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#!/usr/bin/python
#
# Copyright (c) 2007-2009 Canonical Ltd.
#
# Author: Oliver Grawert <ogra@ubuntu.com>
#
# Modifications 2013 from papoteur <papoteur@mageialinux-online.org>
# and Geiger David <david.david@mageialinux-online.org>
#
# 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 2 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, write to the Free Software Foundation,
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
# Requires python-parted
import gtk
import gtk.glade
import gobject
import os
import io
import gettext
from gettext import gettext as _
from subprocess import call, Popen, PIPE
import time
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")
devs=iface.EnumerateDevices()
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':
vend = str(dev.Get('', 'DriveVendor'))
path = str(dev.Get('', 'DeviceFile'))
name = str(dev.Get('', 'DriveModel'))
size = str(dev.Get('', 'DeviceSize'))
item.append(vend+" "+name)
item.append(path)
item.append(size)
list.append(item)
return list
class IsoDumper:
def __init__(self,user):
APP="isodumper"
DIR="/usr/share/locale"
RELEASE="v0.32"
gettext.bindtextdomain(APP, DIR)
gettext.textdomain(APP)
gtk.glade.bindtextdomain(APP, DIR)
gtk.glade.textdomain(APP)
# for the localisation of log file
self.user = user
# get glade tree
self.gladefile = "/usr/share/isodumper/isodumper.glade"
self.wTree = gtk.glade.XML(self.gladefile)
# get globally needed widgets
self.window = self.wTree.get_widget("main_dialog")
self.devicelist = self.wTree.get_widget("device_combobox")
self.logview = self.wTree.get_widget("detail_text")
self.log = self.logview.get_buffer()
# set RELEASE number on title and About
self.window.set_title(self.window.get_title()+' '+RELEASE)
self.wTree.get_widget("about_dialog").set_version(RELEASE)
# define size of the selected device
self.deviceSize=0
# Operation running
self.operation=False
# set default file filter to *.img
# Added for Mageia : *.iso
self.chooser = self.wTree.get_widget("filechooserbutton")
filt = gtk.FileFilter()
filt.add_pattern("*.iso")
filt.add_pattern("*.img")
self.chooser.set_filter(filt)
# optionnal backup of the device
self.backup_select = self.wTree.get_widget("backup_select")
self.backup_name = self.wTree.get_widget("backup_name")
self.backup_button = self.wTree.get_widget("backup_button")
self.choose = self.wTree.get_widget("choose")
self.backup_bname = self.wTree.get_widget("bname")
# set callbacks
dict = { "on_main_dialog_destroy_event" : self.confirm_close,
"on_main_dialog_delete_event" : self.confirm_close,
"on_cancel_button_clicked" : self.confirm_close,
"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,
"on_backup_select_clicked" : self.backup_sel,
"on_select_clicked" : self.backup_choosed,
"on_about_button_clicked" : self.about,
"on_choose_cancel_clicked" : self.backup_cancel,
"on_format_button_clicked" : self.format_dialog,
"on_format_cancel_clicked" : self.format_cancel,
"on_format_go_clicked" : self.do_format,
"on_write_button_clicked" : self.do_write,
}
self.wTree.signal_autoconnect(dict)
self.window.show_all()
# make sure we have a target device
self.get_devices()
def get_devices(self):
dialog = self.wTree.get_widget("nodev_dialog")
list=find_devices()
while len(list)==0:
exit_dialog=dialog.run()
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
# 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()
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)
def backup_sel(self,widget):
if self.backup_bname.get_current_folder_uri() == None :
self.backup_bname.set_current_folder_uri('file:///home/'+self.user)
self.backup_bname.set_current_name(self.device_name+".img")
self.choose.run()
def backup_cancel(self,widget):
self.choose.hide()
# Unckeck the choice to backup
self.backup_button.set_sensitive(False)
def backup_choosed(self, widget):
exit_dialog=self.backup_bname.get_filename()
if exit_dialog != None:
# Add .iso if not specified
if not exit_dialog.lower().endswith('.img'):
exit_dialog=exit_dialog+".img"
head, tail = os.path.split(exit_dialog)
self.backup_dest=exit_dialog
self.backup_select.set_label(tail)
self.backup_button.set_sensitive(True)
self.backup_select.set_tooltip_text(exit_dialog)
self.logger(_('Backup in: ')+ exit_dialog)
expander = self.wTree.get_widget("detail_expander")
expander.set_sensitive(True)
self.choose.hide()
def format_dialog(self,widget):
self.backup_select.set_sensitive(False)
format_button=self.wTree.get_widget("format_button")
format_button.set_sensitive(False)
filechooserbutton=self.wTree.get_widget("filechooserbutton")
filechooserbutton.set_sensitive(False)
write_button = self.wTree.get_widget("write_button")
write_button.set_sensitive(False)
self.devicelist.set_sensitive(False)
dialog=self.wTree.get_widget("format")
self.wTree.get_widget("format_device").set_text(self.dev)
self.wTree.get_widget("format_name").set_text(self.dev.split('(')[0])
exit_dialog=dialog.run()
if exit_dialog==0:
dialog.hide()
def do_format(self, widget) :
target = self.dev.split('(')[1].split(')')[0]
dialog = self.wTree.get_widget("confirm_dialog")
expander = self.wTree.get_widget("detail_expander")
expander.set_sensitive(True)
resp = dialog.run()
dev_name=self.wTree.get_widget("format_name").get_text()
if resp:
dialog.hide()
if self.wTree.get_widget("format_fat").get_active():
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])
if self.wTree.get_widget("format_ext4").get_active():
self.raw_format(target, 'ext4', dev_name)
else:
dialog.hide()
def restore(self,widget):
self.backup_select.set_sensitive(True)
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()
def raw_format(self, usb_path, fstype, label):
self.operation=True
if os.geteuid() > 0:
launcher='pkexec'
self.process = Popen([launcher,'/usr/bin/python', '-u', '/usr/lib/isodumper/raw_format.py','-d',usb_path,'-f',fstype, '-l', label, '-u', str(os.geteuid()), '-g', str(os.getgid())], shell=False, stdout=PIPE, preexec_fn=os.setsid)
else:
self.process = Popen(['/usr/bin/python', '-u', '/usr/lib/isodumper/raw_format.py','-d',usb_path,'-f',fstype, '-l', label, '-u', str(os.geteuid()), '-g', str(os.getgid())], shell=False, stdout=PIPE, preexec_fn=os.setsid)
working=True
while working:
time.sleep(0.5)
self.process.poll()
rc=self.process.returncode
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)
def format_cancel(self, widget):
dialog=self.wTree.get_widget("format")
dialog.hide()
self.backup_select.set_sensitive(True)
format_button=self.wTree.get_widget("format_button")
filechooserbutton=self.wTree.get_widget("filechooserbutton")
format_button.set_sensitive(True)
filechooserbutton.set_sensitive(True)
self.devicelist.set_sensitive(True)
def backup_go(self,widget):
dest = self.backup_dest
if os.path.exists(dest):
dialog=self.wTree.get_widget("confirm_overwrite")
resp=dialog.run()
if resp !=-5:
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()
def do_write(self, widget):
write_button = self.wTree.get_widget("write_button")
write_button.set_sensitive(False)
combo = self.wTree.get_widget("device_combobox")
combo.set_sensitive(False)
format_button=self.wTree.get_widget("format_button")
format_button.set_sensitive(False)
backup_select=self.wTree.get_widget("backup_select")
backup_select.set_sensitive(False)
source = self.chooser.get_filename()
target = self.dev.split('(')[1].split(')')[0]
dialog = self.wTree.get_widget("confirm_dialog")
# if self.backup.get_active() :
# backup_dest=self.backup_select.get_label()
self.logger(_('Image: ')+source)
self.logger(_('Target Device: ')+self.dev)
b = os.path.getsize(source)
if b > (eval(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 :
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()
if resp:
pass
else:
# self.close('dummy')
self.emergency()
dialog.hide()
# self.backup_select.set_sensitive(False)
# self.backup.set_sensitive(False)
self.chooser.set_sensitive(False)
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()
else:
# self.close('dummy')
dialog.hide()
combo.set_sensitive(True)
write_button.set_sensitive(True)
def do_umount(self, target):
mounts = self.get_mounted(target)
if mounts:
self.logger(_('Unmounting all partitions of ')+target+':')
for mount in mounts:
self.logger(_('Trying to unmount ')+mount[0]+'...')
while gtk.events_pending():
gtk.main_iteration(True)
try:
retcode = call('umount '+mount[0], shell=True)
if retcode < 0:
self.logger(_('Error, umount ')+mount[0]+_(' was terminated by signal ')+str(retcode))
self.emergency()
else:
if retcode == 0:
self.logger(mount[0]+_(' successfully unmounted'))
else:
self.logger(_('Error, umount ')+mount[0]+_(' returned ')+str(retcode))
self.emergency()
except OSError, e:
self.logger(_('Execution failed: ')+str(e))
self.emergency()
def get_mounted(self, target):
try:
lines = [line.strip("\n").split(" ") for line in open ("/etc/mtab", "r").readlines()]
return [mount for mount in lines if mount[0].startswith(target)]
except:
self.logger(_('Could not read mtab !'))
self.emergency()
def raw_write(self, source, target, b):
self.operation=True
bs=4096*128
try:
ifc=io.open(source, "rb",1)
except:
self.logger(_('Reading error.')+ source)
self.emergency()
else:
try:
ofc= io.open(target, 'wb',0)
except:
self.logger(_('You have not the rights for writing on the device'))
self.emergency()
self.close('dummy')
else:
progress = self.wTree.get_widget("progressbar")
progress.set_sensitive(True)
progress.set_text(_('Writing ')+source.split('/')[-1]+_(' to ')+target.split('/')[-1])
self.logger(_('Executing copy from ')+source+_(' to ')+target)
while gtk.events_pending():
gtk.main_iteration(True)
steps=range(0, b+1, b/100)
steps.append(b)
indice=1
written=0
ncuts=b/bs
while ncuts <= 100:
bs=bs/2
ncuts=b/bs
for i in xrange(0,ncuts+1):
try:
buf=ifc.read(bs)
except:
self.logger(_("Reading error."))
self.emergency()
try:
ofc.write(buf)
except:
self.logger(_("Writing error."))
self.emergency()
written+=len(buf)
if written > steps[indice]:
if indice%1==0:
self.logger(_('Wrote: ')+str(indice)+'% '+str(written)+' bytes')
mark = self.log.create_mark("end", self.log.get_end_iter(), False)
self.logview.scroll_to_mark(mark, 0.05, True, 0.0, 1.0)
progress.set_fraction(float(indice)/100)
indice +=1
try:
os.fsync(ofc)
except:
self.logger(_("Writing error."))
self.emergency()
yield True
progress.set_fraction(1.0)
self.logger(_('Image ')+source.split('/')[-1]+_(' successfully written to ')+target)
self.logger(_('Bytes written: ')+str(written))
try:
ofc.close()
except:
self.logger(_("Writing error."))
self.emergency()
ifc.close()
yield False
def success(self):
self.operation=False
dialog = self.wTree.get_widget("success_dialog")
self.final_unsensitive()
resp = dialog.run()
if resp:
# exit(0)
dialog.hide()
def confirm_close(self, widget, *args):
if self.operation==False: # no writing , backup nor format running
self.close('dummy')
else: # writing , backup or format running
dialog=self.wTree.get_widget("Quit_warning")
resp = dialog.run()
if resp==-5 : # GTK_RESPONSE_OK
self.close('dummy')
else:
dialog.hide()
return True
def emergency(self):
self.operation=False
self.final_unsensitive()
dialog = self.wTree.get_widget("emergency_dialog")
expander = self.wTree.get_widget("detail_expander")
expander.set_expanded(True)
mark = self.log.create_mark("end", self.log.get_end_iter(), False)
self.logview.scroll_to_mark(mark, 0.05, True, 0.0, 1.0)
resp = dialog.run()
if resp:
dialog.hide()
# self.close()
def final_unsensitive(self):
self.chooser.set_sensitive(False)
self.devicelist.set_sensitive(False)
write_button = self.wTree.get_widget("write_button")
write_button.set_sensitive(False)
progress = self.wTree.get_widget("progressbar")
progress.set_sensitive(False)
self.backup_select.set_sensitive(False)
def close(self, widget):
self.write_logfile()
gtk.main_quit()
exit(0)
def write_logfile(self):
start = self.log.get_start_iter()
end = self.log.get_end_iter()
import pwd
pw = pwd.getpwnam(self.user)
uid = pw.pw_uid
gid=pw.pw_gid
if (self.user != 'root') and (self.user !=''):
logpath='/home/'+self.user+'/.isodumper'
os.setgid(gid)
os.setuid(uid)
if not(os.path.isdir(logpath)):
os.mkdir(logpath)
else:
logpath='/root'
logfile=open(logpath+'/isodumper.log',"w")
logfile.write(self.log.get_text(start, end, False))
logfile.close()
print self.log.get_text(start, end, False)
def logger(self, text):
self.log.insert_at_cursor(text+"\n")
def activate_devicelist(self, widget):
# label = self.wTree.get_widget("to_label")
expander = self.wTree.get_widget("detail_expander")
# self.devicelist.set_sensitive(True)
expander.set_sensitive(True)
# label.set_sensitive(True)
self.img_name = self.chooser.get_filename()
write_button = self.wTree.get_widget("write_button")
write_button.set_sensitive(True)
self.logger(_('Image ')+": "+ self.img_name)
self.chooser.set_tooltip_text(self.img_name)
def activate_backup(self, widget):
self.backup_img_name = self.backup_dir.get_filename()
# def expander_control(self, widget):
# # this is darn ugly but still better than the UI behavior of
# # the unexpanded expander which doesnt reset the window size
# if widget.get_expanded():
# gobject.timeout_add(130, lambda: self.window.reshow_with_initial_size())
def about(self, widget):
about_button = self.wTree.get_widget("about_button")
about_button.set_sensitive(True)
dialog = self.wTree.get_widget("about_dialog")
resp = dialog.run()
if resp:
dialog.hide()
if __name__ == "__main__":
import sys
user=sys.argv[1]
app = IsoDumper(user)
gtk.main()
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