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source: protocols/oscar/oscar.c @ 9e83b15

Last change on this file since 9e83b15 was a39ede7, checked in by dequis <dx@…>, at 2018-03-31T02:04:45Z

oscar: remove old_icq_auth (XOR login, default off since 2010)

Holy crap this login method is *bad*

Property mode set to 100644

File size: 73.5 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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	{
143	char *tmp;
144	int i, j;
145	char *x = strchr(name, '-');
146
147	if (!x) {
148	return g_strdup(name);
149	}
150	x = strchr(++x, '-');
151	if (!x) {
152	return g_strdup(name);
153	}
154	tmp = g_strdup(++x);
155
156	for (i = 0, j = 0; x[i]; i++) {
157	char hex[3];
158	if (x[i] != '%') {
159	tmp[j++] = x[i];
160	continue;
161	}
162	strncpy(hex, x + ++i, 2); hex[2] = 0;
163	i++;
164	tmp[j++] = (char) strtol(hex, NULL, 16);
165	}
166
167	tmp[j] = 0;
168	return tmp;
169	}
170
171	static struct chat_connection find_oscar_chat_by_conn(struct im_connection ic,
172	aim_conn_t *conn)
173	{
174	GSList g = ((struct oscar_data ) ic->proto_data)->oscar_chats;
175	struct chat_connection *c = NULL;
176
177	while (g) {
178	c = (struct chat_connection *) g->data;
179	if (c->conn == conn) {
180	break;
181	}
182	g = g->next;
183	c = NULL;
184	}
185
186	return c;
187	}
188
189	static int gaim_parse_auth_resp(aim_session_t , aim_frame_t , ...);
190	static int gaim_parse_login(aim_session_t , aim_frame_t , ...);
191	static int gaim_parse_logout(aim_session_t , aim_frame_t , ...);
192	static int gaim_handle_redirect(aim_session_t , aim_frame_t , ...);
193	static int gaim_parse_oncoming(aim_session_t , aim_frame_t , ...);
194	static int gaim_parse_offgoing(aim_session_t , aim_frame_t , ...);
195	static int gaim_parse_incoming_im(aim_session_t , aim_frame_t , ...);
196	static int gaim_parse_misses(aim_session_t , aim_frame_t , ...);
197	static int gaim_parse_motd(aim_session_t , aim_frame_t , ...);
198	static int gaim_chatnav_info(aim_session_t , aim_frame_t , ...);
199	static int gaim_chat_join(aim_session_t , aim_frame_t , ...);
200	static int gaim_chat_leave(aim_session_t , aim_frame_t , ...);
201	static int gaim_chat_info_update(aim_session_t , aim_frame_t , ...);
202	static int gaim_chat_incoming_msg(aim_session_t , aim_frame_t , ...);
203	static int gaim_parse_ratechange(aim_session_t , aim_frame_t , ...);
204	static int gaim_bosrights(aim_session_t , aim_frame_t , ...);
205	static int conninitdone_bos(aim_session_t , aim_frame_t , ...);
206	static int conninitdone_admin(aim_session_t , aim_frame_t , ...);
207	static int conninitdone_chat(aim_session_t , aim_frame_t , ...);
208	static int conninitdone_chatnav(aim_session_t , aim_frame_t , ...);
209	static int gaim_parse_msgerr(aim_session_t , aim_frame_t , ...);
210	static int gaim_parse_locaterights(aim_session_t , aim_frame_t , ...);
211	static int gaim_parse_buddyrights(aim_session_t , aim_frame_t , ...);
212	static int gaim_parse_locerr(aim_session_t , aim_frame_t , ...);
213	static int gaim_icbm_param_info(aim_session_t , aim_frame_t , ...);
214	static int gaim_parse_genericerr(aim_session_t , aim_frame_t , ...);
215	static int gaim_selfinfo(aim_session_t , aim_frame_t , ...);
216	static int gaim_offlinemsg(aim_session_t , aim_frame_t , ...);
217	static int gaim_offlinemsgdone(aim_session_t , aim_frame_t , ...);
218	static int gaim_ssi_parserights(aim_session_t , aim_frame_t , ...);
219	static int gaim_ssi_parselist(aim_session_t , aim_frame_t , ...);
220	static int gaim_ssi_parseack(aim_session_t , aim_frame_t , ...);
221	static int gaim_parsemtn(aim_session_t , aim_frame_t , ...);
222	static int gaim_icqinfo(aim_session_t , aim_frame_t , ...);
223	static int gaim_parseaiminfo(aim_session_t , aim_frame_t , ...);
224
225	static char *msgerrreason[] = {
226	"Invalid error",
227	"Invalid SNAC",
228	"Rate to host",
229	"Rate to client",
230	"Not logged in",
231	"Service unavailable",
232	"Service not defined",
233	"Obsolete SNAC",
234	"Not supported by host",
235	"Not supported by client",
236	"Refused by client",
237	"Reply too big",
238	"Responses lost",
239	"Request denied",
240	"Busted SNAC payload",
241	"Insufficient rights",
242	"In local permit/deny",
243	"Too evil (sender)",
244	"Too evil (receiver)",
245	"User temporarily unavailable",
246	"No match",
247	"List overflow",
248	"Request ambiguous",
249	"Queue full",
250	"Not while on AOL"
251	};
252	static int msgerrreasonlen = 25;
253
254	/* Hurray, this function is NOT thread-safe \o/ */
255	static char normalize(const char s)
256	{
257	static char buf[BUF_LEN];
258	char t, u;
259	int x = 0;
260
261	g_return_val_if_fail((s != NULL), NULL);
262
263	u = t = g_ascii_strdown(s, -1);
264
265	while (*t && (x < BUF_LEN - 1)) {
266	if (t != ' ' && t != '!') {
267	buf[x] = *t;
268	x++;
269	}
270	t++;
271	}
272	buf[x] = '\0';
273	g_free(u);
274	return buf;
275	}
276
277	static gboolean oscar_callback(gpointer data, gint source,
278	b_input_condition condition)
279	{
280	aim_conn_t conn = (aim_conn_t ) data;
281	aim_session_t *sess = aim_conn_getsess(conn);
282	struct im_connection *ic = sess ? sess->aux_data : NULL;
283	struct oscar_data *odata;
284
285	if (!ic) {
286	/* ic is null. we return, else we seg SIGSEG on next line. */
287	return FALSE;
288	}
289
290	if (!g_slist_find(get_connections(), ic)) {
291	/* oh boy. this is probably bad. i guess the only thing we
292	* can really do is return? */
293	return FALSE;
294	}
295
296	odata = (struct oscar_data *) ic->proto_data;
297
298	if (condition & B_EV_IO_READ) {
299	if (aim_get_command(odata->sess, conn) >= 0) {
300	aim_rxdispatch(odata->sess);
301	if (odata->killme) {
302	imc_logout(ic, !odata->no_reconnect);
303	}
304	} else {
305	if ((conn->type == AIM_CONN_TYPE_BOS) \|\|
306	!(aim_getconn_type(odata->sess, AIM_CONN_TYPE_BOS))) {
307	imcb_error(ic, _("Disconnected."));
308	imc_logout(ic, TRUE);
309	} else if (conn->type == AIM_CONN_TYPE_CHAT) {
310	struct chat_connection *c = find_oscar_chat_by_conn(ic, conn);
311	c->conn = NULL;
312	if (c->inpa > 0) {
313	b_event_remove(c->inpa);
314	}
315	c->inpa = 0;
316	c->fd = -1;
317	aim_conn_kill(odata->sess, &conn);
318	imcb_error(sess->aux_data, _("You have been disconnected from chat room %s."), c->name);
319	} else if (conn->type == AIM_CONN_TYPE_CHATNAV) {
320	if (odata->cnpa > 0) {
321	b_event_remove(odata->cnpa);
322	}
323	odata->cnpa = 0;
324	while (odata->create_rooms) {
325	struct create_room *cr = odata->create_rooms->data;
326	g_free(cr->name);
327	odata->create_rooms =
328	g_slist_remove(odata->create_rooms, cr);
329	g_free(cr);
330	imcb_error(sess->aux_data, _("Chat is currently unavailable"));
331	}
332	aim_conn_kill(odata->sess, &conn);
333	} else if (conn->type == AIM_CONN_TYPE_AUTH) {
334	if (odata->paspa > 0) {
335	b_event_remove(odata->paspa);
336	}
337	odata->paspa = 0;
338	aim_conn_kill(odata->sess, &conn);
339	} else {
340	aim_conn_kill(odata->sess, &conn);
341	}
342	}
343	} else {
344	/* WTF??? */
345	return FALSE;
346	}
347
348	return TRUE;
349	}
350
351	static gboolean oscar_login_connect(gpointer data, gint source, b_input_condition cond)
352	{
353	struct im_connection *ic = data;
354	struct oscar_data *odata;
355	aim_session_t *sess;
356	aim_conn_t *conn;
357
358	if (!g_slist_find(get_connections(), ic)) {
359	closesocket(source);
360	return FALSE;
361	}
362
363	odata = ic->proto_data;
364	sess = odata->sess;
365	conn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
366
367	if (source < 0) {
368	imcb_error(ic, _("Couldn't connect to host"));
369	imc_logout(ic, TRUE);
370	return FALSE;
371	}
372
373	aim_conn_completeconnect(sess, conn);
374	ic->inpa = b_input_add(conn->fd, B_EV_IO_READ,
375	oscar_callback, conn);
376
377	return FALSE;
378	}
379
380	static void oscar_init(account_t *acc)
381	{
382	set_t *s;
383	gboolean icq = g_ascii_isdigit(acc->user[0]);
384
385	if (icq) {
386	set_add(&acc->set, "ignore_auth_requests", "false", set_eval_bool, acc);
387	}
388
389	s = set_add(&acc->set, "server",
390	icq ? AIM_DEFAULT_LOGIN_SERVER_ICQ
391	: AIM_DEFAULT_LOGIN_SERVER_AIM, set_eval_account, acc);
392	s->flags \|= SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
393
394	if (icq) {
395	s = set_add(&acc->set, "web_aware", "false", set_eval_bool, acc);
396	s->flags \|= ACC_SET_OFFLINE_ONLY;
397	}
398
399	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
400	}
401
402	static void oscar_login(account_t *acc)
403	{
404	aim_session_t *sess;
405	aim_conn_t *conn;
406	struct im_connection *ic = imcb_new(acc);
407	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
408
409	if (g_ascii_isdigit(acc->user[0])) {
410	odata->icq = TRUE;
411	} else {
412	ic->flags \|= OPT_DOES_HTML;
413	}
414
415	sess = g_new0(aim_session_t, 1);
416
417	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
418
419	/* we need an immediate queue because we don't use a while-loop to
420	* see if things need to be sent. */
421	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
422	odata->sess = sess;
423	sess->aux_data = ic;
424
425	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
426	if (conn == NULL) {
427	imcb_error(ic, _("Unable to login to AIM"));
428	imc_logout(ic, TRUE);
429	return;
430	}
431
432	imcb_log(ic, _("Signon: %s"), ic->acc->user);
433
434	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
435	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
436
437	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
438	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
439	AIM_LOGIN_PORT, oscar_login_connect, ic);
440	if (conn->fd < 0) {
441	imcb_error(ic, _("Couldn't connect to host"));
442	imc_logout(ic, TRUE);
443	return;
444	}
445	aim_request_login(sess, conn, ic->acc->user);
446	}
447
448	static void oscar_logout(struct im_connection *ic)
449	{
450	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
451
452	while (odata->oscar_chats) {
453	struct chat_connection *n = odata->oscar_chats->data;
454	if (n->inpa > 0) {
455	b_event_remove(n->inpa);
456	}
457	n->inpa = 0;
458	g_free(n->name);
459	g_free(n->show);
460	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
461	g_free(n);
462	}
463	while (odata->create_rooms) {
464	struct create_room *cr = odata->create_rooms->data;
465	g_free(cr->name);
466	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
467	g_free(cr);
468	}
469	if (odata->ips) {
470	g_hash_table_destroy(odata->ips);
471	}
472	if (odata->email) {
473	g_free(odata->email);
474	}
475	if (odata->newp) {
476	g_free(odata->newp);
477	}
478	if (odata->oldp) {
479	g_free(odata->oldp);
480	}
481	if (ic->inpa > 0) {
482	b_event_remove(ic->inpa);
483	ic->inpa = 0;
484	}
485	if (odata->cnpa > 0) {
486	b_event_remove(odata->cnpa);
487	odata->cnpa = 0;
488	}
489	if (odata->paspa > 0) {
490	b_event_remove(odata->paspa);
491	odata->paspa = 0;
492	}
493	aim_session_kill(odata->sess);
494	g_free(odata->sess);
495	odata->sess = NULL;
496	g_free(ic->proto_data);
497	ic->proto_data = NULL;
498	}
499
500	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond)
501	{
502	struct im_connection *ic = data;
503	struct oscar_data *odata;
504	aim_session_t *sess;
505	aim_conn_t *bosconn;
506
507	if (!g_slist_find(get_connections(), ic)) {
508	closesocket(source);
509	return FALSE;
510	}
511
512	odata = ic->proto_data;
513	sess = odata->sess;
514	bosconn = odata->conn;
515
516	if (source < 0) {
517	imcb_error(ic, _("Could Not Connect"));
518	imc_logout(ic, TRUE);
519	return FALSE;
520	}
521
522	aim_conn_completeconnect(sess, bosconn);
523	ic->inpa = b_input_add(bosconn->fd, B_EV_IO_READ,
524	oscar_callback, bosconn);
525	imcb_log(ic, _("Connection established, cookie sent"));
526
527	return FALSE;
528	}
529
530	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...)
531	{
532	va_list ap;
533	struct aim_authresp_info *info;
534	int i; char *host; int port;
535	aim_conn_t *bosconn;
536
537	struct im_connection *ic = sess->aux_data;
538	struct oscar_data *od = ic->proto_data;
539
540	port = AIM_LOGIN_PORT;
541
542	va_start(ap, fr);
543	info = va_arg(ap, struct aim_authresp_info *);
544	va_end(ap);
545
546	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
547	switch (info->errorcode) {
548	case 0x05:
549	/* Incorrect nick/password */
550	imcb_error(ic, _("Incorrect nickname or password."));
551	{
552	int max = od->icq ? 8 : 16;
553	if (strlen(ic->acc->pass) > max) {
554	imcb_log(ic, "Note that the maximum password "
555	"length supported by this protocol is "
556	"%d characters, try logging in using "
557	"a shorter password.", max);
558	}
559	}
560	// plugin_event(event_error, (void *)980, 0, 0, 0);
561	break;
562	case 0x11:
563	/* Suspended account */
564	imcb_error(ic, _("Your account is currently suspended."));
565	break;
566	case 0x18:
567	/* connecting too frequently */
568	od->no_reconnect = TRUE;
569	imcb_error(ic,
570	_(
571	"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."));
572	break;
573	case 0x1c:
574	/* client too old */
575	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
576	break;
577	default:
578	imcb_error(ic, _("Authentication Failed"));
579	break;
580	}
581	od->killme = TRUE;
582	return 1;
583	}
584
585
586	aim_conn_kill(sess, &fr->conn);
587
588	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
589	if (bosconn == NULL) {
590	imcb_error(ic, _("Internal Error"));
591	od->killme = TRUE;
592	return 0;
593	}
594
595	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
596	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
597	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
598	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
599	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
600	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
601	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
602	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
603	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
604	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
605	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
606	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
607	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
608	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
609	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
610	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
611	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
612	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
613	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
614	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
615	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
616	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
617	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
618	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
619	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
620	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
621	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
622	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
623
624	((struct oscar_data *) ic->proto_data)->conn = bosconn;
625	for (i = 0; i < (int) strlen(info->bosip); i++) {
626	if (info->bosip[i] == ':') {
627	port = atoi(&(info->bosip[i + 1]));
628	break;
629	}
630	}
631	host = g_strndup(info->bosip, i);
632	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
633	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
634	g_free(host);
635	if (bosconn->fd < 0) {
636	imcb_error(ic, _("Could Not Connect"));
637	od->killme = TRUE;
638	return 0;
639	}
640	aim_sendcookie(sess, bosconn, info->cookie);
641	b_event_remove(ic->inpa);
642	ic->inpa = 0;
643
644	return 1;
645	}
646
647	/* size of icbmui.ocm, the largest module in AIM 3.5 */
648	#define AIM_MAX_FILE_SIZE 98304
649
650	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...)
651	{
652	#if 0
653	struct client_info_s info = { "gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b };
654	#else
655	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
656	#endif
657	char *key;
658	va_list ap;
659	struct im_connection *ic = sess->aux_data;
660
661	va_start(ap, fr);
662	key = va_arg(ap, char *);
663	va_end(ap);
664
665	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
666
667	return 1;
668	}
669
670	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...)
671	{
672	struct im_connection *ic = sess->aux_data;
673	struct oscar_data *odata = ic->proto_data;
674	int code;
675	va_list ap;
676
677	va_start(ap, fr);
678	code = va_arg(ap, int);
679	va_end(ap);
680
681	imcb_error(ic, "Connection aborted by server: %s", code == 1 ?
682	"someone else logged in with your account" :
683	"unknown reason");
684
685	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
686	means a concurrent login somewhere else. */
687	odata->no_reconnect = code == 1;
688
689	/* DO NOT log out here! Just tell the callback to do it. */
690	odata->killme = TRUE;
691
692	return 1;
693	}
694
695	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...)
696	{
697	struct im_connection *ic = sess->aux_data;
698	struct chat_connection *chatcon;
699	struct groupchat *c = NULL;
700	static int id = 1;
701
702	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
703	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
704	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
705	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
706	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
707
708	aim_clientready(sess, fr->conn);
709
710	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
711	chatcon->id = id;
712
713	c = bee_chat_by_title(ic->bee, ic, chatcon->show);
714	if (c && !c->data) {
715	chatcon->cnv = c;
716	} else {
717	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
718	}
719	chatcon->cnv->data = chatcon;
720
721	return 1;
722	}
723
724	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...)
725	{
726
727	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
728	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
729
730	aim_clientready(sess, fr->conn);
731
732	aim_chatnav_reqrights(sess, fr->conn);
733
734	return 1;
735	}
736
737	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond)
738	{
739	struct im_connection *ic = data;
740	struct oscar_data *odata;
741	aim_session_t *sess;
742	aim_conn_t *tstconn;
743
744	if (!g_slist_find(get_connections(), ic)) {
745	closesocket(source);
746	return FALSE;
747	}
748
749	odata = ic->proto_data;
750	sess = odata->sess;
751	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
752
753	if (source < 0) {
754	aim_conn_kill(sess, &tstconn);
755	return FALSE;
756	}
757
758	aim_conn_completeconnect(sess, tstconn);
759	odata->cnpa = b_input_add(tstconn->fd, B_EV_IO_READ,
760	oscar_callback, tstconn);
761
762	return FALSE;
763	}
764
765	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
766	{
767	struct im_connection *ic = data;
768	struct oscar_data *odata;
769	aim_session_t *sess;
770	aim_conn_t *tstconn;
771
772	if (!g_slist_find(get_connections(), ic)) {
773	closesocket(source);
774	return FALSE;
775	}
776
777	odata = ic->proto_data;
778	sess = odata->sess;
779	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
780
781	if (source < 0) {
782	aim_conn_kill(sess, &tstconn);
783	return FALSE;
784	}
785
786	aim_conn_completeconnect(sess, tstconn);
787	odata->paspa = b_input_add(tstconn->fd, B_EV_IO_READ,
788	oscar_callback, tstconn);
789
790	return FALSE;
791	}
792
793	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
794	{
795	struct chat_connection *ccon = data;
796	struct im_connection *ic = ccon->ic;
797	struct oscar_data *odata;
798	aim_session_t *sess;
799	aim_conn_t *tstconn;
800
801	if (!g_slist_find(get_connections(), ic)) {
802	closesocket(source);
803	g_free(ccon->show);
804	g_free(ccon->name);
805	g_free(ccon);
806	return FALSE;
807	}
808
809	odata = ic->proto_data;
810	sess = odata->sess;
811	tstconn = ccon->conn;
812
813	if (source < 0) {
814	aim_conn_kill(sess, &tstconn);
815	g_free(ccon->show);
816	g_free(ccon->name);
817	g_free(ccon);
818	return FALSE;
819	}
820
821	aim_conn_completeconnect(sess, ccon->conn);
822	ccon->inpa = b_input_add(tstconn->fd,
823	B_EV_IO_READ,
824	oscar_callback, tstconn);
825	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
826
827	return FALSE;
828	}
829
830	/* Hrmph. I don't know how to make this look better. --mid */
831	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...)
832	{
833	va_list ap;
834	struct aim_redirect_data *redir;
835	struct im_connection *ic = sess->aux_data;
836	aim_conn_t *tstconn;
837	int i;
838	char *host;
839	int port;
840
841	va_start(ap, fr);
842	redir = va_arg(ap, struct aim_redirect_data *);
843	va_end(ap);
844
845	port = AIM_LOGIN_PORT;
846	for (i = 0; i < (int) strlen(redir->ip); i++) {
847	if (redir->ip[i] == ':') {
848	port = atoi(&(redir->ip[i + 1]));
849	break;
850	}
851	}
852	host = g_strndup(redir->ip, i);
853
854	switch (redir->group) {
855	case 0x7: /* Authorizer */
856	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
857	if (tstconn == NULL) {
858	g_free(host);
859	return 1;
860	}
861	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin,
862	0);
863	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
864	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
865	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
866
867	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
868	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
869	if (tstconn->fd < 0) {
870	aim_conn_kill(sess, &tstconn);
871	g_free(host);
872	return 1;
873	}
874	aim_sendcookie(sess, tstconn, redir->cookie);
875	break;
876	case 0xd: /* ChatNav */
877	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
878	if (tstconn == NULL) {
879	g_free(host);
880	return 1;
881	}
882	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE,
883	conninitdone_chatnav, 0);
884
885	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
886	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
887	if (tstconn->fd < 0) {
888	aim_conn_kill(sess, &tstconn);
889	g_free(host);
890	return 1;
891	}
892	aim_sendcookie(sess, tstconn, redir->cookie);
893	break;
894	case 0xe: /* Chat */
895	{
896	struct chat_connection *ccon;
897
898	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
899	if (tstconn == NULL) {
900	g_free(host);
901	return 1;
902	}
903
904	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat,
905	0);
906
907	ccon = g_new0(struct chat_connection, 1);
908	ccon->conn = tstconn;
909	ccon->ic = ic;
910	ccon->fd = -1;
911	ccon->name = g_strdup(redir->chat.room);
912	ccon->exchange = redir->chat.exchange;
913	ccon->instance = redir->chat.instance;
914	ccon->show = extract_name(redir->chat.room);
915
916	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
917	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
918	if (ccon->conn->fd < 0) {
919	aim_conn_kill(sess, &tstconn);
920	g_free(host);
921	g_free(ccon->show);
922	g_free(ccon->name);
923	g_free(ccon);
924	return 1;
925	}
926	aim_sendcookie(sess, tstconn, redir->cookie);
927	}
928	break;
929	default: /* huh? */
930	break;
931	}
932
933	g_free(host);
934	return 1;
935	}
936
937	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...)
938	{
939	struct im_connection *ic = sess->aux_data;
940	struct oscar_data *od = ic->proto_data;
941	aim_userinfo_t *info;
942	time_t time_idle = 0, signon = 0;
943	int flags = OPT_LOGGED_IN;
944	char tmp, state_string = NULL;
945
946	va_list ap;
947
948	va_start(ap, fr);
949	info = va_arg(ap, aim_userinfo_t *);
950	va_end(ap);
951
952	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
953	if (info->flags & AIM_FLAG_AWAY) {
954	flags \|= OPT_AWAY;
955	}
956	}
957
958	/* Maybe this should be done just for AIM contacts, not sure. */
959	if (info->flags & AIM_FLAG_WIRELESS) {
960	flags \|= OPT_MOBILE;
961	}
962
963	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
964	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
965	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
966	flags \|= OPT_AWAY;
967	}
968
969	if (info->icqinfo.status & AIM_ICQ_STATE_DND) {
970	state_string = "Do Not Disturb";
971	} else if (info->icqinfo.status & AIM_ICQ_STATE_OUT) {
972	state_string = "Not Available";
973	} else if (info->icqinfo.status & AIM_ICQ_STATE_BUSY) {
974	state_string = "Occupied";
975	} else if (info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE) {
976	state_string = "Invisible";
977	}
978	}
979
980	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
981	time(&time_idle);
982	time_idle -= info->idletime * 60;
983	}
984
985	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN) {
986	signon = time(NULL) - info->sessionlen;
987	}
988
989	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
990	uint32_t *uin = g_new0(uint32_t, 1);
991
992	if (od->ips == NULL) {
993	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
994	}
995
996	if (sscanf(info->sn, "%d", uin) == 1) {
997	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
998	}
999	}
1000
1001	tmp = normalize(info->sn);
1002	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
1003	imcb_buddy_times(ic, tmp, signon, time_idle);
1004
1005
1006	return 1;
1007	}
1008
1009	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...)
1010	{
1011	aim_userinfo_t *info;
1012	va_list ap;
1013	struct im_connection *ic = sess->aux_data;
1014
1015	va_start(ap, fr);
1016	info = va_arg(ap, aim_userinfo_t *);
1017	va_end(ap);
1018
1019	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL);
1020
1021	return 1;
1022	}
1023
1024	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1025	struct aim_incomingim_ch1_args *args)
1026	{
1027	char *tmp = g_malloc(BUF_LONG + 1);
1028	struct im_connection *ic = sess->aux_data;
1029	int flags = 0;
1030
1031	if (args->icbmflags & AIM_IMFLAGS_AWAY) {
1032	flags \|= OPT_AWAY;
1033	}
1034
1035	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1036	char *src;
1037
1038	if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1039	src = "UCS-2BE";
1040	} else {
1041	src = "ISO8859-1";
1042	}
1043
1044	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1045	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1046	// Successfully converted!
1047	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1048	int i;
1049
1050	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1051	unsigned short uni;
1052
1053	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i + 1] & 0xff);
1054
1055	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1056	g_snprintf(tmp + strlen(tmp), BUF_LONG - strlen(tmp), "%c", uni);
1057	} else { /* something else, do UNICODE entity */
1058	g_snprintf(tmp + strlen(tmp), BUF_LONG - strlen(tmp), "&#%04x;", uni);
1059	}
1060	}
1061	} else {
1062	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1063	}
1064	} else if (args->mpmsg.numparts == 0) {
1065	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1066	} else {
1067	aim_mpmsg_section_t *part;
1068
1069	*tmp = 0;
1070	for (part = args->mpmsg.parts; part; part = part->next) {
1071	if (part->data) {
1072	g_strlcat(tmp, (char *) part->data, BUF_LONG);
1073	g_strlcat(tmp, "\n", BUF_LONG);
1074	}
1075	}
1076	}
1077
1078	strip_linefeed(tmp);
1079	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1080	g_free(tmp);
1081
1082	return 1;
1083	}
1084
1085	void oscar_accept_chat(void *data);
1086	void oscar_reject_chat(void *data);
1087
1088	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1089	struct aim_incomingim_ch2_args *args)
1090	{
1091	struct im_connection *ic = sess->aux_data;
1092
1093	if (args->status != AIM_RENDEZVOUS_PROPOSE) {
1094	return 1;
1095	}
1096
1097	if (args->reqclass & AIM_CAPS_CHAT) {
1098	char *name = extract_name(args->info.chat.roominfo.name);
1099	int *exch = g_new0(int, 1);
1100	GList *m = NULL;
1101	char txt[1024];
1102	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1103
1104	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1105	*exch = args->info.chat.roominfo.exchange;
1106	m = g_list_append(m, exch);
1107
1108	g_snprintf(txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg);
1109
1110	inv->ic = ic;
1111	inv->exchange = *exch;
1112	inv->name = g_strdup(name);
1113
1114	imcb_ask(ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1115
1116	if (name) {
1117	g_free(name);
1118	}
1119	} else if (args->reqclass & AIM_CAPS_ICQRTF) {
1120	// TODO: constify
1121	char text[strlen(args->info.rtfmsg.rtfmsg) + 1];
1122	strncpy(text, args->info.rtfmsg.rtfmsg, sizeof(text));
1123	imcb_buddy_msg(ic, normalize(userinfo->sn), text, 0, 0);
1124	}
1125
1126	return 1;
1127	}
1128
1129	static void gaim_icq_authgrant(void *data_)
1130	{
1131	struct icq_auth *data = data_;
1132	char *uin;
1133	struct oscar_data od = (struct oscar_data ) data->ic->proto_data;
1134
1135	uin = g_strdup_printf("%u", data->uin);
1136	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1137	// char *message = 0;
1138	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1139	imcb_ask_add(data->ic, uin, NULL);
1140
1141	g_free(uin);
1142	g_free(data);
1143	}
1144
1145	static void gaim_icq_authdeny(void *data_)
1146	{
1147	struct icq_auth *data = data_;
1148	char uin, message;
1149	struct oscar_data od = (struct oscar_data ) data->ic->proto_data;
1150
1151	uin = g_strdup_printf("%u", data->uin);
1152	message = g_strdup_printf("No reason given.");
1153	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1154	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1155	g_free(message);
1156
1157	g_free(uin);
1158	g_free(data);
1159	}
1160
1161	/*
1162	* For when other people ask you for authorization
1163	*/
1164	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg)
1165	{
1166	struct icq_auth *data;
1167	char *reason = NULL;
1168	char *dialog_msg;
1169
1170	if (set_getbool(&ic->acc->set, "ignore_auth_requests")) {
1171	return;
1172	}
1173
1174	data = g_new(struct icq_auth, 1);
1175
1176	if (strlen(msg) > 6) {
1177	reason = msg + 6;
1178	}
1179
1180	dialog_msg = g_strdup_printf("The user %u wants to add you to their buddy list for the following reason: %s",
1181	uin, reason ? reason : "No reason given.");
1182	data->ic = ic;
1183	data->uin = uin;
1184	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1185	g_free(dialog_msg);
1186	}
1187
1188	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1189	struct aim_incomingim_ch4_args *args)
1190	{
1191	struct im_connection *ic = sess->aux_data;
1192
1193	switch (args->type) {
1194	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1195	char uin, message;
1196	uin = g_strdup_printf("%u", args->uin);
1197	message = g_strdup(args->msg);
1198	strip_linefeed(message);
1199	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1200	g_free(uin);
1201	g_free(message);
1202	} break;
1203
1204	case 0x0004: { /* Someone sent you a URL */
1205	char uin, message;
1206	char **m;
1207
1208	uin = g_strdup_printf("%u", args->uin);
1209	m = g_strsplit(args->msg, "\376", 2);
1210
1211	if ((strlen(m[0]) != 0)) {
1212	message = g_strjoinv(" -- ", m);
1213	} else {
1214	message = m[1];
1215	}
1216
1217	strip_linefeed(message);
1218	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1219	g_free(uin);
1220	g_free(m);
1221	g_free(message);
1222	} break;
1223
1224	case 0x0006: { /* Someone requested authorization */
1225	gaim_icq_authask(ic, args->uin, args->msg);
1226	} break;
1227
1228	case 0x0007: { /* Someone has denied you authorization */
1229	imcb_log(sess->aux_data,
1230	"The user %u has denied your request to add them to your contact list for the following reason:\n%s", args->uin,
1231	args->msg ? args->msg : _("No reason given."));
1232	} break;
1233
1234	case 0x0008: { /* Someone has granted you authorization */
1235	imcb_log(sess->aux_data,
1236	"The user %u has granted your request to add them to your contact list for the following reason:\n%s", args->uin,
1237	args->msg ? args->msg : _("No reason given."));
1238	} break;
1239
1240	case 0x0012: {
1241	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1242	} break;
1243
1244	default: {; } break;
1245	}
1246
1247	return 1;
1248	}
1249
1250	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...)
1251	{
1252	int channel, ret = 0;
1253	aim_userinfo_t *userinfo;
1254	va_list ap;
1255
1256	va_start(ap, fr);
1257	channel = va_arg(ap, int);
1258	userinfo = va_arg(ap, aim_userinfo_t *);
1259
1260	switch (channel) {
1261	case 1: { /* standard message */
1262	struct aim_incomingim_ch1_args *args;
1263	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1264	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1265	} break;
1266
1267	case 2: { /* rendezvous */
1268	struct aim_incomingim_ch2_args *args;
1269	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1270	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1271	} break;
1272
1273	case 4: { /* ICQ */
1274	struct aim_incomingim_ch4_args *args;
1275	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1276	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1277	} break;
1278
1279	default: {; } break;
1280	}
1281
1282	va_end(ap);
1283
1284	return ret;
1285	}
1286
1287	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...)
1288	{
1289	va_list ap;
1290	guint16 nummissed, reason;
1291	aim_userinfo_t *userinfo;
1292
1293	va_start(ap, fr);
1294	va_arg(ap, unsigned int); /* chan */
1295	userinfo = va_arg(ap, aim_userinfo_t *);
1296	nummissed = (guint16) va_arg(ap, unsigned int);
1297	reason = (guint16) va_arg(ap, unsigned int);
1298	va_end(ap);
1299
1300	switch (reason) {
1301	case 0:
1302	/* Invalid (0) */
1303	imcb_error(sess->aux_data,
1304	nummissed == 1 ?
1305	_("You missed %d message from %s because it was invalid.") :
1306	_("You missed %d messages from %s because they were invalid."),
1307	nummissed,
1308	userinfo->sn);
1309	break;
1310	case 1:
1311	/* Message too large */
1312	imcb_error(sess->aux_data,
1313	nummissed == 1 ?
1314	_("You missed %d message from %s because it was too large.") :
1315	_("You missed %d messages from %s because they were too large."),
1316	nummissed,
1317	userinfo->sn);
1318	break;
1319	case 2:
1320	/* Rate exceeded */
1321	imcb_error(sess->aux_data,
1322	nummissed == 1 ?
1323	_("You missed %d message from %s because the rate limit has been exceeded.") :
1324	_("You missed %d messages from %s because the rate limit has been exceeded."),
1325	nummissed,
1326	userinfo->sn);
1327	break;
1328	case 3:
1329	/* Evil Sender */
1330	imcb_error(sess->aux_data,
1331	nummissed == 1 ?
1332	_("You missed %d message from %s because it was too evil.") :
1333	_("You missed %d messages from %s because they are too evil."),
1334	nummissed,
1335	userinfo->sn);
1336	break;
1337	case 4:
1338	/* Evil Receiver */
1339	imcb_error(sess->aux_data,
1340	nummissed == 1 ?
1341	_("You missed %d message from %s because you are too evil.") :
1342	_("You missed %d messages from %s because you are too evil."),
1343	nummissed,
1344	userinfo->sn);
1345	break;
1346	default:
1347	imcb_error(sess->aux_data,
1348	nummissed == 1 ?
1349	_("You missed %d message from %s for unknown reasons.") :
1350	_("You missed %d messages from %s for unknown reasons."),
1351	nummissed,
1352	userinfo->sn);
1353	break;
1354	}
1355
1356	return 1;
1357	}
1358
1359	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...)
1360	{
1361	va_list ap;
1362	guint16 reason;
1363
1364	va_start(ap, fr);
1365	reason = (guint16) va_arg(ap, unsigned int);
1366	va_end(ap);
1367
1368	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1369	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1370
1371	return 1;
1372	}
1373
1374	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...)
1375	{
1376	va_list ap;
1377	char *destn;
1378	guint16 reason;
1379
1380	va_start(ap, fr);
1381	reason = (guint16) va_arg(ap, unsigned int);
1382	destn = va_arg(ap, char *);
1383	va_end(ap);
1384
1385	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1386	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1387
1388	return 1;
1389	}
1390
1391	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...)
1392	{
1393	va_list ap;
1394	char *destn;
1395	guint16 reason;
1396
1397	va_start(ap, fr);
1398	reason = (guint16) va_arg(ap, unsigned int);
1399	destn = va_arg(ap, char *);
1400	va_end(ap);
1401
1402	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1403	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1404
1405	return 1;
1406	}
1407
1408	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...)
1409	{
1410	guint16 id;
1411	va_list ap;
1412
1413	va_start(ap, fr);
1414	id = (guint16) va_arg(ap, unsigned int);
1415	va_arg(ap, char ); / msg */
1416	va_end(ap);
1417
1418	if (id < 4) {
1419	imcb_error(sess->aux_data, _("Your connection may be lost."));
1420	}
1421
1422	return 1;
1423	}
1424
1425	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...)
1426	{
1427	va_list ap;
1428	guint16 type;
1429	struct im_connection *ic = sess->aux_data;
1430	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1431
1432	va_start(ap, fr);
1433	type = (guint16) va_arg(ap, unsigned int);
1434
1435	switch (type) {
1436	case 0x0002: {
1437	va_arg(ap, unsigned int); /* maxrooms */
1438	va_arg(ap, int); /* exchangecount */
1439	va_arg(ap, struct aim_chat_exchangeinfo ); / exchanges */
1440	va_end(ap);
1441
1442	while (odata->create_rooms) {
1443	struct create_room *cr = odata->create_rooms->data;
1444	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1445	g_free(cr->name);
1446	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1447	g_free(cr);
1448	}
1449	}
1450	break;
1451	case 0x0008: {
1452	char *ck;
1453	guint16 instance, exchange;
1454
1455	va_arg(ap, char ); / fqcn */
1456	instance = (guint16) va_arg(ap, unsigned int);
1457	exchange = (guint16) va_arg(ap, unsigned int);
1458	va_arg(ap, unsigned int); /* flags */
1459	va_arg(ap, guint32); /* createtime */
1460	va_arg(ap, unsigned int); /* maxmsglen */
1461	va_arg(ap, unsigned int); /* maxoccupancy */
1462	va_arg(ap, int); /* createperms */
1463	va_arg(ap, unsigned int); /* unknown */
1464	va_arg(ap, char ); / name */
1465	ck = va_arg(ap, char *);
1466	va_end(ap);
1467
1468	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1469	}
1470	break;
1471	default:
1472	va_end(ap);
1473	break;
1474	}
1475	return 1;
1476	}
1477
1478	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...)
1479	{
1480	va_list ap;
1481	int count, i;
1482	aim_userinfo_t *info;
1483	struct im_connection *g = sess->aux_data;
1484
1485	struct chat_connection *c = NULL;
1486
1487	va_start(ap, fr);
1488	count = va_arg(ap, int);
1489	info = va_arg(ap, aim_userinfo_t *);
1490	va_end(ap);
1491
1492	c = find_oscar_chat_by_conn(g, fr->conn);
1493	if (!c) {
1494	return 1;
1495	}
1496
1497	for (i = 0; i < count; i++) {
1498	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1499	}
1500
1501	return 1;
1502	}
1503
1504	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...)
1505	{
1506	va_list ap;
1507	int count, i;
1508	aim_userinfo_t *info;
1509	struct im_connection *g = sess->aux_data;
1510
1511	struct chat_connection *c = NULL;
1512
1513	va_start(ap, fr);
1514	count = va_arg(ap, int);
1515	info = va_arg(ap, aim_userinfo_t *);
1516	va_end(ap);
1517
1518	c = find_oscar_chat_by_conn(g, fr->conn);
1519	if (!c) {
1520	return 1;
1521	}
1522
1523	for (i = 0; i < count; i++) {
1524	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1525	}
1526
1527	return 1;
1528	}
1529
1530	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...)
1531	{
1532	va_list ap;
1533	guint16 maxmsglen, maxvisiblemsglen;
1534	struct im_connection *ic = sess->aux_data;
1535	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1536
1537	va_start(ap, fr);
1538	va_arg(ap, struct aim_chat_roominfo ); / roominfo */
1539	va_arg(ap, char ); / roomname */
1540	va_arg(ap, int); /* usercount */
1541	va_arg(ap, aim_userinfo_t ); / userinfo */
1542	va_arg(ap, char ); / roomdesc */
1543	va_arg(ap, int); /* unknown_c9 */
1544	va_arg(ap, unsigned long); /* creationtime */
1545	maxmsglen = (guint16) va_arg(ap, int);
1546	va_arg(ap, int); /* unknown_d2 */
1547	va_arg(ap, int); /* unknown_d5 */
1548	maxvisiblemsglen = (guint16) va_arg(ap, int);
1549	va_end(ap);
1550
1551	ccon->maxlen = maxmsglen;
1552	ccon->maxvis = maxvisiblemsglen;
1553
1554	return 1;
1555	}
1556
1557	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...)
1558	{
1559	va_list ap;
1560	aim_userinfo_t *info;
1561	char *msg;
1562	struct im_connection *ic = sess->aux_data;
1563	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1564	char *tmp;
1565
1566	va_start(ap, fr);
1567	info = va_arg(ap, aim_userinfo_t *);
1568	msg = va_arg(ap, char *);
1569
1570	tmp = g_malloc(BUF_LONG);
1571	g_snprintf(tmp, BUF_LONG, "%s", msg);
1572	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1573	g_free(tmp);
1574
1575	return 1;
1576	}
1577
1578	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...)
1579	{
1580	#if 0
1581	static const char *codes[5] = {
1582	"invalid",
1583	"change",
1584	"warning",
1585	"limit",
1586	"limit cleared",
1587	};
1588	#endif
1589	va_list ap;
1590	guint16 code;
1591	guint32 windowsize, clear, currentavg;
1592
1593	va_start(ap, fr);
1594	code = (guint16) va_arg(ap, unsigned int);
1595	va_arg(ap, unsigned int); /* rateclass */
1596	windowsize = (guint32) va_arg(ap, unsigned long);
1597	clear = (guint32) va_arg(ap, unsigned long);
1598	va_arg(ap, unsigned long); /* alert */
1599	va_arg(ap, unsigned long); /* limit */
1600	va_arg(ap, unsigned long); /* disconnect */
1601	currentavg = (guint32) va_arg(ap, unsigned long);
1602	va_arg(ap, unsigned long); /* maxavg */
1603	va_end(ap);
1604
1605	/* XXX fix these values */
1606	if (code == AIM_RATE_CODE_CHANGE) {
1607	if (currentavg >= clear) {
1608	aim_conn_setlatency(fr->conn, 0);
1609	}
1610	} else if (code == AIM_RATE_CODE_WARNING) {
1611	aim_conn_setlatency(fr->conn, windowsize / 4);
1612	} else if (code == AIM_RATE_CODE_LIMIT) {
1613	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1614	"Please wait 10 seconds and try again."));
1615	aim_conn_setlatency(fr->conn, windowsize / 2);
1616	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1617	aim_conn_setlatency(fr->conn, 0);
1618	}
1619
1620	return 1;
1621	}
1622
1623	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...)
1624	{
1625	return 1;
1626	}
1627
1628	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...)
1629	{
1630
1631	aim_reqpersonalinfo(sess, fr->conn);
1632	aim_bos_reqlocaterights(sess, fr->conn);
1633	aim_bos_reqbuddyrights(sess, fr->conn);
1634
1635	aim_reqicbmparams(sess);
1636
1637	aim_bos_reqrights(sess, fr->conn);
1638	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1639	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1640	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1641
1642	return 1;
1643	}
1644
1645	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...)
1646	{
1647	struct im_connection *ic = sess->aux_data;
1648	struct oscar_data *od = ic->proto_data;
1649
1650	aim_clientready(sess, fr->conn);
1651
1652	if (od->chpass) {
1653	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1654	g_free(od->oldp);
1655	od->oldp = NULL;
1656	g_free(od->newp);
1657	od->newp = NULL;
1658	od->chpass = FALSE;
1659	}
1660	if (od->setnick) {
1661	aim_admin_setnick(sess, fr->conn, od->newsn);
1662	g_free(od->newsn);
1663	od->newsn = NULL;
1664	od->setnick = FALSE;
1665	}
1666	if (od->conf) {
1667	aim_admin_reqconfirm(sess, fr->conn);
1668	od->conf = FALSE;
1669	}
1670	if (od->reqemail) {
1671	aim_admin_getinfo(sess, fr->conn, 0x0011);
1672	od->reqemail = FALSE;
1673	}
1674	if (od->setemail) {
1675	aim_admin_setemail(sess, fr->conn, od->email);
1676	g_free(od->email);
1677	od->setemail = FALSE;
1678	}
1679
1680	return 1;
1681	}
1682
1683	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...)
1684	{
1685	struct aim_icbmparameters *params;
1686	va_list ap;
1687
1688	va_start(ap, fr);
1689	params = va_arg(ap, struct aim_icbmparameters *);
1690	va_end(ap);
1691
1692	/* Maybe senderwarn and recverwarn should be user preferences... */
1693	params->flags = 0x0000000b;
1694	params->maxmsglen = 8000;
1695	params->minmsginterval = 0;
1696
1697	aim_seticbmparam(sess, params);
1698
1699	return 1;
1700	}
1701
1702	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1703	{
1704	va_list ap;
1705	guint16 maxsiglen;
1706	struct im_connection *ic = sess->aux_data;
1707	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1708
1709	va_start(ap, fr);
1710	maxsiglen = va_arg(ap, int);
1711	va_end(ap);
1712
1713	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint) maxsiglen;
1714
1715	/* FIXME: It seems we're not really using this, and it broke now that
1716	struct aim_user is dead.
1717	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1718	*/
1719
1720	return 1;
1721	}
1722
1723	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...)
1724	{
1725	va_list ap;
1726	guint16 maxbuddies, maxwatchers;
1727	struct im_connection *ic = sess->aux_data;
1728	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1729
1730	va_start(ap, fr);
1731	maxbuddies = (guint16) va_arg(ap, unsigned int);
1732	maxwatchers = (guint16) va_arg(ap, unsigned int);
1733	va_end(ap);
1734
1735	odata->rights.maxbuddies = (guint) maxbuddies;
1736	odata->rights.maxwatchers = (guint) maxwatchers;
1737
1738	return 1;
1739	}
1740
1741	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...)
1742	{
1743	guint16 maxpermits, maxdenies;
1744	va_list ap;
1745	struct im_connection *ic = sess->aux_data;
1746	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1747
1748	va_start(ap, fr);
1749	maxpermits = (guint16) va_arg(ap, unsigned int);
1750	maxdenies = (guint16) va_arg(ap, unsigned int);
1751	va_end(ap);
1752
1753	odata->rights.maxpermits = (guint) maxpermits;
1754	odata->rights.maxdenies = (guint) maxdenies;
1755
1756	aim_clientready(sess, fr->conn);
1757
1758	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1759
1760	aim_ssi_reqrights(sess, fr->conn);
1761	aim_ssi_reqalldata(sess, fr->conn);
1762
1763	return 1;
1764	}
1765
1766	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...)
1767	{
1768	va_list ap;
1769	struct aim_icq_offlinemsg *msg;
1770	struct im_connection *ic = sess->aux_data;
1771
1772	va_start(ap, fr);
1773	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1774	va_end(ap);
1775
1776	switch (msg->type) {
1777	case 0x0001: { /* Basic offline message */
1778	char sender[32];
1779	char *dialog_msg = g_strdup(msg->msg);
1780	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1781	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1782	strip_linefeed(dialog_msg);
1783	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1784	g_free(dialog_msg);
1785	} break;
1786
1787	case 0x0004: { /* Someone sent you a URL */
1788	char sender[32];
1789	char *dialog_msg;
1790	char **m;
1791
1792	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1793	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1794
1795	m = g_strsplit(msg->msg, "\376", 2);
1796
1797	if ((strlen(m[0]) != 0)) {
1798	dialog_msg = g_strjoinv(" -- ", m);
1799	} else {
1800	dialog_msg = m[1];
1801	}
1802
1803	strip_linefeed(dialog_msg);
1804	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1805	g_free(dialog_msg);
1806	g_free(m);
1807	} break;
1808
1809	case 0x0006: { /* Authorization request */
1810	gaim_icq_authask(ic, msg->sender, msg->msg);
1811	} break;
1812
1813	case 0x0007: { /* Someone has denied you authorization */
1814	imcb_log(sess->aux_data,
1815	"The user %u has denied your request to add them to your contact list for the following reason:\n%s", msg->sender,
1816	msg->msg ? msg->msg : _("No reason given."));
1817	} break;
1818
1819	case 0x0008: { /* Someone has granted you authorization */
1820	imcb_log(sess->aux_data,
1821	"The user %u has granted your request to add them to your contact list for the following reason:\n%s", msg->sender,
1822	msg->msg ? msg->msg : _("No reason given."));
1823	} break;
1824
1825	case 0x0012: {
1826	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1827	} break;
1828
1829	default: {; }
1830	}
1831
1832	return 1;
1833	}
1834
1835	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1836	{
1837	aim_icq_ackofflinemsgs(sess);
1838	return 1;
1839	}
1840
1841	static void oscar_keepalive(struct im_connection *ic)
1842	{
1843	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1844
1845	aim_flap_nop(odata->sess, odata->conn);
1846	}
1847
1848	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags)
1849	{
1850	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1851	int ret = 0, len = strlen(message);
1852
1853	if (imflags & OPT_AWAY) {
1854	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1855	} else {
1856	struct aim_sendimext_args args;
1857	char *s;
1858
1859	args.flags = AIM_IMFLAGS_ACK;
1860	if (odata->icq) {
1861	args.flags \|= AIM_IMFLAGS_OFFLINE;
1862	}
1863	for (s = message; *s; s++) {
1864	if (*s & 128) {
1865	break;
1866	}
1867	}
1868
1869	/* Message contains high ASCII chars, time for some translation! */
1870	if (*s) {
1871	s = g_malloc(BUF_LONG);
1872	/* Try if we can put it in an ISO8859-1 string first.
1873	If we can't, fall back to UTF16. */
1874	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1875	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1876	len = ret;
1877	} else if ((ret = do_iconv("UTF-8", "UCS-2BE", message, s, len, BUF_LONG)) >= 0) {
1878	args.flags \|= AIM_IMFLAGS_UNICODE;
1879	len = ret;
1880	} else {
1881	/* OOF, translation failed... Oh well.. */
1882	g_free(s);
1883	s = message;
1884	}
1885	} else {
1886	s = message;
1887	}
1888
1889	args.features = gaim_features;
1890	args.featureslen = sizeof(gaim_features);
1891
1892	args.destsn = name;
1893	args.msg = s;
1894	args.msglen = len;
1895
1896	ret = aim_send_im_ext(odata->sess, &args);
1897
1898	if (s != message) {
1899	g_free(s);
1900	}
1901	}
1902	if (ret >= 0) {
1903	return 1;
1904	}
1905	return ret;
1906	}
1907
1908	static void oscar_get_info(struct im_connection g, char name)
1909	{
1910	struct oscar_data odata = (struct oscar_data ) g->proto_data;
1911
1912	if (odata->icq) {
1913	aim_icq_getallinfo(odata->sess, name);
1914	} else {
1915	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1916	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1917	}
1918	}
1919
1920	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1921	{
1922	if (state == NULL) {
1923	state = "";
1924	}
1925
1926	if (!g_strcasecmp(state, _("Visible"))) {
1927	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1928	return;
1929	} else if (!g_strcasecmp(state, _("Invisible"))) {
1930	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1931	return;
1932	} else if (message == NULL) {
1933	message = state;
1934	}
1935
1936	if (od->rights.maxawaymsglen == 0) {
1937	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1938	}
1939
1940	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1941
1942	g_free(ic->away);
1943	ic->away = NULL;
1944
1945	if (!message) {
1946	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1947	return;
1948	}
1949
1950	if (strlen(message) > od->rights.maxawaymsglen) {
1951	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating",
1952	od->rights.maxawaymsglen);
1953	}
1954
1955	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1956	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1957
1958	return;
1959	}
1960
1961	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1962	{
1963	const char *msg = NULL;
1964	gboolean no_message = FALSE;
1965
1966	/* clean old states */
1967	g_free(ic->away);
1968	ic->away = NULL;
1969	od->sess->aim_icq_state = 0;
1970
1971	/* if no message, then use an empty message */
1972	if (message) {
1973	msg = message;
1974	} else {
1975	msg = "";
1976	no_message = TRUE;
1977	}
1978
1979	if (state == NULL) {
1980	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1981	} else if (!g_strcasecmp(state, "Away")) {
1982	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1983	ic->away = g_strdup(msg);
1984	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1985	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
1986	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
1987	ic->away = g_strdup(msg);
1988	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
1989	} else if (!g_strcasecmp(state, "Not Available")) {
1990	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
1991	ic->away = g_strdup(msg);
1992	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
1993	} else if (!g_strcasecmp(state, "Occupied")) {
1994	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
1995	ic->away = g_strdup(msg);
1996	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
1997	} else if (!g_strcasecmp(state, "Free For Chat")) {
1998	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
1999	ic->away = g_strdup(msg);
2000	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
2001	} else if (!g_strcasecmp(state, "Invisible")) {
2002	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
2003	ic->away = g_strdup(msg);
2004	} else {
2005	if (no_message) {
2006	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2007	} else {
2008	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2009	ic->away = g_strdup(msg);
2010	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2011	}
2012	}
2013
2014	return;
2015	}
2016
2017	static void oscar_set_away(struct im_connection ic, char state, char *message)
2018	{
2019	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2020
2021	oscar_set_away_aim(ic, od, state, message);
2022	if (od->icq) {
2023	oscar_set_away_icq(ic, od, state, message);
2024	}
2025
2026	return;
2027	}
2028
2029	static void oscar_add_buddy(struct im_connection g, char name, char *group)
2030	{
2031	struct oscar_data odata = (struct oscar_data ) g->proto_data;
2032	bee_user_t *bu;
2033
2034	if (group && (bu = bee_user_by_handle(g->bee, g, name)) && bu->group) {
2035	aim_ssi_movebuddy(odata->sess, odata->conn, bu->group->name, group, name);
2036	} else {
2037	aim_ssi_addbuddies(odata->sess, odata->conn, group ? : OSCAR_GROUP, &name, 1, 0);
2038	}
2039	}
2040
2041	static void oscar_remove_buddy(struct im_connection g, char name, char *group)
2042	{
2043	struct oscar_data odata = (struct oscar_data ) g->proto_data;
2044	struct aim_ssi_item *ssigroup;
2045
2046	while ((ssigroup =
2047	aim_ssi_itemlist_findparent(odata->sess->ssi.items,
2048	name)) &&
2049	!aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1)) {
2050	;
2051	}
2052	}
2053
2054	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...)
2055	{
2056	return 1;
2057	}
2058
2059	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...)
2060	{
2061	struct im_connection *ic = sess->aux_data;
2062	struct aim_ssi_item curitem, curgroup = NULL;
2063	int tmp;
2064	char *nrm;
2065
2066	/* Add from server list to local list */
2067	tmp = 0;
2068	for (curitem = sess->ssi.items; curitem; curitem = curitem->next) {
2069	nrm = curitem->name ? normalize(curitem->name) : NULL;
2070
2071	switch (curitem->type) {
2072	case 0x0000: /* Buddy */
2073	if ((curitem->name) && (!imcb_buddy_by_handle(ic, nrm))) {
2074	char *realname = NULL;
2075
2076	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1)) {
2077	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2078	}
2079
2080	imcb_add_buddy(ic, nrm,
2081	curgroup ? (curgroup->gid ==
2082	curitem->gid ? curgroup->name : NULL) : NULL);
2083
2084	if (realname) {
2085	imcb_buddy_nick_hint(ic, nrm, realname);
2086	imcb_rename_buddy(ic, nrm, realname);
2087	g_free(realname);
2088	}
2089	}
2090	break;
2091
2092	case 0x0001: /* Group */
2093	curgroup = curitem;
2094	break;
2095
2096	case 0x0002: /* Permit buddy */
2097	if (curitem->name) {
2098	GSList *list;
2099	for (list = ic->permit; (list && aim_sncmp(curitem->name, list->data));
2100	list = list->next) {
2101	;
2102	}
2103	if (!list) {
2104	char *name;
2105	name = g_strdup(nrm);
2106	ic->permit = g_slist_append(ic->permit, name);
2107	tmp++;
2108	}
2109	}
2110	break;
2111
2112	case 0x0003: /* Deny buddy */
2113	if (curitem->name) {
2114	GSList *list;
2115	for (list = ic->deny;
2116	(list && aim_sncmp(curitem->name, list->data)); list = list->next) {
2117	;
2118	}
2119	if (!list) {
2120	char *name;
2121	name = g_strdup(nrm);
2122	ic->deny = g_slist_append(ic->deny, name);
2123	tmp++;
2124	}
2125	}
2126	break;
2127
2128	case 0x0004: /* Permit/deny setting */
2129	if (curitem->data) {
2130	guint8 permdeny;
2131	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2132	ic->permdeny = permdeny;
2133	tmp++;
2134	}
2135	}
2136	break;
2137
2138	case 0x0005: /* Presence setting */
2139	/* We don't want to change Gaim's setting because it applies to all accounts */
2140	break;
2141	} /* End of switch on curitem->type */
2142	} /* End of for loop */
2143
2144	aim_ssi_enable(sess, fr->conn);
2145
2146	/* Request offline messages, now that the buddy list is complete. */
2147	aim_icq_reqofflinemsgs(sess);
2148
2149	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2150	imcb_connected(ic);
2151
2152	return 1;
2153	}
2154
2155	static int gaim_ssi_parseack(aim_session_t sess, aim_frame_t fr, ...)
2156	{
2157	aim_snac_t *origsnac;
2158	va_list ap;
2159
2160	va_start(ap, fr);
2161	origsnac = va_arg(ap, aim_snac_t *);
2162	va_end(ap);
2163
2164	if (origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data) {
2165	int i, st, count = aim_bstream_empty(&fr->data);
2166	char *list;
2167
2168	if (count & 1) {
2169	/* Hmm, the length should be even... */
2170	imcb_error(sess->aux_data, "Received SSI ACK package with non-even length");
2171	return(0);
2172	}
2173	count >>= 1;
2174
2175	list = (char *) origsnac->data;
2176	for (i = 0; i < count; i++) {
2177	struct aim_ssi_item *ssigroup = aim_ssi_itemlist_findparent(sess->ssi.items, list);
2178	char *group = ssigroup ? ssigroup->name : NULL;
2179
2180	st = aimbs_get16(&fr->data);
2181	if (st == 0x00) {
2182	imcb_add_buddy(sess->aux_data, normalize(list), group);
2183	} else if (st == 0x0E) {
2184	imcb_log(sess->aux_data,
2185	"Buddy %s can't be added without authorization, requesting authorization",
2186	list);
2187
2188	aim_ssi_auth_request(sess, fr->conn, list, "");
2189	aim_ssi_addbuddies(sess, fr->conn, OSCAR_GROUP, &list, 1, 1);
2190	} else if (st == 0x0A) {
2191	imcb_error(sess->aux_data, "Buddy %s is already in your list", list);
2192	} else {
2193	imcb_error(sess->aux_data, "Error while adding buddy: 0x%04x", st);
2194	}
2195	list += strlen(list) + 1;
2196	}
2197	}
2198
2199	return(1);
2200	}
2201
2202	static void oscar_add_permit(struct im_connection ic, char who)
2203	{
2204	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2205
2206	if (od->icq) {
2207	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2208	} else {
2209	if (od->sess->ssi.received_data) {
2210	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2211	}
2212	}
2213	}
2214
2215	static void oscar_add_deny(struct im_connection ic, char who)
2216	{
2217	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2218
2219	if (od->icq) {
2220	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2221	} else {
2222	if (od->sess->ssi.received_data) {
2223	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2224	}
2225	}
2226	}
2227
2228	static void oscar_rem_permit(struct im_connection ic, char who)
2229	{
2230	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2231
2232	if (!od->icq) {
2233	if (od->sess->ssi.received_data) {
2234	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2235	}
2236	}
2237	}
2238
2239	static void oscar_rem_deny(struct im_connection ic, char who)
2240	{
2241	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2242
2243	if (!od->icq) {
2244	if (od->sess->ssi.received_data) {
2245	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2246	}
2247	}
2248	}
2249
2250	static GList oscar_away_states(struct im_connection ic)
2251	{
2252	struct oscar_data *od = ic->proto_data;
2253
2254	if (od->icq) {
2255	static GList *m = NULL;
2256	m = g_list_append(m, "Away");
2257	m = g_list_append(m, "Do Not Disturb");
2258	m = g_list_append(m, "Not Available");
2259	m = g_list_append(m, "Occupied");
2260	m = g_list_append(m, "Free For Chat");
2261	m = g_list_append(m, "Invisible");
2262	return m;
2263	} else {
2264	static GList *m = NULL;
2265	m = g_list_append(m, "Away");
2266	return m;
2267	}
2268	}
2269
2270	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2271	{
2272	struct im_connection *ic = sess->aux_data;
2273	struct oscar_data *od = ic->proto_data;
2274	gchar who[16];
2275	GString *str;
2276	va_list ap;
2277	struct aim_icq_info *info;
2278	uint32_t ip;
2279
2280	va_start(ap, fr);
2281	info = va_arg(ap, struct aim_icq_info *);
2282	va_end(ap);
2283
2284	if (!info->uin) {
2285	return 0;
2286	}
2287
2288	str = g_string_sized_new(512);
2289	g_snprintf(who, sizeof(who), "%u", info->uin);
2290
2291	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2292	info->nick ? info->nick : "-");
2293	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2294	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2295	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2296	if (info->numaddresses && info->email2) {
2297	int i;
2298	for (i = 0; i < info->numaddresses; i++) {
2299	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2300	}
2301	}
2302	if (od->ips && (ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2303	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2304	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2305	}
2306	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2307	if (info->gender != 0) {
2308	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender == 1 ? _("Female") : _("Male"));
2309	}
2310	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2311	char date[30];
2312	struct tm tm;
2313	memset(&tm, 0, sizeof(struct tm));
2314	tm.tm_mday = (int) info->birthday;
2315	tm.tm_mon = (int) info->birthmonth - 1;
2316	tm.tm_year = (int) info->birthyear % 100;
2317	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2318	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2319	}
2320	if (info->age) {
2321	char age[5];
2322	g_snprintf(age, sizeof(age), "%hhd", info->age);
2323	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2324	}
2325	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2326	if (info->info && info->info[0]) {
2327	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2328	info->info, _("End of Additional Information"));
2329	}
2330	g_string_append_c(str, '\n');
2331	if ((info->homeaddr &&
2332	(info->homeaddr[0])) \|\|
2333	(info->homecity &&
2334	info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2335	g_string_append_printf(str, "%s:", _("Home Address"));
2336	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2337	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2338	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2339	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2340	g_string_append_c(str, '\n');
2341	}
2342	if ((info->workaddr &&
2343	info->workaddr[0]) \|\|
2344	(info->workcity &&
2345	info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2346	g_string_append_printf(str, "%s:", _("Work Address"));
2347	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2348	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2349	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2350	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2351	g_string_append_c(str, '\n');
2352	}
2353	if ((info->workcompany &&
2354	info->workcompany[0]) \|\|
2355	(info->workdivision &&
2356	info->workdivision[0]) \|\|
2357	(info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2358	g_string_append_printf(str, "%s:", _("Work Information"));
2359	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2360	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2361	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2362	if (info->workwebpage && info->workwebpage[0]) {
2363	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2364	}
2365	g_string_append_c(str, '\n');
2366	}
2367
2368	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2369	g_string_free(str, TRUE);
2370
2371	return 1;
2372
2373	}
2374
2375	static char oscar_encoding_extract(const char encoding)
2376	{
2377	char *ret = NULL;
2378	char begin, end;
2379
2380	g_return_val_if_fail(encoding != NULL, NULL);
2381
2382	/* Make sure encoding begins with charset= */
2383	if (strncmp(encoding, "text/plain; charset=", 20) &&
2384	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2385	strncmp(encoding, "text/x-aolrtf; charset=", 23)) {
2386	return NULL;
2387	}
2388
2389	begin = strchr(encoding, '"');
2390	end = strrchr(encoding, '"');
2391
2392	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end)) {
2393	return NULL;
2394	}
2395
2396	ret = g_strndup(begin + 1, (end - 1) - begin);
2397
2398	return ret;
2399	}
2400
2401	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2402	{
2403	char *utf8 = g_new0(char, 8192);
2404
2405	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2406	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2407	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2408	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2409	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2410	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2411	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2412	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2413	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2414	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2415	"attempting to convert to UTF-8 anyway\n", encoding);*/
2416	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2417	}
2418
2419	/*
2420	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2421	* we have been unable to convert the text to utf-8 from the encoding
2422	* that was specified. So we assume it's UTF-8 and hope for the best.
2423	*/
2424	if (*utf8 == 0) {
2425	strncpy(utf8, text, textlen);
2426	}
2427
2428	return utf8;
2429	}
2430
2431	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2432	{
2433	struct im_connection *ic = sess->aux_data;
2434	va_list ap;
2435	aim_userinfo_t *userinfo;
2436	guint16 infotype;
2437	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2438	guint16 text_length;
2439	char *utf8 = NULL;
2440
2441	va_start(ap, fr);
2442	userinfo = va_arg(ap, aim_userinfo_t *);
2443	infotype = va_arg(ap, int);
2444	text_encoding = va_arg(ap, char*);
2445	text = va_arg(ap, char*);
2446	text_length = va_arg(ap, int);
2447	va_end(ap);
2448
2449	if (text_encoding) {
2450	extracted_encoding = oscar_encoding_extract(text_encoding);
2451	}
2452	if (infotype == AIM_GETINFO_GENERALINFO) {
2453	/Display idle time/
2454	char buff[256];
2455	struct tm idletime;
2456	if (userinfo->idletime) {
2457	memset(&idletime, 0, sizeof(struct tm));
2458	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2459	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2460	idletime.tm_min = userinfo->idletime % 60;
2461	idletime.tm_sec = 0;
2462	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2463	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2464	}
2465
2466	if (text) {
2467	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2468	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2469	} else {
2470	imcb_log(ic, _("No user info available."));
2471	}
2472	} else if (infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2473	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2474	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2475	}
2476
2477	g_free(utf8);
2478
2479	return 1;
2480	}
2481
2482	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2483	{
2484	struct im_connection * ic = sess->aux_data;
2485	va_list ap;
2486	guint16 type2;
2487	char * sn;
2488
2489	va_start(ap, fr);
2490	va_arg(ap, int); /* type1 */
2491	sn = va_arg(ap, char*);
2492	type2 = va_arg(ap, int);
2493	va_end(ap);
2494
2495	if (type2 == 0x0002) {
2496	/* User is typing */
2497	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2498	} else if (type2 == 0x0001) {
2499	/* User has typed something, but is not actively typing (stale) */
2500	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2501	} else {
2502	/* User has stopped typing */
2503	imcb_buddy_typing(ic, normalize(sn), 0);
2504	}
2505
2506	return 1;
2507	}
2508
2509	int oscar_send_typing(struct im_connection ic, char who, int typing)
2510	{
2511	struct oscar_data *od = ic->proto_data;
2512
2513	return(aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000));
2514	}
2515
2516	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2517	{
2518	struct im_connection *ic = c->ic;
2519	struct oscar_data * od = (struct oscar_data*) ic->proto_data;
2520	struct chat_connection * ccon;
2521	int ret;
2522	guint8 len = strlen(message);
2523	guint16 flags;
2524	char *s;
2525
2526	if (!(ccon = c->data)) {
2527	return;
2528	}
2529
2530	for (s = message; *s; s++) {
2531	if (*s & 128) {
2532	break;
2533	}
2534	}
2535
2536	flags = AIM_CHATFLAGS_NOREFLECT;
2537
2538	/* Message contains high ASCII chars, time for some translation! */
2539	if (*s) {
2540	s = g_malloc(BUF_LONG);
2541	/* Try if we can put it in an ISO8859-1 string first.
2542	If we can't, fall back to UTF16. */
2543	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2544	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2545	len = ret;
2546	} else if ((ret = do_iconv("UTF-8", "UCS-2BE", message, s, len, BUF_LONG)) >= 0) {
2547	flags \|= AIM_CHATFLAGS_UNICODE;
2548	len = ret;
2549	} else {
2550	/* OOF, translation failed... Oh well.. */
2551	g_free(s);
2552	s = message;
2553	}
2554	} else {
2555	s = message;
2556	}
2557
2558	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2559
2560	if (s != message) {
2561	g_free(s);
2562	}
2563
2564	/* return (ret >= 0); */
2565	}
2566
2567	void oscar_chat_invite(struct groupchat c, char who, char *message)
2568	{
2569	struct im_connection *ic = c->ic;
2570	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2571	struct chat_connection *ccon;
2572
2573	if (!(ccon = c->data)) {
2574	return;
2575	}
2576
2577	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2578	ccon->exchange, ccon->name, 0x0);
2579	}
2580
2581	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2582	{
2583	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2584
2585	/* Notify the conversation window that we've left the chat */
2586	imcb_chat_free(cc->cnv);
2587
2588	/* Destroy the chat_connection */
2589	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2590	if (cc->inpa > 0) {
2591	b_event_remove(cc->inpa);
2592	cc->inpa = 0;
2593	}
2594	aim_conn_kill(od->sess, &cc->conn);
2595	g_free(cc->name);
2596	g_free(cc->show);
2597	g_free(cc);
2598	}
2599
2600	void oscar_chat_leave(struct groupchat *c)
2601	{
2602	if (!c->data) {
2603	return;
2604	}
2605	oscar_chat_kill(c->ic, c->data);
2606	}
2607
2608	struct groupchat oscar_chat_join_internal(struct im_connection ic, const char *room,
2609	const char nick, const char password, int exchange_number)
2610	{
2611	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2612	struct groupchat *ret = imcb_chat_new(ic, room);
2613	aim_conn_t * cur;
2614
2615	if ((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2616	aim_chatnav_createroom(od->sess, cur, room, exchange_number);
2617
2618	return ret;
2619	} else {
2620	struct create_room * cr = g_new0(struct create_room, 1);
2621
2622	cr->exchange = exchange_number;
2623	cr->name = g_strdup(room);
2624	od->create_rooms = g_slist_append(od->create_rooms, cr);
2625	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2626
2627	return ret;
2628	}
2629	}
2630
2631	struct groupchat oscar_chat_join(struct im_connection ic, const char *room,
2632	const char nick, const char password, set_t **sets)
2633	{
2634	return oscar_chat_join_internal(ic, room, nick, password, set_getint(sets, "exchange_number"));
2635	}
2636
2637	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2638	{
2639	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2640	struct groupchat *ret;
2641	static int chat_id = 0;
2642	char * chatname, *s;
2643
2644	chatname = g_strdup_printf("%s%s%d", g_ascii_isdigit(*ic->acc->user) ? "icq" : "",
2645	ic->acc->user, chat_id++);
2646
2647	for (s = chatname; *s; s++) {
2648	if (!g_ascii_isalnum(*s)) {
2649	*s = '0';
2650	}
2651	}
2652
2653	ret = oscar_chat_join_internal(ic, chatname, NULL, NULL, 4);
2654	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2655
2656	g_free(chatname);
2657
2658	return ret;
2659	}
2660
2661	void oscar_accept_chat(void *data)
2662	{
2663	struct aim_chat_invitation * inv = data;
2664
2665	oscar_chat_join_internal(inv->ic, inv->name, NULL, NULL, 4);
2666	g_free(inv->name);
2667	g_free(inv);
2668	}
2669
2670	void oscar_reject_chat(void *data)
2671	{
2672	struct aim_chat_invitation * inv = data;
2673
2674	g_free(inv->name);
2675	g_free(inv);
2676	}
2677
2678	void oscar_chat_add_settings(account_t acc, set_t *head)
2679	{
2680	set_add(head, "exchange_number", "4", set_eval_int, NULL);
2681	}
2682
2683	void oscar_chat_free_settings(account_t acc, set_t *head)
2684	{
2685	set_del(head, "exchange_number");
2686	}
2687
2688	void oscar_initmodule()
2689	{
2690	struct prpl *ret = g_new0(struct prpl, 1);
2691
2692	ret->name = "oscar";
2693	ret->mms = 2343; /* this guess taken from libotr UPGRADING file */
2694	ret->away_states = oscar_away_states;
2695	ret->init = oscar_init;
2696	ret->login = oscar_login;
2697	ret->keepalive = oscar_keepalive;
2698	ret->logout = oscar_logout;
2699	ret->buddy_msg = oscar_buddy_msg;
2700	ret->get_info = oscar_get_info;
2701	ret->set_away = oscar_set_away;
2702	ret->add_buddy = oscar_add_buddy;
2703	ret->remove_buddy = oscar_remove_buddy;
2704	ret->chat_msg = oscar_chat_msg;
2705	ret->chat_invite = oscar_chat_invite;
2706	ret->chat_leave = oscar_chat_leave;
2707	ret->chat_with = oscar_chat_with;
2708	ret->chat_join = oscar_chat_join;
2709	ret->chat_add_settings = oscar_chat_add_settings;
2710	ret->chat_free_settings = oscar_chat_free_settings;
2711	ret->add_permit = oscar_add_permit;
2712	ret->add_deny = oscar_add_deny;
2713	ret->rem_permit = oscar_rem_permit;
2714	ret->rem_deny = oscar_rem_deny;
2715	ret->send_typing = oscar_send_typing;
2716
2717	ret->handle_cmp = aim_sncmp;
2718
2719	register_protocol(ret);
2720	}

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