X-Git-Url: https://git.siccegge.de//index.cgi?p=frida%2Ffrida.git;a=blobdiff_plain;f=src%2Fgui%2FMainwindow.cxx;h=0c08892642dd760b4f5e611254e9c8c67de2467e;hp=8a62ef8d2257386cf17b6df7074d48b82a414c29;hb=ccde95277ce5e3929d09aef387c2f5956592d066;hpb=e483d95e6b01bc5c6b97bb596409db0b35e213f7 diff --git a/src/gui/Mainwindow.cxx b/src/gui/Mainwindow.cxx index 8a62ef8..0c08892 100644 --- a/src/gui/Mainwindow.cxx +++ b/src/gui/Mainwindow.cxx @@ -1,15 +1,21 @@ #include "Mainwindow.hxx" #include "qt.hxx" #include "disassembler/llvm/LLVMDisassembler.hxx" - +#include "core/Function.hxx" +#include "core/BasicBlock.hxx" +#include "core/InformationManager.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, + local__add_basic_block(BasicBlock * block, + Mainwindow * mainwindow, InformationManager * manager, std::map& known_blocks, CFGScene * scene, uint64_t starty, uint64_t startx); } @@ -18,18 +24,19 @@ Mainwindow::Mainwindow(InformationManager* mgr) : manager(mgr) , logger(log4cxx::Logger::getLogger("Mainwindow")) { openAction = new QAction(tr("&Open"), this); - // saveAction = new QAction(tr("&Save"), 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(saveAction, SIGNAL(triggered()), + this, SLOT(save())); connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit())); fileMenu = menuBar()->addMenu(tr("&File")); fileMenu->addAction(openAction); - // fileMenu->addAction(saveAction); + fileMenu->addAction(saveAction); fileMenu->addSeparator(); fileMenu->addAction(exitAction); @@ -60,6 +67,18 @@ Mainwindow::Mainwindow(InformationManager* mgr) auto item = new QListWidgetItem(name.c_str(), listWidget); item->setBackground(QBrush(QColor(0xff, 0xdd, 0xdd))); }); + setGlobalHotkeys(); +} + +void Mainwindow::setGlobalHotkeys() { + QShortcut *shortcut = new QShortcut(QKeySequence("f"), this); + connect(shortcut, &QShortcut::activated, this, &Mainwindow::requestNewFunction); + + shortcut = new QShortcut(QKeySequence("r"), listWidget); + connect(shortcut, &QShortcut::activated, [=]() { + QListWidgetItem * item = listWidget->currentItem(); + if (item) renameFunction(objects_list[item]->getFunction()); + }); } void Mainwindow::quit() @@ -80,47 +99,81 @@ void Mainwindow::open() { manager->reset(fileName.toStdString()); } -void Mainwindow::switchMainPlane(int index) { +void Mainwindow::save() { + QString filename = QFileDialog::getSaveFileName(this, tr("Save File"), "", tr("Frida Archives (*.frida)")); + manager->save(filename); +} + +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]; + listWidget->setCurrentItem(item); + stackedWidget->setCurrentWidget(objects_list[item]); + } else { + LOG4CXX_DEBUG(logger, "No function at " << std::hex << address + << " -- it's probably an imported Symbol"); + } +} + +void Mainwindow::switchMainPlane(int) { stackedWidget->setCurrentWidget(objects_list[listWidget->currentItem()]); } void Mainwindow::showListContextMenu(const QPoint& point) { QListWidgetItem * item = listWidget->itemAt(point); + QMenu menu(this); if (item) { - LOG4CXX_DEBUG(logger, "WOHO " << item->text().toStdString()); + QAction * act = menu.addAction("Rename Function"); + connect(act, &QAction::triggered, [=]() {this->renameFunction(objects_list[item]->getFunction());}); } else { - QMenu menu(this); QAction * act = menu.addAction("AddFunction"); connect(act, SIGNAL(triggered()), this, SLOT(requestNewFunction())); - - menu.exec(listWidget->mapToGlobal(point)); } + menu.exec(listWidget->mapToGlobal(point)); } void Mainwindow::requestNewFunction() { NewFunctionDialog dialog; int result = dialog.exec(); if (QDialog::Accepted == result) { - LOG4CXX_DEBUG(logger, "requesting Function at " << std::hex << dialog.result()); - manager->getDisassembler()->disassembleFunctionAt(dialog.result()); + requestNewFunctionByAddress(dialog.result()); } else { LOG4CXX_DEBUG(logger, "requestNewFunction 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(Function* function) { + SimpleStringDialog dialog("New name"); + int result = dialog.exec(); + if (QDialog::Accepted == result) { + LOG4CXX_DEBUG(logger, "renaming Function " << function->getName() + << " to " << dialog.result().toStdString()); + function->setName(dialog.result().toStdString()); + objects_list_by_address[function->getStartAddress()]->setText(dialog.result()); + } else { + LOG4CXX_DEBUG(logger, "renameFunction aborted"); + } +} + void Mainwindow::addFunction(Function* fun) { - if (functions.find(fun) != functions.end()) + if (functions.find(fun->getStartAddress()) != functions.end()) return; - functions.insert(fun); + functions.insert(std::make_pair(fun->getStartAddress(), fun)); - QTabWidget * w = new QTabWidget(); + FunctionWidget * w = new FunctionWidget(fun); // CFG CFGScene * scene = new CFGScene; - Disassembler * dis = manager->getDisassembler(); - BasicBlock * block = dis->getBasicBlock(fun->getStartAddress()); + BasicBlock * block = manager->getBasicBlock(fun->getStartAddress()); uint64_t start_address(std::numeric_limits::max()); for (auto b : fun->blocks()) { @@ -128,8 +181,8 @@ void Mainwindow::addFunction(Function* fun) { start_address = b.first; } - local__add_basic_block(block, manager->getDisassembler(), blocks, scene, - start_address, 100); + local__add_basic_block(block, this, + manager, blocks, scene, start_address, 100); QGraphicsView * view = new QGraphicsView(scene); w->addTab(view, "CFG"); @@ -144,11 +197,15 @@ void Mainwindow::addFunction(Function* fun) { QListWidgetItem * item = new QListWidgetItem(fun->getName().c_str(), listWidget); 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, + local__add_basic_block(BasicBlock * block, + Mainwindow * mainwindow, InformationManager * manager, std::map& known_blocks, CFGScene * scene, uint64_t starty, uint64_t startx) { @@ -159,7 +216,8 @@ namespace { std::stringstream s; s << "BLOCK_" << std::hex << block->getStartAddress() << "_" << block->getEndAddress(); - BasicBlockWidget * widget = new BasicBlockWidget(s.str().c_str(), block); + BasicBlockWidget * widget = new BasicBlockWidget(s.str().c_str(), + block, mainwindow); known_blocks.insert(std::make_pair(block->getStartAddress(), widget)); @@ -167,16 +225,17 @@ namespace { 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()); - }); + manager->getDisassembler() + ->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; @@ -184,16 +243,16 @@ namespace { int xshift = 0; if (block->getNextBlock(1) != 0) xshift = 1; - tmpblock = dis->getBasicBlock(block->getNextBlock(0)); - tmp = local__add_basic_block(tmpblock, dis, + tmpblock = manager->getBasicBlock(block->getNextBlock(0)); + tmp = local__add_basic_block(tmpblock, mainwindow, manager, 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, + tmpblock = manager->getBasicBlock(block->getNextBlock(1)); + tmp = local__add_basic_block(tmpblock, mainwindow, manager, known_blocks, scene, starty, startx-1); nextr = tmp;