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source: protocols/oscar/oscar.c @ f26d9a3e

Last change on this file since f26d9a3e was 536dfa1, checked in by Wilmer van der Gaast <wilmer@…>, at 2012-11-11T22:13:07Z
Cleaning up struct im_connection a little bit.
Property mode set to `100644`
File size: 72.9 KB

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

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