Changeset 176 for smplayer/trunk/src/inforeader.cpp
- Timestamp:
- May 3, 2016, 5:25:45 PM (9 years ago)
- Location:
- smplayer/trunk
- Files:
-
- 2 edited
-
. (modified) (1 prop)
-
src/inforeader.cpp (modified) (2 diffs)
Legend:
- Unmodified
- Added
- Removed
-
smplayer/trunk
- Property svn:mergeinfo changed
/smplayer/vendor/current merged: 175
- Property svn:mergeinfo changed
-
smplayer/trunk/src/inforeader.cpp
r165 r176 1 1 /* smplayer, GUI front-end for mplayer. 2 Copyright (C) 2006-201 4Ricardo Villalba <rvm@users.sourceforge.net>2 Copyright (C) 2006-2016 Ricardo Villalba <rvm@users.sourceforge.net> 3 3 4 4 This program is free software; you can redistribute it and/or modify … … 18 18 19 19 #include "inforeader.h" 20 #include <QStringList>21 #include <QApplication>22 #include <QRegExp>23 24 #include "colorutils.h"25 20 #include "global.h" 26 21 #include "preferences.h" 27 #include "mplayerversion.h" 28 29 #if USE_QPROCESS 30 #include <QProcess> 31 #else 32 #include "myprocess.h" 22 #include "playerprocess.h" 23 #include "paths.h" 24 #include <QFileInfo> 25 #include <QDateTime> 26 #include <QSettings> 27 #include <QDebug> 28 29 #ifdef MPV_SUPPORT 30 #include "inforeadermpv.h" 33 31 #endif 34 32 33 #ifdef MPLAYER_SUPPORT 34 #include "inforeadermplayer.h" 35 #endif 36 37 #define INFOREADER_SAVE_VERSION 2 38 35 39 using namespace Global; 36 40 37 #define NOME 038 #define VO 139 #define AO 240 #define DEMUXER 341 #define VC 442 #define AC 543 44 41 InfoReader * InfoReader::static_obj = 0; 45 42 46 InfoReader * InfoReader::obj() { 43 InfoReader * InfoReader::obj(const QString & mplayer_bin) { 44 QString player_bin = mplayer_bin; 45 if (player_bin.isEmpty()) { 46 player_bin = pref->mplayer_bin; 47 } 47 48 if (!static_obj) { 48 static_obj = new InfoReader( pref->mplayer_bin ); 49 static_obj->getInfo(); 49 static_obj = new InfoReader(player_bin); 50 } else { 51 static_obj->setPlayerBin(player_bin); 50 52 } 51 53 return static_obj; 52 54 } 53 55 54 InfoReader::InfoReader( QString mplayer_bin, QObject * parent)56 InfoReader::InfoReader(QString mplayer_bin, QObject * parent) 55 57 : QObject(parent) 58 , mplayer_svn(0) 59 , is_mplayer2(false) 60 , is_mpv(false) 56 61 { 57 mplayerbin = mplayer_bin; 58 59 #if USE_QPROCESS 60 proc = new QProcess(this); 61 proc->setProcessChannelMode( QProcess::MergedChannels ); 62 #else 63 proc = new MyProcess(this); 64 65 connect( proc, SIGNAL(lineAvailable(QByteArray)), 66 this, SLOT(readLine(QByteArray)) ); 62 setPlayerBin(mplayer_bin); 63 } 64 65 InfoReader::~InfoReader() { 66 } 67 68 void InfoReader::setPlayerBin(const QString & bin) { 69 mplayerbin = bin; 70 71 QFileInfo fi(mplayerbin); 72 if (fi.exists() && fi.isExecutable() && !fi.isDir()) { 73 // mplayerbin = fi.absoluteFilePath(); 74 } 75 #ifdef Q_OS_LINUX 76 else { 77 QString fplayer = Helper::findExecutable(mplayerbin); 78 qDebug() << "InfoReader::setPlayerBin: fplayer:" << fplayer; 79 if (!fplayer.isEmpty()) mplayerbin = fplayer; 80 } 67 81 #endif 68 } 69 70 InfoReader::~InfoReader() { 82 qDebug() << "InfoReader::setPlayerBin: mplayerbin:" << mplayerbin; 71 83 } 72 84 73 85 void InfoReader::getInfo() { 74 waiting_for_key = true; 75 vo_list.clear(); 76 ao_list.clear(); 77 demuxer_list.clear(); 78 mplayer_svn = -1; 79 80 run("-identify -vo help -ao help -demuxer help -vc help -ac help"); 81 82 //list(); 83 } 84 85 void InfoReader::list() { 86 qDebug("InfoReader::list"); 87 88 InfoList::iterator it; 89 90 qDebug(" vo_list:"); 91 for ( it = vo_list.begin(); it != vo_list.end(); ++it ) { 92 qDebug( "driver: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data()); 93 } 94 95 qDebug(" ao_list:"); 96 for ( it = ao_list.begin(); it != ao_list.end(); ++it ) { 97 qDebug( "driver: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data()); 98 } 99 100 qDebug(" demuxer_list:"); 101 for ( it = demuxer_list.begin(); it != demuxer_list.end(); ++it ) { 102 qDebug( "demuxer: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data()); 103 } 104 105 qDebug(" vc_list:"); 106 for ( it = vc_list.begin(); it != vc_list.end(); ++it ) { 107 qDebug( "codec: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data()); 108 } 109 110 qDebug(" ac_list:"); 111 for ( it = ac_list.begin(); it != ac_list.end(); ++it ) { 112 qDebug( "codec: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data()); 113 } 114 115 } 116 117 static QRegExp rx_vo_key("^ID_VIDEO_OUTPUTS"); 118 static QRegExp rx_ao_key("^ID_AUDIO_OUTPUTS"); 119 static QRegExp rx_demuxer_key("^ID_DEMUXERS"); 120 static QRegExp rx_ac_key("^ID_AUDIO_CODECS"); 121 static QRegExp rx_vc_key("^ID_VIDEO_CODECS"); 122 123 static QRegExp rx_driver("\\t(.*)\\t(.*)"); 124 static QRegExp rx_demuxer("^\\s+([A-Z,a-z,0-9]+)\\s+(\\d+)\\s+(\\S.*)"); 125 static QRegExp rx_demuxer2("^\\s+([A-Z,a-z,0-9]+)\\s+(\\S.*)"); 126 static QRegExp rx_codec("^([A-Z,a-z,0-9]+)\\s+([A-Z,a-z,0-9]+)\\s+([A-Z,a-z,0-9]+)\\s+(\\S.*)"); 127 128 void InfoReader::readLine(QByteArray ba) { 129 #if COLOR_OUTPUT_SUPPORT 130 QString line = ColorUtils::stripColorsTags(QString::fromLocal8Bit(ba)); 131 #else 132 QString line = QString::fromLocal8Bit(ba); 133 #endif 134 135 if (line.isEmpty()) return; 136 137 qDebug("InfoReader::readLine: line: '%s'", line.toUtf8().data()); 138 //qDebug("waiting_for_key: %d", waiting_for_key); 139 140 if (!waiting_for_key) { 141 if ((reading_type == VO) || (reading_type == AO)) { 142 if ( rx_driver.indexIn(line) > -1 ) { 143 QString name = rx_driver.cap(1); 144 QString desc = rx_driver.cap(2); 145 qDebug("InfoReader::readLine: found driver: '%s' '%s'", name.toUtf8().data(), desc.toUtf8().data()); 146 if (reading_type==VO) { 147 vo_list.append( InfoData(name, desc) ); 148 } 149 else 150 if (reading_type==AO) { 151 ao_list.append( InfoData(name, desc) ); 152 } 153 } else { 154 qWarning("InfoReader::readLine: can't parse output driver from line '%s'", line.toUtf8().constData()); 155 } 86 QString inifile = Paths::configPath() + "/player_info.ini"; 87 QSettings set(inifile, QSettings::IniFormat); 88 89 QString version_group = "version_" + QString::number(INFOREADER_SAVE_VERSION); 90 91 QString sname = mplayerbin; 92 sname = sname.replace("/", "_").replace("\\", "_").replace(".", "_").replace(":", "_"); 93 QFileInfo fi(mplayerbin); 94 if (fi.exists()) { 95 sname += "_" + QString::number(fi.size()); 96 97 qDebug() << "InfoReader::getInfo: sname:" << sname; 98 99 // Check if we already have info about the player in the ini file 100 bool got_info = false; 101 set.beginGroup(version_group +"/"+ sname); 102 if (set.value("size", -1).toInt() == fi.size()) { 103 got_info = true; 104 vo_list = convertListToInfoList(set.value("vo_list").toStringList()); 105 ao_list = convertListToInfoList(set.value("ao_list").toStringList()); 106 #if ALLOW_DEMUXER_CODEC_CHANGE 107 demuxer_list = convertListToInfoList(set.value("demuxer_list").toStringList()); 108 vc_list = convertListToInfoList(set.value("vc_list").toStringList()); 109 ac_list = convertListToInfoList(set.value("ac_list").toStringList()); 110 #endif 111 vf_list = set.value("vf_list").toStringList(); 112 option_list = set.value("option_list").toStringList(); 113 //qDebug() << "InfoReader::getInfo: option_list:" << option_list; 114 mplayer_svn = set.value("mplayer_svn").toInt(); 115 mpv_version = set.value("mpv_version").toString(); 116 mplayer2_version = set.value("mplayer2_version").toString(); 117 is_mplayer2 = set.value("is_mplayer2").toBool(); 118 is_mpv = set.value("is_mpv").toBool(); 156 119 } 157 else 158 if (reading_type == DEMUXER) { 159 if ( rx_demuxer.indexIn(line) > -1 ) { 160 QString name = rx_demuxer.cap(1); 161 QString desc = rx_demuxer.cap(3); 162 qDebug("InfoReader::readLine: found demuxer: '%s' '%s'", name.toUtf8().data(), desc.toUtf8().data()); 163 demuxer_list.append( InfoData(name, desc) ); 164 } 165 else 166 if ( rx_demuxer2.indexIn(line) > -1 ) { 167 QString name = rx_demuxer2.cap(1); 168 QString desc = rx_demuxer2.cap(2); 169 qDebug("InfoReader::readLine: found demuxer: '%s' '%s'", name.toUtf8().data(), desc.toUtf8().data()); 170 demuxer_list.append( InfoData(name, desc) ); 171 } 172 else { 173 qWarning("InfoReader::readLine: can't parse demuxer from line '%s'", line.toUtf8().constData()); 174 } 120 set.endGroup(); 121 if (got_info) { 122 qDebug() << "InfoReader::getInfo: loaded info from" << inifile; 123 return; 175 124 } 176 else 177 if ((reading_type == VC) || (reading_type == AC)) { 178 if ( rx_codec.indexIn(line) > -1 ) { 179 QString name = rx_codec.cap(1); 180 QString desc = rx_codec.cap(4); 181 qDebug("InfoReader::readLine: found codec: '%s' '%s'", name.toUtf8().data(), desc.toUtf8().data()); 182 if (reading_type==VC) { 183 vc_list.append( InfoData(name, desc) ); 184 } 185 else 186 if (reading_type==AC) { 187 ac_list.append( InfoData(name, desc) ); 188 } 189 } else { 190 qWarning("InfoReader::readLine: can't parse codec from line '%s'", line.toUtf8().constData()); 191 } 125 } 126 127 if (PlayerID::player(mplayerbin) == PlayerID::MPV) { 128 #ifdef MPV_SUPPORT 129 qDebug("InfoReader::getInfo: mpv"); 130 InfoReaderMPV ir(mplayerbin, this); 131 ir.getInfo(); 132 vo_list = ir.voList(); 133 ao_list = ir.aoList(); 134 #if ALLOW_DEMUXER_CODEC_CHANGE 135 demuxer_list = ir.demuxerList(); 136 vc_list = ir.vcList(); 137 ac_list = ir.acList(); 138 #endif 139 vf_list = ir.vfList(); 140 option_list = ir.optionList(); 141 mplayer_svn = ir.mplayerSVN(); 142 mpv_version = ir.mpvVersion(); 143 mplayer2_version = ""; 144 is_mplayer2 = false; 145 is_mpv = true; 146 #endif 147 } else { 148 #ifdef MPLAYER_SUPPORT 149 qDebug("InfoReader::getInfo: mplayer"); 150 InfoReaderMplayer ir(mplayerbin, this); 151 ir.getInfo(); 152 vo_list = ir.voList(); 153 ao_list = ir.aoList(); 154 #if ALLOW_DEMUXER_CODEC_CHANGE 155 demuxer_list = ir.demuxerList(); 156 vc_list = ir.vcList(); 157 ac_list = ir.acList(); 158 #endif 159 vf_list.clear(); 160 option_list.clear(); 161 mplayer_svn = ir.mplayerSVN(); 162 mpv_version = ""; 163 mplayer2_version = ir.mplayer2Version(); 164 is_mplayer2 = ir.isMplayer2(); 165 is_mpv = false; 166 #endif 167 } 168 169 if (fi.exists()) { 170 qDebug() << "InfoReader::getInfo: saving info to" << inifile; 171 set.beginGroup(version_group +"/"+ sname); 172 set.setValue("size", fi.size()); 173 set.setValue("date", fi.lastModified()); 174 set.setValue("vo_list", convertInfoListToList(vo_list)); 175 set.setValue("ao_list", convertInfoListToList(ao_list)); 176 #if ALLOW_DEMUXER_CODEC_CHANGE 177 set.setValue("demuxer_list", convertInfoListToList(demuxer_list)); 178 set.setValue("vc_list", convertInfoListToList(vc_list)); 179 set.setValue("ac_list", convertInfoListToList(ac_list)); 180 #endif 181 set.setValue("vf_list", vf_list); 182 set.setValue("option_list", option_list); 183 set.setValue("mplayer_svn", mplayer_svn); 184 set.setValue("mpv_version", mpv_version); 185 set.setValue("mplayer2_version", mplayer2_version); 186 set.setValue("is_mplayer2", is_mplayer2); 187 set.setValue("is_mpv", is_mpv); 188 set.endGroup(); 189 } 190 } 191 192 QString InfoReader::playerVersion() { 193 QString player = QString("MPlayer SVN r%1").arg(mplayer_svn); 194 195 if (is_mplayer2) { 196 player = "MPlayer2 " + mplayer2_version; 197 } 198 else 199 if (is_mpv) { 200 player = "MPV " + mpv_version; 201 } 202 203 return player; 204 } 205 206 QStringList InfoReader::convertInfoListToList(InfoList l) { 207 QStringList r; 208 for (int n = 0; n < l.count(); n++) { 209 r << l[n].name() + "|" + l[n].desc(); 210 } 211 return r; 212 } 213 214 InfoList InfoReader::convertListToInfoList(QStringList l) { 215 InfoList r; 216 for (int n = 0; n < l.count(); n++) { 217 QStringList s = l[n].split("|"); 218 if (s.count() >= 2) { 219 r.append(InfoData(s[0], s[1])); 192 220 } 193 221 } 194 195 if ( rx_vo_key.indexIn(line) > -1 ) { 196 reading_type = VO; 197 waiting_for_key = false; 198 qDebug("InfoReader::readLine: found key: vo"); 199 } 200 201 if ( rx_ao_key.indexIn(line) > -1 ) { 202 reading_type = AO; 203 waiting_for_key = false; 204 qDebug("InfoReader::readLine: found key: ao"); 205 } 206 207 if ( rx_demuxer_key.indexIn(line) > -1 ) { 208 reading_type = DEMUXER; 209 waiting_for_key = false; 210 qDebug("InfoReader::readLine: found key: demuxer"); 211 } 212 213 if ( rx_ac_key.indexIn(line) > -1 ) { 214 reading_type = AC; 215 waiting_for_key = false; 216 qDebug("InfoReader::readLine: found key: ac"); 217 } 218 219 if ( rx_vc_key.indexIn(line) > -1 ) { 220 reading_type = VC; 221 waiting_for_key = false; 222 qDebug("InfoReader::readLines: found key: vc"); 223 } 224 225 if (line.startsWith("MPlayer ")) { 226 mplayer_svn = MplayerVersion::mplayerVersion(line); 227 } 228 } 229 230 #if USE_QPROCESS 231 bool InfoReader::run(QString options) { 232 qDebug("InfoReader::run: '%s'", options.toUtf8().data()); 233 qDebug("InfoReader::run: using QProcess"); 234 235 if (proc->state() == QProcess::Running) { 236 qWarning("InfoReader::run: process already running"); 237 return false; 238 } 239 240 QStringList args = options.split(" "); 241 242 proc->start(mplayerbin, args); 243 if (!proc->waitForStarted()) { 244 qWarning("InfoReader::run: process can't start!"); 245 return false; 246 } 247 248 //Wait until finish 249 if (!proc->waitForFinished()) { 250 qWarning("InfoReader::run: process didn't finish. Killing it..."); 251 proc->kill(); 252 } 253 254 qDebug("InfoReader::run : terminating"); 255 256 QByteArray ba; 257 while (proc->canReadLine()) { 258 ba = proc->readLine(); 259 ba.replace("\n", ""); 260 ba.replace("\r", ""); 261 readLine( ba ); 262 } 263 264 return true; 265 } 266 #else 267 bool InfoReader::run(QString options) { 268 qDebug("InfoReader::run: '%s'", options.toUtf8().data()); 269 qDebug("InfoReader::run: using myprocess"); 270 271 if (proc->isRunning()) { 272 qWarning("InfoReader::run: process already running"); 273 return false; 274 } 275 276 proc->clearArguments(); 277 278 proc->addArgument(mplayerbin); 279 280 QStringList args = options.split(" "); 281 QStringList::Iterator it = args.begin(); 282 while( it != args.end() ) { 283 proc->addArgument( (*it) ); 284 ++it; 285 } 286 287 proc->start(); 288 if (!proc->waitForStarted()) { 289 qWarning("InfoReader::run: process can't start!"); 290 return false; 291 } 292 293 //Wait until finish 294 if (!proc->waitForFinished()) { 295 qWarning("InfoReader::run: process didn't finish. Killing it..."); 296 proc->kill(); 297 } 298 299 qDebug("InfoReader::run : terminating"); 300 301 return true; 302 } 303 #endif 222 return r; 223 } 304 224 305 225 #include "moc_inforeader.cpp"
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