# DFF -- An Open Source Digital Forensics Framework # Copyright (C) 2009-2011 ArxSys # This program is free software, distributed under the terms of # the GNU General Public License Version 2. See the LICENSE file # at the top of the source tree. # # See http://www.digital-forensic.org for more information about this # project. Please do not directly contact any of the maintainers of # DFF for assistance; the project provides a web site, mailing lists # and IRC channels for your use. # # Author(s): # Solal Jacob # Jeremy Mounier # import os from PyQt4.QtGui import QFileDialog, QMessageBox, QInputDialog, QDialog, QDialogButtonBox, QComboBox, QPushButton, QFormLayout, QHBoxLayout, QPixmap, QLabel, QApplication from PyQt4.QtCore import QObject, QString, SIGNAL, SLOT, Qt, QEvent, QDir from api.taskmanager import * from api.taskmanager.taskmanager import * from api.loader import * from api.vfs import vfs from api.devices.devices import Devices from api.gui.widget.devicesdialog import DevicesDialog from api.gui.widget.layoutmanager import * from api.types.libtypes import typeId from ui.gui.dialog.preferences import Preferences from ui.gui.resources.ui_about import Ui_About from ui.gui.resources.ui_evidencedialog import Ui_evidenceDialog from ui.gui.widget.modulesmanager import * class Dialog(QObject): def __init__(self, parent): QObject.__init__(self) self.parent = parent self.vfs = vfs.vfs() self.taskmanager = TaskManager() self.loader = loader.loader() def preferences(self): """Open a preferences dialog""" pref = Preferences(self.parent) ret = pref.exec_() if ret: pass # pref.conf.root_index = pref.root_index_line.text() # pref.conf.index_name = pref.index_name_line.text() # pref.conf.index_path = pref.conf.root_index + "/" + pref.conf.index_name # root_index_dir = QDir(pref.conf.root_index) # if not root_index_dir.exists(): # root_index_dir.mkpath(pref.conf.root_index) #@ default_index_dir = QDir(pref.conf.index_path) # if not default_index_dir.exists(): # default_index_dir.mkpath(pref.conf.index_path) def addDevices(self): """Open a device list dialog""" dev = DevicesDialog(self.parent) if dev.exec_(): if dev.selectedDevice: args = {} args["path"] = str(dev.selectedDevice.blockDevice()) args["parent"] = self.vfs.getnode("/Local devices") args["size"] = long(dev.selectedDevice.size()) exec_type = ["thread", "gui"] try: if os.name == "nt": args["name"] = str(dev.selectedDevice.model()) conf = self.loader.get_conf(str("devices")) genargs = conf.generate(args) self.taskmanager.add("devices", genargs, exec_type) except RuntimeError: err_type, err_value, err_traceback = sys.exc_info() err_trace = traceback.format_tb(err_traceback) err_typeval = traceback.format_exception_only(err_type, err_value) terr = QString() detailerr = QString() for err in err_trace: detailerr.append(err) for errw in err_typeval: terr.append(errw) detailerr.append(err) self.messageBox(terr, detailerr) del dev def addFiles(self): """ Open a Dialog for select a file and add in VFS """ edialog = evidenceDialog(self.parent) ir = edialog.exec_() if ir > 0: args = {} paths = edialog.manager.get("local") if edialog.rawcheck.isChecked(): module = "local" args["path"] = paths args["parent"] = self.vfs.getnode('/Logical files') elif edialog.ewfcheck.isChecked(): module = "ewf" args["files"] = paths args["parent"] = self.vfs.getnode('/Logical files') else: module = "aff" args["path"] = paths args["parent"] = self.vfs.getnode('/Logical files') self.conf = self.loader.get_conf(str(module)) try: genargs = self.conf.generate(args) self.taskmanager.add(str(module), genargs, ["thread", "gui"]) except RuntimeError: err_type, err_value, err_traceback = sys.exc_info() err_trace = traceback.format_tb(err_traceback) err_typeval = traceback.format_exception_only(err_type, err_value) terr = QString() detailerr = QString() for err in err_trace: detailerr.append(err) for errw in err_typeval: terr.append(errw) detailerr.append(err) self.messageBox(terr, detailerr) def messageBox(self, coretxt, detail): msg = QMessageBox() msg.setWindowTitle("Error in configuration") msg.setText("An error was detected in the configuration") msg.setInformativeText(coretxt) msg.setIcon(QMessageBox.Critical) msg.setDetailedText(detail) msg.setStandardButtons(QMessageBox.Ok) ret = msg.exec_() def loadDriver(self): sFileName = QFileDialog.getOpenFileName(self.parent, self.parent.actionLoadModule.toolTip(), os.path.expanduser('~'), "Modules(*.py)") if (sFileName) : self.loader.do_load(str(sFileName.toUtf8())) def about(self): """ Open a About Dialog """ about = About() about.exec_() def manager(self): """ Open module browser dialog """ module = browserDialog(self.parent) ir = module.exec_() if ir > 0: module.browser.execute() #class managerDialog(QDialog): # def __init__(self, mainWindow): # QDialog.__init__(self, mainWindow) # l = QVBoxLayout() # l.addWidget(modulesManager(self)) # self.setLayout(l) class About(QDialog, Ui_About): def __init__(self): super(QDialog, self).__init__() self.setupUi(self) self.label.setText(self.label.text().arg(QApplication.instance().applicationVersion())) def changeEvent(self, event): """ Search for a language change event This event have to call retranslateUi to change interface language on the fly. """ if event.type() == QEvent.LanguageChange: self.retranslateUi(self) self.label.setText(self.label.text().arg(QApplication.instance().applicationVersion())) else: QDialog.changeEvent(self, event) class evidenceDialog(QDialog, Ui_evidenceDialog): def __init__(self, parent): super(QDialog, self).__init__() self.setupUi(self) self.loader = loader.loader() self.createShape() def createShape(self): """ Removes EWF if not in modules Set itemData for easy access without taking care of text (can be translated). TODO Futur : Get all DFF connectors """ if "ewf" not in self.loader.modules: self.ewfcheck.setEnabled(False) if "aff" not in self.loader.modules: self.affcheck.setEnabled(False) self.rawcheck.setChecked(True) self.manager = layoutManager() self.manager.addPathList("local", typeId.Path, [], []) self.pathlayout.addWidget(self.manager) def changeEvent(self, event): """ Search for a language change event This event have to call retranslateUi to change interface language on the fly. """ if event.type() == QEvent.LanguageChange: self.retranslateUi(self) self.label.setText(self.label.text().arg(QApplication.instance().applicationVersion())) else: QDialog.changeEvent(self, event)