} */
662:
663: /* {{{ xml_utf8_decode */
664: PHPAPI char *xml_utf8_decode(const XML_Char *s, int len, int *newlen, const XML_Char *encoding)
665: {
666: size_t pos = 0;
667: char *newbuf = emalloc(len + 1);
668: unsigned int c;
669: char (*decoder)(unsigned short) = NULL;
670: xml_encoding *enc = xml_get_encoding(encoding);
671:
672: *newlen = 0;
673: if (enc) {
674: decoder = enc->decoding_function;
675: }
676: if (decoder == NULL) {
677: /* If the target encoding was unknown, or no decoder function
678: * was specified, return the UTF-8-encoded data as-is.
679: */
680: memcpy(newbuf, s, len);
681: *newlen = len;
682: newbuf[*newlen] = '\0';
683: return newbuf;
684: }
685:
686: while (pos < (size_t)len) {
687: int status = FAILURE;
688: c = php_next_utf8_char((const unsigned char*)s, (size_t) len, &pos, &status);
689:
690: if (status == FAILURE || c > 0xFFU) {
691: c = '?';
692: }
693:
694: newbuf[*newlen] = decoder ? decoder(c) : c;
695: ++*newlen;
696: }
697: if (*newlen < len) {
698: newbuf = erealloc(newbuf, *newlen + 1);
699: }
700: newbuf[*newlen] = '\0';
701: return newbuf;
702: }
703: /* }}} */
704:
705: /* {{{ _xml_xmlcharlen() */
706: static int _xml_xmlcharlen(const XML_Char *s)
707: {
708: int len = 0;
709:
710: while (*s) {
711: len++;
712: s++;
713: }
714: return len;
715: }
716: /* }}} */
717:
718: /* {{{ _xml_zval_strdup() */
719: PHPAPI char *_xml_zval_strdup(zval *val)
720: {
721: if (Z_TYPE_P(val) == IS_STRING) {
722: char *buf = emalloc(Z_STRLEN_P(val) + 1);
723: memcpy(buf, Z_STRVAL_P(val), Z_STRLEN_P(val));
724: buf[Z_STRLEN_P(val)] = '\0';
725: return buf;
726: }
727: return NULL;
728: }
729: /* }}} */
730:
731: /* {{{ _xml_add_to_info */
732: static void _xml_add_to_info(xml_parser *parser,char *name)
733: {
734: zval **element, *values;
735:
736: if (! parser->info) {
737: return;
738: }
739:
740: if (zend_hash_find(Z_ARRVAL_P(parser->info),name,strlen(name) + 1,(void **) &element) == FAILURE) {
741: MAKE_STD_ZVAL(values);
742:
743: array_init(values);
744:
745: zend_hash_update(Z_ARRVAL_P(parser->info), name, strlen(name)+1, (void *) &values, sizeof(zval*), (void **) &element);
746: }
747:
748: add_next_index_long(*element,parser->curtag);
749:
750: parser->curtag++;
751: }
752: /* }}} */
753:
754: /* {{{ _xml_decode_tag() */
755: static char *_xml_decode_tag(xml_parser *parser, const char *tag)
756: {
757: char *newstr;
758: int out_len;
759:
760: newstr = xml_utf8_decode(tag, strlen(tag), &out_len, parser->target_encoding);
761:
762: if (parser->case_folding) {
763: php_strtoupper(newstr, out_len);
764: }
765:
766: return newstr;
767: }
768: /* }}} */
769:
770: /* {{{ _xml_startElementHandler() */
771: void _xml_startElementHandler(void *userData, const XML_Char *name, const XML_Char **attributes)
772: {
773: xml_parser *parser = (xml_parser *)userData;
774: const char **attrs = (const char **) attributes;
775: char *tag_name;
776: char *att, *val;
777: int val_len;
778: zval *retval, *args[3];
779:
780: if (parser) {
781: parser->level++;
782:
783: tag_name = _xml_decode_tag(parser, name);
784:
785: if (parser->startElementHandler) {
786: args[0] = _xml_resource_zval(parser->index);
787: args[1] = _xml_string_zval(((char *) tag_name) + parser->toffset);
788: MAKE_STD_ZVAL(args[2]);
789: array_init(args[2]);
790:
791: while (attributes && *attributes) {
792: att = _xml_decode_tag(parser, attributes[0]);
793: val = xml_utf8_decode(attributes[1], strlen(attributes[1]), &val_len, parser->target_encoding);
794:
795: add_assoc_stringl(args[2], att, val, val_len, 0);
796:
797: attributes += 2;
798:
799: efree(att);
800: }
801:
802: if ((retval = xml_call_handler(parser, parser->startElementHandler, parser->startElementPtr, 3, args))) {
803: zval_ptr_dtor(&retval);
804: }
805: }
806:
807: if (parser->data) {
1.1.1.4 ! misho 808: if (parser->level <= XML_MAXLEVEL) {
! 809: zval *tag, *atr;
! 810: int atcnt = 0;
1.1 misho 811:
1.1.1.4 ! misho 812: MAKE_STD_ZVAL(tag);
! 813: MAKE_STD_ZVAL(atr);
1.1 misho 814:
1.1.1.4 ! misho 815: array_init(tag);
! 816: array_init(atr);
1.1 misho 817:
1.1.1.4 ! misho 818: _xml_add_to_info(parser,((char *) tag_name) + parser->toffset);
1.1 misho 819:
1.1.1.4 ! misho 820: add_assoc_string(tag,"tag",((char *) tag_name) + parser->toffset,1); /* cast to avoid gcc-warning */
! 821: add_assoc_string(tag,"type","open",1);
! 822: add_assoc_long(tag,"level",parser->level);
1.1 misho 823:
1.1.1.4 ! misho 824: parser->ltags[parser->level-1] = estrdup(tag_name);
! 825: parser->lastwasopen = 1;
1.1 misho 826:
1.1.1.4 ! misho 827: attributes = (const XML_Char **) attrs;
1.1 misho 828:
1.1.1.4 ! misho 829: while (attributes && *attributes) {
! 830: att = _xml_decode_tag(parser, attributes[0]);
! 831: val = xml_utf8_decode(attributes[1], strlen(attributes[1]), &val_len, parser->target_encoding);
1.1 misho 832:
1.1.1.4 ! misho 833: add_assoc_stringl(atr,att,val,val_len,0);
1.1 misho 834:
1.1.1.4 ! misho 835: atcnt++;
! 836: attributes += 2;
1.1 misho 837:
1.1.1.4 ! misho 838: efree(att);
! 839: }
! 840:
! 841: if (atcnt) {
! 842: zend_hash_add(Z_ARRVAL_P(tag),"attributes",sizeof("attributes"),&atr,sizeof(zval*),NULL);
! 843: } else {
! 844: zval_ptr_dtor(&atr);
! 845: }
1.1 misho 846:
1.1.1.4 ! misho 847: zend_hash_next_index_insert(Z_ARRVAL_P(parser->data),&tag,sizeof(zval*),(void *) &parser->ctag);
! 848: } else if (parser->level == (XML_MAXLEVEL + 1)) {
! 849: TSRMLS_FETCH();
! 850: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Maximum depth exceeded - Results truncated");
! 851: }
1.1 misho 852: }
853:
854: efree(tag_name);
855: }
856: }
857: /* }}} */
858:
859: /* {{{ _xml_endElementHandler() */
860: void _xml_endElementHandler(void *userData, const XML_Char *name)
861: {
862: xml_parser *parser = (xml_parser *)userData;
863: char *tag_name;
864:
865: if (parser) {
866: zval *retval, *args[2];
867:
868: tag_name = _xml_decode_tag(parser, name);
869:
870: if (parser->endElementHandler) {
871: args[0] = _xml_resource_zval(parser->index);
872: args[1] = _xml_string_zval(((char *) tag_name) + parser->toffset);
873:
874: if ((retval = xml_call_handler(parser, parser->endElementHandler, parser->endElementPtr, 2, args))) {
875: zval_ptr_dtor(&retval);
876: }
877: }
878:
879: if (parser->data) {
880: zval *tag;
881:
882: if (parser->lastwasopen) {
883: add_assoc_string(*(parser->ctag),"type","complete",1);
884: } else {
885: MAKE_STD_ZVAL(tag);
886:
887: array_init(tag);
888:
889: _xml_add_to_info(parser,((char *) tag_name) + parser->toffset);
890:
891: add_assoc_string(tag,"tag",((char *) tag_name) + parser->toffset,1); /* cast to avoid gcc-warning */
892: add_assoc_string(tag,"type","close",1);
893: add_assoc_long(tag,"level",parser->level);
894:
895: zend_hash_next_index_insert(Z_ARRVAL_P(parser->data),&tag,sizeof(zval*),NULL);
896: }
897:
898: parser->lastwasopen = 0;
899: }
900:
901: efree(tag_name);
902:
1.1.1.4 ! misho 903: if ((parser->ltags) && (parser->level <= XML_MAXLEVEL)) {
1.1 misho 904: efree(parser->ltags[parser->level-1]);
905: }
906:
907: parser->level--;
908: }
909: }
910: /* }}} */
911:
912: /* {{{ _xml_characterDataHandler() */
913: void _xml_characterDataHandler(void *userData, const XML_Char *s, int len)
914: {
915: xml_parser *parser = (xml_parser *)userData;
916:
917: if (parser) {
918: zval *retval, *args[2];
919:
920: if (parser->characterDataHandler) {
921: args[0] = _xml_resource_zval(parser->index);
922: args[1] = _xml_xmlchar_zval(s, len, parser->target_encoding);
923: if ((retval = xml_call_handler(parser, parser->characterDataHandler, parser->characterDataPtr, 2, args))) {
924: zval_ptr_dtor(&retval);
925: }
926: }
927:
928: if (parser->data) {
929: int i;
930: int doprint = 0;
931:
932: char *decoded_value;
933: int decoded_len;
934:
935: decoded_value = xml_utf8_decode(s,len,&decoded_len,parser->target_encoding);
936: for (i = 0; i < decoded_len; i++) {
937: switch (decoded_value[i]) {
938: case ' ':
939: case '\t':
940: case '\n':
941: continue;
942: default:
943: doprint = 1;
944: break;
945: }
946: if (doprint) {
947: break;
948: }
949: }
950: if (doprint || (! parser->skipwhite)) {
951: if (parser->lastwasopen) {
952: zval **myval;
953:
954: /* check if the current tag already has a value - if yes append to that! */
955: if (zend_hash_find(Z_ARRVAL_PP(parser->ctag),"value",sizeof("value"),(void **) &myval) == SUCCESS) {
956: int newlen = Z_STRLEN_PP(myval) + decoded_len;
957: Z_STRVAL_PP(myval) = erealloc(Z_STRVAL_PP(myval),newlen+1);
958: strncpy(Z_STRVAL_PP(myval) + Z_STRLEN_PP(myval), decoded_value, decoded_len + 1);
959: Z_STRLEN_PP(myval) += decoded_len;
960: efree(decoded_value);
961: } else {
962: add_assoc_string(*(parser->ctag),"value",decoded_value,0);
963: }
964:
965: } else {
966: zval *tag;
967: zval **curtag, **mytype, **myval;
968: HashPosition hpos=NULL;
969:
970: zend_hash_internal_pointer_end_ex(Z_ARRVAL_P(parser->data), &hpos);
971:
972: if (hpos && (zend_hash_get_current_data_ex(Z_ARRVAL_P(parser->data), (void **) &curtag, &hpos) == SUCCESS)) {
973: if (zend_hash_find(Z_ARRVAL_PP(curtag),"type",sizeof("type"),(void **) &mytype) == SUCCESS) {
974: if (!strcmp(Z_STRVAL_PP(mytype), "cdata")) {
975: if (zend_hash_find(Z_ARRVAL_PP(curtag),"value",sizeof("value"),(void **) &myval) == SUCCESS) {
976: int newlen = Z_STRLEN_PP(myval) + decoded_len;
977: Z_STRVAL_PP(myval) = erealloc(Z_STRVAL_PP(myval),newlen+1);
978: strncpy(Z_STRVAL_PP(myval) + Z_STRLEN_PP(myval), decoded_value, decoded_len + 1);
979: Z_STRLEN_PP(myval) += decoded_len;
980: efree(decoded_value);
981: return;
982: }
983: }
984: }
985: }
986:
1.1.1.4 ! misho 987: if (parser->level <= XML_MAXLEVEL) {
! 988: MAKE_STD_ZVAL(tag);
1.1 misho 989:
1.1.1.4 ! misho 990: array_init(tag);
1.1 misho 991:
1.1.1.4 ! misho 992: _xml_add_to_info(parser,parser->ltags[parser->level-1] + parser->toffset);
! 993:
! 994: add_assoc_string(tag,"tag",parser->ltags[parser->level-1] + parser->toffset,1);
! 995: add_assoc_string(tag,"value",decoded_value,0);
! 996: add_assoc_string(tag,"type","cdata",1);
! 997: add_assoc_long(tag,"level",parser->level);
! 998:
! 999: zend_hash_next_index_insert(Z_ARRVAL_P(parser->data),&tag,sizeof(zval*),NULL);
! 1000: } else if (parser->level == (XML_MAXLEVEL + 1)) {
! 1001: TSRMLS_FETCH();
! 1002: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Maximum depth exceeded - Results truncated");
! 1003: }
1.1 misho 1004: }
1005: } else {
1006: efree(decoded_value);
1007: }
1008: }
1009: }
1010: }
1011: /* }}} */
1012:
1013: /* {{{ _xml_processingInstructionHandler() */
1014: void _xml_processingInstructionHandler(void *userData, const XML_Char *target, const XML_Char *data)
1015: {
1016: xml_parser *parser = (xml_parser *)userData;
1017:
1018: if (parser && parser->processingInstructionHandler) {
1019: zval *retval, *args[3];
1020:
1021: args[0] = _xml_resource_zval(parser->index);
1022: args[1] = _xml_xmlchar_zval(target, 0, parser->target_encoding);
1023: args[2] = _xml_xmlchar_zval(data, 0, parser->target_encoding);
1024: if ((retval = xml_call_handler(parser, parser->processingInstructionHandler, parser->processingInstructionPtr, 3, args))) {
1025: zval_ptr_dtor(&retval);
1026: }
1027: }
1028: }
1029: /* }}} */
1030:
1031: /* {{{ _xml_defaultHandler() */
1032: void _xml_defaultHandler(void *userData, const XML_Char *s, int len)
1033: {
1034: xml_parser *parser = (xml_parser *)userData;
1035:
1036: if (parser && parser->defaultHandler) {
1037: zval *retval, *args[2];
1038:
1039: args[0] = _xml_resource_zval(parser->index);
1040: args[1] = _xml_xmlchar_zval(s, len, parser->target_encoding);
1041: if ((retval = xml_call_handler(parser, parser->defaultHandler, parser->defaultPtr, 2, args))) {
1042: zval_ptr_dtor(&retval);
1043: }
1044: }
1045: }
1046: /* }}} */
1047:
1048: /* {{{ _xml_unparsedEntityDeclHandler() */
1049: void _xml_unparsedEntityDeclHandler(void *userData,
1050: const XML_Char *entityName,
1051: const XML_Char *base,
1052: const XML_Char *systemId,
1053: const XML_Char *publicId,
1054: const XML_Char *notationName)
1055: {
1056: xml_parser *parser = (xml_parser *)userData;
1057:
1058: if (parser && parser->unparsedEntityDeclHandler) {
1059: zval *retval, *args[6];
1060:
1061: args[0] = _xml_resource_zval(parser->index);
1062: args[1] = _xml_xmlchar_zval(entityName, 0, parser->target_encoding);
1063: args[2] = _xml_xmlchar_zval(base, 0, parser->target_encoding);
1064: args[3] = _xml_xmlchar_zval(systemId, 0, parser->target_encoding);
1065: args[4] = _xml_xmlchar_zval(publicId, 0, parser->target_encoding);
1066: args[5] = _xml_xmlchar_zval(notationName, 0, parser->target_encoding);
1067: if ((retval = xml_call_handler(parser, parser->unparsedEntityDeclHandler, parser->unparsedEntityDeclPtr, 6, args))) {
1068: zval_ptr_dtor(&retval);
1069: }
1070: }
1071: }
1072: /* }}} */
1073:
1074: /* {{{ _xml_notationDeclHandler() */
1075: void _xml_notationDeclHandler(void *userData,
1076: const XML_Char *notationName,
1077: const XML_Char *base,
1078: const XML_Char *systemId,
1079: const XML_Char *publicId)
1080: {
1081: xml_parser *parser = (xml_parser *)userData;
1082:
1083: if (parser && parser->notationDeclHandler) {
1084: zval *retval, *args[5];
1085:
1086: args[0] = _xml_resource_zval(parser->index);
1087: args[1] = _xml_xmlchar_zval(notationName, 0, parser->target_encoding);
1088: args[2] = _xml_xmlchar_zval(base, 0, parser->target_encoding);
1089: args[3] = _xml_xmlchar_zval(systemId, 0, parser->target_encoding);
1090: args[4] = _xml_xmlchar_zval(publicId, 0, parser->target_encoding);
1091: if ((retval = xml_call_handler(parser, parser->notationDeclHandler, parser->notationDeclPtr, 5, args))) {
1092: zval_ptr_dtor(&retval);
1093: }
1094: }
1095: }
1096: /* }}} */
1097:
1098: /* {{{ _xml_externalEntityRefHandler() */
1099: int _xml_externalEntityRefHandler(XML_Parser parserPtr,
1100: const XML_Char *openEntityNames,
1101: const XML_Char *base,
1102: const XML_Char *systemId,
1103: const XML_Char *publicId)
1104: {
1105: xml_parser *parser = XML_GetUserData(parserPtr);
1106: int ret = 0; /* abort if no handler is set (should be configurable?) */
1107:
1108: if (parser && parser->externalEntityRefHandler) {
1109: zval *retval, *args[5];
1110:
1111: args[0] = _xml_resource_zval(parser->index);
1112: args[1] = _xml_xmlchar_zval(openEntityNames, 0, parser->target_encoding);
1113: args[2] = _xml_xmlchar_zval(base, 0, parser->target_encoding);
1114: args[3] = _xml_xmlchar_zval(systemId, 0, parser->target_encoding);
1115: args[4] = _xml_xmlchar_zval(publicId, 0, parser->target_encoding);
1116: if ((retval = xml_call_handler(parser, parser->externalEntityRefHandler, parser->externalEntityRefPtr, 5, args))) {
1117: convert_to_long(retval);
1118: ret = Z_LVAL_P(retval);
1119: efree(retval);
1120: } else {
1121: ret = 0;
1122: }
1123: }
1124: return ret;
1125: }
1126: /* }}} */
1127:
1128: /* {{{ _xml_startNamespaceDeclHandler() */
1129: void _xml_startNamespaceDeclHandler(void *userData,const XML_Char *prefix, const XML_Char *uri)
1130: {
1131: xml_parser *parser = (xml_parser *)userData;
1132:
1133: if (parser && parser->startNamespaceDeclHandler) {
1134: zval *retval, *args[3];
1135:
1136: args[0] = _xml_resource_zval(parser->index);
1137: args[1] = _xml_xmlchar_zval(prefix, 0, parser->target_encoding);
1138: args[2] = _xml_xmlchar_zval(uri, 0, parser->target_encoding);
1139: if ((retval = xml_call_handler(parser, parser->startNamespaceDeclHandler, parser->startNamespaceDeclPtr, 3, args))) {
1140: zval_ptr_dtor(&retval);
1141: }
1142: }
1143: }
1144: /* }}} */
1145:
1146: /* {{{ _xml_endNamespaceDeclHandler() */
1147: void _xml_endNamespaceDeclHandler(void *userData, const XML_Char *prefix)
1148: {
1149: xml_parser *parser = (xml_parser *)userData;
1150:
1151: if (parser && parser->endNamespaceDeclHandler) {
1152: zval *retval, *args[2];
1153:
1154: args[0] = _xml_resource_zval(parser->index);
1155: args[1] = _xml_xmlchar_zval(prefix, 0, parser->target_encoding);
1156: if ((retval = xml_call_handler(parser, parser->endNamespaceDeclHandler, parser->endNamespaceDeclPtr, 2, args))) {
1157: zval_ptr_dtor(&retval);
1158: }
1159: }
1160: }
1161: /* }}} */
1162:
1163: /************************* EXTENSION FUNCTIONS *************************/
1164:
1165: static void php_xml_parser_create_impl(INTERNAL_FUNCTION_PARAMETERS, int ns_support) /* {{{ */
1166: {
1167: xml_parser *parser;
1168: int auto_detect = 0;
1169:
1170: char *encoding_param = NULL;
1171: int encoding_param_len = 0;
1172:
1173: char *ns_param = NULL;
1174: int ns_param_len = 0;
1175:
1176: XML_Char *encoding;
1177:
1178: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, (ns_support ? "|ss": "|s"), &encoding_param, &encoding_param_len, &ns_param, &ns_param_len) == FAILURE) {
1179: RETURN_FALSE;
1180: }
1181:
1182: if (encoding_param != NULL) {
1183: /* The supported encoding types are hardcoded here because
1184: * we are limited to the encodings supported by expat/xmltok.
1185: */
1186: if (encoding_param_len == 0) {
1187: encoding = XML(default_encoding);
1188: auto_detect = 1;
1189: } else if (strcasecmp(encoding_param, "ISO-8859-1") == 0) {
1190: encoding = "ISO-8859-1";
1191: } else if (strcasecmp(encoding_param, "UTF-8") == 0) {
1192: encoding = "UTF-8";
1193: } else if (strcasecmp(encoding_param, "US-ASCII") == 0) {
1194: encoding = "US-ASCII";
1195: } else {
1196: php_error_docref(NULL TSRMLS_CC, E_WARNING, "unsupported source encoding \"%s\"", encoding_param);
1197: RETURN_FALSE;
1198: }
1199: } else {
1200: encoding = XML(default_encoding);
1201: }
1202:
1203: if (ns_support && ns_param == NULL){
1204: ns_param = ":";
1205: }
1206:
1207: parser = ecalloc(1, sizeof(xml_parser));
1208: parser->parser = XML_ParserCreate_MM((auto_detect ? NULL : encoding),
1209: &php_xml_mem_hdlrs, ns_param);
1210:
1211: parser->target_encoding = encoding;
1212: parser->case_folding = 1;
1213: parser->object = NULL;
1214: parser->isparsing = 0;
1215:
1216: XML_SetUserData(parser->parser, parser);
1217:
1218: ZEND_REGISTER_RESOURCE(return_value, parser,le_xml_parser);
1219: parser->index = Z_LVAL_P(return_value);
1220: }
1221: /* }}} */
1222:
1223: /* {{{ proto resource xml_parser_create([string encoding])
1224: Create an XML parser */
1225: PHP_FUNCTION(xml_parser_create)
1226: {
1227: php_xml_parser_create_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
1228: }
1229: /* }}} */
1230:
1231: /* {{{ proto resource xml_parser_create_ns([string encoding [, string sep]])
1232: Create an XML parser */
1233: PHP_FUNCTION(xml_parser_create_ns)
1234: {
1235: php_xml_parser_create_impl(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
1236: }
1237: /* }}} */
1238:
1239: /* {{{ proto int xml_set_object(resource parser, object &obj)
1240: Set up object which should be used for callbacks */
1241: PHP_FUNCTION(xml_set_object)
1242: {
1243: xml_parser *parser;
1244: zval *pind, *mythis;
1245:
1246: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ro", &pind, &mythis) == FAILURE) {
1247: return;
1248: }
1249:
1250: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1251:
1252: /* please leave this commented - or ask thies@thieso.net before doing it (again) */
1253: if (parser->object) {
1254: zval_ptr_dtor(&parser->object);
1255: }
1256:
1257: /* please leave this commented - or ask thies@thieso.net before doing it (again) */
1258: /* #ifdef ZEND_ENGINE_2
1259: zval_add_ref(&parser->object);
1260: #endif */
1261:
1262: ALLOC_ZVAL(parser->object);
1263: MAKE_COPY_ZVAL(&mythis, parser->object);
1264:
1265: RETVAL_TRUE;
1266: }
1267: /* }}} */
1268:
1269: /* {{{ proto int xml_set_element_handler(resource parser, string shdl, string ehdl)
1270: Set up start and end element handlers */
1271: PHP_FUNCTION(xml_set_element_handler)
1272: {
1273: xml_parser *parser;
1274: zval *pind, **shdl, **ehdl;
1275:
1276: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZZ", &pind, &shdl, &ehdl) == FAILURE) {
1277: return;
1278: }
1279:
1280: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1281:
1282: xml_set_handler(&parser->startElementHandler, shdl);
1283: xml_set_handler(&parser->endElementHandler, ehdl);
1284: XML_SetElementHandler(parser->parser, _xml_startElementHandler, _xml_endElementHandler);
1285: RETVAL_TRUE;
1286: }
1287: /* }}} */
1288:
1289: /* {{{ proto int xml_set_character_data_handler(resource parser, string hdl)
1290: Set up character data handler */
1291: PHP_FUNCTION(xml_set_character_data_handler)
1292: {
1293: xml_parser *parser;
1294: zval *pind, **hdl;
1295:
1296: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1297: return;
1298: }
1299:
1300: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1301:
1302: xml_set_handler(&parser->characterDataHandler, hdl);
1303: XML_SetCharacterDataHandler(parser->parser, _xml_characterDataHandler);
1304: RETVAL_TRUE;
1305: }
1306: /* }}} */
1307:
1308: /* {{{ proto int xml_set_processing_instruction_handler(resource parser, string hdl)
1309: Set up processing instruction (PI) handler */
1310: PHP_FUNCTION(xml_set_processing_instruction_handler)
1311: {
1312: xml_parser *parser;
1313: zval *pind, **hdl;
1314:
1315: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1316: return;
1317: }
1318:
1319: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1320:
1321: xml_set_handler(&parser->processingInstructionHandler, hdl);
1322: XML_SetProcessingInstructionHandler(parser->parser, _xml_processingInstructionHandler);
1323: RETVAL_TRUE;
1324: }
1325: /* }}} */
1326:
1327: /* {{{ proto int xml_set_default_handler(resource parser, string hdl)
1328: Set up default handler */
1329: PHP_FUNCTION(xml_set_default_handler)
1330: {
1331: xml_parser *parser;
1332: zval *pind, **hdl;
1333:
1334: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1335: return;
1336: }
1337: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1338:
1339: xml_set_handler(&parser->defaultHandler, hdl);
1340: XML_SetDefaultHandler(parser->parser, _xml_defaultHandler);
1341: RETVAL_TRUE;
1342: }
1343: /* }}} */
1344:
1345: /* {{{ proto int xml_set_unparsed_entity_decl_handler(resource parser, string hdl)
1346: Set up unparsed entity declaration handler */
1347: PHP_FUNCTION(xml_set_unparsed_entity_decl_handler)
1348: {
1349: xml_parser *parser;
1350: zval *pind, **hdl;
1351:
1352: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1353: return;
1354: }
1355:
1356: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1357:
1358: xml_set_handler(&parser->unparsedEntityDeclHandler, hdl);
1359: XML_SetUnparsedEntityDeclHandler(parser->parser, _xml_unparsedEntityDeclHandler);
1360: RETVAL_TRUE;
1361: }
1362: /* }}} */
1363:
1364: /* {{{ proto int xml_set_notation_decl_handler(resource parser, string hdl)
1365: Set up notation declaration handler */
1366: PHP_FUNCTION(xml_set_notation_decl_handler)
1367: {
1368: xml_parser *parser;
1369: zval *pind, **hdl;
1370:
1371: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1372: return;
1373: }
1374: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1375:
1376: xml_set_handler(&parser->notationDeclHandler, hdl);
1377: XML_SetNotationDeclHandler(parser->parser, _xml_notationDeclHandler);
1378: RETVAL_TRUE;
1379: }
1380: /* }}} */
1381:
1382: /* {{{ proto int xml_set_external_entity_ref_handler(resource parser, string hdl)
1383: Set up external entity reference handler */
1384: PHP_FUNCTION(xml_set_external_entity_ref_handler)
1385: {
1386: xml_parser *parser;
1387: zval *pind, **hdl;
1388:
1389: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1390: return;
1391: }
1392: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1393:
1394: xml_set_handler(&parser->externalEntityRefHandler, hdl);
1395: XML_SetExternalEntityRefHandler(parser->parser, (void *) _xml_externalEntityRefHandler);
1396: RETVAL_TRUE;
1397: }
1398: /* }}} */
1399:
1400: /* {{{ proto int xml_set_start_namespace_decl_handler(resource parser, string hdl)
1401: Set up character data handler */
1402: PHP_FUNCTION(xml_set_start_namespace_decl_handler)
1403: {
1404: xml_parser *parser;
1405: zval *pind, **hdl;
1406:
1407: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1408: return;
1409: }
1410:
1411: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1412:
1413: xml_set_handler(&parser->startNamespaceDeclHandler, hdl);
1414: XML_SetStartNamespaceDeclHandler(parser->parser, _xml_startNamespaceDeclHandler);
1415: RETVAL_TRUE;
1416: }
1417: /* }}} */
1418:
1419: /* {{{ proto int xml_set_end_namespace_decl_handler(resource parser, string hdl)
1420: Set up character data handler */
1421: PHP_FUNCTION(xml_set_end_namespace_decl_handler)
1422: {
1423: xml_parser *parser;
1424: zval *pind, **hdl;
1425:
1426: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rZ", &pind, &hdl) == FAILURE) {
1427: return;
1428: }
1429:
1430: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1431:
1432: xml_set_handler(&parser->endNamespaceDeclHandler, hdl);
1433: XML_SetEndNamespaceDeclHandler(parser->parser, _xml_endNamespaceDeclHandler);
1434: RETVAL_TRUE;
1435: }
1436: /* }}} */
1437:
1438: /* {{{ proto int xml_parse(resource parser, string data [, int isFinal])
1439: Start parsing an XML document */
1440: PHP_FUNCTION(xml_parse)
1441: {
1442: xml_parser *parser;
1443: zval *pind;
1444: char *data;
1445: int data_len, ret;
1446: long isFinal = 0;
1447:
1448: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rs|l", &pind, &data, &data_len, &isFinal) == FAILURE) {
1449: return;
1450: }
1451: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1452:
1453: parser->isparsing = 1;
1454: ret = XML_Parse(parser->parser, data, data_len, isFinal);
1455: parser->isparsing = 0;
1456: RETVAL_LONG(ret);
1457: }
1458:
1459: /* }}} */
1460:
1461: /* {{{ proto int xml_parse_into_struct(resource parser, string data, array &values [, array &index ])
1462: Parsing a XML document */
1463:
1464: PHP_FUNCTION(xml_parse_into_struct)
1465: {
1466: xml_parser *parser;
1467: zval *pind, **xdata, **info = NULL;
1468: char *data;
1469: int data_len, ret;
1470:
1471: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rsZ|Z", &pind, &data, &data_len, &xdata, &info) == FAILURE) {
1472: return;
1473: }
1474:
1475: if (info) {
1476: zval_dtor(*info);
1477: array_init(*info);
1478: }
1479:
1480: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1481:
1482: zval_dtor(*xdata);
1483: array_init(*xdata);
1484:
1485: parser->data = *xdata;
1486:
1487: if (info) {
1488: parser->info = *info;
1489: }
1490:
1491: parser->level = 0;
1492: parser->ltags = safe_emalloc(XML_MAXLEVEL, sizeof(char *), 0);
1493:
1494: XML_SetDefaultHandler(parser->parser, _xml_defaultHandler);
1495: XML_SetElementHandler(parser->parser, _xml_startElementHandler, _xml_endElementHandler);
1496: XML_SetCharacterDataHandler(parser->parser, _xml_characterDataHandler);
1497:
1498: parser->isparsing = 1;
1499: ret = XML_Parse(parser->parser, data, data_len, 1);
1500: parser->isparsing = 0;
1501:
1502: RETVAL_LONG(ret);
1503: }
1504: /* }}} */
1505:
1506: /* {{{ proto int xml_get_error_code(resource parser)
1507: Get XML parser error code */
1508: PHP_FUNCTION(xml_get_error_code)
1509: {
1510: xml_parser *parser;
1511: zval *pind;
1512:
1513: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
1514: return;
1515: }
1516: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1517:
1518: RETVAL_LONG((long)XML_GetErrorCode(parser->parser));
1519: }
1520: /* }}} */
1521:
1522: /* {{{ proto string xml_error_string(int code)
1523: Get XML parser error string */
1524: PHP_FUNCTION(xml_error_string)
1525: {
1526: long code;
1527: char *str;
1528:
1529: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &code) == FAILURE) {
1530: return;
1531: }
1532:
1533: str = (char *)XML_ErrorString((int)code);
1534: if (str) {
1535: RETVAL_STRING(str, 1);
1536: }
1537: }
1538: /* }}} */
1539:
1540: /* {{{ proto int xml_get_current_line_number(resource parser)
1541: Get current line number for an XML parser */
1542: PHP_FUNCTION(xml_get_current_line_number)
1543: {
1544: xml_parser *parser;
1545: zval *pind;
1546:
1547: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
1548: return;
1549: }
1550: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1551:
1552: RETVAL_LONG(XML_GetCurrentLineNumber(parser->parser));
1553: }
1554: /* }}} */
1555:
1556: /* {{{ proto int xml_get_current_column_number(resource parser)
1557: Get current column number for an XML parser */
1558: PHP_FUNCTION(xml_get_current_column_number)
1559: {
1560: xml_parser *parser;
1561: zval *pind;
1562:
1563: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
1564: return;
1565: }
1566: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1567:
1568: RETVAL_LONG(XML_GetCurrentColumnNumber(parser->parser));
1569: }
1570: /* }}} */
1571:
1572: /* {{{ proto int xml_get_current_byte_index(resource parser)
1573: Get current byte index for an XML parser */
1574: PHP_FUNCTION(xml_get_current_byte_index)
1575: {
1576: xml_parser *parser;
1577: zval *pind;
1578:
1579: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
1580: return;
1581: }
1582: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1583:
1584: RETVAL_LONG(XML_GetCurrentByteIndex(parser->parser));
1585: }
1586: /* }}} */
1587:
1588: /* {{{ proto int xml_parser_free(resource parser)
1589: Free an XML parser */
1590: PHP_FUNCTION(xml_parser_free)
1591: {
1592: zval *pind;
1593: xml_parser *parser;
1594:
1595: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &pind) == FAILURE) {
1596: return;
1597: }
1598:
1599: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1600:
1601: if (parser->isparsing == 1) {
1602: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Parser cannot be freed while it is parsing.");
1603: RETURN_FALSE;
1604: }
1605:
1606: if (zend_list_delete(parser->index) == FAILURE) {
1607: RETURN_FALSE;
1608: }
1609:
1610: RETVAL_TRUE;
1611: }
1612: /* }}} */
1613:
1614: /* {{{ proto int xml_parser_set_option(resource parser, int option, mixed value)
1615: Set options in an XML parser */
1616: PHP_FUNCTION(xml_parser_set_option)
1617: {
1618: xml_parser *parser;
1619: zval *pind, **val;
1620: long opt;
1621:
1622: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlZ", &pind, &opt, &val) == FAILURE) {
1623: return;
1624: }
1625: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1626:
1627: switch (opt) {
1628: case PHP_XML_OPTION_CASE_FOLDING:
1629: convert_to_long_ex(val);
1630: parser->case_folding = Z_LVAL_PP(val);
1631: break;
1632: case PHP_XML_OPTION_SKIP_TAGSTART:
1633: convert_to_long_ex(val);
1634: parser->toffset = Z_LVAL_PP(val);
1635: break;
1636: case PHP_XML_OPTION_SKIP_WHITE:
1637: convert_to_long_ex(val);
1638: parser->skipwhite = Z_LVAL_PP(val);
1639: break;
1640: case PHP_XML_OPTION_TARGET_ENCODING: {
1641: xml_encoding *enc;
1642: convert_to_string_ex(val);
1643: enc = xml_get_encoding(Z_STRVAL_PP(val));
1644: if (enc == NULL) {
1645: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unsupported target encoding \"%s\"", Z_STRVAL_PP(val));
1646: RETURN_FALSE;
1647: }
1648: parser->target_encoding = enc->name;
1649: break;
1650: }
1651: default:
1652: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown option");
1653: RETURN_FALSE;
1654: break;
1655: }
1656: RETVAL_TRUE;
1657: }
1658: /* }}} */
1659:
1660: /* {{{ proto int xml_parser_get_option(resource parser, int option)
1661: Get options from an XML parser */
1662: PHP_FUNCTION(xml_parser_get_option)
1663: {
1664: xml_parser *parser;
1665: zval *pind;
1666: long opt;
1667:
1668: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rl", &pind, &opt) == FAILURE) {
1669: return;
1670: }
1671: ZEND_FETCH_RESOURCE(parser,xml_parser *, &pind, -1, "XML Parser", le_xml_parser);
1672:
1673: switch (opt) {
1674: case PHP_XML_OPTION_CASE_FOLDING:
1675: RETURN_LONG(parser->case_folding);
1676: break;
1677: case PHP_XML_OPTION_TARGET_ENCODING:
1678: RETURN_STRING(parser->target_encoding, 1);
1679: break;
1680: default:
1681: php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown option");
1682: RETURN_FALSE;
1683: break;
1684: }
1685:
1686: RETVAL_FALSE; /* never reached */
1687: }
1688: /* }}} */
1689:
1690: /* {{{ proto string utf8_encode(string data)
1691: Encodes an ISO-8859-1 string to UTF-8 */
1692: PHP_FUNCTION(utf8_encode)
1693: {
1694: char *arg;
1695: XML_Char *encoded;
1696: int arg_len, len;
1697:
1698: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &arg, &arg_len) == FAILURE) {
1699: return;
1700: }
1701:
1702: encoded = xml_utf8_encode(arg, arg_len, &len, "ISO-8859-1");
1703: if (encoded == NULL) {
1704: RETURN_FALSE;
1705: }
1706: RETVAL_STRINGL(encoded, len, 0);
1707: }
1708: /* }}} */
1709:
1710: /* {{{ proto string utf8_decode(string data)
1711: Converts a UTF-8 encoded string to ISO-8859-1 */
1712: PHP_FUNCTION(utf8_decode)
1713: {
1714: char *arg;
1715: XML_Char *decoded;
1716: int arg_len, len;
1717:
1718: if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &arg, &arg_len) == FAILURE) {
1719: return;
1720: }
1721:
1722: decoded = xml_utf8_decode(arg, arg_len, &len, "ISO-8859-1");
1723: if (decoded == NULL) {
1724: RETURN_FALSE;
1725: }
1726: RETVAL_STRINGL(decoded, len, 0);
1727: }
1728: /* }}} */
1729:
1730: #endif
1731:
1732: /*
1733: * Local variables:
1734: * tab-width: 4
1735: * c-basic-offset: 4
1736: * End:
1737: * vim600: sw=4 ts=4 fdm=marker
1738: * vim<600: sw=4 ts=4
1739: */
FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>
![[BACK]](/icons/cvsweb/back.gif){kind=icon}
Return to xml.c CVS log ![[TXT]](/icons/cvsweb/text.gif){kind=icon}
![[DIR]](/icons/cvsweb/dir.gif){kind=icon}
Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / xml