/* This file is part of Clementine. Clementine 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 3 of the License, or (at your option) any later version. Clementine 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 Clementine. If not, see . */ #include "config.h" #include "commandlineoptions.h" #include #include #include #include #include const char* CommandlineOptions::kHelpText = "%1: clementine [%2] [%3]\n" "\n" "%4:\n" " -p, --play %5\n" " -t, --play-pause %6\n" " -u, --pause %7\n" " -s, --stop %8\n" " -r, --previous %9\n" " -f, --next %10\n" " -v, --volume %11\n" " --volume-up %12\n" " --volume-down %13\n" " --seek-to %14\n" " --seek-by %15\n" "\n" "%16:\n" " -a, --append %17\n" " -l, --load %18\n" " -k, --play-track %19\n" "\n" "%20:\n" " -o, --show-osd %21\n" " -e, --engine %22\n"; CommandlineOptions::CommandlineOptions(int argc, char** argv) : argc_(argc), argv_(argv), url_list_action_(UrlList_Append), player_action_(Player_None), set_volume_(-1), volume_modifier_(0), seek_to_(-1), seek_by_(0), play_track_at_(-1), show_osd_(false), #ifdef HAVE_GSTREAMER engine_(Engine::gstreamer) #elif defined(HAVE_LIBVLC) engine_(Engine::vlc) #elif defined(HAVE_LIBXINE) engine_(Engine::xine) #elif defined(HAVE_QT_PHONON) engine_(Engine::qt_phonon) #endif { } bool CommandlineOptions::Parse() { static const struct option kOptions[] = { {"help", no_argument, 0, 'h'}, {"play", no_argument, 0, 'p'}, {"play-pause", no_argument, 0, 't'}, {"pause", no_argument, 0, 'u'}, {"stop", no_argument, 0, 's'}, {"previous", no_argument, 0, 'r'}, {"next", no_argument, 0, 'f'}, {"volume", required_argument, 0, 'v'}, {"volume-up", no_argument, 0, VolumeUp}, {"volume-down", no_argument, 0, VolumeDown}, {"seek-to", required_argument, 0, SeekTo}, {"seek-by", required_argument, 0, SeekBy}, {"append", no_argument, 0, 'a'}, {"load", no_argument, 0, 'l'}, {"play-track", required_argument, 0, 'k'}, {"show-osd", no_argument, 0, 'o'}, {"engine", required_argument, 0, 'e'}, {0, 0, 0, 0} }; // Parse the arguments int option_index = 0; bool ok = false; forever { int c = getopt_long(argc_, argv_, "hptusrfv:alk:oe:", kOptions, &option_index); // End of the options if (c == -1) break; switch (c) { case 'h': { QString translated_help_text = QString(kHelpText).arg( tr("Usage"), tr("options"), tr("URL(s)"), tr("Player options"), tr("Start the playlist currently playing"), tr("Play if stopped, pause if playing"), tr("Pause playback"), tr("Stop playback"), tr("Skip backwards in playlist")).arg( tr("Skip forwards in playlist"), tr("Set the volume to percent"), tr("Increase the volume by 4%"), tr("Decrease the volume by 4%"), tr("Seek the currently playing track to an absolute position"), tr("Seek the currently playing track by a relative amount"), tr("Playlist options"), tr("Append files/URLs to the playlist"), tr("Loads files/URLs, replacing current playlist")).arg( tr("Play the th track in the playlist"), tr("Other options"), tr("Display the on-screen-display"), tr("Select engine")); std::cout << translated_help_text.toLocal8Bit().constData(); return false; } case 'p': player_action_ = Player_Play; break; case 't': player_action_ = Player_PlayPause; break; case 'u': player_action_ = Player_Pause; break; case 's': player_action_ = Player_Stop; break; case 'r': player_action_ = Player_Previous; break; case 'f': player_action_ = Player_Next; break; case 'a': url_list_action_ = UrlList_Append; break; case 'l': url_list_action_ = UrlList_Load; break; case 'o': show_osd_ = true; break; case VolumeUp: volume_modifier_ = +4; break; case VolumeDown: volume_modifier_ = -4; break; case 'v': set_volume_ = QString(optarg).toInt(&ok); if (!ok) set_volume_ = -1; break; case SeekTo: seek_to_ = QString(optarg).toInt(&ok); if (!ok) seek_to_ = -1; break; case SeekBy: seek_by_ = QString(optarg).toInt(&ok); if (!ok) seek_by_ = 0; break; case 'k': play_track_at_ = QString(optarg).toInt(&ok); if (!ok) play_track_at_ = -1; break; case 'e': { ok = true; QString engine = optarg; if(engine == "gst") engine_ = Engine::gstreamer; else if(engine == "vlc") engine_ = Engine::vlc; else if(engine == "xine") engine_ = Engine::xine; else if(engine == "qt-phonon") engine_ = Engine::qt_phonon; else { qFatal("%s%s", tr("Unknown audio engine \"%1\". Choices are:").arg(engine).toAscii().data(), #ifdef HAVE_GSTREAMER " gst" #endif #ifdef HAVE_LIBVLC " vlc" #endif #ifdef HAVE_LIBXINE " xine" #endif #ifdef HAVE_QT_PHONON " qt-phonon" #endif ); } } break; case '?': default: return false; } } // Get any filenames or URLs following the arguments for (int i=option_index+1 ; i> *this; } QString CommandlineOptions::tr(const char *source_text) { return QObject::tr(source_text); } QDataStream& operator<<(QDataStream& s, const CommandlineOptions& a) { s << qint32(a.player_action_) << qint32(a.url_list_action_) << a.set_volume_ << a.volume_modifier_ << a.seek_to_ << a.seek_by_ << a.play_track_at_ << a.show_osd_ << a.urls_; return s; } QDataStream& operator>>(QDataStream& s, CommandlineOptions& a) { s >> reinterpret_cast(a.player_action_) >> reinterpret_cast(a.url_list_action_) >> a.set_volume_ >> a.volume_modifier_ >> a.seek_to_ >> a.seek_by_ >> a.play_track_at_ >> a.show_osd_ >> a.urls_; return s; }