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         else
 301         {
 302                 qDebug("Extracting the tools took %.3f seconds (OK).\n", delayExtract);
 303         }
 304
 305         //Register all translations
 306         initTranslations();
 307
 308         //Look for AAC encoders
 309         initNeroAac();
 310         initFhgAac();
 311         initQAac();
 312
 313         delay();
 314         m_bSuccess = true;
 315 }
 316
 317 ////////////////////////////////////////////////////////////
 318 // PUBLIC FUNCTIONS
 319 ////////////////////////////////////////////////////////////
 320
 321 void InitializationThread::delay(void)
 322 {
 323         const char *temp = "|/-\\";
 324         printf("Thread is doing something important... ?\b");
 325
 326         for(int i = 0; i < 20; i++)
 327         {
 328                 printf("%c\b", temp[i%4]);
 329         }
 330
 331         printf("Done\n\n");
 332 }
 333
 334 void InitializationThread::initTranslations(void)
 335 {
 336         //Search for language files
 337         QStringList qmFiles = QDir(":/localization").entryList(QStringList() << "LameXP_??.qm", QDir::Files, QDir::Name);
 338
 339         //Make sure we found at least one translation
 340         if(qmFiles.count() < 1)
 341         {
 342                 qFatal("Could not find any translation files!");
 343                 return;
 344         }
 345
 346         //Add all available translations
 347         while(!qmFiles.isEmpty())
 348         {
 349                 QString langId, langName;
 350                 unsigned int systemId = 0, country = 0;
 351                 QString qmFile = qmFiles.takeFirst();
 352
 353                 QRegExp langIdExp("LameXP_(\\w\\w)\\.qm", Qt::CaseInsensitive);
 354                 if(langIdExp.indexIn(qmFile) >= 0)
 355                 {
 356                         langId = langIdExp.cap(1).toLower();
 357                         QResource langRes = QResource(QString(":/localization/%1.txt").arg(qmFile));
 358                         if(langRes.isValid() && langRes.size() > 0)
 359                         {
 360                                 QByteArray data = QByteArray::fromRawData(reinterpret_cast<const char*>(langRes.data()), langRes.size());
 361                                 QTextStream stream(&data, QIODevice::ReadOnly);
 362                                 stream.setAutoDetectUnicode(false); stream.setCodec("UTF-8");
 363                                 while(!stream.atEnd())
 364                                 {
 365                                         QStringList langInfo = stream.readLine().simplified().split(",", QString::SkipEmptyParts);
 366                                         if(langInfo.count() == 3)
 367                                         {
 368                                                 systemId = langInfo.at(0).trimmed().toUInt();
 369                                                 country  = langInfo.at(1).trimmed().toUInt();
 370                                                 langName = langInfo.at(2).trimmed();
 371                                                 break;
 372                                         }
 373                                 }
 374                         }
 375                 }
 376
 377                 if(!(langId.isEmpty() || langName.isEmpty() || systemId == 0))
 378                 {
 379                         if(lamexp_translation_register(langId, qmFile, langName, systemId, country))
 380                         {
 381                                 qDebug("Registering translation: %s = %s (%u) [%u]", qmFile.toUtf8().constData(), langName.toUtf8().constData(), systemId, country);
 382                         }
 383                         else
 384                         {
 385                                 qWarning("Failed to register: %s", qmFile.toLatin1().constData());
 386                         }
 387                 }
 388         }
 389
 390         qDebug("All registered.\n");
 391 }
 392
 393 void InitializationThread::initNeroAac(void)
 394 {
 395         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 396
 397         QFileInfo neroFileInfo[3];
 398         neroFileInfo[0] = QFileInfo(QString("%1/neroAacEnc.exe").arg(appPath));
 399         neroFileInfo[1] = QFileInfo(QString("%1/neroAacDec.exe").arg(appPath));
 400         neroFileInfo[2] = QFileInfo(QString("%1/neroAacTag.exe").arg(appPath));
 401
 402         bool neroFilesFound = true;
 403         for(int i = 0; i < 3; i++)      { if(!neroFileInfo[i].exists()) neroFilesFound = false; }
 404
 405         //Lock the Nero binaries
 406         if(!neroFilesFound)
 407         {
 408                 qDebug("Nero encoder binaries not found -> AAC encoding support will be disabled!\n");
 409                 return;
 410         }
 411
 412         qDebug("Found Nero AAC encoder binary:\n%s\n", neroFileInfo[0].canonicalFilePath().toUtf8().constData());
 413
 414         LockedFile *neroBin[3];
 415         for(int i = 0; i < 3; i++) neroBin[i] = NULL;
 416
 417         try
 418         {
 419                 for(int i = 0; i < 3; i++)
 420                 {
 421                         neroBin[i] = new LockedFile(neroFileInfo[i].canonicalFilePath());
 422                 }
 423         }
 424         catch(...)
 425         {
 426                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 427                 qWarning("Failed to get excluive lock to Nero encoder binary -> AAC encoding support will be disabled!");
 428                 return;
 429         }
 430
 431         QProcess process;
 432         process.setProcessChannelMode(QProcess::MergedChannels);
 433         process.setReadChannel(QProcess::StandardOutput);
 434         process.start(neroFileInfo[0].canonicalFilePath(), QStringList() << "-help");
 435
 436         if(!process.waitForStarted())
 437         {
 438                 qWarning("Nero process failed to create!");
 439                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 440                 process.kill();
 441                 process.waitForFinished(-1);
 442                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 443                 return;
 444         }
 445
 446         unsigned int neroVersion = 0;
 447
 448         while(process.state() != QProcess::NotRunning)
 449         {
 450                 if(!process.waitForReadyRead())
 451                 {
 452                         if(process.state() == QProcess::Running)
 453                         {
 454                                 qWarning("Nero process time out -> killing!");
 455                                 process.kill();
 456                                 process.waitForFinished(-1);
 457                                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 458                                 return;
 459                         }
 460                 }
 461
 462                 while(process.canReadLine())
 463                 {
 464                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 465                         QStringList tokens = line.split(" ", QString::SkipEmptyParts, Qt::CaseInsensitive);
 466                         int index1 = tokens.indexOf("Package");
 467                         int index2 = tokens.indexOf("version:");
 468                         if(index1 >= 0 && index2 >= 0 && index1 + 1 == index2 && index2 < tokens.count() - 1)
 469                         {
 470                                 QStringList versionTokens = tokens.at(index2 + 1).split(".", QString::SkipEmptyParts, Qt::CaseInsensitive);
 471                                 if(versionTokens.count() == 4)
 472                                 {
 473                                         neroVersion = 0;
 474                                         neroVersion += qMin(9, qMax(0, versionTokens.at(3).toInt()));
 475                                         neroVersion += qMin(9, qMax(0, versionTokens.at(2).toInt())) * 10;
 476                                         neroVersion += qMin(9, qMax(0, versionTokens.at(1).toInt())) * 100;
 477                                         neroVersion += qMin(9, qMax(0, versionTokens.at(0).toInt())) * 1000;
 478                                 }
 479                         }
 480                 }
 481         }
 482
 483         if(!(neroVersion > 0))
 484         {
 485                 qWarning("Nero AAC version could not be determined -> AAC encoding support will be disabled!");
 486                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 487                 return;
 488         }
 489
 490         for(int i = 0; i < 3; i++)
 491         {
 492                 lamexp_register_tool(neroFileInfo[i].fileName(), neroBin[i], neroVersion);
 493         }
 494 }
 495
 496 void InitializationThread::initFhgAac(void)
 497 {
 498         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 499
 500         QFileInfo fhgFileInfo[5];
 501         fhgFileInfo[0] = QFileInfo(QString("%1/fhgaacenc.exe").arg(appPath));
 502         fhgFileInfo[1] = QFileInfo(QString("%1/enc_fhgaac.dll").arg(appPath));
 503         fhgFileInfo[2] = QFileInfo(QString("%1/nsutil.dll").arg(appPath));
 504         fhgFileInfo[3] = QFileInfo(QString("%1/libmp4v2.dll").arg(appPath));
 505         fhgFileInfo[4] = QFileInfo(QString("%1/libsndfile-1.dll").arg(appPath));
 506
 507         bool fhgFilesFound = true;
 508         for(int i = 0; i < 5; i++)      { if(!fhgFileInfo[i].exists()) fhgFilesFound = false; }
 509
 510         //Lock the FhgAacEnc binaries
 511         if(!fhgFilesFound)
 512         {
 513                 qDebug("FhgAacEnc binaries not found -> FhgAacEnc support will be disabled!\n");
 514                 return;
 515         }
 516
 517         qDebug("Found FhgAacEnc cli_exe:\n%s\n", fhgFileInfo[0].canonicalFilePath().toUtf8().constData());
 518         qDebug("Found FhgAacEnc enc_dll:\n%s\n", fhgFileInfo[1].canonicalFilePath().toUtf8().constData());
 519
 520         LockedFile *fhgBin[5];
 521         for(int i = 0; i < 5; i++) fhgBin[i] = NULL;
 522
 523         try
 524         {
 525                 for(int i = 0; i < 5; i++)
 526                 {
 527                         fhgBin[i] = new LockedFile(fhgFileInfo[i].canonicalFilePath());
 528                 }
 529         }
 530         catch(...)
 531         {
 532                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 533                 qWarning("Failed to get excluive lock to FhgAacEnc binary -> FhgAacEnc support will be disabled!");
 534                 return;
 535         }
 536
 537         QProcess process;
 538         process.setProcessChannelMode(QProcess::MergedChannels);
 539         process.setReadChannel(QProcess::StandardOutput);
 540         process.start(fhgFileInfo[0].canonicalFilePath(), QStringList() << "--version");
 541
 542         if(!process.waitForStarted())
 543         {
 544                 qWarning("FhgAacEnc process failed to create!");
 545                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 546                 process.kill();
 547                 process.waitForFinished(-1);
 548                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 549                 return;
 550         }
 551
 552         QRegExp fhgAacEncSig("fhgaacenc version (\\d+) by tmkk", Qt::CaseInsensitive);
 553         unsigned int fhgVersion = 0;
 554
 555         while(process.state() != QProcess::NotRunning)
 556         {
 557                 process.waitForReadyRead();
 558                 if(!process.bytesAvailable() && process.state() == QProcess::Running)
 559                 {
 560                         qWarning("FhgAacEnc process time out -> killing!");
 561                         process.kill();
 562                         process.waitForFinished(-1);
 563                         for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 564                         return;
 565                 }
 566                 while(process.bytesAvailable() > 0)
 567                 {
 568                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 569                         if(fhgAacEncSig.lastIndexIn(line) >= 0)
 570                         {
 571                                 bool ok = false;
 572                                 unsigned int temp = fhgAacEncSig.cap(1).toUInt(&ok);
 573                                 if(ok) fhgVersion = temp;
 574                         }
 575                 }
 576         }
 577
 578         if(!(fhgVersion > 0))
 579         {
 580                 qWarning("FhgAacEnc version couldn't be determined -> FhgAacEnc support will be disabled!");
 581                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 582                 return;
 583         }
 584         else if(fhgVersion < lamexp_toolver_fhgaacenc())
 585         {
 586                 qWarning("FhgAacEnc version is too much outdated (%s) -> FhgAacEnc support will be disabled!", lamexp_version2string("????-??-??", fhgVersion, "N/A").toLatin1().constData());
 587                 qWarning("Minimum required FhgAacEnc version currently is: %s\n", lamexp_version2string("????-??-??", lamexp_toolver_fhgaacenc(), "N/A").toLatin1().constData());
 588                 for(int i = 0; i < 5; i++) LAMEXP_DELETE(fhgBin[i]);
 589                 return;
 590         }
 591
 592         for(int i = 0; i < 5; i++)
 593         {
 594                 lamexp_register_tool(fhgFileInfo[i].fileName(), fhgBin[i], fhgVersion);
 595         }
 596 }
 597
 598 void InitializationThread::initQAac(void)
 599 {
 600         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 601
 602         QFileInfo qaacFileInfo[2];
 603         qaacFileInfo[0] = QFileInfo(QString("%1/qaac.exe").arg(appPath));
 604         qaacFileInfo[1] = QFileInfo(QString("%1/libsoxrate.dll").arg(appPath));
 605
 606         bool qaacFilesFound = true;
 607         for(int i = 0; i < 2; i++)      { if(!qaacFileInfo[i].exists()) qaacFilesFound = false; }
 608
 609         //Lock the QAAC binaries
 610         if(!qaacFilesFound)
 611         {
 612                 qDebug("QAAC binaries not found -> QAAC support will be disabled!\n");
 613                 return;
 614         }
 615
 616         qDebug("Found QAAC encoder:\n%s\n", qaacFileInfo[0].canonicalFilePath().toUtf8().constData());
 617
 618         LockedFile *qaacBin[2];
 619         for(int i = 0; i < 2; i++) qaacBin[i] = NULL;
 620
 621         try
 622         {
 623                 for(int i = 0; i < 2; i++)
 624                 {
 625                         qaacBin[i] = new LockedFile(qaacFileInfo[i].canonicalFilePath());
 626                 }
 627         }
 628         catch(...)
 629         {
 630                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 631                 qWarning("Failed to get excluive lock to QAAC binary -> QAAC support will be disabled!");
 632                 return;
 633         }
 634
 635         QProcess process;
 636         process.setProcessChannelMode(QProcess::MergedChannels);
 637         process.setReadChannel(QProcess::StandardOutput);
 638         process.start(qaacFileInfo[0].canonicalFilePath(), QStringList() << "--check");
 639
 640         if(!process.waitForStarted())
 641         {
 642                 qWarning("QAAC process failed to create!");
 643                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 644                 process.kill();
 645                 process.waitForFinished(-1);
 646                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 647                 return;
 648         }
 649
 650         QRegExp qaacEncSig("qaac (\\d)\\.(\\d)(\\d)", Qt::CaseInsensitive);
 651         QRegExp coreEncSig("CoreAudioToolbox (\\d)\\.(\\d)\\.(\\d)\\.(\\d)", Qt::CaseInsensitive);
 652         unsigned int qaacVersion = 0;
 653         unsigned int coreVersion = 0;
 654
 655         while(process.state() != QProcess::NotRunning)
 656         {
 657                 process.waitForReadyRead();
 658                 if(!process.bytesAvailable() && process.state() == QProcess::Running)
 659                 {
 660                         qWarning("QAAC process time out -> killing!");
 661                         process.kill();
 662                         process.waitForFinished(-1);
 663                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 664                         return;
 665                 }
 666                 while(process.bytesAvailable() > 0)
 667                 {
 668                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 669                         if(qaacEncSig.lastIndexIn(line) >= 0)
 670                         {
 671                                 unsigned int tmp[3] = {0, 0, 0};
 672                                 bool ok[3] = {false, false, false};
 673                                 tmp[0] = qaacEncSig.cap(1).toUInt(&ok[0]);
 674                                 tmp[1] = qaacEncSig.cap(2).toUInt(&ok[1]);
 675                                 tmp[2] = qaacEncSig.cap(3).toUInt(&ok[2]);
 676                                 if(ok[0] && ok[1] && ok[2])
 677                                 {
 678                                         qaacVersion = (qBound(0U, tmp[0], 9U) * 100) + (qBound(0U, tmp[1], 9U) * 10) + qBound(0U, tmp[2], 9U);
 679                                 }
 680                         }
 681                         if(coreEncSig.lastIndexIn(line) >= 0)
 682                         {
 683                                 unsigned int tmp[4] = {0, 0, 0, 0};
 684                                 bool ok[4] = {false, false, false, false};
 685                                 tmp[0] = coreEncSig.cap(1).toUInt(&ok[0]);
 686                                 tmp[1] = coreEncSig.cap(2).toUInt(&ok[1]);
 687                                 tmp[2] = coreEncSig.cap(3).toUInt(&ok[2]);
 688                                 tmp[3] = coreEncSig.cap(4).toUInt(&ok[3]);
 689                                 if(ok[0] && ok[1] && ok[2] && ok[3])
 690                                 {
 691                                         coreVersion = (qBound(0U, tmp[0], 9U) * 1000) + (qBound(0U, tmp[1], 9U) * 100) + (qBound(0U, tmp[2], 9U) * 10) + qBound(0U, tmp[3], 9U);
 692                                 }
 693                         }
 694                 }
 695         }
 696
 697         //qDebug("qaac %d, CoreAudioToolbox %d", qaacVersion, coreVersion);
 698
 699         if(!(qaacVersion > 0))
 700         {
 701                 qWarning("QAAC version couldn't be determined -> QAAC support will be disabled!");
 702                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 703                 return;
 704         }
 705         else if(qaacVersion < lamexp_toolver_qaacenc())
 706         {
 707                 qWarning("QAAC version is too much outdated (%s) -> QAAC support will be disabled!", lamexp_version2string("v?.??", qaacVersion, "N/A").toLatin1().constData());
 708                 qWarning("Minimum required QAAC version currently is: %s.\n", lamexp_version2string("v?.??", lamexp_toolver_qaacenc(), "N/A").toLatin1().constData());
 709                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 710                 return;
 711         }
 712
 713         if(!(coreVersion > 0))
 714         {
 715                 qWarning("CoreAudioToolbox version couldn't be determined -> QAAC support will be disabled!");
 716                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 717                 return;
 718         }
 719         else if(coreVersion < lamexp_toolver_coreaudio())
 720         {
 721                 qWarning("CoreAudioToolbox version is too much outdated (%s) -> QAAC support will be disabled!", lamexp_version2string("v?.?.?.?", coreVersion, "N/A").toLatin1().constData());
 722                 qWarning("Minimum required CoreAudioToolbox version currently is: %s.\n", lamexp_version2string("v?.??", lamexp_toolver_coreaudio(), "N/A").toLatin1().constData());
 723                 for(int i = 0; i < 2; i++) LAMEXP_DELETE(qaacBin[i]);
 724                 return;
 725         }
 726
 727         lamexp_register_tool(qaacFileInfo[0].fileName(), qaacBin[0], qaacVersion);
 728         lamexp_register_tool(qaacFileInfo[1].fileName(), qaacBin[1], qaacVersion);
 729 }
 730
 731 void InitializationThread::selfTest(void)
 732 {
 733         const unsigned int cpu[4] = {CPU_TYPE_X86_GEN, CPU_TYPE_X86_SSE, CPU_TYPE_X64_GEN, CPU_TYPE_X64_SSE};
 734
 735         for(size_t k = 0; k < 4; k++)
 736         {
 737                 qDebug("[TEST]");
 738                 switch(cpu[k])
 739                 {
 740                         PRINT_CPU_TYPE(CPU_TYPE_X86_GEN); break;
 741                         PRINT_CPU_TYPE(CPU_TYPE_X86_SSE); break;
 742                         PRINT_CPU_TYPE(CPU_TYPE_X64_GEN); break;
 743                         PRINT_CPU_TYPE(CPU_TYPE_X64_SSE); break;
 744                         default: throw "CPU support undefined!";
 745                 }
 746                 int n = 0;
 747                 for(int i = 0; i < INT_MAX; i++)
 748                 {
 749                         if(!g_lamexp_tools[i].pcName && !g_lamexp_tools[i].pcHash && !g_lamexp_tools[i].uiVersion)
 750                         {
 751                                 break;
 752                         }
 753                         if(g_lamexp_tools[i].uiCpuType & cpu[k])
 754                         {
 755                                 qDebug("%02i -> %s", ++n, g_lamexp_tools[i].pcName);
 756                         }
 757                 }
 758                 if(n != 27)
 759                 {
 760                         qFatal("Tool count mismatch !!!");
 761                 }
 762                 qDebug("Done.\n");
 763         }
 764 }
 765
 766 ////////////////////////////////////////////////////////////
 767 // EVENTS
 768 ////////////////////////////////////////////////////////////
 769
 770 /*NONE*/