def on_msnp2p_file_ready(self, obj, flags, data, footer, callback,
baseheader=None):
'''this method starts sending a file via p2p, abstracting most stuff
like offsets, select() on sockets, etc'''
# go to the end, get the size, go back to the start
# i tested it in a 134mb file after flushing disk cache, it's fast
data.seek(0, 2)
data_size = data.tell()
data.seek(0, 0)
identifier = self.next_id()
if baseheader is None:
header = BinHeader()
header.session_id = int(obj.session_id)
header.identifier = identifier
header.flag = flags
header.acknowledged_identifier = msn_p2p.random_number(50000)
else:
header = baseheader
header.identifier = identifier
header.total_data_size = data_size
if obj:
obj.current_transfer = int(identifier)
self.outgoing_pending_messages[identifier] = \
(header, data, footer, callback)
self.outgoing_identifier_list.append(identifier)
# this allows the mainloop work while sending data
self.output_connected = True
def __init__(self, manager, mail):
gobject.GObject.__init__( self )
self.manager = manager
self.mail = str(mail)
self.object_manager = manager.msn.msnObjectsManager
self.last_requested_msnobj = None # to avoid duplicates
self.transports = []
self._output_connected = False
self.dchandler = None
self.connect('display-picture-received', \
self.manager.msn.on_display_picture_received)
self.connect('custom-emoticon-data-received', \
self.manager.msn.on_custom_emoticon_received)
# multipart messages that haven't been received/sent completely yet
# file object could be a file or a StringIO
self.incoming_pending_messages = {} # {identifier: file object}
self.outgoing_pending_messages = {} # [identifier: {dict}]
self.outgoing_identifier_list = [] # this will evolve to priorities
# per-user identifiers, let's see if this works
self.my_identifier = msn_p2p.random_number(50000)
def on_msnp2p_message_ready(self, obj, slp_message, session_id):#XXX footer
'''called when a p2p/slp message is ready to be sent'''
body = str(slp_message)
header = BinHeader()
header.session_id = int(session_id)
header.identifier = self.next_id()
header.acknowledged_identifier = msn_p2p.random_number(50000)
header.total_data_size = len(body)
header.message_length = len(body)
self.send_message(obj, \
str(header) + body + msn_p2p.Base.FOOTER)