-#include <iostream>
+/*
+ * Copyright (C) 2014-2019 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
+ *
+ * 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 <cstdlib>
#include <getopt.h>
+#include <iostream>
-#include "pbd/failed_constructor.h"
-#include "pbd/error.h"
+#ifndef PLATFORM_WINDOWS
+#include <signal.h>
+#endif
+
+#include <glibmm.h>
+
+#include "pbd/convert.h"
+#include "pbd/crossthread.h"
#include "pbd/debug.h"
+#include "pbd/error.h"
+#include "pbd/failed_constructor.h"
#include "ardour/ardour.h"
#include "ardour/audioengine.h"
+#include "ardour/revision.h"
#include "ardour/session.h"
+#include "control_protocol/control_protocol.h"
+
#include "misc.h"
using namespace std;
using namespace ARDOUR;
using namespace PBD;
-#ifdef PLATFORM_WINDOWS
-#include <windows.h>
-#define sleep(X) Sleep((X) * 1000)
-#endif
-
static const char* localedir = LOCALEDIR;
-TestReceiver test_receiver;
+static string backend_client_name;
+static string backend_name = "JACK";
+static CrossThreadChannel xthread (true);
+static TestReceiver test_receiver;
/** @param dir Session directory.
* @param state Session state file, without .ardour suffix.
*/
-Session *
+static Session*
load_session (string dir, string state)
{
SessionEvent::create_per_thread_pool ("test", 512);
AudioEngine* engine = AudioEngine::create ();
- if (!engine->set_default_backend ()) {
- std::cerr << "Cannot create Audio/MIDI engine\n";
- ::exit (1);
+ if (!engine->set_backend (backend_name, backend_client_name, "")) {
+ std::cerr << "Cannot set Audio/MIDI engine backend\n";
+ exit (EXIT_FAILURE);
}
- init_post_engine ();
-
if (engine->start () != 0) {
std::cerr << "Cannot start Audio/MIDI engine\n";
- ::exit (1);
+ exit (EXIT_FAILURE);
}
Session* session = new Session (*engine, dir, state);
return session;
}
-string session_name = "";
-string backend_client_name = "ardour";
-string backend_session_uuid;
-bool just_version = false;
-bool use_vst = true;
-bool try_hw_optimization = true;
-bool no_connect_ports = false;
+static void
+access_action (const std::string& action_group, const std::string& action_item)
+{
+ if (action_group == "Common" && action_item == "Quit") {
+ xthread.deliver ('x');
+ }
+}
+
+static void
+engine_halted (const char* reason)
+{
+ cerr << "The audio backend has been shutdown";
+ if (reason && strlen (reason) > 0) {
+ cerr << ": " << reason;
+ } else {
+ cerr << ".";
+ }
+ cerr << endl;
+ xthread.deliver ('x');
+}
+
+#ifndef PLATFORM_WINDOWS
+static void
+wearedone (int)
+{
+ cerr << "caught signal - terminating." << endl;
+ xthread.deliver ('x');
+}
+#endif
-void
+static void
+print_version ()
+{
+ cout
+ << PROGRAM_NAME
+ << VERSIONSTRING
+ << " (built using "
+ << ARDOUR::revision
+#ifdef __GNUC__
+ << " and GCC version " << __VERSION__
+#endif
+ << ')'
+ << endl;
+}
+
+static void
print_help ()
{
cout << "Usage: hardour [OPTIONS]... DIR SNAPSHOT_NAME\n\n"
#ifdef WINDOWS_VST_SUPPORT
<< " -V, --novst Do not use VST support\n"
#endif
- ;
+ ;
}
-int main (int argc, char* argv[])
+int
+main (int argc, char* argv[])
{
- const char *optstring = "vhdD:c:VOU:P";
+ const char* optstring = "vhBdD:c:VOU:P";
+ /* clang-format off */
const struct option longopts[] = {
- { "version", 0, 0, 'v' },
- { "help", 0, 0, 'h' },
- { "disable-plugins", 1, 0, 'd' },
- { "debug", 1, 0, 'D' },
- { "name", 1, 0, 'c' },
- { "novst", 0, 0, 'V' },
- { "no-hw-optimizations", 0, 0, 'O' },
- { "uuid", 1, 0, 'U' },
- { "no-connect-ports", 0, 0, 'P' },
+ { "version", no_argument, 0, 'v' },
+ { "help", no_argument, 0, 'h' },
+ { "bypass-plugins", no_argument, 0, 'B' },
+ { "disable-plugins", no_argument, 0, 'd' },
+ { "debug", required_argument, 0, 'D' },
+ { "name", required_argument, 0, 'c' },
+ { "novst", no_argument, 0, 'V' },
+ { "no-hw-optimizations", no_argument, 0, 'O' },
+ { "no-connect-ports", no_argument, 0, 'P' },
{ 0, 0, 0, 0 }
};
+ /* clang-format on */
- int option_index = 0;
- int c = 0;
+ bool use_vst = true;
+ bool try_hw_optimization = true;
- while (1) {
- c = getopt_long (argc, argv, optstring, longopts, &option_index);
-
- if (c == -1) {
- break;
- }
+ backend_client_name = PBD::downcase (std::string (PROGRAM_NAME));
+ int c;
+ while ((c = getopt_long (argc, argv, optstring, longopts, (int*)0)) != EOF) {
switch (c) {
- case 0:
- break;
-
- case 'v':
- just_version = true;
- break;
-
- case 'h':
- print_help ();
- exit (0);
- break;
-
- case 'c':
- backend_client_name = optarg;
- break;
-
- case 'd':
- ARDOUR::Session::set_disable_all_loaded_plugins (true);
- break;
-
- case 'D':
- if (PBD::parse_debug_options (optarg)) {
- ::exit (1);
- }
- break;
-
- case 'O':
- try_hw_optimization = false;
- break;
-
- case 'P':
- no_connect_ports = true;
- break;
-
- case 'V':
+ case 0:
+ break;
+
+ case 'v':
+ print_version ();
+ exit (EXIT_SUCCESS);
+ break;
+
+ case 'h':
+ print_help ();
+ exit (EXIT_SUCCESS);
+ break;
+
+ case 'c':
+ backend_client_name = optarg;
+ break;
+
+ case 'B':
+ ARDOUR::Session::set_bypass_all_loaded_plugins (true);
+ break;
+
+ case 'd':
+ ARDOUR::Session::set_disable_all_loaded_plugins (true);
+ break;
+
+ case 'D':
+ if (PBD::parse_debug_options (optarg)) {
+ exit (EXIT_SUCCESS);
+ }
+ break;
+
+ case 'O':
+ try_hw_optimization = false;
+ break;
+
+ case 'P':
+ ARDOUR::Port::set_connecting_blocked (true);
+ break;
+
+ case 'V':
#ifdef WINDOWS_VST_SUPPORT
- use_vst = false;
+ use_vst = false;
#endif /* WINDOWS_VST_SUPPORT */
- break;
+ break;
- case 'U':
- backend_session_uuid = optarg;
- break;
-
- default:
- print_help ();
- ::exit (1);
+ default:
+ print_help ();
+ exit (EXIT_FAILURE);
}
}
if (argc < 3) {
print_help ();
- ::exit (1);
+ exit (EXIT_FAILURE);
}
- if (!ARDOUR::init (false, true, localedir)) {
- cerr << "Ardour failed to initialize\n" << endl;
- ::exit (1);
+ if (!ARDOUR::init (use_vst, try_hw_optimization, localedir)) {
+ cerr << "Ardour failed to initialize\n"
+ << endl;
+ exit (EXIT_FAILURE);
}
Session* s = 0;
-
+
try {
- s = load_session (argv[optind], argv[optind+1]);
+ s = load_session (argv[optind], argv[optind + 1]);
} catch (failed_constructor& e) {
- cerr << "failed_constructor: " << e.what() << "\n";
+ cerr << "failed_constructor: " << e.what () << "\n";
exit (EXIT_FAILURE);
} catch (AudioEngine::PortRegistrationFailure& e) {
- cerr << "PortRegistrationFailure: " << e.what() << "\n";
+ cerr << "PortRegistrationFailure: " << e.what () << "\n";
exit (EXIT_FAILURE);
} catch (exception& e) {
- cerr << "exception: " << e.what() << "\n";
+ cerr << "exception: " << e.what () << "\n";
exit (EXIT_FAILURE);
} catch (...) {
cerr << "unknown exception.\n";
exit (EXIT_FAILURE);
}
+ /* allow signal propagation, callback/thread-pool setup, etc
+ * similar to to GUI "first idle"
+ */
+ Glib::usleep (1000000); // 1 sec
+
+ if (!s) {
+ cerr << "failed_to load session\n";
+ exit (EXIT_FAILURE);
+ }
+
+ PBD::ScopedConnectionList con;
+ BasicUI::AccessAction.connect_same_thread (con, boost::bind (&access_action, _1, _2));
+ AudioEngine::instance ()->Halted.connect_same_thread (con, boost::bind (&engine_halted, _1));
+
+#ifndef PLATFORM_WINDOWS
+ signal (SIGINT, wearedone);
+ signal (SIGTERM, wearedone);
+#endif
+
s->request_transport_speed (1.0);
-
- sleep (-1);
- AudioEngine::instance()->remove_session ();
+ char msg;
+ do {
+ } while (0 == xthread.receive (msg, true));
+
+ AudioEngine::instance ()->remove_session ();
delete s;
- AudioEngine::instance()->stop ();
+ AudioEngine::instance ()->stop ();
AudioEngine::destroy ();
-
return 0;
}
projects / ardour.git / blobdiff