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/*
* active port forwarder - software for secure forwarding
* Copyright (C) 2003-2007 jeremian <jeremian [at] poczta.fm>
*
* 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 <config.h>
#include <unistd.h>
#include "server_signals.h"
#include "activefor.h"
#include "stats.h"
#include "logging.h"
#include "server_configuration_struct.h"
#include <time.h>
extern ServerConfiguration* config;
/*
* Function name: server_sig_int
* Description: Function responsible for handling SIG_INT.
* Arguments: signo - the signal number
*/
void
server_sig_int(int signo)
{
int i, j;
unsigned char buff[5];
ServerRealm** scRealmsTable;
for (j = 0; j < ServerConfiguration_get_realmsNumber(config); ++j) {
scRealmsTable = ServerConfiguration_get_realmsTable(config);
buff[0] = AF_S_CLOSING; /* closing */
for (i = 0; i < ServerRealm_get_clientsLimit(scRealmsTable[j]); ++i) {
if (ConnectClient_get_state(ServerRealm_get_clientsTable(scRealmsTable[j])[i]) ==
CONNECTCLIENT_STATE_ACCEPTED) {
SslFd_send_message(ServerRealm_get_realmType(scRealmsTable[j]),
ConnectClient_get_sslFd(
ServerRealm_get_clientsTable(scRealmsTable[j])[i]),
buff, 5);
close(SslFd_get_fd(ConnectClient_get_sslFd(
ServerRealm_get_clientsTable(scRealmsTable[j])[i])));
}
}
for (i = 0; i < ServerRealm_get_raClientsLimit(scRealmsTable[j]); ++i) {
if (ConnectClient_get_state(ServerRealm_get_raClientsTable(scRealmsTable[j])[i]) ==
CONNECTCLIENT_STATE_ACCEPTED) {
SslFd_send_message(ServerRealm_get_realmType(scRealmsTable[j]) | TYPE_SSL,
ConnectClient_get_sslFd(
ServerRealm_get_raClientsTable(scRealmsTable[j])[i]),
buff, 5);
close(SslFd_get_fd(ConnectClient_get_sslFd(ServerRealm_get_raClientsTable(scRealmsTable[j])[i])));
}
}
}
/* FIXME: give a time to close all connections */
{
struct timespec ts;
ts.tv_sec = 0;
ts.tv_nsec = 100000000;
nanosleep(&ts, NULL);
}
aflog(LOG_T_MAIN, LOG_I_NOTICE,
"SERVER CLOSED cg: %ld bytes", getcg());
exit(0);
}
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