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