diff options
Diffstat (limited to 'lib/isodumper.py')
| -rwxr-xr-x | lib/isodumper.py | 196 |
1 files changed, 139 insertions, 57 deletions
diff --git a/lib/isodumper.py b/lib/isodumper.py index fc15ba2..f15bf6e 100755 --- a/lib/isodumper.py +++ b/lib/isodumper.py @@ -32,9 +32,9 @@ import gettext from gettext import gettext as _ from subprocess import call, Popen, PIPE import time +import dbus def find_devices(): - import dbus bus = dbus.SystemBus() proxy = bus.get_object("org.freedesktop.UDisks", "/org/freedesktop/UDisks") iface = dbus.Interface(proxy, "org.freedesktop.UDisks") @@ -42,10 +42,11 @@ def find_devices(): list=[] for dev in devs: - dev_obj = bus.get_object("org.freedesktop.UDisks", dev) - dev = dbus.Interface(dev_obj, "org.freedesktop.DBus.Properties") - item=[] - if str(dev.Get('', 'DriveConnectionInterface')) == 'usb' and not str(dev.Get('', 'PartitionType')) and str(dev.Get('', 'DeviceIsMediaAvailable')) == '1': + dev_obj = bus.get_object("org.freedesktop.UDisks", dev) + dev = dbus.Interface(dev_obj, "org.freedesktop.DBus.Properties") + item=[] + dci=str(dev.Get('', 'DriveConnectionInterface')) + if (dci == 'usb' or dci == 'sdio') and not str(dev.Get('', 'PartitionType')) and str(dev.Get('', 'DeviceIsMediaAvailable')) == '1': vend = str(dev.Get('', 'DriveVendor')) path = str(dev.Get('', 'DeviceFile')) name = str(dev.Get('', 'DriveModel')) @@ -56,12 +57,25 @@ def find_devices(): list.append(item) return list +def mount(device, fs): + res = '' + _bus = dbus.SystemBus() + _proxy = _bus.get_object('org.freedesktop.UDisks','/org/freedesktop/UDisks') + _iface = dbus.Interface(_proxy, 'org.freedesktop.UDisks') + for _dev in _iface.EnumerateDevices(): + _dev_obj = _bus.get_object('org.freedesktop.UDisks', _dev) + _dev_prop = dbus.Interface(_dev_obj, 'org.freedesktop.DBus.Properties') + if _dev_prop.Get('','DeviceFile')==device: + _idev = dbus.Interface(_dev_obj, 'org.freedesktop.DBus.UDisks.Device') + res = _idev.get_dbus_method('FilesystemMount', + dbus_interface='org.freedesktop.UDisks.Device')(fs,[]) + return res class IsoDumper: def __init__(self,user): APP="isodumper" DIR="/usr/share/locale" - RELEASE="v0.32" + RELEASE="v0.33" gettext.bindtextdomain(APP, DIR) gettext.textdomain(APP) @@ -114,7 +128,6 @@ class IsoDumper: "on_emergency_button_clicked" : self.restore, "on_confirm_cancel_button_clicked": self.restore, "on_filechooserbutton_file_set" : self.activate_devicelist, -# "on_detail_expander_activate" : self.expander_control, "on_device_combobox_changed" : self.device_selected, "on_nodev_close_clicked" : self.close, "on_backup_button_clicked" : self.backup_go, @@ -126,6 +139,9 @@ class IsoDumper: "on_format_cancel_clicked" : self.format_cancel, "on_format_go_clicked" : self.do_format, "on_write_button_clicked" : self.do_write, + "on_help_close_clicked": self.help_close, + "on_help_clicked": self.help_dialog, + "on_update_button_clicked":self.update_list, } self.wTree.signal_autoconnect(dict) @@ -133,31 +149,38 @@ class IsoDumper: # make sure we have a target device self.get_devices() + def update_list(self, widget): + self.devicelist.remove_text(0) + self.get_devices() + self.restore(widget) def get_devices(self): dialog = self.wTree.get_widget("nodev_dialog") - list=find_devices() - while len(list)==0: + self.list=find_devices() + while len(self.list)==0: exit_dialog=dialog.run() - list = find_devices() + self.list = find_devices() if (exit_dialog==2) : dialog.destroy() exit(0) -# self.combo = self.wTree.get_widget("device_combobox") - for name, path, size in list: - self.deviceSize=size + for name, path, size in self.list: # convert in Mbytes sizeM=str(int(size)/(1024*1024)) self.devicelist.append_text(name+' ('+path.lstrip()+') '+sizeM+_('Mb')) - self.device_name=name.rstrip().replace(' ', '') - dialog.destroy() + dialog.hide() def device_selected(self, widget): self.dev = self.devicelist.get_active_text() - self.backup_select.set_sensitive(True) - self.wTree.get_widget("format_button").set_sensitive(True) - self.wTree.get_widget("filechooserbutton").set_sensitive(True) - self.logger(_('Target Device: ')+ self.dev) + if self.dev != None: + for name, path, size in self.list: + if self.dev.startswith(name): + self.deviceSize=eval(size) + self.device_name=name.rstrip().replace(' ', '') + break + self.backup_select.set_sensitive(True) + self.wTree.get_widget("format_button").set_sensitive(True) + self.wTree.get_widget("filechooserbutton").set_sensitive(True) + self.logger(_('Target Device: ')+ self.dev) def backup_sel(self,widget): if self.backup_bname.get_current_folder_uri() == None : @@ -212,11 +235,31 @@ class IsoDumper: if resp: dialog.hide() if self.wTree.get_widget("format_fat").get_active(): - self.raw_format(target, 'fat32', dev_name.upper()[:11]) + rc=self.raw_format(target, 'fat32', dev_name.upper()[:11]) if self.wTree.get_widget("format_ntfs").get_active(): - self.raw_format(target, 'ntfs', dev_name[:32]) + rc=self.raw_format(target, 'ntfs', dev_name[:32]) if self.wTree.get_widget("format_ext4").get_active(): - self.raw_format(target, 'ext4', dev_name) + rc=self.raw_format(target, 'ext4', dev_name) + self.operation=False + if rc == 0: + message = _('The device was formatted successfully.') + self.logger(message) + self.success() + elif rc == 5: + message = _("An error occurred while creating a partition.") + self.logger(message) + self.emergency() + elif rc == 127: + message = _('Authentication error.') + self.logger(message) + self.emergency() + else: + message = _('An error occurred.') + self.emergency() + self.wTree.get_widget("format").hide() + self.backup_select.set_sensitive(True) + self.wTree.get_widget("format_button").set_sensitive(True) + self.wTree.get_widget("filechooserbutton").set_sensitive(True) else: dialog.hide() @@ -225,8 +268,11 @@ class IsoDumper: self.wTree.get_widget("format_button").set_sensitive(True) self.wTree.get_widget("filechooserbutton").set_sensitive(True) self.devicelist.set_sensitive(True) -# self.write_logfile() self.wTree.get_widget("emergency_dialog").hide() + progress = self.wTree.get_widget("progressbar") + progress.set_text("") + progress.set_fraction(0) + progress.set_sensitive(False) def raw_format(self, usb_path, fstype, label): self.operation=True @@ -243,27 +289,9 @@ class IsoDumper: if rc is None: working=True else: - if rc == 0: - message = _('The device was formatted successfully.') - self.logger(message) - self.success() - elif rc == 5: - message = _("An error occurred while creating a partition.") - self.logger(message) - self.emergency() - elif rc == 127: - message = _('Authentication error.') - self.logger(message) - self.emergency() - else: - message = _('An error occurred.') - self.emergency() - self.wTree.get_widget("format").hide() self.process = None working= False - self.backup_select.set_sensitive(True) - self.wTree.get_widget("format_button").set_sensitive(True) - self.wTree.get_widget("filechooserbutton").set_sensitive(True) + return rc def format_cancel(self, widget): dialog=self.wTree.get_widget("format") @@ -280,18 +308,26 @@ class IsoDumper: if os.path.exists(dest): dialog=self.wTree.get_widget("confirm_overwrite") resp=dialog.run() - if resp !=-5: + if resp !=-5: # GTK_RESPONSE_OK dialog.hide() return True else: dialog.hide() - source = self.dev.split('(')[1].split(')')[0] - self.logger(_('Backup in:')+' '+dest) - task = self.raw_write(source, dest, eval(self.deviceSize)) - gobject.idle_add(task.next) - while gtk.events_pending(): - gtk.main_iteration(True) - self.success() + # check free space + st = os.statvfs(os.path.dirname(dest)) + free = st.f_bavail * st.f_frsize + if free<self.deviceSize : + sizeM=str(self.deviceSize/(1024*1024)) + self.logger(_("The destination directory is too small to receive the backup (%s Mb needed)")%(sizeM)) + self.emergency() + else: + source = self.dev.split('(')[1].split(')')[0] + self.logger(_('Backup in:')+' '+dest) + task = self.raw_write(source, dest, self.deviceSize) + gobject.idle_add(task.next) + while gtk.events_pending(): + gtk.main_iteration(True) + self.success() def do_write(self, widget): write_button = self.wTree.get_widget("write_button") @@ -310,13 +346,13 @@ class IsoDumper: self.logger(_('Image: ')+source) self.logger(_('Target Device: ')+self.dev) b = os.path.getsize(source) - if b > (eval(self.deviceSize)) : + if b > (self.deviceSize): self.logger(_('The device is too small to contain the ISO file.')) self.emergency() else: resp = dialog.run() if resp: - if eval(self.deviceSize)> 1024*1024*1024*32 : + if self.deviceSize> 1024*1024*1024*32 : message=self.wTree.get_widget("label1") message.set_text(_('The device is bigger than 32 Gbytes. Are you sure you want use it?')) resp = dialog.run() @@ -332,16 +368,54 @@ class IsoDumper: self.do_umount(target) dialog.hide() # Writing step - task = self.raw_write(source, target, os.path.getsize(source)) - gobject.idle_add(task.next) - while gtk.events_pending(): - gtk.main_iteration(True) - self.success() + # Iso dump or Uefi preparation + uefi_checkbox=self.wTree.get_widget("uefi_check") + if uefi_checkbox.get_active(): + #uefi mode : formats FAT32, names MGALIVE, copies the ISO + target = self.dev.split('(')[1].split(')')[0] + dev_name="MGALIVE" + rc=self.raw_format(target, 'fat32', dev_name) + if rc == 0: + message = _('The device was formatted successfully.') + self.logger(message) + elif rc == 5: + message = _("An error occurred while creating a partition.") + self.logger(message) + self.emergency() + elif rc == 127: + message = _('Authentication error.') + self.logger(message) + self.emergency() + else: + message = _('An error occurred.') + self.emergency() + if rc == 0: + dest=mount(target+'1','vfat') + if dest!="": + self.logger(_("Mounted in: ")+dest) + dest+='/'+os.path.basename(source) + self.logger(_('Executing copy from ')+source+_(' to ')+dest) + task = self.raw_write(source, dest, os.path.getsize(source)) + gobject.idle_add(task.next) + while gtk.events_pending(): + gtk.main_iteration(True) + self.success() + else: + self.logger(_("Error mounting the partition")) + else: + #Dump mode + task = self.raw_write(source, target, os.path.getsize(source)) + gobject.idle_add(task.next) + while gtk.events_pending(): + gtk.main_iteration(True) + self.success() else: # self.close('dummy') dialog.hide() combo.set_sensitive(True) write_button.set_sensitive(True) + format_button.set_sensitive(True) + backup_select.set_sensitive(True) def do_umount(self, target): mounts = self.get_mounted(target) if mounts: @@ -533,6 +607,14 @@ class IsoDumper: # if widget.get_expanded(): # gobject.timeout_add(130, lambda: self.window.reshow_with_initial_size()) + def help_dialog(self, widget): + dialog = self.wTree.get_widget("help_dialog") + dialog.run() + + def help_close(self, widget): + dialog = self.wTree.get_widget("help_dialog") + dialog.hide() + def about(self, widget): about_button = self.wTree.get_widget("about_button") about_button.set_sensitive(True) |