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-rw-r--r--ext/dom/dom_iterators.c310
1 files changed, 0 insertions, 310 deletions
diff --git a/ext/dom/dom_iterators.c b/ext/dom/dom_iterators.c
deleted file mode 100644
index 6e027c243e..0000000000
--- a/ext/dom/dom_iterators.c
+++ /dev/null
@@ -1,310 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 5 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2004 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 3.0 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available through the world-wide-web at the following url: |
- | http://www.php.net/license/3_0.txt. |
- | If you did not receive a copy of the PHP license and are unable to |
- | obtain it through the world-wide-web, please send a note to |
- | license@php.net so we can mail you a copy immediately. |
- +----------------------------------------------------------------------+
- | Authors: Christian Stocker <chregu@php.net> |
- | Rob Richards <rrichards@php.net> |
- +----------------------------------------------------------------------+
-*/
-
-/* $Id$ */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "php.h"
-#if HAVE_LIBXML && HAVE_DOM
-#include "php_dom.h"
-#include "dom_ce.h"
-
-typedef struct _nodeIterator nodeIterator;
-struct _nodeIterator {
- int cur;
- int index;
- xmlNode *node;
-};
-
-typedef struct _notationIterator notationIterator;
-struct _notationIterator {
- int cur;
- int index;
- xmlNotation *notation;
-};
-
-static void itemHashScanner (void *payload, void *data, xmlChar *name) {
- nodeIterator *priv = (nodeIterator *)data;
-
- if(priv->cur < priv->index) {
- priv->cur++;
- } else {
- if(priv->node == NULL) {
- priv->node = (xmlNode *)payload;
- }
- }
-}
-
-xmlNodePtr create_notation(const xmlChar *name,
- const xmlChar *ExternalID, const xmlChar *SystemID) {
- xmlEntityPtr ret;
-
- ret = (xmlEntityPtr) xmlMalloc(sizeof(xmlEntity));
- memset(ret, 0, sizeof(xmlEntity));
- ret->type = XML_NOTATION_NODE;
- ret->name = xmlStrdup(name);
- ret->ExternalID = xmlStrdup(ExternalID);
- ret->SystemID = xmlStrdup(SystemID);
- ret->length = 0;
- ret->content = NULL;
- ret->URI = NULL;
- ret->orig = NULL;
- ret->children = NULL;
- ret->parent = NULL;
- ret->doc = NULL;
- ret->_private = NULL;
- ret->last = NULL;
- ret->prev = NULL;
- return((xmlNodePtr) ret);
-}
-
-xmlNode *php_dom_libxml_hash_iter(xmlHashTable *ht, int index)
-{
- xmlNode *nodep = NULL;
- nodeIterator *iter;
- int htsize;
-
- if ((htsize = xmlHashSize(ht)) > 0 && index < htsize) {
- iter = emalloc(sizeof(nodeIterator));
- iter->cur = 0;
- iter->index = index;
- iter->node = NULL;
- xmlHashScan(ht, itemHashScanner, iter);
- nodep = iter->node;
- efree(iter);
- return nodep;
- } else {
- return NULL;
- }
-}
-
-xmlNode *php_dom_libxml_notation_iter(xmlHashTable *ht, int index)
-{
- notationIterator *iter;
- xmlNotation *notep = NULL;
- int htsize;
-
- if ((htsize = xmlHashSize(ht)) > 0 && index < htsize) {
- iter = emalloc(sizeof(notationIterator));
- iter->cur = 0;
- iter->index = index;
- iter->notation = NULL;
- xmlHashScan(ht, itemHashScanner, iter);
- notep = iter->notation;
- efree(iter);
- return create_notation(notep->name, notep->PublicID, notep->SystemID);
- } else {
- return NULL;
- }
-}
-
-static void php_dom_iterator_dtor(zend_object_iterator *iter TSRMLS_DC)
-{
- php_dom_iterator *iterator = (php_dom_iterator *)iter;
-
- zval_ptr_dtor((zval**)&iterator->intern.data);
-
- if (iterator->curobj) {
- zval_ptr_dtor((zval**)&iterator->curobj);
- }
-
- efree(iterator);
-}
-
-static int php_dom_iterator_has_more(zend_object_iterator *iter TSRMLS_DC)
-{
-
- php_dom_iterator *iterator = (php_dom_iterator *)iter;
-
- if (iterator->curobj) {
- return SUCCESS;
- } else {
- return FAILURE;
- }
-}
-
-static void php_dom_iterator_current_data(zend_object_iterator *iter, zval ***data TSRMLS_DC)
-{
- php_dom_iterator *iterator = (php_dom_iterator *)iter;
-
- *data = &iterator->curobj;
-}
-
-static int php_dom_iterator_current_key(zend_object_iterator *iter, char **str_key, uint *str_key_len, ulong *int_key TSRMLS_DC)
-{
- zval *curobj;
- xmlNodePtr curnode = NULL;
- dom_object *intern;
- zval *object;
- int namelen;
-
- php_dom_iterator *iterator = (php_dom_iterator *)iter;
-
- object = (zval *)iterator->intern.data;
-
- if (instanceof_function(Z_OBJCE_P(object), dom_nodelist_class_entry TSRMLS_CC)) {
- *int_key = iter->index - 1;
- return HASH_KEY_IS_LONG;
- } else {
- curobj = iterator->curobj;
-
- intern = (dom_object *)zend_object_store_get_object(curobj TSRMLS_CC);
- if (intern != NULL && intern->ptr != NULL) {
- curnode = (xmlNodePtr)((php_libxml_node_ptr *)intern->ptr)->node;
- }
-
- namelen = xmlStrlen(curnode->name);
- *str_key = estrndup(curnode->name, namelen);
- *str_key_len = namelen + 1;
- return HASH_KEY_IS_STRING;
- }
-}
-
-static void php_dom_iterator_move_forward(zend_object_iterator *iter TSRMLS_DC)
-{
- zval *curobj, *curattr = NULL;
- zval *object;
- xmlNodePtr curnode = NULL, basenode;
- dom_object *intern;
- dom_object *nnmap;
- dom_nnodemap_object *objmap;
- int ret, previndex=1;
- HashTable *nodeht;
- pval **entry;
-
- php_dom_iterator *iterator = (php_dom_iterator *)iter;
-
- object = (zval *)iterator->intern.data;
- nnmap = (dom_object *)zend_object_store_get_object(object TSRMLS_CC);
- objmap = (dom_nnodemap_object *)nnmap->ptr;
-
- curobj = iterator->curobj;
- intern = (dom_object *)zend_object_store_get_object(curobj TSRMLS_CC);
- if (intern != NULL && intern->ptr != NULL) {
- if (objmap->ht == NULL) {
- if (objmap->nodetype == DOM_NODESET) {
- nodeht = HASH_OF(objmap->baseobjptr);
- zend_hash_move_forward(nodeht);
- if (zend_hash_get_current_data(nodeht, (void **) &entry)==SUCCESS) {
- curattr = *entry;
- curattr->refcount++;
- }
- } else {
- curnode = (xmlNodePtr)((php_libxml_node_ptr *)intern->ptr)->node;
- if (objmap->nodetype == XML_ATTRIBUTE_NODE || objmap->nodetype == XML_ELEMENT_NODE) {
- curnode = curnode->next;
- } else {
- /* Nav the tree evey time as this is LIVE */
- basenode = dom_object_get_node(objmap->baseobj);
- if (basenode && (basenode->type == XML_DOCUMENT_NODE || basenode->type == XML_HTML_DOCUMENT_NODE)) {
- basenode = xmlDocGetRootElement((xmlDoc *) basenode);
- } else {
- basenode = basenode->children;
- }
- curnode = dom_get_elements_by_tag_name_ns_raw(basenode, objmap->ns, objmap->local, &previndex, iter->index);
- }
- }
- } else {
- if (objmap->nodetype == XML_ENTITY_NODE) {
- curnode = php_dom_libxml_hash_iter(objmap->ht, iter->index);
- } else {
- curnode = php_dom_libxml_notation_iter(objmap->ht, iter->index);
- }
- }
- }
-
- zval_ptr_dtor((zval**)&curobj);
- if (curnode) {
- MAKE_STD_ZVAL(curattr);
- curattr = php_dom_create_object(curnode, &ret, NULL, curattr, objmap->baseobj TSRMLS_CC);
- }
-
- iterator->curobj = curattr;
-}
-
-zend_object_iterator_funcs php_dom_iterator_funcs = {
- php_dom_iterator_dtor,
- php_dom_iterator_has_more,
- php_dom_iterator_current_data,
- php_dom_iterator_current_key,
- php_dom_iterator_move_forward,
- NULL
-};
-
-zend_object_iterator *php_dom_get_iterator(zend_class_entry *ce, zval *object TSRMLS_DC)
-{
- dom_object *intern;
- dom_nnodemap_object *objmap;
- xmlNodePtr nodep, curnode=NULL;
- zval *curattr = NULL;
- int ret, curindex = 0;
- HashTable *nodeht;
- pval **entry;
-
- php_dom_iterator *iterator = emalloc(sizeof(php_dom_iterator));
-
- object->refcount++;
- iterator->intern.data = (void*)object;
- iterator->intern.funcs = &php_dom_iterator_funcs;
-
- intern = (dom_object *)zend_object_store_get_object(object TSRMLS_CC);
- objmap = (dom_nnodemap_object *)intern->ptr;
- if (objmap->ht == NULL) {
- if (objmap->nodetype == DOM_NODESET) {
- nodeht = HASH_OF(objmap->baseobjptr);
- zend_hash_internal_pointer_reset(nodeht);
- if (zend_hash_get_current_data(nodeht, (void **) &entry)==SUCCESS) {
- curattr = *entry;
- curattr->refcount++;
- }
- } else {
- nodep = (xmlNode *)dom_object_get_node(objmap->baseobj);
- if (objmap->nodetype == XML_ATTRIBUTE_NODE || objmap->nodetype == XML_ELEMENT_NODE) {
- if (objmap->nodetype == XML_ATTRIBUTE_NODE) {
- curnode = (xmlNodePtr) nodep->properties;
- } else {
- curnode = (xmlNodePtr) nodep->children;
- }
- } else {
- if (nodep->type == XML_DOCUMENT_NODE || nodep->type == XML_HTML_DOCUMENT_NODE) {
- nodep = xmlDocGetRootElement((xmlDoc *) nodep);
- } else {
- nodep = nodep->children;
- }
- curnode = dom_get_elements_by_tag_name_ns_raw(nodep, objmap->ns, objmap->local, &curindex, 0);
- }
- }
- } else {
- curnode = php_dom_libxml_hash_iter(objmap->ht, 0);
- }
-
- if (curnode) {
- MAKE_STD_ZVAL(curattr);
- curattr = php_dom_create_object(curnode, &ret, NULL, curattr, objmap->baseobj TSRMLS_CC);
- }
-
- iterator->curobj = curattr;
-
- return (zend_object_iterator*)iterator;
-}
-
-#endif
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