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#!/usr/bin/env python
# Copyright (C) 2007, Red Hat, Inc.
#
# 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
import os, time, sys
import dbus, dbus.glib
import gobject
from sugar.presence import presenceservice
from sugar.p2p import network
class ReadHTTPRequestHandler(network.ChunkedGlibHTTPRequestHandler):
def translate_path(self, path):
return self.server._filepath
class ReadHTTPServer(network.GlibTCPServer):
def __init__(self, server_address, request_handler, filepath):
self._filepath = filepath
network.GlibTCPServer.__init__(self, server_address, request_handler);
class XMLRPCResponder(object):
def __init__(self, have_file=False):
self._have_file = have_file
def _set_have_file(self):
self._have_file = True
def have_file(self):
return self._have_file
class MockReadActivity(gobject.GObject):
__gproperties__ = {
'title' : (str, None, None, None, gobject.PARAM_READABLE)
}
def __init__(self, filepath):
self._actid = "ef60b3af42f7b5aa558ef9269e2ed7998798afc0"
self._name = "Test Read Activity"
self._type = "org.laptop.sugar.Xbook"
gobject.GObject.__init__(self)
self._ps_act = None
self._filepath = os.path.abspath(filepath)
self._file_server = ReadHTTPServer(("", 8867), ReadHTTPRequestHandler, self._filepath)
self._xmlrpc_server = network.GlibXMLRPCServer(("", 8868))
responder = XMLRPCResponder(have_file=True)
self._xmlrpc_server.register_instance(responder)
def _activity_appeared_cb(self, ps, activity):
if activity.props.id != self._actid:
return
self._ps_act = activity
def share(self):
ps = presenceservice.get_instance()
ps.connect("activity-appeared", self._activity_appeared_cb)
ps.share_activity(self)
return False
def do_get_property(self, pspec):
if pspec.name == "title":
return self._name
def get_id(self):
return self._actid
def get_service_name(self):
return self._type
def start_ps():
import commands
(s, o) = commands.getstatusoutput("which sugar-presence-service")
if s != 0:
raise RuntimeError("Failed to find sugar presence service: %s" % o)
argv = [o, "1"]
(pid, stdin, stdout, stderr) = gobject.spawn_async(argv, flags=gobject.SPAWN_LEAVE_DESCRIPTORS_OPEN)
# Wait until it shows up on the bus
tries = 0
bus = dbus.SessionBus()
while tries < 10:
time.sleep(0.5)
bus_object = bus.get_object('org.freedesktop.DBus', '/org/freedesktop/DBus')
try:
if bus_object.GetNameOwner(presenceservice.DBUS_SERVICE, dbus_interface='org.freedesktop.DBus'):
break
except dbus.exceptions.DBusException, err:
pass
tries += 1
if tries >= 5:
stop_ps(pid)
raise RuntimeError("Couldn't start the mock presence service")
print "Started presence service PID %d" % pid
return pid
def stop_ps(pid):
if pid >= 0:
os.kill(pid, 15)
print "Stopped presence service PID %d" % pid
def main():
if len(sys.argv) != 2:
raise RuntimeError("Must specify a PDF to share.")
path = os.path.abspath(sys.argv[1])
if not os.path.exists(path):
raise RuntimeError("File %s doesn't exist." % path)
mact = MockReadActivity(path)
pid = start_ps()
loop = gobject.MainLoop()
gobject.timeout_add(2000, mact.share)
try:
loop.run()
except KeyboardInterrupt:
pass
stop_ps(pid)
if __name__ == "__main__":
main()
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