def __mount_iso(self, filename): fromPath = os.path.join(self.temp_path, "aptoncd-mnt-image/") print "mount point = ", fromPath print "iso image = ", filename utils.mkdir(fromPath, True) command = ( "gksu --desktop " + constants.DESKTOP_FILE + " 'mount -o loop %s %s'" % (filename.replace(" ", "\ "), fromPath.replace(" ", "\ ")) ) ret = utils.run_command(command) # wait a few seconds so mount would complete time.sleep(0.1) result, msgError = self.is_aptoncd_media(fromPath) if not result: self.__umount_iso(fromPath) return False, msgError else: return True, fromPath
def __umount_iso(self, fromPath): command = "gksu --desktop " + constants.DESKTOP_FILE + " 'umount %s'" % fromPath.replace(" ", "\ ") ret = utils.run_command(command) utils.removePath(os.path.join(self.temp_path, "aptoncd-mnt-image/"))
def create_aptoncd(self): #this will hold error information. errorMsg = "" self.progress = ProgressDialog(self.get_main_window()) self.progress.can_cancel_progress = True self.progress.title = constants.MESSAGE_0024 self.progress.description = constants.MESSAGE_0025 #defines the steps to create this iso. process = [constants.MESSAGE_0020, constants.MESSAGE_0021, \ constants.MESSAGE_0022, constants.MESSAGE_0023] self.steps = stepswidget.ProgressSteps(process) self.progress.add_widget(self.steps) #set temp variables for packages locations tmpdir = utils.join_path(self.temp_path, 'aptoncd') #"/tmp/aptoncd/" tmpmetapackageDir = utils.join_path(tmpdir , 'metapackage') tmppackages = utils.join_path(tmpdir , 'packages') #creates a temporary location to work with .deb files utils.mkdir(tmpdir, True) #get what files will be on each cd if self.values['media_type'] == 'CD': isoFileList = self.CreateIsoList(constants.CD) else: isoFileList = self.CreateIsoList(constants.DVD) #we will starting changing here to break process in parts # first, copy files from cds to locations result, msg = self.copy_files(isoFileList,tmpdir) # the user clicked cancel button if not result : self.get_main_window().set_sensitive(True) return False result, msg = self.scan_packages(isoFileList,tmpdir) if not result : self.get_main_window().set_sensitive(True) return False self.create_iso(isoFileList,tmpdir) self.steps.set_current(3) gui.processEvents() #clean folders created previously utils.removePath(tmpdir) self.steps.set_done(3) burn_list = {} index=0 for indx, burns in enumerate(utils.get_burn_applications(constants.BURNS_DATA)): item = utils.whereis(burns[0]) if item: burn_list[index]= { 'name':burns[0], 'location':item , 'parameter':burns[1]} index += 1 if index >= 1: dlgburn = FinishedDialog(self, burn_list) self.progress.destroy() result, index = dlgburn.run() if result == 1: for iso in self.isos: command = burn_list[index]['location'] + ' '+ burn_list[index]['parameter'] + iso + ' &' utils.run_command(command) dlgburn.destroy() self.get_main_window().set_sensitive(True) self.main_window = gui.get_glade(constants.MAIN_GUI, 'main') self.notebook = gui.get_widget(self.main_window, 'notebook') self.notebook.set_current_page(0)
def scan_packages(self, isoFileList, tmpdir): self.time_start = 1 self.steps.set_current(1) self.progress.update_progress(0) self.progress.progress_widget.set_text( '') self.progress.progress_text = constants.MESSAGE_0019 gui.processEvents() for cds in isoFileList.keys(): #cd destination folder media_folder_name = self.values['media_type'] + str(cds) current_msg = constants.MESSAGE_0021 + ' (' + media_folder_name + ')' self.steps.set_current_text(1,current_msg ) tmpmetapackageDir = utils.join_path(tmpdir , 'metapackage/' + media_folder_name) tmppackages = utils.join_path(tmpdir , 'packages') destination = utils.join_path(tmppackages, media_folder_name) pkg_destination = utils.join_path(destination , 'packages') controlFile = utils.join_path(tmpmetapackageDir, 'DEBIAN/control') #create the deb file for metapackage if self.values['createmeta']: command = 'dpkg-deb -b %s %s > /dev/null 2> /dev/null' % \ (tmpmetapackageDir.replace(' ','\ '), utils.join_path(pkg_destination.replace(' ','\ '), self.mPack.get_mtFileName()) ) result = utils.run_command(command) #remove the file needed to create the metapackage utils.del_file(controlFile) packages_files = utils.join_path(destination.replace(' ','\ ') , 'Packages') command = 'apt-ftparchive packages packages/' if self.progress.cancel_status: errorMsg = constants.MESSAGE_0027 return False, errorMsg apt_ftp = AptFtpArchive() self.progress.stop = 100 apt_ftp.set_progress_hook(self.on_update) apt_ftp.execute(command, destination, packages_files) if self.progress.cancel_status: errorMsg = constants.MESSAGE_0027 return False, errorMsg #creates a tar file using bz2 compression result, path = utils.compress(packages_files) result, msg = utils.zip_file(utils.join_path(destination,'Packages.gz'), utils.join_path(destination,'Packages')) packages_files = utils.join_path(destination.replace(' ','\ ') , 'Release') command = 'apt-ftparchive release .' apt_ftp.set_progress_hook(self.on_update) apt_ftp.execute(command, destination, packages_files) if self.progress.cancel_status: errorMsg = constants.MESSAGE_0027 return False, errorMsg #Create aptoncd.inf file infoFile = utils.join_path(destination, 'aptoncd.info') info = mediainfo.MediaInfo(infoFile) info.write() if self.progress.cancel_status: errorMsg = constants.MESSAGE_0027 return False, errorMsg #Creates .disk/info diskinfodir = utils.join_path(destination ,'.disk') utils.mkdir(diskinfodir, True) infoDiskFile = utils.join_path(diskinfodir,'info') infoDisk = mediainfo.aptDiskInfo(infoDiskFile, media_folder_name) infoDisk.write() #write README.diskdefines infoDiskDefinesFile = utils.join_path(destination, 'README.diskdefines') infoDiskDefines = mediainfo.aptDiskDefines(infoDiskDefinesFile,media_folder_name) infoDiskDefines.write() gui.processEvents() utils.removePath(tmpmetapackageDir) self.progress.cancel_pulse() self.steps.set_current_text(1,constants.MESSAGE_0021) self.steps.set_done(1) self.progress.update_progress(0) return True, None