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source: protocols/oscar/oscar.c @ 0f64ca7

Last change on this file since 0f64ca7 was 545d7c0, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-03-21T10:18:28Z
Added ignore_auth_requests setting (patch from vmiklos, bug #578).
Property mode set to `100644`
File size: 75.8 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	if (isdigit(acc->user[0])) {
376	set_add(&acc->set, "ignore_auth_requests", "false", set_eval_bool, acc);
377	}
378
379	s = set_add(&acc->set, "server", AIM_DEFAULT_LOGIN_SERVER, set_eval_account, acc);
380	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
381
382	if(isdigit(acc->user[0])) {
383	s = set_add(&acc->set, "web_aware", "false", set_eval_bool, acc);
384	s->flags \|= ACC_SET_OFFLINE_ONLY;
385	}
386
387	acc->flags \|= ACC_FLAG_AWAY_MESSAGE;
388	}
389
390	static void oscar_login(account_t *acc) {
391	aim_session_t *sess;
392	aim_conn_t *conn;
393	struct im_connection *ic = imcb_new(acc);
394	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
395
396	if (isdigit(acc->user[0]))
397	odata->icq = TRUE;
398	else
399	ic->flags \|= OPT_DOES_HTML;
400
401	sess = g_new0(aim_session_t, 1);
402
403	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
404
405	/* we need an immediate queue because we don't use a while-loop to
406	* see if things need to be sent. */
407	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
408	odata->sess = sess;
409	sess->aux_data = ic;
410
411	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
412	if (conn == NULL) {
413	imcb_error(ic, _("Unable to login to AIM"));
414	imc_logout(ic, TRUE);
415	return;
416	}
417
418	imcb_log(ic, _("Signon: %s"), ic->acc->user);
419
420	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
421	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
422
423	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
424	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
425	AIM_LOGIN_PORT, oscar_login_connect, ic);
426	if (conn->fd < 0) {
427	imcb_error(ic, _("Couldn't connect to host"));
428	imc_logout(ic, TRUE);
429	return;
430	}
431	aim_request_login(sess, conn, ic->acc->user);
432	}
433
434	static void oscar_logout(struct im_connection *ic) {
435	struct oscar_data odata = (struct oscar_data )ic->proto_data;
436
437	while (odata->oscar_chats) {
438	struct chat_connection *n = odata->oscar_chats->data;
439	if (n->inpa > 0)
440	b_event_remove(n->inpa);
441	g_free(n->name);
442	g_free(n->show);
443	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
444	g_free(n);
445	}
446	while (odata->create_rooms) {
447	struct create_room *cr = odata->create_rooms->data;
448	g_free(cr->name);
449	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
450	g_free(cr);
451	}
452	if (odata->ips)
453	g_hash_table_destroy(odata->ips);
454	if (odata->email)
455	g_free(odata->email);
456	if (odata->newp)
457	g_free(odata->newp);
458	if (odata->oldp)
459	g_free(odata->oldp);
460	if (ic->inpa > 0)
461	b_event_remove(ic->inpa);
462	if (odata->cnpa > 0)
463	b_event_remove(odata->cnpa);
464	if (odata->paspa > 0)
465	b_event_remove(odata->paspa);
466	aim_session_kill(odata->sess);
467	g_free(odata->sess);
468	odata->sess = NULL;
469	g_free(ic->proto_data);
470	ic->proto_data = NULL;
471	}
472
473	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond) {
474	struct im_connection *ic = data;
475	struct oscar_data *odata;
476	aim_session_t *sess;
477	aim_conn_t *bosconn;
478
479	if (!g_slist_find(get_connections(), ic)) {
480	closesocket(source);
481	return FALSE;
482	}
483
484	odata = ic->proto_data;
485	sess = odata->sess;
486	bosconn = odata->conn;
487
488	if (source < 0) {
489	imcb_error(ic, _("Could Not Connect"));
490	imc_logout(ic, TRUE);
491	return FALSE;
492	}
493
494	aim_conn_completeconnect(sess, bosconn);
495	ic->inpa = b_input_add(bosconn->fd, GAIM_INPUT_READ,
496	oscar_callback, bosconn);
497	imcb_log(ic, _("Connection established, cookie sent"));
498
499	return FALSE;
500	}
501
502	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...) {
503	va_list ap;
504	struct aim_authresp_info *info;
505	int i; char *host; int port;
506	aim_conn_t *bosconn;
507
508	struct im_connection *ic = sess->aux_data;
509	struct oscar_data *od = ic->proto_data;
510	port = AIM_LOGIN_PORT;
511
512	va_start(ap, fr);
513	info = va_arg(ap, struct aim_authresp_info *);
514	va_end(ap);
515
516	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
517	switch (info->errorcode) {
518	case 0x05:
519	/* Incorrect nick/password */
520	imcb_error(ic, _("Incorrect nickname or password."));
521	// plugin_event(event_error, (void *)980, 0, 0, 0);
522	break;
523	case 0x11:
524	/* Suspended account */
525	imcb_error(ic, _("Your account is currently suspended."));
526	break;
527	case 0x18:
528	/* connecting too frequently */
529	od->no_reconnect = TRUE;
530	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."));
531	break;
532	case 0x1c:
533	/* client too old */
534	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
535	break;
536	default:
537	imcb_error(ic, _("Authentication Failed"));
538	break;
539	}
540	od->killme = TRUE;
541	return 1;
542	}
543
544
545	aim_conn_kill(sess, &fr->conn);
546
547	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
548	if (bosconn == NULL) {
549	imcb_error(ic, _("Internal Error"));
550	od->killme = TRUE;
551	return 0;
552	}
553
554	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
555	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
556	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
557	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
558	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
559	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
560	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
561	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
562	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
563	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
564	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
565	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
566	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
567	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
568	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
569	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
570	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
571	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
572	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, 0x1f, gaim_memrequest, 0);
573	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
574	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
575	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
576	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
577	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
578	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
579	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
580	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
581	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
582	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, gaim_parse_logout, 0);
583
584	((struct oscar_data *)ic->proto_data)->conn = bosconn;
585	for (i = 0; i < (int)strlen(info->bosip); i++) {
586	if (info->bosip[i] == ':') {
587	port = atoi(&(info->bosip[i+1]));
588	break;
589	}
590	}
591	host = g_strndup(info->bosip, i);
592	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
593	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
594	g_free(host);
595	if (bosconn->fd < 0) {
596	imcb_error(ic, _("Could Not Connect"));
597	od->killme = TRUE;
598	return 0;
599	}
600	aim_sendcookie(sess, bosconn, info->cookie);
601	b_event_remove(ic->inpa);
602
603	return 1;
604	}
605
606	struct pieceofcrap {
607	struct im_connection *ic;
608	unsigned long offset;
609	unsigned long len;
610	char *modname;
611	int fd;
612	aim_conn_t *conn;
613	unsigned int inpa;
614	};
615
616	static gboolean damn_you(gpointer data, gint source, b_input_condition c)
617	{
618	struct pieceofcrap *pos = data;
619	struct oscar_data *od = pos->ic->proto_data;
620	char in = '\0';
621	int x = 0;
622	unsigned char m[17];
623
624	while (read(pos->fd, &in, 1) == 1) {
625	if (in == '\n')
626	x++;
627	else if (in != '\r')
628	x = 0;
629	if (x == 2)
630	break;
631	in = '\0';
632	}
633	if (in != '\n') {
634	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
635	" You may be disconnected shortly.");
636	b_event_remove(pos->inpa);
637	closesocket(pos->fd);
638	g_free(pos);
639	return FALSE;
640	}
641	/* [WvG] Wheeeee! Who needs error checking anyway? ;-) */
642	read(pos->fd, m, 16);
643	m[16] = '\0';
644	b_event_remove(pos->inpa);
645	closesocket(pos->fd);
646	aim_sendmemblock(od->sess, pos->conn, 0, 16, m, AIM_SENDMEMBLOCK_FLAG_ISHASH);
647	g_free(pos);
648
649	return FALSE;
650	}
651
652	static gboolean straight_to_hell(gpointer data, gint source, b_input_condition cond) {
653	struct pieceofcrap *pos = data;
654	char buf[BUF_LONG];
655
656	if (source < 0) {
657	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
658	" You may be disconnected shortly.");
659	if (pos->modname)
660	g_free(pos->modname);
661	g_free(pos);
662	return FALSE;
663	}
664
665	g_snprintf(buf, sizeof(buf), "GET " AIMHASHDATA
666	"?offset=%ld&len=%ld&modname=%s HTTP/1.0\n\n",
667	pos->offset, pos->len, pos->modname ? pos->modname : "");
668	write(pos->fd, buf, strlen(buf));
669	if (pos->modname)
670	g_free(pos->modname);
671	pos->inpa = b_input_add(pos->fd, GAIM_INPUT_READ, damn_you, pos);
672	return FALSE;
673	}
674
675	/* size of icbmui.ocm, the largest module in AIM 3.5 */
676	#define AIM_MAX_FILE_SIZE 98304
677
678	int gaim_memrequest(aim_session_t sess, aim_frame_t fr, ...) {
679	va_list ap;
680	struct pieceofcrap *pos;
681	guint32 offset, len;
682	char *modname;
683	int fd;
684
685	va_start(ap, fr);
686	offset = (guint32)va_arg(ap, unsigned long);
687	len = (guint32)va_arg(ap, unsigned long);
688	modname = va_arg(ap, char *);
689	va_end(ap);
690
691	if (len == 0) {
692	aim_sendmemblock(sess, fr->conn, offset, len, NULL,
693	AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
694	return 1;
695	}
696	/* uncomment this when you're convinced it's right. remember, it's been wrong before.
697	if (offset > AIM_MAX_FILE_SIZE \|\| len > AIM_MAX_FILE_SIZE) {
698	char *buf;
699	int i = 8;
700	if (modname)
701	i += strlen(modname);
702	buf = g_malloc(i);
703	i = 0;
704	if (modname) {
705	memcpy(buf, modname, strlen(modname));
706	i += strlen(modname);
707	}
708	buf[i++] = offset & 0xff;
709	buf[i++] = (offset >> 8) & 0xff;
710	buf[i++] = (offset >> 16) & 0xff;
711	buf[i++] = (offset >> 24) & 0xff;
712	buf[i++] = len & 0xff;
713	buf[i++] = (len >> 8) & 0xff;
714	buf[i++] = (len >> 16) & 0xff;
715	buf[i++] = (len >> 24) & 0xff;
716	aim_sendmemblock(sess, command->conn, offset, i, buf, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
717	g_free(buf);
718	return 1;
719	}
720	*/
721
722	pos = g_new0(struct pieceofcrap, 1);
723	pos->ic = sess->aux_data;
724	pos->conn = fr->conn;
725
726	pos->offset = offset;
727	pos->len = len;
728	pos->modname = modname ? g_strdup(modname) : NULL;
729
730	fd = proxy_connect("gaim.sourceforge.net", 80, straight_to_hell, pos);
731	if (fd < 0) {
732	if (pos->modname)
733	g_free(pos->modname);
734	g_free(pos);
735	imcb_error(sess->aux_data, "Gaim was unable to get a valid hash for logging into AIM."
736	" You may be disconnected shortly.");
737	}
738	pos->fd = fd;
739
740	return 1;
741	}
742
743	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...) {
744	#if 0
745	struct client_info_s info = {"gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b};
746	#else
747	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
748	#endif
749	char *key;
750	va_list ap;
751	struct im_connection *ic = sess->aux_data;
752
753	va_start(ap, fr);
754	key = va_arg(ap, char *);
755	va_end(ap);
756
757	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
758
759	return 1;
760	}
761
762	static int gaim_parse_logout(aim_session_t sess, aim_frame_t fr, ...) {
763	struct im_connection *ic = sess->aux_data;
764	struct oscar_data *odata = ic->proto_data;
765	int code;
766	va_list ap;
767
768	va_start(ap, fr);
769	code = va_arg(ap, int);
770	va_end(ap);
771
772	imcb_error( ic, "Connection aborted by server: %s", code == 1 ?
773	"someone else logged in with your account" :
774	"unknown reason" );
775
776	/* Tell BitlBee to disable auto_reconnect if code == 1, since that
777	means a concurrent login somewhere else. */
778	odata->no_reconnect = code == 1;
779
780	/* DO NOT log out here! Just tell the callback to do it. */
781	odata->killme = TRUE;
782
783	return 1;
784	}
785
786	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...) {
787	struct im_connection *ic = sess->aux_data;
788	struct chat_connection *chatcon;
789	static int id = 1;
790
791	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
792	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
793	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
794	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
795	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
796
797	aim_clientready(sess, fr->conn);
798
799	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
800	chatcon->id = id;
801	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
802	chatcon->cnv->data = chatcon;
803
804	return 1;
805	}
806
807	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...) {
808
809	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
810	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
811
812	aim_clientready(sess, fr->conn);
813
814	aim_chatnav_reqrights(sess, fr->conn);
815
816	return 1;
817	}
818
819	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond) {
820	struct im_connection *ic = data;
821	struct oscar_data *odata;
822	aim_session_t *sess;
823	aim_conn_t *tstconn;
824
825	if (!g_slist_find(get_connections(), ic)) {
826	closesocket(source);
827	return FALSE;
828	}
829
830	odata = ic->proto_data;
831	sess = odata->sess;
832	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
833
834	if (source < 0) {
835	aim_conn_kill(sess, &tstconn);
836	return FALSE;
837	}
838
839	aim_conn_completeconnect(sess, tstconn);
840	odata->cnpa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
841	oscar_callback, tstconn);
842
843	return FALSE;
844	}
845
846	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
847	{
848	struct im_connection *ic = data;
849	struct oscar_data *odata;
850	aim_session_t *sess;
851	aim_conn_t *tstconn;
852
853	if (!g_slist_find(get_connections(), ic)) {
854	closesocket(source);
855	return FALSE;
856	}
857
858	odata = ic->proto_data;
859	sess = odata->sess;
860	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
861
862	if (source < 0) {
863	aim_conn_kill(sess, &tstconn);
864	return FALSE;
865	}
866
867	aim_conn_completeconnect(sess, tstconn);
868	odata->paspa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
869	oscar_callback, tstconn);
870
871	return FALSE;
872	}
873
874	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
875	{
876	struct chat_connection *ccon = data;
877	struct im_connection *ic = ccon->ic;
878	struct oscar_data *odata;
879	aim_session_t *sess;
880	aim_conn_t *tstconn;
881
882	if (!g_slist_find(get_connections(), ic)) {
883	closesocket(source);
884	g_free(ccon->show);
885	g_free(ccon->name);
886	g_free(ccon);
887	return FALSE;
888	}
889
890	odata = ic->proto_data;
891	sess = odata->sess;
892	tstconn = ccon->conn;
893
894	if (source < 0) {
895	aim_conn_kill(sess, &tstconn);
896	g_free(ccon->show);
897	g_free(ccon->name);
898	g_free(ccon);
899	return FALSE;
900	}
901
902	aim_conn_completeconnect(sess, ccon->conn);
903	ccon->inpa = b_input_add(tstconn->fd,
904	GAIM_INPUT_READ,
905	oscar_callback, tstconn);
906	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
907
908	return FALSE;
909	}
910
911	/* Hrmph. I don't know how to make this look better. --mid */
912	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...) {
913	va_list ap;
914	struct aim_redirect_data *redir;
915	struct im_connection *ic = sess->aux_data;
916	aim_conn_t *tstconn;
917	int i;
918	char *host;
919	int port;
920
921	va_start(ap, fr);
922	redir = va_arg(ap, struct aim_redirect_data *);
923	va_end(ap);
924
925	port = AIM_LOGIN_PORT;
926	for (i = 0; i < (int)strlen(redir->ip); i++) {
927	if (redir->ip[i] == ':') {
928	port = atoi(&(redir->ip[i+1]));
929	break;
930	}
931	}
932	host = g_strndup(redir->ip, i);
933
934	switch(redir->group) {
935	case 0x7: /* Authorizer */
936	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
937	if (tstconn == NULL) {
938	g_free(host);
939	return 1;
940	}
941	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin, 0);
942	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
943	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
944	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
945
946	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
947	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
948	if (tstconn->fd < 0) {
949	aim_conn_kill(sess, &tstconn);
950	g_free(host);
951	return 1;
952	}
953	aim_sendcookie(sess, tstconn, redir->cookie);
954	break;
955	case 0xd: /* ChatNav */
956	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
957	if (tstconn == NULL) {
958	g_free(host);
959	return 1;
960	}
961	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chatnav, 0);
962
963	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
964	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
965	if (tstconn->fd < 0) {
966	aim_conn_kill(sess, &tstconn);
967	g_free(host);
968	return 1;
969	}
970	aim_sendcookie(sess, tstconn, redir->cookie);
971	break;
972	case 0xe: /* Chat */
973	{
974	struct chat_connection *ccon;
975
976	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
977	if (tstconn == NULL) {
978	g_free(host);
979	return 1;
980	}
981
982	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat, 0);
983
984	ccon = g_new0(struct chat_connection, 1);
985	ccon->conn = tstconn;
986	ccon->ic = ic;
987	ccon->fd = -1;
988	ccon->name = g_strdup(redir->chat.room);
989	ccon->exchange = redir->chat.exchange;
990	ccon->instance = redir->chat.instance;
991	ccon->show = extract_name(redir->chat.room);
992
993	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
994	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
995	if (ccon->conn->fd < 0) {
996	aim_conn_kill(sess, &tstconn);
997	g_free(host);
998	g_free(ccon->show);
999	g_free(ccon->name);
1000	g_free(ccon);
1001	return 1;
1002	}
1003	aim_sendcookie(sess, tstconn, redir->cookie);
1004	}
1005	break;
1006	default: /* huh? */
1007	break;
1008	}
1009
1010	g_free(host);
1011	return 1;
1012	}
1013
1014	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...) {
1015	struct im_connection *ic = sess->aux_data;
1016	struct oscar_data *od = ic->proto_data;
1017	aim_userinfo_t *info;
1018	time_t time_idle = 0, signon = 0;
1019	int flags = OPT_LOGGED_IN;
1020	char tmp, state_string = NULL;
1021
1022	va_list ap;
1023	va_start(ap, fr);
1024	info = va_arg(ap, aim_userinfo_t *);
1025	va_end(ap);
1026
1027	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
1028	if (info->flags & AIM_FLAG_AWAY)
1029	flags \|= OPT_AWAY;
1030	}
1031
1032	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
1033	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
1034	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
1035	flags \|= OPT_AWAY;
1036	}
1037
1038	if( info->icqinfo.status & AIM_ICQ_STATE_DND )
1039	state_string = "Do Not Disturb";
1040	else if( info->icqinfo.status & AIM_ICQ_STATE_OUT )
1041	state_string = "Not Available";
1042	else if( info->icqinfo.status & AIM_ICQ_STATE_BUSY )
1043	state_string = "Occupied";
1044	else if( info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE )
1045	state_string = "Invisible";
1046	}
1047
1048	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
1049	time(&time_idle);
1050	time_idle -= info->idletime*60;
1051	}
1052
1053	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN)
1054	signon = time(NULL) - info->sessionlen;
1055
1056	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
1057	uint32_t *uin = g_new0(uint32_t, 1);
1058
1059	if (od->ips == NULL)
1060	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
1061
1062	if (sscanf(info->sn, "%d", uin) == 1)
1063	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
1064	}
1065
1066	if (!aim_sncmp(ic->acc->user, info->sn))
1067	g_snprintf(ic->displayname, sizeof(ic->displayname), "%s", info->sn);
1068
1069	tmp = normalize(info->sn);
1070	imcb_buddy_status(ic, tmp, flags, state_string, NULL);
1071	/* imcb_buddy_times(ic, tmp, signon, time_idle); */
1072
1073
1074	return 1;
1075	}
1076
1077	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...) {
1078	aim_userinfo_t *info;
1079	va_list ap;
1080	struct im_connection *ic = sess->aux_data;
1081
1082	va_start(ap, fr);
1083	info = va_arg(ap, aim_userinfo_t *);
1084	va_end(ap);
1085
1086	imcb_buddy_status(ic, normalize(info->sn), 0, NULL, NULL );
1087
1088	return 1;
1089	}
1090
1091	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch1_args args) {
1092	char *tmp = g_malloc(BUF_LONG + 1);
1093	struct im_connection *ic = sess->aux_data;
1094	int flags = 0;
1095
1096	if (args->icbmflags & AIM_IMFLAGS_AWAY)
1097	flags \|= OPT_AWAY;
1098
1099	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1100	char *src;
1101
1102	if (args->icbmflags & AIM_IMFLAGS_UNICODE)
1103	src = "UNICODEBIG";
1104	else
1105	src = "ISO8859-1";
1106
1107	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1108	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1109	// Successfully converted!
1110	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1111	int i;
1112
1113	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1114	unsigned short uni;
1115
1116	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i+1] & 0xff);
1117
1118	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1119	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "%c", uni);
1120	} else { /* something else, do UNICODE entity */
1121	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "&#%04x;", uni);
1122	}
1123	}
1124	} else {
1125	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1126	}
1127	} else if (args->mpmsg.numparts == 0) {
1128	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1129	} else {
1130	aim_mpmsg_section_t *part;
1131
1132	*tmp = 0;
1133	for (part = args->mpmsg.parts; part; part = part->next) {
1134	if (part->data) {
1135	g_strlcat(tmp, (char*) part->data, BUF_LONG);
1136	g_strlcat(tmp, "\n", BUF_LONG);
1137	}
1138	}
1139	}
1140
1141	strip_linefeed(tmp);
1142	imcb_buddy_msg(ic, normalize(userinfo->sn), tmp, flags, 0);
1143	g_free(tmp);
1144
1145	return 1;
1146	}
1147
1148	void oscar_accept_chat(void *data);
1149	void oscar_reject_chat(void *data);
1150
1151	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch2_args args) {
1152	struct im_connection *ic = sess->aux_data;
1153
1154	if (args->status != AIM_RENDEZVOUS_PROPOSE)
1155	return 1;
1156
1157	if (args->reqclass & AIM_CAPS_CHAT) {
1158	char *name = extract_name(args->info.chat.roominfo.name);
1159	int *exch = g_new0(int, 1);
1160	GList *m = NULL;
1161	char txt[1024];
1162	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1163
1164	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1165	*exch = args->info.chat.roominfo.exchange;
1166	m = g_list_append(m, exch);
1167
1168	g_snprintf( txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg );
1169
1170	inv->ic = ic;
1171	inv->exchange = *exch;
1172	inv->name = g_strdup(name);
1173
1174	imcb_ask( ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1175
1176	if (name)
1177	g_free(name);
1178	}
1179
1180	return 1;
1181	}
1182
1183	static void gaim_icq_authgrant(void *data_) {
1184	struct icq_auth *data = data_;
1185	char *uin, message;
1186	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1187
1188	uin = g_strdup_printf("%u", data->uin);
1189	message = 0;
1190	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1191	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1192	if(imcb_find_buddy(data->ic, uin) == NULL)
1193	imcb_ask_add(data->ic, uin, NULL);
1194
1195	g_free(uin);
1196	g_free(data);
1197	}
1198
1199	static void gaim_icq_authdeny(void *data_) {
1200	struct icq_auth *data = data_;
1201	char uin, message;
1202	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1203
1204	uin = g_strdup_printf("%u", data->uin);
1205	message = g_strdup_printf("No reason given.");
1206	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1207	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1208	g_free(message);
1209
1210	g_free(uin);
1211	g_free(data);
1212	}
1213
1214	/*
1215	* For when other people ask you for authorization
1216	*/
1217	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg) {
1218	struct icq_auth *data;
1219	char *reason = NULL;
1220	char *dialog_msg;
1221
1222	if (set_getbool(&ic->acc->set, "ignore_auth_requests"))
1223	return;
1224
1225	data = g_new(struct icq_auth, 1);
1226
1227	if (strlen(msg) > 6)
1228	reason = msg + 6;
1229
1230	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.");
1231	data->ic = ic;
1232	data->uin = uin;
1233	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1234	g_free(dialog_msg);
1235	}
1236
1237	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch4_args args) {
1238	struct im_connection *ic = sess->aux_data;
1239
1240	switch (args->type) {
1241	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1242	char uin, message;
1243	uin = g_strdup_printf("%u", args->uin);
1244	message = g_strdup(args->msg);
1245	strip_linefeed(message);
1246	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1247	g_free(uin);
1248	g_free(message);
1249	} break;
1250
1251	case 0x0004: { /* Someone sent you a URL */
1252	char uin, message;
1253	char **m;
1254
1255	uin = g_strdup_printf("%u", args->uin);
1256	m = g_strsplit(args->msg, "\376", 2);
1257
1258	if ((strlen(m[0]) != 0)) {
1259	message = g_strjoinv(" -- ", m);
1260	} else {
1261	message = m[1];
1262	}
1263
1264	strip_linefeed(message);
1265	imcb_buddy_msg(ic, normalize(uin), message, 0, 0);
1266	g_free(uin);
1267	g_free(m);
1268	g_free(message);
1269	} break;
1270
1271	case 0x0006: { /* Someone requested authorization */
1272	gaim_icq_authask(ic, args->uin, args->msg);
1273	} break;
1274
1275	case 0x0007: { /* Someone has denied you authorization */
1276	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.") );
1277	} break;
1278
1279	case 0x0008: { /* Someone has granted you authorization */
1280	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.") );
1281	} break;
1282
1283	case 0x0012: {
1284	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1285	} break;
1286
1287	default: {;
1288	} break;
1289	}
1290
1291	return 1;
1292	}
1293
1294	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...) {
1295	int channel, ret = 0;
1296	aim_userinfo_t *userinfo;
1297	va_list ap;
1298
1299	va_start(ap, fr);
1300	channel = va_arg(ap, int);
1301	userinfo = va_arg(ap, aim_userinfo_t *);
1302
1303	switch (channel) {
1304	case 1: { /* standard message */
1305	struct aim_incomingim_ch1_args *args;
1306	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1307	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1308	} break;
1309
1310	case 2: { /* rendevous */
1311	struct aim_incomingim_ch2_args *args;
1312	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1313	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1314	} break;
1315
1316	case 4: { /* ICQ */
1317	struct aim_incomingim_ch4_args *args;
1318	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1319	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1320	} break;
1321
1322	default: {;
1323	} break;
1324	}
1325
1326	va_end(ap);
1327
1328	return ret;
1329	}
1330
1331	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...) {
1332	va_list ap;
1333	guint16 chan, nummissed, reason;
1334	aim_userinfo_t *userinfo;
1335
1336	va_start(ap, fr);
1337	chan = (guint16)va_arg(ap, unsigned int);
1338	userinfo = va_arg(ap, aim_userinfo_t *);
1339	nummissed = (guint16)va_arg(ap, unsigned int);
1340	reason = (guint16)va_arg(ap, unsigned int);
1341	va_end(ap);
1342
1343	switch(reason) {
1344	case 0:
1345	/* Invalid (0) */
1346	imcb_error(sess->aux_data,
1347	nummissed == 1 ?
1348	_("You missed %d message from %s because it was invalid.") :
1349	_("You missed %d messages from %s because they were invalid."),
1350	nummissed,
1351	userinfo->sn);
1352	break;
1353	case 1:
1354	/* Message too large */
1355	imcb_error(sess->aux_data,
1356	nummissed == 1 ?
1357	_("You missed %d message from %s because it was too large.") :
1358	_("You missed %d messages from %s because they were too large."),
1359	nummissed,
1360	userinfo->sn);
1361	break;
1362	case 2:
1363	/* Rate exceeded */
1364	imcb_error(sess->aux_data,
1365	nummissed == 1 ?
1366	_("You missed %d message from %s because the rate limit has been exceeded.") :
1367	_("You missed %d messages from %s because the rate limit has been exceeded."),
1368	nummissed,
1369	userinfo->sn);
1370	break;
1371	case 3:
1372	/* Evil Sender */
1373	imcb_error(sess->aux_data,
1374	nummissed == 1 ?
1375	_("You missed %d message from %s because it was too evil.") :
1376	_("You missed %d messages from %s because they are too evil."),
1377	nummissed,
1378	userinfo->sn);
1379	break;
1380	case 4:
1381	/* Evil Receiver */
1382	imcb_error(sess->aux_data,
1383	nummissed == 1 ?
1384	_("You missed %d message from %s because you are too evil.") :
1385	_("You missed %d messages from %s because you are too evil."),
1386	nummissed,
1387	userinfo->sn);
1388	break;
1389	default:
1390	imcb_error(sess->aux_data,
1391	nummissed == 1 ?
1392	_("You missed %d message from %s for unknown reasons.") :
1393	_("You missed %d messages from %s for unknown reasons."),
1394	nummissed,
1395	userinfo->sn);
1396	break;
1397	}
1398
1399	return 1;
1400	}
1401
1402	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...) {
1403	va_list ap;
1404	guint16 reason;
1405
1406	va_start(ap, fr);
1407	reason = (guint16)va_arg(ap, unsigned int);
1408	va_end(ap);
1409
1410	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1411	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1412
1413	return 1;
1414	}
1415
1416	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...) {
1417	va_list ap;
1418	char *destn;
1419	guint16 reason;
1420
1421	va_start(ap, fr);
1422	reason = (guint16)va_arg(ap, unsigned int);
1423	destn = va_arg(ap, char *);
1424	va_end(ap);
1425
1426	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1427	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1428
1429	return 1;
1430	}
1431
1432	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...) {
1433	va_list ap;
1434	char *destn;
1435	guint16 reason;
1436
1437	va_start(ap, fr);
1438	reason = (guint16)va_arg(ap, unsigned int);
1439	destn = va_arg(ap, char *);
1440	va_end(ap);
1441
1442	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1443	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1444
1445	return 1;
1446	}
1447
1448	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...) {
1449	char *msg;
1450	guint16 id;
1451	va_list ap;
1452
1453	va_start(ap, fr);
1454	id = (guint16)va_arg(ap, unsigned int);
1455	msg = va_arg(ap, char *);
1456	va_end(ap);
1457
1458	if (id < 4)
1459	imcb_error(sess->aux_data, _("Your connection may be lost."));
1460
1461	return 1;
1462	}
1463
1464	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...) {
1465	va_list ap;
1466	guint16 type;
1467	struct im_connection *ic = sess->aux_data;
1468	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1469
1470	va_start(ap, fr);
1471	type = (guint16)va_arg(ap, unsigned int);
1472
1473	switch(type) {
1474	case 0x0002: {
1475	guint8 maxrooms;
1476	struct aim_chat_exchangeinfo *exchanges;
1477	int exchangecount; // i;
1478
1479	maxrooms = (guint8)va_arg(ap, unsigned int);
1480	exchangecount = va_arg(ap, int);
1481	exchanges = va_arg(ap, struct aim_chat_exchangeinfo *);
1482	va_end(ap);
1483
1484	while (odata->create_rooms) {
1485	struct create_room *cr = odata->create_rooms->data;
1486	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1487	g_free(cr->name);
1488	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1489	g_free(cr);
1490	}
1491	}
1492	break;
1493	case 0x0008: {
1494	char fqcn, name, *ck;
1495	guint16 instance, flags, maxmsglen, maxoccupancy, unknown, exchange;
1496	guint8 createperms;
1497	guint32 createtime;
1498
1499	fqcn = va_arg(ap, char *);
1500	instance = (guint16)va_arg(ap, unsigned int);
1501	exchange = (guint16)va_arg(ap, unsigned int);
1502	flags = (guint16)va_arg(ap, unsigned int);
1503	createtime = va_arg(ap, guint32);
1504	maxmsglen = (guint16)va_arg(ap, unsigned int);
1505	maxoccupancy = (guint16)va_arg(ap, unsigned int);
1506	createperms = (guint8)va_arg(ap, int);
1507	unknown = (guint16)va_arg(ap, unsigned int);
1508	name = va_arg(ap, char *);
1509	ck = va_arg(ap, char *);
1510	va_end(ap);
1511
1512	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1513	}
1514	break;
1515	default:
1516	va_end(ap);
1517	break;
1518	}
1519	return 1;
1520	}
1521
1522	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...) {
1523	va_list ap;
1524	int count, i;
1525	aim_userinfo_t *info;
1526	struct im_connection *g = sess->aux_data;
1527
1528	struct chat_connection *c = NULL;
1529
1530	va_start(ap, fr);
1531	count = va_arg(ap, int);
1532	info = va_arg(ap, aim_userinfo_t *);
1533	va_end(ap);
1534
1535	c = find_oscar_chat_by_conn(g, fr->conn);
1536	if (!c)
1537	return 1;
1538
1539	for (i = 0; i < count; i++)
1540	imcb_chat_add_buddy(c->cnv, normalize(info[i].sn));
1541
1542	return 1;
1543	}
1544
1545	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...) {
1546	va_list ap;
1547	int count, i;
1548	aim_userinfo_t *info;
1549	struct im_connection *g = sess->aux_data;
1550
1551	struct chat_connection *c = NULL;
1552
1553	va_start(ap, fr);
1554	count = va_arg(ap, int);
1555	info = va_arg(ap, aim_userinfo_t *);
1556	va_end(ap);
1557
1558	c = find_oscar_chat_by_conn(g, fr->conn);
1559	if (!c)
1560	return 1;
1561
1562	for (i = 0; i < count; i++)
1563	imcb_chat_remove_buddy(c->cnv, normalize(info[i].sn), NULL);
1564
1565	return 1;
1566	}
1567
1568	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...) {
1569	va_list ap;
1570	aim_userinfo_t *userinfo;
1571	struct aim_chat_roominfo *roominfo;
1572	char *roomname;
1573	int usercount;
1574	char *roomdesc;
1575	guint16 unknown_c9, unknown_d2, unknown_d5, maxmsglen, maxvisiblemsglen;
1576	guint32 creationtime;
1577	struct im_connection *ic = sess->aux_data;
1578	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1579
1580	va_start(ap, fr);
1581	roominfo = va_arg(ap, struct aim_chat_roominfo *);
1582	roomname = va_arg(ap, char *);
1583	usercount= va_arg(ap, int);
1584	userinfo = va_arg(ap, aim_userinfo_t *);
1585	roomdesc = va_arg(ap, char *);
1586	unknown_c9 = (guint16)va_arg(ap, int);
1587	creationtime = (guint32)va_arg(ap, unsigned long);
1588	maxmsglen = (guint16)va_arg(ap, int);
1589	unknown_d2 = (guint16)va_arg(ap, int);
1590	unknown_d5 = (guint16)va_arg(ap, int);
1591	maxvisiblemsglen = (guint16)va_arg(ap, int);
1592	va_end(ap);
1593
1594	ccon->maxlen = maxmsglen;
1595	ccon->maxvis = maxvisiblemsglen;
1596
1597	return 1;
1598	}
1599
1600	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...) {
1601	va_list ap;
1602	aim_userinfo_t *info;
1603	char *msg;
1604	struct im_connection *ic = sess->aux_data;
1605	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1606	char *tmp;
1607
1608	va_start(ap, fr);
1609	info = va_arg(ap, aim_userinfo_t *);
1610	msg = va_arg(ap, char *);
1611
1612	tmp = g_malloc(BUF_LONG);
1613	g_snprintf(tmp, BUF_LONG, "%s", msg);
1614	imcb_chat_msg(ccon->cnv, normalize(info->sn), tmp, 0, 0);
1615	g_free(tmp);
1616
1617	return 1;
1618	}
1619
1620	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...) {
1621	#if 0
1622	static const char *codes[5] = {
1623	"invalid",
1624	"change",
1625	"warning",
1626	"limit",
1627	"limit cleared",
1628	};
1629	#endif
1630	va_list ap;
1631	guint16 code, rateclass;
1632	guint32 windowsize, clear, alert, limit, disconnect, currentavg, maxavg;
1633
1634	va_start(ap, fr);
1635	code = (guint16)va_arg(ap, unsigned int);
1636	rateclass= (guint16)va_arg(ap, unsigned int);
1637	windowsize = (guint32)va_arg(ap, unsigned long);
1638	clear = (guint32)va_arg(ap, unsigned long);
1639	alert = (guint32)va_arg(ap, unsigned long);
1640	limit = (guint32)va_arg(ap, unsigned long);
1641	disconnect = (guint32)va_arg(ap, unsigned long);
1642	currentavg = (guint32)va_arg(ap, unsigned long);
1643	maxavg = (guint32)va_arg(ap, unsigned long);
1644	va_end(ap);
1645
1646	/* XXX fix these values */
1647	if (code == AIM_RATE_CODE_CHANGE) {
1648	if (currentavg >= clear)
1649	aim_conn_setlatency(fr->conn, 0);
1650	} else if (code == AIM_RATE_CODE_WARNING) {
1651	aim_conn_setlatency(fr->conn, windowsize/4);
1652	} else if (code == AIM_RATE_CODE_LIMIT) {
1653	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1654	"Please wait 10 seconds and try again."));
1655	aim_conn_setlatency(fr->conn, windowsize/2);
1656	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1657	aim_conn_setlatency(fr->conn, 0);
1658	}
1659
1660	return 1;
1661	}
1662
1663	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...) {
1664	va_list ap;
1665	aim_userinfo_t *info;
1666	struct im_connection *ic = sess->aux_data;
1667
1668	va_start(ap, fr);
1669	info = va_arg(ap, aim_userinfo_t *);
1670	va_end(ap);
1671
1672	ic->evil = info->warnlevel/10;
1673	/* ic->correction_time = (info->onlinesince - ic->login_time); */
1674
1675	return 1;
1676	}
1677
1678	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...) {
1679
1680	aim_reqpersonalinfo(sess, fr->conn);
1681	aim_bos_reqlocaterights(sess, fr->conn);
1682	aim_bos_reqbuddyrights(sess, fr->conn);
1683
1684	aim_reqicbmparams(sess);
1685
1686	aim_bos_reqrights(sess, fr->conn);
1687	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1688	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1689	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1690
1691	return 1;
1692	}
1693
1694	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...) {
1695	struct im_connection *ic = sess->aux_data;
1696	struct oscar_data *od = ic->proto_data;
1697
1698	aim_clientready(sess, fr->conn);
1699
1700	if (od->chpass) {
1701	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1702	g_free(od->oldp);
1703	od->oldp = NULL;
1704	g_free(od->newp);
1705	od->newp = NULL;
1706	od->chpass = FALSE;
1707	}
1708	if (od->setnick) {
1709	aim_admin_setnick(sess, fr->conn, od->newsn);
1710	g_free(od->newsn);
1711	od->newsn = NULL;
1712	od->setnick = FALSE;
1713	}
1714	if (od->conf) {
1715	aim_admin_reqconfirm(sess, fr->conn);
1716	od->conf = FALSE;
1717	}
1718	if (od->reqemail) {
1719	aim_admin_getinfo(sess, fr->conn, 0x0011);
1720	od->reqemail = FALSE;
1721	}
1722	if (od->setemail) {
1723	aim_admin_setemail(sess, fr->conn, od->email);
1724	g_free(od->email);
1725	od->setemail = FALSE;
1726	}
1727
1728	return 1;
1729	}
1730
1731	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...) {
1732	struct aim_icbmparameters *params;
1733	va_list ap;
1734
1735	va_start(ap, fr);
1736	params = va_arg(ap, struct aim_icbmparameters *);
1737	va_end(ap);
1738
1739	/* Maybe senderwarn and recverwarn should be user preferences... */
1740	params->flags = 0x0000000b;
1741	params->maxmsglen = 8000;
1742	params->minmsginterval = 0;
1743
1744	aim_seticbmparam(sess, params);
1745
1746	return 1;
1747	}
1748
1749	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1750	{
1751	va_list ap;
1752	guint16 maxsiglen;
1753	struct im_connection *ic = sess->aux_data;
1754	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1755
1756	va_start(ap, fr);
1757	maxsiglen = va_arg(ap, int);
1758	va_end(ap);
1759
1760	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint)maxsiglen;
1761
1762	/* FIXME: It seems we're not really using this, and it broke now that
1763	struct aim_user is dead.
1764	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1765	*/
1766
1767	return 1;
1768	}
1769
1770	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...) {
1771	va_list ap;
1772	guint16 maxbuddies, maxwatchers;
1773	struct im_connection *ic = sess->aux_data;
1774	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1775
1776	va_start(ap, fr);
1777	maxbuddies = (guint16)va_arg(ap, unsigned int);
1778	maxwatchers = (guint16)va_arg(ap, unsigned int);
1779	va_end(ap);
1780
1781	odata->rights.maxbuddies = (guint)maxbuddies;
1782	odata->rights.maxwatchers = (guint)maxwatchers;
1783
1784	return 1;
1785	}
1786
1787	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...) {
1788	guint16 maxpermits, maxdenies;
1789	va_list ap;
1790	struct im_connection *ic = sess->aux_data;
1791	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1792
1793	va_start(ap, fr);
1794	maxpermits = (guint16)va_arg(ap, unsigned int);
1795	maxdenies = (guint16)va_arg(ap, unsigned int);
1796	va_end(ap);
1797
1798	odata->rights.maxpermits = (guint)maxpermits;
1799	odata->rights.maxdenies = (guint)maxdenies;
1800
1801	aim_clientready(sess, fr->conn);
1802
1803	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1804
1805	aim_ssi_reqrights(sess, fr->conn);
1806	aim_ssi_reqalldata(sess, fr->conn);
1807
1808	return 1;
1809	}
1810
1811	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...) {
1812	va_list ap;
1813	struct aim_icq_offlinemsg *msg;
1814	struct im_connection *ic = sess->aux_data;
1815
1816	va_start(ap, fr);
1817	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1818	va_end(ap);
1819
1820	switch (msg->type) {
1821	case 0x0001: { /* Basic offline message */
1822	char sender[32];
1823	char *dialog_msg = g_strdup(msg->msg);
1824	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1825	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1826	strip_linefeed(dialog_msg);
1827	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1828	g_free(dialog_msg);
1829	} break;
1830
1831	case 0x0004: { /* Someone sent you a URL */
1832	char sender[32];
1833	char *dialog_msg;
1834	char **m;
1835
1836	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1837	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1838
1839	m = g_strsplit(msg->msg, "\376", 2);
1840
1841	if ((strlen(m[0]) != 0)) {
1842	dialog_msg = g_strjoinv(" -- ", m);
1843	} else {
1844	dialog_msg = m[1];
1845	}
1846
1847	strip_linefeed(dialog_msg);
1848	imcb_buddy_msg(ic, normalize(sender), dialog_msg, 0, t);
1849	g_free(dialog_msg);
1850	g_free(m);
1851	} break;
1852
1853	case 0x0006: { /* Authorization request */
1854	gaim_icq_authask(ic, msg->sender, msg->msg);
1855	} break;
1856
1857	case 0x0007: { /* Someone has denied you authorization */
1858	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.") );
1859	} break;
1860
1861	case 0x0008: { /* Someone has granted you authorization */
1862	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.") );
1863	} break;
1864
1865	case 0x0012: {
1866	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1867	} break;
1868
1869	default: {;
1870	}
1871	}
1872
1873	return 1;
1874	}
1875
1876	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1877	{
1878	aim_icq_ackofflinemsgs(sess);
1879	return 1;
1880	}
1881
1882	static void oscar_keepalive(struct im_connection *ic) {
1883	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1884	aim_flap_nop(odata->sess, odata->conn);
1885	}
1886
1887	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags) {
1888	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1889	int ret = 0, len = strlen(message);
1890	if (imflags & OPT_AWAY) {
1891	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1892	} else {
1893	struct aim_sendimext_args args;
1894	char *s;
1895
1896	args.flags = AIM_IMFLAGS_ACK;
1897	if (odata->icq)
1898	args.flags \|= AIM_IMFLAGS_OFFLINE;
1899	for (s = message; *s; s++)
1900	if (*s & 128)
1901	break;
1902
1903	/* Message contains high ASCII chars, time for some translation! */
1904	if (*s) {
1905	s = g_malloc(BUF_LONG);
1906	/* Try if we can put it in an ISO8859-1 string first.
1907	If we can't, fall back to UTF16. */
1908	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1909	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1910	len = ret;
1911	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
1912	args.flags \|= AIM_IMFLAGS_UNICODE;
1913	len = ret;
1914	} else {
1915	/* OOF, translation failed... Oh well.. */
1916	g_free( s );
1917	s = message;
1918	}
1919	} else {
1920	s = message;
1921	}
1922
1923	args.features = gaim_features;
1924	args.featureslen = sizeof(gaim_features);
1925
1926	args.destsn = name;
1927	args.msg = s;
1928	args.msglen = len;
1929
1930	ret = aim_send_im_ext(odata->sess, &args);
1931
1932	if (s != message) {
1933	g_free(s);
1934	}
1935	}
1936	if (ret >= 0)
1937	return 1;
1938	return ret;
1939	}
1940
1941	static void oscar_get_info(struct im_connection g, char name) {
1942	struct oscar_data odata = (struct oscar_data )g->proto_data;
1943	if (odata->icq)
1944	aim_icq_getallinfo(odata->sess, name);
1945	else {
1946	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1947	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1948	}
1949	}
1950
1951	static void oscar_get_away(struct im_connection g, char who) {
1952	struct oscar_data odata = (struct oscar_data )g->proto_data;
1953	if (odata->icq) {
1954	struct buddy *budlight = imcb_find_buddy(g, who);
1955	if (budlight)
1956	if ((budlight->uc & 0xff80) >> 7)
1957	if (budlight->caps & AIM_CAPS_ICQSERVERRELAY)
1958	aim_send_im_ch2_geticqmessage(odata->sess, who, (budlight->uc & 0xff80) >> 7);
1959	} else
1960	aim_getinfo(odata->sess, odata->conn, who, AIM_GETINFO_AWAYMESSAGE);
1961	}
1962
1963	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1964	{
1965	if (state == NULL)
1966	state = "";
1967
1968	if (!g_strcasecmp(state, _("Visible"))) {
1969	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1970	return;
1971	} else if (!g_strcasecmp(state, _("Invisible"))) {
1972	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1973	return;
1974	} else if (message == NULL) {
1975	message = state;
1976	}
1977
1978	if (od->rights.maxawaymsglen == 0)
1979	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1980
1981	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1982
1983	g_free(ic->away);
1984	ic->away = NULL;
1985
1986	if (!message) {
1987	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1988	return;
1989	}
1990
1991	if (strlen(message) > od->rights.maxawaymsglen) {
1992	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating", od->rights.maxawaymsglen);
1993	}
1994
1995	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1996	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1997
1998	return;
1999	}
2000
2001	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
2002	{
2003	const char *msg = NULL;
2004	gboolean no_message = FALSE;
2005
2006	/* clean old states */
2007	g_free(ic->away);
2008	ic->away = NULL;
2009	od->sess->aim_icq_state = 0;
2010
2011	/* if no message, then use an empty message */
2012	if (message) {
2013	msg = message;
2014	} else {
2015	msg = "";
2016	no_message = TRUE;
2017	}
2018
2019	if (state == NULL) {
2020	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2021	} else if (!g_strcasecmp(state, "Away")) {
2022	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2023	ic->away = g_strdup(msg);
2024	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2025	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
2026	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
2027	ic->away = g_strdup(msg);
2028	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
2029	} else if (!g_strcasecmp(state, "Not Available")) {
2030	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
2031	ic->away = g_strdup(msg);
2032	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
2033	} else if (!g_strcasecmp(state, "Occupied")) {
2034	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
2035	ic->away = g_strdup(msg);
2036	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
2037	} else if (!g_strcasecmp(state, "Free For Chat")) {
2038	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
2039	ic->away = g_strdup(msg);
2040	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
2041	} else if (!g_strcasecmp(state, "Invisible")) {
2042	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
2043	ic->away = g_strdup(msg);
2044	} else {
2045	if (no_message) {
2046	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
2047	} else {
2048	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
2049	ic->away = g_strdup(msg);
2050	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
2051	}
2052	}
2053
2054	return;
2055	}
2056
2057	static void oscar_set_away(struct im_connection ic, char state, char *message)
2058	{
2059	struct oscar_data od = (struct oscar_data )ic->proto_data;
2060
2061	oscar_set_away_aim(ic, od, state, message);
2062	if (od->icq)
2063	oscar_set_away_icq(ic, od, state, message);
2064
2065	return;
2066	}
2067
2068	static void oscar_add_buddy(struct im_connection g, char name, char *group) {
2069	struct oscar_data odata = (struct oscar_data )g->proto_data;
2070	aim_ssi_addbuddies(odata->sess, odata->conn, OSCAR_GROUP, &name, 1, 0);
2071	}
2072
2073	static void oscar_remove_buddy(struct im_connection g, char name, char *group) {
2074	struct oscar_data odata = (struct oscar_data )g->proto_data;
2075	struct aim_ssi_item *ssigroup;
2076	while ((ssigroup = aim_ssi_itemlist_findparent(odata->sess->ssi.items, name)) && !aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1));
2077	}
2078
2079	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...) {
2080	return 1;
2081	}
2082
2083	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...) {
2084	struct im_connection *ic = sess->aux_data;
2085	struct aim_ssi_item *curitem;
2086	int tmp;
2087	char *nrm;
2088
2089	/* Add from server list to local list */
2090	tmp = 0;
2091	for (curitem=sess->ssi.items; curitem; curitem=curitem->next) {
2092	nrm = curitem->name ? normalize(curitem->name) : NULL;
2093
2094	switch (curitem->type) {
2095	case 0x0000: /* Buddy */
2096	if ((curitem->name) && (!imcb_find_buddy(ic, nrm))) {
2097	char *realname = NULL;
2098
2099	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1))
2100	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2101
2102	imcb_add_buddy(ic, nrm, NULL);
2103
2104	if (realname) {
2105	imcb_buddy_nick_hint(ic, nrm, realname);
2106	imcb_rename_buddy(ic, nrm, realname);
2107	g_free(realname);
2108	}
2109	}
2110	break;
2111
2112	case 0x0002: /* Permit buddy */
2113	if (curitem->name) {
2114	GSList *list;
2115	for (list=ic->permit; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2116	if (!list) {
2117	char *name;
2118	name = g_strdup(nrm);
2119	ic->permit = g_slist_append(ic->permit, name);
2120	tmp++;
2121	}
2122	}
2123	break;
2124
2125	case 0x0003: /* Deny buddy */
2126	if (curitem->name) {
2127	GSList *list;
2128	for (list=ic->deny; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2129	if (!list) {
2130	char *name;
2131	name = g_strdup(nrm);
2132	ic->deny = g_slist_append(ic->deny, name);
2133	tmp++;
2134	}
2135	}
2136	break;
2137
2138	case 0x0004: /* Permit/deny setting */
2139	if (curitem->data) {
2140	guint8 permdeny;
2141	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2142	ic->permdeny = permdeny;
2143	tmp++;
2144	}
2145	}
2146	break;
2147
2148	case 0x0005: /* Presence setting */
2149	/* We don't want to change Gaim's setting because it applies to all accounts */
2150	break;
2151	} /* End of switch on curitem->type */
2152	} /* End of for loop */
2153
2154	aim_ssi_enable(sess, fr->conn);
2155
2156	/* Request offline messages, now that the buddy list is complete. */
2157	aim_icq_reqofflinemsgs(sess);
2158
2159	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2160	imcb_connected(ic);
2161
2162	return 1;
2163	}
2164
2165	static int gaim_ssi_parseack( aim_session_t sess, aim_frame_t fr, ... )
2166	{
2167	aim_snac_t *origsnac;
2168	va_list ap;
2169
2170	va_start( ap, fr );
2171	origsnac = va_arg( ap, aim_snac_t * );
2172	va_end( ap );
2173
2174	if( origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data )
2175	{
2176	int i, st, count = aim_bstream_empty( &fr->data );
2177	char *list;
2178
2179	if( count & 1 )
2180	{
2181	/* Hmm, the length should be even... */
2182	imcb_error( sess->aux_data, "Received SSI ACK package with non-even length");
2183	return( 0 );
2184	}
2185	count >>= 1;
2186
2187	list = (char *) origsnac->data;
2188	for( i = 0; i < count; i ++ )
2189	{
2190	st = aimbs_get16( &fr->data );
2191	if( st == 0x00 )
2192	{
2193	imcb_add_buddy( sess->aux_data, normalize(list), NULL );
2194	}
2195	else if( st == 0x0E )
2196	{
2197	imcb_log( sess->aux_data, "Buddy %s can't be added without authorization, requesting authorization", list );
2198
2199	aim_ssi_auth_request( sess, fr->conn, list, "" );
2200	aim_ssi_addbuddies( sess, fr->conn, OSCAR_GROUP, &list, 1, 1 );
2201	}
2202	else
2203	{
2204	imcb_error( sess->aux_data, "Error while adding buddy: 0x%04x", st );
2205	}
2206	list += strlen( list ) + 1;
2207	}
2208	}
2209
2210	return( 1 );
2211	}
2212
2213	static void oscar_set_permit_deny(struct im_connection *ic) {
2214	struct oscar_data od = (struct oscar_data )ic->proto_data;
2215	if (od->icq) {
2216	GSList *list;
2217	char buf[MAXMSGLEN];
2218	int at;
2219
2220	switch(ic->permdeny) {
2221	case 1:
2222	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, ic->acc->user);
2223	break;
2224	case 2:
2225	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, ic->acc->user);
2226	break;
2227	case 3:
2228	list = ic->permit;
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_PERMITADD, buf);
2235	break;
2236	case 4:
2237	list = ic->deny;
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_DENYADD, buf);
2244	break;
2245	default:
2246	break;
2247	}
2248	} else {
2249	if (od->sess->ssi.received_data)
2250	aim_ssi_setpermdeny(od->sess, od->conn, ic->permdeny, 0xffffffff);
2251	}
2252	}
2253
2254	static void oscar_add_permit(struct im_connection ic, char who) {
2255	struct oscar_data od = (struct oscar_data )ic->proto_data;
2256	if (od->icq) {
2257	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2258	} else {
2259	if (od->sess->ssi.received_data)
2260	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2261	}
2262	}
2263
2264	static void oscar_add_deny(struct im_connection ic, char who) {
2265	struct oscar_data od = (struct oscar_data )ic->proto_data;
2266	if (od->icq) {
2267	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2268	} else {
2269	if (od->sess->ssi.received_data)
2270	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2271	}
2272	}
2273
2274	static void oscar_rem_permit(struct im_connection ic, char who) {
2275	struct oscar_data od = (struct oscar_data )ic->proto_data;
2276	if (!od->icq) {
2277	if (od->sess->ssi.received_data)
2278	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2279	}
2280	}
2281
2282	static void oscar_rem_deny(struct im_connection ic, char who) {
2283	struct oscar_data od = (struct oscar_data )ic->proto_data;
2284	if (!od->icq) {
2285	if (od->sess->ssi.received_data)
2286	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2287	}
2288	}
2289
2290	static GList oscar_away_states(struct im_connection ic)
2291	{
2292	struct oscar_data *od = ic->proto_data;
2293
2294	if (od->icq) {
2295	static GList *m = NULL;
2296	m = g_list_append(m, "Away");
2297	m = g_list_append(m, "Do Not Disturb");
2298	m = g_list_append(m, "Not Available");
2299	m = g_list_append(m, "Occupied");
2300	m = g_list_append(m, "Free For Chat");
2301	m = g_list_append(m, "Invisible");
2302	return m;
2303	} else {
2304	static GList *m = NULL;
2305	m = g_list_append(m, "Away");
2306	return m;
2307	}
2308	}
2309
2310	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2311	{
2312	struct im_connection *ic = sess->aux_data;
2313	struct oscar_data *od = ic->proto_data;
2314	gchar who[16];
2315	GString *str;
2316	va_list ap;
2317	struct aim_icq_info *info;
2318	uint32_t ip;
2319
2320	va_start(ap, fr);
2321	info = va_arg(ap, struct aim_icq_info *);
2322	va_end(ap);
2323
2324	if (!info->uin)
2325	return 0;
2326
2327	str = g_string_sized_new(512);
2328	g_snprintf(who, sizeof(who), "%u", info->uin);
2329
2330	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2331	info->nick ? info->nick : "-");
2332	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2333	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2334	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2335	if (info->numaddresses && info->email2) {
2336	int i;
2337	for (i = 0; i < info->numaddresses; i++) {
2338	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2339	}
2340	}
2341	if ((ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2342	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2343	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2344	}
2345	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2346	if (info->gender != 0)
2347	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender==1 ? _("Female") : _("Male"));
2348	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2349	char date[30];
2350	struct tm tm;
2351	memset(&tm, 0, sizeof(struct tm));
2352	tm.tm_mday = (int)info->birthday;
2353	tm.tm_mon = (int)info->birthmonth-1;
2354	tm.tm_year = (int)info->birthyear%100;
2355	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2356	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2357	}
2358	if (info->age) {
2359	char age[5];
2360	g_snprintf(age, sizeof(age), "%hhd", info->age);
2361	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2362	}
2363	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2364	if (info->info && info->info[0]) {
2365	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2366	info->info, _("End of Additional Information"));
2367	}
2368	g_string_append_c(str, '\n');
2369	if ((info->homeaddr && (info->homeaddr[0])) \|\| (info->homecity && info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2370	g_string_append_printf(str, "%s:", _("Home Address"));
2371	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2372	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2373	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2374	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2375	g_string_append_c(str, '\n');
2376	}
2377	if ((info->workaddr && info->workaddr[0]) \|\| (info->workcity && info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2378	g_string_append_printf(str, "%s:", _("Work Address"));
2379	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2380	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2381	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2382	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2383	g_string_append_c(str, '\n');
2384	}
2385	if ((info->workcompany && info->workcompany[0]) \|\| (info->workdivision && info->workdivision[0]) \|\| (info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2386	g_string_append_printf(str, "%s:", _("Work Information"));
2387	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2388	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2389	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2390	if (info->workwebpage && info->workwebpage[0]) {
2391	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2392	}
2393	g_string_append_c(str, '\n');
2394	}
2395
2396	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2397	g_string_free(str, TRUE);
2398
2399	return 1;
2400
2401	}
2402
2403	static char oscar_encoding_extract(const char encoding)
2404	{
2405	char *ret = NULL;
2406	char begin, end;
2407
2408	g_return_val_if_fail(encoding != NULL, NULL);
2409
2410	/* Make sure encoding begins with charset= */
2411	if (strncmp(encoding, "text/plain; charset=", 20) &&
2412	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2413	strncmp(encoding, "text/x-aolrtf; charset=", 23))
2414	{
2415	return NULL;
2416	}
2417
2418	begin = strchr(encoding, '"');
2419	end = strrchr(encoding, '"');
2420
2421	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end))
2422	return NULL;
2423
2424	ret = g_strndup(begin+1, (end-1) - begin);
2425
2426	return ret;
2427	}
2428
2429	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2430	{
2431	char *utf8 = g_new0(char, 8192);
2432
2433	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2434	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2435	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2436	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2437	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2438	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2439	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2440	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2441	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2442	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2443	"attempting to convert to UTF-8 anyway\n", encoding);*/
2444	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2445	}
2446
2447	/*
2448	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2449	* we have been unable to convert the text to utf-8 from the encoding
2450	* that was specified. So we assume it's UTF-8 and hope for the best.
2451	*/
2452	if (*utf8 == 0) {
2453	strncpy(utf8, text, textlen);
2454	}
2455
2456	return utf8;
2457	}
2458
2459	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2460	{
2461	struct im_connection *ic = sess->aux_data;
2462	va_list ap;
2463	aim_userinfo_t *userinfo;
2464	guint16 infotype;
2465	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2466	guint16 text_length;
2467	char *utf8 = NULL;
2468
2469	va_start(ap, fr);
2470	userinfo = va_arg(ap, aim_userinfo_t *);
2471	infotype = va_arg(ap, int);
2472	text_encoding = va_arg(ap, char*);
2473	text = va_arg(ap, char*);
2474	text_length = va_arg(ap, int);
2475	va_end(ap);
2476
2477	if(text_encoding)
2478	extracted_encoding = oscar_encoding_extract(text_encoding);
2479	if(infotype == AIM_GETINFO_GENERALINFO) {
2480	/Display idle time/
2481	char buff[256];
2482	struct tm idletime;
2483	if(userinfo->idletime) {
2484	memset(&idletime, 0, sizeof(struct tm));
2485	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2486	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2487	idletime.tm_min = userinfo->idletime % 60;
2488	idletime.tm_sec = 0;
2489	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2490	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2491	}
2492
2493	if(text) {
2494	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2495	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2496	} else {
2497	imcb_log(ic, _("No user info available."));
2498	}
2499	} else if(infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2500	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2501	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2502	}
2503
2504	g_free(utf8);
2505
2506	return 1;
2507	}
2508
2509	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2510	{
2511	struct im_connection * ic = sess->aux_data;
2512	va_list ap;
2513	guint16 type1, type2;
2514	char * sn;
2515
2516	va_start(ap, fr);
2517	type1 = va_arg(ap, int);
2518	sn = va_arg(ap, char*);
2519	type2 = va_arg(ap, int);
2520	va_end(ap);
2521
2522	if(type2 == 0x0002) {
2523	/* User is typing */
2524	imcb_buddy_typing(ic, normalize(sn), OPT_TYPING);
2525	}
2526	else if (type2 == 0x0001) {
2527	/* User has typed something, but is not actively typing (stale) */
2528	imcb_buddy_typing(ic, normalize(sn), OPT_THINKING);
2529	}
2530	else {
2531	/* User has stopped typing */
2532	imcb_buddy_typing(ic, normalize(sn), 0);
2533	}
2534
2535	return 1;
2536	}
2537
2538	int oscar_send_typing(struct im_connection ic, char who, int typing)
2539	{
2540	struct oscar_data *od = ic->proto_data;
2541	return( aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000) );
2542	}
2543
2544	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2545	{
2546	struct im_connection *ic = c->ic;
2547	struct oscar_data * od = (struct oscar_data*)ic->proto_data;
2548	struct chat_connection * ccon;
2549	int ret;
2550	guint8 len = strlen(message);
2551	guint16 flags;
2552	char *s;
2553
2554	ccon = c->data;
2555
2556	for (s = message; *s; s++)
2557	if (*s & 128)
2558	break;
2559
2560	flags = AIM_CHATFLAGS_NOREFLECT;
2561
2562	/* Message contains high ASCII chars, time for some translation! */
2563	if (*s) {
2564	s = g_malloc(BUF_LONG);
2565	/* Try if we can put it in an ISO8859-1 string first.
2566	If we can't, fall back to UTF16. */
2567	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2568	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2569	len = ret;
2570	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
2571	flags \|= AIM_CHATFLAGS_UNICODE;
2572	len = ret;
2573	} else {
2574	/* OOF, translation failed... Oh well.. */
2575	g_free( s );
2576	s = message;
2577	}
2578	} else {
2579	s = message;
2580	}
2581
2582	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2583
2584	if (s != message) {
2585	g_free(s);
2586	}
2587
2588	/* return (ret >= 0); */
2589	}
2590
2591	void oscar_chat_invite(struct groupchat c, char who, char *message)
2592	{
2593	struct im_connection *ic = c->ic;
2594	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2595	struct chat_connection *ccon = c->data;
2596
2597	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2598	ccon->exchange, ccon->name, 0x0);
2599	}
2600
2601	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2602	{
2603	struct oscar_data od = (struct oscar_data )ic->proto_data;
2604
2605	/* Notify the conversation window that we've left the chat */
2606	imcb_chat_free(cc->cnv);
2607
2608	/* Destroy the chat_connection */
2609	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2610	if (cc->inpa > 0)
2611	b_event_remove(cc->inpa);
2612	aim_conn_kill(od->sess, &cc->conn);
2613	g_free(cc->name);
2614	g_free(cc->show);
2615	g_free(cc);
2616	}
2617
2618	void oscar_chat_leave(struct groupchat *c)
2619	{
2620	oscar_chat_kill(c->ic, c->data);
2621	}
2622
2623	struct groupchat oscar_chat_join(struct im_connection ic, const char * room, const char * nick, const char * password )
2624	{
2625	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2626	aim_conn_t * cur;
2627
2628	if((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2629	int st;
2630
2631	st = aim_chatnav_createroom(od->sess, cur, room, 4);
2632
2633	return NULL;
2634	} else {
2635	struct create_room * cr = g_new0(struct create_room, 1);
2636
2637	cr->exchange = 4;
2638	cr->name = g_strdup(room);
2639	od->create_rooms = g_slist_append(od->create_rooms, cr);
2640	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2641
2642	return NULL;
2643	}
2644	}
2645
2646	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2647	{
2648	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2649	struct groupchat *ret;
2650	static int chat_id = 0;
2651	char * chatname;
2652
2653	chatname = g_strdup_printf("%s%d", ic->acc->user, chat_id++);
2654
2655	ret = oscar_chat_join(ic, chatname, NULL, NULL);
2656
2657	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2658
2659	g_free(chatname);
2660
2661	return NULL;
2662	}
2663
2664	void oscar_accept_chat(void *data)
2665	{
2666	struct aim_chat_invitation * inv = data;
2667
2668	oscar_chat_join(inv->ic, inv->name, NULL, NULL);
2669	g_free(inv->name);
2670	g_free(inv);
2671	}
2672
2673	void oscar_reject_chat(void *data)
2674	{
2675	struct aim_chat_invitation * inv = data;
2676
2677	g_free(inv->name);
2678	g_free(inv);
2679	}
2680
2681	void oscar_initmodule()
2682	{
2683	struct prpl *ret = g_new0(struct prpl, 1);
2684	ret->name = "oscar";
2685	ret->away_states = oscar_away_states;
2686	ret->init = oscar_init;
2687	ret->login = oscar_login;
2688	ret->keepalive = oscar_keepalive;
2689	ret->logout = oscar_logout;
2690	ret->buddy_msg = oscar_buddy_msg;
2691	ret->get_info = oscar_get_info;
2692	ret->set_away = oscar_set_away;
2693	ret->get_away = oscar_get_away;
2694	ret->add_buddy = oscar_add_buddy;
2695	ret->remove_buddy = oscar_remove_buddy;
2696	ret->chat_msg = oscar_chat_msg;
2697	ret->chat_invite = oscar_chat_invite;
2698	ret->chat_leave = oscar_chat_leave;
2699	ret->chat_with = oscar_chat_with;
2700	ret->chat_join = oscar_chat_join;
2701	ret->add_permit = oscar_add_permit;
2702	ret->add_deny = oscar_add_deny;
2703	ret->rem_permit = oscar_rem_permit;
2704	ret->rem_deny = oscar_rem_deny;
2705	ret->set_permit_deny = oscar_set_permit_deny;
2706	ret->send_typing = oscar_send_typing;
2707
2708	ret->handle_cmp = aim_sncmp;
2709
2710	register_protocol(ret);
2711	}

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