src/Thread_Initialization.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #include "Thread_Initialization.h"
  23
  24 #include "LockedFile.h"
  25
  26 #include <QFileInfo>
  27 #include <QCoreApplication>
  28 #include <QProcess>
  29 #include <QMap>
  30 #include <QDir>
  31 #include <QLibrary>
  32 #include <QResource>
  33 #include <QTime>
  34
  35 ////////////////////////////////////////////////////////////
  36 // TOOLS
  37 ////////////////////////////////////////////////////////////
  38
  39 #define CPU_TYPE_X86 0x000001 //x86-32
  40 #define CPU_TYPE_SSE 0x000002 //x86-32 + SSE2 (Intel only!)
  41 #define CPU_TYPE_X64 0x000004 //x86-64
  42
  43 #define CPU_TYPE_GEN (CPU_TYPE_X86|CPU_TYPE_SSE)              //Use for all CPU's, except for x86-64
  44 #define CPU_TYPE_ALL (CPU_TYPE_X86|CPU_TYPE_SSE|CPU_TYPE_X64) //Use for all CPU's, x86-32 and x86-64
  45
  46 static const struct
  47 {
  48         char *pcHash;
  49         unsigned int uiCpuType;
  50         char *pcName;
  51         unsigned int uiVersion;
  52 }
  53 g_lamexp_tools[] =
  54 {
  55         {"3b41f85dde8d4a5a0f4cd5f461099d0db24610ba", CPU_TYPE_ALL, "alac.exe", UINT_MAX},
  56         {"fb74ac8b73ad8cba2c3b4e6e61f23401d630dc22", CPU_TYPE_ALL, "elevator.exe", UINT_MAX},
  57         {"3c647950bccfcc75d0746c0772e7115684be4dc5", CPU_TYPE_ALL, "faad.exe", 27},
  58         {"d33cd86f04bd4067e244d2804466583c7b90a4e2", CPU_TYPE_ALL, "flac.exe", 121},
  59         {"9328a50e89b54ec065637496d9681a7e3eebf915", CPU_TYPE_ALL, "gpgv.exe", 1411},
  60         {"d837bf6ee4dab557d8b02d46c75a24e58980fffa", CPU_TYPE_ALL, "gpgv.gpg", UINT_MAX},
  61         {"b8800842893e2900eea7cda5c2556661333bc5db", CPU_TYPE_ALL, "lame.exe", 39916},
  62         {"a4e929cfaa42fa2e61a3d0c6434c77a06d45aef3", CPU_TYPE_ALL, "mac.exe", 406},
  63         {"9ee3074dc3232c61c0ffd6ae6755f65974695c51", CPU_TYPE_GEN, "mediainfo.i386.exe", 743},
  64         {"3691da33a4efd7625d1bd01cbf5ce6ffd8a12d19", CPU_TYPE_X64, "mediainfo.x64.exe", 743},
  65         {"aa89763a5ba4d1a5986549b9ee53e005c51940c1", CPU_TYPE_ALL, "mpcdec.exe", 435},
  66         {"38f81efca6c1eeab0b9dc39d06c2ac750267217f", CPU_TYPE_ALL, "mpg123.exe", 1132},
  67         {"8dd7138714c3bcb39f5a3213413addba13d06f1e", CPU_TYPE_ALL, "oggdec.exe", UINT_MAX},
  68         {"14a99d3b1f0b166dbd68db45196da871e58e14ec", CPU_TYPE_X86, "oggenc2.i386.exe", 287602},
  69         {"36f8d93ef3df6a420a73a9b5cf02dafdaf4321f0", CPU_TYPE_SSE, "oggenc2.sse2.exe", 287602},
  70         {"87ad1af73e9b9db3da3db645e5c2253cb0c2a2ea", CPU_TYPE_X64, "oggenc2.x64.exe", 287602},
  71         {"0d9035bb62bdf46a2785261f8be5a4a0972abd15", CPU_TYPE_ALL, "shorten.exe", 361},
  72         {"50ead3b852cbfc067a402e6c2d0d0d8879663dec", CPU_TYPE_ALL, "sox.exe", 1432},
  73         {"8671e16497a2d217d3707d4aa418678d02b16bcc", CPU_TYPE_ALL, "speexdec.exe", 12},
  74         {"093bfdec22872ca99e40183937c88785468be989", CPU_TYPE_ALL, "tta.exe", 21},
  75         {"8c842eef65248b46fa6cb9a9e5714f575672d999", CPU_TYPE_ALL, "valdec.exe", 31},
  76         {"62e2805d1b2eb2a4d86a5ca6e6ea58010d05d2a7", CPU_TYPE_ALL, "wget.exe", 1114},
  77         {"a7e8aad52213e339ad985829722f35eab62be182", CPU_TYPE_ALL, "wupdate.exe", UINT_MAX},
  78         {"b7d14b3540d24df13119a55d97623a61412de6e3", CPU_TYPE_ALL, "wvunpack.exe", 4601},
  79         {NULL, NULL, NULL, NULL}
  80 };
  81
  82 ////////////////////////////////////////////////////////////
  83 // Constructor
  84 ////////////////////////////////////////////////////////////
  85
  86 InitializationThread::InitializationThread(const lamexp_cpu_t *cpuFeatures)
  87 {
  88         m_bSuccess = false;
  89         memset(&m_cpuFeatures, 0, sizeof(lamexp_cpu_t));
  90
  91         if(cpuFeatures)
  92         {
  93                 memcpy(&m_cpuFeatures, cpuFeatures, sizeof(lamexp_cpu_t));
  94         }
  95 }
  96
  97 ////////////////////////////////////////////////////////////
  98 // Thread Main
  99 ////////////////////////////////////////////////////////////
 100
 101 void InitializationThread::run()
 102 {
 103         m_bSuccess = false;
 104         delay();
 105
 106         //CPU type selection
 107         unsigned int cpuSupport = m_cpuFeatures.x64 ? CPU_TYPE_X64 : ((m_cpuFeatures.intel && m_cpuFeatures.sse && m_cpuFeatures.sse2) ? CPU_TYPE_SSE : CPU_TYPE_X86);
 108
 109         //Allocate maps
 110         QMap<QString, QString> mapChecksum;
 111         QMap<QString, unsigned int> mapVersion;
 112         QMap<QString, unsigned int> mapCpuType;
 113
 114         //Init properties
 115         for(int i = 0; i < INT_MAX; i++)
 116         {
 117                 if(!g_lamexp_tools[i].pcName && !g_lamexp_tools[i].pcHash && !g_lamexp_tools[i].uiVersion)
 118                 {
 119                         break;
 120                 }
 121                 else if(g_lamexp_tools[i].pcName && g_lamexp_tools[i].pcHash && g_lamexp_tools[i].uiVersion)
 122                 {
 123                         const QString currentTool = QString::fromLatin1(g_lamexp_tools[i].pcName);
 124                         mapChecksum.insert(currentTool, QString::fromLatin1(g_lamexp_tools[i].pcHash));
 125                         mapCpuType.insert(currentTool, g_lamexp_tools[i].uiCpuType);
 126                         mapVersion.insert(currentTool, g_lamexp_tools[i].uiVersion);
 127                 }
 128                 else
 129                 {
 130                         qFatal("Inconsistent checksum data detected. Take care!");
 131                 }
 132         }
 133
 134         QDir toolsDir(":/tools/");
 135         QList<QFileInfo> toolsList = toolsDir.entryInfoList(QStringList("*.*"), QDir::Files, QDir::Name);
 136
 137         QTime timer;
 138         timer.start();
 139
 140         //Extract all files
 141         while(!toolsList.isEmpty())
 142         {
 143                 try
 144                 {
 145                         QFileInfo currentTool = toolsList.takeFirst();
 146                         QString toolName = currentTool.fileName().toLower();
 147                         QString toolShortName = QString("%1.%2").arg(currentTool.baseName().toLower(), currentTool.suffix().toLower());
 148
 149                         QByteArray toolHash = mapChecksum.take(toolName).toLatin1();
 150                         unsigned int toolCpuType = mapCpuType.take(toolName);
 151                         unsigned int toolVersion = mapVersion.take(toolName);
 152
 153                         if(toolHash.size() != 40)
 154                         {
 155                                 throw "The required checksum is missing, take care!";
 156                         }
 157
 158                         if(toolCpuType & cpuSupport)
 159                         {
 160                                 qDebug("Extracting file: %s -> %s", toolName.toLatin1().constData(),  toolShortName.toLatin1().constData());
 161                                 LockedFile *lockedFile = new LockedFile(QString(":/tools/%1").arg(toolName), QString("%1/tool_%2").arg(lamexp_temp_folder2(), toolShortName), toolHash);
 162                                 lamexp_register_tool(toolShortName, lockedFile, toolVersion);
 163                         }
 164                 }
 165                 catch(char *errorMsg)
 166                 {
 167                         qFatal("At least one of the required tools could not be extracted:\n%s", errorMsg);
 168                         return;
 169                 }
 170         }
 171
 172         //Make sure all files were extracted
 173         if(!mapChecksum.isEmpty())
 174         {
 175                 qFatal("At least one required tool could not be found:\n%s", toolsDir.filePath(mapChecksum.keys().first()).toLatin1().constData());
 176                 return;
 177         }
 178
 179         //Clean-up
 180         mapChecksum.clear();
 181         mapVersion.clear();
 182         mapCpuType.clear();
 183
 184         qDebug("All extracted.\n");
 185
 186         //Check delay
 187         double delayExtract = static_cast<double>(timer.elapsed()) / 1000.0;
 188         if(delayExtract > 8.0)
 189         {
 190                 qWarning("Extracting tools took %.3f seconds -> probably slow realtime virus scanner.", delayExtract);
 191                 qWarning("Please report performance problems to your anti-virus developer !!!\n");
 192         }
 193
 194         //Register all translations
 195         initTranslations();
 196
 197         //Look for Nero encoder
 198         initNeroAac();
 199
 200         //Look for WMA File decoder
 201         initWmaDec();
 202
 203         delay();
 204         m_bSuccess = true;
 205 }
 206
 207 ////////////////////////////////////////////////////////////
 208 // PUBLIC FUNCTIONS
 209 ////////////////////////////////////////////////////////////
 210
 211 void InitializationThread::delay(void)
 212 {
 213         const char *temp = "|/-\\";
 214         printf("Thread is doing something important... ?\b", temp[4]);
 215
 216         for(int i = 0; i < 20; i++)
 217         {
 218                 printf("%c\b", temp[i%4]);
 219                 msleep(25);
 220         }
 221
 222         printf("Done\n\n");
 223 }
 224
 225 void InitializationThread::initTranslations(void)
 226 {
 227         //Search for language files
 228         QStringList qmFiles = QDir(":/localization").entryList(QStringList() << "LameXP_??.qm", QDir::Files, QDir::Name);
 229
 230         //Make sure we found at least one translation
 231         if(qmFiles.count() < 1)
 232         {
 233                 qFatal("Could not find any translation files!");
 234                 return;
 235         }
 236
 237         //Add all available translations
 238         while(!qmFiles.isEmpty())
 239         {
 240                 QString langId, langName;
 241                 unsigned int systemId = 0;
 242                 QString qmFile = qmFiles.takeFirst();
 243
 244                 QRegExp langIdExp("LameXP_(\\w\\w)\\.qm", Qt::CaseInsensitive);
 245                 if(langIdExp.indexIn(qmFile) >= 0)
 246                 {
 247                         langId = langIdExp.cap(1).toLower();
 248                 }
 249
 250                 QResource langRes = (QString(":/localization/%1.txt").arg(qmFile));
 251                 if(langRes.isValid() && langRes.size() > 0)
 252                 {
 253                         QStringList langInfo = QString::fromUtf8(reinterpret_cast<const char*>(langRes.data()), langRes.size()).simplified().split(",", QString::SkipEmptyParts);
 254                         if(langInfo.count() == 2)
 255                         {
 256                                 systemId = langInfo.at(0).toUInt();
 257                                 langName = langInfo.at(1);
 258                         }
 259                 }
 260
 261                 if(lamexp_translation_register(langId, qmFile, langName, systemId))
 262                 {
 263                         qDebug64("Registering translation: %1 = %2 (%3)", qmFile, langName, QString::number(systemId));
 264                 }
 265                 else
 266                 {
 267                         qWarning("Failed to register: %s", qmFile.toLatin1().constData());
 268                 }
 269         }
 270
 271         qDebug("All registered.\n");
 272 }
 273
 274 void InitializationThread::initNeroAac(void)
 275 {
 276         QFileInfo neroFileInfo[3];
 277         neroFileInfo[0] = QFileInfo(QString("%1/neroAacEnc.exe").arg(QCoreApplication::applicationDirPath()));
 278         neroFileInfo[1] = QFileInfo(QString("%1/neroAacDec.exe").arg(QCoreApplication::applicationDirPath()));
 279         neroFileInfo[2] = QFileInfo(QString("%1/neroAacTag.exe").arg(QCoreApplication::applicationDirPath()));
 280
 281         bool neroFilesFound = true;
 282         for(int i = 0; i < 3; i++)      { if(!neroFileInfo[i].exists()) neroFilesFound = false; }
 283
 284         //Lock the Nero binaries
 285         if(!neroFilesFound)
 286         {
 287                 qDebug("Nero encoder binaries not found -> AAC encoding support will be disabled!\n");
 288                 return;
 289         }
 290
 291         qDebug("Found Nero AAC encoder binary:\n%s\n", neroFileInfo[0].canonicalFilePath().toUtf8().constData());
 292
 293         LockedFile *neroBin[3];
 294         for(int i = 0; i < 3; i++) neroBin[i] = NULL;
 295
 296         try
 297         {
 298                 for(int i = 0; i < 3; i++)
 299                 {
 300                         neroBin[i] = new LockedFile(neroFileInfo[i].canonicalFilePath());
 301                 }
 302         }
 303         catch(...)
 304         {
 305                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 306                 qWarning("Failed to get excluive lock to Nero encoder binary -> AAC encoding support will be disabled!");
 307                 return;
 308         }
 309
 310         QProcess process;
 311         process.setProcessChannelMode(QProcess::MergedChannels);
 312         process.setReadChannel(QProcess::StandardOutput);
 313         process.start(neroFileInfo[0].canonicalFilePath(), QStringList() << "-help");
 314
 315         if(!process.waitForStarted())
 316         {
 317                 qWarning("Nero process failed to create!");
 318                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 319                 process.kill();
 320                 process.waitForFinished(-1);
 321                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 322                 return;
 323         }
 324
 325         unsigned int neroVersion = 0;
 326
 327         while(process.state() != QProcess::NotRunning)
 328         {
 329                 if(!process.waitForReadyRead())
 330                 {
 331                         if(process.state() == QProcess::Running)
 332                         {
 333                                 qWarning("Nero process time out -> killing!");
 334                                 process.kill();
 335                                 process.waitForFinished(-1);
 336                                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 337                                 return;
 338                         }
 339                 }
 340
 341                 while(process.canReadLine())
 342                 {
 343                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 344                         QStringList tokens = line.split(" ", QString::SkipEmptyParts, Qt::CaseInsensitive);
 345                         int index1 = tokens.indexOf("Package");
 346                         int index2 = tokens.indexOf("version:");
 347                         if(index1 >= 0 && index2 >= 0 && index1 + 1 == index2 && index2 < tokens.count() - 1)
 348                         {
 349                                 QStringList versionTokens = tokens.at(index2 + 1).split(".", QString::SkipEmptyParts, Qt::CaseInsensitive);
 350                                 if(versionTokens.count() == 4)
 351                                 {
 352                                         neroVersion = 0;
 353                                         neroVersion += min(9, max(0, versionTokens.at(3).toInt()));
 354                                         neroVersion += min(9, max(0, versionTokens.at(2).toInt())) * 10;
 355                                         neroVersion += min(9, max(0, versionTokens.at(1).toInt())) * 100;
 356                                         neroVersion += min(9, max(0, versionTokens.at(0).toInt())) * 1000;
 357                                 }
 358                         }
 359                 }
 360         }
 361
 362         if(!(neroVersion > 0))
 363         {
 364                 qWarning("Nero AAC version could not be determined -> AAC encoding support will be disabled!");
 365                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 366                 return;
 367         }
 368
 369         for(int i = 0; i < 3; i++)
 370         {
 371                 lamexp_register_tool(neroFileInfo[i].fileName(), neroBin[i], neroVersion);
 372         }
 373 }
 374
 375
 376 void InitializationThread::initWmaDec(void)
 377 {
 378         static const char* wmaDecoderComponentPath = "NCH Software/Components/wmawav/wmawav.exe";
 379
 380         LockedFile *wmaFileBin = NULL;
 381         QFileInfo wmaFileInfo = QFileInfo(QString("%1/%2").arg(lamexp_known_folder(lamexp_folder_programfiles), wmaDecoderComponentPath));
 382
 383         if(!wmaFileInfo.exists())
 384         {
 385                 qDebug("WMA File Decoder not found -> WMA decoding support will be disabled!\n");
 386                 return;
 387         }
 388
 389         try
 390         {
 391                 wmaFileBin = new LockedFile(wmaFileInfo.canonicalFilePath());
 392         }
 393         catch(...)
 394         {
 395                 qWarning("Failed to get excluive lock to WMA File Decoder binary -> WMA decoding support will be disabled!");
 396                 return;
 397         }
 398
 399         QProcess process;
 400         process.setProcessChannelMode(QProcess::MergedChannels);
 401         process.setReadChannel(QProcess::StandardOutput);
 402         process.start(wmaFileInfo.canonicalFilePath(), QStringList());
 403
 404         if(!process.waitForStarted())
 405         {
 406                 qWarning("WmaWav process failed to create!");
 407                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 408                 process.kill();
 409                 process.waitForFinished(-1);
 410                 return;
 411         }
 412
 413         bool b_wmaWavFound = false;
 414
 415         while(process.state() != QProcess::NotRunning)
 416         {
 417                 if(!process.waitForReadyRead())
 418                 {
 419                         if(process.state() == QProcess::Running)
 420                         {
 421                                 qWarning("WmaWav process time out -> killing!");
 422                                 process.kill();
 423                                 process.waitForFinished(-1);
 424                                 return;
 425                         }
 426                 }
 427                 while(process.canReadLine())
 428                 {
 429                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 430                         if(line.contains("Usage: wmatowav.exe WMAFileSpec WAVFileSpec", Qt::CaseInsensitive))
 431                         {
 432                                 b_wmaWavFound = true;
 433                         }
 434                 }
 435         }
 436
 437         if(!b_wmaWavFound)
 438         {
 439                 qWarning("WmaWav could not be identified -> WMA decoding support will be disabled!\n");
 440                 LAMEXP_DELETE(wmaFileBin);
 441                 return;
 442         }
 443
 444         qDebug("Found WMA File Decoder binary:\n%s\n", wmaFileInfo.canonicalFilePath().toUtf8().constData());
 445
 446         if(wmaFileBin)
 447         {
 448                 lamexp_register_tool(wmaFileInfo.fileName(), wmaFileBin);
 449         }
 450 }
 451
 452 ////////////////////////////////////////////////////////////
 453 // EVENTS
 454 ////////////////////////////////////////////////////////////
 455
 456 /*NONE*/