1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
# $Id: presence.py 2171 2008-07-24 09:01:33Z bennylp $
#
# Presence and instant messaging
#
# Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
import sys
import pjsua as pj
LOG_LEVEL = 3
pending_pres = None
pending_uri = None
def log_cb(level, str, len):
print str,
class MyAccountCallback(pj.AccountCallback):
def __init__(self, account=None):
pj.AccountCallback.__init__(self, account)
def on_incoming_subscribe(self, buddy, from_uri, contact_uri, pres):
global pending_pres, pending_uri
# Allow buddy to subscribe to our presence
if buddy:
return (200, None)
print 'Incoming SUBSCRIBE request from', from_uri
print 'Press "A" to accept and add, "R" to reject the request'
pending_pres = pres
pending_uri = from_uri
return (202, None)
class MyBuddyCallback(pj.BuddyCallback):
def __init__(self, buddy=None):
pj.BuddyCallback.__init__(self, buddy)
def on_state(self):
print "Buddy", self.buddy.info().uri, "is",
print self.buddy.info().online_text
def on_pager(self, mime_type, body):
print "Instant message from", self.buddy.info().uri,
print "(", mime_type, "):"
print body
def on_pager_status(self, body, im_id, code, reason):
if code >= 300:
print "Message delivery failed for message",
print body, "to", self.buddy.info().uri, ":", reason
def on_typing(self, is_typing):
if is_typing:
print self.buddy.info().uri, "is typing"
else:
print self.buddy.info().uri, "stops typing"
lib = pj.Lib()
try:
# Init library with default config and some customized
# logging config.
lib.init(log_cfg = pj.LogConfig(level=LOG_LEVEL, callback=log_cb))
# Create UDP transport which listens to any available port
transport = lib.create_transport(pj.TransportType.UDP,
pj.TransportConfig(0))
print "\nListening on", transport.info().host,
print "port", transport.info().port, "\n"
# Start the library
lib.start()
# Create local account
acc = lib.create_account_for_transport(transport, cb=MyAccountCallback())
acc.set_basic_status(True)
my_sip_uri = "sip:" + transport.info().host + \
":" + str(transport.info().port)
buddy = None
# Menu loop
while True:
print "My SIP URI is", my_sip_uri
print "Menu: a=add buddy, d=delete buddy, t=toggle", \
" online status, i=send IM, q=quit"
input = sys.stdin.readline().rstrip("\r\n")
if input == "a":
# Add buddy
print "Enter buddy URI: ",
input = sys.stdin.readline().rstrip("\r\n")
if input == "":
continue
buddy = acc.add_buddy(input, cb=MyBuddyCallback())
buddy.subscribe()
elif input == "t":
acc.set_basic_status(not acc.info().online_status)
elif input == "i":
if not buddy:
print "Add buddy first"
continue
buddy.send_typing_ind(True)
print "Type the message: ",
input = sys.stdin.readline().rstrip("\r\n")
if input == "":
buddy.send_typing_ind(False)
continue
buddy.send_pager(input)
elif input == "d":
if buddy:
buddy.delete()
buddy = None
else:
print 'No buddy was added'
elif input == "A":
if pending_pres:
acc.pres_notify(pending_pres, pj.SubscriptionState.ACTIVE)
buddy = acc.add_buddy(pending_uri, cb=MyBuddyCallback())
buddy.subscribe()
pending_pres = None
pending_uri = None
else:
print "No pending request"
elif input == "R":
if pending_pres:
acc.pres_notify(pending_pres, pj.SubscriptionState.TERMINATED,
"rejected")
pending_pres = None
pending_uri = None
else:
print "No pending request"
elif input == "q":
break
# Shutdown the library
acc.delete()
acc = None
if pending_pres:
acc.pres_notify(pending_pres, pj.SubscriptionState.TERMINATED,
"rejected")
transport = None
lib.destroy()
lib = None
except pj.Error, e:
print "Exception: " + str(e)
lib.destroy()
lib = None
|
