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         {"d5b3b80220d85a9fd2f486e37c1fb6511f3c2d72", CPU_TYPE_ALL, "lame.exe", 3990},
  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         bool bCustom = false;
 105         delay();
 106
 107         //CPU type selection
 108         unsigned int cpuSupport = m_cpuFeatures.x64 ? CPU_TYPE_X64 : ((m_cpuFeatures.intel && m_cpuFeatures.sse && m_cpuFeatures.sse2) ? CPU_TYPE_SSE : CPU_TYPE_X86);
 109
 110         //Allocate maps
 111         QMap<QString, QString> mapChecksum;
 112         QMap<QString, unsigned int> mapVersion;
 113         QMap<QString, unsigned int> mapCpuType;
 114
 115         //Init properties
 116         for(int i = 0; i < INT_MAX; i++)
 117         {
 118                 if(!g_lamexp_tools[i].pcName && !g_lamexp_tools[i].pcHash && !g_lamexp_tools[i].uiVersion)
 119                 {
 120                         break;
 121                 }
 122                 else if(g_lamexp_tools[i].pcName && g_lamexp_tools[i].pcHash && g_lamexp_tools[i].uiVersion)
 123                 {
 124                         const QString currentTool = QString::fromLatin1(g_lamexp_tools[i].pcName);
 125                         mapChecksum.insert(currentTool, QString::fromLatin1(g_lamexp_tools[i].pcHash));
 126                         mapCpuType.insert(currentTool, g_lamexp_tools[i].uiCpuType);
 127                         mapVersion.insert(currentTool, g_lamexp_tools[i].uiVersion);
 128                 }
 129                 else
 130                 {
 131                         qFatal("Inconsistent checksum data detected. Take care!");
 132                 }
 133         }
 134
 135         QDir toolsDir(":/tools/");
 136         QList<QFileInfo> toolsList = toolsDir.entryInfoList(QStringList("*.*"), QDir::Files, QDir::Name);
 137         QDir appDir = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 138
 139         QTime timer;
 140         timer.start();
 141
 142         //Extract all files
 143         while(!toolsList.isEmpty())
 144         {
 145                 try
 146                 {
 147                         QFileInfo currentTool = toolsList.takeFirst();
 148                         QString toolName = currentTool.fileName().toLower();
 149                         QString toolShortName = QString("%1.%2").arg(currentTool.baseName().toLower(), currentTool.suffix().toLower());
 150
 151                         QByteArray toolHash = mapChecksum.take(toolName).toLatin1();
 152                         unsigned int toolCpuType = mapCpuType.take(toolName);
 153                         unsigned int toolVersion = mapVersion.take(toolName);
 154
 155                         if(toolHash.size() != 40)
 156                         {
 157                                 throw "The required checksum is missing, take care!";
 158                         }
 159
 160                         if(toolCpuType & cpuSupport)
 161                         {
 162                                 QFileInfo customTool(QString("%1/tools/%2/%3").arg(appDir.canonicalPath(), QString::number(lamexp_version_build()), toolShortName));
 163                                 if(customTool.exists() && customTool.isFile())
 164                                 {
 165                                         bCustom = true;
 166                                         qDebug("Setting up file: %s <- %s", toolShortName.toLatin1().constData(), appDir.relativeFilePath(customTool.canonicalFilePath()).toLatin1().constData());
 167                                         LockedFile *lockedFile = new LockedFile(customTool.canonicalFilePath());
 168                                         lamexp_register_tool(toolShortName, lockedFile, UINT_MAX);
 169                                 }
 170                                 else
 171                                 {
 172                                         qDebug("Extracting file: %s -> %s", toolName.toLatin1().constData(),  toolShortName.toLatin1().constData());
 173                                         LockedFile *lockedFile = new LockedFile(QString(":/tools/%1").arg(toolName), QString("%1/tool_%2").arg(lamexp_temp_folder2(), toolShortName), toolHash);
 174                                         lamexp_register_tool(toolShortName, lockedFile, toolVersion);
 175                                 }
 176                         }
 177                 }
 178                 catch(char *errorMsg)
 179                 {
 180                         qFatal("At least one of the required tools could not be initialized:\n%s", errorMsg);
 181                         return;
 182                 }
 183         }
 184
 185         //Make sure all files were extracted
 186         if(!mapChecksum.isEmpty())
 187         {
 188                 qFatal("At least one required tool could not be found:\n%s", toolsDir.filePath(mapChecksum.keys().first()).toLatin1().constData());
 189                 return;
 190         }
 191
 192         qDebug("All extracted.\n");
 193
 194         //Clean-up
 195         mapChecksum.clear();
 196         mapVersion.clear();
 197         mapCpuType.clear();
 198
 199         //Using any custom tools?
 200         if(bCustom)
 201         {
 202                 qWarning("Warning: Using custom tools, you might encounter unexpected problems!\n");
 203         }
 204
 205         //Check delay
 206         double delayExtract = static_cast<double>(timer.elapsed()) / 1000.0;
 207         if(delayExtract > 8.0)
 208         {
 209                 qWarning("Extracting tools took %.3f seconds -> probably slow realtime virus scanner.", delayExtract);
 210                 qWarning("Please report performance problems to your anti-virus developer !!!\n");
 211         }
 212
 213         //Register all translations
 214         initTranslations();
 215
 216         //Look for Nero encoder
 217         initNeroAac();
 218
 219         //Look for WMA File decoder
 220         initWmaDec();
 221
 222         delay();
 223         m_bSuccess = true;
 224 }
 225
 226 ////////////////////////////////////////////////////////////
 227 // PUBLIC FUNCTIONS
 228 ////////////////////////////////////////////////////////////
 229
 230 void InitializationThread::delay(void)
 231 {
 232         const char *temp = "|/-\\";
 233         printf("Thread is doing something important... ?\b", temp[4]);
 234
 235         for(int i = 0; i < 20; i++)
 236         {
 237                 printf("%c\b", temp[i%4]);
 238                 msleep(25);
 239         }
 240
 241         printf("Done\n\n");
 242 }
 243
 244 void InitializationThread::initTranslations(void)
 245 {
 246         //Search for language files
 247         QStringList qmFiles = QDir(":/localization").entryList(QStringList() << "LameXP_??.qm", QDir::Files, QDir::Name);
 248
 249         //Make sure we found at least one translation
 250         if(qmFiles.count() < 1)
 251         {
 252                 qFatal("Could not find any translation files!");
 253                 return;
 254         }
 255
 256         //Add all available translations
 257         while(!qmFiles.isEmpty())
 258         {
 259                 QString langId, langName;
 260                 unsigned int systemId = 0;
 261                 QString qmFile = qmFiles.takeFirst();
 262
 263                 QRegExp langIdExp("LameXP_(\\w\\w)\\.qm", Qt::CaseInsensitive);
 264                 if(langIdExp.indexIn(qmFile) >= 0)
 265                 {
 266                         langId = langIdExp.cap(1).toLower();
 267                 }
 268
 269                 QResource langRes = (QString(":/localization/%1.txt").arg(qmFile));
 270                 if(langRes.isValid() && langRes.size() > 0)
 271                 {
 272                         QStringList langInfo = QString::fromUtf8(reinterpret_cast<const char*>(langRes.data()), langRes.size()).simplified().split(",", QString::SkipEmptyParts);
 273                         if(langInfo.count() == 2)
 274                         {
 275                                 systemId = langInfo.at(0).toUInt();
 276                                 langName = langInfo.at(1);
 277                         }
 278                 }
 279
 280                 if(lamexp_translation_register(langId, qmFile, langName, systemId))
 281                 {
 282                         qDebug64("Registering translation: %1 = %2 (%3)", qmFile, langName, QString::number(systemId));
 283                 }
 284                 else
 285                 {
 286                         qWarning("Failed to register: %s", qmFile.toLatin1().constData());
 287                 }
 288         }
 289
 290         qDebug("All registered.\n");
 291 }
 292
 293 void InitializationThread::initNeroAac(void)
 294 {
 295         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 296
 297         QFileInfo neroFileInfo[3];
 298         neroFileInfo[0] = QFileInfo(QString("%1/neroAacEnc.exe").arg(appPath));
 299         neroFileInfo[1] = QFileInfo(QString("%1/neroAacDec.exe").arg(appPath));
 300         neroFileInfo[2] = QFileInfo(QString("%1/neroAacTag.exe").arg(appPath));
 301
 302         bool neroFilesFound = true;
 303         for(int i = 0; i < 3; i++)      { if(!neroFileInfo[i].exists()) neroFilesFound = false; }
 304
 305         //Lock the Nero binaries
 306         if(!neroFilesFound)
 307         {
 308                 qDebug("Nero encoder binaries not found -> AAC encoding support will be disabled!\n");
 309                 return;
 310         }
 311
 312         qDebug("Found Nero AAC encoder binary:\n%s\n", neroFileInfo[0].canonicalFilePath().toUtf8().constData());
 313
 314         LockedFile *neroBin[3];
 315         for(int i = 0; i < 3; i++) neroBin[i] = NULL;
 316
 317         try
 318         {
 319                 for(int i = 0; i < 3; i++)
 320                 {
 321                         neroBin[i] = new LockedFile(neroFileInfo[i].canonicalFilePath());
 322                 }
 323         }
 324         catch(...)
 325         {
 326                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 327                 qWarning("Failed to get excluive lock to Nero encoder binary -> AAC encoding support will be disabled!");
 328                 return;
 329         }
 330
 331         QProcess process;
 332         process.setProcessChannelMode(QProcess::MergedChannels);
 333         process.setReadChannel(QProcess::StandardOutput);
 334         process.start(neroFileInfo[0].canonicalFilePath(), QStringList() << "-help");
 335
 336         if(!process.waitForStarted())
 337         {
 338                 qWarning("Nero process failed to create!");
 339                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 340                 process.kill();
 341                 process.waitForFinished(-1);
 342                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 343                 return;
 344         }
 345
 346         unsigned int neroVersion = 0;
 347
 348         while(process.state() != QProcess::NotRunning)
 349         {
 350                 if(!process.waitForReadyRead())
 351                 {
 352                         if(process.state() == QProcess::Running)
 353                         {
 354                                 qWarning("Nero process time out -> killing!");
 355                                 process.kill();
 356                                 process.waitForFinished(-1);
 357                                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 358                                 return;
 359                         }
 360                 }
 361
 362                 while(process.canReadLine())
 363                 {
 364                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 365                         QStringList tokens = line.split(" ", QString::SkipEmptyParts, Qt::CaseInsensitive);
 366                         int index1 = tokens.indexOf("Package");
 367                         int index2 = tokens.indexOf("version:");
 368                         if(index1 >= 0 && index2 >= 0 && index1 + 1 == index2 && index2 < tokens.count() - 1)
 369                         {
 370                                 QStringList versionTokens = tokens.at(index2 + 1).split(".", QString::SkipEmptyParts, Qt::CaseInsensitive);
 371                                 if(versionTokens.count() == 4)
 372                                 {
 373                                         neroVersion = 0;
 374                                         neroVersion += min(9, max(0, versionTokens.at(3).toInt()));
 375                                         neroVersion += min(9, max(0, versionTokens.at(2).toInt())) * 10;
 376                                         neroVersion += min(9, max(0, versionTokens.at(1).toInt())) * 100;
 377                                         neroVersion += min(9, max(0, versionTokens.at(0).toInt())) * 1000;
 378                                 }
 379                         }
 380                 }
 381         }
 382
 383         if(!(neroVersion > 0))
 384         {
 385                 qWarning("Nero AAC version could not be determined -> AAC encoding support will be disabled!");
 386                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 387                 return;
 388         }
 389
 390         for(int i = 0; i < 3; i++)
 391         {
 392                 lamexp_register_tool(neroFileInfo[i].fileName(), neroBin[i], neroVersion);
 393         }
 394 }
 395
 396
 397 void InitializationThread::initWmaDec(void)
 398 {
 399         static const char* wmaDecoderComponentPath = "NCH Software/Components/wmawav/wmawav.exe";
 400
 401         LockedFile *wmaFileBin = NULL;
 402         QFileInfo wmaFileInfo = QFileInfo(QString("%1/%2").arg(lamexp_known_folder(lamexp_folder_programfiles), wmaDecoderComponentPath));
 403
 404         if(!wmaFileInfo.exists())
 405         {
 406                 qDebug("WMA File Decoder not found -> WMA decoding support will be disabled!\n");
 407                 return;
 408         }
 409
 410         try
 411         {
 412                 wmaFileBin = new LockedFile(wmaFileInfo.canonicalFilePath());
 413         }
 414         catch(...)
 415         {
 416                 qWarning("Failed to get excluive lock to WMA File Decoder binary -> WMA decoding support will be disabled!");
 417                 return;
 418         }
 419
 420         QProcess process;
 421         process.setProcessChannelMode(QProcess::MergedChannels);
 422         process.setReadChannel(QProcess::StandardOutput);
 423         process.start(wmaFileInfo.canonicalFilePath(), QStringList());
 424
 425         if(!process.waitForStarted())
 426         {
 427                 qWarning("WmaWav process failed to create!");
 428                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 429                 process.kill();
 430                 process.waitForFinished(-1);
 431                 return;
 432         }
 433
 434         bool b_wmaWavFound = false;
 435
 436         while(process.state() != QProcess::NotRunning)
 437         {
 438                 if(!process.waitForReadyRead())
 439                 {
 440                         if(process.state() == QProcess::Running)
 441                         {
 442                                 qWarning("WmaWav process time out -> killing!");
 443                                 process.kill();
 444                                 process.waitForFinished(-1);
 445                                 return;
 446                         }
 447                 }
 448                 while(process.canReadLine())
 449                 {
 450                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 451                         if(line.contains("Usage: wmatowav.exe WMAFileSpec WAVFileSpec", Qt::CaseInsensitive))
 452                         {
 453                                 b_wmaWavFound = true;
 454                         }
 455                 }
 456         }
 457
 458         if(!b_wmaWavFound)
 459         {
 460                 qWarning("WmaWav could not be identified -> WMA decoding support will be disabled!\n");
 461                 LAMEXP_DELETE(wmaFileBin);
 462                 return;
 463         }
 464
 465         qDebug("Found WMA File Decoder binary:\n%s\n", wmaFileInfo.canonicalFilePath().toUtf8().constData());
 466
 467         if(wmaFileBin)
 468         {
 469                 lamexp_register_tool(wmaFileInfo.fileName(), wmaFileBin);
 470         }
 471 }
 472
 473 ////////////////////////////////////////////////////////////
 474 // EVENTS
 475 ////////////////////////////////////////////////////////////
 476
 477 /*NONE*/