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git.siccegge.de Git - frida/frida.git/blob - src/gui/Mainwindow.cxx
1 #include "Mainwindow.hxx"
3 #include "disassembler/llvm/LLVMDisassembler.hxx"
4 #include "widgets/CFGScene.hxx"
12 Mainwindow::Mainwindow(const std::string
& filename
)
14 openAction
= new QAction(tr("&Open"), this);
15 // saveAction = new QAction(tr("&Save"), this);
16 exitAction
= new QAction(tr("E&xit"), this);
18 connect(openAction
, SIGNAL(triggered()), this, SLOT(open()));
19 // connect(saveAction, SIGNAL(triggered()), this, SLOT(save()));
20 connect(exitAction
, SIGNAL(triggered()), qApp
, SLOT(quit()));
22 fileMenu
= menuBar()->addMenu(tr("&File"));
23 fileMenu
->addAction(openAction
);
24 // fileMenu->addAction(saveAction);
25 fileMenu
->addSeparator();
26 fileMenu
->addAction(exitAction
);
28 scripting
= new ScriptingDock(tr("Scripting"), this);
29 scripting
->setAllowedAreas(Qt::BottomDockWidgetArea
);
30 addDockWidget(Qt::BottomDockWidgetArea
, scripting
);
32 listWidget
= new QListWidget();
33 stackedWidget
= new QStackedWidget();
34 dockWidget
= new QDockWidget(tr("Functions"), this);
35 dockWidget
->setAllowedAreas(Qt::LeftDockWidgetArea
|
36 Qt::RightDockWidgetArea
);
37 dockWidget
->setWidget(listWidget
);
38 addDockWidget(Qt::LeftDockWidgetArea
, dockWidget
);
39 setCentralWidget(stackedWidget
);
41 connect(listWidget
, SIGNAL(currentRowChanged(int)),
42 stackedWidget
, SLOT(setCurrentIndex(int)));
44 setWindowTitle(tr("FRIDA"));
49 void Mainwindow::quit()
51 QMessageBox messageBox
;
52 messageBox
.setWindowTitle(tr("Notepad"));
53 messageBox
.setText(tr("Do you really want to quit?"));
54 messageBox
.setStandardButtons(QMessageBox::Yes
| QMessageBox::No
);
55 messageBox
.setDefaultButton(QMessageBox::No
);
56 if (messageBox
.exec() == QMessageBox::Yes
)
60 void Mainwindow::open() {
61 QString fileName
= QFileDialog::getOpenFileName(this, tr("Open File"), "",
64 openBinary(fileName
.toStdString());
67 void Mainwindow::openBinary(const std::string
& filename
) {
69 disassembler
.reset(new LLVMDisassembler(filename
));
70 disassembler
->forEachFunction([&](uint64_t address
, Function
* fun
) {
71 populateSymbolInformation(fun
);
78 local__add_basic_block(BasicBlock
* block
, Disassembler
* dis
,
79 std::map
<uint64_t, BasicBlockWidget
*>& known_blocks
,
80 CFGScene
* scene
, uint64_t starty
, uint64_t startx
) {
82 decltype(known_blocks
.begin()) old
;
83 if ((old
= known_blocks
.find(block
->getStartAddress())) != known_blocks
.end())
87 s
<< "BLOCK_" << std::hex
<< block
->getStartAddress()
88 << "_" << block
->getEndAddress();
89 BasicBlockWidget
* widget
= new BasicBlockWidget(s
.str().c_str(), block
);
91 known_blocks
.insert(std::make_pair(block
->getStartAddress(), widget
));
93 scene
->addItem(widget
);
94 widget
->setFlag(QGraphicsItem::ItemIsMovable
, true);
95 widget
->moveBy(100*startx
, block
->getStartAddress() - starty
);
97 dis
->printEachInstruction(block
->getStartAddress(), block
->getEndAddress(),
98 [&](uint8_t* bytes
, size_t byte_count
, const std::string
& line
) {
99 widget
->addItem(bytes
, byte_count
, line
.c_str() + 1);
102 BasicBlockWidget
*tmp
, *nextl(NULL
), *nextr(NULL
);
103 BasicBlock
* tmpblock
;
104 if (block
->getNextBlock(0) != 0) {
106 if (block
->getNextBlock(1) != 0)
108 tmpblock
= dis
->getBasicBlock(block
->getNextBlock(0));
109 tmp
= local__add_basic_block(tmpblock
, dis
,
111 scene
, starty
, startx
+xshift
);
113 tmp
->addPrevious(widget
);
115 if (block
->getNextBlock(1) != 0) {
116 tmpblock
= dis
->getBasicBlock(block
->getNextBlock(1));
117 tmp
= local__add_basic_block(tmpblock
, dis
,
119 scene
, starty
, startx
-1);
121 tmp
->addPrevious(widget
);
123 widget
->addNext(nextl
, nextr
);
128 void Mainwindow::populateSymbolInformation(Function
* fun
) {
129 QTabWidget
* w
= new QTabWidget();
132 CFGScene
* scene
= new CFGScene
;
134 BasicBlock
* block
= disassembler
->getBasicBlock(fun
->getStartAddress());
136 local__add_basic_block(block
, disassembler
.get(), blocks
, scene
, block
->getStartAddress(), 100);
138 QGraphicsView
* view
= new QGraphicsView(scene
);
139 w
->addTab(view
, "CFG");
142 QTableWidget
* t
= new QTableWidget();
143 t
->setColumnCount(3);
144 t
->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents
);
146 w
->addTab(t
, "Listing");
148 listWidget
->addItem(fun
->getName().c_str());
149 stackedWidget
->addWidget(w
);