/*
  This file is part of Ingen.
  Copyright 2007-2012 David Robillard <http://drobilla.net/>

  Ingen is free software: you can redistribute it and/or modify it under the
  terms of the GNU Affero General Public License as published by the Free
  Software Foundation, either version 3 of the License, or any later version.

  Ingen 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 Affero General Public License for details.

  You should have received a copy of the GNU Affero General Public License
  along with Ingen.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <errno.h>

#include "ingen/Log.hpp"
#include "ingen/Module.hpp"
#include "ingen/World.hpp"
#include "raul/Socket.hpp"

#include "SocketClient.hpp"

namespace Ingen {
namespace Socket {

static Raul::Socket::Type type_from_uri(const Raul::URI uri) {
	return (uri.scheme() == "unix")
		? Raul::Socket::Type::UNIX
		: Raul::Socket::Type::TCP;
}

static SPtr<Ingen::Interface>
new_socket_interface(Ingen::World*          world,
                     const Raul::URI&       uri,
                     SPtr<Ingen::Interface> respondee)
{
	SPtr<Raul::Socket> sock(new Raul::Socket(type_from_uri(uri)));
	if (!sock->connect(uri)) {
		world->log().error(fmt("Failed to connect <%1%> (%2%)\n")
		                   % sock->uri() % strerror(errno));
		return SPtr<Interface>();
	}
	SocketClient* client = new SocketClient(*world, uri, sock, respondee);
	return SPtr<Interface>(client);
}

struct SocketClientModule : public Module {
	void load(World* world) {
		world->add_interface_factory("unix", &new_socket_interface);
		world->add_interface_factory("tcp", &new_socket_interface);
	}
};

} // namespace Socket
} // namespace Ingen

extern "C" {

Ingen::Module*
ingen_module_load()
{
	return new Ingen::Socket::SocketClientModule();
}

} // extern "C"