prepare new release of v0.3.4 with Japanese translation

v0.3.4.1/plugins/volume_automount/volume_automount.py

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+#
+# Copyright 2006 sense.lab e.V.
+# 
+# This file is part of the CryptoBox.
+#
+# The CryptoBox 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.
+# 
+# The CryptoBox 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 the CryptoBox; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+__revision__ = "$Id"
+
+import cryptobox.plugins.base
+import cryptobox.core.container
+from cryptobox.core.exceptions import *
+
+
+class volume_automount(cryptobox.plugins.base.CryptoBoxPlugin):
+
+	plugin_capabilities = [ "volume" ]
+	plugin_visibility = [ "properties" ]
+	request_auth = False
+	rank = 80
+
+	true_string = "yes"
+	false_string = "no"
+
+
+	def do_action(self, action=None):
+		container = self.cbox.get_container(self.device)
+		if action is None:
+			pass
+		elif action == "enable":
+			self.__set_auto_mount(container, True)
+			self.hdf["Data.Success"] = "Plugins.volume_automount.AutoMountEnabled"
+			self.cbox.log.info("volume_automount: enabled for device '%s'" % self.device)
+		elif action == "disable":
+			self.__set_auto_mount(container, False)
+			self.hdf["Data.Success"] = "Plugins.volume_automount.AutoMountDisabled"
+			self.cbox.log.info("volume_automount: disabled for device '%s'" % self.device)
+		else:
+			self.cbox.log.info("volume_automount: invalid action (%s)" % str(action))
+		self.__prepare_hdf()
+		return "volume_automount"
+	
+
+	def handle_event(self, event, event_info=None):
+		"""Override bootup behaviour.
+		
+		Mount all volumes marked as 'automount'.
+		"""
+		cryptobox.plugins.base.CryptoBoxPlugin.handle_event(self, event, event_info)
+		if event == "bootup":
+			for cont in self.cbox.get_container_list():
+				if self.__is_auto_mount(cont) and not cont.is_mounted():
+					cont.mount()
+	
+
+	def is_useful(self, device):
+		"""Automount does not work for encrypted volumes.
+		"""
+		cont = self.cbox.get_container(device)
+		if not cont:
+			return False
+		if cont.get_type() != cryptobox.core.container.CONTAINERTYPES["luks"]:
+			return True
+		return False
+
+
+	def get_status(self):
+		return str(self.__is_auto_mount(self.cbox.get_container(self.device)))
+	
+
+	def __prepare_hdf(self):
+		if self.__is_auto_mount(self.cbox.get_container(self.device)):
+			self.hdf[self.hdf_prefix + "automount_setting"] = "1"
+		else:
+			self.hdf[self.hdf_prefix + "automount_setting"] = "0"
+
+
+	def __is_auto_mount(self, container):
+		if not container:
+			return False
+		## only valid for plain volumes
+		if container.get_type() != cryptobox.core.container.CONTAINERTYPES["plain"]:
+			return False
+		if "_automount_names" in self.prefs:
+			if container.get_name() in self.prefs["_automount_names"]:
+				return True
+			else:
+				return False
+		else:
+			return False
+	
+
+	def __set_auto_mount(self, container, state):
+		if state == self.__is_auto_mount(container):
+			return
+		name = container.get_name()
+		if not "_automount_names" in self.prefs:
+			self.prefs["_automount_names"] = []
+		if state:
+			self.prefs["_automount_names"].append(name)
+		else:
+			self.prefs["_automount_names"].remove(name)
+		try:
+			self.cbox.prefs.plugin_conf.write()
+		except IOError:
+			self.cbox.log.warn("Failed to store plugin configuration")
+