diff options
Diffstat (limited to 'sleekxmpp/plugins')
| -rw-r--r-- | sleekxmpp/plugins/xep_0047/ibb.py | 20 | ||||
| -rw-r--r-- | sleekxmpp/plugins/xep_0047/stream.py | 47 |
2 files changed, 45 insertions, 22 deletions
diff --git a/sleekxmpp/plugins/xep_0047/ibb.py b/sleekxmpp/plugins/xep_0047/ibb.py index fb48a9b9..e341433f 100644 --- a/sleekxmpp/plugins/xep_0047/ibb.py +++ b/sleekxmpp/plugins/xep_0047/ibb.py @@ -36,6 +36,7 @@ class XEP_0047(BasePlugin): register_stanza_plugin(Iq, Open) register_stanza_plugin(Iq, Close) register_stanza_plugin(Iq, Data) + register_stanza_plugin(Message, Data) self.xmpp.register_handler(Callback( 'IBB Open', @@ -52,10 +53,16 @@ class XEP_0047(BasePlugin): StanzaPath('iq@type=set/ibb_data'), self._handle_data)) + self.xmpp.register_handler(Callback( + 'IBB Message Data', + StanzaPath('message/ibb_data'), + self._handle_data)) + def plugin_end(self): self.xmpp.remove_handler('IBB Open') self.xmpp.remove_handler('IBB Close') self.xmpp.remove_handler('IBB Data') + self.xmpp.remove_handler('IBB Message Data') self.xmpp['xep_0030'].del_feature(feature='http://jabber.org/protocol/ibb') def session_bind(self, jid): @@ -69,7 +76,7 @@ class XEP_0047(BasePlugin): return True return False - def open_stream(self, jid, block_size=4096, sid=None, window=1, + def open_stream(self, jid, block_size=4096, sid=None, window=1, use_messages=False, ifrom=None, block=True, timeout=None, callback=None): if sid is None: sid = str(uuid.uuid4()) @@ -83,7 +90,8 @@ class XEP_0047(BasePlugin): iq['ibb_open']['stanza'] = 'iq' stream = IBBytestream(self.xmpp, sid, block_size, - iq['to'], iq['from'], window) + iq['to'], iq['from'], window, + use_messages) with self._stream_lock: self.pending_streams[iq['id']] = stream @@ -139,11 +147,11 @@ class XEP_0047(BasePlugin): self.xmpp.event('ibb_stream_start', stream) - def _handle_data(self, iq): - sid = iq['ibb_data']['sid'] + def _handle_data(self, stanza): + sid = stanza['ibb_data']['sid'] stream = self.streams.get(sid, None) - if stream is not None and iq['from'] != stream.sender: - stream._recv_data(iq) + if stream is not None and stanza['from'] != stream.sender: + stream._recv_data(stanza) else: raise XMPPError('item-not-found') diff --git a/sleekxmpp/plugins/xep_0047/stream.py b/sleekxmpp/plugins/xep_0047/stream.py index b49a077b..adc86450 100644 --- a/sleekxmpp/plugins/xep_0047/stream.py +++ b/sleekxmpp/plugins/xep_0047/stream.py @@ -2,6 +2,7 @@ import socket import threading import logging +from sleekxmpp.stanza import Iq from sleekxmpp.util import Queue from sleekxmpp.exceptions import XMPPError @@ -11,11 +12,12 @@ log = logging.getLogger(__name__) class IBBytestream(object): - def __init__(self, xmpp, sid, block_size, to, ifrom, window_size=1): + def __init__(self, xmpp, sid, block_size, to, ifrom, window_size=1, use_messages=False): self.xmpp = xmpp self.sid = sid self.block_size = block_size self.window_size = window_size + self.use_messages = use_messages self.receiver = to self.sender = ifrom @@ -46,16 +48,27 @@ class IBBytestream(object): with self._send_seq_lock: self.send_seq = (self.send_seq + 1) % 65535 seq = self.send_seq - iq = self.xmpp.Iq() - iq['type'] = 'set' - iq['to'] = self.receiver - iq['from'] = self.sender - iq['ibb_data']['sid'] = self.sid - iq['ibb_data']['seq'] = seq - iq['ibb_data']['data'] = data - self.window_empty.clear() - self.window_ids.add(iq['id']) - iq.send(block=False, callback=self._recv_ack) + if self.use_messages: + msg = self.xmpp.Message() + msg['to'] = self.receiver + msg['from'] = self.sender + msg['id'] = self.xmpp.new_id() + msg['ibb_data']['sid'] = self.sid + msg['ibb_data']['seq'] = seq + msg['ibb_data']['data'] = data + msg.send() + self.send_window.release() + else: + iq = self.xmpp.Iq() + iq['type'] = 'set' + iq['to'] = self.receiver + iq['from'] = self.sender + iq['ibb_data']['sid'] = self.sid + iq['ibb_data']['seq'] = seq + iq['ibb_data']['data'] = data + self.window_empty.clear() + self.window_ids.add(iq['id']) + iq.send(block=False, callback=self._recv_ack) return len(data) def sendall(self, data): @@ -71,23 +84,25 @@ class IBBytestream(object): if iq['type'] == 'error': self.close() - def _recv_data(self, iq): + def _recv_data(self, stanza): with self._recv_seq_lock: - new_seq = iq['ibb_data']['seq'] + new_seq = stanza['ibb_data']['seq'] if new_seq != (self.recv_seq + 1) % 65535: self.close() raise XMPPError('unexpected-request') self.recv_seq = new_seq - data = iq['ibb_data']['data'] + data = stanza['ibb_data']['data'] if len(data) > self.block_size: self.close() raise XMPPError('not-acceptable') self.recv_queue.put(data) self.xmpp.event('ibb_stream_data', {'stream': self, 'data': data}) - iq.reply() - iq.send() + + if isinstance(stanza, Iq): + stanza.reply() + stanza.send() def recv(self, *args, **kwargs): return self.read(block=True) |