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source: protocols/oscar/oscar.c @ 6f903c3

Last change on this file since 6f903c3 was 3d45471, checked in by Wilmer van der Gaast <wilmer@…>, at 2015-02-22T14:49:58Z
Remove a few stale functions from struct prpl.
Property mode set to `100644`
File size: 73.5 KB

Line
1	/*
2	* gaim
3	*
4	* Some code copyright (C) 2002-2006, Jelmer Vernooij <jelmer@samba.org>
5	* and the BitlBee team.
6	* Some code copyright (C) 1998-1999, Mark Spencer <markster@marko.net>
7	* libfaim code copyright 1998, 1999 Adam Fritzler <afritz@auk.cx>
8	*
9	* This program is free software; you can redistribute it and/or modify
10	* it under the terms of the GNU General Public License as published by
11	* the Free Software Foundation; either version 2 of the License, or
12	* (at your option) any later version.
13	*
14	* This program is distributed in the hope that it will be useful,
15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17	* GNU General Public License for more details.
18	*
19	* You should have received a copy of the GNU General Public License
20	* along with this program; if not, write to the Free Software
21	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22	*
23	*/
24
25	#include <errno.h>
26	#include <ctype.h>
27	#include <string.h>
28	#include <stdlib.h>
29	#include <stdio.h>
30	#include <time.h>
31	#include <sys/stat.h>
32	#include <glib.h>
33	#include "nogaim.h"
34	#include "bitlbee.h"
35	#include "proxy.h"
36	#include "sock.h"
37
38	#include "aim.h"
39	#include "icq.h"
40	#include "bos.h"
41	#include "ssi.h"
42	#include "im.h"
43	#include "info.h"
44	#include "buddylist.h"
45	#include "chat.h"
46	#include "chatnav.h"
47
48	/* constants to identify proto_opts */
49	#define USEROPT_AUTH 0
50	#define USEROPT_AUTHPORT 1
51
52	#define UC_AOL 0x02
53	#define UC_ADMIN 0x04
54	#define UC_UNCONFIRMED 0x08
55	#define UC_NORMAL 0x10
56	#define UC_AB 0x20
57	#define UC_WIRELESS 0x40
58
59	#define AIMHASHDATA "http://gaim.sourceforge.net/aim_data.php3"
60
61	#define OSCAR_GROUP "Friends"
62
63	#define BUF_LEN 2048
64	#define BUF_LONG (BUF_LEN * 2)
65
66	/* Don't know if support for UTF8 is really working. For now it's UTF16 here.
67	static int gaim_caps = AIM_CAPS_UTF8; */
68
69	static int gaim_caps = AIM_CAPS_INTEROP \| AIM_CAPS_ICHAT \| AIM_CAPS_ICQSERVERRELAY \| AIM_CAPS_CHAT;
70	static guint8 gaim_features[] = { 0x01, 0x01, 0x01, 0x02 };
71
72	struct oscar_data {
73	aim_session_t *sess;
74	aim_conn_t *conn;
75
76	guint cnpa;
77	guint paspa;
78
79	GSList *create_rooms;
80
81	gboolean conf;
82	gboolean reqemail;
83	gboolean setemail;
84	char *email;
85	gboolean setnick;
86	char *newsn;
87	gboolean chpass;
88	char *oldp;
89	char *newp;
90
91	GSList *oscar_chats;
92
93	gboolean killme, no_reconnect;
94	gboolean icq;
95	GSList *evilhack;
96
97	GHashTable *ips;
98
99	struct {
100	guint maxbuddies; /* max users you can watch */
101	guint maxwatchers; /* max users who can watch you */
102	guint maxpermits; /* max users on permit list */
103	guint maxdenies; /* max users on deny list */
104	guint maxsiglen; /* max size (bytes) of profile */
105	guint maxawaymsglen; /* max size (bytes) of posted away message */
106	} rights;
107	};
108
109	struct create_room {
110	char *name;
111	int exchange;
112	};
113
114	struct chat_connection {
115	char *name;
116	char show; / AOL did something funny to us */
117	guint16 exchange;
118	guint16 instance;
119	int fd; /* this is redundant since we have the conn below */
120	aim_conn_t *conn;
121	int inpa;
122	int id;
123	struct im_connection ic; / i hate this. */
124	struct groupchat cnv; / bah. */
125	int maxlen;
126	int maxvis;
127	};
128
129	struct ask_direct {
130	struct im_connection *ic;
131	char *sn;
132	char ip[64];
133	guint8 cookie[8];
134	};
135
136	struct icq_auth {
137	struct im_connection *ic;
138	guint32 uin;
139	};
140
141	static char extract_name(const char name)
142	{
143	char *tmp;
144	int i, j;
145	char *x = strchr(name, '-');
146
147	if (!x) {
148	return g_strdup(name);
149	}
150	x = strchr(++x, '-');
151	if (!x) {
152	return g_strdup(name);
153	}
154	tmp = g_strdup(++x);
155
156	for (i = 0, j = 0; x[i]; i++) {
157	char hex[3];
158	if (x[i] != '%') {
159	tmp[j++] = x[i];
160	continue;
161	}
162	strncpy(hex, x + ++i, 2); hex[2] = 0;
163	i++;
164	tmp[j++] = (char) strtol(hex, NULL, 16);
165	}
166
167	tmp[j] = 0;
168	return tmp;
169	}
170
171	static struct chat_connection find_oscar_chat_by_conn(struct im_connection ic,
172	aim_conn_t *conn)
173	{
174	GSList g = ((struct oscar_data ) ic->proto_data)->oscar_chats;
175	struct chat_connection *c = NULL;
176
177	while (g) {
178	c = (struct chat_connection *) g->data;
179	if (c->conn == conn) {
180	break;
181	}
182	g = g->next;
183	c = NULL;
184	}
185
186	return c;
187	}
188
189	static int gaim_parse_auth_resp(aim_session_t , aim_frame_t , ...);
190	static int gaim_parse_login(aim_session_t , aim_frame_t , ...);
191	static int gaim_parse_logout(aim_session_t , aim_frame_t , ...);
192	static int gaim_handle_redirect(aim_session_t , aim_frame_t , ...);
193	static int gaim_parse_oncoming(aim_session_t , aim_frame_t , ...);
194	static int gaim_parse_offgoing(aim_session_t , aim_frame_t , ...);
195	static int gaim_parse_incoming_im(aim_session_t , aim_frame_t , ...);
196	static int gaim_parse_misses(aim_session_t , aim_frame_t , ...);
197	static int gaim_parse_motd(aim_session_t , aim_frame_t , ...);
198	static int gaim_chatnav_info(aim_session_t , aim_frame_t , ...);
199	static int gaim_chat_join(aim_session_t , aim_frame_t , ...);
200	static int gaim_chat_leave(aim_session_t , aim_frame_t , ...);
201	static int gaim_chat_info_update(aim_session_t , aim_frame_t , ...);
202	static int gaim_chat_incoming_msg(aim_session_t , aim_frame_t , ...);
203	static int gaim_parse_ratechange(aim_session_t , aim_frame_t , ...);
204	static int gaim_bosrights(aim_session_t , aim_frame_t , ...);
205	static int conninitdone_bos(aim_session_t , aim_frame_t , ...);
206	static int conninitdone_admin(aim_session_t , aim_frame_t , ...);
207	static int conninitdone_chat(aim_session_t , aim_frame_t , ...);
208	static int conninitdone_chatnav(aim_session_t , aim_frame_t , ...);
209	static int gaim_parse_msgerr(aim_session_t , aim_frame_t , ...);
210	static int gaim_parse_locaterights(aim_session_t , aim_frame_t , ...);
211	static int gaim_parse_buddyrights(aim_session_t , aim_frame_t , ...);
212	static int gaim_parse_locerr(aim_session_t , aim_frame_t , ...);
213	static int gaim_icbm_param_info(aim_session_t , aim_frame_t , ...);
214	static int gaim_parse_genericerr(aim_session_t , aim_frame_t , ...);
215	static int gaim_selfinfo(aim_session_t , aim_frame_t , ...);
216	static int gaim_offlinemsg(aim_session_t , aim_frame_t , ...);
217	static int gaim_offlinemsgdone(aim_session_t , aim_frame_t , ...);
218	static int gaim_ssi_parserights(aim_session_t , aim_frame_t , ...);
219	static int gaim_ssi_parselist(aim_session_t , aim_frame_t , ...);
220	static int gaim_ssi_parseack(aim_session_t , aim_frame_t , ...);
221	static int gaim_parsemtn(aim_session_t , aim_frame_t , ...);
222	static int gaim_icqinfo(aim_session_t , aim_frame_t , ...);
223	static int gaim_parseaiminfo(aim_session_t , aim_frame_t , ...);
224
225	static char *msgerrreason[] = {
226	"Invalid error",
227	"Invalid SNAC",
228	"Rate to host",
229	"Rate to client",
230	"Not logged in",
231	"Service unavailable",
232	"Service not defined",
233	"Obsolete SNAC",
234	"Not supported by host",
235	"Not supported by client",
236	"Refused by client",
237	"Reply too big",
238	"Responses lost",
239	"Request denied",
240	"Busted SNAC payload",
241	"Insufficient rights",
242	"In local permit/deny",
243	"Too evil (sender)",
244	"Too evil (receiver)",
245	"User temporarily unavailable",
246	"No match",
247	"List overflow",
248	"Request ambiguous",
249	"Queue full",
250	"Not while on AOL"
251	};
252	static int msgerrreasonlen = 25;
253
254	/* Hurray, this function is NOT thread-safe \o/ */
255	static char normalize(const char s)
256	{
257	static char buf[BUF_LEN];
258	char t, u;
259	int x = 0;
260
261	g_return_val_if_fail((s != NULL), NULL);
262
263	u = t = g_ascii_strdown(s, -1);
264
265	while (*t && (x < BUF_LEN - 1)) {
266	if (t != ' ' && t != '!') {
267	buf[x] = *t;
268	x++;
269	}
270	t++;
271	}
272	buf[x] = '\0';
273	g_free(u);
274	return buf;
275	}
276
277	static gboolean oscar_callback(gpointer data, gint source,
278	b_input_condition condition)
279	{
280	aim_conn_t conn = (aim_conn_t ) data;
281	aim_session_t *sess = aim_conn_getsess(conn);
282	struct im_connection *ic = sess ? sess->aux_data : NULL;
283	struct oscar_data *odata;
284
285	if (!ic) {
286	/* ic is null. we return, else we seg SIGSEG on next line. */
287	return FALSE;
288	}
289
290	if (!g_slist_find(get_connections(), ic)) {
291	/* oh boy. this is probably bad. i guess the only thing we
292	* can really do is return? */
293	return FALSE;
294	}
295
296	odata = (struct oscar_data *) ic->proto_data;
297
298	if (condition & B_EV_IO_READ) {
299	if (aim_get_command(odata->sess, conn) >= 0) {
300	aim_rxdispatch(odata->sess);
301	if (odata->killme) {
302	imc_logout(ic, !odata->no_reconnect);
303	}
304	} else {
305	if ((conn->type == AIM_CONN_TYPE_BOS) \|\|
306	!(aim_getconn_type(odata->sess, AIM_CONN_TYPE_BOS))) {
307	imcb_error(ic, _("Disconnected."));
308	imc_logout(ic, TRUE);
309	} else if (conn->type == AIM_CONN_TYPE_CHAT) {
310	struct chat_connection *c = find_oscar_chat_by_conn(ic, conn);
311	c->conn = NULL;
312	if (c->inpa > 0) {
313	b_event_remove(c->inpa);
314	}
315	c->inpa = 0;
316	c->fd = -1;
317	aim_conn_kill(odata->sess, &conn);
318	imcb_error(sess->aux_data, _("You have been disconnected from chat room %s."), c->name);
319	} else if (conn->type == AIM_CONN_TYPE_CHATNAV) {
320	if (odata->cnpa > 0) {
321	b_event_remove(odata->cnpa);
322	}
323	odata->cnpa = 0;
324	while (odata->create_rooms) {
325	struct create_room *cr = odata->create_rooms->data;
326	g_free(cr->name);
327	odata->create_rooms =
328	g_slist_remove(odata->create_rooms, cr);
329	g_free(cr);
330	imcb_error(sess->aux_data, _("Chat is currently unavailable"));
331	}
332	aim_conn_kill(odata->sess, &conn);
333	} else if (conn->type == AIM_CONN_TYPE_AUTH) {
334	if (odata->paspa > 0) {
335	b_event_remove(odata->paspa);
336	}
337	odata->paspa = 0;
338	aim_conn_kill(odata->sess, &conn);
339	} else {
340	aim_conn_kill(odata->sess, &conn);
341	}
342	}
343	} else {
344	/* WTF??? */
345	return FALSE;
346	}
347
348	return TRUE;
349	}
350
351	static gboolean oscar_login_connect(gpointer data, gint source, b_input_condition cond)
352	{
353	struct im_connection *ic = data;
354	struct oscar_data *odata;
355	aim_session_t *sess;
356	aim_conn_t *conn;
357
358	if (!g_slist_find(get_connections(), ic)) {
359	closesocket(source);
360	return FALSE;
361	}
362
363	odata = ic->proto_data;
364	sess = odata->sess;
365	conn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
366
367	if (source < 0) {
368	imcb_error(ic, _("Couldn't connect to host"));
369	imc_logout(ic, TRUE);
370	return FALSE;
371	}
372
373	aim_conn_completeconnect(sess, conn);
374	ic->inpa = b_input_add(conn->fd, B_EV_IO_READ,
375	oscar_callback, conn);
376
377	return FALSE;
378	}
379
380	static void oscar_init(account_t *acc)
381	{
382	set_t *s;
383	gboolean icq = g_ascii_isdigit(acc->user[0]);
384
385	if (icq) {
386	set_add(&acc->set, "ignore_auth_requests", "false", set_eval_bool, acc);
387	set_add(&acc->set, "old_icq_auth", "false", set_eval_bool, acc);
388	}
389
390	s = set_add(&acc->set, "server",
391	icq ? AIM_DEFAULT_LOGIN_SERVER_ICQ
392	: AIM_DEFAULT_LOGIN_SERVER_AIM, set_eval_account, acc);
393	s->flags \|= SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
394
395	if (icq) {
396	s = set_add(&acc->set, "web_aware", "false", set_eval_bool, acc);
397	s->flags \|= ACC_SET_OFFLINE_ONLY;
398	}
399
400	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
401	}
402
403	static void oscar_login(account_t *acc)
404	{
405	aim_session_t *sess;
406	aim_conn_t *conn;
407	struct im_connection *ic = imcb_new(acc);
408	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
409
410	if (g_ascii_isdigit(acc->user[0])) {
411	odata->icq = TRUE;
412	} else {
413	ic->flags \|= OPT_DOES_HTML;
414	}
415
416	sess = g_new0(aim_session_t, 1);
417
418	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
419
420	/* we need an immediate queue because we don't use a while-loop to
421	* see if things need to be sent. */
422	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
423	odata->sess = sess;
424	sess->aux_data = ic;
425
426	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
427	if (conn == NULL) {
428	imcb_error(ic, _("Unable to login to AIM"));
429	imc_logout(ic, TRUE);
430	return;
431	}
432
433	imcb_log(ic, _("Signon: %s"), ic->acc->user);
434
435	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
436	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
437
438	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
439	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
440	AIM_LOGIN_PORT, oscar_login_connect, ic);
441	if (conn->fd < 0) {
442	imcb_error(ic, _("Couldn't connect to host"));
443	imc_logout(ic, TRUE);
444	return;
445	}
446	aim_request_login(sess, conn, ic->acc->user);
447	}
448
449	static void oscar_logout(struct im_connection *ic)
450	{
451	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
452
453	while (odata->oscar_chats) {
454	struct chat_connection *n = odata->oscar_chats->data;
455	if (n->inpa > 0) {
456	b_event_remove(n->inpa);
457	}
458	g_free(n->name);
459	g_free(n->show);
460	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
461	g_free(n);
462	}
463	while (odata->create_rooms) {
464	struct create_room *cr = odata->create_rooms->data;
465	g_free(cr->name);
466	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
467	g_free(cr);
468	}
469	if (odata->ips) {
470	g_hash_table_destroy(odata->ips);
471	}
472	if (odata->email) {
473	g_free(odata->email);
474	}
475	if (odata->newp) {
476	g_free(odata->newp);
477	}
478	if (odata->oldp) {
479	g_free(odata->oldp);
480	}
481	if (ic->inpa > 0) {
482	b_event_remove(ic->inpa);
483	}
484	if (odata->cnpa > 0) {
485	b_event_remove(odata->cnpa);
486	}
487	if (odata->paspa > 0) {
488	b_event_remove(odata->paspa);
489	}
490	aim_session_kill(odata->sess);
491	g_free(odata->sess);
492	odata->sess = NULL;
493	g_free(ic->proto_data);
494	ic->proto_data = NULL;
495	}
496
497	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond)
498	{
499	struct im_connection *ic = data;
500	struct oscar_data *odata;
501	aim_session_t *sess;
502	aim_conn_t *bosconn;
503
504	if (!g_slist_find(get_connections(), ic)) {
505	closesocket(source);
506	return FALSE;
507	}
508
509	odata = ic->proto_data;
510	sess = odata->sess;
511	bosconn = odata->conn;
512
513	if (source < 0) {
514	imcb_error(ic, _("Could Not Connect"));
515	imc_logout(ic, TRUE);
516	return FALSE;
517	}
518
519	aim_conn_completeconnect(sess, bosconn);
520	ic->inpa = b_input_add(bosconn->fd, B_EV_IO_READ,
521	oscar_callback, bosconn);
522	imcb_log(ic, _("Connection established, cookie sent"));
523
524	return FALSE;
525	}
526
527	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...)
528	{
529	va_list ap;
530	struct aim_authresp_info *info;
531	int i; char *host; int port;
532	aim_conn_t *bosconn;
533
534	struct im_connection *ic = sess->aux_data;
535	struct oscar_data *od = ic->proto_data;
536
537	port = AIM_LOGIN_PORT;
538
539	va_start(ap, fr);
540	info = va_arg(ap, struct aim_authresp_info *);
541	va_end(ap);
542
543	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
544	switch (info->errorcode) {
545	case 0x05:
546	/* Incorrect nick/password */
547	imcb_error(ic, _("Incorrect nickname or password."));
548	{
549	int max = od->icq ? 8 : 16;
550	if (strlen(ic->acc->pass) > max) {
551	imcb_log(ic, "Note that the maximum password "
552	"length supported by this protocol is "
553	"%d characters, try logging in using "
554	"a shorter password.", max);
555	}
556	}
557	// plugin_event(event_error, (void *)980, 0, 0, 0);
558	break;
559	case 0x11:
560	/* Suspended account */
561	imcb_error(ic, _("Your account is currently suspended."));
562	break;
563	case 0x18:
564	/* connecting too frequently */
565	od->no_reconnect = TRUE;
566	imcb_error(ic,
567	_(
568	"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."));
569	break;
570	case 0x1c:
571	/* client too old */
572	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
573	break;
574	default:
575	imcb_error(ic, _("Authentication Failed"));
576	break;
577	}
578	od->killme = TRUE;
579	return 1;
580	}
581
582
583	aim_conn_kill(sess, &fr->conn);
584
585	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
586	if (bosconn == NULL) {
587	imcb_error(ic, _("Internal Error"));
588	od->killme = TRUE;
589	return 0;
590	}
591
592	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
593	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
594	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
595	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
596	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
597	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
598	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
599	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
600	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
601	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
602	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
603	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
604	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
605	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
606	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
607	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
608	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
609	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
610	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
611	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
612	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
613	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
614	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
615	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
616	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
617	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
618	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
619	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
620
621	((struct oscar_data *) ic->proto_data)->conn = bosconn;
622	for (i = 0; i < (int) strlen(info->bosip); i++) {
623	if (info->bosip[i] == ':') {
624	port = atoi(&(info->bosip[i + 1]));
625	break;
626	}
627	}
628	host = g_strndup(info->bosip, i);
629	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
630	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
631	g_free(host);
632	if (bosconn->fd < 0) {
633	imcb_error(ic, _("Could Not Connect"));
634	od->killme = TRUE;
635	return 0;
636	}
637	aim_sendcookie(sess, bosconn, info->cookie);
638	b_event_remove(ic->inpa);
639
640	return 1;
641	}
642
643	/* size of icbmui.ocm, the largest module in AIM 3.5 */
644	#define AIM_MAX_FILE_SIZE 98304
645
646	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...)
647	{
648	#if 0
649	struct client_info_s info = { "gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b };
650	#else
651	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
652	#endif
653	char *key;
654	va_list ap;
655	struct im_connection *ic = sess->aux_data;
656
657	va_start(ap, fr);
658	key = va_arg(ap, char *);
659	va_end(ap);
660
661	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
662
663	return 1;
664	}
665
666	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...)
667	{
668	struct im_connection *ic = sess->aux_data;
669	struct oscar_data *odata = ic->proto_data;
670	int code;
671	va_list ap;
672
673	va_start(ap, fr);
674	code = va_arg(ap, int);
675	va_end(ap);
676
677	imcb_error(ic, "Connection aborted by server: %s", code == 1 ?
678	"someone else logged in with your account" :
679	"unknown reason");
680
681	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
682	means a concurrent login somewhere else. */
683	odata->no_reconnect = code == 1;
684
685	/* DO NOT log out here! Just tell the callback to do it. */
686	odata->killme = TRUE;
687
688	return 1;
689	}
690
691	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...)
692	{
693	struct im_connection *ic = sess->aux_data;
694	struct chat_connection *chatcon;
695	struct groupchat *c = NULL;
696	static int id = 1;
697
698	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
699	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
700	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
701	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
702	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
703
704	aim_clientready(sess, fr->conn);
705
706	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
707	chatcon->id = id;
708
709	c = bee_chat_by_title(ic->bee, ic, chatcon->show);
710	if (c && !c->data) {
711	chatcon->cnv = c;
712	} else {
713	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
714	}
715	chatcon->cnv->data = chatcon;
716
717	return 1;
718	}
719
720	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...)
721	{
722
723	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
724	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
725
726	aim_clientready(sess, fr->conn);
727
728	aim_chatnav_reqrights(sess, fr->conn);
729
730	return 1;
731	}
732
733	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond)
734	{
735	struct im_connection *ic = data;
736	struct oscar_data *odata;
737	aim_session_t *sess;
738	aim_conn_t *tstconn;
739
740	if (!g_slist_find(get_connections(), ic)) {
741	closesocket(source);
742	return FALSE;
743	}
744
745	odata = ic->proto_data;
746	sess = odata->sess;
747	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
748
749	if (source < 0) {
750	aim_conn_kill(sess, &tstconn);
751	return FALSE;
752	}
753
754	aim_conn_completeconnect(sess, tstconn);
755	odata->cnpa = b_input_add(tstconn->fd, B_EV_IO_READ,
756	oscar_callback, tstconn);
757
758	return FALSE;
759	}
760
761	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
762	{
763	struct im_connection *ic = data;
764	struct oscar_data *odata;
765	aim_session_t *sess;
766	aim_conn_t *tstconn;
767
768	if (!g_slist_find(get_connections(), ic)) {
769	closesocket(source);
770	return FALSE;
771	}
772
773	odata = ic->proto_data;
774	sess = odata->sess;
775	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
776
777	if (source < 0) {
778	aim_conn_kill(sess, &tstconn);
779	return FALSE;
780	}
781
782	aim_conn_completeconnect(sess, tstconn);
783	odata->paspa = b_input_add(tstconn->fd, B_EV_IO_READ,
784	oscar_callback, tstconn);
785
786	return FALSE;
787	}
788
789	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
790	{
791	struct chat_connection *ccon = data;
792	struct im_connection *ic = ccon->ic;
793	struct oscar_data *odata;
794	aim_session_t *sess;
795	aim_conn_t *tstconn;
796
797	if (!g_slist_find(get_connections(), ic)) {
798	closesocket(source);
799	g_free(ccon->show);
800	g_free(ccon->name);
801	g_free(ccon);
802	return FALSE;
803	}
804
805	odata = ic->proto_data;
806	sess = odata->sess;
807	tstconn = ccon->conn;
808
809	if (source < 0) {
810	aim_conn_kill(sess, &tstconn);
811	g_free(ccon->show);
812	g_free(ccon->name);
813	g_free(ccon);
814	return FALSE;
815	}
816
817	aim_conn_completeconnect(sess, ccon->conn);
818	ccon->inpa = b_input_add(tstconn->fd,
819	B_EV_IO_READ,
820	oscar_callback, tstconn);
821	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
822
823	return FALSE;
824	}
825
826	/* Hrmph. I don't know how to make this look better. --mid */
827	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...)
828	{
829	va_list ap;
830	struct aim_redirect_data *redir;
831	struct im_connection *ic = sess->aux_data;
832	aim_conn_t *tstconn;
833	int i;
834	char *host;
835	int port;
836
837	va_start(ap, fr);
838	redir = va_arg(ap, struct aim_redirect_data *);
839	va_end(ap);
840
841	port = AIM_LOGIN_PORT;
842	for (i = 0; i < (int) strlen(redir->ip); i++) {
843	if (redir->ip[i] == ':') {
844	port = atoi(&(redir->ip[i + 1]));
845	break;
846	}
847	}
848	host = g_strndup(redir->ip, i);
849
850	switch (redir->group) {
851	case 0x7: /* Authorizer */
852	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
853	if (tstconn == NULL) {
854	g_free(host);
855	return 1;
856	}
857	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin,
858	0);
859	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
860	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
861	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
862
863	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
864	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
865	if (tstconn->fd < 0) {
866	aim_conn_kill(sess, &tstconn);
867	g_free(host);
868	return 1;
869	}
870	aim_sendcookie(sess, tstconn, redir->cookie);
871	break;
872	case 0xd: /* ChatNav */
873	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
874	if (tstconn == NULL) {
875	g_free(host);
876	return 1;
877	}
878	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE,
879	conninitdone_chatnav, 0);
880
881	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
882	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
883	if (tstconn->fd < 0) {
884	aim_conn_kill(sess, &tstconn);
885	g_free(host);
886	return 1;
887	}
888	aim_sendcookie(sess, tstconn, redir->cookie);
889	break;
890	case 0xe: /* Chat */
891	{
892	struct chat_connection *ccon;
893
894	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
895	if (tstconn == NULL) {
896	g_free(host);
897	return 1;
898	}
899
900	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat,
901	0);
902
903	ccon = g_new0(struct chat_connection, 1);
904	ccon->conn = tstconn;
905	ccon->ic = ic;
906	ccon->fd = -1;
907	ccon->name = g_strdup(redir->chat.room);
908	ccon->exchange = redir->chat.exchange;
909	ccon->instance = redir->chat.instance;
910	ccon->show = extract_name(redir->chat.room);
911
912	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
913	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
914	if (ccon->conn->fd < 0) {
915	aim_conn_kill(sess, &tstconn);
916	g_free(host);
917	g_free(ccon->show);
918	g_free(ccon->name);
919	g_free(ccon);
920	return 1;
921	}
922	aim_sendcookie(sess, tstconn, redir->cookie);
923	}
924	break;
925	default: /* huh? */
926	break;
927	}
928
929	g_free(host);
930	return 1;
931	}
932
933	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...)
934	{
935	struct im_connection *ic = sess->aux_data;
936	struct oscar_data *od = ic->proto_data;
937	aim_userinfo_t *info;
938	time_t time_idle = 0, signon = 0;
939	int flags = OPT_LOGGED_IN;
940	char tmp, state_string = NULL;
941
942	va_list ap;
943
944	va_start(ap, fr);
945	info = va_arg(ap, aim_userinfo_t *);
946	va_end(ap);
947
948	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
949	if (info->flags & AIM_FLAG_AWAY) {
950	flags \|= OPT_AWAY;
951	}
952	}
953
954	/* Maybe this should be done just for AIM contacts, not sure. */
955	if (info->flags & AIM_FLAG_WIRELESS) {
956	flags \|= OPT_MOBILE;
957	}
958
959	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
960	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
961	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
962	flags \|= OPT_AWAY;
963	}
964
965	if (info->icqinfo.status & AIM_ICQ_STATE_DND) {
966	state_string = "Do Not Disturb";
967	} else if (info->icqinfo.status & AIM_ICQ_STATE_OUT) {
968	state_string = "Not Available";
969	} else if (info->icqinfo.status & AIM_ICQ_STATE_BUSY) {
970	state_string = "Occupied";
971	} else if (info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE) {
972	state_string = "Invisible";
973	}
974	}
975
976	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
977	time(&time_idle);
978	time_idle -= info->idletime * 60;
979	}
980
981	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN) {
982	signon = time(NULL) - info->sessionlen;
983	}
984
985	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
986	uint32_t *uin = g_new0(uint32_t, 1);
987
988	if (od->ips == NULL) {
989	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
990	}
991
992	if (sscanf(info->sn, "%d", uin) == 1) {
993	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
994	}
995	}
996
997	tmp = normalize(info->sn);
998	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
999	imcb_buddy_times(ic, tmp, signon, time_idle);
1000
1001
1002	return 1;
1003	}
1004
1005	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...)
1006	{
1007	aim_userinfo_t *info;
1008	va_list ap;
1009	struct im_connection *ic = sess->aux_data;
1010
1011	va_start(ap, fr);
1012	info = va_arg(ap, aim_userinfo_t *);
1013	va_end(ap);
1014
1015	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL);
1016
1017	return 1;
1018	}
1019
1020	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1021	struct aim_incomingim_ch1_args *args)
1022	{
1023	char *tmp = g_malloc(BUF_LONG + 1);
1024	struct im_connection *ic = sess->aux_data;
1025	int flags = 0;
1026
1027	if (args->icbmflags & AIM_IMFLAGS_AWAY) {
1028	flags \|= OPT_AWAY;
1029	}
1030
1031	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1032	char *src;
1033
1034	if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1035	src = "UCS-2BE";
1036	} else {
1037	src = "ISO8859-1";
1038	}
1039
1040	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1041	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1042	// Successfully converted!
1043	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1044	int i;
1045
1046	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1047	unsigned short uni;
1048
1049	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i + 1] & 0xff);
1050
1051	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1052	g_snprintf(tmp + strlen(tmp), BUF_LONG - strlen(tmp), "%c", uni);
1053	} else { /* something else, do UNICODE entity */
1054	g_snprintf(tmp + strlen(tmp), BUF_LONG - strlen(tmp), "&#%04x;", uni);
1055	}
1056	}
1057	} else {
1058	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1059	}
1060	} else if (args->mpmsg.numparts == 0) {
1061	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1062	} else {
1063	aim_mpmsg_section_t *part;
1064
1065	*tmp = 0;
1066	for (part = args->mpmsg.parts; part; part = part->next) {
1067	if (part->data) {
1068	g_strlcat(tmp, (char *) part->data, BUF_LONG);
1069	g_strlcat(tmp, "\n", BUF_LONG);
1070	}
1071	}
1072	}
1073
1074	strip_linefeed(tmp);
1075	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1076	g_free(tmp);
1077
1078	return 1;
1079	}
1080
1081	void oscar_accept_chat(void *data);
1082	void oscar_reject_chat(void *data);
1083
1084	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1085	struct aim_incomingim_ch2_args *args)
1086	{
1087	struct im_connection *ic = sess->aux_data;
1088
1089	if (args->status != AIM_RENDEZVOUS_PROPOSE) {
1090	return 1;
1091	}
1092
1093	if (args->reqclass & AIM_CAPS_CHAT) {
1094	char *name = extract_name(args->info.chat.roominfo.name);
1095	int *exch = g_new0(int, 1);
1096	GList *m = NULL;
1097	char txt[1024];
1098	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1099
1100	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1101	*exch = args->info.chat.roominfo.exchange;
1102	m = g_list_append(m, exch);
1103
1104	g_snprintf(txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg);
1105
1106	inv->ic = ic;
1107	inv->exchange = *exch;
1108	inv->name = g_strdup(name);
1109
1110	imcb_ask(ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1111
1112	if (name) {
1113	g_free(name);
1114	}
1115	} else if (args->reqclass & AIM_CAPS_ICQRTF) {
1116	// TODO: constify
1117	char text[strlen(args->info.rtfmsg.rtfmsg) + 1];
1118	strncpy(text, args->info.rtfmsg.rtfmsg, sizeof(text));
1119	imcb_buddy_msg(ic, normalize(userinfo->sn), text, 0, 0);
1120	}
1121
1122	return 1;
1123	}
1124
1125	static void gaim_icq_authgrant(void *data_)
1126	{
1127	struct icq_auth *data = data_;
1128	char *uin;
1129	struct oscar_data od = (struct oscar_data ) data->ic->proto_data;
1130
1131	uin = g_strdup_printf("%u", data->uin);
1132	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1133	// char *message = 0;
1134	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1135	imcb_ask_add(data->ic, uin, NULL);
1136
1137	g_free(uin);
1138	g_free(data);
1139	}
1140
1141	static void gaim_icq_authdeny(void *data_)
1142	{
1143	struct icq_auth *data = data_;
1144	char uin, message;
1145	struct oscar_data od = (struct oscar_data ) data->ic->proto_data;
1146
1147	uin = g_strdup_printf("%u", data->uin);
1148	message = g_strdup_printf("No reason given.");
1149	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1150	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1151	g_free(message);
1152
1153	g_free(uin);
1154	g_free(data);
1155	}
1156
1157	/*
1158	* For when other people ask you for authorization
1159	*/
1160	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg)
1161	{
1162	struct icq_auth *data;
1163	char *reason = NULL;
1164	char *dialog_msg;
1165
1166	if (set_getbool(&ic->acc->set, "ignore_auth_requests")) {
1167	return;
1168	}
1169
1170	data = g_new(struct icq_auth, 1);
1171
1172	if (strlen(msg) > 6) {
1173	reason = msg + 6;
1174	}
1175
1176	dialog_msg = g_strdup_printf("The user %u wants to add you to their buddy list for the following reason: %s",
1177	uin, reason ? reason : "No reason given.");
1178	data->ic = ic;
1179	data->uin = uin;
1180	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1181	g_free(dialog_msg);
1182	}
1183
1184	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t *userinfo,
1185	struct aim_incomingim_ch4_args *args)
1186	{
1187	struct im_connection *ic = sess->aux_data;
1188
1189	switch (args->type) {
1190	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1191	char uin, message;
1192	uin = g_strdup_printf("%u", args->uin);
1193	message = g_strdup(args->msg);
1194	strip_linefeed(message);
1195	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1196	g_free(uin);
1197	g_free(message);
1198	} break;
1199
1200	case 0x0004: { /* Someone sent you a URL */
1201	char uin, message;
1202	char **m;
1203
1204	uin = g_strdup_printf("%u", args->uin);
1205	m = g_strsplit(args->msg, "\376", 2);
1206
1207	if ((strlen(m[0]) != 0)) {
1208	message = g_strjoinv(" -- ", m);
1209	} else {
1210	message = m[1];
1211	}
1212
1213	strip_linefeed(message);
1214	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1215	g_free(uin);
1216	g_free(m);
1217	g_free(message);
1218	} break;
1219
1220	case 0x0006: { /* Someone requested authorization */
1221	gaim_icq_authask(ic, args->uin, args->msg);
1222	} break;
1223
1224	case 0x0007: { /* Someone has denied you authorization */
1225	imcb_log(sess->aux_data,
1226	"The user %u has denied your request to add them to your contact list for the following reason:\n%s", args->uin,
1227	args->msg ? args->msg : _("No reason given."));
1228	} break;
1229
1230	case 0x0008: { /* Someone has granted you authorization */
1231	imcb_log(sess->aux_data,
1232	"The user %u has granted your request to add them to your contact list for the following reason:\n%s", args->uin,
1233	args->msg ? args->msg : _("No reason given."));
1234	} break;
1235
1236	case 0x0012: {
1237	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1238	} break;
1239
1240	default: {; } break;
1241	}
1242
1243	return 1;
1244	}
1245
1246	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...)
1247	{
1248	int channel, ret = 0;
1249	aim_userinfo_t *userinfo;
1250	va_list ap;
1251
1252	va_start(ap, fr);
1253	channel = va_arg(ap, int);
1254	userinfo = va_arg(ap, aim_userinfo_t *);
1255
1256	switch (channel) {
1257	case 1: { /* standard message */
1258	struct aim_incomingim_ch1_args *args;
1259	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1260	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1261	} break;
1262
1263	case 2: { /* rendevous */
1264	struct aim_incomingim_ch2_args *args;
1265	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1266	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1267	} break;
1268
1269	case 4: { /* ICQ */
1270	struct aim_incomingim_ch4_args *args;
1271	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1272	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1273	} break;
1274
1275	default: {; } break;
1276	}
1277
1278	va_end(ap);
1279
1280	return ret;
1281	}
1282
1283	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...)
1284	{
1285	va_list ap;
1286	guint16 nummissed, reason;
1287	aim_userinfo_t *userinfo;
1288
1289	va_start(ap, fr);
1290	va_arg(ap, unsigned int); /* chan */
1291	userinfo = va_arg(ap, aim_userinfo_t *);
1292	nummissed = (guint16) va_arg(ap, unsigned int);
1293	reason = (guint16) va_arg(ap, unsigned int);
1294	va_end(ap);
1295
1296	switch (reason) {
1297	case 0:
1298	/* Invalid (0) */
1299	imcb_error(sess->aux_data,
1300	nummissed == 1 ?
1301	_("You missed %d message from %s because it was invalid.") :
1302	_("You missed %d messages from %s because they were invalid."),
1303	nummissed,
1304	userinfo->sn);
1305	break;
1306	case 1:
1307	/* Message too large */
1308	imcb_error(sess->aux_data,
1309	nummissed == 1 ?
1310	_("You missed %d message from %s because it was too large.") :
1311	_("You missed %d messages from %s because they were too large."),
1312	nummissed,
1313	userinfo->sn);
1314	break;
1315	case 2:
1316	/* Rate exceeded */
1317	imcb_error(sess->aux_data,
1318	nummissed == 1 ?
1319	_("You missed %d message from %s because the rate limit has been exceeded.") :
1320	_("You missed %d messages from %s because the rate limit has been exceeded."),
1321	nummissed,
1322	userinfo->sn);
1323	break;
1324	case 3:
1325	/* Evil Sender */
1326	imcb_error(sess->aux_data,
1327	nummissed == 1 ?
1328	_("You missed %d message from %s because it was too evil.") :
1329	_("You missed %d messages from %s because they are too evil."),
1330	nummissed,
1331	userinfo->sn);
1332	break;
1333	case 4:
1334	/* Evil Receiver */
1335	imcb_error(sess->aux_data,
1336	nummissed == 1 ?
1337	_("You missed %d message from %s because you are too evil.") :
1338	_("You missed %d messages from %s because you are too evil."),
1339	nummissed,
1340	userinfo->sn);
1341	break;
1342	default:
1343	imcb_error(sess->aux_data,
1344	nummissed == 1 ?
1345	_("You missed %d message from %s for unknown reasons.") :
1346	_("You missed %d messages from %s for unknown reasons."),
1347	nummissed,
1348	userinfo->sn);
1349	break;
1350	}
1351
1352	return 1;
1353	}
1354
1355	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...)
1356	{
1357	va_list ap;
1358	guint16 reason;
1359
1360	va_start(ap, fr);
1361	reason = (guint16) va_arg(ap, unsigned int);
1362	va_end(ap);
1363
1364	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1365	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1366
1367	return 1;
1368	}
1369
1370	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...)
1371	{
1372	va_list ap;
1373	char *destn;
1374	guint16 reason;
1375
1376	va_start(ap, fr);
1377	reason = (guint16) va_arg(ap, unsigned int);
1378	destn = va_arg(ap, char *);
1379	va_end(ap);
1380
1381	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1382	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1383
1384	return 1;
1385	}
1386
1387	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...)
1388	{
1389	va_list ap;
1390	char *destn;
1391	guint16 reason;
1392
1393	va_start(ap, fr);
1394	reason = (guint16) va_arg(ap, unsigned int);
1395	destn = va_arg(ap, char *);
1396	va_end(ap);
1397
1398	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1399	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1400
1401	return 1;
1402	}
1403
1404	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...)
1405	{
1406	guint16 id;
1407	va_list ap;
1408
1409	va_start(ap, fr);
1410	id = (guint16) va_arg(ap, unsigned int);
1411	va_arg(ap, char ); / msg */
1412	va_end(ap);
1413
1414	if (id < 4) {
1415	imcb_error(sess->aux_data, _("Your connection may be lost."));
1416	}
1417
1418	return 1;
1419	}
1420
1421	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...)
1422	{
1423	va_list ap;
1424	guint16 type;
1425	struct im_connection *ic = sess->aux_data;
1426	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1427
1428	va_start(ap, fr);
1429	type = (guint16) va_arg(ap, unsigned int);
1430
1431	switch (type) {
1432	case 0x0002: {
1433	va_arg(ap, unsigned int); /* maxrooms */
1434	va_arg(ap, int); /* exchangecount */
1435	va_arg(ap, struct aim_chat_exchangeinfo ); / exchanges */
1436	va_end(ap);
1437
1438	while (odata->create_rooms) {
1439	struct create_room *cr = odata->create_rooms->data;
1440	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1441	g_free(cr->name);
1442	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1443	g_free(cr);
1444	}
1445	}
1446	break;
1447	case 0x0008: {
1448	char *ck;
1449	guint16 instance, exchange;
1450
1451	va_arg(ap, char ); / fqcn */
1452	instance = (guint16) va_arg(ap, unsigned int);
1453	exchange = (guint16) va_arg(ap, unsigned int);
1454	va_arg(ap, unsigned int); /* flags */
1455	va_arg(ap, guint32); /* createtime */
1456	va_arg(ap, unsigned int); /* maxmsglen */
1457	va_arg(ap, unsigned int); /* maxoccupancy */
1458	va_arg(ap, int); /* createperms */
1459	va_arg(ap, unsigned int); /* unknown */
1460	va_arg(ap, char ); / name */
1461	ck = va_arg(ap, char *);
1462	va_end(ap);
1463
1464	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1465	}
1466	break;
1467	default:
1468	va_end(ap);
1469	break;
1470	}
1471	return 1;
1472	}
1473
1474	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...)
1475	{
1476	va_list ap;
1477	int count, i;
1478	aim_userinfo_t *info;
1479	struct im_connection *g = sess->aux_data;
1480
1481	struct chat_connection *c = NULL;
1482
1483	va_start(ap, fr);
1484	count = va_arg(ap, int);
1485	info = va_arg(ap, aim_userinfo_t *);
1486	va_end(ap);
1487
1488	c = find_oscar_chat_by_conn(g, fr->conn);
1489	if (!c) {
1490	return 1;
1491	}
1492
1493	for (i = 0; i < count; i++) {
1494	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1495	}
1496
1497	return 1;
1498	}
1499
1500	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...)
1501	{
1502	va_list ap;
1503	int count, i;
1504	aim_userinfo_t *info;
1505	struct im_connection *g = sess->aux_data;
1506
1507	struct chat_connection *c = NULL;
1508
1509	va_start(ap, fr);
1510	count = va_arg(ap, int);
1511	info = va_arg(ap, aim_userinfo_t *);
1512	va_end(ap);
1513
1514	c = find_oscar_chat_by_conn(g, fr->conn);
1515	if (!c) {
1516	return 1;
1517	}
1518
1519	for (i = 0; i < count; i++) {
1520	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1521	}
1522
1523	return 1;
1524	}
1525
1526	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...)
1527	{
1528	va_list ap;
1529	guint16 maxmsglen, maxvisiblemsglen;
1530	struct im_connection *ic = sess->aux_data;
1531	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1532
1533	va_start(ap, fr);
1534	va_arg(ap, struct aim_chat_roominfo ); / roominfo */
1535	va_arg(ap, char ); / roomname */
1536	va_arg(ap, int); /* usercount */
1537	va_arg(ap, aim_userinfo_t ); / userinfo */
1538	va_arg(ap, char ); / roomdesc */
1539	va_arg(ap, int); /* unknown_c9 */
1540	va_arg(ap, unsigned long); /* creationtime */
1541	maxmsglen = (guint16) va_arg(ap, int);
1542	va_arg(ap, int); /* unknown_d2 */
1543	va_arg(ap, int); /* unknown_d5 */
1544	maxvisiblemsglen = (guint16) va_arg(ap, int);
1545	va_end(ap);
1546
1547	ccon->maxlen = maxmsglen;
1548	ccon->maxvis = maxvisiblemsglen;
1549
1550	return 1;
1551	}
1552
1553	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...)
1554	{
1555	va_list ap;
1556	aim_userinfo_t *info;
1557	char *msg;
1558	struct im_connection *ic = sess->aux_data;
1559	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1560	char *tmp;
1561
1562	va_start(ap, fr);
1563	info = va_arg(ap, aim_userinfo_t *);
1564	msg = va_arg(ap, char *);
1565
1566	tmp = g_malloc(BUF_LONG);
1567	g_snprintf(tmp, BUF_LONG, "%s", msg);
1568	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1569	g_free(tmp);
1570
1571	return 1;
1572	}
1573
1574	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...)
1575	{
1576	#if 0
1577	static const char *codes[5] = {
1578	"invalid",
1579	"change",
1580	"warning",
1581	"limit",
1582	"limit cleared",
1583	};
1584	#endif
1585	va_list ap;
1586	guint16 code;
1587	guint32 windowsize, clear, currentavg;
1588
1589	va_start(ap, fr);
1590	code = (guint16) va_arg(ap, unsigned int);
1591	va_arg(ap, unsigned int); /* rateclass */
1592	windowsize = (guint32) va_arg(ap, unsigned long);
1593	clear = (guint32) va_arg(ap, unsigned long);
1594	va_arg(ap, unsigned long); /* alert */
1595	va_arg(ap, unsigned long); /* limit */
1596	va_arg(ap, unsigned long); /* disconnect */
1597	currentavg = (guint32) va_arg(ap, unsigned long);
1598	va_arg(ap, unsigned long); /* maxavg */
1599	va_end(ap);
1600
1601	/* XXX fix these values */
1602	if (code == AIM_RATE_CODE_CHANGE) {
1603	if (currentavg >= clear) {
1604	aim_conn_setlatency(fr->conn, 0);
1605	}
1606	} else if (code == AIM_RATE_CODE_WARNING) {
1607	aim_conn_setlatency(fr->conn, windowsize / 4);
1608	} else if (code == AIM_RATE_CODE_LIMIT) {
1609	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1610	"Please wait 10 seconds and try again."));
1611	aim_conn_setlatency(fr->conn, windowsize / 2);
1612	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1613	aim_conn_setlatency(fr->conn, 0);
1614	}
1615
1616	return 1;
1617	}
1618
1619	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...)
1620	{
1621	return 1;
1622	}
1623
1624	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...)
1625	{
1626
1627	aim_reqpersonalinfo(sess, fr->conn);
1628	aim_bos_reqlocaterights(sess, fr->conn);
1629	aim_bos_reqbuddyrights(sess, fr->conn);
1630
1631	aim_reqicbmparams(sess);
1632
1633	aim_bos_reqrights(sess, fr->conn);
1634	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1635	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1636	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1637
1638	return 1;
1639	}
1640
1641	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...)
1642	{
1643	struct im_connection *ic = sess->aux_data;
1644	struct oscar_data *od = ic->proto_data;
1645
1646	aim_clientready(sess, fr->conn);
1647
1648	if (od->chpass) {
1649	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1650	g_free(od->oldp);
1651	od->oldp = NULL;
1652	g_free(od->newp);
1653	od->newp = NULL;
1654	od->chpass = FALSE;
1655	}
1656	if (od->setnick) {
1657	aim_admin_setnick(sess, fr->conn, od->newsn);
1658	g_free(od->newsn);
1659	od->newsn = NULL;
1660	od->setnick = FALSE;
1661	}
1662	if (od->conf) {
1663	aim_admin_reqconfirm(sess, fr->conn);
1664	od->conf = FALSE;
1665	}
1666	if (od->reqemail) {
1667	aim_admin_getinfo(sess, fr->conn, 0x0011);
1668	od->reqemail = FALSE;
1669	}
1670	if (od->setemail) {
1671	aim_admin_setemail(sess, fr->conn, od->email);
1672	g_free(od->email);
1673	od->setemail = FALSE;
1674	}
1675
1676	return 1;
1677	}
1678
1679	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...)
1680	{
1681	struct aim_icbmparameters *params;
1682	va_list ap;
1683
1684	va_start(ap, fr);
1685	params = va_arg(ap, struct aim_icbmparameters *);
1686	va_end(ap);
1687
1688	/* Maybe senderwarn and recverwarn should be user preferences... */
1689	params->flags = 0x0000000b;
1690	params->maxmsglen = 8000;
1691	params->minmsginterval = 0;
1692
1693	aim_seticbmparam(sess, params);
1694
1695	return 1;
1696	}
1697
1698	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1699	{
1700	va_list ap;
1701	guint16 maxsiglen;
1702	struct im_connection *ic = sess->aux_data;
1703	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1704
1705	va_start(ap, fr);
1706	maxsiglen = va_arg(ap, int);
1707	va_end(ap);
1708
1709	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint) maxsiglen;
1710
1711	/* FIXME: It seems we're not really using this, and it broke now that
1712	struct aim_user is dead.
1713	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1714	*/
1715
1716	return 1;
1717	}
1718
1719	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...)
1720	{
1721	va_list ap;
1722	guint16 maxbuddies, maxwatchers;
1723	struct im_connection *ic = sess->aux_data;
1724	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1725
1726	va_start(ap, fr);
1727	maxbuddies = (guint16) va_arg(ap, unsigned int);
1728	maxwatchers = (guint16) va_arg(ap, unsigned int);
1729	va_end(ap);
1730
1731	odata->rights.maxbuddies = (guint) maxbuddies;
1732	odata->rights.maxwatchers = (guint) maxwatchers;
1733
1734	return 1;
1735	}
1736
1737	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...)
1738	{
1739	guint16 maxpermits, maxdenies;
1740	va_list ap;
1741	struct im_connection *ic = sess->aux_data;
1742	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1743
1744	va_start(ap, fr);
1745	maxpermits = (guint16) va_arg(ap, unsigned int);
1746	maxdenies = (guint16) va_arg(ap, unsigned int);
1747	va_end(ap);
1748
1749	odata->rights.maxpermits = (guint) maxpermits;
1750	odata->rights.maxdenies = (guint) maxdenies;
1751
1752	aim_clientready(sess, fr->conn);
1753
1754	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1755
1756	aim_ssi_reqrights(sess, fr->conn);
1757	aim_ssi_reqalldata(sess, fr->conn);
1758
1759	return 1;
1760	}
1761
1762	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...)
1763	{
1764	va_list ap;
1765	struct aim_icq_offlinemsg *msg;
1766	struct im_connection *ic = sess->aux_data;
1767
1768	va_start(ap, fr);
1769	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1770	va_end(ap);
1771
1772	switch (msg->type) {
1773	case 0x0001: { /* Basic offline message */
1774	char sender[32];
1775	char *dialog_msg = g_strdup(msg->msg);
1776	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1777	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1778	strip_linefeed(dialog_msg);
1779	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1780	g_free(dialog_msg);
1781	} break;
1782
1783	case 0x0004: { /* Someone sent you a URL */
1784	char sender[32];
1785	char *dialog_msg;
1786	char **m;
1787
1788	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1789	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1790
1791	m = g_strsplit(msg->msg, "\376", 2);
1792
1793	if ((strlen(m[0]) != 0)) {
1794	dialog_msg = g_strjoinv(" -- ", m);
1795	} else {
1796	dialog_msg = m[1];
1797	}
1798
1799	strip_linefeed(dialog_msg);
1800	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1801	g_free(dialog_msg);
1802	g_free(m);
1803	} break;
1804
1805	case 0x0006: { /* Authorization request */
1806	gaim_icq_authask(ic, msg->sender, msg->msg);
1807	} break;
1808
1809	case 0x0007: { /* Someone has denied you authorization */
1810	imcb_log(sess->aux_data,
1811	"The user %u has denied your request to add them to your contact list for the following reason:\n%s", msg->sender,
1812	msg->msg ? msg->msg : _("No reason given."));
1813	} break;
1814
1815	case 0x0008: { /* Someone has granted you authorization */
1816	imcb_log(sess->aux_data,
1817	"The user %u has granted your request to add them to your contact list for the following reason:\n%s", msg->sender,
1818	msg->msg ? msg->msg : _("No reason given."));
1819	} break;
1820
1821	case 0x0012: {
1822	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1823	} break;
1824
1825	default: {; }
1826	}
1827
1828	return 1;
1829	}
1830
1831	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1832	{
1833	aim_icq_ackofflinemsgs(sess);
1834	return 1;
1835	}
1836
1837	static void oscar_keepalive(struct im_connection *ic)
1838	{
1839	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1840
1841	aim_flap_nop(odata->sess, odata->conn);
1842	}
1843
1844	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags)
1845	{
1846	struct oscar_data odata = (struct oscar_data ) ic->proto_data;
1847	int ret = 0, len = strlen(message);
1848
1849	if (imflags & OPT_AWAY) {
1850	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1851	} else {
1852	struct aim_sendimext_args args;
1853	char *s;
1854
1855	args.flags = AIM_IMFLAGS_ACK;
1856	if (odata->icq) {
1857	args.flags \|= AIM_IMFLAGS_OFFLINE;
1858	}
1859	for (s = message; *s; s++) {
1860	if (*s & 128) {
1861	break;
1862	}
1863	}
1864
1865	/* Message contains high ASCII chars, time for some translation! */
1866	if (*s) {
1867	s = g_malloc(BUF_LONG);
1868	/* Try if we can put it in an ISO8859-1 string first.
1869	If we can't, fall back to UTF16. */
1870	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1871	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1872	len = ret;
1873	} else if ((ret = do_iconv("UTF-8", "UCS-2BE", message, s, len, BUF_LONG)) >= 0) {
1874	args.flags \|= AIM_IMFLAGS_UNICODE;
1875	len = ret;
1876	} else {
1877	/* OOF, translation failed... Oh well.. */
1878	g_free(s);
1879	s = message;
1880	}
1881	} else {
1882	s = message;
1883	}
1884
1885	args.features = gaim_features;
1886	args.featureslen = sizeof(gaim_features);
1887
1888	args.destsn = name;
1889	args.msg = s;
1890	args.msglen = len;
1891
1892	ret = aim_send_im_ext(odata->sess, &args);
1893
1894	if (s != message) {
1895	g_free(s);
1896	}
1897	}
1898	if (ret >= 0) {
1899	return 1;
1900	}
1901	return ret;
1902	}
1903
1904	static void oscar_get_info(struct im_connection g, char name)
1905	{
1906	struct oscar_data odata = (struct oscar_data ) g->proto_data;
1907
1908	if (odata->icq) {
1909	aim_icq_getallinfo(odata->sess, name);
1910	} else {
1911	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1912	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1913	}
1914	}
1915
1916	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1917	{
1918	if (state == NULL) {
1919	state = "";
1920	}
1921
1922	if (!g_strcasecmp(state, _("Visible"))) {
1923	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1924	return;
1925	} else if (!g_strcasecmp(state, _("Invisible"))) {
1926	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1927	return;
1928	} else if (message == NULL) {
1929	message = state;
1930	}
1931
1932	if (od->rights.maxawaymsglen == 0) {
1933	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1934	}
1935
1936	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1937
1938	g_free(ic->away);
1939	ic->away = NULL;
1940
1941	if (!message) {
1942	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1943	return;
1944	}
1945
1946	if (strlen(message) > od->rights.maxawaymsglen) {
1947	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating",
1948	od->rights.maxawaymsglen);
1949	}
1950
1951	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1952	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1953
1954	return;
1955	}
1956
1957	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1958	{
1959	const char *msg = NULL;
1960	gboolean no_message = FALSE;
1961
1962	/* clean old states */
1963	g_free(ic->away);
1964	ic->away = NULL;
1965	od->sess->aim_icq_state = 0;
1966
1967	/* if no message, then use an empty message */
1968	if (message) {
1969	msg = message;
1970	} else {
1971	msg = "";
1972	no_message = TRUE;
1973	}
1974
1975	if (state == NULL) {
1976	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1977	} else if (!g_strcasecmp(state, "Away")) {
1978	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1979	ic->away = g_strdup(msg);
1980	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1981	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
1982	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
1983	ic->away = g_strdup(msg);
1984	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
1985	} else if (!g_strcasecmp(state, "Not Available")) {
1986	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
1987	ic->away = g_strdup(msg);
1988	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
1989	} else if (!g_strcasecmp(state, "Occupied")) {
1990	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
1991	ic->away = g_strdup(msg);
1992	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
1993	} else if (!g_strcasecmp(state, "Free For Chat")) {
1994	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
1995	ic->away = g_strdup(msg);
1996	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
1997	} else if (!g_strcasecmp(state, "Invisible")) {
1998	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1999	ic->away = g_strdup(msg);
2000	} else {
2001	if (no_message) {
2002	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2003	} else {
2004	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2005	ic->away = g_strdup(msg);
2006	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2007	}
2008	}
2009
2010	return;
2011	}
2012
2013	static void oscar_set_away(struct im_connection ic, char state, char *message)
2014	{
2015	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2016
2017	oscar_set_away_aim(ic, od, state, message);
2018	if (od->icq) {
2019	oscar_set_away_icq(ic, od, state, message);
2020	}
2021
2022	return;
2023	}
2024
2025	static void oscar_add_buddy(struct im_connection g, char name, char *group)
2026	{
2027	struct oscar_data odata = (struct oscar_data ) g->proto_data;
2028	bee_user_t *bu;
2029
2030	if (group && (bu = bee_user_by_handle(g->bee, g, name)) && bu->group) {
2031	aim_ssi_movebuddy(odata->sess, odata->conn, bu->group->name, group, name);
2032	} else {
2033	aim_ssi_addbuddies(odata->sess, odata->conn, group ? : OSCAR_GROUP, &name, 1, 0);
2034	}
2035	}
2036
2037	static void oscar_remove_buddy(struct im_connection g, char name, char *group)
2038	{
2039	struct oscar_data odata = (struct oscar_data ) g->proto_data;
2040	struct aim_ssi_item *ssigroup;
2041
2042	while ((ssigroup =
2043	aim_ssi_itemlist_findparent(odata->sess->ssi.items,
2044	name)) &&
2045	!aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1)) {
2046	;
2047	}
2048	}
2049
2050	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...)
2051	{
2052	return 1;
2053	}
2054
2055	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...)
2056	{
2057	struct im_connection *ic = sess->aux_data;
2058	struct aim_ssi_item curitem, curgroup = NULL;
2059	int tmp;
2060	char *nrm;
2061
2062	/* Add from server list to local list */
2063	tmp = 0;
2064	for (curitem = sess->ssi.items; curitem; curitem = curitem->next) {
2065	nrm = curitem->name ? normalize(curitem->name) : NULL;
2066
2067	switch (curitem->type) {
2068	case 0x0000: /* Buddy */
2069	if ((curitem->name) && (!imcb_buddy_by_handle(ic, nrm))) {
2070	char *realname = NULL;
2071
2072	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1)) {
2073	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2074	}
2075
2076	imcb_add_buddy(ic, nrm,
2077	curgroup ? (curgroup->gid ==
2078	curitem->gid ? curgroup->name : NULL) : NULL);
2079
2080	if (realname) {
2081	imcb_buddy_nick_hint(ic, nrm, realname);
2082	imcb_rename_buddy(ic, nrm, realname);
2083	g_free(realname);
2084	}
2085	}
2086	break;
2087
2088	case 0x0001: /* Group */
2089	curgroup = curitem;
2090	break;
2091
2092	case 0x0002: /* Permit buddy */
2093	if (curitem->name) {
2094	GSList *list;
2095	for (list = ic->permit; (list && aim_sncmp(curitem->name, list->data));
2096	list = list->next) {
2097	;
2098	}
2099	if (!list) {
2100	char *name;
2101	name = g_strdup(nrm);
2102	ic->permit = g_slist_append(ic->permit, name);
2103	tmp++;
2104	}
2105	}
2106	break;
2107
2108	case 0x0003: /* Deny buddy */
2109	if (curitem->name) {
2110	GSList *list;
2111	for (list = ic->deny;
2112	(list && aim_sncmp(curitem->name, list->data)); list = list->next) {
2113	;
2114	}
2115	if (!list) {
2116	char *name;
2117	name = g_strdup(nrm);
2118	ic->deny = g_slist_append(ic->deny, name);
2119	tmp++;
2120	}
2121	}
2122	break;
2123
2124	case 0x0004: /* Permit/deny setting */
2125	if (curitem->data) {
2126	guint8 permdeny;
2127	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2128	ic->permdeny = permdeny;
2129	tmp++;
2130	}
2131	}
2132	break;
2133
2134	case 0x0005: /* Presence setting */
2135	/* We don't want to change Gaim's setting because it applies to all accounts */
2136	break;
2137	} /* End of switch on curitem->type */
2138	} /* End of for loop */
2139
2140	aim_ssi_enable(sess, fr->conn);
2141
2142	/* Request offline messages, now that the buddy list is complete. */
2143	aim_icq_reqofflinemsgs(sess);
2144
2145	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2146	imcb_connected(ic);
2147
2148	return 1;
2149	}
2150
2151	static int gaim_ssi_parseack(aim_session_t sess, aim_frame_t fr, ...)
2152	{
2153	aim_snac_t *origsnac;
2154	va_list ap;
2155
2156	va_start(ap, fr);
2157	origsnac = va_arg(ap, aim_snac_t *);
2158	va_end(ap);
2159
2160	if (origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data) {
2161	int i, st, count = aim_bstream_empty(&fr->data);
2162	char *list;
2163
2164	if (count & 1) {
2165	/* Hmm, the length should be even... */
2166	imcb_error(sess->aux_data, "Received SSI ACK package with non-even length");
2167	return(0);
2168	}
2169	count >>= 1;
2170
2171	list = (char *) origsnac->data;
2172	for (i = 0; i < count; i++) {
2173	struct aim_ssi_item *ssigroup = aim_ssi_itemlist_findparent(sess->ssi.items, list);
2174	char *group = ssigroup ? ssigroup->name : NULL;
2175
2176	st = aimbs_get16(&fr->data);
2177	if (st == 0x00) {
2178	imcb_add_buddy(sess->aux_data, normalize(list), group);
2179	} else if (st == 0x0E) {
2180	imcb_log(sess->aux_data,
2181	"Buddy %s can't be added without authorization, requesting authorization",
2182	list);
2183
2184	aim_ssi_auth_request(sess, fr->conn, list, "");
2185	aim_ssi_addbuddies(sess, fr->conn, OSCAR_GROUP, &list, 1, 1);
2186	} else if (st == 0x0A) {
2187	imcb_error(sess->aux_data, "Buddy %s is already in your list", list);
2188	} else {
2189	imcb_error(sess->aux_data, "Error while adding buddy: 0x%04x", st);
2190	}
2191	list += strlen(list) + 1;
2192	}
2193	}
2194
2195	return(1);
2196	}
2197
2198	static void oscar_add_permit(struct im_connection ic, char who)
2199	{
2200	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2201
2202	if (od->icq) {
2203	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2204	} else {
2205	if (od->sess->ssi.received_data) {
2206	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2207	}
2208	}
2209	}
2210
2211	static void oscar_add_deny(struct im_connection ic, char who)
2212	{
2213	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2214
2215	if (od->icq) {
2216	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2217	} else {
2218	if (od->sess->ssi.received_data) {
2219	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2220	}
2221	}
2222	}
2223
2224	static void oscar_rem_permit(struct im_connection ic, char who)
2225	{
2226	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2227
2228	if (!od->icq) {
2229	if (od->sess->ssi.received_data) {
2230	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2231	}
2232	}
2233	}
2234
2235	static void oscar_rem_deny(struct im_connection ic, char who)
2236	{
2237	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2238
2239	if (!od->icq) {
2240	if (od->sess->ssi.received_data) {
2241	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2242	}
2243	}
2244	}
2245
2246	static GList oscar_away_states(struct im_connection ic)
2247	{
2248	struct oscar_data *od = ic->proto_data;
2249
2250	if (od->icq) {
2251	static GList *m = NULL;
2252	m = g_list_append(m, "Away");
2253	m = g_list_append(m, "Do Not Disturb");
2254	m = g_list_append(m, "Not Available");
2255	m = g_list_append(m, "Occupied");
2256	m = g_list_append(m, "Free For Chat");
2257	m = g_list_append(m, "Invisible");
2258	return m;
2259	} else {
2260	static GList *m = NULL;
2261	m = g_list_append(m, "Away");
2262	return m;
2263	}
2264	}
2265
2266	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2267	{
2268	struct im_connection *ic = sess->aux_data;
2269	struct oscar_data *od = ic->proto_data;
2270	gchar who[16];
2271	GString *str;
2272	va_list ap;
2273	struct aim_icq_info *info;
2274	uint32_t ip;
2275
2276	va_start(ap, fr);
2277	info = va_arg(ap, struct aim_icq_info *);
2278	va_end(ap);
2279
2280	if (!info->uin) {
2281	return 0;
2282	}
2283
2284	str = g_string_sized_new(512);
2285	g_snprintf(who, sizeof(who), "%u", info->uin);
2286
2287	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2288	info->nick ? info->nick : "-");
2289	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2290	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2291	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2292	if (info->numaddresses && info->email2) {
2293	int i;
2294	for (i = 0; i < info->numaddresses; i++) {
2295	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2296	}
2297	}
2298	if (od->ips && (ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2299	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2300	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2301	}
2302	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2303	if (info->gender != 0) {
2304	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender == 1 ? _("Female") : _("Male"));
2305	}
2306	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2307	char date[30];
2308	struct tm tm;
2309	memset(&tm, 0, sizeof(struct tm));
2310	tm.tm_mday = (int) info->birthday;
2311	tm.tm_mon = (int) info->birthmonth - 1;
2312	tm.tm_year = (int) info->birthyear % 100;
2313	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2314	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2315	}
2316	if (info->age) {
2317	char age[5];
2318	g_snprintf(age, sizeof(age), "%hhd", info->age);
2319	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2320	}
2321	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2322	if (info->info && info->info[0]) {
2323	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2324	info->info, _("End of Additional Information"));
2325	}
2326	g_string_append_c(str, '\n');
2327	if ((info->homeaddr &&
2328	(info->homeaddr[0])) \|\|
2329	(info->homecity &&
2330	info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2331	g_string_append_printf(str, "%s:", _("Home Address"));
2332	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2333	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2334	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2335	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2336	g_string_append_c(str, '\n');
2337	}
2338	if ((info->workaddr &&
2339	info->workaddr[0]) \|\|
2340	(info->workcity &&
2341	info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2342	g_string_append_printf(str, "%s:", _("Work Address"));
2343	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2344	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2345	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2346	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2347	g_string_append_c(str, '\n');
2348	}
2349	if ((info->workcompany &&
2350	info->workcompany[0]) \|\|
2351	(info->workdivision &&
2352	info->workdivision[0]) \|\|
2353	(info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2354	g_string_append_printf(str, "%s:", _("Work Information"));
2355	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2356	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2357	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2358	if (info->workwebpage && info->workwebpage[0]) {
2359	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2360	}
2361	g_string_append_c(str, '\n');
2362	}
2363
2364	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2365	g_string_free(str, TRUE);
2366
2367	return 1;
2368
2369	}
2370
2371	static char oscar_encoding_extract(const char encoding)
2372	{
2373	char *ret = NULL;
2374	char begin, end;
2375
2376	g_return_val_if_fail(encoding != NULL, NULL);
2377
2378	/* Make sure encoding begins with charset= */
2379	if (strncmp(encoding, "text/plain; charset=", 20) &&
2380	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2381	strncmp(encoding, "text/x-aolrtf; charset=", 23)) {
2382	return NULL;
2383	}
2384
2385	begin = strchr(encoding, '"');
2386	end = strrchr(encoding, '"');
2387
2388	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end)) {
2389	return NULL;
2390	}
2391
2392	ret = g_strndup(begin + 1, (end - 1) - begin);
2393
2394	return ret;
2395	}
2396
2397	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2398	{
2399	char *utf8 = g_new0(char, 8192);
2400
2401	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2402	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2403	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2404	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2405	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2406	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2407	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2408	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2409	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2410	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2411	"attempting to convert to UTF-8 anyway\n", encoding);*/
2412	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2413	}
2414
2415	/*
2416	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2417	* we have been unable to convert the text to utf-8 from the encoding
2418	* that was specified. So we assume it's UTF-8 and hope for the best.
2419	*/
2420	if (*utf8 == 0) {
2421	strncpy(utf8, text, textlen);
2422	}
2423
2424	return utf8;
2425	}
2426
2427	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2428	{
2429	struct im_connection *ic = sess->aux_data;
2430	va_list ap;
2431	aim_userinfo_t *userinfo;
2432	guint16 infotype;
2433	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2434	guint16 text_length;
2435	char *utf8 = NULL;
2436
2437	va_start(ap, fr);
2438	userinfo = va_arg(ap, aim_userinfo_t *);
2439	infotype = va_arg(ap, int);
2440	text_encoding = va_arg(ap, char*);
2441	text = va_arg(ap, char*);
2442	text_length = va_arg(ap, int);
2443	va_end(ap);
2444
2445	if (text_encoding) {
2446	extracted_encoding = oscar_encoding_extract(text_encoding);
2447	}
2448	if (infotype == AIM_GETINFO_GENERALINFO) {
2449	/Display idle time/
2450	char buff[256];
2451	struct tm idletime;
2452	if (userinfo->idletime) {
2453	memset(&idletime, 0, sizeof(struct tm));
2454	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2455	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2456	idletime.tm_min = userinfo->idletime % 60;
2457	idletime.tm_sec = 0;
2458	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2459	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2460	}
2461
2462	if (text) {
2463	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2464	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2465	} else {
2466	imcb_log(ic, _("No user info available."));
2467	}
2468	} else if (infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2469	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2470	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2471	}
2472
2473	g_free(utf8);
2474
2475	return 1;
2476	}
2477
2478	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2479	{
2480	struct im_connection * ic = sess->aux_data;
2481	va_list ap;
2482	guint16 type2;
2483	char * sn;
2484
2485	va_start(ap, fr);
2486	va_arg(ap, int); /* type1 */
2487	sn = va_arg(ap, char*);
2488	type2 = va_arg(ap, int);
2489	va_end(ap);
2490
2491	if (type2 == 0x0002) {
2492	/* User is typing */
2493	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2494	} else if (type2 == 0x0001) {
2495	/* User has typed something, but is not actively typing (stale) */
2496	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2497	} else {
2498	/* User has stopped typing */
2499	imcb_buddy_typing(ic, normalize(sn), 0);
2500	}
2501
2502	return 1;
2503	}
2504
2505	int oscar_send_typing(struct im_connection ic, char who, int typing)
2506	{
2507	struct oscar_data *od = ic->proto_data;
2508
2509	return(aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000));
2510	}
2511
2512	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2513	{
2514	struct im_connection *ic = c->ic;
2515	struct oscar_data * od = (struct oscar_data*) ic->proto_data;
2516	struct chat_connection * ccon;
2517	int ret;
2518	guint8 len = strlen(message);
2519	guint16 flags;
2520	char *s;
2521
2522	if (!(ccon = c->data)) {
2523	return;
2524	}
2525
2526	for (s = message; *s; s++) {
2527	if (*s & 128) {
2528	break;
2529	}
2530	}
2531
2532	flags = AIM_CHATFLAGS_NOREFLECT;
2533
2534	/* Message contains high ASCII chars, time for some translation! */
2535	if (*s) {
2536	s = g_malloc(BUF_LONG);
2537	/* Try if we can put it in an ISO8859-1 string first.
2538	If we can't, fall back to UTF16. */
2539	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2540	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2541	len = ret;
2542	} else if ((ret = do_iconv("UTF-8", "UCS-2BE", message, s, len, BUF_LONG)) >= 0) {
2543	flags \|= AIM_CHATFLAGS_UNICODE;
2544	len = ret;
2545	} else {
2546	/* OOF, translation failed... Oh well.. */
2547	g_free(s);
2548	s = message;
2549	}
2550	} else {
2551	s = message;
2552	}
2553
2554	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2555
2556	if (s != message) {
2557	g_free(s);
2558	}
2559
2560	/* return (ret >= 0); */
2561	}
2562
2563	void oscar_chat_invite(struct groupchat c, char who, char *message)
2564	{
2565	struct im_connection *ic = c->ic;
2566	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2567	struct chat_connection *ccon;
2568
2569	if (!(ccon = c->data)) {
2570	return;
2571	}
2572
2573	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2574	ccon->exchange, ccon->name, 0x0);
2575	}
2576
2577	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2578	{
2579	struct oscar_data od = (struct oscar_data ) ic->proto_data;
2580
2581	/* Notify the conversation window that we've left the chat */
2582	imcb_chat_free(cc->cnv);
2583
2584	/* Destroy the chat_connection */
2585	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2586	if (cc->inpa > 0) {
2587	b_event_remove(cc->inpa);
2588	}
2589	aim_conn_kill(od->sess, &cc->conn);
2590	g_free(cc->name);
2591	g_free(cc->show);
2592	g_free(cc);
2593	}
2594
2595	void oscar_chat_leave(struct groupchat *c)
2596	{
2597	if (!c->data) {
2598	return;
2599	}
2600	oscar_chat_kill(c->ic, c->data);
2601	}
2602
2603	struct groupchat oscar_chat_join_internal(struct im_connection ic, const char *room,
2604	const char nick, const char password, int exchange_number)
2605	{
2606	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2607	struct groupchat *ret = imcb_chat_new(ic, room);
2608	aim_conn_t * cur;
2609
2610	if ((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2611	aim_chatnav_createroom(od->sess, cur, room, exchange_number);
2612
2613	return ret;
2614	} else {
2615	struct create_room * cr = g_new0(struct create_room, 1);
2616
2617	cr->exchange = exchange_number;
2618	cr->name = g_strdup(room);
2619	od->create_rooms = g_slist_append(od->create_rooms, cr);
2620	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2621
2622	return ret;
2623	}
2624	}
2625
2626	struct groupchat oscar_chat_join(struct im_connection ic, const char *room,
2627	const char nick, const char password, set_t **sets)
2628	{
2629	return oscar_chat_join_internal(ic, room, nick, password, set_getint(sets, "exchange_number"));
2630	}
2631
2632	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2633	{
2634	struct oscar_data * od = (struct oscar_data *) ic->proto_data;
2635	struct groupchat *ret;
2636	static int chat_id = 0;
2637	char * chatname, *s;
2638
2639	chatname = g_strdup_printf("%s%s%d", g_ascii_isdigit(*ic->acc->user) ? "icq" : "",
2640	ic->acc->user, chat_id++);
2641
2642	for (s = chatname; *s; s++) {
2643	if (!g_ascii_isalnum(*s)) {
2644	*s = '0';
2645	}
2646	}
2647
2648	ret = oscar_chat_join_internal(ic, chatname, NULL, NULL, 4);
2649	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2650
2651	g_free(chatname);
2652
2653	return ret;
2654	}
2655
2656	void oscar_accept_chat(void *data)
2657	{
2658	struct aim_chat_invitation * inv = data;
2659
2660	oscar_chat_join_internal(inv->ic, inv->name, NULL, NULL, 4);
2661	g_free(inv->name);
2662	g_free(inv);
2663	}
2664
2665	void oscar_reject_chat(void *data)
2666	{
2667	struct aim_chat_invitation * inv = data;
2668
2669	g_free(inv->name);
2670	g_free(inv);
2671	}
2672
2673	void oscar_chat_add_settings(account_t acc, set_t *head)
2674	{
2675	set_add(head, "exchange_number", "4", set_eval_int, NULL);
2676	}
2677
2678	void oscar_chat_free_settings(account_t acc, set_t *head)
2679	{
2680	set_del(head, "exchange_number");
2681	}
2682
2683	void oscar_initmodule()
2684	{
2685	struct prpl *ret = g_new0(struct prpl, 1);
2686
2687	ret->name = "oscar";
2688	ret->mms = 2343; /* this guess taken from libotr UPGRADING file */
2689	ret->away_states = oscar_away_states;
2690	ret->init = oscar_init;
2691	ret->login = oscar_login;
2692	ret->keepalive = oscar_keepalive;
2693	ret->logout = oscar_logout;
2694	ret->buddy_msg = oscar_buddy_msg;
2695	ret->get_info = oscar_get_info;
2696	ret->set_away = oscar_set_away;
2697	ret->add_buddy = oscar_add_buddy;
2698	ret->remove_buddy = oscar_remove_buddy;
2699	ret->chat_msg = oscar_chat_msg;
2700	ret->chat_invite = oscar_chat_invite;
2701	ret->chat_leave = oscar_chat_leave;
2702	ret->chat_with = oscar_chat_with;
2703	ret->chat_join = oscar_chat_join;
2704	ret->chat_add_settings = oscar_chat_add_settings;
2705	ret->chat_free_settings = oscar_chat_free_settings;
2706	ret->add_permit = oscar_add_permit;
2707	ret->add_deny = oscar_add_deny;
2708	ret->rem_permit = oscar_rem_permit;
2709	ret->rem_deny = oscar_rem_deny;
2710	ret->send_typing = oscar_send_typing;
2711
2712	ret->handle_cmp = aim_sncmp;
2713
2714	register_protocol(ret);
2715	}

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