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source: protocols/msn/ns.c @ f9258ae

Last change on this file since f9258ae was f9258ae, checked in by Wilmer van der Gaast <wilmer@…>, at 2012-09-16T11:52:35Z
Generate a machine UUID instead of using a hardcoded one.
Property mode set to `100644`
File size: 22.8 KB

Line
1	/********************************************************************\
2	* BitlBee -- An IRC to other IM-networks gateway *
3	* *
4	* Copyright 2002-2012 Wilmer van der Gaast and others *
5	\********************************************************************/
6
7	/* MSN module - Notification server callbacks */
8
9	/*
10	This program is free software; you can redistribute it and/or modify
11	it under the terms of the GNU General Public License as published by
12	the Free Software Foundation; either version 2 of the License, or
13	(at your option) any later version.
14
15	This program is distributed in the hope that it will be useful,
16	but WITHOUT ANY WARRANTY; without even the implied warranty of
17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18	GNU General Public License for more details.
19
20	You should have received a copy of the GNU General Public License with
21	the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
22	if not, write to the Free Software Foundation, Inc., 59 Temple Place,
23	Suite 330, Boston, MA 02111-1307 USA
24	*/
25
26	#include <ctype.h>
27	#include <sys/utsname.h>
28	#include "nogaim.h"
29	#include "msn.h"
30	#include "md5.h"
31	#include "sha1.h"
32	#include "soap.h"
33	#include "xmltree.h"
34
35	static gboolean msn_ns_connected( gpointer data, gint source, b_input_condition cond );
36	static gboolean msn_ns_callback( gpointer data, gint source, b_input_condition cond );
37	static int msn_ns_command( struct msn_handler_data handler, char *cmd, int num_parts );
38	static int msn_ns_message( struct msn_handler_data handler, char msg, int msglen, char **cmd, int num_parts );
39
40	static void msn_ns_send_adl_start( struct im_connection *ic );
41	static void msn_ns_send_adl( struct im_connection *ic );
42
43	int msn_ns_write( struct im_connection ic, int fd, const char fmt, ... )
44	{
45	struct msn_data *md = ic->proto_data;
46	va_list params;
47	char *out;
48	size_t len;
49	int st;
50
51	va_start( params, fmt );
52	out = g_strdup_vprintf( fmt, params );
53	va_end( params );
54
55	if( fd < 0 )
56	fd = md->ns->fd;
57
58	if( getenv( "BITLBEE_DEBUG" ) )
59	fprintf( stderr, "->NS%d:%s\n", fd, out );
60
61	len = strlen( out );
62	st = write( fd, out, len );
63	g_free( out );
64	if( st != len )
65	{
66	imcb_error( ic, "Short write() to main server" );
67	imc_logout( ic, TRUE );
68	return 0;
69	}
70
71	return 1;
72	}
73
74	gboolean msn_ns_connect( struct im_connection ic, struct msn_handler_data handler, const char *host, int port )
75	{
76	if( handler->fd >= 0 )
77	closesocket( handler->fd );
78
79	handler->exec_command = msn_ns_command;
80	handler->exec_message = msn_ns_message;
81	handler->data = ic;
82	handler->fd = proxy_connect( host, port, msn_ns_connected, handler );
83	if( handler->fd < 0 )
84	{
85	imcb_error( ic, "Could not connect to server" );
86	imc_logout( ic, TRUE );
87	return FALSE;
88	}
89
90	return TRUE;
91	}
92
93	static gboolean msn_ns_connected( gpointer data, gint source, b_input_condition cond )
94	{
95	struct msn_handler_data *handler = data;
96	struct im_connection *ic = handler->data;
97	struct msn_data *md;
98
99	if( !g_slist_find( msn_connections, ic ) )
100	return FALSE;
101
102	md = ic->proto_data;
103
104	if( source == -1 )
105	{
106	imcb_error( ic, "Could not connect to server" );
107	imc_logout( ic, TRUE );
108	return FALSE;
109	}
110
111	g_free( handler->rxq );
112	handler->rxlen = 0;
113	handler->rxq = g_new0( char, 1 );
114
115	if( md->uuid == NULL )
116	{
117	struct utsname name;
118	sha1_state_t sha[1];
119
120	/* UUID == SHA1("BitlBee" + my hostname + MSN username) */
121	sha1_init( sha );
122	sha1_append( sha, (void*) "BitlBee", 7 );
123	if( uname( &name ) == 0 )
124	{
125	sha1_append( sha, (void*) name.nodename, strlen( name.nodename ) );
126	}
127	sha1_append( sha, (void*) ic->acc->user, strlen( ic->acc->user ) );
128	md->uuid = sha1_random_uuid( sha );
129	memcpy( md->uuid, "b171be3e", 8 ); /* :-P */
130	}
131
132	if( msn_ns_write( ic, source, "VER %d %s CVR0\r\n", ++md->trId, MSNP_VER ) )
133	{
134	handler->inpa = b_input_add( handler->fd, B_EV_IO_READ, msn_ns_callback, handler );
135	imcb_log( ic, "Connected to server, waiting for reply" );
136	}
137
138	return FALSE;
139	}
140
141	void msn_ns_close( struct msn_handler_data *handler )
142	{
143	if( handler->fd >= 0 )
144	{
145	closesocket( handler->fd );
146	b_event_remove( handler->inpa );
147	}
148
149	handler->fd = handler->inpa = -1;
150	g_free( handler->rxq );
151	g_free( handler->cmd_text );
152
153	handler->rxlen = 0;
154	handler->rxq = NULL;
155	handler->cmd_text = NULL;
156	}
157
158	static gboolean msn_ns_callback( gpointer data, gint source, b_input_condition cond )
159	{
160	struct msn_handler_data *handler = data;
161	struct im_connection *ic = handler->data;
162
163	if( msn_handler( handler ) == -1 ) /* Don't do this on ret == 0, it's already done then. */
164	{
165	imcb_error( ic, "Error while reading from server" );
166	imc_logout( ic, TRUE );
167
168	return FALSE;
169	}
170	else
171	return TRUE;
172	}
173
174	static int msn_ns_command( struct msn_handler_data handler, char *cmd, int num_parts )
175	{
176	struct im_connection *ic = handler->data;
177	struct msn_data *md = ic->proto_data;
178
179	if( num_parts == 0 )
180	{
181	/* Hrrm... Empty command...? Ignore? */
182	return( 1 );
183	}
184
185	if( strcmp( cmd[0], "VER" ) == 0 )
186	{
187	if( cmd[2] && strncmp( cmd[2], MSNP_VER, 5 ) != 0 )
188	{
189	imcb_error( ic, "Unsupported protocol" );
190	imc_logout( ic, FALSE );
191	return( 0 );
192	}
193
194	return( msn_ns_write( ic, handler->fd, "CVR %d 0x0409 mac 10.2.0 ppc macmsgs 3.5.1 macmsgs %s\r\n",
195	++md->trId, ic->acc->user ) );
196	}
197	else if( strcmp( cmd[0], "CVR" ) == 0 )
198	{
199	/* We don't give a damn about the information we just received */
200	return msn_ns_write( ic, handler->fd, "USR %d SSO I %s\r\n", ++md->trId, ic->acc->user );
201	}
202	else if( strcmp( cmd[0], "XFR" ) == 0 )
203	{
204	char *server;
205	int port;
206
207	if( num_parts >= 6 && strcmp( cmd[2], "NS" ) == 0 )
208	{
209	b_event_remove( handler->inpa );
210	handler->inpa = -1;
211
212	server = strchr( cmd[3], ':' );
213	if( !server )
214	{
215	imcb_error( ic, "Syntax error" );
216	imc_logout( ic, TRUE );
217	return( 0 );
218	}
219	*server = 0;
220	port = atoi( server + 1 );
221	server = cmd[3];
222
223	imcb_log( ic, "Transferring to other server" );
224	return msn_ns_connect( ic, handler, server, port );
225	}
226	else if( num_parts >= 6 && strcmp( cmd[2], "SB" ) == 0 )
227	{
228	struct msn_switchboard *sb;
229
230	server = strchr( cmd[3], ':' );
231	if( !server )
232	{
233	imcb_error( ic, "Syntax error" );
234	imc_logout( ic, TRUE );
235	return( 0 );
236	}
237	*server = 0;
238	port = atoi( server + 1 );
239	server = cmd[3];
240
241	if( strcmp( cmd[4], "CKI" ) != 0 )
242	{
243	imcb_error( ic, "Unknown authentication method for switchboard" );
244	imc_logout( ic, TRUE );
245	return( 0 );
246	}
247
248	debug( "Connecting to a new switchboard with key %s", cmd[5] );
249
250	if( ( sb = msn_sb_create( ic, server, port, cmd[5], MSN_SB_NEW ) ) == NULL )
251	{
252	/* Although this isn't strictly fatal for the NS connection, it's
253	definitely something serious (we ran out of file descriptors?). */
254	imcb_error( ic, "Could not create new switchboard" );
255	imc_logout( ic, TRUE );
256	return( 0 );
257	}
258
259	if( md->msgq )
260	{
261	struct msn_message *m = md->msgq->data;
262	GSList *l;
263
264	sb->who = g_strdup( m->who );
265
266	/* Move all the messages to the first user in the message
267	queue to the switchboard message queue. */
268	l = md->msgq;
269	while( l )
270	{
271	m = l->data;
272	l = l->next;
273	if( strcmp( m->who, sb->who ) == 0 )
274	{
275	sb->msgq = g_slist_append( sb->msgq, m );
276	md->msgq = g_slist_remove( md->msgq, m );
277	}
278	}
279	}
280	}
281	else
282	{
283	imcb_error( ic, "Syntax error" );
284	imc_logout( ic, TRUE );
285	return( 0 );
286	}
287	}
288	else if( strcmp( cmd[0], "USR" ) == 0 )
289	{
290	if( num_parts >= 6 && strcmp( cmd[2], "SSO" ) == 0 &&
291	strcmp( cmd[3], "S" ) == 0 )
292	{
293	g_free( md->pp_policy );
294	md->pp_policy = g_strdup( cmd[4] );
295	msn_soap_passport_sso_request( ic, cmd[5] );
296	}
297	else if( strcmp( cmd[2], "OK" ) == 0 )
298	{
299	/* If the number after the handle is 0, the e-mail
300	address is unverified, which means we can't change
301	the display name. */
302	if( cmd[4][0] == '0' )
303	md->flags \|= MSN_EMAIL_UNVERIFIED;
304
305	imcb_log( ic, "Authenticated, getting buddy list" );
306	msn_soap_memlist_request( ic );
307	}
308	else
309	{
310	imcb_error( ic, "Unknown authentication type" );
311	imc_logout( ic, FALSE );
312	return( 0 );
313	}
314	}
315	else if( strcmp( cmd[0], "MSG" ) == 0 )
316	{
317	if( num_parts < 4 )
318	{
319	imcb_error( ic, "Syntax error" );
320	imc_logout( ic, TRUE );
321	return( 0 );
322	}
323
324	handler->msglen = atoi( cmd[3] );
325
326	if( handler->msglen <= 0 )
327	{
328	imcb_error( ic, "Syntax error" );
329	imc_logout( ic, TRUE );
330	return( 0 );
331	}
332	}
333	else if( strcmp( cmd[0], "BLP" ) == 0 )
334	{
335	msn_ns_send_adl_start( ic );
336	return msn_ns_finish_login( ic );
337	}
338	else if( strcmp( cmd[0], "ADL" ) == 0 )
339	{
340	if( num_parts >= 3 && strcmp( cmd[2], "OK" ) == 0 )
341	{
342	msn_ns_send_adl( ic );
343	return msn_ns_finish_login( ic );
344	}
345	else if( num_parts >= 3 )
346	{
347	handler->msglen = atoi( cmd[2] );
348	}
349	}
350	else if( strcmp( cmd[0], "PRP" ) == 0 )
351	{
352	imcb_connected( ic );
353	}
354	else if( strcmp( cmd[0], "CHL" ) == 0 )
355	{
356	char *resp;
357	int st;
358
359	if( num_parts < 3 )
360	{
361	imcb_error( ic, "Syntax error" );
362	imc_logout( ic, TRUE );
363	return( 0 );
364	}
365
366	resp = msn_p11_challenge( cmd[2] );
367
368	st = msn_ns_write( ic, -1, "QRY %d %s %zd\r\n%s",
369	++md->trId, MSNP11_PROD_ID,
370	strlen( resp ), resp );
371	g_free( resp );
372	return st;
373	}
374	else if( strcmp( cmd[0], "ILN" ) == 0 )
375	{
376	const struct msn_away_state *st;
377
378	if( num_parts < 6 )
379	{
380	imcb_error( ic, "Syntax error" );
381	imc_logout( ic, TRUE );
382	return( 0 );
383	}
384
385	http_decode( cmd[5] );
386	imcb_rename_buddy( ic, cmd[3], cmd[5] );
387
388	st = msn_away_state_by_code( cmd[2] );
389	if( !st )
390	{
391	/* FIXME: Warn/Bomb about unknown away state? */
392	st = msn_away_state_list + 1;
393	}
394
395	imcb_buddy_status( ic, cmd[3], OPT_LOGGED_IN \|
396	( st != msn_away_state_list ? OPT_AWAY : 0 ),
397	st->name, NULL );
398	}
399	else if( strcmp( cmd[0], "FLN" ) == 0 )
400	{
401	if( cmd[1] == NULL )
402	return 1;
403
404	imcb_buddy_status( ic, cmd[1], 0, NULL, NULL );
405
406	msn_sb_start_keepalives( msn_sb_by_handle( ic, cmd[1] ), TRUE );
407	}
408	else if( strcmp( cmd[0], "NLN" ) == 0 )
409	{
410	const struct msn_away_state *st;
411	int cap;
412
413	if( num_parts < 6 )
414	{
415	imcb_error( ic, "Syntax error" );
416	imc_logout( ic, TRUE );
417	return( 0 );
418	}
419
420	http_decode( cmd[4] );
421	cap = atoi( cmd[5] );
422	imcb_rename_buddy( ic, cmd[2], cmd[4] );
423
424	st = msn_away_state_by_code( cmd[1] );
425	if( !st )
426	{
427	/* FIXME: Warn/Bomb about unknown away state? */
428	st = msn_away_state_list + 1;
429	}
430
431	imcb_buddy_status( ic, cmd[2], OPT_LOGGED_IN \|
432	( st != msn_away_state_list ? OPT_AWAY : 0 ) \|
433	( cap & 1 ? OPT_MOBILE : 0 ),
434	st->name, NULL );
435
436	msn_sb_stop_keepalives( msn_sb_by_handle( ic, cmd[2] ) );
437	}
438	else if( strcmp( cmd[0], "RNG" ) == 0 )
439	{
440	struct msn_switchboard *sb;
441	char *server;
442	int session, port;
443
444	if( num_parts < 7 )
445	{
446	imcb_error( ic, "Syntax error" );
447	imc_logout( ic, TRUE );
448	return( 0 );
449	}
450
451	session = atoi( cmd[1] );
452
453	server = strchr( cmd[2], ':' );
454	if( !server )
455	{
456	imcb_error( ic, "Syntax error" );
457	imc_logout( ic, TRUE );
458	return( 0 );
459	}
460	*server = 0;
461	port = atoi( server + 1 );
462	server = cmd[2];
463
464	if( strcmp( cmd[3], "CKI" ) != 0 )
465	{
466	imcb_error( ic, "Unknown authentication method for switchboard" );
467	imc_logout( ic, TRUE );
468	return( 0 );
469	}
470
471	debug( "Got a call from %s (session %d). Key = %s", cmd[5], session, cmd[4] );
472
473	if( ( sb = msn_sb_create( ic, server, port, cmd[4], session ) ) == NULL )
474	{
475	/* Although this isn't strictly fatal for the NS connection, it's
476	definitely something serious (we ran out of file descriptors?). */
477	imcb_error( ic, "Could not create new switchboard" );
478	imc_logout( ic, TRUE );
479	return( 0 );
480	}
481	else
482	{
483	sb->who = g_strdup( cmd[5] );
484	}
485	}
486	else if( strcmp( cmd[0], "OUT" ) == 0 )
487	{
488	int allow_reconnect = TRUE;
489
490	if( cmd[1] && strcmp( cmd[1], "OTH" ) == 0 )
491	{
492	imcb_error( ic, "Someone else logged in with your account" );
493	allow_reconnect = FALSE;
494	}
495	else if( cmd[1] && strcmp( cmd[1], "SSD" ) == 0 )
496	{
497	imcb_error( ic, "Terminating session because of server shutdown" );
498	}
499	else
500	{
501	imcb_error( ic, "Session terminated by remote server (%s)",
502	cmd[1] ? cmd[1] : "reason unknown)" );
503	}
504
505	imc_logout( ic, allow_reconnect );
506	return( 0 );
507	}
508	else if( strcmp( cmd[0], "IPG" ) == 0 )
509	{
510	imcb_error( ic, "Received IPG command, we don't handle them yet." );
511
512	handler->msglen = atoi( cmd[1] );
513
514	if( handler->msglen <= 0 )
515	{
516	imcb_error( ic, "Syntax error" );
517	imc_logout( ic, TRUE );
518	return( 0 );
519	}
520	}
521	#if 0
522	else if( strcmp( cmd[0], "ADG" ) == 0 )
523	{
524	char *group = g_strdup( cmd[3] );
525	int groupnum, i;
526	GSList l, next;
527
528	http_decode( group );
529	if( sscanf( cmd[4], "%d", &groupnum ) == 1 )
530	{
531	if( groupnum >= md->groupcount )
532	{
533	md->grouplist = g_renew( char *, md->grouplist, groupnum + 1 );
534	for( i = md->groupcount; i <= groupnum; i ++ )
535	md->grouplist[i] = NULL;
536	md->groupcount = groupnum + 1;
537	}
538	g_free( md->grouplist[groupnum] );
539	md->grouplist[groupnum] = group;
540	}
541	else
542	{
543	/* Shouldn't happen, but if it does, give up on the group. */
544	g_free( group );
545	imcb_error( ic, "Syntax error" );
546	imc_logout( ic, TRUE );
547	return 0;
548	}
549
550	for( l = md->grpq; l; l = next )
551	{
552	struct msn_groupadd *ga = l->data;
553	next = l->next;
554	if( g_strcasecmp( ga->group, group ) == 0 )
555	{
556	if( !msn_buddy_list_add( ic, "FL", ga->who, ga->who, group ) )
557	return 0;
558
559	g_free( ga->group );
560	g_free( ga->who );
561	g_free( ga );
562	md->grpq = g_slist_remove( md->grpq, ga );
563	}
564	}
565	}
566	#endif
567	else if( strcmp( cmd[0], "GCF" ) == 0 )
568	{
569	/* Coming up is cmd[2] bytes of stuff we're supposed to
570	censore. Meh. */
571	handler->msglen = atoi( cmd[2] );
572	}
573	else if( strcmp( cmd[0], "UBX" ) == 0 )
574	{
575	/* Status message. */
576	if( num_parts >= 4 )
577	handler->msglen = atoi( cmd[3] );
578	}
579	else if( strcmp( cmd[0], "NOT" ) == 0 )
580	{
581	/* Some kind of notification, poorly documented but
582	apparently used to announce address book changes. */
583	if( num_parts >= 2 )
584	handler->msglen = atoi( cmd[1] );
585	}
586	else if( isdigit( cmd[0][0] ) )
587	{
588	int num = atoi( cmd[0] );
589	const struct msn_status_code *err = msn_status_by_number( num );
590
591	imcb_error( ic, "Error reported by MSN server: %s", err->text );
592
593	if( err->flags & STATUS_FATAL )
594	{
595	imc_logout( ic, TRUE );
596	return( 0 );
597	}
598
599	/* Oh yes, errors can have payloads too now. Discard them for now. */
600	if( num_parts >= 3 )
601	handler->msglen = atoi( cmd[2] );
602	}
603	else
604	{
605	/* debug( "Received unknown command from main server: %s", cmd[0] ); */
606	}
607
608	return( 1 );
609	}
610
611	static int msn_ns_message( struct msn_handler_data handler, char msg, int msglen, char **cmd, int num_parts )
612	{
613	struct im_connection *ic = handler->data;
614	char *body;
615	int blen = 0;
616
617	if( !num_parts )
618	return( 1 );
619
620	if( ( body = strstr( msg, "\r\n\r\n" ) ) )
621	{
622	body += 4;
623	blen = msglen - ( body - msg );
624	}
625
626	if( strcmp( cmd[0], "MSG" ) == 0 )
627	{
628	if( g_strcasecmp( cmd[1], "Hotmail" ) == 0 )
629	{
630	char *ct = get_rfc822_header( msg, "Content-Type:", msglen );
631
632	if( !ct )
633	return( 1 );
634
635	if( g_strncasecmp( ct, "application/x-msmsgssystemmessage", 33 ) == 0 )
636	{
637	char *mtype;
638	char *arg1;
639
640	if( !body )
641	return( 1 );
642
643	mtype = get_rfc822_header( body, "Type:", blen );
644	arg1 = get_rfc822_header( body, "Arg1:", blen );
645
646	if( mtype && strcmp( mtype, "1" ) == 0 )
647	{
648	if( arg1 )
649	imcb_log( ic, "The server is going down for maintenance in %s minutes.", arg1 );
650	}
651
652	g_free( arg1 );
653	g_free( mtype );
654	}
655	else if( g_strncasecmp( ct, "text/x-msmsgsprofile", 20 ) == 0 )
656	{
657	/* We don't care about this profile for now... */
658	}
659	else if( g_strncasecmp( ct, "text/x-msmsgsinitialemailnotification", 37 ) == 0 )
660	{
661	if( set_getbool( &ic->acc->set, "mail_notifications" ) )
662	{
663	char *inbox = get_rfc822_header( body, "Inbox-Unread:", blen );
664	char *folders = get_rfc822_header( body, "Folders-Unread:", blen );
665
666	if( inbox && folders )
667	imcb_log( ic, "INBOX contains %s new messages, plus %s messages in other folders.", inbox, folders );
668
669	g_free( inbox );
670	g_free( folders );
671	}
672	}
673	else if( g_strncasecmp( ct, "text/x-msmsgsemailnotification", 30 ) == 0 )
674	{
675	if( set_getbool( &ic->acc->set, "mail_notifications" ) )
676	{
677	char *from = get_rfc822_header( body, "From-Addr:", blen );
678	char *fromname = get_rfc822_header( body, "From:", blen );
679
680	if( from && fromname )
681	imcb_log( ic, "Received an e-mail message from %s <%s>.", fromname, from );
682
683	g_free( from );
684	g_free( fromname );
685	}
686	}
687	else if( g_strncasecmp( ct, "text/x-msmsgsactivemailnotification", 35 ) == 0 )
688	{
689	/* Sorry, but this one really is USELESS */
690	}
691	else
692	{
693	debug( "Can't handle %s packet from notification server", ct );
694	}
695
696	g_free( ct );
697	}
698	}
699	else if( strcmp( cmd[0], "UBX" ) == 0 )
700	{
701	struct xt_node ubx, psm;
702	char *psm_text = NULL;
703
704	ubx = xt_from_string( msg );
705	if( ubx && strcmp( ubx->name, "Data" ) == 0 &&
706	( psm = xt_find_node( ubx->children, "PSM" ) ) )
707	psm_text = psm->text;
708
709	imcb_buddy_status_msg( ic, cmd[1], psm_text );
710	xt_free_node( ubx );
711	}
712	else if( strcmp( cmd[0], "ADL" ) == 0 )
713	{
714	struct xt_node adl, d, *c;
715
716	if( !( adl = xt_from_string( msg ) ) )
717	return 1;
718
719	for( d = adl->children; d; d = d->next )
720	{
721	char *dn;
722	if( strcmp( d->name, "d" ) != 0 \|\|
723	( dn = xt_find_attr( d, "n" ) ) == NULL )
724	continue;
725	for( c = d->children; c; c = c->next )
726	{
727	bee_user_t *bu;
728	struct msn_buddy_data *bd;
729	char cn, handle, f, l;
730	int flags;
731
732	if( strcmp( c->name, "c" ) != 0 \|\|
733	( l = xt_find_attr( c, "l" ) ) == NULL \|\|
734	( cn = xt_find_attr( c, "n" ) ) == NULL )
735	continue;
736
737	handle = g_strdup_printf( "%s@%s", cn, dn );
738	if( !( ( bu = bee_user_by_handle( ic->bee, ic, handle ) ) \|\|
739	( bu = bee_user_new( ic->bee, ic, handle, 0 ) ) ) )
740	{
741	g_free( handle );
742	continue;
743	}
744	g_free( handle );
745	bd = bu->data;
746
747	if( ( f = xt_find_attr( c, "f" ) ) )
748	{
749	http_decode( f );
750	imcb_rename_buddy( ic, bu->handle, f );
751	}
752
753	flags = atoi( l ) & 15;
754	if( bd->flags != flags )
755	{
756	bd->flags = flags;
757	msn_buddy_ask( bu );
758	}
759	}
760	}
761	}
762
763	return( 1 );
764	}
765
766	void msn_auth_got_passport_token( struct im_connection ic, const char token, const char *error )
767	{
768	struct msn_data *md;
769
770	/* Dead connection? */
771	if( g_slist_find( msn_connections, ic ) == NULL )
772	return;
773
774	md = ic->proto_data;
775
776	if( token )
777	{
778	msn_ns_write( ic, -1, "USR %d SSO S %s %s {%s}\r\n", ++md->trId, md->tokens[0], token, md->uuid );
779	}
780	else
781	{
782	imcb_error( ic, "Error during Passport authentication: %s", error );
783	imc_logout( ic, TRUE );
784	}
785	}
786
787	void msn_auth_got_contact_list( struct im_connection *ic )
788	{
789	struct msn_data *md;
790
791	/* Dead connection? */
792	if( g_slist_find( msn_connections, ic ) == NULL )
793	return;
794
795	md = ic->proto_data;
796	msn_ns_write( ic, -1, "BLP %d %s\r\n", ++md->trId, "BL" );
797	}
798
799	static gboolean msn_ns_send_adl_1( gpointer key, gpointer value, gpointer data )
800	{
801	struct xt_node adl = data, d, *c;
802	struct bee_user *bu = value;
803	struct msn_buddy_data *bd = bu->data;
804	struct msn_data *md = bu->ic->proto_data;
805	char handle[strlen(bu->handle)];
806	char *domain;
807	char l[4];
808
809	if( ( bd->flags & 7 ) == 0 \|\| ( bd->flags & MSN_BUDDY_ADL_SYNCED ) )
810	return FALSE;
811
812	strcpy( handle, bu->handle );
813	if( ( domain = strchr( handle, '@' ) ) == NULL ) /* WTF */
814	return FALSE;
815	*domain = '\0';
816	domain ++;
817
818	if( ( d = adl->children ) == NULL \|\|
819	g_strcasecmp( xt_find_attr( d, "n" ), domain ) != 0 )
820	{
821	d = xt_new_node( "d", NULL, NULL );
822	xt_add_attr( d, "n", domain );
823	xt_insert_child( adl, d );
824	}
825
826	g_snprintf( l, sizeof( l ), "%d", bd->flags & 7 );
827	c = xt_new_node( "c", NULL, NULL );
828	xt_add_attr( c, "n", handle );
829	xt_add_attr( c, "l", l );
830	xt_add_attr( c, "t", "1" ); /* 1 means normal, 4 means mobile? */
831	xt_insert_child( d, c );
832
833	/* Do this in batches of 100. */
834	bd->flags \|= MSN_BUDDY_ADL_SYNCED;
835	return (--md->adl_todo % 140) == 0;
836	}
837
838	static void msn_ns_send_adl( struct im_connection *ic )
839	{
840	struct xt_node *adl;
841	struct msn_data *md = ic->proto_data;
842	char *adls;
843
844	adl = xt_new_node( "ml", NULL, NULL );
845	xt_add_attr( adl, "l", "1" );
846	g_tree_foreach( md->domaintree, msn_ns_send_adl_1, adl );
847	if( adl->children == NULL )
848	{
849	/* This tells the caller that we're done now. */
850	md->adl_todo = -1;
851	xt_free_node( adl );
852	return;
853	}
854
855	adls = xt_to_string( adl );
856	xt_free_node( adl );
857	msn_ns_write( ic, -1, "ADL %d %zd\r\n%s", ++md->trId, strlen( adls ), adls );
858	g_free( adls );
859	}
860
861	static void msn_ns_send_adl_start( struct im_connection *ic )
862	{
863	struct msn_data *md;
864	GSList *l;
865
866	/* Dead connection? */
867	if( g_slist_find( msn_connections, ic ) == NULL )
868	return;
869
870	md = ic->proto_data;
871	md->adl_todo = 0;
872	for( l = ic->bee->users; l; l = l->next )
873	{
874	bee_user_t *bu = l->data;
875	struct msn_buddy_data *bd = bu->data;
876
877	if( bu->ic != ic \|\| ( bd->flags & 7 ) == 0 )
878	continue;
879
880	bd->flags &= ~MSN_BUDDY_ADL_SYNCED;
881	md->adl_todo++;
882	}
883
884	msn_ns_send_adl( ic );
885	}
886
887	int msn_ns_finish_login( struct im_connection *ic )
888	{
889	struct msn_data *md = ic->proto_data;
890
891	if( ic->flags & OPT_LOGGED_IN )
892	return 1;
893
894	if( md->adl_todo < 0 )
895	md->flags \|= MSN_DONE_ADL;
896
897	if( ( md->flags & MSN_DONE_ADL ) && ( md->flags & MSN_GOT_PROFILE ) )
898	{
899	if( md->flags & MSN_EMAIL_UNVERIFIED )
900	imcb_connected( ic );
901	else
902	return msn_ns_set_display_name( ic, set_getstr( &ic->acc->set, "display_name" ) );
903	}
904
905	return 1;
906	}
907
908	int msn_ns_sendmessage( struct im_connection ic, bee_user_t bu, const char *text )
909	{
910	struct msn_data *md = ic->proto_data;
911	char *buf;
912
913	if( strncmp( text, "\r\r\r", 3 ) == 0 )
914	/* Err. Shouldn't happen but I guess it can. Don't send others
915	any of the "SHAKE THAT THING" messages. :-D */
916	return 1;
917
918	buf = g_strdup_printf( "%s%s", MSN_MESSAGE_HEADERS, text );
919
920	if( msn_ns_write( ic, -1, "UUM %d %s %d %d %zd\r\n%s",
921	++md->trId, bu->handle,
922	1, /* type == MSN offline message */
923	1, /* type == IM (not nudge/typing) */
924	strlen( buf ), buf ) )
925	return 1;
926	else
927	return 0;
928	}
929
930	void msn_ns_oim_send_queue( struct im_connection ic, GSList *msgq )
931	{
932	GSList *l;
933
934	for( l = *msgq; l; l = l->next )
935	{
936	struct msn_message *m = l->data;
937	bee_user_t *bu = bee_user_by_handle( ic->bee, ic, m->who );
938
939	if( bu )
940	if( !msn_ns_sendmessage( ic, bu, m->text ) )
941	return;
942	}
943
944	while( *msgq != NULL )
945	{
946	struct msn_message m = (msgq)->data;
947
948	g_free( m->who );
949	g_free( m->text );
950	g_free( m );
951
952	msgq = g_slist_remove( msgq, m );
953	}
954	}

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