+++ /dev/null
-/*
- * Copyright (C) 2000, Luca Padovani <luca.padovani@cs.unibo.it>.
- *
- * This file is part of miniDOM, a minimal implementation of the
- * Document Object Model
- *
- * miniDOM is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * miniDOM is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with miniDOM; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * For details, send a mail to <luca.padovani@cs.unibo.it>
- */
-
-#include <config.h>
-#include <glib.h>
-#include <libxml/parser.h>
-#include <libxml/parserInternals.h>
-
-#include "minidom.h"
-
-gboolean
-mdom_string_eq(mDOMConstStringRef s1, mDOMConstStringRef s2)
-{
- g_return_val_if_fail(s1 != NULL, FALSE);
- g_return_val_if_fail(s2 != NULL, FALSE);
-
- return strcmp(C_CONST_STRING(s1), C_CONST_STRING(s2)) ? FALSE : TRUE;
-}
-
-mDOMStringRef
-mdom_string_dup(mDOMConstStringRef s)
-{
- g_return_val_if_fail(s != NULL, NULL);
- return xmlStrdup(s);
-}
-
-void
-mdom_string_free(mDOMStringRef s)
-{
- g_free(s);
-}
-
-mDOMDocRef
-mdom_load(const char* file_name, gboolean subst, mDOMEntityResolver entity_resolver)
-{
- xmlParserCtxtPtr ctxt;
- mDOMDocRef doc;
-
- g_return_val_if_fail(file_name != NULL, NULL);
-
- xmlSubstituteEntitiesDefault(subst);
-
- ctxt = xmlCreateFileParserCtxt(file_name);
- if (ctxt == NULL) return NULL;
- g_assert(ctxt->sax != NULL);
- ctxt->sax->getEntity = entity_resolver;
-
- xmlParseDocument(ctxt);
-
- doc = ctxt->myDoc;
- xmlFreeParserCtxt(ctxt);
-
- return doc;
-}
-
-void
-mdom_unload(mDOMDocRef doc)
-{
- g_return_if_fail(doc != NULL);
- xmlFreeDoc(doc);
-}
-
-mDOMDocRef
-mdom_doc_new(mDOMConstStringRef version)
-{
- mDOMDocRef doc;
-
- g_return_val_if_fail(version != NULL, NULL);
- doc = xmlNewDoc(version);
- g_return_val_if_fail(doc != NULL, NULL);
-
- doc->extSubset = xmlNewDtd(doc, DOM_CONST_STRING("Entities"), NULL, NULL);
-
- return doc;
-}
-
-void
-mdom_doc_free(mDOMDocRef doc)
-{
- g_return_if_fail(doc != NULL);
- xmlFreeDoc(doc);
-}
-
-mDOMEntityRef
-mdom_doc_add_entity(mDOMDocRef doc, mDOMConstStringRef name, mDOMConstStringRef content)
-{
- g_return_val_if_fail(doc != NULL, NULL);
- g_return_val_if_fail(name != NULL, NULL);
- g_return_val_if_fail(content != NULL, NULL);
-#ifdef HAVE_LIBXML2
- return xmlAddDtdEntity(doc, name, XML_INTERNAL_GENERAL_ENTITY, NULL, NULL, content);
-#else
- xmlAddDtdEntity(doc, name, XML_INTERNAL_GENERAL_ENTITY, NULL, NULL, content);
- return NULL;
-#endif
-}
-
-mDOMEntityRef
-mdom_doc_get_entity(mDOMDocRef doc, mDOMConstStringRef name)
-{
- g_return_val_if_fail(doc != NULL, NULL);
- g_return_val_if_fail(name != NULL, NULL);
- return xmlGetDtdEntity(doc, name);
-}
-
-mDOMEntityRef
-mdom_get_predefined_entity(mDOMConstStringRef name)
-{
- g_return_val_if_fail(name != NULL, NULL);
- return xmlGetPredefinedEntity(name);
-}
-
-mDOMConstStringRef
-mdom_entity_get_content(mDOMEntityRef entity)
-{
- g_return_val_if_fail(entity != NULL, NULL);
- return entity->content;
-}
-
-mDOMNodeRef
-mdom_doc_get_root_node(mDOMDocRef doc)
-{
- g_return_val_if_fail(doc != NULL, NULL);
- return xmlDocGetRootElement(doc);
-}
-
-void
-mdom_node_set_user_data(mDOMNodeRef node, gpointer user_data)
-{
- g_return_if_fail(node != NULL);
-#ifndef XML_WITHOUT_CORBA
- node->_private = user_data;
-#else
- g_assert_not_reached();
-#endif
-}
-
-gpointer
-mdom_node_get_user_data(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
-#ifndef XML_WITHOUT_CORBA
- return node->_private;
-#else
- g_assert_not_reached();
-#endif
-}
-
-gboolean
-mdom_node_is_text(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, FALSE);
- return xmlNodeIsText(node) ? TRUE : FALSE;
-}
-
-gboolean
-mdom_node_is_element(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, FALSE);
- return node->type == XML_ELEMENT_NODE;
-}
-
-gboolean
-mdom_node_is_blank(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, FALSE);
-#ifdef HAVE_LIBXML2
- return xmlIsBlankNode(node) ? TRUE : FALSE;
-#else
- return FALSE;
-#endif
-}
-
-gboolean
-mdom_node_is_entity_ref(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, FALSE);
- return node->type == XML_ENTITY_REF_NODE;
-}
-
-guint
-mdom_node_get_type(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, 0);
- return node->type;
-}
-
-mDOMConstStringRef
-mdom_node_get_name(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- return node->name;
-}
-
-mDOMConstStringRef
-mdom_node_get_ns_uri(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- if (node->ns == NULL) return NULL;
- return node->ns->href;
-}
-
-mDOMStringRef
-mdom_node_get_attribute(mDOMNodeRef node, mDOMConstStringRef name)
-{
- g_return_val_if_fail(node != NULL, NULL);
- g_return_val_if_fail(name != NULL, NULL);
- return xmlGetProp(node, name);
-}
-
-mDOMStringRef
-mdom_node_get_attribute_ns(mDOMNodeRef node, mDOMConstStringRef name, mDOMConstStringRef uri)
-{
- g_return_val_if_fail(node != NULL, NULL);
- g_return_val_if_fail(uri != NULL, NULL);
- g_return_val_if_fail(name != NULL, NULL);
- g_return_val_if_fail(mdom_node_is_element(node), NULL);
- return xmlGetNsProp(node, name, uri);
-}
-
-gboolean
-mdom_node_has_attribute(mDOMNodeRef node, mDOMConstStringRef name)
-{
-#ifndef HAVE_LIBXML2
- mDOMStringRef s = NULL;
-#endif /* HAVE_LIBXML2 */
- g_return_val_if_fail(node != NULL, FALSE);
- g_return_val_if_fail(name != NULL, FALSE);
-#ifdef HAVE_LIBXML2
- return (xmlHasProp(node, name) != NULL) ? TRUE : FALSE;
-#else
- s = xmlGetProp(node, name);
- if (s != NULL) {
- mdom_string_free(s);
- return TRUE;
- }
- return FALSE;
-#endif /* HAVE_LIBXML2 */
-}
-
-gboolean
-mdom_node_has_attribute_ns(mDOMNodeRef node, mDOMConstStringRef name, mDOMConstStringRef uri)
-{
- g_return_val_if_fail(node != NULL, FALSE);
- g_return_val_if_fail(name != NULL, FALSE);
- g_return_val_if_fail(uri != NULL, FALSE);
-#ifdef HAVE_LIBXML2
- return (xmlHasNsProp(node, name, uri) != NULL) ? TRUE : FALSE;
-#else
- return FALSE;
-#endif /* HAVE_LIBXML2 */
-}
-
-mDOMStringRef
-mdom_node_get_content(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- return xmlNodeGetContent(node);
-}
-
-mDOMNodeRef
-mdom_node_get_parent(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- return node->parent;
-}
-
-mDOMNodeRef
-mdom_node_get_prev_sibling(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- return node->prev;
-}
-
-mDOMNodeRef
-mdom_node_get_next_sibling(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- return node->next;
-}
-
-mDOMNodeRef
-mdom_node_get_first_child(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
-#ifdef HAVE_LIBXML2
- return node->children;
-#else
- return node->childs;
-#endif
-}
-
-mDOMAttrRef
-mdom_node_get_first_attribute(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, NULL);
- return node->properties;
-}
-
-gboolean
-mdom_node_is_first(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, FALSE);
- return node->prev == NULL;
-}
-
-gboolean
-mdom_node_is_last(mDOMNodeRef node)
-{
- g_return_val_if_fail(node != NULL, FALSE);
- return node->next == NULL;
-}
-
-mDOMConstStringRef
-mdom_attr_get_name(mDOMAttrRef attr)
-{
- g_return_val_if_fail(attr != NULL, NULL);
- return attr->name;
-}
-
-mDOMConstStringRef
-mdom_attr_get_ns_uri(mDOMAttrRef attr)
-{
- g_return_val_if_fail(attr != NULL, NULL);
- if (attr->ns == NULL) return NULL;
- return attr->ns->href;
-}
-
-mDOMStringRef
-mdom_attr_get_value(mDOMAttrRef attr)
-{
-#ifdef HAVE_LIBXML2
- g_return_val_if_fail(attr != NULL, NULL);
- return xmlNodeListGetString(attr->doc, attr->children, 1);
-#else
- mDOMNodeRef child;
- g_return_val_if_fail(attr != NULL, NULL);
-
- child = attr->val;
- if (child == NULL) return NULL;
- else return xmlNodeListGetString(child->doc, attr->val, 1);
-#endif
-}
-
-mDOMAttrRef
-mdom_attr_get_prev_sibling(mDOMAttrRef attr)
-{
-#ifdef HAVE_LIBXML2
- g_return_val_if_fail(attr != NULL, NULL);
- return attr->prev;
-#else
- /* in libxml 1.x there is no prev link in attributes */
- return NULL;
-#endif
-}
-
-mDOMAttrRef
-mdom_attr_get_next_sibling(mDOMAttrRef attr)
-{
- g_return_val_if_fail(attr != NULL, NULL);
- return attr->next;
-}
-
-mDOMNodeRef
-mdom_attr_get_parent(mDOMAttrRef attr)
-{
- g_return_val_if_fail(attr != NULL, NULL);
-#ifdef HAVE_LIBXML2
- return attr->parent;
-#else
- return attr->node;
-#endif
-}
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