124 строки
3.3 KiB
Python
124 строки
3.3 KiB
Python
# vim:set et sts=4 sw=4:
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#
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# ibus - The Input Bus
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#
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# Copyright (c) 2007-2008 Huang Peng <shawn.p.huang@gmail.com>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this program; if not, write to the
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# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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# Boston, MA 02111-1307 USA
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import os
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import sys
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import getopt
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import getpass
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import gobject
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import dbus
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import dbus.server
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import dbus.service
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import dbus.lowlevel
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import dbus.mainloop.glib
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import ibus
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from bus import IBus, IBusProxy
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class DBus(dbus.service.Object):
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method = lambda **args: \
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dbus.service.method(dbus_interface = dbus.BUS_DAEMON_IFACE, \
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**args)
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signal = lambda **args: \
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dbus.service.signal(dbus_interface = dbus.BUS_DAEMON_IFACE, \
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**args)
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def __init__(self, *args, **kargs):
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super(DBus, self).__init__(*args, **kargs)
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@method(in_signature = "s", out_signature = "s")
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def GetNameOwner(self, name):
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if name == dbus.BUS_DAEMON_NAME:
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return dbus.BUS_DAEMON_NAME
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elif name == ibus.IBUS_NAME:
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return ibus.IBUS_NAME
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raise dbus.DBusException(
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"org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name '%s': no such name" % name)
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@method(in_signature = "s")
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def AddMatch(self, rule):
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pass
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@signal(signature = "sss")
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def NameOwnerChanged(self, name, old_owner, new_owner):
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pass
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class IBusServer(dbus.server.Server):
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def __init__(self, *args, **kargs):
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super(IBusServer, self).__init__()
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self.__ibus = IBus()
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def connection_added(self, dbusconn):
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IBusProxy(self.__ibus, dbusconn)
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DBus(dbusconn, dbus.BUS_DAEMON_PATH)
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def launch_ibus():
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dbus.mainloop.glib.DBusGMainLoop(set_as_default = True)
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loop = gobject.MainLoop()
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try:
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os.mkdir("/tmp/ibus-%s" % getpass.getuser())
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except:
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pass
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bus = IBusServer(ibus.IBUS_ADDR)
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try:
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loop.run()
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except KeyboardInterrupt, e:
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print "daemon exits"
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sys.exit()
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def print_help(out, v = 0):
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print >> out, "-h, --help show this message."
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print >> out, "-d, --daemonize daemonize ibus"
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sys.exit(v)
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def main():
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daemonize = False
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shortopt = "hd"
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longopt = ["help", "daemonize"]
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try:
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opts, args = getopt.getopt(sys.argv[1:], shortopt, longopt)
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except getopt.GetoptError, err:
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print_help(sys.stderr, 1)
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for o, a in opts:
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if o in ("-h", "--help"):
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print_help(sys.stdout)
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elif o in ("-d", "--daemonize"):
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daemonize = True
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else:
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print >> sys.stderr, "Unknown argument: %s" % o
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print_help(sys.stderr, 1)
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if daemonize:
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if os.fork():
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sys.exit()
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launch_ibus()
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if __name__ == "__main__":
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main()
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