public Task <string> Introspect()
{
var path = CallContext.CurrentPath ?? ObjectPath.Root;
var writer = new IntrospectionWriter();
writer.WriteDocType();
writer.WriteNodeStart(path.Value);
var interfaces = Connection.BaseDBusConnection.RegisteredPathHandlers(path);
foreach (var(InterfaceName, Handler) in interfaces)
{
writer.WriteInterfaceStart(InterfaceName);
var def = Handler.GetInterfaceDefinitions();
foreach (var m in def.Methods)
{
writer.WriteMethodStart(m.Name);
foreach (var arg in m.ArgTypes)
{
writer.WriteInArg(arg.Name, arg.Signature);
}
foreach (var arg in m.ReturnTypes)
{
writer.WriteOutArg(arg.Name, arg.Signature);
}
writer.WriteMethodEnd();
}
foreach (var p in def.Properties)
{
writer.WriteProperty(p.Name, p.Type.Signature, p.Access);
}
foreach (var s in def.Signals)
{
writer.WriteSignalStart(s.Name);
foreach (var arg in s.ArgDefs)
{
writer.WriteArg(arg.Name, arg.Signature);
}
writer.WriteSignalEnd();
}
writer.WriteInterfaceEnd();
}
var children = Connection.BaseDBusConnection.RegisteredPathChildren(path);
foreach (var child in children)
{
writer.WriteChildNode(child);
}
writer.WriteNodeEnd();
return(Task.FromResult(writer.ToString()));
}
private string GenerateIntrospectionXml(TypeDescription description)
{
var writer = new IntrospectionWriter();
bool hasProperties = false;
foreach (var interf in description.Interfaces)
{
writer.WriteInterfaceStart(interf.Name);
foreach (var method in interf.Methods)
{
writer.WriteMethodStart(method.Name);
foreach (var arg in method.InArguments)
{
writer.WriteInArg(arg.Name, arg.Signature);
}
foreach (var arg in method.OutArguments)
{
writer.WriteOutArg(arg.Name, arg.Signature);
}
writer.WriteMethodEnd();
}
foreach (var signal in interf.Signals)
{
writer.WriteSignalStart(signal.Name);
foreach (var arg in signal.SignalArguments)
{
writer.WriteArg(arg.Name, arg.Signature);
}
writer.WriteSignalEnd();
}
foreach (var prop in interf.Properties)
{
hasProperties = true;
writer.WriteProperty(prop.Name, prop.Signature, prop.Access);
}
writer.WriteInterfaceEnd();
}
if (hasProperties)
{
writer.WritePropertiesInterface();
}
writer.WriteIntrospectableInterface();
writer.WritePeerInterface();
return(writer.ToString());
}