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/* $Id$ */
/*
* Copyright (C) 2008-2009 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* 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 "turn.h"
#include "auth.h"
#define REALM "pjsip.org"
//#define TURN_PORT PJ_STUN_TURN_PORT
#define TURN_PORT 34780
#define LOG_LEVEL 4
static pj_caching_pool g_cp;
int err(const char *title, pj_status_t status)
{
char errmsg[PJ_ERR_MSG_SIZE];
pj_strerror(status, errmsg, sizeof(errmsg));
printf("%s: %s\n", title, errmsg);
return 1;
}
static void dump_status(pj_turn_srv *srv)
{
char addr[80];
pj_hash_iterator_t itbuf, *it;
pj_time_val now;
unsigned i;
for (i=0; i<srv->core.lis_cnt; ++i) {
pj_turn_listener *lis = srv->core.listener[i];
printf("Server address : %s\n", lis->info);
}
printf("Worker threads : %d\n", srv->core.thread_cnt);
printf("Total mem usage: %u.%03uMB\n", (unsigned)(g_cp.used_size / 1000000),
(unsigned)((g_cp.used_size % 1000000)/1000));
printf("UDP port range : %u %u %u (next/min/max)\n", srv->ports.next_udp,
srv->ports.min_udp, srv->ports.max_udp);
printf("TCP port range : %u %u %u (next/min/max)\n", srv->ports.next_tcp,
srv->ports.min_tcp, srv->ports.max_tcp);
printf("Clients # : %u\n", pj_hash_count(srv->tables.alloc));
puts("");
if (pj_hash_count(srv->tables.alloc)==0) {
return;
}
puts("# Client addr. Alloc addr. Username Lftm Expy #prm #chl");
puts("------------------------------------------------------------------------------");
pj_gettimeofday(&now);
it = pj_hash_first(srv->tables.alloc, &itbuf);
i=1;
while (it) {
pj_turn_allocation *alloc = (pj_turn_allocation*)
pj_hash_this(srv->tables.alloc, it);
printf("%-3d %-22s %-22s %-8.*s %-4d %-4ld %-4d %-4d\n",
i,
alloc->info,
pj_sockaddr_print(&alloc->relay.hkey.addr, addr, sizeof(addr), 3),
(int)alloc->cred.data.static_cred.username.slen,
alloc->cred.data.static_cred.username.ptr,
alloc->relay.lifetime,
alloc->relay.expiry.sec - now.sec,
pj_hash_count(alloc->peer_table),
pj_hash_count(alloc->ch_table));
it = pj_hash_next(srv->tables.alloc, it);
++i;
}
}
static void menu(void)
{
puts("");
puts("Menu:");
puts(" d Dump status");
puts(" q Quit");
printf(">> ");
}
static void console_main(pj_turn_srv *srv)
{
pj_bool_t quit = PJ_FALSE;
while (!quit) {
char line[10];
menu();
if (fgets(line, sizeof(line), stdin) == NULL)
break;
switch (line[0]) {
case 'd':
dump_status(srv);
break;
case 'q':
quit = PJ_TRUE;
break;
}
}
}
int main()
{
pj_turn_srv *srv;
pj_turn_listener *listener;
pj_status_t status;
status = pj_init();
if (status != PJ_SUCCESS)
return err("pj_init() error", status);
pjlib_util_init();
pjnath_init();
pj_caching_pool_init(&g_cp, NULL, 0);
pj_turn_auth_init(REALM);
status = pj_turn_srv_create(&g_cp.factory, &srv);
if (status != PJ_SUCCESS)
return err("Error creating server", status);
status = pj_turn_listener_create_udp(srv, pj_AF_INET(), NULL,
TURN_PORT, 1, 0, &listener);
if (status != PJ_SUCCESS)
return err("Error creating UDP listener", status);
#if PJ_HAS_TCP
status = pj_turn_listener_create_tcp(srv, pj_AF_INET(), NULL,
TURN_PORT, 1, 0, &listener);
if (status != PJ_SUCCESS)
return err("Error creating listener", status);
#endif
status = pj_turn_srv_add_listener(srv, listener);
if (status != PJ_SUCCESS)
return err("Error adding listener", status);
puts("Server is running");
pj_log_set_level(LOG_LEVEL);
console_main(srv);
pj_turn_srv_destroy(srv);
pj_caching_pool_destroy(&g_cp);
pj_shutdown();
return 0;
}
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