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#!/usr/bin/env python
import os
from gi.repository import GObject, Gio
from gi.repository import TelepathyGLib as Tp
def tube_conn_closed(tube, error):
print "Tube connection has been closed", error.message
def tube_accept_cb(tube, result, loop):
try:
tube_conn = tube.accept_finish(result)
except GObject.GError, e:
print "Failed to accept tube: %s" % e
sys.exit(1)
tube_conn.connect('closed', tube_conn_closed)
contact = tube_conn.get_contact();
print "Got IOStream to", contact.get_identifier()
conn = tube_conn.get_socket_connection();
# g_input_stream_read() can't be used from Python so we use the more
# binding friendly GDataInputStream
in_stream = Gio.DataInputStream (base_stream=conn.get_input_stream())
out_stream = conn.get_output_stream()
print "Sending: Ping"
out_stream.write("Ping\n", None)
buf, len = in_stream.read_line_utf8(None)
print "Received:", buf
def tube_invalidated_cb(tube, domain, code, message, loop):
print "tube has been invalidated:", message
loop.quit()
def handle_channels_cb(handler, account, connection, channels, requests,
user_action_time, context, loop):
for channel in channels:
if not isinstance(channel, Tp.StreamTubeChannel):
continue
print "Accepting tube"
channel.connect('invalidated', tube_invalidated_cb, loop)
channel.accept_async(tube_accept_cb, loop)
context.accept()
if __name__ == '__main__':
Tp.debug_set_flags(os.getenv('EXAMPLE_DEBUG', ''))
loop = GObject.MainLoop()
account_manager = Tp.AccountManager.dup()
handler = Tp.SimpleHandler.new_with_am(account_manager, False, False,
'ExampleServiceHandler', False, handle_channels_cb, loop)
handler.add_handler_filter({
Tp.PROP_CHANNEL_CHANNEL_TYPE: Tp.IFACE_CHANNEL_TYPE_STREAM_TUBE,
Tp.PROP_CHANNEL_TARGET_HANDLE_TYPE: int(Tp.HandleType.CONTACT),
Tp.PROP_CHANNEL_TYPE_STREAM_TUBE_SERVICE: "ExampleService",
})
handler.register()
print "Waiting for tube offer"
loop.run()
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