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libyahoo2.c @ 1522faf

Last change on this file since 1522faf was 5ebff60, checked in by dequis <dx@…>, at 2015-02-20T22:50:54Z

Reindent everything to K&R style with tabs

Used uncrustify, with the configuration file in ./doc/uncrustify.cfg

Commit author set to "Indent <please@…>" so that it's easier to
skip while doing git blame.

Property mode set to 100644

File size: 135.7 KB

Rev	Line
[b7d3cc34]	1	/*
	2	* libyahoo2: libyahoo2.c
	3	*
	4	* Some code copyright (C) 2002-2004, Philip S Tellis <philip.tellis AT gmx.net>
[5ebff60]	5	* YMSG16 code copyright (C) 2009,
	6	* Siddhesh Poyarekar <siddhesh dot poyarekar at gmail dot com>
[b7d3cc34]	7	*
	8	* Yahoo Search copyright (C) 2003, Konstantin Klyagin <konst AT konst.org.ua>
	9	*
	10	* Much of this code was taken and adapted from the yahoo module for
[5ebff60]	11	* gaim released under the GNU GPL. This code is also released under the
[b7d3cc34]	12	* GNU GPL.
	13	*
	14	* This code is derivitive of Gaim <http://gaim.sourceforge.net>
	15	* copyright (C) 1998-1999, Mark Spencer <markster@marko.net>
	16	* 1998-1999, Adam Fritzler <afritz@marko.net>
	17	* 1998-2002, Rob Flynn <rob@marko.net>
	18	* 2000-2002, Eric Warmenhoven <eric@warmenhoven.org>
	19	* 2001-2002, Brian Macke <macke@strangelove.net>
	20	* 2001, Anand Biligiri S <abiligiri@users.sf.net>
	21	* 2001, Valdis Kletnieks
	22	* 2002, Sean Egan <bj91704@binghamton.edu>
	23	* 2002, Toby Gray <toby.gray@ntlworld.com>
	24	*
	25	* This library also uses code from other libraries, namely:
	26	* Portions from libfaim copyright 1998, 1999 Adam Fritzler
	27	* <afritz@auk.cx>
	28	* Portions of Sylpheed copyright 2000-2002 Hiroyuki Yamamoto
	29	* <hiro-y@kcn.ne.jp>
	30	*
[c36f73b]	31	* YMSG16 authentication code based mostly on write-up at:
[5ebff60]	32	* http://www.carbonize.co.uk/ymsg16.html
[b7d3cc34]	33	*
	34	* This program is free software; you can redistribute it and/or modify
	35	* it under the terms of the GNU General Public License as published by
	36	* the Free Software Foundation; either version 2 of the License, or
	37	* (at your option) any later version.
	38	*
	39	* This program is distributed in the hope that it will be useful,
	40	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	41	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	42	* GNU General Public License for more details.
	43	*
	44	* You should have received a copy of the GNU General Public License
	45	* along with this program; if not, write to the Free Software
[6f10697]	46	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
[b7d3cc34]	47	*
	48	*/
	49
	50	#include <unistd.h>
	51	#include <errno.h>
	52	#include <stdio.h>
	53	#include <stdarg.h>
	54
	55	#if STDC_HEADERS
	56	# include <string.h>
	57	#else
	58	# if !HAVE_STRCHR
	59	# define strchr index
	60	# define strrchr rindex
	61	# endif
[5ebff60]	62	char strchr(), strrchr();
[b7d3cc34]	63	# if !HAVE_MEMCPY
[5ebff60]	64	# define memcpy(d, s, n) bcopy((s), (d), (n))
	65	# define memmove(d, s, n) bcopy((s), (d), (n))
[b7d3cc34]	66	# endif
	67	#endif
	68
	69	#include <sys/types.h>
	70
	71	#ifdef __MINGW32__
	72	# include <winsock2.h>
	73	#endif
	74
	75	#include <stdlib.h>
	76	#include <ctype.h>
	77
[77bfd07]	78	#include "sha1.h"
[b7d3cc34]	79	#include "md5.h"
	80	#include "yahoo2.h"
	81	#include "yahoo_httplib.h"
	82	#include "yahoo_util.h"
	83
	84	#include "yahoo2_callbacks.h"
	85	#include "yahoo_debug.h"
	86	#if defined(__MINGW32__) && !defined(HAVE_GLIB)
	87	#define snprintf _snprintf
	88	#define vsnprintf _vsnprintf
	89	#endif
	90
[7ed3199]	91	#include "base64.h"
[4fefb77]	92	#include "http_client.h"
	93
[b7d3cc34]	94	#ifdef USE_STRUCT_CALLBACKS
[c36f73b]	95	struct yahoo_callbacks *yc = NULL;
[b7d3cc34]	96
[c36f73b]	97	void yahoo_register_callbacks(struct yahoo_callbacks *tyc)
[b7d3cc34]	98	{
	99	yc = tyc;
	100	}
	101
[5ebff60]	102	#define YAHOO_CALLBACK(x) yc->x
[b7d3cc34]	103	#else
[5ebff60]	104	#define YAHOO_CALLBACK(x) x
[b7d3cc34]	105	#endif
	106
[9034ba0]	107	static int yahoo_send_data(void fd, void data, int len);
	108	static void _yahoo_http_connected(int id, void fd, int error, void data);
	109	static void yahoo_connected(void fd, int error, void data);
[cfc8d58]	110
[c36f73b]	111	int yahoo_log_message(char *fmt, ...)
[b7d3cc34]	112	{
	113	char out[1024];
	114	va_list ap;
[5ebff60]	115
[b7d3cc34]	116	va_start(ap, fmt);
	117	vsnprintf(out, sizeof(out), fmt, ap);
	118	va_end(ap);
[5ebff60]	119	return YAHOO_CALLBACK (ext_yahoo_log) ("%s", out);
[b7d3cc34]	120	}
	121
	122	static enum yahoo_log_level log_level = YAHOO_LOG_NONE;
	123
	124	enum yahoo_log_level yahoo_get_log_level()
	125	{
	126	return log_level;
	127	}
	128
	129	int yahoo_set_log_level(enum yahoo_log_level level)
	130	{
	131	enum yahoo_log_level l = log_level;
[5ebff60]	132
[b7d3cc34]	133	log_level = level;
	134	return l;
	135	}
	136
	137	/* default values for servers */
[5ebff60]	138	static char *default_pager_hosts[] = { "scs.msg.yahoo.com",
	139	"scsa.msg.yahoo.com",
	140	"scsb.msg.yahoo.com",
	141	"scsc.msg.yahoo.com",
	142	NULL };
[9034ba0]	143
[b7d3cc34]	144	static int pager_port = 5050;
[c36f73b]	145	static int fallback_ports[] = { 23, 25, 80, 20, 119, 8001, 8002, 5050, 0 };
[9034ba0]	146
[c36f73b]	147	static char filetransfer_host[] = "filetransfer.msg.yahoo.com";
	148	static int filetransfer_port = 80;
	149	static char webcam_host[] = "webcam.yahoo.com";
	150	static int webcam_port = 5100;
	151	static char webcam_description[] = "";
	152	static char local_host[] = "";
	153	static int conn_type = Y_WCM_DSL;
[b7d3cc34]	154
	155	static char profile_url[] = "http://profiles.yahoo.com/";
	156
[9034ba0]	157	struct connect_callback_data {
	158	struct yahoo_data *yd;
	159	int tag;
	160	int i;
	161	int server_i;
[b7d3cc34]	162	};
	163
	164	struct yahoo_pair {
	165	int key;
	166	char *value;
	167	};
	168
	169	struct yahoo_packet {
	170	unsigned short int service;
	171	unsigned int status;
	172	unsigned int id;
	173	YList *hash;
	174	};
	175
	176	struct yahoo_search_state {
[c36f73b]	177	int lsearch_type;
	178	char *lsearch_text;
	179	int lsearch_gender;
	180	int lsearch_agerange;
	181	int lsearch_photo;
	182	int lsearch_yahoo_only;
	183	int lsearch_nstart;
	184	int lsearch_nfound;
	185	int lsearch_ntotal;
[b7d3cc34]	186	};
	187
	188	struct data_queue {
	189	unsigned char *queue;
	190	int len;
	191	};
	192
	193	struct yahoo_input_data {
	194	struct yahoo_data *yd;
	195	struct yahoo_webcam *wcm;
	196	struct yahoo_webcam_data *wcd;
	197	struct yahoo_search_state *ys;
	198
[9034ba0]	199	void *fd;
[b7d3cc34]	200	enum yahoo_connection_type type;
[9034ba0]	201
[c36f73b]	202	unsigned char *rxqueue;
	203	int rxlen;
	204	int read_tag;
[b7d3cc34]	205
	206	YList *txqueues;
[c36f73b]	207	int write_tag;
[b7d3cc34]	208	};
	209
	210	struct yahoo_server_settings {
	211	char *pager_host;
[c36f73b]	212	int pager_port;
[b7d3cc34]	213	char *filetransfer_host;
[c36f73b]	214	int filetransfer_port;
[b7d3cc34]	215	char *webcam_host;
[c36f73b]	216	int webcam_port;
[b7d3cc34]	217	char *webcam_description;
	218	char *local_host;
[c36f73b]	219	int conn_type;
[9034ba0]	220	char **pager_host_list;
[b7d3cc34]	221	};
	222
[9034ba0]	223	static void yahoo_process_ft_connection(struct yahoo_input_data *yid, int over);
	224
	225	static void yahoo_process_filetransfer(struct yahoo_input_data *yid,
[5ebff60]	226	struct yahoo_packet *pkt);
[9034ba0]	227	static void yahoo_process_filetransferinfo(struct yahoo_input_data *yid,
[5ebff60]	228	struct yahoo_packet *pkt);
[9034ba0]	229	static void yahoo_process_filetransferaccept(struct yahoo_input_data *yid,
[5ebff60]	230	struct yahoo_packet *pkt);
[9034ba0]	231
	232	static void yahoo_https_auth(struct yahoo_input_data yid, const char seed, const char *sn);
	233
[c36f73b]	234	static void *_yahoo_default_server_settings()
[b7d3cc34]	235	{
[9034ba0]	236	struct yahoo_server_settings *yss =
[5ebff60]	237	y_new0(struct yahoo_server_settings, 1);
[9034ba0]	238
	239	/* Give preference to the default host list
[5ebff60]	240	* Make sure that only one of the two is set at any time
[9034ba0]	241	*/
	242	yss->pager_host = NULL;
	243	yss->pager_host_list = default_pager_hosts;
[b7d3cc34]	244
	245	yss->pager_port = pager_port;
	246	yss->filetransfer_host = strdup(filetransfer_host);
	247	yss->filetransfer_port = filetransfer_port;
	248	yss->webcam_host = strdup(webcam_host);
	249	yss->webcam_port = webcam_port;
	250	yss->webcam_description = strdup(webcam_description);
	251	yss->local_host = strdup(local_host);
	252	yss->conn_type = conn_type;
	253
	254	return yss;
	255	}
	256
[c36f73b]	257	static void *_yahoo_assign_server_settings(va_list ap)
[b7d3cc34]	258	{
	259	struct yahoo_server_settings *yss = _yahoo_default_server_settings();
	260	char *key;
	261	char *svalue;
[c36f73b]	262	int nvalue;
[9034ba0]	263	char **pvalue;
[b7d3cc34]	264
[c36f73b]	265	while (1) {
[b7d3cc34]	266	key = va_arg(ap, char *);
[5ebff60]	267	if (key == NULL) {
[b7d3cc34]	268	break;
[5ebff60]	269	}
[b7d3cc34]	270
[c36f73b]	271	if (!strcmp(key, "pager_host")) {
[b7d3cc34]	272	svalue = va_arg(ap, char *);
	273	free(yss->pager_host);
	274	yss->pager_host = strdup(svalue);
[9034ba0]	275	yss->pager_host_list = NULL;
	276	} else if (!strcmp(key, "pager_host_list")) {
	277	pvalue = va_arg(ap, char **);
	278	yss->pager_host_list = pvalue;
	279	free(yss->pager_host);
	280	yss->pager_host = NULL;
[c36f73b]	281	} else if (!strcmp(key, "pager_port")) {
[b7d3cc34]	282	nvalue = va_arg(ap, int);
	283	yss->pager_port = nvalue;
[c36f73b]	284	} else if (!strcmp(key, "filetransfer_host")) {
[b7d3cc34]	285	svalue = va_arg(ap, char *);
	286	free(yss->filetransfer_host);
	287	yss->filetransfer_host = strdup(svalue);
[c36f73b]	288	} else if (!strcmp(key, "filetransfer_port")) {
[b7d3cc34]	289	nvalue = va_arg(ap, int);
	290	yss->filetransfer_port = nvalue;
[c36f73b]	291	} else if (!strcmp(key, "webcam_host")) {
[b7d3cc34]	292	svalue = va_arg(ap, char *);
	293	free(yss->webcam_host);
	294	yss->webcam_host = strdup(svalue);
[c36f73b]	295	} else if (!strcmp(key, "webcam_port")) {
[b7d3cc34]	296	nvalue = va_arg(ap, int);
	297	yss->webcam_port = nvalue;
[c36f73b]	298	} else if (!strcmp(key, "webcam_description")) {
[b7d3cc34]	299	svalue = va_arg(ap, char *);
	300	free(yss->webcam_description);
	301	yss->webcam_description = strdup(svalue);
[c36f73b]	302	} else if (!strcmp(key, "local_host")) {
[b7d3cc34]	303	svalue = va_arg(ap, char *);
	304	free(yss->local_host);
	305	yss->local_host = strdup(svalue);
[c36f73b]	306	} else if (!strcmp(key, "conn_type")) {
[b7d3cc34]	307	nvalue = va_arg(ap, int);
	308	yss->conn_type = nvalue;
	309	} else {
	310	WARNING(("Unknown key passed to yahoo_init, "
[5ebff60]	311	"perhaps you didn't terminate the list "
	312	"with NULL"));
[b7d3cc34]	313	}
	314	}
	315
	316	return yss;
	317	}
	318
	319	static void yahoo_free_server_settings(struct yahoo_server_settings *yss)
	320	{
[5ebff60]	321	if (!yss) {
[b7d3cc34]	322	return;
[5ebff60]	323	}
[b7d3cc34]	324
	325	free(yss->pager_host);
	326	free(yss->filetransfer_host);
	327	free(yss->webcam_host);
	328	free(yss->webcam_description);
	329	free(yss->local_host);
	330
	331	free(yss);
	332	}
	333
[c36f73b]	334	static YList *conns = NULL;
	335	static YList *inputs = NULL;
	336	static int last_id = 0;
[b7d3cc34]	337
	338	static void add_to_list(struct yahoo_data *yd)
	339	{
	340	conns = y_list_prepend(conns, yd);
	341	}
[9034ba0]	342
[c36f73b]	343	static struct yahoo_data *find_conn_by_id(int id)
[b7d3cc34]	344	{
	345	YList *l;
[5ebff60]	346
[c36f73b]	347	for (l = conns; l; l = y_list_next(l)) {
[b7d3cc34]	348	struct yahoo_data *yd = l->data;
[5ebff60]	349	if (yd->client_id == id) {
[b7d3cc34]	350	return yd;
[5ebff60]	351	}
[b7d3cc34]	352	}
	353	return NULL;
	354	}
[9034ba0]	355
[b7d3cc34]	356	static void del_from_list(struct yahoo_data *yd)
	357	{
	358	conns = y_list_remove(conns, yd);
	359	}
	360
	361	/* call repeatedly to get the next one */
[9034ba0]	362	/*
	363	static struct yahoo_input_data * find_input_by_id(int id)
[b7d3cc34]	364	{
[5ebff60]	365	YList *l;
	366	for(l = inputs; l; l = y_list_next(l)) {
	367	struct yahoo_input_data *yid = l->data;
	368	if(yid->yd->client_id == id)
	369	return yid;
	370	}
	371	return NULL;
[b7d3cc34]	372	}
[9034ba0]	373	*/
[b7d3cc34]	374
[509cf60]	375	#if 0
[9034ba0]	376	static struct yahoo_input_data *find_input_by_id_and_webcam_user(int id,
[5ebff60]	377	const char *who)
[b7d3cc34]	378	{
	379	YList *l;
[5ebff60]	380
[b7d3cc34]	381	LOG(("find_input_by_id_and_webcam_user"));
[c36f73b]	382	for (l = inputs; l; l = y_list_next(l)) {
[b7d3cc34]	383	struct yahoo_input_data *yid = l->data;
[9034ba0]	384	if (yid->type == YAHOO_CONNECTION_WEBCAM
[5ebff60]	385	&& yid->yd->client_id == id && yid->wcm && ((who
	386	&& yid->wcm->user
	387	&& !strcmp(who, yid->wcm->user))
	388	\|\| !(yid->wcm->user && !who))) {
[b7d3cc34]	389	return yid;
[5ebff60]	390	}
[b7d3cc34]	391	}
	392	return NULL;
	393	}
[509cf60]	394	#endif
[b7d3cc34]	395
[9034ba0]	396	static struct yahoo_input_data *find_input_by_id_and_type(int id,
[5ebff60]	397	enum yahoo_connection_type type)
[b7d3cc34]	398	{
	399	YList *l;
[5ebff60]	400
[b7d3cc34]	401	LOG(("find_input_by_id_and_type"));
[c36f73b]	402	for (l = inputs; l; l = y_list_next(l)) {
[b7d3cc34]	403	struct yahoo_input_data *yid = l->data;
[5ebff60]	404	if (yid->type == type && yid->yd->client_id == id) {
[b7d3cc34]	405	return yid;
[5ebff60]	406	}
[b7d3cc34]	407	}
	408	return NULL;
	409	}
	410
[9034ba0]	411	static struct yahoo_input_data find_input_by_id_and_fd(int id, void fd)
[b7d3cc34]	412	{
	413	YList *l;
[5ebff60]	414
[b7d3cc34]	415	LOG(("find_input_by_id_and_fd"));
[c36f73b]	416	for (l = inputs; l; l = y_list_next(l)) {
[b7d3cc34]	417	struct yahoo_input_data *yid = l->data;
[5ebff60]	418	if (yid->fd == fd && yid->yd->client_id == id) {
[b7d3cc34]	419	return yid;
[5ebff60]	420	}
[b7d3cc34]	421	}
	422	return NULL;
	423	}
	424
	425	static int count_inputs_with_id(int id)
	426	{
[c36f73b]	427	int c = 0;
[b7d3cc34]	428	YList *l;
[5ebff60]	429
[b7d3cc34]	430	LOG(("counting %d", id));
[c36f73b]	431	for (l = inputs; l; l = y_list_next(l)) {
[b7d3cc34]	432	struct yahoo_input_data *yid = l->data;
[5ebff60]	433	if (yid->yd->client_id == id) {
[b7d3cc34]	434	c++;
[5ebff60]	435	}
[b7d3cc34]	436	}
	437	LOG(("%d", c));
	438	return c;
	439	}
	440
	441	/* Free a buddy list */
[c36f73b]	442	static void yahoo_free_buddies(YList *list)
[b7d3cc34]	443	{
	444	YList *l;
	445
[c36f73b]	446	for (l = list; l; l = l->next) {
[b7d3cc34]	447	struct yahoo_buddy *bud = l->data;
[5ebff60]	448	if (!bud) {
[b7d3cc34]	449	continue;
[5ebff60]	450	}
[b7d3cc34]	451
	452	FREE(bud->group);
	453	FREE(bud->id);
	454	FREE(bud->real_name);
[c36f73b]	455	if (bud->yab_entry) {
[b7d3cc34]	456	FREE(bud->yab_entry->fname);
	457	FREE(bud->yab_entry->lname);
	458	FREE(bud->yab_entry->nname);
	459	FREE(bud->yab_entry->id);
	460	FREE(bud->yab_entry->email);
	461	FREE(bud->yab_entry->hphone);
	462	FREE(bud->yab_entry->wphone);
	463	FREE(bud->yab_entry->mphone);
	464	FREE(bud->yab_entry);
	465	}
	466	FREE(bud);
	467	l->data = bud = NULL;
	468	}
	469
	470	y_list_free(list);
	471	}
	472
	473	/* Free an identities list */
[c36f73b]	474	static void yahoo_free_identities(YList *list)
[b7d3cc34]	475	{
	476	while (list) {
	477	YList *n = list;
	478	FREE(list->data);
	479	list = y_list_remove_link(list, list);
	480	y_list_free_1(n);
	481	}
	482	}
	483
	484	/* Free webcam data */
	485	static void yahoo_free_webcam(struct yahoo_webcam *wcm)
	486	{
	487	if (wcm) {
	488	FREE(wcm->user);
	489	FREE(wcm->server);
	490	FREE(wcm->key);
	491	FREE(wcm->description);
	492	FREE(wcm->my_ip);
	493	}
	494	FREE(wcm);
	495	}
	496
	497	static void yahoo_free_data(struct yahoo_data *yd)
	498	{
	499	FREE(yd->user);
	500	FREE(yd->password);
	501	FREE(yd->cookie_y);
	502	FREE(yd->cookie_t);
[9034ba0]	503	FREE(yd->cookie_b);
[b7d3cc34]	504	FREE(yd->cookie_c);
	505	FREE(yd->login_cookie);
	506	FREE(yd->login_id);
	507
	508	yahoo_free_buddies(yd->buddies);
	509	yahoo_free_buddies(yd->ignore);
	510	yahoo_free_identities(yd->identities);
	511
	512	yahoo_free_server_settings(yd->server_settings);
	513
	514	FREE(yd);
	515	}
	516
	517	#define YAHOO_PACKET_HDRLEN (4 + 2 + 2 + 2 + 2 + 4 + 4)
	518
[9034ba0]	519	static struct yahoo_packet *yahoo_packet_new(enum yahoo_service service,
[5ebff60]	520	enum ypacket_status status, int id)
[b7d3cc34]	521	{
	522	struct yahoo_packet *pkt = y_new0(struct yahoo_packet, 1);
	523
	524	pkt->service = service;
	525	pkt->status = status;
	526	pkt->id = id;
	527
	528	return pkt;
	529	}
	530
[9034ba0]	531	static void yahoo_packet_hash(struct yahoo_packet *pkt, int key,
[5ebff60]	532	const char *value)
[b7d3cc34]	533	{
	534	struct yahoo_pair *pair = y_new0(struct yahoo_pair, 1);
[5ebff60]	535
[b7d3cc34]	536	pair->key = key;
	537	pair->value = strdup(value);
	538	pkt->hash = y_list_append(pkt->hash, pair);
	539	}
	540
	541	static int yahoo_packet_length(struct yahoo_packet *pkt)
	542	{
	543	YList *l;
	544
	545	int len = 0;
	546
	547	for (l = pkt->hash; l; l = l->next) {
	548	struct yahoo_pair *pair = l->data;
	549	int tmp = pair->key;
	550	do {
	551	tmp /= 10;
	552	len++;
	553	} while (tmp);
	554	len += 2;
	555	len += strlen(pair->value);
	556	len += 2;
	557	}
	558
	559	return len;
	560	}
	561
	562	#define yahoo_put16(buf, data) ( \
[5ebff60]	563	(*(buf) = (unsigned char) ((data) >> 8) & 0xff), \
	564	(*((buf) + 1) = (unsigned char) (data) & 0xff), \
	565	2)
	566	#define yahoo_get16(buf) (((((buf)) & 0xff) << 8) + ((((buf) + 1)) & 0xff))
[b7d3cc34]	567	#define yahoo_put32(buf, data) ( \
[5ebff60]	568	(*((buf)) = (unsigned char) ((data) >> 24) & 0xff), \
	569	(*((buf) + 1) = (unsigned char) ((data) >> 16) & 0xff), \
	570	(*((buf) + 2) = (unsigned char) ((data) >> 8) & 0xff), \
	571	(*((buf) + 3) = (unsigned char) (data) & 0xff), \
	572	4)
	573	#define yahoo_get32(buf) ((((*(buf)) & 0xff) << 24) + \
	574	(((*((buf) + 1)) & 0xff) << 16) + \
	575	(((*((buf) + 2)) & 0xff) << 8) + \
	576	(((*((buf) + 3)) & 0xff)))
[b7d3cc34]	577
[9034ba0]	578	static void yahoo_packet_read(struct yahoo_packet pkt, unsigned char data,
[5ebff60]	579	int len)
[b7d3cc34]	580	{
	581	int pos = 0;
	582
	583	while (pos + 1 < len) {
	584	char key, value = NULL;
	585	int accept;
	586	int x;
	587
	588	struct yahoo_pair *pair = y_new0(struct yahoo_pair, 1);
	589
	590	key = malloc(len + 1);
	591	x = 0;
	592	while (pos + 1 < len) {
[5ebff60]	593	if (data[pos] == 0xc0 && data[pos + 1] == 0x80) {
[b7d3cc34]	594	break;
[5ebff60]	595	}
[b7d3cc34]	596	key[x++] = data[pos++];
	597	}
	598	key[x] = 0;
	599	pos += 2;
	600	pair->key = strtol(key, NULL, 10);
	601	free(key);
[5ebff60]	602
[b7d3cc34]	603	/* Libyahoo2 developer(s) don't seem to have the time to fix
	604	this problem, so for now try to work around it:
[5ebff60]	605
[b7d3cc34]	606	Sometimes we receive an invalid packet with not any more
	607	data at this point. I don't know how to handle this in a
	608	clean way, but let's hope this is clean enough: */
[5ebff60]	609
[b7d3cc34]	610	if (pos + 1 < len) {
[5ebff60]	611	accept = x;
[b7d3cc34]	612	/* if x is 0 there was no key, so don't accept it */
[5ebff60]	613	if (accept) {
[b7d3cc34]	614	value = malloc(len - pos + 1);
[5ebff60]	615	}
[b7d3cc34]	616	x = 0;
	617	while (pos + 1 < len) {
[5ebff60]	618	if (data[pos] == 0xc0 && data[pos + 1] == 0x80) {
[b7d3cc34]	619	break;
[5ebff60]	620	}
	621	if (accept) {
[b7d3cc34]	622	value[x++] = data[pos++];
[5ebff60]	623	}
[b7d3cc34]	624	}
[5ebff60]	625	if (accept) {
[b7d3cc34]	626	value[x] = 0;
[5ebff60]	627	}
[b7d3cc34]	628	pos += 2;
	629	} else {
	630	accept = 0;
	631	}
[5ebff60]	632
[b7d3cc34]	633	if (accept) {
	634	pair->value = strdup(value);
	635	FREE(value);
	636	pkt->hash = y_list_append(pkt->hash, pair);
[9034ba0]	637	DEBUG_MSG(("Key: %d \tValue: %s", pair->key,
[5ebff60]	638	pair->value));
[b7d3cc34]	639	} else {
	640	FREE(pair);
	641	}
	642	}
	643	}
	644
	645	static void yahoo_packet_write(struct yahoo_packet pkt, unsigned char data)
	646	{
	647	YList *l;
	648	int pos = 0;
	649
	650	for (l = pkt->hash; l; l = l->next) {
	651	struct yahoo_pair *pair = l->data;
	652	unsigned char buf[100];
	653
[5ebff60]	654	snprintf((char *) buf, sizeof(buf), "%d", pair->key);
	655	strcpy((char ) data + pos, (char ) buf);
	656	pos += strlen((char *) buf);
[b7d3cc34]	657	data[pos++] = 0xc0;
	658	data[pos++] = 0x80;
	659
[5ebff60]	660	strcpy((char *) data + pos, pair->value);
[b7d3cc34]	661	pos += strlen(pair->value);
	662	data[pos++] = 0xc0;
	663	data[pos++] = 0x80;
	664	}
	665	}
	666
	667	static void yahoo_dump_unhandled(struct yahoo_packet *pkt)
	668	{
	669	YList *l;
	670
	671	NOTICE(("Service: 0x%02x\tStatus: %d", pkt->service, pkt->status));
	672	for (l = pkt->hash; l; l = l->next) {
	673	struct yahoo_pair *pair = l->data;
	674	NOTICE(("\t%d => %s", pair->key, pair->value));
	675	}
	676	}
	677
	678	static void yahoo_packet_dump(unsigned char *data, int len)
	679	{
[c36f73b]	680	if (yahoo_get_log_level() >= YAHOO_LOG_DEBUG) {
[b7d3cc34]	681	int i;
	682	for (i = 0; i < len; i++) {
[5ebff60]	683	if ((i % 8 == 0) && i) {
	684	YAHOO_CALLBACK (ext_yahoo_log) (" ");
	685	}
	686	if ((i % 16 == 0) && i) {
	687	YAHOO_CALLBACK (ext_yahoo_log) ("\n");
	688	}
	689	YAHOO_CALLBACK (ext_yahoo_log) ("%02x ", data[i]);
[b7d3cc34]	690	}
[5ebff60]	691	YAHOO_CALLBACK (ext_yahoo_log) ("\n");
[b7d3cc34]	692	for (i = 0; i < len; i++) {
[5ebff60]	693	if ((i % 8 == 0) && i) {
	694	YAHOO_CALLBACK (ext_yahoo_log) (" ");
	695	}
	696	if ((i % 16 == 0) && i) {
	697	YAHOO_CALLBACK (ext_yahoo_log) ("\n");
	698	}
	699	if (isprint(data[i])) {
	700	YAHOO_CALLBACK (ext_yahoo_log) (" %c ", data[i]);
	701	} else {
	702	YAHOO_CALLBACK (ext_yahoo_log) (" . ");
	703	}
[b7d3cc34]	704	}
[5ebff60]	705	YAHOO_CALLBACK (ext_yahoo_log) ("\n");
[b7d3cc34]	706	}
	707	}
	708
[b38d399]	709	/* yahoo's variant of base64 */
[812a413]	710	static void to_y64(unsigned char out, const unsigned char in, int inlen)
[b7d3cc34]	711	{
[b38d399]	712	char *encoded = base64_encode(in, inlen);
	713	int i = 0;
	714
	715	do {
	716	if (encoded[i] == '+') {
	717	out[i] = '.';
	718	} else if (encoded[i] == '/') {
	719	out[i] = '_';
	720	} else if (encoded[i] == '=') {
	721	out[i] = '-';
	722	} else {
	723	out[i] = encoded[i];
	724	}
	725	} while (encoded[i++]);
	726
	727	g_free(encoded);
[b7d3cc34]	728	}
	729
[c36f73b]	730	static void yahoo_add_to_send_queue(struct yahoo_input_data yid, void data,
[5ebff60]	731	int length)
[b7d3cc34]	732	{
	733	struct data_queue *tx = y_new0(struct data_queue, 1);
[5ebff60]	734
[b7d3cc34]	735	tx->queue = y_new0(unsigned char, length);
	736	tx->len = length;
	737	memcpy(tx->queue, data, length);
	738
	739	yid->txqueues = y_list_append(yid->txqueues, tx);
	740
[5ebff60]	741	if (!yid->write_tag) {
[c36f73b]	742	yid->write_tag =
[5ebff60]	743	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->
	744	client_id, yid->fd, YAHOO_INPUT_WRITE, yid);
	745	}
[b7d3cc34]	746	}
	747
[c36f73b]	748	static void yahoo_send_packet(struct yahoo_input_data *yid,
[5ebff60]	749	struct yahoo_packet *pkt, int extra_pad)
[b7d3cc34]	750	{
	751	int pktlen = yahoo_packet_length(pkt);
	752	int len = YAHOO_PACKET_HDRLEN + pktlen;
	753	unsigned char *data;
	754	int pos = 0;
	755
[5ebff60]	756	if (yid->fd < 0) {
[b7d3cc34]	757	return;
[5ebff60]	758	}
[b7d3cc34]	759
	760	data = y_new0(unsigned char, len + 1);
	761
[c36f73b]	762	memcpy(data + pos, "YMSG", 4);
	763	pos += 4;
[5ebff60]	764	pos += yahoo_put16(data + pos, YAHOO_PROTO_VER); /* version [latest 12 0x000c] */
	765	pos += yahoo_put16(data + pos, 0x0000); /* HIWORD pkt length??? */
	766	pos += yahoo_put16(data + pos, pktlen + extra_pad); /* LOWORD pkt length? */
	767	pos += yahoo_put16(data + pos, pkt->service); /* service */
	768	pos += yahoo_put32(data + pos, pkt->status); /* status [4bytes] */
	769	pos += yahoo_put32(data + pos, pkt->id); /* session [4bytes] */
[b7d3cc34]	770
	771	yahoo_packet_write(pkt, data + pos);
	772
	773	yahoo_packet_dump(data, len);
[c36f73b]	774
[5ebff60]	775	if (yid->type == YAHOO_CONNECTION_FT) {
[cfc8d58]	776	yahoo_send_data(yid->fd, data, len);
[5ebff60]	777	} else {
[ba16895]	778	yahoo_add_to_send_queue(yid, data, len);
[5ebff60]	779	}
[b7d3cc34]	780	FREE(data);
	781	}
	782
	783	static void yahoo_packet_free(struct yahoo_packet *pkt)
	784	{
	785	while (pkt->hash) {
	786	struct yahoo_pair *pair = pkt->hash->data;
	787	YList *tmp;
	788	FREE(pair->value);
	789	FREE(pair);
	790	tmp = pkt->hash;
	791	pkt->hash = y_list_remove_link(pkt->hash, pkt->hash);
	792	y_list_free_1(tmp);
	793	}
	794	FREE(pkt);
	795	}
	796
[9034ba0]	797	static int yahoo_send_data(void fd, void data, int len)
[b7d3cc34]	798	{
	799	int ret;
	800	int e;
	801
[5ebff60]	802	if (fd == NULL) {
[b7d3cc34]	803	return -1;
[5ebff60]	804	}
[b7d3cc34]	805
	806	yahoo_packet_dump(data, len);
	807
	808	do {
[5ebff60]	809	ret = YAHOO_CALLBACK (ext_yahoo_write) (fd, data, len);
[c36f73b]	810	} while (ret == -1 && errno == EINTR);
	811	e = errno;
[b7d3cc34]	812
[c36f73b]	813	if (ret == -1) {
[b7d3cc34]	814	LOG(("wrote data: ERR %s", strerror(errno)));
	815	} else {
	816	LOG(("wrote data: OK"));
	817	}
	818
[c36f73b]	819	errno = e;
[b7d3cc34]	820	return ret;
	821	}
	822
[c36f73b]	823	void yahoo_close(int id)
[b7d3cc34]	824	{
	825	struct yahoo_data *yd = find_conn_by_id(id);
[5ebff60]	826
	827	if (!yd) {
[b7d3cc34]	828	return;
[5ebff60]	829	}
[b7d3cc34]	830
	831	del_from_list(yd);
	832
	833	yahoo_free_data(yd);
[5ebff60]	834	if (id == last_id) {
[b7d3cc34]	835	last_id--;
[5ebff60]	836	}
[b7d3cc34]	837	}
	838
[c36f73b]	839	static void yahoo_input_close(struct yahoo_input_data *yid)
[b7d3cc34]	840	{
	841	inputs = y_list_remove(inputs, yid);
	842
[c36f73b]	843	LOG(("yahoo_input_close(read)"));
[5ebff60]	844	YAHOO_CALLBACK (ext_yahoo_remove_handler) (yid->yd->client_id,
	845	yid->read_tag);
[c36f73b]	846	LOG(("yahoo_input_close(write)"));
[5ebff60]	847	YAHOO_CALLBACK (ext_yahoo_remove_handler) (yid->yd->client_id,
	848	yid->write_tag);
[b7d3cc34]	849	yid->read_tag = yid->write_tag = 0;
[5ebff60]	850	if (yid->fd) {
	851	YAHOO_CALLBACK (ext_yahoo_close) (yid->fd);
	852	}
[b7d3cc34]	853	yid->fd = 0;
	854	FREE(yid->rxqueue);
[c36f73b]	855	if (count_inputs_with_id(yid->yd->client_id) == 0) {
[b7d3cc34]	856	LOG(("closing %d", yid->yd->client_id));
	857	yahoo_close(yid->yd->client_id);
	858	}
	859	yahoo_free_webcam(yid->wcm);
[5ebff60]	860	if (yid->wcd) {
[b7d3cc34]	861	FREE(yid->wcd);
[5ebff60]	862	}
[c36f73b]	863	if (yid->ys) {
[b7d3cc34]	864	FREE(yid->ys->lsearch_text);
	865	FREE(yid->ys);
	866	}
	867	FREE(yid);
	868	}
	869
[c36f73b]	870	static int is_same_bud(const void a, const void b)
	871	{
[b7d3cc34]	872	const struct yahoo_buddy *subject = a;
	873	const struct yahoo_buddy *object = b;
	874
	875	return strcmp(subject->id, object->id);
	876	}
	877
[c36f73b]	878	static char getcookie(char rawcookie)
[b7d3cc34]	879	{
[c36f73b]	880	char *cookie = NULL;
	881	char *tmpcookie;
	882	char *cookieend;
[b7d3cc34]	883
[5ebff60]	884	if (strlen(rawcookie) < 2) {
[b7d3cc34]	885	return NULL;
[5ebff60]	886	}
[b7d3cc34]	887
[c36f73b]	888	tmpcookie = strdup(rawcookie + 2);
[b7d3cc34]	889	cookieend = strchr(tmpcookie, ';');
	890
[5ebff60]	891	if (cookieend) {
[b7d3cc34]	892	*cookieend = '\0';
[5ebff60]	893	}
[b7d3cc34]	894
	895	cookie = strdup(tmpcookie);
	896	FREE(tmpcookie);
	897	/* cookieend=NULL; not sure why this was there since the value is not preserved in the stack -dd */
	898
	899	return cookie;
	900	}
	901
[c36f73b]	902	static char getlcookie(char cookie)
[b7d3cc34]	903	{
	904	char *tmp;
	905	char *tmpend;
	906	char *login_cookie = NULL;
	907
	908	tmpend = strstr(cookie, "n=");
[c36f73b]	909	if (tmpend) {
	910	tmp = strdup(tmpend + 2);
[b7d3cc34]	911	tmpend = strchr(tmp, '&');
[5ebff60]	912	if (tmpend) {
[c36f73b]	913	*tmpend = '\0';
[5ebff60]	914	}
[b7d3cc34]	915	login_cookie = strdup(tmp);
	916	FREE(tmp);
	917	}
	918
	919	return login_cookie;
	920	}
	921
[c36f73b]	922	static void yahoo_process_notify(struct yahoo_input_data *yid,
[5ebff60]	923	struct yahoo_packet *pkt)
[b7d3cc34]	924	{
	925	struct yahoo_data *yd = yid->yd;
	926	char *msg = NULL;
	927	char *from = NULL;
[cfc8d58]	928	char *to = NULL;
[b7d3cc34]	929	int stat = 0;
	930	int accept = 0;
	931	char *ind = NULL;
	932	YList *l;
[5ebff60]	933
[b7d3cc34]	934	for (l = pkt->hash; l; l = l->next) {
	935	struct yahoo_pair *pair = l->data;
[5ebff60]	936	if (pair->key == 4) {
[b7d3cc34]	937	from = pair->value;
[5ebff60]	938	}
	939	if (pair->key == 5) {
[cfc8d58]	940	to = pair->value;
[5ebff60]	941	}
	942	if (pair->key == 49) {
[b7d3cc34]	943	msg = pair->value;
[5ebff60]	944	}
	945	if (pair->key == 13) {
[b7d3cc34]	946	stat = atoi(pair->value);
[5ebff60]	947	}
	948	if (pair->key == 14) {
[b7d3cc34]	949	ind = pair->value;
[5ebff60]	950	}
	951	if (pair->key == 16) { /* status == -1 */
[b7d3cc34]	952	NOTICE((pair->value));
	953	return;
	954	}
	955
	956	}
	957
[5ebff60]	958	if (!msg) {
[b7d3cc34]	959	return;
[5ebff60]	960	}
[c36f73b]	961
[5ebff60]	962	if (!strncasecmp(msg, "TYPING", strlen("TYPING"))) {
	963	YAHOO_CALLBACK (ext_yahoo_typing_notify) (yd->client_id, to,
	964	from, stat);
	965	} else if (!strncasecmp(msg, "GAME", strlen("GAME"))) {
	966	YAHOO_CALLBACK (ext_yahoo_game_notify) (yd->client_id, to, from,
	967	stat, ind);
	968	} else if (!strncasecmp(msg, "WEBCAMINVITE", strlen("WEBCAMINVITE"))) {
[b7d3cc34]	969	if (!strcmp(ind, " ")) {
[5ebff60]	970	YAHOO_CALLBACK (ext_yahoo_webcam_invite) (yd->client_id,
	971	to, from);
[b7d3cc34]	972	} else {
	973	accept = atoi(ind);
	974	/* accept the invitation (-1 = deny 1 = accept) */
[5ebff60]	975	if (accept < 0) {
[b7d3cc34]	976	accept = 0;
[5ebff60]	977	}
	978	YAHOO_CALLBACK (ext_yahoo_webcam_invite_reply) (yd->
	979	client_id, to, from, accept);
[b7d3cc34]	980	}
[5ebff60]	981	} else {
[b7d3cc34]	982	LOG(("Got unknown notification: %s", msg));
[5ebff60]	983	}
[b7d3cc34]	984	}
	985
[9034ba0]	986	static void yahoo_process_conference(struct yahoo_input_data *yid,
[5ebff60]	987	struct yahoo_packet *pkt)
[b7d3cc34]	988	{
	989	struct yahoo_data *yd = yid->yd;
	990	char *msg = NULL;
	991	char *host = NULL;
	992	char *who = NULL;
	993	char *room = NULL;
	994	char *id = NULL;
[c36f73b]	995	int utf8 = 0;
[b7d3cc34]	996	YList *members = NULL;
	997	YList *l;
[c36f73b]	998
[b7d3cc34]	999	for (l = pkt->hash; l; l = l->next) {
	1000	struct yahoo_pair *pair = l->data;
[5ebff60]	1001	if (pair->key == 50) {
[b7d3cc34]	1002	host = pair->value;
[5ebff60]	1003	}
[c36f73b]	1004
[5ebff60]	1005	if (pair->key == 52) { /* invite */
[b7d3cc34]	1006	members = y_list_append(members, strdup(pair->value));
	1007	}
[5ebff60]	1008	if (pair->key == 53) { /* logon */
[b7d3cc34]	1009	who = pair->value;
[5ebff60]	1010	}
	1011	if (pair->key == 54) { /* decline */
[b7d3cc34]	1012	who = pair->value;
[5ebff60]	1013	}
	1014	if (pair->key == 55) { /* unavailable (status == 2) */
[b7d3cc34]	1015	who = pair->value;
[5ebff60]	1016	}
	1017	if (pair->key == 56) { /* logoff */
[b7d3cc34]	1018	who = pair->value;
[5ebff60]	1019	}
[b7d3cc34]	1020
[5ebff60]	1021	if (pair->key == 57) {
[b7d3cc34]	1022	room = pair->value;
[5ebff60]	1023	}
[b7d3cc34]	1024
[5ebff60]	1025	if (pair->key == 58) { /* join message */
[b7d3cc34]	1026	msg = pair->value;
[5ebff60]	1027	}
	1028	if (pair->key == 14) { /* decline/conf message */
[b7d3cc34]	1029	msg = pair->value;
[5ebff60]	1030	}
[b7d3cc34]	1031
[5ebff60]	1032	if (pair->key == 13) {
[25c4c78]	1033	;
[5ebff60]	1034	}
	1035	if (pair->key == 16) { /* error */
[b7d3cc34]	1036	msg = pair->value;
[5ebff60]	1037	}
[b7d3cc34]	1038
[5ebff60]	1039	if (pair->key == 1) { /* my id */
[b7d3cc34]	1040	id = pair->value;
[5ebff60]	1041	}
	1042	if (pair->key == 3) { /* message sender */
[b7d3cc34]	1043	who = pair->value;
[5ebff60]	1044	}
[b7d3cc34]	1045
[5ebff60]	1046	if (pair->key == 97) {
[b7d3cc34]	1047	utf8 = atoi(pair->value);
[5ebff60]	1048	}
[b7d3cc34]	1049	}
	1050
[5ebff60]	1051	if (!room) {
[b7d3cc34]	1052	return;
[5ebff60]	1053	}
[b7d3cc34]	1054
[c36f73b]	1055	if (host) {
	1056	for (l = members; l; l = l->next) {
	1057	char *w = l->data;
[5ebff60]	1058	if (!strcmp(w, host)) {
[b7d3cc34]	1059	break;
[5ebff60]	1060	}
[b7d3cc34]	1061	}
[5ebff60]	1062	if (!l) {
[b7d3cc34]	1063	members = y_list_append(members, strdup(host));
[5ebff60]	1064	}
[b7d3cc34]	1065	}
	1066	/* invite, decline, join, left, message -> status == 1 */
	1067
[c36f73b]	1068	switch (pkt->service) {
[b7d3cc34]	1069	case YAHOO_SERVICE_CONFINVITE:
[5ebff60]	1070	if (pkt->status == 2) {
	1071	;
	1072	} else if (members) {
	1073	YAHOO_CALLBACK (ext_yahoo_got_conf_invite) (yd->
	1074	client_id, id, host, room, msg, members);
	1075	} else if (msg) {
	1076	YAHOO_CALLBACK (ext_yahoo_error) (yd->client_id, msg, 0,
	1077	E_CONFNOTAVAIL);
	1078	}
[b7d3cc34]	1079	break;
	1080	case YAHOO_SERVICE_CONFADDINVITE:
[5ebff60]	1081	if (pkt->status == 1) {
	1082	YAHOO_CALLBACK (ext_yahoo_got_conf_invite) (yd->
	1083	client_id, id, host, room, msg, members);
	1084	}
[b7d3cc34]	1085	break;
	1086	case YAHOO_SERVICE_CONFDECLINE:
[5ebff60]	1087	if (who) {
	1088	YAHOO_CALLBACK (ext_yahoo_conf_userdecline) (yd->
	1089	client_id, id, who, room, msg);
	1090	}
[b7d3cc34]	1091	break;
	1092	case YAHOO_SERVICE_CONFLOGON:
[5ebff60]	1093	if (who) {
	1094	YAHOO_CALLBACK (ext_yahoo_conf_userjoin) (yd->client_id,
	1095	id, who, room);
	1096	}
[b7d3cc34]	1097	break;
	1098	case YAHOO_SERVICE_CONFLOGOFF:
[5ebff60]	1099	if (who) {
	1100	YAHOO_CALLBACK (ext_yahoo_conf_userleave) (yd->client_id,
	1101	id, who, room);
	1102	}
[b7d3cc34]	1103	break;
	1104	case YAHOO_SERVICE_CONFMSG:
[5ebff60]	1105	if (who) {
	1106	YAHOO_CALLBACK (ext_yahoo_conf_message) (yd->client_id,
	1107	id, who, room, msg, utf8);
	1108	}
[b7d3cc34]	1109	break;
	1110	}
	1111	}
	1112
[c36f73b]	1113	static void yahoo_process_chat(struct yahoo_input_data *yid,
[5ebff60]	1114	struct yahoo_packet *pkt)
[b7d3cc34]	1115	{
	1116	char *msg = NULL;
[cfc8d58]	1117	char *id = NULL;
[b7d3cc34]	1118	char *who = NULL;
	1119	char *room = NULL;
	1120	char *topic = NULL;
	1121	YList *members = NULL;
	1122	struct yahoo_chat_member *currentmember = NULL;
[c36f73b]	1123	int msgtype = 1;
	1124	int utf8 = 0;
	1125	int firstjoin = 0;
	1126	int membercount = 0;
	1127	int chaterr = 0;
[b7d3cc34]	1128	YList *l;
[9034ba0]	1129
[b7d3cc34]	1130	yahoo_dump_unhandled(pkt);
	1131	for (l = pkt->hash; l; l = l->next) {
	1132	struct yahoo_pair *pair = l->data;
	1133
[cfc8d58]	1134	if (pair->key == 1) {
	1135	/* My identity */
	1136	id = pair->value;
	1137	}
	1138
[b7d3cc34]	1139	if (pair->key == 104) {
	1140	/* Room name */
	1141	room = pair->value;
	1142	}
	1143
	1144	if (pair->key == 105) {
	1145	/* Room topic */
	1146	topic = pair->value;
	1147	}
	1148
	1149	if (pair->key == 108) {
	1150	/* Number of members in this packet */
	1151	membercount = atoi(pair->value);
	1152	}
	1153
	1154	if (pair->key == 109) {
	1155	/* message sender */
	1156	who = pair->value;
	1157
	1158	if (pkt->service == YAHOO_SERVICE_CHATJOIN) {
[c36f73b]	1159	currentmember =
[5ebff60]	1160	y_new0(struct yahoo_chat_member, 1);
[b7d3cc34]	1161	currentmember->id = strdup(pair->value);
	1162	members = y_list_append(members, currentmember);
	1163	}
	1164	}
	1165
	1166	if (pair->key == 110) {
	1167	/* age */
[5ebff60]	1168	if (pkt->service == YAHOO_SERVICE_CHATJOIN) {
[b7d3cc34]	1169	currentmember->age = atoi(pair->value);
[5ebff60]	1170	}
[b7d3cc34]	1171	}
	1172
	1173	if (pair->key == 113) {
	1174	/* attribs */
[5ebff60]	1175	if (pkt->service == YAHOO_SERVICE_CHATJOIN) {
[b7d3cc34]	1176	currentmember->attribs = atoi(pair->value);
[5ebff60]	1177	}
[b7d3cc34]	1178	}
	1179
	1180	if (pair->key == 141) {
	1181	/* alias */
[5ebff60]	1182	if (pkt->service == YAHOO_SERVICE_CHATJOIN) {
[b7d3cc34]	1183	currentmember->alias = strdup(pair->value);
[5ebff60]	1184	}
[b7d3cc34]	1185	}
	1186
	1187	if (pair->key == 142) {
	1188	/* location */
[5ebff60]	1189	if (pkt->service == YAHOO_SERVICE_CHATJOIN) {
[b7d3cc34]	1190	currentmember->location = strdup(pair->value);
[5ebff60]	1191	}
[b7d3cc34]	1192	}
	1193
	1194	if (pair->key == 130) {
	1195	/* first join */
	1196	firstjoin = 1;
	1197	}
	1198
	1199	if (pair->key == 117) {
	1200	/* message */
	1201	msg = pair->value;
	1202	}
	1203
	1204	if (pair->key == 124) {
	1205	/* Message type */
	1206	msgtype = atoi(pair->value);
	1207	}
	1208	if (pair->key == 114) {
	1209	/* message error not sure what all the pair values mean */
	1210	/* but -1 means no session in room */
[c36f73b]	1211	chaterr = atoi(pair->value);
[b7d3cc34]	1212	}
	1213	}
	1214
[c36f73b]	1215	if (!room) {
[5ebff60]	1216	if (pkt->service == YAHOO_SERVICE_CHATLOGOUT) { /* yahoo originated chat logout */
	1217	YAHOO_CALLBACK (ext_yahoo_chat_yahoologout) (yid->yd->
	1218	client_id, id);
[c36f73b]	1219	return;
[b7d3cc34]	1220	}
[c36f73b]	1221	if (pkt->service == YAHOO_SERVICE_COMMENT && chaterr) {
[5ebff60]	1222	YAHOO_CALLBACK (ext_yahoo_chat_yahooerror) (yid->yd->
	1223	client_id, id);
[cfc8d58]	1224	return;
[b7d3cc34]	1225	}
	1226
	1227	WARNING(("We didn't get a room name, ignoring packet"));
	1228	return;
	1229	}
	1230
[c36f73b]	1231	switch (pkt->service) {
[b7d3cc34]	1232	case YAHOO_SERVICE_CHATJOIN:
[c36f73b]	1233	if (y_list_length(members) != membercount) {
[b7d3cc34]	1234	WARNING(("Count of members doesn't match No. of members we got"));
	1235	}
[c36f73b]	1236	if (firstjoin && members) {
[5ebff60]	1237	YAHOO_CALLBACK (ext_yahoo_chat_join) (yid->yd->client_id,
	1238	id, room, topic, members, yid->fd);
[c36f73b]	1239	} else if (who) {
	1240	if (y_list_length(members) != 1) {
[b7d3cc34]	1241	WARNING(("Got more than 1 member on a normal join"));
	1242	}
	1243	/* this should only ever have one, but just in case */
[c36f73b]	1244	while (members) {
[b7d3cc34]	1245	YList *n = members->next;
	1246	currentmember = members->data;
[5ebff60]	1247	YAHOO_CALLBACK (ext_yahoo_chat_userjoin) (yid->
	1248	yd->client_id, id, room, currentmember);
[b7d3cc34]	1249	y_list_free_1(members);
[c36f73b]	1250	members = n;
[b7d3cc34]	1251	}
	1252	}
	1253	break;
	1254	case YAHOO_SERVICE_CHATEXIT:
[c36f73b]	1255	if (who) {
[5ebff60]	1256	YAHOO_CALLBACK (ext_yahoo_chat_userleave) (yid->yd->
	1257	client_id, id, room, who);
[b7d3cc34]	1258	}
	1259	break;
	1260	case YAHOO_SERVICE_COMMENT:
[c36f73b]	1261	if (who) {
[5ebff60]	1262	YAHOO_CALLBACK (ext_yahoo_chat_message) (yid->yd->
	1263	client_id, id, who, room, msg, msgtype, utf8);
[b7d3cc34]	1264	}
	1265	break;
	1266	}
	1267	}
	1268
[c36f73b]	1269	static void yahoo_process_message(struct yahoo_input_data *yid,
[5ebff60]	1270	struct yahoo_packet *pkt)
[b7d3cc34]	1271	{
	1272	struct yahoo_data *yd = yid->yd;
	1273	YList *l;
[c36f73b]	1274	YList *messages = NULL;
[b7d3cc34]	1275
	1276	struct m {
[c36f73b]	1277	int i_31;
	1278	int i_32;
[b7d3cc34]	1279	char *to;
	1280	char *from;
	1281	long tm;
	1282	char *msg;
[c36f73b]	1283	int utf8;
[9034ba0]	1284	char *gunk;
[b7d3cc34]	1285	} *message = y_new0(struct m, 1);
	1286
	1287	for (l = pkt->hash; l; l = l->next) {
	1288	struct yahoo_pair *pair = l->data;
[c36f73b]	1289	if (pair->key == 1 \|\| pair->key == 4) {
[5ebff60]	1290	if (!message->from) {
[b7d3cc34]	1291	message->from = pair->value;
[5ebff60]	1292	}
	1293	} else if (pair->key == 5) {
[b7d3cc34]	1294	message->to = pair->value;
[5ebff60]	1295	} else if (pair->key == 15) {
[b7d3cc34]	1296	message->tm = strtol(pair->value, NULL, 10);
[5ebff60]	1297	} else if (pair->key == 97) {
[b7d3cc34]	1298	message->utf8 = atoi(pair->value);
[5ebff60]	1299	}
[9034ba0]	1300	/* This comes when the official client sends us a message */
[5ebff60]	1301	else if (pair->key == 429) {
[9034ba0]	1302	message->gunk = pair->value;
[5ebff60]	1303	}
[9034ba0]	1304	/* user message // sys message */
[5ebff60]	1305	else if (pair->key == 14 \|\| pair->key == 16) {
[b7d3cc34]	1306	message->msg = pair->value;
[5ebff60]	1307	} else if (pair->key == 31) {
[c36f73b]	1308	if (message->i_31) {
[b7d3cc34]	1309	messages = y_list_append(messages, message);
	1310	message = y_new0(struct m, 1);
	1311	}
	1312	message->i_31 = atoi(pair->value);
[5ebff60]	1313	} else if (pair->key == 32) {
[b7d3cc34]	1314	message->i_32 = atoi(pair->value);
[5ebff60]	1315	} else {
	1316	LOG(("yahoo_process_message: status: %d, key: %d, value: %s", pkt->status, pair->key,
	1317	pair->value));
	1318	}
[b7d3cc34]	1319	}
	1320
	1321	messages = y_list_append(messages, message);
	1322
[c36f73b]	1323	for (l = messages; l; l = l->next) {
[b7d3cc34]	1324	message = l->data;
	1325	if (pkt->service == YAHOO_SERVICE_SYSMESSAGE) {
[5ebff60]	1326	YAHOO_CALLBACK (ext_yahoo_system_message) (yd->client_id,
	1327	message->to, message->from, message->msg);
[b7d3cc34]	1328	} else if (pkt->status <= 2 \|\| pkt->status == 5) {
[9034ba0]	1329	/* Confirm message receipt if we got the gunk */
[5ebff60]	1330	if (message->gunk) {
[9034ba0]	1331	struct yahoo_packet *outpkt;
[5ebff60]	1332
[9034ba0]	1333	outpkt = yahoo_packet_new(YAHOO_SERVICE_MESSAGE_CONFIRM,
[5ebff60]	1334	YPACKET_STATUS_DEFAULT, 0);
[9034ba0]	1335	yahoo_packet_hash(outpkt, 1, yd->user);
	1336	yahoo_packet_hash(outpkt, 5, message->from);
	1337	yahoo_packet_hash(outpkt, 302, "430");
	1338	yahoo_packet_hash(outpkt, 430, message->gunk);
	1339	yahoo_packet_hash(outpkt, 303, "430");
	1340	yahoo_packet_hash(outpkt, 450, "0");
	1341	yahoo_send_packet(yid, outpkt, 0);
[5ebff60]	1342
[9034ba0]	1343	yahoo_packet_free(outpkt);
	1344	}
	1345
[5ebff60]	1346	if (!strcmp(message->msg, "<ding>")) {
	1347	YAHOO_CALLBACK (ext_yahoo_got_buzz) (yd->client_id,
	1348	message->to, message->from, message->tm);
	1349	} else {
	1350	YAHOO_CALLBACK (ext_yahoo_got_im) (yd->client_id,
	1351	message->to, message->from, message->msg,
	1352	message->tm, pkt->status, message->utf8);
	1353	}
[b7d3cc34]	1354	} else if (pkt->status == 0xffffffff) {
[5ebff60]	1355	YAHOO_CALLBACK (ext_yahoo_error) (yd->client_id,
	1356	message->msg, 0, E_SYSTEM);
[b7d3cc34]	1357	}
[9034ba0]	1358	FREE(message);
[b7d3cc34]	1359	}
	1360
	1361	y_list_free(messages);
	1362	}
	1363
[9034ba0]	1364	/*
	1365	* Here's what multi-level packets look like. Data in brackets is the value.
	1366	*
	1367	* 3 level:
	1368	* =======
[5ebff60]	1369	*
[9034ba0]	1370	* 302 (318) - Beginning level 1
[5ebff60]	1371	* 300 (318) - Begin level 2
	1372	* 302 (319) - End level 2 header
	1373	* 300 (319) - Begin level 3
	1374	* 301 (319) - End level 3
	1375	* 303 (319) - End level 2
[9034ba0]	1376	* 303 (318) - End level 1
	1377	*
	1378	* 2 level:
	1379	* =======
	1380	*
	1381	* 302 (315) - Beginning level 1
[5ebff60]	1382	* 300 (315) - Begin level 2
	1383	* 301 (315) - End level 2
[9034ba0]	1384	* 303 (315) - End level 1
	1385	*
	1386	*/
[547c94c]	1387	static void yahoo_process_status(struct yahoo_input_data *yid,
[5ebff60]	1388	struct yahoo_packet *pkt)
[b7d3cc34]	1389	{
	1390	YList *l;
	1391	struct yahoo_data *yd = yid->yd;
[cfc8d58]	1392
[7053379]	1393	struct yahoo_process_status_entry *u;
[cfc8d58]	1394
	1395	YList *users = 0;
[547c94c]	1396
[cfc8d58]	1397	if (pkt->service == YAHOO_SERVICE_LOGOFF && pkt->status == -1) {
[5ebff60]	1398	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	1399	YAHOO_LOGIN_DUPL, NULL);
[b7d3cc34]	1400	return;
	1401	}
	1402
[5ebff60]	1403	/*
	1404	* Status updates may be spread accross multiple packets and not
	1405	* even on buddy boundaries, so keeping some state is important.
	1406	* So, continue where we left off, and only add a user entry to
[c36f73b]	1407	* the list once it's complete (301-315 End buddy).
	1408	*/
[7053379]	1409	u = yd->half_user;
[547c94c]	1410
[b7d3cc34]	1411	for (l = pkt->hash; l; l = l->next) {
	1412	struct yahoo_pair *pair = l->data;
	1413
	1414	switch (pair->key) {
[5ebff60]	1415	case 300: /* Begin buddy */
[547c94c]	1416	if (!strcmp(pair->value, "315") && !u) {
[7053379]	1417	u = yd->half_user = y_new0(struct yahoo_process_status_entry, 1);
[547c94c]	1418	}
	1419	break;
[5ebff60]	1420	case 301: /* End buddy */
[547c94c]	1421	if (!strcmp(pair->value, "315") && u) {
[9fca0657]	1422	/* Sometimes user info comes in an odd format with no
	1423	"begin buddy" but with an "end buddy". Don't add
	1424	it twice. */
[5ebff60]	1425	if (!y_list_find(users, u)) {
[9fca0657]	1426	users = y_list_prepend(users, u);
[5ebff60]	1427	}
[7053379]	1428	u = yd->half_user = NULL;
[547c94c]	1429	}
	1430	break;
[5ebff60]	1431	case 0: /* we won't actually do anything with this */
[b7d3cc34]	1432	NOTICE(("key %d:%s", pair->key, pair->value));
	1433	break;
[5ebff60]	1434	case 1: /* we don't get the full buddy list here. */
[b7d3cc34]	1435	if (!yd->logged_in) {
[547c94c]	1436	yd->logged_in = 1;
[5ebff60]	1437	if (yd->current_status < 0) {
[b7d3cc34]	1438	yd->current_status = yd->initial_status;
[5ebff60]	1439	}
	1440	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->
	1441	client_id, YAHOO_LOGIN_OK, NULL);
[b7d3cc34]	1442	}
	1443	break;
[5ebff60]	1444	case 8: /* how many online buddies we have */
[b7d3cc34]	1445	NOTICE(("key %d:%s", pair->key, pair->value));
	1446	break;
[5ebff60]	1447	case 7: /* the current buddy */
[547c94c]	1448	if (!u) {
	1449	/* This will only happen in case of a single level message */
[7053379]	1450	u = y_new0(struct yahoo_process_status_entry, 1);
[547c94c]	1451	users = y_list_prepend(users, u);
	1452	}
[cfc8d58]	1453	u->name = pair->value;
[b7d3cc34]	1454	break;
[5ebff60]	1455	case 10: /* state */
[547c94c]	1456	u->state = strtol(pair->value, NULL, 10);
[b7d3cc34]	1457	break;
[5ebff60]	1458	case 19: /* custom status message */
[547c94c]	1459	u->msg = pair->value;
[b7d3cc34]	1460	break;
[5ebff60]	1461	case 47: /* is it an away message or not. Not applicable for YMSG16 anymore */
[547c94c]	1462	u->away = atoi(pair->value);
[b7d3cc34]	1463	break;
[5ebff60]	1464	case 137: /* seconds idle */
[547c94c]	1465	u->idle = atoi(pair->value);
[b7d3cc34]	1466	break;
[5ebff60]	1467	case 11: /* this is the buddy's session id */
[547c94c]	1468	u->buddy_session = atoi(pair->value);
[b7d3cc34]	1469	break;
[5ebff60]	1470	case 17: /* in chat? */
[547c94c]	1471	u->f17 = atoi(pair->value);
[b7d3cc34]	1472	break;
[5ebff60]	1473	case 13: /* bitmask, bit 0 = pager, bit 1 = chat, bit 2 = game */
[547c94c]	1474	u->flags = atoi(pair->value);
[b7d3cc34]	1475	break;
[5ebff60]	1476	case 60: /* SMS -> 1 MOBILE USER */
[b7d3cc34]	1477	/* sometimes going offline makes this 2, but invisible never sends it */
[547c94c]	1478	u->mobile = atoi(pair->value);
[cfc8d58]	1479	break;
	1480	case 138:
[547c94c]	1481	u->f138 = atoi(pair->value);
[cfc8d58]	1482	break;
	1483	case 184:
[547c94c]	1484	u->f184 = pair->value;
[cfc8d58]	1485	break;
	1486	case 192:
[547c94c]	1487	u->f192 = atoi(pair->value);
[cfc8d58]	1488	break;
	1489	case 10001:
[547c94c]	1490	u->f10001 = atoi(pair->value);
[cfc8d58]	1491	break;
	1492	case 10002:
[547c94c]	1493	u->f10002 = atoi(pair->value);
[cfc8d58]	1494	break;
	1495	case 198:
[547c94c]	1496	u->f198 = atoi(pair->value);
[cfc8d58]	1497	break;
	1498	case 197:
[547c94c]	1499	u->f197 = pair->value;
[cfc8d58]	1500	break;
	1501	case 205:
[547c94c]	1502	u->f205 = pair->value;
[cfc8d58]	1503	break;
	1504	case 213:
[547c94c]	1505	u->f213 = atoi(pair->value);
[cfc8d58]	1506	break;
[5ebff60]	1507	case 16: /* Custom error message */
	1508	YAHOO_CALLBACK (ext_yahoo_error) (yd->client_id,
	1509	pair->value, 0, E_CUSTOM);
[b7d3cc34]	1510	break;
	1511	default:
[547c94c]	1512	WARNING(("unknown status key %d:%s", pair->key,
[5ebff60]	1513	pair->value));
[b7d3cc34]	1514	break;
	1515	}
	1516	}
[547c94c]	1517
[cfc8d58]	1518	while (users) {
	1519	YList *t = users;
[7053379]	1520	struct yahoo_process_status_entry *u = users->data;
[cfc8d58]	1521
	1522	if (u->name != NULL) {
[547c94c]	1523	if (pkt->service ==
[5ebff60]	1524	YAHOO_SERVICE_LOGOFF
	1525	/\|\| u->flags == 0 No flags for YMSG16 /) {
	1526	YAHOO_CALLBACK (ext_yahoo_status_changed) (yd->
	1527	client_id, u->name,
	1528	YAHOO_STATUS_OFFLINE, NULL, 1, 0, 0);
[cfc8d58]	1529	} else {
[ba16895]	1530	/* Key 47 always seems to be 1 for YMSG16 */
[5ebff60]	1531	if (!u->state) {
[ba16895]	1532	u->away = 0;
[5ebff60]	1533	} else {
[ba16895]	1534	u->away = 1;
[5ebff60]	1535	}
[ba16895]	1536
[5ebff60]	1537	YAHOO_CALLBACK (ext_yahoo_status_changed) (yd->
	1538	client_id, u->name, u->state, u->msg,
	1539	u->away, u->idle, u->mobile);
[cfc8d58]	1540	}
	1541	}
	1542
	1543	users = y_list_remove_link(users, users);
	1544	y_list_free_1(t);
	1545	FREE(u);
	1546	}
[b7d3cc34]	1547	}
	1548
[547c94c]	1549	static void yahoo_process_buddy_list(struct yahoo_input_data *yid,
[5ebff60]	1550	struct yahoo_packet *pkt)
[4fefb77]	1551	{
	1552	struct yahoo_data *yd = yid->yd;
	1553	YList *l;
	1554	int last_packet = 0;
	1555	char *cur_group = NULL;
	1556	struct yahoo_buddy *newbud = NULL;
	1557
	1558	/* we could be getting multiple packets here */
	1559	for (l = pkt->hash; l; l = l->next) {
	1560	struct yahoo_pair *pair = l->data;
	1561
[547c94c]	1562	switch (pair->key) {
[4fefb77]	1563	case 300:
	1564	case 301:
	1565	case 302:
[5ebff60]	1566	break; /* Separators. Our logic does not need them */
[4fefb77]	1567	case 303:
[5ebff60]	1568	if (318 == atoi(pair->value)) {
[4fefb77]	1569	last_packet = 1;
[5ebff60]	1570	}
[4fefb77]	1571	break;
	1572	case 65:
	1573	cur_group = strdup(pair->value);
	1574	break;
	1575	case 7:
	1576	newbud = y_new0(struct yahoo_buddy, 1);
	1577	newbud->id = strdup(pair->value);
[5ebff60]	1578	if (cur_group) {
[4fefb77]	1579	newbud->group = strdup(cur_group);
[5ebff60]	1580	} else if (yd->buddies) {
[547c94c]	1581	struct yahoo_buddy *lastbud =
[5ebff60]	1582	(struct yahoo_buddy *) y_list_nth(yd->
	1583	buddies,
	1584	y_list_length(yd->buddies) - 1)->data;
[547c94c]	1585	newbud->group = strdup(lastbud->group);
[5ebff60]	1586	} else {
[1be0d26]	1587	newbud->group = strdup("Buddies");
[5ebff60]	1588	}
[4fefb77]	1589
	1590	yd->buddies = y_list_append(yd->buddies, newbud);
	1591
	1592	break;
	1593	}
	1594	}
	1595
	1596	/* we could be getting multiple packets here */
[5ebff60]	1597	if (pkt->hash && !last_packet) {
[4fefb77]	1598	return;
[5ebff60]	1599	}
[4fefb77]	1600
[5ebff60]	1601	YAHOO_CALLBACK (ext_yahoo_got_buddies) (yd->client_id, yd->buddies);
[4fefb77]	1602
[547c94c]	1603	/* Logged in */
[4fefb77]	1604	if (!yd->logged_in) {
[547c94c]	1605	yd->logged_in = 1;
[5ebff60]	1606	if (yd->current_status < 0) {
[4fefb77]	1607	yd->current_status = yd->initial_status;
[5ebff60]	1608	}
	1609	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	1610	YAHOO_LOGIN_OK, NULL);
[547c94c]	1611
	1612	/*
	1613	yahoo_set_away(yd->client_id, yd->initial_status, NULL,
[5ebff60]	1614	(yd->initial_status == YAHOO_STATUS_AVAILABLE) ? 0 : 1);
[547c94c]	1615
	1616	yahoo_get_yab(yd->client_id);
	1617	*/
[4fefb77]	1618	}
[547c94c]	1619
[4fefb77]	1620	}
	1621
[547c94c]	1622	static void yahoo_process_list(struct yahoo_input_data *yid,
[5ebff60]	1623	struct yahoo_packet *pkt)
[b7d3cc34]	1624	{
	1625	struct yahoo_data *yd = yid->yd;
	1626	YList *l;
	1627
[547c94c]	1628	/* we could be getting multiple packets here */
[b7d3cc34]	1629	for (l = pkt->hash; l; l = l->next) {
	1630	struct yahoo_pair *pair = l->data;
	1631
[547c94c]	1632	switch (pair->key) {
[5ebff60]	1633	case 89: /* identities */
	1634	{
	1635	char **identities =
	1636	y_strsplit(pair->value, ",", -1);
	1637	int i;
	1638	for (i = 0; identities[i]; i++) {
	1639	yd->identities =
	1640	y_list_append(yd->identities,
	1641	strdup(identities[i]));
[b7d3cc34]	1642	}
[5ebff60]	1643	y_strfreev(identities);
	1644	}
	1645	YAHOO_CALLBACK (ext_yahoo_got_identities) (yd->client_id,
	1646	yd->identities);
[b7d3cc34]	1647	break;
[5ebff60]	1648	case 59: /* cookies */
[547c94c]	1649	if (pair->value[0] == 'Y') {
[b7d3cc34]	1650	FREE(yd->cookie_y);
	1651	FREE(yd->login_cookie);
	1652
	1653	yd->cookie_y = getcookie(pair->value);
	1654	yd->login_cookie = getlcookie(yd->cookie_y);
	1655
[547c94c]	1656	} else if (pair->value[0] == 'T') {
[b7d3cc34]	1657	FREE(yd->cookie_t);
	1658	yd->cookie_t = getcookie(pair->value);
	1659
[547c94c]	1660	} else if (pair->value[0] == 'C') {
[b7d3cc34]	1661	FREE(yd->cookie_c);
	1662	yd->cookie_c = getcookie(pair->value);
[547c94c]	1663	}
[b7d3cc34]	1664
	1665	break;
[5ebff60]	1666	case 3: /* my id */
	1667	case 90: /* 1 */
	1668	case 100: /* 0 */
	1669	case 101: /* NULL */
	1670	case 102: /* NULL */
	1671	case 93: /* 86400/1440 */
[b7d3cc34]	1672	break;
	1673	}
	1674	}
[547c94c]	1675
[5ebff60]	1676	if (yd->cookie_y && yd->cookie_t) { /* We don't get cookie_c anymore */
	1677	YAHOO_CALLBACK (ext_yahoo_got_cookies) (yd->client_id);
	1678	}
[b7d3cc34]	1679	}
	1680
[c36f73b]	1681	static void yahoo_process_verify(struct yahoo_input_data *yid,
[5ebff60]	1682	struct yahoo_packet *pkt)
[b7d3cc34]	1683	{
	1684	struct yahoo_data *yd = yid->yd;
	1685
[c36f73b]	1686	if (pkt->status != 0x01) {
[b7d3cc34]	1687	DEBUG_MSG(("expected status: 0x01, got: %d", pkt->status));
[5ebff60]	1688	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	1689	YAHOO_LOGIN_LOCK, "");
[b7d3cc34]	1690	return;
	1691	}
	1692
[c36f73b]	1693	pkt = yahoo_packet_new(YAHOO_SERVICE_AUTH, YPACKET_STATUS_DEFAULT,
[5ebff60]	1694	yd->session_id);
[b7d3cc34]	1695
	1696	yahoo_packet_hash(pkt, 1, yd->user);
	1697	yahoo_send_packet(yid, pkt, 0);
	1698
	1699	yahoo_packet_free(pkt);
	1700
	1701	}
	1702
[c36f73b]	1703	static void yahoo_process_picture_checksum(struct yahoo_input_data *yid,
[5ebff60]	1704	struct yahoo_packet *pkt)
[cfc8d58]	1705	{
	1706	struct yahoo_data *yd = yid->yd;
	1707	char *from = NULL;
	1708	char *to = NULL;
	1709	int checksum = 0;
	1710	YList *l;
	1711
[c36f73b]	1712	for (l = pkt->hash; l; l = l->next) {
[cfc8d58]	1713	struct yahoo_pair *pair = l->data;
	1714
[c36f73b]	1715	switch (pair->key) {
	1716	case 1:
	1717	case 4:
	1718	from = pair->value;
	1719	case 5:
	1720	to = pair->value;
	1721	break;
	1722	case 212:
	1723	break;
	1724	case 192:
	1725	checksum = atoi(pair->value);
	1726	break;
[cfc8d58]	1727	}
	1728	}
	1729
[5ebff60]	1730	YAHOO_CALLBACK (ext_yahoo_got_buddyicon_checksum) (yd->client_id, to,
	1731	from, checksum);
[cfc8d58]	1732	}
	1733
[c36f73b]	1734	static void yahoo_process_picture(struct yahoo_input_data *yid,
[5ebff60]	1735	struct yahoo_packet *pkt)
[cfc8d58]	1736	{
	1737	struct yahoo_data *yd = yid->yd;
	1738	char *url = NULL;
	1739	char *from = NULL;
	1740	char *to = NULL;
	1741	int status = 0;
	1742	int checksum = 0;
	1743	YList *l;
[c36f73b]	1744
	1745	for (l = pkt->hash; l; l = l->next) {
[cfc8d58]	1746	struct yahoo_pair *pair = l->data;
	1747
[c36f73b]	1748	switch (pair->key) {
[cfc8d58]	1749	case 1:
[5ebff60]	1750	case 4: /* sender */
[cfc8d58]	1751	from = pair->value;
	1752	break;
[5ebff60]	1753	case 5: /* we */
[cfc8d58]	1754	to = pair->value;
	1755	break;
[5ebff60]	1756	case 13: /* request / sending */
[c36f73b]	1757	status = atoi(pair->value);
[cfc8d58]	1758	break;
[5ebff60]	1759	case 20: /* url */
[cfc8d58]	1760	url = pair->value;
	1761	break;
[5ebff60]	1762	case 192: /checksum /
[c36f73b]	1763	checksum = atoi(pair->value);
[cfc8d58]	1764	break;
	1765	}
	1766	}
	1767
[c36f73b]	1768	switch (status) {
[5ebff60]	1769	case 1: /* this is a request, ignore for now */
	1770	YAHOO_CALLBACK (ext_yahoo_got_buddyicon_request) (yd->client_id,
	1771	to, from);
[c36f73b]	1772	break;
[5ebff60]	1773	case 2: /* this is cool - we get a picture :) */
	1774	YAHOO_CALLBACK (ext_yahoo_got_buddyicon) (yd->client_id, to,
	1775	from, url, checksum);
[c36f73b]	1776	break;
[cfc8d58]	1777	}
	1778	}
	1779
[c36f73b]	1780	static void yahoo_process_picture_upload(struct yahoo_input_data *yid,
[5ebff60]	1781	struct yahoo_packet *pkt)
[cfc8d58]	1782	{
	1783	struct yahoo_data *yd = yid->yd;
	1784	YList *l;
	1785	char *url = NULL;
	1786
[5ebff60]	1787	if (pkt->status != 1) {
	1788	return; /* something went wrong */
[9034ba0]	1789
[5ebff60]	1790	}
[9034ba0]	1791	for (l = pkt->hash; l; l = l->next) {
[cfc8d58]	1792	struct yahoo_pair *pair = l->data;
	1793
[9034ba0]	1794	switch (pair->key) {
[5ebff60]	1795	case 5: /* we */
[9034ba0]	1796	break;
[5ebff60]	1797	case 20: /* url */
[9034ba0]	1798	url = pair->value;
	1799	break;
[5ebff60]	1800	case 27: /* local filename */
[9034ba0]	1801	break;
[5ebff60]	1802	case 38: /* time */
[9034ba0]	1803	break;
[cfc8d58]	1804	}
	1805	}
	1806
[5ebff60]	1807	YAHOO_CALLBACK (ext_yahoo_buddyicon_uploaded) (yd->client_id, url);
[cfc8d58]	1808	}
	1809
[9034ba0]	1810	void yahoo_login(int id, int initial)
[b7d3cc34]	1811	{
[9034ba0]	1812	struct yahoo_data *yd = find_conn_by_id(id);
	1813	struct connect_callback_data *ccd;
	1814	struct yahoo_server_settings *yss;
	1815	int tag;
[b7d3cc34]	1816
[9034ba0]	1817	char *host;
[b7d3cc34]	1818
[9034ba0]	1819	struct yahoo_input_data *yid = y_new0(struct yahoo_input_data, 1);
[5ebff60]	1820
[9034ba0]	1821	yid->yd = yd;
	1822	yid->type = YAHOO_CONNECTION_PAGER;
	1823	inputs = y_list_prepend(inputs, yid);
[b7d3cc34]	1824
[9034ba0]	1825	yd->initial_status = initial;
	1826	yss = yd->server_settings;
[b7d3cc34]	1827
[9034ba0]	1828	ccd = y_new0(struct connect_callback_data, 1);
	1829	ccd->yd = yd;
[b7d3cc34]	1830
[9034ba0]	1831	host = yss->pager_host;
[b7d3cc34]	1832
[5ebff60]	1833	if (!host) {
[9034ba0]	1834	host = yss->pager_host_list[0];
[5ebff60]	1835	}
[b7d3cc34]	1836
[5ebff60]	1837	tag = YAHOO_CALLBACK (ext_yahoo_connect_async) (yd->client_id,
	1838	host, yss->pager_port, yahoo_connected, ccd, 0);
[b7d3cc34]	1839
[9034ba0]	1840	/*
	1841	* if tag <= 0, then callback has already been called
	1842	* so ccd will have been freed
[b7d3cc34]	1843	*/
[5ebff60]	1844	if (tag > 0) {
[9034ba0]	1845	ccd->tag = tag;
[5ebff60]	1846	} else if (tag < 0) {
	1847	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	1848	YAHOO_LOGIN_SOCK, NULL);
	1849	}
[9034ba0]	1850	}
[b7d3cc34]	1851
[5ebff60]	1852	struct yahoo_https_auth_data {
[9034ba0]	1853	struct yahoo_input_data *yid;
	1854	char *token;
	1855	char *chal;
	1856	};
[b7d3cc34]	1857
[9034ba0]	1858	static void yahoo_https_auth_token_init(struct yahoo_https_auth_data *had);
	1859	static void yahoo_https_auth_token_finish(struct http_request *req);
	1860	static void yahoo_https_auth_init(struct yahoo_https_auth_data *had);
	1861	static void yahoo_https_auth_finish(struct http_request *req);
[b7d3cc34]	1862
[9034ba0]	1863	/* Extract a value from a login.yahoo.com response. Assume CRLF-linebreaks
	1864	and FAIL miserably if they're not there... */
	1865	static char yahoo_ha_find_key(char response, char *key)
	1866	{
	1867	char s, end;
	1868	int len = strlen(key);
[5ebff60]	1869
[9034ba0]	1870	s = response;
	1871	do {
	1872	if (strncmp(s, key, len) == 0 && s[len] == '=') {
	1873	s += len + 1;
[5ebff60]	1874	if ((end = strchr(s, '\r'))) {
[9034ba0]	1875	return g_strndup(s, end - s);
[5ebff60]	1876	} else {
[9034ba0]	1877	return g_strdup(s);
[5ebff60]	1878	}
	1879	}
	1880
	1881	if ((s = strchr(s, '\n'))) {
	1882	s++;
[b7d3cc34]	1883	}
[9034ba0]	1884	} while (s && *s);
[5ebff60]	1885
[9034ba0]	1886	return NULL;
	1887	}
[b7d3cc34]	1888
[9034ba0]	1889	static enum yahoo_status yahoo_https_status_parse(int code)
	1890	{
[5ebff60]	1891	switch (code) {
	1892	case 1212: return (enum yahoo_status) YAHOO_LOGIN_PASSWD;
	1893	case 1213: return (enum yahoo_status) YAHOO_LOGIN_LOCK;
	1894	case 1235: return (enum yahoo_status) YAHOO_LOGIN_UNAME;
	1895	default: return (enum yahoo_status) code;
[b7d3cc34]	1896	}
[9034ba0]	1897	}
[b7d3cc34]	1898
[9034ba0]	1899	static void yahoo_https_auth(struct yahoo_input_data yid, const char seed, const char *sn)
	1900	{
	1901	struct yahoo_https_auth_data *had = g_new0(struct yahoo_https_auth_data, 1);
[5ebff60]	1902
[9034ba0]	1903	had->yid = yid;
	1904	had->chal = g_strdup(seed);
[5ebff60]	1905
[9034ba0]	1906	yahoo_https_auth_token_init(had);
	1907	}
[b7d3cc34]	1908
[9034ba0]	1909	static void yahoo_https_auth_token_init(struct yahoo_https_auth_data *had)
	1910	{
	1911	struct yahoo_input_data *yid = had->yid;
	1912	struct yahoo_data *yd = yid->yd;
	1913	char login, passwd, *chal;
	1914	char *url;
[5ebff60]	1915
[9034ba0]	1916	login = g_strndup(yd->user, 3 * strlen(yd->user));
	1917	http_encode(login);
	1918	passwd = g_strndup(yd->password, 3 * strlen(yd->password));
	1919	http_encode(passwd);
	1920	chal = g_strndup(had->chal, 3 * strlen(had->chal));
	1921	http_encode(chal);
[5ebff60]	1922
[9034ba0]	1923	url = g_strdup_printf("https://login.yahoo.com/config/pwtoken_get?src=ymsgr&ts=%d&login=%s&passwd=%s&chal=%s",
[5ebff60]	1924	(int) time(NULL), login, passwd, chal);
	1925
[d7edadf]	1926	http_dorequest_url(url, yahoo_https_auth_token_finish, had);
[5ebff60]	1927
[9034ba0]	1928	g_free(url);
	1929	g_free(chal);
	1930	g_free(passwd);
	1931	g_free(login);
	1932	}
[4fefb77]	1933
[e71cfbc]	1934	static void yahoo_https_auth_token_finish(struct http_request *req)
	1935	{
	1936	struct yahoo_https_auth_data *had = req->data;
[ccba980]	1937	struct yahoo_input_data *yid;
	1938	struct yahoo_data *yd;
[e71cfbc]	1939	int st;
[5ebff60]	1940
	1941	if (y_list_find(inputs, had->yid) == NULL) {
[ccba980]	1942	return;
[5ebff60]	1943	}
	1944
[ccba980]	1945	yid = had->yid;
	1946	yd = yid->yd;
[5ebff60]	1947
[e71cfbc]	1948	if (req->status_code != 200) {
[5ebff60]	1949	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id, 2000 + req->status_code, NULL);
[e71cfbc]	1950	goto fail;
	1951	}
[5ebff60]	1952
[e71cfbc]	1953	if (sscanf(req->reply_body, "%d", &st) != 1 \|\| st != 0) {
[5ebff60]	1954	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id, yahoo_https_status_parse(st), NULL);
[e71cfbc]	1955	goto fail;
	1956	}
[5ebff60]	1957
[e71cfbc]	1958	if ((had->token = yahoo_ha_find_key(req->reply_body, "ymsgr")) == NULL) {
[5ebff60]	1959	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id, 3001, NULL);
[e71cfbc]	1960	goto fail;
	1961	}
[5ebff60]	1962
[daae10f]	1963	yahoo_https_auth_init(had);
	1964	return;
[5ebff60]	1965
[e71cfbc]	1966	fail:
	1967	g_free(had->token);
	1968	g_free(had->chal);
	1969	g_free(had);
	1970	}
[4fefb77]	1971
[e71cfbc]	1972	static void yahoo_https_auth_init(struct yahoo_https_auth_data *had)
	1973	{
	1974	char *url;
[5ebff60]	1975
[e71cfbc]	1976	url = g_strdup_printf("https://login.yahoo.com/config/pwtoken_login?src=ymsgr&ts=%d&token=%s",
	1977	(int) time(NULL), had->token);
[5ebff60]	1978
[d7edadf]	1979	http_dorequest_url(url, yahoo_https_auth_finish, had);
[5ebff60]	1980
[4fefb77]	1981	g_free(url);
	1982	}
	1983
[e71cfbc]	1984	static void yahoo_https_auth_finish(struct http_request *req)
	1985	{
	1986	struct yahoo_https_auth_data *had = req->data;
[ccba980]	1987	struct yahoo_input_data *yid;
	1988	struct yahoo_data *yd;
[e71cfbc]	1989	struct yahoo_packet *pack;
[ccba980]	1990	char *crumb = NULL;
[e71cfbc]	1991	int st;
[5ebff60]	1992
	1993	if (y_list_find(inputs, had->yid) == NULL) {
[ccba980]	1994	return;
[5ebff60]	1995	}
	1996
[ccba980]	1997	yid = had->yid;
	1998	yd = yid->yd;
[5ebff60]	1999
[e71cfbc]	2000	md5_byte_t result[16];
	2001	md5_state_t ctx;
[5ebff60]	2002
[e71cfbc]	2003	unsigned char yhash[32];
	2004
	2005	if (req->status_code != 200) {
[5ebff60]	2006	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id, 2000 + req->status_code, NULL);
[e71cfbc]	2007	goto fail;
	2008	}
[5ebff60]	2009
[e71cfbc]	2010	if (sscanf(req->reply_body, "%d", &st) != 1 \|\| st != 0) {
[5ebff60]	2011	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id, yahoo_https_status_parse(st), NULL);
[e71cfbc]	2012	goto fail;
	2013	}
[5ebff60]	2014
[e71cfbc]	2015	if ((yd->cookie_y = yahoo_ha_find_key(req->reply_body, "Y")) == NULL \|\|
	2016	(yd->cookie_t = yahoo_ha_find_key(req->reply_body, "T")) == NULL \|\|
	2017	(crumb = yahoo_ha_find_key(req->reply_body, "crumb")) == NULL) {
[5ebff60]	2018	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id, 3002, NULL);
[e71cfbc]	2019	goto fail;
	2020	}
[5ebff60]	2021
	2022	md5_init(&ctx);
	2023	md5_append(&ctx, (unsigned char *) crumb, 11);
	2024	md5_append(&ctx, (unsigned char *) had->chal, strlen(had->chal));
[e71cfbc]	2025	md5_finish(&ctx, result);
	2026	to_y64(yhash, result, 16);
	2027
	2028	pack = yahoo_packet_new(YAHOO_SERVICE_AUTHRESP, yd->initial_status, yd->session_id);
	2029	yahoo_packet_hash(pack, 1, yd->user);
	2030	yahoo_packet_hash(pack, 0, yd->user);
	2031	yahoo_packet_hash(pack, 277, yd->cookie_y);
	2032	yahoo_packet_hash(pack, 278, yd->cookie_t);
[5ebff60]	2033	yahoo_packet_hash(pack, 307, (char *) yhash);
[e71cfbc]	2034	yahoo_packet_hash(pack, 244, "524223");
	2035	yahoo_packet_hash(pack, 2, yd->user);
	2036	yahoo_packet_hash(pack, 2, "1");
	2037	yahoo_packet_hash(pack, 98, "us");
	2038	yahoo_packet_hash(pack, 135, "7.5.0.647");
[5ebff60]	2039
[e71cfbc]	2040	yahoo_send_packet(yid, pack, 0);
[5ebff60]	2041
[e71cfbc]	2042	yahoo_packet_free(pack);
[5ebff60]	2043
[e71cfbc]	2044	fail:
[99c8f13]	2045	g_free(crumb);
[e71cfbc]	2046	g_free(had->token);
	2047	g_free(had->chal);
	2048	g_free(had);
	2049	}
	2050
[9034ba0]	2051	static void yahoo_process_auth(struct yahoo_input_data *yid,
[5ebff60]	2052	struct yahoo_packet *pkt)
[b7d3cc34]	2053	{
	2054	char *seed = NULL;
[9034ba0]	2055	char *sn = NULL;
[b7d3cc34]	2056	YList *l = pkt->hash;
	2057	int m = 0;
[9034ba0]	2058	struct yahoo_data *yd = yid->yd;
[b7d3cc34]	2059
	2060	while (l) {
	2061	struct yahoo_pair *pair = l->data;
[9034ba0]	2062
	2063	switch (pair->key) {
	2064	case 94:
[b7d3cc34]	2065	seed = pair->value;
[9034ba0]	2066	break;
	2067	case 1:
[b7d3cc34]	2068	sn = pair->value;
[9034ba0]	2069	break;
	2070	case 13:
[b7d3cc34]	2071	m = atoi(pair->value);
[9034ba0]	2072	break;
	2073	}
[b7d3cc34]	2074	l = l->next;
	2075	}
	2076
[5ebff60]	2077	if (!seed) {
[b7d3cc34]	2078	return;
[5ebff60]	2079	}
[b7d3cc34]	2080
[5ebff60]	2081	if (m == 2) {
[9034ba0]	2082	yahoo_https_auth(yid, seed, sn);
[5ebff60]	2083	} else {
[9034ba0]	2084	/* call error */
	2085	WARNING(("unknown auth type %d", m));
[5ebff60]	2086	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	2087	YAHOO_LOGIN_UNKNOWN, NULL);
[b7d3cc34]	2088	}
	2089	}
	2090
[9034ba0]	2091	static void yahoo_process_auth_resp(struct yahoo_input_data *yid,
[5ebff60]	2092	struct yahoo_packet *pkt)
[b7d3cc34]	2093	{
	2094	struct yahoo_data *yd = yid->yd;
[c36f73b]	2095	char *url = NULL;
[9034ba0]	2096	int login_status = -1;
[b7d3cc34]	2097
	2098	YList *l;
	2099
	2100	for (l = pkt->hash; l; l = l->next) {
	2101	struct yahoo_pair *pair = l->data;
[5ebff60]	2102	if (pair->key == 0) {
[d7edadf]	2103	; /* login_id */
[5ebff60]	2104	} else if (pair->key == 1) {
[d7edadf]	2105	; /* handle */
[5ebff60]	2106	} else if (pair->key == 20) {
[b7d3cc34]	2107	url = pair->value;
[5ebff60]	2108	} else if (pair->key == 66) {
[b7d3cc34]	2109	login_status = atoi(pair->value);
[5ebff60]	2110	}
[b7d3cc34]	2111	}
	2112
[9034ba0]	2113	if (pkt->status == YPACKET_STATUS_DISCONNECTED) {
[5ebff60]	2114	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	2115	login_status, url);
[9034ba0]	2116	/* yahoo_logoff(yd->client_id); */
[b7d3cc34]	2117	}
	2118	}
	2119
[c36f73b]	2120	static void yahoo_process_mail(struct yahoo_input_data *yid,
[5ebff60]	2121	struct yahoo_packet *pkt)
[b7d3cc34]	2122	{
	2123	struct yahoo_data *yd = yid->yd;
	2124	char *who = NULL;
	2125	char *email = NULL;
	2126	char *subj = NULL;
	2127	int count = 0;
	2128	YList *l;
	2129
	2130	for (l = pkt->hash; l; l = l->next) {
	2131	struct yahoo_pair *pair = l->data;
[5ebff60]	2132	if (pair->key == 9) {
[b7d3cc34]	2133	count = strtol(pair->value, NULL, 10);
[5ebff60]	2134	} else if (pair->key == 43) {
[b7d3cc34]	2135	who = pair->value;
[5ebff60]	2136	} else if (pair->key == 42) {
[b7d3cc34]	2137	email = pair->value;
[5ebff60]	2138	} else if (pair->key == 18) {
[b7d3cc34]	2139	subj = pair->value;
[5ebff60]	2140	} else {
[b7d3cc34]	2141	LOG(("key: %d => value: %s", pair->key, pair->value));
[5ebff60]	2142	}
[b7d3cc34]	2143	}
	2144
	2145	if (who && email && subj) {
	2146	char from[1024];
	2147	snprintf(from, sizeof(from), "%s (%s)", who, email);
[5ebff60]	2148	YAHOO_CALLBACK (ext_yahoo_mail_notify) (yd->client_id, from,
	2149	subj, count);
	2150	} else if (count > 0) {
	2151	YAHOO_CALLBACK (ext_yahoo_mail_notify) (yd->client_id, NULL,
	2152	NULL, count);
	2153	}
[b7d3cc34]	2154	}
	2155
[9034ba0]	2156	static void yahoo_process_new_contact(struct yahoo_input_data *yid,
[5ebff60]	2157	struct yahoo_packet *pkt)
[9034ba0]	2158	{
	2159	struct yahoo_data *yd = yid->yd;
	2160	char *me = NULL;
	2161	char *who = NULL;
	2162	char *msg = NULL;
	2163	int online = -1;
	2164
	2165	YList *l;
	2166
	2167	for (l = pkt->hash; l; l = l->next) {
	2168	struct yahoo_pair *pair = l->data;
[5ebff60]	2169	if (pair->key == 4) {
[9034ba0]	2170	who = pair->value;
[5ebff60]	2171	} else if (pair->key == 5) {
[9034ba0]	2172	me = pair->value;
[5ebff60]	2173	} else if (pair->key == 14) {
[9034ba0]	2174	msg = pair->value;
[5ebff60]	2175	} else if (pair->key == 13) {
[9034ba0]	2176	online = strtol(pair->value, NULL, 10);
[5ebff60]	2177	}
[9034ba0]	2178	}
	2179
[5ebff60]	2180	if (who && online < 0) {
	2181	YAHOO_CALLBACK (ext_yahoo_contact_added) (yd->client_id, me, who,
	2182	msg);
	2183	} else if (online == 2) {
	2184	YAHOO_CALLBACK (ext_yahoo_rejected) (yd->client_id, who, msg);
	2185	}
[9034ba0]	2186	}
	2187
	2188	/* UNUSED? */
[c36f73b]	2189	static void yahoo_process_contact(struct yahoo_input_data *yid,
[5ebff60]	2190	struct yahoo_packet *pkt)
[b7d3cc34]	2191	{
	2192	struct yahoo_data *yd = yid->yd;
	2193	char *id = NULL;
	2194	char *who = NULL;
	2195	char *msg = NULL;
	2196	char *name = NULL;
	2197	int state = YAHOO_STATUS_AVAILABLE;
	2198	int away = 0;
[cfc8d58]	2199	int idle = 0;
	2200	int mobile = 0;
[b7d3cc34]	2201
	2202	YList *l;
	2203
	2204	for (l = pkt->hash; l; l = l->next) {
	2205	struct yahoo_pair *pair = l->data;
[5ebff60]	2206	if (pair->key == 1) {
[b7d3cc34]	2207	id = pair->value;
[5ebff60]	2208	} else if (pair->key == 3) {
[b7d3cc34]	2209	who = pair->value;
[5ebff60]	2210	} else if (pair->key == 14) {
[b7d3cc34]	2211	msg = pair->value;
[5ebff60]	2212	} else if (pair->key == 7) {
[b7d3cc34]	2213	name = pair->value;
[5ebff60]	2214	} else if (pair->key == 10) {
[b7d3cc34]	2215	state = strtol(pair->value, NULL, 10);
[5ebff60]	2216	} else if (pair->key == 15) {
[d7edadf]	2217	; /* tm */
[5ebff60]	2218	} else if (pair->key == 13) {
[d7edadf]	2219	; /* online */
[5ebff60]	2220	} else if (pair->key == 47) {
[b7d3cc34]	2221	away = strtol(pair->value, NULL, 10);
[5ebff60]	2222	} else if (pair->key == 137) {
[cfc8d58]	2223	idle = strtol(pair->value, NULL, 10);
[5ebff60]	2224	} else if (pair->key == 60) {
[cfc8d58]	2225	mobile = strtol(pair->value, NULL, 10);
[5ebff60]	2226	}
[c36f73b]	2227
[b7d3cc34]	2228	}
	2229
[5ebff60]	2230	if (id) {
	2231	YAHOO_CALLBACK (ext_yahoo_contact_added) (yd->client_id, id, who,
	2232	msg);
	2233	} else if (name) {
	2234	YAHOO_CALLBACK (ext_yahoo_status_changed) (yd->client_id, name,
	2235	state, msg, away, idle, mobile);
	2236	} else if (pkt->status == 0x07) {
	2237	YAHOO_CALLBACK (ext_yahoo_rejected) (yd->client_id, who, msg);
	2238	}
[b7d3cc34]	2239	}
	2240
[c36f73b]	2241	static void yahoo_process_buddyadd(struct yahoo_input_data *yid,
[5ebff60]	2242	struct yahoo_packet *pkt)
[b7d3cc34]	2243	{
	2244	struct yahoo_data *yd = yid->yd;
	2245	char *who = NULL;
	2246	char *where = NULL;
	2247	int status = 0;
	2248
[c36f73b]	2249	struct yahoo_buddy *bud = NULL;
[b7d3cc34]	2250
	2251	YList *l;
[5ebff60]	2252
[b7d3cc34]	2253	for (l = pkt->hash; l; l = l->next) {
	2254	struct yahoo_pair *pair = l->data;
[5ebff60]	2255	if (pair->key == 1) {
[d7edadf]	2256	; /* Me... don't care */
[5ebff60]	2257	}
	2258	if (pair->key == 7) {
[b7d3cc34]	2259	who = pair->value;
[5ebff60]	2260	}
	2261	if (pair->key == 65) {
[b7d3cc34]	2262	where = pair->value;
[5ebff60]	2263	}
	2264	if (pair->key == 66) {
[b7d3cc34]	2265	status = strtol(pair->value, NULL, 10);
[5ebff60]	2266	}
[b7d3cc34]	2267	}
	2268
[5ebff60]	2269	if (!who) {
[b7d3cc34]	2270	return;
[5ebff60]	2271	}
	2272	if (!where) {
[b7d3cc34]	2273	where = "Unknown";
[5ebff60]	2274	}
[b7d3cc34]	2275
[9034ba0]	2276	bud = y_new0(struct yahoo_buddy, 1);
	2277	bud->id = strdup(who);
	2278	bud->group = strdup(where);
	2279	bud->real_name = NULL;
[b7d3cc34]	2280
[9034ba0]	2281	yd->buddies = y_list_append(yd->buddies, bud);
[b7d3cc34]	2282
[241f9f6]	2283	#if 0
	2284	/* BitlBee: This seems to be wrong in my experience. I think:
	2285	status = 0: Success
	2286	status = 2: Already on list
	2287	status = 3: Doesn't exist
	2288	status = 42: Invalid handle (possibly banned/reserved, I get it for
	2289	handles like joe or jjjjjj)
	2290	Haven't seen others yet. But whenever the add is successful, there
	2291	will be a separate "went online" packet when the auth. request is
	2292	accepted. Couldn't find any test account that doesn't require auth.
	2293	unfortunately (if there is even such a thing?) */
[5ebff60]	2294
	2295	/* A non-zero status (i've seen 2) seems to mean the buddy is already
[9034ba0]	2296	* added and is online */
	2297	if (status) {
	2298	LOG(("Setting online see packet for info"));
	2299	yahoo_dump_unhandled(pkt);
[5ebff60]	2300	YAHOO_CALLBACK (ext_yahoo_status_changed) (yd->client_id, who,
	2301	YAHOO_STATUS_AVAILABLE, NULL, 0, 0, 0);
[ba16895]	2302	}
[241f9f6]	2303	#endif
	2304	/* BitlBee: Need ACK of added buddy, if it was successful. */
	2305	if (status == 0) {
	2306	YList *tmp = y_list_append(NULL, bud);
[5ebff60]	2307	YAHOO_CALLBACK (ext_yahoo_got_buddies) (yd->client_id, tmp);
[241f9f6]	2308	y_list_free(tmp);
	2309	}
[ba16895]	2310	}
	2311
[c36f73b]	2312	static void yahoo_process_buddydel(struct yahoo_input_data *yid,
[5ebff60]	2313	struct yahoo_packet *pkt)
[b7d3cc34]	2314	{
	2315	struct yahoo_data *yd = yid->yd;
	2316	char *who = NULL;
	2317	char *where = NULL;
	2318	struct yahoo_buddy *bud;
	2319
	2320	YList *buddy;
	2321
	2322	YList *l;
[5ebff60]	2323
[b7d3cc34]	2324	for (l = pkt->hash; l; l = l->next) {
	2325	struct yahoo_pair *pair = l->data;
[5ebff60]	2326	if (pair->key == 1) {
[d7edadf]	2327	; /* Me... don't care */
[5ebff60]	2328	} else if (pair->key == 7) {
[b7d3cc34]	2329	who = pair->value;
[5ebff60]	2330	} else if (pair->key == 65) {
[b7d3cc34]	2331	where = pair->value;
[5ebff60]	2332	} else if (pair->key == 66) {
[d7edadf]	2333	; /* unk_66 */
[5ebff60]	2334	} else {
[c36f73b]	2335	DEBUG_MSG(("unknown key: %d = %s", pair->key,
[5ebff60]	2336	pair->value));
	2337	}
[b7d3cc34]	2338	}
	2339
[5ebff60]	2340	if (!who \|\| !where) {
[b7d3cc34]	2341	return;
[5ebff60]	2342	}
[c36f73b]	2343
[b7d3cc34]	2344	bud = y_new0(struct yahoo_buddy, 1);
	2345	bud->id = strdup(who);
	2346	bud->group = strdup(where);
	2347
	2348	buddy = y_list_find_custom(yd->buddies, bud, is_same_bud);
	2349
	2350	FREE(bud->id);
	2351	FREE(bud->group);
	2352	FREE(bud);
	2353
[c36f73b]	2354	if (buddy) {
[b7d3cc34]	2355	bud = buddy->data;
	2356	yd->buddies = y_list_remove_link(yd->buddies, buddy);
	2357	y_list_free_1(buddy);
	2358
	2359	FREE(bud->id);
	2360	FREE(bud->group);
	2361	FREE(bud->real_name);
	2362	FREE(bud);
	2363
[c36f73b]	2364	bud = NULL;
[b7d3cc34]	2365	}
	2366	}
	2367
[c36f73b]	2368	static void yahoo_process_ignore(struct yahoo_input_data *yid,
[5ebff60]	2369	struct yahoo_packet *pkt)
[b7d3cc34]	2370	{
	2371	YList *l;
[5ebff60]	2372
[b7d3cc34]	2373	for (l = pkt->hash; l; l = l->next) {
	2374	struct yahoo_pair *pair = l->data;
[5ebff60]	2375	if (pair->key == 0) {
[d7edadf]	2376	; /* who */
[5ebff60]	2377	}
	2378	if (pair->key == 1) {
[d7edadf]	2379	; /* Me... don't care */
[5ebff60]	2380	}
	2381	if (pair->key == 13) { /* 1 == ignore, 2 == unignore */
[d7edadf]	2382	;
[5ebff60]	2383	}
	2384	if (pair->key == 66) {
[d7edadf]	2385	; /* status */
[5ebff60]	2386	}
[b7d3cc34]	2387	}
	2388
	2389	/*
	2390	* status
[c36f73b]	2391	* 0 - ok
	2392	* 2 - already in ignore list, could not add
	2393	* 3 - not in ignore list, could not delete
	2394	* 12 - is a buddy, could not add
[b7d3cc34]	2395	*/
	2396
	2397	/* if(status)
[5ebff60]	2398	YAHOO_CALLBACK(ext_yahoo_error)(yd->client_id, who, 0, status);
[c36f73b]	2399	*/
[b7d3cc34]	2400	}
	2401
[c36f73b]	2402	static void yahoo_process_voicechat(struct yahoo_input_data *yid,
[5ebff60]	2403	struct yahoo_packet *pkt)
[b7d3cc34]	2404	{
	2405	char *who = NULL;
	2406	char *me = NULL;
	2407	char *room = NULL;
	2408
	2409	YList *l;
[5ebff60]	2410
[b7d3cc34]	2411	for (l = pkt->hash; l; l = l->next) {
	2412	struct yahoo_pair *pair = l->data;
[5ebff60]	2413	if (pair->key == 4) {
[b7d3cc34]	2414	who = pair->value;
[5ebff60]	2415	}
	2416	if (pair->key == 5) {
[b7d3cc34]	2417	me = pair->value;
[5ebff60]	2418	}
	2419	if (pair->key == 13) {
[d7edadf]	2420	; /* voice room */
[5ebff60]	2421	}
	2422	if (pair->key == 57) {
[c36f73b]	2423	room = pair->value;
[5ebff60]	2424	}
[b7d3cc34]	2425	}
	2426
[c36f73b]	2427	NOTICE(("got voice chat invite from %s in %s to identity %s", who, room,
[5ebff60]	2428	me));
	2429	/*
[b7d3cc34]	2430	* send: s:0 1:me 5:who 57:room 13:1
	2431	* ???? s:4 5:who 10:99 19:-1615114531
	2432	* gotr: s:4 5:who 10:99 19:-1615114615
	2433	* ???? s:1 5:me 4:who 57:room 13:3room
	2434	* got: s:1 5:me 4:who 57:room 13:1room
	2435	* rej: s:0 1:me 5:who 57:room 13:3
	2436	* rejr: s:4 5:who 10:99 19:-1617114599
	2437	*/
	2438	}
	2439
[c36f73b]	2440	static void yahoo_process_ping(struct yahoo_input_data *yid,
[5ebff60]	2441	struct yahoo_packet *pkt)
[cfc8d58]	2442	{
	2443	char *errormsg = NULL;
[c36f73b]	2444
[cfc8d58]	2445	YList *l;
[5ebff60]	2446
[cfc8d58]	2447	for (l = pkt->hash; l; l = l->next) {
	2448	struct yahoo_pair *pair = l->data;
[5ebff60]	2449	if (pair->key == 16) {
[cfc8d58]	2450	errormsg = pair->value;
[5ebff60]	2451	}
[cfc8d58]	2452	}
[c36f73b]	2453
[cfc8d58]	2454	NOTICE(("got ping packet"));
[5ebff60]	2455	YAHOO_CALLBACK (ext_yahoo_got_ping) (yid->yd->client_id, errormsg);
[cfc8d58]	2456	}
	2457
[9034ba0]	2458	static void yahoo_process_buddy_change_group(struct yahoo_input_data *yid,
[5ebff60]	2459	struct yahoo_packet *pkt)
[9034ba0]	2460	{
	2461	YList *l;
	2462	char *me = NULL;
	2463	char *who = NULL;
	2464	char *old_group = NULL;
	2465	char *new_group = NULL;
	2466
	2467	for (l = pkt->hash; l; l = l->next) {
	2468	struct yahoo_pair *pair = l->data;
[5ebff60]	2469	if (pair->key == 1) {
[9034ba0]	2470	me = pair->value;
[5ebff60]	2471	}
	2472	if (pair->key == 7) {
[9034ba0]	2473	who = pair->value;
[5ebff60]	2474	}
	2475	if (pair->key == 224) {
[9034ba0]	2476	old_group = pair->value;
[5ebff60]	2477	}
	2478	if (pair->key == 264) {
[9034ba0]	2479	new_group = pair->value;
[5ebff60]	2480	}
[9034ba0]	2481	}
	2482
[5ebff60]	2483	YAHOO_CALLBACK (ext_yahoo_got_buddy_change_group) (yid->yd->client_id,
	2484	me, who, old_group, new_group);
[9034ba0]	2485	}
	2486
	2487	static void _yahoo_webcam_get_server_connected(void fd, int error, void d)
[b7d3cc34]	2488	{
	2489	struct yahoo_input_data *yid = d;
	2490	char *who = yid->wcm->user;
	2491	char *data = NULL;
	2492	char *packet = NULL;
[c36f73b]	2493	unsigned char magic_nr[] = { 0, 1, 0 };
[b7d3cc34]	2494	unsigned char header_len = 8;
	2495	unsigned int len = 0;
	2496	unsigned int pos = 0;
	2497
[9034ba0]	2498	if (error \|\| !fd) {
[b7d3cc34]	2499	FREE(who);
	2500	FREE(yid);
	2501	return;
	2502	}
	2503
	2504	yid->fd = fd;
	2505	inputs = y_list_prepend(inputs, yid);
[c36f73b]	2506
[b7d3cc34]	2507	/* send initial packet */
[5ebff60]	2508	if (who) {
[b7d3cc34]	2509	data = strdup("<RVWCFG>");
[5ebff60]	2510	} else {
[b7d3cc34]	2511	data = strdup("<RUPCFG>");
[5ebff60]	2512	}
[b7d3cc34]	2513	yahoo_add_to_send_queue(yid, data, strlen(data));
	2514	FREE(data);
	2515
	2516	/* send data */
[c36f73b]	2517	if (who) {
[b7d3cc34]	2518	data = strdup("g=");
	2519	data = y_string_append(data, who);
	2520	data = y_string_append(data, "\r\n");
	2521	} else {
	2522	data = strdup("f=1\r\n");
	2523	}
	2524	len = strlen(data);
	2525	packet = y_new0(char, header_len + len);
	2526	packet[pos++] = header_len;
	2527	memcpy(packet + pos, magic_nr, sizeof(magic_nr));
	2528	pos += sizeof(magic_nr);
	2529	pos += yahoo_put32(packet + pos, len);
	2530	memcpy(packet + pos, data, len);
	2531	pos += len;
	2532	yahoo_add_to_send_queue(yid, packet, pos);
	2533	FREE(packet);
	2534	FREE(data);
	2535
[c36f73b]	2536	yid->read_tag =
[5ebff60]	2537	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->client_id, fd,
	2538	YAHOO_INPUT_READ, yid);
[b7d3cc34]	2539	}
	2540
[c36f73b]	2541	static void yahoo_webcam_get_server(struct yahoo_input_data y, char who,
[5ebff60]	2542	char *key)
[b7d3cc34]	2543	{
	2544	struct yahoo_input_data *yid = y_new0(struct yahoo_input_data, 1);
	2545	struct yahoo_server_settings *yss = y->yd->server_settings;
	2546
	2547	yid->type = YAHOO_CONNECTION_WEBCAM_MASTER;
	2548	yid->yd = y->yd;
	2549	yid->wcm = y_new0(struct yahoo_webcam, 1);
[c36f73b]	2550	yid->wcm->user = who ? strdup(who) : NULL;
	2551	yid->wcm->direction = who ? YAHOO_WEBCAM_DOWNLOAD : YAHOO_WEBCAM_UPLOAD;
[b7d3cc34]	2552	yid->wcm->key = strdup(key);
	2553
[5ebff60]	2554	YAHOO_CALLBACK (ext_yahoo_connect_async) (yid->yd->client_id,
	2555	yss->webcam_host, yss->webcam_port,
	2556	_yahoo_webcam_get_server_connected, yid, 0);
[b7d3cc34]	2557
	2558	}
	2559
[c36f73b]	2560	static YList *webcam_queue = NULL;
	2561	static void yahoo_process_webcam_key(struct yahoo_input_data *yid,
[5ebff60]	2562	struct yahoo_packet *pkt)
[b7d3cc34]	2563	{
	2564	char *key = NULL;
	2565	char *who = NULL;
	2566
	2567	YList *l;
[5ebff60]	2568
[c36f73b]	2569	yahoo_dump_unhandled(pkt);
[b7d3cc34]	2570	for (l = pkt->hash; l; l = l->next) {
	2571	struct yahoo_pair *pair = l->data;
[5ebff60]	2572	if (pair->key == 5) {
[d7edadf]	2573	; /* me */
[5ebff60]	2574	}
	2575	if (pair->key == 61) {
[c36f73b]	2576	key = pair->value;
[5ebff60]	2577	}
[b7d3cc34]	2578	}
	2579
	2580	l = webcam_queue;
[5ebff60]	2581	if (!l) {
[b7d3cc34]	2582	return;
[5ebff60]	2583	}
[b7d3cc34]	2584	who = l->data;
	2585	webcam_queue = y_list_remove_link(webcam_queue, webcam_queue);
	2586	y_list_free_1(l);
	2587	yahoo_webcam_get_server(yid, who, key);
	2588	FREE(who);
	2589	}
	2590
[c36f73b]	2591	static void yahoo_packet_process(struct yahoo_input_data *yid,
[5ebff60]	2592	struct yahoo_packet *pkt)
[b7d3cc34]	2593	{
	2594	DEBUG_MSG(("yahoo_packet_process: 0x%02x", pkt->service));
[c36f73b]	2595	switch (pkt->service) {
[b7d3cc34]	2596	case YAHOO_SERVICE_USERSTAT:
	2597	case YAHOO_SERVICE_LOGON:
	2598	case YAHOO_SERVICE_LOGOFF:
	2599	case YAHOO_SERVICE_ISAWAY:
	2600	case YAHOO_SERVICE_ISBACK:
	2601	case YAHOO_SERVICE_GAMELOGON:
	2602	case YAHOO_SERVICE_GAMELOGOFF:
	2603	case YAHOO_SERVICE_IDACT:
	2604	case YAHOO_SERVICE_IDDEACT:
[4fefb77]	2605	case YAHOO_SERVICE_Y6_STATUS_UPDATE:
[9034ba0]	2606	case YAHOO_SERVICE_Y8_STATUS:
[b7d3cc34]	2607	yahoo_process_status(yid, pkt);
	2608	break;
	2609	case YAHOO_SERVICE_NOTIFY:
	2610	yahoo_process_notify(yid, pkt);
	2611	break;
	2612	case YAHOO_SERVICE_MESSAGE:
	2613	case YAHOO_SERVICE_GAMEMSG:
	2614	case YAHOO_SERVICE_SYSMESSAGE:
	2615	yahoo_process_message(yid, pkt);
	2616	break;
	2617	case YAHOO_SERVICE_NEWMAIL:
	2618	yahoo_process_mail(yid, pkt);
	2619	break;
[9034ba0]	2620	case YAHOO_SERVICE_Y7_AUTHORIZATION:
	2621	yahoo_process_new_contact(yid, pkt);
	2622	break;
[b7d3cc34]	2623	case YAHOO_SERVICE_NEWCONTACT:
	2624	yahoo_process_contact(yid, pkt);
	2625	break;
	2626	case YAHOO_SERVICE_LIST:
	2627	yahoo_process_list(yid, pkt);
	2628	break;
	2629	case YAHOO_SERVICE_VERIFY:
	2630	yahoo_process_verify(yid, pkt);
	2631	break;
	2632	case YAHOO_SERVICE_AUTH:
	2633	yahoo_process_auth(yid, pkt);
	2634	break;
	2635	case YAHOO_SERVICE_AUTHRESP:
	2636	yahoo_process_auth_resp(yid, pkt);
	2637	break;
	2638	case YAHOO_SERVICE_CONFINVITE:
	2639	case YAHOO_SERVICE_CONFADDINVITE:
	2640	case YAHOO_SERVICE_CONFDECLINE:
	2641	case YAHOO_SERVICE_CONFLOGON:
	2642	case YAHOO_SERVICE_CONFLOGOFF:
	2643	case YAHOO_SERVICE_CONFMSG:
	2644	yahoo_process_conference(yid, pkt);
	2645	break;
	2646	case YAHOO_SERVICE_CHATONLINE:
	2647	case YAHOO_SERVICE_CHATGOTO:
	2648	case YAHOO_SERVICE_CHATJOIN:
	2649	case YAHOO_SERVICE_CHATLEAVE:
	2650	case YAHOO_SERVICE_CHATEXIT:
	2651	case YAHOO_SERVICE_CHATLOGOUT:
	2652	case YAHOO_SERVICE_CHATPING:
	2653	case YAHOO_SERVICE_COMMENT:
	2654	yahoo_process_chat(yid, pkt);
	2655	break;
	2656	case YAHOO_SERVICE_P2PFILEXFER:
[9034ba0]	2657	case YAHOO_SERVICE_Y7_FILETRANSFER:
[b7d3cc34]	2658	yahoo_process_filetransfer(yid, pkt);
	2659	break;
[9034ba0]	2660	case YAHOO_SERVICE_Y7_FILETRANSFERINFO:
	2661	yahoo_process_filetransferinfo(yid, pkt);
	2662	break;
	2663	case YAHOO_SERVICE_Y7_FILETRANSFERACCEPT:
	2664	yahoo_process_filetransferaccept(yid, pkt);
	2665	break;
[b7d3cc34]	2666	case YAHOO_SERVICE_ADDBUDDY:
	2667	yahoo_process_buddyadd(yid, pkt);
	2668	break;
	2669	case YAHOO_SERVICE_REMBUDDY:
	2670	yahoo_process_buddydel(yid, pkt);
	2671	break;
	2672	case YAHOO_SERVICE_IGNORECONTACT:
	2673	yahoo_process_ignore(yid, pkt);
	2674	break;
	2675	case YAHOO_SERVICE_VOICECHAT:
	2676	yahoo_process_voicechat(yid, pkt);
	2677	break;
	2678	case YAHOO_SERVICE_WEBCAM:
	2679	yahoo_process_webcam_key(yid, pkt);
	2680	break;
[cfc8d58]	2681	case YAHOO_SERVICE_PING:
	2682	yahoo_process_ping(yid, pkt);
	2683	break;
[9034ba0]	2684	case YAHOO_SERVICE_Y7_CHANGE_GROUP:
	2685	yahoo_process_buddy_change_group(yid, pkt);
	2686	break;
[b7d3cc34]	2687	case YAHOO_SERVICE_IDLE:
	2688	case YAHOO_SERVICE_MAILSTAT:
	2689	case YAHOO_SERVICE_CHATINVITE:
	2690	case YAHOO_SERVICE_CALENDAR:
	2691	case YAHOO_SERVICE_NEWPERSONALMAIL:
	2692	case YAHOO_SERVICE_ADDIDENT:
	2693	case YAHOO_SERVICE_ADDIGNORE:
	2694	case YAHOO_SERVICE_GOTGROUPRENAME:
	2695	case YAHOO_SERVICE_GROUPRENAME:
	2696	case YAHOO_SERVICE_PASSTHROUGH2:
	2697	case YAHOO_SERVICE_CHATLOGON:
	2698	case YAHOO_SERVICE_CHATLOGOFF:
	2699	case YAHOO_SERVICE_CHATMSG:
[9034ba0]	2700	case YAHOO_SERVICE_REJECTCONTACT:
[b7d3cc34]	2701	case YAHOO_SERVICE_PEERTOPEER:
	2702	WARNING(("unhandled service 0x%02x", pkt->service));
	2703	yahoo_dump_unhandled(pkt);
	2704	break;
[cfc8d58]	2705	case YAHOO_SERVICE_PICTURE:
	2706	yahoo_process_picture(yid, pkt);
	2707	break;
	2708	case YAHOO_SERVICE_PICTURE_CHECKSUM:
	2709	yahoo_process_picture_checksum(yid, pkt);
	2710	break;
	2711	case YAHOO_SERVICE_PICTURE_UPLOAD:
	2712	yahoo_process_picture_upload(yid, pkt);
[9034ba0]	2713	break;
[5ebff60]	2714	case YAHOO_SERVICE_Y8_LIST: /* Buddy List */
[4fefb77]	2715	yahoo_process_buddy_list(yid, pkt);
[9034ba0]	2716	break;
[b7d3cc34]	2717	default:
	2718	WARNING(("unknown service 0x%02x", pkt->service));
	2719	yahoo_dump_unhandled(pkt);
	2720	break;
	2721	}
	2722	}
	2723
[c36f73b]	2724	static struct yahoo_packet yahoo_getdata(struct yahoo_input_data yid)
[b7d3cc34]	2725	{
	2726	struct yahoo_packet *pkt;
	2727	struct yahoo_data *yd = yid->yd;
	2728	int pos = 0;
	2729	int pktlen;
	2730
[5ebff60]	2731	if (!yd) {
[b7d3cc34]	2732	return NULL;
[5ebff60]	2733	}
[b7d3cc34]	2734
	2735	DEBUG_MSG(("rxlen is %d", yid->rxlen));
	2736	if (yid->rxlen < YAHOO_PACKET_HDRLEN) {
	2737	DEBUG_MSG(("len < YAHOO_PACKET_HDRLEN"));
	2738	return NULL;
	2739	}
	2740
[5ebff60]	2741	pos += 4; /* YMSG */
[b7d3cc34]	2742	pos += 2;
	2743	pos += 2;
	2744
[c36f73b]	2745	pktlen = yahoo_get16(yid->rxqueue + pos);
	2746	pos += 2;
	2747	DEBUG_MSG(("%d bytes to read, rxlen is %d", pktlen, yid->rxlen));
[b7d3cc34]	2748
	2749	if (yid->rxlen < (YAHOO_PACKET_HDRLEN + pktlen)) {
	2750	DEBUG_MSG(("len < YAHOO_PACKET_HDRLEN + pktlen"));
	2751	return NULL;
	2752	}
	2753
	2754	LOG(("reading packet"));
	2755	yahoo_packet_dump(yid->rxqueue, YAHOO_PACKET_HDRLEN + pktlen);
	2756
	2757	pkt = yahoo_packet_new(0, 0, 0);
	2758
[c36f73b]	2759	pkt->service = yahoo_get16(yid->rxqueue + pos);
	2760	pos += 2;
	2761	pkt->status = yahoo_get32(yid->rxqueue + pos);
	2762	pos += 4;
[b7d3cc34]	2763	DEBUG_MSG(("Yahoo Service: 0x%02x Status: %d", pkt->service,
[5ebff60]	2764	pkt->status));
[c36f73b]	2765	pkt->id = yahoo_get32(yid->rxqueue + pos);
	2766	pos += 4;
[b7d3cc34]	2767
	2768	yd->session_id = pkt->id;
	2769
	2770	yahoo_packet_read(pkt, yid->rxqueue + pos, pktlen);
	2771
	2772	yid->rxlen -= YAHOO_PACKET_HDRLEN + pktlen;
	2773	DEBUG_MSG(("rxlen == %d, rxqueue == %p", yid->rxlen, yid->rxqueue));
[c36f73b]	2774	if (yid->rxlen > 0) {
	2775	unsigned char *tmp = y_memdup(yid->rxqueue + YAHOO_PACKET_HDRLEN
[5ebff60]	2776	+ pktlen, yid->rxlen);
[b7d3cc34]	2777	FREE(yid->rxqueue);
	2778	yid->rxqueue = tmp;
[c36f73b]	2779	DEBUG_MSG(("new rxlen == %d, rxqueue == %p", yid->rxlen,
[5ebff60]	2780	yid->rxqueue));
[b7d3cc34]	2781	} else {
	2782	DEBUG_MSG(("freed rxqueue == %p", yid->rxqueue));
	2783	FREE(yid->rxqueue);
	2784	}
	2785
	2786	return pkt;
	2787	}
	2788
[509cf60]	2789	#if 0
[c36f73b]	2790	static struct yab yahoo_yab_read(unsigned char d, int len)
[b7d3cc34]	2791	{
	2792	char st, en;
[5ebff60]	2793	char data = (char ) d;
[c36f73b]	2794	struct yab *yab = NULL;
	2795
	2796	data[len] = '\0';
[b7d3cc34]	2797
	2798	DEBUG_MSG(("Got yab: %s", data));
[c36f73b]	2799	st = en = strstr(data, "e0=\"");
	2800	if (st) {
	2801	yab = y_new0(struct yab, 1);
	2802
	2803	st += strlen("e0=\"");
	2804	en = strchr(st, '"');
	2805	*en++ = '\0';
	2806	yab->email = yahoo_xmldecode(st);
	2807	}
	2808
[5ebff60]	2809	if (!en) {
[c36f73b]	2810	return NULL;
[5ebff60]	2811	}
[c36f73b]	2812
	2813	st = strstr(en, "id=\"");
	2814	if (st) {
	2815	st += strlen("id=\"");
	2816	en = strchr(st, '"');
	2817	*en++ = '\0';
	2818	yab->yid = atoi(yahoo_xmldecode(st));
[b7d3cc34]	2819	}
	2820
[c36f73b]	2821	st = strstr(en, "fn=\"");
	2822	if (st) {
	2823	st += strlen("fn=\"");
	2824	en = strchr(st, '"');
	2825	*en++ = '\0';
[b7d3cc34]	2826	yab->fname = yahoo_xmldecode(st);
	2827	}
	2828
[c36f73b]	2829	st = strstr(en, "ln=\"");
	2830	if (st) {
	2831	st += strlen("ln=\"");
	2832	en = strchr(st, '"');
	2833	*en++ = '\0';
[b7d3cc34]	2834	yab->lname = yahoo_xmldecode(st);
	2835	}
	2836
[c36f73b]	2837	st = strstr(en, "nn=\"");
	2838	if (st) {
	2839	st += strlen("nn=\"");
	2840	en = strchr(st, '"');
	2841	*en++ = '\0';
[b7d3cc34]	2842	yab->nname = yahoo_xmldecode(st);
	2843	}
	2844
[c36f73b]	2845	st = strstr(en, "yi=\"");
	2846	if (st) {
	2847	st += strlen("yi=\"");
	2848	en = strchr(st, '"');
	2849	*en++ = '\0';
	2850	yab->id = yahoo_xmldecode(st);
[b7d3cc34]	2851	}
	2852
	2853	st = strstr(en, "hphone=\"");
[c36f73b]	2854	if (st) {
[b7d3cc34]	2855	st += strlen("hphone=\"");
[c36f73b]	2856	en = strchr(st, '"');
	2857	*en++ = '\0';
[b7d3cc34]	2858	yab->hphone = yahoo_xmldecode(st);
	2859	}
	2860
	2861	st = strstr(en, "wphone=\"");
[c36f73b]	2862	if (st) {
[b7d3cc34]	2863	st += strlen("wphone=\"");
[c36f73b]	2864	en = strchr(st, '"');
	2865	*en++ = '\0';
[b7d3cc34]	2866	yab->wphone = yahoo_xmldecode(st);
	2867	}
	2868
	2869	st = strstr(en, "mphone=\"");
[c36f73b]	2870	if (st) {
[b7d3cc34]	2871	st += strlen("mphone=\"");
[c36f73b]	2872	en = strchr(st, '"');
	2873	*en++ = '\0';
[b7d3cc34]	2874	yab->mphone = yahoo_xmldecode(st);
	2875	}
	2876
	2877	st = strstr(en, "dbid=\"");
[c36f73b]	2878	if (st) {
[b7d3cc34]	2879	st += strlen("dbid=\"");
[c36f73b]	2880	en = strchr(st, '"');
	2881	*en++ = '\0';
[b7d3cc34]	2882	yab->dbid = atoi(st);
	2883	}
[c36f73b]	2884
	2885	return yab;
[b7d3cc34]	2886	}
	2887
[c36f73b]	2888	static struct yab yahoo_getyab(struct yahoo_input_data yid)
[b7d3cc34]	2889	{
	2890	struct yab *yab = NULL;
[c36f73b]	2891	int pos = 0, end = 0;
[b7d3cc34]	2892	struct yahoo_data *yd = yid->yd;
	2893
[5ebff60]	2894	if (!yd) {
[b7d3cc34]	2895	return NULL;
[5ebff60]	2896	}
[b7d3cc34]	2897
[c36f73b]	2898	do {
	2899	DEBUG_MSG(("rxlen is %d", yid->rxlen));
	2900
[5ebff60]	2901	if (yid->rxlen <= strlen("<ct")) {
[c36f73b]	2902	return NULL;
[5ebff60]	2903	}
[c36f73b]	2904
	2905	/* start with <ct */
	2906	while (pos < yid->rxlen - strlen("<ct") + 1
[5ebff60]	2907	&& memcmp(yid->rxqueue + pos, "<ct", strlen("<ct"))) {
[c36f73b]	2908	pos++;
[5ebff60]	2909	}
[c36f73b]	2910
[5ebff60]	2911	if (pos >= yid->rxlen - 1) {
[c36f73b]	2912	return NULL;
[5ebff60]	2913	}
[c36f73b]	2914
	2915	end = pos + 2;
	2916	/* end with > */
	2917	while (end < yid->rxlen - strlen(">")
[5ebff60]	2918	&& memcmp(yid->rxqueue + end, ">", strlen(">"))) {
[c36f73b]	2919	end++;
[5ebff60]	2920	}
[c36f73b]	2921
[5ebff60]	2922	if (end >= yid->rxlen - 1) {
[c36f73b]	2923	return NULL;
[5ebff60]	2924	}
[c36f73b]	2925
	2926	yab = yahoo_yab_read(yid->rxqueue + pos, end + 2 - pos);
	2927
	2928	yid->rxlen -= end + 1;
	2929	DEBUG_MSG(("rxlen == %d, rxqueue == %p", yid->rxlen,
[5ebff60]	2930	yid->rxqueue));
[c36f73b]	2931	if (yid->rxlen > 0) {
	2932	unsigned char *tmp =
[5ebff60]	2933	y_memdup(yid->rxqueue + end + 1, yid->rxlen);
[c36f73b]	2934	FREE(yid->rxqueue);
	2935	yid->rxqueue = tmp;
	2936	DEBUG_MSG(("new rxlen == %d, rxqueue == %p", yid->rxlen,
[5ebff60]	2937	yid->rxqueue));
[c36f73b]	2938	} else {
	2939	DEBUG_MSG(("freed rxqueue == %p", yid->rxqueue));
	2940	FREE(yid->rxqueue);
	2941	}
[b7d3cc34]	2942
[c36f73b]	2943	} while (!yab && end < yid->rxlen - 1);
[b7d3cc34]	2944
	2945	return yab;
	2946	}
[509cf60]	2947	#endif
[b7d3cc34]	2948
[c36f73b]	2949	static char yahoo_getwebcam_master(struct yahoo_input_data yid)
[b7d3cc34]	2950	{
[c36f73b]	2951	unsigned int pos = 0;
	2952	unsigned int len = 0;
	2953	unsigned int status = 0;
	2954	char *server = NULL;
[b7d3cc34]	2955	struct yahoo_data *yd = yid->yd;
	2956
[5ebff60]	2957	if (!yid \|\| !yd) {
[b7d3cc34]	2958	return NULL;
[5ebff60]	2959	}
[b7d3cc34]	2960
	2961	DEBUG_MSG(("rxlen is %d", yid->rxlen));
	2962
	2963	len = yid->rxqueue[pos++];
[5ebff60]	2964	if (yid->rxlen < len) {
[b7d3cc34]	2965	return NULL;
[5ebff60]	2966	}
[b7d3cc34]	2967
	2968	/* extract status (0 = ok, 6 = webcam not online) */
	2969	status = yid->rxqueue[pos++];
	2970
[c36f73b]	2971	if (status == 0) {
[5ebff60]	2972	pos += 2; /* skip next 2 bytes */
[c36f73b]	2973	server = y_memdup(yid->rxqueue + pos, 16);
[b7d3cc34]	2974	pos += 16;
[c36f73b]	2975	} else if (status == 6) {
[5ebff60]	2976	YAHOO_CALLBACK (ext_yahoo_webcam_closed)
	2977	(yd->client_id, yid->wcm->user, 4);
[b7d3cc34]	2978	}
	2979
	2980	/* skip rest of the data */
	2981
	2982	yid->rxlen -= len;
	2983	DEBUG_MSG(("rxlen == %d, rxqueue == %p", yid->rxlen, yid->rxqueue));
[c36f73b]	2984	if (yid->rxlen > 0) {
[b7d3cc34]	2985	unsigned char *tmp = y_memdup(yid->rxqueue + pos, yid->rxlen);
	2986	FREE(yid->rxqueue);
	2987	yid->rxqueue = tmp;
[c36f73b]	2988	DEBUG_MSG(("new rxlen == %d, rxqueue == %p", yid->rxlen,
[5ebff60]	2989	yid->rxqueue));
[b7d3cc34]	2990	} else {
	2991	DEBUG_MSG(("freed rxqueue == %p", yid->rxqueue));
	2992	FREE(yid->rxqueue);
	2993	}
	2994
	2995	return server;
	2996	}
	2997
	2998	static int yahoo_get_webcam_data(struct yahoo_input_data *yid)
	2999	{
[c36f73b]	3000	unsigned char reason = 0;
	3001	unsigned int pos = 0;
	3002	unsigned int begin = 0;
	3003	unsigned int end = 0;
	3004	unsigned int closed = 0;
	3005	unsigned char header_len = 0;
[b7d3cc34]	3006	char *who;
[c36f73b]	3007	int connect = 0;
[b7d3cc34]	3008	struct yahoo_data *yd = yid->yd;
	3009
[5ebff60]	3010	if (!yd) {
[b7d3cc34]	3011	return -1;
[5ebff60]	3012	}
[b7d3cc34]	3013
[5ebff60]	3014	if (!yid->wcm \|\| !yid->wcd \|\| !yid->rxlen) {
[b7d3cc34]	3015	return -1;
[5ebff60]	3016	}
[b7d3cc34]	3017
	3018	DEBUG_MSG(("rxlen is %d", yid->rxlen));
	3019
	3020	/* if we are not reading part of image then read header */
[c36f73b]	3021	if (!yid->wcd->to_read) {
	3022	header_len = yid->rxqueue[pos++];
	3023	yid->wcd->packet_type = 0;
[b7d3cc34]	3024
[5ebff60]	3025	if (yid->rxlen < header_len) {
[b7d3cc34]	3026	return 0;
[5ebff60]	3027	}
[b7d3cc34]	3028
[c36f73b]	3029	if (header_len >= 8) {
[b7d3cc34]	3030	reason = yid->rxqueue[pos++];
	3031	/* next 2 bytes should always be 05 00 */
	3032	pos += 2;
	3033	yid->wcd->data_size = yahoo_get32(yid->rxqueue + pos);
	3034	pos += 4;
	3035	yid->wcd->to_read = yid->wcd->data_size;
	3036	}
[c36f73b]	3037	if (header_len >= 13) {
[b7d3cc34]	3038	yid->wcd->packet_type = yid->rxqueue[pos++];
	3039	yid->wcd->timestamp = yahoo_get32(yid->rxqueue + pos);
	3040	pos += 4;
	3041	}
	3042
	3043	/* skip rest of header */
	3044	pos = header_len;
	3045	}
	3046
	3047	begin = pos;
	3048	pos += yid->wcd->to_read;
[5ebff60]	3049	if (pos > yid->rxlen) {
[c36f73b]	3050	pos = yid->rxlen;
[5ebff60]	3051	}
[b7d3cc34]	3052
	3053	/* if it is not an image then make sure we have the whole packet */
	3054	if (yid->wcd->packet_type != 0x02) {
	3055	if ((pos - begin) != yid->wcd->data_size) {
	3056	yid->wcd->to_read = 0;
	3057	return 0;
	3058	} else {
	3059	yahoo_packet_dump(yid->rxqueue + begin, pos - begin);
	3060	}
	3061	}
	3062
	3063	DEBUG_MSG(("packet type %.2X, data length %d", yid->wcd->packet_type,
[5ebff60]	3064	yid->wcd->data_size));
[b7d3cc34]	3065
	3066	/* find out what kind of packet we got */
[9034ba0]	3067	switch (yid->wcd->packet_type) {
	3068	case 0x00:
	3069	/* user requests to view webcam (uploading) */
	3070	if (yid->wcd->data_size &&
[5ebff60]	3071	yid->wcm->direction == YAHOO_WEBCAM_UPLOAD) {
[9034ba0]	3072	end = begin;
[5ebff60]	3073	while (end <= yid->rxlen && yid->rxqueue[end++] != 13) {
	3074	;
	3075	}
[9034ba0]	3076	if (end > begin) {
	3077	who = y_memdup(yid->rxqueue + begin,
[5ebff60]	3078	end - begin);
[9034ba0]	3079	who[end - begin - 1] = 0;
[5ebff60]	3080	YAHOO_CALLBACK (ext_yahoo_webcam_viewer) (yd->
	3081	client_id, who + 2, 2);
[9034ba0]	3082	FREE(who);
[b7d3cc34]	3083	}
[9034ba0]	3084	}
[b7d3cc34]	3085
[9034ba0]	3086	if (yid->wcm->direction == YAHOO_WEBCAM_DOWNLOAD) {
	3087	/* timestamp/status field */
	3088	/* 0 = declined viewing permission */
	3089	/* 1 = accepted viewing permission */
	3090	if (yid->wcd->timestamp == 0) {
[5ebff60]	3091	YAHOO_CALLBACK (ext_yahoo_webcam_closed) (yd->
	3092	client_id, yid->wcm->user, 3);
[b7d3cc34]	3093	}
[9034ba0]	3094	}
	3095	break;
[5ebff60]	3096	case 0x01: /* status packets?? */
[9034ba0]	3097	/* timestamp contains status info */
	3098	/* 00 00 00 01 = we have data?? */
	3099	break;
[5ebff60]	3100	case 0x02: /* image data */
	3101	YAHOO_CALLBACK (ext_yahoo_got_webcam_image) (yd->client_id,
	3102	yid->wcm->user, yid->rxqueue + begin,
	3103	yid->wcd->data_size, pos - begin, yid->wcd->timestamp);
[9034ba0]	3104	break;
[5ebff60]	3105	case 0x05: /* response packets when uploading */
[9034ba0]	3106	if (!yid->wcd->data_size) {
[5ebff60]	3107	YAHOO_CALLBACK (ext_yahoo_webcam_data_request) (yd->
	3108	client_id, yid->wcd->timestamp);
[9034ba0]	3109	}
	3110	break;
[5ebff60]	3111	case 0x07: /* connection is closing */
[9034ba0]	3112	switch (reason) {
[5ebff60]	3113	case 0x01: /* user closed connection */
[9034ba0]	3114	closed = 1;
[b7d3cc34]	3115	break;
[5ebff60]	3116	case 0x0F: /* user cancelled permission */
[9034ba0]	3117	closed = 2;
[b7d3cc34]	3118	break;
[9034ba0]	3119	}
[5ebff60]	3120	YAHOO_CALLBACK (ext_yahoo_webcam_closed) (yd->client_id,
	3121	yid->wcm->user, closed);
[9034ba0]	3122	break;
[5ebff60]	3123	case 0x0C: /* user connected */
	3124	case 0x0D: /* user disconnected */
[9034ba0]	3125	if (yid->wcd->data_size) {
	3126	who = y_memdup(yid->rxqueue + begin, pos - begin + 1);
	3127	who[pos - begin] = 0;
[5ebff60]	3128	if (yid->wcd->packet_type == 0x0C) {
[9034ba0]	3129	connect = 1;
[5ebff60]	3130	} else {
[9034ba0]	3131	connect = 0;
[5ebff60]	3132	}
	3133	YAHOO_CALLBACK (ext_yahoo_webcam_viewer) (yd->client_id,
	3134	who, connect);
[9034ba0]	3135	FREE(who);
	3136	}
	3137	break;
[5ebff60]	3138	case 0x13: /* user data */
[9034ba0]	3139	/* i=user_ip (ip of the user we are viewing) */
	3140	/* j=user_ext_ip (external ip of the user we */
	3141	/* are viewing) */
	3142	break;
[5ebff60]	3143	case 0x17: /* ?? */
[9034ba0]	3144	break;
[b7d3cc34]	3145	}
	3146	yid->wcd->to_read -= pos - begin;
	3147
	3148	yid->rxlen -= pos;
	3149	DEBUG_MSG(("rxlen == %d, rxqueue == %p", yid->rxlen, yid->rxqueue));
[9034ba0]	3150	if (yid->rxlen > 0) {
[b7d3cc34]	3151	unsigned char *tmp = y_memdup(yid->rxqueue + pos, yid->rxlen);
	3152	FREE(yid->rxqueue);
	3153	yid->rxqueue = tmp;
[9034ba0]	3154	DEBUG_MSG(("new rxlen == %d, rxqueue == %p", yid->rxlen,
[5ebff60]	3155	yid->rxqueue));
[b7d3cc34]	3156	} else {
	3157	DEBUG_MSG(("freed rxqueue == %p", yid->rxqueue));
	3158	FREE(yid->rxqueue);
	3159	}
	3160
	3161	/* If we read a complete packet return success */
[5ebff60]	3162	if (!yid->wcd->to_read) {
[b7d3cc34]	3163	return 1;
[5ebff60]	3164	}
[b7d3cc34]	3165
	3166	return 0;
	3167	}
	3168
[9034ba0]	3169	int yahoo_write_ready(int id, void fd, void data)
[b7d3cc34]	3170	{
	3171	struct yahoo_input_data *yid = data;
	3172	int len;
	3173	struct data_queue *tx;
	3174
[9034ba0]	3175	LOG(("write callback: id=%d fd=%p data=%p", id, fd, data));
[5ebff60]	3176	if (!yid \|\| !yid->txqueues) {
[b7d3cc34]	3177	return -2;
[5ebff60]	3178	}
[9034ba0]	3179
[b7d3cc34]	3180	tx = yid->txqueues->data;
	3181	LOG(("writing %d bytes", tx->len));
	3182	len = yahoo_send_data(fd, tx->queue, MIN(1024, tx->len));
	3183
[5ebff60]	3184	if (len == -1 && errno == EAGAIN) {
[b7d3cc34]	3185	return 1;
[5ebff60]	3186	}
[b7d3cc34]	3187
[c36f73b]	3188	if (len <= 0) {
[b7d3cc34]	3189	int e = errno;
	3190	DEBUG_MSG(("len == %d (<= 0)", len));
[c36f73b]	3191	while (yid->txqueues) {
	3192	YList *l = yid->txqueues;
[b7d3cc34]	3193	tx = l->data;
	3194	free(tx->queue);
	3195	free(tx);
[9034ba0]	3196	yid->txqueues =
[5ebff60]	3197	y_list_remove_link(yid->txqueues,
	3198	yid->txqueues);
[b7d3cc34]	3199	y_list_free_1(l);
	3200	}
[9034ba0]	3201	LOG(("yahoo_write_ready(%d, %p) len < 0", id, fd));
[5ebff60]	3202	YAHOO_CALLBACK (ext_yahoo_remove_handler) (id, yid->write_tag);
[b7d3cc34]	3203	yid->write_tag = 0;
[c36f73b]	3204	errno = e;
[b7d3cc34]	3205	return 0;
	3206	}
	3207
	3208
	3209	tx->len -= len;
[c36f73b]	3210	if (tx->len > 0) {
[b7d3cc34]	3211	unsigned char *tmp = y_memdup(tx->queue + len, tx->len);
	3212	FREE(tx->queue);
	3213	tx->queue = tmp;
	3214	} else {
[c36f73b]	3215	YList *l = yid->txqueues;
[b7d3cc34]	3216	free(tx->queue);
	3217	free(tx);
[9034ba0]	3218	yid->txqueues =
[5ebff60]	3219	y_list_remove_link(yid->txqueues, yid->txqueues);
[b7d3cc34]	3220	y_list_free_1(l);
	3221	/*
[5ebff60]	3222	if(!yid->txqueues)
[9034ba0]	3223	LOG(("yahoo_write_ready(%d, %d) !yxqueues", id, fd));
	3224	*/
[c36f73b]	3225	if (!yid->txqueues) {
[9034ba0]	3226	LOG(("yahoo_write_ready(%d, %p) !txqueues", id, fd));
[5ebff60]	3227	YAHOO_CALLBACK (ext_yahoo_remove_handler) (id,
	3228	yid->write_tag);
[b7d3cc34]	3229	yid->write_tag = 0;
	3230	}
	3231	}
	3232
	3233	return 1;
	3234	}
	3235
[9034ba0]	3236	static void yahoo_process_pager_connection(struct yahoo_input_data *yid,
[5ebff60]	3237	int over)
[b7d3cc34]	3238	{
	3239	struct yahoo_packet *pkt;
	3240	struct yahoo_data *yd = yid->yd;
	3241	int id = yd->client_id;
	3242
[5ebff60]	3243	if (over) {
[b7d3cc34]	3244	return;
[5ebff60]	3245	}
[b7d3cc34]	3246
[9034ba0]	3247	while (find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER)
[5ebff60]	3248	&& (pkt = yahoo_getdata(yid)) != NULL) {
[b7d3cc34]	3249
	3250	yahoo_packet_process(yid, pkt);
	3251
	3252	yahoo_packet_free(pkt);
	3253	}
	3254	}
	3255
[9034ba0]	3256	static void yahoo_process_chatcat_connection(struct yahoo_input_data *yid,
[5ebff60]	3257	int over)
[b7d3cc34]	3258	{
[5ebff60]	3259	if (over) {
[b7d3cc34]	3260	return;
[5ebff60]	3261	}
[b7d3cc34]	3262
[5ebff60]	3263	if (strstr((char *) yid->rxqueue + (yid->rxlen - 20), "</content>")) {
	3264	YAHOO_CALLBACK (ext_yahoo_chat_cat_xml) (yid->yd->client_id,
	3265	(char *) yid->rxqueue);
[b7d3cc34]	3266	}
	3267	}
	3268
[509cf60]	3269	#if 0
[b7d3cc34]	3270	static void yahoo_process_yab_connection(struct yahoo_input_data *yid, int over)
	3271	{
	3272	struct yahoo_data *yd = yid->yd;
	3273	struct yab *yab;
	3274	YList *buds;
[c36f73b]	3275	int changed = 0;
[b7d3cc34]	3276	int id = yd->client_id;
[9034ba0]	3277	int yab_used = 0;
	3278
	3279	LOG(("Got data for YAB"));
[b7d3cc34]	3280
[5ebff60]	3281	if (over) {
[b7d3cc34]	3282	return;
[5ebff60]	3283	}
[b7d3cc34]	3284
[9034ba0]	3285	while (find_input_by_id_and_type(id, YAHOO_CONNECTION_YAB)
[5ebff60]	3286	&& (yab = yahoo_getyab(yid)) != NULL) {
	3287	if (!yab->id) {
[b7d3cc34]	3288	continue;
[5ebff60]	3289	}
[9034ba0]	3290
[c36f73b]	3291	changed = 1;
[9034ba0]	3292	yab_used = 0;
[c36f73b]	3293	for (buds = yd->buddies; buds; buds = buds->next) {
	3294	struct yahoo_buddy *bud = buds->data;
	3295	if (!strcmp(bud->id, yab->id)) {
[9034ba0]	3296	yab_used = 1;
[b7d3cc34]	3297	bud->yab_entry = yab;
[c36f73b]	3298	if (yab->nname) {
[b7d3cc34]	3299	bud->real_name = strdup(yab->nname);
[c36f73b]	3300	} else if (yab->fname && yab->lname) {
[9034ba0]	3301	bud->real_name = y_new0(char,
[5ebff60]	3302	strlen(yab->fname) +
	3303	strlen(yab->lname) + 2);
[b7d3cc34]	3304	sprintf(bud->real_name, "%s %s",
[5ebff60]	3305	yab->fname, yab->lname);
[c36f73b]	3306	} else if (yab->fname) {
[b7d3cc34]	3307	bud->real_name = strdup(yab->fname);
	3308	}
[5ebff60]	3309	break; /* for */
[b7d3cc34]	3310	}
	3311	}
[9034ba0]	3312
	3313	if (!yab_used) {
	3314	FREE(yab->fname);
	3315	FREE(yab->lname);
	3316	FREE(yab->nname);
	3317	FREE(yab->id);
	3318	FREE(yab->email);
	3319	FREE(yab->hphone);
	3320	FREE(yab->wphone);
	3321	FREE(yab->mphone);
	3322	FREE(yab);
	3323	}
	3324
[b7d3cc34]	3325	}
	3326
[5ebff60]	3327	if (changed) {
	3328	YAHOO_CALLBACK (ext_yahoo_got_buddies) (yd->client_id,
	3329	yd->buddies);
	3330	}
[b7d3cc34]	3331	}
[509cf60]	3332	#endif
[b7d3cc34]	3333
[9034ba0]	3334	static void yahoo_process_search_connection(struct yahoo_input_data *yid,
[5ebff60]	3335	int over)
[b7d3cc34]	3336	{
[c36f73b]	3337	struct yahoo_found_contact *yct = NULL;
[5ebff60]	3338	char p = (char ) yid->rxqueue, np, cp;
[b7d3cc34]	3339	int k, n;
[9034ba0]	3340	int start = 0, found = 0, total = 0;
[c36f73b]	3341	YList *contacts = NULL;
[9034ba0]	3342	struct yahoo_input_data *pyid =
[5ebff60]	3343	find_input_by_id_and_type(yid->yd->client_id,
	3344	YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3345
[5ebff60]	3346	if (!over \|\| !pyid) {
[b7d3cc34]	3347	return;
[5ebff60]	3348	}
[b7d3cc34]	3349
[c36f73b]	3350	if (p && (p = strstr(p, "\r\n\r\n"))) {
[b7d3cc34]	3351	p += 4;
	3352
[c36f73b]	3353	for (k = 0; (p = strchr(p, 4)) && (k < 4); k++) {
[b7d3cc34]	3354	p++;
	3355	n = atoi(p);
[9034ba0]	3356	switch (k) {
	3357	case 0:
	3358	found = pyid->ys->lsearch_nfound = n;
	3359	break;
	3360	case 2:
	3361	start = pyid->ys->lsearch_nstart = n;
	3362	break;
	3363	case 3:
	3364	total = pyid->ys->lsearch_ntotal = n;
	3365	break;
[b7d3cc34]	3366	}
	3367	}
	3368
[5ebff60]	3369	if (p) {
[b7d3cc34]	3370	p++;
[5ebff60]	3371	}
[b7d3cc34]	3372
[c36f73b]	3373	k = 0;
	3374	while (p && *p) {
[b7d3cc34]	3375	cp = p;
	3376	np = strchr(p, 4);
	3377
[5ebff60]	3378	if (!np) {
[b7d3cc34]	3379	break;
[5ebff60]	3380	}
[b7d3cc34]	3381	*np = 0;
[9034ba0]	3382	p = np + 1;
	3383
	3384	switch (k++) {
	3385	case 1:
	3386	if (strlen(cp) > 2
[5ebff60]	3387	&& y_list_length(contacts) < total) {
[9034ba0]	3388	yct = y_new0(struct yahoo_found_contact,
[5ebff60]	3389	1);
[9034ba0]	3390	contacts = y_list_append(contacts, yct);
	3391	yct->id = cp + 2;
	3392	} else {
	3393	*p = 0;
	3394	}
	3395	break;
	3396	case 2:
	3397	yct->online = !strcmp(cp, "2") ? 1 : 0;
	3398	break;
	3399	case 3:
	3400	yct->gender = cp;
	3401	break;
	3402	case 4:
	3403	yct->age = atoi(cp);
	3404	break;
	3405	case 5:
	3406	/* not worth the context switch for strcmp */
[5ebff60]	3407	if (cp[0] != '\005' \|\| cp[1] != '\000') {
[9034ba0]	3408	yct->location = cp;
[5ebff60]	3409	}
[9034ba0]	3410	k = 0;
	3411	break;
[b7d3cc34]	3412	}
	3413	}
	3414	}
	3415
[5ebff60]	3416	YAHOO_CALLBACK (ext_yahoo_got_search_result) (yid->yd->client_id, found,
	3417	start, total, contacts);
[b7d3cc34]	3418
[c36f73b]	3419	while (contacts) {
[b7d3cc34]	3420	YList *node = contacts;
	3421	contacts = y_list_remove_link(contacts, node);
	3422	free(node->data);
	3423	y_list_free_1(node);
	3424	}
	3425	}
	3426
[9034ba0]	3427	static void _yahoo_webcam_connected(void fd, int error, void d)
[b7d3cc34]	3428	{
	3429	struct yahoo_input_data *yid = d;
	3430	struct yahoo_webcam *wcm = yid->wcm;
	3431	struct yahoo_data *yd = yid->yd;
	3432	char conn_type[100];
[c36f73b]	3433	char *data = NULL;
	3434	char *packet = NULL;
[9034ba0]	3435	unsigned char magic_nr[] = { 1, 0, 0, 0, 1 };
[c36f73b]	3436	unsigned header_len = 0;
	3437	unsigned int len = 0;
	3438	unsigned int pos = 0;
[b7d3cc34]	3439
[9034ba0]	3440	if (error \|\| !fd) {
[b7d3cc34]	3441	FREE(yid);
	3442	return;
	3443	}
	3444
	3445	yid->fd = fd;
	3446	inputs = y_list_prepend(inputs, yid);
	3447
	3448	LOG(("Connected"));
	3449	/* send initial packet */
[9034ba0]	3450	switch (wcm->direction) {
	3451	case YAHOO_WEBCAM_DOWNLOAD:
	3452	data = strdup("<REQIMG>");
	3453	break;
	3454	case YAHOO_WEBCAM_UPLOAD:
	3455	data = strdup("<SNDIMG>");
	3456	break;
	3457	default:
	3458	return;
[b7d3cc34]	3459	}
	3460	yahoo_add_to_send_queue(yid, data, strlen(data));
	3461	FREE(data);
	3462
	3463	/* send data */
[9034ba0]	3464	switch (wcm->direction) {
	3465	case YAHOO_WEBCAM_DOWNLOAD:
	3466	header_len = 8;
	3467	data = strdup("a=2\r\nc=us\r\ne=21\r\nu=");
	3468	data = y_string_append(data, yd->user);
	3469	data = y_string_append(data, "\r\nt=");
	3470	data = y_string_append(data, wcm->key);
	3471	data = y_string_append(data, "\r\ni=");
	3472	data = y_string_append(data, wcm->my_ip);
	3473	data = y_string_append(data, "\r\ng=");
	3474	data = y_string_append(data, wcm->user);
	3475	data = y_string_append(data, "\r\no=w-2-5-1\r\np=");
	3476	snprintf(conn_type, sizeof(conn_type), "%d", wcm->conn_type);
	3477	data = y_string_append(data, conn_type);
	3478	data = y_string_append(data, "\r\n");
	3479	break;
	3480	case YAHOO_WEBCAM_UPLOAD:
	3481	header_len = 13;
	3482	data = strdup("a=2\r\nc=us\r\nu=");
	3483	data = y_string_append(data, yd->user);
	3484	data = y_string_append(data, "\r\nt=");
	3485	data = y_string_append(data, wcm->key);
	3486	data = y_string_append(data, "\r\ni=");
	3487	data = y_string_append(data, wcm->my_ip);
	3488	data = y_string_append(data, "\r\no=w-2-5-1\r\np=");
	3489	snprintf(conn_type, sizeof(conn_type), "%d", wcm->conn_type);
	3490	data = y_string_append(data, conn_type);
	3491	data = y_string_append(data, "\r\nb=");
	3492	data = y_string_append(data, wcm->description);
	3493	data = y_string_append(data, "\r\n");
	3494	break;
[b7d3cc34]	3495	}
	3496
	3497	len = strlen(data);
	3498	packet = y_new0(char, header_len + len);
	3499	packet[pos++] = header_len;
	3500	packet[pos++] = 0;
[9034ba0]	3501	switch (wcm->direction) {
	3502	case YAHOO_WEBCAM_DOWNLOAD:
	3503	packet[pos++] = 1;
	3504	packet[pos++] = 0;
	3505	break;
	3506	case YAHOO_WEBCAM_UPLOAD:
	3507	packet[pos++] = 5;
	3508	packet[pos++] = 0;
	3509	break;
[b7d3cc34]	3510	}
	3511
	3512	pos += yahoo_put32(packet + pos, len);
[9034ba0]	3513	if (wcm->direction == YAHOO_WEBCAM_UPLOAD) {
[b7d3cc34]	3514	memcpy(packet + pos, magic_nr, sizeof(magic_nr));
	3515	pos += sizeof(magic_nr);
	3516	}
	3517	memcpy(packet + pos, data, len);
	3518	yahoo_add_to_send_queue(yid, packet, header_len + len);
	3519	FREE(packet);
	3520	FREE(data);
	3521
[9034ba0]	3522	yid->read_tag =
[5ebff60]	3523	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->client_id,
	3524	yid->fd, YAHOO_INPUT_READ, yid);
[b7d3cc34]	3525	}
	3526
	3527	static void yahoo_webcam_connect(struct yahoo_input_data *y)
	3528	{
	3529	struct yahoo_webcam *wcm = y->wcm;
	3530	struct yahoo_input_data *yid;
	3531
[5ebff60]	3532	if (!wcm \|\| !wcm->server \|\| !wcm->key) {
[b7d3cc34]	3533	return;
[5ebff60]	3534	}
[b7d3cc34]	3535
	3536	yid = y_new0(struct yahoo_input_data, 1);
	3537	yid->type = YAHOO_CONNECTION_WEBCAM;
	3538	yid->yd = y->yd;
	3539
	3540	/* copy webcam data to new connection */
	3541	yid->wcm = y->wcm;
	3542	y->wcm = NULL;
	3543
	3544	yid->wcd = y_new0(struct yahoo_webcam_data, 1);
	3545
	3546	LOG(("Connecting to: %s:%d", wcm->server, wcm->port));
[5ebff60]	3547	YAHOO_CALLBACK (ext_yahoo_connect_async) (y->yd->client_id, wcm->server,
	3548	wcm->port, _yahoo_webcam_connected, yid, 0);
[b7d3cc34]	3549
	3550	}
	3551
[9034ba0]	3552	static void yahoo_process_webcam_master_connection(struct yahoo_input_data *yid,
[5ebff60]	3553	int over)
[b7d3cc34]	3554	{
[9034ba0]	3555	char *server;
[b7d3cc34]	3556	struct yahoo_server_settings *yss;
	3557
[5ebff60]	3558	if (over) {
[b7d3cc34]	3559	return;
[5ebff60]	3560	}
[b7d3cc34]	3561
	3562	server = yahoo_getwebcam_master(yid);
	3563
[9034ba0]	3564	if (server) {
[b7d3cc34]	3565	yss = yid->yd->server_settings;
	3566	yid->wcm->server = strdup(server);
	3567	yid->wcm->port = yss->webcam_port;
	3568	yid->wcm->conn_type = yss->conn_type;
	3569	yid->wcm->my_ip = strdup(yss->local_host);
[5ebff60]	3570	if (yid->wcm->direction == YAHOO_WEBCAM_UPLOAD) {
[b7d3cc34]	3571	yid->wcm->description = strdup(yss->webcam_description);
[5ebff60]	3572	}
[b7d3cc34]	3573	yahoo_webcam_connect(yid);
	3574	FREE(server);
	3575	}
	3576	}
	3577
[9034ba0]	3578	static void yahoo_process_webcam_connection(struct yahoo_input_data *yid,
[5ebff60]	3579	int over)
[b7d3cc34]	3580	{
	3581	int id = yid->yd->client_id;
[9034ba0]	3582	void *fd = yid->fd;
[b7d3cc34]	3583
[5ebff60]	3584	if (over) {
[b7d3cc34]	3585	return;
[5ebff60]	3586	}
[b7d3cc34]	3587
	3588	/* as long as we still have packets available keep processing them */
[9034ba0]	3589	while (find_input_by_id_and_fd(id, fd)
[5ebff60]	3590	&& yahoo_get_webcam_data(yid) == 1) {
	3591	;
	3592	}
[9034ba0]	3593	}
	3594
[5ebff60]	3595	static void(yahoo_process_connection[]) (struct yahoo_input_data ,
	3596	int over) = {
	3597	yahoo_process_pager_connection, yahoo_process_ft_connection,
	3598	NULL, /yahoo_process_yab_connection, /
	3599	yahoo_process_webcam_master_connection,
	3600	yahoo_process_webcam_connection,
	3601	yahoo_process_chatcat_connection,
	3602	yahoo_process_search_connection
	3603	};
[b7d3cc34]	3604
[9034ba0]	3605	int yahoo_read_ready(int id, void fd, void data)
[b7d3cc34]	3606	{
	3607	struct yahoo_input_data *yid = data;
	3608	char buf[1024];
	3609	int len;
	3610
[9034ba0]	3611	LOG(("read callback: id=%d fd=%p data=%p", id, fd, data));
[5ebff60]	3612	if (!yid) {
[b7d3cc34]	3613	return -2;
[5ebff60]	3614	}
[b7d3cc34]	3615
	3616	do {
[5ebff60]	3617	len = YAHOO_CALLBACK (ext_yahoo_read) (fd, buf, sizeof(buf));
[c36f73b]	3618	} while (len == -1 && errno == EINTR);
[b7d3cc34]	3619
[5ebff60]	3620	if (len == -1 && (errno == EAGAIN \|\| errno == EINTR)) { /* we'll try again later */
[b7d3cc34]	3621	return 1;
[5ebff60]	3622	}
[b7d3cc34]	3623
	3624	if (len <= 0) {
	3625	int e = errno;
	3626	DEBUG_MSG(("len == %d (<= 0)", len));
	3627
[c36f73b]	3628	if (yid->type == YAHOO_CONNECTION_PAGER) {
[5ebff60]	3629	YAHOO_CALLBACK (ext_yahoo_login_response) (yid->yd->
	3630	client_id, YAHOO_LOGIN_SOCK, NULL);
[b7d3cc34]	3631	}
	3632
[9034ba0]	3633	yahoo_process_connection[yid->type] (yid, 1);
[b7d3cc34]	3634	yahoo_input_close(yid);
	3635
	3636	/* no need to return an error, because we've already fixed it */
[5ebff60]	3637	if (len == 0) {
[b7d3cc34]	3638	return 1;
[5ebff60]	3639	}
[b7d3cc34]	3640
[c36f73b]	3641	errno = e;
[b7d3cc34]	3642	LOG(("read error: %s", strerror(errno)));
	3643	return -1;
	3644	}
	3645
[9034ba0]	3646	yid->rxqueue =
[5ebff60]	3647	y_renew(unsigned char, yid->rxqueue, len + yid->rxlen + 1);
[b7d3cc34]	3648	memcpy(yid->rxqueue + yid->rxlen, buf, len);
	3649	yid->rxlen += len;
[9034ba0]	3650	yid->rxqueue[yid->rxlen] = 0;
[b7d3cc34]	3651
[9034ba0]	3652	yahoo_process_connection[yid->type] (yid, 0);
[b7d3cc34]	3653
	3654	return len;
	3655	}
	3656
	3657	int yahoo_init_with_attributes(const char username, const char password, ...)
	3658	{
	3659	va_list ap;
	3660	struct yahoo_data *yd;
	3661
	3662	yd = y_new0(struct yahoo_data, 1);
	3663
[5ebff60]	3664	if (!yd) {
[b7d3cc34]	3665	return 0;
[5ebff60]	3666	}
[b7d3cc34]	3667
	3668	yd->user = strdup(username);
	3669	yd->password = strdup(password);
	3670
	3671	yd->initial_status = -1;
	3672	yd->current_status = -1;
	3673
	3674	yd->client_id = ++last_id;
	3675
	3676	add_to_list(yd);
	3677
	3678	va_start(ap, password);
	3679	yd->server_settings = _yahoo_assign_server_settings(ap);
	3680	va_end(ap);
	3681
	3682	return yd->client_id;
	3683	}
	3684
	3685	int yahoo_init(const char username, const char password)
	3686	{
	3687	return yahoo_init_with_attributes(username, password, NULL);
	3688	}
	3689
[9034ba0]	3690	static void yahoo_connected(void fd, int error, void data)
[b7d3cc34]	3691	{
	3692	struct connect_callback_data *ccd = data;
	3693	struct yahoo_data *yd = ccd->yd;
	3694	struct yahoo_packet *pkt;
	3695	struct yahoo_input_data *yid;
	3696	struct yahoo_server_settings *yss = yd->server_settings;
	3697
[c36f73b]	3698	if (error) {
[9034ba0]	3699	int tag;
[c36f73b]	3700	if (fallback_ports[ccd->i]) {
[9034ba0]	3701	char *host = yss->pager_host;
	3702
[5ebff60]	3703	if (!host) {
[9034ba0]	3704	host = yss->pager_host_list[ccd->server_i];
[5ebff60]	3705	}
[9034ba0]	3706
[b7d3cc34]	3707	yss->pager_port = fallback_ports[ccd->i++];
[5ebff60]	3708	tag = YAHOO_CALLBACK (ext_yahoo_connect_async) (yd->
	3709	client_id, host, yss->pager_port,
	3710	yahoo_connected, ccd, 0);
[b7d3cc34]	3711
[5ebff60]	3712	if (tag > 0) {
[c36f73b]	3713	ccd->tag = tag;
[5ebff60]	3714	}
[9034ba0]	3715	} else if (yss->pager_host_list
[5ebff60]	3716	&& yss->pager_host_list[ccd->server_i]) {
[9034ba0]	3717
	3718	/* Get back to the default port */
	3719	yss->pager_port = pager_port;
	3720	ccd->server_i++;
	3721	LOG(("Fallback: Connecting to %s:%d", yss->pager_host_list[ccd->server_i], yss->pager_port));
	3722
	3723	ccd->i = 0;
[5ebff60]	3724	tag = YAHOO_CALLBACK (ext_yahoo_connect_async) (yd->client_id,
	3725	yss->pager_host_list[ccd->server_i],
	3726	yss->pager_port,
	3727	yahoo_connected, ccd, 0);
[b7d3cc34]	3728	} else {
	3729	FREE(ccd);
[5ebff60]	3730	YAHOO_CALLBACK (ext_yahoo_login_response) (yd->client_id,
	3731	YAHOO_LOGIN_SOCK, NULL);
[b7d3cc34]	3732	}
	3733	return;
	3734	}
	3735
	3736	FREE(ccd);
	3737
[9034ba0]	3738	/* fd == NULL && error == 0 means connect was cancelled */
[5ebff60]	3739	if (!fd) {
[b7d3cc34]	3740	return;
[5ebff60]	3741	}
[b7d3cc34]	3742
[9034ba0]	3743	pkt = yahoo_packet_new(YAHOO_SERVICE_AUTH, YPACKET_STATUS_DEFAULT,
[5ebff60]	3744	yd->session_id);
[b7d3cc34]	3745	NOTICE(("Sending initial packet"));
	3746
	3747	yahoo_packet_hash(pkt, 1, yd->user);
	3748
[9034ba0]	3749	yid = find_input_by_id_and_type(yd->client_id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3750	yid->fd = fd;
	3751
	3752	yahoo_send_packet(yid, pkt, 0);
	3753
	3754	yahoo_packet_free(pkt);
	3755
[9034ba0]	3756	yid->read_tag =
[5ebff60]	3757	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->client_id,
	3758	yid->fd, YAHOO_INPUT_READ, yid);
[b7d3cc34]	3759	}
	3760
[9034ba0]	3761	void *yahoo_get_fd(int id)
[b7d3cc34]	3762	{
[9034ba0]	3763	struct yahoo_input_data *yid =
[5ebff60]	3764	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
	3765
	3766	if (!yid) {
[b7d3cc34]	3767	return 0;
[5ebff60]	3768	} else {
[b7d3cc34]	3769	return yid->fd;
[5ebff60]	3770	}
[b7d3cc34]	3771	}
	3772
[3cd37d7]	3773	#if 0
[9034ba0]	3774	void yahoo_send_buzz(int id, const char from, const char who)
[b7d3cc34]	3775	{
[9034ba0]	3776	yahoo_send_im(id, from, who, "<ding>", 1, 0);
	3777	}
[3cd37d7]	3778	#endif
[9034ba0]	3779
	3780	void yahoo_send_im(int id, const char from, const char who, const char *what,
[5ebff60]	3781	int utf8, int picture)
[9034ba0]	3782	{
	3783	struct yahoo_input_data *yid =
[5ebff60]	3784	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3785	struct yahoo_packet *pkt = NULL;
	3786	struct yahoo_data *yd;
[cfc8d58]	3787	char pic_str[10];
[b7d3cc34]	3788
[5ebff60]	3789	if (!yid) {
[b7d3cc34]	3790	return;
[5ebff60]	3791	}
[b7d3cc34]	3792
	3793	yd = yid->yd;
	3794
[25c4c78]	3795	pkt = yahoo_packet_new(YAHOO_SERVICE_MESSAGE, (enum ypacket_status) YAHOO_STATUS_OFFLINE,
[5ebff60]	3796	yd->session_id);
[b7d3cc34]	3797
[cfc8d58]	3798	snprintf(pic_str, sizeof(pic_str), "%d", picture);
[9034ba0]	3799
[5ebff60]	3800	if (from && strcmp(from, yd->user)) {
[b7d3cc34]	3801	yahoo_packet_hash(pkt, 0, yd->user);
[5ebff60]	3802	}
[9034ba0]	3803	yahoo_packet_hash(pkt, 1, from ? from : yd->user);
[b7d3cc34]	3804	yahoo_packet_hash(pkt, 5, who);
	3805	yahoo_packet_hash(pkt, 14, what);
	3806
[5ebff60]	3807	if (utf8) {
[b7d3cc34]	3808	yahoo_packet_hash(pkt, 97, "1");
[5ebff60]	3809	}
[b7d3cc34]	3810
[5ebff60]	3811	yahoo_packet_hash(pkt, 63, ";0"); /* imvironment name; or ;0 */
[b7d3cc34]	3812	yahoo_packet_hash(pkt, 64, "0");
[cfc8d58]	3813	yahoo_packet_hash(pkt, 206, pic_str);
[b7d3cc34]	3814
	3815	yahoo_send_packet(yid, pkt, 0);
	3816
	3817	yahoo_packet_free(pkt);
	3818	}
	3819
	3820	void yahoo_send_typing(int id, const char from, const char who, int typ)
	3821	{
[9034ba0]	3822	struct yahoo_input_data *yid =
[5ebff60]	3823	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3824	struct yahoo_data *yd;
	3825	struct yahoo_packet *pkt = NULL;
[5ebff60]	3826
	3827	if (!yid) {
[b7d3cc34]	3828	return;
[5ebff60]	3829	}
[b7d3cc34]	3830
	3831	yd = yid->yd;
[9034ba0]	3832	pkt = yahoo_packet_new(YAHOO_SERVICE_NOTIFY, YPACKET_STATUS_NOTIFY,
[5ebff60]	3833	yd->session_id);
[b7d3cc34]	3834
	3835	yahoo_packet_hash(pkt, 5, who);
[9034ba0]	3836	yahoo_packet_hash(pkt, 1, from ? from : yd->user);
[b7d3cc34]	3837	yahoo_packet_hash(pkt, 14, " ");
	3838	yahoo_packet_hash(pkt, 13, typ ? "1" : "0");
	3839	yahoo_packet_hash(pkt, 49, "TYPING");
	3840
	3841	yahoo_send_packet(yid, pkt, 0);
	3842
	3843	yahoo_packet_free(pkt);
	3844	}
	3845
	3846	void yahoo_set_away(int id, enum yahoo_status state, const char *msg, int away)
	3847	{
[9034ba0]	3848	struct yahoo_input_data *yid =
[5ebff60]	3849	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3850	struct yahoo_data *yd;
	3851	struct yahoo_packet *pkt = NULL;
[7ea8697]	3852	int old_status;
[b7d3cc34]	3853	char s[4];
	3854
[5ebff60]	3855	if (!yid) {
[b7d3cc34]	3856	return;
[5ebff60]	3857	}
[b7d3cc34]	3858
	3859	yd = yid->yd;
[9034ba0]	3860
[7ea8697]	3861	old_status = yd->current_status;
[4049061]	3862	yd->current_status = state;
[b7d3cc34]	3863
[7ea8697]	3864	/* Thank you libpurple :) */
	3865	if (yd->current_status == YAHOO_STATUS_INVISIBLE) {
[9034ba0]	3866	pkt = yahoo_packet_new(YAHOO_SERVICE_Y6_VISIBLE_TOGGLE,
[5ebff60]	3867	(enum ypacket_status) YAHOO_STATUS_AVAILABLE, 0);
[7ea8697]	3868	yahoo_packet_hash(pkt, 13, "2");
	3869	yahoo_send_packet(yid, pkt, 0);
	3870	yahoo_packet_free(pkt);
	3871
	3872	return;
	3873	}
	3874
[9034ba0]	3875	pkt = yahoo_packet_new(YAHOO_SERVICE_Y6_STATUS_UPDATE,
[5ebff60]	3876	yd->current_status, yd->session_id);
[7ea8697]	3877	snprintf(s, sizeof(s), "%d", yd->current_status);
	3878	yahoo_packet_hash(pkt, 10, s);
[be915f5]	3879	yahoo_packet_hash(pkt, 19, msg && state == YAHOO_STATUS_CUSTOM ? msg : "");
[5ebff60]	3880	yahoo_packet_hash(pkt, 47, (away == 2) ? "2" : (away) ? "1" : "0");
[b7d3cc34]	3881	yahoo_send_packet(yid, pkt, 0);
	3882	yahoo_packet_free(pkt);
[7ea8697]	3883
[c36f73b]	3884	if (old_status == YAHOO_STATUS_INVISIBLE) {
[9034ba0]	3885	pkt = yahoo_packet_new(YAHOO_SERVICE_Y6_VISIBLE_TOGGLE,
[5ebff60]	3886	(enum ypacket_status) YAHOO_STATUS_AVAILABLE, 0);
[7ea8697]	3887	yahoo_packet_hash(pkt, 13, "1");
	3888	yahoo_send_packet(yid, pkt, 0);
	3889	yahoo_packet_free(pkt);
	3890	}
[b7d3cc34]	3891	}
	3892
	3893	void yahoo_logoff(int id)
	3894	{
[9034ba0]	3895	struct yahoo_input_data *yid =
[5ebff60]	3896	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3897	struct yahoo_data *yd;
	3898	struct yahoo_packet *pkt = NULL;
	3899
[5ebff60]	3900	if (!yid) {
[b7d3cc34]	3901	return;
[5ebff60]	3902	}
[b7d3cc34]	3903	yd = yid->yd;
	3904
	3905	LOG(("yahoo_logoff: current status: %d", yd->current_status));
	3906
[c36f73b]	3907	if (yd->current_status != -1 && 0) {
[99c8f13]	3908	/* Meh. Don't send this. The event handlers are not going to
	3909	get to do this so it'll just leak memory. And the TCP
	3910	connection reset will hopefully be clear enough. */
[9034ba0]	3911	pkt = yahoo_packet_new(YAHOO_SERVICE_LOGOFF,
[5ebff60]	3912	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	3913	yd->current_status = -1;
	3914
	3915	if (pkt) {
	3916	yahoo_send_packet(yid, pkt, 0);
	3917	yahoo_packet_free(pkt);
	3918	}
	3919	}
	3920
[9034ba0]	3921	/* do {
[5ebff60]	3922	yahoo_input_close(yid);
	3923	} while((yid = find_input_by_id(id)));*/
[9034ba0]	3924
[b7d3cc34]	3925	}
	3926
[3cd37d7]	3927	#if 0
[b7d3cc34]	3928	void yahoo_get_list(int id)
	3929	{
[9034ba0]	3930	struct yahoo_input_data *yid =
[5ebff60]	3931	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	3932	struct yahoo_data *yd;
	3933	struct yahoo_packet *pkt = NULL;
	3934
[5ebff60]	3935	if (!yid) {
[b7d3cc34]	3936	return;
[5ebff60]	3937	}
[b7d3cc34]	3938	yd = yid->yd;
	3939
[9034ba0]	3940	pkt = yahoo_packet_new(YAHOO_SERVICE_LIST, YPACKET_STATUS_DEFAULT,
[5ebff60]	3941	yd->session_id);
[b7d3cc34]	3942	yahoo_packet_hash(pkt, 1, yd->user);
	3943	if (pkt) {
	3944	yahoo_send_packet(yid, pkt, 0);
	3945	yahoo_packet_free(pkt);
	3946	}
	3947	}
[3cd37d7]	3948	#endif
[b7d3cc34]	3949
[9034ba0]	3950	static void _yahoo_http_connected(int id, void fd, int error, void data)
[b7d3cc34]	3951	{
	3952	struct yahoo_input_data *yid = data;
[5ebff60]	3953
[9034ba0]	3954	if (fd == NULL \|\| error) {
[b7d3cc34]	3955	inputs = y_list_remove(inputs, yid);
	3956	FREE(yid);
	3957	return;
	3958	}
	3959
	3960	yid->fd = fd;
[9034ba0]	3961	yid->read_tag =
[5ebff60]	3962	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->client_id, fd,
	3963	YAHOO_INPUT_READ, yid);
[b7d3cc34]	3964	}
	3965
[509cf60]	3966	#if 0
[9034ba0]	3967	/* FIXME Get address book from address.yahoo.com instead */
[b7d3cc34]	3968	void yahoo_get_yab(int id)
	3969	{
	3970	struct yahoo_data *yd = find_conn_by_id(id);
	3971	struct yahoo_input_data *yid;
	3972	char url[1024];
[9034ba0]	3973	char buff[2048];
[b7d3cc34]	3974
[5ebff60]	3975	if (!yd) {
[b7d3cc34]	3976	return;
[5ebff60]	3977	}
[b7d3cc34]	3978
	3979	yid = y_new0(struct yahoo_input_data, 1);
	3980	yid->yd = yd;
	3981	yid->type = YAHOO_CONNECTION_YAB;
	3982
[9034ba0]	3983	LOG(("Sending request for Address Book"));
[b7d3cc34]	3984
[9034ba0]	3985	snprintf(url, 1024,
[5ebff60]	3986	"http://address.yahoo.com/yab/us?v=XM&prog=ymsgr&.intl=us"
	3987	"&diffs=1&t=0&tags=short&rt=0&prog-ver=8.1.0.249&useutf8=1&legenc=codepage-1252");
[9034ba0]	3988
	3989	snprintf(buff, sizeof(buff), "Y=%s; T=%s", yd->cookie_y, yd->cookie_t);
[b7d3cc34]	3990
	3991	inputs = y_list_prepend(inputs, yid);
	3992
[9034ba0]	3993	yahoo_http_get(yid->yd->client_id, url, buff, 0, 0,
[5ebff60]	3994	_yahoo_http_connected, yid);
[9034ba0]	3995	}
	3996
	3997	struct yahoo_post_data {
	3998	struct yahoo_input_data *yid;
	3999	char *data;
	4000	};
	4001
	4002	static void _yahoo_http_post_connected(int id, void fd, int error, void data)
	4003	{
	4004	struct yahoo_post_data *yad = data;
	4005	struct yahoo_input_data *yid = yad->yid;
	4006	char *buff = yad->data;
	4007
	4008	if (!fd) {
	4009	inputs = y_list_remove(inputs, yid);
	4010	FREE(yid);
	4011	return;
	4012	}
	4013
[5ebff60]	4014	YAHOO_CALLBACK (ext_yahoo_write) (fd, buff, strlen(buff));
[9034ba0]	4015
	4016	yid->fd = fd;
	4017	yid->read_tag =
[5ebff60]	4018	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->client_id, fd,
	4019	YAHOO_INPUT_READ, yid);
[9034ba0]	4020
	4021	FREE(buff);
	4022	FREE(yad);
[b7d3cc34]	4023	}
	4024
[9034ba0]	4025	/* FIXME This is also likely affected */
[c36f73b]	4026	void yahoo_set_yab(int id, struct yab *yab)
[b7d3cc34]	4027	{
[9034ba0]	4028	struct yahoo_post_data *yad = y_new0(struct yahoo_post_data, 1);
[b7d3cc34]	4029	struct yahoo_data *yd = find_conn_by_id(id);
	4030	struct yahoo_input_data *yid;
	4031	char url[1024];
	4032	char buff[1024];
[9034ba0]	4033	char post[1024];
	4034	int size = 0;
[b7d3cc34]	4035
[5ebff60]	4036	if (!yd) {
[b7d3cc34]	4037	return;
[5ebff60]	4038	}
[b7d3cc34]	4039
	4040	yid = y_new0(struct yahoo_input_data, 1);
	4041	yid->type = YAHOO_CONNECTION_YAB;
	4042	yid->yd = yd;
	4043
[5ebff60]	4044	if (yab->yid) {
[9034ba0]	4045	size = snprintf(post, sizeof(post), "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
[5ebff60]	4046	"<ab k=\"%s\" cc=\"%d\">"
	4047	"<ct id=\"%d\" e=\"1\" yi=\"%s\" nn=\"%s\" />"
	4048	"</ab>", yd->user, 9, yab->yid, /* Don't know why */
	4049	yab->id, yab->nname ? yab->nname : "");
	4050	} else {
[9034ba0]	4051	size = snprintf(post, sizeof(post), "<?xml version=\"1.0\" encoding=\"utf-8\"?>"
[5ebff60]	4052	"<ab k=\"%s\" cc=\"%d\">"
	4053	"<ct a=\"1\" yi=\"%s\" nn=\"%s\" />"
	4054	"</ab>", yd->user, 1, /* Don't know why */
	4055	yab->id, yab->nname ? yab->nname : "");
	4056	}
[9034ba0]	4057
	4058	yad->yid = yid;
	4059	yad->data = strdup(post);
	4060
	4061	strcpy(url, "http://address.yahoo.com/yab/us?v=XM&prog=ymsgr&.intl=us"
[5ebff60]	4062	"&sync=1&tags=short&noclear=1&useutf8=1&legenc=codepage-1252");
[9034ba0]	4063
	4064	snprintf(buff, sizeof(buff), "Y=%s; T=%s", yd->cookie_y, yd->cookie_t);
[b7d3cc34]	4065
	4066	inputs = y_list_prepend(inputs, yid);
	4067
[9034ba0]	4068	yahoo_http_post(yid->yd->client_id, url, buff, size,
[5ebff60]	4069	_yahoo_http_post_connected, yad);
[b7d3cc34]	4070	}
	4071
[c36f73b]	4072	void yahoo_set_identity_status(int id, const char *identity, int active)
[b7d3cc34]	4073	{
[9034ba0]	4074	struct yahoo_input_data *yid =
[5ebff60]	4075	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4076	struct yahoo_data *yd;
	4077	struct yahoo_packet *pkt = NULL;
	4078
[5ebff60]	4079	if (!yid) {
[b7d3cc34]	4080	return;
[5ebff60]	4081	}
[b7d3cc34]	4082	yd = yid->yd;
	4083
[9034ba0]	4084	pkt = yahoo_packet_new(active ? YAHOO_SERVICE_IDACT :
[5ebff60]	4085	YAHOO_SERVICE_IDDEACT, YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4086	yahoo_packet_hash(pkt, 3, identity);
	4087	if (pkt) {
	4088	yahoo_send_packet(yid, pkt, 0);
	4089	yahoo_packet_free(pkt);
	4090	}
	4091	}
	4092
	4093	void yahoo_refresh(int id)
	4094	{
[9034ba0]	4095	struct yahoo_input_data *yid =
[5ebff60]	4096	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4097	struct yahoo_data *yd;
	4098	struct yahoo_packet *pkt = NULL;
	4099
[5ebff60]	4100	if (!yid) {
[b7d3cc34]	4101	return;
[5ebff60]	4102	}
[b7d3cc34]	4103	yd = yid->yd;
	4104
[9034ba0]	4105	pkt = yahoo_packet_new(YAHOO_SERVICE_USERSTAT, YPACKET_STATUS_DEFAULT,
[5ebff60]	4106	yd->session_id);
[b7d3cc34]	4107	if (pkt) {
	4108	yahoo_send_packet(yid, pkt, 0);
	4109	yahoo_packet_free(pkt);
	4110	}
	4111	}
[3cd37d7]	4112	#endif
[b7d3cc34]	4113
	4114	void yahoo_keepalive(int id)
	4115	{
[9034ba0]	4116	struct yahoo_input_data *yid =
[5ebff60]	4117	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4118	struct yahoo_data *yd;
[c36f73b]	4119	struct yahoo_packet *pkt = NULL;
[5ebff60]	4120
	4121	if (!yid) {
[b7d3cc34]	4122	return;
[5ebff60]	4123	}
[b7d3cc34]	4124	yd = yid->yd;
	4125
[9034ba0]	4126	pkt = yahoo_packet_new(YAHOO_SERVICE_PING, YPACKET_STATUS_DEFAULT,
[5ebff60]	4127	yd->session_id);
[b7d3cc34]	4128	yahoo_send_packet(yid, pkt, 0);
	4129	yahoo_packet_free(pkt);
	4130	}
	4131
[3cd37d7]	4132	#if 0
[9034ba0]	4133	void yahoo_chat_keepalive(int id)
[b7d3cc34]	4134	{
[9034ba0]	4135	struct yahoo_input_data *yid =
[5ebff60]	4136	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4137	struct yahoo_data *yd;
	4138	struct yahoo_packet *pkt = NULL;
	4139
[5ebff60]	4140	if (!yid) {
[9034ba0]	4141	return;
[5ebff60]	4142	}
[b7d3cc34]	4143
	4144	yd = yid->yd;
	4145
[9034ba0]	4146	pkt = yahoo_packet_new(YAHOO_SERVICE_CHATPING, YPACKET_STATUS_DEFAULT,
[5ebff60]	4147	yd->session_id);
[9034ba0]	4148	yahoo_send_packet(yid, pkt, 0);
	4149	yahoo_packet_free(pkt);
[b7d3cc34]	4150	}
[3cd37d7]	4151	#endif
[b7d3cc34]	4152
[9034ba0]	4153	void yahoo_add_buddy(int id, const char who, const char group,
[5ebff60]	4154	const char *msg)
[b7d3cc34]	4155	{
[9034ba0]	4156	struct yahoo_input_data *yid =
[5ebff60]	4157	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4158	struct yahoo_data *yd;
	4159	struct yahoo_packet *pkt;
	4160
[5ebff60]	4161	if (!yid) {
[b7d3cc34]	4162	return;
[5ebff60]	4163	}
[b7d3cc34]	4164	yd = yid->yd;
	4165
[5ebff60]	4166	if (!yd->logged_in) {
[b7d3cc34]	4167	return;
[5ebff60]	4168	}
[b7d3cc34]	4169
[9034ba0]	4170	pkt = yahoo_packet_new(YAHOO_SERVICE_ADDBUDDY, YPACKET_STATUS_DEFAULT,
[5ebff60]	4171	yd->session_id);
	4172	if (msg != NULL) { /* add message/request "it's me add me" */
[cfc8d58]	4173	yahoo_packet_hash(pkt, 14, msg);
[5ebff60]	4174	} else {
[9034ba0]	4175	yahoo_packet_hash(pkt, 14, "");
[5ebff60]	4176	}
[ba16895]	4177	yahoo_packet_hash(pkt, 65, group);
	4178	yahoo_packet_hash(pkt, 97, "1");
	4179	yahoo_packet_hash(pkt, 1, yd->user);
	4180	yahoo_packet_hash(pkt, 302, "319");
	4181	yahoo_packet_hash(pkt, 300, "319");
	4182	yahoo_packet_hash(pkt, 7, who);
	4183	yahoo_packet_hash(pkt, 334, "0");
	4184	yahoo_packet_hash(pkt, 301, "319");
	4185	yahoo_packet_hash(pkt, 303, "319");
[b7d3cc34]	4186	yahoo_send_packet(yid, pkt, 0);
	4187	yahoo_packet_free(pkt);
	4188	}
	4189
	4190	void yahoo_remove_buddy(int id, const char who, const char group)
	4191	{
[9034ba0]	4192	struct yahoo_input_data *yid =
[5ebff60]	4193	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4194	struct yahoo_data *yd;
	4195	struct yahoo_packet *pkt = NULL;
	4196
[5ebff60]	4197	if (!yid) {
[b7d3cc34]	4198	return;
[5ebff60]	4199	}
[b7d3cc34]	4200	yd = yid->yd;
	4201
[9034ba0]	4202	pkt = yahoo_packet_new(YAHOO_SERVICE_REMBUDDY, YPACKET_STATUS_DEFAULT,
[5ebff60]	4203	yd->session_id);
[b7d3cc34]	4204
	4205	yahoo_packet_hash(pkt, 1, yd->user);
	4206	yahoo_packet_hash(pkt, 7, who);
	4207	yahoo_packet_hash(pkt, 65, group);
	4208	yahoo_send_packet(yid, pkt, 0);
	4209	yahoo_packet_free(pkt);
	4210	}
	4211
[9034ba0]	4212	void yahoo_confirm_buddy(int id, const char who, int reject, const char msg)
[b7d3cc34]	4213	{
[9034ba0]	4214	struct yahoo_input_data *yid =
[5ebff60]	4215	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4216	struct yahoo_data *yd;
	4217	struct yahoo_packet *pkt;
	4218
[5ebff60]	4219	if (!yid) {
[b7d3cc34]	4220	return;
[5ebff60]	4221	}
[b7d3cc34]	4222	yd = yid->yd;
	4223
[5ebff60]	4224	if (!yd->logged_in) {
[b7d3cc34]	4225	return;
[5ebff60]	4226	}
[b7d3cc34]	4227
[9034ba0]	4228	pkt = yahoo_packet_new(YAHOO_SERVICE_Y7_AUTHORIZATION,
[5ebff60]	4229	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4230	yahoo_packet_hash(pkt, 1, yd->user);
[9034ba0]	4231	yahoo_packet_hash(pkt, 5, who);
[5ebff60]	4232	if (reject) {
[9034ba0]	4233	yahoo_packet_hash(pkt, 13, "2");
[5ebff60]	4234	} else {
[9034ba0]	4235	yahoo_packet_hash(pkt, 241, "0");
	4236	yahoo_packet_hash(pkt, 13, "1");
	4237	}
	4238
	4239	yahoo_packet_hash(pkt, 334, "0");
	4240
	4241	if (reject) {
	4242	yahoo_packet_hash(pkt, 14, msg ? msg : "");
	4243	yahoo_packet_hash(pkt, 97, "1");
	4244	}
	4245
[b7d3cc34]	4246	yahoo_send_packet(yid, pkt, 0);
	4247	yahoo_packet_free(pkt);
	4248	}
	4249
[3cd37d7]	4250	#if 0
[b7d3cc34]	4251	void yahoo_ignore_buddy(int id, const char *who, int unignore)
	4252	{
[9034ba0]	4253	struct yahoo_input_data *yid =
[5ebff60]	4254	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4255	struct yahoo_data *yd;
	4256	struct yahoo_packet *pkt;
	4257
[5ebff60]	4258	if (!yid) {
[b7d3cc34]	4259	return;
[5ebff60]	4260	}
[b7d3cc34]	4261	yd = yid->yd;
	4262
[5ebff60]	4263	if (!yd->logged_in) {
[b7d3cc34]	4264	return;
[5ebff60]	4265	}
[b7d3cc34]	4266
[9034ba0]	4267	pkt = yahoo_packet_new(YAHOO_SERVICE_IGNORECONTACT,
[5ebff60]	4268	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4269	yahoo_packet_hash(pkt, 1, yd->user);
	4270	yahoo_packet_hash(pkt, 7, who);
[9034ba0]	4271	yahoo_packet_hash(pkt, 13, unignore ? "2" : "1");
[b7d3cc34]	4272	yahoo_send_packet(yid, pkt, 0);
	4273	yahoo_packet_free(pkt);
	4274	}
	4275
[cfc8d58]	4276	void yahoo_stealth_buddy(int id, const char *who, int unstealth)
	4277	{
[9034ba0]	4278	struct yahoo_input_data *yid =
[5ebff60]	4279	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[cfc8d58]	4280	struct yahoo_data *yd;
	4281	struct yahoo_packet *pkt;
	4282
[5ebff60]	4283	if (!yid) {
[cfc8d58]	4284	return;
[5ebff60]	4285	}
[cfc8d58]	4286	yd = yid->yd;
	4287
[5ebff60]	4288	if (!yd->logged_in) {
[cfc8d58]	4289	return;
[5ebff60]	4290	}
[cfc8d58]	4291
[9034ba0]	4292	pkt = yahoo_packet_new(YAHOO_SERVICE_STEALTH_PERM,
[5ebff60]	4293	YPACKET_STATUS_DEFAULT, yd->session_id);
[cfc8d58]	4294	yahoo_packet_hash(pkt, 1, yd->user);
	4295	yahoo_packet_hash(pkt, 7, who);
[9034ba0]	4296	yahoo_packet_hash(pkt, 31, unstealth ? "2" : "1");
[cfc8d58]	4297	yahoo_packet_hash(pkt, 13, "2");
	4298	yahoo_send_packet(yid, pkt, 0);
	4299	yahoo_packet_free(pkt);
	4300	}
[3cd37d7]	4301	#endif
[cfc8d58]	4302
[9034ba0]	4303	void yahoo_change_buddy_group(int id, const char who, const char old_group,
[5ebff60]	4304	const char *new_group)
[b7d3cc34]	4305	{
[9034ba0]	4306	struct yahoo_input_data *yid =
[5ebff60]	4307	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4308	struct yahoo_data *yd;
	4309	struct yahoo_packet *pkt = NULL;
	4310
[5ebff60]	4311	if (!yid) {
[b7d3cc34]	4312	return;
[5ebff60]	4313	}
[b7d3cc34]	4314	yd = yid->yd;
	4315
[9034ba0]	4316	pkt = yahoo_packet_new(YAHOO_SERVICE_Y7_CHANGE_GROUP,
[5ebff60]	4317	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4318	yahoo_packet_hash(pkt, 1, yd->user);
[9034ba0]	4319	yahoo_packet_hash(pkt, 302, "240");
	4320	yahoo_packet_hash(pkt, 300, "240");
[b7d3cc34]	4321	yahoo_packet_hash(pkt, 7, who);
[9034ba0]	4322	yahoo_packet_hash(pkt, 224, old_group);
	4323	yahoo_packet_hash(pkt, 264, new_group);
	4324	yahoo_packet_hash(pkt, 301, "240");
	4325	yahoo_packet_hash(pkt, 303, "240");
[b7d3cc34]	4326
	4327	yahoo_send_packet(yid, pkt, 0);
	4328	yahoo_packet_free(pkt);
	4329	}
	4330
[3cd37d7]	4331	#if 0
[b7d3cc34]	4332	void yahoo_group_rename(int id, const char old_group, const char new_group)
	4333	{
[9034ba0]	4334	struct yahoo_input_data *yid =
[5ebff60]	4335	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4336	struct yahoo_data *yd;
	4337	struct yahoo_packet *pkt = NULL;
	4338
[5ebff60]	4339	if (!yid) {
[b7d3cc34]	4340	return;
[5ebff60]	4341	}
[b7d3cc34]	4342	yd = yid->yd;
	4343
[9034ba0]	4344	pkt = yahoo_packet_new(YAHOO_SERVICE_GROUPRENAME,
[5ebff60]	4345	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4346	yahoo_packet_hash(pkt, 1, yd->user);
	4347	yahoo_packet_hash(pkt, 65, old_group);
	4348	yahoo_packet_hash(pkt, 67, new_group);
	4349
	4350	yahoo_send_packet(yid, pkt, 0);
	4351	yahoo_packet_free(pkt);
	4352	}
	4353
[9034ba0]	4354	void yahoo_conference_addinvite(int id, const char from, const char who,
[5ebff60]	4355	const char room, const YList members, const char *msg)
[b7d3cc34]	4356	{
[9034ba0]	4357	struct yahoo_input_data *yid =
[5ebff60]	4358	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4359	struct yahoo_data *yd;
	4360	struct yahoo_packet *pkt;
[9034ba0]	4361
[5ebff60]	4362	if (!yid) {
[b7d3cc34]	4363	return;
[5ebff60]	4364	}
[b7d3cc34]	4365	yd = yid->yd;
	4366
[9034ba0]	4367	pkt = yahoo_packet_new(YAHOO_SERVICE_CONFADDINVITE,
[5ebff60]	4368	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4369
[9034ba0]	4370	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
[b7d3cc34]	4371	yahoo_packet_hash(pkt, 51, who);
	4372	yahoo_packet_hash(pkt, 57, room);
	4373	yahoo_packet_hash(pkt, 58, msg);
	4374	yahoo_packet_hash(pkt, 13, "0");
[c36f73b]	4375	for (; members; members = members->next) {
[5ebff60]	4376	yahoo_packet_hash(pkt, 52, (char *) members->data);
	4377	yahoo_packet_hash(pkt, 53, (char *) members->data);
[b7d3cc34]	4378	}
	4379	/* 52, 53 -> other members? */
	4380
	4381	yahoo_send_packet(yid, pkt, 0);
	4382
	4383	yahoo_packet_free(pkt);
	4384	}
[3cd37d7]	4385	#endif
[b7d3cc34]	4386
[9034ba0]	4387	void yahoo_conference_invite(int id, const char from, YList who,
[5ebff60]	4388	const char room, const char msg)
[b7d3cc34]	4389	{
[9034ba0]	4390	struct yahoo_input_data *yid =
[5ebff60]	4391	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4392	struct yahoo_data *yd;
	4393	struct yahoo_packet *pkt;
[9034ba0]	4394
[5ebff60]	4395	if (!yid) {
[b7d3cc34]	4396	return;
[5ebff60]	4397	}
[b7d3cc34]	4398	yd = yid->yd;
	4399
[9034ba0]	4400	pkt = yahoo_packet_new(YAHOO_SERVICE_CONFINVITE, YPACKET_STATUS_DEFAULT,
[5ebff60]	4401	yd->session_id);
[b7d3cc34]	4402
[9034ba0]	4403	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
[b7d3cc34]	4404	yahoo_packet_hash(pkt, 50, yd->user);
[c36f73b]	4405	for (; who; who = who->next) {
[5ebff60]	4406	yahoo_packet_hash(pkt, 52, (char *) who->data);
[b7d3cc34]	4407	}
	4408	yahoo_packet_hash(pkt, 57, room);
	4409	yahoo_packet_hash(pkt, 58, msg);
	4410	yahoo_packet_hash(pkt, 13, "0");
	4411
	4412	yahoo_send_packet(yid, pkt, 0);
	4413
	4414	yahoo_packet_free(pkt);
	4415	}
	4416
[9034ba0]	4417	void yahoo_conference_logon(int id, const char from, YList who,
[5ebff60]	4418	const char *room)
[b7d3cc34]	4419	{
[9034ba0]	4420	struct yahoo_input_data *yid =
[5ebff60]	4421	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4422	struct yahoo_data *yd;
	4423	struct yahoo_packet *pkt;
[9034ba0]	4424
[5ebff60]	4425	if (!yid) {
[b7d3cc34]	4426	return;
[5ebff60]	4427	}
[b7d3cc34]	4428	yd = yid->yd;
	4429
[9034ba0]	4430	pkt = yahoo_packet_new(YAHOO_SERVICE_CONFLOGON, YPACKET_STATUS_DEFAULT,
[5ebff60]	4431	yd->session_id);
[b7d3cc34]	4432
[9034ba0]	4433	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
	4434	yahoo_packet_hash(pkt, 3, (from ? from : yd->user));
[b7d3cc34]	4435	yahoo_packet_hash(pkt, 57, room);
[5ebff60]	4436	for (; who; who = who->next) {
	4437	yahoo_packet_hash(pkt, 3, (char *) who->data);
	4438	}
[b7d3cc34]	4439
	4440	yahoo_send_packet(yid, pkt, 0);
	4441
	4442	yahoo_packet_free(pkt);
	4443	}
	4444
[9034ba0]	4445	void yahoo_conference_decline(int id, const char from, YList who,
[5ebff60]	4446	const char room, const char msg)
[b7d3cc34]	4447	{
[9034ba0]	4448	struct yahoo_input_data *yid =
[5ebff60]	4449	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4450	struct yahoo_data *yd;
	4451	struct yahoo_packet *pkt;
[9034ba0]	4452
[5ebff60]	4453	if (!yid) {
[b7d3cc34]	4454	return;
[5ebff60]	4455	}
[b7d3cc34]	4456	yd = yid->yd;
	4457
[9034ba0]	4458	pkt = yahoo_packet_new(YAHOO_SERVICE_CONFDECLINE,
[5ebff60]	4459	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	4460
[9034ba0]	4461	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
	4462	yahoo_packet_hash(pkt, 3, (from ? from : yd->user));
[5ebff60]	4463	for (; who; who = who->next) {
	4464	yahoo_packet_hash(pkt, 3, (char *) who->data);
	4465	}
[b7d3cc34]	4466	yahoo_packet_hash(pkt, 57, room);
	4467	yahoo_packet_hash(pkt, 14, msg);
	4468
	4469	yahoo_send_packet(yid, pkt, 0);
	4470
	4471	yahoo_packet_free(pkt);
	4472	}
	4473
[9034ba0]	4474	void yahoo_conference_logoff(int id, const char from, YList who,
[5ebff60]	4475	const char *room)
[b7d3cc34]	4476	{
[9034ba0]	4477	struct yahoo_input_data *yid =
[5ebff60]	4478	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4479	struct yahoo_data *yd;
	4480	struct yahoo_packet *pkt;
[9034ba0]	4481
[5ebff60]	4482	if (!yid) {
[b7d3cc34]	4483	return;
[5ebff60]	4484	}
[b7d3cc34]	4485	yd = yid->yd;
	4486
[9034ba0]	4487	pkt = yahoo_packet_new(YAHOO_SERVICE_CONFLOGOFF, YPACKET_STATUS_DEFAULT,
[5ebff60]	4488	yd->session_id);
[b7d3cc34]	4489
[9034ba0]	4490	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
	4491	yahoo_packet_hash(pkt, 3, (from ? from : yd->user));
[5ebff60]	4492	for (; who; who = who->next) {
	4493	yahoo_packet_hash(pkt, 3, (char *) who->data);
	4494	}
[9034ba0]	4495
[b7d3cc34]	4496	yahoo_packet_hash(pkt, 57, room);
	4497
	4498	yahoo_send_packet(yid, pkt, 0);
	4499
	4500	yahoo_packet_free(pkt);
	4501	}
	4502
[9034ba0]	4503	void yahoo_conference_message(int id, const char from, YList who,
[5ebff60]	4504	const char room, const char msg, int utf8)
[b7d3cc34]	4505	{
[9034ba0]	4506	struct yahoo_input_data *yid =
[5ebff60]	4507	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4508	struct yahoo_data *yd;
	4509	struct yahoo_packet *pkt;
[9034ba0]	4510
[5ebff60]	4511	if (!yid) {
[b7d3cc34]	4512	return;
[5ebff60]	4513	}
[b7d3cc34]	4514	yd = yid->yd;
	4515
[9034ba0]	4516	pkt = yahoo_packet_new(YAHOO_SERVICE_CONFMSG, YPACKET_STATUS_DEFAULT,
[5ebff60]	4517	yd->session_id);
[b7d3cc34]	4518
[9034ba0]	4519	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
	4520	yahoo_packet_hash(pkt, 53, (from ? from : yd->user));
[5ebff60]	4521	for (; who; who = who->next) {
	4522	yahoo_packet_hash(pkt, 53, (char *) who->data);
	4523	}
[9034ba0]	4524
[b7d3cc34]	4525	yahoo_packet_hash(pkt, 57, room);
	4526	yahoo_packet_hash(pkt, 14, msg);
	4527
[5ebff60]	4528	if (utf8) {
[b7d3cc34]	4529	yahoo_packet_hash(pkt, 97, "1");
[5ebff60]	4530	}
[b7d3cc34]	4531
	4532	yahoo_send_packet(yid, pkt, 0);
	4533
	4534	yahoo_packet_free(pkt);
	4535	}
	4536
[509cf60]	4537	#if 0
[b7d3cc34]	4538	void yahoo_get_chatrooms(int id, int chatroomid)
	4539	{
	4540	struct yahoo_data *yd = find_conn_by_id(id);
	4541	struct yahoo_input_data *yid;
	4542	char url[1024];
	4543	char buff[1024];
	4544
[5ebff60]	4545	if (!yd) {
[b7d3cc34]	4546	return;
[5ebff60]	4547	}
[b7d3cc34]	4548
	4549	yid = y_new0(struct yahoo_input_data, 1);
	4550	yid->yd = yd;
	4551	yid->type = YAHOO_CONNECTION_CHATCAT;
	4552
	4553	if (chatroomid == 0) {
[9034ba0]	4554	snprintf(url, 1024,
[5ebff60]	4555	"http://insider.msg.yahoo.com/ycontent/?chatcat=0");
[b7d3cc34]	4556	} else {
[9034ba0]	4557	snprintf(url, 1024,
[5ebff60]	4558	"http://insider.msg.yahoo.com/ycontent/?chatroom_%d=0",
	4559	chatroomid);
[b7d3cc34]	4560	}
	4561
	4562	snprintf(buff, sizeof(buff), "Y=%s; T=%s", yd->cookie_y, yd->cookie_t);
	4563
	4564	inputs = y_list_prepend(inputs, yid);
	4565
[9034ba0]	4566	yahoo_http_get(yid->yd->client_id, url, buff, 0, 0,
[5ebff60]	4567	_yahoo_http_connected, yid);
[b7d3cc34]	4568	}
	4569
[9034ba0]	4570	void yahoo_chat_logon(int id, const char from, const char room,
[5ebff60]	4571	const char *roomid)
[b7d3cc34]	4572	{
[9034ba0]	4573	struct yahoo_input_data *yid =
[5ebff60]	4574	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4575	struct yahoo_data *yd;
	4576	struct yahoo_packet *pkt;
[9034ba0]	4577
[5ebff60]	4578	if (!yid) {
[b7d3cc34]	4579	return;
[5ebff60]	4580	}
[b7d3cc34]	4581
	4582	yd = yid->yd;
	4583
[9034ba0]	4584	pkt = yahoo_packet_new(YAHOO_SERVICE_CHATONLINE, YPACKET_STATUS_DEFAULT,
[5ebff60]	4585	yd->session_id);
[b7d3cc34]	4586
[9034ba0]	4587	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
[b7d3cc34]	4588	yahoo_packet_hash(pkt, 109, yd->user);
	4589	yahoo_packet_hash(pkt, 6, "abcde");
	4590
	4591	yahoo_send_packet(yid, pkt, 0);
	4592
	4593	yahoo_packet_free(pkt);
	4594
[9034ba0]	4595	pkt = yahoo_packet_new(YAHOO_SERVICE_CHATJOIN, YPACKET_STATUS_DEFAULT,
[5ebff60]	4596	yd->session_id);
[b7d3cc34]	4597
[9034ba0]	4598	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
[b7d3cc34]	4599	yahoo_packet_hash(pkt, 104, room);
	4600	yahoo_packet_hash(pkt, 129, roomid);
[5ebff60]	4601	yahoo_packet_hash(pkt, 62, "2"); /* ??? */
[b7d3cc34]	4602
	4603	yahoo_send_packet(yid, pkt, 0);
	4604
	4605	yahoo_packet_free(pkt);
	4606	}
	4607
[9034ba0]	4608	void yahoo_chat_message(int id, const char from, const char room,
[5ebff60]	4609	const char *msg, const int msgtype, const int utf8)
[b7d3cc34]	4610	{
[9034ba0]	4611	struct yahoo_input_data *yid =
[5ebff60]	4612	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4613	struct yahoo_data *yd;
	4614	struct yahoo_packet *pkt;
	4615	char buf[2];
[9034ba0]	4616
[5ebff60]	4617	if (!yid) {
[b7d3cc34]	4618	return;
[5ebff60]	4619	}
[b7d3cc34]	4620
	4621	yd = yid->yd;
	4622
[9034ba0]	4623	pkt = yahoo_packet_new(YAHOO_SERVICE_COMMENT, YPACKET_STATUS_DEFAULT,
[5ebff60]	4624	yd->session_id);
[b7d3cc34]	4625
[9034ba0]	4626	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
[b7d3cc34]	4627	yahoo_packet_hash(pkt, 104, room);
	4628	yahoo_packet_hash(pkt, 117, msg);
[9034ba0]	4629
[b7d3cc34]	4630	snprintf(buf, sizeof(buf), "%d", msgtype);
	4631	yahoo_packet_hash(pkt, 124, buf);
	4632
[5ebff60]	4633	if (utf8) {
[b7d3cc34]	4634	yahoo_packet_hash(pkt, 97, "1");
[5ebff60]	4635	}
[b7d3cc34]	4636
	4637	yahoo_send_packet(yid, pkt, 0);
	4638
	4639	yahoo_packet_free(pkt);
	4640	}
	4641
	4642	void yahoo_chat_logoff(int id, const char *from)
	4643	{
[9034ba0]	4644	struct yahoo_input_data *yid =
[5ebff60]	4645	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4646	struct yahoo_data *yd;
	4647	struct yahoo_packet *pkt;
[9034ba0]	4648
[5ebff60]	4649	if (!yid) {
[b7d3cc34]	4650	return;
[5ebff60]	4651	}
[b7d3cc34]	4652
	4653	yd = yid->yd;
	4654
[9034ba0]	4655	pkt = yahoo_packet_new(YAHOO_SERVICE_CHATLOGOUT, YPACKET_STATUS_DEFAULT,
[5ebff60]	4656	yd->session_id);
[b7d3cc34]	4657
[9034ba0]	4658	yahoo_packet_hash(pkt, 1, (from ? from : yd->user));
[b7d3cc34]	4659
	4660	yahoo_send_packet(yid, pkt, 0);
	4661
	4662	yahoo_packet_free(pkt);
	4663	}
	4664
[cfc8d58]	4665	void yahoo_buddyicon_request(int id, const char *who)
	4666	{
[9034ba0]	4667	struct yahoo_input_data *yid =
[5ebff60]	4668	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[cfc8d58]	4669	struct yahoo_data *yd;
	4670	struct yahoo_packet *pkt;
	4671
[5ebff60]	4672	if (!yid) {
[cfc8d58]	4673	return;
[5ebff60]	4674	}
[cfc8d58]	4675
	4676	yd = yid->yd;
[9034ba0]	4677
	4678	pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE, YPACKET_STATUS_DEFAULT,
[5ebff60]	4679	0);
[cfc8d58]	4680	yahoo_packet_hash(pkt, 4, yd->user);
	4681	yahoo_packet_hash(pkt, 5, who);
	4682	yahoo_packet_hash(pkt, 13, "1");
	4683	yahoo_send_packet(yid, pkt, 0);
	4684
	4685	yahoo_packet_free(pkt);
	4686	}
	4687
[9034ba0]	4688	void yahoo_send_picture_info(int id, const char who, const char url,
[5ebff60]	4689	int checksum)
[cfc8d58]	4690	{
[9034ba0]	4691	struct yahoo_input_data *yid =
[5ebff60]	4692	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[cfc8d58]	4693	struct yahoo_data *yd;
	4694	struct yahoo_packet *pkt;
	4695	char checksum_str[10];
	4696
[5ebff60]	4697	if (!yid) {
[cfc8d58]	4698	return;
[5ebff60]	4699	}
[cfc8d58]	4700
	4701	yd = yid->yd;
	4702
	4703	snprintf(checksum_str, sizeof(checksum_str), "%d", checksum);
	4704
[9034ba0]	4705	pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE, YPACKET_STATUS_DEFAULT,
[5ebff60]	4706	0);
[cfc8d58]	4707	yahoo_packet_hash(pkt, 1, yd->user);
	4708	yahoo_packet_hash(pkt, 4, yd->user);
	4709	yahoo_packet_hash(pkt, 5, who);
	4710	yahoo_packet_hash(pkt, 13, "2");
	4711	yahoo_packet_hash(pkt, 20, url);
	4712	yahoo_packet_hash(pkt, 192, checksum_str);
	4713	yahoo_send_packet(yid, pkt, 0);
	4714
	4715	yahoo_packet_free(pkt);
	4716	}
	4717
	4718	void yahoo_send_picture_update(int id, const char *who, int type)
	4719	{
[9034ba0]	4720	struct yahoo_input_data *yid =
[5ebff60]	4721	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[cfc8d58]	4722	struct yahoo_data *yd;
	4723	struct yahoo_packet *pkt;
	4724	char type_str[10];
	4725
[5ebff60]	4726	if (!yid) {
[cfc8d58]	4727	return;
[5ebff60]	4728	}
[cfc8d58]	4729
	4730	yd = yid->yd;
	4731
	4732	snprintf(type_str, sizeof(type_str), "%d", type);
	4733
[9034ba0]	4734	pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE_UPDATE,
[5ebff60]	4735	YPACKET_STATUS_DEFAULT, 0);
[cfc8d58]	4736	yahoo_packet_hash(pkt, 1, yd->user);
	4737	yahoo_packet_hash(pkt, 5, who);
	4738	yahoo_packet_hash(pkt, 206, type_str);
	4739	yahoo_send_packet(yid, pkt, 0);
	4740
	4741	yahoo_packet_free(pkt);
	4742	}
	4743
	4744	void yahoo_send_picture_checksum(int id, const char *who, int checksum)
	4745	{
[9034ba0]	4746	struct yahoo_input_data *yid =
[5ebff60]	4747	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[cfc8d58]	4748	struct yahoo_data *yd;
	4749	struct yahoo_packet *pkt;
	4750	char checksum_str[10];
	4751
[5ebff60]	4752	if (!yid) {
[cfc8d58]	4753	return;
[5ebff60]	4754	}
[cfc8d58]	4755
	4756	yd = yid->yd;
[9034ba0]	4757
[cfc8d58]	4758	snprintf(checksum_str, sizeof(checksum_str), "%d", checksum);
	4759
[9034ba0]	4760	pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE_CHECKSUM,
[5ebff60]	4761	YPACKET_STATUS_DEFAULT, 0);
[cfc8d58]	4762	yahoo_packet_hash(pkt, 1, yd->user);
[5ebff60]	4763	if (who != 0) {
[cfc8d58]	4764	yahoo_packet_hash(pkt, 5, who);
[5ebff60]	4765	}
[cfc8d58]	4766	yahoo_packet_hash(pkt, 192, checksum_str);
	4767	yahoo_packet_hash(pkt, 212, "1");
	4768	yahoo_send_packet(yid, pkt, 0);
	4769
	4770	yahoo_packet_free(pkt);
	4771	}
	4772
[b7d3cc34]	4773	void yahoo_webcam_close_feed(int id, const char *who)
	4774	{
[9034ba0]	4775	struct yahoo_input_data *yid =
[5ebff60]	4776	find_input_by_id_and_webcam_user(id, who);
[b7d3cc34]	4777
[5ebff60]	4778	if (yid) {
[b7d3cc34]	4779	yahoo_input_close(yid);
[5ebff60]	4780	}
[b7d3cc34]	4781	}
	4782
	4783	void yahoo_webcam_get_feed(int id, const char *who)
	4784	{
[9034ba0]	4785	struct yahoo_input_data *yid =
[5ebff60]	4786	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4787	struct yahoo_data *yd;
	4788	struct yahoo_packet *pkt;
[9034ba0]	4789
[5ebff60]	4790	if (!yid) {
[b7d3cc34]	4791	return;
[5ebff60]	4792	}
[b7d3cc34]	4793
[5ebff60]	4794	/*
[b7d3cc34]	4795	* add the user to the queue. this is a dirty hack, since
	4796	* the yahoo server doesn't tell us who's key it's returning,
[5ebff60]	4797	* we have to just hope that it sends back keys in the same
[b7d3cc34]	4798	* order that we request them.
	4799	* The queue is popped in yahoo_process_webcam_key
	4800	*/
[9034ba0]	4801	webcam_queue = y_list_append(webcam_queue, who ? strdup(who) : NULL);
[b7d3cc34]	4802
	4803	yd = yid->yd;
	4804
[9034ba0]	4805	pkt = yahoo_packet_new(YAHOO_SERVICE_WEBCAM, YPACKET_STATUS_DEFAULT,
[5ebff60]	4806	yd->session_id);
[b7d3cc34]	4807
	4808	yahoo_packet_hash(pkt, 1, yd->user);
[5ebff60]	4809	if (who != NULL) {
[b7d3cc34]	4810	yahoo_packet_hash(pkt, 5, who);
[5ebff60]	4811	}
[b7d3cc34]	4812	yahoo_send_packet(yid, pkt, 0);
	4813
	4814	yahoo_packet_free(pkt);
	4815	}
	4816
[9034ba0]	4817	void yahoo_webcam_send_image(int id, unsigned char *image, unsigned int length,
[5ebff60]	4818	unsigned int timestamp)
[b7d3cc34]	4819	{
[9034ba0]	4820	struct yahoo_input_data *yid =
[5ebff60]	4821	find_input_by_id_and_type(id, YAHOO_CONNECTION_WEBCAM);
[b7d3cc34]	4822	unsigned char *packet;
	4823	unsigned char header_len = 13;
	4824	unsigned int pos = 0;
	4825
[5ebff60]	4826	if (!yid) {
[b7d3cc34]	4827	return;
[5ebff60]	4828	}
[b7d3cc34]	4829
	4830	packet = y_new0(unsigned char, header_len);
	4831
	4832	packet[pos++] = header_len;
	4833	packet[pos++] = 0;
[5ebff60]	4834	packet[pos++] = 5; /* version byte?? */
[b7d3cc34]	4835	packet[pos++] = 0;
	4836	pos += yahoo_put32(packet + pos, length);
[5ebff60]	4837	packet[pos++] = 2; /* packet type, image */
[b7d3cc34]	4838	pos += yahoo_put32(packet + pos, timestamp);
	4839	yahoo_add_to_send_queue(yid, packet, header_len);
	4840	FREE(packet);
	4841
[5ebff60]	4842	if (length) {
[b7d3cc34]	4843	yahoo_add_to_send_queue(yid, image, length);
[5ebff60]	4844	}
[b7d3cc34]	4845	}
	4846
[9034ba0]	4847	void yahoo_webcam_accept_viewer(int id, const char *who, int accept)
[b7d3cc34]	4848	{
[9034ba0]	4849	struct yahoo_input_data *yid =
[5ebff60]	4850	find_input_by_id_and_type(id, YAHOO_CONNECTION_WEBCAM);
[b7d3cc34]	4851	char *packet = NULL;
	4852	char *data = NULL;
	4853	unsigned char header_len = 13;
	4854	unsigned int pos = 0;
	4855	unsigned int len = 0;
	4856
[5ebff60]	4857	if (!yid) {
[b7d3cc34]	4858	return;
[5ebff60]	4859	}
[b7d3cc34]	4860
	4861	data = strdup("u=");
[5ebff60]	4862	data = y_string_append(data, (char *) who);
[b7d3cc34]	4863	data = y_string_append(data, "\r\n");
	4864	len = strlen(data);
	4865
	4866	packet = y_new0(char, header_len + len);
	4867	packet[pos++] = header_len;
	4868	packet[pos++] = 0;
[5ebff60]	4869	packet[pos++] = 5; /* version byte?? */
[b7d3cc34]	4870	packet[pos++] = 0;
	4871	pos += yahoo_put32(packet + pos, len);
[5ebff60]	4872	packet[pos++] = 0; /* packet type */
[b7d3cc34]	4873	pos += yahoo_put32(packet + pos, accept);
	4874	memcpy(packet + pos, data, len);
	4875	FREE(data);
	4876	yahoo_add_to_send_queue(yid, packet, header_len + len);
	4877	FREE(packet);
	4878	}
	4879
	4880	void yahoo_webcam_invite(int id, const char *who)
	4881	{
[9034ba0]	4882	struct yahoo_input_data *yid =
[5ebff60]	4883	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4884	struct yahoo_packet *pkt;
[9034ba0]	4885
[5ebff60]	4886	if (!yid) {
[b7d3cc34]	4887	return;
[5ebff60]	4888	}
[b7d3cc34]	4889
[9034ba0]	4890	pkt = yahoo_packet_new(YAHOO_SERVICE_NOTIFY, YPACKET_STATUS_NOTIFY,
[5ebff60]	4891	yid->yd->session_id);
[b7d3cc34]	4892
	4893	yahoo_packet_hash(pkt, 49, "WEBCAMINVITE");
	4894	yahoo_packet_hash(pkt, 14, " ");
	4895	yahoo_packet_hash(pkt, 13, "0");
	4896	yahoo_packet_hash(pkt, 1, yid->yd->user);
	4897	yahoo_packet_hash(pkt, 5, who);
	4898	yahoo_send_packet(yid, pkt, 0);
	4899
	4900	yahoo_packet_free(pkt);
	4901	}
	4902
[9034ba0]	4903	static void yahoo_search_internal(int id, int t, const char *text, int g,
[5ebff60]	4904	int ar, int photo, int yahoo_only, int startpos, int total)
[b7d3cc34]	4905	{
	4906	struct yahoo_data *yd = find_conn_by_id(id);
	4907	struct yahoo_input_data *yid;
	4908	char url[1024];
	4909	char buff[1024];
	4910	char ctext, p;
	4911
[5ebff60]	4912	if (!yd) {
[b7d3cc34]	4913	return;
[5ebff60]	4914	}
[b7d3cc34]	4915
	4916	yid = y_new0(struct yahoo_input_data, 1);
	4917	yid->yd = yd;
	4918	yid->type = YAHOO_CONNECTION_SEARCH;
	4919
	4920	/*
[9034ba0]	4921	age range
	4922	.ar=1 - 13-18, 2 - 18-25, 3 - 25-35, 4 - 35-50, 5 - 50-70, 6 - 70+
	4923	*/
[b7d3cc34]	4924
[9034ba0]	4925	snprintf(buff, sizeof(buff), "&.sq=%%20&.tt=%d&.ss=%d", total,
[5ebff60]	4926	startpos);
[b7d3cc34]	4927
	4928	ctext = strdup(text);
[5ebff60]	4929	while ((p = strchr(ctext, ' '))) {
[b7d3cc34]	4930	*p = '+';
[5ebff60]	4931	}
[b7d3cc34]	4932
[9034ba0]	4933	snprintf(url, 1024,
[5ebff60]	4934	"http://members.yahoo.com/interests?.oc=m&.kw=%s&.sb=%d&.g=%d&.ar=0%s%s%s",
	4935	ctext, t, g, photo ? "&.p=y" : "", yahoo_only ? "&.pg=y" : "",
	4936	startpos ? buff : "");
[b7d3cc34]	4937
	4938	FREE(ctext);
	4939
	4940	snprintf(buff, sizeof(buff), "Y=%s; T=%s", yd->cookie_y, yd->cookie_t);
	4941
	4942	inputs = y_list_prepend(inputs, yid);
[9034ba0]	4943	yahoo_http_get(yid->yd->client_id, url, buff, 0, 0,
[5ebff60]	4944	_yahoo_http_connected, yid);
[b7d3cc34]	4945	}
	4946
[9034ba0]	4947	void yahoo_search(int id, enum yahoo_search_type t, const char *text,
[5ebff60]	4948	enum yahoo_search_gender g, enum yahoo_search_agerange ar, int photo,
	4949	int yahoo_only)
[b7d3cc34]	4950	{
[9034ba0]	4951	struct yahoo_input_data *yid =
[5ebff60]	4952	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4953	struct yahoo_search_state *yss;
	4954
[5ebff60]	4955	if (!yid) {
[b7d3cc34]	4956	return;
[5ebff60]	4957	}
[b7d3cc34]	4958
[5ebff60]	4959	if (!yid->ys) {
[b7d3cc34]	4960	yid->ys = y_new0(struct yahoo_search_state, 1);
[5ebff60]	4961	}
[b7d3cc34]	4962
	4963	yss = yid->ys;
	4964
	4965	FREE(yss->lsearch_text);
	4966	yss->lsearch_type = t;
	4967	yss->lsearch_text = strdup(text);
	4968	yss->lsearch_gender = g;
	4969	yss->lsearch_agerange = ar;
	4970	yss->lsearch_photo = photo;
	4971	yss->lsearch_yahoo_only = yahoo_only;
	4972
	4973	yahoo_search_internal(id, t, text, g, ar, photo, yahoo_only, 0, 0);
	4974	}
	4975
	4976	void yahoo_search_again(int id, int start)
	4977	{
[9034ba0]	4978	struct yahoo_input_data *yid =
[5ebff60]	4979	find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
[b7d3cc34]	4980	struct yahoo_search_state *yss;
	4981
[5ebff60]	4982	if (!yid \|\| !yid->ys) {
[b7d3cc34]	4983	return;
[5ebff60]	4984	}
[b7d3cc34]	4985
	4986	yss = yid->ys;
	4987
[5ebff60]	4988	if (start == -1) {
[b7d3cc34]	4989	start = yss->lsearch_nstart + yss->lsearch_nfound;
[5ebff60]	4990	}
[b7d3cc34]	4991
[9034ba0]	4992	yahoo_search_internal(id, yss->lsearch_type, yss->lsearch_text,
[5ebff60]	4993	yss->lsearch_gender, yss->lsearch_agerange,
	4994	yss->lsearch_photo, yss->lsearch_yahoo_only,
	4995	start, yss->lsearch_ntotal);
[b7d3cc34]	4996	}
	4997
[9034ba0]	4998	void yahoo_send_picture(int id, const char *name, unsigned long size,
[5ebff60]	4999	yahoo_get_fd_callback callback, void *data)
[9034ba0]	5000	{
	5001	/* Not Implemented */
	5002	}
[509cf60]	5003	#endif
[9034ba0]	5004
	5005	/* File Transfer */
	5006	static YList *active_file_transfers = NULL;
	5007
	5008	enum {
	5009	FT_STATE_HEAD = 1,
	5010	FT_STATE_RECV,
	5011	FT_STATE_RECV_START,
	5012	FT_STATE_SEND
	5013	};
	5014
[b7d3cc34]	5015	struct send_file_data {
[9034ba0]	5016	int client_id;
	5017	char *id;
	5018	char *who;
	5019	char *filename;
	5020	char *ip_addr;
	5021	char *token;
	5022	int size;
	5023
	5024	struct yahoo_input_data *yid;
	5025	int state;
	5026
[b7d3cc34]	5027	yahoo_get_fd_callback callback;
[9034ba0]	5028	void *data;
[b7d3cc34]	5029	};
	5030
[509cf60]	5031	#if 0
[9034ba0]	5032	static char *yahoo_get_random(void)
	5033	{
	5034	int i = 0;
	5035	int r = 0;
	5036	int c = 0;
	5037	char out[25];
	5038
	5039	out[24] = '\0';
	5040	out[23] = '$';
	5041	out[22] = '$';
[5ebff60]	5042
[9034ba0]	5043	for (i = 0; i < 22; i++) {
[5ebff60]	5044	if (r == 0) {
[9034ba0]	5045	r = rand();
[5ebff60]	5046	}
[9034ba0]	5047
[5ebff60]	5048	c = r % 61;
[9034ba0]	5049
[5ebff60]	5050	if (c < 26) {
[9034ba0]	5051	out[i] = c + 'a';
[5ebff60]	5052	} else if (c < 52) {
[9034ba0]	5053	out[i] = c - 26 + 'A';
[5ebff60]	5054	} else {
[9034ba0]	5055	out[i] = c - 52 + '0';
[5ebff60]	5056	}
[9034ba0]	5057
	5058	r /= 61;
	5059	}
	5060
	5061	return strdup(out);
	5062	}
[509cf60]	5063	#endif
[9034ba0]	5064
	5065	static int _are_same_id(const void sfd1, const void id)
	5066	{
[5ebff60]	5067	return strcmp(((struct send_file_data ) sfd1)->id, (char ) id);
[9034ba0]	5068	}
	5069
	5070	static int _are_same_yid(const void sfd1, const void yid)
	5071	{
[5ebff60]	5072	if (((struct send_file_data *) sfd1)->yid == yid) {
[9034ba0]	5073	return 0;
[5ebff60]	5074	} else {
[9034ba0]	5075	return 1;
[5ebff60]	5076	}
[9034ba0]	5077	}
	5078
	5079	static struct send_file_data yahoo_get_active_transfer(char id)
	5080	{
	5081	YList *l = y_list_find_custom(active_file_transfers, id,
[5ebff60]	5082	_are_same_id);
	5083
	5084	if (l) {
	5085	return (struct send_file_data *) l->data;
	5086	}
[9034ba0]	5087
	5088	return NULL;
	5089	}
	5090
	5091	static struct send_file_data yahoo_get_active_transfer_with_yid(void yid)
	5092	{
	5093	YList *l = y_list_find_custom(active_file_transfers, yid,
[5ebff60]	5094	_are_same_yid);
	5095
	5096	if (l) {
	5097	return (struct send_file_data *) l->data;
	5098	}
[9034ba0]	5099
	5100	return NULL;
	5101	}
	5102
	5103	static void yahoo_add_active_transfer(struct send_file_data *sfd)
	5104	{
	5105	active_file_transfers = y_list_prepend(active_file_transfers, sfd);
	5106	}
	5107
	5108	static void yahoo_remove_active_transfer(struct send_file_data *sfd)
	5109	{
[5ebff60]	5110	if (sfd == NULL) {
[c6bf805]	5111	return;
[5ebff60]	5112	}
	5113
[9034ba0]	5114	active_file_transfers = y_list_remove(active_file_transfers, sfd);
	5115	free(sfd->id);
	5116	free(sfd->who);
	5117	free(sfd->filename);
	5118	free(sfd->ip_addr);
	5119	FREE(sfd);
	5120	}
	5121
	5122	static void _yahoo_ft_upload_connected(int id, void fd, int error, void data)
[cfc8d58]	5123	{
	5124	struct send_file_data *sfd = data;
[9034ba0]	5125	struct yahoo_input_data *yid = sfd->yid;
[cfc8d58]	5126
[9034ba0]	5127	if (!fd) {
[cfc8d58]	5128	inputs = y_list_remove(inputs, yid);
	5129	FREE(yid);
	5130	return;
	5131	}
	5132
[9034ba0]	5133	sfd->callback(id, fd, error, sfd->data);
	5134
[cfc8d58]	5135	yid->fd = fd;
[9034ba0]	5136	yid->read_tag =
[5ebff60]	5137	YAHOO_CALLBACK (ext_yahoo_add_handler) (yid->yd->client_id, fd,
	5138	YAHOO_INPUT_READ, yid);
[9034ba0]	5139	}
[cfc8d58]	5140
[9034ba0]	5141	static void yahoo_file_transfer_upload(struct yahoo_data *yd,
[5ebff60]	5142	struct send_file_data *sfd)
[9034ba0]	5143	{
	5144	char url[256];
	5145	char buff[4096];
	5146	char sender_enc = NULL, recv_enc = NULL, *token_enc = NULL;
[cfc8d58]	5147
[9034ba0]	5148	struct yahoo_input_data *yid = y_new0(struct yahoo_input_data, 1);
[cfc8d58]	5149
[9034ba0]	5150	yid->yd = yd;
	5151	yid->type = YAHOO_CONNECTION_FT;
	5152
	5153	inputs = y_list_prepend(inputs, yid);
	5154	sfd->yid = yid;
	5155	sfd->state = FT_STATE_SEND;
	5156
	5157	token_enc = yahoo_urlencode(sfd->token);
	5158	sender_enc = yahoo_urlencode(yd->user);
	5159	recv_enc = yahoo_urlencode(sfd->who);
	5160
[5ebff60]	5161	snprintf(url, sizeof(url),
	5162	"http://%s/relay?token=%s&sender=%s&recver=%s", sfd->ip_addr,
	5163	token_enc, sender_enc, recv_enc);
[9034ba0]	5164
	5165	snprintf(buff, sizeof(buff), "T=%s; Y=%s", yd->cookie_t, yd->cookie_y);
	5166
	5167	yahoo_http_post(yd->client_id, url, buff, sfd->size,
[5ebff60]	5168	_yahoo_ft_upload_connected, sfd);
[9034ba0]	5169
	5170	FREE(token_enc);
	5171	FREE(sender_enc);
	5172	FREE(recv_enc);
	5173	}
	5174
	5175	static void yahoo_init_ft_recv(struct yahoo_data *yd,
[5ebff60]	5176	struct send_file_data *sfd)
[9034ba0]	5177	{
	5178	char url[256];
	5179	char buff[1024];
	5180	char sender_enc = NULL, recv_enc = NULL, *token_enc = NULL;
	5181
	5182	struct yahoo_input_data *yid = y_new0(struct yahoo_input_data, 1);
	5183
	5184	yid->yd = yd;
	5185	yid->type = YAHOO_CONNECTION_FT;
	5186
	5187	inputs = y_list_prepend(inputs, yid);
	5188	sfd->yid = yid;
	5189	sfd->state = FT_STATE_HEAD;
	5190
	5191	token_enc = yahoo_urlencode(sfd->token);
	5192	sender_enc = yahoo_urlencode(sfd->who);
	5193	recv_enc = yahoo_urlencode(yd->user);
	5194
[5ebff60]	5195	snprintf(url, sizeof(url),
	5196	"http://%s/relay?token=%s&sender=%s&recver=%s", sfd->ip_addr,
	5197	token_enc, sender_enc, recv_enc);
[9034ba0]	5198
	5199	snprintf(buff, sizeof(buff), "Y=%s; T=%s", yd->cookie_y, yd->cookie_t);
	5200
	5201	yahoo_http_head(yid->yd->client_id, url, buff, 0, NULL,
[5ebff60]	5202	_yahoo_http_connected, yid);
[9034ba0]	5203
	5204	FREE(token_enc);
	5205	FREE(sender_enc);
	5206	FREE(recv_enc);
[cfc8d58]	5207	}
	5208
[9034ba0]	5209	static void yahoo_file_transfer_accept(struct yahoo_input_data *yid,
[5ebff60]	5210	struct send_file_data *sfd)
[9034ba0]	5211	{
	5212	struct yahoo_packet *pkt;
	5213
	5214	pkt = yahoo_packet_new(YAHOO_SERVICE_Y7_FILETRANSFERACCEPT,
[5ebff60]	5215	YPACKET_STATUS_DEFAULT, yid->yd->session_id);
[9034ba0]	5216
	5217	yahoo_packet_hash(pkt, 1, yid->yd->user);
	5218	yahoo_packet_hash(pkt, 5, sfd->who);
	5219	yahoo_packet_hash(pkt, 265, sfd->id);
	5220	yahoo_packet_hash(pkt, 27, sfd->filename);
	5221	yahoo_packet_hash(pkt, 249, "3");
	5222	yahoo_packet_hash(pkt, 251, sfd->token);
	5223
	5224	yahoo_send_packet(yid, pkt, 0);
	5225
	5226	yahoo_packet_free(pkt);
	5227
	5228	yahoo_init_ft_recv(yid->yd, sfd);
[cfc8d58]	5229	}
	5230
[9034ba0]	5231	static void yahoo_process_filetransferaccept(struct yahoo_input_data *yid,
[5ebff60]	5232	struct yahoo_packet *pkt)
[cfc8d58]	5233	{
[9034ba0]	5234	YList *l;
[cfc8d58]	5235	struct send_file_data *sfd;
[9034ba0]	5236	char *id = NULL;
	5237	char *token = NULL;
[cfc8d58]	5238
[9034ba0]	5239	for (l = pkt->hash; l; l = l->next) {
	5240	struct yahoo_pair *pair = l->data;
	5241	switch (pair->key) {
	5242	case 4:
[d7edadf]	5243	/* who */
[9034ba0]	5244	break;
	5245	case 5:
	5246	/* Me... don't care */
	5247	break;
	5248	case 249:
	5249	break;
	5250	case 265:
	5251	id = pair->value;
	5252	break;
	5253	case 251:
	5254	token = pair->value;
	5255	break;
	5256	case 27:
[d7edadf]	5257	/* filename */
[9034ba0]	5258	break;
	5259	}
	5260	}
[cfc8d58]	5261
[9034ba0]	5262	sfd = yahoo_get_active_transfer(id);
[cfc8d58]	5263
[9034ba0]	5264	if (sfd) {
	5265	sfd->token = strdup(token);
[cfc8d58]	5266
[9034ba0]	5267	yahoo_file_transfer_upload(yid->yd, sfd);
[5ebff60]	5268	} else {
	5269	YAHOO_CALLBACK (ext_yahoo_file_transfer_done)
	5270	(yid->yd->client_id, YAHOO_FILE_TRANSFER_UNKNOWN,
	5271	sfd ? sfd->data : NULL);
[cfc8d58]	5272
[9034ba0]	5273	yahoo_remove_active_transfer(sfd);
	5274	}
	5275	}
[cfc8d58]	5276
[9034ba0]	5277	static void yahoo_process_filetransferinfo(struct yahoo_input_data *yid,
[5ebff60]	5278	struct yahoo_packet *pkt)
[9034ba0]	5279	{
	5280	YList *l;
	5281	char *id = NULL;
	5282	char *token = NULL;
	5283	char *ip_addr = NULL;
[cfc8d58]	5284
[9034ba0]	5285	struct send_file_data *sfd;
[cfc8d58]	5286
[9034ba0]	5287	for (l = pkt->hash; l; l = l->next) {
	5288	struct yahoo_pair *pair = l->data;
	5289	switch (pair->key) {
	5290	case 1:
	5291	case 4:
[d7edadf]	5292	/* who */
[9034ba0]	5293	break;
	5294	case 5:
	5295	/* Me... don't care */
	5296	break;
	5297	case 249:
	5298	break;
	5299	case 265:
	5300	id = pair->value;
	5301	break;
	5302	case 250:
	5303	ip_addr = pair->value;
	5304	break;
	5305	case 251:
	5306	token = pair->value;
	5307	break;
	5308	case 27:
[d7edadf]	5309	/* filename */
[9034ba0]	5310	break;
	5311	}
	5312	}
[cfc8d58]	5313
[9034ba0]	5314	sfd = yahoo_get_active_transfer(id);
	5315
	5316	if (sfd) {
	5317	sfd->token = strdup(token);
	5318	sfd->ip_addr = strdup(ip_addr);
	5319
	5320	yahoo_file_transfer_accept(yid, sfd);
[5ebff60]	5321	} else {
	5322	YAHOO_CALLBACK (ext_yahoo_file_transfer_done)
	5323	(yid->yd->client_id, YAHOO_FILE_TRANSFER_UNKNOWN,
	5324	sfd ? sfd->data : NULL);
[9034ba0]	5325
	5326	yahoo_remove_active_transfer(sfd);
	5327	}
[cfc8d58]	5328	}
	5329
[9034ba0]	5330	static void yahoo_send_filetransferinfo(struct yahoo_data *yd,
[5ebff60]	5331	struct send_file_data *sfd)
[b7d3cc34]	5332	{
[9034ba0]	5333	struct yahoo_input_data *yid;
	5334	struct yahoo_packet *pkt;
	5335
	5336	yid = find_input_by_id_and_type(yd->client_id, YAHOO_CONNECTION_PAGER);
[5ebff60]	5337	sfd->ip_addr = YAHOO_CALLBACK (ext_yahoo_get_ip_addr)("relay.yahoo.com");
[9034ba0]	5338
	5339	if (!sfd->ip_addr) {
[5ebff60]	5340	YAHOO_CALLBACK (ext_yahoo_file_transfer_done)
	5341	(yd->client_id, YAHOO_FILE_TRANSFER_RELAY, sfd->data);
[9034ba0]	5342
	5343	yahoo_remove_active_transfer(sfd);
[b7d3cc34]	5344
	5345	return;
	5346	}
	5347
[9034ba0]	5348	pkt = yahoo_packet_new(YAHOO_SERVICE_Y7_FILETRANSFERINFO,
[5ebff60]	5349	YPACKET_STATUS_DEFAULT, yd->session_id);
[9034ba0]	5350
	5351	yahoo_packet_hash(pkt, 1, yd->user);
	5352	yahoo_packet_hash(pkt, 5, sfd->who);
	5353	yahoo_packet_hash(pkt, 265, sfd->id);
	5354	yahoo_packet_hash(pkt, 27, sfd->filename);
	5355	yahoo_packet_hash(pkt, 249, "3");
	5356	yahoo_packet_hash(pkt, 250, sfd->ip_addr);
	5357
	5358	yahoo_send_packet(yid, pkt, 0);
	5359
[b7d3cc34]	5360	yahoo_packet_free(pkt);
[9034ba0]	5361	}
[b7d3cc34]	5362
[9034ba0]	5363	static void yahoo_process_filetransfer(struct yahoo_input_data *yid,
[5ebff60]	5364	struct yahoo_packet *pkt)
[9034ba0]	5365	{
	5366	YList *l;
	5367	char *who = NULL;
	5368	char *filename = NULL;
	5369	char *msg = NULL;
	5370	char *id = NULL;
	5371	int action = 0;
	5372	int size = 0;
	5373	struct yahoo_data *yd = yid->yd;
[b7d3cc34]	5374
[9034ba0]	5375	struct send_file_data *sfd;
[b7d3cc34]	5376
[9034ba0]	5377	for (l = pkt->hash; l; l = l->next) {
	5378	struct yahoo_pair *pair = l->data;
	5379	switch (pair->key) {
	5380	case 4:
	5381	who = pair->value;
	5382	break;
	5383	case 5:
	5384	/* Me... don't care */
	5385	break;
	5386	case 222:
	5387	action = atoi(pair->value);
	5388	break;
	5389	case 265:
	5390	id = pair->value;
	5391	break;
	5392	case 266: /* Don't know */
	5393	break;
	5394	case 302: /* Start Data? */
	5395	break;
	5396	case 300:
[b7d3cc34]	5397	break;
[9034ba0]	5398	case 27:
	5399	filename = pair->value;
	5400	break;
	5401	case 28:
	5402	size = atoi(pair->value);
	5403	break;
	5404	case 14:
	5405	msg = pair->value;
	5406	case 301: /* End Data? */
	5407	break;
	5408	case 303:
	5409	break;
	5410
	5411	}
	5412	}
	5413
	5414	if (action == YAHOO_FILE_TRANSFER_INIT) {
	5415	/* Received a FT request from buddy */
	5416	sfd = y_new0(struct send_file_data, 1);
[5ebff60]	5417
[9034ba0]	5418	sfd->client_id = yd->client_id;
	5419	sfd->id = strdup(id);
	5420	sfd->who = strdup(who);
	5421	sfd->filename = strdup(filename);
	5422	sfd->size = size;
[5ebff60]	5423
[9034ba0]	5424	yahoo_add_active_transfer(sfd);
	5425
[5ebff60]	5426	YAHOO_CALLBACK (ext_yahoo_got_file) (yd->client_id, yd->user,
	5427	who, msg, filename, size, sfd->id);
	5428	} else {
[9034ba0]	5429	/* Response to our request */
	5430	sfd = yahoo_get_active_transfer(id);
[b7d3cc34]	5431
[9034ba0]	5432	if (sfd && action == YAHOO_FILE_TRANSFER_ACCEPT) {
	5433	yahoo_send_filetransferinfo(yd, sfd);
[5ebff60]	5434	} else if (!sfd \|\| action == YAHOO_FILE_TRANSFER_REJECT) {
	5435	YAHOO_CALLBACK (ext_yahoo_file_transfer_done)
	5436	(yd->client_id, YAHOO_FILE_TRANSFER_REJECT,
	5437	sfd ? sfd->data : NULL);
[9034ba0]	5438
	5439	yahoo_remove_active_transfer(sfd);
	5440	}
	5441	}
[b7d3cc34]	5442	}
	5443
[509cf60]	5444	#if 0
[9034ba0]	5445	void yahoo_send_file(int id, const char who, const char msg,
[5ebff60]	5446	const char *name, unsigned long size,
	5447	yahoo_get_fd_callback callback, void *data)
[b7d3cc34]	5448	{
	5449	struct yahoo_packet *pkt = NULL;
	5450	char size_str[10];
[9034ba0]	5451	struct yahoo_input_data *yid;
	5452	struct yahoo_data *yd;
[b7d3cc34]	5453	struct send_file_data *sfd;
[5ebff60]	5454
[9034ba0]	5455	yid = find_input_by_id_and_type(id, YAHOO_CONNECTION_PAGER);
	5456	yd = find_conn_by_id(id);
	5457	sfd = y_new0(struct send_file_data, 1);
[b7d3cc34]	5458
[9034ba0]	5459	sfd->client_id = id;
	5460	sfd->id = yahoo_get_random();
	5461	sfd->who = strdup(who);
	5462	sfd->filename = strdup(name);
	5463	sfd->size = size;
	5464	sfd->callback = callback;
	5465	sfd->data = data;
[b7d3cc34]	5466
[9034ba0]	5467	yahoo_add_active_transfer(sfd);
[b7d3cc34]	5468
[5ebff60]	5469	if (!yd) {
[9034ba0]	5470	return;
[5ebff60]	5471	}
[b7d3cc34]	5472
[9034ba0]	5473	pkt = yahoo_packet_new(YAHOO_SERVICE_Y7_FILETRANSFER,
[5ebff60]	5474	YPACKET_STATUS_DEFAULT, yd->session_id);
[b7d3cc34]	5475
	5476	snprintf(size_str, sizeof(size_str), "%ld", size);
	5477
[9034ba0]	5478	yahoo_packet_hash(pkt, 1, yd->user);
[b7d3cc34]	5479	yahoo_packet_hash(pkt, 5, who);
[9034ba0]	5480	yahoo_packet_hash(pkt, 265, sfd->id);
	5481	yahoo_packet_hash(pkt, 222, "1");
	5482	yahoo_packet_hash(pkt, 266, "1");
	5483	yahoo_packet_hash(pkt, 302, "268");
	5484	yahoo_packet_hash(pkt, 300, "268");
[b7d3cc34]	5485	yahoo_packet_hash(pkt, 27, name);
	5486	yahoo_packet_hash(pkt, 28, size_str);
[9034ba0]	5487	yahoo_packet_hash(pkt, 301, "268");
	5488	yahoo_packet_hash(pkt, 303, "268");
[b7d3cc34]	5489
[9034ba0]	5490	yahoo_send_packet(yid, pkt, 0);
[b7d3cc34]	5491
[9034ba0]	5492	yahoo_packet_free(pkt);
	5493	}
[b7d3cc34]	5494
[9034ba0]	5495	void yahoo_send_file_transfer_response(int client_id, int response, char id, void data)
	5496	{
	5497	struct yahoo_packet *pkt = NULL;
	5498	char resp[2];
	5499	struct yahoo_input_data *yid;
[5ebff60]	5500
[9034ba0]	5501	struct send_file_data *sfd = yahoo_get_active_transfer(id);
	5502
	5503	sfd->data = data;
	5504
	5505	yid = find_input_by_id_and_type(client_id, YAHOO_CONNECTION_PAGER);
	5506
	5507	pkt = yahoo_packet_new(YAHOO_SERVICE_Y7_FILETRANSFER,
[5ebff60]	5508	YPACKET_STATUS_DEFAULT, yid->yd->session_id);
[9034ba0]	5509
	5510	snprintf(resp, sizeof(resp), "%d", response);
	5511
	5512	yahoo_packet_hash(pkt, 1, yid->yd->user);
	5513	yahoo_packet_hash(pkt, 5, sfd->who);
	5514	yahoo_packet_hash(pkt, 265, sfd->id);
	5515	yahoo_packet_hash(pkt, 222, resp);
	5516
	5517	yahoo_send_packet(yid, pkt, 0);
	5518
	5519	yahoo_packet_free(pkt);
	5520
[5ebff60]	5521	if (response == YAHOO_FILE_TRANSFER_REJECT) {
[9034ba0]	5522	yahoo_remove_active_transfer(sfd);
[5ebff60]	5523	}
[b7d3cc34]	5524	}
[509cf60]	5525	#endif
[b7d3cc34]	5526
[9034ba0]	5527	static void yahoo_process_ft_connection(struct yahoo_input_data *yid, int over)
	5528	{
	5529	struct send_file_data *sfd;
	5530	struct yahoo_data *yd = yid->yd;
[5ebff60]	5531
[9034ba0]	5532	sfd = yahoo_get_active_transfer_with_yid(yid);
	5533
	5534	if (!sfd) {
	5535	LOG(("Something funny happened. yid %p has no sfd.\n", yid));
	5536	return;
	5537	}
	5538
[5ebff60]	5539	/*
[9034ba0]	5540	* We want to handle only the complete data with HEAD since we don't
	5541	* want a situation where both the GET and HEAD are active.
	5542	* With SEND, we really can't do much with partial response
	5543	*/
[5ebff60]	5544	if ((sfd->state == FT_STATE_HEAD \|\| sfd->state == FT_STATE_SEND)
	5545	&& !over) {
[9034ba0]	5546	return;
[5ebff60]	5547	}
[9034ba0]	5548
	5549	if (sfd->state == FT_STATE_HEAD) {
	5550	/* Do a GET */
	5551	char url[256];
	5552	char buff[1024];
	5553	char sender_enc = NULL, recv_enc = NULL, *token_enc = NULL;
	5554
[5ebff60]	5555	struct yahoo_input_data *yid_ft =
	5556	y_new0(struct yahoo_input_data, 1);
	5557
[9034ba0]	5558	yid_ft->yd = yid->yd;
	5559	yid_ft->type = YAHOO_CONNECTION_FT;
[5ebff60]	5560
[9034ba0]	5561	inputs = y_list_prepend(inputs, yid_ft);
	5562	sfd->yid = yid_ft;
	5563	sfd->state = FT_STATE_RECV;
	5564
	5565	token_enc = yahoo_urlencode(sfd->token);
	5566	sender_enc = yahoo_urlencode(sfd->who);
	5567	recv_enc = yahoo_urlencode(yd->user);
[5ebff60]	5568
	5569	snprintf(url, sizeof(url),
	5570	"http://%s/relay?token=%s&sender=%s&recver=%s", sfd->ip_addr,
	5571	token_enc, sender_enc, recv_enc);
[9034ba0]	5572
	5573	snprintf(buff, sizeof(buff), "Y=%s; T=%s", yd->cookie_y,
[5ebff60]	5574	yd->cookie_t);
[9034ba0]	5575
	5576
	5577	yahoo_http_get(yd->client_id, url, buff, 1, 1,
[5ebff60]	5578	_yahoo_http_connected, yid_ft);
[9034ba0]	5579
	5580	FREE(token_enc);
	5581	FREE(sender_enc);
	5582	FREE(recv_enc);
[5ebff60]	5583	} else if (sfd->state == FT_STATE_RECV \|\|
	5584	sfd->state == FT_STATE_RECV_START) {
[9034ba0]	5585
	5586	unsigned char *data_begin = NULL;
	5587
[5ebff60]	5588	if (yid->rxlen == 0) {
[9034ba0]	5589	yahoo_remove_active_transfer(sfd);
[5ebff60]	5590	}
[9034ba0]	5591
	5592	if (sfd->state != FT_STATE_RECV_START &&
[5ebff60]	5593	(data_begin =
	5594	(unsigned char ) strstr((char ) yid->rxqueue,
	5595	"\r\n\r\n"))) {
[9034ba0]	5596
	5597	sfd->state = FT_STATE_RECV_START;
	5598
[5ebff60]	5599	yid->rxlen -= 4 + (data_begin - yid->rxqueue) / sizeof(char);
[9034ba0]	5600	data_begin += 4;
	5601
[5ebff60]	5602	if (yid->rxlen > 0) {
	5603	YAHOO_CALLBACK (ext_yahoo_got_ft_data)
	5604	(yd->client_id, data_begin,
	5605	yid->rxlen, sfd->data);
	5606	}
	5607	} else if (sfd->state == FT_STATE_RECV_START) {
	5608	YAHOO_CALLBACK (ext_yahoo_got_ft_data) (yd->client_id,
	5609	yid->rxqueue, yid->rxlen, sfd->data);
[9034ba0]	5610	}
	5611
	5612	FREE(yid->rxqueue);
	5613	yid->rxqueue = NULL;
	5614	yid->rxlen = 0;
[5ebff60]	5615	} else if (sfd->state == FT_STATE_SEND) {
[9034ba0]	5616	/* Sent file completed */
	5617	int len = 0;
[5ebff60]	5618	char off = strstr((char ) yid->rxqueue, "Content-Length: ");
[9034ba0]	5619
	5620	if (off) {
	5621	off += 16;
	5622	len = atoi(off);
	5623	}
	5624
[5ebff60]	5625	if (len < sfd->size) {
	5626	YAHOO_CALLBACK (ext_yahoo_file_transfer_done)
	5627	(yd->client_id,
	5628	YAHOO_FILE_TRANSFER_FAILED, sfd->data);
	5629	} else {
	5630	YAHOO_CALLBACK (ext_yahoo_file_transfer_done)
	5631	(yd->client_id,
	5632	YAHOO_FILE_TRANSFER_DONE, sfd->data);
	5633	}
[9034ba0]	5634
	5635	yahoo_remove_active_transfer(sfd);
	5636	}
	5637	}
	5638
	5639	/* End File Transfer */
[b7d3cc34]	5640
[509cf60]	5641	#if 0
[b7d3cc34]	5642	enum yahoo_status yahoo_current_status(int id)
	5643	{
	5644	struct yahoo_data *yd = find_conn_by_id(id);
[5ebff60]	5645
	5646	if (!yd) {
[b7d3cc34]	5647	return YAHOO_STATUS_OFFLINE;
[5ebff60]	5648	}
[b7d3cc34]	5649	return yd->current_status;
	5650	}
	5651
[c36f73b]	5652	const YList *yahoo_get_buddylist(int id)
[b7d3cc34]	5653	{
	5654	struct yahoo_data *yd = find_conn_by_id(id);
[5ebff60]	5655
	5656	if (!yd) {
[b7d3cc34]	5657	return NULL;
[5ebff60]	5658	}
[b7d3cc34]	5659	return yd->buddies;
	5660	}
	5661
[c36f73b]	5662	const YList *yahoo_get_ignorelist(int id)
[b7d3cc34]	5663	{
	5664	struct yahoo_data *yd = find_conn_by_id(id);
[5ebff60]	5665
	5666	if (!yd) {
[b7d3cc34]	5667	return NULL;
[5ebff60]	5668	}
[b7d3cc34]	5669	return yd->ignore;
	5670	}
	5671
[c36f73b]	5672	const YList *yahoo_get_identities(int id)
[b7d3cc34]	5673	{
	5674	struct yahoo_data *yd = find_conn_by_id(id);
[5ebff60]	5675
	5676	if (!yd) {
[b7d3cc34]	5677	return NULL;
[5ebff60]	5678	}
[b7d3cc34]	5679	return yd->identities;
	5680	}
	5681
[c36f73b]	5682	const char yahoo_get_cookie(int id, const char which)
[b7d3cc34]	5683	{
	5684	struct yahoo_data *yd = find_conn_by_id(id);
[5ebff60]	5685
	5686	if (!yd) {
[b7d3cc34]	5687	return NULL;
[5ebff60]	5688	}
	5689	if (!strncasecmp(which, "y", 1)) {
[b7d3cc34]	5690	return yd->cookie_y;
[5ebff60]	5691	}
	5692	if (!strncasecmp(which, "b", 1)) {
[9034ba0]	5693	return yd->cookie_b;
[5ebff60]	5694	}
	5695	if (!strncasecmp(which, "t", 1)) {
[b7d3cc34]	5696	return yd->cookie_t;
[5ebff60]	5697	}
	5698	if (!strncasecmp(which, "c", 1)) {
[b7d3cc34]	5699	return yd->cookie_c;
[5ebff60]	5700	}
	5701	if (!strncasecmp(which, "login", 5)) {
[b7d3cc34]	5702	return yd->login_cookie;
[5ebff60]	5703	}
[b7d3cc34]	5704	return NULL;
	5705	}
[509cf60]	5706	#endif
[b7d3cc34]	5707
[9034ba0]	5708	const char *yahoo_get_profile_url(void)
[b7d3cc34]	5709	{
	5710	return profile_url;
	5711	}

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source: protocols/yahoo/libyahoo2.c @ 1522faf

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