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Diffstat (limited to 'src/osc/OSCEngineReceiver.hpp')
| -rw-r--r-- | src/osc/OSCEngineReceiver.hpp | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/src/osc/OSCEngineReceiver.hpp b/src/osc/OSCEngineReceiver.hpp new file mode 100644 index 00000000..fe16ac1a --- /dev/null +++ b/src/osc/OSCEngineReceiver.hpp @@ -0,0 +1,130 @@ +/* This file is part of Ingen. + * Copyright 2007-2011 David Robillard <http://drobilla.net> + * + * Ingen 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. + * + * 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 General Public License for details. + * + * You should have received a copy of the GNU 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 + */ + +#ifndef INGEN_ENGINE_OSCENGINERECEIVER_HPP +#define INGEN_ENGINE_OSCENGINERECEIVER_HPP + +#include <stdint.h> + +#include <lo/lo.h> + +#include "raul/Thread.hpp" +#include "raul/URI.hpp" + +#include "ingen/Resource.hpp" + +#include "ingen-config.h" + +namespace Ingen { + +class ServerInterface; + +namespace Server { + +class Engine; + +/* Some boilerplate killing macros... */ +#define LO_HANDLER_ARGS const char* path, const char* types, lo_arg** argv, int argc, lo_message msg + +/* Defines a static handler to be passed to lo_add_method, which is a trivial + * wrapper around a non-static method that does the real work. Makes a whoole + * lot of ugly boiler plate go away */ +#define LO_HANDLER(name) \ +int _##name##_cb (LO_HANDLER_ARGS);\ +inline static int name##_cb(LO_HANDLER_ARGS, void* myself)\ +{ return ((OSCEngineReceiver*)myself)->_##name##_cb(path, types, argv, argc, msg); } + +/* FIXME: Make this receive and preprocess in the same thread? */ + +/** Receive OSC messages and call interface functions. + * + * \ingroup engine + */ +class OSCEngineReceiver +{ +public: + OSCEngineReceiver(Engine& engine, + SharedPtr<ServerInterface> interface, + uint16_t port); + + ~OSCEngineReceiver(); + +private: + struct ReceiveThread : public Raul::Thread { + explicit ReceiveThread(OSCEngineReceiver& receiver) : _receiver(receiver) {} + virtual void _run(); + private: + OSCEngineReceiver& _receiver; + }; + + friend struct ReceiveThread; + + ReceiveThread* _receive_thread; + + Raul::URI _delta_uri; + Resource::Properties _delta_remove; + Resource::Properties _delta_add; + +#ifdef LIBLO_BUNDLES + static int bundle_start_cb(lo_timetag time, void* myself) { + return ((OSCEngineReceiver*)myself)->_bundle_start_cb(time); + } + static int bundle_end_cb(void* myself) { + return ((OSCEngineReceiver*)myself)->_bundle_end_cb(); + } + + int _bundle_start_cb(lo_timetag time); + int _bundle_end_cb(); +#endif + + static void error_cb(int num, const char* msg, const char* path); + static int set_response_address_cb(LO_HANDLER_ARGS, void* myself); + static int generic_cb(LO_HANDLER_ARGS, void* myself); + static int unknown_cb(LO_HANDLER_ARGS, void* myself); + + LO_HANDLER(quit); + LO_HANDLER(ping); + LO_HANDLER(ping_slow); + LO_HANDLER(register_client); + LO_HANDLER(unregister_client); + LO_HANDLER(get); + LO_HANDLER(put); + LO_HANDLER(delta_begin); + LO_HANDLER(delta_remove); + LO_HANDLER(delta_add); + LO_HANDLER(delta_end); + LO_HANDLER(move); + LO_HANDLER(del); + LO_HANDLER(connect); + LO_HANDLER(disconnect); + LO_HANDLER(disconnect_all); + LO_HANDLER(note_on); + LO_HANDLER(note_off); + LO_HANDLER(all_notes_off); + LO_HANDLER(learn); + LO_HANDLER(set_property); + LO_HANDLER(property_set); + + Engine& _engine; + SharedPtr<ServerInterface> _interface; + lo_server _server; +}; + +} // namespace Server +} // namespace Ingen + +#endif // INGEN_ENGINE_OSCENGINERECEIVER_HPP |