prepare new release of v0.3.4 with Japanese translation

v0.3.4.1/plugins/network/root_action.py

@@ -0,0 +1,109 @@
+#!/usr/bin/env python
+#
+# 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__ = "$Id"
+
+
+## necessary: otherwise CryptoBoxRootActions.py will refuse to execute this script
+PLUGIN_TYPE = "cryptobox"
+
+IFCONFIG_BIN = "/sbin/ifconfig"
+ROUTE_BIN = "/sbin/route"
+
+import subprocess
+import re
+import sys
+
+def __changeIP(interface, ipaddress, netmask="0"):
+	__check_address(ipaddress)
+	if netmask == "0":
+		## change the IP only
+		proc = subprocess.Popen(
+			shell = False,
+			args = [IFCONFIG_BIN, interface, ipaddress])
+		proc.wait()
+	else:
+		## someone wants to change the netmask too
+		__check_address(netmask)
+		proc = subprocess.Popen(
+			shell = False,
+			args = [IFCONFIG_BIN, interface, ipaddress, "netmask", netmask])
+		proc.wait()
+	return proc.returncode == 0
+
+
+def __changeGW(old_gw, new_gw):
+	__check_address(old_gw)
+	__check_address(new_gw)
+	if old_gw != "0.0.0.0":
+		## assume that a default route exists and delete it
+		proc = subprocess.Popen(
+			shell = False,
+			args = [ROUTE_BIN, "del", "default", "gw", old_gw])
+		proc.wait()
+		## ignore errors
+	proc = subprocess.Popen(
+		shell = False,
+		args = [ROUTE_BIN, "add", "default", "gw", new_gw])
+	proc.wait()
+	return proc.returncode == 0
+
+
+def __check_address(address):
+	"""Check for correct numbers in given address
+	"""
+	match = re.search(r'^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$', address)	
+	## did we match? If yes, then: are there wrong values inside?
+	if not match or [e for e in match.groups() if int(e) > 255]:
+		sys.stderr.write("%s: illegal argument (%s)\n" % (self_bin, address))
+		sys.exit(1)
+	return
+
+
+if __name__ == "__main__":
+	args = sys.argv[1:]
+
+	self_bin = sys.argv[0]
+	
+	if len(args) == 0:
+		sys.stderr.write("%s: no argument supplied\n" % self_bin)
+		sys.exit(1)
+	
+	try:
+		if args[0] == "change_ip":
+			if len(args) != 4: raise "InvalidArgNum"
+			result = __changeIP(args[1], args[2], args[3])
+		elif args[0] == "change_gw":
+			if len(args) != 3: raise "InvalidArgNum"
+			result = __changeGW(args[1], args[2])
+		else:
+			sys.stderr.write("%s: invalid action (%s)\n" % (self_bin, args[0]))
+			sys.exit(1)
+		if result:
+			sys.exit(0)
+		else:
+			sys.exit(1)
+	except "InvalidArgNum":
+		sys.stderr.write("%s: invalid number of arguments (%s)\n" % (self_bin, args))
+		sys.exit(1)
+	
+
+