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source: protocols/oscar/oscar.c @ f21ad37

Last change on this file since f21ad37 was 0eb971a, checked in by Wilmer van der Gaast <wilmer@…>, at 2012-10-19T22:39:10Z
Removing some fully dead code.
Property mode set to `100644`
File size: 73.2 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	if (!aim_sncmp(ic->acc->user, info->sn))
950	g_snprintf(ic->displayname, sizeof(ic->displayname), "%s", info->sn);
951
952	tmp = normalize(info->sn);
953	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
954	imcb_buddy_times(ic, tmp, signon, time_idle);
955
956
957	return 1;
958	}
959
960	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...) {
961	aim_userinfo_t *info;
962	va_list ap;
963	struct im_connection *ic = sess->aux_data;
964
965	va_start(ap, fr);
966	info = va_arg(ap, aim_userinfo_t *);
967	va_end(ap);
968
969	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL );
970
971	return 1;
972	}
973
974	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch1_args args) {
975	char *tmp = g_malloc(BUF_LONG + 1);
976	struct im_connection *ic = sess->aux_data;
977	int flags = 0;
978
979	if (args->icbmflags & AIM_IMFLAGS_AWAY)
980	flags \|= OPT_AWAY;
981
982	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
983	char *src;
984
985	if (args->icbmflags & AIM_IMFLAGS_UNICODE)
986	src = "UNICODEBIG";
987	else
988	src = "ISO8859-1";
989
990	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
991	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
992	// Successfully converted!
993	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
994	int i;
995
996	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
997	unsigned short uni;
998
999	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i+1] & 0xff);
1000
1001	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1002	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "%c", uni);
1003	} else { /* something else, do UNICODE entity */
1004	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "&#%04x;", uni);
1005	}
1006	}
1007	} else {
1008	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1009	}
1010	} else if (args->mpmsg.numparts == 0) {
1011	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1012	} else {
1013	aim_mpmsg_section_t *part;
1014
1015	*tmp = 0;
1016	for (part = args->mpmsg.parts; part; part = part->next) {
1017	if (part->data) {
1018	g_strlcat(tmp, (char*) part->data, BUF_LONG);
1019	g_strlcat(tmp, "\n", BUF_LONG);
1020	}
1021	}
1022	}
1023
1024	strip_linefeed(tmp);
1025	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1026	g_free(tmp);
1027
1028	return 1;
1029	}
1030
1031	void oscar_accept_chat(void *data);
1032	void oscar_reject_chat(void *data);
1033
1034	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch2_args args) {
1035	struct im_connection *ic = sess->aux_data;
1036
1037	if (args->status != AIM_RENDEZVOUS_PROPOSE)
1038	return 1;
1039
1040	if (args->reqclass & AIM_CAPS_CHAT) {
1041	char *name = extract_name(args->info.chat.roominfo.name);
1042	int *exch = g_new0(int, 1);
1043	GList *m = NULL;
1044	char txt[1024];
1045	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1046
1047	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1048	*exch = args->info.chat.roominfo.exchange;
1049	m = g_list_append(m, exch);
1050
1051	g_snprintf(txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg);
1052
1053	inv->ic = ic;
1054	inv->exchange = *exch;
1055	inv->name = g_strdup(name);
1056
1057	imcb_ask(ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1058
1059	if (name)
1060	g_free(name);
1061	} else if (args->reqclass & AIM_CAPS_ICQRTF) {
1062	// TODO: constify
1063	char text[strlen(args->info.rtfmsg.rtfmsg)+1];
1064	strncpy(text, args->info.rtfmsg.rtfmsg, sizeof(text));
1065	imcb_buddy_msg(ic, normalize(userinfo->sn), text, 0, 0);
1066	}
1067
1068	return 1;
1069	}
1070
1071	static void gaim_icq_authgrant(void *data_) {
1072	struct icq_auth *data = data_;
1073	char *uin;
1074	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1075
1076	uin = g_strdup_printf("%u", data->uin);
1077	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1078	// char *message = 0;
1079	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1080	imcb_ask_add(data->ic, uin, NULL);
1081
1082	g_free(uin);
1083	g_free(data);
1084	}
1085
1086	static void gaim_icq_authdeny(void *data_) {
1087	struct icq_auth *data = data_;
1088	char uin, message;
1089	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1090
1091	uin = g_strdup_printf("%u", data->uin);
1092	message = g_strdup_printf("No reason given.");
1093	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1094	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1095	g_free(message);
1096
1097	g_free(uin);
1098	g_free(data);
1099	}
1100
1101	/*
1102	* For when other people ask you for authorization
1103	*/
1104	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg) {
1105	struct icq_auth *data;
1106	char *reason = NULL;
1107	char *dialog_msg;
1108
1109	if (set_getbool(&ic->acc->set, "ignore_auth_requests"))
1110	return;
1111
1112	data = g_new(struct icq_auth, 1);
1113
1114	if (strlen(msg) > 6)
1115	reason = msg + 6;
1116
1117	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.");
1118	data->ic = ic;
1119	data->uin = uin;
1120	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1121	g_free(dialog_msg);
1122	}
1123
1124	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch4_args args) {
1125	struct im_connection *ic = sess->aux_data;
1126
1127	switch (args->type) {
1128	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1129	char uin, message;
1130	uin = g_strdup_printf("%u", args->uin);
1131	message = g_strdup(args->msg);
1132	strip_linefeed(message);
1133	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1134	g_free(uin);
1135	g_free(message);
1136	} break;
1137
1138	case 0x0004: { /* Someone sent you a URL */
1139	char uin, message;
1140	char **m;
1141
1142	uin = g_strdup_printf("%u", args->uin);
1143	m = g_strsplit(args->msg, "\376", 2);
1144
1145	if ((strlen(m[0]) != 0)) {
1146	message = g_strjoinv(" -- ", m);
1147	} else {
1148	message = m[1];
1149	}
1150
1151	strip_linefeed(message);
1152	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1153	g_free(uin);
1154	g_free(m);
1155	g_free(message);
1156	} break;
1157
1158	case 0x0006: { /* Someone requested authorization */
1159	gaim_icq_authask(ic, args->uin, args->msg);
1160	} break;
1161
1162	case 0x0007: { /* Someone has denied you authorization */
1163	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.") );
1164	} break;
1165
1166	case 0x0008: { /* Someone has granted you authorization */
1167	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.") );
1168	} break;
1169
1170	case 0x0012: {
1171	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1172	} break;
1173
1174	default: {;
1175	} break;
1176	}
1177
1178	return 1;
1179	}
1180
1181	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...) {
1182	int channel, ret = 0;
1183	aim_userinfo_t *userinfo;
1184	va_list ap;
1185
1186	va_start(ap, fr);
1187	channel = va_arg(ap, int);
1188	userinfo = va_arg(ap, aim_userinfo_t *);
1189
1190	switch (channel) {
1191	case 1: { /* standard message */
1192	struct aim_incomingim_ch1_args *args;
1193	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1194	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1195	} break;
1196
1197	case 2: { /* rendevous */
1198	struct aim_incomingim_ch2_args *args;
1199	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1200	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1201	} break;
1202
1203	case 4: { /* ICQ */
1204	struct aim_incomingim_ch4_args *args;
1205	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1206	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1207	} break;
1208
1209	default: {;
1210	} break;
1211	}
1212
1213	va_end(ap);
1214
1215	return ret;
1216	}
1217
1218	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...) {
1219	va_list ap;
1220	guint16 nummissed, reason;
1221	aim_userinfo_t *userinfo;
1222
1223	va_start(ap, fr);
1224	va_arg(ap, unsigned int); /* chan */
1225	userinfo = va_arg(ap, aim_userinfo_t *);
1226	nummissed = (guint16)va_arg(ap, unsigned int);
1227	reason = (guint16)va_arg(ap, unsigned int);
1228	va_end(ap);
1229
1230	switch(reason) {
1231	case 0:
1232	/* Invalid (0) */
1233	imcb_error(sess->aux_data,
1234	nummissed == 1 ?
1235	_("You missed %d message from %s because it was invalid.") :
1236	_("You missed %d messages from %s because they were invalid."),
1237	nummissed,
1238	userinfo->sn);
1239	break;
1240	case 1:
1241	/* Message too large */
1242	imcb_error(sess->aux_data,
1243	nummissed == 1 ?
1244	_("You missed %d message from %s because it was too large.") :
1245	_("You missed %d messages from %s because they were too large."),
1246	nummissed,
1247	userinfo->sn);
1248	break;
1249	case 2:
1250	/* Rate exceeded */
1251	imcb_error(sess->aux_data,
1252	nummissed == 1 ?
1253	_("You missed %d message from %s because the rate limit has been exceeded.") :
1254	_("You missed %d messages from %s because the rate limit has been exceeded."),
1255	nummissed,
1256	userinfo->sn);
1257	break;
1258	case 3:
1259	/* Evil Sender */
1260	imcb_error(sess->aux_data,
1261	nummissed == 1 ?
1262	_("You missed %d message from %s because it was too evil.") :
1263	_("You missed %d messages from %s because they are too evil."),
1264	nummissed,
1265	userinfo->sn);
1266	break;
1267	case 4:
1268	/* Evil Receiver */
1269	imcb_error(sess->aux_data,
1270	nummissed == 1 ?
1271	_("You missed %d message from %s because you are too evil.") :
1272	_("You missed %d messages from %s because you are too evil."),
1273	nummissed,
1274	userinfo->sn);
1275	break;
1276	default:
1277	imcb_error(sess->aux_data,
1278	nummissed == 1 ?
1279	_("You missed %d message from %s for unknown reasons.") :
1280	_("You missed %d messages from %s for unknown reasons."),
1281	nummissed,
1282	userinfo->sn);
1283	break;
1284	}
1285
1286	return 1;
1287	}
1288
1289	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...) {
1290	va_list ap;
1291	guint16 reason;
1292
1293	va_start(ap, fr);
1294	reason = (guint16)va_arg(ap, unsigned int);
1295	va_end(ap);
1296
1297	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1298	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1299
1300	return 1;
1301	}
1302
1303	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...) {
1304	va_list ap;
1305	char *destn;
1306	guint16 reason;
1307
1308	va_start(ap, fr);
1309	reason = (guint16)va_arg(ap, unsigned int);
1310	destn = va_arg(ap, char *);
1311	va_end(ap);
1312
1313	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1314	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1315
1316	return 1;
1317	}
1318
1319	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...) {
1320	va_list ap;
1321	char *destn;
1322	guint16 reason;
1323
1324	va_start(ap, fr);
1325	reason = (guint16)va_arg(ap, unsigned int);
1326	destn = va_arg(ap, char *);
1327	va_end(ap);
1328
1329	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1330	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1331
1332	return 1;
1333	}
1334
1335	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...) {
1336	guint16 id;
1337	va_list ap;
1338
1339	va_start(ap, fr);
1340	id = (guint16)va_arg(ap, unsigned int);
1341	va_arg(ap, char ); / msg */
1342	va_end(ap);
1343
1344	if (id < 4)
1345	imcb_error(sess->aux_data, _("Your connection may be lost."));
1346
1347	return 1;
1348	}
1349
1350	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...) {
1351	va_list ap;
1352	guint16 type;
1353	struct im_connection *ic = sess->aux_data;
1354	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1355
1356	va_start(ap, fr);
1357	type = (guint16)va_arg(ap, unsigned int);
1358
1359	switch(type) {
1360	case 0x0002: {
1361	va_arg(ap, unsigned int); /* maxrooms */
1362	va_arg(ap, int); /* exchangecount */
1363	va_arg(ap, struct aim_chat_exchangeinfo ); / exchanges */
1364	va_end(ap);
1365
1366	while (odata->create_rooms) {
1367	struct create_room *cr = odata->create_rooms->data;
1368	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1369	g_free(cr->name);
1370	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1371	g_free(cr);
1372	}
1373	}
1374	break;
1375	case 0x0008: {
1376	char *ck;
1377	guint16 instance, exchange;
1378
1379	va_arg(ap, char ); / fqcn */
1380	instance = (guint16)va_arg(ap, unsigned int);
1381	exchange = (guint16)va_arg(ap, unsigned int);
1382	va_arg(ap, unsigned int); /* flags */
1383	va_arg(ap, guint32); /* createtime */
1384	va_arg(ap, unsigned int); /* maxmsglen */
1385	va_arg(ap, unsigned int); /* maxoccupancy */
1386	va_arg(ap, int); /* createperms */
1387	va_arg(ap, unsigned int); /* unknown */
1388	va_arg(ap, char ); / name */
1389	ck = va_arg(ap, char *);
1390	va_end(ap);
1391
1392	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1393	}
1394	break;
1395	default:
1396	va_end(ap);
1397	break;
1398	}
1399	return 1;
1400	}
1401
1402	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...) {
1403	va_list ap;
1404	int count, i;
1405	aim_userinfo_t *info;
1406	struct im_connection *g = sess->aux_data;
1407
1408	struct chat_connection *c = NULL;
1409
1410	va_start(ap, fr);
1411	count = va_arg(ap, int);
1412	info = va_arg(ap, aim_userinfo_t *);
1413	va_end(ap);
1414
1415	c = find_oscar_chat_by_conn(g, fr->conn);
1416	if (!c)
1417	return 1;
1418
1419	for (i = 0; i < count; i++)
1420	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1421
1422	return 1;
1423	}
1424
1425	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...) {
1426	va_list ap;
1427	int count, i;
1428	aim_userinfo_t *info;
1429	struct im_connection *g = sess->aux_data;
1430
1431	struct chat_connection *c = NULL;
1432
1433	va_start(ap, fr);
1434	count = va_arg(ap, int);
1435	info = va_arg(ap, aim_userinfo_t *);
1436	va_end(ap);
1437
1438	c = find_oscar_chat_by_conn(g, fr->conn);
1439	if (!c)
1440	return 1;
1441
1442	for (i = 0; i < count; i++)
1443	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1444
1445	return 1;
1446	}
1447
1448	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...) {
1449	va_list ap;
1450	guint16 maxmsglen, maxvisiblemsglen;
1451	struct im_connection *ic = sess->aux_data;
1452	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1453
1454	va_start(ap, fr);
1455	va_arg(ap, struct aim_chat_roominfo ); / roominfo */
1456	va_arg(ap, char ); / roomname */
1457	va_arg(ap, int); /* usercount */
1458	va_arg(ap, aim_userinfo_t ); / userinfo */
1459	va_arg(ap, char ); / roomdesc */
1460	va_arg(ap, int); /* unknown_c9 */
1461	va_arg(ap, unsigned long); /* creationtime */
1462	maxmsglen = (guint16)va_arg(ap, int);
1463	va_arg(ap, int); /* unknown_d2 */
1464	va_arg(ap, int); /* unknown_d5 */
1465	maxvisiblemsglen = (guint16)va_arg(ap, int);
1466	va_end(ap);
1467
1468	ccon->maxlen = maxmsglen;
1469	ccon->maxvis = maxvisiblemsglen;
1470
1471	return 1;
1472	}
1473
1474	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...) {
1475	va_list ap;
1476	aim_userinfo_t *info;
1477	char *msg;
1478	struct im_connection *ic = sess->aux_data;
1479	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1480	char *tmp;
1481
1482	va_start(ap, fr);
1483	info = va_arg(ap, aim_userinfo_t *);
1484	msg = va_arg(ap, char *);
1485
1486	tmp = g_malloc(BUF_LONG);
1487	g_snprintf(tmp, BUF_LONG, "%s", msg);
1488	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1489	g_free(tmp);
1490
1491	return 1;
1492	}
1493
1494	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...) {
1495	#if 0
1496	static const char *codes[5] = {
1497	"invalid",
1498	"change",
1499	"warning",
1500	"limit",
1501	"limit cleared",
1502	};
1503	#endif
1504	va_list ap;
1505	guint16 code;
1506	guint32 windowsize, clear, currentavg;
1507
1508	va_start(ap, fr);
1509	code = (guint16)va_arg(ap, unsigned int);
1510	va_arg(ap, unsigned int); /* rateclass */
1511	windowsize = (guint32)va_arg(ap, unsigned long);
1512	clear = (guint32)va_arg(ap, unsigned long);
1513	va_arg(ap, unsigned long); /* alert */
1514	va_arg(ap, unsigned long); /* limit */
1515	va_arg(ap, unsigned long); /* disconnect */
1516	currentavg = (guint32)va_arg(ap, unsigned long);
1517	va_arg(ap, unsigned long); /* maxavg */
1518	va_end(ap);
1519
1520	/* XXX fix these values */
1521	if (code == AIM_RATE_CODE_CHANGE) {
1522	if (currentavg >= clear)
1523	aim_conn_setlatency(fr->conn, 0);
1524	} else if (code == AIM_RATE_CODE_WARNING) {
1525	aim_conn_setlatency(fr->conn, windowsize/4);
1526	} else if (code == AIM_RATE_CODE_LIMIT) {
1527	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1528	"Please wait 10 seconds and try again."));
1529	aim_conn_setlatency(fr->conn, windowsize/2);
1530	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1531	aim_conn_setlatency(fr->conn, 0);
1532	}
1533
1534	return 1;
1535	}
1536
1537	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...) {
1538	va_list ap;
1539	aim_userinfo_t *info;
1540	struct im_connection *ic = sess->aux_data;
1541
1542	va_start(ap, fr);
1543	info = va_arg(ap, aim_userinfo_t *);
1544	va_end(ap);
1545
1546	ic->evil = info->warnlevel/10;
1547	/* ic->correction_time = (info->onlinesince - ic->login_time); */
1548
1549	return 1;
1550	}
1551
1552	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...) {
1553
1554	aim_reqpersonalinfo(sess, fr->conn);
1555	aim_bos_reqlocaterights(sess, fr->conn);
1556	aim_bos_reqbuddyrights(sess, fr->conn);
1557
1558	aim_reqicbmparams(sess);
1559
1560	aim_bos_reqrights(sess, fr->conn);
1561	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1562	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1563	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1564
1565	return 1;
1566	}
1567
1568	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...) {
1569	struct im_connection *ic = sess->aux_data;
1570	struct oscar_data *od = ic->proto_data;
1571
1572	aim_clientready(sess, fr->conn);
1573
1574	if (od->chpass) {
1575	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1576	g_free(od->oldp);
1577	od->oldp = NULL;
1578	g_free(od->newp);
1579	od->newp = NULL;
1580	od->chpass = FALSE;
1581	}
1582	if (od->setnick) {
1583	aim_admin_setnick(sess, fr->conn, od->newsn);
1584	g_free(od->newsn);
1585	od->newsn = NULL;
1586	od->setnick = FALSE;
1587	}
1588	if (od->conf) {
1589	aim_admin_reqconfirm(sess, fr->conn);
1590	od->conf = FALSE;
1591	}
1592	if (od->reqemail) {
1593	aim_admin_getinfo(sess, fr->conn, 0x0011);
1594	od->reqemail = FALSE;
1595	}
1596	if (od->setemail) {
1597	aim_admin_setemail(sess, fr->conn, od->email);
1598	g_free(od->email);
1599	od->setemail = FALSE;
1600	}
1601
1602	return 1;
1603	}
1604
1605	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...) {
1606	struct aim_icbmparameters *params;
1607	va_list ap;
1608
1609	va_start(ap, fr);
1610	params = va_arg(ap, struct aim_icbmparameters *);
1611	va_end(ap);
1612
1613	/* Maybe senderwarn and recverwarn should be user preferences... */
1614	params->flags = 0x0000000b;
1615	params->maxmsglen = 8000;
1616	params->minmsginterval = 0;
1617
1618	aim_seticbmparam(sess, params);
1619
1620	return 1;
1621	}
1622
1623	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1624	{
1625	va_list ap;
1626	guint16 maxsiglen;
1627	struct im_connection *ic = sess->aux_data;
1628	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1629
1630	va_start(ap, fr);
1631	maxsiglen = va_arg(ap, int);
1632	va_end(ap);
1633
1634	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint)maxsiglen;
1635
1636	/* FIXME: It seems we're not really using this, and it broke now that
1637	struct aim_user is dead.
1638	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1639	*/
1640
1641	return 1;
1642	}
1643
1644	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...) {
1645	va_list ap;
1646	guint16 maxbuddies, maxwatchers;
1647	struct im_connection *ic = sess->aux_data;
1648	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1649
1650	va_start(ap, fr);
1651	maxbuddies = (guint16)va_arg(ap, unsigned int);
1652	maxwatchers = (guint16)va_arg(ap, unsigned int);
1653	va_end(ap);
1654
1655	odata->rights.maxbuddies = (guint)maxbuddies;
1656	odata->rights.maxwatchers = (guint)maxwatchers;
1657
1658	return 1;
1659	}
1660
1661	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...) {
1662	guint16 maxpermits, maxdenies;
1663	va_list ap;
1664	struct im_connection *ic = sess->aux_data;
1665	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1666
1667	va_start(ap, fr);
1668	maxpermits = (guint16)va_arg(ap, unsigned int);
1669	maxdenies = (guint16)va_arg(ap, unsigned int);
1670	va_end(ap);
1671
1672	odata->rights.maxpermits = (guint)maxpermits;
1673	odata->rights.maxdenies = (guint)maxdenies;
1674
1675	aim_clientready(sess, fr->conn);
1676
1677	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1678
1679	aim_ssi_reqrights(sess, fr->conn);
1680	aim_ssi_reqalldata(sess, fr->conn);
1681
1682	return 1;
1683	}
1684
1685	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...) {
1686	va_list ap;
1687	struct aim_icq_offlinemsg *msg;
1688	struct im_connection *ic = sess->aux_data;
1689
1690	va_start(ap, fr);
1691	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1692	va_end(ap);
1693
1694	switch (msg->type) {
1695	case 0x0001: { /* Basic offline message */
1696	char sender[32];
1697	char *dialog_msg = g_strdup(msg->msg);
1698	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1699	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1700	strip_linefeed(dialog_msg);
1701	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1702	g_free(dialog_msg);
1703	} break;
1704
1705	case 0x0004: { /* Someone sent you a URL */
1706	char sender[32];
1707	char *dialog_msg;
1708	char **m;
1709
1710	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1711	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1712
1713	m = g_strsplit(msg->msg, "\376", 2);
1714
1715	if ((strlen(m[0]) != 0)) {
1716	dialog_msg = g_strjoinv(" -- ", m);
1717	} else {
1718	dialog_msg = m[1];
1719	}
1720
1721	strip_linefeed(dialog_msg);
1722	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1723	g_free(dialog_msg);
1724	g_free(m);
1725	} break;
1726
1727	case 0x0006: { /* Authorization request */
1728	gaim_icq_authask(ic, msg->sender, msg->msg);
1729	} break;
1730
1731	case 0x0007: { /* Someone has denied you authorization */
1732	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.") );
1733	} break;
1734
1735	case 0x0008: { /* Someone has granted you authorization */
1736	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.") );
1737	} break;
1738
1739	case 0x0012: {
1740	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1741	} break;
1742
1743	default: {;
1744	}
1745	}
1746
1747	return 1;
1748	}
1749
1750	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1751	{
1752	aim_icq_ackofflinemsgs(sess);
1753	return 1;
1754	}
1755
1756	static void oscar_keepalive(struct im_connection *ic) {
1757	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1758	aim_flap_nop(odata->sess, odata->conn);
1759	}
1760
1761	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags) {
1762	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1763	int ret = 0, len = strlen(message);
1764	if (imflags & OPT_AWAY) {
1765	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1766	} else {
1767	struct aim_sendimext_args args;
1768	char *s;
1769
1770	args.flags = AIM_IMFLAGS_ACK;
1771	if (odata->icq)
1772	args.flags \|= AIM_IMFLAGS_OFFLINE;
1773	for (s = message; *s; s++)
1774	if (*s & 128)
1775	break;
1776
1777	/* Message contains high ASCII chars, time for some translation! */
1778	if (*s) {
1779	s = g_malloc(BUF_LONG);
1780	/* Try if we can put it in an ISO8859-1 string first.
1781	If we can't, fall back to UTF16. */
1782	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1783	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1784	len = ret;
1785	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
1786	args.flags \|= AIM_IMFLAGS_UNICODE;
1787	len = ret;
1788	} else {
1789	/* OOF, translation failed... Oh well.. */
1790	g_free( s );
1791	s = message;
1792	}
1793	} else {
1794	s = message;
1795	}
1796
1797	args.features = gaim_features;
1798	args.featureslen = sizeof(gaim_features);
1799
1800	args.destsn = name;
1801	args.msg = s;
1802	args.msglen = len;
1803
1804	ret = aim_send_im_ext(odata->sess, &args);
1805
1806	if (s != message) {
1807	g_free(s);
1808	}
1809	}
1810	if (ret >= 0)
1811	return 1;
1812	return ret;
1813	}
1814
1815	static void oscar_get_info(struct im_connection g, char name) {
1816	struct oscar_data odata = (struct oscar_data )g->proto_data;
1817	if (odata->icq)
1818	aim_icq_getallinfo(odata->sess, name);
1819	else {
1820	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1821	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1822	}
1823	}
1824
1825	static void oscar_get_away(struct im_connection g, char who) {
1826	struct oscar_data odata = (struct oscar_data )g->proto_data;
1827	if (odata->icq) {
1828	/** FIXME(wilmer): Hmm, lost the ability to get away msgs here, do we care to get that back?
1829	struct buddy *budlight = imcb_find_buddy(g, who);
1830	if (budlight)
1831	if ((budlight->uc & 0xff80) >> 7)
1832	if (budlight->caps & AIM_CAPS_ICQSERVERRELAY)
1833	aim_send_im_ch2_geticqmessage(odata->sess, who, (budlight->uc & 0xff80) >> 7);
1834	*/
1835	} else
1836	aim_getinfo(odata->sess, odata->conn, who, AIM_GETINFO_AWAYMESSAGE);
1837	}
1838
1839	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1840	{
1841	if (state == NULL)
1842	state = "";
1843
1844	if (!g_strcasecmp(state, _("Visible"))) {
1845	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1846	return;
1847	} else if (!g_strcasecmp(state, _("Invisible"))) {
1848	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1849	return;
1850	} else if (message == NULL) {
1851	message = state;
1852	}
1853
1854	if (od->rights.maxawaymsglen == 0)
1855	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1856
1857	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1858
1859	g_free(ic->away);
1860	ic->away = NULL;
1861
1862	if (!message) {
1863	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1864	return;
1865	}
1866
1867	if (strlen(message) > od->rights.maxawaymsglen) {
1868	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating", od->rights.maxawaymsglen);
1869	}
1870
1871	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1872	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1873
1874	return;
1875	}
1876
1877	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1878	{
1879	const char *msg = NULL;
1880	gboolean no_message = FALSE;
1881
1882	/* clean old states */
1883	g_free(ic->away);
1884	ic->away = NULL;
1885	od->sess->aim_icq_state = 0;
1886
1887	/* if no message, then use an empty message */
1888	if (message) {
1889	msg = message;
1890	} else {
1891	msg = "";
1892	no_message = TRUE;
1893	}
1894
1895	if (state == NULL) {
1896	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1897	} else if (!g_strcasecmp(state, "Away")) {
1898	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1899	ic->away = g_strdup(msg);
1900	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1901	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
1902	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
1903	ic->away = g_strdup(msg);
1904	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
1905	} else if (!g_strcasecmp(state, "Not Available")) {
1906	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
1907	ic->away = g_strdup(msg);
1908	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
1909	} else if (!g_strcasecmp(state, "Occupied")) {
1910	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
1911	ic->away = g_strdup(msg);
1912	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
1913	} else if (!g_strcasecmp(state, "Free For Chat")) {
1914	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
1915	ic->away = g_strdup(msg);
1916	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
1917	} else if (!g_strcasecmp(state, "Invisible")) {
1918	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1919	ic->away = g_strdup(msg);
1920	} else {
1921	if (no_message) {
1922	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1923	} else {
1924	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1925	ic->away = g_strdup(msg);
1926	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1927	}
1928	}
1929
1930	return;
1931	}
1932
1933	static void oscar_set_away(struct im_connection ic, char state, char *message)
1934	{
1935	struct oscar_data od = (struct oscar_data )ic->proto_data;
1936
1937	oscar_set_away_aim(ic, od, state, message);
1938	if (od->icq)
1939	oscar_set_away_icq(ic, od, state, message);
1940
1941	return;
1942	}
1943
1944	static void oscar_add_buddy(struct im_connection g, char name, char *group) {
1945	struct oscar_data odata = (struct oscar_data )g->proto_data;
1946	bee_user_t *bu;
1947
1948	if (group && (bu = bee_user_by_handle(g->bee, g, name)) && bu->group)
1949	aim_ssi_movebuddy(odata->sess, odata->conn, bu->group->name, group, name);
1950	else
1951	aim_ssi_addbuddies(odata->sess, odata->conn, group ? : OSCAR_GROUP, &name, 1, 0);
1952	}
1953
1954	static void oscar_remove_buddy(struct im_connection g, char name, char *group) {
1955	struct oscar_data odata = (struct oscar_data )g->proto_data;
1956	struct aim_ssi_item *ssigroup;
1957	while ((ssigroup = aim_ssi_itemlist_findparent(odata->sess->ssi.items, name)) && !aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1));
1958	}
1959
1960	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...) {
1961	return 1;
1962	}
1963
1964	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...) {
1965	struct im_connection *ic = sess->aux_data;
1966	struct aim_ssi_item curitem, curgroup = NULL;
1967	int tmp;
1968	char *nrm;
1969
1970	/* Add from server list to local list */
1971	tmp = 0;
1972	for (curitem=sess->ssi.items; curitem; curitem=curitem->next) {
1973	nrm = curitem->name ? normalize(curitem->name) : NULL;
1974
1975	switch (curitem->type) {
1976	case 0x0000: /* Buddy */
1977	if ((curitem->name) && (!imcb_buddy_by_handle(ic, nrm))) {
1978	char *realname = NULL;
1979
1980	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1))
1981	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
1982
1983	imcb_add_buddy(ic, nrm, curgroup ? (curgroup->gid == curitem->gid ? curgroup->name : NULL) : NULL);
1984
1985	if (realname) {
1986	imcb_buddy_nick_hint(ic, nrm, realname);
1987	imcb_rename_buddy(ic, nrm, realname);
1988	g_free(realname);
1989	}
1990	}
1991	break;
1992
1993	case 0x0001: /* Group */
1994	curgroup = curitem;
1995	break;
1996
1997	case 0x0002: /* Permit buddy */
1998	if (curitem->name) {
1999	GSList *list;
2000	for (list=ic->permit; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2001	if (!list) {
2002	char *name;
2003	name = g_strdup(nrm);
2004	ic->permit = g_slist_append(ic->permit, name);
2005	tmp++;
2006	}
2007	}
2008	break;
2009
2010	case 0x0003: /* Deny buddy */
2011	if (curitem->name) {
2012	GSList *list;
2013	for (list=ic->deny; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2014	if (!list) {
2015	char *name;
2016	name = g_strdup(nrm);
2017	ic->deny = g_slist_append(ic->deny, name);
2018	tmp++;
2019	}
2020	}
2021	break;
2022
2023	case 0x0004: /* Permit/deny setting */
2024	if (curitem->data) {
2025	guint8 permdeny;
2026	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2027	ic->permdeny = permdeny;
2028	tmp++;
2029	}
2030	}
2031	break;
2032
2033	case 0x0005: /* Presence setting */
2034	/* We don't want to change Gaim's setting because it applies to all accounts */
2035	break;
2036	} /* End of switch on curitem->type */
2037	} /* End of for loop */
2038
2039	aim_ssi_enable(sess, fr->conn);
2040
2041	/* Request offline messages, now that the buddy list is complete. */
2042	aim_icq_reqofflinemsgs(sess);
2043
2044	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2045	imcb_connected(ic);
2046
2047	return 1;
2048	}
2049
2050	static int gaim_ssi_parseack( aim_session_t sess, aim_frame_t fr, ... )
2051	{
2052	aim_snac_t *origsnac;
2053	va_list ap;
2054
2055	va_start( ap, fr );
2056	origsnac = va_arg( ap, aim_snac_t * );
2057	va_end( ap );
2058
2059	if( origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data )
2060	{
2061	int i, st, count = aim_bstream_empty( &fr->data );
2062	char *list;
2063
2064	if( count & 1 )
2065	{
2066	/* Hmm, the length should be even... */
2067	imcb_error( sess->aux_data, "Received SSI ACK package with non-even length");
2068	return( 0 );
2069	}
2070	count >>= 1;
2071
2072	list = (char *) origsnac->data;
2073	for( i = 0; i < count; i ++ )
2074	{
2075	struct aim_ssi_item *ssigroup = aim_ssi_itemlist_findparent( sess->ssi.items, list );
2076	char *group = ssigroup ? ssigroup->name : NULL;
2077
2078	st = aimbs_get16( &fr->data );
2079	if( st == 0x00 )
2080	{
2081	imcb_add_buddy( sess->aux_data, normalize(list), group );
2082	}
2083	else if( st == 0x0E )
2084	{
2085	imcb_log( sess->aux_data, "Buddy %s can't be added without authorization, requesting authorization", list );
2086
2087	aim_ssi_auth_request( sess, fr->conn, list, "" );
2088	aim_ssi_addbuddies( sess, fr->conn, OSCAR_GROUP, &list, 1, 1 );
2089	}
2090	else if( st == 0x0A )
2091	{
2092	imcb_error( sess->aux_data, "Buddy %s is already in your list", list );
2093	}
2094	else
2095	{
2096	imcb_error( sess->aux_data, "Error while adding buddy: 0x%04x", st );
2097	}
2098	list += strlen( list ) + 1;
2099	}
2100	}
2101
2102	return( 1 );
2103	}
2104
2105	static void oscar_add_permit(struct im_connection ic, char who) {
2106	struct oscar_data od = (struct oscar_data )ic->proto_data;
2107	if (od->icq) {
2108	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2109	} else {
2110	if (od->sess->ssi.received_data)
2111	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2112	}
2113	}
2114
2115	static void oscar_add_deny(struct im_connection ic, char who) {
2116	struct oscar_data od = (struct oscar_data )ic->proto_data;
2117	if (od->icq) {
2118	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2119	} else {
2120	if (od->sess->ssi.received_data)
2121	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2122	}
2123	}
2124
2125	static void oscar_rem_permit(struct im_connection ic, char who) {
2126	struct oscar_data od = (struct oscar_data )ic->proto_data;
2127	if (!od->icq) {
2128	if (od->sess->ssi.received_data)
2129	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2130	}
2131	}
2132
2133	static void oscar_rem_deny(struct im_connection ic, char who) {
2134	struct oscar_data od = (struct oscar_data )ic->proto_data;
2135	if (!od->icq) {
2136	if (od->sess->ssi.received_data)
2137	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2138	}
2139	}
2140
2141	static GList oscar_away_states(struct im_connection ic)
2142	{
2143	struct oscar_data *od = ic->proto_data;
2144
2145	if (od->icq) {
2146	static GList *m = NULL;
2147	m = g_list_append(m, "Away");
2148	m = g_list_append(m, "Do Not Disturb");
2149	m = g_list_append(m, "Not Available");
2150	m = g_list_append(m, "Occupied");
2151	m = g_list_append(m, "Free For Chat");
2152	m = g_list_append(m, "Invisible");
2153	return m;
2154	} else {
2155	static GList *m = NULL;
2156	m = g_list_append(m, "Away");
2157	return m;
2158	}
2159	}
2160
2161	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2162	{
2163	struct im_connection *ic = sess->aux_data;
2164	struct oscar_data *od = ic->proto_data;
2165	gchar who[16];
2166	GString *str;
2167	va_list ap;
2168	struct aim_icq_info *info;
2169	uint32_t ip;
2170
2171	va_start(ap, fr);
2172	info = va_arg(ap, struct aim_icq_info *);
2173	va_end(ap);
2174
2175	if (!info->uin)
2176	return 0;
2177
2178	str = g_string_sized_new(512);
2179	g_snprintf(who, sizeof(who), "%u", info->uin);
2180
2181	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2182	info->nick ? info->nick : "-");
2183	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2184	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2185	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2186	if (info->numaddresses && info->email2) {
2187	int i;
2188	for (i = 0; i < info->numaddresses; i++) {
2189	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2190	}
2191	}
2192	if (od->ips && (ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2193	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2194	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2195	}
2196	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2197	if (info->gender != 0)
2198	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender==1 ? _("Female") : _("Male"));
2199	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2200	char date[30];
2201	struct tm tm;
2202	memset(&tm, 0, sizeof(struct tm));
2203	tm.tm_mday = (int)info->birthday;
2204	tm.tm_mon = (int)info->birthmonth-1;
2205	tm.tm_year = (int)info->birthyear%100;
2206	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2207	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2208	}
2209	if (info->age) {
2210	char age[5];
2211	g_snprintf(age, sizeof(age), "%hhd", info->age);
2212	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2213	}
2214	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2215	if (info->info && info->info[0]) {
2216	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2217	info->info, _("End of Additional Information"));
2218	}
2219	g_string_append_c(str, '\n');
2220	if ((info->homeaddr && (info->homeaddr[0])) \|\| (info->homecity && info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2221	g_string_append_printf(str, "%s:", _("Home Address"));
2222	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2223	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2224	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2225	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2226	g_string_append_c(str, '\n');
2227	}
2228	if ((info->workaddr && info->workaddr[0]) \|\| (info->workcity && info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2229	g_string_append_printf(str, "%s:", _("Work Address"));
2230	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2231	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2232	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2233	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2234	g_string_append_c(str, '\n');
2235	}
2236	if ((info->workcompany && info->workcompany[0]) \|\| (info->workdivision && info->workdivision[0]) \|\| (info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2237	g_string_append_printf(str, "%s:", _("Work Information"));
2238	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2239	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2240	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2241	if (info->workwebpage && info->workwebpage[0]) {
2242	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2243	}
2244	g_string_append_c(str, '\n');
2245	}
2246
2247	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2248	g_string_free(str, TRUE);
2249
2250	return 1;
2251
2252	}
2253
2254	static char oscar_encoding_extract(const char encoding)
2255	{
2256	char *ret = NULL;
2257	char begin, end;
2258
2259	g_return_val_if_fail(encoding != NULL, NULL);
2260
2261	/* Make sure encoding begins with charset= */
2262	if (strncmp(encoding, "text/plain; charset=", 20) &&
2263	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2264	strncmp(encoding, "text/x-aolrtf; charset=", 23))
2265	{
2266	return NULL;
2267	}
2268
2269	begin = strchr(encoding, '"');
2270	end = strrchr(encoding, '"');
2271
2272	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end))
2273	return NULL;
2274
2275	ret = g_strndup(begin+1, (end-1) - begin);
2276
2277	return ret;
2278	}
2279
2280	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2281	{
2282	char *utf8 = g_new0(char, 8192);
2283
2284	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2285	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2286	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2287	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2288	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2289	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2290	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2291	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2292	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2293	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2294	"attempting to convert to UTF-8 anyway\n", encoding);*/
2295	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2296	}
2297
2298	/*
2299	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2300	* we have been unable to convert the text to utf-8 from the encoding
2301	* that was specified. So we assume it's UTF-8 and hope for the best.
2302	*/
2303	if (*utf8 == 0) {
2304	strncpy(utf8, text, textlen);
2305	}
2306
2307	return utf8;
2308	}
2309
2310	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2311	{
2312	struct im_connection *ic = sess->aux_data;
2313	va_list ap;
2314	aim_userinfo_t *userinfo;
2315	guint16 infotype;
2316	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2317	guint16 text_length;
2318	char *utf8 = NULL;
2319
2320	va_start(ap, fr);
2321	userinfo = va_arg(ap, aim_userinfo_t *);
2322	infotype = va_arg(ap, int);
2323	text_encoding = va_arg(ap, char*);
2324	text = va_arg(ap, char*);
2325	text_length = va_arg(ap, int);
2326	va_end(ap);
2327
2328	if(text_encoding)
2329	extracted_encoding = oscar_encoding_extract(text_encoding);
2330	if(infotype == AIM_GETINFO_GENERALINFO) {
2331	/Display idle time/
2332	char buff[256];
2333	struct tm idletime;
2334	if(userinfo->idletime) {
2335	memset(&idletime, 0, sizeof(struct tm));
2336	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2337	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2338	idletime.tm_min = userinfo->idletime % 60;
2339	idletime.tm_sec = 0;
2340	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2341	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2342	}
2343
2344	if(text) {
2345	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2346	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2347	} else {
2348	imcb_log(ic, _("No user info available."));
2349	}
2350	} else if(infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2351	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2352	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2353	}
2354
2355	g_free(utf8);
2356
2357	return 1;
2358	}
2359
2360	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2361	{
2362	struct im_connection * ic = sess->aux_data;
2363	va_list ap;
2364	guint16 type2;
2365	char * sn;
2366
2367	va_start(ap, fr);
2368	va_arg(ap, int); /* type1 */
2369	sn = va_arg(ap, char*);
2370	type2 = va_arg(ap, int);
2371	va_end(ap);
2372
2373	if(type2 == 0x0002) {
2374	/* User is typing */
2375	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2376	}
2377	else if (type2 == 0x0001) {
2378	/* User has typed something, but is not actively typing (stale) */
2379	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2380	}
2381	else {
2382	/* User has stopped typing */
2383	imcb_buddy_typing(ic, normalize(sn), 0);
2384	}
2385
2386	return 1;
2387	}
2388
2389	int oscar_send_typing(struct im_connection ic, char who, int typing)
2390	{
2391	struct oscar_data *od = ic->proto_data;
2392	return( aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000) );
2393	}
2394
2395	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2396	{
2397	struct im_connection *ic = c->ic;
2398	struct oscar_data * od = (struct oscar_data*)ic->proto_data;
2399	struct chat_connection * ccon;
2400	int ret;
2401	guint8 len = strlen(message);
2402	guint16 flags;
2403	char *s;
2404
2405	if (!(ccon = c->data))
2406	return;
2407
2408	for (s = message; *s; s++)
2409	if (*s & 128)
2410	break;
2411
2412	flags = AIM_CHATFLAGS_NOREFLECT;
2413
2414	/* Message contains high ASCII chars, time for some translation! */
2415	if (*s) {
2416	s = g_malloc(BUF_LONG);
2417	/* Try if we can put it in an ISO8859-1 string first.
2418	If we can't, fall back to UTF16. */
2419	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2420	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2421	len = ret;
2422	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
2423	flags \|= AIM_CHATFLAGS_UNICODE;
2424	len = ret;
2425	} else {
2426	/* OOF, translation failed... Oh well.. */
2427	g_free( s );
2428	s = message;
2429	}
2430	} else {
2431	s = message;
2432	}
2433
2434	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2435
2436	if (s != message) {
2437	g_free(s);
2438	}
2439
2440	/* return (ret >= 0); */
2441	}
2442
2443	void oscar_chat_invite(struct groupchat c, char who, char *message)
2444	{
2445	struct im_connection *ic = c->ic;
2446	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2447	struct chat_connection *ccon;
2448
2449	if (!(ccon = c->data))
2450	return;
2451
2452	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2453	ccon->exchange, ccon->name, 0x0);
2454	}
2455
2456	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2457	{
2458	struct oscar_data od = (struct oscar_data )ic->proto_data;
2459
2460	/* Notify the conversation window that we've left the chat */
2461	imcb_chat_free(cc->cnv);
2462
2463	/* Destroy the chat_connection */
2464	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2465	if (cc->inpa > 0)
2466	b_event_remove(cc->inpa);
2467	aim_conn_kill(od->sess, &cc->conn);
2468	g_free(cc->name);
2469	g_free(cc->show);
2470	g_free(cc);
2471	}
2472
2473	void oscar_chat_leave(struct groupchat *c)
2474	{
2475	if (!c->data)
2476	return;
2477	oscar_chat_kill(c->ic, c->data);
2478	}
2479
2480	struct groupchat oscar_chat_join_internal(struct im_connection ic, const char *room,
2481	const char nick, const char password, int exchange_number)
2482	{
2483	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2484	struct groupchat *ret = imcb_chat_new(ic, room);
2485	aim_conn_t * cur;
2486
2487	if((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2488	aim_chatnav_createroom(od->sess, cur, room, exchange_number);
2489
2490	return ret;
2491	} else {
2492	struct create_room * cr = g_new0(struct create_room, 1);
2493
2494	cr->exchange = exchange_number;
2495	cr->name = g_strdup(room);
2496	od->create_rooms = g_slist_append(od->create_rooms, cr);
2497	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2498
2499	return ret;
2500	}
2501	}
2502
2503	struct groupchat oscar_chat_join(struct im_connection ic, const char *room,
2504	const char nick, const char password, set_t **sets)
2505	{
2506	return oscar_chat_join_internal(ic, room, nick, password, set_getint(sets, "exchange_number"));
2507	}
2508
2509	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2510	{
2511	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2512	struct groupchat *ret;
2513	static int chat_id = 0;
2514	char * chatname, *s;
2515
2516	chatname = g_strdup_printf("%s%s%d", isdigit(*ic->acc->user) ? "icq" : "",
2517	ic->acc->user, chat_id++);
2518
2519	for (s = chatname; *s; s ++)
2520	if (!isalnum(*s))
2521	*s = '0';
2522
2523	ret = oscar_chat_join_internal(ic, chatname, NULL, NULL, 4);
2524	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2525
2526	g_free(chatname);
2527
2528	return ret;
2529	}
2530
2531	void oscar_accept_chat(void *data)
2532	{
2533	struct aim_chat_invitation * inv = data;
2534
2535	oscar_chat_join_internal(inv->ic, inv->name, NULL, NULL, 4);
2536	g_free(inv->name);
2537	g_free(inv);
2538	}
2539
2540	void oscar_reject_chat(void *data)
2541	{
2542	struct aim_chat_invitation * inv = data;
2543
2544	g_free(inv->name);
2545	g_free(inv);
2546	}
2547
2548	void oscar_chat_add_settings(account_t acc, set_t *head)
2549	{
2550	set_add(head, "exchange_number", "4", set_eval_int, NULL);
2551	}
2552
2553	void oscar_chat_free_settings(account_t acc, set_t *head)
2554	{
2555	set_del(head, "exchange_number");
2556	}
2557
2558	void oscar_initmodule()
2559	{
2560	struct prpl *ret = g_new0(struct prpl, 1);
2561	ret->name = "oscar";
2562	ret->mms = 2343; /* this guess taken from libotr UPGRADING file */
2563	ret->away_states = oscar_away_states;
2564	ret->init = oscar_init;
2565	ret->login = oscar_login;
2566	ret->keepalive = oscar_keepalive;
2567	ret->logout = oscar_logout;
2568	ret->buddy_msg = oscar_buddy_msg;
2569	ret->get_info = oscar_get_info;
2570	ret->set_away = oscar_set_away;
2571	ret->get_away = oscar_get_away;
2572	ret->add_buddy = oscar_add_buddy;
2573	ret->remove_buddy = oscar_remove_buddy;
2574	ret->chat_msg = oscar_chat_msg;
2575	ret->chat_invite = oscar_chat_invite;
2576	ret->chat_leave = oscar_chat_leave;
2577	ret->chat_with = oscar_chat_with;
2578	ret->chat_join = oscar_chat_join;
2579	ret->chat_add_settings = oscar_chat_add_settings;
2580	ret->chat_free_settings = oscar_chat_free_settings;
2581	ret->add_permit = oscar_add_permit;
2582	ret->add_deny = oscar_add_deny;
2583	ret->rem_permit = oscar_rem_permit;
2584	ret->rem_deny = oscar_rem_deny;
2585	ret->send_typing = oscar_send_typing;
2586
2587	ret->handle_cmp = aim_sncmp;
2588
2589	register_protocol(ret);
2590	}

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