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source: protocols/oscar/oscar.c @ 82cb190

Last change on this file since 82cb190 was e88fe7da, checked in by Veres Lajos <vlajos@…>, at 2015-08-07T21:53:25Z
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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	set_add(&acc->set, "old_icq_auth", "false", set_eval_bool, acc);
388	}
389
390	s = set_add(&acc->set, "server",
391	icq ? AIM_DEFAULT_LOGIN_SERVER_ICQ
392	: AIM_DEFAULT_LOGIN_SERVER_AIM, set_eval_account, acc);
393	s->flags \|= SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
394
395	if (icq) {
396	s = set_add(&acc->set, "web_aware", "false", set_eval_bool, acc);
397	s->flags \|= ACC_SET_OFFLINE_ONLY;
398	}
399
400	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
401	}
402
403	static void oscar_login(account_t *acc)
404	{
405	aim_session_t *sess;
406	aim_conn_t *conn;
407	struct im_connection *ic = imcb_new(acc);
408	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
409
410	if (g_ascii_isdigit(acc->user[0])) {
411	odata->icq = TRUE;
412	} else {
413	ic->flags \|= OPT_DOES_HTML;
414	}
415
416	sess = g_new0(aim_session_t, 1);
417
418	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
419
420	/* we need an immediate queue because we don't use a while-loop to
421	* see if things need to be sent. */
422	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
423	odata->sess = sess;
424	sess->aux_data = ic;
425
426	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
427	if (conn == NULL) {
428	imcb_error(ic, _("Unable to login to AIM"));
429	imc_logout(ic, TRUE);
430	return;
431	}
432
433	imcb_log(ic, _("Signon: %s"), ic->acc->user);
434
435	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
436	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
437
438	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
439	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
440	AIM_LOGIN_PORT, oscar_login_connect, ic);
441	if (conn->fd < 0) {
442	imcb_error(ic, _("Couldn't connect to host"));
443	imc_logout(ic, TRUE);
444	return;
445	}
446	aim_request_login(sess, conn, ic->acc->user);
447	}
448
449	static void oscar_logout(struct im_connection *ic)
450	{
451	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
452
453	while (odata->oscar_chats) {
454	struct chat_connection *n = odata->oscar_chats->data;
455	if (n->inpa > 0) {
456	b_event_remove(n->inpa);
457	}
458	n->inpa = 0;
459	g_free(n->name);
460	g_free(n->show);
461	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
462	g_free(n);
463	}
464	while (odata->create_rooms) {
465	struct create_room *cr = odata->create_rooms->data;
466	g_free(cr->name);
467	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
468	g_free(cr);
469	}
470	if (odata->ips) {
471	g_hash_table_destroy(odata->ips);
472	}
473	if (odata->email) {
474	g_free(odata->email);
475	}
476	if (odata->newp) {
477	g_free(odata->newp);
478	}
479	if (odata->oldp) {
480	g_free(odata->oldp);
481	}
482	if (ic->inpa > 0) {
483	b_event_remove(ic->inpa);
484	ic->inpa = 0;
485	}
486	if (odata->cnpa > 0) {
487	b_event_remove(odata->cnpa);
488	odata->cnpa = 0;
489	}
490	if (odata->paspa > 0) {
491	b_event_remove(odata->paspa);
492	odata->paspa = 0;
493	}
494	aim_session_kill(odata->sess);
495	g_free(odata->sess);
496	odata->sess = NULL;
497	g_free(ic->proto_data);
498	ic->proto_data = NULL;
499	}
500
501	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond)
502	{
503	struct im_connection *ic = data;
504	struct oscar_data *odata;
505	aim_session_t *sess;
506	aim_conn_t *bosconn;
507
508	if (!g_slist_find(get_connections(), ic)) {
509	closesocket(source);
510	return FALSE;
511	}
512
513	odata = ic->proto_data;
514	sess = odata->sess;
515	bosconn = odata->conn;
516
517	if (source < 0) {
518	imcb_error(ic, _("Could Not Connect"));
519	imc_logout(ic, TRUE);
520	return FALSE;
521	}
522
523	aim_conn_completeconnect(sess, bosconn);
524	ic->inpa = b_input_add(bosconn->fd, B_EV_IO_READ,
525	oscar_callback, bosconn);
526	imcb_log(ic, _("Connection established, cookie sent"));
527
528	return FALSE;
529	}
530
531	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...)
532	{
533	va_list ap;
534	struct aim_authresp_info *info;
535	int i; char *host; int port;
536	aim_conn_t *bosconn;
537
538	struct im_connection *ic = sess->aux_data;
539	struct oscar_data *od = ic->proto_data;
540
541	port = AIM_LOGIN_PORT;
542
543	va_start(ap, fr);
544	info = va_arg(ap, struct aim_authresp_info *);
545	va_end(ap);
546
547	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
548	switch (info->errorcode) {
549	case 0x05:
550	/* Incorrect nick/password */
551	imcb_error(ic, _("Incorrect nickname or password."));
552	{
553	int max = od->icq ? 8 : 16;
554	if (strlen(ic->acc->pass) > max) {
555	imcb_log(ic, "Note that the maximum password "
556	"length supported by this protocol is "
557	"%d characters, try logging in using "
558	"a shorter password.", max);
559	}
560	}
561	// plugin_event(event_error, (void *)980, 0, 0, 0);
562	break;
563	case 0x11:
564	/* Suspended account */
565	imcb_error(ic, _("Your account is currently suspended."));
566	break;
567	case 0x18:
568	/* connecting too frequently */
569	od->no_reconnect = TRUE;
570	imcb_error(ic,
571	_(
572	"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."));
573	break;
574	case 0x1c:
575	/* client too old */
576	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
577	break;
578	default:
579	imcb_error(ic, _("Authentication Failed"));
580	break;
581	}
582	od->killme = TRUE;
583	return 1;
584	}
585
586
587	aim_conn_kill(sess, &fr->conn);
588
589	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
590	if (bosconn == NULL) {
591	imcb_error(ic, _("Internal Error"));
592	od->killme = TRUE;
593	return 0;
594	}
595
596	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
597	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
598	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
599	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
600	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
601	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
602	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
603	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
604	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
605	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
606	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
607	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
608	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
609	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
610	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
611	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
612	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
613	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
614	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
615	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
616	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
617	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
618	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
619	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
620	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
621	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
622	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
623	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
624
625	((struct oscar_data *) ic->proto_data)->conn = bosconn;
626	for (i = 0; i < (int) strlen(info->bosip); i++) {
627	if (info->bosip[i] == ':') {
628	port = atoi(&(info->bosip[i + 1]));
629	break;
630	}
631	}
632	host = g_strndup(info->bosip, i);
633	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
634	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
635	g_free(host);
636	if (bosconn->fd < 0) {
637	imcb_error(ic, _("Could Not Connect"));
638	od->killme = TRUE;
639	return 0;
640	}
641	aim_sendcookie(sess, bosconn, info->cookie);
642	b_event_remove(ic->inpa);
643	ic->inpa = 0;
644
645	return 1;
646	}
647
648	/* size of icbmui.ocm, the largest module in AIM 3.5 */
649	#define AIM_MAX_FILE_SIZE 98304
650
651	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...)
652	{
653	#if 0
654	struct client_info_s info = { "gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b };
655	#else
656	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
657	#endif
658	char *key;
659	va_list ap;
660	struct im_connection *ic = sess->aux_data;
661
662	va_start(ap, fr);
663	key = va_arg(ap, char *);
664	va_end(ap);
665
666	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
667
668	return 1;
669	}
670
671	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...)
672	{
673	struct im_connection *ic = sess->aux_data;
674	struct oscar_data *odata = ic->proto_data;
675	int code;
676	va_list ap;
677
678	va_start(ap, fr);
679	code = va_arg(ap, int);
680	va_end(ap);
681
682	imcb_error(ic, "Connection aborted by server: %s", code == 1 ?
683	"someone else logged in with your account" :
684	"unknown reason");
685
686	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
687	means a concurrent login somewhere else. */
688	odata->no_reconnect = code == 1;
689
690	/* DO NOT log out here! Just tell the callback to do it. */
691	odata->killme = TRUE;
692
693	return 1;
694	}
695
696	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...)
697	{
698	struct im_connection *ic = sess->aux_data;
699	struct chat_connection *chatcon;
700	struct groupchat *c = NULL;
701	static int id = 1;
702
703	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
704	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
705	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
706	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
707	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
708
709	aim_clientready(sess, fr->conn);
710
711	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
712	chatcon->id = id;
713
714	c = bee_chat_by_title(ic->bee, ic, chatcon->show);
715	if (c && !c->data) {
716	chatcon->cnv = c;
717	} else {
718	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
719	}
720	chatcon->cnv->data = chatcon;
721
722	return 1;
723	}
724
725	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...)
726	{
727
728	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
729	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
730
731	aim_clientready(sess, fr->conn);
732
733	aim_chatnav_reqrights(sess, fr->conn);
734
735	return 1;
736	}
737
738	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond)
739	{
740	struct im_connection *ic = data;
741	struct oscar_data *odata;
742	aim_session_t *sess;
743	aim_conn_t *tstconn;
744
745	if (!g_slist_find(get_connections(), ic)) {
746	closesocket(source);
747	return FALSE;
748	}
749
750	odata = ic->proto_data;
751	sess = odata->sess;
752	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
753
754	if (source < 0) {
755	aim_conn_kill(sess, &tstconn);
756	return FALSE;
757	}
758
759	aim_conn_completeconnect(sess, tstconn);
760	odata->cnpa = b_input_add(tstconn->fd, B_EV_IO_READ,
761	oscar_callback, tstconn);
762
763	return FALSE;
764	}
765
766	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
767	{
768	struct im_connection *ic = data;
769	struct oscar_data *odata;
770	aim_session_t *sess;
771	aim_conn_t *tstconn;
772
773	if (!g_slist_find(get_connections(), ic)) {
774	closesocket(source);
775	return FALSE;
776	}
777
778	odata = ic->proto_data;
779	sess = odata->sess;
780	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
781
782	if (source < 0) {
783	aim_conn_kill(sess, &tstconn);
784	return FALSE;
785	}
786
787	aim_conn_completeconnect(sess, tstconn);
788	odata->paspa = b_input_add(tstconn->fd, B_EV_IO_READ,
789	oscar_callback, tstconn);
790
791	return FALSE;
792	}
793
794	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
795	{
796	struct chat_connection *ccon = data;
797	struct im_connection *ic = ccon->ic;
798	struct oscar_data *odata;
799	aim_session_t *sess;
800	aim_conn_t *tstconn;
801
802	if (!g_slist_find(get_connections(), ic)) {
803	closesocket(source);
804	g_free(ccon->show);
805	g_free(ccon->name);
806	g_free(ccon);
807	return FALSE;
808	}
809
810	odata = ic->proto_data;
811	sess = odata->sess;
812	tstconn = ccon->conn;
813
814	if (source < 0) {
815	aim_conn_kill(sess, &tstconn);
816	g_free(ccon->show);
817	g_free(ccon->name);
818	g_free(ccon);
819	return FALSE;
820	}
821
822	aim_conn_completeconnect(sess, ccon->conn);
823	ccon->inpa = b_input_add(tstconn->fd,
824	B_EV_IO_READ,
825	oscar_callback, tstconn);
826	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
827
828	return FALSE;
829	}
830
831	/* Hrmph. I don't know how to make this look better. --mid */
832	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...)
833	{
834	va_list ap;
835	struct aim_redirect_data *redir;
836	struct im_connection *ic = sess->aux_data;
837	aim_conn_t *tstconn;
838	int i;
839	char *host;
840	int port;
841
842	va_start(ap, fr);
843	redir = va_arg(ap, struct aim_redirect_data *);
844	va_end(ap);
845
846	port = AIM_LOGIN_PORT;
847	for (i = 0; i < (int) strlen(redir->ip); i++) {
848	if (redir->ip[i] == ':') {
849	port = atoi(&(redir->ip[i + 1]));
850	break;
851	}
852	}
853	host = g_strndup(redir->ip, i);
854
855	switch (redir->group) {
856	case 0x7: /* Authorizer */
857	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
858	if (tstconn == NULL) {
859	g_free(host);
860	return 1;
861	}
862	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin,
863	0);
864	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
865	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
866	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
867
868	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
869	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
870	if (tstconn->fd < 0) {
871	aim_conn_kill(sess, &tstconn);
872	g_free(host);
873	return 1;
874	}
875	aim_sendcookie(sess, tstconn, redir->cookie);
876	break;
877	case 0xd: /* ChatNav */
878	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
879	if (tstconn == NULL) {
880	g_free(host);
881	return 1;
882	}
883	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE,
884	conninitdone_chatnav, 0);
885
886	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
887	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
888	if (tstconn->fd < 0) {
889	aim_conn_kill(sess, &tstconn);
890	g_free(host);
891	return 1;
892	}
893	aim_sendcookie(sess, tstconn, redir->cookie);
894	break;
895	case 0xe: /* Chat */
896	{
897	struct chat_connection *ccon;
898
899	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
900	if (tstconn == NULL) {
901	g_free(host);
902	return 1;
903	}
904
905	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat,
906	0);
907
908	ccon = g_new0(struct chat_connection, 1);
909	ccon->conn = tstconn;
910	ccon->ic = ic;
911	ccon->fd = -1;
912	ccon->name = g_strdup(redir->chat.room);
913	ccon->exchange = redir->chat.exchange;
914	ccon->instance = redir->chat.instance;
915	ccon->show = extract_name(redir->chat.room);
916
917	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
918	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
919	if (ccon->conn->fd < 0) {
920	aim_conn_kill(sess, &tstconn);
921	g_free(host);
922	g_free(ccon->show);
923	g_free(ccon->name);
924	g_free(ccon);
925	return 1;
926	}
927	aim_sendcookie(sess, tstconn, redir->cookie);
928	}
929	break;
930	default: /* huh? */
931	break;
932	}
933
934	g_free(host);
935	return 1;
936	}
937
938	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...)
939	{
940	struct im_connection *ic = sess->aux_data;
941	struct oscar_data *od = ic->proto_data;
942	aim_userinfo_t *info;
943	time_t time_idle = 0, signon = 0;
944	int flags = OPT_LOGGED_IN;
945	char tmp, state_string = NULL;
946
947	va_list ap;
948
949	va_start(ap, fr);
950	info = va_arg(ap, aim_userinfo_t *);
951	va_end(ap);
952
953	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
954	if (info->flags & AIM_FLAG_AWAY) {
955	flags \|= OPT_AWAY;
956	}
957	}
958
959	/* Maybe this should be done just for AIM contacts, not sure. */
960	if (info->flags & AIM_FLAG_WIRELESS) {
961	flags \|= OPT_MOBILE;
962	}
963
964	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
965	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
966	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
967	flags \|= OPT_AWAY;
968	}
969
970	if (info->icqinfo.status & AIM_ICQ_STATE_DND) {
971	state_string = "Do Not Disturb";
972	} else if (info->icqinfo.status & AIM_ICQ_STATE_OUT) {
973	state_string = "Not Available";
974	} else if (info->icqinfo.status & AIM_ICQ_STATE_BUSY) {
975	state_string = "Occupied";
976	} else if (info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE) {
977	state_string = "Invisible";
978	}
979	}
980
981	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
982	time(&time_idle);
983	time_idle -= info->idletime * 60;
984	}
985
986	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN) {
987	signon = time(NULL) - info->sessionlen;
988	}
989
990	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
991	uint32_t *uin = g_new0(uint32_t, 1);
992
993	if (od->ips == NULL) {
994	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
995	}
996
997	if (sscanf(info->sn, "%d", uin) == 1) {
998	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
999	}
1000	}
1001
1002	tmp = normalize(info->sn);
1003	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
1004	imcb_buddy_times(ic, tmp, signon, time_idle);
1005
1006
1007	return 1;
1008	}
1009
1010	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...)
1011	{
1012	aim_userinfo_t *info;
1013	va_list ap;
1014	struct im_connection *ic = sess->aux_data;
1015
1016	va_start(ap, fr);
1017	info = va_arg(ap, aim_userinfo_t *);
1018	va_end(ap);
1019
1020	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL);
1021
1022	return 1;
1023	}
1024
1025	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1026	struct aim_incomingim_ch1_args *args)
1027	{
1028	char *tmp = g_malloc(BUF_LONG + 1);
1029	struct im_connection *ic = sess->aux_data;
1030	int flags = 0;
1031
1032	if (args->icbmflags & AIM_IMFLAGS_AWAY) {
1033	flags \|= OPT_AWAY;
1034	}
1035
1036	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1037	char *src;
1038
1039	if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1040	src = "UCS-2BE";
1041	} else {
1042	src = "ISO8859-1";
1043	}
1044
1045	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1046	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1047	// Successfully converted!
1048	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1049	int i;
1050
1051	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1052	unsigned short uni;
1053
1054	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i + 1] & 0xff);
1055
1056	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1057	g_snprintf(tmp + strlen(tmp), BUF_LONG - strlen(tmp), "%c", uni);
1058	} else { /* something else, do UNICODE entity */
1059	g_snprintf(tmp + strlen(tmp), BUF_LONG - strlen(tmp), "&#%04x;", uni);
1060	}
1061	}
1062	} else {
1063	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1064	}
1065	} else if (args->mpmsg.numparts == 0) {
1066	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1067	} else {
1068	aim_mpmsg_section_t *part;
1069
1070	*tmp = 0;
1071	for (part = args->mpmsg.parts; part; part = part->next) {
1072	if (part->data) {
1073	g_strlcat(tmp, (char *) part->data, BUF_LONG);
1074	g_strlcat(tmp, "\n", BUF_LONG);
1075	}
1076	}
1077	}
1078
1079	strip_linefeed(tmp);
1080	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1081	g_free(tmp);
1082
1083	return 1;
1084	}
1085
1086	void oscar_accept_chat(void *data);
1087	void oscar_reject_chat(void *data);
1088
1089	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1090	struct aim_incomingim_ch2_args *args)
1091	{
1092	struct im_connection *ic = sess->aux_data;
1093
1094	if (args->status != AIM_RENDEZVOUS_PROPOSE) {
1095	return 1;
1096	}
1097
1098	if (args->reqclass & AIM_CAPS_CHAT) {
1099	char *name = extract_name(args->info.chat.roominfo.name);
1100	int *exch = g_new0(int, 1);
1101	GList *m = NULL;
1102	char txt[1024];
1103	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1104
1105	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1106	*exch = args->info.chat.roominfo.exchange;
1107	m = g_list_append(m, exch);
1108
1109	g_snprintf(txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg);
1110
1111	inv->ic = ic;
1112	inv->exchange = *exch;
1113	inv->name = g_strdup(name);
1114
1115	imcb_ask(ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1116
1117	if (name) {
1118	g_free(name);
1119	}
1120	} else if (args->reqclass & AIM_CAPS_ICQRTF) {
1121	// TODO: constify
1122	char text[strlen(args->info.rtfmsg.rtfmsg) + 1];
1123	strncpy(text, args->info.rtfmsg.rtfmsg, sizeof(text));
1124	imcb_buddy_msg(ic, normalize(userinfo->sn), text, 0, 0);
1125	}
1126
1127	return 1;
1128	}
1129
1130	static void gaim_icq_authgrant(void *data_)
1131	{
1132	struct icq_auth *data = data_;
1133	char *uin;
1134	struct oscar_data od = (struct oscar_data ) data->ic->proto_data;
1135
1136	uin = g_strdup_printf("%u", data->uin);
1137	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1138	// char *message = 0;
1139	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1140	imcb_ask_add(data->ic, uin, NULL);
1141
1142	g_free(uin);
1143	g_free(data);
1144	}
1145
1146	static void gaim_icq_authdeny(void *data_)
1147	{
1148	struct icq_auth *data = data_;
1149	char uin, message;
1150	struct oscar_data od = (struct oscar_data ) data->ic->proto_data;
1151
1152	uin = g_strdup_printf("%u", data->uin);
1153	message = g_strdup_printf("No reason given.");
1154	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1155	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1156	g_free(message);
1157
1158	g_free(uin);
1159	g_free(data);
1160	}
1161
1162	/*
1163	* For when other people ask you for authorization
1164	*/
1165	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg)
1166	{
1167	struct icq_auth *data;
1168	char *reason = NULL;
1169	char *dialog_msg;
1170
1171	if (set_getbool(&ic->acc->set, "ignore_auth_requests")) {
1172	return;
1173	}
1174
1175	data = g_new(struct icq_auth, 1);
1176
1177	if (strlen(msg) > 6) {
1178	reason = msg + 6;
1179	}
1180
1181	dialog_msg = g_strdup_printf("The user %u wants to add you to their buddy list for the following reason: %s",
1182	uin, reason ? reason : "No reason given.");
1183	data->ic = ic;
1184	data->uin = uin;
1185	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1186	g_free(dialog_msg);
1187	}
1188
1189	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1190	struct aim_incomingim_ch4_args *args)
1191	{
1192	struct im_connection *ic = sess->aux_data;
1193
1194	switch (args->type) {
1195	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1196	char uin, message;
1197	uin = g_strdup_printf("%u", args->uin);
1198	message = g_strdup(args->msg);
1199	strip_linefeed(message);
1200	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1201	g_free(uin);
1202	g_free(message);
1203	} break;
1204
1205	case 0x0004: { /* Someone sent you a URL */
1206	char uin, message;
1207	char **m;
1208
1209	uin = g_strdup_printf("%u", args->uin);
1210	m = g_strsplit(args->msg, "\376", 2);
1211
1212	if ((strlen(m[0]) != 0)) {
1213	message = g_strjoinv(" -- ", m);
1214	} else {
1215	message = m[1];
1216	}
1217
1218	strip_linefeed(message);
1219	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1220	g_free(uin);
1221	g_free(m);
1222	g_free(message);
1223	} break;
1224
1225	case 0x0006: { /* Someone requested authorization */
1226	gaim_icq_authask(ic, args->uin, args->msg);
1227	} break;
1228
1229	case 0x0007: { /* Someone has denied you authorization */
1230	imcb_log(sess->aux_data,
1231	"The user %u has denied your request to add them to your contact list for the following reason:\n%s", args->uin,
1232	args->msg ? args->msg : _("No reason given."));
1233	} break;
1234
1235	case 0x0008: { /* Someone has granted you authorization */
1236	imcb_log(sess->aux_data,
1237	"The user %u has granted your request to add them to your contact list for the following reason:\n%s", args->uin,
1238	args->msg ? args->msg : _("No reason given."));
1239	} break;
1240
1241	case 0x0012: {
1242	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1243	} break;
1244
1245	default: {; } break;
1246	}
1247
1248	return 1;
1249	}
1250
1251	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...)
1252	{
1253	int channel, ret = 0;
1254	aim_userinfo_t *userinfo;
1255	va_list ap;
1256
1257	va_start(ap, fr);
1258	channel = va_arg(ap, int);
1259	userinfo = va_arg(ap, aim_userinfo_t *);
1260
1261	switch (channel) {
1262	case 1: { /* standard message */
1263	struct aim_incomingim_ch1_args *args;
1264	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1265	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1266	} break;
1267
1268	case 2: { /* rendezvous */
1269	struct aim_incomingim_ch2_args *args;
1270	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1271	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1272	} break;
1273
1274	case 4: { /* ICQ */
1275	struct aim_incomingim_ch4_args *args;
1276	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1277	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1278	} break;
1279
1280	default: {; } break;
1281	}
1282
1283	va_end(ap);
1284
1285	return ret;
1286	}
1287
1288	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...)
1289	{
1290	va_list ap;
1291	guint16 nummissed, reason;
1292	aim_userinfo_t *userinfo;
1293
1294	va_start(ap, fr);
1295	va_arg(ap, unsigned int); /* chan */
1296	userinfo = va_arg(ap, aim_userinfo_t *);
1297	nummissed = (guint16) va_arg(ap, unsigned int);
1298	reason = (guint16) va_arg(ap, unsigned int);
1299	va_end(ap);
1300
1301	switch (reason) {
1302	case 0:
1303	/* Invalid (0) */
1304	imcb_error(sess->aux_data,
1305	nummissed == 1 ?
1306	_("You missed %d message from %s because it was invalid.") :
1307	_("You missed %d messages from %s because they were invalid."),
1308	nummissed,
1309	userinfo->sn);
1310	break;
1311	case 1:
1312	/* Message too large */
1313	imcb_error(sess->aux_data,
1314	nummissed == 1 ?
1315	_("You missed %d message from %s because it was too large.") :
1316	_("You missed %d messages from %s because they were too large."),
1317	nummissed,
1318	userinfo->sn);
1319	break;
1320	case 2:
1321	/* Rate exceeded */
1322	imcb_error(sess->aux_data,
1323	nummissed == 1 ?
1324	_("You missed %d message from %s because the rate limit has been exceeded.") :
1325	_("You missed %d messages from %s because the rate limit has been exceeded."),
1326	nummissed,
1327	userinfo->sn);
1328	break;
1329	case 3:
1330	/* Evil Sender */
1331	imcb_error(sess->aux_data,
1332	nummissed == 1 ?
1333	_("You missed %d message from %s because it was too evil.") :
1334	_("You missed %d messages from %s because they are too evil."),
1335	nummissed,
1336	userinfo->sn);
1337	break;
1338	case 4:
1339	/* Evil Receiver */
1340	imcb_error(sess->aux_data,
1341	nummissed == 1 ?
1342	_("You missed %d message from %s because you are too evil.") :
1343	_("You missed %d messages from %s because you are too evil."),
1344	nummissed,
1345	userinfo->sn);
1346	break;
1347	default:
1348	imcb_error(sess->aux_data,
1349	nummissed == 1 ?
1350	_("You missed %d message from %s for unknown reasons.") :
1351	_("You missed %d messages from %s for unknown reasons."),
1352	nummissed,
1353	userinfo->sn);
1354	break;
1355	}
1356
1357	return 1;
1358	}
1359
1360	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...)
1361	{
1362	va_list ap;
1363	guint16 reason;
1364
1365	va_start(ap, fr);
1366	reason = (guint16) va_arg(ap, unsigned int);
1367	va_end(ap);
1368
1369	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1370	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1371
1372	return 1;
1373	}
1374
1375	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...)
1376	{
1377	va_list ap;
1378	char *destn;
1379	guint16 reason;
1380
1381	va_start(ap, fr);
1382	reason = (guint16) va_arg(ap, unsigned int);
1383	destn = va_arg(ap, char *);
1384	va_end(ap);
1385
1386	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1387	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1388
1389	return 1;
1390	}
1391
1392	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...)
1393	{
1394	va_list ap;
1395	char *destn;
1396	guint16 reason;
1397
1398	va_start(ap, fr);
1399	reason = (guint16) va_arg(ap, unsigned int);
1400	destn = va_arg(ap, char *);
1401	va_end(ap);
1402
1403	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1404	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1405
1406	return 1;
1407	}
1408
1409	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...)
1410	{
1411	guint16 id;
1412	va_list ap;
1413
1414	va_start(ap, fr);
1415	id = (guint16) va_arg(ap, unsigned int);
1416	va_arg(ap, char ); / msg */
1417	va_end(ap);
1418
1419	if (id < 4) {
1420	imcb_error(sess->aux_data, _("Your connection may be lost."));
1421	}
1422
1423	return 1;
1424	}
1425
1426	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...)
1427	{
1428	va_list ap;
1429	guint16 type;
1430	struct im_connection *ic = sess->aux_data;
1431	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1432
1433	va_start(ap, fr);
1434	type = (guint16) va_arg(ap, unsigned int);
1435
1436	switch (type) {
1437	case 0x0002: {
1438	va_arg(ap, unsigned int); /* maxrooms */
1439	va_arg(ap, int); /* exchangecount */
1440	va_arg(ap, struct aim_chat_exchangeinfo ); / exchanges */
1441	va_end(ap);
1442
1443	while (odata->create_rooms) {
1444	struct create_room *cr = odata->create_rooms->data;
1445	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1446	g_free(cr->name);
1447	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1448	g_free(cr);
1449	}
1450	}
1451	break;
1452	case 0x0008: {
1453	char *ck;
1454	guint16 instance, exchange;
1455
1456	va_arg(ap, char ); / fqcn */
1457	instance = (guint16) va_arg(ap, unsigned int);
1458	exchange = (guint16) va_arg(ap, unsigned int);
1459	va_arg(ap, unsigned int); /* flags */
1460	va_arg(ap, guint32); /* createtime */
1461	va_arg(ap, unsigned int); /* maxmsglen */
1462	va_arg(ap, unsigned int); /* maxoccupancy */
1463	va_arg(ap, int); /* createperms */
1464	va_arg(ap, unsigned int); /* unknown */
1465	va_arg(ap, char ); / name */
1466	ck = va_arg(ap, char *);
1467	va_end(ap);
1468
1469	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1470	}
1471	break;
1472	default:
1473	va_end(ap);
1474	break;
1475	}
1476	return 1;
1477	}
1478
1479	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...)
1480	{
1481	va_list ap;
1482	int count, i;
1483	aim_userinfo_t *info;
1484	struct im_connection *g = sess->aux_data;
1485
1486	struct chat_connection *c = NULL;
1487
1488	va_start(ap, fr);
1489	count = va_arg(ap, int);
1490	info = va_arg(ap, aim_userinfo_t *);
1491	va_end(ap);
1492
1493	c = find_oscar_chat_by_conn(g, fr->conn);
1494	if (!c) {
1495	return 1;
1496	}
1497
1498	for (i = 0; i < count; i++) {
1499	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1500	}
1501
1502	return 1;
1503	}
1504
1505	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...)
1506	{
1507	va_list ap;
1508	int count, i;
1509	aim_userinfo_t *info;
1510	struct im_connection *g = sess->aux_data;
1511
1512	struct chat_connection *c = NULL;
1513
1514	va_start(ap, fr);
1515	count = va_arg(ap, int);
1516	info = va_arg(ap, aim_userinfo_t *);
1517	va_end(ap);
1518
1519	c = find_oscar_chat_by_conn(g, fr->conn);
1520	if (!c) {
1521	return 1;
1522	}
1523
1524	for (i = 0; i < count; i++) {
1525	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1526	}
1527
1528	return 1;
1529	}
1530
1531	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...)
1532	{
1533	va_list ap;
1534	guint16 maxmsglen, maxvisiblemsglen;
1535	struct im_connection *ic = sess->aux_data;
1536	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1537
1538	va_start(ap, fr);
1539	va_arg(ap, struct aim_chat_roominfo ); / roominfo */
1540	va_arg(ap, char ); / roomname */
1541	va_arg(ap, int); /* usercount */
1542	va_arg(ap, aim_userinfo_t ); / userinfo */
1543	va_arg(ap, char ); / roomdesc */
1544	va_arg(ap, int); /* unknown_c9 */
1545	va_arg(ap, unsigned long); /* creationtime */
1546	maxmsglen = (guint16) va_arg(ap, int);
1547	va_arg(ap, int); /* unknown_d2 */
1548	va_arg(ap, int); /* unknown_d5 */
1549	maxvisiblemsglen = (guint16) va_arg(ap, int);
1550	va_end(ap);
1551
1552	ccon->maxlen = maxmsglen;
1553	ccon->maxvis = maxvisiblemsglen;
1554
1555	return 1;
1556	}
1557
1558	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...)
1559	{
1560	va_list ap;
1561	aim_userinfo_t *info;
1562	char *msg;
1563	struct im_connection *ic = sess->aux_data;
1564	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1565	char *tmp;
1566
1567	va_start(ap, fr);
1568	info = va_arg(ap, aim_userinfo_t *);
1569	msg = va_arg(ap, char *);
1570
1571	tmp = g_malloc(BUF_LONG);
1572	g_snprintf(tmp, BUF_LONG, "%s", msg);
1573	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1574	g_free(tmp);
1575
1576	return 1;
1577	}
1578
1579	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...)
1580	{
1581	#if 0
1582	static const char *codes[5] = {
1583	"invalid",
1584	"change",
1585	"warning",
1586	"limit",
1587	"limit cleared",
1588	};
1589	#endif
1590	va_list ap;
1591	guint16 code;
1592	guint32 windowsize, clear, currentavg;
1593
1594	va_start(ap, fr);
1595	code = (guint16) va_arg(ap, unsigned int);
1596	va_arg(ap, unsigned int); /* rateclass */
1597	windowsize = (guint32) va_arg(ap, unsigned long);
1598	clear = (guint32) va_arg(ap, unsigned long);
1599	va_arg(ap, unsigned long); /* alert */
1600	va_arg(ap, unsigned long); /* limit */
1601	va_arg(ap, unsigned long); /* disconnect */
1602	currentavg = (guint32) va_arg(ap, unsigned long);
1603	va_arg(ap, unsigned long); /* maxavg */
1604	va_end(ap);
1605
1606	/* XXX fix these values */
1607	if (code == AIM_RATE_CODE_CHANGE) {
1608	if (currentavg >= clear) {
1609	aim_conn_setlatency(fr->conn, 0);
1610	}
1611	} else if (code == AIM_RATE_CODE_WARNING) {
1612	aim_conn_setlatency(fr->conn, windowsize / 4);
1613	} else if (code == AIM_RATE_CODE_LIMIT) {
1614	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1615	"Please wait 10 seconds and try again."));
1616	aim_conn_setlatency(fr->conn, windowsize / 2);
1617	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1618	aim_conn_setlatency(fr->conn, 0);
1619	}
1620
1621	return 1;
1622	}
1623
1624	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...)
1625	{
1626	return 1;
1627	}
1628
1629	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...)
1630	{
1631
1632	aim_reqpersonalinfo(sess, fr->conn);
1633	aim_bos_reqlocaterights(sess, fr->conn);
1634	aim_bos_reqbuddyrights(sess, fr->conn);
1635
1636	aim_reqicbmparams(sess);
1637
1638	aim_bos_reqrights(sess, fr->conn);
1639	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1640	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1641	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1642
1643	return 1;
1644	}
1645
1646	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...)
1647	{
1648	struct im_connection *ic = sess->aux_data;
1649	struct oscar_data *od = ic->proto_data;
1650
1651	aim_clientready(sess, fr->conn);
1652
1653	if (od->chpass) {
1654	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1655	g_free(od->oldp);
1656	od->oldp = NULL;
1657	g_free(od->newp);
1658	od->newp = NULL;
1659	od->chpass = FALSE;
1660	}
1661	if (od->setnick) {
1662	aim_admin_setnick(sess, fr->conn, od->newsn);
1663	g_free(od->newsn);
1664	od->newsn = NULL;
1665	od->setnick = FALSE;
1666	}
1667	if (od->conf) {
1668	aim_admin_reqconfirm(sess, fr->conn);
1669	od->conf = FALSE;
1670	}
1671	if (od->reqemail) {
1672	aim_admin_getinfo(sess, fr->conn, 0x0011);
1673	od->reqemail = FALSE;
1674	}
1675	if (od->setemail) {
1676	aim_admin_setemail(sess, fr->conn, od->email);
1677	g_free(od->email);
1678	od->setemail = FALSE;
1679	}
1680
1681	return 1;
1682	}
1683
1684	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...)
1685	{
1686	struct aim_icbmparameters *params;
1687	va_list ap;
1688
1689	va_start(ap, fr);
1690	params = va_arg(ap, struct aim_icbmparameters *);
1691	va_end(ap);
1692
1693	/* Maybe senderwarn and recverwarn should be user preferences... */
1694	params->flags = 0x0000000b;
1695	params->maxmsglen = 8000;
1696	params->minmsginterval = 0;
1697
1698	aim_seticbmparam(sess, params);
1699
1700	return 1;
1701	}
1702
1703	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1704	{
1705	va_list ap;
1706	guint16 maxsiglen;
1707	struct im_connection *ic = sess->aux_data;
1708	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1709
1710	va_start(ap, fr);
1711	maxsiglen = va_arg(ap, int);
1712	va_end(ap);
1713
1714	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint) maxsiglen;
1715
1716	/* FIXME: It seems we're not really using this, and it broke now that
1717	struct aim_user is dead.
1718	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1719	*/
1720
1721	return 1;
1722	}
1723
1724	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...)
1725	{
1726	va_list ap;
1727	guint16 maxbuddies, maxwatchers;
1728	struct im_connection *ic = sess->aux_data;
1729	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1730
1731	va_start(ap, fr);
1732	maxbuddies = (guint16) va_arg(ap, unsigned int);
1733	maxwatchers = (guint16) va_arg(ap, unsigned int);
1734	va_end(ap);
1735
1736	odata->rights.maxbuddies = (guint) maxbuddies;
1737	odata->rights.maxwatchers = (guint) maxwatchers;
1738
1739	return 1;
1740	}
1741
1742	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...)
1743	{
1744	guint16 maxpermits, maxdenies;
1745	va_list ap;
1746	struct im_connection *ic = sess->aux_data;
1747	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1748
1749	va_start(ap, fr);
1750	maxpermits = (guint16) va_arg(ap, unsigned int);
1751	maxdenies = (guint16) va_arg(ap, unsigned int);
1752	va_end(ap);
1753
1754	odata->rights.maxpermits = (guint) maxpermits;
1755	odata->rights.maxdenies = (guint) maxdenies;
1756
1757	aim_clientready(sess, fr->conn);
1758
1759	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1760
1761	aim_ssi_reqrights(sess, fr->conn);
1762	aim_ssi_reqalldata(sess, fr->conn);
1763
1764	return 1;
1765	}
1766
1767	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...)
1768	{
1769	va_list ap;
1770	struct aim_icq_offlinemsg *msg;
1771	struct im_connection *ic = sess->aux_data;
1772
1773	va_start(ap, fr);
1774	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1775	va_end(ap);
1776
1777	switch (msg->type) {
1778	case 0x0001: { /* Basic offline message */
1779	char sender[32];
1780	char *dialog_msg = g_strdup(msg->msg);
1781	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1782	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1783	strip_linefeed(dialog_msg);
1784	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1785	g_free(dialog_msg);
1786	} break;
1787
1788	case 0x0004: { /* Someone sent you a URL */
1789	char sender[32];
1790	char *dialog_msg;
1791	char **m;
1792
1793	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1794	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1795
1796	m = g_strsplit(msg->msg, "\376", 2);
1797
1798	if ((strlen(m[0]) != 0)) {
1799	dialog_msg = g_strjoinv(" -- ", m);
1800	} else {
1801	dialog_msg = m[1];
1802	}
1803
1804	strip_linefeed(dialog_msg);
1805	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1806	g_free(dialog_msg);
1807	g_free(m);
1808	} break;
1809
1810	case 0x0006: { /* Authorization request */
1811	gaim_icq_authask(ic, msg->sender, msg->msg);
1812	} break;
1813
1814	case 0x0007: { /* Someone has denied you authorization */
1815	imcb_log(sess->aux_data,
1816	"The user %u has denied your request to add them to your contact list for the following reason:\n%s", msg->sender,
1817	msg->msg ? msg->msg : _("No reason given."));
1818	} break;
1819
1820	case 0x0008: { /* Someone has granted you authorization */
1821	imcb_log(sess->aux_data,
1822	"The user %u has granted your request to add them to your contact list for the following reason:\n%s", msg->sender,
1823	msg->msg ? msg->msg : _("No reason given."));
1824	} break;
1825
1826	case 0x0012: {
1827	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1828	} break;
1829
1830	default: {; }
1831	}
1832
1833	return 1;
1834	}
1835
1836	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1837	{
1838	aim_icq_ackofflinemsgs(sess);
1839	return 1;
1840	}
1841
1842	static void oscar_keepalive(struct im_connection *ic)
1843	{
1844	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1845
1846	aim_flap_nop(odata->sess, odata->conn);
1847	}
1848
1849	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags)
1850	{
1851	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1852	int ret = 0, len = strlen(message);
1853
1854	if (imflags & OPT_AWAY) {
1855	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1856	} else {
1857	struct aim_sendimext_args args;
1858	char *s;
1859
1860	args.flags = AIM_IMFLAGS_ACK;
1861	if (odata->icq) {
1862	args.flags \|= AIM_IMFLAGS_OFFLINE;
1863	}
1864	for (s = message; *s; s++) {
1865	if (*s & 128) {
1866	break;
1867	}
1868	}
1869
1870	/* Message contains high ASCII chars, time for some translation! */
1871	if (*s) {
1872	s = g_malloc(BUF_LONG);
1873	/* Try if we can put it in an ISO8859-1 string first.
1874	If we can't, fall back to UTF16. */
1875	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1876	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1877	len = ret;
1878	} else if ((ret = do_iconv("UTF-8", "UCS-2BE", message, s, len, BUF_LONG)) >= 0) {
1879	args.flags \|= AIM_IMFLAGS_UNICODE;
1880	len = ret;
1881	} else {
1882	/* OOF, translation failed... Oh well.. */
1883	g_free(s);
1884	s = message;
1885	}
1886	} else {
1887	s = message;
1888	}
1889
1890	args.features = gaim_features;
1891	args.featureslen = sizeof(gaim_features);
1892
1893	args.destsn = name;
1894	args.msg = s;
1895	args.msglen = len;
1896
1897	ret = aim_send_im_ext(odata->sess, &args);
1898
1899	if (s != message) {
1900	g_free(s);
1901	}
1902	}
1903	if (ret >= 0) {
1904	return 1;
1905	}
1906	return ret;
1907	}
1908
1909	static void oscar_get_info(struct im_connection g, char name)
1910	{
1911	struct oscar_data odata = (struct oscar_data ) g->proto_data;
1912
1913	if (odata->icq) {
1914	aim_icq_getallinfo(odata->sess, name);
1915	} else {
1916	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1917	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1918	}
1919	}
1920
1921	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1922	{
1923	if (state == NULL) {
1924	state = "";
1925	}
1926
1927	if (!g_strcasecmp(state, _("Visible"))) {
1928	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1929	return;
1930	} else if (!g_strcasecmp(state, _("Invisible"))) {
1931	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1932	return;
1933	} else if (message == NULL) {
1934	message = state;
1935	}
1936
1937	if (od->rights.maxawaymsglen == 0) {
1938	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1939	}
1940
1941	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1942
1943	g_free(ic->away);
1944	ic->away = NULL;
1945
1946	if (!message) {
1947	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1948	return;
1949	}
1950
1951	if (strlen(message) > od->rights.maxawaymsglen) {
1952	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating",
1953	od->rights.maxawaymsglen);
1954	}
1955
1956	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1957	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1958
1959	return;
1960	}
1961
1962	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1963	{
1964	const char *msg = NULL;
1965	gboolean no_message = FALSE;
1966
1967	/* clean old states */
1968	g_free(ic->away);
1969	ic->away = NULL;
1970	od->sess->aim_icq_state = 0;
1971
1972	/* if no message, then use an empty message */
1973	if (message) {
1974	msg = message;
1975	} else {
1976	msg = "";
1977	no_message = TRUE;
1978	}
1979
1980	if (state == NULL) {
1981	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1982	} else if (!g_strcasecmp(state, "Away")) {
1983	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1984	ic->away = g_strdup(msg);
1985	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1986	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
1987	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
1988	ic->away = g_strdup(msg);
1989	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
1990	} else if (!g_strcasecmp(state, "Not Available")) {
1991	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
1992	ic->away = g_strdup(msg);
1993	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
1994	} else if (!g_strcasecmp(state, "Occupied")) {
1995	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
1996	ic->away = g_strdup(msg);
1997	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
1998	} else if (!g_strcasecmp(state, "Free For Chat")) {
1999	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
2000	ic->away = g_strdup(msg);
2001	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
2002	} else if (!g_strcasecmp(state, "Invisible")) {
2003	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
2004	ic->away = g_strdup(msg);
2005	} else {
2006	if (no_message) {
2007	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2008	} else {
2009	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2010	ic->away = g_strdup(msg);
2011	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2012	}
2013	}
2014
2015	return;
2016	}
2017
2018	static void oscar_set_away(struct im_connection ic, char state, char *message)
2019	{
2020	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2021
2022	oscar_set_away_aim(ic, od, state, message);
2023	if (od->icq) {
2024	oscar_set_away_icq(ic, od, state, message);
2025	}
2026
2027	return;
2028	}
2029
2030	static void oscar_add_buddy(struct im_connection g, char name, char *group)
2031	{
2032	struct oscar_data odata = (struct oscar_data ) g->proto_data;
2033	bee_user_t *bu;
2034
2035	if (group && (bu = bee_user_by_handle(g->bee, g, name)) && bu->group) {
2036	aim_ssi_movebuddy(odata->sess, odata->conn, bu->group->name, group, name);
2037	} else {
2038	aim_ssi_addbuddies(odata->sess, odata->conn, group ? : OSCAR_GROUP, &name, 1, 0);
2039	}
2040	}
2041
2042	static void oscar_remove_buddy(struct im_connection g, char name, char *group)
2043	{
2044	struct oscar_data odata = (struct oscar_data ) g->proto_data;
2045	struct aim_ssi_item *ssigroup;
2046
2047	while ((ssigroup =
2048	aim_ssi_itemlist_findparent(odata->sess->ssi.items,
2049	name)) &&
2050	!aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1)) {
2051	;
2052	}
2053	}
2054
2055	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...)
2056	{
2057	return 1;
2058	}
2059
2060	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...)
2061	{
2062	struct im_connection *ic = sess->aux_data;
2063	struct aim_ssi_item curitem, curgroup = NULL;
2064	int tmp;
2065	char *nrm;
2066
2067	/* Add from server list to local list */
2068	tmp = 0;
2069	for (curitem = sess->ssi.items; curitem; curitem = curitem->next) {
2070	nrm = curitem->name ? normalize(curitem->name) : NULL;
2071
2072	switch (curitem->type) {
2073	case 0x0000: /* Buddy */
2074	if ((curitem->name) && (!imcb_buddy_by_handle(ic, nrm))) {
2075	char *realname = NULL;
2076
2077	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1)) {
2078	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2079	}
2080
2081	imcb_add_buddy(ic, nrm,
2082	curgroup ? (curgroup->gid ==
2083	curitem->gid ? curgroup->name : NULL) : NULL);
2084
2085	if (realname) {
2086	imcb_buddy_nick_hint(ic, nrm, realname);
2087	imcb_rename_buddy(ic, nrm, realname);
2088	g_free(realname);
2089	}
2090	}
2091	break;
2092
2093	case 0x0001: /* Group */
2094	curgroup = curitem;
2095	break;
2096
2097	case 0x0002: /* Permit buddy */
2098	if (curitem->name) {
2099	GSList *list;
2100	for (list = ic->permit; (list && aim_sncmp(curitem->name, list->data));
2101	list = list->next) {
2102	;
2103	}
2104	if (!list) {
2105	char *name;
2106	name = g_strdup(nrm);
2107	ic->permit = g_slist_append(ic->permit, name);
2108	tmp++;
2109	}
2110	}
2111	break;
2112
2113	case 0x0003: /* Deny buddy */
2114	if (curitem->name) {
2115	GSList *list;
2116	for (list = ic->deny;
2117	(list && aim_sncmp(curitem->name, list->data)); list = list->next) {
2118	;
2119	}
2120	if (!list) {
2121	char *name;
2122	name = g_strdup(nrm);
2123	ic->deny = g_slist_append(ic->deny, name);
2124	tmp++;
2125	}
2126	}
2127	break;
2128
2129	case 0x0004: /* Permit/deny setting */
2130	if (curitem->data) {
2131	guint8 permdeny;
2132	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2133	ic->permdeny = permdeny;
2134	tmp++;
2135	}
2136	}
2137	break;
2138
2139	case 0x0005: /* Presence setting */
2140	/* We don't want to change Gaim's setting because it applies to all accounts */
2141	break;
2142	} /* End of switch on curitem->type */
2143	} /* End of for loop */
2144
2145	aim_ssi_enable(sess, fr->conn);
2146
2147	/* Request offline messages, now that the buddy list is complete. */
2148	aim_icq_reqofflinemsgs(sess);
2149
2150	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2151	imcb_connected(ic);
2152
2153	return 1;
2154	}
2155
2156	static int gaim_ssi_parseack(aim_session_t sess, aim_frame_t fr, ...)
2157	{
2158	aim_snac_t *origsnac;
2159	va_list ap;
2160
2161	va_start(ap, fr);
2162	origsnac = va_arg(ap, aim_snac_t *);
2163	va_end(ap);
2164
2165	if (origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data) {
2166	int i, st, count = aim_bstream_empty(&fr->data);
2167	char *list;
2168
2169	if (count & 1) {
2170	/* Hmm, the length should be even... */
2171	imcb_error(sess->aux_data, "Received SSI ACK package with non-even length");
2172	return(0);
2173	}
2174	count >>= 1;
2175
2176	list = (char *) origsnac->data;
2177	for (i = 0; i < count; i++) {
2178	struct aim_ssi_item *ssigroup = aim_ssi_itemlist_findparent(sess->ssi.items, list);
2179	char *group = ssigroup ? ssigroup->name : NULL;
2180
2181	st = aimbs_get16(&fr->data);
2182	if (st == 0x00) {
2183	imcb_add_buddy(sess->aux_data, normalize(list), group);
2184	} else if (st == 0x0E) {
2185	imcb_log(sess->aux_data,
2186	"Buddy %s can't be added without authorization, requesting authorization",
2187	list);
2188
2189	aim_ssi_auth_request(sess, fr->conn, list, "");
2190	aim_ssi_addbuddies(sess, fr->conn, OSCAR_GROUP, &list, 1, 1);
2191	} else if (st == 0x0A) {
2192	imcb_error(sess->aux_data, "Buddy %s is already in your list", list);
2193	} else {
2194	imcb_error(sess->aux_data, "Error while adding buddy: 0x%04x", st);
2195	}
2196	list += strlen(list) + 1;
2197	}
2198	}
2199
2200	return(1);
2201	}
2202
2203	static void oscar_add_permit(struct im_connection ic, char who)
2204	{
2205	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2206
2207	if (od->icq) {
2208	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2209	} else {
2210	if (od->sess->ssi.received_data) {
2211	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2212	}
2213	}
2214	}
2215
2216	static void oscar_add_deny(struct im_connection ic, char who)
2217	{
2218	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2219
2220	if (od->icq) {
2221	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2222	} else {
2223	if (od->sess->ssi.received_data) {
2224	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2225	}
2226	}
2227	}
2228
2229	static void oscar_rem_permit(struct im_connection ic, char who)
2230	{
2231	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2232
2233	if (!od->icq) {
2234	if (od->sess->ssi.received_data) {
2235	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2236	}
2237	}
2238	}
2239
2240	static void oscar_rem_deny(struct im_connection ic, char who)
2241	{
2242	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2243
2244	if (!od->icq) {
2245	if (od->sess->ssi.received_data) {
2246	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2247	}
2248	}
2249	}
2250
2251	static GList oscar_away_states(struct im_connection ic)
2252	{
2253	struct oscar_data *od = ic->proto_data;
2254
2255	if (od->icq) {
2256	static GList *m = NULL;
2257	m = g_list_append(m, "Away");
2258	m = g_list_append(m, "Do Not Disturb");
2259	m = g_list_append(m, "Not Available");
2260	m = g_list_append(m, "Occupied");
2261	m = g_list_append(m, "Free For Chat");
2262	m = g_list_append(m, "Invisible");
2263	return m;
2264	} else {
2265	static GList *m = NULL;
2266	m = g_list_append(m, "Away");
2267	return m;
2268	}
2269	}
2270
2271	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2272	{
2273	struct im_connection *ic = sess->aux_data;
2274	struct oscar_data *od = ic->proto_data;
2275	gchar who[16];
2276	GString *str;
2277	va_list ap;
2278	struct aim_icq_info *info;
2279	uint32_t ip;
2280
2281	va_start(ap, fr);
2282	info = va_arg(ap, struct aim_icq_info *);
2283	va_end(ap);
2284
2285	if (!info->uin) {
2286	return 0;
2287	}
2288
2289	str = g_string_sized_new(512);
2290	g_snprintf(who, sizeof(who), "%u", info->uin);
2291
2292	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2293	info->nick ? info->nick : "-");
2294	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2295	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2296	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2297	if (info->numaddresses && info->email2) {
2298	int i;
2299	for (i = 0; i < info->numaddresses; i++) {
2300	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2301	}
2302	}
2303	if (od->ips && (ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2304	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2305	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2306	}
2307	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2308	if (info->gender != 0) {
2309	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender == 1 ? _("Female") : _("Male"));
2310	}
2311	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2312	char date[30];
2313	struct tm tm;
2314	memset(&tm, 0, sizeof(struct tm));
2315	tm.tm_mday = (int) info->birthday;
2316	tm.tm_mon = (int) info->birthmonth - 1;
2317	tm.tm_year = (int) info->birthyear % 100;
2318	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2319	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2320	}
2321	if (info->age) {
2322	char age[5];
2323	g_snprintf(age, sizeof(age), "%hhd", info->age);
2324	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2325	}
2326	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2327	if (info->info && info->info[0]) {
2328	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2329	info->info, _("End of Additional Information"));
2330	}
2331	g_string_append_c(str, '\n');
2332	if ((info->homeaddr &&
2333	(info->homeaddr[0])) \|\|
2334	(info->homecity &&
2335	info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2336	g_string_append_printf(str, "%s:", _("Home Address"));
2337	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2338	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2339	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2340	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2341	g_string_append_c(str, '\n');
2342	}
2343	if ((info->workaddr &&
2344	info->workaddr[0]) \|\|
2345	(info->workcity &&
2346	info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2347	g_string_append_printf(str, "%s:", _("Work Address"));
2348	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2349	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2350	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2351	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2352	g_string_append_c(str, '\n');
2353	}
2354	if ((info->workcompany &&
2355	info->workcompany[0]) \|\|
2356	(info->workdivision &&
2357	info->workdivision[0]) \|\|
2358	(info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2359	g_string_append_printf(str, "%s:", _("Work Information"));
2360	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2361	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2362	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2363	if (info->workwebpage && info->workwebpage[0]) {
2364	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2365	}
2366	g_string_append_c(str, '\n');
2367	}
2368
2369	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2370	g_string_free(str, TRUE);
2371
2372	return 1;
2373
2374	}
2375
2376	static char oscar_encoding_extract(const char encoding)
2377	{
2378	char *ret = NULL;
2379	char begin, end;
2380
2381	g_return_val_if_fail(encoding != NULL, NULL);
2382
2383	/* Make sure encoding begins with charset= */
2384	if (strncmp(encoding, "text/plain; charset=", 20) &&
2385	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2386	strncmp(encoding, "text/x-aolrtf; charset=", 23)) {
2387	return NULL;
2388	}
2389
2390	begin = strchr(encoding, '"');
2391	end = strrchr(encoding, '"');
2392
2393	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end)) {
2394	return NULL;
2395	}
2396
2397	ret = g_strndup(begin + 1, (end - 1) - begin);
2398
2399	return ret;
2400	}
2401
2402	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2403	{
2404	char *utf8 = g_new0(char, 8192);
2405
2406	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2407	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2408	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2409	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2410	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2411	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2412	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2413	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2414	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2415	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2416	"attempting to convert to UTF-8 anyway\n", encoding);*/
2417	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2418	}
2419
2420	/*
2421	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2422	* we have been unable to convert the text to utf-8 from the encoding
2423	* that was specified. So we assume it's UTF-8 and hope for the best.
2424	*/
2425	if (*utf8 == 0) {
2426	strncpy(utf8, text, textlen);
2427	}
2428
2429	return utf8;
2430	}
2431
2432	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2433	{
2434	struct im_connection *ic = sess->aux_data;
2435	va_list ap;
2436	aim_userinfo_t *userinfo;
2437	guint16 infotype;
2438	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2439	guint16 text_length;
2440	char *utf8 = NULL;
2441
2442	va_start(ap, fr);
2443	userinfo = va_arg(ap, aim_userinfo_t *);
2444	infotype = va_arg(ap, int);
2445	text_encoding = va_arg(ap, char*);
2446	text = va_arg(ap, char*);
2447	text_length = va_arg(ap, int);
2448	va_end(ap);
2449
2450	if (text_encoding) {
2451	extracted_encoding = oscar_encoding_extract(text_encoding);
2452	}
2453	if (infotype == AIM_GETINFO_GENERALINFO) {
2454	/Display idle time/
2455	char buff[256];
2456	struct tm idletime;
2457	if (userinfo->idletime) {
2458	memset(&idletime, 0, sizeof(struct tm));
2459	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2460	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2461	idletime.tm_min = userinfo->idletime % 60;
2462	idletime.tm_sec = 0;
2463	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2464	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2465	}
2466
2467	if (text) {
2468	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2469	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2470	} else {
2471	imcb_log(ic, _("No user info available."));
2472	}
2473	} else if (infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2474	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2475	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2476	}
2477
2478	g_free(utf8);
2479
2480	return 1;
2481	}
2482
2483	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2484	{
2485	struct im_connection * ic = sess->aux_data;
2486	va_list ap;
2487	guint16 type2;
2488	char * sn;
2489
2490	va_start(ap, fr);
2491	va_arg(ap, int); /* type1 */
2492	sn = va_arg(ap, char*);
2493	type2 = va_arg(ap, int);
2494	va_end(ap);
2495
2496	if (type2 == 0x0002) {
2497	/* User is typing */
2498	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2499	} else if (type2 == 0x0001) {
2500	/* User has typed something, but is not actively typing (stale) */
2501	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2502	} else {
2503	/* User has stopped typing */
2504	imcb_buddy_typing(ic, normalize(sn), 0);
2505	}
2506
2507	return 1;
2508	}
2509
2510	int oscar_send_typing(struct im_connection ic, char who, int typing)
2511	{
2512	struct oscar_data *od = ic->proto_data;
2513
2514	return(aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000));
2515	}
2516
2517	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2518	{
2519	struct im_connection *ic = c->ic;
2520	struct oscar_data * od = (struct oscar_data*) ic->proto_data;
2521	struct chat_connection * ccon;
2522	int ret;
2523	guint8 len = strlen(message);
2524	guint16 flags;
2525	char *s;
2526
2527	if (!(ccon = c->data)) {
2528	return;
2529	}
2530
2531	for (s = message; *s; s++) {
2532	if (*s & 128) {
2533	break;
2534	}
2535	}
2536
2537	flags = AIM_CHATFLAGS_NOREFLECT;
2538
2539	/* Message contains high ASCII chars, time for some translation! */
2540	if (*s) {
2541	s = g_malloc(BUF_LONG);
2542	/* Try if we can put it in an ISO8859-1 string first.
2543	If we can't, fall back to UTF16. */
2544	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2545	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2546	len = ret;
2547	} else if ((ret = do_iconv("UTF-8", "UCS-2BE", message, s, len, BUF_LONG)) >= 0) {
2548	flags \|= AIM_CHATFLAGS_UNICODE;
2549	len = ret;
2550	} else {
2551	/* OOF, translation failed... Oh well.. */
2552	g_free(s);
2553	s = message;
2554	}
2555	} else {
2556	s = message;
2557	}
2558
2559	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2560
2561	if (s != message) {
2562	g_free(s);
2563	}
2564
2565	/* return (ret >= 0); */
2566	}
2567
2568	void oscar_chat_invite(struct groupchat c, char who, char *message)
2569	{
2570	struct im_connection *ic = c->ic;
2571	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2572	struct chat_connection *ccon;
2573
2574	if (!(ccon = c->data)) {
2575	return;
2576	}
2577
2578	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2579	ccon->exchange, ccon->name, 0x0);
2580	}
2581
2582	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2583	{
2584	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2585
2586	/* Notify the conversation window that we've left the chat */
2587	imcb_chat_free(cc->cnv);
2588
2589	/* Destroy the chat_connection */
2590	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2591	if (cc->inpa > 0) {
2592	b_event_remove(cc->inpa);
2593	cc->inpa = 0;
2594	}
2595	aim_conn_kill(od->sess, &cc->conn);
2596	g_free(cc->name);
2597	g_free(cc->show);
2598	g_free(cc);
2599	}
2600
2601	void oscar_chat_leave(struct groupchat *c)
2602	{
2603	if (!c->data) {
2604	return;
2605	}
2606	oscar_chat_kill(c->ic, c->data);
2607	}
2608
2609	struct groupchat oscar_chat_join_internal(struct im_connection ic, const char *room,
2610	const char nick, const char password, int exchange_number)
2611	{
2612	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2613	struct groupchat *ret = imcb_chat_new(ic, room);
2614	aim_conn_t * cur;
2615
2616	if ((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2617	aim_chatnav_createroom(od->sess, cur, room, exchange_number);
2618
2619	return ret;
2620	} else {
2621	struct create_room * cr = g_new0(struct create_room, 1);
2622
2623	cr->exchange = exchange_number;
2624	cr->name = g_strdup(room);
2625	od->create_rooms = g_slist_append(od->create_rooms, cr);
2626	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2627
2628	return ret;
2629	}
2630	}
2631
2632	struct groupchat oscar_chat_join(struct im_connection ic, const char *room,
2633	const char nick, const char password, set_t **sets)
2634	{
2635	return oscar_chat_join_internal(ic, room, nick, password, set_getint(sets, "exchange_number"));
2636	}
2637
2638	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2639	{
2640	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2641	struct groupchat *ret;
2642	static int chat_id = 0;
2643	char * chatname, *s;
2644
2645	chatname = g_strdup_printf("%s%s%d", g_ascii_isdigit(*ic->acc->user) ? "icq" : "",
2646	ic->acc->user, chat_id++);
2647
2648	for (s = chatname; *s; s++) {
2649	if (!g_ascii_isalnum(*s)) {
2650	*s = '0';
2651	}
2652	}
2653
2654	ret = oscar_chat_join_internal(ic, chatname, NULL, NULL, 4);
2655	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2656
2657	g_free(chatname);
2658
2659	return ret;
2660	}
2661
2662	void oscar_accept_chat(void *data)
2663	{
2664	struct aim_chat_invitation * inv = data;
2665
2666	oscar_chat_join_internal(inv->ic, inv->name, NULL, NULL, 4);
2667	g_free(inv->name);
2668	g_free(inv);
2669	}
2670
2671	void oscar_reject_chat(void *data)
2672	{
2673	struct aim_chat_invitation * inv = data;
2674
2675	g_free(inv->name);
2676	g_free(inv);
2677	}
2678
2679	void oscar_chat_add_settings(account_t acc, set_t *head)
2680	{
2681	set_add(head, "exchange_number", "4", set_eval_int, NULL);
2682	}
2683
2684	void oscar_chat_free_settings(account_t acc, set_t *head)
2685	{
2686	set_del(head, "exchange_number");
2687	}
2688
2689	void oscar_initmodule()
2690	{
2691	struct prpl *ret = g_new0(struct prpl, 1);
2692
2693	ret->name = "oscar";
2694	ret->mms = 2343; /* this guess taken from libotr UPGRADING file */
2695	ret->away_states = oscar_away_states;
2696	ret->init = oscar_init;
2697	ret->login = oscar_login;
2698	ret->keepalive = oscar_keepalive;
2699	ret->logout = oscar_logout;
2700	ret->buddy_msg = oscar_buddy_msg;
2701	ret->get_info = oscar_get_info;
2702	ret->set_away = oscar_set_away;
2703	ret->add_buddy = oscar_add_buddy;
2704	ret->remove_buddy = oscar_remove_buddy;
2705	ret->chat_msg = oscar_chat_msg;
2706	ret->chat_invite = oscar_chat_invite;
2707	ret->chat_leave = oscar_chat_leave;
2708	ret->chat_with = oscar_chat_with;
2709	ret->chat_join = oscar_chat_join;
2710	ret->chat_add_settings = oscar_chat_add_settings;
2711	ret->chat_free_settings = oscar_chat_free_settings;
2712	ret->add_permit = oscar_add_permit;
2713	ret->add_deny = oscar_add_deny;
2714	ret->rem_permit = oscar_rem_permit;
2715	ret->rem_deny = oscar_rem_deny;
2716	ret->send_typing = oscar_send_typing;
2717
2718	ret->handle_cmp = aim_sncmp;
2719
2720	register_protocol(ret);
2721	}

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