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source: protocols/oscar/oscar.c @ 13c1a9f

Last change on this file since 13c1a9f was 5a673f3, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-05-09T13:04:45Z
Pick up buddy group information from OSCAR server-side contact list.
Property mode set to `100644`
File size: 76.2 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_memrequest (aim_session_t , aim_frame_t , ...);
208	static int gaim_selfinfo (aim_session_t , aim_frame_t , ...);
209	static int gaim_offlinemsg (aim_session_t , aim_frame_t , ...);
210	static int gaim_offlinemsgdone (aim_session_t , aim_frame_t , ...);
211	static int gaim_ssi_parserights (aim_session_t , aim_frame_t , ...);
212	static int gaim_ssi_parselist (aim_session_t , aim_frame_t , ...);
213	static int gaim_ssi_parseack (aim_session_t , aim_frame_t , ...);
214	static int gaim_parsemtn (aim_session_t , aim_frame_t , ...);
215	static int gaim_icqinfo (aim_session_t , aim_frame_t , ...);
216	static int gaim_parseaiminfo (aim_session_t , aim_frame_t , ...);
217
218	static char *msgerrreason[] = {
219	"Invalid error",
220	"Invalid SNAC",
221	"Rate to host",
222	"Rate to client",
223	"Not logged in",
224	"Service unavailable",
225	"Service not defined",
226	"Obsolete SNAC",
227	"Not supported by host",
228	"Not supported by client",
229	"Refused by client",
230	"Reply too big",
231	"Responses lost",
232	"Request denied",
233	"Busted SNAC payload",
234	"Insufficient rights",
235	"In local permit/deny",
236	"Too evil (sender)",
237	"Too evil (receiver)",
238	"User temporarily unavailable",
239	"No match",
240	"List overflow",
241	"Request ambiguous",
242	"Queue full",
243	"Not while on AOL"
244	};
245	static int msgerrreasonlen = 25;
246
247	/* Hurray, this function is NOT thread-safe \o/ */
248	static char normalize(const char s)
249	{
250	static char buf[BUF_LEN];
251	char t, u;
252	int x = 0;
253
254	g_return_val_if_fail((s != NULL), NULL);
255
256	u = t = g_strdup(s);
257	g_strdown(t);
258
259	while (*t && (x < BUF_LEN - 1)) {
260	if (t != ' ' && t != '!') {
261	buf[x] = *t;
262	x++;
263	}
264	t++;
265	}
266	buf[x] = '\0';
267	g_free(u);
268	return buf;
269	}
270
271	static gboolean oscar_callback(gpointer data, gint source,
272	b_input_condition condition) {
273	aim_conn_t conn = (aim_conn_t )data;
274	aim_session_t *sess = aim_conn_getsess(conn);
275	struct im_connection *ic = sess ? sess->aux_data : NULL;
276	struct oscar_data *odata;
277
278	if (!ic) {
279	/* ic is null. we return, else we seg SIGSEG on next line. */
280	return FALSE;
281	}
282
283	if (!g_slist_find(get_connections(), ic)) {
284	/* oh boy. this is probably bad. i guess the only thing we
285	* can really do is return? */
286	return FALSE;
287	}
288
289	odata = (struct oscar_data *)ic->proto_data;
290
291	if (condition & GAIM_INPUT_READ) {
292	if (aim_get_command(odata->sess, conn) >= 0) {
293	aim_rxdispatch(odata->sess);
294	if (odata->killme)
295	imc_logout(ic, !odata->no_reconnect);
296	} else {
297	if ((conn->type == AIM_CONN_TYPE_BOS) \|\|
298	!(aim_getconn_type(odata->sess, AIM_CONN_TYPE_BOS))) {
299	imcb_error(ic, _("Disconnected."));
300	imc_logout(ic, TRUE);
301	} else if (conn->type == AIM_CONN_TYPE_CHAT) {
302	struct chat_connection *c = find_oscar_chat_by_conn(ic, conn);
303	c->conn = NULL;
304	if (c->inpa > 0)
305	b_event_remove(c->inpa);
306	c->inpa = 0;
307	c->fd = -1;
308	aim_conn_kill(odata->sess, &conn);
309	imcb_error(sess->aux_data, _("You have been disconnected from chat room %s."), c->name);
310	} else if (conn->type == AIM_CONN_TYPE_CHATNAV) {
311	if (odata->cnpa > 0)
312	b_event_remove(odata->cnpa);
313	odata->cnpa = 0;
314	while (odata->create_rooms) {
315	struct create_room *cr = odata->create_rooms->data;
316	g_free(cr->name);
317	odata->create_rooms =
318	g_slist_remove(odata->create_rooms, cr);
319	g_free(cr);
320	imcb_error(sess->aux_data, _("Chat is currently unavailable"));
321	}
322	aim_conn_kill(odata->sess, &conn);
323	} else if (conn->type == AIM_CONN_TYPE_AUTH) {
324	if (odata->paspa > 0)
325	b_event_remove(odata->paspa);
326	odata->paspa = 0;
327	aim_conn_kill(odata->sess, &conn);
328	} else {
329	aim_conn_kill(odata->sess, &conn);
330	}
331	}
332	} else {
333	/* WTF??? */
334	return FALSE;
335	}
336
337	return TRUE;
338	}
339
340	static gboolean oscar_login_connect(gpointer data, gint source, b_input_condition cond)
341	{
342	struct im_connection *ic = data;
343	struct oscar_data *odata;
344	aim_session_t *sess;
345	aim_conn_t *conn;
346
347	if (!g_slist_find(get_connections(), ic)) {
348	closesocket(source);
349	return FALSE;
350	}
351
352	odata = ic->proto_data;
353	sess = odata->sess;
354	conn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
355
356	if (source < 0) {
357	imcb_error(ic, _("Couldn't connect to host"));
358	imc_logout(ic, TRUE);
359	return FALSE;
360	}
361
362	aim_conn_completeconnect(sess, conn);
363	ic->inpa = b_input_add(conn->fd, GAIM_INPUT_READ,
364	oscar_callback, conn);
365
366	return FALSE;
367	}
368
369	static void oscar_init(account_t *acc)
370	{
371	set_t *s;
372
373	if (isdigit(acc->user[0])) {
374	set_add(&acc->set, "ignore_auth_requests", "false", set_eval_bool, acc);
375	}
376
377	s = set_add(&acc->set, "server", AIM_DEFAULT_LOGIN_SERVER, set_eval_account, acc);
378	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
379
380	if(isdigit(acc->user[0])) {
381	s = set_add(&acc->set, "web_aware", "false", set_eval_bool, acc);
382	s->flags \|= ACC_SET_OFFLINE_ONLY;
383	}
384
385	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
386	}
387
388	static void oscar_login(account_t *acc) {
389	aim_session_t *sess;
390	aim_conn_t *conn;
391	struct im_connection *ic = imcb_new(acc);
392	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
393
394	if (isdigit(acc->user[0]))
395	odata->icq = TRUE;
396	else
397	ic->flags \|= OPT_DOES_HTML;
398
399	sess = g_new0(aim_session_t, 1);
400
401	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
402
403	/* we need an immediate queue because we don't use a while-loop to
404	* see if things need to be sent. */
405	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
406	odata->sess = sess;
407	sess->aux_data = ic;
408
409	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
410	if (conn == NULL) {
411	imcb_error(ic, _("Unable to login to AIM"));
412	imc_logout(ic, TRUE);
413	return;
414	}
415
416	imcb_log(ic, _("Signon: %s"), ic->acc->user);
417
418	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
419	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
420
421	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
422	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
423	AIM_LOGIN_PORT, oscar_login_connect, ic);
424	if (conn->fd < 0) {
425	imcb_error(ic, _("Couldn't connect to host"));
426	imc_logout(ic, TRUE);
427	return;
428	}
429	aim_request_login(sess, conn, ic->acc->user);
430	}
431
432	static void oscar_logout(struct im_connection *ic) {
433	struct oscar_data odata = (struct oscar_data )ic->proto_data;
434
435	while (odata->oscar_chats) {
436	struct chat_connection *n = odata->oscar_chats->data;
437	if (n->inpa > 0)
438	b_event_remove(n->inpa);
439	g_free(n->name);
440	g_free(n->show);
441	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
442	g_free(n);
443	}
444	while (odata->create_rooms) {
445	struct create_room *cr = odata->create_rooms->data;
446	g_free(cr->name);
447	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
448	g_free(cr);
449	}
450	if (odata->ips)
451	g_hash_table_destroy(odata->ips);
452	if (odata->email)
453	g_free(odata->email);
454	if (odata->newp)
455	g_free(odata->newp);
456	if (odata->oldp)
457	g_free(odata->oldp);
458	if (ic->inpa > 0)
459	b_event_remove(ic->inpa);
460	if (odata->cnpa > 0)
461	b_event_remove(odata->cnpa);
462	if (odata->paspa > 0)
463	b_event_remove(odata->paspa);
464	aim_session_kill(odata->sess);
465	g_free(odata->sess);
466	odata->sess = NULL;
467	g_free(ic->proto_data);
468	ic->proto_data = NULL;
469	}
470
471	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond) {
472	struct im_connection *ic = data;
473	struct oscar_data *odata;
474	aim_session_t *sess;
475	aim_conn_t *bosconn;
476
477	if (!g_slist_find(get_connections(), ic)) {
478	closesocket(source);
479	return FALSE;
480	}
481
482	odata = ic->proto_data;
483	sess = odata->sess;
484	bosconn = odata->conn;
485
486	if (source < 0) {
487	imcb_error(ic, _("Could Not Connect"));
488	imc_logout(ic, TRUE);
489	return FALSE;
490	}
491
492	aim_conn_completeconnect(sess, bosconn);
493	ic->inpa = b_input_add(bosconn->fd, GAIM_INPUT_READ,
494	oscar_callback, bosconn);
495	imcb_log(ic, _("Connection established, cookie sent"));
496
497	return FALSE;
498	}
499
500	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...) {
501	va_list ap;
502	struct aim_authresp_info *info;
503	int i; char *host; int port;
504	aim_conn_t *bosconn;
505
506	struct im_connection *ic = sess->aux_data;
507	struct oscar_data *od = ic->proto_data;
508	port = AIM_LOGIN_PORT;
509
510	va_start(ap, fr);
511	info = va_arg(ap, struct aim_authresp_info *);
512	va_end(ap);
513
514	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
515	switch (info->errorcode) {
516	case 0x05:
517	/* Incorrect nick/password */
518	imcb_error(ic, _("Incorrect nickname or password."));
519	// plugin_event(event_error, (void *)980, 0, 0, 0);
520	break;
521	case 0x11:
522	/* Suspended account */
523	imcb_error(ic, _("Your account is currently suspended."));
524	break;
525	case 0x18:
526	/* connecting too frequently */
527	od->no_reconnect = TRUE;
528	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."));
529	break;
530	case 0x1c:
531	/* client too old */
532	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
533	break;
534	default:
535	imcb_error(ic, _("Authentication Failed"));
536	break;
537	}
538	od->killme = TRUE;
539	return 1;
540	}
541
542
543	aim_conn_kill(sess, &fr->conn);
544
545	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
546	if (bosconn == NULL) {
547	imcb_error(ic, _("Internal Error"));
548	od->killme = TRUE;
549	return 0;
550	}
551
552	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
553	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
554	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
555	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
556	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
557	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
558	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
559	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
560	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
561	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
562	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
563	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
564	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
565	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
566	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
567	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
568	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
569	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
570	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, 0x1f, gaim_memrequest, 0);
571	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
572	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
573	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
574	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
575	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
576	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
577	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
578	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
579	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
580	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
581
582	((struct oscar_data *)ic->proto_data)->conn = bosconn;
583	for (i = 0; i < (int)strlen(info->bosip); i++) {
584	if (info->bosip[i] == ':') {
585	port = atoi(&(info->bosip[i+1]));
586	break;
587	}
588	}
589	host = g_strndup(info->bosip, i);
590	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
591	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
592	g_free(host);
593	if (bosconn->fd < 0) {
594	imcb_error(ic, _("Could Not Connect"));
595	od->killme = TRUE;
596	return 0;
597	}
598	aim_sendcookie(sess, bosconn, info->cookie);
599	b_event_remove(ic->inpa);
600
601	return 1;
602	}
603
604	struct pieceofcrap {
605	struct im_connection *ic;
606	unsigned long offset;
607	unsigned long len;
608	char *modname;
609	int fd;
610	aim_conn_t *conn;
611	unsigned int inpa;
612	};
613
614	static gboolean damn_you(gpointer data, gint source, b_input_condition c)
615	{
616	struct pieceofcrap *pos = data;
617	struct oscar_data *od = pos->ic->proto_data;
618	char in = '\0';
619	int x = 0;
620	unsigned char m[17];
621
622	while (read(pos->fd, &in, 1) == 1) {
623	if (in == '\n')
624	x++;
625	else if (in != '\r')
626	x = 0;
627	if (x == 2)
628	break;
629	in = '\0';
630	}
631	if (in != '\n') {
632	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
633	" You may be disconnected shortly.");
634	b_event_remove(pos->inpa);
635	closesocket(pos->fd);
636	g_free(pos);
637	return FALSE;
638	}
639	/* [WvG] Wheeeee! Who needs error checking anyway? ;-) */
640	read(pos->fd, m, 16);
641	m[16] = '\0';
642	b_event_remove(pos->inpa);
643	closesocket(pos->fd);
644	aim_sendmemblock(od->sess, pos->conn, 0, 16, m, AIM_SENDMEMBLOCK_FLAG_ISHASH);
645	g_free(pos);
646
647	return FALSE;
648	}
649
650	static gboolean straight_to_hell(gpointer data, gint source, b_input_condition cond) {
651	struct pieceofcrap *pos = data;
652	char buf[BUF_LONG];
653
654	if (source < 0) {
655	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
656	" You may be disconnected shortly.");
657	if (pos->modname)
658	g_free(pos->modname);
659	g_free(pos);
660	return FALSE;
661	}
662
663	g_snprintf(buf, sizeof(buf), "GET " AIMHASHDATA
664	"?offset=%ld&len=%ld&modname=%s HTTP/1.0\n\n",
665	pos->offset, pos->len, pos->modname ? pos->modname : "");
666	write(pos->fd, buf, strlen(buf));
667	if (pos->modname)
668	g_free(pos->modname);
669	pos->inpa = b_input_add(pos->fd, GAIM_INPUT_READ, damn_you, pos);
670	return FALSE;
671	}
672
673	/* size of icbmui.ocm, the largest module in AIM 3.5 */
674	#define AIM_MAX_FILE_SIZE 98304
675
676	int gaim_memrequest(aim_session_t sess, aim_frame_t fr, ...) {
677	va_list ap;
678	struct pieceofcrap *pos;
679	guint32 offset, len;
680	char *modname;
681	int fd;
682
683	va_start(ap, fr);
684	offset = (guint32)va_arg(ap, unsigned long);
685	len = (guint32)va_arg(ap, unsigned long);
686	modname = va_arg(ap, char *);
687	va_end(ap);
688
689	if (len == 0) {
690	aim_sendmemblock(sess, fr->conn, offset, len, NULL,
691	AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
692	return 1;
693	}
694	/* uncomment this when you're convinced it's right. remember, it's been wrong before.
695	if (offset > AIM_MAX_FILE_SIZE \|\| len > AIM_MAX_FILE_SIZE) {
696	char *buf;
697	int i = 8;
698	if (modname)
699	i += strlen(modname);
700	buf = g_malloc(i);
701	i = 0;
702	if (modname) {
703	memcpy(buf, modname, strlen(modname));
704	i += strlen(modname);
705	}
706	buf[i++] = offset & 0xff;
707	buf[i++] = (offset >> 8) & 0xff;
708	buf[i++] = (offset >> 16) & 0xff;
709	buf[i++] = (offset >> 24) & 0xff;
710	buf[i++] = len & 0xff;
711	buf[i++] = (len >> 8) & 0xff;
712	buf[i++] = (len >> 16) & 0xff;
713	buf[i++] = (len >> 24) & 0xff;
714	aim_sendmemblock(sess, command->conn, offset, i, buf, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
715	g_free(buf);
716	return 1;
717	}
718	*/
719
720	pos = g_new0(struct pieceofcrap, 1);
721	pos->ic = sess->aux_data;
722	pos->conn = fr->conn;
723
724	pos->offset = offset;
725	pos->len = len;
726	pos->modname = modname ? g_strdup(modname) : NULL;
727
728	fd = proxy_connect("gaim.sourceforge.net", 80, straight_to_hell, pos);
729	if (fd < 0) {
730	if (pos->modname)
731	g_free(pos->modname);
732	g_free(pos);
733	imcb_error(sess->aux_data, "Gaim was unable to get a valid hash for logging into AIM."
734	" You may be disconnected shortly.");
735	}
736	pos->fd = fd;
737
738	return 1;
739	}
740
741	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...) {
742	#if 0
743	struct client_info_s info = {"gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b};
744	#else
745	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
746	#endif
747	char *key;
748	va_list ap;
749	struct im_connection *ic = sess->aux_data;
750
751	va_start(ap, fr);
752	key = va_arg(ap, char *);
753	va_end(ap);
754
755	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
756
757	return 1;
758	}
759
760	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...) {
761	struct im_connection *ic = sess->aux_data;
762	struct oscar_data *odata = ic->proto_data;
763	int code;
764	va_list ap;
765
766	va_start(ap, fr);
767	code = va_arg(ap, int);
768	va_end(ap);
769
770	imcb_error( ic, "Connection aborted by server: %s", code == 1 ?
771	"someone else logged in with your account" :
772	"unknown reason" );
773
774	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
775	means a concurrent login somewhere else. */
776	odata->no_reconnect = code == 1;
777
778	/* DO NOT log out here! Just tell the callback to do it. */
779	odata->killme = TRUE;
780
781	return 1;
782	}
783
784	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...) {
785	struct im_connection *ic = sess->aux_data;
786	struct chat_connection *chatcon;
787	struct groupchat *c = NULL;
788	static int id = 1;
789
790	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
791	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
792	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
793	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
794	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
795
796	aim_clientready(sess, fr->conn);
797
798	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
799	chatcon->id = id;
800
801	c = bee_chat_by_title(ic->bee, ic, chatcon->show);
802	if (c && !c->data)
803	chatcon->cnv = c;
804	else
805	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
806	chatcon->cnv->data = chatcon;
807
808	return 1;
809	}
810
811	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...) {
812
813	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
814	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
815
816	aim_clientready(sess, fr->conn);
817
818	aim_chatnav_reqrights(sess, fr->conn);
819
820	return 1;
821	}
822
823	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond) {
824	struct im_connection *ic = data;
825	struct oscar_data *odata;
826	aim_session_t *sess;
827	aim_conn_t *tstconn;
828
829	if (!g_slist_find(get_connections(), ic)) {
830	closesocket(source);
831	return FALSE;
832	}
833
834	odata = ic->proto_data;
835	sess = odata->sess;
836	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
837
838	if (source < 0) {
839	aim_conn_kill(sess, &tstconn);
840	return FALSE;
841	}
842
843	aim_conn_completeconnect(sess, tstconn);
844	odata->cnpa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
845	oscar_callback, tstconn);
846
847	return FALSE;
848	}
849
850	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
851	{
852	struct im_connection *ic = data;
853	struct oscar_data *odata;
854	aim_session_t *sess;
855	aim_conn_t *tstconn;
856
857	if (!g_slist_find(get_connections(), ic)) {
858	closesocket(source);
859	return FALSE;
860	}
861
862	odata = ic->proto_data;
863	sess = odata->sess;
864	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
865
866	if (source < 0) {
867	aim_conn_kill(sess, &tstconn);
868	return FALSE;
869	}
870
871	aim_conn_completeconnect(sess, tstconn);
872	odata->paspa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
873	oscar_callback, tstconn);
874
875	return FALSE;
876	}
877
878	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
879	{
880	struct chat_connection *ccon = data;
881	struct im_connection *ic = ccon->ic;
882	struct oscar_data *odata;
883	aim_session_t *sess;
884	aim_conn_t *tstconn;
885
886	if (!g_slist_find(get_connections(), ic)) {
887	closesocket(source);
888	g_free(ccon->show);
889	g_free(ccon->name);
890	g_free(ccon);
891	return FALSE;
892	}
893
894	odata = ic->proto_data;
895	sess = odata->sess;
896	tstconn = ccon->conn;
897
898	if (source < 0) {
899	aim_conn_kill(sess, &tstconn);
900	g_free(ccon->show);
901	g_free(ccon->name);
902	g_free(ccon);
903	return FALSE;
904	}
905
906	aim_conn_completeconnect(sess, ccon->conn);
907	ccon->inpa = b_input_add(tstconn->fd,
908	GAIM_INPUT_READ,
909	oscar_callback, tstconn);
910	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
911
912	return FALSE;
913	}
914
915	/* Hrmph. I don't know how to make this look better. --mid */
916	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...) {
917	va_list ap;
918	struct aim_redirect_data *redir;
919	struct im_connection *ic = sess->aux_data;
920	aim_conn_t *tstconn;
921	int i;
922	char *host;
923	int port;
924
925	va_start(ap, fr);
926	redir = va_arg(ap, struct aim_redirect_data *);
927	va_end(ap);
928
929	port = AIM_LOGIN_PORT;
930	for (i = 0; i < (int)strlen(redir->ip); i++) {
931	if (redir->ip[i] == ':') {
932	port = atoi(&(redir->ip[i+1]));
933	break;
934	}
935	}
936	host = g_strndup(redir->ip, i);
937
938	switch(redir->group) {
939	case 0x7: /* Authorizer */
940	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
941	if (tstconn == NULL) {
942	g_free(host);
943	return 1;
944	}
945	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin, 0);
946	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
947	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
948	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
949
950	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
951	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
952	if (tstconn->fd < 0) {
953	aim_conn_kill(sess, &tstconn);
954	g_free(host);
955	return 1;
956	}
957	aim_sendcookie(sess, tstconn, redir->cookie);
958	break;
959	case 0xd: /* ChatNav */
960	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
961	if (tstconn == NULL) {
962	g_free(host);
963	return 1;
964	}
965	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chatnav, 0);
966
967	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
968	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
969	if (tstconn->fd < 0) {
970	aim_conn_kill(sess, &tstconn);
971	g_free(host);
972	return 1;
973	}
974	aim_sendcookie(sess, tstconn, redir->cookie);
975	break;
976	case 0xe: /* Chat */
977	{
978	struct chat_connection *ccon;
979
980	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
981	if (tstconn == NULL) {
982	g_free(host);
983	return 1;
984	}
985
986	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat, 0);
987
988	ccon = g_new0(struct chat_connection, 1);
989	ccon->conn = tstconn;
990	ccon->ic = ic;
991	ccon->fd = -1;
992	ccon->name = g_strdup(redir->chat.room);
993	ccon->exchange = redir->chat.exchange;
994	ccon->instance = redir->chat.instance;
995	ccon->show = extract_name(redir->chat.room);
996
997	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
998	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
999	if (ccon->conn->fd < 0) {
1000	aim_conn_kill(sess, &tstconn);
1001	g_free(host);
1002	g_free(ccon->show);
1003	g_free(ccon->name);
1004	g_free(ccon);
1005	return 1;
1006	}
1007	aim_sendcookie(sess, tstconn, redir->cookie);
1008	}
1009	break;
1010	default: /* huh? */
1011	break;
1012	}
1013
1014	g_free(host);
1015	return 1;
1016	}
1017
1018	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...) {
1019	struct im_connection *ic = sess->aux_data;
1020	struct oscar_data *od = ic->proto_data;
1021	aim_userinfo_t *info;
1022	time_t time_idle = 0, signon = 0;
1023	int flags = OPT_LOGGED_IN;
1024	char tmp, state_string = NULL;
1025
1026	va_list ap;
1027	va_start(ap, fr);
1028	info = va_arg(ap, aim_userinfo_t *);
1029	va_end(ap);
1030
1031	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
1032	if (info->flags & AIM_FLAG_AWAY)
1033	flags \|= OPT_AWAY;
1034	}
1035
1036	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
1037	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
1038	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
1039	flags \|= OPT_AWAY;
1040	}
1041
1042	if( info->icqinfo.status & AIM_ICQ_STATE_DND )
1043	state_string = "Do Not Disturb";
1044	else if( info->icqinfo.status & AIM_ICQ_STATE_OUT )
1045	state_string = "Not Available";
1046	else if( info->icqinfo.status & AIM_ICQ_STATE_BUSY )
1047	state_string = "Occupied";
1048	else if( info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE )
1049	state_string = "Invisible";
1050	}
1051
1052	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
1053	time(&time_idle);
1054	time_idle -= info->idletime*60;
1055	}
1056
1057	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN)
1058	signon = time(NULL) - info->sessionlen;
1059
1060	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
1061	uint32_t *uin = g_new0(uint32_t, 1);
1062
1063	if (od->ips == NULL)
1064	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
1065
1066	if (sscanf(info->sn, "%d", uin) == 1)
1067	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
1068	}
1069
1070	if (!aim_sncmp(ic->acc->user, info->sn))
1071	g_snprintf(ic->displayname, sizeof(ic->displayname), "%s", info->sn);
1072
1073	tmp = normalize(info->sn);
1074	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
1075	/* imcb_buddy_times(ic, tmp, signon, time_idle); */
1076
1077
1078	return 1;
1079	}
1080
1081	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...) {
1082	aim_userinfo_t *info;
1083	va_list ap;
1084	struct im_connection *ic = sess->aux_data;
1085
1086	va_start(ap, fr);
1087	info = va_arg(ap, aim_userinfo_t *);
1088	va_end(ap);
1089
1090	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL );
1091
1092	return 1;
1093	}
1094
1095	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch1_args args) {
1096	char *tmp = g_malloc(BUF_LONG + 1);
1097	struct im_connection *ic = sess->aux_data;
1098	int flags = 0;
1099
1100	if (args->icbmflags & AIM_IMFLAGS_AWAY)
1101	flags \|= OPT_AWAY;
1102
1103	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1104	char *src;
1105
1106	if (args->icbmflags & AIM_IMFLAGS_UNICODE)
1107	src = "UNICODEBIG";
1108	else
1109	src = "ISO8859-1";
1110
1111	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1112	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1113	// Successfully converted!
1114	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1115	int i;
1116
1117	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1118	unsigned short uni;
1119
1120	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i+1] & 0xff);
1121
1122	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1123	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "%c", uni);
1124	} else { /* something else, do UNICODE entity */
1125	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "&#%04x;", uni);
1126	}
1127	}
1128	} else {
1129	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1130	}
1131	} else if (args->mpmsg.numparts == 0) {
1132	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1133	} else {
1134	aim_mpmsg_section_t *part;
1135
1136	*tmp = 0;
1137	for (part = args->mpmsg.parts; part; part = part->next) {
1138	if (part->data) {
1139	g_strlcat(tmp, (char*) part->data, BUF_LONG);
1140	g_strlcat(tmp, "\n", BUF_LONG);
1141	}
1142	}
1143	}
1144
1145	strip_linefeed(tmp);
1146	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1147	g_free(tmp);
1148
1149	return 1;
1150	}
1151
1152	void oscar_accept_chat(void *data);
1153	void oscar_reject_chat(void *data);
1154
1155	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch2_args args) {
1156	struct im_connection *ic = sess->aux_data;
1157
1158	if (args->status != AIM_RENDEZVOUS_PROPOSE)
1159	return 1;
1160
1161	if (args->reqclass & AIM_CAPS_CHAT) {
1162	char *name = extract_name(args->info.chat.roominfo.name);
1163	int *exch = g_new0(int, 1);
1164	GList *m = NULL;
1165	char txt[1024];
1166	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1167
1168	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1169	*exch = args->info.chat.roominfo.exchange;
1170	m = g_list_append(m, exch);
1171
1172	g_snprintf( txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg );
1173
1174	inv->ic = ic;
1175	inv->exchange = *exch;
1176	inv->name = g_strdup(name);
1177
1178	imcb_ask( ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1179
1180	if (name)
1181	g_free(name);
1182	}
1183
1184	return 1;
1185	}
1186
1187	static void gaim_icq_authgrant(void *data_) {
1188	struct icq_auth *data = data_;
1189	char *uin, message;
1190	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1191
1192	uin = g_strdup_printf("%u", data->uin);
1193	message = 0;
1194	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1195	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1196	imcb_ask_add(data->ic, uin, NULL);
1197
1198	g_free(uin);
1199	g_free(data);
1200	}
1201
1202	static void gaim_icq_authdeny(void *data_) {
1203	struct icq_auth *data = data_;
1204	char uin, message;
1205	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1206
1207	uin = g_strdup_printf("%u", data->uin);
1208	message = g_strdup_printf("No reason given.");
1209	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1210	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1211	g_free(message);
1212
1213	g_free(uin);
1214	g_free(data);
1215	}
1216
1217	/*
1218	* For when other people ask you for authorization
1219	*/
1220	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg) {
1221	struct icq_auth *data;
1222	char *reason = NULL;
1223	char *dialog_msg;
1224
1225	if (set_getbool(&ic->acc->set, "ignore_auth_requests"))
1226	return;
1227
1228	data = g_new(struct icq_auth, 1);
1229
1230	if (strlen(msg) > 6)
1231	reason = msg + 6;
1232
1233	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.");
1234	data->ic = ic;
1235	data->uin = uin;
1236	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1237	g_free(dialog_msg);
1238	}
1239
1240	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch4_args args) {
1241	struct im_connection *ic = sess->aux_data;
1242
1243	switch (args->type) {
1244	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1245	char uin, message;
1246	uin = g_strdup_printf("%u", args->uin);
1247	message = g_strdup(args->msg);
1248	strip_linefeed(message);
1249	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1250	g_free(uin);
1251	g_free(message);
1252	} break;
1253
1254	case 0x0004: { /* Someone sent you a URL */
1255	char uin, message;
1256	char **m;
1257
1258	uin = g_strdup_printf("%u", args->uin);
1259	m = g_strsplit(args->msg, "\376", 2);
1260
1261	if ((strlen(m[0]) != 0)) {
1262	message = g_strjoinv(" -- ", m);
1263	} else {
1264	message = m[1];
1265	}
1266
1267	strip_linefeed(message);
1268	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1269	g_free(uin);
1270	g_free(m);
1271	g_free(message);
1272	} break;
1273
1274	case 0x0006: { /* Someone requested authorization */
1275	gaim_icq_authask(ic, args->uin, args->msg);
1276	} break;
1277
1278	case 0x0007: { /* Someone has denied you authorization */
1279	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.") );
1280	} break;
1281
1282	case 0x0008: { /* Someone has granted you authorization */
1283	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.") );
1284	} break;
1285
1286	case 0x0012: {
1287	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1288	} break;
1289
1290	default: {;
1291	} break;
1292	}
1293
1294	return 1;
1295	}
1296
1297	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...) {
1298	int channel, ret = 0;
1299	aim_userinfo_t *userinfo;
1300	va_list ap;
1301
1302	va_start(ap, fr);
1303	channel = va_arg(ap, int);
1304	userinfo = va_arg(ap, aim_userinfo_t *);
1305
1306	switch (channel) {
1307	case 1: { /* standard message */
1308	struct aim_incomingim_ch1_args *args;
1309	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1310	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1311	} break;
1312
1313	case 2: { /* rendevous */
1314	struct aim_incomingim_ch2_args *args;
1315	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1316	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1317	} break;
1318
1319	case 4: { /* ICQ */
1320	struct aim_incomingim_ch4_args *args;
1321	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1322	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1323	} break;
1324
1325	default: {;
1326	} break;
1327	}
1328
1329	va_end(ap);
1330
1331	return ret;
1332	}
1333
1334	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...) {
1335	va_list ap;
1336	guint16 chan, nummissed, reason;
1337	aim_userinfo_t *userinfo;
1338
1339	va_start(ap, fr);
1340	chan = (guint16)va_arg(ap, unsigned int);
1341	userinfo = va_arg(ap, aim_userinfo_t *);
1342	nummissed = (guint16)va_arg(ap, unsigned int);
1343	reason = (guint16)va_arg(ap, unsigned int);
1344	va_end(ap);
1345
1346	switch(reason) {
1347	case 0:
1348	/* Invalid (0) */
1349	imcb_error(sess->aux_data,
1350	nummissed == 1 ?
1351	_("You missed %d message from %s because it was invalid.") :
1352	_("You missed %d messages from %s because they were invalid."),
1353	nummissed,
1354	userinfo->sn);
1355	break;
1356	case 1:
1357	/* Message too large */
1358	imcb_error(sess->aux_data,
1359	nummissed == 1 ?
1360	_("You missed %d message from %s because it was too large.") :
1361	_("You missed %d messages from %s because they were too large."),
1362	nummissed,
1363	userinfo->sn);
1364	break;
1365	case 2:
1366	/* Rate exceeded */
1367	imcb_error(sess->aux_data,
1368	nummissed == 1 ?
1369	_("You missed %d message from %s because the rate limit has been exceeded.") :
1370	_("You missed %d messages from %s because the rate limit has been exceeded."),
1371	nummissed,
1372	userinfo->sn);
1373	break;
1374	case 3:
1375	/* Evil Sender */
1376	imcb_error(sess->aux_data,
1377	nummissed == 1 ?
1378	_("You missed %d message from %s because it was too evil.") :
1379	_("You missed %d messages from %s because they are too evil."),
1380	nummissed,
1381	userinfo->sn);
1382	break;
1383	case 4:
1384	/* Evil Receiver */
1385	imcb_error(sess->aux_data,
1386	nummissed == 1 ?
1387	_("You missed %d message from %s because you are too evil.") :
1388	_("You missed %d messages from %s because you are too evil."),
1389	nummissed,
1390	userinfo->sn);
1391	break;
1392	default:
1393	imcb_error(sess->aux_data,
1394	nummissed == 1 ?
1395	_("You missed %d message from %s for unknown reasons.") :
1396	_("You missed %d messages from %s for unknown reasons."),
1397	nummissed,
1398	userinfo->sn);
1399	break;
1400	}
1401
1402	return 1;
1403	}
1404
1405	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...) {
1406	va_list ap;
1407	guint16 reason;
1408
1409	va_start(ap, fr);
1410	reason = (guint16)va_arg(ap, unsigned int);
1411	va_end(ap);
1412
1413	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1414	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1415
1416	return 1;
1417	}
1418
1419	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...) {
1420	va_list ap;
1421	char *destn;
1422	guint16 reason;
1423
1424	va_start(ap, fr);
1425	reason = (guint16)va_arg(ap, unsigned int);
1426	destn = va_arg(ap, char *);
1427	va_end(ap);
1428
1429	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1430	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1431
1432	return 1;
1433	}
1434
1435	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...) {
1436	va_list ap;
1437	char *destn;
1438	guint16 reason;
1439
1440	va_start(ap, fr);
1441	reason = (guint16)va_arg(ap, unsigned int);
1442	destn = va_arg(ap, char *);
1443	va_end(ap);
1444
1445	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1446	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1447
1448	return 1;
1449	}
1450
1451	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...) {
1452	char *msg;
1453	guint16 id;
1454	va_list ap;
1455
1456	va_start(ap, fr);
1457	id = (guint16)va_arg(ap, unsigned int);
1458	msg = va_arg(ap, char *);
1459	va_end(ap);
1460
1461	if (id < 4)
1462	imcb_error(sess->aux_data, _("Your connection may be lost."));
1463
1464	return 1;
1465	}
1466
1467	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...) {
1468	va_list ap;
1469	guint16 type;
1470	struct im_connection *ic = sess->aux_data;
1471	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1472
1473	va_start(ap, fr);
1474	type = (guint16)va_arg(ap, unsigned int);
1475
1476	switch(type) {
1477	case 0x0002: {
1478	guint8 maxrooms;
1479	struct aim_chat_exchangeinfo *exchanges;
1480	int exchangecount; // i;
1481
1482	maxrooms = (guint8)va_arg(ap, unsigned int);
1483	exchangecount = va_arg(ap, int);
1484	exchanges = va_arg(ap, struct aim_chat_exchangeinfo *);
1485	va_end(ap);
1486
1487	while (odata->create_rooms) {
1488	struct create_room *cr = odata->create_rooms->data;
1489	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1490	g_free(cr->name);
1491	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1492	g_free(cr);
1493	}
1494	}
1495	break;
1496	case 0x0008: {
1497	char fqcn, name, *ck;
1498	guint16 instance, flags, maxmsglen, maxoccupancy, unknown, exchange;
1499	guint8 createperms;
1500	guint32 createtime;
1501
1502	fqcn = va_arg(ap, char *);
1503	instance = (guint16)va_arg(ap, unsigned int);
1504	exchange = (guint16)va_arg(ap, unsigned int);
1505	flags = (guint16)va_arg(ap, unsigned int);
1506	createtime = va_arg(ap, guint32);
1507	maxmsglen = (guint16)va_arg(ap, unsigned int);
1508	maxoccupancy = (guint16)va_arg(ap, unsigned int);
1509	createperms = (guint8)va_arg(ap, int);
1510	unknown = (guint16)va_arg(ap, unsigned int);
1511	name = va_arg(ap, char *);
1512	ck = va_arg(ap, char *);
1513	va_end(ap);
1514
1515	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1516	}
1517	break;
1518	default:
1519	va_end(ap);
1520	break;
1521	}
1522	return 1;
1523	}
1524
1525	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...) {
1526	va_list ap;
1527	int count, i;
1528	aim_userinfo_t *info;
1529	struct im_connection *g = sess->aux_data;
1530
1531	struct chat_connection *c = NULL;
1532
1533	va_start(ap, fr);
1534	count = va_arg(ap, int);
1535	info = va_arg(ap, aim_userinfo_t *);
1536	va_end(ap);
1537
1538	c = find_oscar_chat_by_conn(g, fr->conn);
1539	if (!c)
1540	return 1;
1541
1542	for (i = 0; i < count; i++)
1543	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1544
1545	return 1;
1546	}
1547
1548	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...) {
1549	va_list ap;
1550	int count, i;
1551	aim_userinfo_t *info;
1552	struct im_connection *g = sess->aux_data;
1553
1554	struct chat_connection *c = NULL;
1555
1556	va_start(ap, fr);
1557	count = va_arg(ap, int);
1558	info = va_arg(ap, aim_userinfo_t *);
1559	va_end(ap);
1560
1561	c = find_oscar_chat_by_conn(g, fr->conn);
1562	if (!c)
1563	return 1;
1564
1565	for (i = 0; i < count; i++)
1566	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1567
1568	return 1;
1569	}
1570
1571	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...) {
1572	va_list ap;
1573	aim_userinfo_t *userinfo;
1574	struct aim_chat_roominfo *roominfo;
1575	char *roomname;
1576	int usercount;
1577	char *roomdesc;
1578	guint16 unknown_c9, unknown_d2, unknown_d5, maxmsglen, maxvisiblemsglen;
1579	guint32 creationtime;
1580	struct im_connection *ic = sess->aux_data;
1581	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1582
1583	va_start(ap, fr);
1584	roominfo = va_arg(ap, struct aim_chat_roominfo *);
1585	roomname = va_arg(ap, char *);
1586	usercount= va_arg(ap, int);
1587	userinfo = va_arg(ap, aim_userinfo_t *);
1588	roomdesc = va_arg(ap, char *);
1589	unknown_c9 = (guint16)va_arg(ap, int);
1590	creationtime = (guint32)va_arg(ap, unsigned long);
1591	maxmsglen = (guint16)va_arg(ap, int);
1592	unknown_d2 = (guint16)va_arg(ap, int);
1593	unknown_d5 = (guint16)va_arg(ap, int);
1594	maxvisiblemsglen = (guint16)va_arg(ap, int);
1595	va_end(ap);
1596
1597	ccon->maxlen = maxmsglen;
1598	ccon->maxvis = maxvisiblemsglen;
1599
1600	return 1;
1601	}
1602
1603	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...) {
1604	va_list ap;
1605	aim_userinfo_t *info;
1606	char *msg;
1607	struct im_connection *ic = sess->aux_data;
1608	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1609	char *tmp;
1610
1611	va_start(ap, fr);
1612	info = va_arg(ap, aim_userinfo_t *);
1613	msg = va_arg(ap, char *);
1614
1615	tmp = g_malloc(BUF_LONG);
1616	g_snprintf(tmp, BUF_LONG, "%s", msg);
1617	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1618	g_free(tmp);
1619
1620	return 1;
1621	}
1622
1623	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...) {
1624	#if 0
1625	static const char *codes[5] = {
1626	"invalid",
1627	"change",
1628	"warning",
1629	"limit",
1630	"limit cleared",
1631	};
1632	#endif
1633	va_list ap;
1634	guint16 code, rateclass;
1635	guint32 windowsize, clear, alert, limit, disconnect, currentavg, maxavg;
1636
1637	va_start(ap, fr);
1638	code = (guint16)va_arg(ap, unsigned int);
1639	rateclass= (guint16)va_arg(ap, unsigned int);
1640	windowsize = (guint32)va_arg(ap, unsigned long);
1641	clear = (guint32)va_arg(ap, unsigned long);
1642	alert = (guint32)va_arg(ap, unsigned long);
1643	limit = (guint32)va_arg(ap, unsigned long);
1644	disconnect = (guint32)va_arg(ap, unsigned long);
1645	currentavg = (guint32)va_arg(ap, unsigned long);
1646	maxavg = (guint32)va_arg(ap, unsigned long);
1647	va_end(ap);
1648
1649	/* XXX fix these values */
1650	if (code == AIM_RATE_CODE_CHANGE) {
1651	if (currentavg >= clear)
1652	aim_conn_setlatency(fr->conn, 0);
1653	} else if (code == AIM_RATE_CODE_WARNING) {
1654	aim_conn_setlatency(fr->conn, windowsize/4);
1655	} else if (code == AIM_RATE_CODE_LIMIT) {
1656	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1657	"Please wait 10 seconds and try again."));
1658	aim_conn_setlatency(fr->conn, windowsize/2);
1659	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1660	aim_conn_setlatency(fr->conn, 0);
1661	}
1662
1663	return 1;
1664	}
1665
1666	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...) {
1667	va_list ap;
1668	aim_userinfo_t *info;
1669	struct im_connection *ic = sess->aux_data;
1670
1671	va_start(ap, fr);
1672	info = va_arg(ap, aim_userinfo_t *);
1673	va_end(ap);
1674
1675	ic->evil = info->warnlevel/10;
1676	/* ic->correction_time = (info->onlinesince - ic->login_time); */
1677
1678	return 1;
1679	}
1680
1681	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...) {
1682
1683	aim_reqpersonalinfo(sess, fr->conn);
1684	aim_bos_reqlocaterights(sess, fr->conn);
1685	aim_bos_reqbuddyrights(sess, fr->conn);
1686
1687	aim_reqicbmparams(sess);
1688
1689	aim_bos_reqrights(sess, fr->conn);
1690	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1691	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1692	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1693
1694	return 1;
1695	}
1696
1697	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...) {
1698	struct im_connection *ic = sess->aux_data;
1699	struct oscar_data *od = ic->proto_data;
1700
1701	aim_clientready(sess, fr->conn);
1702
1703	if (od->chpass) {
1704	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1705	g_free(od->oldp);
1706	od->oldp = NULL;
1707	g_free(od->newp);
1708	od->newp = NULL;
1709	od->chpass = FALSE;
1710	}
1711	if (od->setnick) {
1712	aim_admin_setnick(sess, fr->conn, od->newsn);
1713	g_free(od->newsn);
1714	od->newsn = NULL;
1715	od->setnick = FALSE;
1716	}
1717	if (od->conf) {
1718	aim_admin_reqconfirm(sess, fr->conn);
1719	od->conf = FALSE;
1720	}
1721	if (od->reqemail) {
1722	aim_admin_getinfo(sess, fr->conn, 0x0011);
1723	od->reqemail = FALSE;
1724	}
1725	if (od->setemail) {
1726	aim_admin_setemail(sess, fr->conn, od->email);
1727	g_free(od->email);
1728	od->setemail = FALSE;
1729	}
1730
1731	return 1;
1732	}
1733
1734	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...) {
1735	struct aim_icbmparameters *params;
1736	va_list ap;
1737
1738	va_start(ap, fr);
1739	params = va_arg(ap, struct aim_icbmparameters *);
1740	va_end(ap);
1741
1742	/* Maybe senderwarn and recverwarn should be user preferences... */
1743	params->flags = 0x0000000b;
1744	params->maxmsglen = 8000;
1745	params->minmsginterval = 0;
1746
1747	aim_seticbmparam(sess, params);
1748
1749	return 1;
1750	}
1751
1752	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1753	{
1754	va_list ap;
1755	guint16 maxsiglen;
1756	struct im_connection *ic = sess->aux_data;
1757	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1758
1759	va_start(ap, fr);
1760	maxsiglen = va_arg(ap, int);
1761	va_end(ap);
1762
1763	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint)maxsiglen;
1764
1765	/* FIXME: It seems we're not really using this, and it broke now that
1766	struct aim_user is dead.
1767	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1768	*/
1769
1770	return 1;
1771	}
1772
1773	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...) {
1774	va_list ap;
1775	guint16 maxbuddies, maxwatchers;
1776	struct im_connection *ic = sess->aux_data;
1777	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1778
1779	va_start(ap, fr);
1780	maxbuddies = (guint16)va_arg(ap, unsigned int);
1781	maxwatchers = (guint16)va_arg(ap, unsigned int);
1782	va_end(ap);
1783
1784	odata->rights.maxbuddies = (guint)maxbuddies;
1785	odata->rights.maxwatchers = (guint)maxwatchers;
1786
1787	return 1;
1788	}
1789
1790	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...) {
1791	guint16 maxpermits, maxdenies;
1792	va_list ap;
1793	struct im_connection *ic = sess->aux_data;
1794	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1795
1796	va_start(ap, fr);
1797	maxpermits = (guint16)va_arg(ap, unsigned int);
1798	maxdenies = (guint16)va_arg(ap, unsigned int);
1799	va_end(ap);
1800
1801	odata->rights.maxpermits = (guint)maxpermits;
1802	odata->rights.maxdenies = (guint)maxdenies;
1803
1804	aim_clientready(sess, fr->conn);
1805
1806	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1807
1808	aim_ssi_reqrights(sess, fr->conn);
1809	aim_ssi_reqalldata(sess, fr->conn);
1810
1811	return 1;
1812	}
1813
1814	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...) {
1815	va_list ap;
1816	struct aim_icq_offlinemsg *msg;
1817	struct im_connection *ic = sess->aux_data;
1818
1819	va_start(ap, fr);
1820	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1821	va_end(ap);
1822
1823	switch (msg->type) {
1824	case 0x0001: { /* Basic offline message */
1825	char sender[32];
1826	char *dialog_msg = g_strdup(msg->msg);
1827	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1828	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1829	strip_linefeed(dialog_msg);
1830	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1831	g_free(dialog_msg);
1832	} break;
1833
1834	case 0x0004: { /* Someone sent you a URL */
1835	char sender[32];
1836	char *dialog_msg;
1837	char **m;
1838
1839	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1840	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1841
1842	m = g_strsplit(msg->msg, "\376", 2);
1843
1844	if ((strlen(m[0]) != 0)) {
1845	dialog_msg = g_strjoinv(" -- ", m);
1846	} else {
1847	dialog_msg = m[1];
1848	}
1849
1850	strip_linefeed(dialog_msg);
1851	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1852	g_free(dialog_msg);
1853	g_free(m);
1854	} break;
1855
1856	case 0x0006: { /* Authorization request */
1857	gaim_icq_authask(ic, msg->sender, msg->msg);
1858	} break;
1859
1860	case 0x0007: { /* Someone has denied you authorization */
1861	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.") );
1862	} break;
1863
1864	case 0x0008: { /* Someone has granted you authorization */
1865	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.") );
1866	} break;
1867
1868	case 0x0012: {
1869	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1870	} break;
1871
1872	default: {;
1873	}
1874	}
1875
1876	return 1;
1877	}
1878
1879	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1880	{
1881	aim_icq_ackofflinemsgs(sess);
1882	return 1;
1883	}
1884
1885	static void oscar_keepalive(struct im_connection *ic) {
1886	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1887	aim_flap_nop(odata->sess, odata->conn);
1888	}
1889
1890	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags) {
1891	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1892	int ret = 0, len = strlen(message);
1893	if (imflags & OPT_AWAY) {
1894	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1895	} else {
1896	struct aim_sendimext_args args;
1897	char *s;
1898
1899	args.flags = AIM_IMFLAGS_ACK;
1900	if (odata->icq)
1901	args.flags \|= AIM_IMFLAGS_OFFLINE;
1902	for (s = message; *s; s++)
1903	if (*s & 128)
1904	break;
1905
1906	/* Message contains high ASCII chars, time for some translation! */
1907	if (*s) {
1908	s = g_malloc(BUF_LONG);
1909	/* Try if we can put it in an ISO8859-1 string first.
1910	If we can't, fall back to UTF16. */
1911	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1912	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1913	len = ret;
1914	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
1915	args.flags \|= AIM_IMFLAGS_UNICODE;
1916	len = ret;
1917	} else {
1918	/* OOF, translation failed... Oh well.. */
1919	g_free( s );
1920	s = message;
1921	}
1922	} else {
1923	s = message;
1924	}
1925
1926	args.features = gaim_features;
1927	args.featureslen = sizeof(gaim_features);
1928
1929	args.destsn = name;
1930	args.msg = s;
1931	args.msglen = len;
1932
1933	ret = aim_send_im_ext(odata->sess, &args);
1934
1935	if (s != message) {
1936	g_free(s);
1937	}
1938	}
1939	if (ret >= 0)
1940	return 1;
1941	return ret;
1942	}
1943
1944	static void oscar_get_info(struct im_connection g, char name) {
1945	struct oscar_data odata = (struct oscar_data )g->proto_data;
1946	if (odata->icq)
1947	aim_icq_getallinfo(odata->sess, name);
1948	else {
1949	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1950	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1951	}
1952	}
1953
1954	static void oscar_get_away(struct im_connection g, char who) {
1955	struct oscar_data odata = (struct oscar_data )g->proto_data;
1956	if (odata->icq) {
1957	/** FIXME(wilmer): Hmm, lost the ability to get away msgs here, do we care to get that back?
1958	struct buddy *budlight = imcb_find_buddy(g, who);
1959	if (budlight)
1960	if ((budlight->uc & 0xff80) >> 7)
1961	if (budlight->caps & AIM_CAPS_ICQSERVERRELAY)
1962	aim_send_im_ch2_geticqmessage(odata->sess, who, (budlight->uc & 0xff80) >> 7);
1963	*/
1964	} else
1965	aim_getinfo(odata->sess, odata->conn, who, AIM_GETINFO_AWAYMESSAGE);
1966	}
1967
1968	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1969	{
1970	if (state == NULL)
1971	state = "";
1972
1973	if (!g_strcasecmp(state, _("Visible"))) {
1974	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1975	return;
1976	} else if (!g_strcasecmp(state, _("Invisible"))) {
1977	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1978	return;
1979	} else if (message == NULL) {
1980	message = state;
1981	}
1982
1983	if (od->rights.maxawaymsglen == 0)
1984	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1985
1986	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1987
1988	g_free(ic->away);
1989	ic->away = NULL;
1990
1991	if (!message) {
1992	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1993	return;
1994	}
1995
1996	if (strlen(message) > od->rights.maxawaymsglen) {
1997	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating", od->rights.maxawaymsglen);
1998	}
1999
2000	ic->away = g_strndup(message, od->rights.maxawaymsglen);
2001	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
2002
2003	return;
2004	}
2005
2006	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
2007	{
2008	const char *msg = NULL;
2009	gboolean no_message = FALSE;
2010
2011	/* clean old states */
2012	g_free(ic->away);
2013	ic->away = NULL;
2014	od->sess->aim_icq_state = 0;
2015
2016	/* if no message, then use an empty message */
2017	if (message) {
2018	msg = message;
2019	} else {
2020	msg = "";
2021	no_message = TRUE;
2022	}
2023
2024	if (state == NULL) {
2025	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2026	} else if (!g_strcasecmp(state, "Away")) {
2027	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2028	ic->away = g_strdup(msg);
2029	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2030	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
2031	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
2032	ic->away = g_strdup(msg);
2033	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
2034	} else if (!g_strcasecmp(state, "Not Available")) {
2035	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
2036	ic->away = g_strdup(msg);
2037	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
2038	} else if (!g_strcasecmp(state, "Occupied")) {
2039	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
2040	ic->away = g_strdup(msg);
2041	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
2042	} else if (!g_strcasecmp(state, "Free For Chat")) {
2043	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
2044	ic->away = g_strdup(msg);
2045	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
2046	} else if (!g_strcasecmp(state, "Invisible")) {
2047	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
2048	ic->away = g_strdup(msg);
2049	} else {
2050	if (no_message) {
2051	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2052	} else {
2053	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2054	ic->away = g_strdup(msg);
2055	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2056	}
2057	}
2058
2059	return;
2060	}
2061
2062	static void oscar_set_away(struct im_connection ic, char state, char *message)
2063	{
2064	struct oscar_data od = (struct oscar_data )ic->proto_data;
2065
2066	oscar_set_away_aim(ic, od, state, message);
2067	if (od->icq)
2068	oscar_set_away_icq(ic, od, state, message);
2069
2070	return;
2071	}
2072
2073	static void oscar_add_buddy(struct im_connection g, char name, char *group) {
2074	struct oscar_data odata = (struct oscar_data )g->proto_data;
2075	aim_ssi_addbuddies(odata->sess, odata->conn, OSCAR_GROUP, &name, 1, 0);
2076	}
2077
2078	static void oscar_remove_buddy(struct im_connection g, char name, char *group) {
2079	struct oscar_data odata = (struct oscar_data )g->proto_data;
2080	struct aim_ssi_item *ssigroup;
2081	while ((ssigroup = aim_ssi_itemlist_findparent(odata->sess->ssi.items, name)) && !aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1));
2082	}
2083
2084	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...) {
2085	return 1;
2086	}
2087
2088	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...) {
2089	struct im_connection *ic = sess->aux_data;
2090	struct aim_ssi_item curitem, curgroup;
2091	int tmp;
2092	char *nrm;
2093
2094	/* Add from server list to local list */
2095	tmp = 0;
2096	for (curitem=sess->ssi.items; curitem; curitem=curitem->next) {
2097	nrm = curitem->name ? normalize(curitem->name) : NULL;
2098
2099	switch (curitem->type) {
2100	case 0x0000: /* Buddy */
2101	if ((curitem->name) && (!imcb_buddy_by_handle(ic, nrm))) {
2102	char *realname = NULL;
2103
2104	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1))
2105	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2106
2107	imcb_add_buddy(ic, nrm, curgroup->gid == curitem->gid ? curgroup->name : NULL);
2108
2109	if (realname) {
2110	imcb_buddy_nick_hint(ic, nrm, realname);
2111	imcb_rename_buddy(ic, nrm, realname);
2112	g_free(realname);
2113	}
2114	}
2115	break;
2116
2117	case 0x0001: /* Group */
2118	curgroup = curitem;
2119	break;
2120
2121	case 0x0002: /* Permit buddy */
2122	if (curitem->name) {
2123	GSList *list;
2124	for (list=ic->permit; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2125	if (!list) {
2126	char *name;
2127	name = g_strdup(nrm);
2128	ic->permit = g_slist_append(ic->permit, name);
2129	tmp++;
2130	}
2131	}
2132	break;
2133
2134	case 0x0003: /* Deny buddy */
2135	if (curitem->name) {
2136	GSList *list;
2137	for (list=ic->deny; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2138	if (!list) {
2139	char *name;
2140	name = g_strdup(nrm);
2141	ic->deny = g_slist_append(ic->deny, name);
2142	tmp++;
2143	}
2144	}
2145	break;
2146
2147	case 0x0004: /* Permit/deny setting */
2148	if (curitem->data) {
2149	guint8 permdeny;
2150	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2151	ic->permdeny = permdeny;
2152	tmp++;
2153	}
2154	}
2155	break;
2156
2157	case 0x0005: /* Presence setting */
2158	/* We don't want to change Gaim's setting because it applies to all accounts */
2159	break;
2160	} /* End of switch on curitem->type */
2161	} /* End of for loop */
2162
2163	aim_ssi_enable(sess, fr->conn);
2164
2165	/* Request offline messages, now that the buddy list is complete. */
2166	aim_icq_reqofflinemsgs(sess);
2167
2168	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2169	imcb_connected(ic);
2170
2171	return 1;
2172	}
2173
2174	static int gaim_ssi_parseack( aim_session_t sess, aim_frame_t fr, ... )
2175	{
2176	aim_snac_t *origsnac;
2177	va_list ap;
2178
2179	va_start( ap, fr );
2180	origsnac = va_arg( ap, aim_snac_t * );
2181	va_end( ap );
2182
2183	if( origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data )
2184	{
2185	int i, st, count = aim_bstream_empty( &fr->data );
2186	char *list;
2187
2188	if( count & 1 )
2189	{
2190	/* Hmm, the length should be even... */
2191	imcb_error( sess->aux_data, "Received SSI ACK package with non-even length");
2192	return( 0 );
2193	}
2194	count >>= 1;
2195
2196	list = (char *) origsnac->data;
2197	for( i = 0; i < count; i ++ )
2198	{
2199	st = aimbs_get16( &fr->data );
2200	if( st == 0x00 )
2201	{
2202	imcb_add_buddy( sess->aux_data, normalize(list), NULL );
2203	}
2204	else if( st == 0x0E )
2205	{
2206	imcb_log( sess->aux_data, "Buddy %s can't be added without authorization, requesting authorization", list );
2207
2208	aim_ssi_auth_request( sess, fr->conn, list, "" );
2209	aim_ssi_addbuddies( sess, fr->conn, OSCAR_GROUP, &list, 1, 1 );
2210	}
2211	else
2212	{
2213	imcb_error( sess->aux_data, "Error while adding buddy: 0x%04x", st );
2214	}
2215	list += strlen( list ) + 1;
2216	}
2217	}
2218
2219	return( 1 );
2220	}
2221
2222	static void oscar_set_permit_deny(struct im_connection *ic) {
2223	struct oscar_data od = (struct oscar_data )ic->proto_data;
2224	if (od->icq) {
2225	GSList *list;
2226	char buf[MAXMSGLEN];
2227	int at;
2228
2229	switch(ic->permdeny) {
2230	case 1:
2231	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, ic->acc->user);
2232	break;
2233	case 2:
2234	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, ic->acc->user);
2235	break;
2236	case 3:
2237	list = ic->permit;
2238	at = 0;
2239	while (list) {
2240	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2241	list = list->next;
2242	}
2243	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, buf);
2244	break;
2245	case 4:
2246	list = ic->deny;
2247	at = 0;
2248	while (list) {
2249	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2250	list = list->next;
2251	}
2252	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, buf);
2253	break;
2254	default:
2255	break;
2256	}
2257	} else {
2258	if (od->sess->ssi.received_data)
2259	aim_ssi_setpermdeny(od->sess, od->conn, ic->permdeny, 0xffffffff);
2260	}
2261	}
2262
2263	static void oscar_add_permit(struct im_connection ic, char who) {
2264	struct oscar_data od = (struct oscar_data )ic->proto_data;
2265	if (od->icq) {
2266	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2267	} else {
2268	if (od->sess->ssi.received_data)
2269	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2270	}
2271	}
2272
2273	static void oscar_add_deny(struct im_connection ic, char who) {
2274	struct oscar_data od = (struct oscar_data )ic->proto_data;
2275	if (od->icq) {
2276	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2277	} else {
2278	if (od->sess->ssi.received_data)
2279	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2280	}
2281	}
2282
2283	static void oscar_rem_permit(struct im_connection ic, char who) {
2284	struct oscar_data od = (struct oscar_data )ic->proto_data;
2285	if (!od->icq) {
2286	if (od->sess->ssi.received_data)
2287	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2288	}
2289	}
2290
2291	static void oscar_rem_deny(struct im_connection ic, char who) {
2292	struct oscar_data od = (struct oscar_data )ic->proto_data;
2293	if (!od->icq) {
2294	if (od->sess->ssi.received_data)
2295	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2296	}
2297	}
2298
2299	static GList oscar_away_states(struct im_connection ic)
2300	{
2301	struct oscar_data *od = ic->proto_data;
2302
2303	if (od->icq) {
2304	static GList *m = NULL;
2305	m = g_list_append(m, "Away");
2306	m = g_list_append(m, "Do Not Disturb");
2307	m = g_list_append(m, "Not Available");
2308	m = g_list_append(m, "Occupied");
2309	m = g_list_append(m, "Free For Chat");
2310	m = g_list_append(m, "Invisible");
2311	return m;
2312	} else {
2313	static GList *m = NULL;
2314	m = g_list_append(m, "Away");
2315	return m;
2316	}
2317	}
2318
2319	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2320	{
2321	struct im_connection *ic = sess->aux_data;
2322	struct oscar_data *od = ic->proto_data;
2323	gchar who[16];
2324	GString *str;
2325	va_list ap;
2326	struct aim_icq_info *info;
2327	uint32_t ip;
2328
2329	va_start(ap, fr);
2330	info = va_arg(ap, struct aim_icq_info *);
2331	va_end(ap);
2332
2333	if (!info->uin)
2334	return 0;
2335
2336	str = g_string_sized_new(512);
2337	g_snprintf(who, sizeof(who), "%u", info->uin);
2338
2339	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2340	info->nick ? info->nick : "-");
2341	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2342	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2343	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2344	if (info->numaddresses && info->email2) {
2345	int i;
2346	for (i = 0; i < info->numaddresses; i++) {
2347	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2348	}
2349	}
2350	if ((ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2351	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2352	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2353	}
2354	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2355	if (info->gender != 0)
2356	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender==1 ? _("Female") : _("Male"));
2357	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2358	char date[30];
2359	struct tm tm;
2360	memset(&tm, 0, sizeof(struct tm));
2361	tm.tm_mday = (int)info->birthday;
2362	tm.tm_mon = (int)info->birthmonth-1;
2363	tm.tm_year = (int)info->birthyear%100;
2364	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2365	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2366	}
2367	if (info->age) {
2368	char age[5];
2369	g_snprintf(age, sizeof(age), "%hhd", info->age);
2370	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2371	}
2372	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2373	if (info->info && info->info[0]) {
2374	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2375	info->info, _("End of Additional Information"));
2376	}
2377	g_string_append_c(str, '\n');
2378	if ((info->homeaddr && (info->homeaddr[0])) \|\| (info->homecity && info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2379	g_string_append_printf(str, "%s:", _("Home Address"));
2380	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2381	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2382	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2383	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2384	g_string_append_c(str, '\n');
2385	}
2386	if ((info->workaddr && info->workaddr[0]) \|\| (info->workcity && info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2387	g_string_append_printf(str, "%s:", _("Work Address"));
2388	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2389	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2390	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2391	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2392	g_string_append_c(str, '\n');
2393	}
2394	if ((info->workcompany && info->workcompany[0]) \|\| (info->workdivision && info->workdivision[0]) \|\| (info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2395	g_string_append_printf(str, "%s:", _("Work Information"));
2396	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2397	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2398	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2399	if (info->workwebpage && info->workwebpage[0]) {
2400	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2401	}
2402	g_string_append_c(str, '\n');
2403	}
2404
2405	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2406	g_string_free(str, TRUE);
2407
2408	return 1;
2409
2410	}
2411
2412	static char oscar_encoding_extract(const char encoding)
2413	{
2414	char *ret = NULL;
2415	char begin, end;
2416
2417	g_return_val_if_fail(encoding != NULL, NULL);
2418
2419	/* Make sure encoding begins with charset= */
2420	if (strncmp(encoding, "text/plain; charset=", 20) &&
2421	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2422	strncmp(encoding, "text/x-aolrtf; charset=", 23))
2423	{
2424	return NULL;
2425	}
2426
2427	begin = strchr(encoding, '"');
2428	end = strrchr(encoding, '"');
2429
2430	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end))
2431	return NULL;
2432
2433	ret = g_strndup(begin+1, (end-1) - begin);
2434
2435	return ret;
2436	}
2437
2438	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2439	{
2440	char *utf8 = g_new0(char, 8192);
2441
2442	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2443	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2444	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2445	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2446	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2447	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2448	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2449	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2450	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2451	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2452	"attempting to convert to UTF-8 anyway\n", encoding);*/
2453	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2454	}
2455
2456	/*
2457	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2458	* we have been unable to convert the text to utf-8 from the encoding
2459	* that was specified. So we assume it's UTF-8 and hope for the best.
2460	*/
2461	if (*utf8 == 0) {
2462	strncpy(utf8, text, textlen);
2463	}
2464
2465	return utf8;
2466	}
2467
2468	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2469	{
2470	struct im_connection *ic = sess->aux_data;
2471	va_list ap;
2472	aim_userinfo_t *userinfo;
2473	guint16 infotype;
2474	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2475	guint16 text_length;
2476	char *utf8 = NULL;
2477
2478	va_start(ap, fr);
2479	userinfo = va_arg(ap, aim_userinfo_t *);
2480	infotype = va_arg(ap, int);
2481	text_encoding = va_arg(ap, char*);
2482	text = va_arg(ap, char*);
2483	text_length = va_arg(ap, int);
2484	va_end(ap);
2485
2486	if(text_encoding)
2487	extracted_encoding = oscar_encoding_extract(text_encoding);
2488	if(infotype == AIM_GETINFO_GENERALINFO) {
2489	/Display idle time/
2490	char buff[256];
2491	struct tm idletime;
2492	if(userinfo->idletime) {
2493	memset(&idletime, 0, sizeof(struct tm));
2494	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2495	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2496	idletime.tm_min = userinfo->idletime % 60;
2497	idletime.tm_sec = 0;
2498	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2499	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2500	}
2501
2502	if(text) {
2503	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2504	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2505	} else {
2506	imcb_log(ic, _("No user info available."));
2507	}
2508	} else if(infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2509	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2510	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2511	}
2512
2513	g_free(utf8);
2514
2515	return 1;
2516	}
2517
2518	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2519	{
2520	struct im_connection * ic = sess->aux_data;
2521	va_list ap;
2522	guint16 type1, type2;
2523	char * sn;
2524
2525	va_start(ap, fr);
2526	type1 = va_arg(ap, int);
2527	sn = va_arg(ap, char*);
2528	type2 = va_arg(ap, int);
2529	va_end(ap);
2530
2531	if(type2 == 0x0002) {
2532	/* User is typing */
2533	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2534	}
2535	else if (type2 == 0x0001) {
2536	/* User has typed something, but is not actively typing (stale) */
2537	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2538	}
2539	else {
2540	/* User has stopped typing */
2541	imcb_buddy_typing(ic, normalize(sn), 0);
2542	}
2543
2544	return 1;
2545	}
2546
2547	int oscar_send_typing(struct im_connection ic, char who, int typing)
2548	{
2549	struct oscar_data *od = ic->proto_data;
2550	return( aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000) );
2551	}
2552
2553	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2554	{
2555	struct im_connection *ic = c->ic;
2556	struct oscar_data * od = (struct oscar_data*)ic->proto_data;
2557	struct chat_connection * ccon;
2558	int ret;
2559	guint8 len = strlen(message);
2560	guint16 flags;
2561	char *s;
2562
2563	ccon = c->data;
2564
2565	for (s = message; *s; s++)
2566	if (*s & 128)
2567	break;
2568
2569	flags = AIM_CHATFLAGS_NOREFLECT;
2570
2571	/* Message contains high ASCII chars, time for some translation! */
2572	if (*s) {
2573	s = g_malloc(BUF_LONG);
2574	/* Try if we can put it in an ISO8859-1 string first.
2575	If we can't, fall back to UTF16. */
2576	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2577	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2578	len = ret;
2579	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
2580	flags \|= AIM_CHATFLAGS_UNICODE;
2581	len = ret;
2582	} else {
2583	/* OOF, translation failed... Oh well.. */
2584	g_free( s );
2585	s = message;
2586	}
2587	} else {
2588	s = message;
2589	}
2590
2591	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2592
2593	if (s != message) {
2594	g_free(s);
2595	}
2596
2597	/* return (ret >= 0); */
2598	}
2599
2600	void oscar_chat_invite(struct groupchat c, char who, char *message)
2601	{
2602	struct im_connection *ic = c->ic;
2603	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2604	struct chat_connection *ccon = c->data;
2605
2606	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2607	ccon->exchange, ccon->name, 0x0);
2608	}
2609
2610	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2611	{
2612	struct oscar_data od = (struct oscar_data )ic->proto_data;
2613
2614	/* Notify the conversation window that we've left the chat */
2615	imcb_chat_free(cc->cnv);
2616
2617	/* Destroy the chat_connection */
2618	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2619	if (cc->inpa > 0)
2620	b_event_remove(cc->inpa);
2621	aim_conn_kill(od->sess, &cc->conn);
2622	g_free(cc->name);
2623	g_free(cc->show);
2624	g_free(cc);
2625	}
2626
2627	void oscar_chat_leave(struct groupchat *c)
2628	{
2629	oscar_chat_kill(c->ic, c->data);
2630	}
2631
2632	struct groupchat oscar_chat_join(struct im_connection ic, const char * room, const char * nick, const char * password )
2633	{
2634	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2635	aim_conn_t * cur;
2636
2637	if((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2638	int st;
2639
2640	st = aim_chatnav_createroom(od->sess, cur, room, 4);
2641
2642	return NULL;
2643	} else {
2644	struct create_room * cr = g_new0(struct create_room, 1);
2645
2646	cr->exchange = 4;
2647	cr->name = g_strdup(room);
2648	od->create_rooms = g_slist_append(od->create_rooms, cr);
2649	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2650
2651	return NULL;
2652	}
2653	}
2654
2655	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2656	{
2657	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2658	struct groupchat *ret;
2659	static int chat_id = 0;
2660	char * chatname;
2661	struct groupchat *c;
2662
2663	chatname = g_strdup_printf("%s%s_%d", isdigit(*ic->acc->user) ? "icq_" : "",
2664	ic->acc->user, chat_id++);
2665
2666	c = imcb_chat_new(ic, chatname);
2667	ret = oscar_chat_join(ic, chatname, NULL, NULL);
2668	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2669
2670	g_free(chatname);
2671
2672	return NULL;
2673	}
2674
2675	void oscar_accept_chat(void *data)
2676	{
2677	struct aim_chat_invitation * inv = data;
2678
2679	oscar_chat_join(inv->ic, inv->name, NULL, NULL);
2680	g_free(inv->name);
2681	g_free(inv);
2682	}
2683
2684	void oscar_reject_chat(void *data)
2685	{
2686	struct aim_chat_invitation * inv = data;
2687
2688	g_free(inv->name);
2689	g_free(inv);
2690	}
2691
2692	void oscar_initmodule()
2693	{
2694	struct prpl *ret = g_new0(struct prpl, 1);
2695	ret->name = "oscar";
2696	ret->away_states = oscar_away_states;
2697	ret->init = oscar_init;
2698	ret->login = oscar_login;
2699	ret->keepalive = oscar_keepalive;
2700	ret->logout = oscar_logout;
2701	ret->buddy_msg = oscar_buddy_msg;
2702	ret->get_info = oscar_get_info;
2703	ret->set_away = oscar_set_away;
2704	ret->get_away = oscar_get_away;
2705	ret->add_buddy = oscar_add_buddy;
2706	ret->remove_buddy = oscar_remove_buddy;
2707	ret->chat_msg = oscar_chat_msg;
2708	ret->chat_invite = oscar_chat_invite;
2709	ret->chat_leave = oscar_chat_leave;
2710	ret->chat_with = oscar_chat_with;
2711	ret->chat_join = oscar_chat_join;
2712	ret->add_permit = oscar_add_permit;
2713	ret->add_deny = oscar_add_deny;
2714	ret->rem_permit = oscar_rem_permit;
2715	ret->rem_deny = oscar_rem_deny;
2716	ret->set_permit_deny = oscar_set_permit_deny;
2717	ret->send_typing = oscar_send_typing;
2718
2719	ret->handle_cmp = aim_sncmp;
2720
2721	register_protocol(ret);
2722	}

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