file transfer progress notification
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@ -126,7 +126,7 @@ class Connection:
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'ACC_OK': [], 'MYVCARD': [], 'OS_INFO': [], 'VCARD': [], 'GC_MSG': [],
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'GC_SUBJECT': [], 'GC_CONFIG': [], 'BAD_PASSPHRASE': [],
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'ROSTER_INFO': [], 'ERROR_ANSWER': [], 'BOOKMARKS': [], 'CON_TYPE': [],
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'FILE_REQUEST': [], 'FILE_RCV_COMPLETED': []
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'FILE_REQUEST': [], 'FILE_RCV_COMPLETED': [], 'FILE_PROGRESS': []
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}
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self.name = name
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self.connected = 0 # offline
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@ -143,7 +143,8 @@ class Connection:
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self.last_sent = []
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self.password = gajim.config.get_per('accounts', name, 'password')
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self.privacy_rules_supported = False
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self.receiver = socks5.SocksQueue(self.complete_file_transfer)
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self.receiver = socks5.SocksQueue(self.complete_file_transfer,
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self.file_transfer_progress)
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if USE_GPG:
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self.gpg = GnuPG.GnuPG()
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gajim.config.set('usegpg', True)
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@ -428,14 +429,20 @@ class Connection:
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iq = common.xmpp.Iq(to = frm, typ = 'result', queryNS =\
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common.xmpp.NS_DISCO, frm = to)
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iq.setAttr('id', id)
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query = iq.setTag('query')
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# bytestream transfers
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feature = common.xmpp.Node('feature')
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feature.setNamespace(common.xmpp.NS_SI)
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iq.addChild(node=feature)
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feature.setAttr('var', common.xmpp.NS_BYTESTREAM)
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query.addChild(node=feature)
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# si methods
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feature = common.xmpp.Node('feature')
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feature.setAttr('var', common.xmpp.NS_SI)
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query.addChild(node=feature)
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# filetransfers transfers
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_feature = common.xmpp.Node('feature')
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_feature.setNamespace(common.xmpp.NS_FILE)
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iq.addChild(node=_feature)
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feature = common.xmpp.Node('feature')
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feature.setAttr('var', common.xmpp.NS_FILE)
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query.addChild(node=feature)
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self.to_be_sent.append(iq)
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raise common.xmpp.NodeProcessed
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@ -449,7 +456,7 @@ class Connection:
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return
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feature = si.getTag('feature')
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file_tag = si.getTag('file')
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file_props = {}
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file_props = {'type':'r'}
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for attribute in file_tag.getAttrs():
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attribute = attribute.encode('utf-8')
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if attribute in ['name', 'size', 'hash', 'date']:
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@ -477,6 +484,10 @@ class Connection:
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''' file transfer is completed or stopped '''
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self.dispatch('FILE_RCV_COMPLETED', file_props)
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def file_transfer_progress(self, file_props):
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''' file transfer is completed or stopped '''
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self.dispatch('FILE_PROGRESS', file_props)
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def send_file_rejection(self, file_props):
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''' informs sender that we refuse to download the file '''
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iq = common.xmpp.Protocol(name = 'iq', to = str(file_props['sender']), \
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@ -69,11 +69,14 @@ class SocksQueue:
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for idx in self.readers.keys():
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receiver = self.readers[idx]
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if receiver.connected:
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if receiver.file_props['paused']:
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continue
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if receiver.pending_data():
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result = receiver.get_file_contents(timeout)
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if result in [0, -1] and \
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self.complete_transfer_cb is not None:
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self.complete_transfer_cb(receiver.file_props)
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elif self.progress_transfer_cb is not None:
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self.progress_transfer_cb(receiver.file_props)
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else:
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@ -164,7 +167,14 @@ class Socks5:
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addrlen, address, port = 0, 0, 0
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if address_type == 0x03:
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addrlen = ord(buff[4])
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address, port= struct.unpack('!%dsH' % addrlen, buff[5:])
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address = struct.unpack('!%ds' % addrlen, buff[5:addrlen+5])
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portlen = len(buff[addrlen+5])
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if portlen == 1: # Gaim bug :)
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(port) = struct.unpack('!B', buff[addrlen+5])
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else:
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(port) = struct.unpack('!H', buff[addrlen+5])
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return (version, command, rsvd, address_type, addrlen, address, port)
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@ -203,6 +213,11 @@ class Socks5Receiver(Socks5):
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self.queue_idx = -1
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self.queue = None
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self.file_props = file_props
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if file_props:
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file_props['disconnect_cb'] = self.disconnect
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file_props['error'] = 0
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self.file_props['completed'] = False
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self.file_props['paused'] = False
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Socks5.__init__(self, host, port, initiator, target, sid)
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def get_file_contents(self, timeout):
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@ -237,11 +252,13 @@ class Socks5Receiver(Socks5):
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self.disconnect()
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self.file_props['error'] = -1
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return -1
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if self.file_props['received-len'] == int(self.file_props['size']):
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# transfer completed
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fd.close()
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self.disconnect()
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self.file_props['error'] = 0
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self.file_props['completed'] = True
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return 0
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# return number of read bytes. It can be used in progressbar
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return self.file_props['received-len']
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@ -253,5 +270,6 @@ class Socks5Receiver(Socks5):
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fcntl.fcntl(self._sock, fcntl.F_SETFL, 0);
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self._sock.close()
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self.connected = False
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self.file_props['disconnect_cb'] = None
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if self.queue is not None:
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self.queue.remove_receiver(self.queue_idx)
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