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-rw-r--r--src/client/OSCEngineSender.cpp241
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diff --git a/src/client/OSCEngineSender.cpp b/src/client/OSCEngineSender.cpp
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--- a/src/client/OSCEngineSender.cpp
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-/* 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
- */
-
-#include "raul/log.hpp"
-#include "raul/AtomLiblo.hpp"
-#include "raul/Path.hpp"
-
-#include "ingen/Patch.hpp"
-#include "ingen/Port.hpp"
-#include "ingen/Plugin.hpp"
-
-#include "OSCEngineSender.hpp"
-
-#define LOG(s) s << "[OSCEngineSender] "
-
-using namespace std;
-using namespace Raul;
-
-namespace Ingen {
-namespace Client {
-
-/** Note the sending port is implicitly set by liblo, lo_send by default sends
- * from the most recently created server, so create the OSC listener before
- * this to have it all happen on the same port. Yeah, this is a big magic :/
- */
-OSCEngineSender::OSCEngineSender(const URI& engine_url,
- size_t max_packet_size,
- SharedPtr<Raul::Deletable> receiver)
- : Shared::OSCSender(max_packet_size)
- , _receiver(receiver)
- , _engine_url(engine_url)
- , _id(0)
-{
- _address = lo_address_new_from_url(engine_url.c_str());
-}
-
-OSCEngineSender::~OSCEngineSender()
-{
- lo_address_free(_address);
-}
-
-/** Attempt to connect to the engine (by pinging it).
- *
- * This doesn't register a client (or otherwise affect the client/engine state).
- * To check for success wait for the ping response with id @a ping_id (using the
- * relevant OSCClientReceiver).
- *
- * Passing a client_port of 0 will automatically choose a free port. If the
- * @a block parameter is true, this function will not return until a connection
- * has successfully been made.
- */
-void
-OSCEngineSender::attach(int32_t ping_id, bool block)
-{
- if (!_address)
- _address = lo_address_new_from_url(_engine_url.c_str());
-
- if (_address == NULL) {
- LOG(error) << "Unable to connect to " << _engine_url << endl;
- exit(EXIT_FAILURE);
- }
-
- LOG(info) << "Attempting to contact engine at " << _engine_url << " ..." << endl;
-
- _id = ping_id;
- this->ping();
-}
-
-/* *** ServerInterface implementation below here *** */
-
-/** Register with the engine via OSC.
- *
- * Note that this does not actually use 'client', since the engine creates
- * it's own key for OSC clients (namely the incoming URL), for NAT
- * traversal. It is a parameter to remain compatible with ServerInterface.
- */
-void
-OSCEngineSender::register_client(ClientInterface* client)
-{
- send("/register_client", "i", next_id(), LO_ARGS_END);
-}
-
-void
-OSCEngineSender::unregister_client(const URI& uri)
-{
- send("/unregister_client", "i", next_id(), LO_ARGS_END);
-}
-
-// Object commands
-
-void
-OSCEngineSender::put(const Raul::URI& path,
- const Resource::Properties& properties,
- Resource::Graph ctx)
-{
- typedef Resource::Properties::const_iterator iterator;
- lo_message m = lo_message_new();
- lo_message_add_int32(m, next_id());
- lo_message_add_string(m, path.c_str());
- lo_message_add_string(m, Resource::graph_to_uri(ctx).c_str());
- for (iterator i = properties.begin(); i != properties.end(); ++i) {
- lo_message_add_string(m, i->first.c_str());
- Raul::AtomLiblo::lo_message_add_atom(m, i->second);
- }
- send_message("/put", m);
-}
-
-void
-OSCEngineSender::delta(const Raul::URI& path,
- const Resource::Properties& remove,
- const Resource::Properties& add)
-{
- typedef Resource::Properties::const_iterator iterator;
-
- const bool bundle = !_bundle;
- if (bundle)
- bundle_begin();
-
- const int32_t id = next_id();
- send("/delta_begin", "is", id, path.c_str(), LO_ARGS_END);
-
- for (iterator i = remove.begin(); i != remove.end(); ++i) {
- lo_message m = lo_message_new();
- lo_message_add_string(m, i->first.c_str());
- Raul::AtomLiblo::lo_message_add_atom(m, i->second);
- send_message("/delta_remove", m);
- }
-
- for (iterator i = add.begin(); i != add.end(); ++i) {
- lo_message m = lo_message_new();
- lo_message_add_string(m, i->first.c_str());
- Raul::AtomLiblo::lo_message_add_atom(m, i->second);
- send_message("/delta_add", m);
- }
-
- send("/delta_end", "i", id, LO_ARGS_END);
-
- if (bundle)
- bundle_end();
-}
-
-void
-OSCEngineSender::move(const Path& old_path,
- const Path& new_path)
-{
- send("/move", "iss",
- next_id(),
- old_path.c_str(),
- new_path.c_str(),
- LO_ARGS_END);
-}
-
-void
-OSCEngineSender::del(const URI& uri)
-{
- send("/delete", "is",
- next_id(),
- uri.c_str(),
- LO_ARGS_END);
-}
-
-void
-OSCEngineSender::connect(const Path& src_port_path,
- const Path& dst_port_path)
-{
- send("/connect", "iss",
- next_id(),
- src_port_path.c_str(),
- dst_port_path.c_str(),
- LO_ARGS_END);
-}
-
-void
-OSCEngineSender::disconnect(const URI& src,
- const URI& dst)
-{
- send("/disconnect", "iss",
- next_id(),
- src.c_str(),
- dst.c_str(),
- LO_ARGS_END);
-}
-
-void
-OSCEngineSender::disconnect_all(const Path& parent_patch_path,
- const Path& path)
-{
- send("/disconnect_all", "iss",
- next_id(),
- parent_patch_path.c_str(),
- path.c_str(),
- LO_ARGS_END);
-}
-
-void
-OSCEngineSender::set_property(const URI& subject,
- const URI& predicate,
- const Atom& value)
-{
- lo_message m = lo_message_new();
- lo_message_add_int32(m, next_id());
- lo_message_add_string(m, subject.c_str());
- lo_message_add_string(m, predicate.c_str());
- Raul::AtomLiblo::lo_message_add_atom(m, value);
- send_message("/set_property", m);
-}
-
-// Requests //
-
-void
-OSCEngineSender::ping()
-{
- send("/ping", "i", next_id(), LO_ARGS_END);
-}
-
-void
-OSCEngineSender::get(const URI& uri)
-{
- send("/get", "is",
- next_id(),
- uri.c_str(),
- LO_ARGS_END);
-}
-
-} // namespace Client
-} // namespace Ingen
-