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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:
1.1.1.2 ! misho 20: /* $Id$ */
1.1 misho 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:
31: /* {{{ arginfo */
32: ZEND_BEGIN_ARG_INFO_EX(arginfo_dom_nodelist_item, 0, 0, 1)
33: ZEND_ARG_INFO(0, index)
34: ZEND_END_ARG_INFO();
35: /* }}} */
36:
37: /*
38: * class DOMNodeList
39: *
40: * URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-536297177
41: * Since:
42: */
43:
44: const zend_function_entry php_dom_nodelist_class_functions[] = {
45: PHP_FALIAS(item, dom_nodelist_item, arginfo_dom_nodelist_item)
46: PHP_FE_END
47: };
48:
49: /* {{{ length int
50: readonly=yes
51: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-203510337
52: Since:
53: */
54: int dom_nodelist_length_read(dom_object *obj, zval **retval TSRMLS_DC)
55: {
56: dom_nnodemap_object *objmap;
57: xmlNodePtr nodep, curnode;
58: int count = 0;
59: HashTable *nodeht;
60:
61: objmap = (dom_nnodemap_object *)obj->ptr;
62: if (objmap != NULL) {
63: if (objmap->ht) {
64: count = xmlHashSize(objmap->ht);
65: } else {
66: if (objmap->nodetype == DOM_NODESET) {
67: nodeht = HASH_OF(objmap->baseobjptr);
68: count = zend_hash_num_elements(nodeht);
69: } else {
70: nodep = dom_object_get_node(objmap->baseobj);
71: if (nodep) {
72: if (objmap->nodetype == XML_ATTRIBUTE_NODE || objmap->nodetype == XML_ELEMENT_NODE) {
73: curnode = nodep->children;
74: if (curnode) {
75: count++;
76: while (curnode->next != NULL) {
77: count++;
78: curnode = curnode->next;
79: }
80: }
81: } else {
82: if (nodep->type == XML_DOCUMENT_NODE || nodep->type == XML_HTML_DOCUMENT_NODE) {
83: nodep = xmlDocGetRootElement((xmlDoc *) nodep);
84: } else {
85: nodep = nodep->children;
86: }
87: curnode = dom_get_elements_by_tag_name_ns_raw(nodep, objmap->ns, objmap->local, &count, -1);
88: }
89: }
90: }
91: }
92: }
93:
94: MAKE_STD_ZVAL(*retval);
95: ZVAL_LONG(*retval, count);
96: return SUCCESS;
97: }
98:
99: /* }}} */
100:
101: /* {{{ proto DOMNode dom_nodelist_item(int index);
102: URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#ID-844377136
103: Since:
104: */
105: PHP_FUNCTION(dom_nodelist_item)
106: {
1.1.1.2 ! misho 107: zval *id;
1.1 misho 108: long index;
109: int ret;
110: dom_object *intern;
111: xmlNodePtr itemnode = NULL;
112:
113: dom_nnodemap_object *objmap;
114: xmlNodePtr nodep, curnode;
115: int count = 0;
116: HashTable *nodeht;
117: zval **entry;
118:
119: if (zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &id, dom_nodelist_class_entry, &index) == FAILURE) {
120: return;
121: }
122:
123: if (index >= 0) {
124: intern = (dom_object *)zend_object_store_get_object(id TSRMLS_CC);
125:
126: objmap = (dom_nnodemap_object *)intern->ptr;
127: if (objmap != NULL) {
128: if (objmap->ht) {
129: if (objmap->nodetype == XML_ENTITY_NODE) {
130: itemnode = php_dom_libxml_hash_iter(objmap->ht, index);
131: } else {
132: itemnode = php_dom_libxml_notation_iter(objmap->ht, index);
133: }
134: } else {
135: if (objmap->nodetype == DOM_NODESET) {
136: nodeht = HASH_OF(objmap->baseobjptr);
137: if (zend_hash_index_find(nodeht, index, (void **) &entry)==SUCCESS) {
138: *return_value = **entry;
139: zval_copy_ctor(return_value);
140: return;
141: }
142: } else if (objmap->baseobj) {
143: nodep = dom_object_get_node(objmap->baseobj);
144: if (nodep) {
145: if (objmap->nodetype == XML_ATTRIBUTE_NODE || objmap->nodetype == XML_ELEMENT_NODE) {
146: curnode = nodep->children;
147: while (count < index && curnode != NULL) {
148: count++;
149: curnode = curnode->next;
150: }
151: itemnode = curnode;
152: } else {
153: if (nodep->type == XML_DOCUMENT_NODE || nodep->type == XML_HTML_DOCUMENT_NODE) {
154: nodep = xmlDocGetRootElement((xmlDoc *) nodep);
155: } else {
156: nodep = nodep->children;
157: }
158: itemnode = dom_get_elements_by_tag_name_ns_raw(nodep, objmap->ns, objmap->local, &count, index);
159: }
160: }
161: }
162: }
163: }
164:
165: if (itemnode) {
1.1.1.2 ! misho 166: DOM_RET_OBJ(itemnode, &ret, objmap->baseobj);
1.1 misho 167: return;
168: }
169: }
170:
171: RETVAL_NULL();
172: }
173: /* }}} end dom_nodelist_item */
174:
175: #endif
176:
177: /*
178: * Local variables:
179: * tab-width: 4
180: * c-basic-offset: 4
181: * End:
182: * vim600: noet sw=4 ts=4 fdm=marker
183: * vim<600: noet sw=4 ts=4
184: */