diff --git a/trunk/mainwindow.cpp b/trunk/mainwindow.cpp index c3cff68..5cf6223 100644 --- a/trunk/mainwindow.cpp +++ b/trunk/mainwindow.cpp @@ -1,612 +1,640 @@ /******************************************************************************* * fred Copyright (c) 2011 by Gillen Daniel * * * * 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 . * *******************************************************************************/ #ifndef FRED_REPORT_TEMPLATE_DIR #define FRED_REPORT_TEMPLATE_DIR "/usr/share/fred/report_templates/" #endif #include #include #include #include #include #include #include "mainwindow.h" #include "ui_mainwindow.h" #include "dlgabout.h" #include "dlgkeydetails.h" #include "dlgreportviewer.h" #include "dlgsearch.h" -#include "searchresultwidget.h" #include "compileinfo.h" MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); // Initialize private vars this->p_hive=new RegistryHive(this); this->is_hive_open=false; this->p_reg_node_tree_model=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 QTabWidget(this->p_vertical_splitter); this->p_horizontal_splitter2=new QSplitter(); this->p_horizontal_splitter2->setOrientation(Qt::Horizontal); this->p_hex_edit_widget=new QWidget(this->p_horizontal_splitter2); this->p_hex_edit_layout=new QVBoxLayout(this->p_hex_edit_widget); this->p_hex_edit_layout->setContentsMargins(0,0,0,0); this->p_hex_edit=new QHexEdit(); this->p_hex_edit->setReadOnly(true); this->p_hex_edit_status_bar=new QLabel(); this->p_data_interpreter=new DataInterpreter(this->p_horizontal_splitter2); // Make sure hex viewer font is monospaced. QFont mono_font("Monospace"); mono_font.setStyleHint(QFont::TypeWriter); this->p_hex_edit->setFont(mono_font); // Add hexedit page to tab_widget this->p_tab_widget->insertTab(0, this->p_horizontal_splitter2, tr("Hex viewer")); // Lay out widgets this->p_hex_edit_layout->addWidget(this->p_hex_edit); this->p_hex_edit_layout->addWidget(this->p_hex_edit_status_bar); this->p_horizontal_splitter2->addWidget(this->p_hex_edit_widget); this->p_horizontal_splitter2->addWidget(this->p_data_interpreter); 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); QSizePolicy hex_edit_widget_policy=this->p_hex_edit_widget->sizePolicy(); hex_edit_widget_policy.setVerticalStretch(2); hex_edit_widget_policy.setHorizontalStretch(200); this->p_hex_edit_widget->setSizePolicy(hex_edit_widget_policy); QSizePolicy data_interpreter_policy=this->p_data_interpreter->sizePolicy(); data_interpreter_policy.setVerticalStretch(2); data_interpreter_policy.setHorizontalStretch(0); this->p_data_interpreter->setSizePolicy(data_interpreter_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))); this->connect(this->p_hex_edit, SIGNAL(currentAddressChanged(int)), this, SLOT(SlotHexEditAddressChanged(int))); // Add central widget this->setContentsMargins(4,4,4,0); this->setCentralWidget(this->p_horizontal_splitter); // 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, parse command line arguments this->ParseCommandLineArgs(); } 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) { // Delete models if(this->p_reg_node_tree_model!=NULL) { this->p_node_tree->setModel(NULL); delete this->p_reg_node_tree_model; 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->setData(QByteArray()); this->p_hex_edit_status_bar->setText(""); this->p_data_interpreter->ClearValues(); // 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); QList keywords; keywords.append(QByteArray(QString("Windows").toAscii())); - // Add new search widget to tabwidget + // Add new search widget to tabwidget and to internal widget list SearchResultWidget *p_search_widget= new SearchResultWidget(this->p_tab_widget); + //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")); 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; //Built node path node_path.clear(); node_path=this->p_reg_node_tree_model->data(index,Qt::DisplayRole) .toString().prepend("\\"); while(this->p_reg_node_tree_model->parent(index)!=QModelIndex()) { // Prepend all parent nodes index=this->p_reg_node_tree_model->parent(index); node_path.prepend(this->p_reg_node_tree_model->data(index,Qt::DisplayRole) .toString().prepend("\\")); } // Create table model and attach it to the table view if(this->p_reg_key_table_model!=NULL) { this->p_key_table->setModel(NULL); delete this->p_reg_key_table_model; this->p_hex_edit->setData(QByteArray()); this->p_hex_edit_status_bar->setText(""); this->p_data_interpreter->ClearValues(); } this->p_reg_key_table_model=new RegistryKeyTableModel(this->p_hive,node_path); this->p_key_table->setModel(this->p_reg_key_table_model); } 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->setData(this->selected_key_value); } void MainWindow::SlotHexEditAddressChanged(int hex_offset) { if(!this->is_hive_open || this->selected_key_value.isEmpty()) return; // Update hex edit status bar this->p_hex_edit_status_bar-> setText(QString().sprintf("Byte offset: 0x%04X (%u)",hex_offset,hex_offset)); // Update data interpreter this->UpdateDataInterpreter(hex_offset); } 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); } void MainWindow::SlotSearchResultWidgetDoubleClicked(QModelIndex index) { + SearchResultWidget *p_sender; + QString path; + QString match_type; + QString key; + int i; + if(!index.isValid()) return; - qDebug("Clicked on %u",index.row()); + // 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(); + + qDebug("Clicked on '%s' of type '%s'",path.toAscii().constData(),match_type.toAscii().constData()); + + if(match_type==tr("Node name")) { + // Search matched on node name, just expand treeview to correct node + QList indexes= + this->p_reg_node_tree_model->GetIndexListOf(path); + for(i=0;ip_node_tree->expand(indexes.at(i)); + } + } else if(match_type==tr("Key name")) { + + } else if(match_type==tr("Key value")) { + + } + } 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().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::UpdateDataInterpreter(int hex_offset) { QDateTime date_time; const char *p_data; int remaining_data_len; // Remove all old values from data interpreter this->p_data_interpreter->ClearValues(); // Calculate how many bytes are remainig after current offset remaining_data_len=this->selected_key_value.size()-hex_offset; if(!remaining_data_len>0) { // Nothing to show return; } // Get pointer to data at current offset p_data=this->selected_key_value.constData(); p_data+=hex_offset; //#define rotl32(x,n) (((x) << n) | ((x) >> (32 - n))) //#define rotr32(x,n) (((x) >> n) | ((x) << (32 - n))) //#define rotl64(x,n) (((x) << n) | ((x) >> (64 - n))) //#define rotr64(x,n) (((x) >> n) | ((x) << (64 - n))) if(remaining_data_len>=1) { this->p_data_interpreter->AddValue("int8:", RegistryHive::KeyValueToString( this->selected_key_value, "int8", hex_offset)); this->p_data_interpreter->AddValue("uint8:", RegistryHive::KeyValueToString( this->selected_key_value, "uint8", hex_offset)); } if(remaining_data_len>=2) { this->p_data_interpreter->AddValue("int16:", RegistryHive::KeyValueToString( this->selected_key_value, "int16", hex_offset)); this->p_data_interpreter->AddValue("uint16:", RegistryHive::KeyValueToString( this->selected_key_value, "uint16", hex_offset)); } if(remaining_data_len>=4) { this->p_data_interpreter->AddValue("int32:", RegistryHive::KeyValueToString( this->selected_key_value, "int32", hex_offset)); this->p_data_interpreter->AddValue("uint32:", RegistryHive::KeyValueToString( this->selected_key_value, "uint32", hex_offset)); this->p_data_interpreter->AddValue("unixtime:", RegistryHive::KeyValueToString( this->selected_key_value, "unixtime", hex_offset)); } if(remaining_data_len>=8) { this->p_data_interpreter->AddValue("int64:", RegistryHive::KeyValueToString( this->selected_key_value, "int64", hex_offset)); this->p_data_interpreter->AddValue("uint64:", RegistryHive::KeyValueToString( this->selected_key_value, "uint64", hex_offset)); this->p_data_interpreter->AddValue("filetime64:", RegistryHive::KeyValueToString( this->selected_key_value, "filetime", hex_offset)); } //#undef rotl32 //#undef rotl64 } 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;iui->MenuReports->addMenu(categories.value(i)); // Now add category reports reports=this->p_data_reporter->GetAvailableReports(categories.value(i)); for(ii=0;iiaddAction(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 this->p_reg_node_tree_model= new RegistryNodeTreeModel(this->p_hive); this->p_node_tree->setModel(this->p_reg_node_tree_model); this->is_hive_open=true; this->ui->action_Close_hive->setEnabled(true); this->ui->ActionSearch->setEnabled(true); this->ui->MenuReports->setEnabled(true); this->UpdateWindowTitle(hive_file); } void MainWindow::ParseCommandLineArgs() { QStringList args=qApp->arguments(); // If exactly 1 argument was specified, it should be a hive to open if(args.count()==2) { this->OpenHive(args.at(1)); } } diff --git a/trunk/mainwindow.h b/trunk/mainwindow.h index 4adb923..a2d94e8 100644 --- a/trunk/mainwindow.h +++ b/trunk/mainwindow.h @@ -1,134 +1,136 @@ /******************************************************************************* * fred Copyright (c) 2011 by Gillen Daniel * * * * 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 . * *******************************************************************************/ #ifndef MAINWINDOW_H #define MAINWINDOW_H #include #include #include #include #include #include #include #include #include #include "registryhive.h" #include "registrynodetree.h" #include "registrynodetreemodel.h" #include "registrykeytable.h" #include "registrykeytablemodel.h" #include "qhexedit/qhexedit.h" #include "datainterpreter.h" #include "datareporter.h" #include "threadsearch.h" +#include "searchresultwidget.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_actionAbout_fred_triggered(); void on_ActionSearch_triggered(); void SlotNodeTreeClicked(QModelIndex index); void SlotKeyTableClicked(QModelIndex index); void SlotKeyTableDoubleClicked(QModelIndex index); void SlotHexEditAddressChanged(int hex_offset); void SlotReportClicked(); void SlotSearchFinished(); void SlotSearchResultWidgetDoubleClicked(QModelIndex index); private: Ui::MainWindow *ui; QString last_open_location; RegistryHive *p_hive; bool is_hive_open; RegistryNodeTreeModel *p_reg_node_tree_model; RegistryKeyTableModel *p_reg_key_table_model; QByteArray selected_key_value; + QList search_result_widgets; // Widgets etc... RegistryNodeTree *p_node_tree; RegistryKeyTable *p_key_table; QTabWidget *p_tab_widget; QWidget *p_hex_edit_widget; QHexEdit *p_hex_edit; QLabel *p_hex_edit_status_bar; DataInterpreter *p_data_interpreter; QVBoxLayout *p_hex_edit_layout; QSplitter *p_horizontal_splitter; QSplitter *p_horizontal_splitter2; QSplitter *p_vertical_splitter; DataReporter *p_data_reporter; ThreadSearch *p_search_thread; /* * CheckUserConfigDir * * Checks for and possibly creates the ~/.fred directory */ void CheckUserConfigDir(); /* * UpdateWindowTitle * * Updates the window title */ void UpdateWindowTitle(QString filename=""); /* * UpdateDataInterpreter * * Update data interpreter */ void UpdateDataInterpreter(int hex_offset); /* * UpdateDataReporterMenu * */ void UpdateDataReporterMenu(); /* * OpenHive * * Open a registry hive */ void OpenHive(QString hive_file); /* * ParseCommandLineArgs * * Parse command line arguments */ void ParseCommandLineArgs(); }; #endif // MAINWINDOW_H diff --git a/trunk/registrynodetreemodel.cpp b/trunk/registrynodetreemodel.cpp index 078d5ac..e46e61f 100644 --- a/trunk/registrynodetreemodel.cpp +++ b/trunk/registrynodetreemodel.cpp @@ -1,138 +1,165 @@ /******************************************************************************* * fred Copyright (c) 2011 by Gillen Daniel * * * * 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 . * *******************************************************************************/ #include "registrynodetreemodel.h" +#include + #include RegistryNodeTreeModel::RegistryNodeTreeModel(RegistryHive *p_hive, QObject *p_parent) : QAbstractItemModel(p_parent) { // Create root node this->p_root_node=new RegistryNode("ROOT"); // 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(index.internalPointer()); return p_node->data(); } 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(); } } 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(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(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(parent.internalPointer()); } return p_parent_node->childCount(); } int RegistryNodeTreeModel::columnCount(const QModelIndex &parent) const { Q_UNUSED(parent); return 1; } +QList RegistryNodeTreeModel::GetIndexListOf(QString &path) const { + RegistryNode *p_parent_node=this->p_root_node; + QList ret; + QStringList nodes=path.split("\\",QString::SkipEmptyParts); + int i,ii; + bool found=false; + + // Create a list of all index's that form the supplied path + ret.clear(); + for(i=0;ichildCount();ii++) { + if(p_parent_node->child(ii)->data()==nodes.at(i)) { + ret.append(this->createIndex(ii,0,p_parent_node)); + p_parent_node==p_parent_node->child(ii); + found=true; + break; + } + } + if(!found) return QList(); + } + + return ret; +} + void RegistryNodeTreeModel::SetupModelData(RegistryHive *p_hive, RegistryNode *p_parent, int hive_node) { QMap hive_children; RegistryNode *p_node; // 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 i(hive_children); while(i.hasNext()) { i.next(); p_node=new RegistryNode(i.key(),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 941407f..d5df416 100644 --- a/trunk/registrynodetreemodel.h +++ b/trunk/registrynodetreemodel.h @@ -1,56 +1,60 @@ /******************************************************************************* * fred Copyright (c) 2011 by Gillen Daniel * * * * 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 . * *******************************************************************************/ #ifndef REGISTRYNODETREEMODEL_H #define REGISTRYNODETREEMODEL_H #include +#include +#include #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 GetIndexListOf(QString &path) const; + private: RegistryNode *p_root_node; void SetupModelData(RegistryHive *p_hive, RegistryNode *p_parent, int hive_node=0); }; #endif // REGISTRYNODETREEMODEL_H diff --git a/trunk/searchresultwidget.cpp b/trunk/searchresultwidget.cpp index 67d1886..a48ce9a 100644 --- a/trunk/searchresultwidget.cpp +++ b/trunk/searchresultwidget.cpp @@ -1,104 +1,104 @@ /******************************************************************************* * fred Copyright (c) 2011 by Gillen Daniel * * * * 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 . * *******************************************************************************/ #include "searchresultwidget.h" #include #include #include #include #include SearchResultWidget::SearchResultWidget(QWidget *p_parent) : QTableWidget(p_parent) { this->setColumnCount(3); this->setRowCount(0); this->setTextElideMode(Qt::ElideNone); this->verticalHeader()->setHidden(true); this->setSelectionBehavior(QAbstractItemView::SelectRows); this->setSelectionMode(QAbstractItemView::SingleSelection); this->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel); this->setHorizontalHeaderLabels(QStringList()<rowCount(); this->setRowCount(rows+1); p_item=new QTableWidgetItem(full_path=="" ? "\\" : full_path); p_item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); this->setItem(rows,0,p_item); p_item=new QTableWidgetItem(type); p_item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); this->setItem(rows,1,p_item); p_item=new QTableWidgetItem(match); p_item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); this->setItem(rows,2,p_item); } int SearchResultWidget::sizeHintForColumn(int column) const { int size_hint=0; int i=0; int item_width=0; QFontMetrics fm(this->fontMetrics()); // Find string that needs the most amount of space for(i=0;irowCount();i++) { item_width=fm.width(this->item(i,column)->text())+10; if(item_width>size_hint) size_hint=item_width; } return size_hint; } void SearchResultWidget::SlotSearchFinished() { this->resizeColumnsToContents(); this->resizeRowsToContents(); }