Home

Script: weenetsoul.py

Netsoul protocol. (for WeeChat ≥ 0.3.0)
Author: godric, version 1.3, WTFPL — added: 2011-09-17, updated: 2014-10-30
  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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
# -*- coding: utf-8 -*-
# Copyright (C) 2011 godric <godric@0x3f.fr>
# License: WTFPL
#
# Changelog
# v1.3
# + fix login regex
# + completion with online contacts from contact list for send and who commands
# + prevent default completion for all other commands
# v1.2
# + PEP8 almost-compliance
# + code adjustment
# + fix bug with state_time (ValueError)
# + state in config to change it at connexion
# + added a add_contact command, to add contacts at run time
# + added a reconnect command
# + try to reconnect on server disconnection
# + reconnect_time  in config, for attempts between reconnections
# + display_name in config, for buffers base name
# v1.1
# + re-implemented state change
# + changed pattern and color in nicklist
"""A simple plugin for netsoul protocol"""

SCRIPT_NAME = 'weenetsoul'
SCRIPT_AUTHOR = 'godric <godric@0x3f.fr>'
SCRIPT_VERSION = '1.3'
SCRIPT_LICENSE = 'WTFPL'
SCRIPT_DESC = 'Netsoul protocol for WeeChat'

import weechat
import time, socket, hashlib, urllib, re
from datetime import datetime as dt
from collections import OrderedDict

########################################
# Netsoul network functions
########################################

class WeeNSUser(object):

    def __init__(self, login, data='', location='', group='', state='',
                 state_time=0, machtype='', ip='', connection_time=0,
                 lastseen_time=0, user_trust=0, client_trust=0, fd=''):
        self.login = login
        self.fd = fd
        self.data = data
        self.location = location
        self.group = group
        self.state = state
        try:
            self.state_time = (dt.fromtimestamp(int(state_time))
                               .strftime('%d/%m/%Y %H:%M:%S'))
        except:
            self.state_time = (dt.fromtimestamp(0)
                               .strftime('%d/%m/%Y %H:%M:%S'))
        self.machtype = machtype
        self.ip = ip
        try:
            self.connection_time = (dt.fromtimestamp(int(connection_time))
                                    .strftime('%d/%m/%Y %H:%M:%S'))
        except:
            self.connection_time = (dt.fromtimestamp(0)
                                    .strftime('%d/%m/%Y %H:%M:%S'))
        try:
            self.lastseen_time = (dt.fromtimestamp(int(lastseen_time))
                                  .strftime('%d/%m/%Y %H:%M:%S'))
        except:
            self.lastseen_time = (dt.fromtimestamp(0)
                                  .strftime('%d/%m/%Y %H:%M:%S'))
        self.user_trust = int(user_trust)
        self.client_trust = int(client_trust)
        self.nick = None

    def prnt(self, buffer='', prefix=''):
        hcolor = weechat.color('separator')
        ncolor = weechat.color('chat_nick')
        prefix = prefix + hcolor
        weechat.prnt(buffer,
                     ("{0}{1}{2} {3}[{4}] ({5}) {6}{2}\n"
                      .format(prefix, hcolor, '=' * 15, ncolor,
                              self.login, self.fd, hcolor)))
        weechat.prnt(buffer,
                     '%s   Host . . . . . . . . : %s\n'
                     % (prefix, self.ip))
        weechat.prnt(buffer,
                     "%s   Machine type . . . . : %s\n"
                     % (prefix, self.machtype))
        weechat.prnt(buffer,
                     "%s   Group. . . . . . . . : %s\n"
                     % (prefix, self.group))
        weechat.prnt(buffer,
                     "%s   State. . . . . . . . : %s\n"
                     % (prefix, self.state))
        weechat.prnt(buffer,
                     "%s   Data . . . . . . . . : %s\n"
                     % (prefix, self.data))
        weechat.prnt(buffer,
                     "%s   Location . . . . . . : %s\n"
                     % (prefix, self.location))
        weechat.prnt(buffer,
                     "%s   Connected at . . . . : %s\n"
                     % (prefix, self.connection_time))
        weechat.prnt(buffer,
                     "%s   Last Activity. . . . : %s\n"
                     % (prefix, self.lastseen_time))
        weechat.prnt(buffer,
                     "%s   Last status change . : %s\n"
                     % (prefix, self.state_time))
        weechat.prnt(buffer,
                     "%s   Trust (User/client). : (%d/%d)\n"
                     % (prefix, self.user_trust, self.client_trust))
        weechat.prnt(buffer,
                     "%s%s%s"
                     % (prefix, hcolor, '=' * 46))


class WeeNSChat(object):

    def __init__(self, server, login=None, fd=None):
        self.server = server
        self.login = login
        self.fd = fd
        self.buffer = weechat.buffer_new('%s.temp' % (self.server.name,),
                                         'wee_ns_buffer_input_cb', '',
                                         'wee_ns_buffer_close_cb', '')
        weechat.buffer_set(self.buffer, "display", "auto")
        self.update_buffer(login)
        self.server.chats.append(self)

    def update_buffer(self, login):
        self.login = login
        fd = self.fd or '*'
        login = self.login or 'unknown'
        weechat.buffer_set(self.buffer, 'title',
                           'Netsoul chat with %s on %s' % (login, fd))
        weechat.buffer_set(self.buffer, 'name',
                           '%s.%s:%s' % (self.server.name, login, fd))
        weechat.buffer_set(self.buffer, 'short_name',
                           '%s:%s' % (login, fd))
        weechat.buffer_set(self.buffer, 'nick',
                           '%s' % (self.server.get_option('login'),))
        weechat.buffer_set(self.buffer, 'channel',
                           '%s:%s' % (login, fd))
        weechat.buffer_set(self.buffer, 'server',
                           '%s' % (self.server.get_option('host'),))
        weechat.buffer_set(self.buffer, 'type',
                           'private')

    def recv(self, login, message):
        if login != self.login:
            self.update_buffer(login)
        weechat.prnt(self.buffer,
                     '%s%s\t%s'
                     % (weechat.color("chat_nick"), self.login, message))

    def send(self, message):
        weechat.prnt(self.buffer,
                     '%s%s\t%s'
                     % (weechat.color("chat_nick_self"),
                        self.server.get_option('login'), message))
        recipient = self.login if self.fd is None else (':' + self.fd)
        self.server._ns_user_cmd_msg_user(recipient, message)

    def delete(self):
        if self.buffer is not None:
            return weechat.buffer_close(self.buffer)
        self.server.chats.remove(self)


class WeeNSServer(object):

    def __init__(self):
        self.buffer = None
        self.hook_fd = None
        self.socket = None
        self.netbuffer = ''
        self.chats = []
        self.contacts = {}
        lastfields = (0, '', '', '', '', '', '')
        self.options = {
            'host': weechat.config_new_option(wee_ns_config_file,
                                              wee_ns_conf_serv_sect,
                                              'host', 'string',
                                              'Server host', '', 0, 0,
                                              'ns-server.epita.fr',
                                              'ns-server.epita.fr',
                                              *lastfields),
            'port': weechat.config_new_option(wee_ns_config_file,
                                              wee_ns_conf_serv_sect,
                                              'port', 'string',
                                              'Server port', '', 0, 0,
                                              '4242', '4242',
                                              *lastfields),
            'login': weechat.config_new_option(wee_ns_config_file,
                                               wee_ns_conf_serv_sect,
                                               'login', 'string',
                                               'User login (ie: login_x)',
                                               '', 0, 0, 'login_x', 'login_x',
                                               *lastfields),
            'password': weechat.config_new_option(wee_ns_config_file,
                                                  wee_ns_conf_serv_sect,
                                                  'password', 'string',
                                                  ('User password (ie: '
                                                   'your SOCKS password)'),
                                                  '', 0, 0, 'xxxxxx', 'xxxxxx',
                                                  *lastfields),
            'location': weechat.config_new_option(wee_ns_config_file,
                                                  wee_ns_conf_serv_sect,
                                                  'location', 'string',
                                                  ('User location (ie: '
                                                   'at home)'),
                                                  '', 0, 0, '-', '-',
                                                  *lastfields),
            'data': weechat.config_new_option(wee_ns_config_file,
                                              wee_ns_conf_serv_sect,
                                              'data', 'string',
                                              ('User data (ie: '
                                               'j\'aime les chips)'),
                                              '', 0, 0, '-', '-',
                                              *lastfields),
            'state': weechat.config_new_option(wee_ns_config_file,
                                               wee_ns_conf_serv_sect,
                                               'state', 'string',
                                               'User state (ie: actif)',
                                               '', 0, 0, 'actif', 'actif',
                                               *lastfields),
            'contacts': weechat.config_new_option(wee_ns_config_file,
                                                  wee_ns_conf_serv_sect,
                                                  'contacts', 'string',
                                                  ('Comma separated login '
                                                   'list (ie: sb,rn)'),
                                                  '', 0, 0, '', '',
                                                  *lastfields),
            'display_name': weechat.config_new_option(wee_ns_config_file,
                                                      wee_ns_conf_serv_sect,
                                                      'display_name', 'string',
                                                      ('Server display name '
                                                       'in buffer list '
                                                       '("" = host value)'),
                                                      '', 0, 0,
                                                      'Netsoul', 'Netsoul',
                                                      *lastfields),
            'reconnect_time': weechat.config_new_option(wee_ns_config_file,
                                                        wee_ns_conf_serv_sect,
                                                        'reconnect_time',
                                                        'string',
                                                        ('Time in seconds '
                                                         'between two '
                                                         'reconnection '
                                                         'attempts '
                                                         '(0 = no '
                                                         'reconnection)'),
                                                        '', 0, 0, '30', '30',
                                                        *lastfields),
        }
        self.commands_hooks = {
            'salut': self._ns_parse_salut,
            'ping': self._ns_parse_ping,
            'user_cmd': self._ns_parse_user_cmd,
        }
        self.user_cmd_hooks = {
            'msg': self._ns_parse_user_cmd_msg,
            'who': self._ns_parse_user_cmd_who,
            'login': self._ns_parse_user_cmd_login,
            'logout': self._ns_parse_user_cmd_logout,
            'state': self._ns_parse_user_cmd_state,
        }

    @property
    def name(self):
        return {
            True: self.get_option('display_name'),
            False: self.get_option('host'),
        }[self.get_option('display_name') != ""]

    def get_option(self, opt_name):
        return weechat.config_string(self.options[opt_name])

    def get_default(self, opt_name):
        return weechat.config_default_string(self.options[opt_name])

    def get_chat_by_recipient(self, login=None, fd=None, create=False):
        for chat in self.chats:
            if ((fd is not None and chat.fd == fd) or
                (chat.login == login and chat.fd == fd)):
                return chat
        if create is True:
            return WeeNSChat(self, login, fd)
        return None

    def get_chat_by_buffer(self, buffer):
        for chat in self.chats:
            if chat.buffer == buffer:
                return chat
        return server

    def create_buffer(self):
        if self.buffer == None:
            self.buffer = weechat.buffer_new('server.%s' % (self.name,),
                                             'wee_ns_buffer_input_cb', '',
                                             'wee_ns_buffer_close_cb', '')
            weechat.buffer_set(self.buffer, "nicklist",
                               "1")
            weechat.buffer_set(self.buffer, "nicklist_display_groups",
                               "1")
            weechat.buffer_set(self.buffer, "display",
                               "auto")
            weechat.buffer_set(self.buffer, "nick",
                               "%s" % (self.get_option('login'),))
            weechat.buffer_set(self.buffer, "server",
                               "%s" % (self.get_option('host'),))
            weechat.buffer_set(self.buffer, "channel",
                               "%s" % (self.name,))
            weechat.buffer_set(self.buffer, "type",
                               "server")

    def connect(self):
        self.create_buffer()
        self.disconnect()
        weechat.prnt(self.buffer,
                     'Connecting to %s:%s'
                     % (self.get_option('host'), self.get_option('port')))
        try:
            hints = socket.getaddrinfo(self.get_option('host'),
                                       self.get_option('port'),
                                       socket.AF_UNSPEC, socket.SOCK_STREAM,
                                       0, socket.AI_PASSIVE)
        except socket.error as e:
            weechat.prnt(self.buffer,
                         '%s%s' % (weechat.prefix('error'), e.args[1]))
        else:
            for res in hints:
                af, socktype, proto, canonname, sa = res
                try:
                    self.socket = socket.socket(af, socktype, proto)
                    self.socket.connect(sa)
                except socket.error:
                    self.socket = None
                    continue
                break
        if self.socket is None:
            weechat.prnt(self.buffer,
                         '%sCould not connect' % (weechat.prefix('error'),))
        else:
            self.hook_fd = weechat.hook_fd(self.socket.fileno(), 1, 0, 0,
                                           'wee_ns_hook_fd_cb', '')

    def recv(self):
        data = self.socket.recv(512)
        if len(data) == 0:
            return self.reconnect()
        self.netbuffer += data
        while "\n" in self.netbuffer:
            line, ignored, buffer = self.netbuffer.partition("\n")
            index = len(line) + 1
            self.netbuffer = self.netbuffer[index:]
            weechat.prnt(self.buffer,
                         '%s[%s]' % (weechat.prefix('join'), line))
            self._ns_parse(line)

    def send(self, data):
        weechat.prnt(self.buffer,
                     '%s[%s]' % (weechat.prefix('quit'), data))
        self.socket.send('%s\n' % data)

    @property
    def is_connected(self):
        return self.socket is not None

    def disconnect(self):
        if self.hook_fd is not None:
            weechat.unhook(self.hook_fd)
        if self.socket is not None:
            self.socket.close()
        if self.buffer is not None:
            self.contacts = {}
            weechat.nicklist_remove_all(self.buffer)
            weechat.prnt(self.buffer, '... Disconnected ...')
        self.hook_fd = None
        self.socket = None
        self.contacts = {}

    def reconnect(self):
        if self.is_connected:
            self.disconnect()
        wee_ns_reconnect_loop()

    def delete(self):
        for chat in reversed(self.chats):
            chat.delete()
        self.disconnect()
        if self.buffer is not None:
            weechat.buffer_close(self.buffer)
            self.buffer = None
        for option in self.options:
            weechat.config_option_free(option)

    def setup_nick_list(self):
        contact_list = {
            True: [],
            False: self.get_option('contacts').replace(' ', '').split(',')
        }[self.get_option('contacts').replace(' ', '') == '']
        for login in contact_list:
            weechat.nicklist_add_group(self.buffer, '', login, 'lightcyan', 1)
            self.contacts[login] = {}
        self._ns_user_cmd_who('{%s}' % ','.join(contact_list))
        self._ns_user_cmd_watch_log_user(','.join(contact_list))

    def add_to_nick_list(self, *logins):
        contact_list = {
            True: [],
            False: self.get_option('contacts').replace(' ', '').split(',')
        }[self.get_option('contacts').replace(' ', '') == '']
        new_contacts = []
        for login in logins:
            if login in self.contacts:
                continue
            contact_list.append(login)
            new_contacts.append(login)
            self.contacts[login] = {}
            weechat.nicklist_add_group(self.buffer, '', login, 'lightcyan', 1)
        self._ns_user_cmd_who('{%s}' % ','.join(new_contacts))
        self._ns_user_cmd_watch_log_user(','.join(contact_list))
        weechat.config_option_set(self.options['contacts'],
                                  ','.join(contact_list), 0)

    def update_nick_list(self, user, remove=False):
        group = weechat.nicklist_search_group(self.buffer, '', user.login)
        if group is not None and user.login in self.contacts:
            if user.fd in self.contacts[user.login]:
                weechat.nicklist_remove_nick(self.buffer,
                                             (self.contacts[user.login]
                                              [user.fd].nick))
                del self.contacts[user.login][user.fd]
            if remove is False:
                user.nick = weechat.nicklist_add_nick(self.buffer, group,
                                                      ' :%s%s@%s%s'
                                                      % (user.fd,
                                                         (weechat
                                                          .color('separator')),
                                                         (weechat
                                                          .color('default')),
                                                         user.location),
                                                      '', '', '', 1)
                self.contacts[user.login][user.fd] = user

    def _ns_auth_ag(self):
        self.send("auth_ag ext_user none none")

    def _ns_ext_user_log(self, secret, ip, port):
        location = urllib.quote(self.get_option('location'))
        data = urllib.quote(self.get_option('data'))
        crypt = hashlib.md5('%s-%s/%s%s'
                            % (secret, ip, port,
                               self.get_option('password'))).hexdigest()
        self.send("ext_user_log %s %s %s %s" % (self.get_option('login'),
                                                crypt, location, data))

    def _ns_user_cmd_msg_user(self, login, msg):
        msg = unicode(msg, 'utf-8').encode('iso-8859-1')
        self.send("user_cmd msg_user %s msg %s" % (login, urllib.quote(msg)))

    def _ns_user_cmd_who(self, login):
        self.send("user_cmd who %s" % login)

    def _ns_user_cmd_watch_log_user(self, friends):
        self.send("user_cmd watch_log_user {%s}" % friends)

    def _ns_state(self, state):
        self.send("state %s:%s" % (state, int(time.time())))

    def _ns_parse(self, data):
        arglist = data.split(' ')
        if arglist[0] in self.commands_hooks:
            self.commands_hooks[arglist[0]](arglist)

    def _ns_parse_from(self, str):
        r = re.compile(r"""
        ([0-9]+):                # fd
        user:
        ([0-9]+)/([0-9]+):       # user_trust
        ([_a-z0-9-]+)@([0-9.]+): # login@ip
        ([^ :]+):                # machtype
        ([^ :]+):                # location
        ([^ :]+)                 # group
        """, re.VERBOSE)
        match = re.match(r, str)
        groups = match.groups()
        user = WeeNSUser(fd=groups[0], client_trust=groups[1],
                         user_trust=groups[2], login=groups[3],
                         ip=groups[4], machtype=groups[5],
                         location=groups[6], group=groups[7])
        return user

    def _ns_parse_salut(self, arglist):
        self._ns_auth_ag()
        self._ns_ext_user_log(arglist[2], arglist[3], arglist[4])
        self._ns_state(self.get_option('state'))
        self.setup_nick_list()

    def _ns_parse_ping(self, arglist):
        self.send("ping %s" % arglist[1])

    def _ns_parse_user_cmd(self, arglist):
        if arglist[3] in self.user_cmd_hooks:
            self.user_cmd_hooks[arglist[3]](arglist)

    def _ns_parse_user_cmd_msg(self, arglist):
        user = self._ns_parse_from(arglist[1])
        msg = urllib.unquote(arglist[4])
        msg = unicode(msg, 'iso-8859-1').encode('utf-8')
        pchat = self.get_chat_by_recipient(fd=user.fd)
        if pchat is not None:
            pchat.recv(user.login, msg)
        gchat = self.get_chat_by_recipient(user.login, create=(pchat is None))
        if gchat is not None:
            gchat.recv(user.login, msg)

    def _ns_parse_user_cmd_who(self, arglist):
        r = re.compile(r"""
        who[ ]
        ([0-9]+)[ ]             # fd
        ([_a-z0-9-]+)[ ]        # login
        ([0-9.]+)[ ]            # ip
        ([0-9]+)[ ]             # connection_time
        ([0-9]+)[ ]             # lastseen_time
        ([0-9]+)[ ]             # user_trust
        ([0-9]+)[ ]             # client_trust
        ([^ ]+)[ ]              # machtype
        ([^ ]+)[ ]              # location
        ([^ ]+)[ ]              # group
        ([^ :]+)(:([^ ]+)?)?[ ] # state:state_time
        ([^ ]+)                 # data
        """, re.VERBOSE)
        match = re.match(r, ' '.join(arglist[3:]))
        if match is not None:
            groups = match.groups()
            user = WeeNSUser(fd=groups[0], login=groups[1], ip=groups[2],
                             connection_time=groups[3],
                             lastseen_time=groups[4],
                             user_trust=groups[5], client_trust=groups[6],
                             machtype=groups[7],
                             location=urllib.unquote(groups[8]),
                             group=groups[9],
                             state=urllib.unquote(groups[10]),
                             state_time=groups[12] or 0,
                             data=urllib.unquote(groups[13]))
            self.update_nick_list(user)
            user.prnt(self.buffer, weechat.prefix('network'))

    def _ns_parse_user_cmd_state(self, arglist):
        user = self._ns_parse_from(arglist[1])
        if (user.login in self.contacts and
            user.fd in self.contacts[user.login]):
            user = self.contacts[user.login][user.fd]
            state = arglist[4].split(':')
            user.state = urllib.unquote(state[0])
            user.state_time = (dt.fromtimestamp(int(time.time()))
                               .strftime('%d/%m/%Y %H:%M:%S'))
            self.update_nick_list(user)
            msg = '%s%s%s changed state to %s' % (weechat.prefix('network'),
                                                  weechat.color('nick_color'),
                                                  user.login, user.state)
            pchat = self.get_chat_by_recipient(fd=user.fd)
            if pchat is not None:
                weechat.prnt(pchat.buffer, msg)
            gchat = self.get_chat_by_recipient(user.login)
            if gchat is not None:
                weechat.prnt(gchat.buffer, msg)

    def _ns_parse_user_cmd_login(self, arglist):
        user = self._ns_parse_from(arglist[1])
        self._ns_user_cmd_who(':%s' % user.fd)
        msg = '%s%s%s has connected' % (weechat.prefix('join'),
                                        weechat.color('nick_color'),
                                        user.login)
        pchat = self.get_chat_by_recipient(fd=user.fd)
        if pchat is not None:
            weechat.prnt(pchat.buffer, msg)
        gchat = self.get_chat_by_recipient(user.login)
        if gchat is not None:
            weechat.prnt(gchat.buffer, msg)

    def _ns_parse_user_cmd_logout(self, arglist):
        user = self._ns_parse_from(arglist[1])
        self.update_nick_list(user, remove=True)
        msg = '%s%s%s has disconnected' % (weechat.prefix('quit'),
                                           weechat.color('nick_color'),
                                           user.login)
        pchat = self.get_chat_by_recipient(fd=user.fd)
        if pchat is not None:
            weechat.prnt(pchat.buffer, msg)
        gchat = self.get_chat_by_recipient(user.login)
        if gchat is not None:
            weechat.prnt(gchat.buffer, msg)


########################################
# Weechat callbacks
########################################

def wee_ns_reconnect_loop(*args):
    weechat.prnt(server.buffer, 'Trying to reconnect...')
    server.connect()
    try:
        reconnect_time = int(server.get_option('reconnect_time'))
    except ValueError:
        reconnect_time = int(server.get_default('reconnect_time'))
    if not server.is_connected and reconnect_time > 0:
        weechat.prnt(server.buffer,
                     'Failed, next attempt in %s seconds'
                     % (server.get_option('reconnect_time'),))
        weechat.hook_timer(reconnect_time * 1000, 0, 1,
                           'wee_ns_reconnect_loop', '')
    return weechat.WEECHAT_RC_OK

def wee_ns_buffer_input_cb(data, buffer, input_data):
    if server.is_connected:
        server.get_chat_by_buffer(buffer).send(input_data)
    return weechat.WEECHAT_RC_OK

def wee_ns_buffer_close_cb(data, buffer):
    context = server.get_chat_by_buffer(buffer)
    context.buffer = None
    context.delete()
    return weechat.WEECHAT_RC_OK

def wee_ns_serv_sect_read_cb(data, config_file, section, option_name, value):
    return weechat.config_option_set(server.options[option_name], value, 0)

def wee_ns_hook_fd_cb(data, fd):
    server.recv()
    return weechat.WEECHAT_RC_OK

def wee_ns_script_unload_cb():
    weechat.config_write(wee_ns_config_file)
    return weechat.WEECHAT_RC_OK

def wee_ns_hook_cmd_connect(server, *args):
    """Connect you to netsoul"""
    if not server.is_connected:
        server.connect()
    else:
        return "Already connected"

def wee_ns_hook_cmd_disconnect(server, *args):
    """Disconnect you from netsoul"""
    if server.is_connected:
        server.disconnect()
    else:
        return "Not connected"

def wee_ns_hook_cmd_reconnect(server, *args):
    """Reconnect you to netsoul"""
    server.reconnect()

def wee_ns_hook_cmd_send(server, *args):
    """Send <msg> to <login> (any client) or <:fd> (unique client)"""
    if len(args) < 2:
        return -1
    if not server.is_connected:
        return "Not connected"
    match = re.match(re.compile(r'''
    \A
    ([_a-z0-9-]+) # login
    |:([0-9]+)    # or :fd
    \Z
    ''', re.VERBOSE), args[0])
    if not match:
        return "Message recipients must be of type <login> or <:fd>"
    server.get_chat_by_recipient(*match.groups(),
                                 create=True).send(' '.join(args[1:]))

def wee_ns_hook_cmd_state(server, *args):
    """Change status to <status> (en ligne/actif/whatever)"""
    if len(args) < 1:
        return -1
    if not server.is_connected:
        return "Not connected"
    server._ns_state(args[0])

def wee_ns_hook_cmd_who(server, *args):
    """Show infos about all <login>... specified"""
    if len(args) < 1:
        return -1
    if not server.is_connected:
        return "Not connected"
    server._ns_user_cmd_who('{%s}' % ','.join(args))

def wee_ns_hook_cmd_add_contact(server, *args):
    """Add all <login>... specified to your contacts"""
    if len(args) < 1:
        return -1
    if not server.is_connected:
        return "Not connected"
    server.add_to_nick_list(*args)

def wee_ns_hook_completion_send(data, completion_item,
                                buffer, completion):
    if server.is_connected:
        [weechat.hook_completion_list_add(completion, contact, 0,
                                          weechat.WEECHAT_LIST_POS_SORT)
         for contact, fds in server.contacts.items() if fds]
    return weechat.WEECHAT_RC_OK

def wee_ns_hook_cmd_ns(data, buffer, args):
    buffer = server.buffer if server.buffer is not None else ''
    arglist = args.split(' ')
    if arglist[0] in hook_cmd_ns:
        target = hook_cmd_ns[arglist[0]]
        res = target['cb'](server, *arglist[1:])
        if res is not None:
            if res == -1:
                res = 'usage: %s%s' % (arglist[0],
                                       '' if 'desc' not in target
                                       else " " + target['desc'])
            weechat.prnt(buffer, '%s%s' % (weechat.prefix('error'), res))
    else:
        weechat.prnt(buffer,
                     ('%sNo such command, '
                      'wrong argument count, '
                      'or you need to (dis)connect') % weechat.prefix('error'))
    return weechat.WEECHAT_RC_OK

# Add your commands here
hook_cmd_ns = OrderedDict([
    ('connect', {'cb': wee_ns_hook_cmd_connect,
                 'compl': '%-'}),
    ('disconnect', {'cb': wee_ns_hook_cmd_disconnect,
                    'compl': '%-'}),
    ('reconnect', {'cb': wee_ns_hook_cmd_reconnect,
                   'compl': '%-'}),
    ('send', {'cb': wee_ns_hook_cmd_send,
              'desc': "<login> <msg>",
              'compl': '%(ns_send) %-'}),
    ('state', {'cb': wee_ns_hook_cmd_state,
               'desc': "<status>",
               'compl': '%-'}),
    ('who', {'cb': wee_ns_hook_cmd_who,
             'desc': "<login>...",
             'compl': '%(ns_send) %-'}),
    ('add_contact', {'cb': wee_ns_hook_cmd_add_contact,
                     'desc': "<login>...",
                     'compl': '%-'}),
])

######################################
# Main
######################################

if __name__ == "__main__":
    if weechat.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION,
                        SCRIPT_LICENSE, SCRIPT_DESC, '',
                        'wee_ns_script_unload_cb'):
        weechat.hook_completion('ns_send', 'login completion',
                                'wee_ns_hook_completion_send', '')
        weechat.hook_command('ns', 'weeNetsoul: A netsoul plugin for weechat',
                             ' | '.join("%s%s" % (k, "" if 'desc' not in v
                                                  else " " + v['desc'])
                                        for k, v in hook_cmd_ns.items()),
                             '\n'.join("%s: %s" % (k, v['cb'].__doc__)
                                       for k, v in hook_cmd_ns.items()),
                             ' || '.join("%s%s" % (k, "" if 'compl' not in v
                                                   else " " + v['compl'])
                                         for k, v in hook_cmd_ns.items()),
                             'wee_ns_hook_cmd_ns', '')
        wee_ns_config_file = weechat.config_new(SCRIPT_NAME, '', '')
        wee_ns_conf_serv_sect = weechat.config_new_section(wee_ns_config_file,
                                                           'server', 0, 0,
                                                           ('wee_ns_serv_'
                                                            'sect_read_cb'),
                                                           '', '', '', '', '',
                                                           '', '', '', '')
        server = WeeNSServer()
        weechat.config_read(wee_ns_config_file)
        weechat.config_write(wee_ns_config_file)