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diff --git a/trunk/mainwindow.cpp b/trunk/mainwindow.cpp
index f5c1450..593c276 100644
--- a/trunk/mainwindow.cpp
+++ b/trunk/mainwindow.cpp
@@ -1,248 +1,316 @@
/*******************************************************************************
* fred Copyright (c) 2011 by Gillen Daniel <gillen.dan@pinguin.lu> *
* *
* Forensic Registry EDitor (fred) is a M$ registry hive editor for Linux 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 <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 "compileinfo.h"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent), ui(new Ui::MainWindow)
{
ui->setupUi(this);
// Initialize private vars
this->hhive=NULL;
this->is_hive_open=false;
this->p_reg_node_tree_model=NULL;
this->p_reg_key_table_model=NULL;
- // Set window title
- this->UpdateWindowTitle();
-
// 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_node_tree=new QTreeView();
+ this->p_node_tree->setHeaderHidden(true);
+ this->p_key_table=new QTableView();
+ this->p_key_table->setSelectionBehavior(QAbstractItemView::SelectRows);
+ this->p_horizontal_splitter=new QSplitter();
+ this->p_horizontal_splitter->setOrientation(Qt::Horizontal);
+ this->p_vertical_splitter=new QSplitter();
+ this->p_vertical_splitter->setOrientation(Qt::Vertical);
+ this->p_hex_edit=new QHexEdit();
+ this->p_hex_edit->setReadOnly(true);
+
+ // Make sure hex viewer font is monospaced.
+ QFont mono_font("Monospace");
+ mono_font.setStyleHint(QFont::TypeWriter);
+ this->p_hex_edit->setFont(mono_font);
+
+ // Lay out widgets
+ this->p_vertical_splitter->addWidget(this->p_key_table);
+ this->p_vertical_splitter->addWidget(this->p_hex_edit);
+ 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 hex_edit_policy=this->p_hex_edit->sizePolicy();
+ hex_edit_policy.setVerticalStretch(2);
+ hex_edit_policy.setHorizontalStretch(100);
+ this->p_hex_edit->setSizePolicy(hex_edit_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_key_table,
+ SIGNAL(clicked(QModelIndex)),
+ this,
+ SLOT(SlotKeyTableClicked(QModelIndex)));
+ this->connect(this->p_key_table,
+ SIGNAL(doubleClicked(QModelIndex)),
+ this,
+ SLOT(SlotKeyTableDoubleClicked(QModelIndex)));
+
+ // Add central widget
+ this->setCentralWidget(this->p_horizontal_splitter);
+
+ // Set window title
+ this->UpdateWindowTitle();
+
// Set last open location to home dir
this->last_open_location=QDir::homePath();
}
MainWindow::~MainWindow() {
if(this->is_hive_open) {
hivex_close(this->hhive);
}
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;
// 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
this->hhive=hivex_open(hive_file.toAscii().constData(),0);
if(this->hhive==NULL) {
QMessageBox::critical(this,
tr("Error opening hive file"),
tr("Unable to open file '%1'").arg(hive_file));
return;
}
// Create tree model
hive_node_h root_node=hivex_root(hhive);
if(root_node==0) {
QMessageBox::critical(this,
tr("Error opening hive file"),
tr("This hive seems to have no root node!")
.arg(hive_file));
return;
}
this->p_reg_node_tree_model=
new RegistryNodeTreeModel(this->hhive,
- root_node,
- this->ui->RegNodeTree);
- this->ui->RegNodeTree->setModel(this->p_reg_node_tree_model);
+ root_node);
+ this->p_node_tree->setModel(this->p_reg_node_tree_model);
this->is_hive_open=true;
this->ui->action_Close_hive->setEnabled(true);
this->UpdateWindowTitle(hive_file);
}
void MainWindow::on_action_Close_hive_triggered() {
if(this->is_hive_open) {
// Delete models
if(this->p_reg_node_tree_model!=NULL) {
delete this->p_reg_node_tree_model;
this->p_reg_node_tree_model=NULL;
}
if(this->p_reg_key_table_model!=NULL) {
delete this->p_reg_key_table_model;
this->p_reg_key_table_model=NULL;
}
// Close hive
hivex_close(this->hhive);
this->is_hive_open=false;
this->ui->action_Close_hive->setEnabled(false);
this->UpdateWindowTitle();
}
}
void MainWindow::on_actionAbout_Qt_triggered() {
QMessageBox::aboutQt(this,tr("About Qt"));
}
-void MainWindow::on_RegNodeTree_clicked(QModelIndex index) {
+void MainWindow::on_actionAbout_fred_triggered() {
+ DlgAbout dlg_about(this);
+ dlg_about.exec();
+}
+
+void MainWindow::SlotNodeTreeClicked(QModelIndex index) {
QStringList nodes;
//Built node path
nodes.clear();
nodes.append(this->p_reg_node_tree_model->
data(index,Qt::DisplayRole).toString());
while(this->p_reg_node_tree_model->parent(index)!=QModelIndex()) {
// Prepend all parent nodes
index=this->p_reg_node_tree_model->parent(index);
nodes.prepend(this->p_reg_node_tree_model->
data(index,Qt::DisplayRole).toString());
}
// Get hive_node handle for current node
hive_node_h hive_node=hivex_root(this->hhive);
QString cur_node;
for(QStringList::iterator it=nodes.begin();it!=nodes.end();++it) {
cur_node=*it;
hive_node=hivex_node_get_child(this->hhive,
hive_node,
cur_node.toAscii().constData());
}
// Create table model and attach it to the table view
if(this->p_reg_key_table_model!=NULL) delete this->p_reg_key_table_model;
this->p_reg_key_table_model=new RegistryKeyTableModel(this->hhive,
- hive_node,
- this->ui->RegKeyTable);
- this->ui->RegKeyTable->setModel(this->p_reg_key_table_model);
+ hive_node);
+ this->p_key_table->setModel(this->p_reg_key_table_model);
// Resize table rows / columns to fit data
- this->ui->RegKeyTable->resizeColumnsToContents();
- this->ui->RegKeyTable->horizontalHeader()->stretchLastSection();
+ this->p_key_table->resizeColumnsToContents();
+ this->p_key_table->horizontalHeader()->stretchLastSection();
}
void MainWindow::UpdateWindowTitle(QString filename) {
if(filename=="") {
this->setWindowTitle(QString().sprintf("%s v%s",APP_TITLE,APP_VERSION));
} else {
this->setWindowTitle(QString().sprintf("%s v%s - %s",
APP_TITLE,
APP_VERSION,
filename.toLocal8Bit().constData()));
}
}
-void MainWindow::on_actionAbout_fred_triggered() {
- DlgAbout dlg_about(this);
- dlg_about.exec();
-}
-
-void MainWindow::on_RegNodeTree_activated(QModelIndex index) {
- // Also update when pressing ENTER
- this->on_RegNodeTree_clicked(index);
-}
-
-void MainWindow::on_RegKeyTable_doubleClicked(QModelIndex index) {
+void MainWindow::SlotKeyTableDoubleClicked(QModelIndex 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();
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->ui->RegNodeTree->currentIndex();
+ 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->setData(this->selected_key_value);
+}
diff --git a/trunk/mainwindow.h b/trunk/mainwindow.h
index f2d5e27..9131e26 100644
--- a/trunk/mainwindow.h
+++ b/trunk/mainwindow.h
@@ -1,63 +1,73 @@
/*******************************************************************************
* fred Copyright (c) 2011 by Gillen Daniel <gillen.dan@pinguin.lu> *
* *
* Forensic Registry EDitor (fred) is a M$ registry hive editor for Linux 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 MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
+#include <hivex.h>
+
#include "registrynodetreemodel.h"
#include "registrykeytablemodel.h"
-
-#include <hivex.h>
+#include "qhexedit/qhexedit.h"
namespace Ui {
class MainWindow;
}
class MainWindow : public QMainWindow {
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
private slots:
void on_action_Quit_triggered();
void on_action_Open_hive_triggered();
void on_action_Close_hive_triggered();
void on_actionAbout_Qt_triggered();
- void on_RegNodeTree_clicked(QModelIndex index);
void on_actionAbout_fred_triggered();
- void on_RegNodeTree_activated(QModelIndex index);
- void on_RegKeyTable_doubleClicked(QModelIndex index);
+
+ void SlotNodeTreeClicked(QModelIndex index);
+ void SlotKeyTableClicked(QModelIndex index);
+ void SlotKeyTableDoubleClicked(QModelIndex index);
private:
Ui::MainWindow *ui;
QString last_open_location;
hive_h *hhive;
bool is_hive_open;
RegistryNodeTreeModel *p_reg_node_tree_model;
RegistryKeyTableModel *p_reg_key_table_model;
+ QByteArray selected_key_value;
+
+ // Widgets
+ QTreeView *p_node_tree;
+ QTableView *p_key_table;
+ QHexEdit *p_hex_edit;
+ QSplitter *p_horizontal_splitter;
+ QSplitter *p_vertical_splitter;
void UpdateWindowTitle(QString filename="");
};
#endif // MAINWINDOW_H
diff --git a/trunk/mainwindow.ui b/trunk/mainwindow.ui
index 314fef6..3f49a1f 100644
--- a/trunk/mainwindow.ui
+++ b/trunk/mainwindow.ui
@@ -1,167 +1,96 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
- <width>494</width>
+ <width>508</width>
<height>317</height>
</rect>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="baseSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<property name="windowIcon">
<iconset resource="fred.qrc">
<normaloff>:/icons/resources/fred.png</normaloff>:/icons/resources/fred.png</iconset>
</property>
- <widget class="QWidget" name="centralWidget">
- <layout class="QHBoxLayout" name="horizontalLayout">
- <property name="spacing">
- <number>3</number>
- </property>
- <property name="margin">
- <number>3</number>
- </property>
- <item>
- <widget class="QSplitter" name="splitter">
- <property name="orientation">
- <enum>Qt::Horizontal</enum>
- </property>
- <widget class="QTreeView" name="RegNodeTree">
- <property name="baseSize">
- <size>
- <width>0</width>
- <height>0</height>
- </size>
- </property>
- <property name="headerHidden">
- <bool>true</bool>
- </property>
- <attribute name="headerVisible">
- <bool>false</bool>
- </attribute>
- </widget>
- <widget class="QTableView" name="RegKeyTable">
- <property name="sizePolicy">
- <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
- <horstretch>100</horstretch>
- <verstretch>0</verstretch>
- </sizepolicy>
- </property>
- <property name="minimumSize">
- <size>
- <width>400</width>
- <height>0</height>
- </size>
- </property>
- <property name="horizontalScrollBarPolicy">
- <enum>Qt::ScrollBarAsNeeded</enum>
- </property>
- <property name="selectionBehavior">
- <enum>QAbstractItemView::SelectRows</enum>
- </property>
- <property name="textElideMode">
- <enum>Qt::ElideNone</enum>
- </property>
- <property name="horizontalScrollMode">
- <enum>QAbstractItemView::ScrollPerPixel</enum>
- </property>
- <attribute name="horizontalHeaderVisible">
- <bool>true</bool>
- </attribute>
- <attribute name="horizontalHeaderShowSortIndicator" stdset="0">
- <bool>false</bool>
- </attribute>
- <attribute name="horizontalHeaderStretchLastSection">
- <bool>false</bool>
- </attribute>
- <attribute name="verticalHeaderVisible">
- <bool>false</bool>
- </attribute>
- <attribute name="verticalHeaderHighlightSections">
- <bool>false</bool>
- </attribute>
- </widget>
- </widget>
- </item>
- </layout>
- </widget>
+ <widget class="QWidget" name="MainWidget"/>
<widget class="QMenuBar" name="menuBar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
- <width>494</width>
+ <width>508</width>
<height>25</height>
</rect>
</property>
<widget class="QMenu" name="menu_File">
<property name="title">
<string>&amp;File</string>
</property>
<addaction name="action_Open_hive"/>
<addaction name="action_Close_hive"/>
<addaction name="separator"/>
<addaction name="action_Quit"/>
</widget>
<widget class="QMenu" name="menu">
<property name="title">
<string>&amp;Help</string>
</property>
<addaction name="actionAbout_Qt"/>
<addaction name="actionAbout_fred"/>
</widget>
<addaction name="menu_File"/>
<addaction name="menu"/>
</widget>
<widget class="QStatusBar" name="StatusBar"/>
<action name="action_Open_hive">
<property name="text">
<string>&amp;Open hive</string>
</property>
</action>
<action name="action_Close_hive">
<property name="enabled">
<bool>false</bool>
</property>
<property name="text">
<string>&amp;Close hive</string>
</property>
</action>
<action name="action_Quit">
<property name="text">
<string>&amp;Quit</string>
</property>
</action>
<action name="actionAbout_Qt">
<property name="text">
<string>About Qt</string>
</property>
</action>
<action name="actionAbout_fred">
<property name="text">
<string>About fred</string>
</property>
</action>
</widget>
<layoutdefault spacing="6" margin="11"/>
<resources>
<include location="fred.qrc"/>
</resources>
<connections/>
</ui>

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