1 files changed, 133 insertions, 0 deletions
diff --git a/libdleyna/server/xml-util.c b/libdleyna/server/xml-util.c
new file mode 100644
index 0000000..f6ddf6a
--- /dev/null
+++ b/libdleyna/server/xml-util.c
@@ -0,0 +1,133 @@
+/*
+ * dLeyna
+ *
+ * Copyright (C) 2012-2013 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU Lesser General Public License,
+ * version 2.1, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Christophe Guiraud <christophe.guiraud@intel.com>
+ *
+ */
+
+#include <string.h>
+#include <stdlib.h>
+
+#include "xml-util.h"
+
+static xmlNode *prv_get_child_node(xmlNode *node, va_list args)
+{
+	const gchar *name;
+
+	name = va_arg(args, const gchar *);
+	while (name != NULL) {
+		node = node->children;
+		while (node != NULL) {
+			if (node->name != NULL &&
+			    !strcmp(name, (char *)node->name))
+				break;
+
+			node = node->next;
+		}
+
+		if (node == NULL)
+			break;
+
+		name = va_arg(args, const gchar *);
+	}
+
+	return node;
+}
+
+static GList *prv_get_children_list(xmlNode *node, const gchar *name)
+{
+	GList *child_list = NULL;
+
+	node = node->children;
+	while (node != NULL) {
+		if (node->name != NULL &&
+		    !strcmp(name, (char *)node->name))
+			child_list = g_list_prepend(child_list, node);
+
+		node = node->next;
+	}
+
+	return child_list;
+}
+
+GList *xml_util_get_child_string_list_content_by_name(xmlNode *node, ...)
+{
+	xmlChar *content;
+	va_list args;
+	GList *child_list = NULL;
+	GList *next;
+	GList *str_list = NULL;
+	xmlNode *child_list_node;
+	xmlNode *child_node;
+
+	va_start(args, node);
+
+	child_node = prv_get_child_node(node, args);
+
+	va_end(args);
+
+	if (child_node != NULL) {
+		child_list = prv_get_children_list(child_node->parent,
+					(const gchar *)child_node->name);
+		next = child_list;
+		while (next) {
+			child_list_node = (xmlNode *)next->data;
+
+			content = xmlNodeGetContent(child_list_node);
+
+			if (content != NULL) {
+				str_list = g_list_prepend(str_list,
+						  g_strdup((gchar *)content));
+
+				xmlFree(content);
+			}
+
+			next = g_list_next(next);
+		}
+
+		g_list_free(child_list);
+	}
+
+	return str_list;
+}
+
+gchar *xml_util_get_child_string_content_by_name(xmlNode *node, ...)
+{
+	xmlChar *content;
+	va_list args;
+	gchar *str = NULL;
+	xmlNode *child_node;
+
+	va_start(args, node);
+
+	child_node = prv_get_child_node(node, args);
+
+	va_end(args);
+
+	if (child_node != NULL) {
+		content = xmlNodeGetContent(child_node);
+
+		if (content != NULL) {
+			str = g_strdup((gchar *)content);
+
+			xmlFree(content);
+		}
+	}
+
+	return str;
+}