X-Git-Url: https://git.siccegge.de//index.cgi?p=frida%2Ffrida.git;a=blobdiff_plain;f=src%2Fgui%2FMainwindow.cxx;h=39fc83e0d83b4506ccc8d4e56ef5ca5ec138d2af;hp=18dcc8bef99f180c7a193962a2ac674709b9de75;hb=af104b02984cca1973051b301c946d5937b9af4d;hpb=7d4bf581b5f2885d00a86f8a6235bc12fca10731 diff --git a/src/gui/Mainwindow.cxx b/src/gui/Mainwindow.cxx index 18dcc8b..39fc83e 100644 --- a/src/gui/Mainwindow.cxx +++ b/src/gui/Mainwindow.cxx @@ -1,45 +1,73 @@ #include "Mainwindow.hxx" #include "qt.hxx" +#include "bindings/Guile.hxx" #include "disassembler/llvm/LLVMDisassembler.hxx" - +#include "core/Function.hxx" +#include "core/BasicBlock.hxx" +#include "core/InformationManager.hxx" +#include "core/events/RenameFunctionEvent.hxx" +#include "core/events/NewFunctionEvent.hxx" + +#include "widgets/FridaDock.hxx" +#include "widgets/LogDock.hxx" +#include "widgets/ScriptingDock.hxx" #include "widgets/CFGScene.hxx" +#include "widgets/FunctionWidget.hxx" #include "dialogs/NewFunctionDialog.hxx" #include "dialogs/SimpleStringDialog.hxx" #include -namespace { - BasicBlockWidget * - local__add_basic_block(BasicBlock * block, Disassembler * dis, - Mainwindow * mainwindow, - std::map& known_blocks, - CFGScene * scene, uint64_t starty, uint64_t startx); -} - Mainwindow::Mainwindow(InformationManager* mgr) : manager(mgr) - , logger(log4cxx::Logger::getLogger("Mainwindow")) { + , logger(log4cxx::Logger::getLogger("gui.Mainwindow")) { openAction = new QAction(tr("&Open"), this); - // saveAction = new QAction(tr("&Save"), this); + loadAction = new QAction(tr("&Load"), this); + saveAction = new QAction(tr("&Save"), this); exitAction = new QAction(tr("E&xit"), this); - connect(openAction, SIGNAL(triggered()), - this, SLOT(open())); - // connect(saveAction, SIGNAL(triggered()), this, SLOT(save())); - connect(exitAction, SIGNAL(triggered()), - qApp, SLOT(quit())); + connect(openAction, &QAction::triggered, + this, &Mainwindow::open); + connect(loadAction, &QAction::triggered, + this, &Mainwindow::load); + connect(saveAction, &QAction::triggered, + this, &Mainwindow::save); + connect(exitAction, &QAction::triggered, + qApp, &QApplication::quit); fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->addAction(openAction); - // fileMenu->addAction(saveAction); + fileMenu->addAction(loadAction); + fileMenu->addAction(saveAction); fileMenu->addSeparator(); fileMenu->addAction(exitAction); - scripting = new ScriptingDock(tr("Scripting"), this); - scripting->setAllowedAreas(Qt::BottomDockWidgetArea); - addDockWidget(Qt::BottomDockWidgetArea, scripting); - - listWidget = new QListWidget(); + QMenu* interpretermenu = menuBar()->addMenu(tr("&Interpreter")); + + fdock = new FridaDock(tr("Frida Dock"), this); + + fdock->addTab(new LogDock(fdock), "Log"); + + fdock->addTab(new ScriptingDock(manager->getInterpreter("GUILE"), fdock), "guile"); + fdock->setAllowedAreas(Qt::BottomDockWidgetArea); + addDockWidget(Qt::BottomDockWidgetArea, fdock); + QAction* guileLoad = new QAction(tr("&GUILE"), this); + interpretermenu->addAction(guileLoad); + connect(guileLoad, &QAction::triggered, + [&]() { + QString fileName = QFileDialog::getOpenFileName(this, tr("Open Script"), "", + tr("Scripts") + " (*." + + manager->getInterpreter("GUILE")->fileExtension().c_str() + ")"); + if(! fileName.isNull()) { + std::stringstream a, b; + std::string c; + manager->getInterpreter("GUILE")->loadFile(fileName.toStdString(), a, b, c); + } + }); + + listWidget = new QTreeWidget(); + listWidget->setColumnCount(1); + listWidget->setDragDropMode(QAbstractItemView::InternalMove); listWidget->setContextMenuPolicy(Qt::CustomContextMenu); connect(listWidget, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(showListContextMenu(const QPoint&))); @@ -52,15 +80,30 @@ Mainwindow::Mainwindow(InformationManager* mgr) addDockWidget(Qt::LeftDockWidgetArea, dockWidget); setCentralWidget(stackedWidget); - connect(listWidget, SIGNAL(currentRowChanged(int)), - this, SLOT(switchMainPlane(int))); + connect(listWidget, &QTreeWidget::currentItemChanged, + [=] (QTreeWidgetItem* current, QTreeWidgetItem*) { + switchMainPlane(current); + }); setWindowTitle(tr("FRIDA")); - mgr->connect_new_function_signal([&] (Function* fun) {addFunction(fun);}); - mgr->connect_new_dyn_symbol_signal([&] (const std::string& name) { - auto item = new QListWidgetItem(name.c_str(), listWidget); - item->setBackground(QBrush(QColor(0xff, 0xdd, 0xdd))); + QTreeWidgetItem * external = new QTreeWidgetItem(listWidget, QStringList("External Functions")); + external->setChildIndicatorPolicy(QTreeWidgetItem::ShowIndicator); + external->setBackground(0, QBrush(QColor(0xff, 0xdd, 0xdd))); + mgr->registerNewFunctionEvent([=] (NewFunctionEvent* event) { + std::string name = event->function->getName(); + if (event->function->isDynamic()) { + auto item = new QTreeWidgetItem(external, QStringList(name.c_str())); + item->setBackground(0, QBrush(QColor(0xff, 0xdd, 0xdd))); + } else { + addFunction(event->function); + } + }); + mgr->registerRenameFunctionEvent([&](RenameFunctionEvent* event) { + if (objects_list_by_address.find(event->address) == objects_list_by_address.end()) + return; + auto item = objects_list_by_address[event->address]; + if (item) item->setText(0, event->new_name.c_str()); }); setGlobalHotkeys(); } @@ -71,8 +114,8 @@ void Mainwindow::setGlobalHotkeys() { shortcut = new QShortcut(QKeySequence("r"), listWidget); connect(shortcut, &QShortcut::activated, [=]() { - QListWidgetItem * item = listWidget->currentItem(); - if (item) renameFunction(item); + QTreeWidgetItem * item = listWidget->currentItem(); + if (item) renameFunction(objects_list[item]->getFunction()); }); } @@ -88,16 +131,40 @@ void Mainwindow::quit() } void Mainwindow::open() { - QString fileName = QFileDialog::getOpenFileName(this, tr("Open File"), "", - tr("Binaries (*)")); + QFileDialog dialog(this, tr("Open bianry"), "", tr("Binaries (*)")); + + if (dialog.exec()) { + QStringList files = dialog.selectedFiles(); + if(1 != files.size()) { + LOG4CXX_ERROR(logger, "Needs exactly one file name") + } else { + manager->reset(files[0].toStdString()); + } + } +} + +void Mainwindow::load() { + QFileDialog dialog(this, tr("Open saved FrIDa file"), "", tr("Frida Archives (*.frida)")); + + if (dialog.exec()) { + QStringList files = dialog.selectedFiles(); + if(1 != files.size()) { + LOG4CXX_ERROR(logger, "Needs exactly one file name") + } else { + manager->load(files[0].toStdString()); + } + } +} - manager->reset(fileName.toStdString()); +void Mainwindow::save() { + QString filename = QFileDialog::getSaveFileName(this, tr("Save File"), "", tr("Frida Archives (*.frida)")); + manager->save(filename.toStdString()); } void Mainwindow::switchMainPlaneToAddress(uint64_t address) { if (objects_list_by_address.find(address) != objects_list_by_address.end()) { LOG4CXX_DEBUG(logger, "Switching to function " << std::hex << address); - QListWidgetItem * item = objects_list_by_address[address]; + QTreeWidgetItem * item = objects_list_by_address[address]; listWidget->setCurrentItem(item); stackedWidget->setCurrentWidget(objects_list[item]); } else { @@ -106,20 +173,44 @@ void Mainwindow::switchMainPlaneToAddress(uint64_t address) { } } -void Mainwindow::switchMainPlane(int index) { - stackedWidget->setCurrentWidget(objects_list[listWidget->currentItem()]); +void Mainwindow::switchMainPlane(QTreeWidgetItem* to) { + if (objects_list.end() != objects_list.find(to)) + stackedWidget->setCurrentWidget(objects_list[to]); } void Mainwindow::showListContextMenu(const QPoint& point) { - QListWidgetItem * item = listWidget->itemAt(point); + QAction * act; + QTreeWidgetItem * item = listWidget->itemAt(point); QMenu menu(this); + + act = menu.addAction("Add Function"); + connect(act, &QAction::triggered, this, &Mainwindow::requestNewFunction); + + act = menu.addAction("Add Group"); + connect(act, &QAction::triggered, this, &Mainwindow::requestNewGroup); + if (item) { - QAction * act = menu.addAction("Rename Function"); - connect(act, &QAction::triggered, [=]() {this->renameFunction(item);}); - } else { - QAction * act = menu.addAction("AddFunction"); - connect(act, SIGNAL(triggered()), this, SLOT(requestNewFunction())); + if (objects_list.find(item) != objects_list.end()) { + act = menu.addAction("Rename Function"); + connect(act, &QAction::triggered, [=]() {this->renameFunction(objects_list[item]->getFunction());}); + } else { + act = menu.addAction("Rename Group"); + connect(act, &QAction::triggered, [=]() {renameGroup(item);}); + } + + + QMenu* submenu = menu.addMenu("Move to group"); + + for (QTreeWidgetItem* groupitem : group_list) { + act = submenu->addAction(groupitem->text(0)); + connect(act, &QAction::triggered, + [=] () { + listWidget->invisibleRootItem()->removeChild(item); + groupitem->addChild(item); + }); + } } + menu.exec(listWidget->mapToGlobal(point)); } @@ -133,123 +224,60 @@ void Mainwindow::requestNewFunction() { } } +void Mainwindow::requestNewGroup() { + SimpleStringDialog dialog("New Group"); + int result = dialog.exec(); + if (QDialog::Accepted == result) { + QTreeWidgetItem * external = new QTreeWidgetItem(listWidget, QStringList(dialog.result())); + external->setChildIndicatorPolicy(QTreeWidgetItem::ShowIndicator); + group_list.push_back(external); + } else { + LOG4CXX_DEBUG(logger, "requestNewGroup aborted"); + } +} + void Mainwindow::requestNewFunctionByAddress(uint64_t address) { LOG4CXX_DEBUG(logger, "requesting Function at " << std::hex << address); manager->getDisassembler()->disassembleFunctionAt(address); switchMainPlaneToAddress(address); } -void Mainwindow::renameFunction(QListWidgetItem * item) { +void Mainwindow::renameFunction(Function* function) { SimpleStringDialog dialog("New name"); int result = dialog.exec(); if (QDialog::Accepted == result) { - LOG4CXX_DEBUG(logger, "renaming Function " << item->text().toStdString() + LOG4CXX_DEBUG(logger, "renaming Function " << function->getName() << " to " << dialog.result().toStdString()); - item->setText(dialog.result()); + function->setName(dialog.result().toStdString()); } else { LOG4CXX_DEBUG(logger, "renameFunction aborted"); } } -void Mainwindow::addFunction(Function* fun) { - if (functions.find(fun) != functions.end()) - return; - - functions.insert(fun); - - QTabWidget * w = new QTabWidget(); - - // CFG - CFGScene * scene = new CFGScene; - - Disassembler * dis = manager->getDisassembler(); - BasicBlock * block = dis->getBasicBlock(fun->getStartAddress()); - - uint64_t start_address(std::numeric_limits::max()); - for (auto b : fun->blocks()) { - if (b.first < start_address) - start_address = b.first; +void Mainwindow::renameGroup(QTreeWidgetItem* item) { + SimpleStringDialog dialog("New name"); + int result = dialog.exec(); + if (QDialog::Accepted == result) { + LOG4CXX_DEBUG(logger, "renaming group " << item->text(0).toStdString() + << " to " << dialog.result().toStdString()); + item->setText(0, dialog.result()); + } else { + LOG4CXX_DEBUG(logger, "renameFunction aborted"); } +} - local__add_basic_block(block, manager->getDisassembler(), this, - blocks, scene, start_address, 100); - - QGraphicsView * view = new QGraphicsView(scene); - w->addTab(view, "CFG"); +void Mainwindow::addFunction(Function* fun) { + if (functions.find(fun->getStartAddress()) != functions.end()) + return; - // Listing - QTableWidget * t = new QTableWidget(); - t->setColumnCount(3); - t->horizontalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents); + functions.insert(std::make_pair(fun->getStartAddress(), fun)); - w->addTab(t, "Listing"); + FunctionWidget * w = new FunctionWidget(fun, this); - QListWidgetItem * item = new QListWidgetItem(fun->getName().c_str(), listWidget); + QTreeWidgetItem * item = new QTreeWidgetItem(listWidget, QStringList(fun->getName().c_str())); stackedWidget->addWidget(w); objects_list.insert(std::make_pair(item, w)); LOG4CXX_DEBUG(logger, "Adding function widget at " << std::hex << fun->getStartAddress()); objects_list_by_address.insert(std::make_pair(fun->getStartAddress(), item)); } - -namespace { - BasicBlockWidget * - local__add_basic_block(BasicBlock * block, Disassembler * dis, - Mainwindow * mainwindow, - std::map& known_blocks, - CFGScene * scene, uint64_t starty, uint64_t startx) { - - decltype(known_blocks.begin()) old; - if ((old = known_blocks.find(block->getStartAddress())) != known_blocks.end()) - return old->second; - - std::stringstream s; - s << "BLOCK_" << std::hex << block->getStartAddress() - << "_" << block->getEndAddress(); - BasicBlockWidget * widget = new BasicBlockWidget(s.str().c_str(), - block, mainwindow); - - known_blocks.insert(std::make_pair(block->getStartAddress(), widget)); - - scene->addItem(widget); - widget->setFlag(QGraphicsItem::ItemIsMovable, true); - widget->moveBy(100*startx, block->getStartAddress() - starty); - - dis->printEachInstruction(block->getStartAddress(), - block->getEndAddress(), - [&](uint8_t* bytes, - size_t byte_count, - const std::string& line, - const std::string& ref) { - widget->addItem(bytes, byte_count, - line.c_str() + 1, // remove \t - ref.c_str()); - }); - - BasicBlockWidget *tmp, *nextl(NULL), *nextr(NULL); - BasicBlock * tmpblock; - if (block->getNextBlock(0) != 0) { - int xshift = 0; - if (block->getNextBlock(1) != 0) - xshift = 1; - tmpblock = dis->getBasicBlock(block->getNextBlock(0)); - tmp = local__add_basic_block(tmpblock, dis, - mainwindow, - known_blocks, - scene, starty, startx+xshift); - nextl = tmp; - tmp->addPrevious(widget); - } - if (block->getNextBlock(1) != 0) { - tmpblock = dis->getBasicBlock(block->getNextBlock(1)); - tmp = local__add_basic_block(tmpblock, dis, - mainwindow, - known_blocks, - scene, starty, startx-1); - nextr = tmp; - tmp->addPrevious(widget); - } - widget->addNext(nextl, nextr); - return widget; - } -}