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source: protocols/oscar/oscar.c @ c32f492

Last change on this file since c32f492 was 68198e9, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-03-07T00:31:34Z
Two more fixes in OSCAR to avoid NULL pointers being passed to g_strcasecmp().
Property mode set to `100644`
File size: 75.6 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
258	strcpy(t, s);
259	g_strdown(t);
260
261	while (*t && (x < BUF_LEN - 1)) {
262	if (t != ' ' && t != '!') {
263	buf[x] = *t;
264	x++;
265	}
266	t++;
267	}
268	buf[x] = '\0';
269	g_free(u);
270	return buf;
271	}
272
273	static gboolean oscar_callback(gpointer data, gint source,
274	b_input_condition condition) {
275	aim_conn_t conn = (aim_conn_t )data;
276	aim_session_t *sess = aim_conn_getsess(conn);
277	struct im_connection *ic = sess ? sess->aux_data : NULL;
278	struct oscar_data *odata;
279
280	if (!ic) {
281	/* ic is null. we return, else we seg SIGSEG on next line. */
282	return FALSE;
283	}
284
285	if (!g_slist_find(get_connections(), ic)) {
286	/* oh boy. this is probably bad. i guess the only thing we
287	* can really do is return? */
288	return FALSE;
289	}
290
291	odata = (struct oscar_data *)ic->proto_data;
292
293	if (condition & GAIM_INPUT_READ) {
294	if (aim_get_command(odata->sess, conn) >= 0) {
295	aim_rxdispatch(odata->sess);
296	if (odata->killme)
297	imc_logout(ic, !odata->no_reconnect);
298	} else {
299	if ((conn->type == AIM_CONN_TYPE_BOS) \|\|
300	!(aim_getconn_type(odata->sess, AIM_CONN_TYPE_BOS))) {
301	imcb_error(ic, _("Disconnected."));
302	imc_logout(ic, TRUE);
303	} else if (conn->type == AIM_CONN_TYPE_CHAT) {
304	struct chat_connection *c = find_oscar_chat_by_conn(ic, conn);
305	c->conn = NULL;
306	if (c->inpa > 0)
307	b_event_remove(c->inpa);
308	c->inpa = 0;
309	c->fd = -1;
310	aim_conn_kill(odata->sess, &conn);
311	imcb_error(sess->aux_data, _("You have been disconnected from chat room %s."), c->name);
312	} else if (conn->type == AIM_CONN_TYPE_CHATNAV) {
313	if (odata->cnpa > 0)
314	b_event_remove(odata->cnpa);
315	odata->cnpa = 0;
316	while (odata->create_rooms) {
317	struct create_room *cr = odata->create_rooms->data;
318	g_free(cr->name);
319	odata->create_rooms =
320	g_slist_remove(odata->create_rooms, cr);
321	g_free(cr);
322	imcb_error(sess->aux_data, _("Chat is currently unavailable"));
323	}
324	aim_conn_kill(odata->sess, &conn);
325	} else if (conn->type == AIM_CONN_TYPE_AUTH) {
326	if (odata->paspa > 0)
327	b_event_remove(odata->paspa);
328	odata->paspa = 0;
329	aim_conn_kill(odata->sess, &conn);
330	} else {
331	aim_conn_kill(odata->sess, &conn);
332	}
333	}
334	} else {
335	/* WTF??? */
336	return FALSE;
337	}
338
339	return TRUE;
340	}
341
342	static gboolean oscar_login_connect(gpointer data, gint source, b_input_condition cond)
343	{
344	struct im_connection *ic = data;
345	struct oscar_data *odata;
346	aim_session_t *sess;
347	aim_conn_t *conn;
348
349	if (!g_slist_find(get_connections(), ic)) {
350	closesocket(source);
351	return FALSE;
352	}
353
354	odata = ic->proto_data;
355	sess = odata->sess;
356	conn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
357
358	if (source < 0) {
359	imcb_error(ic, _("Couldn't connect to host"));
360	imc_logout(ic, TRUE);
361	return FALSE;
362	}
363
364	aim_conn_completeconnect(sess, conn);
365	ic->inpa = b_input_add(conn->fd, GAIM_INPUT_READ,
366	oscar_callback, conn);
367
368	return FALSE;
369	}
370
371	static void oscar_init(account_t *acc)
372	{
373	set_t *s;
374
375	s = set_add( &acc->set, "server", AIM_DEFAULT_LOGIN_SERVER, set_eval_account, acc );
376	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
377
378	if (isdigit(acc->user[0])) {
379	s = set_add( &acc->set, "web_aware", "false", set_eval_bool, acc );
380	s->flags \|= ACC_SET_OFFLINE_ONLY;
381	}
382
383	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
384	}
385
386	static void oscar_login(account_t *acc) {
387	aim_session_t *sess;
388	aim_conn_t *conn;
389	struct im_connection *ic = imcb_new(acc);
390	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
391
392	if (isdigit(acc->user[0]))
393	odata->icq = TRUE;
394	else
395	ic->flags \|= OPT_DOES_HTML;
396
397	sess = g_new0(aim_session_t, 1);
398
399	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
400
401	/* we need an immediate queue because we don't use a while-loop to
402	* see if things need to be sent. */
403	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
404	odata->sess = sess;
405	sess->aux_data = ic;
406
407	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
408	if (conn == NULL) {
409	imcb_error(ic, _("Unable to login to AIM"));
410	imc_logout(ic, TRUE);
411	return;
412	}
413
414	imcb_log(ic, _("Signon: %s"), ic->acc->user);
415
416	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
417	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
418
419	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
420	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
421	AIM_LOGIN_PORT, oscar_login_connect, ic);
422	if (conn->fd < 0) {
423	imcb_error(ic, _("Couldn't connect to host"));
424	imc_logout(ic, TRUE);
425	return;
426	}
427	aim_request_login(sess, conn, ic->acc->user);
428	}
429
430	static void oscar_logout(struct im_connection *ic) {
431	struct oscar_data odata = (struct oscar_data )ic->proto_data;
432
433	while (odata->oscar_chats) {
434	struct chat_connection *n = odata->oscar_chats->data;
435	if (n->inpa > 0)
436	b_event_remove(n->inpa);
437	g_free(n->name);
438	g_free(n->show);
439	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
440	g_free(n);
441	}
442	while (odata->create_rooms) {
443	struct create_room *cr = odata->create_rooms->data;
444	g_free(cr->name);
445	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
446	g_free(cr);
447	}
448	if (odata->ips)
449	g_hash_table_destroy(odata->ips);
450	if (odata->email)
451	g_free(odata->email);
452	if (odata->newp)
453	g_free(odata->newp);
454	if (odata->oldp)
455	g_free(odata->oldp);
456	if (ic->inpa > 0)
457	b_event_remove(ic->inpa);
458	if (odata->cnpa > 0)
459	b_event_remove(odata->cnpa);
460	if (odata->paspa > 0)
461	b_event_remove(odata->paspa);
462	aim_session_kill(odata->sess);
463	g_free(odata->sess);
464	odata->sess = NULL;
465	g_free(ic->proto_data);
466	ic->proto_data = NULL;
467	}
468
469	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond) {
470	struct im_connection *ic = data;
471	struct oscar_data *odata;
472	aim_session_t *sess;
473	aim_conn_t *bosconn;
474
475	if (!g_slist_find(get_connections(), ic)) {
476	closesocket(source);
477	return FALSE;
478	}
479
480	odata = ic->proto_data;
481	sess = odata->sess;
482	bosconn = odata->conn;
483
484	if (source < 0) {
485	imcb_error(ic, _("Could Not Connect"));
486	imc_logout(ic, TRUE);
487	return FALSE;
488	}
489
490	aim_conn_completeconnect(sess, bosconn);
491	ic->inpa = b_input_add(bosconn->fd, GAIM_INPUT_READ,
492	oscar_callback, bosconn);
493	imcb_log(ic, _("Connection established, cookie sent"));
494
495	return FALSE;
496	}
497
498	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...) {
499	va_list ap;
500	struct aim_authresp_info *info;
501	int i; char *host; int port;
502	aim_conn_t *bosconn;
503
504	struct im_connection *ic = sess->aux_data;
505	struct oscar_data *od = ic->proto_data;
506	port = AIM_LOGIN_PORT;
507
508	va_start(ap, fr);
509	info = va_arg(ap, struct aim_authresp_info *);
510	va_end(ap);
511
512	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
513	switch (info->errorcode) {
514	case 0x05:
515	/* Incorrect nick/password */
516	imcb_error(ic, _("Incorrect nickname or password."));
517	// plugin_event(event_error, (void *)980, 0, 0, 0);
518	break;
519	case 0x11:
520	/* Suspended account */
521	imcb_error(ic, _("Your account is currently suspended."));
522	break;
523	case 0x18:
524	/* connecting too frequently */
525	od->no_reconnect = TRUE;
526	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."));
527	break;
528	case 0x1c:
529	/* client too old */
530	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
531	break;
532	default:
533	imcb_error(ic, _("Authentication Failed"));
534	break;
535	}
536	od->killme = TRUE;
537	return 1;
538	}
539
540
541	aim_conn_kill(sess, &fr->conn);
542
543	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
544	if (bosconn == NULL) {
545	imcb_error(ic, _("Internal Error"));
546	od->killme = TRUE;
547	return 0;
548	}
549
550	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
551	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
552	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
553	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
554	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
555	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
556	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
557	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
558	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
559	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
560	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
561	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
562	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
563	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
564	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
565	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
566	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
567	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
568	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, 0x1f, gaim_memrequest, 0);
569	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
570	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
571	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
572	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
573	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
574	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
575	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
576	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
577	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
578	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
579
580	((struct oscar_data *)ic->proto_data)->conn = bosconn;
581	for (i = 0; i < (int)strlen(info->bosip); i++) {
582	if (info->bosip[i] == ':') {
583	port = atoi(&(info->bosip[i+1]));
584	break;
585	}
586	}
587	host = g_strndup(info->bosip, i);
588	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
589	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
590	g_free(host);
591	if (bosconn->fd < 0) {
592	imcb_error(ic, _("Could Not Connect"));
593	od->killme = TRUE;
594	return 0;
595	}
596	aim_sendcookie(sess, bosconn, info->cookie);
597	b_event_remove(ic->inpa);
598
599	return 1;
600	}
601
602	struct pieceofcrap {
603	struct im_connection *ic;
604	unsigned long offset;
605	unsigned long len;
606	char *modname;
607	int fd;
608	aim_conn_t *conn;
609	unsigned int inpa;
610	};
611
612	static gboolean damn_you(gpointer data, gint source, b_input_condition c)
613	{
614	struct pieceofcrap *pos = data;
615	struct oscar_data *od = pos->ic->proto_data;
616	char in = '\0';
617	int x = 0;
618	unsigned char m[17];
619
620	while (read(pos->fd, &in, 1) == 1) {
621	if (in == '\n')
622	x++;
623	else if (in != '\r')
624	x = 0;
625	if (x == 2)
626	break;
627	in = '\0';
628	}
629	if (in != '\n') {
630	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
631	" You may be disconnected shortly.");
632	b_event_remove(pos->inpa);
633	closesocket(pos->fd);
634	g_free(pos);
635	return FALSE;
636	}
637	/* [WvG] Wheeeee! Who needs error checking anyway? ;-) */
638	read(pos->fd, m, 16);
639	m[16] = '\0';
640	b_event_remove(pos->inpa);
641	closesocket(pos->fd);
642	aim_sendmemblock(od->sess, pos->conn, 0, 16, m, AIM_SENDMEMBLOCK_FLAG_ISHASH);
643	g_free(pos);
644
645	return FALSE;
646	}
647
648	static gboolean straight_to_hell(gpointer data, gint source, b_input_condition cond) {
649	struct pieceofcrap *pos = data;
650	char buf[BUF_LONG];
651
652	if (source < 0) {
653	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
654	" You may be disconnected shortly.");
655	if (pos->modname)
656	g_free(pos->modname);
657	g_free(pos);
658	return FALSE;
659	}
660
661	g_snprintf(buf, sizeof(buf), "GET " AIMHASHDATA
662	"?offset=%ld&len=%ld&modname=%s HTTP/1.0\n\n",
663	pos->offset, pos->len, pos->modname ? pos->modname : "");
664	write(pos->fd, buf, strlen(buf));
665	if (pos->modname)
666	g_free(pos->modname);
667	pos->inpa = b_input_add(pos->fd, GAIM_INPUT_READ, damn_you, pos);
668	return FALSE;
669	}
670
671	/* size of icbmui.ocm, the largest module in AIM 3.5 */
672	#define AIM_MAX_FILE_SIZE 98304
673
674	int gaim_memrequest(aim_session_t sess, aim_frame_t fr, ...) {
675	va_list ap;
676	struct pieceofcrap *pos;
677	guint32 offset, len;
678	char *modname;
679	int fd;
680
681	va_start(ap, fr);
682	offset = (guint32)va_arg(ap, unsigned long);
683	len = (guint32)va_arg(ap, unsigned long);
684	modname = va_arg(ap, char *);
685	va_end(ap);
686
687	if (len == 0) {
688	aim_sendmemblock(sess, fr->conn, offset, len, NULL,
689	AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
690	return 1;
691	}
692	/* uncomment this when you're convinced it's right. remember, it's been wrong before.
693	if (offset > AIM_MAX_FILE_SIZE \|\| len > AIM_MAX_FILE_SIZE) {
694	char *buf;
695	int i = 8;
696	if (modname)
697	i += strlen(modname);
698	buf = g_malloc(i);
699	i = 0;
700	if (modname) {
701	memcpy(buf, modname, strlen(modname));
702	i += strlen(modname);
703	}
704	buf[i++] = offset & 0xff;
705	buf[i++] = (offset >> 8) & 0xff;
706	buf[i++] = (offset >> 16) & 0xff;
707	buf[i++] = (offset >> 24) & 0xff;
708	buf[i++] = len & 0xff;
709	buf[i++] = (len >> 8) & 0xff;
710	buf[i++] = (len >> 16) & 0xff;
711	buf[i++] = (len >> 24) & 0xff;
712	aim_sendmemblock(sess, command->conn, offset, i, buf, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
713	g_free(buf);
714	return 1;
715	}
716	*/
717
718	pos = g_new0(struct pieceofcrap, 1);
719	pos->ic = sess->aux_data;
720	pos->conn = fr->conn;
721
722	pos->offset = offset;
723	pos->len = len;
724	pos->modname = modname ? g_strdup(modname) : NULL;
725
726	fd = proxy_connect("gaim.sourceforge.net", 80, straight_to_hell, pos);
727	if (fd < 0) {
728	if (pos->modname)
729	g_free(pos->modname);
730	g_free(pos);
731	imcb_error(sess->aux_data, "Gaim was unable to get a valid hash for logging into AIM."
732	" You may be disconnected shortly.");
733	}
734	pos->fd = fd;
735
736	return 1;
737	}
738
739	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...) {
740	#if 0
741	struct client_info_s info = {"gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b};
742	#else
743	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
744	#endif
745	char *key;
746	va_list ap;
747	struct im_connection *ic = sess->aux_data;
748
749	va_start(ap, fr);
750	key = va_arg(ap, char *);
751	va_end(ap);
752
753	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
754
755	return 1;
756	}
757
758	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...) {
759	struct im_connection *ic = sess->aux_data;
760	struct oscar_data *odata = ic->proto_data;
761	int code;
762	va_list ap;
763
764	va_start(ap, fr);
765	code = va_arg(ap, int);
766	va_end(ap);
767
768	imcb_error( ic, "Connection aborted by server: %s", code == 1 ?
769	"someone else logged in with your account" :
770	"unknown reason" );
771
772	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
773	means a concurrent login somewhere else. */
774	odata->no_reconnect = code == 1;
775
776	/* DO NOT log out here! Just tell the callback to do it. */
777	odata->killme = TRUE;
778
779	return 1;
780	}
781
782	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...) {
783	struct im_connection *ic = sess->aux_data;
784	struct chat_connection *chatcon;
785	static int id = 1;
786
787	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
788	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
789	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
790	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
791	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
792
793	aim_clientready(sess, fr->conn);
794
795	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
796	chatcon->id = id;
797	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
798	chatcon->cnv->data = chatcon;
799
800	return 1;
801	}
802
803	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...) {
804
805	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
806	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
807
808	aim_clientready(sess, fr->conn);
809
810	aim_chatnav_reqrights(sess, fr->conn);
811
812	return 1;
813	}
814
815	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond) {
816	struct im_connection *ic = data;
817	struct oscar_data *odata;
818	aim_session_t *sess;
819	aim_conn_t *tstconn;
820
821	if (!g_slist_find(get_connections(), ic)) {
822	closesocket(source);
823	return FALSE;
824	}
825
826	odata = ic->proto_data;
827	sess = odata->sess;
828	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
829
830	if (source < 0) {
831	aim_conn_kill(sess, &tstconn);
832	return FALSE;
833	}
834
835	aim_conn_completeconnect(sess, tstconn);
836	odata->cnpa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
837	oscar_callback, tstconn);
838
839	return FALSE;
840	}
841
842	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
843	{
844	struct im_connection *ic = data;
845	struct oscar_data *odata;
846	aim_session_t *sess;
847	aim_conn_t *tstconn;
848
849	if (!g_slist_find(get_connections(), ic)) {
850	closesocket(source);
851	return FALSE;
852	}
853
854	odata = ic->proto_data;
855	sess = odata->sess;
856	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
857
858	if (source < 0) {
859	aim_conn_kill(sess, &tstconn);
860	return FALSE;
861	}
862
863	aim_conn_completeconnect(sess, tstconn);
864	odata->paspa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
865	oscar_callback, tstconn);
866
867	return FALSE;
868	}
869
870	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
871	{
872	struct chat_connection *ccon = data;
873	struct im_connection *ic = ccon->ic;
874	struct oscar_data *odata;
875	aim_session_t *sess;
876	aim_conn_t *tstconn;
877
878	if (!g_slist_find(get_connections(), ic)) {
879	closesocket(source);
880	g_free(ccon->show);
881	g_free(ccon->name);
882	g_free(ccon);
883	return FALSE;
884	}
885
886	odata = ic->proto_data;
887	sess = odata->sess;
888	tstconn = ccon->conn;
889
890	if (source < 0) {
891	aim_conn_kill(sess, &tstconn);
892	g_free(ccon->show);
893	g_free(ccon->name);
894	g_free(ccon);
895	return FALSE;
896	}
897
898	aim_conn_completeconnect(sess, ccon->conn);
899	ccon->inpa = b_input_add(tstconn->fd,
900	GAIM_INPUT_READ,
901	oscar_callback, tstconn);
902	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
903
904	return FALSE;
905	}
906
907	/* Hrmph. I don't know how to make this look better. --mid */
908	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...) {
909	va_list ap;
910	struct aim_redirect_data *redir;
911	struct im_connection *ic = sess->aux_data;
912	aim_conn_t *tstconn;
913	int i;
914	char *host;
915	int port;
916
917	va_start(ap, fr);
918	redir = va_arg(ap, struct aim_redirect_data *);
919	va_end(ap);
920
921	port = AIM_LOGIN_PORT;
922	for (i = 0; i < (int)strlen(redir->ip); i++) {
923	if (redir->ip[i] == ':') {
924	port = atoi(&(redir->ip[i+1]));
925	break;
926	}
927	}
928	host = g_strndup(redir->ip, i);
929
930	switch(redir->group) {
931	case 0x7: /* Authorizer */
932	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
933	if (tstconn == NULL) {
934	g_free(host);
935	return 1;
936	}
937	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin, 0);
938	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
939	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
940	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
941
942	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
943	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
944	if (tstconn->fd < 0) {
945	aim_conn_kill(sess, &tstconn);
946	g_free(host);
947	return 1;
948	}
949	aim_sendcookie(sess, tstconn, redir->cookie);
950	break;
951	case 0xd: /* ChatNav */
952	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
953	if (tstconn == NULL) {
954	g_free(host);
955	return 1;
956	}
957	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chatnav, 0);
958
959	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
960	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
961	if (tstconn->fd < 0) {
962	aim_conn_kill(sess, &tstconn);
963	g_free(host);
964	return 1;
965	}
966	aim_sendcookie(sess, tstconn, redir->cookie);
967	break;
968	case 0xe: /* Chat */
969	{
970	struct chat_connection *ccon;
971
972	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
973	if (tstconn == NULL) {
974	g_free(host);
975	return 1;
976	}
977
978	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat, 0);
979
980	ccon = g_new0(struct chat_connection, 1);
981	ccon->conn = tstconn;
982	ccon->ic = ic;
983	ccon->fd = -1;
984	ccon->name = g_strdup(redir->chat.room);
985	ccon->exchange = redir->chat.exchange;
986	ccon->instance = redir->chat.instance;
987	ccon->show = extract_name(redir->chat.room);
988
989	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
990	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
991	if (ccon->conn->fd < 0) {
992	aim_conn_kill(sess, &tstconn);
993	g_free(host);
994	g_free(ccon->show);
995	g_free(ccon->name);
996	g_free(ccon);
997	return 1;
998	}
999	aim_sendcookie(sess, tstconn, redir->cookie);
1000	}
1001	break;
1002	default: /* huh? */
1003	break;
1004	}
1005
1006	g_free(host);
1007	return 1;
1008	}
1009
1010	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...) {
1011	struct im_connection *ic = sess->aux_data;
1012	struct oscar_data *od = ic->proto_data;
1013	aim_userinfo_t *info;
1014	time_t time_idle = 0, signon = 0;
1015	int flags = OPT_LOGGED_IN;
1016	char tmp, state_string = NULL;
1017
1018	va_list ap;
1019	va_start(ap, fr);
1020	info = va_arg(ap, aim_userinfo_t *);
1021	va_end(ap);
1022
1023	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
1024	if (info->flags & AIM_FLAG_AWAY)
1025	flags \|= OPT_AWAY;
1026	}
1027
1028	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
1029	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
1030	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
1031	flags \|= OPT_AWAY;
1032	}
1033
1034	if( info->icqinfo.status & AIM_ICQ_STATE_DND )
1035	state_string = "Do Not Disturb";
1036	else if( info->icqinfo.status & AIM_ICQ_STATE_OUT )
1037	state_string = "Not Available";
1038	else if( info->icqinfo.status & AIM_ICQ_STATE_BUSY )
1039	state_string = "Occupied";
1040	else if( info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE )
1041	state_string = "Invisible";
1042	}
1043
1044	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
1045	time(&time_idle);
1046	time_idle -= info->idletime*60;
1047	}
1048
1049	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN)
1050	signon = time(NULL) - info->sessionlen;
1051
1052	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
1053	uint32_t *uin = g_new0(uint32_t, 1);
1054
1055	if (od->ips == NULL)
1056	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
1057
1058	if (sscanf(info->sn, "%d", uin) == 1)
1059	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
1060	}
1061
1062	if (!aim_sncmp(ic->acc->user, info->sn))
1063	g_snprintf(ic->displayname, sizeof(ic->displayname), "%s", info->sn);
1064
1065	tmp = normalize(info->sn);
1066	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
1067	/* imcb_buddy_times(ic, tmp, signon, time_idle); */
1068
1069
1070	return 1;
1071	}
1072
1073	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...) {
1074	aim_userinfo_t *info;
1075	va_list ap;
1076	struct im_connection *ic = sess->aux_data;
1077
1078	va_start(ap, fr);
1079	info = va_arg(ap, aim_userinfo_t *);
1080	va_end(ap);
1081
1082	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL );
1083
1084	return 1;
1085	}
1086
1087	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch1_args args) {
1088	char *tmp = g_malloc(BUF_LONG + 1);
1089	struct im_connection *ic = sess->aux_data;
1090	int flags = 0;
1091
1092	if (args->icbmflags & AIM_IMFLAGS_AWAY)
1093	flags \|= OPT_AWAY;
1094
1095	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1096	char *src;
1097
1098	if (args->icbmflags & AIM_IMFLAGS_UNICODE)
1099	src = "UNICODEBIG";
1100	else
1101	src = "ISO8859-1";
1102
1103	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1104	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1105	// Successfully converted!
1106	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1107	int i;
1108
1109	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1110	unsigned short uni;
1111
1112	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i+1] & 0xff);
1113
1114	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1115	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "%c", uni);
1116	} else { /* something else, do UNICODE entity */
1117	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "&#%04x;", uni);
1118	}
1119	}
1120	} else {
1121	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1122	}
1123	} else if (args->mpmsg.numparts == 0) {
1124	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1125	} else {
1126	aim_mpmsg_section_t *part;
1127
1128	*tmp = 0;
1129	for (part = args->mpmsg.parts; part; part = part->next) {
1130	if (part->data) {
1131	g_strlcat(tmp, (char*) part->data, BUF_LONG);
1132	g_strlcat(tmp, "\n", BUF_LONG);
1133	}
1134	}
1135	}
1136
1137	strip_linefeed(tmp);
1138	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1139	g_free(tmp);
1140
1141	return 1;
1142	}
1143
1144	void oscar_accept_chat(void *data);
1145	void oscar_reject_chat(void *data);
1146
1147	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch2_args args) {
1148	struct im_connection *ic = sess->aux_data;
1149
1150	if (args->status != AIM_RENDEZVOUS_PROPOSE)
1151	return 1;
1152
1153	if (args->reqclass & AIM_CAPS_CHAT) {
1154	char *name = extract_name(args->info.chat.roominfo.name);
1155	int *exch = g_new0(int, 1);
1156	GList *m = NULL;
1157	char txt[1024];
1158	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1159
1160	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1161	*exch = args->info.chat.roominfo.exchange;
1162	m = g_list_append(m, exch);
1163
1164	g_snprintf( txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg );
1165
1166	inv->ic = ic;
1167	inv->exchange = *exch;
1168	inv->name = g_strdup(name);
1169
1170	imcb_ask( ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1171
1172	if (name)
1173	g_free(name);
1174	}
1175
1176	return 1;
1177	}
1178
1179	static void gaim_icq_authgrant(void *data_) {
1180	struct icq_auth *data = data_;
1181	char *uin, message;
1182	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1183
1184	uin = g_strdup_printf("%u", data->uin);
1185	message = 0;
1186	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1187	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1188	if(imcb_find_buddy(data->ic, uin) == NULL)
1189	imcb_ask_add(data->ic, uin, NULL);
1190
1191	g_free(uin);
1192	g_free(data);
1193	}
1194
1195	static void gaim_icq_authdeny(void *data_) {
1196	struct icq_auth *data = data_;
1197	char uin, message;
1198	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1199
1200	uin = g_strdup_printf("%u", data->uin);
1201	message = g_strdup_printf("No reason given.");
1202	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1203	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1204	g_free(message);
1205
1206	g_free(uin);
1207	g_free(data);
1208	}
1209
1210	/*
1211	* For when other people ask you for authorization
1212	*/
1213	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg) {
1214	struct icq_auth *data = g_new(struct icq_auth, 1);
1215	char *reason = NULL;
1216	char *dialog_msg;
1217
1218	if (strlen(msg) > 6)
1219	reason = msg + 6;
1220
1221	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.");
1222	data->ic = ic;
1223	data->uin = uin;
1224	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1225	g_free(dialog_msg);
1226	}
1227
1228	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch4_args args) {
1229	struct im_connection *ic = sess->aux_data;
1230
1231	switch (args->type) {
1232	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1233	char uin, message;
1234	uin = g_strdup_printf("%u", args->uin);
1235	message = g_strdup(args->msg);
1236	strip_linefeed(message);
1237	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1238	g_free(uin);
1239	g_free(message);
1240	} break;
1241
1242	case 0x0004: { /* Someone sent you a URL */
1243	char uin, message;
1244	char **m;
1245
1246	uin = g_strdup_printf("%u", args->uin);
1247	m = g_strsplit(args->msg, "\376", 2);
1248
1249	if ((strlen(m[0]) != 0)) {
1250	message = g_strjoinv(" -- ", m);
1251	} else {
1252	message = m[1];
1253	}
1254
1255	strip_linefeed(message);
1256	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1257	g_free(uin);
1258	g_free(m);
1259	g_free(message);
1260	} break;
1261
1262	case 0x0006: { /* Someone requested authorization */
1263	gaim_icq_authask(ic, args->uin, args->msg);
1264	} break;
1265
1266	case 0x0007: { /* Someone has denied you authorization */
1267	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.") );
1268	} break;
1269
1270	case 0x0008: { /* Someone has granted you authorization */
1271	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.") );
1272	} break;
1273
1274	case 0x0012: {
1275	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1276	} break;
1277
1278	default: {;
1279	} break;
1280	}
1281
1282	return 1;
1283	}
1284
1285	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...) {
1286	int channel, ret = 0;
1287	aim_userinfo_t *userinfo;
1288	va_list ap;
1289
1290	va_start(ap, fr);
1291	channel = va_arg(ap, int);
1292	userinfo = va_arg(ap, aim_userinfo_t *);
1293
1294	switch (channel) {
1295	case 1: { /* standard message */
1296	struct aim_incomingim_ch1_args *args;
1297	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1298	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1299	} break;
1300
1301	case 2: { /* rendevous */
1302	struct aim_incomingim_ch2_args *args;
1303	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1304	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1305	} break;
1306
1307	case 4: { /* ICQ */
1308	struct aim_incomingim_ch4_args *args;
1309	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1310	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1311	} break;
1312
1313	default: {;
1314	} break;
1315	}
1316
1317	va_end(ap);
1318
1319	return ret;
1320	}
1321
1322	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...) {
1323	va_list ap;
1324	guint16 chan, nummissed, reason;
1325	aim_userinfo_t *userinfo;
1326
1327	va_start(ap, fr);
1328	chan = (guint16)va_arg(ap, unsigned int);
1329	userinfo = va_arg(ap, aim_userinfo_t *);
1330	nummissed = (guint16)va_arg(ap, unsigned int);
1331	reason = (guint16)va_arg(ap, unsigned int);
1332	va_end(ap);
1333
1334	switch(reason) {
1335	case 0:
1336	/* Invalid (0) */
1337	imcb_error(sess->aux_data,
1338	nummissed == 1 ?
1339	_("You missed %d message from %s because it was invalid.") :
1340	_("You missed %d messages from %s because they were invalid."),
1341	nummissed,
1342	userinfo->sn);
1343	break;
1344	case 1:
1345	/* Message too large */
1346	imcb_error(sess->aux_data,
1347	nummissed == 1 ?
1348	_("You missed %d message from %s because it was too large.") :
1349	_("You missed %d messages from %s because they were too large."),
1350	nummissed,
1351	userinfo->sn);
1352	break;
1353	case 2:
1354	/* Rate exceeded */
1355	imcb_error(sess->aux_data,
1356	nummissed == 1 ?
1357	_("You missed %d message from %s because the rate limit has been exceeded.") :
1358	_("You missed %d messages from %s because the rate limit has been exceeded."),
1359	nummissed,
1360	userinfo->sn);
1361	break;
1362	case 3:
1363	/* Evil Sender */
1364	imcb_error(sess->aux_data,
1365	nummissed == 1 ?
1366	_("You missed %d message from %s because it was too evil.") :
1367	_("You missed %d messages from %s because they are too evil."),
1368	nummissed,
1369	userinfo->sn);
1370	break;
1371	case 4:
1372	/* Evil Receiver */
1373	imcb_error(sess->aux_data,
1374	nummissed == 1 ?
1375	_("You missed %d message from %s because you are too evil.") :
1376	_("You missed %d messages from %s because you are too evil."),
1377	nummissed,
1378	userinfo->sn);
1379	break;
1380	default:
1381	imcb_error(sess->aux_data,
1382	nummissed == 1 ?
1383	_("You missed %d message from %s for unknown reasons.") :
1384	_("You missed %d messages from %s for unknown reasons."),
1385	nummissed,
1386	userinfo->sn);
1387	break;
1388	}
1389
1390	return 1;
1391	}
1392
1393	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...) {
1394	va_list ap;
1395	guint16 reason;
1396
1397	va_start(ap, fr);
1398	reason = (guint16)va_arg(ap, unsigned int);
1399	va_end(ap);
1400
1401	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1402	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1403
1404	return 1;
1405	}
1406
1407	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...) {
1408	va_list ap;
1409	char *destn;
1410	guint16 reason;
1411
1412	va_start(ap, fr);
1413	reason = (guint16)va_arg(ap, unsigned int);
1414	destn = va_arg(ap, char *);
1415	va_end(ap);
1416
1417	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1418	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1419
1420	return 1;
1421	}
1422
1423	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...) {
1424	va_list ap;
1425	char *destn;
1426	guint16 reason;
1427
1428	va_start(ap, fr);
1429	reason = (guint16)va_arg(ap, unsigned int);
1430	destn = va_arg(ap, char *);
1431	va_end(ap);
1432
1433	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1434	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1435
1436	return 1;
1437	}
1438
1439	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...) {
1440	char *msg;
1441	guint16 id;
1442	va_list ap;
1443
1444	va_start(ap, fr);
1445	id = (guint16)va_arg(ap, unsigned int);
1446	msg = va_arg(ap, char *);
1447	va_end(ap);
1448
1449	if (id < 4)
1450	imcb_error(sess->aux_data, _("Your connection may be lost."));
1451
1452	return 1;
1453	}
1454
1455	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...) {
1456	va_list ap;
1457	guint16 type;
1458	struct im_connection *ic = sess->aux_data;
1459	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1460
1461	va_start(ap, fr);
1462	type = (guint16)va_arg(ap, unsigned int);
1463
1464	switch(type) {
1465	case 0x0002: {
1466	guint8 maxrooms;
1467	struct aim_chat_exchangeinfo *exchanges;
1468	int exchangecount; // i;
1469
1470	maxrooms = (guint8)va_arg(ap, unsigned int);
1471	exchangecount = va_arg(ap, int);
1472	exchanges = va_arg(ap, struct aim_chat_exchangeinfo *);
1473	va_end(ap);
1474
1475	while (odata->create_rooms) {
1476	struct create_room *cr = odata->create_rooms->data;
1477	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1478	g_free(cr->name);
1479	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1480	g_free(cr);
1481	}
1482	}
1483	break;
1484	case 0x0008: {
1485	char fqcn, name, *ck;
1486	guint16 instance, flags, maxmsglen, maxoccupancy, unknown, exchange;
1487	guint8 createperms;
1488	guint32 createtime;
1489
1490	fqcn = va_arg(ap, char *);
1491	instance = (guint16)va_arg(ap, unsigned int);
1492	exchange = (guint16)va_arg(ap, unsigned int);
1493	flags = (guint16)va_arg(ap, unsigned int);
1494	createtime = va_arg(ap, guint32);
1495	maxmsglen = (guint16)va_arg(ap, unsigned int);
1496	maxoccupancy = (guint16)va_arg(ap, unsigned int);
1497	createperms = (guint8)va_arg(ap, int);
1498	unknown = (guint16)va_arg(ap, unsigned int);
1499	name = va_arg(ap, char *);
1500	ck = va_arg(ap, char *);
1501	va_end(ap);
1502
1503	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1504	}
1505	break;
1506	default:
1507	va_end(ap);
1508	break;
1509	}
1510	return 1;
1511	}
1512
1513	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...) {
1514	va_list ap;
1515	int count, i;
1516	aim_userinfo_t *info;
1517	struct im_connection *g = sess->aux_data;
1518
1519	struct chat_connection *c = NULL;
1520
1521	va_start(ap, fr);
1522	count = va_arg(ap, int);
1523	info = va_arg(ap, aim_userinfo_t *);
1524	va_end(ap);
1525
1526	c = find_oscar_chat_by_conn(g, fr->conn);
1527	if (!c)
1528	return 1;
1529
1530	for (i = 0; i < count; i++)
1531	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1532
1533	return 1;
1534	}
1535
1536	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...) {
1537	va_list ap;
1538	int count, i;
1539	aim_userinfo_t *info;
1540	struct im_connection *g = sess->aux_data;
1541
1542	struct chat_connection *c = NULL;
1543
1544	va_start(ap, fr);
1545	count = va_arg(ap, int);
1546	info = va_arg(ap, aim_userinfo_t *);
1547	va_end(ap);
1548
1549	c = find_oscar_chat_by_conn(g, fr->conn);
1550	if (!c)
1551	return 1;
1552
1553	for (i = 0; i < count; i++)
1554	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1555
1556	return 1;
1557	}
1558
1559	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...) {
1560	va_list ap;
1561	aim_userinfo_t *userinfo;
1562	struct aim_chat_roominfo *roominfo;
1563	char *roomname;
1564	int usercount;
1565	char *roomdesc;
1566	guint16 unknown_c9, unknown_d2, unknown_d5, maxmsglen, maxvisiblemsglen;
1567	guint32 creationtime;
1568	struct im_connection *ic = sess->aux_data;
1569	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1570
1571	va_start(ap, fr);
1572	roominfo = va_arg(ap, struct aim_chat_roominfo *);
1573	roomname = va_arg(ap, char *);
1574	usercount= va_arg(ap, int);
1575	userinfo = va_arg(ap, aim_userinfo_t *);
1576	roomdesc = va_arg(ap, char *);
1577	unknown_c9 = (guint16)va_arg(ap, int);
1578	creationtime = (guint32)va_arg(ap, unsigned long);
1579	maxmsglen = (guint16)va_arg(ap, int);
1580	unknown_d2 = (guint16)va_arg(ap, int);
1581	unknown_d5 = (guint16)va_arg(ap, int);
1582	maxvisiblemsglen = (guint16)va_arg(ap, int);
1583	va_end(ap);
1584
1585	ccon->maxlen = maxmsglen;
1586	ccon->maxvis = maxvisiblemsglen;
1587
1588	return 1;
1589	}
1590
1591	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...) {
1592	va_list ap;
1593	aim_userinfo_t *info;
1594	char *msg;
1595	struct im_connection *ic = sess->aux_data;
1596	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1597	char *tmp;
1598
1599	va_start(ap, fr);
1600	info = va_arg(ap, aim_userinfo_t *);
1601	msg = va_arg(ap, char *);
1602
1603	tmp = g_malloc(BUF_LONG);
1604	g_snprintf(tmp, BUF_LONG, "%s", msg);
1605	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1606	g_free(tmp);
1607
1608	return 1;
1609	}
1610
1611	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...) {
1612	#if 0
1613	static const char *codes[5] = {
1614	"invalid",
1615	"change",
1616	"warning",
1617	"limit",
1618	"limit cleared",
1619	};
1620	#endif
1621	va_list ap;
1622	guint16 code, rateclass;
1623	guint32 windowsize, clear, alert, limit, disconnect, currentavg, maxavg;
1624
1625	va_start(ap, fr);
1626	code = (guint16)va_arg(ap, unsigned int);
1627	rateclass= (guint16)va_arg(ap, unsigned int);
1628	windowsize = (guint32)va_arg(ap, unsigned long);
1629	clear = (guint32)va_arg(ap, unsigned long);
1630	alert = (guint32)va_arg(ap, unsigned long);
1631	limit = (guint32)va_arg(ap, unsigned long);
1632	disconnect = (guint32)va_arg(ap, unsigned long);
1633	currentavg = (guint32)va_arg(ap, unsigned long);
1634	maxavg = (guint32)va_arg(ap, unsigned long);
1635	va_end(ap);
1636
1637	/* XXX fix these values */
1638	if (code == AIM_RATE_CODE_CHANGE) {
1639	if (currentavg >= clear)
1640	aim_conn_setlatency(fr->conn, 0);
1641	} else if (code == AIM_RATE_CODE_WARNING) {
1642	aim_conn_setlatency(fr->conn, windowsize/4);
1643	} else if (code == AIM_RATE_CODE_LIMIT) {
1644	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1645	"Please wait 10 seconds and try again."));
1646	aim_conn_setlatency(fr->conn, windowsize/2);
1647	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1648	aim_conn_setlatency(fr->conn, 0);
1649	}
1650
1651	return 1;
1652	}
1653
1654	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...) {
1655	va_list ap;
1656	aim_userinfo_t *info;
1657	struct im_connection *ic = sess->aux_data;
1658
1659	va_start(ap, fr);
1660	info = va_arg(ap, aim_userinfo_t *);
1661	va_end(ap);
1662
1663	ic->evil = info->warnlevel/10;
1664	/* ic->correction_time = (info->onlinesince - ic->login_time); */
1665
1666	return 1;
1667	}
1668
1669	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...) {
1670
1671	aim_reqpersonalinfo(sess, fr->conn);
1672	aim_bos_reqlocaterights(sess, fr->conn);
1673	aim_bos_reqbuddyrights(sess, fr->conn);
1674
1675	aim_reqicbmparams(sess);
1676
1677	aim_bos_reqrights(sess, fr->conn);
1678	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1679	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1680	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1681
1682	return 1;
1683	}
1684
1685	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...) {
1686	struct im_connection *ic = sess->aux_data;
1687	struct oscar_data *od = ic->proto_data;
1688
1689	aim_clientready(sess, fr->conn);
1690
1691	if (od->chpass) {
1692	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1693	g_free(od->oldp);
1694	od->oldp = NULL;
1695	g_free(od->newp);
1696	od->newp = NULL;
1697	od->chpass = FALSE;
1698	}
1699	if (od->setnick) {
1700	aim_admin_setnick(sess, fr->conn, od->newsn);
1701	g_free(od->newsn);
1702	od->newsn = NULL;
1703	od->setnick = FALSE;
1704	}
1705	if (od->conf) {
1706	aim_admin_reqconfirm(sess, fr->conn);
1707	od->conf = FALSE;
1708	}
1709	if (od->reqemail) {
1710	aim_admin_getinfo(sess, fr->conn, 0x0011);
1711	od->reqemail = FALSE;
1712	}
1713	if (od->setemail) {
1714	aim_admin_setemail(sess, fr->conn, od->email);
1715	g_free(od->email);
1716	od->setemail = FALSE;
1717	}
1718
1719	return 1;
1720	}
1721
1722	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...) {
1723	struct aim_icbmparameters *params;
1724	va_list ap;
1725
1726	va_start(ap, fr);
1727	params = va_arg(ap, struct aim_icbmparameters *);
1728	va_end(ap);
1729
1730	/* Maybe senderwarn and recverwarn should be user preferences... */
1731	params->flags = 0x0000000b;
1732	params->maxmsglen = 8000;
1733	params->minmsginterval = 0;
1734
1735	aim_seticbmparam(sess, params);
1736
1737	return 1;
1738	}
1739
1740	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1741	{
1742	va_list ap;
1743	guint16 maxsiglen;
1744	struct im_connection *ic = sess->aux_data;
1745	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1746
1747	va_start(ap, fr);
1748	maxsiglen = va_arg(ap, int);
1749	va_end(ap);
1750
1751	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint)maxsiglen;
1752
1753	/* FIXME: It seems we're not really using this, and it broke now that
1754	struct aim_user is dead.
1755	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1756	*/
1757
1758	return 1;
1759	}
1760
1761	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...) {
1762	va_list ap;
1763	guint16 maxbuddies, maxwatchers;
1764	struct im_connection *ic = sess->aux_data;
1765	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1766
1767	va_start(ap, fr);
1768	maxbuddies = (guint16)va_arg(ap, unsigned int);
1769	maxwatchers = (guint16)va_arg(ap, unsigned int);
1770	va_end(ap);
1771
1772	odata->rights.maxbuddies = (guint)maxbuddies;
1773	odata->rights.maxwatchers = (guint)maxwatchers;
1774
1775	return 1;
1776	}
1777
1778	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...) {
1779	guint16 maxpermits, maxdenies;
1780	va_list ap;
1781	struct im_connection *ic = sess->aux_data;
1782	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1783
1784	va_start(ap, fr);
1785	maxpermits = (guint16)va_arg(ap, unsigned int);
1786	maxdenies = (guint16)va_arg(ap, unsigned int);
1787	va_end(ap);
1788
1789	odata->rights.maxpermits = (guint)maxpermits;
1790	odata->rights.maxdenies = (guint)maxdenies;
1791
1792	aim_clientready(sess, fr->conn);
1793
1794	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1795
1796	aim_ssi_reqrights(sess, fr->conn);
1797	aim_ssi_reqalldata(sess, fr->conn);
1798
1799	return 1;
1800	}
1801
1802	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...) {
1803	va_list ap;
1804	struct aim_icq_offlinemsg *msg;
1805	struct im_connection *ic = sess->aux_data;
1806
1807	va_start(ap, fr);
1808	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1809	va_end(ap);
1810
1811	switch (msg->type) {
1812	case 0x0001: { /* Basic offline message */
1813	char sender[32];
1814	char *dialog_msg = g_strdup(msg->msg);
1815	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1816	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1817	strip_linefeed(dialog_msg);
1818	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1819	g_free(dialog_msg);
1820	} break;
1821
1822	case 0x0004: { /* Someone sent you a URL */
1823	char sender[32];
1824	char *dialog_msg;
1825	char **m;
1826
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
1830	m = g_strsplit(msg->msg, "\376", 2);
1831
1832	if ((strlen(m[0]) != 0)) {
1833	dialog_msg = g_strjoinv(" -- ", m);
1834	} else {
1835	dialog_msg = m[1];
1836	}
1837
1838	strip_linefeed(dialog_msg);
1839	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1840	g_free(dialog_msg);
1841	g_free(m);
1842	} break;
1843
1844	case 0x0006: { /* Authorization request */
1845	gaim_icq_authask(ic, msg->sender, msg->msg);
1846	} break;
1847
1848	case 0x0007: { /* Someone has denied you authorization */
1849	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.") );
1850	} break;
1851
1852	case 0x0008: { /* Someone has granted you authorization */
1853	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.") );
1854	} break;
1855
1856	case 0x0012: {
1857	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1858	} break;
1859
1860	default: {;
1861	}
1862	}
1863
1864	return 1;
1865	}
1866
1867	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1868	{
1869	aim_icq_ackofflinemsgs(sess);
1870	return 1;
1871	}
1872
1873	static void oscar_keepalive(struct im_connection *ic) {
1874	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1875	aim_flap_nop(odata->sess, odata->conn);
1876	}
1877
1878	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags) {
1879	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1880	int ret = 0, len = strlen(message);
1881	if (imflags & OPT_AWAY) {
1882	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1883	} else {
1884	struct aim_sendimext_args args;
1885	char *s;
1886
1887	args.flags = AIM_IMFLAGS_ACK;
1888	if (odata->icq)
1889	args.flags \|= AIM_IMFLAGS_OFFLINE;
1890	for (s = message; *s; s++)
1891	if (*s & 128)
1892	break;
1893
1894	/* Message contains high ASCII chars, time for some translation! */
1895	if (*s) {
1896	s = g_malloc(BUF_LONG);
1897	/* Try if we can put it in an ISO8859-1 string first.
1898	If we can't, fall back to UTF16. */
1899	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1900	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1901	len = ret;
1902	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
1903	args.flags \|= AIM_IMFLAGS_UNICODE;
1904	len = ret;
1905	} else {
1906	/* OOF, translation failed... Oh well.. */
1907	g_free( s );
1908	s = message;
1909	}
1910	} else {
1911	s = message;
1912	}
1913
1914	args.features = gaim_features;
1915	args.featureslen = sizeof(gaim_features);
1916
1917	args.destsn = name;
1918	args.msg = s;
1919	args.msglen = len;
1920
1921	ret = aim_send_im_ext(odata->sess, &args);
1922
1923	if (s != message) {
1924	g_free(s);
1925	}
1926	}
1927	if (ret >= 0)
1928	return 1;
1929	return ret;
1930	}
1931
1932	static void oscar_get_info(struct im_connection g, char name) {
1933	struct oscar_data odata = (struct oscar_data )g->proto_data;
1934	if (odata->icq)
1935	aim_icq_getallinfo(odata->sess, name);
1936	else {
1937	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1938	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1939	}
1940	}
1941
1942	static void oscar_get_away(struct im_connection g, char who) {
1943	struct oscar_data odata = (struct oscar_data )g->proto_data;
1944	if (odata->icq) {
1945	struct buddy *budlight = imcb_find_buddy(g, who);
1946	if (budlight)
1947	if ((budlight->uc & 0xff80) >> 7)
1948	if (budlight->caps & AIM_CAPS_ICQSERVERRELAY)
1949	aim_send_im_ch2_geticqmessage(odata->sess, who, (budlight->uc & 0xff80) >> 7);
1950	} else
1951	aim_getinfo(odata->sess, odata->conn, who, AIM_GETINFO_AWAYMESSAGE);
1952	}
1953
1954	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1955	{
1956	if (state == NULL)
1957	state = "";
1958
1959	if (!g_strcasecmp(state, _("Visible"))) {
1960	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1961	return;
1962	} else if (!g_strcasecmp(state, _("Invisible"))) {
1963	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1964	return;
1965	} else if (message == NULL) {
1966	message = state;
1967	}
1968
1969	if (od->rights.maxawaymsglen == 0)
1970	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1971
1972	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1973
1974	g_free(ic->away);
1975	ic->away = NULL;
1976
1977	if (!message) {
1978	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1979	return;
1980	}
1981
1982	if (strlen(message) > od->rights.maxawaymsglen) {
1983	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating", od->rights.maxawaymsglen);
1984	}
1985
1986	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1987	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1988
1989	return;
1990	}
1991
1992	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1993	{
1994	const char *msg = NULL;
1995	gboolean no_message = FALSE;
1996
1997	/* clean old states */
1998	g_free(ic->away);
1999	ic->away = NULL;
2000	od->sess->aim_icq_state = 0;
2001
2002	/* if no message, then use an empty message */
2003	if (message) {
2004	msg = message;
2005	} else {
2006	msg = "";
2007	no_message = TRUE;
2008	}
2009
2010	if (state == NULL) {
2011	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2012	} else if (!g_strcasecmp(state, "Away")) {
2013	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2014	ic->away = g_strdup(msg);
2015	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2016	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
2017	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
2018	ic->away = g_strdup(msg);
2019	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
2020	} else if (!g_strcasecmp(state, "Not Available")) {
2021	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
2022	ic->away = g_strdup(msg);
2023	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
2024	} else if (!g_strcasecmp(state, "Occupied")) {
2025	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
2026	ic->away = g_strdup(msg);
2027	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
2028	} else if (!g_strcasecmp(state, "Free For Chat")) {
2029	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
2030	ic->away = g_strdup(msg);
2031	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
2032	} else if (!g_strcasecmp(state, "Invisible")) {
2033	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
2034	ic->away = g_strdup(msg);
2035	} else {
2036	if (no_message) {
2037	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2038	} else {
2039	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2040	ic->away = g_strdup(msg);
2041	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2042	}
2043	}
2044
2045	return;
2046	}
2047
2048	static void oscar_set_away(struct im_connection ic, char state, char *message)
2049	{
2050	struct oscar_data od = (struct oscar_data )ic->proto_data;
2051
2052	oscar_set_away_aim(ic, od, state, message);
2053	if (od->icq)
2054	oscar_set_away_icq(ic, od, state, message);
2055
2056	return;
2057	}
2058
2059	static void oscar_add_buddy(struct im_connection g, char name, char *group) {
2060	struct oscar_data odata = (struct oscar_data )g->proto_data;
2061	aim_ssi_addbuddies(odata->sess, odata->conn, OSCAR_GROUP, &name, 1, 0);
2062	}
2063
2064	static void oscar_remove_buddy(struct im_connection g, char name, char *group) {
2065	struct oscar_data odata = (struct oscar_data )g->proto_data;
2066	struct aim_ssi_item *ssigroup;
2067	while ((ssigroup = aim_ssi_itemlist_findparent(odata->sess->ssi.items, name)) && !aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1));
2068	}
2069
2070	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...) {
2071	return 1;
2072	}
2073
2074	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...) {
2075	struct im_connection *ic = sess->aux_data;
2076	struct aim_ssi_item *curitem;
2077	int tmp;
2078	char *nrm;
2079
2080	/* Add from server list to local list */
2081	tmp = 0;
2082	for (curitem=sess->ssi.items; curitem; curitem=curitem->next) {
2083	nrm = curitem->name ? normalize(curitem->name) : NULL;
2084
2085	switch (curitem->type) {
2086	case 0x0000: /* Buddy */
2087	if ((curitem->name) && (!imcb_find_buddy(ic, nrm))) {
2088	char *realname = NULL;
2089
2090	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1))
2091	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2092
2093	imcb_add_buddy(ic, nrm, NULL);
2094
2095	if (realname) {
2096	imcb_buddy_nick_hint(ic, nrm, realname);
2097	imcb_rename_buddy(ic, nrm, realname);
2098	g_free(realname);
2099	}
2100	}
2101	break;
2102
2103	case 0x0002: /* Permit buddy */
2104	if (curitem->name) {
2105	GSList *list;
2106	for (list=ic->permit; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2107	if (!list) {
2108	char *name;
2109	name = g_strdup(nrm);
2110	ic->permit = g_slist_append(ic->permit, name);
2111	tmp++;
2112	}
2113	}
2114	break;
2115
2116	case 0x0003: /* Deny buddy */
2117	if (curitem->name) {
2118	GSList *list;
2119	for (list=ic->deny; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2120	if (!list) {
2121	char *name;
2122	name = g_strdup(nrm);
2123	ic->deny = g_slist_append(ic->deny, name);
2124	tmp++;
2125	}
2126	}
2127	break;
2128
2129	case 0x0004: /* Permit/deny setting */
2130	if (curitem->data) {
2131	guint8 permdeny;
2132	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2133	ic->permdeny = permdeny;
2134	tmp++;
2135	}
2136	}
2137	break;
2138
2139	case 0x0005: /* Presence setting */
2140	/* We don't want to change Gaim's setting because it applies to all accounts */
2141	break;
2142	} /* End of switch on curitem->type */
2143	} /* End of for loop */
2144
2145	aim_ssi_enable(sess, fr->conn);
2146
2147	/* Request offline messages, now that the buddy list is complete. */
2148	aim_icq_reqofflinemsgs(sess);
2149
2150	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2151	imcb_connected(ic);
2152
2153	return 1;
2154	}
2155
2156	static int gaim_ssi_parseack( aim_session_t sess, aim_frame_t fr, ... )
2157	{
2158	aim_snac_t *origsnac;
2159	va_list ap;
2160
2161	va_start( ap, fr );
2162	origsnac = va_arg( ap, aim_snac_t * );
2163	va_end( ap );
2164
2165	if( origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data )
2166	{
2167	int i, st, count = aim_bstream_empty( &fr->data );
2168	char *list;
2169
2170	if( count & 1 )
2171	{
2172	/* Hmm, the length should be even... */
2173	imcb_error( sess->aux_data, "Received SSI ACK package with non-even length");
2174	return( 0 );
2175	}
2176	count >>= 1;
2177
2178	list = (char *) origsnac->data;
2179	for( i = 0; i < count; i ++ )
2180	{
2181	st = aimbs_get16( &fr->data );
2182	if( st == 0x00 )
2183	{
2184	imcb_add_buddy( sess->aux_data, normalize(list), NULL );
2185	}
2186	else if( st == 0x0E )
2187	{
2188	imcb_log( sess->aux_data, "Buddy %s can't be added without authorization, requesting authorization", list );
2189
2190	aim_ssi_auth_request( sess, fr->conn, list, "" );
2191	aim_ssi_addbuddies( sess, fr->conn, OSCAR_GROUP, &list, 1, 1 );
2192	}
2193	else
2194	{
2195	imcb_error( sess->aux_data, "Error while adding buddy: 0x%04x", st );
2196	}
2197	list += strlen( list ) + 1;
2198	}
2199	}
2200
2201	return( 1 );
2202	}
2203
2204	static void oscar_set_permit_deny(struct im_connection *ic) {
2205	struct oscar_data od = (struct oscar_data )ic->proto_data;
2206	if (od->icq) {
2207	GSList *list;
2208	char buf[MAXMSGLEN];
2209	int at;
2210
2211	switch(ic->permdeny) {
2212	case 1:
2213	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, ic->acc->user);
2214	break;
2215	case 2:
2216	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, ic->acc->user);
2217	break;
2218	case 3:
2219	list = ic->permit;
2220	at = 0;
2221	while (list) {
2222	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2223	list = list->next;
2224	}
2225	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, buf);
2226	break;
2227	case 4:
2228	list = ic->deny;
2229	at = 0;
2230	while (list) {
2231	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2232	list = list->next;
2233	}
2234	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, buf);
2235	break;
2236	default:
2237	break;
2238	}
2239	} else {
2240	if (od->sess->ssi.received_data)
2241	aim_ssi_setpermdeny(od->sess, od->conn, ic->permdeny, 0xffffffff);
2242	}
2243	}
2244
2245	static void oscar_add_permit(struct im_connection ic, char who) {
2246	struct oscar_data od = (struct oscar_data )ic->proto_data;
2247	if (od->icq) {
2248	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2249	} else {
2250	if (od->sess->ssi.received_data)
2251	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2252	}
2253	}
2254
2255	static void oscar_add_deny(struct im_connection ic, char who) {
2256	struct oscar_data od = (struct oscar_data )ic->proto_data;
2257	if (od->icq) {
2258	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2259	} else {
2260	if (od->sess->ssi.received_data)
2261	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2262	}
2263	}
2264
2265	static void oscar_rem_permit(struct im_connection ic, char who) {
2266	struct oscar_data od = (struct oscar_data )ic->proto_data;
2267	if (!od->icq) {
2268	if (od->sess->ssi.received_data)
2269	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2270	}
2271	}
2272
2273	static void oscar_rem_deny(struct im_connection ic, char who) {
2274	struct oscar_data od = (struct oscar_data )ic->proto_data;
2275	if (!od->icq) {
2276	if (od->sess->ssi.received_data)
2277	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2278	}
2279	}
2280
2281	static GList oscar_away_states(struct im_connection ic)
2282	{
2283	struct oscar_data *od = ic->proto_data;
2284
2285	if (od->icq) {
2286	static GList *m = NULL;
2287	m = g_list_append(m, "Away");
2288	m = g_list_append(m, "Do Not Disturb");
2289	m = g_list_append(m, "Not Available");
2290	m = g_list_append(m, "Occupied");
2291	m = g_list_append(m, "Free For Chat");
2292	m = g_list_append(m, "Invisible");
2293	return m;
2294	} else {
2295	static GList *m = NULL;
2296	m = g_list_append(m, "Away");
2297	return m;
2298	}
2299	}
2300
2301	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2302	{
2303	struct im_connection *ic = sess->aux_data;
2304	struct oscar_data *od = ic->proto_data;
2305	gchar who[16];
2306	GString *str;
2307	va_list ap;
2308	struct aim_icq_info *info;
2309	uint32_t ip;
2310
2311	va_start(ap, fr);
2312	info = va_arg(ap, struct aim_icq_info *);
2313	va_end(ap);
2314
2315	if (!info->uin)
2316	return 0;
2317
2318	str = g_string_sized_new(512);
2319	g_snprintf(who, sizeof(who), "%u", info->uin);
2320
2321	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2322	info->nick ? info->nick : "-");
2323	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2324	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2325	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2326	if (info->numaddresses && info->email2) {
2327	int i;
2328	for (i = 0; i < info->numaddresses; i++) {
2329	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2330	}
2331	}
2332	if ((ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2333	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2334	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2335	}
2336	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2337	if (info->gender != 0)
2338	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender==1 ? _("Female") : _("Male"));
2339	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2340	char date[30];
2341	struct tm tm;
2342	memset(&tm, 0, sizeof(struct tm));
2343	tm.tm_mday = (int)info->birthday;
2344	tm.tm_mon = (int)info->birthmonth-1;
2345	tm.tm_year = (int)info->birthyear%100;
2346	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2347	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2348	}
2349	if (info->age) {
2350	char age[5];
2351	g_snprintf(age, sizeof(age), "%hhd", info->age);
2352	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2353	}
2354	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2355	if (info->info && info->info[0]) {
2356	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2357	info->info, _("End of Additional Information"));
2358	}
2359	g_string_append_c(str, '\n');
2360	if ((info->homeaddr && (info->homeaddr[0])) \|\| (info->homecity && info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2361	g_string_append_printf(str, "%s:", _("Home Address"));
2362	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2363	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2364	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2365	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2366	g_string_append_c(str, '\n');
2367	}
2368	if ((info->workaddr && info->workaddr[0]) \|\| (info->workcity && info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2369	g_string_append_printf(str, "%s:", _("Work Address"));
2370	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2371	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2372	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2373	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2374	g_string_append_c(str, '\n');
2375	}
2376	if ((info->workcompany && info->workcompany[0]) \|\| (info->workdivision && info->workdivision[0]) \|\| (info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2377	g_string_append_printf(str, "%s:", _("Work Information"));
2378	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2379	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2380	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2381	if (info->workwebpage && info->workwebpage[0]) {
2382	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2383	}
2384	g_string_append_c(str, '\n');
2385	}
2386
2387	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2388	g_string_free(str, TRUE);
2389
2390	return 1;
2391
2392	}
2393
2394	static char oscar_encoding_extract(const char encoding)
2395	{
2396	char *ret = NULL;
2397	char begin, end;
2398
2399	g_return_val_if_fail(encoding != NULL, NULL);
2400
2401	/* Make sure encoding begins with charset= */
2402	if (strncmp(encoding, "text/plain; charset=", 20) &&
2403	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2404	strncmp(encoding, "text/x-aolrtf; charset=", 23))
2405	{
2406	return NULL;
2407	}
2408
2409	begin = strchr(encoding, '"');
2410	end = strrchr(encoding, '"');
2411
2412	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end))
2413	return NULL;
2414
2415	ret = g_strndup(begin+1, (end-1) - begin);
2416
2417	return ret;
2418	}
2419
2420	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2421	{
2422	char *utf8 = g_new0(char, 8192);
2423
2424	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2425	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2426	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2427	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2428	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2429	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2430	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2431	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2432	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2433	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2434	"attempting to convert to UTF-8 anyway\n", encoding);*/
2435	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2436	}
2437
2438	/*
2439	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2440	* we have been unable to convert the text to utf-8 from the encoding
2441	* that was specified. So we assume it's UTF-8 and hope for the best.
2442	*/
2443	if (*utf8 == 0) {
2444	strncpy(utf8, text, textlen);
2445	}
2446
2447	return utf8;
2448	}
2449
2450	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2451	{
2452	struct im_connection *ic = sess->aux_data;
2453	va_list ap;
2454	aim_userinfo_t *userinfo;
2455	guint16 infotype;
2456	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2457	guint16 text_length;
2458	char *utf8 = NULL;
2459
2460	va_start(ap, fr);
2461	userinfo = va_arg(ap, aim_userinfo_t *);
2462	infotype = va_arg(ap, int);
2463	text_encoding = va_arg(ap, char*);
2464	text = va_arg(ap, char*);
2465	text_length = va_arg(ap, int);
2466	va_end(ap);
2467
2468	if(text_encoding)
2469	extracted_encoding = oscar_encoding_extract(text_encoding);
2470	if(infotype == AIM_GETINFO_GENERALINFO) {
2471	/Display idle time/
2472	char buff[256];
2473	struct tm idletime;
2474	if(userinfo->idletime) {
2475	memset(&idletime, 0, sizeof(struct tm));
2476	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2477	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2478	idletime.tm_min = userinfo->idletime % 60;
2479	idletime.tm_sec = 0;
2480	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2481	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2482	}
2483
2484	if(text) {
2485	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2486	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2487	} else {
2488	imcb_log(ic, _("No user info available."));
2489	}
2490	} else if(infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2491	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2492	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2493	}
2494
2495	g_free(utf8);
2496
2497	return 1;
2498	}
2499
2500	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2501	{
2502	struct im_connection * ic = sess->aux_data;
2503	va_list ap;
2504	guint16 type1, type2;
2505	char * sn;
2506
2507	va_start(ap, fr);
2508	type1 = va_arg(ap, int);
2509	sn = va_arg(ap, char*);
2510	type2 = va_arg(ap, int);
2511	va_end(ap);
2512
2513	if(type2 == 0x0002) {
2514	/* User is typing */
2515	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2516	}
2517	else if (type2 == 0x0001) {
2518	/* User has typed something, but is not actively typing (stale) */
2519	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2520	}
2521	else {
2522	/* User has stopped typing */
2523	imcb_buddy_typing(ic, normalize(sn), 0);
2524	}
2525
2526	return 1;
2527	}
2528
2529	int oscar_send_typing(struct im_connection ic, char who, int typing)
2530	{
2531	struct oscar_data *od = ic->proto_data;
2532	return( aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000) );
2533	}
2534
2535	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2536	{
2537	struct im_connection *ic = c->ic;
2538	struct oscar_data * od = (struct oscar_data*)ic->proto_data;
2539	struct chat_connection * ccon;
2540	int ret;
2541	guint8 len = strlen(message);
2542	guint16 flags;
2543	char *s;
2544
2545	ccon = c->data;
2546
2547	for (s = message; *s; s++)
2548	if (*s & 128)
2549	break;
2550
2551	flags = AIM_CHATFLAGS_NOREFLECT;
2552
2553	/* Message contains high ASCII chars, time for some translation! */
2554	if (*s) {
2555	s = g_malloc(BUF_LONG);
2556	/* Try if we can put it in an ISO8859-1 string first.
2557	If we can't, fall back to UTF16. */
2558	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2559	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2560	len = ret;
2561	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
2562	flags \|= AIM_CHATFLAGS_UNICODE;
2563	len = ret;
2564	} else {
2565	/* OOF, translation failed... Oh well.. */
2566	g_free( s );
2567	s = message;
2568	}
2569	} else {
2570	s = message;
2571	}
2572
2573	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2574
2575	if (s != message) {
2576	g_free(s);
2577	}
2578
2579	/* return (ret >= 0); */
2580	}
2581
2582	void oscar_chat_invite(struct groupchat c, char who, char *message)
2583	{
2584	struct im_connection *ic = c->ic;
2585	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2586	struct chat_connection *ccon = c->data;
2587
2588	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2589	ccon->exchange, ccon->name, 0x0);
2590	}
2591
2592	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2593	{
2594	struct oscar_data od = (struct oscar_data )ic->proto_data;
2595
2596	/* Notify the conversation window that we've left the chat */
2597	imcb_chat_free(cc->cnv);
2598
2599	/* Destroy the chat_connection */
2600	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2601	if (cc->inpa > 0)
2602	b_event_remove(cc->inpa);
2603	aim_conn_kill(od->sess, &cc->conn);
2604	g_free(cc->name);
2605	g_free(cc->show);
2606	g_free(cc);
2607	}
2608
2609	void oscar_chat_leave(struct groupchat *c)
2610	{
2611	oscar_chat_kill(c->ic, c->data);
2612	}
2613
2614	struct groupchat oscar_chat_join(struct im_connection ic, const char * room, const char * nick, const char * password )
2615	{
2616	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2617	aim_conn_t * cur;
2618
2619	if((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2620	int st;
2621
2622	st = aim_chatnav_createroom(od->sess, cur, room, 4);
2623
2624	return NULL;
2625	} else {
2626	struct create_room * cr = g_new0(struct create_room, 1);
2627
2628	cr->exchange = 4;
2629	cr->name = g_strdup(room);
2630	od->create_rooms = g_slist_append(od->create_rooms, cr);
2631	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2632
2633	return NULL;
2634	}
2635	}
2636
2637	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2638	{
2639	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2640	struct groupchat *ret;
2641	static int chat_id = 0;
2642	char * chatname;
2643
2644	chatname = g_strdup_printf("%s%d", ic->acc->user, chat_id++);
2645
2646	ret = oscar_chat_join(ic, chatname, NULL, NULL);
2647
2648	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2649
2650	g_free(chatname);
2651
2652	return NULL;
2653	}
2654
2655	void oscar_accept_chat(void *data)
2656	{
2657	struct aim_chat_invitation * inv = data;
2658
2659	oscar_chat_join(inv->ic, inv->name, NULL, NULL);
2660	g_free(inv->name);
2661	g_free(inv);
2662	}
2663
2664	void oscar_reject_chat(void *data)
2665	{
2666	struct aim_chat_invitation * inv = data;
2667
2668	g_free(inv->name);
2669	g_free(inv);
2670	}
2671
2672	void oscar_initmodule()
2673	{
2674	struct prpl *ret = g_new0(struct prpl, 1);
2675	ret->name = "oscar";
2676	ret->away_states = oscar_away_states;
2677	ret->init = oscar_init;
2678	ret->login = oscar_login;
2679	ret->keepalive = oscar_keepalive;
2680	ret->logout = oscar_logout;
2681	ret->buddy_msg = oscar_buddy_msg;
2682	ret->get_info = oscar_get_info;
2683	ret->set_away = oscar_set_away;
2684	ret->get_away = oscar_get_away;
2685	ret->add_buddy = oscar_add_buddy;
2686	ret->remove_buddy = oscar_remove_buddy;
2687	ret->chat_msg = oscar_chat_msg;
2688	ret->chat_invite = oscar_chat_invite;
2689	ret->chat_leave = oscar_chat_leave;
2690	ret->chat_with = oscar_chat_with;
2691	ret->chat_join = oscar_chat_join;
2692	ret->add_permit = oscar_add_permit;
2693	ret->add_deny = oscar_add_deny;
2694	ret->rem_permit = oscar_rem_permit;
2695	ret->rem_deny = oscar_rem_deny;
2696	ret->set_permit_deny = oscar_set_permit_deny;
2697	ret->send_typing = oscar_send_typing;
2698
2699	ret->handle_cmp = aim_sncmp;
2700
2701	register_protocol(ret);
2702	}

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