mirror of
https://github.com/coturn/coturn.git
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177 lines
4.8 KiB
C
177 lines
4.8 KiB
C
/*
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* Copyright (C) 2011, 2012, 2013 Citrix Systems
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef __TURN_SESSION__
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#define __TURN_SESSION__
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#include "ns_turn_utils.h"
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#include "ns_turn_maps.h"
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#include "ns_turn_ioalib.h"
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#include "ns_turn_allocation.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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////////// REALM ////////////
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typedef struct _perf_options_t {
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volatile band_limit_t max_bps;
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vint total_quota;
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vint user_quota;
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} perf_options_t;
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struct _realm_options_t {
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s08bits name[STUN_MAX_REALM_SIZE + 1];
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perf_options_t perf_options;
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};
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//////////////// session info //////////////////////
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typedef u64bits turnsession_id;
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#define NONCE_MAX_SIZE (NONCE_LENGTH_32BITS*4+1)
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typedef u64bits mobile_id_t;
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struct _ts_ur_super_session {
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void* server;
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turnsession_id id;
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turn_time_t start_time;
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ioa_socket_handle client_socket;
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allocation alloc;
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ioa_timer_handle to_be_allocated_timeout_ev;
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int enforce_fingerprints;
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int is_tcp_relay;
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int to_be_closed;
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/* Auth */
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u08bits nonce[NONCE_MAX_SIZE];
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turn_time_t nonce_expiration_time;
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u08bits username[STUN_MAX_USERNAME_SIZE+1];
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hmackey_t hmackey;
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int hmackey_set;
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password_t pwd;
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int quota_used;
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int oauth;
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turn_time_t max_session_time_auth;
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/* Realm */
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realm_options_t realm_options;
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int origin_set;
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s08bits origin[STUN_MAX_ORIGIN_SIZE + 1];
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/* Stats */
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u32bits received_packets;
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u32bits sent_packets;
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u32bits received_bytes;
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u32bits sent_bytes;
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u64bits t_received_packets;
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u64bits t_sent_packets;
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u64bits t_received_bytes;
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u64bits t_sent_bytes;
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u64bits received_rate;
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size_t sent_rate;
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size_t total_rate;
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/* Mobile */
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int is_mobile;
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mobile_id_t mobile_id;
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mobile_id_t old_mobile_id;
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char s_mobile_id[33];
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/* Bandwidth */
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band_limit_t bps;
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};
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////// Session info for statistics //////
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#define TURN_ADDR_STR_SIZE (65)
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#define TURN_MAIN_PEERS_ARRAY_SIZE (5)
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typedef struct _addr_data {
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ioa_addr addr;
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char saddr[TURN_ADDR_STR_SIZE];
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} addr_data;
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struct turn_session_info {
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turnsession_id id;
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int valid;
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turn_time_t start_time;
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turn_time_t expiration_time;
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SOCKET_TYPE client_protocol;
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SOCKET_TYPE peer_protocol;
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char tls_method[17];
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char tls_cipher[65];
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addr_data local_addr_data;
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addr_data remote_addr_data;
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addr_data relay_addr_data_ipv4;
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addr_data relay_addr_data_ipv6;
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u08bits username[STUN_MAX_USERNAME_SIZE+1];
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int enforce_fingerprints;
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/* Stats */
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u64bits received_packets;
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u64bits sent_packets;
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u64bits received_bytes;
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u64bits sent_bytes;
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u32bits received_rate;
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u32bits sent_rate;
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u32bits total_rate;
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/* Mobile */
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int is_mobile;
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/* Peers */
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addr_data main_peers_data[TURN_MAIN_PEERS_ARRAY_SIZE];
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size_t main_peers_size;
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addr_data *extra_peers_data;
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size_t extra_peers_size;
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/* Realm */
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char realm[STUN_MAX_REALM_SIZE + 1];
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char origin[STUN_MAX_ORIGIN_SIZE + 1];
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/* Bandwidth */
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band_limit_t bps;
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};
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void turn_session_info_init(struct turn_session_info* tsi);
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void turn_session_info_clean(struct turn_session_info* tsi);
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void turn_session_info_add_peer(struct turn_session_info* tsi, ioa_addr *peer);
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int turn_session_info_copy_from(struct turn_session_info* tsi, ts_ur_super_session *ss);
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////////////// ss /////////////////////
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allocation* get_allocation_ss(ts_ur_super_session *ss);
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///////////////////////////////////////////////////////
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#ifdef __cplusplus
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}
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#endif
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#endif //__TURN_SESSION__
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