src/gui/Mainwindow.cxx

   1  #include "Mainwindow.hxx"
   2 #include "widgets/BasicBlockWidget.hxx"
   3 #include "qt.hxx"
   4 #include "disassembler/llvm/LLVMDisassembler.hxx"
   5
   6 #include <iostream>
   7 #include <sstream>
   8
   9 #include <QtGui>
  10
  11 Mainwindow::Mainwindow(const std::string& filename)
  12 {
  13     openAction = new QAction(tr("&Open"), this);
  14     // saveAction = new QAction(tr("&Save"), this);
  15     exitAction = new QAction(tr("E&xit"), this);
  16
  17     connect(openAction, SIGNAL(triggered()), this, SLOT(open()));
  18     // connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
  19     connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
  20
  21     fileMenu = menuBar()->addMenu(tr("&File"));
  22     fileMenu->addAction(openAction);
  23     // fileMenu->addAction(saveAction);
  24     fileMenu->addSeparator();
  25     fileMenu->addAction(exitAction);
  26
  27     listWidget = new QListWidget();
  28     stackedWidget = new QStackedWidget();
  29     dockWidget = new QDockWidget(tr("Functions"), this);
  30     dockWidget->setAllowedAreas(Qt::LeftDockWidgetArea |
  31                                 Qt::RightDockWidgetArea);
  32     dockWidget->setWidget(listWidget);
  33     addDockWidget(Qt::LeftDockWidgetArea, dockWidget);
  34     setCentralWidget(stackedWidget);
  35
  36     connect(listWidget, SIGNAL(currentRowChanged(int)),
  37             stackedWidget, SLOT(setCurrentIndex(int)));
  38
  39     setWindowTitle(tr("FRIDA"));
  40
  41         openBinary(filename);
  42 }
  43
  44 void Mainwindow::quit()
  45 {
  46     QMessageBox messageBox;
  47     messageBox.setWindowTitle(tr("Notepad"));
  48     messageBox.setText(tr("Do you really want to quit?"));
  49     messageBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
  50     messageBox.setDefaultButton(QMessageBox::No);
  51     if (messageBox.exec() == QMessageBox::Yes)
  52         qApp->quit();
  53 }
  54
  55 void Mainwindow::open() {
  56     QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "",
  57                                                     tr("Binaries (*)"));
  58
  59         openBinary(fileName.toStdString());
  60 }
  61
  62 void Mainwindow::openBinary(const std::string& filename) {
  63     if (filename != "") {
  64         disassembler.reset(new LLVMDisassembler(filename));
  65                 disassembler->forEachFunction([&](uint64_t address, Function* fun) {
  66                                 populateSymbolInformation(fun);
  67                         });
  68
  69         // curBin = new Binary(fileName.toStdString());
  70
  71         // std::vector<std::string> symbols = curBin->getSymbols();
  72         // if (0 == symbols.size())
  73         //     populateSymbolInformation(".text");
  74         // for (auto it = symbols.begin(); it != symbols.end(); ++it) {
  75         //     populateSymbolInformation(*it);
  76         // }
  77     }
  78 }
  79
  80 void Mainwindow::populateSymbolInformation(Function* fun) {
  81     QTabWidget * w = new QTabWidget();
  82
  83     // Listing
  84     QTableWidget * t = new QTableWidget();
  85     t->setColumnCount(3);
  86     t->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
  87     // curBin->for_each_instruction(sym, [&t](long add, std::string bytes, std::string mnemonic) {
  88     //         int row = t->rowCount();
  89     //         std::stringstream s;
  90     //         t->setRowCount(t->rowCount() + 1);
  91     //         s << std::hex << add;
  92     //         t->setItem(row,0,new QTableWidgetItem(s.str().c_str()));
  93     //         s.str("");
  94     //         s << std::hex;
  95     //         for_each(bytes.begin(), bytes.end(), [&s](char c){s << (unsigned int)((unsigned char)c) << ' ';});
  96     //         t->setItem(row,1,new QTableWidgetItem(s.str().c_str()));
  97     //         t->setItem(row,2,new QTableWidgetItem(mnemonic.c_str() + 1));
  98     //     });
  99     w->addTab(t, "Listing");
 100
 101     // CFG
 102     QGraphicsScene * scene = new QGraphicsScene;
 103
 104     BasicBlockWidget * s1 = new BasicBlockWidget;
 105     scene->addItem(s1);
 106     s1->setFlag(QGraphicsItem::ItemIsMovable, true);
 107
 108     BasicBlockWidget * s2 = new BasicBlockWidget;
 109     scene->addItem(s2);
 110     s2->setFlag(QGraphicsItem::ItemIsMovable, true);
 111     s2->moveBy(-200, 350);
 112
 113     BasicBlockWidget * s3 = new BasicBlockWidget;
 114     scene->addItem(s3);
 115     s3->setFlag(QGraphicsItem::ItemIsMovable, true);
 116     s3->moveBy(100, 350);
 117
 118     BasicBlockWidget * s4 = new BasicBlockWidget;
 119     scene->addItem(s4);
 120     s4->setFlag(QGraphicsItem::ItemIsMovable, true);
 121     s4->moveBy(400, 350);
 122
 123
 124     QGraphicsView * view = new QGraphicsView(scene);
 125     w->addTab(view, "CFG");
 126
 127     listWidget->addItem(fun->getName().c_str());
 128     stackedWidget->addWidget(w);
 129 }