src/main.cxx

   1 #include "disassembler/llvm/include_llvm.hxx"
   2
   3 #include <climits>
   4
   5 #include <QApplication>
   6 #if QT_VERSION > QT_VERSION_CHECK(5, 2, 0)
   7 #define ARGPARSE
   8 #endif
   9
  10 #ifdef ARGPARSE
  11 #include <QCommandLineParser>
  12 #endif
  13 #include <QTextEdit>
  14 #include <QMetaType>
  15 #include <QVector>
  16
  17 #include "log4cxx/logger.h"
  18 #include "log4cxx/basicconfigurator.h"
  19
  20 #include "gui/Mainwindow.hxx"
  21 #include "core/InformationManager.hxx"
  22 #include "core/Settings.hxx"
  23 #include "disassembler/llvm/LLVMDisassembler.hxx"
  24 #include "Config.hxx"
  25
  26 int main(int argc, char** argv)
  27 {
  28         QApplication app(argc, argv);
  29
  30         log4cxx::BasicConfigurator::configure();
  31         log4cxx::LoggerPtr _logger(log4cxx::Logger::getLogger("main"));
  32
  33 #ifdef ARGPARSE
  34         QCommandLineParser parser;
  35 #endif
  36
  37         QApplication::setApplicationName("frida");
  38         QApplication::setApplicationVersion("0.0");
  39         QApplication::addLibraryPath(CONFIG_LIBDIR "/frida/plugins/Interpreter");
  40         qRegisterMetaType<QVector<int> >("QVector<int>");
  41 #ifdef ARGPARSE
  42         parser.addHelpOption();
  43         parser.addVersionOption();
  44
  45         QCommandLineOption loglevelOption("loglevel", "Control verbosity of logging", "FATAL|ERROR|WARN|INFO|DEBUG|TRACE");
  46         loglevelOption.setDefaultValue("INFO");
  47         parser.addOption(loglevelOption);
  48
  49         parser.addPositionalArgument("filename", QCoreApplication::translate("main", "File to disassemble."));
  50
  51         parser.process(app);
  52 #endif
  53
  54         log4cxx::LevelPtr level = log4cxx::Level::getInfo();
  55 #ifdef ARGPARSE
  56         if (parser.value(loglevelOption) != "") {
  57                 std::string levelstring = parser.value(loglevelOption).toStdString();
  58                 if (levelstring == "FATAL")
  59                         level = log4cxx::Level::getFatal();
  60                 if (levelstring == "ERROR")
  61                         level = log4cxx::Level::getError();
  62                 if (levelstring == "WARN")
  63                         level = log4cxx::Level::getWarn();
  64                 if (levelstring == "INFO")
  65                         level = log4cxx::Level::getInfo();
  66                 if (levelstring == "DEBUG")
  67                         level = log4cxx::Level::getDebug();
  68                 if (levelstring == "TRACE")
  69                         level = log4cxx::Level::getTrace();
  70         }
  71 #endif
  72         log4cxx::Logger::getRootLogger()->setLevel(level);
  73
  74         Settings settings;
  75         InformationManager iman;
  76
  77         LOG4CXX_DEBUG(_logger, "Initializing LLVM");
  78         llvm::InitializeAllTargetInfos();
  79         llvm::InitializeAllTargetMCs();
  80         llvm::InitializeAllAsmParsers();
  81         llvm::InitializeAllDisassemblers();
  82
  83         LOG4CXX_DEBUG(_logger, "Initializing Qt");
  84
  85         std::string filename = "";
  86 #ifdef ARGPARSE
  87         if (! parser.positionalArguments().isEmpty()) {
  88                 filename = parser.positionalArguments().at(0).toStdString();
  89         }
  90 #endif
  91
  92         Mainwindow m(&iman);
  93         m.show();
  94         iman.reset(filename);
  95         return app.exec();
  96 }