Annotation of embedaddon/php/ext/dom/documentfragment.c, revision 1.1.1.1
1.1 misho 1: /*
2: +----------------------------------------------------------------------+
3: | PHP Version 5 |
4: +----------------------------------------------------------------------+
5: | Copyright (c) 1997-2012 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: | Authors: Christian Stocker <chregu@php.net> |
16: | Rob Richards <rrichards@php.net> |
17: +----------------------------------------------------------------------+
18: */
19:
20: /* $Id: documentfragment.c 321634 2012-01-01 13:15:04Z felipe $ */
21:
22: #ifdef HAVE_CONFIG_H
23: #include "config.h"
24: #endif
25:
26: #include "php.h"
27: #if HAVE_LIBXML && HAVE_DOM
28: #include "php_dom.h"
29:
30: /* {{{ arginfo */
31: ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_documentfragement_construct, 0, 0, 0)
32: ZEND_END_ARG_INFO();
33:
34: ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_documentfragement_appendXML, 0, 0, 1)
35: ZEND_ARG_INFO(0, data)
36: ZEND_END_ARG_INFO();
37: /* }}} */
38:
39: /*
40: * class DOMDocumentFragment extends DOMNode
41: *
42: * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-B63ED1A3
43: * Since:
44: */
45:
46: const zend_function_entry php_dom_documentfragment_class_functions[] = {
47: PHP_ME(domdocumentfragment, __construct, arginfo_dom_documentfragement_construct, ZEND_ACC_PUBLIC)
48: PHP_ME(domdocumentfragment, appendXML, arginfo_dom_documentfragement_appendXML, ZEND_ACC_PUBLIC)
49: PHP_FE_END
50: };
51:
52: /* {{{ proto void DOMDocumentFragment::__construct(); */
53: PHP_METHOD(domdocumentfragment, __construct)
54: {
55:
56: zval *id;
57: xmlNodePtr nodep = NULL, oldnode = NULL;
58: dom_object *intern;
59: zend_error_handling error_handling;
60:
61: zend_replace_error_handling(EH_THROW, dom_domexception_class_entry, &error_handling TSRMLS_CC);
62: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &id, dom_documentfragment_class_entry) == FAILURE) {
63: zend_restore_error_handling(&error_handling TSRMLS_CC);
64: return;
65: }
66:
67: zend_restore_error_handling(&error_handling TSRMLS_CC);
68: nodep = xmlNewDocFragment(NULL);
69:
70: if (!nodep) {
71: php_dom_throw_error(INVALID_STATE_ERR, 1 TSRMLS_CC);
72: RETURN_FALSE;
73: }
74:
75: intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
76: if (intern != NULL) {
77: oldnode = dom_object_get_node(intern);
78: if (oldnode != NULL) {
79: php_libxml_node_free_resource(oldnode TSRMLS_CC);
80: }
81: /* php_dom_set_object(intern, nodep TSRMLS_CC); */
82: php_libxml_increment_node_ptr((php_libxml_node_object *)intern, nodep, (void *)intern TSRMLS_CC);
83: }
84: }
85: /* }}} end DOMDocumentFragment::__construct */
86:
87: /* php_dom_xmlSetTreeDoc is a custom implementation of xmlSetTreeDoc
88: needed for hack in appendXML due to libxml bug - no need to share this function */
89: static void php_dom_xmlSetTreeDoc(xmlNodePtr tree, xmlDocPtr doc) /* {{{ */
90: {
91: xmlAttrPtr prop;
92: xmlNodePtr cur;
93:
94: if (tree) {
95: if(tree->type == XML_ELEMENT_NODE) {
96: prop = tree->properties;
97: while (prop != NULL) {
98: prop->doc = doc;
99: if (prop->children) {
100: cur = prop->children;
101: while (cur != NULL) {
102: php_dom_xmlSetTreeDoc(cur, doc);
103: cur = cur->next;
104: }
105: }
106: prop = prop->next;
107: }
108: }
109: if (tree->children != NULL) {
110: cur = tree->children;
111: while (cur != NULL) {
112: php_dom_xmlSetTreeDoc(cur, doc);
113: cur = cur->next;
114: }
115: }
116: tree->doc = doc;
117: }
118: }
119: /* }}} */
120:
121: /* {{{ proto void DOMDocumentFragment::appendXML(string data); */
122: PHP_METHOD(domdocumentfragment, appendXML) {
123: zval *id;
124: xmlNode *nodep;
125: dom_object *intern;
126: char *data = NULL;
127: int data_len = 0;
128: int err;
129: xmlNodePtr lst;
130:
131: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &id, dom_documentfragment_class_entry, &data, &data_len) == FAILURE) {
132: return;
133: }
134:
135: DOM_GET_OBJ(nodep, id, xmlNodePtr, intern);
136:
137: if (dom_node_is_read_only(nodep) == SUCCESS) {
138: php_dom_throw_error(NO_MODIFICATION_ALLOWED_ERR, dom_get_strict_error(intern->document) TSRMLS_CC);
139: RETURN_FALSE;
140: }
141:
142: if (data) {
143: err = xmlParseBalancedChunkMemory(nodep->doc, NULL, NULL, 0, data, &lst);
144: if (err != 0) {
145: RETURN_FALSE;
146: }
147: /* Following needed due to bug in libxml2 <= 2.6.14
148: ifdef after next libxml release as bug is fixed in their cvs */
149: php_dom_xmlSetTreeDoc(lst, nodep->doc);
150: /* End stupid hack */
151:
152: xmlAddChildList(nodep,lst);
153: }
154:
155: RETURN_TRUE;
156: }
157: /* }}} */
158:
159: #endif
160:
161: /*
162: * Local variables:
163: * tab-width: 4
164: * c-basic-offset: 4
165: * End:
166: * vim600: noet sw=4 ts=4 fdm=marker
167: * vim<600: noet sw=4 ts=4
168: */
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