/*
 * SPDX-License-Identifier: BSD-3-Clause
 *
 * https://opensource.org/license/bsd-3-clause
 *
 * Copyright (C) 2011, 2012, 2013 Citrix Systems
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef __TURN_ADMIN_SERVER__
#define __TURN_ADMIN_SERVER__

#include <stdio.h>
#include <stdlib.h>

#include <pthread.h>

#include <event2/buffer.h>
#include <event2/bufferevent.h>

#include "ns_turn_maps.h"
#include "ns_turn_server.h"
#include "ns_turn_utils.h"

#include "apputils.h"

#ifdef __cplusplus
extern "C" {
#endif

////////////////////////////////////////////

#define ADMIN_USER_MAX_LENGTH (32)

struct admin_session {
  int as_ok;
  char as_login[ADMIN_USER_MAX_LENGTH + 1];
  char as_realm[STUN_MAX_REALM_SIZE + 1];
  char as_eff_realm[STUN_MAX_REALM_SIZE + 1];
  size_t number_of_user_sessions;
};

struct admin_server {
  evutil_socket_t listen_fd;
  struct event_base *event_base;
  ioa_engine_handle e;
  int verbose;
  struct evconnlistener *l;
  struct bufferevent *in_buf;
  struct bufferevent *out_buf;
  struct bufferevent *https_in_buf;
  struct bufferevent *https_out_buf;
  ur_map *sessions;
  pthread_t thr;
};

///////////////////////////////////////////

extern struct admin_server adminserver;

extern bool use_cli;

#define CLI_DEFAULT_IP ("127.0.0.1")
extern ioa_addr cli_addr;
extern int cli_addr_set;

#define CLI_DEFAULT_PORT (5766)
extern int cli_port;

#define CLI_PASSWORD_LENGTH (129)
extern char cli_password[CLI_PASSWORD_LENGTH];

#define DEFAULT_CLI_MAX_OUTPUT_SESSIONS (256)
extern int cli_max_output_sessions;

extern int use_web_admin;

#define WEB_ADMIN_DEFAULT_IP ("127.0.0.1")
extern ioa_addr web_admin_addr;
extern int web_admin_addr_set;

#define WEB_ADMIN_DEFAULT_PORT (8080)
extern int web_admin_port;

////////////////////////////////////////////

void setup_admin_thread(void);

void admin_server_receive_message(struct bufferevent *bev, void *ptr);
void https_admin_server_receive_message(struct bufferevent *bev, void *ptr);

int send_turn_session_info(struct turn_session_info *tsi);
void send_https_socket(ioa_socket_handle s);

////////////////////////////////////////////

#ifdef __cplusplus
}
#endif

#endif
/// __TURN_ADMIN_SERVER__///
