src/Main.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2023 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; always including the non-optional
   9 // LAMEXP GNU GENERAL PUBLIC LICENSE ADDENDUM. See "License.txt" file!
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this program; if not, write to the Free Software Foundation, Inc.,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 // http://www.gnu.org/licenses/gpl-2.0.txt
  21 ///////////////////////////////////////////////////////////////////////////////
  22
  23 //LameXP includes
  24 #include "Global.h"
  25 #include "Dialog_SplashScreen.h"
  26 #include "Dialog_MainWindow.h"
  27 #include "Dialog_Processing.h"
  28 #include "Thread_Initialization.h"
  29 #include "Thread_MessageProducer.h"
  30 #include "Model_Settings.h"
  31 #include "Model_FileList.h"
  32 #include "Model_AudioFile.h"
  33 #include "Encoder_Abstract.h"
  34 #include "ShellIntegration.h"
  35
  36 //MUitls
  37 #include <MUtils/Global.h>
  38 #include <MUtils/OSSupport.h>
  39 #include <MUtils/Version.h>
  40 #include <MUtils/CPUFeatures.h>
  41 #include <MUtils/Terminal.h>
  42 #include <MUtils/Startup.h>
  43 #include <MUtils/IPCChannel.h>
  44
  45 //Qt includes
  46 #include <QMutex>
  47 #include <QApplication>
  48 #include <QMessageBox>
  49 #include <QDate>
  50 #include <QDir>
  51
  52 //VLD
  53 #ifdef _MSC_VER
  54 #include <vld.h>
  55 #endif
  56
  57
  58
  59 ///////////////////////////////////////////////////////////////////////////////
  60 // Helper functions
  61 ///////////////////////////////////////////////////////////////////////////////
  62
  63 static void lamexp_print_logo(void)
  64 {
  65         //Print version info
  66         qDebug("LameXP - Audio Encoder Front-End v%d.%02d %s (Build #%03d)", lamexp_version_major(), lamexp_version_minor(), lamexp_version_release(), lamexp_version_build());
  67         qDebug("Copyright (c) 2004-%04d LoRd_MuldeR <mulder2@gmx.de>. Some rights reserved.", qMax(MUtils::Version::app_build_date().year(), MUtils::OS::current_date().year()));
  68         qDebug("Built on %s at %s with %s for Win-%s.\n", MUTILS_UTF8(MUtils::Version::app_build_date().toString(Qt::ISODate)), MUTILS_UTF8(MUtils::Version::app_build_time().toString(Qt::ISODate)), MUtils::Version::compiler_version(), MUtils::Version::compiler_arch());
  69
  70         //print license info
  71         qDebug("This program is free software: you can redistribute it and/or modify");
  72         qDebug("it under the terms of the GNU General Public License <http://www.gnu.org/>.");
  73         qDebug("Note that this program is distributed with ABSOLUTELY NO WARRANTY.\n");
  74
  75         //Print library version
  76         qDebug("This application is powerd by MUtils library v%u.%02u (%s, %s).\n", MUtils::Version::lib_version_major(), MUtils::Version::lib_version_minor(), MUTILS_UTF8(MUtils::Version::lib_build_date().toString(Qt::ISODate)), MUTILS_UTF8(MUtils::Version::lib_build_time().toString(Qt::ISODate)));
  77
  78         //Print warning, if this is a "debug" build
  79         if(MUTILS_DEBUG)
  80         {
  81                 qWarning("---------------------------------------------------------");
  82                 qWarning("DEBUG BUILD: DO NOT RELEASE THIS BINARY TO THE PUBLIC !!!");
  83                 qWarning("---------------------------------------------------------\n");
  84         }
  85 }
  86
  87 static int lamexp_initialize_ipc(MUtils::IPCChannel *const ipcChannel)
  88 {
  89         int iResult = 0;
  90
  91         if((iResult = ipcChannel->initialize()) != MUtils::IPCChannel::RET_SUCCESS_MASTER)
  92         {
  93                 if(iResult == MUtils::IPCChannel::RET_SUCCESS_SLAVE)
  94                 {
  95                         qDebug("LameXP is already running, connecting to running instance...");
  96                         QScopedPointer<MessageProducerThread> messageProducerThread(new MessageProducerThread(ipcChannel));
  97                         messageProducerThread->start();
  98                         if(!messageProducerThread->wait(30000))
  99                         {
 100                                 qWarning("MessageProducer thread has encountered timeout -> going to kill!");
 101                                 messageProducerThread->terminate();
 102                                 messageProducerThread->wait();
 103                                 MUtils::OS::system_message_err(L"LameXP", L"LameXP is already running, but the running instance doesn't respond!");
 104                                 return -1;
 105                         }
 106                         return 0;
 107                 }
 108                 else
 109                 {
 110                         qFatal("The IPC initialization has failed!");
 111                         return -1;
 112                 }
 113         }
 114
 115         return 1;
 116 }
 117
 118 static void initialize_lamexp(const MUtils::OS::ArgumentMap &arguments, const MUtils::CPUFetaures::cpu_info_t &cpuFeatures, SettingsModel *const settingsModel)
 119 {
 120         QScopedPointer<InitializationThread> poInitializationThread(new InitializationThread(cpuFeatures));
 121         if (!arguments.contains("no-splash"))
 122         {
 123                 SplashScreen::showSplash(poInitializationThread.data());
 124                 settingsModel->slowStartup(poInitializationThread->getSlowIndicator());
 125         }
 126         else
 127         {
 128                 poInitializationThread->runSyncronized(); /*no splash*/
 129         }
 130 }
 131
 132 static int lamexp_main_loop(const MUtils::OS::ArgumentMap &arguments, const MUtils::CPUFetaures::cpu_info_t &cpuFeatures, MUtils::IPCChannel *const ipcChannel, int &iShutdown)
 133 {
 134         int iResult = -1;
 135         bool bAccepted = true;
 136
 137         //Create models
 138         QScopedPointer<FileListModel>           fileListModel(new FileListModel()          );
 139         QScopedPointer<AudioFileModel_MetaInfo> metaInfoModel(new AudioFileModel_MetaInfo());
 140         QScopedPointer<SettingsModel>           settingsModel(new SettingsModel()          );
 141
 142         //Show splash screen
 143         initialize_lamexp(arguments, cpuFeatures, settingsModel.data());
 144
 145         //Validate settings
 146         settingsModel->validate();
 147
 148         //Create main window
 149         QScopedPointer<MainWindow> poMainWindow(new MainWindow(ipcChannel, fileListModel.data(), metaInfoModel.data(), settingsModel.data()));
 150
 151         //Main application loop
 152         while(bAccepted && (iShutdown <= SHUTDOWN_FLAG_NONE))
 153         {
 154                 //Show main window
 155                 poMainWindow->show();
 156                 iResult = qApp->exec();
 157                 bAccepted = poMainWindow->isAccepted();
 158
 159                 //Sync settings
 160                 settingsModel->syncNow();
 161
 162                 //Show processing dialog
 163                 if(bAccepted && (fileListModel->rowCount() > 0))
 164                 {
 165                         ProcessingDialog *processingDialog = new ProcessingDialog(fileListModel.data(), metaInfoModel.data(), settingsModel.data());
 166                         processingDialog->exec();
 167                         iShutdown = processingDialog->getShutdownFlag();
 168                         MUTILS_DELETE(processingDialog);
 169                 }
 170         }
 171
 172         return iResult;
 173 }
 174
 175 ///////////////////////////////////////////////////////////////////////////////
 176 // Main function
 177 ///////////////////////////////////////////////////////////////////////////////
 178
 179 #pragma warning(disable: 4456)
 180
 181 static int lamexp_main(int &argc, char **argv)
 182 {
 183         int iResult = -1;
 184         int iShutdown = SHUTDOWN_FLAG_NONE;
 185
 186         //Print logo
 187         lamexp_print_logo();
 188
 189         //Get CLI arguments
 190         const MUtils::OS::ArgumentMap &arguments = MUtils::OS::arguments();
 191
 192         //Enumerate CLI arguments
 193         if(!arguments.isEmpty())
 194         {
 195                 qDebug("Command-Line Arguments:");
 196                 foreach(const QString &key, arguments.uniqueKeys())
 197                 {
 198                         foreach(const QString &val, arguments.values(key))
 199                         {
 200                                 if(!val.isEmpty())
 201                                 {
 202                                         qDebug("--%s = \"%s\"", MUTILS_UTF8(key), MUTILS_UTF8(val));
 203                                         continue;
 204                                 }
 205                                 qDebug("--%s", MUTILS_UTF8(key));
 206                         }
 207                 }
 208                 qDebug(" ");
 209         }
 210
 211         //Uninstall?
 212         if(arguments.contains("uninstall"))
 213         {
 214                 qWarning("Un-install: Removing LameXP shell integration...");
 215                 ShellIntegration::remove(false);
 216                 return EXIT_SUCCESS;
 217         }
 218
 219         //Detect CPU capabilities
 220         const MUtils::CPUFetaures::cpu_info_t cpuFeatures = MUtils::CPUFetaures::detect();
 221         qDebug("   CPU vendor id  :  %s (Intel=%s)", cpuFeatures.idstr, MUTILS_BOOL2STR(cpuFeatures.vendor & MUtils::CPUFetaures::VENDOR_INTEL));
 222         qDebug("CPU brand string  :  %s", cpuFeatures.brand);
 223         qDebug("   CPU signature  :  Family=%d, Model=%d, Stepping=%d", cpuFeatures.family, cpuFeatures.model, cpuFeatures.stepping);
 224         qDebug("CPU architecture  :  %s", cpuFeatures.x64 ? "x64 (64-Bit)" : "x86 (32-Bit)");
 225         qDebug("CPU capabilities  :  CMOV=%s, MMX=%s, SSE=%s, SSE2=%s, SSE3=%s, SSSE3=%s", MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_CMOV), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_MMX), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_SSE), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_SSE2), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_SSE3), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_SSSE3));
 226         qDebug("CPU capabilities  :  SSE4.1=%s, SSE4.2=%s, AVX=%s, AVX2=%s, FMA3=%s, LZCNT=%s", MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_SSE41), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_SSE42), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_AVX), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_AVX2), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_FMA3), MUTILS_BOOL2STR(cpuFeatures.features & MUtils::CPUFetaures::FLAG_LZCNT));
 227         qDebug(" Number of CPU's  :  %d\n", cpuFeatures.count);
 228
 229         //Initialize Qt
 230         QScopedPointer<QApplication> application(MUtils::Startup::create_qt(argc, argv, QLatin1String("LameXP - Audio Encoder Front-End")));
 231         if(application.isNull())
 232         {
 233                 return EXIT_FAILURE;
 234         }
 235
 236         //Initialize application
 237         application->setWindowIcon(lamexp_app_icon());
 238         application->setApplicationVersion(QString().sprintf("%d.%02d.%04d", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build()));
 239
 240         //Initialize resources
 241         lamexp_initialize_resources();
 242
 243         //Check for expiration
 244         if(lamexp_version_test())
 245         {
 246                 const QDate currentDate = MUtils::OS::current_date();
 247                 if(currentDate.addDays(1) < MUtils::Version::app_build_date())
 248                 {
 249                         qFatal("System's date (%s) is before LameXP build date (%s). Huh?", currentDate.toString(Qt::ISODate).toLatin1().constData(), MUtils::Version::app_build_date().toString(Qt::ISODate).toLatin1().constData());
 250                 }
 251                 qWarning(QString("Note: This test (pre-release) version of LameXP will expire at %1.\n").arg(lamexp_version_expires().toString(Qt::ISODate)).toLatin1().constData());
 252         }
 253
 254         //Initialize IPC
 255         QScopedPointer<MUtils::IPCChannel> ipcChannel(new MUtils::IPCChannel("lamexp-v4", lamexp_version_build(), "instance"));
 256         if((iResult = lamexp_initialize_ipc(ipcChannel.data())) < 1)
 257         {
 258                 return (iResult == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
 259         }
 260
 261         //Kill application?
 262         if(arguments.contains("kill") || arguments.contains("force-kill"))
 263         {
 264                 return EXIT_SUCCESS;
 265         }
 266
 267         //Self-test
 268         if(MUTILS_DEBUG)
 269         {
 270                 InitializationThread::selfTest();
 271         }
 272
 273         //Main application loop
 274         iResult = lamexp_main_loop(arguments, cpuFeatures, ipcChannel.data(), iShutdown);
 275
 276         //Final clean-up
 277         qDebug("Shutting down, please wait...\n");
 278
 279         //Shotdown computer
 280         if(iShutdown > SHUTDOWN_FLAG_NONE)
 281         {
 282                 if(!MUtils::OS::shutdown_computer(QApplication::applicationFilePath(), 12, true, (iShutdown == SHUTDOWN_FLAG_HIBERNATE)))
 283                 {
 284                         QMessageBox messageBox(QMessageBox::Critical, "LameXP", "Sorry, LameXP was unable to shutdown your computer!", QMessageBox::NoButton, NULL, Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint | Qt::WindowStaysOnTopHint);
 285                 }
 286         }
 287
 288         //Terminate
 289         return iResult;
 290 }
 291
 292 ///////////////////////////////////////////////////////////////////////////////
 293 // Applicaton entry point
 294 ///////////////////////////////////////////////////////////////////////////////
 295
 296 int main(int argc, char* argv[])
 297 {
 298         return MUtils::Startup::startup(argc, argv, lamexp_main, "LameXP", lamexp_version_test());
 299 }