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source: protocols/oscar/oscar.c @ 7d4ffc2

Last change on this file since 7d4ffc2 was b041b52, checked in by Wilmer van der Gaast <wilmer@…>, at 2011-12-06T21:50:43Z

Merging compiler warning fixes from vmiklos.

This change also uncovered one bug in groupchat handling in OSCAR, which
I fixed during the merge.

Property mode set to 100644

File size: 74.3 KB

Line
1	/*
2	* gaim
3	*
4	* Some code copyright (C) 2002-2006, Jelmer Vernooij <jelmer@samba.org>
5	* and the BitlBee team.
6	* Some code copyright (C) 1998-1999, Mark Spencer <markster@marko.net>
7	* libfaim code copyright 1998, 1999 Adam Fritzler <afritz@auk.cx>
8	*
9	* This program is free software; you can redistribute it and/or modify
10	* it under the terms of the GNU General Public License as published by
11	* the Free Software Foundation; either version 2 of the License, or
12	* (at your option) any later version.
13	*
14	* This program is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17	* GNU General Public License for more details.
18	*
19	* You should have received a copy of the GNU General Public License
20	* along with this program; if not, write to the Free Software
21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22	*
23	*/
24
25	#include <errno.h>
26	#include <ctype.h>
27	#include <string.h>
28	#include <stdlib.h>
29	#include <stdio.h>
30	#include <time.h>
31	#include <sys/stat.h>
32	#include <glib.h>
33	#include "nogaim.h"
34	#include "bitlbee.h"
35	#include "proxy.h"
36	#include "sock.h"
37
38	#include "aim.h"
39	#include "icq.h"
40	#include "bos.h"
41	#include "ssi.h"
42	#include "im.h"
43	#include "info.h"
44	#include "buddylist.h"
45	#include "chat.h"
46	#include "chatnav.h"
47
48	/* constants to identify proto_opts */
49	#define USEROPT_AUTH 0
50	#define USEROPT_AUTHPORT 1
51
52	#define UC_AOL 0x02
53	#define UC_ADMIN 0x04
54	#define UC_UNCONFIRMED 0x08
55	#define UC_NORMAL 0x10
56	#define UC_AB 0x20
57	#define UC_WIRELESS 0x40
58
59	#define AIMHASHDATA "http://gaim.sourceforge.net/aim_data.php3"
60
61	#define OSCAR_GROUP "Friends"
62
63	#define BUF_LEN 2048
64	#define BUF_LONG ( BUF_LEN * 2 )
65
66	/* Don't know if support for UTF8 is really working. For now it's UTF16 here.
67	static int gaim_caps = AIM_CAPS_UTF8; */
68
69	static int gaim_caps = AIM_CAPS_INTEROP \| AIM_CAPS_ICHAT \| AIM_CAPS_ICQSERVERRELAY \| AIM_CAPS_CHAT;
70	static guint8 gaim_features[] = {0x01, 0x01, 0x01, 0x02};
71
72	struct oscar_data {
73	aim_session_t *sess;
74	aim_conn_t *conn;
75
76	guint cnpa;
77	guint paspa;
78
79	GSList *create_rooms;
80
81	gboolean conf;
82	gboolean reqemail;
83	gboolean setemail;
84	char *email;
85	gboolean setnick;
86	char *newsn;
87	gboolean chpass;
88	char *oldp;
89	char *newp;
90
91	GSList *oscar_chats;
92
93	gboolean killme, no_reconnect;
94	gboolean icq;
95	GSList *evilhack;
96
97	GHashTable *ips;
98
99	struct {
100	guint maxbuddies; /* max users you can watch */
101	guint maxwatchers; /* max users who can watch you */
102	guint maxpermits; /* max users on permit list */
103	guint maxdenies; /* max users on deny list */
104	guint maxsiglen; /* max size (bytes) of profile */
105	guint maxawaymsglen; /* max size (bytes) of posted away message */
106	} rights;
107	};
108
109	struct create_room {
110	char *name;
111	int exchange;
112	};
113
114	struct chat_connection {
115	char *name;
116	char show; / AOL did something funny to us */
117	guint16 exchange;
118	guint16 instance;
119	int fd; /* this is redundant since we have the conn below */
120	aim_conn_t *conn;
121	int inpa;
122	int id;
123	struct im_connection ic; / i hate this. */
124	struct groupchat cnv; / bah. */
125	int maxlen;
126	int maxvis;
127	};
128
129	struct ask_direct {
130	struct im_connection *ic;
131	char *sn;
132	char ip[64];
133	guint8 cookie[8];
134	};
135
136	struct icq_auth {
137	struct im_connection *ic;
138	guint32 uin;
139	};
140
141	static char extract_name(const char name) {
142	char *tmp;
143	int i, j;
144	char *x = strchr(name, '-');
145	if (!x) return g_strdup(name);
146	x = strchr(++x, '-');
147	if (!x) return g_strdup(name);
148	tmp = g_strdup(++x);
149
150	for (i = 0, j = 0; x[i]; i++) {
151	char hex[3];
152	if (x[i] != '%') {
153	tmp[j++] = x[i];
154	continue;
155	}
156	strncpy(hex, x + ++i, 2); hex[2] = 0;
157	i++;
158	tmp[j++] = (char)strtol(hex, NULL, 16);
159	}
160
161	tmp[j] = 0;
162	return tmp;
163	}
164
165	static struct chat_connection find_oscar_chat_by_conn(struct im_connection ic,
166	aim_conn_t *conn) {
167	GSList g = ((struct oscar_data )ic->proto_data)->oscar_chats;
168	struct chat_connection *c = NULL;
169
170	while (g) {
171	c = (struct chat_connection *)g->data;
172	if (c->conn == conn)
173	break;
174	g = g->next;
175	c = NULL;
176	}
177
178	return c;
179	}
180
181	static int gaim_parse_auth_resp (aim_session_t , aim_frame_t , ...);
182	static int gaim_parse_login (aim_session_t , aim_frame_t , ...);
183	static int gaim_parse_logout (aim_session_t , aim_frame_t , ...);
184	static int gaim_handle_redirect (aim_session_t , aim_frame_t , ...);
185	static int gaim_parse_oncoming (aim_session_t , aim_frame_t , ...);
186	static int gaim_parse_offgoing (aim_session_t , aim_frame_t , ...);
187	static int gaim_parse_incoming_im(aim_session_t , aim_frame_t , ...);
188	static int gaim_parse_misses (aim_session_t , aim_frame_t , ...);
189	static int gaim_parse_motd (aim_session_t , aim_frame_t , ...);
190	static int gaim_chatnav_info (aim_session_t , aim_frame_t , ...);
191	static int gaim_chat_join (aim_session_t , aim_frame_t , ...);
192	static int gaim_chat_leave (aim_session_t , aim_frame_t , ...);
193	static int gaim_chat_info_update (aim_session_t , aim_frame_t , ...);
194	static int gaim_chat_incoming_msg(aim_session_t , aim_frame_t , ...);
195	static int gaim_parse_ratechange (aim_session_t , aim_frame_t , ...);
196	static int gaim_bosrights (aim_session_t , aim_frame_t , ...);
197	static int conninitdone_bos (aim_session_t , aim_frame_t , ...);
198	static int conninitdone_admin (aim_session_t , aim_frame_t , ...);
199	static int conninitdone_chat (aim_session_t , aim_frame_t , ...);
200	static int conninitdone_chatnav (aim_session_t , aim_frame_t , ...);
201	static int gaim_parse_msgerr (aim_session_t , aim_frame_t , ...);
202	static int gaim_parse_locaterights(aim_session_t , aim_frame_t , ...);
203	static int gaim_parse_buddyrights(aim_session_t , aim_frame_t , ...);
204	static int gaim_parse_locerr (aim_session_t , aim_frame_t , ...);
205	static int gaim_icbm_param_info (aim_session_t , aim_frame_t , ...);
206	static int gaim_parse_genericerr (aim_session_t , aim_frame_t , ...);
207	static int gaim_selfinfo (aim_session_t , aim_frame_t , ...);
208	static int gaim_offlinemsg (aim_session_t , aim_frame_t , ...);
209	static int gaim_offlinemsgdone (aim_session_t , aim_frame_t , ...);
210	static int gaim_ssi_parserights (aim_session_t , aim_frame_t , ...);
211	static int gaim_ssi_parselist (aim_session_t , aim_frame_t , ...);
212	static int gaim_ssi_parseack (aim_session_t , aim_frame_t , ...);
213	static int gaim_parsemtn (aim_session_t , aim_frame_t , ...);
214	static int gaim_icqinfo (aim_session_t , aim_frame_t , ...);
215	static int gaim_parseaiminfo (aim_session_t , aim_frame_t , ...);
216
217	static char *msgerrreason[] = {
218	"Invalid error",
219	"Invalid SNAC",
220	"Rate to host",
221	"Rate to client",
222	"Not logged in",
223	"Service unavailable",
224	"Service not defined",
225	"Obsolete SNAC",
226	"Not supported by host",
227	"Not supported by client",
228	"Refused by client",
229	"Reply too big",
230	"Responses lost",
231	"Request denied",
232	"Busted SNAC payload",
233	"Insufficient rights",
234	"In local permit/deny",
235	"Too evil (sender)",
236	"Too evil (receiver)",
237	"User temporarily unavailable",
238	"No match",
239	"List overflow",
240	"Request ambiguous",
241	"Queue full",
242	"Not while on AOL"
243	};
244	static int msgerrreasonlen = 25;
245
246	/* Hurray, this function is NOT thread-safe \o/ */
247	static char normalize(const char s)
248	{
249	static char buf[BUF_LEN];
250	char t, u;
251	int x = 0;
252
253	g_return_val_if_fail((s != NULL), NULL);
254
255	u = t = g_strdup(s);
256	g_strdown(t);
257
258	while (*t && (x < BUF_LEN - 1)) {
259	if (t != ' ' && t != '!') {
260	buf[x] = *t;
261	x++;
262	}
263	t++;
264	}
265	buf[x] = '\0';
266	g_free(u);
267	return buf;
268	}
269
270	static gboolean oscar_callback(gpointer data, gint source,
271	b_input_condition condition) {
272	aim_conn_t conn = (aim_conn_t )data;
273	aim_session_t *sess = aim_conn_getsess(conn);
274	struct im_connection *ic = sess ? sess->aux_data : NULL;
275	struct oscar_data *odata;
276
277	if (!ic) {
278	/* ic is null. we return, else we seg SIGSEG on next line. */
279	return FALSE;
280	}
281
282	if (!g_slist_find(get_connections(), ic)) {
283	/* oh boy. this is probably bad. i guess the only thing we
284	* can really do is return? */
285	return FALSE;
286	}
287
288	odata = (struct oscar_data *)ic->proto_data;
289
290	if (condition & B_EV_IO_READ) {
291	if (aim_get_command(odata->sess, conn) >= 0) {
292	aim_rxdispatch(odata->sess);
293	if (odata->killme)
294	imc_logout(ic, !odata->no_reconnect);
295	} else {
296	if ((conn->type == AIM_CONN_TYPE_BOS) \|\|
297	!(aim_getconn_type(odata->sess, AIM_CONN_TYPE_BOS))) {
298	imcb_error(ic, _("Disconnected."));
299	imc_logout(ic, TRUE);
300	} else if (conn->type == AIM_CONN_TYPE_CHAT) {
301	struct chat_connection *c = find_oscar_chat_by_conn(ic, conn);
302	c->conn = NULL;
303	if (c->inpa > 0)
304	b_event_remove(c->inpa);
305	c->inpa = 0;
306	c->fd = -1;
307	aim_conn_kill(odata->sess, &conn);
308	imcb_error(sess->aux_data, _("You have been disconnected from chat room %s."), c->name);
309	} else if (conn->type == AIM_CONN_TYPE_CHATNAV) {
310	if (odata->cnpa > 0)
311	b_event_remove(odata->cnpa);
312	odata->cnpa = 0;
313	while (odata->create_rooms) {
314	struct create_room *cr = odata->create_rooms->data;
315	g_free(cr->name);
316	odata->create_rooms =
317	g_slist_remove(odata->create_rooms, cr);
318	g_free(cr);
319	imcb_error(sess->aux_data, _("Chat is currently unavailable"));
320	}
321	aim_conn_kill(odata->sess, &conn);
322	} else if (conn->type == AIM_CONN_TYPE_AUTH) {
323	if (odata->paspa > 0)
324	b_event_remove(odata->paspa);
325	odata->paspa = 0;
326	aim_conn_kill(odata->sess, &conn);
327	} else {
328	aim_conn_kill(odata->sess, &conn);
329	}
330	}
331	} else {
332	/* WTF??? */
333	return FALSE;
334	}
335
336	return TRUE;
337	}
338
339	static gboolean oscar_login_connect(gpointer data, gint source, b_input_condition cond)
340	{
341	struct im_connection *ic = data;
342	struct oscar_data *odata;
343	aim_session_t *sess;
344	aim_conn_t *conn;
345
346	if (!g_slist_find(get_connections(), ic)) {
347	closesocket(source);
348	return FALSE;
349	}
350
351	odata = ic->proto_data;
352	sess = odata->sess;
353	conn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
354
355	if (source < 0) {
356	imcb_error(ic, _("Couldn't connect to host"));
357	imc_logout(ic, TRUE);
358	return FALSE;
359	}
360
361	aim_conn_completeconnect(sess, conn);
362	ic->inpa = b_input_add(conn->fd, B_EV_IO_READ,
363	oscar_callback, conn);
364
365	return FALSE;
366	}
367
368	static void oscar_init(account_t *acc)
369	{
370	set_t *s;
371	gboolean icq = isdigit(acc->user[0]);
372
373	if (icq) {
374	set_add(&acc->set, "ignore_auth_requests", "false", set_eval_bool, acc);
375	set_add(&acc->set, "old_icq_auth", "false", set_eval_bool, acc);
376	}
377
378	s = set_add(&acc->set, "server",
379	icq ? AIM_DEFAULT_LOGIN_SERVER_ICQ
380	: AIM_DEFAULT_LOGIN_SERVER_AIM, set_eval_account, acc);
381	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
382
383	if (icq) {
384	s = set_add(&acc->set, "web_aware", "false", set_eval_bool, acc);
385	s->flags \|= ACC_SET_OFFLINE_ONLY;
386	}
387
388	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
389	}
390
391	static void oscar_login(account_t *acc) {
392	aim_session_t *sess;
393	aim_conn_t *conn;
394	struct im_connection *ic = imcb_new(acc);
395	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
396
397	if (isdigit(acc->user[0]))
398	odata->icq = TRUE;
399	else
400	ic->flags \|= OPT_DOES_HTML;
401
402	sess = g_new0(aim_session_t, 1);
403
404	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
405
406	/* we need an immediate queue because we don't use a while-loop to
407	* see if things need to be sent. */
408	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
409	odata->sess = sess;
410	sess->aux_data = ic;
411
412	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
413	if (conn == NULL) {
414	imcb_error(ic, _("Unable to login to AIM"));
415	imc_logout(ic, TRUE);
416	return;
417	}
418
419	imcb_log(ic, _("Signon: %s"), ic->acc->user);
420
421	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
422	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
423
424	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
425	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
426	AIM_LOGIN_PORT, oscar_login_connect, ic);
427	if (conn->fd < 0) {
428	imcb_error(ic, _("Couldn't connect to host"));
429	imc_logout(ic, TRUE);
430	return;
431	}
432	aim_request_login(sess, conn, ic->acc->user);
433	}
434
435	static void oscar_logout(struct im_connection *ic) {
436	struct oscar_data odata = (struct oscar_data )ic->proto_data;
437
438	while (odata->oscar_chats) {
439	struct chat_connection *n = odata->oscar_chats->data;
440	if (n->inpa > 0)
441	b_event_remove(n->inpa);
442	g_free(n->name);
443	g_free(n->show);
444	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
445	g_free(n);
446	}
447	while (odata->create_rooms) {
448	struct create_room *cr = odata->create_rooms->data;
449	g_free(cr->name);
450	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
451	g_free(cr);
452	}
453	if (odata->ips)
454	g_hash_table_destroy(odata->ips);
455	if (odata->email)
456	g_free(odata->email);
457	if (odata->newp)
458	g_free(odata->newp);
459	if (odata->oldp)
460	g_free(odata->oldp);
461	if (ic->inpa > 0)
462	b_event_remove(ic->inpa);
463	if (odata->cnpa > 0)
464	b_event_remove(odata->cnpa);
465	if (odata->paspa > 0)
466	b_event_remove(odata->paspa);
467	aim_session_kill(odata->sess);
468	g_free(odata->sess);
469	odata->sess = NULL;
470	g_free(ic->proto_data);
471	ic->proto_data = NULL;
472	}
473
474	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond) {
475	struct im_connection *ic = data;
476	struct oscar_data *odata;
477	aim_session_t *sess;
478	aim_conn_t *bosconn;
479
480	if (!g_slist_find(get_connections(), ic)) {
481	closesocket(source);
482	return FALSE;
483	}
484
485	odata = ic->proto_data;
486	sess = odata->sess;
487	bosconn = odata->conn;
488
489	if (source < 0) {
490	imcb_error(ic, _("Could Not Connect"));
491	imc_logout(ic, TRUE);
492	return FALSE;
493	}
494
495	aim_conn_completeconnect(sess, bosconn);
496	ic->inpa = b_input_add(bosconn->fd, B_EV_IO_READ,
497	oscar_callback, bosconn);
498	imcb_log(ic, _("Connection established, cookie sent"));
499
500	return FALSE;
501	}
502
503	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...) {
504	va_list ap;
505	struct aim_authresp_info *info;
506	int i; char *host; int port;
507	aim_conn_t *bosconn;
508
509	struct im_connection *ic = sess->aux_data;
510	struct oscar_data *od = ic->proto_data;
511	port = AIM_LOGIN_PORT;
512
513	va_start(ap, fr);
514	info = va_arg(ap, struct aim_authresp_info *);
515	va_end(ap);
516
517	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
518	switch (info->errorcode) {
519	case 0x05:
520	/* Incorrect nick/password */
521	imcb_error(ic, _("Incorrect nickname or password."));
522	{
523	int max = od->icq ? 8 : 16;
524	if (strlen(ic->acc->pass) > max)
525	imcb_log(ic, "Note that the maximum password "
526	"length supported by this protocol is "
527	"%d characters, try logging in using "
528	"a shorter password.", max);
529	}
530	// plugin_event(event_error, (void *)980, 0, 0, 0);
531	break;
532	case 0x11:
533	/* Suspended account */
534	imcb_error(ic, _("Your account is currently suspended."));
535	break;
536	case 0x18:
537	/* connecting too frequently */
538	od->no_reconnect = TRUE;
539	imcb_error(ic, _("You have been connecting and disconnecting too frequently. Wait ten minutes and try again. If you continue to try, you will need to wait even longer."));
540	break;
541	case 0x1c:
542	/* client too old */
543	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
544	break;
545	default:
546	imcb_error(ic, _("Authentication Failed"));
547	break;
548	}
549	od->killme = TRUE;
550	return 1;
551	}
552
553
554	aim_conn_kill(sess, &fr->conn);
555
556	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
557	if (bosconn == NULL) {
558	imcb_error(ic, _("Internal Error"));
559	od->killme = TRUE;
560	return 0;
561	}
562
563	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
564	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
565	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
566	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
567	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
568	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
569	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
570	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
571	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
572	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
573	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
574	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
575	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
576	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
577	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
578	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
579	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
580	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
581	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
582	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
583	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
584	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
585	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
586	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
587	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
588	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
589	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
590	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
591
592	((struct oscar_data *)ic->proto_data)->conn = bosconn;
593	for (i = 0; i < (int)strlen(info->bosip); i++) {
594	if (info->bosip[i] == ':') {
595	port = atoi(&(info->bosip[i+1]));
596	break;
597	}
598	}
599	host = g_strndup(info->bosip, i);
600	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
601	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
602	g_free(host);
603	if (bosconn->fd < 0) {
604	imcb_error(ic, _("Could Not Connect"));
605	od->killme = TRUE;
606	return 0;
607	}
608	aim_sendcookie(sess, bosconn, info->cookie);
609	b_event_remove(ic->inpa);
610
611	return 1;
612	}
613
614	/* size of icbmui.ocm, the largest module in AIM 3.5 */
615	#define AIM_MAX_FILE_SIZE 98304
616
617	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...) {
618	#if 0
619	struct client_info_s info = {"gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b};
620	#else
621	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
622	#endif
623	char *key;
624	va_list ap;
625	struct im_connection *ic = sess->aux_data;
626
627	va_start(ap, fr);
628	key = va_arg(ap, char *);
629	va_end(ap);
630
631	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
632
633	return 1;
634	}
635
636	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...) {
637	struct im_connection *ic = sess->aux_data;
638	struct oscar_data *odata = ic->proto_data;
639	int code;
640	va_list ap;
641
642	va_start(ap, fr);
643	code = va_arg(ap, int);
644	va_end(ap);
645
646	imcb_error( ic, "Connection aborted by server: %s", code == 1 ?
647	"someone else logged in with your account" :
648	"unknown reason" );
649
650	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
651	means a concurrent login somewhere else. */
652	odata->no_reconnect = code == 1;
653
654	/* DO NOT log out here! Just tell the callback to do it. */
655	odata->killme = TRUE;
656
657	return 1;
658	}
659
660	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...) {
661	struct im_connection *ic = sess->aux_data;
662	struct chat_connection *chatcon;
663	struct groupchat *c = NULL;
664	static int id = 1;
665
666	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
667	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
668	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
669	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
670	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
671
672	aim_clientready(sess, fr->conn);
673
674	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
675	chatcon->id = id;
676
677	c = bee_chat_by_title(ic->bee, ic, chatcon->show);
678	if (c && !c->data)
679	chatcon->cnv = c;
680	else
681	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
682	chatcon->cnv->data = chatcon;
683
684	return 1;
685	}
686
687	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...) {
688
689	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
690	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
691
692	aim_clientready(sess, fr->conn);
693
694	aim_chatnav_reqrights(sess, fr->conn);
695
696	return 1;
697	}
698
699	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond) {
700	struct im_connection *ic = data;
701	struct oscar_data *odata;
702	aim_session_t *sess;
703	aim_conn_t *tstconn;
704
705	if (!g_slist_find(get_connections(), ic)) {
706	closesocket(source);
707	return FALSE;
708	}
709
710	odata = ic->proto_data;
711	sess = odata->sess;
712	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
713
714	if (source < 0) {
715	aim_conn_kill(sess, &tstconn);
716	return FALSE;
717	}
718
719	aim_conn_completeconnect(sess, tstconn);
720	odata->cnpa = b_input_add(tstconn->fd, B_EV_IO_READ,
721	oscar_callback, tstconn);
722
723	return FALSE;
724	}
725
726	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
727	{
728	struct im_connection *ic = data;
729	struct oscar_data *odata;
730	aim_session_t *sess;
731	aim_conn_t *tstconn;
732
733	if (!g_slist_find(get_connections(), ic)) {
734	closesocket(source);
735	return FALSE;
736	}
737
738	odata = ic->proto_data;
739	sess = odata->sess;
740	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
741
742	if (source < 0) {
743	aim_conn_kill(sess, &tstconn);
744	return FALSE;
745	}
746
747	aim_conn_completeconnect(sess, tstconn);
748	odata->paspa = b_input_add(tstconn->fd, B_EV_IO_READ,
749	oscar_callback, tstconn);
750
751	return FALSE;
752	}
753
754	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
755	{
756	struct chat_connection *ccon = data;
757	struct im_connection *ic = ccon->ic;
758	struct oscar_data *odata;
759	aim_session_t *sess;
760	aim_conn_t *tstconn;
761
762	if (!g_slist_find(get_connections(), ic)) {
763	closesocket(source);
764	g_free(ccon->show);
765	g_free(ccon->name);
766	g_free(ccon);
767	return FALSE;
768	}
769
770	odata = ic->proto_data;
771	sess = odata->sess;
772	tstconn = ccon->conn;
773
774	if (source < 0) {
775	aim_conn_kill(sess, &tstconn);
776	g_free(ccon->show);
777	g_free(ccon->name);
778	g_free(ccon);
779	return FALSE;
780	}
781
782	aim_conn_completeconnect(sess, ccon->conn);
783	ccon->inpa = b_input_add(tstconn->fd,
784	B_EV_IO_READ,
785	oscar_callback, tstconn);
786	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
787
788	return FALSE;
789	}
790
791	/* Hrmph. I don't know how to make this look better. --mid */
792	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...) {
793	va_list ap;
794	struct aim_redirect_data *redir;
795	struct im_connection *ic = sess->aux_data;
796	aim_conn_t *tstconn;
797	int i;
798	char *host;
799	int port;
800
801	va_start(ap, fr);
802	redir = va_arg(ap, struct aim_redirect_data *);
803	va_end(ap);
804
805	port = AIM_LOGIN_PORT;
806	for (i = 0; i < (int)strlen(redir->ip); i++) {
807	if (redir->ip[i] == ':') {
808	port = atoi(&(redir->ip[i+1]));
809	break;
810	}
811	}
812	host = g_strndup(redir->ip, i);
813
814	switch(redir->group) {
815	case 0x7: /* Authorizer */
816	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
817	if (tstconn == NULL) {
818	g_free(host);
819	return 1;
820	}
821	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin, 0);
822	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
823	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
824	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
825
826	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
827	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
828	if (tstconn->fd < 0) {
829	aim_conn_kill(sess, &tstconn);
830	g_free(host);
831	return 1;
832	}
833	aim_sendcookie(sess, tstconn, redir->cookie);
834	break;
835	case 0xd: /* ChatNav */
836	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
837	if (tstconn == NULL) {
838	g_free(host);
839	return 1;
840	}
841	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chatnav, 0);
842
843	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
844	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
845	if (tstconn->fd < 0) {
846	aim_conn_kill(sess, &tstconn);
847	g_free(host);
848	return 1;
849	}
850	aim_sendcookie(sess, tstconn, redir->cookie);
851	break;
852	case 0xe: /* Chat */
853	{
854	struct chat_connection *ccon;
855
856	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
857	if (tstconn == NULL) {
858	g_free(host);
859	return 1;
860	}
861
862	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat, 0);
863
864	ccon = g_new0(struct chat_connection, 1);
865	ccon->conn = tstconn;
866	ccon->ic = ic;
867	ccon->fd = -1;
868	ccon->name = g_strdup(redir->chat.room);
869	ccon->exchange = redir->chat.exchange;
870	ccon->instance = redir->chat.instance;
871	ccon->show = extract_name(redir->chat.room);
872
873	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
874	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
875	if (ccon->conn->fd < 0) {
876	aim_conn_kill(sess, &tstconn);
877	g_free(host);
878	g_free(ccon->show);
879	g_free(ccon->name);
880	g_free(ccon);
881	return 1;
882	}
883	aim_sendcookie(sess, tstconn, redir->cookie);
884	}
885	break;
886	default: /* huh? */
887	break;
888	}
889
890	g_free(host);
891	return 1;
892	}
893
894	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...) {
895	struct im_connection *ic = sess->aux_data;
896	struct oscar_data *od = ic->proto_data;
897	aim_userinfo_t *info;
898	time_t time_idle = 0, signon = 0;
899	int flags = OPT_LOGGED_IN;
900	char tmp, state_string = NULL;
901
902	va_list ap;
903	va_start(ap, fr);
904	info = va_arg(ap, aim_userinfo_t *);
905	va_end(ap);
906
907	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
908	if (info->flags & AIM_FLAG_AWAY)
909	flags \|= OPT_AWAY;
910	}
911
912	/* Maybe this should be done just for AIM contacts, not sure. */
913	if (info->flags & AIM_FLAG_WIRELESS)
914	flags \|= OPT_MOBILE;
915
916	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
917	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
918	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
919	flags \|= OPT_AWAY;
920	}
921
922	if( info->icqinfo.status & AIM_ICQ_STATE_DND )
923	state_string = "Do Not Disturb";
924	else if( info->icqinfo.status & AIM_ICQ_STATE_OUT )
925	state_string = "Not Available";
926	else if( info->icqinfo.status & AIM_ICQ_STATE_BUSY )
927	state_string = "Occupied";
928	else if( info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE )
929	state_string = "Invisible";
930	}
931
932	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
933	time(&time_idle);
934	time_idle -= info->idletime*60;
935	}
936
937	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN)
938	signon = time(NULL) - info->sessionlen;
939
940	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
941	uint32_t *uin = g_new0(uint32_t, 1);
942
943	if (od->ips == NULL)
944	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
945
946	if (sscanf(info->sn, "%d", uin) == 1)
947	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
948	}
949
950	if (!aim_sncmp(ic->acc->user, info->sn))
951	g_snprintf(ic->displayname, sizeof(ic->displayname), "%s", info->sn);
952
953	tmp = normalize(info->sn);
954	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
955	imcb_buddy_times(ic, tmp, signon, time_idle);
956
957
958	return 1;
959	}
960
961	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...) {
962	aim_userinfo_t *info;
963	va_list ap;
964	struct im_connection *ic = sess->aux_data;
965
966	va_start(ap, fr);
967	info = va_arg(ap, aim_userinfo_t *);
968	va_end(ap);
969
970	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL );
971
972	return 1;
973	}
974
975	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch1_args args) {
976	char *tmp = g_malloc(BUF_LONG + 1);
977	struct im_connection *ic = sess->aux_data;
978	int flags = 0;
979
980	if (args->icbmflags & AIM_IMFLAGS_AWAY)
981	flags \|= OPT_AWAY;
982
983	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
984	char *src;
985
986	if (args->icbmflags & AIM_IMFLAGS_UNICODE)
987	src = "UNICODEBIG";
988	else
989	src = "ISO8859-1";
990
991	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
992	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
993	// Successfully converted!
994	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
995	int i;
996
997	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
998	unsigned short uni;
999
1000	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i+1] & 0xff);
1001
1002	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1003	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "%c", uni);
1004	} else { /* something else, do UNICODE entity */
1005	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "&#%04x;", uni);
1006	}
1007	}
1008	} else {
1009	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1010	}
1011	} else if (args->mpmsg.numparts == 0) {
1012	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1013	} else {
1014	aim_mpmsg_section_t *part;
1015
1016	*tmp = 0;
1017	for (part = args->mpmsg.parts; part; part = part->next) {
1018	if (part->data) {
1019	g_strlcat(tmp, (char*) part->data, BUF_LONG);
1020	g_strlcat(tmp, "\n", BUF_LONG);
1021	}
1022	}
1023	}
1024
1025	strip_linefeed(tmp);
1026	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1027	g_free(tmp);
1028
1029	return 1;
1030	}
1031
1032	void oscar_accept_chat(void *data);
1033	void oscar_reject_chat(void *data);
1034
1035	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch2_args args) {
1036	struct im_connection *ic = sess->aux_data;
1037
1038	if (args->status != AIM_RENDEZVOUS_PROPOSE)
1039	return 1;
1040
1041	if (args->reqclass & AIM_CAPS_CHAT) {
1042	char *name = extract_name(args->info.chat.roominfo.name);
1043	int *exch = g_new0(int, 1);
1044	GList *m = NULL;
1045	char txt[1024];
1046	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1047
1048	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1049	*exch = args->info.chat.roominfo.exchange;
1050	m = g_list_append(m, exch);
1051
1052	g_snprintf(txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg);
1053
1054	inv->ic = ic;
1055	inv->exchange = *exch;
1056	inv->name = g_strdup(name);
1057
1058	imcb_ask(ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1059
1060	if (name)
1061	g_free(name);
1062	} else if (args->reqclass & AIM_CAPS_ICQRTF) {
1063	// TODO: constify
1064	char text[strlen(args->info.rtfmsg.rtfmsg)+1];
1065	strncpy(text, args->info.rtfmsg.rtfmsg, sizeof(text));
1066	imcb_buddy_msg(ic, normalize(userinfo->sn), text, 0, 0);
1067	}
1068
1069	return 1;
1070	}
1071
1072	static void gaim_icq_authgrant(void *data_) {
1073	struct icq_auth *data = data_;
1074	char *uin;
1075	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1076
1077	uin = g_strdup_printf("%u", data->uin);
1078	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1079	// char *message = 0;
1080	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1081	imcb_ask_add(data->ic, uin, NULL);
1082
1083	g_free(uin);
1084	g_free(data);
1085	}
1086
1087	static void gaim_icq_authdeny(void *data_) {
1088	struct icq_auth *data = data_;
1089	char uin, message;
1090	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1091
1092	uin = g_strdup_printf("%u", data->uin);
1093	message = g_strdup_printf("No reason given.");
1094	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1095	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1096	g_free(message);
1097
1098	g_free(uin);
1099	g_free(data);
1100	}
1101
1102	/*
1103	* For when other people ask you for authorization
1104	*/
1105	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg) {
1106	struct icq_auth *data;
1107	char *reason = NULL;
1108	char *dialog_msg;
1109
1110	if (set_getbool(&ic->acc->set, "ignore_auth_requests"))
1111	return;
1112
1113	data = g_new(struct icq_auth, 1);
1114
1115	if (strlen(msg) > 6)
1116	reason = msg + 6;
1117
1118	dialog_msg = g_strdup_printf("The user %u wants to add you to their buddy list for the following reason: %s", uin, reason ? reason : "No reason given.");
1119	data->ic = ic;
1120	data->uin = uin;
1121	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1122	g_free(dialog_msg);
1123	}
1124
1125	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch4_args args) {
1126	struct im_connection *ic = sess->aux_data;
1127
1128	switch (args->type) {
1129	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1130	char uin, message;
1131	uin = g_strdup_printf("%u", args->uin);
1132	message = g_strdup(args->msg);
1133	strip_linefeed(message);
1134	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1135	g_free(uin);
1136	g_free(message);
1137	} break;
1138
1139	case 0x0004: { /* Someone sent you a URL */
1140	char uin, message;
1141	char **m;
1142
1143	uin = g_strdup_printf("%u", args->uin);
1144	m = g_strsplit(args->msg, "\376", 2);
1145
1146	if ((strlen(m[0]) != 0)) {
1147	message = g_strjoinv(" -- ", m);
1148	} else {
1149	message = m[1];
1150	}
1151
1152	strip_linefeed(message);
1153	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1154	g_free(uin);
1155	g_free(m);
1156	g_free(message);
1157	} break;
1158
1159	case 0x0006: { /* Someone requested authorization */
1160	gaim_icq_authask(ic, args->uin, args->msg);
1161	} break;
1162
1163	case 0x0007: { /* Someone has denied you authorization */
1164	imcb_log(sess->aux_data, "The user %u has denied your request to add them to your contact list for the following reason:\n%s", args->uin, args->msg ? args->msg : _("No reason given.") );
1165	} break;
1166
1167	case 0x0008: { /* Someone has granted you authorization */
1168	imcb_log(sess->aux_data, "The user %u has granted your request to add them to your contact list for the following reason:\n%s", args->uin, args->msg ? args->msg : _("No reason given.") );
1169	} break;
1170
1171	case 0x0012: {
1172	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1173	} break;
1174
1175	default: {;
1176	} break;
1177	}
1178
1179	return 1;
1180	}
1181
1182	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...) {
1183	int channel, ret = 0;
1184	aim_userinfo_t *userinfo;
1185	va_list ap;
1186
1187	va_start(ap, fr);
1188	channel = va_arg(ap, int);
1189	userinfo = va_arg(ap, aim_userinfo_t *);
1190
1191	switch (channel) {
1192	case 1: { /* standard message */
1193	struct aim_incomingim_ch1_args *args;
1194	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1195	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1196	} break;
1197
1198	case 2: { /* rendevous */
1199	struct aim_incomingim_ch2_args *args;
1200	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1201	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1202	} break;
1203
1204	case 4: { /* ICQ */
1205	struct aim_incomingim_ch4_args *args;
1206	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1207	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1208	} break;
1209
1210	default: {;
1211	} break;
1212	}
1213
1214	va_end(ap);
1215
1216	return ret;
1217	}
1218
1219	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...) {
1220	va_list ap;
1221	guint16 nummissed, reason;
1222	aim_userinfo_t *userinfo;
1223
1224	va_start(ap, fr);
1225	va_arg(ap, unsigned int); /* chan */
1226	userinfo = va_arg(ap, aim_userinfo_t *);
1227	nummissed = (guint16)va_arg(ap, unsigned int);
1228	reason = (guint16)va_arg(ap, unsigned int);
1229	va_end(ap);
1230
1231	switch(reason) {
1232	case 0:
1233	/* Invalid (0) */
1234	imcb_error(sess->aux_data,
1235	nummissed == 1 ?
1236	_("You missed %d message from %s because it was invalid.") :
1237	_("You missed %d messages from %s because they were invalid."),
1238	nummissed,
1239	userinfo->sn);
1240	break;
1241	case 1:
1242	/* Message too large */
1243	imcb_error(sess->aux_data,
1244	nummissed == 1 ?
1245	_("You missed %d message from %s because it was too large.") :
1246	_("You missed %d messages from %s because they were too large."),
1247	nummissed,
1248	userinfo->sn);
1249	break;
1250	case 2:
1251	/* Rate exceeded */
1252	imcb_error(sess->aux_data,
1253	nummissed == 1 ?
1254	_("You missed %d message from %s because the rate limit has been exceeded.") :
1255	_("You missed %d messages from %s because the rate limit has been exceeded."),
1256	nummissed,
1257	userinfo->sn);
1258	break;
1259	case 3:
1260	/* Evil Sender */
1261	imcb_error(sess->aux_data,
1262	nummissed == 1 ?
1263	_("You missed %d message from %s because it was too evil.") :
1264	_("You missed %d messages from %s because they are too evil."),
1265	nummissed,
1266	userinfo->sn);
1267	break;
1268	case 4:
1269	/* Evil Receiver */
1270	imcb_error(sess->aux_data,
1271	nummissed == 1 ?
1272	_("You missed %d message from %s because you are too evil.") :
1273	_("You missed %d messages from %s because you are too evil."),
1274	nummissed,
1275	userinfo->sn);
1276	break;
1277	default:
1278	imcb_error(sess->aux_data,
1279	nummissed == 1 ?
1280	_("You missed %d message from %s for unknown reasons.") :
1281	_("You missed %d messages from %s for unknown reasons."),
1282	nummissed,
1283	userinfo->sn);
1284	break;
1285	}
1286
1287	return 1;
1288	}
1289
1290	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...) {
1291	va_list ap;
1292	guint16 reason;
1293
1294	va_start(ap, fr);
1295	reason = (guint16)va_arg(ap, unsigned int);
1296	va_end(ap);
1297
1298	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1299	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1300
1301	return 1;
1302	}
1303
1304	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...) {
1305	va_list ap;
1306	char *destn;
1307	guint16 reason;
1308
1309	va_start(ap, fr);
1310	reason = (guint16)va_arg(ap, unsigned int);
1311	destn = va_arg(ap, char *);
1312	va_end(ap);
1313
1314	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1315	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1316
1317	return 1;
1318	}
1319
1320	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...) {
1321	va_list ap;
1322	char *destn;
1323	guint16 reason;
1324
1325	va_start(ap, fr);
1326	reason = (guint16)va_arg(ap, unsigned int);
1327	destn = va_arg(ap, char *);
1328	va_end(ap);
1329
1330	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1331	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1332
1333	return 1;
1334	}
1335
1336	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...) {
1337	guint16 id;
1338	va_list ap;
1339
1340	va_start(ap, fr);
1341	id = (guint16)va_arg(ap, unsigned int);
1342	va_arg(ap, char ); / msg */
1343	va_end(ap);
1344
1345	if (id < 4)
1346	imcb_error(sess->aux_data, _("Your connection may be lost."));
1347
1348	return 1;
1349	}
1350
1351	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...) {
1352	va_list ap;
1353	guint16 type;
1354	struct im_connection *ic = sess->aux_data;
1355	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1356
1357	va_start(ap, fr);
1358	type = (guint16)va_arg(ap, unsigned int);
1359
1360	switch(type) {
1361	case 0x0002: {
1362	va_arg(ap, unsigned int); /* maxrooms */
1363	va_arg(ap, int); /* exchangecount */
1364	va_arg(ap, struct aim_chat_exchangeinfo ); / exchanges */
1365	va_end(ap);
1366
1367	while (odata->create_rooms) {
1368	struct create_room *cr = odata->create_rooms->data;
1369	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1370	g_free(cr->name);
1371	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1372	g_free(cr);
1373	}
1374	}
1375	break;
1376	case 0x0008: {
1377	char *ck;
1378	guint16 instance, exchange;
1379
1380	va_arg(ap, char ); / fqcn */
1381	instance = (guint16)va_arg(ap, unsigned int);
1382	exchange = (guint16)va_arg(ap, unsigned int);
1383	va_arg(ap, unsigned int); /* flags */
1384	va_arg(ap, guint32); /* createtime */
1385	va_arg(ap, unsigned int); /* maxmsglen */
1386	va_arg(ap, unsigned int); /* maxoccupancy */
1387	va_arg(ap, int); /* createperms */
1388	va_arg(ap, unsigned int); /* unknown */
1389	va_arg(ap, char ); / name */
1390	ck = va_arg(ap, char *);
1391	va_end(ap);
1392
1393	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1394	}
1395	break;
1396	default:
1397	va_end(ap);
1398	break;
1399	}
1400	return 1;
1401	}
1402
1403	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...) {
1404	va_list ap;
1405	int count, i;
1406	aim_userinfo_t *info;
1407	struct im_connection *g = sess->aux_data;
1408
1409	struct chat_connection *c = NULL;
1410
1411	va_start(ap, fr);
1412	count = va_arg(ap, int);
1413	info = va_arg(ap, aim_userinfo_t *);
1414	va_end(ap);
1415
1416	c = find_oscar_chat_by_conn(g, fr->conn);
1417	if (!c)
1418	return 1;
1419
1420	for (i = 0; i < count; i++)
1421	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1422
1423	return 1;
1424	}
1425
1426	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...) {
1427	va_list ap;
1428	int count, i;
1429	aim_userinfo_t *info;
1430	struct im_connection *g = sess->aux_data;
1431
1432	struct chat_connection *c = NULL;
1433
1434	va_start(ap, fr);
1435	count = va_arg(ap, int);
1436	info = va_arg(ap, aim_userinfo_t *);
1437	va_end(ap);
1438
1439	c = find_oscar_chat_by_conn(g, fr->conn);
1440	if (!c)
1441	return 1;
1442
1443	for (i = 0; i < count; i++)
1444	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1445
1446	return 1;
1447	}
1448
1449	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...) {
1450	va_list ap;
1451	guint16 maxmsglen, maxvisiblemsglen;
1452	struct im_connection *ic = sess->aux_data;
1453	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1454
1455	va_start(ap, fr);
1456	va_arg(ap, struct aim_chat_roominfo ); / roominfo */
1457	va_arg(ap, char ); / roomname */
1458	va_arg(ap, int); /* usercount */
1459	va_arg(ap, aim_userinfo_t ); / userinfo */
1460	va_arg(ap, char ); / roomdesc */
1461	va_arg(ap, int); /* unknown_c9 */
1462	va_arg(ap, unsigned long); /* creationtime */
1463	maxmsglen = (guint16)va_arg(ap, int);
1464	va_arg(ap, int); /* unknown_d2 */
1465	va_arg(ap, int); /* unknown_d5 */
1466	maxvisiblemsglen = (guint16)va_arg(ap, int);
1467	va_end(ap);
1468
1469	ccon->maxlen = maxmsglen;
1470	ccon->maxvis = maxvisiblemsglen;
1471
1472	return 1;
1473	}
1474
1475	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...) {
1476	va_list ap;
1477	aim_userinfo_t *info;
1478	char *msg;
1479	struct im_connection *ic = sess->aux_data;
1480	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1481	char *tmp;
1482
1483	va_start(ap, fr);
1484	info = va_arg(ap, aim_userinfo_t *);
1485	msg = va_arg(ap, char *);
1486
1487	tmp = g_malloc(BUF_LONG);
1488	g_snprintf(tmp, BUF_LONG, "%s", msg);
1489	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1490	g_free(tmp);
1491
1492	return 1;
1493	}
1494
1495	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...) {
1496	#if 0
1497	static const char *codes[5] = {
1498	"invalid",
1499	"change",
1500	"warning",
1501	"limit",
1502	"limit cleared",
1503	};
1504	#endif
1505	va_list ap;
1506	guint16 code;
1507	guint32 windowsize, clear, currentavg;
1508
1509	va_start(ap, fr);
1510	code = (guint16)va_arg(ap, unsigned int);
1511	va_arg(ap, unsigned int); /* rateclass */
1512	windowsize = (guint32)va_arg(ap, unsigned long);
1513	clear = (guint32)va_arg(ap, unsigned long);
1514	va_arg(ap, unsigned long); /* alert */
1515	va_arg(ap, unsigned long); /* limit */
1516	va_arg(ap, unsigned long); /* disconnect */
1517	currentavg = (guint32)va_arg(ap, unsigned long);
1518	va_arg(ap, unsigned long); /* maxavg */
1519	va_end(ap);
1520
1521	/* XXX fix these values */
1522	if (code == AIM_RATE_CODE_CHANGE) {
1523	if (currentavg >= clear)
1524	aim_conn_setlatency(fr->conn, 0);
1525	} else if (code == AIM_RATE_CODE_WARNING) {
1526	aim_conn_setlatency(fr->conn, windowsize/4);
1527	} else if (code == AIM_RATE_CODE_LIMIT) {
1528	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1529	"Please wait 10 seconds and try again."));
1530	aim_conn_setlatency(fr->conn, windowsize/2);
1531	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1532	aim_conn_setlatency(fr->conn, 0);
1533	}
1534
1535	return 1;
1536	}
1537
1538	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...) {
1539	va_list ap;
1540	aim_userinfo_t *info;
1541	struct im_connection *ic = sess->aux_data;
1542
1543	va_start(ap, fr);
1544	info = va_arg(ap, aim_userinfo_t *);
1545	va_end(ap);
1546
1547	ic->evil = info->warnlevel/10;
1548	/* ic->correction_time = (info->onlinesince - ic->login_time); */
1549
1550	return 1;
1551	}
1552
1553	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...) {
1554
1555	aim_reqpersonalinfo(sess, fr->conn);
1556	aim_bos_reqlocaterights(sess, fr->conn);
1557	aim_bos_reqbuddyrights(sess, fr->conn);
1558
1559	aim_reqicbmparams(sess);
1560
1561	aim_bos_reqrights(sess, fr->conn);
1562	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1563	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1564	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1565
1566	return 1;
1567	}
1568
1569	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...) {
1570	struct im_connection *ic = sess->aux_data;
1571	struct oscar_data *od = ic->proto_data;
1572
1573	aim_clientready(sess, fr->conn);
1574
1575	if (od->chpass) {
1576	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1577	g_free(od->oldp);
1578	od->oldp = NULL;
1579	g_free(od->newp);
1580	od->newp = NULL;
1581	od->chpass = FALSE;
1582	}
1583	if (od->setnick) {
1584	aim_admin_setnick(sess, fr->conn, od->newsn);
1585	g_free(od->newsn);
1586	od->newsn = NULL;
1587	od->setnick = FALSE;
1588	}
1589	if (od->conf) {
1590	aim_admin_reqconfirm(sess, fr->conn);
1591	od->conf = FALSE;
1592	}
1593	if (od->reqemail) {
1594	aim_admin_getinfo(sess, fr->conn, 0x0011);
1595	od->reqemail = FALSE;
1596	}
1597	if (od->setemail) {
1598	aim_admin_setemail(sess, fr->conn, od->email);
1599	g_free(od->email);
1600	od->setemail = FALSE;
1601	}
1602
1603	return 1;
1604	}
1605
1606	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...) {
1607	struct aim_icbmparameters *params;
1608	va_list ap;
1609
1610	va_start(ap, fr);
1611	params = va_arg(ap, struct aim_icbmparameters *);
1612	va_end(ap);
1613
1614	/* Maybe senderwarn and recverwarn should be user preferences... */
1615	params->flags = 0x0000000b;
1616	params->maxmsglen = 8000;
1617	params->minmsginterval = 0;
1618
1619	aim_seticbmparam(sess, params);
1620
1621	return 1;
1622	}
1623
1624	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1625	{
1626	va_list ap;
1627	guint16 maxsiglen;
1628	struct im_connection *ic = sess->aux_data;
1629	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1630
1631	va_start(ap, fr);
1632	maxsiglen = va_arg(ap, int);
1633	va_end(ap);
1634
1635	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint)maxsiglen;
1636
1637	/* FIXME: It seems we're not really using this, and it broke now that
1638	struct aim_user is dead.
1639	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1640	*/
1641
1642	return 1;
1643	}
1644
1645	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...) {
1646	va_list ap;
1647	guint16 maxbuddies, maxwatchers;
1648	struct im_connection *ic = sess->aux_data;
1649	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1650
1651	va_start(ap, fr);
1652	maxbuddies = (guint16)va_arg(ap, unsigned int);
1653	maxwatchers = (guint16)va_arg(ap, unsigned int);
1654	va_end(ap);
1655
1656	odata->rights.maxbuddies = (guint)maxbuddies;
1657	odata->rights.maxwatchers = (guint)maxwatchers;
1658
1659	return 1;
1660	}
1661
1662	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...) {
1663	guint16 maxpermits, maxdenies;
1664	va_list ap;
1665	struct im_connection *ic = sess->aux_data;
1666	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1667
1668	va_start(ap, fr);
1669	maxpermits = (guint16)va_arg(ap, unsigned int);
1670	maxdenies = (guint16)va_arg(ap, unsigned int);
1671	va_end(ap);
1672
1673	odata->rights.maxpermits = (guint)maxpermits;
1674	odata->rights.maxdenies = (guint)maxdenies;
1675
1676	aim_clientready(sess, fr->conn);
1677
1678	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1679
1680	aim_ssi_reqrights(sess, fr->conn);
1681	aim_ssi_reqalldata(sess, fr->conn);
1682
1683	return 1;
1684	}
1685
1686	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...) {
1687	va_list ap;
1688	struct aim_icq_offlinemsg *msg;
1689	struct im_connection *ic = sess->aux_data;
1690
1691	va_start(ap, fr);
1692	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1693	va_end(ap);
1694
1695	switch (msg->type) {
1696	case 0x0001: { /* Basic offline message */
1697	char sender[32];
1698	char *dialog_msg = g_strdup(msg->msg);
1699	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1700	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1701	strip_linefeed(dialog_msg);
1702	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1703	g_free(dialog_msg);
1704	} break;
1705
1706	case 0x0004: { /* Someone sent you a URL */
1707	char sender[32];
1708	char *dialog_msg;
1709	char **m;
1710
1711	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1712	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1713
1714	m = g_strsplit(msg->msg, "\376", 2);
1715
1716	if ((strlen(m[0]) != 0)) {
1717	dialog_msg = g_strjoinv(" -- ", m);
1718	} else {
1719	dialog_msg = m[1];
1720	}
1721
1722	strip_linefeed(dialog_msg);
1723	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1724	g_free(dialog_msg);
1725	g_free(m);
1726	} break;
1727
1728	case 0x0006: { /* Authorization request */
1729	gaim_icq_authask(ic, msg->sender, msg->msg);
1730	} break;
1731
1732	case 0x0007: { /* Someone has denied you authorization */
1733	imcb_log(sess->aux_data, "The user %u has denied your request to add them to your contact list for the following reason:\n%s", msg->sender, msg->msg ? msg->msg : _("No reason given.") );
1734	} break;
1735
1736	case 0x0008: { /* Someone has granted you authorization */
1737	imcb_log(sess->aux_data, "The user %u has granted your request to add them to your contact list for the following reason:\n%s", msg->sender, msg->msg ? msg->msg : _("No reason given.") );
1738	} break;
1739
1740	case 0x0012: {
1741	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1742	} break;
1743
1744	default: {;
1745	}
1746	}
1747
1748	return 1;
1749	}
1750
1751	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1752	{
1753	aim_icq_ackofflinemsgs(sess);
1754	return 1;
1755	}
1756
1757	static void oscar_keepalive(struct im_connection *ic) {
1758	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1759	aim_flap_nop(odata->sess, odata->conn);
1760	}
1761
1762	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags) {
1763	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1764	int ret = 0, len = strlen(message);
1765	if (imflags & OPT_AWAY) {
1766	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1767	} else {
1768	struct aim_sendimext_args args;
1769	char *s;
1770
1771	args.flags = AIM_IMFLAGS_ACK;
1772	if (odata->icq)
1773	args.flags \|= AIM_IMFLAGS_OFFLINE;
1774	for (s = message; *s; s++)
1775	if (*s & 128)
1776	break;
1777
1778	/* Message contains high ASCII chars, time for some translation! */
1779	if (*s) {
1780	s = g_malloc(BUF_LONG);
1781	/* Try if we can put it in an ISO8859-1 string first.
1782	If we can't, fall back to UTF16. */
1783	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1784	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1785	len = ret;
1786	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
1787	args.flags \|= AIM_IMFLAGS_UNICODE;
1788	len = ret;
1789	} else {
1790	/* OOF, translation failed... Oh well.. */
1791	g_free( s );
1792	s = message;
1793	}
1794	} else {
1795	s = message;
1796	}
1797
1798	args.features = gaim_features;
1799	args.featureslen = sizeof(gaim_features);
1800
1801	args.destsn = name;
1802	args.msg = s;
1803	args.msglen = len;
1804
1805	ret = aim_send_im_ext(odata->sess, &args);
1806
1807	if (s != message) {
1808	g_free(s);
1809	}
1810	}
1811	if (ret >= 0)
1812	return 1;
1813	return ret;
1814	}
1815
1816	static void oscar_get_info(struct im_connection g, char name) {
1817	struct oscar_data odata = (struct oscar_data )g->proto_data;
1818	if (odata->icq)
1819	aim_icq_getallinfo(odata->sess, name);
1820	else {
1821	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1822	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1823	}
1824	}
1825
1826	static void oscar_get_away(struct im_connection g, char who) {
1827	struct oscar_data odata = (struct oscar_data )g->proto_data;
1828	if (odata->icq) {
1829	/** FIXME(wilmer): Hmm, lost the ability to get away msgs here, do we care to get that back?
1830	struct buddy *budlight = imcb_find_buddy(g, who);
1831	if (budlight)
1832	if ((budlight->uc & 0xff80) >> 7)
1833	if (budlight->caps & AIM_CAPS_ICQSERVERRELAY)
1834	aim_send_im_ch2_geticqmessage(odata->sess, who, (budlight->uc & 0xff80) >> 7);
1835	*/
1836	} else
1837	aim_getinfo(odata->sess, odata->conn, who, AIM_GETINFO_AWAYMESSAGE);
1838	}
1839
1840	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1841	{
1842	if (state == NULL)
1843	state = "";
1844
1845	if (!g_strcasecmp(state, _("Visible"))) {
1846	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1847	return;
1848	} else if (!g_strcasecmp(state, _("Invisible"))) {
1849	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1850	return;
1851	} else if (message == NULL) {
1852	message = state;
1853	}
1854
1855	if (od->rights.maxawaymsglen == 0)
1856	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1857
1858	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1859
1860	g_free(ic->away);
1861	ic->away = NULL;
1862
1863	if (!message) {
1864	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1865	return;
1866	}
1867
1868	if (strlen(message) > od->rights.maxawaymsglen) {
1869	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating", od->rights.maxawaymsglen);
1870	}
1871
1872	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1873	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1874
1875	return;
1876	}
1877
1878	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1879	{
1880	const char *msg = NULL;
1881	gboolean no_message = FALSE;
1882
1883	/* clean old states */
1884	g_free(ic->away);
1885	ic->away = NULL;
1886	od->sess->aim_icq_state = 0;
1887
1888	/* if no message, then use an empty message */
1889	if (message) {
1890	msg = message;
1891	} else {
1892	msg = "";
1893	no_message = TRUE;
1894	}
1895
1896	if (state == NULL) {
1897	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1898	} else if (!g_strcasecmp(state, "Away")) {
1899	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1900	ic->away = g_strdup(msg);
1901	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1902	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
1903	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
1904	ic->away = g_strdup(msg);
1905	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
1906	} else if (!g_strcasecmp(state, "Not Available")) {
1907	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
1908	ic->away = g_strdup(msg);
1909	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
1910	} else if (!g_strcasecmp(state, "Occupied")) {
1911	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
1912	ic->away = g_strdup(msg);
1913	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
1914	} else if (!g_strcasecmp(state, "Free For Chat")) {
1915	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
1916	ic->away = g_strdup(msg);
1917	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
1918	} else if (!g_strcasecmp(state, "Invisible")) {
1919	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1920	ic->away = g_strdup(msg);
1921	} else {
1922	if (no_message) {
1923	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1924	} else {
1925	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1926	ic->away = g_strdup(msg);
1927	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1928	}
1929	}
1930
1931	return;
1932	}
1933
1934	static void oscar_set_away(struct im_connection ic, char state, char *message)
1935	{
1936	struct oscar_data od = (struct oscar_data )ic->proto_data;
1937
1938	oscar_set_away_aim(ic, od, state, message);
1939	if (od->icq)
1940	oscar_set_away_icq(ic, od, state, message);
1941
1942	return;
1943	}
1944
1945	static void oscar_add_buddy(struct im_connection g, char name, char *group) {
1946	struct oscar_data odata = (struct oscar_data )g->proto_data;
1947	bee_user_t *bu;
1948
1949	if (group && (bu = bee_user_by_handle(g->bee, g, name)) && bu->group)
1950	aim_ssi_movebuddy(odata->sess, odata->conn, bu->group->name, group, name);
1951	else
1952	aim_ssi_addbuddies(odata->sess, odata->conn, group ? : OSCAR_GROUP, &name, 1, 0);
1953	}
1954
1955	static void oscar_remove_buddy(struct im_connection g, char name, char *group) {
1956	struct oscar_data odata = (struct oscar_data )g->proto_data;
1957	struct aim_ssi_item *ssigroup;
1958	while ((ssigroup = aim_ssi_itemlist_findparent(odata->sess->ssi.items, name)) && !aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1));
1959	}
1960
1961	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...) {
1962	return 1;
1963	}
1964
1965	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...) {
1966	struct im_connection *ic = sess->aux_data;
1967	struct aim_ssi_item curitem, curgroup = NULL;
1968	int tmp;
1969	char *nrm;
1970
1971	/* Add from server list to local list */
1972	tmp = 0;
1973	for (curitem=sess->ssi.items; curitem; curitem=curitem->next) {
1974	nrm = curitem->name ? normalize(curitem->name) : NULL;
1975
1976	switch (curitem->type) {
1977	case 0x0000: /* Buddy */
1978	if ((curitem->name) && (!imcb_buddy_by_handle(ic, nrm))) {
1979	char *realname = NULL;
1980
1981	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1))
1982	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
1983
1984	imcb_add_buddy(ic, nrm, curgroup ? (curgroup->gid == curitem->gid ? curgroup->name : NULL) : NULL);
1985
1986	if (realname) {
1987	imcb_buddy_nick_hint(ic, nrm, realname);
1988	imcb_rename_buddy(ic, nrm, realname);
1989	g_free(realname);
1990	}
1991	}
1992	break;
1993
1994	case 0x0001: /* Group */
1995	curgroup = curitem;
1996	break;
1997
1998	case 0x0002: /* Permit buddy */
1999	if (curitem->name) {
2000	GSList *list;
2001	for (list=ic->permit; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2002	if (!list) {
2003	char *name;
2004	name = g_strdup(nrm);
2005	ic->permit = g_slist_append(ic->permit, name);
2006	tmp++;
2007	}
2008	}
2009	break;
2010
2011	case 0x0003: /* Deny buddy */
2012	if (curitem->name) {
2013	GSList *list;
2014	for (list=ic->deny; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2015	if (!list) {
2016	char *name;
2017	name = g_strdup(nrm);
2018	ic->deny = g_slist_append(ic->deny, name);
2019	tmp++;
2020	}
2021	}
2022	break;
2023
2024	case 0x0004: /* Permit/deny setting */
2025	if (curitem->data) {
2026	guint8 permdeny;
2027	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2028	ic->permdeny = permdeny;
2029	tmp++;
2030	}
2031	}
2032	break;
2033
2034	case 0x0005: /* Presence setting */
2035	/* We don't want to change Gaim's setting because it applies to all accounts */
2036	break;
2037	} /* End of switch on curitem->type */
2038	} /* End of for loop */
2039
2040	aim_ssi_enable(sess, fr->conn);
2041
2042	/* Request offline messages, now that the buddy list is complete. */
2043	aim_icq_reqofflinemsgs(sess);
2044
2045	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2046	imcb_connected(ic);
2047
2048	return 1;
2049	}
2050
2051	static int gaim_ssi_parseack( aim_session_t sess, aim_frame_t fr, ... )
2052	{
2053	aim_snac_t *origsnac;
2054	va_list ap;
2055
2056	va_start( ap, fr );
2057	origsnac = va_arg( ap, aim_snac_t * );
2058	va_end( ap );
2059
2060	if( origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data )
2061	{
2062	int i, st, count = aim_bstream_empty( &fr->data );
2063	char *list;
2064
2065	if( count & 1 )
2066	{
2067	/* Hmm, the length should be even... */
2068	imcb_error( sess->aux_data, "Received SSI ACK package with non-even length");
2069	return( 0 );
2070	}
2071	count >>= 1;
2072
2073	list = (char *) origsnac->data;
2074	for( i = 0; i < count; i ++ )
2075	{
2076	struct aim_ssi_item *ssigroup = aim_ssi_itemlist_findparent( sess->ssi.items, list );
2077	char *group = ssigroup ? ssigroup->name : NULL;
2078
2079	st = aimbs_get16( &fr->data );
2080	if( st == 0x00 )
2081	{
2082	imcb_add_buddy( sess->aux_data, normalize(list), group );
2083	}
2084	else if( st == 0x0E )
2085	{
2086	imcb_log( sess->aux_data, "Buddy %s can't be added without authorization, requesting authorization", list );
2087
2088	aim_ssi_auth_request( sess, fr->conn, list, "" );
2089	aim_ssi_addbuddies( sess, fr->conn, OSCAR_GROUP, &list, 1, 1 );
2090	}
2091	else if( st == 0x0A )
2092	{
2093	imcb_error( sess->aux_data, "Buddy %s is already in your list", list );
2094	}
2095	else
2096	{
2097	imcb_error( sess->aux_data, "Error while adding buddy: 0x%04x", st );
2098	}
2099	list += strlen( list ) + 1;
2100	}
2101	}
2102
2103	return( 1 );
2104	}
2105
2106	static void oscar_set_permit_deny(struct im_connection *ic) {
2107	struct oscar_data od = (struct oscar_data )ic->proto_data;
2108	if (od->icq) {
2109	GSList *list;
2110	char buf[MAXMSGLEN];
2111	int at;
2112
2113	switch(ic->permdeny) {
2114	case 1:
2115	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, ic->acc->user);
2116	break;
2117	case 2:
2118	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, ic->acc->user);
2119	break;
2120	case 3:
2121	list = ic->permit;
2122	at = 0;
2123	while (list) {
2124	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2125	list = list->next;
2126	}
2127	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, buf);
2128	break;
2129	case 4:
2130	list = ic->deny;
2131	at = 0;
2132	while (list) {
2133	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2134	list = list->next;
2135	}
2136	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, buf);
2137	break;
2138	default:
2139	break;
2140	}
2141	} else {
2142	if (od->sess->ssi.received_data)
2143	aim_ssi_setpermdeny(od->sess, od->conn, ic->permdeny, 0xffffffff);
2144	}
2145	}
2146
2147	static void oscar_add_permit(struct im_connection ic, char who) {
2148	struct oscar_data od = (struct oscar_data )ic->proto_data;
2149	if (od->icq) {
2150	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2151	} else {
2152	if (od->sess->ssi.received_data)
2153	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2154	}
2155	}
2156
2157	static void oscar_add_deny(struct im_connection ic, char who) {
2158	struct oscar_data od = (struct oscar_data )ic->proto_data;
2159	if (od->icq) {
2160	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2161	} else {
2162	if (od->sess->ssi.received_data)
2163	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2164	}
2165	}
2166
2167	static void oscar_rem_permit(struct im_connection ic, char who) {
2168	struct oscar_data od = (struct oscar_data )ic->proto_data;
2169	if (!od->icq) {
2170	if (od->sess->ssi.received_data)
2171	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2172	}
2173	}
2174
2175	static void oscar_rem_deny(struct im_connection ic, char who) {
2176	struct oscar_data od = (struct oscar_data )ic->proto_data;
2177	if (!od->icq) {
2178	if (od->sess->ssi.received_data)
2179	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2180	}
2181	}
2182
2183	static GList oscar_away_states(struct im_connection ic)
2184	{
2185	struct oscar_data *od = ic->proto_data;
2186
2187	if (od->icq) {
2188	static GList *m = NULL;
2189	m = g_list_append(m, "Away");
2190	m = g_list_append(m, "Do Not Disturb");
2191	m = g_list_append(m, "Not Available");
2192	m = g_list_append(m, "Occupied");
2193	m = g_list_append(m, "Free For Chat");
2194	m = g_list_append(m, "Invisible");
2195	return m;
2196	} else {
2197	static GList *m = NULL;
2198	m = g_list_append(m, "Away");
2199	return m;
2200	}
2201	}
2202
2203	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2204	{
2205	struct im_connection *ic = sess->aux_data;
2206	struct oscar_data *od = ic->proto_data;
2207	gchar who[16];
2208	GString *str;
2209	va_list ap;
2210	struct aim_icq_info *info;
2211	uint32_t ip;
2212
2213	va_start(ap, fr);
2214	info = va_arg(ap, struct aim_icq_info *);
2215	va_end(ap);
2216
2217	if (!info->uin)
2218	return 0;
2219
2220	str = g_string_sized_new(512);
2221	g_snprintf(who, sizeof(who), "%u", info->uin);
2222
2223	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2224	info->nick ? info->nick : "-");
2225	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2226	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2227	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2228	if (info->numaddresses && info->email2) {
2229	int i;
2230	for (i = 0; i < info->numaddresses; i++) {
2231	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2232	}
2233	}
2234	if (od->ips && (ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2235	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2236	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2237	}
2238	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2239	if (info->gender != 0)
2240	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender==1 ? _("Female") : _("Male"));
2241	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2242	char date[30];
2243	struct tm tm;
2244	memset(&tm, 0, sizeof(struct tm));
2245	tm.tm_mday = (int)info->birthday;
2246	tm.tm_mon = (int)info->birthmonth-1;
2247	tm.tm_year = (int)info->birthyear%100;
2248	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2249	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2250	}
2251	if (info->age) {
2252	char age[5];
2253	g_snprintf(age, sizeof(age), "%hhd", info->age);
2254	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2255	}
2256	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2257	if (info->info && info->info[0]) {
2258	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2259	info->info, _("End of Additional Information"));
2260	}
2261	g_string_append_c(str, '\n');
2262	if ((info->homeaddr && (info->homeaddr[0])) \|\| (info->homecity && info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2263	g_string_append_printf(str, "%s:", _("Home Address"));
2264	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2265	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2266	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2267	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2268	g_string_append_c(str, '\n');
2269	}
2270	if ((info->workaddr && info->workaddr[0]) \|\| (info->workcity && info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2271	g_string_append_printf(str, "%s:", _("Work Address"));
2272	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2273	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2274	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2275	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2276	g_string_append_c(str, '\n');
2277	}
2278	if ((info->workcompany && info->workcompany[0]) \|\| (info->workdivision && info->workdivision[0]) \|\| (info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2279	g_string_append_printf(str, "%s:", _("Work Information"));
2280	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2281	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2282	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2283	if (info->workwebpage && info->workwebpage[0]) {
2284	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2285	}
2286	g_string_append_c(str, '\n');
2287	}
2288
2289	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2290	g_string_free(str, TRUE);
2291
2292	return 1;
2293
2294	}
2295
2296	static char oscar_encoding_extract(const char encoding)
2297	{
2298	char *ret = NULL;
2299	char begin, end;
2300
2301	g_return_val_if_fail(encoding != NULL, NULL);
2302
2303	/* Make sure encoding begins with charset= */
2304	if (strncmp(encoding, "text/plain; charset=", 20) &&
2305	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2306	strncmp(encoding, "text/x-aolrtf; charset=", 23))
2307	{
2308	return NULL;
2309	}
2310
2311	begin = strchr(encoding, '"');
2312	end = strrchr(encoding, '"');
2313
2314	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end))
2315	return NULL;
2316
2317	ret = g_strndup(begin+1, (end-1) - begin);
2318
2319	return ret;
2320	}
2321
2322	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2323	{
2324	char *utf8 = g_new0(char, 8192);
2325
2326	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2327	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2328	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2329	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2330	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2331	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2332	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2333	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2334	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2335	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2336	"attempting to convert to UTF-8 anyway\n", encoding);*/
2337	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2338	}
2339
2340	/*
2341	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2342	* we have been unable to convert the text to utf-8 from the encoding
2343	* that was specified. So we assume it's UTF-8 and hope for the best.
2344	*/
2345	if (*utf8 == 0) {
2346	strncpy(utf8, text, textlen);
2347	}
2348
2349	return utf8;
2350	}
2351
2352	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2353	{
2354	struct im_connection *ic = sess->aux_data;
2355	va_list ap;
2356	aim_userinfo_t *userinfo;
2357	guint16 infotype;
2358	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2359	guint16 text_length;
2360	char *utf8 = NULL;
2361
2362	va_start(ap, fr);
2363	userinfo = va_arg(ap, aim_userinfo_t *);
2364	infotype = va_arg(ap, int);
2365	text_encoding = va_arg(ap, char*);
2366	text = va_arg(ap, char*);
2367	text_length = va_arg(ap, int);
2368	va_end(ap);
2369
2370	if(text_encoding)
2371	extracted_encoding = oscar_encoding_extract(text_encoding);
2372	if(infotype == AIM_GETINFO_GENERALINFO) {
2373	/Display idle time/
2374	char buff[256];
2375	struct tm idletime;
2376	if(userinfo->idletime) {
2377	memset(&idletime, 0, sizeof(struct tm));
2378	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2379	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2380	idletime.tm_min = userinfo->idletime % 60;
2381	idletime.tm_sec = 0;
2382	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2383	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2384	}
2385
2386	if(text) {
2387	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2388	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2389	} else {
2390	imcb_log(ic, _("No user info available."));
2391	}
2392	} else if(infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2393	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2394	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2395	}
2396
2397	g_free(utf8);
2398
2399	return 1;
2400	}
2401
2402	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2403	{
2404	struct im_connection * ic = sess->aux_data;
2405	va_list ap;
2406	guint16 type2;
2407	char * sn;
2408
2409	va_start(ap, fr);
2410	va_arg(ap, int); /* type1 */
2411	sn = va_arg(ap, char*);
2412	type2 = va_arg(ap, int);
2413	va_end(ap);
2414
2415	if(type2 == 0x0002) {
2416	/* User is typing */
2417	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2418	}
2419	else if (type2 == 0x0001) {
2420	/* User has typed something, but is not actively typing (stale) */
2421	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2422	}
2423	else {
2424	/* User has stopped typing */
2425	imcb_buddy_typing(ic, normalize(sn), 0);
2426	}
2427
2428	return 1;
2429	}
2430
2431	int oscar_send_typing(struct im_connection ic, char who, int typing)
2432	{
2433	struct oscar_data *od = ic->proto_data;
2434	return( aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000) );
2435	}
2436
2437	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2438	{
2439	struct im_connection *ic = c->ic;
2440	struct oscar_data * od = (struct oscar_data*)ic->proto_data;
2441	struct chat_connection * ccon;
2442	int ret;
2443	guint8 len = strlen(message);
2444	guint16 flags;
2445	char *s;
2446
2447	if (!(ccon = c->data))
2448	return;
2449
2450	for (s = message; *s; s++)
2451	if (*s & 128)
2452	break;
2453
2454	flags = AIM_CHATFLAGS_NOREFLECT;
2455
2456	/* Message contains high ASCII chars, time for some translation! */
2457	if (*s) {
2458	s = g_malloc(BUF_LONG);
2459	/* Try if we can put it in an ISO8859-1 string first.
2460	If we can't, fall back to UTF16. */
2461	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2462	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2463	len = ret;
2464	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
2465	flags \|= AIM_CHATFLAGS_UNICODE;
2466	len = ret;
2467	} else {
2468	/* OOF, translation failed... Oh well.. */
2469	g_free( s );
2470	s = message;
2471	}
2472	} else {
2473	s = message;
2474	}
2475
2476	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2477
2478	if (s != message) {
2479	g_free(s);
2480	}
2481
2482	/* return (ret >= 0); */
2483	}
2484
2485	void oscar_chat_invite(struct groupchat c, char who, char *message)
2486	{
2487	struct im_connection *ic = c->ic;
2488	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2489	struct chat_connection *ccon;
2490
2491	if (!(ccon = c->data))
2492	return;
2493
2494	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2495	ccon->exchange, ccon->name, 0x0);
2496	}
2497
2498	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2499	{
2500	struct oscar_data od = (struct oscar_data )ic->proto_data;
2501
2502	/* Notify the conversation window that we've left the chat */
2503	imcb_chat_free(cc->cnv);
2504
2505	/* Destroy the chat_connection */
2506	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2507	if (cc->inpa > 0)
2508	b_event_remove(cc->inpa);
2509	aim_conn_kill(od->sess, &cc->conn);
2510	g_free(cc->name);
2511	g_free(cc->show);
2512	g_free(cc);
2513	}
2514
2515	void oscar_chat_leave(struct groupchat *c)
2516	{
2517	if (!c->data)
2518	return;
2519	oscar_chat_kill(c->ic, c->data);
2520	}
2521
2522	struct groupchat oscar_chat_join_internal(struct im_connection ic, const char *room,
2523	const char nick, const char password, int exchange_number)
2524	{
2525	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2526	struct groupchat *ret = imcb_chat_new(ic, room);
2527	aim_conn_t * cur;
2528
2529	if((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2530	aim_chatnav_createroom(od->sess, cur, room, exchange_number);
2531
2532	return ret;
2533	} else {
2534	struct create_room * cr = g_new0(struct create_room, 1);
2535
2536	cr->exchange = exchange_number;
2537	cr->name = g_strdup(room);
2538	od->create_rooms = g_slist_append(od->create_rooms, cr);
2539	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2540
2541	return ret;
2542	}
2543	}
2544
2545	struct groupchat oscar_chat_join(struct im_connection ic, const char *room,
2546	const char nick, const char password, set_t **sets)
2547	{
2548	return oscar_chat_join_internal(ic, room, nick, password, set_getint(sets, "exchange_number"));
2549	}
2550
2551	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2552	{
2553	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2554	struct groupchat *ret;
2555	static int chat_id = 0;
2556	char * chatname, *s;
2557
2558	chatname = g_strdup_printf("%s%s%d", isdigit(*ic->acc->user) ? "icq" : "",
2559	ic->acc->user, chat_id++);
2560
2561	for (s = chatname; *s; s ++)
2562	if (!isalnum(*s))
2563	*s = '0';
2564
2565	ret = oscar_chat_join_internal(ic, chatname, NULL, NULL, 4);
2566	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2567
2568	g_free(chatname);
2569
2570	return ret;
2571	}
2572
2573	void oscar_accept_chat(void *data)
2574	{
2575	struct aim_chat_invitation * inv = data;
2576
2577	oscar_chat_join_internal(inv->ic, inv->name, NULL, NULL, 4);
2578	g_free(inv->name);
2579	g_free(inv);
2580	}
2581
2582	void oscar_reject_chat(void *data)
2583	{
2584	struct aim_chat_invitation * inv = data;
2585
2586	g_free(inv->name);
2587	g_free(inv);
2588	}
2589
2590	void oscar_chat_add_settings(account_t acc, set_t *head)
2591	{
2592	set_add(head, "exchange_number", "4", set_eval_int, NULL);
2593	}
2594
2595	void oscar_chat_free_settings(account_t acc, set_t *head)
2596	{
2597	set_del(head, "exchange_number");
2598	}
2599
2600	void oscar_initmodule()
2601	{
2602	struct prpl *ret = g_new0(struct prpl, 1);
2603	ret->name = "oscar";
2604	ret->mms = 2343; /* this guess taken from libotr UPGRADING file */
2605	ret->away_states = oscar_away_states;
2606	ret->init = oscar_init;
2607	ret->login = oscar_login;
2608	ret->keepalive = oscar_keepalive;
2609	ret->logout = oscar_logout;
2610	ret->buddy_msg = oscar_buddy_msg;
2611	ret->get_info = oscar_get_info;
2612	ret->set_away = oscar_set_away;
2613	ret->get_away = oscar_get_away;
2614	ret->add_buddy = oscar_add_buddy;
2615	ret->remove_buddy = oscar_remove_buddy;
2616	ret->chat_msg = oscar_chat_msg;
2617	ret->chat_invite = oscar_chat_invite;
2618	ret->chat_leave = oscar_chat_leave;
2619	ret->chat_with = oscar_chat_with;
2620	ret->chat_join = oscar_chat_join;
2621	ret->chat_add_settings = oscar_chat_add_settings;
2622	ret->chat_free_settings = oscar_chat_free_settings;
2623	ret->add_permit = oscar_add_permit;
2624	ret->add_deny = oscar_add_deny;
2625	ret->rem_permit = oscar_rem_permit;
2626	ret->rem_deny = oscar_rem_deny;
2627	ret->set_permit_deny = oscar_set_permit_deny;
2628	ret->send_typing = oscar_send_typing;
2629
2630	ret->handle_cmp = aim_sncmp;
2631
2632	register_protocol(ret);
2633	}

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