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/*
irc-log.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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "module.h"
#include "signals.h"
#include "levels.h"
#include "log.h"
#include "settings.h"
#include "irc-servers.h"
static LOG_REC *awaylog;
static int away_filepos;
static int away_msgs;
static void sig_log_written(LOG_REC *log)
{
if (log != awaylog) return;
away_msgs++;
}
static void event_away(const char *data, IRC_SERVER_REC *server)
{
const char *fname, *levelstr;
LOG_REC *log;
int level;
fname = settings_get_str("awaylog_file");
levelstr = settings_get_str("awaylog_level");
if (*fname == '\0' || *levelstr == '\0') return;
level = level2bits(levelstr);
if (level == 0) return;
log = log_find(fname);
if (log != NULL && log->handle != -1)
return; /* already open */
if (log == NULL) {
log = log_create_rec(fname, level, NULL);
log->temp = TRUE;
log_update(log);
}
if (!log_start_logging(log)) {
/* creating log file failed? close it. */
log_close(log);
return;
}
awaylog = log;
away_filepos = lseek(log->handle, 0, SEEK_CUR);
away_msgs = 0;
}
static void event_unaway(const char *data, IRC_SERVER_REC *server)
{
const char *fname;
LOG_REC *log;
fname = settings_get_str("awaylog_file");
if (*fname == '\0') return;
log = log_find(fname);
if (log == NULL || log->handle == -1) {
/* awaylog not open */
return;
}
if (awaylog == log) awaylog = NULL;
signal_emit("awaylog show", 3, log, GINT_TO_POINTER(away_msgs),
GINT_TO_POINTER(away_filepos));
log_close(log);
}
void irc_log_init(void)
{
awaylog = NULL;
away_filepos = 0;
away_msgs = 0;
settings_add_str("log", "awaylog_file", "~/.irssi/away.log");
settings_add_str("log", "awaylog_level", "msgs hilight");
signal_add("log written", (SIGNAL_FUNC) sig_log_written);
signal_add("event 306", (SIGNAL_FUNC) event_away);
signal_add("event 305", (SIGNAL_FUNC) event_unaway);
}
void irc_log_deinit(void)
{
signal_remove("log written", (SIGNAL_FUNC) sig_log_written);
signal_remove("event 306", (SIGNAL_FUNC) event_away);
signal_remove("event 305", (SIGNAL_FUNC) event_unaway);
}
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