No OneTemporary
Actions

Size

90 KB

Referenced Files

None

Subscribers

None

View Options

	diff --git a/trunk/datareporterengine.cpp b/trunk/datareporterengine.cpp
	index 7d5a76b..d59a205 100644
	--- a/trunk/datareporterengine.cpp
	+++ b/trunk/datareporterengine.cpp
	@@ -1,369 +1,368 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#include "datareporterengine.h"

	#include <QString>
	#include <QMap>
	#include <QMapIterator>
	#include <QStringList>
	#include <QDateTime>

	#include <stdio.h>

	DataReporterEngine::DataReporterEngine(RegistryHive *p_hive) : QScriptEngine() {
	// Init vars
	this->p_registry_hive=p_hive;
	this->report_content="";

	// Add our types to engine
	qScriptRegisterMetaType<s_RegistryKeyValue>(this,
	this->RegistryKeyValueToScript,
	this->RegistryKeyValueFromScript);
	this->p_type_byte_array=new ByteArray(this);
	this->globalObject().setProperty("ByteArray",
	this->p_type_byte_array->constructor());

	// Add our functions
	// print
	QScriptValue func_print=this->newFunction(this->Print);
	this->globalObject().setProperty("print",func_print);
	// println
	QScriptValue func_println=this->newFunction(this->PrintLn);
	this->globalObject().setProperty("println",func_println);
	// GetRegistryNodes
	QScriptValue func_get_nodes=this->newFunction(this->GetRegistryNodes,1);
	func_get_nodes.setData(this->newQObject(this->p_registry_hive));
	this->globalObject().setProperty("GetRegistryNodes",func_get_nodes);
	// GetRegistryKeys
	QScriptValue func_get_keys=this->newFunction(this->GetRegistryKeys,1);
	func_get_keys.setData(this->newQObject(this->p_registry_hive));
	this->globalObject().setProperty("GetRegistryKeys",func_get_keys);
	// GetRegistryKeyValue
	QScriptValue func_get_key_value=this->newFunction(this->GetRegistryKeyValue,
	2);
	func_get_key_value.setData(this->newQObject(this->p_registry_hive));
	this->globalObject().setProperty("GetRegistryKeyValue",func_get_key_value);
	- // GetRegistryKeyModTime
	- QScriptValue func_get_key_modt=this->newFunction(this->GetRegistryKeyModTime,
	- 2);
	- func_get_key_modt.setData(this->newQObject(this->p_registry_hive));
	- this->globalObject().setProperty("GetRegistryKeyModTime",func_get_key_modt);
	+ // GetRegistryNodeModTime
	+ QScriptValue func_get_node_modt=
	+ this->newFunction(this->GetRegistryNodeModTime,1);
	+ func_get_node_modt.setData(this->newQObject(this->p_registry_hive));
	+ this->globalObject().setProperty("GetRegistryNodeModTime",func_get_node_modt);
	// RegistryKeyValueToString
	QScriptValue func_value_to_string=
	this->newFunction(this->RegistryKeyValueToString,2);
	this->globalObject().setProperty("RegistryKeyValueToString",
	func_value_to_string);
	// RegistryKeyValueToVariant
	QScriptValue func_value_to_variant=
	this->newFunction(this->RegistryKeyValueToVariant);
	this->globalObject().setProperty("RegistryKeyValueToVariant",
	func_value_to_variant);
	// RegistryKeyTypeToString
	QScriptValue func_type_to_string=
	this->newFunction(this->RegistryKeyTypeToString,1);
	this->globalObject().setProperty("RegistryKeyTypeToString",
	func_type_to_string);
	}

	DataReporterEngine::~DataReporterEngine() {
	delete this->p_type_byte_array;
	}

	QScriptValue DataReporterEngine::Print(QScriptContext *context,
	QScriptEngine *engine)
	{
	int i;
	QString content;

	// Append all arguments to content
	for(i=0;i<context->argumentCount();++i) {
	//if(i>0) content.append(" ");
	content.append(context->argument(i).toString());
	}

	//QScriptValue calleeData=context->callee().data();
	//DataReporterEngine *engine=
	// qobject_cast<DataReporterEngine*>(calleeData.toQObject());
	qobject_cast<DataReporterEngine*>(engine)->report_content.append(content);

	return engine->undefinedValue();
	}

	QScriptValue DataReporterEngine::PrintLn(QScriptContext *context,
	QScriptEngine *engine)
	{
	int i;
	QString content;

	// Append all arguments to content
	for(i=0;i<context->argumentCount();++i) {
	//if(i>0) content.append(" ");
	content.append(context->argument(i).toString());
	}

	qobject_cast<DataReporterEngine*>(engine)->
	report_content.append(content).append("\n");

	return engine->undefinedValue();
	}

	/*
	* GetRegistryNodes
	*/
	QScriptValue DataReporterEngine::GetRegistryNodes(QScriptContext *context,
	QScriptEngine *engine)
	{
	QScriptValue calleeData;
	RegistryHive *p_hive;
	QMap<QString,int> nodes;
	QScriptValue ret_nodes;
	int ii=0;

	// This function needs one argument, parent node path
	if(context->argumentCount()!=1) return engine->undefinedValue();

	// Get calle data (Pointer to RegistryHive class)
	calleeData=context->callee().data();
	p_hive=qobject_cast<RegistryHive*>(calleeData.toQObject());

	// Get nodes
	nodes=p_hive->GetNodes(context->argument(0).toString());
	if(p_hive->Error()) {
	// Clear error state
	p_hive->GetErrorMsg();
	return engine->undefinedValue();
	}

	// Build script array
	ret_nodes=engine->newArray(nodes.count());
	QMapIterator<QString,int> i(nodes);
	while(i.hasNext()) {
	i.next();
	ret_nodes.setProperty(ii++,QScriptValue(i.key()));
	}

	return ret_nodes;
	}

	/*
	* GetRegistryKeys
	*/
	QScriptValue DataReporterEngine::GetRegistryKeys(QScriptContext *context,
	QScriptEngine *engine)
	{
	QScriptValue calleeData;
	RegistryHive *p_hive;
	QMap<QString,int> keys;
	QScriptValue ret_keys;
	int ii=0;

	// This function needs one argument, parent node path
	if(context->argumentCount()!=1) return engine->undefinedValue();

	// Get calle data (Pointer to RegistryHive class)
	calleeData=context->callee().data();
	p_hive=qobject_cast<RegistryHive*>(calleeData.toQObject());

	// Get keys
	keys=p_hive->GetKeys(context->argument(0).toString());
	if(p_hive->Error()) {
	// Clear error state
	p_hive->GetErrorMsg();
	return engine->undefinedValue();
	}

	//qDebug(QString("P: %1 A: %2").arg(context->argument(0).toString()).arg(keys.count()).toAscii().constData());

	// Build script array
	ret_keys=engine->newArray(keys.count());
	QMapIterator<QString,int> i(keys);
	while(i.hasNext()) {
	i.next();
	ret_keys.setProperty(ii++,QScriptValue(i.key()));
	}

	return ret_keys;
	}

	/*
	* RegistryKeyValueToScript
	*/
	QScriptValue DataReporterEngine::RegistryKeyValueToScript(QScriptEngine *engine,
	const
	s_RegistryKeyValue
	&s)
	{
	QScriptValue obj=engine->newObject();
	obj.setProperty("type",s.type);
	obj.setProperty("length",s.length);
	ByteArray *p_byte_array=new ByteArray(engine);
	obj.setProperty("value",p_byte_array->newInstance(s.value));
	return obj;
	}

	/*
	* RegistryKeyValueFromScriptValue
	*/
	void DataReporterEngine::RegistryKeyValueFromScript(const QScriptValue &obj,
	s_RegistryKeyValue &s)
	{
	s.type=obj.property("type").toInt32();
	s.length=obj.property("length").toInt32();
	// TODO: Don't know if this works, but it probably does ;)
	s.value=qvariant_cast<QByteArray>(obj.property("value").data().toVariant());
	}

	QScriptValue DataReporterEngine::GetRegistryKeyValue(QScriptContext *context,
	QScriptEngine *engine)
	{
	QScriptValue calleeData;
	RegistryHive *p_hive;
	QByteArray key_value;
	int key_type=0;
	size_t key_length=0;
	s_RegistryKeyValue script_key_value;

	// This function needs two arguments, key path and key name
	if(context->argumentCount()!=2) return engine->undefinedValue();

	// Get calle data (Pointer to RegistryHive class)
	calleeData=context->callee().data();
	p_hive=qobject_cast<RegistryHive*>(calleeData.toQObject());

	// Get key value
	key_value=p_hive->GetKeyValue(context->argument(0).toString(),
	context->argument(1).toString(),
	&key_type,
	&key_length);
	if(p_hive->Error()) {
	// Get error message to clear error state
	p_hive->GetErrorMsg();
	// printf("\nError: %s\n",p_hive->GetErrorMsg().toAscii().constData());
	return engine->undefinedValue();
	}

	// Save key value to s_RegistryKeyValue struct
	script_key_value.type=key_type;
	script_key_value.length=key_length;
	script_key_value.value=key_value;

	return DataReporterEngine::RegistryKeyValueToScript(engine,script_key_value);
	}

	QScriptValue DataReporterEngine::RegistryKeyValueToString(
	QScriptContext *context,
	QScriptEngine *engine)
	{
	QByteArray key_value;
	QString ret="";

	// This function needs two arguments, key value and value type
	if(context->argumentCount()!=2) return engine->undefinedValue();

	// Cast ByteArray argument to QByteArray and convert
	key_value=qvariant_cast<QByteArray>(context->argument(0).data().toVariant());
	ret=RegistryHive::KeyValueToString(key_value,
	context->argument(1).toInt32());

	return engine->newVariant(ret);
	}

	QScriptValue DataReporterEngine::RegistryKeyValueToVariant(
	QScriptContext *context,
	QScriptEngine *engine)
	{
	int offset=0;
	int length=-1;
	bool little_endian=true;
	QByteArray key_value;
	QString format="";
	QString ret="";

	// This function needs at least two arguments, key value and variant type,
	// and may have three optional arguments, offset, length and little_endian
	if(context->argumentCount()<2 \|\| context->argumentCount()>5) {
	return engine->undefinedValue();
	}
	if(context->argumentCount()==3) {
	offset=context->argument(2).toInt32();
	}
	if(context->argumentCount()==4) {
	offset=context->argument(2).toInt32();
	length=context->argument(3).toInt32();
	}
	if(context->argumentCount()==5) {
	offset=context->argument(2).toInt32();
	length=context->argument(3).toInt32();
	little_endian=(context->argument(4).toInt32()==1);
	}

	// Cast ByteArray argument to QByteArray
	key_value=qvariant_cast<QByteArray>(context->argument(0).data().toVariant());
	format=context->argument(1).toString();

	ret=RegistryHive::KeyValueToString(key_value,format,offset,length,little_endian);

	return engine->newVariant(ret);
	}

	QScriptValue DataReporterEngine::RegistryKeyTypeToString(
	QScriptContext *context,
	QScriptEngine *engine)
	{
	QString ret="";

	// This function needs one argument, key type
	if(context->argumentCount()!=1) return engine->undefinedValue();

	ret=RegistryHive::KeyTypeToString(context->argument(0).toInt32());

	return engine->newVariant(ret);
	}

	-QScriptValue DataReporterEngine::GetRegistryKeyModTime(
	+QScriptValue DataReporterEngine::GetRegistryNodeModTime(
	QScriptContext *context,
	QScriptEngine *engine)
	{
	QScriptValue calleeData;
	RegistryHive *p_hive;
	int64_t mod_time=0;

	- // This function needs two argument, key path and key name
	- if(context->argumentCount()!=2) return engine->undefinedValue();
	+ // This function needs one argument, node path
	+ if(context->argumentCount()!=1) return engine->undefinedValue();

	// Get calle data (Pointer to RegistryHive class)
	calleeData=context->callee().data();
	p_hive=qobject_cast<RegistryHive*>(calleeData.toQObject());

	- mod_time=p_hive->GetKeyModTime(context->argument(0).toString(),
	- context->argument(1).toString());
	+ mod_time=p_hive->GetNodeModTime(context->argument(0).toString());
	if(p_hive->Error()) {
	// Get error message to clear error state
	p_hive->GetErrorMsg();
	return engine->undefinedValue();
	}

	QDateTime date_time;
	date_time.setTimeSpec(Qt::UTC);
	date_time.setTime_t(RegistryHive::FiletimeToUnixtime(mod_time));

	return engine->newVariant(date_time.toString("yyyy/MM/dd hh:mm:ss"));
	}
	diff --git a/trunk/datareporterengine.h b/trunk/datareporterengine.h
	index c9b5e5a..cc1ea3b 100644
	--- a/trunk/datareporterengine.h
	+++ b/trunk/datareporterengine.h
	@@ -1,76 +1,76 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#ifndef DATAREPORTERENGINE_H
	#define DATAREPORTERENGINE_H

	#include <QObject>
	#include <QString>
	#include <QtScript/QScriptEngine>
	#include <QtScript/QScriptValue>
	#include <QtScript/QScriptContext>

	#include "registryhive.h"
	#include "qtscript_types/bytearray.h"

	class DataReporterEngine : public QScriptEngine {
	Q_OBJECT

	public:
	struct s_RegistryKeyValue {
	int type;
	int length;
	QByteArray value;
	};

	RegistryHive *p_registry_hive;
	QString report_content;

	DataReporterEngine(RegistryHive *p_hive);
	~DataReporterEngine();

	private:
	ByteArray *p_type_byte_array;

	static QScriptValue Print(QScriptContext context, QScriptEngine engine);
	static QScriptValue PrintLn(QScriptContext context, QScriptEngine engine);
	static QScriptValue GetRegistryNodes(QScriptContext *context,
	QScriptEngine *engine);
	static QScriptValue GetRegistryKeys(QScriptContext *context,
	QScriptEngine *engine);
	static QScriptValue RegistryKeyValueToScript(QScriptEngine *engine,
	const s_RegistryKeyValue &s);
	static void RegistryKeyValueFromScript(const QScriptValue &obj,
	s_RegistryKeyValue &s);
	static QScriptValue GetRegistryKeyValue(QScriptContext *context,
	QScriptEngine *engine);
	static QScriptValue RegistryKeyValueToString(QScriptContext *context,
	QScriptEngine *engine);
	static QScriptValue RegistryKeyValueToVariant(QScriptContext *context,
	QScriptEngine *engine);
	static QScriptValue RegistryKeyTypeToString(QScriptContext *context,
	QScriptEngine *engine);
	- static QScriptValue GetRegistryKeyModTime(QScriptContext *context,
	- QScriptEngine *engine);
	+ static QScriptValue GetRegistryNodeModTime(QScriptContext *context,
	+ QScriptEngine *engine);
	};

	Q_DECLARE_METATYPE(DataReporterEngine::s_RegistryKeyValue)

	#endif // DATAREPORTERENGINE_H
	diff --git a/trunk/fred_license_template.txt b/trunk/fred_license_template.txt
	index 0a4ef39..0acb41d 100644
	--- a/trunk/fred_license_template.txt
	+++ b/trunk/fred_license_template.txt
	@@ -1,19 +1,19 @@
	/*******************************************************************************
	-* fred Copyright (c) 2011 by Gillen Daniel <gillen.dan@pinguin.lu> *
	+* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/
	diff --git a/trunk/mainwindow.cpp b/trunk/mainwindow.cpp
	index f6d6425..8fca0ca 100644
	--- a/trunk/mainwindow.cpp
	+++ b/trunk/mainwindow.cpp
	@@ -1,575 +1,574 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#ifndef FRED_REPORT_TEMPLATE_DIR
	#ifndef __MINGW32__
	#define FRED_REPORT_TEMPLATE_DIR "/usr/share/fred/report_templates/"
	#else
	#define FRED_REPORT_TEMPLATE_DIR ".\\report_templates\\"
	#endif
	#endif

	#include <QFileDialog>
	#include <QMessageBox>
	#include <QStringList>
	#include <QDesktopWidget>
	#include <QDir>
	#include <QSplitter>

	#include "mainwindow.h"
	#include "ui_mainwindow.h"
	#include "dlgabout.h"
	#include "dlgkeydetails.h"
	#include "dlgreportviewer.h"
	#include "dlgsearch.h"

	#include "compileinfo.h"

	MainWindow::MainWindow(ArgParser *p_arg_parser) :
	QMainWindow(0), ui(new Ui::MainWindow)
	{
	ui->setupUi(this);

	// Initialize private vars
	this->p_args=p_arg_parser;
	this->p_hive=new RegistryHive(this);
	this->is_hive_open=false;
	this->p_reg_node_tree_model=NULL;
	this->p_reg_node_tree_model_proxy=NULL;
	this->p_reg_key_table_model=NULL;
	this->p_search_thread=NULL;
	this->search_result_widgets.clear();

	// Check for ~/.fred config dir
	this->CheckUserConfigDir();

	// Set main window size
	int cur_screen=QApplication::desktop()->screenNumber(this);
	int window_width=
	QApplication::desktop()->availableGeometry(cur_screen).width()*0.5;
	int window_height=
	QApplication::desktop()->availableGeometry(cur_screen).height()*0.5;
	int window_x=
	(QApplication::desktop()->availableGeometry(cur_screen).width()/2)-
	(window_width/2);
	int window_y=
	(QApplication::desktop()->availableGeometry(cur_screen).height()/2)-
	(window_height/2);
	this->setGeometry(window_x,
	window_y,
	window_width,
	window_height);

	// Create widgets
	this->p_horizontal_splitter=new QSplitter();
	this->p_horizontal_splitter->setOrientation(Qt::Horizontal);

	this->p_node_tree=new RegistryNodeTree(this->p_horizontal_splitter);
	- this->p_node_tree->setHeaderHidden(true);

	this->p_vertical_splitter=new QSplitter(this->p_horizontal_splitter);
	this->p_vertical_splitter->setOrientation(Qt::Vertical);

	this->p_key_table=new RegistryKeyTable(this->p_vertical_splitter);

	this->p_tab_widget=new TabWidget(this->p_vertical_splitter);

	this->p_hex_edit_widget=new HexEditWidget();

	// Add hexedit page to tab_widget
	this->p_tab_widget->addTab(this->p_hex_edit_widget,tr("Hex viewer"));

	// Add widgets to their splitters
	this->p_vertical_splitter->addWidget(this->p_key_table);
	this->p_vertical_splitter->addWidget(this->p_tab_widget);

	this->p_horizontal_splitter->addWidget(this->p_node_tree);
	this->p_horizontal_splitter->addWidget(this->p_vertical_splitter);

	// Set stretch factors
	QSizePolicy node_tree_policy=this->p_node_tree->sizePolicy();
	node_tree_policy.setHorizontalStretch(1);
	node_tree_policy.setVerticalStretch(100);
	this->p_node_tree->setSizePolicy(node_tree_policy);

	QSizePolicy vertical_splitter_policy=this->p_vertical_splitter->sizePolicy();
	vertical_splitter_policy.setHorizontalStretch(4);
	vertical_splitter_policy.setVerticalStretch(100);
	this->p_vertical_splitter->setSizePolicy(vertical_splitter_policy);

	QSizePolicy key_table_policy=this->p_key_table->sizePolicy();
	key_table_policy.setVerticalStretch(5);
	key_table_policy.setHorizontalStretch(100);
	this->p_key_table->setSizePolicy(key_table_policy);

	QSizePolicy tab_widget_policy=this->p_tab_widget->sizePolicy();
	tab_widget_policy.setVerticalStretch(2);
	tab_widget_policy.setHorizontalStretch(200);
	this->p_tab_widget->setSizePolicy(tab_widget_policy);

	// Connect signals
	this->connect(this->p_node_tree,
	SIGNAL(clicked(QModelIndex)),
	this,
	SLOT(SlotNodeTreeClicked(QModelIndex)));
	this->connect(this->p_node_tree,
	SIGNAL(activated(QModelIndex)),
	this,
	SLOT(SlotNodeTreeClicked(QModelIndex)));
	this->connect(this->p_node_tree,
	SIGNAL(CurrentItemChanged(QModelIndex)),
	this,
	SLOT(SlotNodeTreeClicked(QModelIndex)));
	this->connect(this->p_key_table,
	SIGNAL(clicked(QModelIndex)),
	this,
	SLOT(SlotKeyTableClicked(QModelIndex)));
	this->connect(this->p_key_table,
	SIGNAL(doubleClicked(QModelIndex)),
	this,
	SLOT(SlotKeyTableDoubleClicked(QModelIndex)));
	this->connect(this->p_key_table,
	SIGNAL(CurrentItemChanged(QModelIndex)),
	this,
	SLOT(SlotKeyTableClicked(QModelIndex)));
	this->connect(this->p_tab_widget,
	SIGNAL(tabCloseRequested(int)),
	this,
	SLOT(SlotTabCloseButtonClicked(int)));

	// Add central widget
	this->setCentralWidget(this->p_horizontal_splitter);
	this->centralWidget()->setContentsMargins(4,4,4,0);

	// Set window title
	this->UpdateWindowTitle();

	// Set last open location to home dir
	this->last_open_location=QDir::homePath();

	// Load report templates and update menu
	this->p_data_reporter=new DataReporter();
	// Load reports from system wide include dir
	this->p_data_reporter->LoadReportTemplates(FRED_REPORT_TEMPLATE_DIR);
	// Load user's report templates
	this->p_data_reporter->LoadReportTemplates(QDir::homePath()
	.append(QDir::separator())
	.append(".fred")
	.append(QDir::separator())
	.append("report_templates"));
	this->UpdateDataReporterMenu();

	// Finally, react on some command line arguments
	if(this->p_args->IsSet("maximized")) {
	this->setWindowState(Qt::WindowMaximized);
	}
	if(this->p_args->IsSet("fullscreen")) {
	this->setWindowState(Qt::WindowFullScreen);
	}
	if(this->p_args->IsSet("hive-file")) {
	this->OpenHive(this->p_args->GetArgVal("hive-file"));
	}
	}

	MainWindow::~MainWindow() {
	if(this->is_hive_open) {
	this->p_hive->Close();
	}
	delete ui;
	}

	void MainWindow::on_action_Quit_triggered() {
	qApp->exit();
	}

	void MainWindow::on_action_Open_hive_triggered() {
	QString hive_file="";

	hive_file=QFileDialog::getOpenFileName(this,
	tr("Open registry hive"),
	this->last_open_location,
	tr("All files (*)"));
	if(hive_file=="") return;

	this->OpenHive(hive_file);
	}

	void MainWindow::on_action_Close_hive_triggered() {
	if(this->is_hive_open) {
	// Remove search results
	while(this->p_tab_widget->count()>1) {
	this->p_tab_widget->removeTab(this->p_tab_widget->count()-1);
	delete this->search_result_widgets.at(this->p_tab_widget->count()-1);
	this->search_result_widgets.removeLast();
	}

	// Delete models
	if(this->p_reg_node_tree_model!=NULL) {
	this->p_node_tree->setModel(NULL);
	delete this->p_reg_node_tree_model_proxy;
	delete this->p_reg_node_tree_model;
	this->p_reg_node_tree_model_proxy=NULL;
	this->p_reg_node_tree_model=NULL;
	}
	if(this->p_reg_key_table_model!=NULL) {
	this->p_key_table->setModel(NULL);
	delete this->p_reg_key_table_model;
	this->p_reg_key_table_model=NULL;
	}

	// Remove any data from hex edit and data interpreter
	this->p_hex_edit_widget->SetData(QByteArray());
	this->p_hex_edit_widget->setEnabled(false);

	// Close hive
	this->p_hive->Close();

	this->is_hive_open=false;
	this->ui->action_Close_hive->setEnabled(false);
	this->ui->ActionSearch->setEnabled(false);
	this->ui->MenuReports->setEnabled(false);
	this->UpdateWindowTitle();
	}
	}

	void MainWindow::on_actionAbout_Qt_triggered() {
	QMessageBox::aboutQt(this,tr("About Qt"));
	}

	void MainWindow::on_actionAbout_fred_triggered() {
	DlgAbout dlg_about(this);
	dlg_about.exec();
	}

	void MainWindow::on_ActionSearch_triggered() {
	DlgSearch dlg_search(this);
	if(dlg_search.exec()==QDialog::Accepted) {
	// Create search thread and connect needed signals/slots
	this->p_search_thread=new ThreadSearch(this);

	// Add new search widget to tabwidget and to internal widget list
	SearchResultWidget *p_search_widget=
	new SearchResultWidget(this->p_tab_widget);
	p_search_widget->setEnabled(false);
	this->search_result_widgets.append(p_search_widget);

	this->connect(p_search_widget,
	SIGNAL(doubleClicked(QModelIndex)),
	this,
	SLOT(SlotSearchResultWidgetDoubleClicked(QModelIndex)));

	this->p_tab_widget->addTab(p_search_widget,tr("Search results"),true);
	this->p_tab_widget->setCurrentIndex(this->p_tab_widget->count()-1);

	// Connect search thread to result widget
	this->connect(this->p_search_thread,
	SIGNAL(SignalFoundMatch(ThreadSearch::eMatchType,
	QString,QString,QString)),
	p_search_widget,
	SLOT(SlotFoundMatch(ThreadSearch::eMatchType,
	QString,QString,QString)));
	this->connect(this->p_search_thread,
	SIGNAL(finished()),
	this,
	SLOT(SlotSearchFinished()));
	this->connect(this->p_search_thread,
	SIGNAL(finished()),
	p_search_widget,
	SLOT(SlotSearchFinished()));

	// Start searching
	this->ui->ActionSearch->setEnabled(false);
	p_search_thread->Search(this->p_hive->Filename(),
	dlg_search.Keywords(),
	dlg_search.SearchNodeNames(),
	dlg_search.SearchKeyNames(),
	dlg_search.SearchKeyValues());
	}
	}

	void MainWindow::SlotNodeTreeClicked(QModelIndex index) {
	QString node_path;

	if(!index.isValid()) return;

	// Map proxy index to tree model index
	index=this->p_reg_node_tree_model_proxy->mapToSource(index);

	// Built node path
	node_path=this->p_reg_node_tree_model->GetNodePath(index);

	// Create table model and attach it to the table view
	if(this->p_reg_key_table_model!=NULL) {
	// If a previous model was set, delete it and clear hexedit etc...
	this->p_key_table->setModel(NULL);
	delete this->p_reg_key_table_model;
	this->p_hex_edit_widget->SetData(QByteArray());
	}
	this->p_reg_key_table_model=new RegistryKeyTableModel(this->p_hive,node_path);
	this->p_key_table->setModel(this->p_reg_key_table_model);
	// Set focus back to nodetree to be able to navigate with keyboard
	this->p_node_tree->setFocus();
	}

	void MainWindow::SlotKeyTableDoubleClicked(QModelIndex index) {
	Q_UNUSED(index);
	/*
	QModelIndex key_index;
	QModelIndex node_index;
	QStringList nodes;

	QString key_name;
	QString key_type;
	QByteArray key_value;

	if(!index.isValid()) return;

	// Get key name, type and value
	key_index=this->p_reg_key_table_model->index(index.row(),0);
	key_name=this->p_reg_key_table_model->data(key_index,Qt::DisplayRole)
	.toString();
	key_index=this->p_reg_key_table_model->index(index.row(),1);
	key_type=this->p_reg_key_table_model->data(key_index,Qt::DisplayRole)
	.toString();ThreadSearch
	key_index=this->p_reg_key_table_model->index(index.row(),2);
	key_value=this->p_reg_key_table_model->data(key_index,
	RegistryKeyTableModel::
	AdditionalRoles_GetRawData)
	.toByteArray();

	// Get current node
	node_index=this->p_node_tree->currentIndex();

	//Built node path
	nodes.clear();
	nodes.append(this->p_reg_node_tree_model->
	data(node_index,Qt::DisplayRole).toString());
	while(this->p_reg_node_tree_model->parent(node_index)!=QModelIndex()) {
	// Prepend all parent nodes
	node_index=this->p_reg_node_tree_model->parent(node_index);
	nodes.prepend(this->p_reg_node_tree_model->
	data(node_index,Qt::DisplayRole).toString());
	}

	DlgKeyDetails dlg_key_details(this);
	dlg_key_details.SetValues(nodes,key_name,key_type,key_value);
	dlg_key_details.exec();
	*/
	}

	void MainWindow::SlotKeyTableClicked(QModelIndex index) {
	if(!index.isValid()) return;

	this->selected_key_value=
	this->p_reg_key_table_model->data(this->p_reg_key_table_model->
	index(index.row(),2),
	RegistryKeyTableModel::
	AdditionalRoles_GetRawData)
	.toByteArray();
	this->p_hex_edit_widget->SetData(this->selected_key_value);
	// Set focus back to nodetree to be able to navigate with keyboard
	this->p_key_table->setFocus();
	}

	void MainWindow::SlotReportClicked() {
	// Get report category and name from sender and it's parent
	QString category=((QMenu)((QAction)QObject::sender())->parent())->title();
	QString report=((QAction*)QObject::sender())->text();

	// Generate report
	QString report_content=this->p_data_reporter->GenerateReport(this->p_hive,
	category,
	report);

	// Show result in report viewer
	if(report_content!=QString()) {
	DlgReportViewer *p_dlg_report_view=new DlgReportViewer(report_content,this);
	p_dlg_report_view->exec();
	delete p_dlg_report_view;
	} else {
	// TODO: Something went wrong!
	}
	}

	void MainWindow::SlotSearchFinished() {
	delete this->p_search_thread;
	this->p_search_thread=NULL;
	this->ui->ActionSearch->setEnabled(true);
	// Enable result widget
	this->search_result_widgets.last()->setEnabled(true);
	}

	void MainWindow::SlotSearchResultWidgetDoubleClicked(QModelIndex index) {
	SearchResultWidget *p_sender;
	QString path;
	QString match_type;
	QString value;
	QString key="";
	int i;

	if(!index.isValid()) return;

	// Get pointer to sender
	p_sender=(SearchResultWidget*)QObject::sender();

	// Get path and matchtype
	path=p_sender->item(index.row(),0)->text();
	match_type=p_sender->item(index.row(),1)->text();
	value=p_sender->item(index.row(),2)->text();

	if(match_type==tr("Node name")) {
	// Node name is not part of path. Add it
	if(path=="\\") path.append(value);
	else path.append("\\").append(value);
	} else if(match_type==tr("Key name")) {
	// Key name is stored in value
	key=value;
	} else if(match_type==tr("Key value")) {
	// Key name is part of path. Save and remove it
	QStringList nodes=path.split("\\",QString::SkipEmptyParts);
	key=nodes.at(nodes.count()-1);
	// Remove \<key name> from path
	path.chop(key.length()+1);
	}

	// Expand treeview to correct node
	QList<QModelIndex> indexes=
	this->p_reg_node_tree_model->GetIndexListOf(path);
	for(i=0;i<indexes.count();i++) {
	indexes.replace(i,this->p_reg_node_tree_model_proxy->
	mapFromSource(indexes.at(i)));
	this->p_node_tree->expand(indexes.at(i));
	}
	if(indexes.count()>0) {
	// Scroll to last expanded node, select it and update widgets
	this->p_node_tree->scrollTo(indexes.at(indexes.count()-1),
	QAbstractItemView::PositionAtCenter);
	this->p_node_tree->selectionModel()->clear();
	this->p_node_tree->selectionModel()->
	select(indexes.at(indexes.count()-1),
	QItemSelectionModel::Select);
	// TODO: This does not work!!
	this->SlotNodeTreeClicked(indexes.at(indexes.count()-1));
	}

	// Select correct key if search matched on keay name / value
	if(key!="") {
	int row=this->p_reg_key_table_model->GetKeyRow(key);
	this->p_key_table->clearSelection();
	this->p_key_table->scrollTo(this->p_reg_key_table_model->index(row,0),
	QAbstractItemView::PositionAtCenter);
	this->p_key_table->selectRow(row);
	this->SlotKeyTableClicked(this->p_reg_key_table_model->index(row,0));
	}
	}

	void MainWindow::SlotTabCloseButtonClicked(int index) {
	// Delete tab widget and remove tab
	this->p_tab_widget->removeTab(index);
	delete this->search_result_widgets.at(index-1);
	this->search_result_widgets.removeAt(index-1);
	}

	void MainWindow::CheckUserConfigDir() {
	QString user_config_dir=QDir::homePath()
	.append(QDir::separator())
	.append(".fred");
	if(!QDir(user_config_dir).exists()) {
	// User config dir does not exists, try to create it
	if(!QDir().mkpath(user_config_dir)) {
	// TODO: Maybe warn user
	return;
	}
	user_config_dir.append(QDir::separator()).append("report_templates");
	if(!QDir().mkpath(user_config_dir)) {
	// TODO: Maybe warn user
	return;
	}
	}
	}

	void MainWindow::UpdateWindowTitle(QString filename) {
	if(filename=="") {
	this->setWindowTitle(QString("%1 v%2").arg(APP_TITLE,APP_VERSION));
	} else {
	this->setWindowTitle(QString("%1 v%2 - %3").arg(APP_TITLE,
	APP_VERSION,
	filename.toLocal8Bit()
	.constData()));
	}
	}

	void MainWindow::UpdateDataReporterMenu() {
	int i=0,ii=0;
	QMenu *p_category_entry;
	QAction *p_report_entry;
	QStringList categories=this->p_data_reporter->GetAvailableReportCategories();
	QStringList reports;

	for(i=0;i<categories.count();i++) {
	// First create category submenu
	p_category_entry=this->ui->MenuReports->addMenu(categories.value(i));
	// Now add category reports
	reports=this->p_data_reporter->GetAvailableReports(categories.value(i));
	for(ii=0;ii<reports.count();ii++) {
	p_report_entry=new QAction(reports.value(ii),p_category_entry);
	p_category_entry->addAction(p_report_entry);
	this->connect(p_report_entry,
	SIGNAL(triggered()),
	this,
	SLOT(SlotReportClicked()));
	}
	}
	}

	void MainWindow::OpenHive(QString hive_file) {
	// Update last open location
	this->last_open_location=hive_file.left(hive_file.
	lastIndexOf(QDir::separator()));

	// If another hive is currently open, close it
	if(this->is_hive_open) this->on_action_Close_hive_triggered();

	// Try to open hive
	if(!this->p_hive->Open(hive_file)) {
	QMessageBox::critical(this,
	tr("Error opening hive file"),
	tr("Unable to open file '%1'").arg(hive_file));
	return;
	}

	// Create tree model & proxy
	this->p_reg_node_tree_model=new RegistryNodeTreeModel(this->p_hive);
	this->p_reg_node_tree_model_proxy=new RegistryNodeTreeModelProxy(this);
	//this->p_reg_node_tree_model_proxy->setDynamicSortFilter(true);
	this->p_reg_node_tree_model_proxy->
	setSourceModel(this->p_reg_node_tree_model);
	this->p_node_tree->setModel(this->p_reg_node_tree_model_proxy);

	this->is_hive_open=true;
	this->ui->action_Close_hive->setEnabled(true);
	this->ui->ActionSearch->setEnabled(true);
	this->ui->MenuReports->setEnabled(true);

	// Enable data interpreter
	this->p_hex_edit_widget->setEnabled(true);

	this->UpdateWindowTitle(hive_file);
	}
	diff --git a/trunk/registryhive.cpp b/trunk/registryhive.cpp
	index e45334f..fdf90bc 100644
	--- a/trunk/registryhive.cpp
	+++ b/trunk/registryhive.cpp
	@@ -1,638 +1,628 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#include "registryhive.h"

	#include <QStringList>
	#include <QDateTime>

	#include <stdlib.h>
	#include <stdio.h>

	// TODO: __WORDSIZE is not defined under mingw and I currently have no idea how
	// to identify a 64bit windows
	#ifndef __WORDSIZE
	#define __WORDSIZE 32
	#endif

	#if __WORDSIZE == 64
	#define EPOCH_DIFF 0x19DB1DED53E8000
	#else
	#define EPOCH_DIFF 0x19DB1DED53E8000LL
	#endif

	/*
	* RegistryHive
	*/
	RegistryHive::RegistryHive(QObject *p_parent) : QObject(p_parent) {
	this->erro_msg="";
	this->is_error=false;
	this->hive_file="";
	this->p_hive=NULL;
	this->is_hive_open=false;
	}

	/*
	* ~RegistryHive
	*/
	RegistryHive::~RegistryHive() {
	if(this->is_hive_open) this->Close();
	}

	/*
	* Error
	*/
	bool RegistryHive::Error() {
	return this->is_error;
	}

	/*
	* GetErrorMsg
	*/
	QString RegistryHive::GetErrorMsg() {
	QString msg=this->erro_msg;
	this->erro_msg="";
	this->is_error=false;
	return msg;
	}

	/*
	* Open
	*/
	bool RegistryHive::Open(QString file, bool read_only) {
	if(this->is_hive_open) return false;

	// Open hive file
	this->p_hive=hivex_open(file.toAscii().constData(),
	read_only ? 0 : HIVEX_OPEN_WRITE);
	if(this->p_hive==NULL) return false;

	// Set local vars
	this->hive_file=file;
	this->is_hive_open=true;

	return true;
	}

	/*
	* Close
	*/
	bool RegistryHive::Close(bool commit_changes) {
	if(this->is_hive_open) {
	if(commit_changes) {
	// Commit changes before closing hive.
	// TODO: Maybe it would be more secure to commit changes to a new file and
	// then move it over the original one.
	hivex_commit(this->p_hive,NULL,0);
	}

	// As hivex_close will _ALWAYS_ free the handle, we don't need the following
	// values anymore
	this->hive_file="";
	this->is_hive_open=false;

	// Close hive
	if(hivex_close(this->p_hive)!=0) return false;
	}
	return true;
	}

	QString RegistryHive::Filename() {
	if(this->is_hive_open) return this->hive_file;
	return QString();
	}

	/*
	* GetNodes
	*/
	QMap<QString,int> RegistryHive::GetNodes(QString path) {
	hive_node_h parent_node;

	// Get handle to last node in path
	if(!this->GetNodeHandle(path,&parent_node)) return QMap<QString,int>();

	// Get and return nodes
	return this->GetNodesHelper(parent_node);
	}

	/*
	* GetNodes
	*/
	QMap<QString,int> RegistryHive::GetNodes(int parent_node) {
	if(parent_node==0) {
	this->SetError(tr("Invalid parent node handle specified!"));
	return QMap<QString,int>();
	}

	// Get and return nodes
	return this->GetNodesHelper(parent_node);
	}

	/*
	* GetKeys
	*/
	QMap<QString,int> RegistryHive::GetKeys(QString path) {
	hive_node_h parent_node;

	// Get handle to last node in path
	if(!this->GetNodeHandle(path,&parent_node)) return QMap<QString,int>();

	// Get and return keys
	return this->GetKeysHelper(parent_node);
	}

	/*
	* GetKeys
	*/
	QMap<QString,int> RegistryHive::GetKeys(int parent_node) {
	if(parent_node==0) {
	this->SetError(tr("Invalid parent node handle specified!"));
	return QMap<QString,int>();
	}

	// Get and return keys
	return this->GetKeysHelper(parent_node);
	}

	/*
	* GetKeyValue
	*/
	QByteArray RegistryHive::GetKeyValue(QString path,
	QString key,
	int *p_value_type,
	size_t *p_value_len)
	{
	hive_node_h parent_node;
	hive_value_h hive_key;

	// Get handle to last node in path
	if(!this->GetNodeHandle(path,&parent_node)) return QByteArray();

	// Get key handle
	hive_key=hivex_node_get_value(this->p_hive,
	parent_node,key.toAscii().constData());
	if(hive_key==0) {
	this->SetError(tr("Unable to get key handle!"));
	*p_value_len=-1;
	return QByteArray();
	}

	// Get and return key value
	return this->GetKeyValueHelper(hive_key,p_value_type,p_value_len);
	}

	/*
	* GetKeyValue
	*/
	QByteArray RegistryHive::GetKeyValue(int hive_key,
	int *p_value_type,
	size_t *p_value_len)
	{
	if(hive_key==0) {
	this->SetError(tr("Invalid key handle specified!"));
	*p_value_type=-1;
	return QByteArray();
	}

	// Get and return key value
	return this->GetKeyValueHelper(hive_key,p_value_type,p_value_len);
	}

	/*
	* GetKeyModTime
	*/
	-int64_t RegistryHive::GetKeyModTime(QString path,QString key) {
	- hive_node_h parent_node;
	- hive_value_h hive_key;
	+int64_t RegistryHive::GetNodeModTime(QString path) {
	+ hive_node_h node;

	// Get handle to last node in path
	- if(!this->GetNodeHandle(path,&parent_node)) {
	+ if(!this->GetNodeHandle(path,&node)) {
	this->SetError(tr("Unable to get node handle!"));
	return 0;
	}

	- // Get key handle
	- hive_key=hivex_node_get_value(this->p_hive,
	- parent_node,
	- key.toAscii().constData());
	- if(hive_key==0) {
	- this->SetError(tr("Unable to get key handle!"));
	- return 0;
	- }
	-
	- // Get and return key's last modification timestamp
	- return this->GetKeyModTime(hive_key);
	+ // Get and return node's last modification timestamp
	+ return this->GetNodeModTime(node);
	}

	/*
	* GetKeyModTime
	*/
	-int64_t RegistryHive::GetKeyModTime(int hive_key) {
	- if(hive_key==0) {
	- this->SetError(tr("Invalid key handle specified!"));
	+int64_t RegistryHive::GetNodeModTime(int node) {
	+ if(node==0) {
	+ this->SetError(tr("Invalid node handle specified!"));
	return 0;
	}

	// Get and return key's last modification timestamp
	- return hivex_node_timestamp(this->p_hive,hive_key);
	+ return hivex_node_timestamp(this->p_hive,node);
	}

	/*
	* KeyValueToString
	*/
	QString RegistryHive::KeyValueToString(QByteArray value, int value_type) {
	QString ret="";
	int i=0;

	#define ToHexStr() { \
	for(i=0;i<value.size();i++) { \
	ret.append(QString().sprintf("%02X ",(uint8_t)(value.constData()[i]))); \
	} \
	ret.chop(1); \
	}

	switch(value_type) {
	case hive_t_REG_NONE:
	// Just a key without a value, but to be certain...
	ToHexStr();
	break;
	case hive_t_REG_SZ:
	// A Windows string (encoding is unknown, but often UTF16-LE)
	// TODO: What happens if encoding is not UTF16-LE ??? Thx Billy!!!
	ret=value.size() ? QString().fromUtf16((ushort*)(value.constData())) : "";
	break;
	case hive_t_REG_EXPAND_SZ:
	// A Windows string that contains %env% (environment variable expansion)
	ret=value.size() ? QString().fromUtf16((ushort*)(value.constData())) : "";
	break;
	case hive_t_REG_BINARY:
	// A blob of binary
	ToHexStr();
	break;
	case hive_t_REG_DWORD:
	// DWORD (32 bit integer), little endian
	ret=QString().sprintf("0x%08X",(uint32_t)value.constData());
	break;
	case hive_t_REG_DWORD_BIG_ENDIAN:
	// DWORD (32 bit integer), big endian
	ret=QString().sprintf("0x%08X",(uint32_t)value.constData());
	break;
	case hive_t_REG_LINK:
	// Symbolic link to another part of the registry tree
	ToHexStr();
	break;
	case hive_t_REG_MULTI_SZ:
	// Multiple Windows strings.
	// See http://blogs.msdn.com/oldnewthing/archive/2009/10/08/9904646.aspx
	ToHexStr();
	break;
	case hive_t_REG_RESOURCE_LIST:
	// Resource list
	ToHexStr();
	break;
	case hive_t_REG_FULL_RESOURCE_DESCRIPTOR:
	// Resource descriptor
	ToHexStr();
	break;
	case hive_t_REG_RESOURCE_REQUIREMENTS_LIST:
	// Resouce requirements list
	ToHexStr();
	break;
	case hive_t_REG_QWORD:
	// QWORD (64 bit integer). Usually little endian.
	ret=
	QString("0x%1").arg((quint64)((uint64_t)value.constData()),16,16,QChar('0'));
	break;
	default:
	ToHexStr();
	}

	#undef ToHexStr

	return ret;
	}

	/*
	* KeyValueToString
	*/
	QString RegistryHive::KeyValueToString(QByteArray key_value,
	QString format,
	int offset,
	int length,
	bool little_endian)
	{
	int remaining_data_len;
	const char *p_data;
	QString ret="";

	// Calculate how many bytes are remainig after specified offset
	remaining_data_len=key_value.size()-offset;
	if(!remaining_data_len>0) {
	// Nothing to show
	return QString();
	}

	// Get pointer to data at specified offset
	p_data=key_value.constData();
	p_data+=offset;

	// TODO: This will fail on platforms with different endianness!
	#define bswap_16(value) ((((value) & 0xff) << 8) \| ((value) >> 8))
	#define bswap_32(value) \
	(((uint32_t)bswap_16((uint16_t)((value) & 0xffff)) << 16) \| \
	(uint32_t)bswap_16((uint16_t)((value) >> 16)))
	#define bswap_64(value) \
	(((uint64_t)bswap_32((uint32_t)((value) & 0xffffffff)) << 32) \| \
	(uint64_t)bswap_32((uint32_t)((value) >> 32))) \

	// ConvertFull name
	if(format=="int8" && remaining_data_len>=1) {
	ret=QString().sprintf("%d",(int8_t)p_data);
	} else if(format=="uint8" && remaining_data_len>=1) {
	ret=QString().sprintf("%u",(uint8_t)p_data);
	} else if(format=="int16" && remaining_data_len>=2) {
	int16_t val=(int16_t)p_data;
	if(little_endian) ret=QString().sprintf("%d",val);
	else ret=QString().sprintf("%d",bswap_16(val));
	} else if(format=="uint16" && remaining_data_len>=2) {
	uint16_t val=(uint16_t)p_data;
	if(little_endian) ret=QString().sprintf("%u",val);
	else ret=QString().sprintf("%u",bswap_16(val));
	} else if(format=="int32" && remaining_data_len>=4) {
	int32_t val=(int32_t)p_data;
	if(little_endian) ret=QString().sprintf("%d",val);
	else ret=QString().sprintf("%d",bswap_32(val));
	} else if(format=="uint32" && remaining_data_len>=4) {
	uint32_t val=(uint32_t)p_data;
	if(little_endian) ret=QString().sprintf("%u",val);
	else ret=QString().sprintf("%u",bswap_32(val));
	} else if(format=="unixtime" && remaining_data_len>=4) {
	uint32_t val=(uint32_t)p_data;
	if(!little_endian) val=bswap_32(val);
	if(val==0) {
	ret="n/a";
	} else {
	QDateTime date_time;
	date_time.setTimeSpec(Qt::UTC);
	date_time.setTime_t(val);
	ret=date_time.toString("yyyy/MM/dd hh:mm:ss");
	}
	} else if(format=="int64" && remaining_data_len>=8) {
	int64_t val=(int64_t)p_data;
	if(little_endian) ret=QString("%1").arg(val);
	else ret=QString("%1").arg((int64_t)bswap_64(val));
	} else if(format=="uint64" && remaining_data_len>=8) {
	uint64_t val=(uint64_t)p_data;
	if(little_endian) ret=QString("%1").arg(val);
	else ret=QString("%1").arg(bswap_64(val));
	/*
	// TODO: Check how one could implement this
	} else if(format=="unixtime64" && remaining_data_len>=8) {
	if((uint64_t)p_data==0) {
	ret="n/a";
	} else {
	uint64_t secs=(uint64_t)p_data;
	QDateTime date_time;
	date_time.setTimeSpec(Qt::UTC);
	// Set 32bit part of date/time
	date_time.setTime_t(secs&0xFFFFFFFF);
	// Now add high 32bit part of date/time
	date_time.addSecs(secs>>32);
	ret=date_time.toString("yyyy/MM/dd hh:mm:ss");
	}
	*/
	} else if(format=="filetime" && remaining_data_len>=8) {
	uint64_t val=(uint64_t)p_data;
	if(!little_endian) val=bswap_64(val);
	if(val==0) {
	ret="n/a";
	} else {
	// TODO: Warn if >32bit
	QDateTime date_time;
	date_time.setTimeSpec(Qt::UTC);
	date_time.setTime_t(RegistryHive::FiletimeToUnixtime(val));
	ret=date_time.toString("yyyy/MM/dd hh:mm:ss");
	}
	} else if(format=="ascii") {
	// TODO: This fails bad if the string is not null terminated!! It might be
	// wise checking for a null char here
	ret=QString().fromAscii((char*)p_data,length);
	} else if(format=="utf16" && remaining_data_len>=2) {
	ret=QString().fromUtf16((ushort*)p_data,length);
	} else {
	// Unknown variant type or another error
	return QString();
	}

	return ret;
	}

	/*
	* KeyTypeToString
	*/
	QString RegistryHive::KeyTypeToString(int value_type) {
	QString ret="";

	switch(value_type) {
	case hive_t_REG_NONE:
	ret="REG_NONE";
	break;
	case hive_t_REG_SZ:
	ret="REG_SZ";
	break;
	case hive_t_REG_EXPAND_SZ:
	ret="REG_EXPAND_SZ";
	break;
	case hive_t_REG_BINARY:
	ret="REG_BINARY";
	break;
	case hive_t_REG_DWORD:
	ret="REG_DWORD";
	break;
	case hive_t_REG_DWORD_BIG_ENDIAN:
	ret="REG_DWORD_BIG_ENDIAN";
	break;
	case hive_t_REG_LINK:
	ret="REG_LINK";
	break;
	case hive_t_REG_MULTI_SZ:
	ret="REG_MULTI_SZ";
	break;
	case hive_t_REG_RESOURCE_LIST:
	ret="REG_RESOURCE_LIST";
	break;
	case hive_t_REG_FULL_RESOURCE_DESCRIPTOR:
	ret="REG_FULL_RESOURCE_DESC";
	break;
	case hive_t_REG_RESOURCE_REQUIREMENTS_LIST:
	ret="REG_RESOURCE_REQ_LIST";
	break;
	case hive_t_REG_QWORD:
	ret="REG_QWORD";
	break;
	default:
	ret=QString().sprintf("0x%08X",(uint32_t)value_type);
	}

	return ret;
	}

	/*
	* FiletimeToUnixtime
	*/
	uint64_t RegistryHive::FiletimeToUnixtime(int64_t filetime) {
	return (unsigned)((filetime-EPOCH_DIFF)/10000000);
	}

	/*
	* SetError
	*/
	void RegistryHive::SetError(QString msg) {
	this->erro_msg=msg;
	this->is_error=true;
	}

	/*
	* GetNodeHandle
	*/
	bool RegistryHive::GetNodeHandle(QString &path, hive_node_h *p_node) {
	QStringList nodes;
	int i=0;

	// Get root node handle
	*p_node=hivex_root(this->p_hive);
	if(*p_node==0) {
	this->SetError(tr("Unable to get root node!"));
	return false;
	}

	if(path!="\\") {
	// If we aren't listing the root node, we have to get a handle to the
	// last node in the path. Split path into nodes
	nodes=path.split('\\',QString::SkipEmptyParts);

	// Iterate to the correct parent node
	for(i=0;i<nodes.count();i++) {
	// printf("Spotting node '%s'\n",nodes.value(i).toAscii().constData());
	*p_node=hivex_node_get_child(this->p_hive,
	*p_node,
	nodes.value(i).toAscii().constData());
	if(*p_node==0) {
	this->SetError(tr("Unable to find node '%1'!").arg(nodes.value(i)));
	return false;
	}
	}
	}

	return true;
	}

	/*
	* GetNodesHelper
	*/
	QMap<QString,int> RegistryHive::GetNodesHelper(hive_node_h parent_node) {
	QMap<QString,int> keys;
	char *p_name;
	int i=0;

	// Get child nodes
	hive_node_h *child_nodes=hivex_node_children(this->p_hive,parent_node);
	if(child_nodes==NULL) {
	this->SetError(
	tr("Unable to enumerate child nodes!"));
	return QMap<QString,int>();
	}

	// Build result
	keys.clear();
	i=0;
	while(child_nodes[i]) {
	p_name=hivex_node_name(this->p_hive,child_nodes[i]);
	if(p_name==NULL) {
	this->SetError(tr("Unable to get node name!"));
	free(child_nodes);
	return QMap<QString,int>();
	}
	keys.insert(QString(p_name),(int)child_nodes[i]);
	free(p_name);
	i++;
	}
	free(child_nodes);

	return keys;
	}

	/*
	* GetKeysHelper
	*/
	QMap<QString,int> RegistryHive::GetKeysHelper(hive_node_h parent_node) {
	QMap<QString,int> keys;
	char *p_name;
	int i=0;

	// Get child keys
	hive_value_h *p_keys=hivex_node_values(this->p_hive,parent_node);
	if(p_keys==NULL) {
	this->SetError(
	tr("Unable to enumerate child keys!"));
	return QMap<QString,int>();
	}

	// Build result list
	keys.clear();
	i=0;
	while(p_keys[i]) {
	p_name=hivex_value_key(this->p_hive,p_keys[i]);
	if(p_name==NULL) {
	this->SetError(tr("Unable to get key name!"));
	return QMap<QString,int>();
	}
	keys.insert(QString(p_name),p_keys[i]);
	free(p_name);
	i++;
	}
	free(p_keys);

	return keys;
	}

	QByteArray RegistryHive::GetKeyValueHelper(hive_value_h hive_key,
	int *p_value_type,
	size_t *p_value_len)
	{
	QByteArray key_value;
	char *p_key_value;

	p_key_value=hivex_value_value(this->p_hive,
	hive_key,
	(hive_type*)p_value_type,
	p_value_len);
	if(p_key_value==NULL) {
	this->SetError(tr("Unable to get key value!"));
	*p_value_type=-1;
	return QByteArray();
	}

	// Feed QByteArray and free p_key_value
	key_value=QByteArray(p_key_value,*p_value_len);
	free(p_key_value);

	return key_value;
	}
	diff --git a/trunk/registryhive.h b/trunk/registryhive.h
	index 5a8d88a..d6b65f2 100644
	--- a/trunk/registryhive.h
	+++ b/trunk/registryhive.h
	@@ -1,83 +1,83 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#ifndef REGISTRYHIVE_H
	#define REGISTRYHIVE_H

	#include <QObject>
	#include <QMap>

	#include <hivex.h>

	class RegistryHive : public QObject {
	Q_OBJECT

	public:
	explicit RegistryHive(QObject *p_parent=0);
	~RegistryHive();

	bool Error();
	QString GetErrorMsg();

	bool Open(QString file, bool read_only=true);
	bool Close(bool commit_changes=false);

	QString Filename();

	QMap<QString,int> GetNodes(QString path="\\");
	QMap<QString,int> GetNodes(int parent_node=0);
	QMap<QString,int> GetKeys(QString path="\\");
	QMap<QString,int> GetKeys(int parent_node=0);
	QByteArray GetKeyValue(QString path,
	QString key,
	int *p_value_type,
	size_t *p_value_len);
	QByteArray GetKeyValue(int hive_key,
	int *p_value_type,
	size_t *p_value_len);
	- int64_t GetKeyModTime(QString path,QString key);
	- int64_t GetKeyModTime(int hive_key);
	+ int64_t GetNodeModTime(QString path);
	+ int64_t GetNodeModTime(int node);
	static QString KeyValueToString(QByteArray value, int value_type);
	static QString KeyValueToString(QByteArray value,
	QString format,
	int offset=0,
	int length=0,
	bool little_endian=true);
	static QString KeyTypeToString(int value_type);
	static uint64_t FiletimeToUnixtime(int64_t filetime);

	private:
	QString erro_msg;
	bool is_error;
	QString hive_file;
	hive_h *p_hive;
	bool is_hive_open;

	void SetError(QString msg);
	bool GetNodeHandle(QString &path, hive_node_h *p_node);
	QMap<QString,int> GetNodesHelper(hive_node_h parent_node);
	QMap<QString,int> GetKeysHelper(hive_node_h parent_node);
	QByteArray GetKeyValueHelper(hive_value_h hive_key,
	int *p_value_type,
	size_t *p_value_len);

	};

	#endif // REGISTRYHIVE_H
	diff --git a/trunk/registrykeytablemodel.cpp b/trunk/registrykeytablemodel.cpp
	index 36182a6..b23ba15 100644
	--- a/trunk/registrykeytablemodel.cpp
	+++ b/trunk/registrykeytablemodel.cpp
	@@ -1,202 +1,184 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#include "registrykeytablemodel.h"

	-#include <stdlib.h>
	-
	RegistryKeyTableModel::RegistryKeyTableModel(RegistryHive *p_hive,
	QString node_path,
	QObject *p_parent)
	: QAbstractTableModel(p_parent)
	{
	- // Create the "root" key. It's values will be used for as header values.
	+ // Create the "root" key. It's values will be used as header values.
	this->p_keys=new RegistryKey(QList<QVariant>()<<
	tr("Key")<<
	tr("Type")<<
	tr("Value"));
	// Build key list
	this->SetupModelData(p_hive,node_path);
	}

	RegistryKeyTableModel::~RegistryKeyTableModel() {
	delete this->p_keys;
	}

	QVariant RegistryKeyTableModel::data(const QModelIndex &index, int role) const {
	bool ok;

	if(!index.isValid()) return QVariant();

	RegistryKey p_key=static_cast<RegistryKey>(index.internalPointer());

	switch(role) {
	case Qt::DisplayRole: {
	switch(index.column()) {
	case RegistryKeyTableModel::ColumnContent_KeyName: {
	return p_key->Data(index.column());
	break;
	}
	case RegistryKeyTableModel::ColumnContent_KeyType: {
	int value_type=p_key->Data(index.column()).toInt(&ok);
	if(!ok) return QVariant();
	return RegistryHive::KeyTypeToString(value_type);
	break;
	}
	case RegistryKeyTableModel::ColumnContent_KeyValue: {
	// Get index to value type
	QModelIndex type_index=this->index(index.row(),
	RegistryKeyTableModel::
	ColumnContent_KeyType);
	// Get value type
	int value_type=this->data(type_index,
	RegistryKeyTableModel::
	AdditionalRoles_GetRawData).toInt(&ok);
	if(!ok) return QVariant();
	// Return value converted to human readeable string
	QByteArray value_array=p_key->Data(index.column()).toByteArray();
	return RegistryHive::KeyValueToString(value_array,value_type);
	break;
	}
	-/*
	- case RegistryKeyTableModel::ColumnContent_KeyModTime: {
	- QDateTime date_time;
	- bool ok=false;
	- date_time.setTimeSpec(Qt::UTC);
	- date_time.setTime_t(RegistryHive::FiletimeToUnixtime(
	- p_key->Data(index.column()).toLongLong(&ok)));
	- if(ok) return date_time.toString("yyyy/MM/dd hh:mm:ss");
	- else return tr("Unknown");
	- break;
	- }
	-*/
	default:
	return QVariant();
	}
	break;
	}
	case RegistryKeyTableModel::AdditionalRoles_GetRawData: {
	return p_key->Data(index.column());
	break;
	}
	default:
	return QVariant();
	}
	return QVariant();
	}

	Qt::ItemFlags RegistryKeyTableModel::flags(const QModelIndex &index) const {
	if(!index.isValid()) return 0;

	return Qt::ItemIsEnabled \| Qt::ItemIsSelectable;
	}

	QVariant RegistryKeyTableModel::headerData(int section,
	Qt::Orientation orientation,
	int role) const
	{
	// Only horizontal header is supported
	if(orientation!=Qt::Horizontal) return QVariant();

	switch(role) {
	case Qt::TextAlignmentRole:
	// Handle text alignment
	if(section==2) return Qt::AlignLeft;
	else return Qt::AlignCenter;
	break;
	case Qt::DisplayRole:
	// Header text
	return this->p_keys->Data(section);
	break;
	default:
	return QVariant();
	}
	}

	QModelIndex RegistryKeyTableModel::index(int row,
	int column,
	const QModelIndex &parent) const
	{
	if(!this->hasIndex(row,column,parent)) return QModelIndex();

	RegistryKey *p_key=this->p_keys->Key(row);

	return this->createIndex(row,column,p_key);
	}

	int RegistryKeyTableModel::rowCount(const QModelIndex &parent) const {
	// According to Qt doc, when parent in TableModel is valid, we should return 0
	if(parent.isValid()) return 0;
	// Get and return row count from the keys list
	return this->p_keys->RowCount();
	}

	int RegistryKeyTableModel::columnCount(const QModelIndex &parent) const {
	// According to Qt doc, when parent in TableModel is valid, we should return 0
	if(parent.isValid()) return 0;
	// There are always 3 columns
	return 3;
	}

	int RegistryKeyTableModel::GetKeyRow(QString key_name) const {
	int i;

	for(i=0;i<this->p_keys->RowCount();i++) {
	if(this->p_keys->Key(i)->Data(0)==key_name) {
	return i;
	}
	}

	// When key isn't found, return the first row
	return 0;
	}

	void RegistryKeyTableModel::SetupModelData(RegistryHive *p_hive,
	QString &node_path)
	{
	QMap<QString,int> node_keys;
	RegistryKey *p_key;
	QByteArray key_value;
	int key_value_type;
	-// int64_t key_mod_time;
	size_t key_value_len;

	// Get all keys for current node
	node_keys=p_hive->GetKeys(node_path);
	if(node_keys.isEmpty()) return;

	// Add all keys to list
	QMapIterator<QString,int> i(node_keys);
	while(i.hasNext()) {
	i.next();
	key_value=p_hive->GetKeyValue(i.value(),
	&key_value_type,
	&key_value_len);
	if(p_hive->GetErrorMsg()!="") continue;
	-// key_mod_time=p_hive->GetKeyModTime(i.value());
	- // TODO: Maybe we have to call GetErrorMsg in case an error occured
	p_key=new RegistryKey(QList<QVariant>()<<
	QString(i.key().length() ? i.key() : "(default)")<<
	QVariant(key_value_type)<<
	- key_value); //<<
	-// QVariant((qlonglong)key_mod_time));
	+ key_value);
	this->p_keys->Append(p_key);
	}
	}
	diff --git a/trunk/registrykeytablemodel.h b/trunk/registrykeytablemodel.h
	index 508f7d3..0b61cfc 100644
	--- a/trunk/registrykeytablemodel.h
	+++ b/trunk/registrykeytablemodel.h
	@@ -1,69 +1,67 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#ifndef REGISTRYKEYTABLEMODEL_H
	#define REGISTRYKEYTABLEMODEL_H

	#include <QAbstractTableModel>
	-#include <QDateTime>

	#include "registrykey.h"
	#include "registryhive.h"

	class RegistryKeyTableModel : public QAbstractTableModel {
	Q_OBJECT

	public:
	enum AdditionalRoles {
	AdditionalRoles_GetRawData=Qt::UserRole
	};

	RegistryKeyTableModel(RegistryHive *p_hive,
	QString node_path,
	QObject *p_parent=0);
	~RegistryKeyTableModel();

	QVariant data(const QModelIndex &index, int role) const;
	Qt::ItemFlags flags(const QModelIndex &index) const;
	QVariant headerData(int section,
	Qt::Orientation orientation,
	int role=Qt::DisplayRole) const;
	QModelIndex index(int row,
	int column,
	const QModelIndex &parent=QModelIndex()) const;
	int rowCount(const QModelIndex &parent=QModelIndex()) const;
	int columnCount(const QModelIndex &parent=QModelIndex()) const;

	int GetKeyRow(QString key_name) const;

	private:
	enum ColumnContent {
	ColumnContent_KeyName=0,
	ColumnContent_KeyType,
	- ColumnContent_KeyValue,
	- ColumnContent_KeyModTime
	+ ColumnContent_KeyValue
	};

	RegistryKey *p_keys;

	void SetupModelData(RegistryHive *p_hive, QString &node_path);
	};

	#endif // REGISTRYKEYTABLEMODEL_H
	diff --git a/trunk/registrynodetree.cpp b/trunk/registrynodetree.cpp
	index 8d0e8b3..aa8277b 100644
	--- a/trunk/registrynodetree.cpp
	+++ b/trunk/registrynodetree.cpp
	@@ -1,132 +1,134 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#include "registrynodetree.h"
	#include "registrynodetreemodel.h"

	#include <QHeaderView>
	#include <QApplication>
	#include <QClipboard>

	RegistryNodeTree::RegistryNodeTree(QWidget *p_parent) : QTreeView(p_parent) {
	// Configure widget
	this->setTextElideMode(Qt::ElideNone);
	+ this->setSelectionMode(QAbstractItemView::SingleSelection);
	+ this->setSelectionBehavior(QAbstractItemView::SelectRows);
	this->sortByColumn(0,Qt::AscendingOrder);
	this->setSortingEnabled(true);

	// Create context menu
	this->p_menu_copy=new QMenu(tr("Copy"),this);
	this->p_action_copy_node_name=new QAction(tr("Node name"),
	this->p_menu_copy);
	this->p_menu_copy->addAction(this->p_action_copy_node_name);
	this->connect(this->p_action_copy_node_name,
	SIGNAL(triggered()),
	this,
	SLOT(SlotCopyNodeName()));
	this->p_action_copy_node_path=new QAction(tr("Node path"),
	this->p_menu_copy);
	this->p_menu_copy->addAction(this->p_action_copy_node_path);
	this->connect(this->p_action_copy_node_path,
	SIGNAL(triggered()),
	this,
	SLOT(SlotCopyNodePath()));
	}

	RegistryNodeTree::~RegistryNodeTree() {
	// Delete context menu
	delete this->p_action_copy_node_name;
	delete this->p_action_copy_node_path;
	delete this->p_menu_copy;
	}

	void RegistryNodeTree::setModel(QAbstractItemModel *p_model) {
	// Assign model to view
	QTreeView::setModel(p_model);

	this->header()->setResizeMode(0,QHeaderView::ResizeToContents);
	- this->header()->setStretchLastSection(false);
	+ this->header()->setStretchLastSection(true);
	if(p_model!=NULL && p_model->index(0,0).isValid()) {
	// Select first tree item
	this->setCurrentIndex(p_model->index(0,0));
	}
	}

	void RegistryNodeTree::contextMenuEvent(QContextMenuEvent *p_event) {
	// Only show context menu when a node is selected
	if(this->selectedIndexes().count()!=1) return;
	// Only show context menu when user clicked on selected row
	if(this->indexAt(p_event->pos())!=this->selectedIndexes().at(0)) return;

	// Emit a click signal
	emit(this->clicked(this->indexAt(p_event->pos())));

	// Create context menu and add actions
	QMenu context_menu(this);
	context_menu.addMenu(this->p_menu_copy);
	context_menu.exec(p_event->globalPos());
	}

	void RegistryNodeTree::keyPressEvent(QKeyEvent *p_event) {
	// Only react if a node is selected and user pressed Key_Left
	if(this->selectedIndexes().count()==1 &&
	p_event->key()==Qt::Key_Left)
	{
	QModelIndex cur_index=this->selectedIndexes().at(0);

	if(this->model()->hasChildren(cur_index) && this->isExpanded(cur_index)) {
	// Current node is expanded. Only collapse this one
	this->collapse(cur_index);
	return;
	}
	if(!cur_index.parent().isValid()) {
	// Do no try to collapse anything above root node
	return;
	}
	this->collapse(cur_index.parent());
	this->setCurrentIndex(cur_index.parent());
	return;
	}

	// If we didn't handle the key event, let our parent handle it
	QTreeView::keyPressEvent(p_event);
	}

	void RegistryNodeTree::currentChanged(const QModelIndex &current,
	const QModelIndex &previous)
	{
	// Call parent class's currentChanged first
	QTreeView::currentChanged(current,previous);

	// Now emit our signal
	QModelIndex current_item=QModelIndex(current);
	emit(RegistryNodeTree::CurrentItemChanged(current_item));
	}

	void RegistryNodeTree::SlotCopyNodeName() {
	QApplication::clipboard()->
	setText(this->selectedIndexes().at(0).data().toString(),
	QClipboard::Clipboard);
	}

	void RegistryNodeTree::SlotCopyNodePath() {
	QString path=((RegistryNodeTreeModel*)(this->model()))->
	GetNodePath(this->selectedIndexes().at(0));
	QApplication::clipboard()->setText(path,QClipboard::Clipboard);
	}
	diff --git a/trunk/registrynodetreemodel.cpp b/trunk/registrynodetreemodel.cpp
	index b239d4e..b6a0e8a 100644
	--- a/trunk/registrynodetreemodel.cpp
	+++ b/trunk/registrynodetreemodel.cpp
	@@ -1,185 +1,226 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/
	#include "registrynodetreemodel.h"

	#include <QList>
	#include <QStringList>
	#include <QVariant>
	+#include <QDateTime>

	-#include <stdlib.h>
	+#include <inttypes.h>

	RegistryNodeTreeModel::RegistryNodeTreeModel(RegistryHive *p_hive,
	QObject *p_parent)
	: QAbstractItemModel(p_parent)
	{
	- // Create root node
	- this->p_root_node=new RegistryNode(QList<QVariant>()<<QString("ROOT")<<0);
	+ // Create root node. It's values will be used as header values.
	+ this->p_root_node=new RegistryNode(QList<QVariant>()<<tr("Node")
	+ <<tr("Last mod. time"));
	// Build node list
	this->SetupModelData(p_hive,this->p_root_node);
	}

	RegistryNodeTreeModel::~RegistryNodeTreeModel() {
	delete this->p_root_node;
	}

	QVariant RegistryNodeTreeModel::data(const QModelIndex &index, int role) const
	{
	if(!index.isValid()) return QVariant();
	if(role!=Qt::DisplayRole) return QVariant();

	RegistryNode p_node=static_cast<RegistryNode>(index.internalPointer());

	- return p_node->Data();
	+ switch(role) {
	+ case Qt::DisplayRole: {
	+ switch(index.column()) {
	+ case RegistryNodeTreeModel::ColumnContent_NodeName: {
	+ return p_node->Data(index.column());
	+ break;
	+ }
	+ case RegistryNodeTreeModel::ColumnContent_NodeModTime: {
	+ QDateTime date_time;
	+ bool ok=false;
	+ date_time.setTimeSpec(Qt::UTC);
	+ date_time.setTime_t(RegistryHive::FiletimeToUnixtime(
	+ p_node->Data(index.column()).toLongLong(&ok)));
	+ if(ok) return date_time.toString("yyyy/MM/dd hh:mm:ss");
	+ else return tr("Unknown");
	+ break;
	+ }
	+ default: {
	+ return QVariant();
	+ }
	+ }
	+ break;
	+ }
	+ default: {
	+ return QVariant();
	+ }
	+ }
	}

	Qt::ItemFlags RegistryNodeTreeModel::flags(const QModelIndex &index) const {
	if(!index.isValid()) return 0;
	return Qt::ItemIsEnabled \| Qt::ItemIsSelectable;
	}

	QVariant RegistryNodeTreeModel::headerData(int section,
	Qt::Orientation orientation,
	int role) const
	{
	- Q_UNUSED(section);
	- if(orientation==Qt::Horizontal && role==Qt::DisplayRole) {
	- return QVariant("Registry key folders");
	- } else {
	- return QVariant();
	+ // Only horizontal header is supported
	+ if(orientation!=Qt::Horizontal) return QVariant();
	+
	+ switch(role) {
	+ case Qt::TextAlignmentRole:
	+ // Handle text alignment
	+ return Qt::AlignCenter;
	+ break;
	+ case Qt::DisplayRole:
	+ // Header text
	+ return this->p_root_node->Data(section);
	+ break;
	+ default:
	+ return QVariant();
	}
	}

	QModelIndex RegistryNodeTreeModel::index(int row,
	int column,
	const QModelIndex &parent) const
	{
	if(!this->hasIndex(row,column,parent)) return QModelIndex();

	RegistryNode *p_parent_node;
	if(!parent.isValid()) {
	p_parent_node=this->p_root_node;
	} else {
	p_parent_node=static_cast<RegistryNode*>(parent.internalPointer());
	}

	RegistryNode *p_child_node=p_parent_node->Child(row);
	if(p_child_node) {
	return this->createIndex(row,column,p_child_node);
	} else {
	return QModelIndex();
	}
	}

	QModelIndex RegistryNodeTreeModel::parent(const QModelIndex &index) const {
	if(!index.isValid()) return QModelIndex();

	RegistryNode *p_child_node=
	static_cast<RegistryNode*>(index.internalPointer());
	RegistryNode *p_parent_node=p_child_node->Parent();

	if(p_parent_node==this->p_root_node) {
	return QModelIndex();
	} else {
	return this->createIndex(p_parent_node->Row(),0,p_parent_node);
	}
	}

	int RegistryNodeTreeModel::rowCount(const QModelIndex &parent) const {
	if(parent.column()>0) return 0;

	RegistryNode *p_parent_node;
	if(!parent.isValid()) {
	p_parent_node=this->p_root_node;
	} else {
	p_parent_node=static_cast<RegistryNode*>(parent.internalPointer());
	}

	return p_parent_node->ChildCount();
	}

	int RegistryNodeTreeModel::columnCount(const QModelIndex &parent) const {
	Q_UNUSED(parent);
	return 2;
	}

	QList<QModelIndex> RegistryNodeTreeModel::GetIndexListOf(QString path) const {
	RegistryNode *p_parent_node=this->p_root_node;
	QList<QModelIndex> ret;
	QStringList nodes=path.split("\\",QString::SkipEmptyParts);
	bool found=false;

	// Create a list of all index's that form the supplied path
	ret.clear();
	for(int i=0;i<nodes.count();i++) {
	found=false;
	for(uint64_t ii=0;ii<p_parent_node->ChildCount();ii++) {
	- if(p_parent_node->Child(ii)->Data()==nodes.at(i)) {
	+ if(p_parent_node->Child(ii)->Data(0)==nodes.at(i)) {
	ret.append(this->createIndex(ii,0,p_parent_node->Child(ii)));
	p_parent_node=p_parent_node->Child(ii);
	found=true;
	break;
	}
	}
	// Break when last child node was found
	if(found && i==nodes.count()-1) break;
	// Return an empty list when a child node wasn't found
	else if(!found) return QList<QModelIndex>();
	}

	return ret;
	}

	QString RegistryNodeTreeModel::GetNodePath(QModelIndex child_index) const
	{
	QString path;

	// Get current node name
	path=this->data(child_index,Qt::DisplayRole).toString().prepend("\\");
	// Build node path by prepending all parent nodes names
	while(this->parent(child_index)!=QModelIndex()) {
	child_index=this->parent(child_index);
	path.prepend(this->data(child_index,
	Qt::DisplayRole).toString().prepend("\\"));
	}

	return path;
	}

	void RegistryNodeTreeModel::SetupModelData(RegistryHive *p_hive,
	RegistryNode *p_parent,
	int hive_node)
	{
	QMap<QString,int> hive_children;
	RegistryNode *p_node;
	+ int64_t key_mod_time;

	// Get all sub nodes of current hive node
	if(hive_node) hive_children=p_hive->GetNodes(hive_node);
	else hive_children=p_hive->GetNodes("\\");
	if(hive_children.isEmpty()) return;

	// Recursivly iterate over all sub nodes
	QMapIterator<QString, int> i(hive_children);
	while(i.hasNext()) {
	i.next();
	- p_node=new RegistryNode(QList<QVariant>()<<i.key()<<0,p_parent);
	+ key_mod_time=p_hive->GetNodeModTime(i.value());
	+ // TODO: Maybe we have to call GetErrorMsg in case an error occured
	+ p_node=new RegistryNode(QList<QVariant>()<<i.key()<<
	+ QVariant((qlonglong)key_mod_time),p_parent);
	p_parent->AppendChild(p_node);
	this->SetupModelData(p_hive,p_node,i.value());
	}
	}
	diff --git a/trunk/registrynodetreemodel.h b/trunk/registrynodetreemodel.h
	index 6e0d67f..d10ccd2 100644
	--- a/trunk/registrynodetreemodel.h
	+++ b/trunk/registrynodetreemodel.h
	@@ -1,61 +1,66 @@
	/*******************************************************************************
	* fred Copyright (c) 2011-2013 by Gillen Daniel <gillen.dan@pinguin.lu> *
	* *
	* Forensic Registry EDitor (fred) is a cross-platform M$ registry hive editor *
	* with special feautures useful during forensic analysis. *
	* *
	* This program is free software: you can redistribute it and/or modify it *
	* under the terms of the GNU General Public License as published by the Free *
	* Software Foundation, either version 3 of the License, or (at your option) *
	* any later version. *
	* *
	* This program is distributed in the hope that it will be useful, but WITHOUT *
	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
	* more details. *
	* *
	* You should have received a copy of the GNU General Public License along with *
	* this program. If not, see <http://www.gnu.org/licenses/>. *
	*******************************************************************************/

	#ifndef REGISTRYNODETREEMODEL_H
	#define REGISTRYNODETREEMODEL_H

	#include <QAbstractItemModel>
	#include <QList>
	#include <QString>

	#include "registrynode.h"
	#include "registryhive.h"

	class RegistryNodeTreeModel : public QAbstractItemModel {
	Q_OBJECT

	public:
	RegistryNodeTreeModel(RegistryHive p_hive, QObject p_parent=0);
	~RegistryNodeTreeModel();

	QVariant data(const QModelIndex &index, int role) const;
	Qt::ItemFlags flags(const QModelIndex &index) const;
	QVariant headerData(int section,
	Qt::Orientation orientation,
	int role=Qt::DisplayRole) const;
	QModelIndex index(int row,
	int column,
	const QModelIndex &parent=QModelIndex()) const;
	QModelIndex parent(const QModelIndex &index) const;
	int rowCount(const QModelIndex &parent=QModelIndex()) const;
	int columnCount(const QModelIndex &parent=QModelIndex()) const;

	QList<QModelIndex> GetIndexListOf(QString path) const;
	QString GetNodePath(QModelIndex child_index) const;

	private:
	+ enum ColumnContent {
	+ ColumnContent_NodeName=0,
	+ ColumnContent_NodeModTime
	+ };
	+
	RegistryNode *p_root_node;

	void SetupModelData(RegistryHive *p_hive,
	RegistryNode *p_parent,
	int hive_node=0);
	};

	#endif // REGISTRYNODETREEMODEL_H

File Metadata

Mime Type: text/x-diff
Expires: Tue, Dec 24, 3:10 AM (1 d, 9 h)
Storage Engine: blob
Storage Format: Raw Data
Storage Handle: 1176986
Default Alt Text: (90 KB)

No OneTemporaryActions

View Options

File Metadata

Event Timeline

No OneTemporary
Actions