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d75618e780
implement notation nodes changes for spec conformance
294 lines
7.2 KiB
C
294 lines
7.2 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 4 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2003 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.0 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_0.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Christian Stocker <chregu@php.net> |
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| Rob Richards <rrichards@php.net> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "php.h"
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#include "php_dom.h"
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typedef struct _nodeIterator nodeIterator;
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struct _nodeIterator {
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int cur;
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int index;
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xmlNode *node;
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};
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typedef struct _notationIterator notationIterator;
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struct _notationIterator {
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int cur;
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int index;
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xmlNotation *notation;
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};
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static void itemHashScanner (void *payload, void *data, xmlChar *name) {
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nodeIterator *priv = (nodeIterator *)data;
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if(priv->cur < priv->index) {
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priv->cur++;
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} else {
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if(priv->node == NULL) {
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priv->node = (xmlNode *)payload;
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}
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}
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}
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/* {{{ static xmlEntityPtr create_notation(const xmlChar *name,
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const xmlChar *ExternalID, const xmlChar *SystemID) */
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static xmlNodePtr create_notation(const xmlChar *name,
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const xmlChar *ExternalID, const xmlChar *SystemID) {
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xmlEntityPtr ret;
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ret = (xmlEntityPtr) xmlMalloc(sizeof(xmlEntity));
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memset(ret, 0, sizeof(xmlEntity));
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ret->type = XML_NOTATION_NODE;
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ret->name = xmlStrdup(name);
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ret->ExternalID = xmlStrdup(ExternalID);
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ret->SystemID = xmlStrdup(SystemID);
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ret->length = 0;
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ret->content = NULL;
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ret->URI = NULL;
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ret->orig = NULL;
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ret->children = NULL;
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ret->parent = NULL;
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ret->doc = NULL;
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ret->_private = NULL;
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ret->last = NULL;
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ret->prev = NULL;
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return((xmlNodePtr) ret);
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}
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/*
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* class domdocumenttype extends domnode
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*
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* URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-412266927
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* Since:
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*/
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zend_function_entry php_dom_documenttype_class_functions[] = {
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{NULL, NULL, NULL}
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};
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/* {{{ attribute protos, not implemented yet */
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/* {{{ proto name string
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readonly=yes
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URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1844763134
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Since:
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*/
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int dom_documenttype_name_read(dom_object *obj, zval **retval TSRMLS_DC)
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{
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xmlDtdPtr dtdptr;
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dtdptr = (xmlDtdPtr) dom_object_get_node(obj);
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ALLOC_ZVAL(*retval);
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ZVAL_STRING(*retval, (char *) (dtdptr->name), 1);
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return SUCCESS;
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}
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/* }}} */
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/* {{{ proto entities namednodemap
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readonly=yes
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URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1788794630
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Since:
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*/
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int dom_documenttype_entities_read(dom_object *obj, zval **retval TSRMLS_DC)
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{
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xmlDtdPtr doctypep;
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xmlHashTable *entityht;
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nodeIterator *iter;
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xmlNode *nodep = NULL;
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int ret, htsize, index = 0;
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doctypep = (xmlDtdPtr) dom_object_get_node(obj);
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ALLOC_ZVAL(*retval);
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array_init(*retval);
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entityht = (xmlHashTable *) doctypep->entities;
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if (entityht) {
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if ((htsize = xmlHashSize(entityht)) > 0) {
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iter = emalloc(sizeof(nodeIterator));
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while (index < htsize) {
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iter->cur = 0;
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iter->index = index;
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iter->node = NULL;
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xmlHashScan(entityht, itemHashScanner, iter);
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index++;
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nodep = iter->node;
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if (nodep != NULL) {
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zval *child;
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MAKE_STD_ZVAL(child);
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child = php_dom_create_object(nodep, &ret, NULL, child, obj TSRMLS_CC);
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add_assoc_zval(*retval, (char *) nodep->name, child);
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}
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}
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efree(iter);
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}
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}
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return SUCCESS;
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}
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/* }}} */
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/* {{{ proto notations namednodemap
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readonly=yes
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URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-D46829EF
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Since:
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*/
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int dom_documenttype_notations_read(dom_object *obj, zval **retval TSRMLS_DC)
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{
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xmlDtdPtr doctypep;
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xmlHashTable *notationht;
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notationIterator *iter;
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xmlNotationPtr notep = NULL;
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xmlNode *nodep = NULL;
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int ret, htsize, index = 0;
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doctypep = (xmlDtdPtr) dom_object_get_node(obj);
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MAKE_STD_ZVAL(*retval);
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array_init(*retval);
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notationht = (xmlHashTable *) doctypep->notations;
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if (notationht) {
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if ((htsize = xmlHashSize(notationht)) > 0) {
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iter = emalloc(sizeof(nodeIterator));
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while (index < htsize) {
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iter->cur = 0;
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iter->index = index;
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iter->notation = NULL;
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xmlHashScan(notationht, itemHashScanner, iter);
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index++;
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notep = iter->notation;
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if (notep != NULL) {
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zval *child;
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nodep = create_notation(notep->name, notep->PublicID, notep->SystemID);
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MAKE_STD_ZVAL(child);
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child = php_dom_create_object(nodep, &ret, NULL, child, obj TSRMLS_CC);
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add_assoc_zval(*retval, (char *) nodep->name, child);
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}
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}
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efree(iter);
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}
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}
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return SUCCESS;
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}
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/* }}} */
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/* {{{ proto public_id string
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readonly=yes
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URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-Core-DocType-publicId
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Since: DOM Level 2
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*/
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int dom_documenttype_public_id_read(dom_object *obj, zval **retval TSRMLS_DC)
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{
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xmlDtdPtr dtdptr;
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dtdptr = (xmlDtdPtr) dom_object_get_node(obj);
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ALLOC_ZVAL(*retval);
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if (dtdptr->ExternalID) {
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ZVAL_STRING(*retval, (char *) (dtdptr->ExternalID), 1);
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} else {
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ZVAL_EMPTY_STRING(*retval);
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}
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return SUCCESS;
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}
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/* }}} */
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/* {{{ proto system_id string
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readonly=yes
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URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-Core-DocType-systemId
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Since: DOM Level 2
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*/
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int dom_documenttype_system_id_read(dom_object *obj, zval **retval TSRMLS_DC)
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{
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xmlDtdPtr dtdptr;
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dtdptr = (xmlDtdPtr) dom_object_get_node(obj);
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ALLOC_ZVAL(*retval);
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if (dtdptr->SystemID) {
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ZVAL_STRING(*retval, (char *) (dtdptr->ExternalID), 1);
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} else {
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ZVAL_EMPTY_STRING(*retval);
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}
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return SUCCESS;
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}
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/* }}} */
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/* {{{ proto internal_subset string
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readonly=yes
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URL: http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-Core-DocType-internalSubset
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Since: DOM Level 2
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*/
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int dom_documenttype_internal_subset_read(dom_object *obj, zval **retval TSRMLS_DC)
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{
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xmlDtdPtr dtdptr;
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xmlDtd *intsubset;
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xmlOutputBuffer *buff = NULL;
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xmlChar *strintsubset;
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dtdptr = (xmlDtdPtr) dom_object_get_node(obj);
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ALLOC_ZVAL(*retval);
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if (dtdptr->doc != NULL && ((intsubset = dtdptr->doc->intSubset) != NULL)) {
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buff = xmlAllocOutputBuffer(NULL);
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if (buff != NULL) {
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xmlNodeDumpOutput (buff, NULL, (xmlNodePtr) intsubset, 0, 0, NULL);
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xmlOutputBufferFlush(buff);
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strintsubset = xmlStrndup(buff->buffer->content, buff->buffer->use);
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(void)xmlOutputBufferClose(buff);
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ZVAL_STRING(*retval, (char *) strintsubset, 1);
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return SUCCESS;
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}
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}
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ZVAL_EMPTY_STRING(*retval);
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return SUCCESS;
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}
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/* }}} */
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