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         {"0a6252606c1ceda7b8973e5935ef72d60b8fd64d", CPU_TYPE_X86, "aften.i386.exe", 8},
  56         {"22253052acba92a0088bbf0aa82a8c505c07b854", CPU_TYPE_SSE, "aften.sse2.exe", 8},
  57         {"2996a48b01b65a2c1806482654beeea7ffcf1f80", CPU_TYPE_X64, "aften.x64.exe", 8},
  58         {"3b41f85dde8d4a5a0f4cd5f461099d0db24610ba", CPU_TYPE_ALL, "alac.exe", UINT_MAX},
  59         {"fb74ac8b73ad8cba2c3b4e6e61f23401d630dc22", CPU_TYPE_ALL, "elevator.exe", UINT_MAX},
  60         {"80e372d8b20be24102c18284286fcdf5fa14bd86", CPU_TYPE_ALL, "faad.exe", 27},
  61         {"d33cd86f04bd4067e244d2804466583c7b90a4e2", CPU_TYPE_ALL, "flac.exe", 121},
  62         {"9328a50e89b54ec065637496d9681a7e3eebf915", CPU_TYPE_ALL, "gpgv.exe", 1411},
  63         {"d837bf6ee4dab557d8b02d46c75a24e58980fffa", CPU_TYPE_ALL, "gpgv.gpg", UINT_MAX},
  64         {"d5b3b80220d85a9fd2f486e37c1fb6511f3c2d72", CPU_TYPE_ALL, "lame.exe", 3990},
  65         {"a4e929cfaa42fa2e61a3d0c6434c77a06d45aef3", CPU_TYPE_ALL, "mac.exe", 406},
  66         {"a9aa99209fb9ad6ceb97b7a46774fc97141d3dce", CPU_TYPE_GEN, "mediainfo.i386.exe", 745},
  67         {"9f6b81378e4c408fe5ded8a26ddd0d6c705d81cb", CPU_TYPE_X64, "mediainfo.x64.exe", 745},
  68         {"aa89763a5ba4d1a5986549b9ee53e005c51940c1", CPU_TYPE_ALL, "mpcdec.exe", 435},
  69         {"c327400fcee268f581d8c03e2a5cbbe8031abb6f", CPU_TYPE_ALL, "mpg123.exe", 1133},
  70         {"8dd7138714c3bcb39f5a3213413addba13d06f1e", CPU_TYPE_ALL, "oggdec.exe", UINT_MAX},
  71         {"97fed9ab0657baa36b6c7764461d66318654dbe6", CPU_TYPE_X86, "oggenc2.i386.exe", 287603},
  72         {"e6dc1f31ce822588fa9cf52a341cebffd526546c", CPU_TYPE_SSE, "oggenc2.sse2.exe", 287603},
  73         {"79aa9da24b2a0728cdf0a6927be316b864595b83", CPU_TYPE_X64, "oggenc2.x64.exe", 287603},
  74         {"0d9035bb62bdf46a2785261f8be5a4a0972abd15", CPU_TYPE_ALL, "shorten.exe", 361},
  75         {"50ead3b852cbfc067a402e6c2d0d0d8879663dec", CPU_TYPE_ALL, "sox.exe", 1432},
  76         {"8671e16497a2d217d3707d4aa418678d02b16bcc", CPU_TYPE_ALL, "speexdec.exe", 12},
  77         {"093bfdec22872ca99e40183937c88785468be989", CPU_TYPE_ALL, "tta.exe", 21},
  78         {"8c842eef65248b46fa6cb9a9e5714f575672d999", CPU_TYPE_ALL, "valdec.exe", 31},
  79         {"62e2805d1b2eb2a4d86a5ca6e6ea58010d05d2a7", CPU_TYPE_ALL, "wget.exe", 1114},
  80         {"a7e8aad52213e339ad985829722f35eab62be182", CPU_TYPE_ALL, "wupdate.exe", UINT_MAX},
  81         {"b7d14b3540d24df13119a55d97623a61412de6e3", CPU_TYPE_ALL, "wvunpack.exe", 4601},
  82         {NULL, NULL, NULL, NULL}
  83 };
  84
  85 ////////////////////////////////////////////////////////////
  86 // Constructor
  87 ////////////////////////////////////////////////////////////
  88
  89 InitializationThread::InitializationThread(const lamexp_cpu_t *cpuFeatures)
  90 {
  91         m_bSuccess = false;
  92         memset(&m_cpuFeatures, 0, sizeof(lamexp_cpu_t));
  93
  94         if(cpuFeatures)
  95         {
  96                 memcpy(&m_cpuFeatures, cpuFeatures, sizeof(lamexp_cpu_t));
  97         }
  98 }
  99
 100 ////////////////////////////////////////////////////////////
 101 // Thread Main
 102 ////////////////////////////////////////////////////////////
 103
 104 void InitializationThread::run()
 105 {
 106         m_bSuccess = false;
 107         bool bCustom = false;
 108         delay();
 109
 110         //CPU type selection
 111         unsigned int cpuSupport = m_cpuFeatures.x64 ? CPU_TYPE_X64 : ((m_cpuFeatures.intel && m_cpuFeatures.sse && m_cpuFeatures.sse2) ? CPU_TYPE_SSE : CPU_TYPE_X86);
 112
 113         //Allocate maps
 114         QMap<QString, QString> mapChecksum;
 115         QMap<QString, unsigned int> mapVersion;
 116         QMap<QString, unsigned int> mapCpuType;
 117
 118         //Init properties
 119         for(int i = 0; i < INT_MAX; i++)
 120         {
 121                 if(!g_lamexp_tools[i].pcName && !g_lamexp_tools[i].pcHash && !g_lamexp_tools[i].uiVersion)
 122                 {
 123                         break;
 124                 }
 125                 else if(g_lamexp_tools[i].pcName && g_lamexp_tools[i].pcHash && g_lamexp_tools[i].uiVersion)
 126                 {
 127                         const QString currentTool = QString::fromLatin1(g_lamexp_tools[i].pcName);
 128                         mapChecksum.insert(currentTool, QString::fromLatin1(g_lamexp_tools[i].pcHash));
 129                         mapCpuType.insert(currentTool, g_lamexp_tools[i].uiCpuType);
 130                         mapVersion.insert(currentTool, g_lamexp_tools[i].uiVersion);
 131                 }
 132                 else
 133                 {
 134                         qFatal("Inconsistent checksum data detected. Take care!");
 135                 }
 136         }
 137
 138         QDir toolsDir(":/tools/");
 139         QList<QFileInfo> toolsList = toolsDir.entryInfoList(QStringList("*.*"), QDir::Files, QDir::Name);
 140         QDir appDir = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 141
 142         QTime timer;
 143         timer.start();
 144
 145         //Extract all files
 146         while(!toolsList.isEmpty())
 147         {
 148                 try
 149                 {
 150                         QFileInfo currentTool = toolsList.takeFirst();
 151                         QString toolName = currentTool.fileName().toLower();
 152                         QString toolShortName = QString("%1.%2").arg(currentTool.baseName().toLower(), currentTool.suffix().toLower());
 153
 154                         QByteArray toolHash = mapChecksum.take(toolName).toLatin1();
 155                         unsigned int toolCpuType = mapCpuType.take(toolName);
 156                         unsigned int toolVersion = mapVersion.take(toolName);
 157
 158                         if(toolHash.size() != 40)
 159                         {
 160                                 throw "The required checksum is missing, take care!";
 161                         }
 162
 163                         if(toolCpuType & cpuSupport)
 164                         {
 165                                 QFileInfo customTool(QString("%1/tools/%2/%3").arg(appDir.canonicalPath(), QString::number(lamexp_version_build()), toolShortName));
 166                                 if(customTool.exists() && customTool.isFile())
 167                                 {
 168                                         bCustom = true;
 169                                         qDebug("Setting up file: %s <- %s", toolShortName.toLatin1().constData(), appDir.relativeFilePath(customTool.canonicalFilePath()).toLatin1().constData());
 170                                         LockedFile *lockedFile = new LockedFile(customTool.canonicalFilePath());
 171                                         lamexp_register_tool(toolShortName, lockedFile, UINT_MAX);
 172                                 }
 173                                 else
 174                                 {
 175                                         qDebug("Extracting file: %s -> %s", toolName.toLatin1().constData(),  toolShortName.toLatin1().constData());
 176                                         LockedFile *lockedFile = new LockedFile(QString(":/tools/%1").arg(toolName), QString("%1/tool_%2").arg(lamexp_temp_folder2(), toolShortName), toolHash);
 177                                         lamexp_register_tool(toolShortName, lockedFile, toolVersion);
 178                                 }
 179                         }
 180                 }
 181                 catch(char *errorMsg)
 182                 {
 183                         qFatal("At least one of the required tools could not be initialized:\n%s", errorMsg);
 184                         return;
 185                 }
 186         }
 187
 188         //Make sure all files were extracted
 189         if(!mapChecksum.isEmpty())
 190         {
 191                 qFatal("At least one required tool could not be found:\n%s", toolsDir.filePath(mapChecksum.keys().first()).toLatin1().constData());
 192                 return;
 193         }
 194
 195         qDebug("All extracted.\n");
 196
 197         //Clean-up
 198         mapChecksum.clear();
 199         mapVersion.clear();
 200         mapCpuType.clear();
 201
 202         //Using any custom tools?
 203         if(bCustom)
 204         {
 205                 qWarning("Warning: Using custom tools, you might encounter unexpected problems!\n");
 206         }
 207
 208         //Check delay
 209         double delayExtract = static_cast<double>(timer.elapsed()) / 1000.0;
 210         if(delayExtract > 8.0)
 211         {
 212                 qWarning("Extracting tools took %.3f seconds -> probably slow realtime virus scanner.", delayExtract);
 213                 qWarning("Please report performance problems to your anti-virus developer !!!\n");
 214         }
 215
 216         //Register all translations
 217         initTranslations();
 218
 219         //Look for Nero encoder
 220         initNeroAac();
 221
 222         //Look for WMA File decoder
 223         initWmaDec();
 224
 225         delay();
 226         m_bSuccess = true;
 227 }
 228
 229 ////////////////////////////////////////////////////////////
 230 // PUBLIC FUNCTIONS
 231 ////////////////////////////////////////////////////////////
 232
 233 void InitializationThread::delay(void)
 234 {
 235         const char *temp = "|/-\\";
 236         printf("Thread is doing something important... ?\b", temp[4]);
 237
 238         for(int i = 0; i < 20; i++)
 239         {
 240                 printf("%c\b", temp[i%4]);
 241                 msleep(25);
 242         }
 243
 244         printf("Done\n\n");
 245 }
 246
 247 void InitializationThread::initTranslations(void)
 248 {
 249         //Search for language files
 250         QStringList qmFiles = QDir(":/localization").entryList(QStringList() << "LameXP_??.qm", QDir::Files, QDir::Name);
 251
 252         //Make sure we found at least one translation
 253         if(qmFiles.count() < 1)
 254         {
 255                 qFatal("Could not find any translation files!");
 256                 return;
 257         }
 258
 259         //Add all available translations
 260         while(!qmFiles.isEmpty())
 261         {
 262                 QString langId, langName;
 263                 unsigned int systemId = 0;
 264                 QString qmFile = qmFiles.takeFirst();
 265
 266                 QRegExp langIdExp("LameXP_(\\w\\w)\\.qm", Qt::CaseInsensitive);
 267                 if(langIdExp.indexIn(qmFile) >= 0)
 268                 {
 269                         langId = langIdExp.cap(1).toLower();
 270                 }
 271
 272                 QResource langRes = (QString(":/localization/%1.txt").arg(qmFile));
 273                 if(langRes.isValid() && langRes.size() > 0)
 274                 {
 275                         QStringList langInfo = QString::fromUtf8(reinterpret_cast<const char*>(langRes.data()), langRes.size()).simplified().split(",", QString::SkipEmptyParts);
 276                         if(langInfo.count() == 2)
 277                         {
 278                                 systemId = langInfo.at(0).toUInt();
 279                                 langName = langInfo.at(1);
 280                         }
 281                 }
 282
 283                 if(lamexp_translation_register(langId, qmFile, langName, systemId))
 284                 {
 285                         qDebug64("Registering translation: %1 = %2 (%3)", qmFile, langName, QString::number(systemId));
 286                 }
 287                 else
 288                 {
 289                         qWarning("Failed to register: %s", qmFile.toLatin1().constData());
 290                 }
 291         }
 292
 293         qDebug("All registered.\n");
 294 }
 295
 296 void InitializationThread::initNeroAac(void)
 297 {
 298         const QString appPath = QDir(QCoreApplication::applicationDirPath()).canonicalPath();
 299
 300         QFileInfo neroFileInfo[3];
 301         neroFileInfo[0] = QFileInfo(QString("%1/neroAacEnc.exe").arg(appPath));
 302         neroFileInfo[1] = QFileInfo(QString("%1/neroAacDec.exe").arg(appPath));
 303         neroFileInfo[2] = QFileInfo(QString("%1/neroAacTag.exe").arg(appPath));
 304
 305         bool neroFilesFound = true;
 306         for(int i = 0; i < 3; i++)      { if(!neroFileInfo[i].exists()) neroFilesFound = false; }
 307
 308         //Lock the Nero binaries
 309         if(!neroFilesFound)
 310         {
 311                 qDebug("Nero encoder binaries not found -> AAC encoding support will be disabled!\n");
 312                 return;
 313         }
 314
 315         qDebug("Found Nero AAC encoder binary:\n%s\n", neroFileInfo[0].canonicalFilePath().toUtf8().constData());
 316
 317         LockedFile *neroBin[3];
 318         for(int i = 0; i < 3; i++) neroBin[i] = NULL;
 319
 320         try
 321         {
 322                 for(int i = 0; i < 3; i++)
 323                 {
 324                         neroBin[i] = new LockedFile(neroFileInfo[i].canonicalFilePath());
 325                 }
 326         }
 327         catch(...)
 328         {
 329                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 330                 qWarning("Failed to get excluive lock to Nero encoder binary -> AAC encoding support will be disabled!");
 331                 return;
 332         }
 333
 334         QProcess process;
 335         process.setProcessChannelMode(QProcess::MergedChannels);
 336         process.setReadChannel(QProcess::StandardOutput);
 337         process.start(neroFileInfo[0].canonicalFilePath(), QStringList() << "-help");
 338
 339         if(!process.waitForStarted())
 340         {
 341                 qWarning("Nero process failed to create!");
 342                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 343                 process.kill();
 344                 process.waitForFinished(-1);
 345                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 346                 return;
 347         }
 348
 349         unsigned int neroVersion = 0;
 350
 351         while(process.state() != QProcess::NotRunning)
 352         {
 353                 if(!process.waitForReadyRead())
 354                 {
 355                         if(process.state() == QProcess::Running)
 356                         {
 357                                 qWarning("Nero process time out -> killing!");
 358                                 process.kill();
 359                                 process.waitForFinished(-1);
 360                                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 361                                 return;
 362                         }
 363                 }
 364
 365                 while(process.canReadLine())
 366                 {
 367                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 368                         QStringList tokens = line.split(" ", QString::SkipEmptyParts, Qt::CaseInsensitive);
 369                         int index1 = tokens.indexOf("Package");
 370                         int index2 = tokens.indexOf("version:");
 371                         if(index1 >= 0 && index2 >= 0 && index1 + 1 == index2 && index2 < tokens.count() - 1)
 372                         {
 373                                 QStringList versionTokens = tokens.at(index2 + 1).split(".", QString::SkipEmptyParts, Qt::CaseInsensitive);
 374                                 if(versionTokens.count() == 4)
 375                                 {
 376                                         neroVersion = 0;
 377                                         neroVersion += min(9, max(0, versionTokens.at(3).toInt()));
 378                                         neroVersion += min(9, max(0, versionTokens.at(2).toInt())) * 10;
 379                                         neroVersion += min(9, max(0, versionTokens.at(1).toInt())) * 100;
 380                                         neroVersion += min(9, max(0, versionTokens.at(0).toInt())) * 1000;
 381                                 }
 382                         }
 383                 }
 384         }
 385
 386         if(!(neroVersion > 0))
 387         {
 388                 qWarning("Nero AAC version could not be determined -> AAC encoding support will be disabled!");
 389                 for(int i = 0; i < 3; i++) LAMEXP_DELETE(neroBin[i]);
 390                 return;
 391         }
 392
 393         for(int i = 0; i < 3; i++)
 394         {
 395                 lamexp_register_tool(neroFileInfo[i].fileName(), neroBin[i], neroVersion);
 396         }
 397 }
 398
 399
 400 void InitializationThread::initWmaDec(void)
 401 {
 402         static const char* wmaDecoderComponentPath = "NCH Software/Components/wmawav/wmawav.exe";
 403
 404         LockedFile *wmaFileBin = NULL;
 405         QFileInfo wmaFileInfo = QFileInfo(QString("%1/%2").arg(lamexp_known_folder(lamexp_folder_programfiles), wmaDecoderComponentPath));
 406
 407         if(!wmaFileInfo.exists())
 408         {
 409                 qDebug("WMA File Decoder not found -> WMA decoding support will be disabled!\n");
 410                 return;
 411         }
 412
 413         try
 414         {
 415                 wmaFileBin = new LockedFile(wmaFileInfo.canonicalFilePath());
 416         }
 417         catch(...)
 418         {
 419                 qWarning("Failed to get excluive lock to WMA File Decoder binary -> WMA decoding support will be disabled!");
 420                 return;
 421         }
 422
 423         QProcess process;
 424         process.setProcessChannelMode(QProcess::MergedChannels);
 425         process.setReadChannel(QProcess::StandardOutput);
 426         process.start(wmaFileInfo.canonicalFilePath(), QStringList());
 427
 428         if(!process.waitForStarted())
 429         {
 430                 qWarning("WmaWav process failed to create!");
 431                 qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
 432                 process.kill();
 433                 process.waitForFinished(-1);
 434                 return;
 435         }
 436
 437         bool b_wmaWavFound = false;
 438
 439         while(process.state() != QProcess::NotRunning)
 440         {
 441                 if(!process.waitForReadyRead())
 442                 {
 443                         if(process.state() == QProcess::Running)
 444                         {
 445                                 qWarning("WmaWav process time out -> killing!");
 446                                 process.kill();
 447                                 process.waitForFinished(-1);
 448                                 return;
 449                         }
 450                 }
 451                 while(process.canReadLine())
 452                 {
 453                         QString line = QString::fromUtf8(process.readLine().constData()).simplified();
 454                         if(line.contains("Usage: wmatowav.exe WMAFileSpec WAVFileSpec", Qt::CaseInsensitive))
 455                         {
 456                                 b_wmaWavFound = true;
 457                         }
 458                 }
 459         }
 460
 461         if(!b_wmaWavFound)
 462         {
 463                 qWarning("WmaWav could not be identified -> WMA decoding support will be disabled!\n");
 464                 LAMEXP_DELETE(wmaFileBin);
 465                 return;
 466         }
 467
 468         qDebug("Found WMA File Decoder binary:\n%s\n", wmaFileInfo.canonicalFilePath().toUtf8().constData());
 469
 470         if(wmaFileBin)
 471         {
 472                 lamexp_register_tool(wmaFileInfo.fileName(), wmaFileBin);
 473         }
 474 }
 475
 476 ////////////////////////////////////////////////////////////
 477 // EVENTS
 478 ////////////////////////////////////////////////////////////
 479
 480 /*NONE*/