625 lines
15 KiB
C++
625 lines
15 KiB
C++
/*
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Copyright (C) 2001-2007 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <cstdlib>
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#include <signal.h>
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#include <cerrno>
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#include <fstream>
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#include <sigc++/bind.h>
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#include <gtkmm/settings.h>
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#include <pbd/error.h>
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#include <pbd/textreceiver.h>
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#include <pbd/failed_constructor.h>
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#include <pbd/pthread_utils.h>
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#include <pbd/epa.h>
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#include <jack/jack.h>
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#include <ardour/svn_revision.h>
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#include <ardour/version.h>
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#include <ardour/ardour.h>
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#include <ardour/audioengine.h>
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#include <gtkmm/main.h>
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#include <gtkmm2ext/application.h>
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#include <gtkmm2ext/popup.h>
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#include <gtkmm2ext/utils.h>
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#include "version.h"
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#include "ardour_ui.h"
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#include "opts.h"
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#include "enums.h"
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#include "i18n.h"
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using namespace Gtk;
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using namespace ARDOUR_COMMAND_LINE;
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using namespace ARDOUR;
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using namespace PBD;
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using namespace sigc;
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TextReceiver text_receiver ("ardour");
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extern int curvetest (string);
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static ARDOUR_UI *ui = 0;
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static const char* localedir = LOCALEDIR;
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#ifdef __APPLE__
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#include <mach-o/dyld.h>
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#include <sys/param.h>
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extern void set_language_preference (); // cocoacarbon.mm
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void
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fixup_bundle_environment (int argc, char* argv[])
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{
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if (!getenv ("ARDOUR_BUNDLED")) {
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return;
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}
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EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true));
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set_language_preference ();
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char execpath[MAXPATHLEN+1];
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uint32_t pathsz = sizeof (execpath);
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_NSGetExecutablePath (execpath, &pathsz);
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std::string exec_path (execpath);
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std::string dir_path = Glib::path_get_dirname (exec_path);
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std::string path;
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const char *cstr = getenv ("PATH");
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/* ensure that we find any bundled executables (e.g. JACK),
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and find them before any instances of the same name
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elsewhere in PATH
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*/
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path = dir_path;
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/* JACK is often in /usr/local/bin and since Info.plist refuses to
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set PATH, we have to force this in order to discover a running
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instance of JACK ...
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*/
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path += ':';
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path += "/usr/local/bin";
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if (cstr) {
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path += ':';
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path += cstr;
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}
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setenv ("PATH", path.c_str(), 1);
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path = dir_path;
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path += "/../Resources:";
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path += dir_path;
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path += "/../Resources/Surfaces:";
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path += dir_path;
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path += "/../Resources/Panners:";
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setenv ("ARDOUR_MODULE_PATH", path.c_str(), 1);
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path = get_user_ardour_path ();
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path += ':';
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path += dir_path;
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path += "/../Resources/icons:";
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path += dir_path;
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path += "/../Resources/pixmaps:";
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path += dir_path;
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path += "/../Resources/share:";
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path += dir_path;
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path += "/../Resources";
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setenv ("ARDOUR_PATH", path.c_str(), 1);
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setenv ("ARDOUR_CONFIG_PATH", path.c_str(), 1);
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setenv ("ARDOUR_DATA_PATH", path.c_str(), 1);
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path = dir_path;
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path += "/../Resources";
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setenv ("ARDOUR_INSTANT_XML_PATH", path.c_str(), 1);
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cstr = getenv ("LADSPA_PATH");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/../Plugins";
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setenv ("LADSPA_PATH", path.c_str(), 1);
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cstr = getenv ("VAMP_PATH");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/../lib";
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setenv ("VAMP_PATH", path.c_str(), 1);
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path += dir_path;
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path += "/../Frameworks";
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setenv ("SUIL_MODULE_DIR", path.c_str(), 1);
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cstr = getenv ("ARDOUR_CONTROL_SURFACE_PATH");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/../Surfaces";
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setenv ("ARDOUR_CONTROL_SURFACE_PATH", path.c_str(), 1);
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path = dir_path;
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path += "/../lib/clearlooks";
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setenv ("GTK_PATH", path.c_str(), 1);
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/* unset GTK_RC_FILES so that we only load the RC files that we define
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*/
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unsetenv ("GTK_RC_FILES");
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if (!ARDOUR::translations_are_disabled ()) {
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path = dir_path;
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path += "/../Resources/locale";
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localedir = strdup (path.c_str());
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setenv ("GTK_LOCALEDIR", localedir, 1);
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}
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/* write a pango.rc file and tell pango to use it. we'd love
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to put this into the Ardour.app bundle and leave it there,
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but the user may not have write permission. so ...
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we also have to make sure that the user ardour directory
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actually exists ...
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*/
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if (g_mkdir_with_parents (ARDOUR::get_user_ardour_path().c_str(), 0755) < 0) {
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error << string_compose (_("cannot create user ardour folder %1 (%2)"), ARDOUR::get_user_ardour_path(), strerror (errno))
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<< endmsg;
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} else {
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path = Glib::build_filename (ARDOUR::get_user_ardour_path(), "pango.rc");
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std::ofstream pangorc (path.c_str());
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if (!pangorc) {
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error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
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} else {
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pangorc << "[Pango]\nModuleFiles=";
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std::string mpath;
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mpath = dir_path;
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mpath += "/../Resources/pango.modules";
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pangorc << mpath << endl;
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pangorc.close ();
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setenv ("PANGO_RC_FILE", path.c_str(), 1);
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}
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}
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// gettext charset aliases
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setenv ("CHARSETALIASDIR", dir_path.c_str(), 1);
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// font config
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path = dir_path;
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path += "/../Resources/fonts.conf";
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setenv ("FONTCONFIG_FILE", path.c_str(), 1);
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// GDK Pixbuf loader module file
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path = dir_path;
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path += "/../Resources/gdk-pixbuf.loaders";
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setenv ("GDK_PIXBUF_MODULE_FILE", path.c_str(), 1);
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if (getenv ("ARDOUR_WITH_JACK")) {
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// JACK driver dir
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path = dir_path;
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path += "/../lib";
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setenv ("JACK_DRIVER_DIR", path.c_str(), 1);
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}
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}
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#else
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void
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fixup_bundle_environment (int argc, char* argv[])
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{
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if (!getenv ("ARDOUR_BUNDLED")) {
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return;
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}
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EnvironmentalProtectionAgency::set_global_epa (new EnvironmentalProtectionAgency (true, "PREBUNDLE_ENV"));
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std::string exec_path = argv[0];
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std::string dir_path = Glib::path_get_dirname (Glib::path_get_dirname (exec_path));
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std::string path;
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const char *cstr = getenv ("PATH");
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/* ensure that we find any bundled executables (e.g. JACK),
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and find them before any instances of the same name
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elsewhere in PATH
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*/
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/* note that this function is POSIX/Linux specific, so using / as
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a dir separator in this context is just fine.
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*/
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path = dir_path;
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path += "/etc:";
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path += dir_path;
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path += "/lib/surfaces:";
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path += dir_path;
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path += "/lib/panners:";
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setenv ("ARDOUR_MODULE_PATH", path.c_str(), 1);
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path = get_user_ardour_path ();
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path += ':';
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path += dir_path;
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path += "/etc/icons:";
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path += dir_path;
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path += "/etc/pixmaps:";
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path += dir_path;
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path += "/share:";
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path += dir_path;
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path += "/etc";
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setenv ("ARDOUR_PATH", path.c_str(), 1);
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setenv ("ARDOUR_CONFIG_PATH", path.c_str(), 1);
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setenv ("ARDOUR_DATA_PATH", path.c_str(), 1);
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path = dir_path;
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path += "/etc";
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setenv ("ARDOUR_INSTANT_XML_PATH", path.c_str(), 1);
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cstr = getenv ("LADSPA_PATH");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/lib/plugins";
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setenv ("LADSPA_PATH", path.c_str(), 1);
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cstr = getenv ("VAMP_PATH");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/lib";
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setenv ("VAMP_PATH", path.c_str(), 1);
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cstr = getenv ("SUIL_MODULE_DIR");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/lib";
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setenv ("SUIL_MODULE_DIR", path.c_str(), 1);
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cstr = getenv ("ARDOUR_CONTROL_SURFACE_PATH");
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if (cstr) {
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path = cstr;
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path += ':';
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} else {
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path = "";
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}
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path += dir_path;
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path += "/lib/surfaces";
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setenv ("ARDOUR_CONTROL_SURFACE_PATH", path.c_str(), 1);
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path = dir_path;
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path += "/lib/clearlooks";
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setenv ("GTK_PATH", path.c_str(), 1);
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/* unset GTK_RC_FILES so that we only load the RC files that we define
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*/
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unsetenv ("GTK_RC_FILES");
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/* Tell fontconfig where to find fonts.conf. Use the system version
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if it exists, otherwise use the stuff we included in the bundle
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*/
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if (Glib::file_test ("/etc/fonts/fonts.conf", Glib::FILE_TEST_EXISTS)) {
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setenv ("FONTCONFIG_FILE", "/etc/fonts/fonts.conf", 1);
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setenv ("FONTCONFIG_PATH", "/etc/fonts", 1);
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} else {
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/* use the one included in the bundle */
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path = Glib::build_filename (dir_path, "etc/fonts/fonts.conf");
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setenv ("FONTCONFIG_FILE", path.c_str(), 1);
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setenv ("FONTCONFIG_PATH", Glib::build_filename (dir_path, "etc/fonts").c_str(), 1);
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}
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if (!ARDOUR::translations_are_disabled ()) {
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path = dir_path;
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path += "/share/locale";
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localedir = strdup (path.c_str());
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setenv ("GTK_LOCALEDIR", localedir, 1);
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}
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/* write a pango.rc file and tell pango to use it. we'd love
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to put this into the Ardour.app bundle and leave it there,
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but the user may not have write permission. so ...
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we also have to make sure that the user ardour directory
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actually exists ...
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*/
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if (g_mkdir_with_parents (ARDOUR::get_user_ardour_path().c_str(), 0755) < 0) {
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error << string_compose (_("cannot create user ardour folder %1 (%2)"), ARDOUR::get_user_ardour_path(), strerror (errno))
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<< endmsg;
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} else {
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std::string mpath;
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path = Glib::build_filename (ARDOUR::get_user_ardour_path(), "pango.rc");
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std::ofstream pangorc (path.c_str());
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if (!pangorc) {
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error << string_compose (_("cannot open pango.rc file %1") , path) << endmsg;
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} else {
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mpath = Glib::build_filename (ARDOUR::get_user_ardour_path(), "pango.modules");
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pangorc << "[Pango]\nModuleFiles=";
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pangorc << mpath << endl;
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pangorc.close ();
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}
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setenv ("PANGO_RC_FILE", path.c_str(), 1);
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/* similar for GDK pixbuf loaders, but there's no RC file required
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to specify where it lives.
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*/
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mpath = Glib::build_filename (ARDOUR::get_user_ardour_path(), "gdk-pixbuf.loaders");
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setenv ("GDK_PIXBUF_MODULE_FILE", mpath.c_str(), 1);
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}
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/* this doesn't do much but setting it should prevent various parts of the GTK/GNU stack
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from looking outside the bundle to find the charset.alias file.
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*/
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setenv ("CHARSETALIASDIR", dir_path.c_str(), 1);
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}
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#endif
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static gboolean
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tell_about_jack_death (void* /* ignored */)
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{
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if (AudioEngine::instance()->processed_frames() == 0) {
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/* died during startup */
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MessageDialog msg (_("JACK exited"), false, Gtk::MESSAGE_INFO, Gtk::BUTTONS_OK);
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msg.set_position (Gtk::WIN_POS_CENTER);
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msg.set_secondary_text (string_compose (_(
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"JACK exited unexpectedly, and without notifying %1.\n\
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\n\
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This could be due to misconfiguration or to an error inside JACK.\n\
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\n\
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Click OK to exit %1."), PROGRAM_NAME));
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msg.run ();
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_exit (0);
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} else {
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/* engine has already run, so this is a mid-session JACK death */
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MessageDialog* msg = manage (new MessageDialog (_("JACK exited"), false, Gtk::MESSAGE_INFO, Gtk::BUTTONS_NONE));
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msg->set_secondary_text (string_compose (_(
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"JACK exited unexpectedly, and without notifying %1.\n\
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\n\
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This is probably due to an error inside JACK. You should restart JACK\n\
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and reconnect %1 to it, or exit %1 now. You cannot save your\n\
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session at this time, because we would lose your connection information.\n"), PROGRAM_NAME));
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msg->present ();
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}
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return false; /* do not call again */
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}
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static void
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sigpipe_handler (int sig)
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{
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static bool done_the_jack_thing = false;
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if (!done_the_jack_thing) {
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AudioEngine::instance()->died ();
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g_idle_add (tell_about_jack_death, 0);
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done_the_jack_thing = true;
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}
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}
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static bool ladish_L1_save_request = false;
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static gboolean
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maybe_ladish_L1_save (void* /* ignored */)
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{
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if (ladish_L1_save_request) {
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cout << "ladish L1 save request" << endl;
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ladish_L1_save_request = false;
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ARDOUR_UI::instance()->save_state("");
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}
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return true;
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}
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static void
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sigusr1_handler (int sig)
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{
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//cout << "SIGUSR1 received!" << endl;
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ladish_L1_save_request = true;
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}
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#ifdef VST_SUPPORT
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extern int gui_init (int* argc, char** argv[]);
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/* this is called from the entry point of a wine-compiled
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executable that is linked against gtk2_ardour built
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as a shared library.
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*/
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extern "C" {
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int ardour_main (int argc, char *argv[])
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#else
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int main (int argc, char* argv[])
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#endif
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{
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vector<std::string> null_file_list;
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fixup_bundle_environment (argc, argv);
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Glib::thread_init();
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#ifdef VST_SUPPORT
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/* this does some magic that is needed to make GTK and Wine's own
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X11 client interact properly.
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*/
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gui_init (&argc, &argv);
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#endif
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(void) bindtextdomain (PACKAGE, localedir);
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/* our i18n translations are all in UTF-8, so make sure
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that even if the user locale doesn't specify UTF-8,
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we use that when handling them.
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*/
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(void) bind_textdomain_codeset (PACKAGE,"UTF-8");
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/* this really does nothing since we don't get gettext(),
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only dgettext(), but whatever ...
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*/
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(void) textdomain (PACKAGE);
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pthread_setcanceltype (PTHREAD_CANCEL_ASYNCHRONOUS, 0);
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// catch error message system signals ();
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text_receiver.listen_to (error);
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|
text_receiver.listen_to (info);
|
|
text_receiver.listen_to (fatal);
|
|
text_receiver.listen_to (warning);
|
|
|
|
if (parse_opts (argc, argv)) {
|
|
exit (1);
|
|
}
|
|
|
|
if (curvetest_file) {
|
|
return curvetest (curvetest_file);
|
|
}
|
|
|
|
cout << PROGRAM_NAME << ' '
|
|
<< VERSIONSTRING
|
|
<< _("\n (built using ")
|
|
<< svn_revision
|
|
#ifdef __GNUC__
|
|
<< _(" and GCC version ") << __VERSION__
|
|
#endif
|
|
<< ')'
|
|
<< endl;
|
|
|
|
if (just_version) {
|
|
exit (0);
|
|
}
|
|
|
|
if (no_splash) {
|
|
cerr << _("Copyright (C) 1999-2008 Paul Davis") << endl
|
|
<< _("Some portions Copyright (C) Steve Harris, Ari Johnson, Brett Viren, Joel Baker") << endl
|
|
<< endl
|
|
<< string_compose (_("%1 comes with ABSOLUTELY NO WARRANTY"), PROGRAM_NAME) << endl
|
|
<< _("not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.") << endl
|
|
<< _("This is free software, and you are welcome to redistribute it ") << endl
|
|
<< _("under certain conditions; see the source for copying conditions.")
|
|
<< endl;
|
|
}
|
|
|
|
/* some GUI objects need this */
|
|
|
|
PBD::ID::init ();
|
|
|
|
if (::signal (SIGPIPE, sigpipe_handler)) {
|
|
cerr << _("Cannot install SIGPIPE error handler") << endl;
|
|
}
|
|
|
|
g_timeout_add (300, maybe_ladish_L1_save, 0);
|
|
|
|
if (::signal (SIGUSR1, sigusr1_handler)) {
|
|
cerr << _("Cannot install SIGUSR1 error handler") << endl;
|
|
}
|
|
|
|
try {
|
|
ui = new ARDOUR_UI (&argc, &argv);
|
|
} catch (failed_constructor& err) {
|
|
error << _("could not create ARDOUR GUI") << endmsg;
|
|
exit (1);
|
|
}
|
|
|
|
ui->run (text_receiver);
|
|
Gtkmm2ext::Application::instance()->cleanup();
|
|
ui = 0;
|
|
|
|
ARDOUR::cleanup ();
|
|
pthread_cancel_all ();
|
|
|
|
return 0;
|
|
}
|
|
#ifdef VST_SUPPORT
|
|
} // end of extern C block
|
|
#endif
|
|
|