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/*
notify-whois.c : irssi
Copyright (C) 1999-2000 Timo Sirainen
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "module.h"
#include "signals.h"
#include "expandos.h"
#include "irc.h"
#include "irc-servers.h"
#include "masks.h"
#include "notifylist.h"
static char *last_notify_nick;
static void event_whois(IRC_SERVER_REC *server, const char *data)
{
char *params, *nick, *user, *host, *realname;
NOTIFY_NICK_REC *nickrec;
NOTIFYLIST_REC *notify;
g_return_if_fail(data != NULL);
g_return_if_fail(server != NULL);
params = event_get_params(data, 6, NULL, &nick, &user, &host, NULL, &realname);
notify = notifylist_find(nick, server->connrec->chatnet);
if (notify != NULL && !mask_match(SERVER(server), notify->mask, nick, user, host)) {
/* user or host didn't match */
g_free(params);
return;
}
nickrec = notify_nick_find(server, nick);
if (nickrec != NULL) {
g_free_not_null(last_notify_nick);
last_notify_nick = g_strdup(nick);
g_free_not_null(nickrec->user);
g_free_not_null(nickrec->host);
g_free_not_null(nickrec->realname);
g_free_and_null(nickrec->awaymsg);
nickrec->user = g_strdup(user);
nickrec->host = g_strdup(host);
nickrec->realname = g_strdup(realname);
nickrec->away = FALSE;
nickrec->host_ok = TRUE;
}
g_free(params);
}
static void event_whois_away(IRC_SERVER_REC *server, const char *data)
{
NOTIFY_NICK_REC *nickrec;
char *params, *nick, *awaymsg;
g_return_if_fail(data != NULL);
params = event_get_params(data, 3, NULL, &nick, &awaymsg);
nickrec = notify_nick_find(server, nick);
if (nickrec != NULL) {
nickrec->awaymsg = g_strdup(awaymsg);
nickrec->away = TRUE;
}
g_free(params);
}
/* All WHOIS replies got, now announce all the changes at once. */
static void event_whois_end(IRC_SERVER_REC *server, const char *data)
{
MODULE_SERVER_REC *mserver;
NOTIFYLIST_REC *notify;
NOTIFY_NICK_REC *rec;
GSList *tmp;
const char *event;
int away_ok;
mserver = MODULE_DATA(server);
for (tmp = mserver->notify_users; tmp != NULL; tmp = tmp->next) {
rec = tmp->data;
if (rec->realname == NULL)
continue;
notify = notifylist_find(rec->nick, server->connrec->chatnet);
if (notify == NULL) continue;
away_ok = !notify->away_check || !rec->away;
event = NULL;
if (!rec->join_announced) {
rec->join_announced = TRUE;
if (away_ok) event = "notifylist joined";
} else if (notify->away_check && rec->away_ok == rec->away)
event = "notifylist away changed";
if (event != NULL) {
signal_emit(event, 6, server, rec->nick,
rec->user != NULL ? rec->user : "??",
rec->host != NULL ? rec->host : "??",
rec->realname != NULL ? rec->realname : "??",
rec->awaymsg);
}
rec->away_ok = away_ok;
}
}
/* last person that NOTIFY detected a signon for */
static char *expando_lastnotify(SERVER_REC *server, void *item, int *free_ret)
{
return last_notify_nick;
}
void notifylist_whois_init(void)
{
last_notify_nick = NULL;
signal_add("notifylist event whois", (SIGNAL_FUNC) event_whois);
signal_add("notifylist event whois away", (SIGNAL_FUNC) event_whois_away);
signal_add("notifylist event whois end", (SIGNAL_FUNC) event_whois_end);
expando_create("D", expando_lastnotify,
"notifylist event whois", EXPANDO_ARG_SERVER, NULL);
}
void notifylist_whois_deinit(void)
{
g_free_not_null(last_notify_nick);
signal_remove("notifylist event whois", (SIGNAL_FUNC) event_whois);
signal_remove("notifylist event whois away", (SIGNAL_FUNC) event_whois_away);
signal_remove("notifylist event whois end", (SIGNAL_FUNC) event_whois_end);
expando_destroy("D", expando_lastnotify);
}
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