Annotation of embedaddon/php/ext/dom/documentfragment.c, revision 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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