2 Copyright (C) 2001-2012 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
26 #include <sigc++/bind.h>
27 #include <gtkmm/settings.h>
29 #include "pbd/error.h"
31 #include "pbd/file_utils.h"
32 #include "pbd/textreceiver.h"
33 #include "pbd/failed_constructor.h"
34 #include "pbd/pthread_utils.h"
35 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
36 #include "pbd/boost_debug.h"
39 #include <jack/jack.h>
41 #include "ardour/svn_revision.h"
42 #include "ardour/version.h"
43 #include "ardour/ardour.h"
44 #include "ardour/audioengine.h"
45 #include "ardour/session_utils.h"
46 #include "ardour/filesystem_paths.h"
48 #include <gtkmm/main.h>
49 #include <gtkmm2ext/application.h>
50 #include <gtkmm2ext/popup.h>
51 #include <gtkmm2ext/utils.h>
55 #include "ardour_ui.h"
63 using namespace ARDOUR_COMMAND_LINE;
64 using namespace ARDOUR;
67 TextReceiver text_receiver ("ardour");
69 extern int curvetest (string);
71 static ARDOUR_UI *ui = 0;
72 static const char* localedir = LOCALEDIR;
77 MessageDialog win (string_compose (_("%1 could not connect to JACK."), PROGRAM_NAME),
81 win.set_secondary_text(_("There are several possible reasons:\n\
83 1) JACK is not running.\n\
84 2) JACK is running as another user, perhaps root.\n\
85 3) There is already another client called \"ardour\".\n\
87 Please consider the possibilities, and perhaps (re)start JACK."));
89 win.add_button (Stock::QUIT, RESPONSE_CLOSE);
90 win.set_default_response (RESPONSE_CLOSE);
93 win.set_position (Gtk::WIN_POS_CENTER);
99 /* we just don't care about the result, but we want to block */
104 static void export_search_path (const string& base_dir, const char* varname, const char* dir)
107 const char * cstr = getenv (varname);
118 setenv (varname, path.c_str(), 1);
123 #include <mach-o/dyld.h>
124 #include <sys/param.h>
126 extern void set_language_preference (); // cocoacarbon.mm
129 fixup_bundle_environment (int, char* [])
131 if (!getenv ("ARDOUR_BUNDLED")) {
135 EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
137 set_language_preference ();
139 char execpath[MAXPATHLEN+1];
140 uint32_t pathsz = sizeof (execpath);
142 _NSGetExecutablePath (execpath, &pathsz);
145 std::string exec_dir = Glib::path_get_dirname (execpath);
146 std::string bundle_dir;
147 std::string userconfigdir = user_config_directory().to_string();
149 bundle_dir = Glib::path_get_dirname (exec_dir);
151 export_search_path (bundle_dir, "ARDOUR_DLL_PATH", "/lib");
153 /* inside an OS X .app bundle, there is no difference
154 between DATA and CONFIG locations, since OS X doesn't
155 attempt to do anything to expose the notion of
156 machine-independent shared data.
159 export_search_path (bundle_dir, "ARDOUR_DATA_PATH", "/Resources");
160 export_search_path (bundle_dir, "ARDOUR_CONFIG_PATH", "/Resources");
161 export_search_path (bundle_dir, "ARDOUR_INSTANT_XML_PATH", "/Resources");
162 export_search_path (bundle_dir, "LADSPA_PATH", "/Plugins");
163 export_search_path (bundle_dir, "VAMP_PATH", "/lib");
164 export_search_path (bundle_dir, "SUIL_MODULE_DIR", "/lib");
165 export_search_path (bundle_dir, "GTK_PATH", "/lib/clearlooks");
167 /* unset GTK_RC_FILES so that we only load the RC files that we define
170 unsetenv ("GTK_RC_FILES");
172 if (!ARDOUR::translations_are_disabled ()) {
173 export_search_path (bundle_dir, "GTK_LOCALEDIR", "/Resources/locale");
176 /* write a pango.rc file and tell pango to use it. we'd love
177 to put this into the PROGRAM_NAME.app bundle and leave it there,
178 but the user may not have write permission. so ...
180 we also have to make sure that the user ardour directory
184 if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
185 error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno))
190 path = Glib::build_filename (userconfigdir, "pango.rc");
191 std::ofstream pangorc (path.c_str());
193 error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
195 pangorc << "[Pango]\nModuleFiles="
196 << Glib::build_filename (bundle_dir, "Resources/pango.modules")
200 setenv ("PANGO_RC_FILE", path.c_str(), 1);
203 // gettext charset aliases XXX do we really need this, since the path
206 setenv ("CHARSETALIASDIR", path.c_str(), 1);
208 setenv ("FONTCONFIG_FILE", Glib::build_filename (bundle_dir, "Resources/fonts.conf").c_str(), 1);
210 // GDK Pixbuf loader module file
212 setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (bundle_dir, "Resources/gdk-pixbuf.loaders").c_str(), 1);
218 fixup_bundle_environment (int /*argc*/, char* argv[])
220 /* THIS IS FOR LINUX - its just about the only place where its
221 * acceptable to build paths directly using '/'.
224 if (!getenv ("ARDOUR_BUNDLED")) {
228 EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
231 std::string dir_path = Glib::path_get_dirname (Glib::path_get_dirname (argv[0]));
232 std::string userconfigdir = user_config_directory().to_string();
234 /* note that this function is POSIX/Linux specific, so using / as
235 a dir separator in this context is just fine.
238 export_search_path (dir_path, "ARDOUR_DLL_PATH", "/lib");
239 export_search_path (dir_path, "ARDOUR_CONFIG_PATH", "/etc");
240 export_search_path (dir_path, "ARDOUR_INSTANT_XML_PATH", "/share");
241 export_search_path (dir_path, "ARDOUR_DATA_PATH", "/share");
242 export_search_path (dir_path, "LADSPA_PATH", "/plugins");
243 export_search_path (dir_path, "VAMP_PATH", "/lib");
244 export_search_path (dir_path, "SUIL_MODULE_DIR", "/lib");
246 export_search_path (dir_path, "GTK_PATH", "/lib/clearlooks");
248 /* unset GTK_RC_FILES so that we only load the RC files that we define
251 unsetenv ("GTK_RC_FILES");
253 if (!ARDOUR::translations_are_disabled ()) {
254 export_search_path (dir_path, "GTK_LOCALEDIR", "/share/locale");
257 /* Tell fontconfig where to find fonts.conf. Use the system version
258 if it exists, otherwise use the stuff we included in the bundle
261 if (Glib::file_test ("/etc/fonts/fonts.conf", Glib::FILE_TEST_EXISTS)) {
262 setenv ("FONTCONFIG_FILE", "/etc/fonts/fonts.conf", 1);
263 setenv ("FONTCONFIG_PATH", "/etc/fonts", 1);
265 /* use the one included in the bundle */
267 path = Glib::build_filename (dir_path, "etc/fonts/fonts.conf");
268 setenv ("FONTCONFIG_FILE", path.c_str(), 1);
269 export_search_path (dir_path, "FONTCONFIG_PATH", "/etc/fonts");
272 /* write a pango.rc file and tell pango to use it. we'd love
273 to put this into the Ardour.app bundle and leave it there,
274 but the user may not have write permission. so ...
276 we also have to make sure that the user ardour directory
280 if (g_mkdir_with_parents (userconfigdir.c_str(), 0755) < 0) {
281 error << string_compose (_("cannot create user ardour folder %1 (%2)"), userconfigdir, strerror (errno))
286 path = Glib::build_filename (userconfigdir, "pango.rc");
287 std::ofstream pangorc (path.c_str());
289 error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
291 pangorc << "[Pango]\nModuleFiles="
292 << Glib::build_filename (userconfigdir, "pango.modules")
297 setenv ("PANGO_RC_FILE", path.c_str(), 1);
299 /* similar for GDK pixbuf loaders, but there's no RC file required
300 to specify where it lives.
303 setenv ("GDK_PIXBUF_MODULE_FILE", Glib::build_filename (userconfigdir, "gdk-pixbuf.loaders").c_str(), 1);
309 tell_about_jack_death (void* /* ignored */)
311 if (AudioEngine::instance()->processed_frames() == 0) {
312 /* died during startup */
313 MessageDialog msg (_("JACK exited"), false);
314 msg.set_position (Gtk::WIN_POS_CENTER);
315 msg.set_secondary_text (string_compose (_(
316 "JACK exited unexpectedly, and without notifying %1.\n\
318 This could be due to misconfiguration or to an error inside JACK.\n\
320 Click OK to exit %1."), PROGRAM_NAME));
327 /* engine has already run, so this is a mid-session JACK death */
329 MessageDialog* msg = manage (new MessageDialog (_("JACK exited"), false));
330 msg->set_secondary_text (string_compose (_(
331 "JACK exited unexpectedly, and without notifying %1.\n\
333 This is probably due to an error inside JACK. You should restart JACK\n\
334 and reconnect %1 to it, or exit %1 now. You cannot save your\n\
335 session at this time, because we would lose your connection information.\n"), PROGRAM_NAME));
338 return false; /* do not call again */
342 sigpipe_handler (int /*signal*/)
344 /* XXX fix this so that we do this again after a reconnect to JACK
347 static bool done_the_jack_thing = false;
349 if (!done_the_jack_thing) {
350 AudioEngine::instance()->died ();
351 g_idle_add (tell_about_jack_death, 0);
352 done_the_jack_thing = true;
356 #ifdef WINDOWS_VST_SUPPORT
358 extern int windows_vst_gui_init (int* argc, char** argv[]);
360 /* this is called from the entry point of a wine-compiled
361 executable that is linked against gtk2_ardour built
365 int ardour_main (int argc, char *argv[])
367 int main (int argc, char *argv[])
370 fixup_bundle_environment (argc, argv);
372 if (!Glib::thread_supported()) {
378 #ifdef WINDOWS_VST_SUPPORT
379 /* this does some magic that is needed to make GTK and Wine's own
380 X11 client interact properly.
382 windows_vst_gui_init (&argc, &argv);
385 (void) bindtextdomain (PACKAGE, localedir);
386 /* our i18n translations are all in UTF-8, so make sure
387 that even if the user locale doesn't specify UTF-8,
388 we use that when handling them.
390 (void) bind_textdomain_codeset (PACKAGE,"UTF-8");
391 (void) textdomain (PACKAGE);
393 pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
395 // catch error message system signals ();
397 text_receiver.listen_to (error);
398 text_receiver.listen_to (info);
399 text_receiver.listen_to (fatal);
400 text_receiver.listen_to (warning);
402 #ifdef BOOST_SP_ENABLE_DEBUG_HOOKS
403 if (getenv ("BOOST_DEBUG")) {
404 boost_debug_shared_ptr_show_live_debugging (true);
408 if (parse_opts (argc, argv)) {
412 if (curvetest_file) {
413 return curvetest (curvetest_file);
418 << _(" (built using ")
421 << _(" and GCC version ") << __VERSION__
431 cerr << _("Copyright (C) 1999-2012 Paul Davis") << endl
432 << _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker") << endl
434 << string_compose (_("%1 comes with ABSOLUTELY NO WARRANTY"), PROGRAM_NAME) << endl
435 << _("not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.") << endl
436 << _("This is free software, and you are welcome to redistribute it ") << endl
437 << _("under certain conditions; see the source for copying conditions.")
441 /* some GUI objects need this */
445 if (::signal (SIGPIPE, sigpipe_handler)) {
446 cerr << _("Cannot xinstall SIGPIPE error handler") << endl;
450 ui = new ARDOUR_UI (&argc, &argv);
451 } catch (failed_constructor& err) {
452 error << _("could not create ARDOUR GUI") << endmsg;
456 ui->run (text_receiver);
457 Gtkmm2ext::Application::instance()->cleanup();
461 pthread_cancel_all ();
465 #ifdef WINDOWS_VST_SUPPORT
466 } // end of extern C block