src/Thread_Initialization.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2013 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 #include "Tools.h"
  26
  27 #include <QFileInfo>
  28 #include <QCoreApplication>
  29 #include <QProcess>
  30 #include <QMap>
  31 #include <QDir>
  32 #include <QLibrary>
  33 #include <QResource>
  34 #include <QTime>
  35 #include <QTextStream>
  36 #include <QRunnable>
  37 #include <QThreadPool>
  38 #include <QMutex>
  39
  40 /* helper macros */
  41 #define PRINT_CPU_TYPE(X) case X: qDebug("Selected CPU is: " #X)
  42 static const double g_allowedExtractDelay = 12.0;
  43
  44 ////////////////////////////////////////////////////////////
  45 // ExtractorTask class
  46 ////////////////////////////////////////////////////////////
  47
  48 class ExtractorTask : public QRunnable
  49 {
  50 public:
  51         ExtractorTask(const QDir &appDir, const QString &toolName, const QString &toolShortName, const QByteArray &toolHash, const unsigned int toolVersion, const QString &toolTag)
  52         :
  53                 QRunnable(), m_appDir(appDir), m_toolName(toolName), m_toolShortName(toolShortName), m_toolHash(toolHash), m_toolVersion(toolVersion), m_toolTag(toolTag)
  54         {
  55                 /* Nothing to do */
  56         }
  57
  58         static void clearFlags(void)
  59         {
  60                 s_bAbort = s_bCustom = false;
  61                 s_errMsg[0] = '\0';
  62         }
  63
  64         static bool getAbort(void) { return s_bAbort; }
  65         static bool getCustom(void) { return s_bCustom; }
  66         static char *const getError(void) { return s_errMsg; }
  67
  68 protected:
  69         void run(void)
  70         {
  71                 try
  72                 {
  73                         LockedFile *lockedFile = NULL;
  74                         unsigned int version = m_toolVersion;
  75
  76                         if(!s_bAbort)
  77                         {
  78                                 QFileInfo customTool(QString("%1/tools/%2/%3").arg(m_appDir.canonicalPath(), QString::number(lamexp_version_build()), m_toolShortName));
  79                                 if(customTool.exists() && customTool.isFile())
  80                                 {
  81                                         qDebug("Setting up file: %s <- %s", m_toolShortName.toLatin1().constData(), m_appDir.relativeFilePath(customTool.canonicalFilePath()).toLatin1().constData());
  82                                         lockedFile = new LockedFile(customTool.canonicalFilePath()); version = UINT_MAX; s_bCustom = true;
  83                                 }
  84                                 else
  85                                 {
  86                                         qDebug("Extracting file: %s -> %s", m_toolName.toLatin1().constData(), m_toolShortName.toLatin1().constData());
  87                                         lockedFile = new LockedFile(QString(":/tools/%1").arg(m_toolName), QString("%1/lxp_%2").arg(lamexp_temp_folder2(), m_toolShortName), m_toolHash);
  88                                 }
  89
  90                                 if(lockedFile)
  91                                 {
  92                                         QMutexLocker lock(&s_mutex);
  93                                         lamexp_register_tool(m_toolShortName, lockedFile, version, &m_toolTag);
  94                                 }
  95                         }
  96                 }
  97                 catch(char *errorMsg)
  98                 {
  99                         qWarning("At least one of the required tools could not be initialized:\n%s", errorMsg);
 100                         if(s_mutex.tryLock())
 101                         {
 102                                 if(!s_bAbort) { s_bAbort = true; strncpy_s(s_errMsg, 1024, errorMsg, _TRUNCATE); }
 103                                 s_mutex.unlock();
 104                         }
 105                 }
 106         }
 107
 108 private:
 109         const QDir m_appDir;
 110         const QString m_toolName;
 111         const QString m_toolShortName;
 112         const QString m_toolTag;
 113         const QByteArray m_toolHash;
 114         const unsigned int m_toolVersion;
 115
 116         static volatile bool s_bAbort;
 117         static volatile bool s_bCustom;
 118         static QMutex s_mutex;
 119         static char s_errMsg[1024];
 120 };
 121
 122 volatile bool ExtractorTask::s_bAbort = false;
 123 volatile bool ExtractorTask::s_bCustom = false;
 124 char ExtractorTask::s_errMsg[1024] = {'\0'};
 125 QMutex ExtractorTask::s_mutex;
 126
 127 ////////////////////////////////////////////////////////////
 128 // Constructor
 129 ////////////////////////////////////////////////////////////
 130
 131 InitializationThread::InitializationThread(const lamexp_cpu_t *cpuFeatures)
 132 {
 133         m_bSuccess = false;
 134         memset(&m_cpuFeatures, 0, sizeof(lamexp_cpu_t));
 135         m_slowIndicator = false;
 136
 137         if(cpuFeatures)
 138         {
 139                 memcpy(&m_cpuFeatures, cpuFeatures, sizeof(lamexp_cpu_t));
 140         }
 141 }
 142
 143 ////////////////////////////////////////////////////////////
 144 // Thread Main
 145 ////////////////////////////////////////////////////////////
 146
 147 void InitializationThread::run()
 148 {
 149         m_bSuccess = false;
 150         delay();
 151
 152         //CPU type selection
 153         unsigned int cpuSupport = 0;
 154         if(m_cpuFeatures.sse && m_cpuFeatures.sse2 && m_cpuFeatures.intel)
 155         {
 156                 cpuSupport = m_cpuFeatures.x64 ? CPU_TYPE_X64_SSE : CPU_TYPE_X86_SSE;
 157         }
 158         else
 159         {
 160                 cpuSupport = m_cpuFeatures.x64 ? CPU_TYPE_X64_GEN : CPU_TYPE_X86_GEN;
 161         }
 162
 163         //Hack to disable x64 on Wine, as x64 binaries won't run under Wine (tested with Wine 1.4 under Ubuntu 12.04 x64)
 164         if(cpuSupport & CPU_TYPE_X64_ALL)
 165         {
 166                 //DWORD osVerNo = lamexp_get_os_version();
 167                 //if((HIWORD(osVerNo) == 6) && (LOWORD(osVerNo) == 2))
 168                 if(lamexp_detect_wine())
 169                 {
 170                         qWarning("Running under Wine on a 64-Bit system. Going to disable all x64 support!\n");
 171                         cpuSupport = (cpuSupport == CPU_TYPE_X64_SSE) ? CPU_TYPE_X86_SSE : CPU_TYPE_X86_GEN;
 172                 }
 173         }
 174
 175         //Print selected CPU type
 176         switch(cpuSupport)
 177         {
 178                 PRINT_CPU_TYPE(CPU_TYPE_X86_GEN); break;
 179                 PRINT_CPU_TYPE(CPU_TYPE_X86_SSE); break;
 180                 PRINT_CPU_TYPE(CPU_TYPE_X64_GEN); break;
 181                 PRINT_CPU_TYPE(CPU_TYPE_X64_SSE); break;
 182                 default: throw "CPU support undefined!";
 183         }
 184
 185         //Allocate maps
 186         QMap<QString, QString> mapChecksum;
 187         QMap<QString, unsigned int> mapVersion;
 188         QMap<QString, unsigned int> mapCpuType;
 189         QMap<QString, QString> mapVersTag;
 190
 191         //Init properties
 192         for(int i = 0; i < INT_MAX; i++)
 193         {
 194                 if(!g_lamexp_tools[i].pcName && !g_lamexp_tools[i].pcHash && !g_lamexp_tools[i].uiVersion)
 195                 {
 196                         break;
 197                 }
 198                 else if(g_lamexp_tools[i].pcName && g_lamexp_tools[i].pcHash && g_lamexp_tools[i].uiVersion)
 199                 {
 200                         const QString currentTool = QString::fromLatin1(g_lamexp_tools[i].pcName);
 201                         mapChecksum.insert(currentTool, QString::fromLatin1(g_lamexp_tools[i].pcHash));
 202                         mapCpuType.insert(currentTool, g_lamexp_tools[i].uiCpuType);
 203                         mapVersion.insert(currentTool, g_lamexp_tools[i].uiVersion);
 204                         mapVersTag.insert(currentTool, g_lamexp_tools[i].pcVersTag);
 205                 }
 206                 else
 207                 {
 208                         qFatal("Inconsistent checksum data detected. Take care!");
 209                 }
 210         }
 211
 212         QDir toolsDir(":/tools/");
 213         QList<QFileInfo> toolsList = toolsDir.entryInfoList(QStringList("*.*"), QDir::Files, QDir::Name);
 214         QDir appDir = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 215
 216         QThreadPool *pool = new QThreadPool();
 217         int idealThreadCount = QThread::idealThreadCount();
 218         if(idealThreadCount > 0)
 219         {
 220                 pool->setMaxThreadCount(idealThreadCount * 2);
 221         }
 222
 223         LockedFile::selfTest();
 224         ExtractorTask::clearFlags();
 225
 226         QTime timer;
 227         timer.start();
 228
 229         //Extract all files
 230         while(!toolsList.isEmpty())
 231         {
 232                 try
 233                 {
 234                         QFileInfo currentTool = toolsList.takeFirst();
 235                         QString toolName = currentTool.fileName().toLower();
 236                         QString toolShortName = QString("%1.%2").arg(currentTool.baseName().toLower(), currentTool.suffix().toLower());
 237
 238                         QByteArray toolHash = mapChecksum.take(toolName).toLatin1();
 239                         unsigned int toolCpuType = mapCpuType.take(toolName);
 240                         unsigned int toolVersion = mapVersion.take(toolName);
 241                         QString toolVersTag = mapVersTag.take(toolName);
 242
 243                         if(toolHash.size() != 96)
 244                         {
 245                                 throw "The required checksum is missing, take care!";
 246                         }
 247
 248                         if(toolCpuType & cpuSupport)
 249                         {
 250                                 pool->start(new ExtractorTask(appDir, toolName, toolShortName, toolHash, toolVersion, toolVersTag));
 251                                 QThread::yieldCurrentThread();
 252                         }
 253                 }
 254                 catch(char *errorMsg)
 255                 {
 256                         qFatal("At least one of the required tools could not be initialized:\n%s", errorMsg);
 257                         return;
 258                 }
 259         }
 260
 261         //Wait for extrator threads to finish
 262         pool->waitForDone();
 263         LAMEXP_DELETE(pool);
 264
 265         //Make sure all files were extracted correctly
 266         if(ExtractorTask::getAbort())
 267         {
 268                 qFatal("At least one of the required tools could not be initialized:\n%s", ExtractorTask::getError());
 269                 return;
 270         }
 271
 272         //Make sure all files were extracted
 273         if(!mapChecksum.isEmpty())
 274         {
 275                 qFatal("At least one required tool could not be found:\n%s", toolsDir.filePath(mapChecksum.keys().first()).toLatin1().constData());
 276                 return;
 277         }
 278
 279         qDebug("All extracted.\n");
 280
 281         //Clean-up
 282         mapChecksum.clear();
 283         mapVersion.clear();
 284         mapCpuType.clear();
 285
 286         //Using any custom tools?
 287         if(ExtractorTask::getCustom())
 288         {
 289                 qWarning("Warning: Using custom tools, you might encounter unexpected problems!\n");
 290         }
 291
 292         //Check delay
 293         double delayExtract = static_cast<double>(timer.elapsed()) / 1000.0;
 294         if(delayExtract > g_allowedExtractDelay)
 295         {
 296                 m_slowIndicator = true;
 297                 qWarning("Extracting tools took %.3f seconds -> probably slow realtime virus scanner.", delayExtract);
 298                 qWarning("Please report performance problems to your anti-virus developer !!!\n");
 299         }
 300
 301         //Register all translations
 302         initTranslations();
 303
 304         //Look for AAC encoders
 305         initNeroAac();
 306         initFhgAac();
 307         initQAac();
 308
 309         delay();
 310         m_bSuccess = true;
 311 }
 312
 313 ////////////////////////////////////////////////////////////
 314 // PUBLIC FUNCTIONS
 315 ////////////////////////////////////////////////////////////
 316
 317 void InitializationThread::delay(void)
 318 {
 319         const char *temp = "|/-\\";
 320         printf("Thread is doing something important... ?\b");
 321
 322         for(int i = 0; i < 20; i++)
 323         {
 324                 printf("%c\b", temp[i%4]);
 325         }
 326
 327         printf("Done\n\n");
 328 }
 329
 330 void InitializationThread::initTranslations(void)
 331 {
 332         //Search for language files
 333         QStringList qmFiles = QDir(":/localization").entryList(QStringList() << "LameXP_??.qm", QDir::Files, QDir::Name);
 334
 335         //Make sure we found at least one translation
 336         if(qmFiles.count() < 1)
 337         {
 338                 qFatal("Could not find any translation files!");
 339                 return;
 340         }
 341
 342         //Add all available translations
 343         while(!qmFiles.isEmpty())
 344         {
 345                 QString langId, langName;
 346                 unsigned int systemId = 0, country = 0;
 347                 QString qmFile = qmFiles.takeFirst();
 348
 349                 QRegExp langIdExp("LameXP_(\\w\\w)\\.qm", Qt::CaseInsensitive);
 350                 if(langIdExp.indexIn(qmFile) >= 0)
 351                 {
 352                         langId = langIdExp.cap(1).toLower();
 353                         QResource langRes = QResource(QString(":/localization/%1.txt").arg(qmFile));
 354                         if(langRes.isValid() && langRes.size() > 0)
 355                         {
 356                                 QByteArray data = QByteArray::fromRawData(reinterpret_cast<const char*>(langRes.data()), langRes.size());
 357                                 QTextStream stream(&data, QIODevice::ReadOnly);
 358                                 stream.setAutoDetectUnicode(false); stream.setCodec("UTF-8");
 359                                 while(!stream.atEnd())
 360                                 {
 361                                         QStringList langInfo = stream.readLine().simplified().split(",", QString::SkipEmptyParts);
 362                                         if(langInfo.count() == 3)
 363                                         {
 364                                                 systemId = langInfo.at(0).trimmed().toUInt();
 365                                                 country  = langInfo.at(1).trimmed().toUInt();
 366                                                 langName = langInfo.at(2).trimmed();
 367                                                 break;
 368                                         }
 369                                 }
 370                         }
 371                 }
 372
 373                 if(!(langId.isEmpty() || langName.isEmpty() || systemId == 0))
 374                 {
 375                         if(lamexp_translation_register(langId, qmFile, langName, systemId, country))
 376                         {
 377                                 qDebug("Registering translation: %s = %s (%u) [%u]", qmFile.toUtf8().constData(), langName.toUtf8().constData(), systemId, country);
 378                         }
 379                         else
 380                         {
 381                                 qWarning("Failed to register: %s", qmFile.toLatin1().constData());
 382                         }
 383                 }
 384         }
 385
 386         qDebug("All registered.\n");
 387 }
 388
 389 void InitializationThread::initNeroAac(void)
 390 {
 391         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 392
 393         QFileInfo neroFileInfo[3];
 394         neroFileInfo[0] = QFileInfo(QString("%1/neroAacEnc.exe").arg(appPath));
 395         neroFileInfo[1] = QFileInfo(QString("%1/neroAacDec.exe").arg(appPath));
 396         neroFileInfo[2] = QFileInfo(QString("%1/neroAacTag.exe").arg(appPath));
 397
 398         bool neroFilesFound = true;
 399         for(int i = 0; i < 3; i++)      { if(!neroFileInfo[i].exists()) neroFilesFound = false; }
 400
 401         //Lock the Nero binaries
 402         if(!neroFilesFound)
 403         {
 404                 qDebug("Nero encoder binaries not found -> AAC encoding support will be disabled!\n");
 405                 return;
 406         }
 407
 408         qDebug("Found Nero AAC encoder binary:\n%s\n", neroFileInfo[0].canonicalFilePath().toUtf8().constData());
 409
 410         LockedFile *neroBin[3];
 411         for(int i = 0; i < 3; i++) neroBin[i] = NULL;
 412
 413         try
 414         {
 415                 for(int i = 0; i < 3; i++)
 416                 {
 417                         neroBin[i] = new LockedFile(neroFileInfo[i].canonicalFilePath());
 418                 }
 419         }
 420         catch(...)
 421         {
 422                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 423                 qWarning("Failed to get excluive lock to Nero encoder binary -> AAC encoding support will be disabled!");
 424                 return;
 425         }
 426
 427         QProcess process;
 428         process.setProcessChannelMode(QProcess::MergedChannels);
 429         process.setReadChannel(QProcess::StandardOutput);
 430         process.start(neroFileInfo[0].canonicalFilePath(), QStringList() << "-help");
 431
 432         if(!process.waitForStarted())
 433         {
 434                 qWarning("Nero process failed to create!");
 435                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 436                 process.kill();
 437                 process.waitForFinished(-1);
 438                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 439                 return;
 440         }
 441
 442         unsigned int neroVersion = 0;
 443
 444         while(process.state() != QProcess::NotRunning)
 445         {
 446                 if(!process.waitForReadyRead())
 447                 {
 448                         if(process.state() == QProcess::Running)
 449                         {
 450                                 qWarning("Nero process time out -> killing!");
 451                                 process.kill();
 452                                 process.waitForFinished(-1);
 453                                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 454                                 return;
 455                         }
 456                 }
 457
 458                 while(process.canReadLine())
 459                 {
 460                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 461                         QStringList tokens = line.split(" ", QString::SkipEmptyParts, Qt::CaseInsensitive);
 462                         int index1 = tokens.indexOf("Package");
 463                         int index2 = tokens.indexOf("version:");
 464                         if(index1 >= 0 && index2 >= 0 && index1 + 1 == index2 && index2 < tokens.count() - 1)
 465                         {
 466                                 QStringList versionTokens = tokens.at(index2 + 1).split(".", QString::SkipEmptyParts, Qt::CaseInsensitive);
 467                                 if(versionTokens.count() == 4)
 468                                 {
 469                                         neroVersion = 0;
 470                                         neroVersion += qMin(9, qMax(0, versionTokens.at(3).toInt()));
 471                                         neroVersion += qMin(9, qMax(0, versionTokens.at(2).toInt())) * 10;
 472                                         neroVersion += qMin(9, qMax(0, versionTokens.at(1).toInt())) * 100;
 473                                         neroVersion += qMin(9, qMax(0, versionTokens.at(0).toInt())) * 1000;
 474                                 }
 475                         }
 476                 }
 477         }
 478
 479         if(!(neroVersion > 0))
 480         {
 481                 qWarning("Nero AAC version could not be determined -> AAC encoding support will be disabled!");
 482                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 483                 return;
 484         }
 485
 486         for(int i = 0; i < 3; i++)
 487         {
 488                 lamexp_register_tool(neroFileInfo[i].fileName(), neroBin[i], neroVersion);
 489         }
 490 }
 491
 492 void InitializationThread::initFhgAac(void)
 493 {
 494         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 495
 496         QFileInfo fhgFileInfo[5];
 497         fhgFileInfo[0] = QFileInfo(QString("%1/fhgaacenc.exe").arg(appPath));
 498         fhgFileInfo[1] = QFileInfo(QString("%1/enc_fhgaac.dll").arg(appPath));
 499         fhgFileInfo[2] = QFileInfo(QString("%1/nsutil.dll").arg(appPath));
 500         fhgFileInfo[3] = QFileInfo(QString("%1/libmp4v2.dll").arg(appPath));
 501         fhgFileInfo[4] = QFileInfo(QString("%1/libsndfile-1.dll").arg(appPath));
 502
 503         bool fhgFilesFound = true;
 504         for(int i = 0; i < 5; i++)      { if(!fhgFileInfo[i].exists()) fhgFilesFound = false; }
 505
 506         //Lock the FhgAacEnc binaries
 507         if(!fhgFilesFound)
 508         {
 509                 qDebug("FhgAacEnc binaries not found -> FhgAacEnc support will be disabled!\n");
 510                 return;
 511         }
 512
 513         qDebug("Found FhgAacEnc cli_exe:\n%s\n", fhgFileInfo[0].canonicalFilePath().toUtf8().constData());
 514         qDebug("Found FhgAacEnc enc_dll:\n%s\n", fhgFileInfo[1].canonicalFilePath().toUtf8().constData());
 515
 516         LockedFile *fhgBin[5];
 517         for(int i = 0; i < 5; i++) fhgBin[i] = NULL;
 518
 519         try
 520         {
 521                 for(int i = 0; i < 5; i++)
 522                 {
 523                         fhgBin[i] = new LockedFile(fhgFileInfo[i].canonicalFilePath());
 524                 }
 525         }
 526         catch(...)
 527         {
 528                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 529                 qWarning("Failed to get excluive lock to FhgAacEnc binary -> FhgAacEnc support will be disabled!");
 530                 return;
 531         }
 532
 533         QProcess process;
 534         process.setProcessChannelMode(QProcess::MergedChannels);
 535         process.setReadChannel(QProcess::StandardOutput);
 536         process.start(fhgFileInfo[0].canonicalFilePath(), QStringList() << "--version");
 537
 538         if(!process.waitForStarted())
 539         {
 540                 qWarning("FhgAacEnc process failed to create!");
 541                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 542                 process.kill();
 543                 process.waitForFinished(-1);
 544                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 545                 return;
 546         }
 547
 548         QRegExp fhgAacEncSig("fhgaacenc version (\\d+) by tmkk", Qt::CaseInsensitive);
 549         unsigned int fhgVersion = 0;
 550
 551         while(process.state() != QProcess::NotRunning)
 552         {
 553                 process.waitForReadyRead();
 554                 if(!process.bytesAvailable() && process.state() == QProcess::Running)
 555                 {
 556                         qWarning("FhgAacEnc process time out -> killing!");
 557                         process.kill();
 558                         process.waitForFinished(-1);
 559                         for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 560                         return;
 561                 }
 562                 while(process.bytesAvailable() > 0)
 563                 {
 564                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 565                         if(fhgAacEncSig.lastIndexIn(line) >= 0)
 566                         {
 567                                 bool ok = false;
 568                                 unsigned int temp = fhgAacEncSig.cap(1).toUInt(&ok);
 569                                 if(ok) fhgVersion = temp;
 570                         }
 571                 }
 572         }
 573
 574         if(!(fhgVersion > 0))
 575         {
 576                 qWarning("FhgAacEnc version couldn't be determined -> FhgAacEnc support will be disabled!");
 577                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 578                 return;
 579         }
 580         else if(fhgVersion < lamexp_toolver_fhgaacenc())
 581         {
 582                 qWarning("FhgAacEnc version is too much outdated (%s) -> FhgAacEnc support will be disabled!", lamexp_version2string("????-??-??", fhgVersion, "N/A").toLatin1().constData());
 583                 qWarning("Minimum required FhgAacEnc version currently is: %s\n", lamexp_version2string("????-??-??", lamexp_toolver_fhgaacenc(), "N/A").toLatin1().constData());
 584                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 585                 return;
 586         }
 587
 588         for(int i = 0; i < 5; i++)
 589         {
 590                 lamexp_register_tool(fhgFileInfo[i].fileName(), fhgBin[i], fhgVersion);
 591         }
 592 }
 593
 594 void InitializationThread::initQAac(void)
 595 {
 596         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 597
 598         QFileInfo qaacFileInfo[2];
 599         qaacFileInfo[0] = QFileInfo(QString("%1/qaac.exe").arg(appPath));
 600         qaacFileInfo[1] = QFileInfo(QString("%1/libsoxrate.dll").arg(appPath));
 601
 602         bool qaacFilesFound = true;
 603         for(int i = 0; i < 2; i++)      { if(!qaacFileInfo[i].exists()) qaacFilesFound = false; }
 604
 605         //Lock the QAAC binaries
 606         if(!qaacFilesFound)
 607         {
 608                 qDebug("QAAC binaries not found -> QAAC support will be disabled!\n");
 609                 return;
 610         }
 611
 612         qDebug("Found QAAC encoder:\n%s\n", qaacFileInfo[0].canonicalFilePath().toUtf8().constData());
 613
 614         LockedFile *qaacBin[2];
 615         for(int i = 0; i < 2; i++) qaacBin[i] = NULL;
 616
 617         try
 618         {
 619                 for(int i = 0; i < 2; i++)
 620                 {
 621                         qaacBin[i] = new LockedFile(qaacFileInfo[i].canonicalFilePath());
 622                 }
 623         }
 624         catch(...)
 625         {
 626                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 627                 qWarning("Failed to get excluive lock to QAAC binary -> QAAC support will be disabled!");
 628                 return;
 629         }
 630
 631         QProcess process;
 632         process.setProcessChannelMode(QProcess::MergedChannels);
 633         process.setReadChannel(QProcess::StandardOutput);
 634         process.start(qaacFileInfo[0].canonicalFilePath(), QStringList() << "--check");
 635
 636         if(!process.waitForStarted())
 637         {
 638                 qWarning("QAAC process failed to create!");
 639                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 640                 process.kill();
 641                 process.waitForFinished(-1);
 642                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 643                 return;
 644         }
 645
 646         QRegExp qaacEncSig("qaac (\\d)\\.(\\d)(\\d)", Qt::CaseInsensitive);
 647         QRegExp coreEncSig("CoreAudioToolbox (\\d)\\.(\\d)\\.(\\d)\\.(\\d)", Qt::CaseInsensitive);
 648         unsigned int qaacVersion = 0;
 649         unsigned int coreVersion = 0;
 650
 651         while(process.state() != QProcess::NotRunning)
 652         {
 653                 process.waitForReadyRead();
 654                 if(!process.bytesAvailable() && process.state() == QProcess::Running)
 655                 {
 656                         qWarning("QAAC process time out -> killing!");
 657                         process.kill();
 658                         process.waitForFinished(-1);
 659                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 660                         return;
 661                 }
 662                 while(process.bytesAvailable() > 0)
 663                 {
 664                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 665                         if(qaacEncSig.lastIndexIn(line) >= 0)
 666                         {
 667                                 unsigned int tmp[3] = {0, 0, 0};
 668                                 bool ok[3] = {false, false, false};
 669                                 tmp[0] = qaacEncSig.cap(1).toUInt(&ok[0]);
 670                                 tmp[1] = qaacEncSig.cap(2).toUInt(&ok[1]);
 671                                 tmp[2] = qaacEncSig.cap(3).toUInt(&ok[2]);
 672                                 if(ok[0] && ok[1] && ok[2])
 673                                 {
 674                                         qaacVersion = (qBound(0U, tmp[0], 9U) * 100) + (qBound(0U, tmp[1], 9U) * 10) + qBound(0U, tmp[2], 9U);
 675                                 }
 676                         }
 677                         if(coreEncSig.lastIndexIn(line) >= 0)
 678                         {
 679                                 unsigned int tmp[4] = {0, 0, 0, 0};
 680                                 bool ok[4] = {false, false, false, false};
 681                                 tmp[0] = coreEncSig.cap(1).toUInt(&ok[0]);
 682                                 tmp[1] = coreEncSig.cap(2).toUInt(&ok[1]);
 683                                 tmp[2] = coreEncSig.cap(3).toUInt(&ok[2]);
 684                                 tmp[3] = coreEncSig.cap(4).toUInt(&ok[3]);
 685                                 if(ok[0] && ok[1] && ok[2] && ok[3])
 686                                 {
 687                                         coreVersion = (qBound(0U, tmp[0], 9U) * 1000) + (qBound(0U, tmp[1], 9U) * 100) + (qBound(0U, tmp[2], 9U) * 10) + qBound(0U, tmp[3], 9U);
 688                                 }
 689                         }
 690                 }
 691         }
 692
 693         //qDebug("qaac %d, CoreAudioToolbox %d", qaacVersion, coreVersion);
 694
 695         if(!(qaacVersion > 0))
 696         {
 697                 qWarning("QAAC version couldn't be determined -> QAAC support will be disabled!");
 698                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 699                 return;
 700         }
 701         else if(qaacVersion < lamexp_toolver_qaacenc())
 702         {
 703                 qWarning("QAAC version is too much outdated (%s) -> QAAC support will be disabled!", lamexp_version2string("v?.??", qaacVersion, "N/A").toLatin1().constData());
 704                 qWarning("Minimum required QAAC version currently is: %s.\n", lamexp_version2string("v?.??", lamexp_toolver_qaacenc(), "N/A").toLatin1().constData());
 705                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 706                 return;
 707         }
 708
 709         if(!(coreVersion > 0))
 710         {
 711                 qWarning("CoreAudioToolbox version couldn't be determined -> QAAC support will be disabled!");
 712                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 713                 return;
 714         }
 715         else if(coreVersion < lamexp_toolver_coreaudio())
 716         {
 717                 qWarning("CoreAudioToolbox version is too much outdated (%s) -> QAAC support will be disabled!", lamexp_version2string("v?.?.?.?", coreVersion, "N/A").toLatin1().constData());
 718                 qWarning("Minimum required CoreAudioToolbox version currently is: %s.\n", lamexp_version2string("v?.??", lamexp_toolver_coreaudio(), "N/A").toLatin1().constData());
 719                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 720                 return;
 721         }
 722
 723         lamexp_register_tool(qaacFileInfo[0].fileName(), qaacBin[0], qaacVersion);
 724         lamexp_register_tool(qaacFileInfo[1].fileName(), qaacBin[1], qaacVersion);
 725 }
 726
 727 void InitializationThread::selfTest(void)
 728 {
 729         const unsigned int cpu[4] = {CPU_TYPE_X86_GEN, CPU_TYPE_X86_SSE, CPU_TYPE_X64_GEN, CPU_TYPE_X64_SSE};
 730
 731         for(size_t k = 0; k < 4; k++)
 732         {
 733                 qDebug("[TEST]");
 734                 switch(cpu[k])
 735                 {
 736                         PRINT_CPU_TYPE(CPU_TYPE_X86_GEN); break;
 737                         PRINT_CPU_TYPE(CPU_TYPE_X86_SSE); break;
 738                         PRINT_CPU_TYPE(CPU_TYPE_X64_GEN); break;
 739                         PRINT_CPU_TYPE(CPU_TYPE_X64_SSE); break;
 740                         default: throw "CPU support undefined!";
 741                 }
 742                 int n = 0;
 743                 for(int i = 0; i < INT_MAX; i++)
 744                 {
 745                         if(!g_lamexp_tools[i].pcName && !g_lamexp_tools[i].pcHash && !g_lamexp_tools[i].uiVersion)
 746                         {
 747                                 break;
 748                         }
 749                         if(g_lamexp_tools[i].uiCpuType & cpu[k])
 750                         {
 751                                 qDebug("%02i -> %s", ++n, g_lamexp_tools[i].pcName);
 752                         }
 753                 }
 754                 if(n != 27)
 755                 {
 756                         qFatal("Tool count mismatch !!!");
 757                 }
 758                 qDebug("Done.\n");
 759         }
 760 }
 761
 762 ////////////////////////////////////////////////////////////
 763 // EVENTS
 764 ////////////////////////////////////////////////////////////
 765
 766 /*NONE*/