1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2016 The PHP Group |
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 | Author: John Coggeshall <john@php.net> |
16 +----------------------------------------------------------------------+
17 */
18
19 /* $Id: 57f050b275c6da348310461a64aaad21feef8091 $ */
20
21 #ifdef HAVE_CONFIG_H
22 #include "config.h"
23 #endif
24
25 #include "php.h"
26 #include "php_tidy.h"
27
28 #if HAVE_TIDY
29
30 #include "php_ini.h"
31 #include "ext/standard/info.h"
32
33 #include "tidy.h"
34 #include "buffio.h"
35
36 /* compatibility with older versions of libtidy */
37 #ifndef TIDY_CALL
38 #define TIDY_CALL
39 #endif
40
41 #define PHP_TIDY_MODULE_VERSION "2.0"
42
43 /* {{{ ext/tidy macros
44 */
45 #define FIX_BUFFER(bptr) do { if ((bptr)->size) { (bptr)->bp[(bptr)->size-1] = '\0'; } } while(0)
46
47 #define TIDY_SET_CONTEXT \
48 zval *object = getThis();
49
50 #define TIDY_FETCH_OBJECT \
51 PHPTidyObj *obj; \
52 TIDY_SET_CONTEXT; \
53 if (object) { \
54 if (zend_parse_parameters_none() == FAILURE) { \
55 return; \
56 } \
57 } else { \
58 if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "O", &object, tidy_ce_doc) == FAILURE) { \
59 RETURN_FALSE; \
60 } \
61 } \
62 obj = (PHPTidyObj *) zend_object_store_get_object(object TSRMLS_CC); \
63
64 #define TIDY_FETCH_ONLY_OBJECT \
65 PHPTidyObj *obj; \
66 TIDY_SET_CONTEXT; \
67 if (zend_parse_parameters_none() == FAILURE) { \
68 return; \
69 } \
70 obj = (PHPTidyObj *) zend_object_store_get_object(object TSRMLS_CC); \
71
72 #define TIDY_APPLY_CONFIG_ZVAL(_doc, _val) \
73 if(_val) { \
74 if(Z_TYPE_PP(_val) == IS_ARRAY) { \
75 _php_tidy_apply_config_array(_doc, HASH_OF(*_val) TSRMLS_CC); \
76 } else { \
77 convert_to_string_ex(_val); \
78 TIDY_OPEN_BASE_DIR_CHECK(Z_STRVAL_PP(_val)); \
79 switch (tidyLoadConfig(_doc, Z_STRVAL_PP(_val))) { \
80 case -1: \
81 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not load configuration file '%s'", Z_STRVAL_PP(_val)); \
82 break; \
83 case 1: \
84 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "There were errors while parsing the configuration file '%s'", Z_STRVAL_PP(_val)); \
85 break; \
86 } \
87 } \
88 }
89
90 #define REGISTER_TIDY_CLASS(classname, name, parent, __flags) \
91 { \
92 zend_class_entry ce; \
93 INIT_CLASS_ENTRY(ce, # classname, tidy_funcs_ ## name); \
94 ce.create_object = tidy_object_new_ ## name; \
95 tidy_ce_ ## name = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
96 tidy_ce_ ## name->ce_flags |= __flags; \
97 memcpy(&tidy_object_handlers_ ## name, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); \
98 tidy_object_handlers_ ## name.clone_obj = NULL; \
99 }
100
101 #define TIDY_TAG_CONST(tag) REGISTER_LONG_CONSTANT("TIDY_TAG_" #tag, TidyTag_##tag, CONST_CS | CONST_PERSISTENT)
102 #define TIDY_NODE_CONST(name, type) REGISTER_LONG_CONSTANT("TIDY_NODETYPE_" #name, TidyNode_##type, CONST_CS | CONST_PERSISTENT)
103
104 #ifndef TRUE
105 #define TRUE 1
106 #endif
107
108 #ifndef FALSE
109 #define FALSE 0
110 #endif
111
112 #define ADD_PROPERTY_STRING(_table, _key, _string) \
113 { \
114 zval *tmp; \
115 MAKE_STD_ZVAL(tmp); \
116 if (_string) { \
117 ZVAL_STRING(tmp, (char *)_string, 1); \
118 } else { \
119 ZVAL_EMPTY_STRING(tmp); \
120 } \
121 zend_hash_update(_table, #_key, sizeof(#_key), (void *)&tmp, sizeof(zval *), NULL); \
122 }
123
124 #define ADD_PROPERTY_STRINGL(_table, _key, _string, _len) \
125 { \
126 zval *tmp; \
127 MAKE_STD_ZVAL(tmp); \
128 if (_string) { \
129 ZVAL_STRINGL(tmp, (char *)_string, _len, 1); \
130 } else { \
131 ZVAL_EMPTY_STRING(tmp); \
132 } \
133 zend_hash_update(_table, #_key, sizeof(#_key), (void *)&tmp, sizeof(zval *), NULL); \
134 }
135
136 #define ADD_PROPERTY_LONG(_table, _key, _long) \
137 { \
138 zval *tmp; \
139 MAKE_STD_ZVAL(tmp); \
140 ZVAL_LONG(tmp, _long); \
141 zend_hash_update(_table, #_key, sizeof(#_key), (void *)&tmp, sizeof(zval *), NULL); \
142 }
143
144 #define ADD_PROPERTY_NULL(_table, _key) \
145 { \
146 zval *tmp; \
147 MAKE_STD_ZVAL(tmp); \
148 ZVAL_NULL(tmp); \
149 zend_hash_update(_table, #_key, sizeof(#_key), (void *)&tmp, sizeof(zval *), NULL); \
150 }
151
152 #define ADD_PROPERTY_BOOL(_table, _key, _bool) \
153 { \
154 zval *tmp; \
155 MAKE_STD_ZVAL(tmp); \
156 ZVAL_BOOL(tmp, _bool); \
157 zend_hash_update(_table, #_key, sizeof(#_key), (void *)&tmp, sizeof(zval *), NULL); \
158 }
159
160 #define TIDY_OPEN_BASE_DIR_CHECK(filename) \
161 if (php_check_open_basedir(filename TSRMLS_CC)) { \
162 RETURN_FALSE; \
163 } \
164
165 #define TIDY_SET_DEFAULT_CONFIG(_doc) \
166 if (TG(default_config) && TG(default_config)[0]) { \
167 if (tidyLoadConfig(_doc, TG(default_config)) < 0) { \
168 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to load Tidy configuration file at '%s'.", TG(default_config)); \
169 } \
170 }
171 /* }}} */
172
173 /* {{{ ext/tidy structs
174 */
175 typedef struct _PHPTidyDoc PHPTidyDoc;
176 typedef struct _PHPTidyObj PHPTidyObj;
177
178 typedef enum {
179 is_node,
180 is_doc
181 } tidy_obj_type;
182
183 typedef enum {
184 is_root_node,
185 is_html_node,
186 is_head_node,
187 is_body_node
188 } tidy_base_nodetypes;
189
190 struct _PHPTidyDoc {
191 TidyDoc doc;
192 TidyBuffer *errbuf;
193 unsigned int ref_count;
194 unsigned int initialized:1;
195 };
196
197 struct _PHPTidyObj {
198 zend_object std;
199 TidyNode node;
200 tidy_obj_type type;
201 PHPTidyDoc *ptdoc;
202 };
203 /* }}} */
204
205 /* {{{ ext/tidy prototypes
206 */
207 static char *php_tidy_file_to_mem(char *, zend_bool, int * TSRMLS_DC);
208 static void tidy_object_free_storage(void * TSRMLS_DC);
209 static zend_object_value tidy_object_new_node(zend_class_entry * TSRMLS_DC);
210 static zend_object_value tidy_object_new_doc(zend_class_entry * TSRMLS_DC);
211 static zval * tidy_instanciate(zend_class_entry *, zval * TSRMLS_DC);
212 static int tidy_doc_cast_handler(zval *, zval *, int TSRMLS_DC);
213 static int tidy_node_cast_handler(zval *, zval *, int TSRMLS_DC);
214 static void tidy_doc_update_properties(PHPTidyObj * TSRMLS_DC);
215 static void tidy_add_default_properties(PHPTidyObj *, tidy_obj_type TSRMLS_DC);
216 static void *php_tidy_get_opt_val(PHPTidyDoc *, TidyOption, TidyOptionType * TSRMLS_DC);
217 static void php_tidy_create_node(INTERNAL_FUNCTION_PARAMETERS, tidy_base_nodetypes);
218 static int _php_tidy_set_tidy_opt(TidyDoc, char *, zval * TSRMLS_DC);
219 static int _php_tidy_apply_config_array(TidyDoc doc, HashTable *ht_options TSRMLS_DC);
220 static void _php_tidy_register_nodetypes(INIT_FUNC_ARGS);
221 static void _php_tidy_register_tags(INIT_FUNC_ARGS);
222 static PHP_INI_MH(php_tidy_set_clean_output);
223 static void php_tidy_clean_output_start(const char *name, size_t name_len TSRMLS_DC);
224 static php_output_handler *php_tidy_output_handler_init(const char *handler_name, size_t handler_name_len, size_t chunk_size, int flags TSRMLS_DC);
225 static int php_tidy_output_handler(void **nothing, php_output_context *output_context);
226
227 static PHP_MINIT_FUNCTION(tidy);
228 static PHP_MSHUTDOWN_FUNCTION(tidy);
229 static PHP_RINIT_FUNCTION(tidy);
230 static PHP_MINFO_FUNCTION(tidy);
231
232 static PHP_FUNCTION(tidy_getopt);
233 static PHP_FUNCTION(tidy_parse_string);
234 static PHP_FUNCTION(tidy_parse_file);
235 static PHP_FUNCTION(tidy_clean_repair);
236 static PHP_FUNCTION(tidy_repair_string);
237 static PHP_FUNCTION(tidy_repair_file);
238 static PHP_FUNCTION(tidy_diagnose);
239 static PHP_FUNCTION(tidy_get_output);
240 static PHP_FUNCTION(tidy_get_error_buffer);
241 static PHP_FUNCTION(tidy_get_release);
242 static PHP_FUNCTION(tidy_get_config);
243 static PHP_FUNCTION(tidy_get_status);
244 static PHP_FUNCTION(tidy_get_html_ver);
245 #if HAVE_TIDYOPTGETDOC
246 static PHP_FUNCTION(tidy_get_opt_doc);
247 #endif
248 static PHP_FUNCTION(tidy_is_xhtml);
249 static PHP_FUNCTION(tidy_is_xml);
250 static PHP_FUNCTION(tidy_error_count);
251 static PHP_FUNCTION(tidy_warning_count);
252 static PHP_FUNCTION(tidy_access_count);
253 static PHP_FUNCTION(tidy_config_count);
254
255 static PHP_FUNCTION(tidy_get_root);
256 static PHP_FUNCTION(tidy_get_html);
257 static PHP_FUNCTION(tidy_get_head);
258 static PHP_FUNCTION(tidy_get_body);
259
260 static TIDY_DOC_METHOD(__construct);
261 static TIDY_DOC_METHOD(parseFile);
262 static TIDY_DOC_METHOD(parseString);
263
264 static TIDY_NODE_METHOD(hasChildren);
265 static TIDY_NODE_METHOD(hasSiblings);
266 static TIDY_NODE_METHOD(isComment);
267 static TIDY_NODE_METHOD(isHtml);
268 static TIDY_NODE_METHOD(isText);
269 static TIDY_NODE_METHOD(isJste);
270 static TIDY_NODE_METHOD(isAsp);
271 static TIDY_NODE_METHOD(isPhp);
272 static TIDY_NODE_METHOD(getParent);
273 static TIDY_NODE_METHOD(__construct);
274 /* }}} */
275
276 ZEND_DECLARE_MODULE_GLOBALS(tidy)
277
278 PHP_INI_BEGIN()
279 STD_PHP_INI_ENTRY("tidy.default_config", "", PHP_INI_SYSTEM, OnUpdateString, default_config, zend_tidy_globals, tidy_globals)
280 STD_PHP_INI_ENTRY("tidy.clean_output", "0", PHP_INI_USER, php_tidy_set_clean_output, clean_output, zend_tidy_globals, tidy_globals)
281 PHP_INI_END()
282
283 /* {{{ arginfo */
284 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_parse_string, 0, 0, 1)
285 ZEND_ARG_INFO(0, input)
286 ZEND_ARG_INFO(0, config_options)
287 ZEND_ARG_INFO(0, encoding)
288 ZEND_END_ARG_INFO()
289
290 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_error_buffer, 0)
291 ZEND_END_ARG_INFO()
292
293 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_output, 0)
294 ZEND_END_ARG_INFO()
295
296 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_parse_file, 0, 0, 1)
297 ZEND_ARG_INFO(0, file)
298 ZEND_ARG_INFO(0, config_options)
299 ZEND_ARG_INFO(0, encoding)
300 ZEND_ARG_INFO(0, use_include_path)
301 ZEND_END_ARG_INFO()
302
303 ZEND_BEGIN_ARG_INFO(arginfo_tidy_clean_repair, 0)
304 ZEND_END_ARG_INFO()
305
306 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_repair_string, 0, 0, 1)
307 ZEND_ARG_INFO(0, data)
308 ZEND_ARG_INFO(0, config_file)
309 ZEND_ARG_INFO(0, encoding)
310 ZEND_END_ARG_INFO()
311
312 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_repair_file, 0, 0, 1)
313 ZEND_ARG_INFO(0, filename)
314 ZEND_ARG_INFO(0, config_file)
315 ZEND_ARG_INFO(0, encoding)
316 ZEND_ARG_INFO(0, use_include_path)
317 ZEND_END_ARG_INFO()
318
319 ZEND_BEGIN_ARG_INFO(arginfo_tidy_diagnose, 0)
320 ZEND_END_ARG_INFO()
321
322 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_release, 0)
323 ZEND_END_ARG_INFO()
324
325 #if HAVE_TIDYOPTGETDOC
326 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_get_opt_doc, 0, 0, 2)
327 ZEND_ARG_INFO(0, resource)
328 ZEND_ARG_INFO(0, optname)
329 ZEND_END_ARG_INFO()
330 #endif
331
332 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_config, 0)
333 ZEND_END_ARG_INFO()
334
335 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_status, 0)
336 ZEND_END_ARG_INFO()
337
338 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_html_ver, 0)
339 ZEND_END_ARG_INFO()
340
341 ZEND_BEGIN_ARG_INFO(arginfo_tidy_is_xhtml, 0)
342 ZEND_END_ARG_INFO()
343
344 ZEND_BEGIN_ARG_INFO(arginfo_tidy_is_xml, 0)
345 ZEND_END_ARG_INFO()
346
347 ZEND_BEGIN_ARG_INFO(arginfo_tidy_error_count, 0)
348 ZEND_END_ARG_INFO()
349
350 ZEND_BEGIN_ARG_INFO(arginfo_tidy_warning_count, 0)
351 ZEND_END_ARG_INFO()
352
353 ZEND_BEGIN_ARG_INFO(arginfo_tidy_access_count, 0)
354 ZEND_END_ARG_INFO()
355
356 ZEND_BEGIN_ARG_INFO(arginfo_tidy_config_count, 0)
357 ZEND_END_ARG_INFO()
358
359 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_getopt, 0, 0, 1)
360 ZEND_ARG_INFO(0, option)
361 ZEND_END_ARG_INFO()
362
363 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_root, 0)
364 ZEND_END_ARG_INFO()
365
366 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_html, 0)
367 ZEND_END_ARG_INFO()
368
369 ZEND_BEGIN_ARG_INFO(arginfo_tidy_get_head, 0)
370 ZEND_END_ARG_INFO()
371
372 ZEND_BEGIN_ARG_INFO_EX(arginfo_tidy_get_body, 0, 0, 1)
373 ZEND_ARG_INFO(0, tidy)
374 ZEND_END_ARG_INFO()
375 /* }}} */
376
377 static const zend_function_entry tidy_functions[] = {
378 PHP_FE(tidy_getopt, arginfo_tidy_getopt)
379 PHP_FE(tidy_parse_string, arginfo_tidy_parse_string)
380 PHP_FE(tidy_parse_file, arginfo_tidy_parse_file)
381 PHP_FE(tidy_get_output, arginfo_tidy_get_output)
382 PHP_FE(tidy_get_error_buffer, arginfo_tidy_get_error_buffer)
383 PHP_FE(tidy_clean_repair, arginfo_tidy_clean_repair)
384 PHP_FE(tidy_repair_string, arginfo_tidy_repair_string)
385 PHP_FE(tidy_repair_file, arginfo_tidy_repair_file)
386 PHP_FE(tidy_diagnose, arginfo_tidy_diagnose)
387 PHP_FE(tidy_get_release, arginfo_tidy_get_release)
388 PHP_FE(tidy_get_config, arginfo_tidy_get_config)
389 PHP_FE(tidy_get_status, arginfo_tidy_get_status)
390 PHP_FE(tidy_get_html_ver, arginfo_tidy_get_html_ver)
391 PHP_FE(tidy_is_xhtml, arginfo_tidy_is_xhtml)
392 PHP_FE(tidy_is_xml, arginfo_tidy_is_xml)
393 PHP_FE(tidy_error_count, arginfo_tidy_error_count)
394 PHP_FE(tidy_warning_count, arginfo_tidy_warning_count)
395 PHP_FE(tidy_access_count, arginfo_tidy_access_count)
396 PHP_FE(tidy_config_count, arginfo_tidy_config_count)
397 #if HAVE_TIDYOPTGETDOC
398 PHP_FE(tidy_get_opt_doc, arginfo_tidy_get_opt_doc)
399 #endif
400 PHP_FE(tidy_get_root, arginfo_tidy_get_root)
401 PHP_FE(tidy_get_head, arginfo_tidy_get_head)
402 PHP_FE(tidy_get_html, arginfo_tidy_get_html)
403 PHP_FE(tidy_get_body, arginfo_tidy_get_body)
404 PHP_FE_END
405 };
406
407 static const zend_function_entry tidy_funcs_doc[] = {
408 TIDY_METHOD_MAP(getOpt, tidy_getopt, NULL)
409 TIDY_METHOD_MAP(cleanRepair, tidy_clean_repair, NULL)
410 TIDY_DOC_ME(parseFile, NULL)
411 TIDY_DOC_ME(parseString, NULL)
412 TIDY_METHOD_MAP(repairString, tidy_repair_string, NULL)
413 TIDY_METHOD_MAP(repairFile, tidy_repair_file, NULL)
414 TIDY_METHOD_MAP(diagnose, tidy_diagnose, NULL)
415 TIDY_METHOD_MAP(getRelease, tidy_get_release, NULL)
416 TIDY_METHOD_MAP(getConfig, tidy_get_config, NULL)
417 TIDY_METHOD_MAP(getStatus, tidy_get_status, NULL)
418 TIDY_METHOD_MAP(getHtmlVer, tidy_get_html_ver, NULL)
419 #if HAVE_TIDYOPTGETDOC
420 TIDY_METHOD_MAP(getOptDoc, tidy_get_opt_doc, NULL)
421 #endif
422 TIDY_METHOD_MAP(isXhtml, tidy_is_xhtml, NULL)
423 TIDY_METHOD_MAP(isXml, tidy_is_xml, NULL)
424 TIDY_METHOD_MAP(root, tidy_get_root, NULL)
425 TIDY_METHOD_MAP(head, tidy_get_head, NULL)
426 TIDY_METHOD_MAP(html, tidy_get_html, NULL)
427 TIDY_METHOD_MAP(body, tidy_get_body, NULL)
428 TIDY_DOC_ME(__construct, NULL)
429 PHP_FE_END
430 };
431
432 static const zend_function_entry tidy_funcs_node[] = {
433 TIDY_NODE_ME(hasChildren, NULL)
434 TIDY_NODE_ME(hasSiblings, NULL)
435 TIDY_NODE_ME(isComment, NULL)
436 TIDY_NODE_ME(isHtml, NULL)
437 TIDY_NODE_ME(isText, NULL)
438 TIDY_NODE_ME(isJste, NULL)
439 TIDY_NODE_ME(isAsp, NULL)
440 TIDY_NODE_ME(isPhp, NULL)
441 TIDY_NODE_ME(getParent, NULL)
442 TIDY_NODE_PRIVATE_ME(__construct, NULL)
443 PHP_FE_END
444 };
445
446 static zend_class_entry *tidy_ce_doc, *tidy_ce_node;
447
448 static zend_object_handlers tidy_object_handlers_doc;
449 static zend_object_handlers tidy_object_handlers_node;
450
451 zend_module_entry tidy_module_entry = {
452 STANDARD_MODULE_HEADER,
453 "tidy",
454 tidy_functions,
455 PHP_MINIT(tidy),
456 PHP_MSHUTDOWN(tidy),
457 PHP_RINIT(tidy),
458 NULL,
459 PHP_MINFO(tidy),
460 PHP_TIDY_MODULE_VERSION,
461 PHP_MODULE_GLOBALS(tidy),
462 NULL,
463 NULL,
464 NULL,
465 STANDARD_MODULE_PROPERTIES_EX
466 };
467
468 #ifdef COMPILE_DL_TIDY
ZEND_GET_MODULE(tidy)469 ZEND_GET_MODULE(tidy)
470 #endif
471
472 static void* TIDY_CALL php_tidy_malloc(size_t len)
473 {
474 return emalloc(len);
475 }
476
php_tidy_realloc(void * buf,size_t len)477 static void* TIDY_CALL php_tidy_realloc(void *buf, size_t len)
478 {
479 return erealloc(buf, len);
480 }
481
php_tidy_free(void * buf)482 static void TIDY_CALL php_tidy_free(void *buf)
483 {
484 efree(buf);
485 }
486
php_tidy_panic(ctmbstr msg)487 static void TIDY_CALL php_tidy_panic(ctmbstr msg)
488 {
489 TSRMLS_FETCH();
490 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not allocate memory for tidy! (Reason: %s)", (char *)msg);
491 }
492
_php_tidy_set_tidy_opt(TidyDoc doc,char * optname,zval * value TSRMLS_DC)493 static int _php_tidy_set_tidy_opt(TidyDoc doc, char *optname, zval *value TSRMLS_DC)
494 {
495 TidyOption opt = tidyGetOptionByName(doc, optname);
496 zval conv = *value;
497
498 if (!opt) {
499 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Unknown Tidy Configuration Option '%s'", optname);
500 return FAILURE;
501 }
502
503 if (tidyOptIsReadOnly(opt)) {
504 php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Attempting to set read-only option '%s'", optname);
505 return FAILURE;
506 }
507
508 switch(tidyOptGetType(opt)) {
509 case TidyString:
510 if (Z_TYPE(conv) != IS_STRING) {
511 zval_copy_ctor(&conv);
512 convert_to_string(&conv);
513 }
514 if (tidyOptSetValue(doc, tidyOptGetId(opt), Z_STRVAL(conv))) {
515 if (Z_TYPE(conv) != Z_TYPE_P(value)) {
516 zval_dtor(&conv);
517 }
518 return SUCCESS;
519 }
520 if (Z_TYPE(conv) != Z_TYPE_P(value)) {
521 zval_dtor(&conv);
522 }
523 break;
524
525 case TidyInteger:
526 if (Z_TYPE(conv) != IS_LONG) {
527 zval_copy_ctor(&conv);
528 convert_to_long(&conv);
529 }
530 if (tidyOptSetInt(doc, tidyOptGetId(opt), Z_LVAL(conv))) {
531 return SUCCESS;
532 }
533 break;
534
535 case TidyBoolean:
536 if (Z_TYPE(conv) != IS_LONG) {
537 zval_copy_ctor(&conv);
538 convert_to_long(&conv);
539 }
540 if (tidyOptSetBool(doc, tidyOptGetId(opt), Z_LVAL(conv))) {
541 return SUCCESS;
542 }
543 break;
544
545 default:
546 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to determine type of configuration option");
547 break;
548 }
549
550 return FAILURE;
551 }
552
php_tidy_quick_repair(INTERNAL_FUNCTION_PARAMETERS,zend_bool is_file)553 static void php_tidy_quick_repair(INTERNAL_FUNCTION_PARAMETERS, zend_bool is_file)
554 {
555 char *data=NULL, *arg1, *enc = NULL;
556 int arg1_len, enc_len = 0, data_len = 0;
557 zend_bool use_include_path = 0;
558 TidyDoc doc;
559 TidyBuffer *errbuf;
560 zval **config = NULL;
561
562 if (is_file) {
563 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|Zsb", &arg1, &arg1_len, &config, &enc, &enc_len, &use_include_path) == FAILURE) {
564 RETURN_FALSE;
565 }
566 if (!(data = php_tidy_file_to_mem(arg1, use_include_path, &data_len TSRMLS_CC))) {
567 RETURN_FALSE;
568 }
569 } else {
570 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|Zsb", &arg1, &arg1_len, &config, &enc, &enc_len, &use_include_path) == FAILURE) {
571 RETURN_FALSE;
572 }
573 data = arg1;
574 data_len = arg1_len;
575 }
576
577 doc = tidyCreate();
578 errbuf = emalloc(sizeof(TidyBuffer));
579 tidyBufInit(errbuf);
580
581 if (tidySetErrorBuffer(doc, errbuf) != 0) {
582 tidyBufFree(errbuf);
583 efree(errbuf);
584 tidyRelease(doc);
585 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not set Tidy error buffer");
586 }
587
588 tidyOptSetBool(doc, TidyForceOutput, yes);
589 tidyOptSetBool(doc, TidyMark, no);
590
591 TIDY_SET_DEFAULT_CONFIG(doc);
592
593 if (config) {
594 TIDY_APPLY_CONFIG_ZVAL(doc, config);
595 }
596
597 if(enc_len) {
598 if (tidySetCharEncoding(doc, enc) < 0) {
599 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not set encoding '%s'", enc);
600 RETVAL_FALSE;
601 }
602 }
603
604 if (data) {
605 TidyBuffer buf;
606
607 tidyBufInit(&buf);
608 tidyBufAttach(&buf, (byte *) data, data_len);
609
610 if (tidyParseBuffer(doc, &buf) < 0) {
611 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", errbuf->bp);
612 RETVAL_FALSE;
613 } else {
614 if (tidyCleanAndRepair(doc) >= 0) {
615 TidyBuffer output;
616 tidyBufInit(&output);
617
618 tidySaveBuffer (doc, &output);
619 FIX_BUFFER(&output);
620 RETVAL_STRINGL((char *) output.bp, output.size ? output.size-1 : 0, 1);
621 tidyBufFree(&output);
622 } else {
623 RETVAL_FALSE;
624 }
625 }
626 }
627
628 if (is_file) {
629 efree(data);
630 }
631
632 tidyBufFree(errbuf);
633 efree(errbuf);
634 tidyRelease(doc);
635 }
636
php_tidy_file_to_mem(char * filename,zend_bool use_include_path,int * len TSRMLS_DC)637 static char *php_tidy_file_to_mem(char *filename, zend_bool use_include_path, int *len TSRMLS_DC)
638 {
639 php_stream *stream;
640 char *data = NULL;
641
642 if (!(stream = php_stream_open_wrapper(filename, "rb", (use_include_path ? USE_PATH : 0), NULL))) {
643 return NULL;
644 }
645 if ((*len = (int) php_stream_copy_to_mem(stream, (void*) &data, PHP_STREAM_COPY_ALL, 0)) == 0) {
646 data = estrdup("");
647 *len = 0;
648 }
649 php_stream_close(stream);
650
651 return data;
652 }
653
tidy_object_free_storage(void * object TSRMLS_DC)654 static void tidy_object_free_storage(void *object TSRMLS_DC)
655 {
656 PHPTidyObj *intern = (PHPTidyObj *)object;
657
658 zend_object_std_dtor(&intern->std TSRMLS_CC);
659
660 if (intern->ptdoc) {
661 intern->ptdoc->ref_count--;
662
663 if (intern->ptdoc->ref_count <= 0) {
664 tidyBufFree(intern->ptdoc->errbuf);
665 efree(intern->ptdoc->errbuf);
666 tidyRelease(intern->ptdoc->doc);
667 efree(intern->ptdoc);
668 }
669 }
670
671 efree(object);
672 }
673
tidy_object_new(zend_class_entry * class_type,zend_object_handlers * handlers,zend_object_value * retval,tidy_obj_type objtype TSRMLS_DC)674 static void tidy_object_new(zend_class_entry *class_type, zend_object_handlers *handlers,
675 zend_object_value *retval, tidy_obj_type objtype TSRMLS_DC)
676 {
677 PHPTidyObj *intern;
678
679 intern = emalloc(sizeof(PHPTidyObj));
680 memset(intern, 0, sizeof(PHPTidyObj));
681 zend_object_std_init(&intern->std, class_type TSRMLS_CC);
682 object_properties_init(&intern->std, class_type);
683
684 switch(objtype) {
685 case is_node:
686 break;
687
688 case is_doc:
689 intern->ptdoc = emalloc(sizeof(PHPTidyDoc));
690 intern->ptdoc->doc = tidyCreate();
691 intern->ptdoc->ref_count = 1;
692 intern->ptdoc->initialized = 0;
693 intern->ptdoc->errbuf = emalloc(sizeof(TidyBuffer));
694 tidyBufInit(intern->ptdoc->errbuf);
695
696 if (tidySetErrorBuffer(intern->ptdoc->doc, intern->ptdoc->errbuf) != 0) {
697 tidyBufFree(intern->ptdoc->errbuf);
698 efree(intern->ptdoc->errbuf);
699 tidyRelease(intern->ptdoc->doc);
700 efree(intern->ptdoc);
701 efree(intern);
702 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not set Tidy error buffer");
703 }
704
705 tidyOptSetBool(intern->ptdoc->doc, TidyForceOutput, yes);
706 tidyOptSetBool(intern->ptdoc->doc, TidyMark, no);
707
708 TIDY_SET_DEFAULT_CONFIG(intern->ptdoc->doc);
709
710 tidy_add_default_properties(intern, is_doc TSRMLS_CC);
711 break;
712 }
713
714 retval->handle = zend_objects_store_put(intern, (zend_objects_store_dtor_t)zend_objects_destroy_object, (zend_objects_free_object_storage_t) tidy_object_free_storage, NULL TSRMLS_CC);
715 retval->handlers = handlers;
716 }
717
tidy_object_new_node(zend_class_entry * class_type TSRMLS_DC)718 static zend_object_value tidy_object_new_node(zend_class_entry *class_type TSRMLS_DC)
719 {
720 zend_object_value retval;
721 tidy_object_new(class_type, &tidy_object_handlers_node, &retval, is_node TSRMLS_CC);
722 return retval;
723 }
724
tidy_object_new_doc(zend_class_entry * class_type TSRMLS_DC)725 static zend_object_value tidy_object_new_doc(zend_class_entry *class_type TSRMLS_DC)
726 {
727 zend_object_value retval;
728 tidy_object_new(class_type, &tidy_object_handlers_doc, &retval, is_doc TSRMLS_CC);
729 return retval;
730 }
731
tidy_instanciate(zend_class_entry * pce,zval * object TSRMLS_DC)732 static zval * tidy_instanciate(zend_class_entry *pce, zval *object TSRMLS_DC)
733 {
734 if (!object) {
735 ALLOC_ZVAL(object);
736 }
737
738 Z_TYPE_P(object) = IS_OBJECT;
739 object_init_ex(object, pce);
740 Z_SET_REFCOUNT_P(object, 1);
741 Z_SET_ISREF_P(object);
742 return object;
743 }
744
tidy_doc_cast_handler(zval * in,zval * out,int type TSRMLS_DC)745 static int tidy_doc_cast_handler(zval *in, zval *out, int type TSRMLS_DC)
746 {
747 TidyBuffer output;
748 PHPTidyObj *obj;
749
750 switch(type) {
751 case IS_LONG:
752 ZVAL_LONG(out, 0);
753 break;
754
755 case IS_DOUBLE:
756 ZVAL_DOUBLE(out, 0);
757 break;
758
759 case IS_BOOL:
760 ZVAL_BOOL(out, TRUE);
761 break;
762
763 case IS_STRING:
764 obj = (PHPTidyObj *)zend_object_store_get_object(in TSRMLS_CC);
765 tidyBufInit(&output);
766 tidySaveBuffer (obj->ptdoc->doc, &output);
767 ZVAL_STRINGL(out, (char *) output.bp, output.size ? output.size-1 : 0, 1);
768 tidyBufFree(&output);
769 break;
770
771 default:
772 return FAILURE;
773 }
774
775 return SUCCESS;
776 }
777
tidy_node_cast_handler(zval * in,zval * out,int type TSRMLS_DC)778 static int tidy_node_cast_handler(zval *in, zval *out, int type TSRMLS_DC)
779 {
780 TidyBuffer buf;
781 PHPTidyObj *obj;
782
783 switch(type) {
784 case IS_LONG:
785 ZVAL_LONG(out, 0);
786 break;
787
788 case IS_DOUBLE:
789 ZVAL_DOUBLE(out, 0);
790 break;
791
792 case IS_BOOL:
793 ZVAL_BOOL(out, TRUE);
794 break;
795
796 case IS_STRING:
797 obj = (PHPTidyObj *)zend_object_store_get_object(in TSRMLS_CC);
798 tidyBufInit(&buf);
799 if (obj->ptdoc) {
800 tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
801 ZVAL_STRINGL(out, (char *) buf.bp, buf.size-1, 1);
802 } else {
803 ZVAL_EMPTY_STRING(out);
804 }
805 tidyBufFree(&buf);
806 break;
807
808 default:
809 return FAILURE;
810 }
811
812 return SUCCESS;
813 }
814
tidy_doc_update_properties(PHPTidyObj * obj TSRMLS_DC)815 static void tidy_doc_update_properties(PHPTidyObj *obj TSRMLS_DC)
816 {
817
818 TidyBuffer output;
819 zval *temp;
820
821 tidyBufInit(&output);
822 tidySaveBuffer (obj->ptdoc->doc, &output);
823
824 if (output.size) {
825 if (!obj->std.properties) {
826 rebuild_object_properties(&obj->std);
827 }
828 MAKE_STD_ZVAL(temp);
829 ZVAL_STRINGL(temp, (char*)output.bp, output.size-1, TRUE);
830 zend_hash_update(obj->std.properties, "value", sizeof("value"), (void *)&temp, sizeof(zval *), NULL);
831 }
832
833 tidyBufFree(&output);
834
835 if (obj->ptdoc->errbuf->size) {
836 if (!obj->std.properties) {
837 rebuild_object_properties(&obj->std);
838 }
839 MAKE_STD_ZVAL(temp);
840 ZVAL_STRINGL(temp, (char*)obj->ptdoc->errbuf->bp, obj->ptdoc->errbuf->size-1, TRUE);
841 zend_hash_update(obj->std.properties, "errorBuffer", sizeof("errorBuffer"), (void *)&temp, sizeof(zval *), NULL);
842 }
843 }
844
tidy_add_default_properties(PHPTidyObj * obj,tidy_obj_type type TSRMLS_DC)845 static void tidy_add_default_properties(PHPTidyObj *obj, tidy_obj_type type TSRMLS_DC)
846 {
847
848 TidyBuffer buf;
849 TidyAttr tempattr;
850 TidyNode tempnode;
851 zval *attribute, *children, *temp;
852 PHPTidyObj *newobj;
853
854 switch(type) {
855
856 case is_node:
857 if (!obj->std.properties) {
858 rebuild_object_properties(&obj->std);
859 }
860 tidyBufInit(&buf);
861 tidyNodeGetText(obj->ptdoc->doc, obj->node, &buf);
862 ADD_PROPERTY_STRINGL(obj->std.properties, value, buf.bp, buf.size ? buf.size-1 : 0);
863 tidyBufFree(&buf);
864
865 ADD_PROPERTY_STRING(obj->std.properties, name, tidyNodeGetName(obj->node));
866 ADD_PROPERTY_LONG(obj->std.properties, type, tidyNodeGetType(obj->node));
867 ADD_PROPERTY_LONG(obj->std.properties, line, tidyNodeLine(obj->node));
868 ADD_PROPERTY_LONG(obj->std.properties, column, tidyNodeColumn(obj->node));
869 ADD_PROPERTY_BOOL(obj->std.properties, proprietary, tidyNodeIsProp(obj->ptdoc->doc, obj->node));
870
871 switch(tidyNodeGetType(obj->node)) {
872 case TidyNode_Root:
873 case TidyNode_DocType:
874 case TidyNode_Text:
875 case TidyNode_Comment:
876 break;
877
878 default:
879 ADD_PROPERTY_LONG(obj->std.properties, id, tidyNodeGetId(obj->node));
880 }
881
882 tempattr = tidyAttrFirst(obj->node);
883 MAKE_STD_ZVAL(attribute);
884
885 if (tempattr) {
886 char *name, *val;
887 array_init(attribute);
888
889 do {
890 name = (char *)tidyAttrName(tempattr);
891 val = (char *)tidyAttrValue(tempattr);
892 if (name && val) {
893 add_assoc_string(attribute, name, val, TRUE);
894 }
895 } while((tempattr = tidyAttrNext(tempattr)));
896 } else {
897 ZVAL_NULL(attribute);
898 }
899 zend_hash_update(obj->std.properties, "attribute", sizeof("attribute"), (void *)&attribute, sizeof(zval *), NULL);
900
901 tempnode = tidyGetChild(obj->node);
902
903 MAKE_STD_ZVAL(children);
904 if (tempnode) {
905 array_init(children);
906 do {
907 MAKE_STD_ZVAL(temp);
908 tidy_instanciate(tidy_ce_node, temp TSRMLS_CC);
909 newobj = (PHPTidyObj *) zend_object_store_get_object(temp TSRMLS_CC);
910 newobj->node = tempnode;
911 newobj->type = is_node;
912 newobj->ptdoc = obj->ptdoc;
913 newobj->ptdoc->ref_count++;
914
915 tidy_add_default_properties(newobj, is_node TSRMLS_CC);
916 add_next_index_zval(children, temp);
917
918 } while((tempnode = tidyGetNext(tempnode)));
919
920 } else {
921 ZVAL_NULL(children);
922 }
923
924 zend_hash_update(obj->std.properties, "child", sizeof("child"), (void *)&children, sizeof(zval *), NULL);
925
926 break;
927
928 case is_doc:
929 if (!obj->std.properties) {
930 rebuild_object_properties(&obj->std);
931 }
932 ADD_PROPERTY_NULL(obj->std.properties, errorBuffer);
933 ADD_PROPERTY_NULL(obj->std.properties, value);
934 break;
935 }
936 }
937
php_tidy_get_opt_val(PHPTidyDoc * ptdoc,TidyOption opt,TidyOptionType * type TSRMLS_DC)938 static void *php_tidy_get_opt_val(PHPTidyDoc *ptdoc, TidyOption opt, TidyOptionType *type TSRMLS_DC)
939 {
940 *type = tidyOptGetType(opt);
941
942 switch (*type) {
943 case TidyString: {
944 char *val = (char *) tidyOptGetValue(ptdoc->doc, tidyOptGetId(opt));
945 if (val) {
946 return (void *) estrdup(val);
947 } else {
948 return (void *) estrdup("");
949 }
950 }
951 break;
952
953 case TidyInteger:
954 return (void *) tidyOptGetInt(ptdoc->doc, tidyOptGetId(opt));
955 break;
956
957 case TidyBoolean:
958 return (void *) tidyOptGetBool(ptdoc->doc, tidyOptGetId(opt));
959 break;
960 }
961
962 /* should not happen */
963 return NULL;
964 }
965
php_tidy_create_node(INTERNAL_FUNCTION_PARAMETERS,tidy_base_nodetypes node_type)966 static void php_tidy_create_node(INTERNAL_FUNCTION_PARAMETERS, tidy_base_nodetypes node_type)
967 {
968 PHPTidyObj *newobj;
969 TidyNode node;
970 TIDY_FETCH_OBJECT;
971
972 switch (node_type) {
973 case is_root_node:
974 node = tidyGetRoot(obj->ptdoc->doc);
975 break;
976
977 case is_html_node:
978 node = tidyGetHtml(obj->ptdoc->doc);
979 break;
980
981 case is_head_node:
982 node = tidyGetHead(obj->ptdoc->doc);
983 break;
984
985 case is_body_node:
986 node = tidyGetBody(obj->ptdoc->doc);
987 break;
988
989 default:
990 RETURN_NULL();
991 break;
992 }
993
994 if (!node) {
995 RETURN_NULL();
996 }
997
998 tidy_instanciate(tidy_ce_node, return_value TSRMLS_CC);
999 newobj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
1000 newobj->type = is_node;
1001 newobj->ptdoc = obj->ptdoc;
1002 newobj->node = node;
1003 newobj->ptdoc->ref_count++;
1004
1005 tidy_add_default_properties(newobj, is_node TSRMLS_CC);
1006 }
1007
_php_tidy_apply_config_array(TidyDoc doc,HashTable * ht_options TSRMLS_DC)1008 static int _php_tidy_apply_config_array(TidyDoc doc, HashTable *ht_options TSRMLS_DC)
1009 {
1010 char *opt_name;
1011 zval **opt_val;
1012 ulong opt_indx;
1013 uint opt_name_len;
1014 zend_bool clear_str;
1015
1016 for (zend_hash_internal_pointer_reset(ht_options);
1017 zend_hash_get_current_data(ht_options, (void *) &opt_val) == SUCCESS;
1018 zend_hash_move_forward(ht_options)) {
1019
1020 switch (zend_hash_get_current_key_ex(ht_options, &opt_name, &opt_name_len, &opt_indx, FALSE, NULL)) {
1021 case HASH_KEY_IS_STRING:
1022 clear_str = 0;
1023 break;
1024
1025 case HASH_KEY_IS_LONG:
1026 continue; /* ignore numeric keys */
1027
1028 default:
1029 php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not retrieve key from option array");
1030 return FAILURE;
1031 }
1032
1033 _php_tidy_set_tidy_opt(doc, opt_name, *opt_val TSRMLS_CC);
1034 if (clear_str) {
1035 efree(opt_name);
1036 }
1037 }
1038
1039 return SUCCESS;
1040 }
1041
php_tidy_parse_string(PHPTidyObj * obj,char * string,int len,char * enc TSRMLS_DC)1042 static int php_tidy_parse_string(PHPTidyObj *obj, char *string, int len, char *enc TSRMLS_DC)
1043 {
1044 TidyBuffer buf;
1045
1046 if(enc) {
1047 if (tidySetCharEncoding(obj->ptdoc->doc, enc) < 0) {
1048 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not set encoding '%s'", enc);
1049 return FAILURE;
1050 }
1051 }
1052
1053 obj->ptdoc->initialized = 1;
1054
1055 tidyBufInit(&buf);
1056 tidyBufAttach(&buf, (byte *) string, len);
1057 if (tidyParseBuffer(obj->ptdoc->doc, &buf) < 0) {
1058 php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s", obj->ptdoc->errbuf->bp);
1059 return FAILURE;
1060 }
1061 tidy_doc_update_properties(obj TSRMLS_CC);
1062
1063 return SUCCESS;
1064 }
1065
PHP_MINIT_FUNCTION(tidy)1066 static PHP_MINIT_FUNCTION(tidy)
1067 {
1068 tidySetMallocCall(php_tidy_malloc);
1069 tidySetReallocCall(php_tidy_realloc);
1070 tidySetFreeCall(php_tidy_free);
1071 tidySetPanicCall(php_tidy_panic);
1072
1073 REGISTER_INI_ENTRIES();
1074 REGISTER_TIDY_CLASS(tidy, doc, NULL, 0);
1075 REGISTER_TIDY_CLASS(tidyNode, node, NULL, ZEND_ACC_FINAL_CLASS);
1076
1077 tidy_object_handlers_doc.cast_object = tidy_doc_cast_handler;
1078 tidy_object_handlers_node.cast_object = tidy_node_cast_handler;
1079
1080 _php_tidy_register_tags(INIT_FUNC_ARGS_PASSTHRU);
1081 _php_tidy_register_nodetypes(INIT_FUNC_ARGS_PASSTHRU);
1082
1083 php_output_handler_alias_register(ZEND_STRL("ob_tidyhandler"), php_tidy_output_handler_init TSRMLS_CC);
1084
1085 return SUCCESS;
1086 }
1087
PHP_RINIT_FUNCTION(tidy)1088 static PHP_RINIT_FUNCTION(tidy)
1089 {
1090 php_tidy_clean_output_start(ZEND_STRL("ob_tidyhandler") TSRMLS_CC);
1091
1092 return SUCCESS;
1093 }
1094
PHP_MSHUTDOWN_FUNCTION(tidy)1095 static PHP_MSHUTDOWN_FUNCTION(tidy)
1096 {
1097 UNREGISTER_INI_ENTRIES();
1098 return SUCCESS;
1099 }
1100
PHP_MINFO_FUNCTION(tidy)1101 static PHP_MINFO_FUNCTION(tidy)
1102 {
1103 php_info_print_table_start();
1104 php_info_print_table_header(2, "Tidy support", "enabled");
1105 php_info_print_table_row(2, "libTidy Release", (char *)tidyReleaseDate());
1106 php_info_print_table_row(2, "Extension Version", PHP_TIDY_MODULE_VERSION " ($Id: 57f050b275c6da348310461a64aaad21feef8091 $)");
1107 php_info_print_table_end();
1108
1109 DISPLAY_INI_ENTRIES();
1110 }
1111
PHP_INI_MH(php_tidy_set_clean_output)1112 static PHP_INI_MH(php_tidy_set_clean_output)
1113 {
1114 int status;
1115 zend_bool value;
1116
1117 if (new_value_length==2 && strcasecmp("on", new_value)==0) {
1118 value = (zend_bool) 1;
1119 } else if (new_value_length==3 && strcasecmp("yes", new_value)==0) {
1120 value = (zend_bool) 1;
1121 } else if (new_value_length==4 && strcasecmp("true", new_value)==0) {
1122 value = (zend_bool) 1;
1123 } else {
1124 value = (zend_bool) atoi(new_value);
1125 }
1126
1127 if (stage == PHP_INI_STAGE_RUNTIME) {
1128 status = php_output_get_status(TSRMLS_C);
1129
1130 if (value && (status & PHP_OUTPUT_WRITTEN)) {
1131 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot enable tidy.clean_output - there has already been output");
1132 return FAILURE;
1133 }
1134 if (status & PHP_OUTPUT_SENT) {
1135 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot change tidy.clean_output - headers already sent");
1136 return FAILURE;
1137 }
1138 }
1139
1140 status = OnUpdateBool(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
1141
1142 if (stage == PHP_INI_STAGE_RUNTIME && value) {
1143 if (!php_output_handler_started(ZEND_STRL("ob_tidyhandler") TSRMLS_CC)) {
1144 php_tidy_clean_output_start(ZEND_STRL("ob_tidyhandler") TSRMLS_CC);
1145 }
1146 }
1147
1148 return status;
1149 }
1150
1151 /*
1152 * NOTE: tidy does not support iterative/cumulative parsing, so chunk-sized output handler is not possible
1153 */
1154
php_tidy_clean_output_start(const char * name,size_t name_len TSRMLS_DC)1155 static void php_tidy_clean_output_start(const char *name, size_t name_len TSRMLS_DC)
1156 {
1157 php_output_handler *h;
1158
1159 if (TG(clean_output) && (h = php_tidy_output_handler_init(name, name_len, 0, PHP_OUTPUT_HANDLER_STDFLAGS TSRMLS_CC))) {
1160 php_output_handler_start(h TSRMLS_CC);
1161 }
1162 }
1163
php_tidy_output_handler_init(const char * handler_name,size_t handler_name_len,size_t chunk_size,int flags TSRMLS_DC)1164 static php_output_handler *php_tidy_output_handler_init(const char *handler_name, size_t handler_name_len, size_t chunk_size, int flags TSRMLS_DC)
1165 {
1166 if (chunk_size) {
1167 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot use a chunk size for ob_tidyhandler");
1168 return NULL;
1169 }
1170 if (!TG(clean_output)) {
1171 TG(clean_output) = 1;
1172 }
1173 return php_output_handler_create_internal(handler_name, handler_name_len, php_tidy_output_handler, chunk_size, flags TSRMLS_CC);
1174 }
1175
php_tidy_output_handler(void ** nothing,php_output_context * output_context)1176 static int php_tidy_output_handler(void **nothing, php_output_context *output_context)
1177 {
1178 int status = FAILURE;
1179 TidyDoc doc;
1180 TidyBuffer inbuf, outbuf, errbuf;
1181 PHP_OUTPUT_TSRMLS(output_context);
1182
1183 if (TG(clean_output) && (output_context->op & PHP_OUTPUT_HANDLER_START) && (output_context->op & PHP_OUTPUT_HANDLER_FINAL)) {
1184 doc = tidyCreate();
1185 tidyBufInit(&errbuf);
1186
1187 if (0 == tidySetErrorBuffer(doc, &errbuf)) {
1188 tidyOptSetBool(doc, TidyForceOutput, yes);
1189 tidyOptSetBool(doc, TidyMark, no);
1190
1191 TIDY_SET_DEFAULT_CONFIG(doc);
1192
1193 tidyBufInit(&inbuf);
1194 tidyBufAttach(&inbuf, (byte *) output_context->in.data, output_context->in.used);
1195
1196 if (0 <= tidyParseBuffer(doc, &inbuf) && 0 <= tidyCleanAndRepair(doc)) {
1197 tidyBufInit(&outbuf);
1198 tidySaveBuffer(doc, &outbuf);
1199 FIX_BUFFER(&outbuf);
1200 output_context->out.data = (char *) outbuf.bp;
1201 output_context->out.used = outbuf.size ? outbuf.size-1 : 0;
1202 output_context->out.free = 1;
1203 status = SUCCESS;
1204 }
1205 }
1206
1207 tidyRelease(doc);
1208 tidyBufFree(&errbuf);
1209 }
1210
1211 return status;
1212 }
1213
1214 /* {{{ proto bool tidy_parse_string(string input [, mixed config_options [, string encoding]])
1215 Parse a document stored in a string */
PHP_FUNCTION(tidy_parse_string)1216 static PHP_FUNCTION(tidy_parse_string)
1217 {
1218 char *input, *enc = NULL;
1219 int input_len, enc_len = 0;
1220 zval **options = NULL;
1221 PHPTidyObj *obj;
1222
1223 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|Zs", &input, &input_len, &options, &enc, &enc_len) == FAILURE) {
1224 RETURN_FALSE;
1225 }
1226
1227 tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
1228 obj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
1229
1230 TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
1231
1232 if(php_tidy_parse_string(obj, input, input_len, enc TSRMLS_CC) == FAILURE) {
1233 zval_dtor(return_value);
1234 INIT_ZVAL(*return_value);
1235 RETURN_FALSE;
1236 }
1237 }
1238 /* }}} */
1239
1240 /* {{{ proto string tidy_get_error_buffer()
1241 Return warnings and errors which occurred parsing the specified document*/
PHP_FUNCTION(tidy_get_error_buffer)1242 static PHP_FUNCTION(tidy_get_error_buffer)
1243 {
1244 TIDY_FETCH_OBJECT;
1245
1246 if (obj->ptdoc->errbuf && obj->ptdoc->errbuf->bp) {
1247 RETURN_STRINGL((char*)obj->ptdoc->errbuf->bp, obj->ptdoc->errbuf->size-1, 1);
1248 } else {
1249 RETURN_FALSE;
1250 }
1251 }
1252 /* }}} */
1253
1254 /* {{{ proto string tidy_get_output()
1255 Return a string representing the parsed tidy markup */
PHP_FUNCTION(tidy_get_output)1256 static PHP_FUNCTION(tidy_get_output)
1257 {
1258 TidyBuffer output;
1259 TIDY_FETCH_OBJECT;
1260
1261 tidyBufInit(&output);
1262 tidySaveBuffer(obj->ptdoc->doc, &output);
1263 FIX_BUFFER(&output);
1264 RETVAL_STRINGL((char *) output.bp, output.size ? output.size-1 : 0, 1);
1265 tidyBufFree(&output);
1266 }
1267 /* }}} */
1268
1269 /* {{{ proto boolean tidy_parse_file(string file [, mixed config_options [, string encoding [, bool use_include_path]]])
1270 Parse markup in file or URI */
PHP_FUNCTION(tidy_parse_file)1271 static PHP_FUNCTION(tidy_parse_file)
1272 {
1273 char *inputfile, *enc = NULL;
1274 int input_len, contents_len, enc_len = 0;
1275 zend_bool use_include_path = 0;
1276 char *contents;
1277 zval **options = NULL;
1278
1279 PHPTidyObj *obj;
1280
1281 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|Zsb", &inputfile, &input_len,
1282 &options, &enc, &enc_len, &use_include_path) == FAILURE) {
1283 RETURN_FALSE;
1284 }
1285
1286 tidy_instanciate(tidy_ce_doc, return_value TSRMLS_CC);
1287 obj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
1288
1289 if (!(contents = php_tidy_file_to_mem(inputfile, use_include_path, &contents_len TSRMLS_CC))) {
1290 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot Load '%s' into memory%s", inputfile, (use_include_path) ? " (Using include path)" : "");
1291 RETURN_FALSE;
1292 }
1293
1294 TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
1295
1296 if(php_tidy_parse_string(obj, contents, contents_len, enc TSRMLS_CC) == FAILURE) {
1297 zval_dtor(return_value);
1298 INIT_ZVAL(*return_value);
1299 RETVAL_FALSE;
1300 }
1301
1302 efree(contents);
1303 }
1304 /* }}} */
1305
1306 /* {{{ proto boolean tidy_clean_repair()
1307 Execute configured cleanup and repair operations on parsed markup */
PHP_FUNCTION(tidy_clean_repair)1308 static PHP_FUNCTION(tidy_clean_repair)
1309 {
1310 TIDY_FETCH_OBJECT;
1311
1312 if (tidyCleanAndRepair(obj->ptdoc->doc) >= 0) {
1313 tidy_doc_update_properties(obj TSRMLS_CC);
1314 RETURN_TRUE;
1315 }
1316
1317 RETURN_FALSE;
1318 }
1319 /* }}} */
1320
1321 /* {{{ proto boolean tidy_repair_string(string data [, mixed config_file [, string encoding]])
1322 Repair a string using an optionally provided configuration file */
PHP_FUNCTION(tidy_repair_string)1323 static PHP_FUNCTION(tidy_repair_string)
1324 {
1325 php_tidy_quick_repair(INTERNAL_FUNCTION_PARAM_PASSTHRU, FALSE);
1326 }
1327 /* }}} */
1328
1329 /* {{{ proto boolean tidy_repair_file(string filename [, mixed config_file [, string encoding [, bool use_include_path]]])
1330 Repair a file using an optionally provided configuration file */
PHP_FUNCTION(tidy_repair_file)1331 static PHP_FUNCTION(tidy_repair_file)
1332 {
1333 php_tidy_quick_repair(INTERNAL_FUNCTION_PARAM_PASSTHRU, TRUE);
1334 }
1335 /* }}} */
1336
1337 /* {{{ proto boolean tidy_diagnose()
1338 Run configured diagnostics on parsed and repaired markup. */
PHP_FUNCTION(tidy_diagnose)1339 static PHP_FUNCTION(tidy_diagnose)
1340 {
1341 TIDY_FETCH_OBJECT;
1342
1343 if (obj->ptdoc->initialized && tidyRunDiagnostics(obj->ptdoc->doc) >= 0) {
1344 tidy_doc_update_properties(obj TSRMLS_CC);
1345 RETURN_TRUE;
1346 }
1347
1348 RETURN_FALSE;
1349 }
1350 /* }}} */
1351
1352 /* {{{ proto string tidy_get_release()
1353 Get release date (version) for Tidy library */
PHP_FUNCTION(tidy_get_release)1354 static PHP_FUNCTION(tidy_get_release)
1355 {
1356 if (zend_parse_parameters_none() == FAILURE) {
1357 return;
1358 }
1359
1360 RETURN_STRING((char *)tidyReleaseDate(), 1);
1361 }
1362 /* }}} */
1363
1364
1365 #if HAVE_TIDYOPTGETDOC
1366 /* {{{ proto string tidy_get_opt_doc(tidy resource, string optname)
1367 Returns the documentation for the given option name */
PHP_FUNCTION(tidy_get_opt_doc)1368 static PHP_FUNCTION(tidy_get_opt_doc)
1369 {
1370 PHPTidyObj *obj;
1371 char *optval, *optname;
1372 int optname_len;
1373 TidyOption opt;
1374
1375 TIDY_SET_CONTEXT;
1376
1377 if (object) {
1378 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &optname, &optname_len) == FAILURE) {
1379 RETURN_FALSE;
1380 }
1381 } else {
1382 if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "Os", &object, tidy_ce_doc, &optname, &optname_len) == FAILURE) {
1383 RETURN_FALSE;
1384 }
1385 }
1386
1387 obj = (PHPTidyObj *) zend_object_store_get_object(object TSRMLS_CC);
1388
1389 opt = tidyGetOptionByName(obj->ptdoc->doc, optname);
1390
1391 if (!opt) {
1392 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown Tidy Configuration Option '%s'", optname);
1393 RETURN_FALSE;
1394 }
1395
1396 if ( (optval = (char *) tidyOptGetDoc(obj->ptdoc->doc, opt)) ) {
1397 RETURN_STRING(optval, 1);
1398 }
1399
1400 RETURN_FALSE;
1401 }
1402 /* }}} */
1403 #endif
1404
1405
1406 /* {{{ proto array tidy_get_config()
1407 Get current Tidy configuration */
PHP_FUNCTION(tidy_get_config)1408 static PHP_FUNCTION(tidy_get_config)
1409 {
1410 TidyIterator itOpt;
1411 char *opt_name;
1412 void *opt_value;
1413 TidyOptionType optt;
1414
1415 TIDY_FETCH_OBJECT;
1416
1417 itOpt = tidyGetOptionList(obj->ptdoc->doc);
1418
1419 array_init(return_value);
1420
1421 while (itOpt) {
1422 TidyOption opt = tidyGetNextOption(obj->ptdoc->doc, &itOpt);
1423
1424 opt_name = (char *)tidyOptGetName(opt);
1425 opt_value = php_tidy_get_opt_val(obj->ptdoc, opt, &optt TSRMLS_CC);
1426 switch (optt) {
1427 case TidyString:
1428 add_assoc_string(return_value, opt_name, (char*)opt_value, 0);
1429 break;
1430
1431 case TidyInteger:
1432 add_assoc_long(return_value, opt_name, (long)opt_value);
1433 break;
1434
1435 case TidyBoolean:
1436 add_assoc_bool(return_value, opt_name, (long)opt_value);
1437 break;
1438 }
1439 }
1440
1441 return;
1442 }
1443 /* }}} */
1444
1445 /* {{{ proto int tidy_get_status()
1446 Get status of specified document. */
PHP_FUNCTION(tidy_get_status)1447 static PHP_FUNCTION(tidy_get_status)
1448 {
1449 TIDY_FETCH_OBJECT;
1450
1451 RETURN_LONG(tidyStatus(obj->ptdoc->doc));
1452 }
1453 /* }}} */
1454
1455 /* {{{ proto int tidy_get_html_ver()
1456 Get the Detected HTML version for the specified document. */
PHP_FUNCTION(tidy_get_html_ver)1457 static PHP_FUNCTION(tidy_get_html_ver)
1458 {
1459 TIDY_FETCH_OBJECT;
1460
1461 RETURN_LONG(tidyDetectedHtmlVersion(obj->ptdoc->doc));
1462 }
1463 /* }}} */
1464
1465 /* {{{ proto boolean tidy_is_xhtml()
1466 Indicates if the document is a XHTML document. */
PHP_FUNCTION(tidy_is_xhtml)1467 static PHP_FUNCTION(tidy_is_xhtml)
1468 {
1469 TIDY_FETCH_OBJECT;
1470
1471 RETURN_BOOL(tidyDetectedXhtml(obj->ptdoc->doc));
1472 }
1473 /* }}} */
1474
1475 /* {{{ proto boolean tidy_is_xml()
1476 Indicates if the document is a generic (non HTML/XHTML) XML document. */
PHP_FUNCTION(tidy_is_xml)1477 static PHP_FUNCTION(tidy_is_xml)
1478 {
1479 TIDY_FETCH_OBJECT;
1480
1481 RETURN_BOOL(tidyDetectedGenericXml(obj->ptdoc->doc));
1482 }
1483 /* }}} */
1484
1485 /* {{{ proto int tidy_error_count()
1486 Returns the Number of Tidy errors encountered for specified document. */
PHP_FUNCTION(tidy_error_count)1487 static PHP_FUNCTION(tidy_error_count)
1488 {
1489 TIDY_FETCH_OBJECT;
1490
1491 RETURN_LONG(tidyErrorCount(obj->ptdoc->doc));
1492 }
1493 /* }}} */
1494
1495 /* {{{ proto int tidy_warning_count()
1496 Returns the Number of Tidy warnings encountered for specified document. */
PHP_FUNCTION(tidy_warning_count)1497 static PHP_FUNCTION(tidy_warning_count)
1498 {
1499 TIDY_FETCH_OBJECT;
1500
1501 RETURN_LONG(tidyWarningCount(obj->ptdoc->doc));
1502 }
1503 /* }}} */
1504
1505 /* {{{ proto int tidy_access_count()
1506 Returns the Number of Tidy accessibility warnings encountered for specified document. */
PHP_FUNCTION(tidy_access_count)1507 static PHP_FUNCTION(tidy_access_count)
1508 {
1509 TIDY_FETCH_OBJECT;
1510
1511 RETURN_LONG(tidyAccessWarningCount(obj->ptdoc->doc));
1512 }
1513 /* }}} */
1514
1515 /* {{{ proto int tidy_config_count()
1516 Returns the Number of Tidy configuration errors encountered for specified document. */
PHP_FUNCTION(tidy_config_count)1517 static PHP_FUNCTION(tidy_config_count)
1518 {
1519 TIDY_FETCH_OBJECT;
1520
1521 RETURN_LONG(tidyConfigErrorCount(obj->ptdoc->doc));
1522 }
1523 /* }}} */
1524
1525 /* {{{ proto mixed tidy_getopt(string option)
1526 Returns the value of the specified configuration option for the tidy document. */
PHP_FUNCTION(tidy_getopt)1527 static PHP_FUNCTION(tidy_getopt)
1528 {
1529 PHPTidyObj *obj;
1530 char *optname;
1531 void *optval;
1532 int optname_len;
1533 TidyOption opt;
1534 TidyOptionType optt;
1535
1536 TIDY_SET_CONTEXT;
1537
1538 if (object) {
1539 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &optname, &optname_len) == FAILURE) {
1540 RETURN_FALSE;
1541 }
1542 } else {
1543 if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, NULL, "Os", &object, tidy_ce_doc, &optname, &optname_len) == FAILURE) {
1544 RETURN_FALSE;
1545 }
1546 }
1547
1548 obj = (PHPTidyObj *) zend_object_store_get_object(object TSRMLS_CC);
1549
1550 opt = tidyGetOptionByName(obj->ptdoc->doc, optname);
1551
1552 if (!opt) {
1553 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown Tidy Configuration Option '%s'", optname);
1554 RETURN_FALSE;
1555 }
1556
1557 optval = php_tidy_get_opt_val(obj->ptdoc, opt, &optt TSRMLS_CC);
1558 switch (optt) {
1559 case TidyString:
1560 RETURN_STRING((char *)optval, 0);
1561 break;
1562
1563 case TidyInteger:
1564 RETURN_LONG((long)optval);
1565 break;
1566
1567 case TidyBoolean:
1568 if (optval) {
1569 RETURN_TRUE;
1570 } else {
1571 RETURN_FALSE;
1572 }
1573 break;
1574
1575 default:
1576 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unable to determine type of configuration option");
1577 break;
1578 }
1579
1580 RETURN_FALSE;
1581 }
1582 /* }}} */
1583
TIDY_DOC_METHOD(__construct)1584 static TIDY_DOC_METHOD(__construct)
1585 {
1586 char *inputfile = NULL, *enc = NULL;
1587 int input_len = 0, enc_len = 0, contents_len = 0;
1588 zend_bool use_include_path = 0;
1589 char *contents;
1590 zval **options = NULL;
1591
1592 PHPTidyObj *obj;
1593 TIDY_SET_CONTEXT;
1594
1595 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|pZsb", &inputfile, &input_len,
1596 &options, &enc, &enc_len, &use_include_path) == FAILURE) {
1597 RETURN_FALSE;
1598 }
1599
1600 obj = (PHPTidyObj *)zend_object_store_get_object(object TSRMLS_CC);
1601
1602 if (inputfile) {
1603 if (!(contents = php_tidy_file_to_mem(inputfile, use_include_path, &contents_len TSRMLS_CC))) {
1604 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot Load '%s' into memory%s", inputfile, (use_include_path) ? " (Using include path)" : "");
1605 return;
1606 }
1607
1608 TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
1609
1610 php_tidy_parse_string(obj, contents, contents_len, enc TSRMLS_CC);
1611
1612 efree(contents);
1613 }
1614 }
1615
TIDY_DOC_METHOD(parseFile)1616 static TIDY_DOC_METHOD(parseFile)
1617 {
1618 char *inputfile, *enc = NULL;
1619 int input_len, enc_len = 0, contents_len = 0;
1620 zend_bool use_include_path = 0;
1621 char *contents;
1622 zval **options = NULL;
1623 PHPTidyObj *obj;
1624
1625 TIDY_SET_CONTEXT;
1626
1627 obj = (PHPTidyObj *)zend_object_store_get_object(object TSRMLS_CC);
1628
1629 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p|Zsb", &inputfile, &input_len,
1630 &options, &enc, &enc_len, &use_include_path) == FAILURE) {
1631 RETURN_FALSE;
1632 }
1633
1634 if (!(contents = php_tidy_file_to_mem(inputfile, use_include_path, &contents_len TSRMLS_CC))) {
1635 php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot Load '%s' into memory%s", inputfile, (use_include_path) ? " (Using include path)" : "");
1636 RETURN_FALSE;
1637 }
1638
1639 TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
1640
1641 if(php_tidy_parse_string(obj, contents, contents_len, enc TSRMLS_CC) == FAILURE) {
1642 RETVAL_FALSE;
1643 } else {
1644 RETVAL_TRUE;
1645 }
1646
1647 efree(contents);
1648 }
1649
TIDY_DOC_METHOD(parseString)1650 static TIDY_DOC_METHOD(parseString)
1651 {
1652 char *input, *enc = NULL;
1653 int input_len, enc_len = 0;
1654 zval **options = NULL;
1655 PHPTidyObj *obj;
1656
1657 TIDY_SET_CONTEXT;
1658
1659 if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|Zs", &input, &input_len, &options, &enc, &enc_len) == FAILURE) {
1660 RETURN_FALSE;
1661 }
1662
1663 obj = (PHPTidyObj *)zend_object_store_get_object(object TSRMLS_CC);
1664
1665 TIDY_APPLY_CONFIG_ZVAL(obj->ptdoc->doc, options);
1666
1667 if(php_tidy_parse_string(obj, input, input_len, enc TSRMLS_CC) == SUCCESS) {
1668 RETURN_TRUE;
1669 }
1670
1671 RETURN_FALSE;
1672 }
1673
1674
1675 /* {{{ proto TidyNode tidy_get_root()
1676 Returns a TidyNode Object representing the root of the tidy parse tree */
PHP_FUNCTION(tidy_get_root)1677 static PHP_FUNCTION(tidy_get_root)
1678 {
1679 php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_root_node);
1680 }
1681 /* }}} */
1682
1683 /* {{{ proto TidyNode tidy_get_html()
1684 Returns a TidyNode Object starting from the <HTML> tag of the tidy parse tree */
PHP_FUNCTION(tidy_get_html)1685 static PHP_FUNCTION(tidy_get_html)
1686 {
1687 php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_html_node);
1688 }
1689 /* }}} */
1690
1691 /* {{{ proto TidyNode tidy_get_head()
1692 Returns a TidyNode Object starting from the <HEAD> tag of the tidy parse tree */
PHP_FUNCTION(tidy_get_head)1693 static PHP_FUNCTION(tidy_get_head)
1694 {
1695 php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_head_node);
1696 }
1697 /* }}} */
1698
1699 /* {{{ proto TidyNode tidy_get_body(resource tidy)
1700 Returns a TidyNode Object starting from the <BODY> tag of the tidy parse tree */
PHP_FUNCTION(tidy_get_body)1701 static PHP_FUNCTION(tidy_get_body)
1702 {
1703 php_tidy_create_node(INTERNAL_FUNCTION_PARAM_PASSTHRU, is_body_node);
1704 }
1705 /* }}} */
1706
1707 /* {{{ proto boolean tidyNode::hasChildren()
1708 Returns true if this node has children */
TIDY_NODE_METHOD(hasChildren)1709 static TIDY_NODE_METHOD(hasChildren)
1710 {
1711 TIDY_FETCH_ONLY_OBJECT;
1712
1713 if (tidyGetChild(obj->node)) {
1714 RETURN_TRUE;
1715 } else {
1716 RETURN_FALSE;
1717 }
1718 }
1719 /* }}} */
1720
1721 /* {{{ proto boolean tidyNode::hasSiblings()
1722 Returns true if this node has siblings */
TIDY_NODE_METHOD(hasSiblings)1723 static TIDY_NODE_METHOD(hasSiblings)
1724 {
1725 TIDY_FETCH_ONLY_OBJECT;
1726
1727 if (obj->node && tidyGetNext(obj->node)) {
1728 RETURN_TRUE;
1729 } else {
1730 RETURN_FALSE;
1731 }
1732 }
1733 /* }}} */
1734
1735 /* {{{ proto boolean tidyNode::isComment()
1736 Returns true if this node represents a comment */
TIDY_NODE_METHOD(isComment)1737 static TIDY_NODE_METHOD(isComment)
1738 {
1739 TIDY_FETCH_ONLY_OBJECT;
1740
1741 if (tidyNodeGetType(obj->node) == TidyNode_Comment) {
1742 RETURN_TRUE;
1743 } else {
1744 RETURN_FALSE;
1745 }
1746 }
1747 /* }}} */
1748
1749 /* {{{ proto boolean tidyNode::isHtml()
1750 Returns true if this node is part of a HTML document */
TIDY_NODE_METHOD(isHtml)1751 static TIDY_NODE_METHOD(isHtml)
1752 {
1753 TIDY_FETCH_ONLY_OBJECT;
1754
1755 if (tidyNodeGetType(obj->node) & (TidyNode_Start | TidyNode_End | TidyNode_StartEnd)) {
1756 RETURN_TRUE;
1757 }
1758
1759 RETURN_FALSE;
1760 }
1761 /* }}} */
1762
1763 /* {{{ proto boolean tidyNode::isText()
1764 Returns true if this node represents text (no markup) */
TIDY_NODE_METHOD(isText)1765 static TIDY_NODE_METHOD(isText)
1766 {
1767 TIDY_FETCH_ONLY_OBJECT;
1768
1769 if (tidyNodeGetType(obj->node) == TidyNode_Text) {
1770 RETURN_TRUE;
1771 } else {
1772 RETURN_FALSE;
1773 }
1774 }
1775 /* }}} */
1776
1777 /* {{{ proto boolean tidyNode::isJste()
1778 Returns true if this node is JSTE */
TIDY_NODE_METHOD(isJste)1779 static TIDY_NODE_METHOD(isJste)
1780 {
1781 TIDY_FETCH_ONLY_OBJECT;
1782
1783 if (tidyNodeGetType(obj->node) == TidyNode_Jste) {
1784 RETURN_TRUE;
1785 } else {
1786 RETURN_FALSE;
1787 }
1788 }
1789 /* }}} */
1790
1791 /* {{{ proto boolean tidyNode::isAsp()
1792 Returns true if this node is ASP */
TIDY_NODE_METHOD(isAsp)1793 static TIDY_NODE_METHOD(isAsp)
1794 {
1795 TIDY_FETCH_ONLY_OBJECT;
1796
1797 if (tidyNodeGetType(obj->node) == TidyNode_Asp) {
1798 RETURN_TRUE;
1799 } else {
1800 RETURN_FALSE;
1801 }
1802 }
1803 /* }}} */
1804
1805 /* {{{ proto boolean tidyNode::isPhp()
1806 Returns true if this node is PHP */
TIDY_NODE_METHOD(isPhp)1807 static TIDY_NODE_METHOD(isPhp)
1808 {
1809 TIDY_FETCH_ONLY_OBJECT;
1810
1811 if (tidyNodeGetType(obj->node) == TidyNode_Php) {
1812 RETURN_TRUE;
1813 } else {
1814 RETURN_FALSE;
1815 }
1816 }
1817 /* }}} */
1818
1819 /* {{{ proto tidyNode tidyNode::getParent()
1820 Returns the parent node if available or NULL */
TIDY_NODE_METHOD(getParent)1821 static TIDY_NODE_METHOD(getParent)
1822 {
1823 TidyNode parent_node;
1824 PHPTidyObj *newobj;
1825 TIDY_FETCH_ONLY_OBJECT;
1826
1827 parent_node = tidyGetParent(obj->node);
1828 if(parent_node) {
1829 tidy_instanciate(tidy_ce_node, return_value TSRMLS_CC);
1830 newobj = (PHPTidyObj *) zend_object_store_get_object(return_value TSRMLS_CC);
1831 newobj->node = parent_node;
1832 newobj->type = is_node;
1833 newobj->ptdoc = obj->ptdoc;
1834 newobj->ptdoc->ref_count++;
1835 tidy_add_default_properties(newobj, is_node TSRMLS_CC);
1836 } else {
1837 ZVAL_NULL(return_value);
1838 }
1839 }
1840 /* }}} */
1841
1842
1843 /* {{{ proto void tidyNode::__construct()
1844 __constructor for tidyNode. */
TIDY_NODE_METHOD(__construct)1845 static TIDY_NODE_METHOD(__construct)
1846 {
1847 php_error_docref(NULL TSRMLS_CC, E_ERROR, "You should not create a tidyNode manually");
1848 }
1849 /* }}} */
1850
_php_tidy_register_nodetypes(INIT_FUNC_ARGS)1851 static void _php_tidy_register_nodetypes(INIT_FUNC_ARGS)
1852 {
1853 TIDY_NODE_CONST(ROOT, Root);
1854 TIDY_NODE_CONST(DOCTYPE, DocType);
1855 TIDY_NODE_CONST(COMMENT, Comment);
1856 TIDY_NODE_CONST(PROCINS, ProcIns);
1857 TIDY_NODE_CONST(TEXT, Text);
1858 TIDY_NODE_CONST(START, Start);
1859 TIDY_NODE_CONST(END, End);
1860 TIDY_NODE_CONST(STARTEND, StartEnd);
1861 TIDY_NODE_CONST(CDATA, CDATA);
1862 TIDY_NODE_CONST(SECTION, Section);
1863 TIDY_NODE_CONST(ASP, Asp);
1864 TIDY_NODE_CONST(JSTE, Jste);
1865 TIDY_NODE_CONST(PHP, Php);
1866 TIDY_NODE_CONST(XMLDECL, XmlDecl);
1867 }
1868
_php_tidy_register_tags(INIT_FUNC_ARGS)1869 static void _php_tidy_register_tags(INIT_FUNC_ARGS)
1870 {
1871 TIDY_TAG_CONST(UNKNOWN);
1872 TIDY_TAG_CONST(A);
1873 TIDY_TAG_CONST(ABBR);
1874 TIDY_TAG_CONST(ACRONYM);
1875 TIDY_TAG_CONST(ADDRESS);
1876 TIDY_TAG_CONST(ALIGN);
1877 TIDY_TAG_CONST(APPLET);
1878 TIDY_TAG_CONST(AREA);
1879 TIDY_TAG_CONST(B);
1880 TIDY_TAG_CONST(BASE);
1881 TIDY_TAG_CONST(BASEFONT);
1882 TIDY_TAG_CONST(BDO);
1883 TIDY_TAG_CONST(BGSOUND);
1884 TIDY_TAG_CONST(BIG);
1885 TIDY_TAG_CONST(BLINK);
1886 TIDY_TAG_CONST(BLOCKQUOTE);
1887 TIDY_TAG_CONST(BODY);
1888 TIDY_TAG_CONST(BR);
1889 TIDY_TAG_CONST(BUTTON);
1890 TIDY_TAG_CONST(CAPTION);
1891 TIDY_TAG_CONST(CENTER);
1892 TIDY_TAG_CONST(CITE);
1893 TIDY_TAG_CONST(CODE);
1894 TIDY_TAG_CONST(COL);
1895 TIDY_TAG_CONST(COLGROUP);
1896 TIDY_TAG_CONST(COMMENT);
1897 TIDY_TAG_CONST(DD);
1898 TIDY_TAG_CONST(DEL);
1899 TIDY_TAG_CONST(DFN);
1900 TIDY_TAG_CONST(DIR);
1901 TIDY_TAG_CONST(DIV);
1902 TIDY_TAG_CONST(DL);
1903 TIDY_TAG_CONST(DT);
1904 TIDY_TAG_CONST(EM);
1905 TIDY_TAG_CONST(EMBED);
1906 TIDY_TAG_CONST(FIELDSET);
1907 TIDY_TAG_CONST(FONT);
1908 TIDY_TAG_CONST(FORM);
1909 TIDY_TAG_CONST(FRAME);
1910 TIDY_TAG_CONST(FRAMESET);
1911 TIDY_TAG_CONST(H1);
1912 TIDY_TAG_CONST(H2);
1913 TIDY_TAG_CONST(H3);
1914 TIDY_TAG_CONST(H4);
1915 TIDY_TAG_CONST(H5);
1916 TIDY_TAG_CONST(H6);
1917 TIDY_TAG_CONST(HEAD);
1918 TIDY_TAG_CONST(HR);
1919 TIDY_TAG_CONST(HTML);
1920 TIDY_TAG_CONST(I);
1921 TIDY_TAG_CONST(IFRAME);
1922 TIDY_TAG_CONST(ILAYER);
1923 TIDY_TAG_CONST(IMG);
1924 TIDY_TAG_CONST(INPUT);
1925 TIDY_TAG_CONST(INS);
1926 TIDY_TAG_CONST(ISINDEX);
1927 TIDY_TAG_CONST(KBD);
1928 TIDY_TAG_CONST(KEYGEN);
1929 TIDY_TAG_CONST(LABEL);
1930 TIDY_TAG_CONST(LAYER);
1931 TIDY_TAG_CONST(LEGEND);
1932 TIDY_TAG_CONST(LI);
1933 TIDY_TAG_CONST(LINK);
1934 TIDY_TAG_CONST(LISTING);
1935 TIDY_TAG_CONST(MAP);
1936 TIDY_TAG_CONST(MARQUEE);
1937 TIDY_TAG_CONST(MENU);
1938 TIDY_TAG_CONST(META);
1939 TIDY_TAG_CONST(MULTICOL);
1940 TIDY_TAG_CONST(NOBR);
1941 TIDY_TAG_CONST(NOEMBED);
1942 TIDY_TAG_CONST(NOFRAMES);
1943 TIDY_TAG_CONST(NOLAYER);
1944 TIDY_TAG_CONST(NOSAVE);
1945 TIDY_TAG_CONST(NOSCRIPT);
1946 TIDY_TAG_CONST(OBJECT);
1947 TIDY_TAG_CONST(OL);
1948 TIDY_TAG_CONST(OPTGROUP);
1949 TIDY_TAG_CONST(OPTION);
1950 TIDY_TAG_CONST(P);
1951 TIDY_TAG_CONST(PARAM);
1952 TIDY_TAG_CONST(PLAINTEXT);
1953 TIDY_TAG_CONST(PRE);
1954 TIDY_TAG_CONST(Q);
1955 TIDY_TAG_CONST(RB);
1956 TIDY_TAG_CONST(RBC);
1957 TIDY_TAG_CONST(RP);
1958 TIDY_TAG_CONST(RT);
1959 TIDY_TAG_CONST(RTC);
1960 TIDY_TAG_CONST(RUBY);
1961 TIDY_TAG_CONST(S);
1962 TIDY_TAG_CONST(SAMP);
1963 TIDY_TAG_CONST(SCRIPT);
1964 TIDY_TAG_CONST(SELECT);
1965 TIDY_TAG_CONST(SERVER);
1966 TIDY_TAG_CONST(SERVLET);
1967 TIDY_TAG_CONST(SMALL);
1968 TIDY_TAG_CONST(SPACER);
1969 TIDY_TAG_CONST(SPAN);
1970 TIDY_TAG_CONST(STRIKE);
1971 TIDY_TAG_CONST(STRONG);
1972 TIDY_TAG_CONST(STYLE);
1973 TIDY_TAG_CONST(SUB);
1974 TIDY_TAG_CONST(SUP);
1975 TIDY_TAG_CONST(TABLE);
1976 TIDY_TAG_CONST(TBODY);
1977 TIDY_TAG_CONST(TD);
1978 TIDY_TAG_CONST(TEXTAREA);
1979 TIDY_TAG_CONST(TFOOT);
1980 TIDY_TAG_CONST(TH);
1981 TIDY_TAG_CONST(THEAD);
1982 TIDY_TAG_CONST(TITLE);
1983 TIDY_TAG_CONST(TR);
1984 TIDY_TAG_CONST(TT);
1985 TIDY_TAG_CONST(U);
1986 TIDY_TAG_CONST(UL);
1987 TIDY_TAG_CONST(VAR);
1988 TIDY_TAG_CONST(WBR);
1989 TIDY_TAG_CONST(XMP);
1990 }
1991
1992 #endif
1993
1994 /*
1995 * Local variables:
1996 * tab-width: 4
1997 * c-basic-offset: 4
1998 * End:
1999 * vim600: noet sw=4 ts=4 fdm=marker
2000 * vim<600: noet sw=4 ts=4
2001 */
2002
