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  • Committer: Colin Watson
  • Date: 2012-04-30 23:38:41 UTC
  • mfrom: (5402 trunk)
  • mto: This revision was merged to the branch mainline in revision 5403.
  • Revision ID: cjwatson@canonical.com-20120430233841-xb0qsk46lnhski7m
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bin/ubiquity-bluetooth-agent
 
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#!/usr/bin/python
 
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import dbus, dbus.service, dbus.mainloop.glib, gobject, os, sys
 
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class Rejected(dbus.DBusException):
 
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    _dbus_error_name = "org.bluez.Error.Rejected"
 
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class Agent(dbus.service.Object):
 
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    exit_on_release = True
 
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    def set_exit_on_release(self, exit_on_release):
 
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        self.exit_on_release = exit_on_release
 
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    @dbus.service.method("org.bluez.Agent", in_signature="", out_signature="")
 
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    def Release(self):
 
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        if self.exit_on_release:
 
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            mainloop.quit()
 
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    @dbus.service.method("org.bluez.Agent", in_signature="os", out_signature="")
 
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    def Authorize(self, device, uuid):
 
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        bus = dbus.SystemBus()
 
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        attr = dbus.Interface(bus.get_object("org.bluez", device), "org.bluez.Device").GetProperties()
 
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        # Only accept input (HID) devices
 
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        if 'Class' in attr:
 
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            if (attr['Class'] & 0x500) == 0x500:
 
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                dbus.Interface(bus.get_object("org.bluez", device), "org.bluez.Device").SetProperty("Trusted", True)
 
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                return
 
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        raise Rejected("Connection rejected by user")
 
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    @dbus.service.method("org.bluez.Agent", in_signature="o", out_signature="s")
 
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    def RequestPinCode(self, device):
 
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        return "0000"
 
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    @dbus.service.method("org.bluez.Agent", in_signature="o", out_signature="u")
 
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    def RequestPasskey(self, device):
 
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        return dbus.UInt32(0000)
 
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    @dbus.service.method("org.bluez.Agent", in_signature="ou", out_signature="")
 
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    def DisplayPasskey(self, device, passkey):
 
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        return
 
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    @dbus.service.method("org.bluez.Agent", in_signature="ou", out_signature="")
 
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    def RequestConfirmation(self, device, passkey):
 
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        return
 
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    @dbus.service.method("org.bluez.Agent", in_signature="s", out_signature="")
 
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    def ConfirmModeChange(self, mode):
 
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        return
 
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    @dbus.service.method("org.bluez.Agent", in_signature="", out_signature="")
 
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    def Cancel(self):
 
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        return
 
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def exit_handler():
 
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    import os
 
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    if not os.path.exists("/tmp/ubiquity-bluetooth-done"):
 
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        touch = open("/tmp/ubiquity-bluetooth-done", "w+")
 
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        touch.close()
 
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    if os.path.exists("/usr/bin/bluetooth-applet.orig"):
 
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        os.execl("/usr/bin/bluetooth-applet.orig", "bluetooth-applet")
 
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    elif os.path.exists("/usr/bin/bluetooth-applet"):
 
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        os.execl("/usr/bin/bluetooth-applet", "bluetooth-applet")
 
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    else:
 
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        sys.exit(0)
 
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    return False
 
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if os.path.exists("/tmp/ubiquity-bluetooth-done"):
 
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    exit_handler()
 
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try:
 
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    dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
 
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    bus = dbus.SystemBus()
 
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    manager = dbus.Interface(bus.get_object("org.bluez", "/"), "org.bluez.Manager")
 
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    adapter = dbus.Interface(bus.get_object("org.bluez", manager.DefaultAdapter()), "org.bluez.Adapter")
 
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    agent = Agent(bus, "/ubiquity/bluetooth/agent")
 
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    mainloop = gobject.MainLoop()
 
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    adapter.RegisterAgent("/ubiquity/bluetooth/agent", "DisplayYesNo")
 
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except dbus.exceptions.DBusException:
 
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    exit_handler()
 
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gobject.timeout_add(300000, exit_handler)
 
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mainloop.run()