public IEnumerable <PathContainer> GetElementsFromBus(string busName)
{
IntrospectableGetter getter = delegate(string path) {
return(bus.GetObject <Introspectable>(busName, new ObjectPath(path)));
};
List <PathContainer> paths = new List <PathContainer>(7);
ParseIntrospectable(rootPath, getter, paths);
return((IEnumerable <PathContainer>)paths);
}
void ParseIntrospectable(string currentPath, IntrospectableGetter getter,
List<PathContainer> paths)
{
Introspectable intr = null;
string intrData = null;
try {
intr = getter(currentPath);
intrData = intr.Introspect();
} catch (Exception e) {
string error = "Managed D-Bus error on path : " + currentPath + Environment.NewLine +
"Error : " + e.Message;
if (DBusError != null) {
DBusError(this, new DBusErrorEventArgs(error));
}
Console.WriteLine(error);
return;
}
if (dump) {
Console.WriteLine("On path : " + currentPath);
Console.WriteLine(intrData ?? "Nothing to be parsed");
Console.WriteLine();
}
if (string.IsNullOrEmpty(intrData))
return;
List<Interface> interfaces = null;
using (XmlTextReader reader = new XmlTextReader(new StringReader(intrData))) {
reader.XmlResolver = null;
reader.ReadToFollowing("node");
while (reader.Read()) {
if (reader.NodeType == XmlNodeType.EndElement)
continue;
if (reader.Name == "interface") {
if (interfaces == null)
interfaces = new List<Interface>(5);
interfaces.Add(MakeInterfaceFromNode(reader.ReadSubtree(), reader["name"]));
} else if (reader.Name == "node") {
if (reader["name"] != null) {
string newPath = JoinPath(currentPath, reader["name"]);
ParseIntrospectable(newPath, getter, paths);
}
}
}
}
if (interfaces != null)
paths.Add(new PathContainer(currentPath, (IEnumerable<Interface>)interfaces));
}
void ParseIntrospectable(string currentPath, IntrospectableGetter getter,
List <PathContainer> paths)
{
Introspectable intr = null;
string intrData = null;
try {
intr = getter(currentPath);
intrData = intr.Introspect();
} catch (Exception e) {
string error = "Managed D-Bus error on path : " + currentPath + Environment.NewLine +
"Error : " + e.Message;
if (DBusError != null)
{
DBusError(this, new DBusErrorEventArgs(error));
}
Console.WriteLine(error);
return;
}
if (dump)
{
Console.WriteLine("On path : " + currentPath);
Console.WriteLine(intrData ?? "Nothing to be parsed");
Console.WriteLine();
}
if (string.IsNullOrEmpty(intrData))
{
return;
}
List <Interface> interfaces = null;
using (XmlTextReader reader = new XmlTextReader(new StringReader(intrData))) {
reader.XmlResolver = null;
reader.ReadToFollowing("node");
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.EndElement)
{
continue;
}
if (reader.Name == "interface")
{
if (interfaces == null)
{
interfaces = new List <Interface>(5);
}
interfaces.Add(MakeInterfaceFromNode(reader.ReadSubtree(), reader["name"]));
}
else if (reader.Name == "node")
{
if (reader["name"] != null)
{
string newPath = JoinPath(currentPath, reader["name"]);
ParseIntrospectable(newPath, getter, paths);
}
}
}
}
if (interfaces != null)
{
paths.Add(new PathContainer(currentPath, (IEnumerable <Interface>)interfaces));
}
}
