--- /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 <parser.h>
+#include <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)
+{
+ xmlSAXHandler sax;
+ xmlParserCtxtPtr ctxt;
+ mDOMDocRef doc;
+
+ g_return_val_if_fail(file_name != NULL, NULL);
+
+ xmlSubstituteEntitiesDefault(subst);
+
+ sax = xmlDefaultSAXHandler;
+ sax.getEntity = entity_resolver;
+
+ ctxt = xmlCreateFileParserCtxt(file_name);
+ if (ctxt == NULL) return NULL;
+
+ ctxt->sax = &sax;
+
+ xmlParseDocument(ctxt);
+
+ doc = ctxt->myDoc;
+ ctxt->sax = NULL;
+ 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 */
+}
+
+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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