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source: protocols/oscar/oscar.c @ 4eb4c0f

Last change on this file since 4eb4c0f was 4eb4c0f, checked in by Sven Moritz Hallberg <sm@…>, at 2008-02-16T17:15:31Z
merge in upstream changes
Property mode set to `100644`
File size: 74.3 KB

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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	/* Don't know if support for UTF8 is really working. For now it's UTF16 here.
64	static int gaim_caps = AIM_CAPS_UTF8; */
65
66	static int gaim_caps = AIM_CAPS_INTEROP \| AIM_CAPS_ICHAT \| AIM_CAPS_ICQSERVERRELAY \| AIM_CAPS_CHAT;
67	static guint8 gaim_features[] = {0x01, 0x01, 0x01, 0x02};
68
69	struct oscar_data {
70	aim_session_t *sess;
71	aim_conn_t *conn;
72
73	guint cnpa;
74	guint paspa;
75
76	GSList *create_rooms;
77
78	gboolean conf;
79	gboolean reqemail;
80	gboolean setemail;
81	char *email;
82	gboolean setnick;
83	char *newsn;
84	gboolean chpass;
85	char *oldp;
86	char *newp;
87
88	GSList *oscar_chats;
89
90	gboolean killme;
91	gboolean icq;
92	GSList *evilhack;
93
94	GHashTable *ips;
95
96	struct {
97	guint maxbuddies; /* max users you can watch */
98	guint maxwatchers; /* max users who can watch you */
99	guint maxpermits; /* max users on permit list */
100	guint maxdenies; /* max users on deny list */
101	guint maxsiglen; /* max size (bytes) of profile */
102	guint maxawaymsglen; /* max size (bytes) of posted away message */
103	} rights;
104	};
105
106	struct create_room {
107	char *name;
108	int exchange;
109	};
110
111	struct chat_connection {
112	char *name;
113	char show; / AOL did something funny to us */
114	guint16 exchange;
115	guint16 instance;
116	int fd; /* this is redundant since we have the conn below */
117	aim_conn_t *conn;
118	int inpa;
119	int id;
120	struct im_connection ic; / i hate this. */
121	struct groupchat cnv; / bah. */
122	int maxlen;
123	int maxvis;
124	};
125
126	struct ask_direct {
127	struct im_connection *ic;
128	char *sn;
129	char ip[64];
130	guint8 cookie[8];
131	};
132
133	struct icq_auth {
134	struct im_connection *ic;
135	guint32 uin;
136	};
137
138	static char extract_name(const char name) {
139	char *tmp;
140	int i, j;
141	char *x = strchr(name, '-');
142	if (!x) return g_strdup(name);
143	x = strchr(++x, '-');
144	if (!x) return g_strdup(name);
145	tmp = g_strdup(++x);
146
147	for (i = 0, j = 0; x[i]; i++) {
148	char hex[3];
149	if (x[i] != '%') {
150	tmp[j++] = x[i];
151	continue;
152	}
153	strncpy(hex, x + ++i, 2); hex[2] = 0;
154	i++;
155	tmp[j++] = (char)strtol(hex, NULL, 16);
156	}
157
158	tmp[j] = 0;
159	return tmp;
160	}
161
162	static struct chat_connection find_oscar_chat_by_conn(struct im_connection ic,
163	aim_conn_t *conn) {
164	GSList g = ((struct oscar_data )ic->proto_data)->oscar_chats;
165	struct chat_connection *c = NULL;
166
167	while (g) {
168	c = (struct chat_connection *)g->data;
169	if (c->conn == conn)
170	break;
171	g = g->next;
172	c = NULL;
173	}
174
175	return c;
176	}
177
178	static int gaim_parse_auth_resp (aim_session_t , aim_frame_t , ...);
179	static int gaim_parse_login (aim_session_t , aim_frame_t , ...);
180	static int gaim_handle_redirect (aim_session_t , aim_frame_t , ...);
181	static int gaim_parse_oncoming (aim_session_t , aim_frame_t , ...);
182	static int gaim_parse_offgoing (aim_session_t , aim_frame_t , ...);
183	static int gaim_parse_incoming_im(aim_session_t , aim_frame_t , ...);
184	static int gaim_parse_misses (aim_session_t , aim_frame_t , ...);
185	static int gaim_parse_motd (aim_session_t , aim_frame_t , ...);
186	static int gaim_chatnav_info (aim_session_t , aim_frame_t , ...);
187	static int gaim_chat_join (aim_session_t , aim_frame_t , ...);
188	static int gaim_chat_leave (aim_session_t , aim_frame_t , ...);
189	static int gaim_chat_info_update (aim_session_t , aim_frame_t , ...);
190	static int gaim_chat_incoming_msg(aim_session_t , aim_frame_t , ...);
191	static int gaim_parse_ratechange (aim_session_t , aim_frame_t , ...);
192	static int gaim_bosrights (aim_session_t , aim_frame_t , ...);
193	static int conninitdone_bos (aim_session_t , aim_frame_t , ...);
194	static int conninitdone_admin (aim_session_t , aim_frame_t , ...);
195	static int conninitdone_chat (aim_session_t , aim_frame_t , ...);
196	static int conninitdone_chatnav (aim_session_t , aim_frame_t , ...);
197	static int gaim_parse_msgerr (aim_session_t , aim_frame_t , ...);
198	static int gaim_parse_locaterights(aim_session_t , aim_frame_t , ...);
199	static int gaim_parse_buddyrights(aim_session_t , aim_frame_t , ...);
200	static int gaim_parse_locerr (aim_session_t , aim_frame_t , ...);
201	static int gaim_icbm_param_info (aim_session_t , aim_frame_t , ...);
202	static int gaim_parse_genericerr (aim_session_t , aim_frame_t , ...);
203	static int gaim_memrequest (aim_session_t , aim_frame_t , ...);
204	static int gaim_selfinfo (aim_session_t , aim_frame_t , ...);
205	static int gaim_offlinemsg (aim_session_t , aim_frame_t , ...);
206	static int gaim_offlinemsgdone (aim_session_t , aim_frame_t , ...);
207	static int gaim_ssi_parserights (aim_session_t , aim_frame_t , ...);
208	static int gaim_ssi_parselist (aim_session_t , aim_frame_t , ...);
209	static int gaim_ssi_parseack (aim_session_t , aim_frame_t , ...);
210	static int gaim_parsemtn (aim_session_t , aim_frame_t , ...);
211	static int gaim_icqinfo (aim_session_t , aim_frame_t , ...);
212	static int gaim_parseaiminfo (aim_session_t , aim_frame_t , ...);
213
214	static char *msgerrreason[] = {
215	"Invalid error",
216	"Invalid SNAC",
217	"Rate to host",
218	"Rate to client",
219	"Not logged in",
220	"Service unavailable",
221	"Service not defined",
222	"Obsolete SNAC",
223	"Not supported by host",
224	"Not supported by client",
225	"Refused by client",
226	"Reply too big",
227	"Responses lost",
228	"Request denied",
229	"Busted SNAC payload",
230	"Insufficient rights",
231	"In local permit/deny",
232	"Too evil (sender)",
233	"Too evil (receiver)",
234	"User temporarily unavailable",
235	"No match",
236	"List overflow",
237	"Request ambiguous",
238	"Queue full",
239	"Not while on AOL"
240	};
241	static int msgerrreasonlen = 25;
242
243	static gboolean oscar_callback(gpointer data, gint source,
244	b_input_condition condition) {
245	aim_conn_t conn = (aim_conn_t )data;
246	aim_session_t *sess = aim_conn_getsess(conn);
247	struct im_connection *ic = sess ? sess->aux_data : NULL;
248	struct oscar_data *odata;
249
250	if (!ic) {
251	/* ic is null. we return, else we seg SIGSEG on next line. */
252	return FALSE;
253	}
254
255	if (!g_slist_find(get_connections(), ic)) {
256	/* oh boy. this is probably bad. i guess the only thing we
257	* can really do is return? */
258	return FALSE;
259	}
260
261	odata = (struct oscar_data *)ic->proto_data;
262
263	if (condition & GAIM_INPUT_READ) {
264	if (aim_get_command(odata->sess, conn) >= 0) {
265	aim_rxdispatch(odata->sess);
266	if (odata->killme)
267	imc_logout(ic, TRUE);
268	} else {
269	if ((conn->type == AIM_CONN_TYPE_BOS) \|\|
270	!(aim_getconn_type(odata->sess, AIM_CONN_TYPE_BOS))) {
271	imcb_error(ic, _("Disconnected."));
272	imc_logout(ic, TRUE);
273	} else if (conn->type == AIM_CONN_TYPE_CHAT) {
274	struct chat_connection *c = find_oscar_chat_by_conn(ic, conn);
275	c->conn = NULL;
276	if (c->inpa > 0)
277	b_event_remove(c->inpa);
278	c->inpa = 0;
279	c->fd = -1;
280	aim_conn_kill(odata->sess, &conn);
281	imcb_error(sess->aux_data, _("You have been disconnected from chat room %s."), c->name);
282	} else if (conn->type == AIM_CONN_TYPE_CHATNAV) {
283	if (odata->cnpa > 0)
284	b_event_remove(odata->cnpa);
285	odata->cnpa = 0;
286	while (odata->create_rooms) {
287	struct create_room *cr = odata->create_rooms->data;
288	g_free(cr->name);
289	odata->create_rooms =
290	g_slist_remove(odata->create_rooms, cr);
291	g_free(cr);
292	imcb_error(sess->aux_data, _("Chat is currently unavailable"));
293	}
294	aim_conn_kill(odata->sess, &conn);
295	} else if (conn->type == AIM_CONN_TYPE_AUTH) {
296	if (odata->paspa > 0)
297	b_event_remove(odata->paspa);
298	odata->paspa = 0;
299	aim_conn_kill(odata->sess, &conn);
300	} else {
301	aim_conn_kill(odata->sess, &conn);
302	}
303	}
304	} else {
305	/* WTF??? */
306	return FALSE;
307	}
308
309	return TRUE;
310	}
311
312	static gboolean oscar_login_connect(gpointer data, gint source, b_input_condition cond)
313	{
314	struct im_connection *ic = data;
315	struct oscar_data *odata;
316	aim_session_t *sess;
317	aim_conn_t *conn;
318
319	if (!g_slist_find(get_connections(), ic)) {
320	closesocket(source);
321	return FALSE;
322	}
323
324	odata = ic->proto_data;
325	sess = odata->sess;
326	conn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
327
328	if (source < 0) {
329	imcb_error(ic, _("Couldn't connect to host"));
330	imc_logout(ic, TRUE);
331	return FALSE;
332	}
333
334	aim_conn_completeconnect(sess, conn);
335	ic->inpa = b_input_add(conn->fd, GAIM_INPUT_READ,
336	oscar_callback, conn);
337
338	return FALSE;
339	}
340
341	static void oscar_init(account_t *acc)
342	{
343	set_t *s;
344
345	s = set_add( &acc->set, "server", AIM_DEFAULT_LOGIN_SERVER, set_eval_account, acc );
346	s->flags \|= ACC_SET_NOSAVE \| ACC_SET_OFFLINE_ONLY;
347
348	if (isdigit(acc->user[0])) {
349	s = set_add( &acc->set, "web_aware", "false", set_eval_bool, acc );
350	s->flags \|= ACC_SET_OFFLINE_ONLY;
351	}
352	}
353
354	static void oscar_login(account_t *acc) {
355	aim_session_t *sess;
356	aim_conn_t *conn;
357	struct im_connection *ic = imcb_new(acc);
358	struct oscar_data *odata = ic->proto_data = g_new0(struct oscar_data, 1);
359
360	if (isdigit(acc->user[0]))
361	odata->icq = TRUE;
362	else
363	ic->flags \|= OPT_DOES_HTML;
364
365	sess = g_new0(aim_session_t, 1);
366
367	aim_session_init(sess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 0);
368
369	/* we need an immediate queue because we don't use a while-loop to
370	* see if things need to be sent. */
371	aim_tx_setenqueue(sess, AIM_TX_IMMEDIATE, NULL);
372	odata->sess = sess;
373	sess->aux_data = ic;
374
375	conn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
376	if (conn == NULL) {
377	imcb_error(ic, _("Unable to login to AIM"));
378	imc_logout(ic, TRUE);
379	return;
380	}
381
382	imcb_log(ic, _("Signon: %s"), ic->acc->user);
383
384	aim_conn_addhandler(sess, conn, 0x0017, 0x0007, gaim_parse_login, 0);
385	aim_conn_addhandler(sess, conn, 0x0017, 0x0003, gaim_parse_auth_resp, 0);
386
387	conn->status \|= AIM_CONN_STATUS_INPROGRESS;
388	conn->fd = proxy_connect(set_getstr(&acc->set, "server"),
389	AIM_LOGIN_PORT, oscar_login_connect, ic);
390	if (conn->fd < 0) {
391	imcb_error(ic, _("Couldn't connect to host"));
392	imc_logout(ic, TRUE);
393	return;
394	}
395	aim_request_login(sess, conn, ic->acc->user);
396	}
397
398	static void oscar_logout(struct im_connection *ic) {
399	struct oscar_data odata = (struct oscar_data )ic->proto_data;
400
401	while (odata->oscar_chats) {
402	struct chat_connection *n = odata->oscar_chats->data;
403	if (n->inpa > 0)
404	b_event_remove(n->inpa);
405	g_free(n->name);
406	g_free(n->show);
407	odata->oscar_chats = g_slist_remove(odata->oscar_chats, n);
408	g_free(n);
409	}
410	while (odata->create_rooms) {
411	struct create_room *cr = odata->create_rooms->data;
412	g_free(cr->name);
413	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
414	g_free(cr);
415	}
416	if (odata->ips)
417	g_hash_table_destroy(odata->ips);
418	if (odata->email)
419	g_free(odata->email);
420	if (odata->newp)
421	g_free(odata->newp);
422	if (odata->oldp)
423	g_free(odata->oldp);
424	if (ic->inpa > 0)
425	b_event_remove(ic->inpa);
426	if (odata->cnpa > 0)
427	b_event_remove(odata->cnpa);
428	if (odata->paspa > 0)
429	b_event_remove(odata->paspa);
430	aim_session_kill(odata->sess);
431	g_free(odata->sess);
432	odata->sess = NULL;
433	g_free(ic->proto_data);
434	ic->proto_data = NULL;
435	}
436
437	static gboolean oscar_bos_connect(gpointer data, gint source, b_input_condition cond) {
438	struct im_connection *ic = data;
439	struct oscar_data *odata;
440	aim_session_t *sess;
441	aim_conn_t *bosconn;
442
443	if (!g_slist_find(get_connections(), ic)) {
444	closesocket(source);
445	return FALSE;
446	}
447
448	odata = ic->proto_data;
449	sess = odata->sess;
450	bosconn = odata->conn;
451
452	if (source < 0) {
453	imcb_error(ic, _("Could Not Connect"));
454	imc_logout(ic, TRUE);
455	return FALSE;
456	}
457
458	aim_conn_completeconnect(sess, bosconn);
459	ic->inpa = b_input_add(bosconn->fd, GAIM_INPUT_READ,
460	oscar_callback, bosconn);
461	imcb_log(ic, _("Connection established, cookie sent"));
462
463	return FALSE;
464	}
465
466	static int gaim_parse_auth_resp(aim_session_t sess, aim_frame_t fr, ...) {
467	va_list ap;
468	struct aim_authresp_info *info;
469	int i; char *host; int port;
470	aim_conn_t *bosconn;
471
472	struct im_connection *ic = sess->aux_data;
473	struct oscar_data *od = ic->proto_data;
474	port = AIM_LOGIN_PORT;
475
476	va_start(ap, fr);
477	info = va_arg(ap, struct aim_authresp_info *);
478	va_end(ap);
479
480	if (info->errorcode \|\| !info->bosip \|\| !info->cookie) {
481	switch (info->errorcode) {
482	case 0x05:
483	/* Incorrect nick/password */
484	imcb_error(ic, _("Incorrect nickname or password."));
485	// plugin_event(event_error, (void *)980, 0, 0, 0);
486	break;
487	case 0x11:
488	/* Suspended account */
489	imcb_error(ic, _("Your account is currently suspended."));
490	break;
491	case 0x18:
492	/* connecting too frequently */
493	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."));
494	break;
495	case 0x1c:
496	/* client too old */
497	imcb_error(ic, _("The client version you are using is too old. Please upgrade at " WEBSITE));
498	break;
499	default:
500	imcb_error(ic, _("Authentication Failed"));
501	break;
502	}
503	od->killme = TRUE;
504	return 1;
505	}
506
507
508	aim_conn_kill(sess, &fr->conn);
509
510	bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, NULL);
511	if (bosconn == NULL) {
512	imcb_error(ic, _("Internal Error"));
513	od->killme = TRUE;
514	return 0;
515	}
516
517	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_bos, 0);
518	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_RIGHTS, gaim_bosrights, 0);
519	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
520	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, gaim_handle_redirect, 0);
521	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, gaim_parse_locaterights, 0);
522	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, gaim_parse_buddyrights, 0);
523	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, gaim_parse_oncoming, 0);
524	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, gaim_parse_offgoing, 0);
525	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, gaim_parse_incoming_im, 0);
526	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, gaim_parse_locerr, 0);
527	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, gaim_parse_misses, 0);
528	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, gaim_parse_ratechange, 0);
529	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, gaim_parse_msgerr, 0);
530	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, gaim_parse_motd, 0);
531	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_PARAMINFO, gaim_icbm_param_info, 0);
532	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR, gaim_parse_genericerr, 0);
533	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ERROR, gaim_parse_genericerr, 0);
534	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BOS, AIM_CB_BOS_ERROR, gaim_parse_genericerr, 0);
535	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, 0x1f, gaim_memrequest, 0);
536	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SELFINFO, gaim_selfinfo, 0);
537	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSG, gaim_offlinemsg, 0);
538	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_OFFLINEMSGCOMPLETE, gaim_offlinemsgdone, 0);
539	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ICQ, AIM_CB_ICQ_INFO, gaim_icqinfo, 0);
540	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_RIGHTSINFO, gaim_ssi_parserights, 0);
541	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_LIST, gaim_ssi_parselist, 0);
542	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SSI, AIM_CB_SSI_SRVACK, gaim_ssi_parseack, 0);
543	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, gaim_parseaiminfo, 0);
544	aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MTN, gaim_parsemtn, 0);
545
546	((struct oscar_data *)ic->proto_data)->conn = bosconn;
547	for (i = 0; i < (int)strlen(info->bosip); i++) {
548	if (info->bosip[i] == ':') {
549	port = atoi(&(info->bosip[i+1]));
550	break;
551	}
552	}
553	host = g_strndup(info->bosip, i);
554	bosconn->status \|= AIM_CONN_STATUS_INPROGRESS;
555	bosconn->fd = proxy_connect(host, port, oscar_bos_connect, ic);
556	g_free(host);
557	if (bosconn->fd < 0) {
558	imcb_error(ic, _("Could Not Connect"));
559	od->killme = TRUE;
560	return 0;
561	}
562	aim_sendcookie(sess, bosconn, info->cookie);
563	b_event_remove(ic->inpa);
564
565	return 1;
566	}
567
568	struct pieceofcrap {
569	struct im_connection *ic;
570	unsigned long offset;
571	unsigned long len;
572	char *modname;
573	int fd;
574	aim_conn_t *conn;
575	unsigned int inpa;
576	};
577
578	static gboolean damn_you(gpointer data, gint source, b_input_condition c)
579	{
580	struct pieceofcrap *pos = data;
581	struct oscar_data *od = pos->ic->proto_data;
582	char in = '\0';
583	int x = 0;
584	unsigned char m[17];
585
586	while (read(pos->fd, &in, 1) == 1) {
587	if (in == '\n')
588	x++;
589	else if (in != '\r')
590	x = 0;
591	if (x == 2)
592	break;
593	in = '\0';
594	}
595	if (in != '\n') {
596	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
597	" You may be disconnected shortly.");
598	b_event_remove(pos->inpa);
599	closesocket(pos->fd);
600	g_free(pos);
601	return FALSE;
602	}
603	/* [WvG] Wheeeee! Who needs error checking anyway? ;-) */
604	read(pos->fd, m, 16);
605	m[16] = '\0';
606	b_event_remove(pos->inpa);
607	closesocket(pos->fd);
608	aim_sendmemblock(od->sess, pos->conn, 0, 16, m, AIM_SENDMEMBLOCK_FLAG_ISHASH);
609	g_free(pos);
610
611	return FALSE;
612	}
613
614	static gboolean straight_to_hell(gpointer data, gint source, b_input_condition cond) {
615	struct pieceofcrap *pos = data;
616	char buf[BUF_LONG];
617
618	if (source < 0) {
619	imcb_error(pos->ic, "Gaim was unable to get a valid hash for logging into AIM."
620	" You may be disconnected shortly.");
621	if (pos->modname)
622	g_free(pos->modname);
623	g_free(pos);
624	return FALSE;
625	}
626
627	g_snprintf(buf, sizeof(buf), "GET " AIMHASHDATA
628	"?offset=%ld&len=%ld&modname=%s HTTP/1.0\n\n",
629	pos->offset, pos->len, pos->modname ? pos->modname : "");
630	write(pos->fd, buf, strlen(buf));
631	if (pos->modname)
632	g_free(pos->modname);
633	pos->inpa = b_input_add(pos->fd, GAIM_INPUT_READ, damn_you, pos);
634	return FALSE;
635	}
636
637	/* size of icbmui.ocm, the largest module in AIM 3.5 */
638	#define AIM_MAX_FILE_SIZE 98304
639
640	int gaim_memrequest(aim_session_t sess, aim_frame_t fr, ...) {
641	va_list ap;
642	struct pieceofcrap *pos;
643	guint32 offset, len;
644	char *modname;
645	int fd;
646
647	va_start(ap, fr);
648	offset = (guint32)va_arg(ap, unsigned long);
649	len = (guint32)va_arg(ap, unsigned long);
650	modname = va_arg(ap, char *);
651	va_end(ap);
652
653	if (len == 0) {
654	aim_sendmemblock(sess, fr->conn, offset, len, NULL,
655	AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
656	return 1;
657	}
658	/* uncomment this when you're convinced it's right. remember, it's been wrong before.
659	if (offset > AIM_MAX_FILE_SIZE \|\| len > AIM_MAX_FILE_SIZE) {
660	char *buf;
661	int i = 8;
662	if (modname)
663	i += strlen(modname);
664	buf = g_malloc(i);
665	i = 0;
666	if (modname) {
667	memcpy(buf, modname, strlen(modname));
668	i += strlen(modname);
669	}
670	buf[i++] = offset & 0xff;
671	buf[i++] = (offset >> 8) & 0xff;
672	buf[i++] = (offset >> 16) & 0xff;
673	buf[i++] = (offset >> 24) & 0xff;
674	buf[i++] = len & 0xff;
675	buf[i++] = (len >> 8) & 0xff;
676	buf[i++] = (len >> 16) & 0xff;
677	buf[i++] = (len >> 24) & 0xff;
678	aim_sendmemblock(sess, command->conn, offset, i, buf, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);
679	g_free(buf);
680	return 1;
681	}
682	*/
683
684	pos = g_new0(struct pieceofcrap, 1);
685	pos->ic = sess->aux_data;
686	pos->conn = fr->conn;
687
688	pos->offset = offset;
689	pos->len = len;
690	pos->modname = modname ? g_strdup(modname) : NULL;
691
692	fd = proxy_connect("gaim.sourceforge.net", 80, straight_to_hell, pos);
693	if (fd < 0) {
694	if (pos->modname)
695	g_free(pos->modname);
696	g_free(pos);
697	imcb_error(sess->aux_data, "Gaim was unable to get a valid hash for logging into AIM."
698	" You may be disconnected shortly.");
699	}
700	pos->fd = fd;
701
702	return 1;
703	}
704
705	static int gaim_parse_login(aim_session_t sess, aim_frame_t fr, ...) {
706	#if 0
707	struct client_info_s info = {"gaim", 4, 1, 2010, "us", "en", 0x0004, 0x0000, 0x04b};
708	#else
709	struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
710	#endif
711	char *key;
712	va_list ap;
713	struct im_connection *ic = sess->aux_data;
714
715	va_start(ap, fr);
716	key = va_arg(ap, char *);
717	va_end(ap);
718
719	aim_send_login(sess, fr->conn, ic->acc->user, ic->acc->pass, &info, key);
720
721	return 1;
722	}
723
724	static int conninitdone_chat(aim_session_t sess, aim_frame_t fr, ...) {
725	struct im_connection *ic = sess->aux_data;
726	struct chat_connection *chatcon;
727	static int id = 1;
728
729	aim_conn_addhandler(sess, fr->conn, 0x000e, 0x0001, gaim_parse_genericerr, 0);
730	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, gaim_chat_join, 0);
731	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, gaim_chat_leave, 0);
732	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, gaim_chat_info_update, 0);
733	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, gaim_chat_incoming_msg, 0);
734
735	aim_clientready(sess, fr->conn);
736
737	chatcon = find_oscar_chat_by_conn(ic, fr->conn);
738	chatcon->id = id;
739	chatcon->cnv = imcb_chat_new(ic, chatcon->show);
740	chatcon->cnv->data = chatcon;
741
742	return 1;
743	}
744
745	static int conninitdone_chatnav(aim_session_t sess, aim_frame_t fr, ...) {
746
747	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_ERROR, gaim_parse_genericerr, 0);
748	aim_conn_addhandler(sess, fr->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, gaim_chatnav_info, 0);
749
750	aim_clientready(sess, fr->conn);
751
752	aim_chatnav_reqrights(sess, fr->conn);
753
754	return 1;
755	}
756
757	static gboolean oscar_chatnav_connect(gpointer data, gint source, b_input_condition cond) {
758	struct im_connection *ic = data;
759	struct oscar_data *odata;
760	aim_session_t *sess;
761	aim_conn_t *tstconn;
762
763	if (!g_slist_find(get_connections(), ic)) {
764	closesocket(source);
765	return FALSE;
766	}
767
768	odata = ic->proto_data;
769	sess = odata->sess;
770	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_CHATNAV);
771
772	if (source < 0) {
773	aim_conn_kill(sess, &tstconn);
774	return FALSE;
775	}
776
777	aim_conn_completeconnect(sess, tstconn);
778	odata->cnpa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
779	oscar_callback, tstconn);
780
781	return FALSE;
782	}
783
784	static gboolean oscar_auth_connect(gpointer data, gint source, b_input_condition cond)
785	{
786	struct im_connection *ic = data;
787	struct oscar_data *odata;
788	aim_session_t *sess;
789	aim_conn_t *tstconn;
790
791	if (!g_slist_find(get_connections(), ic)) {
792	closesocket(source);
793	return FALSE;
794	}
795
796	odata = ic->proto_data;
797	sess = odata->sess;
798	tstconn = aim_getconn_type_all(sess, AIM_CONN_TYPE_AUTH);
799
800	if (source < 0) {
801	aim_conn_kill(sess, &tstconn);
802	return FALSE;
803	}
804
805	aim_conn_completeconnect(sess, tstconn);
806	odata->paspa = b_input_add(tstconn->fd, GAIM_INPUT_READ,
807	oscar_callback, tstconn);
808
809	return FALSE;
810	}
811
812	static gboolean oscar_chat_connect(gpointer data, gint source, b_input_condition cond)
813	{
814	struct chat_connection *ccon = data;
815	struct im_connection *ic = ccon->ic;
816	struct oscar_data *odata;
817	aim_session_t *sess;
818	aim_conn_t *tstconn;
819
820	if (!g_slist_find(get_connections(), ic)) {
821	closesocket(source);
822	g_free(ccon->show);
823	g_free(ccon->name);
824	g_free(ccon);
825	return FALSE;
826	}
827
828	odata = ic->proto_data;
829	sess = odata->sess;
830	tstconn = ccon->conn;
831
832	if (source < 0) {
833	aim_conn_kill(sess, &tstconn);
834	g_free(ccon->show);
835	g_free(ccon->name);
836	g_free(ccon);
837	return FALSE;
838	}
839
840	aim_conn_completeconnect(sess, ccon->conn);
841	ccon->inpa = b_input_add(tstconn->fd,
842	GAIM_INPUT_READ,
843	oscar_callback, tstconn);
844	odata->oscar_chats = g_slist_append(odata->oscar_chats, ccon);
845
846	return FALSE;
847	}
848
849	/* Hrmph. I don't know how to make this look better. --mid */
850	static int gaim_handle_redirect(aim_session_t sess, aim_frame_t fr, ...) {
851	va_list ap;
852	struct aim_redirect_data *redir;
853	struct im_connection *ic = sess->aux_data;
854	aim_conn_t *tstconn;
855	int i;
856	char *host;
857	int port;
858
859	va_start(ap, fr);
860	redir = va_arg(ap, struct aim_redirect_data *);
861	va_end(ap);
862
863	port = AIM_LOGIN_PORT;
864	for (i = 0; i < (int)strlen(redir->ip); i++) {
865	if (redir->ip[i] == ':') {
866	port = atoi(&(redir->ip[i+1]));
867	break;
868	}
869	}
870	host = g_strndup(redir->ip, i);
871
872	switch(redir->group) {
873	case 0x7: /* Authorizer */
874	tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, NULL);
875	if (tstconn == NULL) {
876	g_free(host);
877	return 1;
878	}
879	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_admin, 0);
880	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, gaim_info_change, 0);
881	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, gaim_info_change, 0);
882	// aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, gaim_account_confirm, 0);
883
884	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
885	tstconn->fd = proxy_connect(host, port, oscar_auth_connect, ic);
886	if (tstconn->fd < 0) {
887	aim_conn_kill(sess, &tstconn);
888	g_free(host);
889	return 1;
890	}
891	aim_sendcookie(sess, tstconn, redir->cookie);
892	break;
893	case 0xd: /* ChatNav */
894	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, NULL);
895	if (tstconn == NULL) {
896	g_free(host);
897	return 1;
898	}
899	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chatnav, 0);
900
901	tstconn->status \|= AIM_CONN_STATUS_INPROGRESS;
902	tstconn->fd = proxy_connect(host, port, oscar_chatnav_connect, ic);
903	if (tstconn->fd < 0) {
904	aim_conn_kill(sess, &tstconn);
905	g_free(host);
906	return 1;
907	}
908	aim_sendcookie(sess, tstconn, redir->cookie);
909	break;
910	case 0xe: /* Chat */
911	{
912	struct chat_connection *ccon;
913
914	tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, NULL);
915	if (tstconn == NULL) {
916	g_free(host);
917	return 1;
918	}
919
920	aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNINITDONE, conninitdone_chat, 0);
921
922	ccon = g_new0(struct chat_connection, 1);
923	ccon->conn = tstconn;
924	ccon->ic = ic;
925	ccon->fd = -1;
926	ccon->name = g_strdup(redir->chat.room);
927	ccon->exchange = redir->chat.exchange;
928	ccon->instance = redir->chat.instance;
929	ccon->show = extract_name(redir->chat.room);
930
931	ccon->conn->status \|= AIM_CONN_STATUS_INPROGRESS;
932	ccon->conn->fd = proxy_connect(host, port, oscar_chat_connect, ccon);
933	if (ccon->conn->fd < 0) {
934	aim_conn_kill(sess, &tstconn);
935	g_free(host);
936	g_free(ccon->show);
937	g_free(ccon->name);
938	g_free(ccon);
939	return 1;
940	}
941	aim_sendcookie(sess, tstconn, redir->cookie);
942	}
943	break;
944	default: /* huh? */
945	break;
946	}
947
948	g_free(host);
949	return 1;
950	}
951
952	static int gaim_parse_oncoming(aim_session_t sess, aim_frame_t fr, ...) {
953	struct im_connection *ic = sess->aux_data;
954	struct oscar_data *od = ic->proto_data;
955	aim_userinfo_t *info;
956	time_t time_idle = 0, signon = 0;
957	int flags = OPT_LOGGED_IN;
958	char tmp, state_string = NULL;
959
960	va_list ap;
961	va_start(ap, fr);
962	info = va_arg(ap, aim_userinfo_t *);
963	va_end(ap);
964
965	if ((!od->icq) && (info->present & AIM_USERINFO_PRESENT_FLAGS)) {
966	if (info->flags & AIM_FLAG_AWAY)
967	flags \|= OPT_AWAY;
968	}
969
970	if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS) {
971	if (!(info->icqinfo.status & AIM_ICQ_STATE_CHAT) &&
972	(info->icqinfo.status != AIM_ICQ_STATE_NORMAL)) {
973	flags \|= OPT_AWAY;
974	}
975
976	if( info->icqinfo.status & AIM_ICQ_STATE_DND )
977	state_string = "Do Not Disturb";
978	else if( info->icqinfo.status & AIM_ICQ_STATE_OUT )
979	state_string = "Not Available";
980	else if( info->icqinfo.status & AIM_ICQ_STATE_BUSY )
981	state_string = "Occupied";
982	else if( info->icqinfo.status & AIM_ICQ_STATE_INVISIBLE )
983	state_string = "Invisible";
984	}
985
986	if (info->present & AIM_USERINFO_PRESENT_IDLE) {
987	time(&time_idle);
988	time_idle -= info->idletime*60;
989	}
990
991	if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN)
992	signon = time(NULL) - info->sessionlen;
993
994	if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR) {
995	uint32_t *uin = g_new0(uint32_t, 1);
996
997	if (od->ips == NULL)
998	od->ips = g_hash_table_new_full(g_int_hash, g_int_equal, g_free, NULL);
999
1000	if (sscanf(info->sn, "%d", uin) == 1)
1001	g_hash_table_insert(od->ips, uin, (gpointer) (long) info->icqinfo.ipaddr);
1002	}
1003
1004	tmp = g_strdup(normalize(ic->acc->user));
1005	if (!strcmp(tmp, normalize(info->sn)))
1006	g_snprintf(ic->displayname, sizeof(ic->displayname), "%s", info->sn);
1007	g_free(tmp);
1008
1009	imcb_buddy_status(ic, info->sn, flags, state_string, NULL);
1010	/* imcb_buddy_times(ic, info->sn, signon, time_idle); */
1011
1012	return 1;
1013	}
1014
1015	static int gaim_parse_offgoing(aim_session_t sess, aim_frame_t fr, ...) {
1016	aim_userinfo_t *info;
1017	va_list ap;
1018	struct im_connection *ic = sess->aux_data;
1019
1020	va_start(ap, fr);
1021	info = va_arg(ap, aim_userinfo_t *);
1022	va_end(ap);
1023
1024	imcb_buddy_status(ic, info->sn, 0, NULL, NULL );
1025
1026	return 1;
1027	}
1028
1029	static int incomingim_chan1(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch1_args args) {
1030	char *tmp = g_malloc(BUF_LONG + 1);
1031	struct im_connection *ic = sess->aux_data;
1032	int flags = 0;
1033
1034	if (args->icbmflags & AIM_IMFLAGS_AWAY)
1035	flags \|= OPT_AWAY;
1036
1037	if ((args->icbmflags & AIM_IMFLAGS_UNICODE) \|\| (args->icbmflags & AIM_IMFLAGS_ISO_8859_1)) {
1038	char *src;
1039
1040	if (args->icbmflags & AIM_IMFLAGS_UNICODE)
1041	src = "UNICODEBIG";
1042	else
1043	src = "ISO8859-1";
1044
1045	/* Try to use iconv first to convert the message to UTF8 - which is what BitlBee expects */
1046	if (do_iconv(src, "UTF-8", args->msg, tmp, args->msglen, BUF_LONG) >= 0) {
1047	// Successfully converted!
1048	} else if (args->icbmflags & AIM_IMFLAGS_UNICODE) {
1049	int i;
1050
1051	for (i = 0, tmp[0] = '\0'; i < args->msglen; i += 2) {
1052	unsigned short uni;
1053
1054	uni = ((args->msg[i] & 0xff) << 8) \| (args->msg[i+1] & 0xff);
1055
1056	if ((uni < 128) \|\| ((uni >= 160) && (uni <= 255))) { /* ISO 8859-1 */
1057	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "%c", uni);
1058	} else { /* something else, do UNICODE entity */
1059	g_snprintf(tmp+strlen(tmp), BUF_LONG-strlen(tmp), "&#%04x;", uni);
1060	}
1061	}
1062	} else {
1063	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1064	}
1065	} else if (args->mpmsg.numparts == 0) {
1066	g_snprintf(tmp, BUF_LONG, "%s", args->msg);
1067	} else {
1068	aim_mpmsg_section_t *part;
1069
1070	*tmp = 0;
1071	for (part = args->mpmsg.parts; part; part = part->next) {
1072	if (part->data) {
1073	g_strlcat(tmp, (char*) part->data, BUF_LONG);
1074	g_strlcat(tmp, "\n", BUF_LONG);
1075	}
1076	}
1077	}
1078
1079	strip_linefeed(tmp);
1080	imcb_buddy_msg(ic, userinfo->sn, tmp, flags, 0);
1081	g_free(tmp);
1082
1083	return 1;
1084	}
1085
1086	void oscar_accept_chat(gpointer w, struct aim_chat_invitation * inv);
1087	void oscar_reject_chat(gpointer w, struct aim_chat_invitation * inv);
1088
1089	static int incomingim_chan2(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch2_args args) {
1090	struct im_connection *ic = sess->aux_data;
1091
1092	if (args->status != AIM_RENDEZVOUS_PROPOSE)
1093	return 1;
1094
1095	if (args->reqclass & AIM_CAPS_CHAT) {
1096	char *name = extract_name(args->info.chat.roominfo.name);
1097	int *exch = g_new0(int, 1);
1098	GList *m = NULL;
1099	char txt[1024];
1100	struct aim_chat_invitation * inv = g_new0(struct aim_chat_invitation, 1);
1101
1102	m = g_list_append(m, g_strdup(name ? name : args->info.chat.roominfo.name));
1103	*exch = args->info.chat.roominfo.exchange;
1104	m = g_list_append(m, exch);
1105
1106	g_snprintf( txt, 1024, "Got an invitation to chatroom %s from %s: %s", name, userinfo->sn, args->msg );
1107
1108	inv->ic = ic;
1109	inv->exchange = *exch;
1110	inv->name = g_strdup(name);
1111
1112	imcb_ask( ic, txt, inv, oscar_accept_chat, oscar_reject_chat);
1113
1114	if (name)
1115	g_free(name);
1116	}
1117
1118	return 1;
1119	}
1120
1121	static void gaim_icq_authgrant(gpointer w, struct icq_auth *data) {
1122	char *uin, message;
1123	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1124
1125	uin = g_strdup_printf("%u", data->uin);
1126	message = 0;
1127	aim_ssi_auth_reply(od->sess, od->conn, uin, 1, "");
1128	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHGRANTED, &message);
1129	if(imcb_find_buddy(data->ic, uin) == NULL)
1130	imcb_ask_add(data->ic, uin, NULL);
1131
1132	g_free(uin);
1133	g_free(data);
1134	}
1135
1136	static void gaim_icq_authdeny(gpointer w, struct icq_auth *data) {
1137	char uin, message;
1138	struct oscar_data od = (struct oscar_data )data->ic->proto_data;
1139
1140	uin = g_strdup_printf("%u", data->uin);
1141	message = g_strdup_printf("No reason given.");
1142	aim_ssi_auth_reply(od->sess, od->conn, uin, 0, "");
1143	// aim_send_im_ch4(od->sess, uin, AIM_ICQMSG_AUTHDENIED, message);
1144	g_free(message);
1145
1146	g_free(uin);
1147	g_free(data);
1148	}
1149
1150	/*
1151	* For when other people ask you for authorization
1152	*/
1153	static void gaim_icq_authask(struct im_connection ic, guint32 uin, char msg) {
1154	struct icq_auth *data = g_new(struct icq_auth, 1);
1155	char *reason = NULL;
1156	char *dialog_msg;
1157
1158	if (strlen(msg) > 6)
1159	reason = msg + 6;
1160
1161	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.");
1162	data->ic = ic;
1163	data->uin = uin;
1164	imcb_ask(ic, dialog_msg, data, gaim_icq_authgrant, gaim_icq_authdeny);
1165	g_free(dialog_msg);
1166	}
1167
1168	static int incomingim_chan4(aim_session_t sess, aim_conn_t conn, aim_userinfo_t userinfo, struct aim_incomingim_ch4_args args) {
1169	struct im_connection *ic = sess->aux_data;
1170
1171	switch (args->type) {
1172	case 0x0001: { /* An almost-normal instant message. Mac ICQ sends this. It's peculiar. */
1173	char uin, message;
1174	uin = g_strdup_printf("%u", args->uin);
1175	message = g_strdup(args->msg);
1176	strip_linefeed(message);
1177	imcb_buddy_msg(ic, uin, message, 0, 0);
1178	g_free(uin);
1179	g_free(message);
1180	} break;
1181
1182	case 0x0004: { /* Someone sent you a URL */
1183	char uin, message;
1184	char **m;
1185
1186	uin = g_strdup_printf("%u", args->uin);
1187	m = g_strsplit(args->msg, "\376", 2);
1188
1189	if ((strlen(m[0]) != 0)) {
1190	message = g_strjoinv(" -- ", m);
1191	} else {
1192	message = m[1];
1193	}
1194
1195	strip_linefeed(message);
1196	imcb_buddy_msg(ic, uin, message, 0, 0);
1197	g_free(uin);
1198	g_free(m);
1199	g_free(message);
1200	} break;
1201
1202	case 0x0006: { /* Someone requested authorization */
1203	gaim_icq_authask(ic, args->uin, args->msg);
1204	} break;
1205
1206	case 0x0007: { /* Someone has denied you authorization */
1207	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.") );
1208	} break;
1209
1210	case 0x0008: { /* Someone has granted you authorization */
1211	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.") );
1212	} break;
1213
1214	case 0x0012: {
1215	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1216	} break;
1217
1218	default: {;
1219	} break;
1220	}
1221
1222	return 1;
1223	}
1224
1225	static int gaim_parse_incoming_im(aim_session_t sess, aim_frame_t fr, ...) {
1226	int channel, ret = 0;
1227	aim_userinfo_t *userinfo;
1228	va_list ap;
1229
1230	va_start(ap, fr);
1231	channel = va_arg(ap, int);
1232	userinfo = va_arg(ap, aim_userinfo_t *);
1233
1234	switch (channel) {
1235	case 1: { /* standard message */
1236	struct aim_incomingim_ch1_args *args;
1237	args = va_arg(ap, struct aim_incomingim_ch1_args *);
1238	ret = incomingim_chan1(sess, fr->conn, userinfo, args);
1239	} break;
1240
1241	case 2: { /* rendevous */
1242	struct aim_incomingim_ch2_args *args;
1243	args = va_arg(ap, struct aim_incomingim_ch2_args *);
1244	ret = incomingim_chan2(sess, fr->conn, userinfo, args);
1245	} break;
1246
1247	case 4: { /* ICQ */
1248	struct aim_incomingim_ch4_args *args;
1249	args = va_arg(ap, struct aim_incomingim_ch4_args *);
1250	ret = incomingim_chan4(sess, fr->conn, userinfo, args);
1251	} break;
1252
1253	default: {;
1254	} break;
1255	}
1256
1257	va_end(ap);
1258
1259	return ret;
1260	}
1261
1262	static int gaim_parse_misses(aim_session_t sess, aim_frame_t fr, ...) {
1263	va_list ap;
1264	guint16 chan, nummissed, reason;
1265	aim_userinfo_t *userinfo;
1266
1267	va_start(ap, fr);
1268	chan = (guint16)va_arg(ap, unsigned int);
1269	userinfo = va_arg(ap, aim_userinfo_t *);
1270	nummissed = (guint16)va_arg(ap, unsigned int);
1271	reason = (guint16)va_arg(ap, unsigned int);
1272	va_end(ap);
1273
1274	switch(reason) {
1275	case 0:
1276	/* Invalid (0) */
1277	imcb_error(sess->aux_data,
1278	nummissed == 1 ?
1279	_("You missed %d message from %s because it was invalid.") :
1280	_("You missed %d messages from %s because they were invalid."),
1281	nummissed,
1282	userinfo->sn);
1283	break;
1284	case 1:
1285	/* Message too large */
1286	imcb_error(sess->aux_data,
1287	nummissed == 1 ?
1288	_("You missed %d message from %s because it was too large.") :
1289	_("You missed %d messages from %s because they were too large."),
1290	nummissed,
1291	userinfo->sn);
1292	break;
1293	case 2:
1294	/* Rate exceeded */
1295	imcb_error(sess->aux_data,
1296	nummissed == 1 ?
1297	_("You missed %d message from %s because the rate limit has been exceeded.") :
1298	_("You missed %d messages from %s because the rate limit has been exceeded."),
1299	nummissed,
1300	userinfo->sn);
1301	break;
1302	case 3:
1303	/* Evil Sender */
1304	imcb_error(sess->aux_data,
1305	nummissed == 1 ?
1306	_("You missed %d message from %s because it was too evil.") :
1307	_("You missed %d messages from %s because they are too evil."),
1308	nummissed,
1309	userinfo->sn);
1310	break;
1311	case 4:
1312	/* Evil Receiver */
1313	imcb_error(sess->aux_data,
1314	nummissed == 1 ?
1315	_("You missed %d message from %s because you are too evil.") :
1316	_("You missed %d messages from %s because you are too evil."),
1317	nummissed,
1318	userinfo->sn);
1319	break;
1320	default:
1321	imcb_error(sess->aux_data,
1322	nummissed == 1 ?
1323	_("You missed %d message from %s for unknown reasons.") :
1324	_("You missed %d messages from %s for unknown reasons."),
1325	nummissed,
1326	userinfo->sn);
1327	break;
1328	}
1329
1330	return 1;
1331	}
1332
1333	static int gaim_parse_genericerr(aim_session_t sess, aim_frame_t fr, ...) {
1334	va_list ap;
1335	guint16 reason;
1336
1337	va_start(ap, fr);
1338	reason = (guint16)va_arg(ap, unsigned int);
1339	va_end(ap);
1340
1341	imcb_error(sess->aux_data, _("SNAC threw error: %s"),
1342	reason < msgerrreasonlen ? msgerrreason[reason] : "Unknown error");
1343
1344	return 1;
1345	}
1346
1347	static int gaim_parse_msgerr(aim_session_t sess, aim_frame_t fr, ...) {
1348	va_list ap;
1349	char *destn;
1350	guint16 reason;
1351
1352	va_start(ap, fr);
1353	reason = (guint16)va_arg(ap, unsigned int);
1354	destn = va_arg(ap, char *);
1355	va_end(ap);
1356
1357	imcb_error(sess->aux_data, _("Your message to %s did not get sent: %s"), destn,
1358	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1359
1360	return 1;
1361	}
1362
1363	static int gaim_parse_locerr(aim_session_t sess, aim_frame_t fr, ...) {
1364	va_list ap;
1365	char *destn;
1366	guint16 reason;
1367
1368	va_start(ap, fr);
1369	reason = (guint16)va_arg(ap, unsigned int);
1370	destn = va_arg(ap, char *);
1371	va_end(ap);
1372
1373	imcb_error(sess->aux_data, _("User information for %s unavailable: %s"), destn,
1374	(reason < msgerrreasonlen) ? msgerrreason[reason] : _("Reason unknown"));
1375
1376	return 1;
1377	}
1378
1379	static int gaim_parse_motd(aim_session_t sess, aim_frame_t fr, ...) {
1380	char *msg;
1381	guint16 id;
1382	va_list ap;
1383
1384	va_start(ap, fr);
1385	id = (guint16)va_arg(ap, unsigned int);
1386	msg = va_arg(ap, char *);
1387	va_end(ap);
1388
1389	if (id < 4)
1390	imcb_error(sess->aux_data, _("Your connection may be lost."));
1391
1392	return 1;
1393	}
1394
1395	static int gaim_chatnav_info(aim_session_t sess, aim_frame_t fr, ...) {
1396	va_list ap;
1397	guint16 type;
1398	struct im_connection *ic = sess->aux_data;
1399	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1400
1401	va_start(ap, fr);
1402	type = (guint16)va_arg(ap, unsigned int);
1403
1404	switch(type) {
1405	case 0x0002: {
1406	guint8 maxrooms;
1407	struct aim_chat_exchangeinfo *exchanges;
1408	int exchangecount; // i;
1409
1410	maxrooms = (guint8)va_arg(ap, unsigned int);
1411	exchangecount = va_arg(ap, int);
1412	exchanges = va_arg(ap, struct aim_chat_exchangeinfo *);
1413	va_end(ap);
1414
1415	while (odata->create_rooms) {
1416	struct create_room *cr = odata->create_rooms->data;
1417	aim_chatnav_createroom(sess, fr->conn, cr->name, cr->exchange);
1418	g_free(cr->name);
1419	odata->create_rooms = g_slist_remove(odata->create_rooms, cr);
1420	g_free(cr);
1421	}
1422	}
1423	break;
1424	case 0x0008: {
1425	char fqcn, name, *ck;
1426	guint16 instance, flags, maxmsglen, maxoccupancy, unknown, exchange;
1427	guint8 createperms;
1428	guint32 createtime;
1429
1430	fqcn = va_arg(ap, char *);
1431	instance = (guint16)va_arg(ap, unsigned int);
1432	exchange = (guint16)va_arg(ap, unsigned int);
1433	flags = (guint16)va_arg(ap, unsigned int);
1434	createtime = va_arg(ap, guint32);
1435	maxmsglen = (guint16)va_arg(ap, unsigned int);
1436	maxoccupancy = (guint16)va_arg(ap, unsigned int);
1437	createperms = (guint8)va_arg(ap, int);
1438	unknown = (guint16)va_arg(ap, unsigned int);
1439	name = va_arg(ap, char *);
1440	ck = va_arg(ap, char *);
1441	va_end(ap);
1442
1443	aim_chat_join(odata->sess, odata->conn, exchange, ck, instance);
1444	}
1445	break;
1446	default:
1447	va_end(ap);
1448	break;
1449	}
1450	return 1;
1451	}
1452
1453	static int gaim_chat_join(aim_session_t sess, aim_frame_t fr, ...) {
1454	va_list ap;
1455	int count, i;
1456	aim_userinfo_t *info;
1457	struct im_connection *g = sess->aux_data;
1458
1459	struct chat_connection *c = NULL;
1460
1461	va_start(ap, fr);
1462	count = va_arg(ap, int);
1463	info = va_arg(ap, aim_userinfo_t *);
1464	va_end(ap);
1465
1466	c = find_oscar_chat_by_conn(g, fr->conn);
1467	if (!c)
1468	return 1;
1469
1470	for (i = 0; i < count; i++)
1471	imcb_chat_add_buddy(c->cnv, info[i].sn);
1472
1473	return 1;
1474	}
1475
1476	static int gaim_chat_leave(aim_session_t sess, aim_frame_t fr, ...) {
1477	va_list ap;
1478	int count, i;
1479	aim_userinfo_t *info;
1480	struct im_connection *g = sess->aux_data;
1481
1482	struct chat_connection *c = NULL;
1483
1484	va_start(ap, fr);
1485	count = va_arg(ap, int);
1486	info = va_arg(ap, aim_userinfo_t *);
1487	va_end(ap);
1488
1489	c = find_oscar_chat_by_conn(g, fr->conn);
1490	if (!c)
1491	return 1;
1492
1493	for (i = 0; i < count; i++)
1494	imcb_chat_remove_buddy(c->cnv, info[i].sn, NULL);
1495
1496	return 1;
1497	}
1498
1499	static int gaim_chat_info_update(aim_session_t sess, aim_frame_t fr, ...) {
1500	va_list ap;
1501	aim_userinfo_t *userinfo;
1502	struct aim_chat_roominfo *roominfo;
1503	char *roomname;
1504	int usercount;
1505	char *roomdesc;
1506	guint16 unknown_c9, unknown_d2, unknown_d5, maxmsglen, maxvisiblemsglen;
1507	guint32 creationtime;
1508	struct im_connection *ic = sess->aux_data;
1509	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1510
1511	va_start(ap, fr);
1512	roominfo = va_arg(ap, struct aim_chat_roominfo *);
1513	roomname = va_arg(ap, char *);
1514	usercount= va_arg(ap, int);
1515	userinfo = va_arg(ap, aim_userinfo_t *);
1516	roomdesc = va_arg(ap, char *);
1517	unknown_c9 = (guint16)va_arg(ap, int);
1518	creationtime = (guint32)va_arg(ap, unsigned long);
1519	maxmsglen = (guint16)va_arg(ap, int);
1520	unknown_d2 = (guint16)va_arg(ap, int);
1521	unknown_d5 = (guint16)va_arg(ap, int);
1522	maxvisiblemsglen = (guint16)va_arg(ap, int);
1523	va_end(ap);
1524
1525	ccon->maxlen = maxmsglen;
1526	ccon->maxvis = maxvisiblemsglen;
1527
1528	return 1;
1529	}
1530
1531	static int gaim_chat_incoming_msg(aim_session_t sess, aim_frame_t fr, ...) {
1532	va_list ap;
1533	aim_userinfo_t *info;
1534	char *msg;
1535	struct im_connection *ic = sess->aux_data;
1536	struct chat_connection *ccon = find_oscar_chat_by_conn(ic, fr->conn);
1537	char *tmp;
1538
1539	va_start(ap, fr);
1540	info = va_arg(ap, aim_userinfo_t *);
1541	msg = va_arg(ap, char *);
1542
1543	tmp = g_malloc(BUF_LONG);
1544	g_snprintf(tmp, BUF_LONG, "%s", msg);
1545	imcb_chat_msg(ccon->cnv, info->sn, tmp, 0, 0);
1546	g_free(tmp);
1547
1548	return 1;
1549	}
1550
1551	static int gaim_parse_ratechange(aim_session_t sess, aim_frame_t fr, ...) {
1552	#if 0
1553	static const char *codes[5] = {
1554	"invalid",
1555	"change",
1556	"warning",
1557	"limit",
1558	"limit cleared",
1559	};
1560	#endif
1561	va_list ap;
1562	guint16 code, rateclass;
1563	guint32 windowsize, clear, alert, limit, disconnect, currentavg, maxavg;
1564
1565	va_start(ap, fr);
1566	code = (guint16)va_arg(ap, unsigned int);
1567	rateclass= (guint16)va_arg(ap, unsigned int);
1568	windowsize = (guint32)va_arg(ap, unsigned long);
1569	clear = (guint32)va_arg(ap, unsigned long);
1570	alert = (guint32)va_arg(ap, unsigned long);
1571	limit = (guint32)va_arg(ap, unsigned long);
1572	disconnect = (guint32)va_arg(ap, unsigned long);
1573	currentavg = (guint32)va_arg(ap, unsigned long);
1574	maxavg = (guint32)va_arg(ap, unsigned long);
1575	va_end(ap);
1576
1577	/* XXX fix these values */
1578	if (code == AIM_RATE_CODE_CHANGE) {
1579	if (currentavg >= clear)
1580	aim_conn_setlatency(fr->conn, 0);
1581	} else if (code == AIM_RATE_CODE_WARNING) {
1582	aim_conn_setlatency(fr->conn, windowsize/4);
1583	} else if (code == AIM_RATE_CODE_LIMIT) {
1584	imcb_error(sess->aux_data, _("The last message was not sent because you are over the rate limit. "
1585	"Please wait 10 seconds and try again."));
1586	aim_conn_setlatency(fr->conn, windowsize/2);
1587	} else if (code == AIM_RATE_CODE_CLEARLIMIT) {
1588	aim_conn_setlatency(fr->conn, 0);
1589	}
1590
1591	return 1;
1592	}
1593
1594	static int gaim_selfinfo(aim_session_t sess, aim_frame_t fr, ...) {
1595	va_list ap;
1596	aim_userinfo_t *info;
1597	struct im_connection *ic = sess->aux_data;
1598
1599	va_start(ap, fr);
1600	info = va_arg(ap, aim_userinfo_t *);
1601	va_end(ap);
1602
1603	ic->evil = info->warnlevel/10;
1604	/* ic->correction_time = (info->onlinesince - ic->login_time); */
1605
1606	return 1;
1607	}
1608
1609	static int conninitdone_bos(aim_session_t sess, aim_frame_t fr, ...) {
1610
1611	aim_reqpersonalinfo(sess, fr->conn);
1612	aim_bos_reqlocaterights(sess, fr->conn);
1613	aim_bos_reqbuddyrights(sess, fr->conn);
1614
1615	aim_reqicbmparams(sess);
1616
1617	aim_bos_reqrights(sess, fr->conn);
1618	aim_bos_setgroupperm(sess, fr->conn, AIM_FLAG_ALLUSERS);
1619	aim_bos_setprivacyflags(sess, fr->conn, AIM_PRIVFLAGS_ALLOWIDLE \|
1620	AIM_PRIVFLAGS_ALLOWMEMBERSINCE);
1621
1622	return 1;
1623	}
1624
1625	static int conninitdone_admin(aim_session_t sess, aim_frame_t fr, ...) {
1626	struct im_connection *ic = sess->aux_data;
1627	struct oscar_data *od = ic->proto_data;
1628
1629	aim_clientready(sess, fr->conn);
1630
1631	if (od->chpass) {
1632	aim_admin_changepasswd(sess, fr->conn, od->newp, od->oldp);
1633	g_free(od->oldp);
1634	od->oldp = NULL;
1635	g_free(od->newp);
1636	od->newp = NULL;
1637	od->chpass = FALSE;
1638	}
1639	if (od->setnick) {
1640	aim_admin_setnick(sess, fr->conn, od->newsn);
1641	g_free(od->newsn);
1642	od->newsn = NULL;
1643	od->setnick = FALSE;
1644	}
1645	if (od->conf) {
1646	aim_admin_reqconfirm(sess, fr->conn);
1647	od->conf = FALSE;
1648	}
1649	if (od->reqemail) {
1650	aim_admin_getinfo(sess, fr->conn, 0x0011);
1651	od->reqemail = FALSE;
1652	}
1653	if (od->setemail) {
1654	aim_admin_setemail(sess, fr->conn, od->email);
1655	g_free(od->email);
1656	od->setemail = FALSE;
1657	}
1658
1659	return 1;
1660	}
1661
1662	static int gaim_icbm_param_info(aim_session_t sess, aim_frame_t fr, ...) {
1663	struct aim_icbmparameters *params;
1664	va_list ap;
1665
1666	va_start(ap, fr);
1667	params = va_arg(ap, struct aim_icbmparameters *);
1668	va_end(ap);
1669
1670	/* Maybe senderwarn and recverwarn should be user preferences... */
1671	params->flags = 0x0000000b;
1672	params->maxmsglen = 8000;
1673	params->minmsginterval = 0;
1674
1675	aim_seticbmparam(sess, params);
1676
1677	return 1;
1678	}
1679
1680	static int gaim_parse_locaterights(aim_session_t sess, aim_frame_t fr, ...)
1681	{
1682	va_list ap;
1683	guint16 maxsiglen;
1684	struct im_connection *ic = sess->aux_data;
1685	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1686
1687	va_start(ap, fr);
1688	maxsiglen = va_arg(ap, int);
1689	va_end(ap);
1690
1691	odata->rights.maxsiglen = odata->rights.maxawaymsglen = (guint)maxsiglen;
1692
1693	/* FIXME: It seems we're not really using this, and it broke now that
1694	struct aim_user is dead.
1695	aim_bos_setprofile(sess, fr->conn, ic->user->user_info, NULL, gaim_caps);
1696	*/
1697
1698	return 1;
1699	}
1700
1701	static int gaim_parse_buddyrights(aim_session_t sess, aim_frame_t fr, ...) {
1702	va_list ap;
1703	guint16 maxbuddies, maxwatchers;
1704	struct im_connection *ic = sess->aux_data;
1705	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1706
1707	va_start(ap, fr);
1708	maxbuddies = (guint16)va_arg(ap, unsigned int);
1709	maxwatchers = (guint16)va_arg(ap, unsigned int);
1710	va_end(ap);
1711
1712	odata->rights.maxbuddies = (guint)maxbuddies;
1713	odata->rights.maxwatchers = (guint)maxwatchers;
1714
1715	return 1;
1716	}
1717
1718	static int gaim_bosrights(aim_session_t sess, aim_frame_t fr, ...) {
1719	guint16 maxpermits, maxdenies;
1720	va_list ap;
1721	struct im_connection *ic = sess->aux_data;
1722	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1723
1724	va_start(ap, fr);
1725	maxpermits = (guint16)va_arg(ap, unsigned int);
1726	maxdenies = (guint16)va_arg(ap, unsigned int);
1727	va_end(ap);
1728
1729	odata->rights.maxpermits = (guint)maxpermits;
1730	odata->rights.maxdenies = (guint)maxdenies;
1731
1732	aim_clientready(sess, fr->conn);
1733
1734	aim_reqservice(sess, fr->conn, AIM_CONN_TYPE_CHATNAV);
1735
1736	aim_ssi_reqrights(sess, fr->conn);
1737	aim_ssi_reqalldata(sess, fr->conn);
1738
1739	return 1;
1740	}
1741
1742	static int gaim_offlinemsg(aim_session_t sess, aim_frame_t fr, ...) {
1743	va_list ap;
1744	struct aim_icq_offlinemsg *msg;
1745	struct im_connection *ic = sess->aux_data;
1746
1747	va_start(ap, fr);
1748	msg = va_arg(ap, struct aim_icq_offlinemsg *);
1749	va_end(ap);
1750
1751	switch (msg->type) {
1752	case 0x0001: { /* Basic offline message */
1753	char sender[32];
1754	char *dialog_msg = g_strdup(msg->msg);
1755	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1756	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1757	strip_linefeed(dialog_msg);
1758	imcb_buddy_msg(ic, sender, dialog_msg, 0, t);
1759	g_free(dialog_msg);
1760	} break;
1761
1762	case 0x0004: { /* Someone sent you a URL */
1763	char sender[32];
1764	char *dialog_msg;
1765	char **m;
1766
1767	time_t t = get_time(msg->year, msg->month, msg->day, msg->hour, msg->minute, 0);
1768	g_snprintf(sender, sizeof(sender), "%u", msg->sender);
1769
1770	m = g_strsplit(msg->msg, "\376", 2);
1771
1772	if ((strlen(m[0]) != 0)) {
1773	dialog_msg = g_strjoinv(" -- ", m);
1774	} else {
1775	dialog_msg = m[1];
1776	}
1777
1778	strip_linefeed(dialog_msg);
1779	imcb_buddy_msg(ic, sender, dialog_msg, 0, t);
1780	g_free(dialog_msg);
1781	g_free(m);
1782	} break;
1783
1784	case 0x0006: { /* Authorization request */
1785	gaim_icq_authask(ic, msg->sender, msg->msg);
1786	} break;
1787
1788	case 0x0007: { /* Someone has denied you authorization */
1789	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.") );
1790	} break;
1791
1792	case 0x0008: { /* Someone has granted you authorization */
1793	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.") );
1794	} break;
1795
1796	case 0x0012: {
1797	/* Ack for authorizing/denying someone. Or possibly an ack for sending any system notice */
1798	} break;
1799
1800	default: {;
1801	}
1802	}
1803
1804	return 1;
1805	}
1806
1807	static int gaim_offlinemsgdone(aim_session_t sess, aim_frame_t fr, ...)
1808	{
1809	aim_icq_ackofflinemsgs(sess);
1810	return 1;
1811	}
1812
1813	static void oscar_keepalive(struct im_connection *ic) {
1814	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1815	aim_flap_nop(odata->sess, odata->conn);
1816	}
1817
1818	static int oscar_buddy_msg(struct im_connection ic, char name, char *message, int imflags) {
1819	struct oscar_data odata = (struct oscar_data )ic->proto_data;
1820	int ret = 0, len = strlen(message);
1821	if (imflags & OPT_AWAY) {
1822	ret = aim_send_im(odata->sess, name, AIM_IMFLAGS_AWAY, message);
1823	} else {
1824	struct aim_sendimext_args args;
1825	char *s;
1826
1827	args.flags = AIM_IMFLAGS_ACK;
1828	if (odata->icq)
1829	args.flags \|= AIM_IMFLAGS_OFFLINE;
1830	for (s = message; *s; s++)
1831	if (*s & 128)
1832	break;
1833
1834	/* Message contains high ASCII chars, time for some translation! */
1835	if (*s) {
1836	s = g_malloc(BUF_LONG);
1837	/* Try if we can put it in an ISO8859-1 string first.
1838	If we can't, fall back to UTF16. */
1839	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
1840	args.flags \|= AIM_IMFLAGS_ISO_8859_1;
1841	len = ret;
1842	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
1843	args.flags \|= AIM_IMFLAGS_UNICODE;
1844	len = ret;
1845	} else {
1846	/* OOF, translation failed... Oh well.. */
1847	g_free( s );
1848	s = message;
1849	}
1850	} else {
1851	s = message;
1852	}
1853
1854	args.features = gaim_features;
1855	args.featureslen = sizeof(gaim_features);
1856
1857	args.destsn = name;
1858	args.msg = s;
1859	args.msglen = len;
1860
1861	ret = aim_send_im_ext(odata->sess, &args);
1862
1863	if (s != message) {
1864	g_free(s);
1865	}
1866	}
1867	if (ret >= 0)
1868	return 1;
1869	return ret;
1870	}
1871
1872	static void oscar_get_info(struct im_connection g, char name) {
1873	struct oscar_data odata = (struct oscar_data )g->proto_data;
1874	if (odata->icq)
1875	aim_icq_getallinfo(odata->sess, name);
1876	else {
1877	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_AWAYMESSAGE);
1878	aim_getinfo(odata->sess, odata->conn, name, AIM_GETINFO_GENERALINFO);
1879	}
1880	}
1881
1882	static void oscar_get_away(struct im_connection g, char who) {
1883	struct oscar_data odata = (struct oscar_data )g->proto_data;
1884	if (odata->icq) {
1885	struct buddy *budlight = imcb_find_buddy(g, who);
1886	if (budlight)
1887	if ((budlight->uc & 0xff80) >> 7)
1888	if (budlight->caps & AIM_CAPS_ICQSERVERRELAY)
1889	aim_send_im_ch2_geticqmessage(odata->sess, who, (budlight->uc & 0xff80) >> 7);
1890	} else
1891	aim_getinfo(odata->sess, odata->conn, who, AIM_GETINFO_AWAYMESSAGE);
1892	}
1893
1894	static void oscar_set_away_aim(struct im_connection ic, struct oscar_data od, const char state, const char message)
1895	{
1896
1897	if (!g_strcasecmp(state, _("Visible"))) {
1898	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1899	return;
1900	} else if (!g_strcasecmp(state, _("Invisible"))) {
1901	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1902	return;
1903	} /* else... */
1904
1905	if (od->rights.maxawaymsglen == 0)
1906	imcb_error(ic, "oscar_set_away_aim called before locate rights received");
1907
1908	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1909
1910	if (ic->away)
1911	g_free(ic->away);
1912	ic->away = NULL;
1913
1914	if (!message) {
1915	aim_bos_setprofile(od->sess, od->conn, NULL, "", gaim_caps);
1916	return;
1917	}
1918
1919	if (strlen(message) > od->rights.maxawaymsglen) {
1920	imcb_error(ic, "Maximum away message length of %d bytes exceeded, truncating", od->rights.maxawaymsglen);
1921	}
1922
1923	ic->away = g_strndup(message, od->rights.maxawaymsglen);
1924	aim_bos_setprofile(od->sess, od->conn, NULL, ic->away, gaim_caps);
1925
1926	return;
1927	}
1928
1929	static void oscar_set_away_icq(struct im_connection ic, struct oscar_data od, const char state, const char message)
1930	{
1931	const char *msg = NULL;
1932	gboolean no_message = FALSE;
1933
1934	/* clean old states */
1935	if (ic->away) {
1936	g_free(ic->away);
1937	ic->away = NULL;
1938	}
1939	od->sess->aim_icq_state = 0;
1940
1941	/* if no message, then use an empty message */
1942	if (message) {
1943	msg = message;
1944	} else {
1945	msg = "";
1946	no_message = TRUE;
1947	}
1948
1949	if (!g_strcasecmp(state, "Online")) {
1950	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1951	} else if (!g_strcasecmp(state, "Away")) {
1952	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1953	ic->away = g_strdup(msg);
1954	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1955	} else if (!g_strcasecmp(state, "Do Not Disturb")) {
1956	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_DND \| AIM_ICQ_STATE_BUSY);
1957	ic->away = g_strdup(msg);
1958	od->sess->aim_icq_state = AIM_MTYPE_AUTODND;
1959	} else if (!g_strcasecmp(state, "Not Available")) {
1960	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_OUT \| AIM_ICQ_STATE_AWAY);
1961	ic->away = g_strdup(msg);
1962	od->sess->aim_icq_state = AIM_MTYPE_AUTONA;
1963	} else if (!g_strcasecmp(state, "Occupied")) {
1964	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY \| AIM_ICQ_STATE_BUSY);
1965	ic->away = g_strdup(msg);
1966	od->sess->aim_icq_state = AIM_MTYPE_AUTOBUSY;
1967	} else if (!g_strcasecmp(state, "Free For Chat")) {
1968	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_CHAT);
1969	ic->away = g_strdup(msg);
1970	od->sess->aim_icq_state = AIM_MTYPE_AUTOFFC;
1971	} else if (!g_strcasecmp(state, "Invisible")) {
1972	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_INVISIBLE);
1973	ic->away = g_strdup(msg);
1974	} else if (!g_strcasecmp(state, GAIM_AWAY_CUSTOM)) {
1975	if (no_message) {
1976	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_NORMAL);
1977	} else {
1978	aim_setextstatus(od->sess, od->conn, AIM_ICQ_STATE_AWAY);
1979	ic->away = g_strdup(msg);
1980	od->sess->aim_icq_state = AIM_MTYPE_AUTOAWAY;
1981	}
1982	}
1983
1984	return;
1985	}
1986
1987	static void oscar_set_away(struct im_connection ic, char state, char *message)
1988	{
1989	struct oscar_data od = (struct oscar_data )ic->proto_data;
1990
1991	oscar_set_away_aim(ic, od, state, message);
1992	if (od->icq)
1993	oscar_set_away_icq(ic, od, state, message);
1994
1995	return;
1996	}
1997
1998	static void oscar_add_buddy(struct im_connection g, char name, char *group) {
1999	struct oscar_data odata = (struct oscar_data )g->proto_data;
2000	aim_ssi_addbuddies(odata->sess, odata->conn, OSCAR_GROUP, &name, 1, 0);
2001	}
2002
2003	static void oscar_remove_buddy(struct im_connection g, char name, char *group) {
2004	struct oscar_data odata = (struct oscar_data )g->proto_data;
2005	struct aim_ssi_item *ssigroup;
2006	while ((ssigroup = aim_ssi_itemlist_findparent(odata->sess->ssi.items, name)) && !aim_ssi_delbuddies(odata->sess, odata->conn, ssigroup->name, &name, 1));
2007	}
2008
2009	static int gaim_ssi_parserights(aim_session_t sess, aim_frame_t fr, ...) {
2010	return 1;
2011	}
2012
2013	static int gaim_ssi_parselist(aim_session_t sess, aim_frame_t fr, ...) {
2014	struct im_connection *ic = sess->aux_data;
2015	struct aim_ssi_item *curitem;
2016	int tmp;
2017
2018	/* Add from server list to local list */
2019	tmp = 0;
2020	for (curitem=sess->ssi.items; curitem; curitem=curitem->next) {
2021	switch (curitem->type) {
2022	case 0x0000: /* Buddy */
2023	if ((curitem->name) && (!imcb_find_buddy(ic, curitem->name))) {
2024	char *realname = NULL;
2025
2026	if (curitem->data && aim_gettlv(curitem->data, 0x0131, 1))
2027	realname = aim_gettlv_str(curitem->data, 0x0131, 1);
2028
2029	imcb_add_buddy(ic, curitem->name, NULL);
2030
2031	if (realname) {
2032	imcb_buddy_nick_hint(ic, curitem->name, realname);
2033	imcb_rename_buddy(ic, curitem->name, realname);
2034	g_free(realname);
2035	}
2036	}
2037	break;
2038
2039	case 0x0002: /* Permit buddy */
2040	if (curitem->name) {
2041	GSList *list;
2042	for (list=ic->permit; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2043	if (!list) {
2044	char *name;
2045	name = g_strdup(normalize(curitem->name));
2046	ic->permit = g_slist_append(ic->permit, name);
2047	tmp++;
2048	}
2049	}
2050	break;
2051
2052	case 0x0003: /* Deny buddy */
2053	if (curitem->name) {
2054	GSList *list;
2055	for (list=ic->deny; (list && aim_sncmp(curitem->name, list->data)); list=list->next);
2056	if (!list) {
2057	char *name;
2058	name = g_strdup(normalize(curitem->name));
2059	ic->deny = g_slist_append(ic->deny, name);
2060	tmp++;
2061	}
2062	}
2063	break;
2064
2065	case 0x0004: /* Permit/deny setting */
2066	if (curitem->data) {
2067	guint8 permdeny;
2068	if ((permdeny = aim_ssi_getpermdeny(sess->ssi.items)) && (permdeny != ic->permdeny)) {
2069	ic->permdeny = permdeny;
2070	tmp++;
2071	}
2072	}
2073	break;
2074
2075	case 0x0005: /* Presence setting */
2076	/* We don't want to change Gaim's setting because it applies to all accounts */
2077	break;
2078	} /* End of switch on curitem->type */
2079	} /* End of for loop */
2080
2081	aim_ssi_enable(sess, fr->conn);
2082
2083	/* Request offline messages, now that the buddy list is complete. */
2084	aim_icq_reqofflinemsgs(sess);
2085
2086	/* Now that we have a buddy list, we can tell BitlBee that we're online. */
2087	imcb_connected(ic);
2088
2089	return 1;
2090	}
2091
2092	static int gaim_ssi_parseack( aim_session_t sess, aim_frame_t fr, ... )
2093	{
2094	aim_snac_t *origsnac;
2095	va_list ap;
2096
2097	va_start( ap, fr );
2098	origsnac = va_arg( ap, aim_snac_t * );
2099	va_end( ap );
2100
2101	if( origsnac && origsnac->family == AIM_CB_FAM_SSI && origsnac->type == AIM_CB_SSI_ADD && origsnac->data )
2102	{
2103	int i, st, count = aim_bstream_empty( &fr->data );
2104	char *list;
2105
2106	if( count & 1 )
2107	{
2108	/* Hmm, the length should be even... */
2109	imcb_error( sess->aux_data, "Received SSI ACK package with non-even length");
2110	return( 0 );
2111	}
2112	count >>= 1;
2113
2114	list = (char *) origsnac->data;
2115	for( i = 0; i < count; i ++ )
2116	{
2117	st = aimbs_get16( &fr->data );
2118	if( st == 0x00 )
2119	{
2120	imcb_add_buddy( sess->aux_data, list, NULL );
2121	}
2122	else if( st == 0x0E )
2123	{
2124	imcb_log( sess->aux_data, "Buddy %s can't be added without authorization, requesting authorization", list );
2125
2126	aim_ssi_auth_request( sess, fr->conn, list, "" );
2127	aim_ssi_addbuddies( sess, fr->conn, OSCAR_GROUP, &list, 1, 1 );
2128	}
2129	else
2130	{
2131	imcb_error( sess->aux_data, "Error while adding buddy: 0x%04x", st );
2132	}
2133	list += strlen( list ) + 1;
2134	}
2135	}
2136
2137	return( 1 );
2138	}
2139
2140	static void oscar_set_permit_deny(struct im_connection *ic) {
2141	struct oscar_data od = (struct oscar_data )ic->proto_data;
2142	if (od->icq) {
2143	GSList *list;
2144	char buf[MAXMSGLEN];
2145	int at;
2146
2147	switch(ic->permdeny) {
2148	case 1:
2149	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, ic->acc->user);
2150	break;
2151	case 2:
2152	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, ic->acc->user);
2153	break;
2154	case 3:
2155	list = ic->permit;
2156	at = 0;
2157	while (list) {
2158	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2159	list = list->next;
2160	}
2161	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_PERMITADD, buf);
2162	break;
2163	case 4:
2164	list = ic->deny;
2165	at = 0;
2166	while (list) {
2167	at += g_snprintf(buf + at, sizeof(buf) - at, "%s&", (char *)list->data);
2168	list = list->next;
2169	}
2170	aim_bos_changevisibility(od->sess, od->conn, AIM_VISIBILITYCHANGE_DENYADD, buf);
2171	break;
2172	default:
2173	break;
2174	}
2175	} else {
2176	if (od->sess->ssi.received_data)
2177	aim_ssi_setpermdeny(od->sess, od->conn, ic->permdeny, 0xffffffff);
2178	}
2179	}
2180
2181	static void oscar_add_permit(struct im_connection ic, char who) {
2182	struct oscar_data od = (struct oscar_data )ic->proto_data;
2183	if (od->icq) {
2184	aim_ssi_auth_reply(od->sess, od->conn, who, 1, "");
2185	} else {
2186	if (od->sess->ssi.received_data)
2187	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2188	}
2189	}
2190
2191	static void oscar_add_deny(struct im_connection ic, char who) {
2192	struct oscar_data od = (struct oscar_data )ic->proto_data;
2193	if (od->icq) {
2194	aim_ssi_auth_reply(od->sess, od->conn, who, 0, "");
2195	} else {
2196	if (od->sess->ssi.received_data)
2197	aim_ssi_addpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2198	}
2199	}
2200
2201	static void oscar_rem_permit(struct im_connection ic, char who) {
2202	struct oscar_data od = (struct oscar_data )ic->proto_data;
2203	if (!od->icq) {
2204	if (od->sess->ssi.received_data)
2205	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_PERMIT);
2206	}
2207	}
2208
2209	static void oscar_rem_deny(struct im_connection ic, char who) {
2210	struct oscar_data od = (struct oscar_data )ic->proto_data;
2211	if (!od->icq) {
2212	if (od->sess->ssi.received_data)
2213	aim_ssi_delpord(od->sess, od->conn, &who, 1, AIM_SSI_TYPE_DENY);
2214	}
2215	}
2216
2217	static GList oscar_away_states(struct im_connection ic)
2218	{
2219	struct oscar_data *od = ic->proto_data;
2220	GList *m = NULL;
2221
2222	if (!od->icq)
2223	return g_list_append(m, GAIM_AWAY_CUSTOM);
2224
2225	m = g_list_append(m, "Online");
2226	m = g_list_append(m, "Away");
2227	m = g_list_append(m, "Do Not Disturb");
2228	m = g_list_append(m, "Not Available");
2229	m = g_list_append(m, "Occupied");
2230	m = g_list_append(m, "Free For Chat");
2231	m = g_list_append(m, "Invisible");
2232
2233	return m;
2234	}
2235
2236	static int gaim_icqinfo(aim_session_t sess, aim_frame_t fr, ...)
2237	{
2238	struct im_connection *ic = sess->aux_data;
2239	struct oscar_data *od = ic->proto_data;
2240	gchar who[16];
2241	GString *str;
2242	va_list ap;
2243	struct aim_icq_info *info;
2244	uint32_t ip;
2245
2246	va_start(ap, fr);
2247	info = va_arg(ap, struct aim_icq_info *);
2248	va_end(ap);
2249
2250	if (!info->uin)
2251	return 0;
2252
2253	str = g_string_sized_new(512);
2254	g_snprintf(who, sizeof(who), "%u", info->uin);
2255
2256	g_string_printf(str, "%s: %s - %s: %s", _("UIN"), who, _("Nick"),
2257	info->nick ? info->nick : "-");
2258	g_string_append_printf(str, "\n%s: %s", _("First Name"), info->first);
2259	g_string_append_printf(str, "\n%s: %s", _("Last Name"), info->last);
2260	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email);
2261	if (info->numaddresses && info->email2) {
2262	int i;
2263	for (i = 0; i < info->numaddresses; i++) {
2264	g_string_append_printf(str, "\n%s: %s", _("Email Address"), info->email2[i]);
2265	}
2266	}
2267	if ((ip = (long) g_hash_table_lookup(od->ips, &info->uin)) != 0) {
2268	g_string_append_printf(str, "\n%s: %d.%d.%d.%d", _("Last used IP address"),
2269	(ip >> 24), (ip >> 16) & 0xff, (ip >> 8) & 0xff, ip & 0xff);
2270	}
2271	g_string_append_printf(str, "\n%s: %s", _("Mobile Phone"), info->mobile);
2272	if (info->gender != 0)
2273	g_string_append_printf(str, "\n%s: %s", _("Gender"), info->gender==1 ? _("Female") : _("Male"));
2274	if (info->birthyear \|\| info->birthmonth \|\| info->birthday) {
2275	char date[30];
2276	struct tm tm;
2277	memset(&tm, 0, sizeof(struct tm));
2278	tm.tm_mday = (int)info->birthday;
2279	tm.tm_mon = (int)info->birthmonth-1;
2280	tm.tm_year = (int)info->birthyear%100;
2281	strftime(date, sizeof(date), "%Y-%m-%d", &tm);
2282	g_string_append_printf(str, "\n%s: %s", _("Birthday"), date);
2283	}
2284	if (info->age) {
2285	char age[5];
2286	g_snprintf(age, sizeof(age), "%hhd", info->age);
2287	g_string_append_printf(str, "\n%s: %s", _("Age"), age);
2288	}
2289	g_string_append_printf(str, "\n%s: %s", _("Personal Web Page"), info->personalwebpage);
2290	if (info->info && info->info[0]) {
2291	g_string_sprintfa(str, "\n%s:\n%s\n%s", _("Additional Information"),
2292	info->info, _("End of Additional Information"));
2293	}
2294	g_string_append_c(str, '\n');
2295	if ((info->homeaddr && (info->homeaddr[0])) \|\| (info->homecity && info->homecity[0]) \|\| (info->homestate && info->homestate[0]) \|\| (info->homezip && info->homezip[0])) {
2296	g_string_append_printf(str, "%s:", _("Home Address"));
2297	g_string_append_printf(str, "\n%s: %s", _("Address"), info->homeaddr);
2298	g_string_append_printf(str, "\n%s: %s", _("City"), info->homecity);
2299	g_string_append_printf(str, "\n%s: %s", _("State"), info->homestate);
2300	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->homezip);
2301	g_string_append_c(str, '\n');
2302	}
2303	if ((info->workaddr && info->workaddr[0]) \|\| (info->workcity && info->workcity[0]) \|\| (info->workstate && info->workstate[0]) \|\| (info->workzip && info->workzip[0])) {
2304	g_string_append_printf(str, "%s:", _("Work Address"));
2305	g_string_append_printf(str, "\n%s: %s", _("Address"), info->workaddr);
2306	g_string_append_printf(str, "\n%s: %s", _("City"), info->workcity);
2307	g_string_append_printf(str, "\n%s: %s", _("State"), info->workstate);
2308	g_string_append_printf(str, "\n%s: %s", _("Zip Code"), info->workzip);
2309	g_string_append_c(str, '\n');
2310	}
2311	if ((info->workcompany && info->workcompany[0]) \|\| (info->workdivision && info->workdivision[0]) \|\| (info->workposition && info->workposition[0]) \|\| (info->workwebpage && info->workwebpage[0])) {
2312	g_string_append_printf(str, "%s:", _("Work Information"));
2313	g_string_append_printf(str, "\n%s: %s", _("Company"), info->workcompany);
2314	g_string_append_printf(str, "\n%s: %s", _("Division"), info->workdivision);
2315	g_string_append_printf(str, "\n%s: %s", _("Position"), info->workposition);
2316	if (info->workwebpage && info->workwebpage[0]) {
2317	g_string_append_printf(str, "\n%s: %s", _("Web Page"), info->workwebpage);
2318	}
2319	g_string_append_c(str, '\n');
2320	}
2321
2322	imcb_log(ic, "%s\n%s", _("User Info"), str->str);
2323	g_string_free(str, TRUE);
2324
2325	return 1;
2326
2327	}
2328
2329	static char oscar_encoding_extract(const char encoding)
2330	{
2331	char *ret = NULL;
2332	char begin, end;
2333
2334	g_return_val_if_fail(encoding != NULL, NULL);
2335
2336	/* Make sure encoding begins with charset= */
2337	if (strncmp(encoding, "text/plain; charset=", 20) &&
2338	strncmp(encoding, "text/aolrtf; charset=", 21) &&
2339	strncmp(encoding, "text/x-aolrtf; charset=", 23))
2340	{
2341	return NULL;
2342	}
2343
2344	begin = strchr(encoding, '"');
2345	end = strrchr(encoding, '"');
2346
2347	if ((begin == NULL) \|\| (end == NULL) \|\| (begin >= end))
2348	return NULL;
2349
2350	ret = g_strndup(begin+1, (end-1) - begin);
2351
2352	return ret;
2353	}
2354
2355	static char oscar_encoding_to_utf8(char encoding, char *text, int textlen)
2356	{
2357	char *utf8 = g_new0(char, 8192);
2358
2359	if ((encoding == NULL) \|\| encoding[0] == '\0') {
2360	/* gaim_debug_info("oscar", "Empty encoding, assuming UTF-8\n");*/
2361	} else if (!g_strcasecmp(encoding, "iso-8859-1")) {
2362	do_iconv("iso-8859-1", "UTF-8", text, utf8, textlen, 8192);
2363	} else if (!g_strcasecmp(encoding, "ISO-8859-1-Windows-3.1-Latin-1")) {
2364	do_iconv("Windows-1252", "UTF-8", text, utf8, textlen, 8192);
2365	} else if (!g_strcasecmp(encoding, "unicode-2-0")) {
2366	do_iconv("UCS-2BE", "UTF-8", text, utf8, textlen, 8192);
2367	} else if (g_strcasecmp(encoding, "us-ascii") && strcmp(encoding, "utf-8")) {
2368	/* gaim_debug_warning("oscar", "Unrecognized character encoding \"%s\", "
2369	"attempting to convert to UTF-8 anyway\n", encoding);*/
2370	do_iconv(encoding, "UTF-8", text, utf8, textlen, 8192);
2371	}
2372
2373	/*
2374	* If utf8 is still NULL then either the encoding is us-ascii/utf-8 or
2375	* we have been unable to convert the text to utf-8 from the encoding
2376	* that was specified. So we assume it's UTF-8 and hope for the best.
2377	*/
2378	if (*utf8 == 0) {
2379	strncpy(utf8, text, textlen);
2380	}
2381
2382	return utf8;
2383	}
2384
2385	static int gaim_parseaiminfo(aim_session_t sess, aim_frame_t fr, ...)
2386	{
2387	struct im_connection *ic = sess->aux_data;
2388	va_list ap;
2389	aim_userinfo_t *userinfo;
2390	guint16 infotype;
2391	char text_encoding = NULL, text = NULL, *extracted_encoding = NULL;
2392	guint16 text_length;
2393	char *utf8 = NULL;
2394
2395	va_start(ap, fr);
2396	userinfo = va_arg(ap, aim_userinfo_t *);
2397	infotype = va_arg(ap, int);
2398	text_encoding = va_arg(ap, char*);
2399	text = va_arg(ap, char*);
2400	text_length = va_arg(ap, int);
2401	va_end(ap);
2402
2403	if(text_encoding)
2404	extracted_encoding = oscar_encoding_extract(text_encoding);
2405	if(infotype == AIM_GETINFO_GENERALINFO) {
2406	/Display idle time/
2407	char buff[256];
2408	struct tm idletime;
2409	if(userinfo->idletime) {
2410	memset(&idletime, 0, sizeof(struct tm));
2411	idletime.tm_mday = (userinfo->idletime / 60) / 24;
2412	idletime.tm_hour = (userinfo->idletime / 60) % 24;
2413	idletime.tm_min = userinfo->idletime % 60;
2414	idletime.tm_sec = 0;
2415	strftime(buff, 256, _("%d days %H hours %M minutes"), &idletime);
2416	imcb_log(ic, "%s: %s", _("Idle Time"), buff);
2417	}
2418
2419	if(text) {
2420	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2421	imcb_log(ic, "%s\n%s", _("User Info"), utf8);
2422	} else {
2423	imcb_log(ic, _("No user info available."));
2424	}
2425	} else if(infotype == AIM_GETINFO_AWAYMESSAGE && userinfo->flags & AIM_FLAG_AWAY) {
2426	utf8 = oscar_encoding_to_utf8(extracted_encoding, text, text_length);
2427	imcb_log(ic, "%s\n%s", _("Away Message"), utf8);
2428	}
2429
2430	g_free(utf8);
2431
2432	return 1;
2433	}
2434
2435	int gaim_parsemtn(aim_session_t sess, aim_frame_t fr, ...)
2436	{
2437	struct im_connection * ic = sess->aux_data;
2438	va_list ap;
2439	guint16 type1, type2;
2440	char * sn;
2441
2442	va_start(ap, fr);
2443	type1 = va_arg(ap, int);
2444	sn = va_arg(ap, char*);
2445	type2 = va_arg(ap, int);
2446	va_end(ap);
2447
2448	if(type2 == 0x0002) {
2449	/* User is typing */
2450	imcb_buddy_typing(ic, sn, OPT_TYPING);
2451	}
2452	else if (type2 == 0x0001) {
2453	/* User has typed something, but is not actively typing (stale) */
2454	imcb_buddy_typing(ic, sn, OPT_THINKING);
2455	}
2456	else {
2457	/* User has stopped typing */
2458	imcb_buddy_typing(ic, sn, 0);
2459	}
2460
2461	return 1;
2462	}
2463
2464	int oscar_send_typing(struct im_connection ic, char who, int typing)
2465	{
2466	struct oscar_data *od = ic->proto_data;
2467	return( aim_im_sendmtn(od->sess, 1, who, (typing & OPT_TYPING) ? 0x0002 : 0x0000) );
2468	}
2469
2470	void oscar_chat_msg(struct groupchat c, char message, int msgflags)
2471	{
2472	struct im_connection *ic = c->ic;
2473	struct oscar_data * od = (struct oscar_data*)ic->proto_data;
2474	struct chat_connection * ccon;
2475	int ret;
2476	guint8 len = strlen(message);
2477	guint16 flags;
2478	char *s;
2479
2480	ccon = c->data;
2481
2482	for (s = message; *s; s++)
2483	if (*s & 128)
2484	break;
2485
2486	flags = AIM_CHATFLAGS_NOREFLECT;
2487
2488	/* Message contains high ASCII chars, time for some translation! */
2489	if (*s) {
2490	s = g_malloc(BUF_LONG);
2491	/* Try if we can put it in an ISO8859-1 string first.
2492	If we can't, fall back to UTF16. */
2493	if ((ret = do_iconv("UTF-8", "ISO8859-1", message, s, len, BUF_LONG)) >= 0) {
2494	flags \|= AIM_CHATFLAGS_ISO_8859_1;
2495	len = ret;
2496	} else if ((ret = do_iconv("UTF-8", "UNICODEBIG", message, s, len, BUF_LONG)) >= 0) {
2497	flags \|= AIM_CHATFLAGS_UNICODE;
2498	len = ret;
2499	} else {
2500	/* OOF, translation failed... Oh well.. */
2501	g_free( s );
2502	s = message;
2503	}
2504	} else {
2505	s = message;
2506	}
2507
2508	ret = aim_chat_send_im(od->sess, ccon->conn, flags, s, len);
2509
2510	if (s != message) {
2511	g_free(s);
2512	}
2513
2514	/* return (ret >= 0); */
2515	}
2516
2517	void oscar_chat_invite(struct groupchat c, char who, char *message)
2518	{
2519	struct im_connection *ic = c->ic;
2520	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2521	struct chat_connection *ccon = c->data;
2522
2523	aim_chat_invite(od->sess, od->conn, who, message ? message : "",
2524	ccon->exchange, ccon->name, 0x0);
2525	}
2526
2527	void oscar_chat_kill(struct im_connection ic, struct chat_connection cc)
2528	{
2529	struct oscar_data od = (struct oscar_data )ic->proto_data;
2530
2531	/* Notify the conversation window that we've left the chat */
2532	imcb_chat_free(cc->cnv);
2533
2534	/* Destroy the chat_connection */
2535	od->oscar_chats = g_slist_remove(od->oscar_chats, cc);
2536	if (cc->inpa > 0)
2537	b_event_remove(cc->inpa);
2538	aim_conn_kill(od->sess, &cc->conn);
2539	g_free(cc->name);
2540	g_free(cc->show);
2541	g_free(cc);
2542	}
2543
2544	void oscar_chat_leave(struct groupchat *c)
2545	{
2546	oscar_chat_kill(c->ic, c->data);
2547	}
2548
2549	struct groupchat oscar_chat_join(struct im_connection ic, char * room, char * nick, char * password )
2550	{
2551	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2552	aim_conn_t * cur;
2553
2554	if((cur = aim_getconn_type(od->sess, AIM_CONN_TYPE_CHATNAV))) {
2555	int st;
2556
2557	st = aim_chatnav_createroom(od->sess, cur, room, 4);
2558
2559	return NULL;
2560	} else {
2561	struct create_room * cr = g_new0(struct create_room, 1);
2562
2563	cr->exchange = 4;
2564	cr->name = g_strdup(room);
2565	od->create_rooms = g_slist_append(od->create_rooms, cr);
2566	aim_reqservice(od->sess, od->conn, AIM_CONN_TYPE_CHATNAV);
2567
2568	return NULL;
2569	}
2570	}
2571
2572	struct groupchat oscar_chat_with(struct im_connection ic, char *who)
2573	{
2574	struct oscar_data * od = (struct oscar_data *)ic->proto_data;
2575	struct groupchat *ret;
2576	static int chat_id = 0;
2577	char * chatname;
2578
2579	chatname = g_strdup_printf("%s%d", ic->acc->user, chat_id++);
2580
2581	ret = oscar_chat_join(ic, chatname, NULL, NULL);
2582
2583	aim_chat_invite(od->sess, od->conn, who, "", 4, chatname, 0x0);
2584
2585	g_free(chatname);
2586
2587	return NULL;
2588	}
2589
2590	void oscar_accept_chat(gpointer w, struct aim_chat_invitation * inv)
2591	{
2592	oscar_chat_join(inv->ic, inv->name, NULL, NULL);
2593	g_free(inv->name);
2594	g_free(inv);
2595	}
2596
2597	void oscar_reject_chat(gpointer w, struct aim_chat_invitation * inv)
2598	{
2599	g_free(inv->name);
2600	g_free(inv);
2601	}
2602
2603	void oscar_initmodule()
2604	{
2605	struct prpl *ret = g_new0(struct prpl, 1);
2606	ret->name = "oscar";
2607	ret->mms = 2343; /* this guess taken from libotr UPGRADING file */
2608	ret->away_states = oscar_away_states;
2609	ret->init = oscar_init;
2610	ret->login = oscar_login;
2611	ret->keepalive = oscar_keepalive;
2612	ret->logout = oscar_logout;
2613	ret->buddy_msg = oscar_buddy_msg;
2614	ret->get_info = oscar_get_info;
2615	ret->set_away = oscar_set_away;
2616	ret->get_away = oscar_get_away;
2617	ret->add_buddy = oscar_add_buddy;
2618	ret->remove_buddy = oscar_remove_buddy;
2619	ret->chat_msg = oscar_chat_msg;
2620	ret->chat_invite = oscar_chat_invite;
2621	ret->chat_leave = oscar_chat_leave;
2622	ret->chat_with = oscar_chat_with;
2623	ret->chat_join = oscar_chat_join;
2624	ret->add_permit = oscar_add_permit;
2625	ret->add_deny = oscar_add_deny;
2626	ret->rem_permit = oscar_rem_permit;
2627	ret->rem_deny = oscar_rem_deny;
2628	ret->set_permit_deny = oscar_set_permit_deny;
2629	ret->send_typing = oscar_send_typing;
2630
2631	ret->handle_cmp = aim_sncmp;
2632
2633	register_protocol(ret);
2634	}

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