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/*
* Copyright (C) 2009-2012 Carl Hetherington <[email protected]>
* Copyright (C) 2009-2014 David Robillard <[email protected]>
* Copyright (C) 2009-2017 Paul Davis <[email protected]>
* Copyright (C) 2012-2016 Tim Mayberry <[email protected]>
* Copyright (C) 2013-2019 Robin Gareus <[email protected]>
* Copyright (C) 2015-2016 Ben Loftis <[email protected]>
* Copyright (C) 2015-2018 John Emmas <[email protected]>
* Copyright (C) 2015 Johannes Mueller <[email protected]>
* Copyright (C) 2016-2022 Len Ovens <[email protected]>
*
* This program 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.
*
* This program 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 more 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <cstdio>
#include <cstdlib>
#include <cerrno>
#include <algorithm>
#include <unistd.h>
#include <fcntl.h>
#include "pbd/gstdio_compat.h"
#include <glibmm.h>
#include "pbd/control_math.h"
#include "pbd/controllable.h"
#include <pbd/convert.h>
#include <pbd/pthread_utils.h>
#include <pbd/file_utils.h>
#include <pbd/failed_constructor.h>
#include "temporal/timeline.h"
#include "ardour/amp.h"
#include "ardour/session.h"
#include "ardour/route.h"
#include "ardour/route_group.h"
#include "ardour/audio_track.h"
#include "ardour/midi_track.h"
#include "ardour/mixer_scene.h"
#include "ardour/vca.h"
#include "ardour/monitor_control.h"
#include "ardour/dB.h"
#include "ardour/filesystem_paths.h"
#include "ardour/panner.h"
#include "ardour/panner_shell.h"
#include "ardour/pannable.h"
#include "ardour/plugin.h"
#include "ardour/plugin_insert.h"
#include "ardour/presentation_info.h"
#include "ardour/profile.h"
#include "ardour/send.h"
#include "ardour/internal_send.h"
#include "ardour/phase_control.h"
#include "ardour/solo_isolate_control.h"
#include "ardour/solo_safe_control.h"
#include "ardour/vca_manager.h"
#include "ardour/well_known_enum.h"
#include "ardour/zeroconf.h"
#include "osc_select_observer.h"
#include "osc.h"
#include "osc_controllable.h"
#include "osc_route_observer.h"
#include "osc_global_observer.h"
#include "osc_cue_observer.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace std;
using namespace Glib;
using namespace ArdourSurface;
#include "pbd/abstract_ui.cc" // instantiate template
OSC* OSC::_instance = 0;
#ifdef DEBUG
static void error_callback(int num, const char *m, const char *path)
{
fprintf(stderr, "liblo server error %d in path %s: %s\n", num, path, m);
}
#else
static void error_callback(int, const char *, const char *)
{
}
#endif
OSC::OSC (Session& s, uint32_t port)
: ControlProtocol (s, X_("Open Sound Control (OSC)"))
, AbstractUI<OSCUIRequest> (name())
, local_server (0)
, remote_server (0)
, _port(port)
, _ok (true)
, _shutdown (false)
, _osc_server (0)
, _osc_unix_server (0)
, _debugmode (Off)
, address_only (true)
, remote_port ("8000")
, default_banksize (0)
, default_strip (31)
, default_feedback (0)
, default_gainmode (0)
, default_send_size (0)
, default_plugin_size (0)
, tick (true)
, bank_dirty (false)
, observer_busy (true)
, scrub_speed (0)
, scrub_place (0)
, scrub_time (0)
, global_init (true)
, _zeroconf (0)
, gui (0)
{
_instance = this;
session->Exported.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::session_exported, this, _1, _2), this);
}
OSC::~OSC()
{
tick = false;
stop ();
tear_down_gui ();
_instance = 0;
}
void
OSC::do_request (OSCUIRequest* req)
{
if (req->type == CallSlot) {
call_slot (MISSING_INVALIDATOR, req->the_slot);
} else if (req->type == Quit) {
stop ();
}
}
int
OSC::set_active (bool yn)
{
if (yn != active()) {
if (yn) {
if (start ()) {
return -1;
}
} else {
if (stop ()) {
return -1;
}
}
}
return ControlProtocol::set_active (yn);
}
bool
OSC::get_active () const
{
return _osc_server != 0;
}
int
OSC::start ()
{
char tmpstr[255];
if (_osc_server) {
/* already started */
return 0;
}
for (int j=0; j < 20; ++j) {
snprintf(tmpstr, sizeof(tmpstr), "%d", _port);
//if ((_osc_server = lo_server_new_with_proto (tmpstr, LO_TCP, error_callback))) {
// break;
//}
if ((_osc_server = lo_server_new (tmpstr, error_callback))) {
break;
}
#ifdef DEBUG
cerr << "can't get osc at port: " << _port << endl;
#endif
_port++;
continue;
}
if (!_osc_server) {
return 1;
}
#ifdef ARDOUR_OSC_UNIX_SERVER
// APPEARS sluggish for now
// attempt to create unix socket server too
snprintf(tmpstr, sizeof(tmpstr), "/tmp/sooperlooper_XXXXXX");
int fd = mkstemp(tmpstr);
if (fd >= 0 ) {
::g_unlink (tmpstr);
close (fd);
_osc_unix_server = lo_server_new (tmpstr, error_callback);
if (_osc_unix_server) {
_osc_unix_socket_path = tmpstr;
}
}
#endif
std::string server_url (get_server_url ());
PBD::info << "OSC @ " << server_url << endmsg;
_zeroconf = new ZeroConf ("_osc._udp", _port, lo_url_get_hostname (server_url.c_str()));
std::string url_file;
if (find_file (ardour_config_search_path(), "osc_url", url_file)) {
_osc_url_file = url_file;
if (g_file_set_contents (_osc_url_file.c_str(), get_server_url().c_str(), -1, NULL)) {
cerr << "Couldn't write '" << _osc_url_file << "'" <<endl;
}
}
observer_busy = false;
register_callbacks();
session_loaded (*session);
// lo_server_thread_add_method(_sthread, NULL, NULL, OSC::_dummy_handler, this);
/* startup the event loop thread */
BaseUI::run ();
// start timers for metering, timecode and heartbeat.
// timecode and metering run at 100
Glib::RefPtr<Glib::TimeoutSource> periodic_timeout = Glib::TimeoutSource::create (100); // milliseconds
periodic_connection = periodic_timeout->connect (sigc::mem_fun (*this, &OSC::periodic));
periodic_timeout->attach (main_loop()->get_context());
// catch track reordering
// receive routes added
session->RouteAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::notify_routes_added, this, _1), this);
// receive VCAs added
session->vca_manager().VCAAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::notify_vca_added, this, _1), this);
// order changed
PresentationInfo::Change.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&OSC::recalcbanks, this), this);
_select = ControlProtocol::first_selected_stripable();
if(!_select) {
_select = session->master_out ();
}
return 0;
}
void
OSC::thread_init ()
{
pthread_set_name (event_loop_name().c_str());
if (_osc_unix_server) {
Glib::RefPtr<IOSource> src = IOSource::create (lo_server_get_socket_fd (_osc_unix_server), IO_IN|IO_HUP|IO_ERR);
src->connect (sigc::bind (sigc::mem_fun (*this, &OSC::osc_input_handler), _osc_unix_server));
src->attach (_main_loop->get_context());
local_server = src->gobj();
g_source_ref (local_server);
}
if (_osc_server) {
#ifdef PLATFORM_WINDOWS
Glib::RefPtr<IOChannel> chan = Glib::IOChannel::create_from_win32_socket (lo_server_get_socket_fd (_osc_server));
Glib::RefPtr<IOSource> src = IOSource::create (chan, IO_IN|IO_HUP|IO_ERR);
#else
Glib::RefPtr<IOSource> src = IOSource::create (lo_server_get_socket_fd (_osc_server), IO_IN|IO_HUP|IO_ERR);
#endif
src->connect (sigc::bind (sigc::mem_fun (*this, &OSC::osc_input_handler), _osc_server));
src->attach (_main_loop->get_context());
remote_server = src->gobj();
g_source_ref (remote_server);
}
PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
SessionEvent::create_per_thread_pool (event_loop_name(), 128);
}
int
OSC::stop ()
{
periodic_connection.disconnect ();
session_connections.drop_connections ();
delete _zeroconf;
_zeroconf = NULL;
// clear surfaces
observer_busy = true;
for (uint32_t it = 0; it < _surface.size (); ++it) {
OSCSurface* sur = &_surface[it];
surface_destroy (sur);
}
_surface.clear();
/* stop main loop */
if (local_server) {
g_source_destroy (local_server);
g_source_unref (local_server);
local_server = 0;
}
if (remote_server) {
g_source_destroy (remote_server);
g_source_unref (remote_server);
remote_server = 0;
}
BaseUI::quit ();
if (_osc_server) {
lo_server_free (_osc_server);
_osc_server = 0;
}
if (_osc_unix_server) {
lo_server_free (_osc_unix_server);
_osc_unix_server = 0;
}
if (!_osc_unix_socket_path.empty()) {
::g_unlink (_osc_unix_socket_path.c_str());
}
if (!_osc_url_file.empty() ) {
::g_unlink (_osc_url_file.c_str() );
}
return 0;
}
void
OSC::surface_destroy (OSCSurface* sur)
{
OSCSelectObserver* so;
if ((so = dynamic_cast<OSCSelectObserver*>(sur->sel_obs)) != 0) {
so->clear_observer ();
delete so;
sur->sel_obs = 0;
PBD::ScopedConnection pc = sur->proc_connection;
pc.disconnect ();
}
OSCCueObserver* co;
if ((co = dynamic_cast<OSCCueObserver*>(sur->cue_obs)) != 0) {
delete co;
sur->cue_obs = 0;
sur->sends.clear ();
}
OSCGlobalObserver* go;
if ((go = dynamic_cast<OSCGlobalObserver*>(sur->global_obs)) != 0) {
go->clear_observer ();
delete go;
sur->global_obs = 0;
}
uint32_t st_end = sur->observers.size ();
for (uint32_t i = 0; i < st_end; i++) {
OSCRouteObserver* ro;
if ((ro = dynamic_cast<OSCRouteObserver*>(sur->observers[i])) != 0) {
ro->clear_strip ();
delete ro;
ro = 0;
}
}
sur->observers.clear();
}
void
OSC::register_callbacks()
{
lo_server srvs[2];
lo_server serv;
srvs[0] = _osc_server;
srvs[1] = _osc_unix_server;
for (size_t i = 0; i < 2; ++i) {
if (!srvs[i]) {
continue;
}
serv = srvs[i];
#define REGISTER_CALLBACK(serv,path,types, function) lo_server_add_method (serv, path, types, OSC::_ ## function, this)
// Some controls have optional "f" for feedback or touchosc
// http://hexler.net/docs/touchosc-controls-reference
REGISTER_CALLBACK (serv, X_("/refresh"), "", refresh_surface);
REGISTER_CALLBACK (serv, X_("/refresh"), "f", refresh_surface);
REGISTER_CALLBACK (serv, X_("/group/list"), "", group_list);
REGISTER_CALLBACK (serv, X_("/group/list"), "f", group_list);
REGISTER_CALLBACK (serv, X_("/surface/list"), "", surface_list);
REGISTER_CALLBACK (serv, X_("/surface/list"), "f", surface_list);
REGISTER_CALLBACK (serv, X_("/add_marker"), "", add_marker);
REGISTER_CALLBACK (serv, X_("/add_marker"), "f", add_marker);
REGISTER_CALLBACK (serv, X_("/add_marker"), "s", add_marker_name);
REGISTER_CALLBACK (serv, X_("/access_action"), "s", access_action);
REGISTER_CALLBACK (serv, X_("/loop_toggle"), "", loop_toggle);
REGISTER_CALLBACK (serv, X_("/loop_toggle"), "f", loop_toggle);
REGISTER_CALLBACK (serv, X_("/loop_location"), "ii", loop_location);
REGISTER_CALLBACK (serv, X_("/goto_start"), "", goto_start);
REGISTER_CALLBACK (serv, X_("/goto_start"), "f", goto_start);
REGISTER_CALLBACK (serv, X_("/goto_end"), "", goto_end);
REGISTER_CALLBACK (serv, X_("/goto_end"), "f", goto_end);
REGISTER_CALLBACK (serv, X_("/scrub"), "f", scrub);
REGISTER_CALLBACK (serv, X_("/jog"), "f", jog);
REGISTER_CALLBACK (serv, X_("/jog/mode"), "f", jog_mode);
REGISTER_CALLBACK (serv, X_("/rewind"), "", rewind);
REGISTER_CALLBACK (serv, X_("/rewind"), "f", rewind);
REGISTER_CALLBACK (serv, X_("/ffwd"), "", ffwd);
REGISTER_CALLBACK (serv, X_("/ffwd"), "f", ffwd);
REGISTER_CALLBACK (serv, X_("/transport_stop"), "", transport_stop);
REGISTER_CALLBACK (serv, X_("/transport_stop"), "f", transport_stop);
REGISTER_CALLBACK (serv, X_("/transport_play"), "", transport_play);
REGISTER_CALLBACK (serv, X_("/transport_play"), "f", transport_play);
REGISTER_CALLBACK (serv, X_("/transport_frame"), "", transport_sample);
REGISTER_CALLBACK (serv, X_("/transport_speed"), "", transport_speed);
REGISTER_CALLBACK (serv, X_("/record_enabled"), "", record_enabled);
REGISTER_CALLBACK (serv, X_("/set_transport_speed"), "f", set_transport_speed);
// locate ii is position and bool roll
REGISTER_CALLBACK (serv, X_("/locate"), "ii", locate);
REGISTER_CALLBACK (serv, X_("/trigger_cue_row"), "i", trigger_cue_row);
REGISTER_CALLBACK (serv, X_("/trigger_stop_all"), "i", trigger_stop_all);
REGISTER_CALLBACK (serv, X_("/trigger_stop"), "ii", trigger_stop); //Route num (position on the Cue page), Stop now
REGISTER_CALLBACK (serv, X_("/trigger_bang"), "ii", trigger_bang); //Route num (position on the Cue page), Trigger index
REGISTER_CALLBACK (serv, X_("/trigger_unbang"), "ii", trigger_unbang); //Route num (position on the Cue page), Trigger index
REGISTER_CALLBACK (serv, X_("/tbank_step_route"), "i", osc_tbank_step_routes);
REGISTER_CALLBACK (serv, X_("/tbank_step_row"), "i", osc_tbank_step_rows);
REGISTER_CALLBACK (serv, X_("/store_mixer_scene"), "i", store_mixer_scene);
REGISTER_CALLBACK (serv, X_("/recall_mixer_scene"), "i", apply_mixer_scene);
REGISTER_CALLBACK (serv, X_("/save_state"), "", save_state);
REGISTER_CALLBACK (serv, X_("/save_state"), "f", save_state);
REGISTER_CALLBACK (serv, X_("/prev_marker"), "", prev_marker);
REGISTER_CALLBACK (serv, X_("/prev_marker"), "f", prev_marker);
REGISTER_CALLBACK (serv, X_("/next_marker"), "", next_marker);
REGISTER_CALLBACK (serv, X_("/next_marker"), "f", next_marker);
REGISTER_CALLBACK (serv, X_("/undo"), "", undo);
REGISTER_CALLBACK (serv, X_("/undo"), "f", undo);
REGISTER_CALLBACK (serv, X_("/redo"), "", redo);
REGISTER_CALLBACK (serv, X_("/redo"), "f", redo);
REGISTER_CALLBACK (serv, X_("/toggle_punch_in"), "", toggle_punch_in);
REGISTER_CALLBACK (serv, X_("/toggle_punch_in"), "f", toggle_punch_in);
REGISTER_CALLBACK (serv, X_("/toggle_punch_out"), "", toggle_punch_out);
REGISTER_CALLBACK (serv, X_("/toggle_punch_out"), "f", toggle_punch_out);
REGISTER_CALLBACK (serv, X_("/rec_enable_toggle"), "", rec_enable_toggle);
REGISTER_CALLBACK (serv, X_("/rec_enable_toggle"), "f", rec_enable_toggle);
REGISTER_CALLBACK (serv, X_("/toggle_all_rec_enables"), "", toggle_all_rec_enables);
REGISTER_CALLBACK (serv, X_("/toggle_all_rec_enables"), "f", toggle_all_rec_enables);
REGISTER_CALLBACK (serv, X_("/all_tracks_rec_in"), "f", all_tracks_rec_in);
REGISTER_CALLBACK (serv, X_("/all_tracks_rec_out"), "f", all_tracks_rec_out);
REGISTER_CALLBACK (serv, X_("/cancel_all_solos"), "f", cancel_all_solos);
REGISTER_CALLBACK (serv, X_("/remove_marker"), "", remove_marker_at_playhead);
REGISTER_CALLBACK (serv, X_("/remove_marker"), "f", remove_marker_at_playhead);
REGISTER_CALLBACK (serv, X_("/jump_bars"), "f", jump_by_bars);
REGISTER_CALLBACK (serv, X_("/jump_seconds"), "f", jump_by_seconds);
REGISTER_CALLBACK (serv, X_("/mark_in"), "", mark_in);
REGISTER_CALLBACK (serv, X_("/mark_in"), "f", mark_in);
REGISTER_CALLBACK (serv, X_("/mark_out"), "", mark_out);
REGISTER_CALLBACK (serv, X_("/mark_out"), "f", mark_out);
REGISTER_CALLBACK (serv, X_("/toggle_click"), "", toggle_click);
REGISTER_CALLBACK (serv, X_("/toggle_click"), "f", toggle_click);
REGISTER_CALLBACK (serv, X_("/click/level"), "f", click_level);
REGISTER_CALLBACK (serv, X_("/midi_panic"), "", midi_panic);
REGISTER_CALLBACK (serv, X_("/midi_panic"), "f", midi_panic);
REGISTER_CALLBACK (serv, X_("/stop_forget"), "", stop_forget);
REGISTER_CALLBACK (serv, X_("/stop_forget"), "f", stop_forget);
REGISTER_CALLBACK (serv, X_("/set_punch_range"), "", set_punch_range);
REGISTER_CALLBACK (serv, X_("/set_punch_range"), "f", set_punch_range);
REGISTER_CALLBACK (serv, X_("/set_loop_range"), "", set_loop_range);
REGISTER_CALLBACK (serv, X_("/set_loop_range"), "f", set_loop_range);
REGISTER_CALLBACK (serv, X_("/set_session_range"), "", set_session_range);
REGISTER_CALLBACK (serv, X_("/set_session_range"), "f", set_session_range);
REGISTER_CALLBACK (serv, X_("/toggle_monitor_mute"), "", toggle_monitor_mute);
REGISTER_CALLBACK (serv, X_("/toggle_monitor_mute"), "f", toggle_monitor_mute);
REGISTER_CALLBACK (serv, X_("/toggle_monitor_dim"), "", toggle_monitor_dim);
REGISTER_CALLBACK (serv, X_("/toggle_monitor_dim"), "f", toggle_monitor_dim);
REGISTER_CALLBACK (serv, X_("/toggle_monitor_mono"), "", toggle_monitor_mono);
REGISTER_CALLBACK (serv, X_("/toggle_monitor_mono"), "f", toggle_monitor_mono);
REGISTER_CALLBACK (serv, X_("/quick_snapshot_switch"), "", quick_snapshot_switch);
REGISTER_CALLBACK (serv, X_("/quick_snapshot_switch"), "f", quick_snapshot_switch);
REGISTER_CALLBACK (serv, X_("/quick_snapshot_stay"), "", quick_snapshot_stay);
REGISTER_CALLBACK (serv, X_("/quick_snapshot_stay"), "f", quick_snapshot_stay);
REGISTER_CALLBACK (serv, X_("/session_name"), "s", name_session);
REGISTER_CALLBACK (serv, X_("/fit_1_track"), "", fit_1_track);
REGISTER_CALLBACK (serv, X_("/fit_1_track"), "f", fit_1_track);
REGISTER_CALLBACK (serv, X_("/fit_2_tracks"), "", fit_2_tracks);
REGISTER_CALLBACK (serv, X_("/fit_2_tracks"), "f", fit_2_tracks);
REGISTER_CALLBACK (serv, X_("/fit_4_tracks"), "", fit_4_tracks);
REGISTER_CALLBACK (serv, X_("/fit_4_tracks"), "f", fit_4_tracks);
REGISTER_CALLBACK (serv, X_("/fit_8_tracks"), "", fit_8_tracks);
REGISTER_CALLBACK (serv, X_("/fit_8_tracks"), "f", fit_8_tracks);
REGISTER_CALLBACK (serv, X_("/fit_16_tracks"), "", fit_16_tracks);
REGISTER_CALLBACK (serv, X_("/fit_16_tracks"), "f", fit_16_tracks);
REGISTER_CALLBACK (serv, X_("/fit_32_tracks"), "", fit_32_tracks);
REGISTER_CALLBACK (serv, X_("/fit_32_tracks"), "f", fit_32_tracks);
REGISTER_CALLBACK (serv, X_("/fit_all_tracks"), "", fit_all_tracks);
REGISTER_CALLBACK (serv, X_("/fit_all_tracks"), "f", fit_all_tracks);
REGISTER_CALLBACK (serv, X_("/zoom_100_ms"), "", zoom_100_ms);
REGISTER_CALLBACK (serv, X_("/zoom_100_ms"), "f", zoom_100_ms);
REGISTER_CALLBACK (serv, X_("/zoom_1_sec"), "", zoom_1_sec);
REGISTER_CALLBACK (serv, X_("/zoom_1_sec"), "f", zoom_1_sec);
REGISTER_CALLBACK (serv, X_("/zoom_10_sec"), "", zoom_10_sec);
REGISTER_CALLBACK (serv, X_("/zoom_10_sec"), "f", zoom_10_sec);
REGISTER_CALLBACK (serv, X_("/zoom_1_min"), "", zoom_1_min);
REGISTER_CALLBACK (serv, X_("/zoom_1_min"), "f", zoom_1_min);
REGISTER_CALLBACK (serv, X_("/zoom_5_min"), "", zoom_5_min);
REGISTER_CALLBACK (serv, X_("/zoom_5_min"), "f", zoom_5_min);
REGISTER_CALLBACK (serv, X_("/zoom_10_min"), "", zoom_10_min);
REGISTER_CALLBACK (serv, X_("/zoom_10_min"), "f", zoom_10_min);
REGISTER_CALLBACK (serv, X_("/zoom_to_session"), "", zoom_to_session);
REGISTER_CALLBACK (serv, X_("/zoom_to_session"), "f", zoom_to_session);
REGISTER_CALLBACK (serv, X_("/temporal_zoom_in"), "f", temporal_zoom_in);
REGISTER_CALLBACK (serv, X_("/temporal_zoom_in"), "", temporal_zoom_in);
REGISTER_CALLBACK (serv, X_("/temporal_zoom_out"), "", temporal_zoom_out);
REGISTER_CALLBACK (serv, X_("/temporal_zoom_out"), "f", temporal_zoom_out);
REGISTER_CALLBACK (serv, X_("/scroll_up_1_track"), "f", scroll_up_1_track);
REGISTER_CALLBACK (serv, X_("/scroll_up_1_track"), "", scroll_up_1_track);
REGISTER_CALLBACK (serv, X_("/scroll_dn_1_track"), "f", scroll_dn_1_track);
REGISTER_CALLBACK (serv, X_("/scroll_dn_1_track"), "", scroll_dn_1_track);
REGISTER_CALLBACK (serv, X_("/scroll_up_1_page"), "f", scroll_up_1_page);
REGISTER_CALLBACK (serv, X_("/scroll_up_1_page"), "", scroll_up_1_page);
REGISTER_CALLBACK (serv, X_("/scroll_dn_1_page"), "f", scroll_dn_1_page);
REGISTER_CALLBACK (serv, X_("/scroll_dn_1_page"), "", scroll_dn_1_page);
REGISTER_CALLBACK (serv, X_("/bank_up"), "", bank_up);
REGISTER_CALLBACK (serv, X_("/bank_up"), "f", bank_delta);
REGISTER_CALLBACK (serv, X_("/bank_down"), "", bank_down);
REGISTER_CALLBACK (serv, X_("/bank_down"), "f", bank_down);
REGISTER_CALLBACK (serv, X_("/use_group"), "f", use_group);
// Controls for the Selected strip
REGISTER_CALLBACK (serv, X_("/select/previous"), "f", sel_previous);
REGISTER_CALLBACK (serv, X_("/select/previous"), "", sel_previous);
REGISTER_CALLBACK (serv, X_("/select/next"), "f", sel_next);
REGISTER_CALLBACK (serv, X_("/select/next"), "", sel_next);
REGISTER_CALLBACK (serv, X_("/select/send_gain"), "if", sel_sendgain);
REGISTER_CALLBACK (serv, X_("/select/send_fader"), "if", sel_sendfader);
REGISTER_CALLBACK (serv, X_("/select/send_enable"), "if", sel_sendenable);
REGISTER_CALLBACK (serv, X_("/select/master_send_enable"), "i", sel_master_send_enable);
REGISTER_CALLBACK (serv, X_("/select/send_page"), "f", sel_send_page);
REGISTER_CALLBACK (serv, X_("/select/plug_page"), "f", sel_plug_page);
REGISTER_CALLBACK (serv, X_("/select/plugin"), "f", sel_plugin);
REGISTER_CALLBACK (serv, X_("/select/plugin/activate"), "f", sel_plugin_activate);
REGISTER_CALLBACK (serv, X_("/select/expand"), "i", sel_expand);
REGISTER_CALLBACK (serv, X_("/select/pan_elevation_position"), "f", sel_pan_elevation);
REGISTER_CALLBACK (serv, X_("/select/pan_frontback_position"), "f", sel_pan_frontback);
REGISTER_CALLBACK (serv, X_("/select/pan_lfe_control"), "f", sel_pan_lfe);
REGISTER_CALLBACK (serv, X_("/select/comp_enable"), "f", sel_comp_enable);
REGISTER_CALLBACK (serv, X_("/select/comp_threshold"), "f", sel_comp_threshold);
REGISTER_CALLBACK (serv, X_("/select/comp_mode"), "f", sel_comp_mode);
REGISTER_CALLBACK (serv, X_("/select/comp_makeup"), "f", sel_comp_makeup);
REGISTER_CALLBACK (serv, X_("/select/eq_enable"), "f", sel_eq_enable);
REGISTER_CALLBACK (serv, X_("/select/eq_hpf/freq"), "f", sel_eq_hpf_freq);
REGISTER_CALLBACK (serv, X_("/select/eq_hpf/enable"), "f", sel_eq_hpf_enable);
REGISTER_CALLBACK (serv, X_("/select/eq_hpf/slope"), "f", sel_eq_hpf_slope);
REGISTER_CALLBACK (serv, X_("/select/eq_lpf/freq"), "f", sel_eq_lpf_freq);
REGISTER_CALLBACK (serv, X_("/select/eq_lpf/enable"), "f", sel_eq_lpf_enable);
REGISTER_CALLBACK (serv, X_("/select/eq_lpf/slope"), "f", sel_eq_lpf_slope);
REGISTER_CALLBACK (serv, X_("/select/eq_gain"), "if", sel_eq_gain);
REGISTER_CALLBACK (serv, X_("/select/eq_freq"), "if", sel_eq_freq);
REGISTER_CALLBACK (serv, X_("/select/eq_q"), "if", sel_eq_q);
REGISTER_CALLBACK (serv, X_("/select/eq_shape"), "if", sel_eq_shape);
REGISTER_CALLBACK (serv, X_("/select/add_personal_send"), "s", sel_new_personal_send);
REGISTER_CALLBACK (serv, X_("/select/add_fldbck_send"), "s", sel_new_personal_send);
/* These commands require the route index in addition to the arg; TouchOSC (et al) can't use these */
REGISTER_CALLBACK (serv, X_("/strip/custom/mode"), "f", custom_mode);
REGISTER_CALLBACK (serv, X_("/strip/custom/clear"), "f", custom_clear);
REGISTER_CALLBACK (serv, X_("/strip/custom/clear"), "", custom_clear);
REGISTER_CALLBACK (serv, X_("/strip/plugin/parameter"), "iiif", route_plugin_parameter);
// prints to cerr only
REGISTER_CALLBACK (serv, X_("/strip/plugin/parameter/print"), "iii", route_plugin_parameter_print);
REGISTER_CALLBACK (serv, X_("/strip/plugin/activate"), "ii", route_plugin_activate);
REGISTER_CALLBACK (serv, X_("/strip/plugin/deactivate"), "ii", route_plugin_deactivate);
REGISTER_CALLBACK (serv, X_("/strip/send/gain"), "iif", route_set_send_gain_dB);
REGISTER_CALLBACK (serv, X_("/strip/send/fader"), "iif", route_set_send_fader);
REGISTER_CALLBACK (serv, X_("/strip/send/enable"), "iif", route_set_send_enable);
REGISTER_CALLBACK (serv, X_("/strip/sends"), "i", route_get_sends);
REGISTER_CALLBACK (serv, X_("/strip/receives"), "i", route_get_receives);
REGISTER_CALLBACK (serv, X_("/strip/plugin/list"), "i", route_plugin_list);
REGISTER_CALLBACK (serv, X_("/strip/plugin/descriptor"), "ii", route_plugin_descriptor);
REGISTER_CALLBACK (serv, X_("/strip/plugin/reset"), "ii", route_plugin_reset);
/* this is a special catchall handler,
* register at the end so this is only called if no
* other handler matches (also used for debug) */
lo_server_add_method (serv, 0, 0, _catchall, this);
}
}
bool
OSC::osc_input_handler (IOCondition ioc, lo_server srv)
{
if (ioc & IO_IN) {
lo_server_recv (srv);
}
if (ioc & ~(IO_IN|IO_PRI)) {
return false;
}
return true;
}
std::string
OSC::get_server_url()
{
string url;
char * urlstr;
if (_osc_server) {
urlstr = lo_server_get_url (_osc_server);
url = urlstr;
free (urlstr);
}
return url;
}
std::string
OSC::get_unix_server_url()
{
string url;
char * urlstr;
if (_osc_unix_server) {
urlstr = lo_server_get_url (_osc_unix_server);
url = urlstr;
free (urlstr);
}
return url;
}
void
OSC::gui_changed ()
{
session->set_dirty();
}
void
OSC::current_value_query (const char* path, size_t len, lo_arg **argv, int argc, lo_message msg)
{
char* subpath;
subpath = (char*) malloc (len-15+1);
memcpy (subpath, path, len-15);
subpath[len-15] = '\0';
send_current_value (subpath, argv, argc, msg);
free (subpath);
}
void
OSC::send_current_value (const char* path, lo_arg** argv, int argc, lo_message msg)
{
if (!session) {
return;
}
lo_message reply = lo_message_new ();
std::shared_ptr<Route> r;
int id;
lo_message_add_string (reply, path);
if (argc == 0) {
lo_message_add_string (reply, "bad syntax");
} else {
id = argv[0]->i;
r = session->get_remote_nth_route (id);
if (!r) {
lo_message_add_string (reply, "not found");
} else {
if (strcmp (path, X_("/strip/state")) == 0) {
if (std::dynamic_pointer_cast<AudioTrack>(r)) {
lo_message_add_string (reply, "AT");
} else if (std::dynamic_pointer_cast<MidiTrack>(r)) {
lo_message_add_string (reply, "MT");
} else {
lo_message_add_string (reply, "B");
}
lo_message_add_string (reply, r->name().c_str());
lo_message_add_int32 (reply, r->n_inputs().n_audio());
lo_message_add_int32 (reply, r->n_outputs().n_audio());
lo_message_add_int32 (reply, r->muted());
lo_message_add_int32 (reply, r->soloed());
} else if (strcmp (path, X_("/strip/mute")) == 0) {
lo_message_add_int32 (reply, (float) r->muted());
} else if (strcmp (path, X_("/strip/solo")) == 0) {
lo_message_add_int32 (reply, r->soloed());
}
}
}
OSCSurface *sur = get_surface(get_address (msg));
if (sur->feedback[14]) {
lo_send_message (get_address (msg), X_("/reply"), reply);
} else {
lo_send_message (get_address (msg), X_("#reply"), reply);
}
lo_message_free (reply);
}
int
OSC::_catchall (const char *path, const char *types, lo_arg **argv, int argc, lo_message msg, void *user_data)
{
return ((OSC*)user_data)->catchall (path, types, argv, argc, msg);
}
int
OSC::catchall (const char *path, const char* types, lo_arg **argv, int argc, lo_message msg)
{
size_t len;
int ret = 1; /* unhandled */
len = strlen (path);
OSCSurface *sur = get_surface(get_address (msg), true);
LinkSet *set = 0;
uint32_t ls = sur->linkset;
if (ls) {
set = &(link_sets[ls]);
sur->custom_mode = set->custom_mode;
sur->custom_strips = set->custom_strips;
sur->temp_mode = set->temp_mode;
sur->temp_strips = set->temp_strips;
sur->temp_master = set->temp_master;
}
if (strstr (path, X_("/automation"))) {
ret = set_automation (path, types, argv, argc, msg);
} else if (strstr (path, X_("/touch"))) {
ret = touch_detect (path, types, argv, argc, msg);
} else if (strstr (path, X_("/toggle_roll"))) {
if (!argc) {
ret = osc_toggle_roll (false);
} else {
if ((types[0] == 'f' && argv[0]->f == 1.0) || (types[0] == 'i' && argv[0]->i == 1)) {
ret = osc_toggle_roll (true);
} else if ((types[0] == 'f' && argv[0]->f == 0.0) || (types[0] == 'i' && argv[0]->i == 0)) {
ret = osc_toggle_roll (false);
}
}
} else if (strstr (path, X_("/spill"))) {
ret = spill (path, types, argv, argc, msg);
} else if (len >= 17 && !strcmp (&path[len-15], X_("/#current_value"))) {
current_value_query (path, len, argv, argc, msg);
ret = 0;
} else if (!strncmp (path, X_("/cue/"), 5)) {
ret = cue_parse (path, types, argv, argc, msg);
} else if (!strncmp (path, X_("/select/plugin/parameter"), 24)) {
ret = select_plugin_parameter (path, types, argv, argc, msg);
} else if (!strncmp (path, X_("/access_action/"), 15)) {
check_surface (msg);
if (!(argc && !argv[0]->i)) {
std::string action_path = path;
access_action (action_path.substr(15));
}
ret = 0;
} else if (strcmp (path, X_("/strip/listen")) == 0) {
if (argc <= 0) {
PBD::warning << "OSC: Wrong number of parameters." << endmsg;
} else if (sur->custom_mode && !sur->temp_mode) {
PBD::warning << "OSC: Can't add strips with custom enabled." << endmsg;
} else {
for (int n = 0; n < argc; ++n) {
std::shared_ptr<Stripable> s = std::shared_ptr<Stripable>();
if (types[n] == 'f') {
s = get_strip ((uint32_t) argv[n]->f, get_address (msg));
} else if (types[n] == 'i') {
s = get_strip (argv[n]->i, get_address (msg));
}
if (s) {
sur->custom_strips.push_back (s);
}
}
if (set) {
set->custom_strips = sur->custom_strips;
}
}
ret = 0;
} else if (strcmp (path, X_("/strip/ignore")) == 0) {
if (argc <= 0) {
PBD::warning << "OSC: Wrong number of parameters." << endmsg;
} else if (!sur->custom_mode || sur->temp_mode) {
PBD::warning << "OSC: Can't remove strips without custom enabled." << endmsg;
} else {
for (int n = 0; n < argc; ++n) {
uint32_t st_no = 0;
if (types[n] == 'f') {
st_no = (uint32_t) argv[n]->f;
} else if (types[n] == 'i') {
st_no = (uint32_t) argv[n]->i;
}
if (st_no && st_no <= sur->custom_strips.size ()) {
sur->custom_strips[argv[n]->i - 1] = std::shared_ptr<Stripable>();
}
}
if (ls) {
set->custom_strips = sur->custom_strips;
}
ret = set_bank (sur->bank, msg);
}
ret = 0;
} else if (!strncmp (path, X_("/set_surface"), 12)) {
ret = surface_parse (path, types, argv, argc, msg);
} else if (strstr (path, X_("/strip"))) {
ret = strip_parse (path, types, argv, argc, msg);
} else if (strstr (path, X_("/master"))) {
ret = master_parse (path, types, argv, argc, msg);
} else if (strstr (path, X_("/monitor"))) {
ret = monitor_parse (path, types, argv, argc, msg);
} else if (strstr (path, X_("/select"))) {
ret = select_parse (path, types, argv, argc, msg);
} else if (!strncmp (path, X_("/marker"), 7)) {
ret = set_marker (types, argv, argc, msg);
} else if (strstr (path, X_("/link"))) {
ret = parse_link (path, types, argv, argc, msg);
}
if (ret) {
check_surface (msg);
}
if ((ret && _debugmode != Off)) {
debugmsg (_("Unhandled OSC message"), path, types, argv, argc);
} else if (!ret && _debugmode == All) {
debugmsg (_("OSC"), path, types, argv, argc);
}
return ret;
}
void
OSC::debugmsg (const char *prefix, const char *path, const char* types, lo_arg **argv, int argc)
{
std::stringstream ss;
for (int i = 0; i < argc; ++i) {
lo_type type = (lo_type)types[i];
ss << " ";
switch (type) {
case LO_INT32:
ss << "i:" << argv[i]->i;
break;
case LO_FLOAT:
ss << "f:" << argv[i]->f;
break;
case LO_DOUBLE:
ss << "d:" << argv[i]->d;
break;
case LO_STRING:
ss << "s:" << &argv[i]->s;
break;
case LO_INT64:
ss << "h:" << argv[i]->h;
break;
case LO_CHAR:
ss << "c:" << argv[i]->s;
break;
case LO_TIMETAG:
ss << "<Timetag>";
break;
case LO_BLOB:
ss << "<BLOB>";
break;
case LO_TRUE:
ss << "#T";
break;
case LO_FALSE:
ss << "#F";
break;
case LO_NIL:
ss << "NIL";
break;
case LO_INFINITUM:
ss << "#inf";
break;
case LO_MIDI:
ss << "<MIDI>";
break;
case LO_SYMBOL:
ss << "<SYMBOL>";
break;
default:
ss << "< ?? >";
break;
}
}
PBD::info << prefix << ": " << path << ss.str() << endmsg;
}
// "Application Hook" Handlers //
void
OSC::session_loaded (Session& s)
{
// lo_address listener = lo_address_new (NULL, "7770");
// lo_send (listener, "/session/loaded", "ss", s.path().c_str(), s.name().c_str());
}
void
OSC::session_exported (std::string path, std::string name)
{
lo_address listener = lo_address_new (NULL, "7770");
lo_send (listener, X_("/session/exported"), "ss", path.c_str(), name.c_str());
lo_address_free (listener);
}
// end "Application Hook" Handlers //
/* path callbacks */
int
OSC::current_value (const char */*path*/, const char */*types*/, lo_arg **/*argv*/, int /*argc*/, lo_message /*msg*/, void* /*user_data*/)
{
#if 0
const char* returl;
if (argc < 3 || types == 0 || strlen (types) < 3 || types[0] != 's' || types[1] != 's' || types[2] != s) {
return 1;
}
const char *returl = argv[1]->s;
lo_address addr = find_or_cache_addr (returl);
const char *retpath = argv[2]->s;
/** this call back looks wrong. It appears to send the same information for all queries */
if (strcmp (argv[0]->s, X_("transport_frame")) == 0) {
if (session) {
lo_send (addr, retpath, "i", session->transport_sample());
}