From: Christoph Egger <Christoph.Egger@fau.de>
Date: Fri, 20 Feb 2015 17:25:54 +0000 (+0100)
Subject: Properly rename function
X-Git-Tag: v0.1~93
X-Git-Url: https://git.siccegge.de//index.cgi?a=commitdiff_plain;h=bb5959013f2daeff2c0639e868d6406500dc17fb;p=frida%2Ffrida.git

Properly rename function

Renaming a function now also changes the Function object and therefor is
represented in the saved data (and available for forther processing)
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6ee8b0e..629d7e1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,7 @@ SET(frida_SOURCES
   src/gui/widgets/BasicBlockWidget.cxx
   src/gui/widgets/CFGScene.cxx
   src/gui/widgets/ScriptingDock.cxx
+  src/gui/widgets/FunctionWidget.cxx
   src/gui/dialogs/NewFunctionDialog.cxx
   src/gui/dialogs/SimpleStringDialog.cxx
   src/disassembler/Disassembler.cxx
@@ -60,6 +61,7 @@ SET(frida_HEADERS
   src/gui/widgets/BasicBlockWidget.hxx
   src/gui/widgets/CFGScene.hxx
   src/gui/widgets/ScriptingDock.hxx
+  src/gui/widgets/FunctionWidget.hxx
   src/gui/dialogs/NewFunctionDialog.hxx
   src/gui/dialogs/SimpleStringDialog.hxx
   src/disassembler/llvm/LLVMDisassembler.hxx
diff --git a/src/core/Function.hxx b/src/core/Function.hxx
index f4fa90e..39d3f51 100644
--- a/src/core/Function.hxx
+++ b/src/core/Function.hxx
@@ -18,9 +18,10 @@ public:
 		return start_address;
 	}
 
-	std::string getName() const {
-		return name;
-	}
+	std::string getName() const
+		{ return name; }
+	void setName(const std::string& new_name)
+		{ name = new_name; }
 
 	InformationManager* getManager() const {
 		return manager;
diff --git a/src/gui/Mainwindow.cxx b/src/gui/Mainwindow.cxx
index 4d6e2c0..b2f5b4d 100644
--- a/src/gui/Mainwindow.cxx
+++ b/src/gui/Mainwindow.cxx
@@ -6,6 +6,7 @@
 #include "core/InformationManager.hxx"
 #include "widgets/ScriptingDock.hxx"
 #include "widgets/CFGScene.hxx"
+#include "widgets/FunctionWidget.hxx"
 #include "dialogs/NewFunctionDialog.hxx"
 #include "dialogs/SimpleStringDialog.hxx"
 
@@ -76,7 +77,7 @@ void Mainwindow::setGlobalHotkeys() {
 	shortcut = new QShortcut(QKeySequence("r"), listWidget);
 	connect(shortcut, &QShortcut::activated, [=]() {
 			QListWidgetItem * item = listWidget->currentItem();
-			if (item) renameFunction(item);
+			if (item) renameFunction(objects_list[item]->getFunction());
 		});
 }
 
@@ -124,7 +125,7 @@ void Mainwindow::showListContextMenu(const QPoint& point) {
 	QMenu menu(this);
 	if (item) {
 		QAction * act = menu.addAction("Rename Function");
-		connect(act, &QAction::triggered, [=]() {this->renameFunction(item);});
+		connect(act, &QAction::triggered, [=]() {this->renameFunction(objects_list[item]->getFunction());});
 	} else {
 		QAction * act = menu.addAction("AddFunction");
 		connect(act, SIGNAL(triggered()), this, SLOT(requestNewFunction()));
@@ -148,25 +149,26 @@ void Mainwindow::requestNewFunctionByAddress(uint64_t 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());
+		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;
diff --git a/src/gui/Mainwindow.hxx b/src/gui/Mainwindow.hxx
index 633c647..ba0d8b4 100644
--- a/src/gui/Mainwindow.hxx
+++ b/src/gui/Mainwindow.hxx
@@ -3,7 +3,6 @@
 
 #include <memory>
 #include <map>
-#include <set>
 
 #include <QTextEdit>
 #include <QPushButton>
@@ -16,6 +15,7 @@
 class Disassembler;
 class Function;
 class InformationManager;
+class FunctionWidget;
 class BasicBlockWidget;
 class ScriptingDock;
 
@@ -47,11 +47,11 @@ private:
 	QAction *saveAction;
 
 	std::map<uint64_t, BasicBlockWidget*> blocks;
-	std::map<QListWidgetItem*, QWidget*> objects_list;
+	std::map<uint64_t, Function*> functions;
+	std::map<QListWidgetItem*, FunctionWidget*> objects_list;
 	std::map<uint64_t, QListWidgetItem*> objects_list_by_address;
-	std::set<Function*> functions;
-	InformationManager* manager;
 
+	InformationManager* manager;
 	log4cxx::LoggerPtr logger;
 
 private Q_SLOTS:
@@ -61,7 +61,7 @@ private Q_SLOTS:
 	void switchMainPlane(int);
 	void showListContextMenu(const QPoint&);
 	void requestNewFunction();
-	void renameFunction(QListWidgetItem * item);
+	void renameFunction(Function* function);
 };
 
 #endif /* INCLUDE__Mainwindow_hxx_ */