234 lines
8.7 KiB
C
Executable File
234 lines
8.7 KiB
C
Executable File
/*
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* Copyright (C) 2012 Mamadou Diop
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* Copyright (C) 2012-2013 Doubango Telecom <http://www.doubango.org>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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/**@file trtp_manager.h
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* @brief RTP/RTCP manager.
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*/
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#ifndef TINYRTP_MANAGER_H
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#define TINYRTP_MANAGER_H
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#include "tinyrtp_config.h"
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#include "tinyrtp/rtp/trtp_rtp_session.h"
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#include "tinyrtp/rtcp/trtp_rtcp_session.h"
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#include "tinyrtp/trtp_srtp.h"
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#include "tinymedia/tmedia_defaults.h"
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#include "tinynet.h"
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TRTP_BEGIN_DECLS
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struct trtp_rtp_packet_s;
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struct tnet_proxyinfo_s;
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/** RTP/RTCP manager */
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typedef struct trtp_manager_s {
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TSK_DECLARE_OBJECT;
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char* local_ip;
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tsk_bool_t use_ipv6;
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tsk_bool_t is_started;
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tsk_bool_t use_rtcp;
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tsk_bool_t use_rtcpmux;
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tsk_bool_t is_socket_disabled;
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tsk_bool_t is_ice_neg_ok;
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tsk_bool_t is_ice_turn_active;
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tsk_bool_t is_force_symetric_rtp;
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tsk_bool_t is_symetric_rtp_checked;
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tsk_bool_t is_symetric_rtcp_checked;
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int32_t app_bw_max_upload; // application specific (kbps)
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int32_t app_bw_max_download; // application specific (kbps)
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float app_jitter_cng; // application specific jitter buffer congestion estimation (quality in ]0, 1], 1f meaning no congestion)
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tnet_transport_t* transport;
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struct tnet_ice_ctx_s* ice_ctx;
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tsk_timer_manager_handle_t* timer_mgr_global;
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struct {
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tmedia_rtcweb_type_t local;
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tmedia_rtcweb_type_t remote;
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} rtcweb_type;
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struct {
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tsk_bool_t auto_detect;
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struct tnet_proxyinfo_s* info;
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}
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proxy;
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struct {
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uint16_t start;
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uint16_t stop;
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} port_range;
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struct {
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uint16_t seq_num;
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uint32_t timestamp;
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uint8_t payload_type;
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int32_t dscp;
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char* remote_ip;
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tnet_port_t remote_port;
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struct sockaddr_storage remote_addr;
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struct {
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char* ip;
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tnet_port_t port;
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tnet_socket_type_t type;
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} public_addr;
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struct {
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uint32_t local;
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uint32_t remote;
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} ssrc;
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struct {
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const void* usrdata;
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trtp_rtp_cb_f fun;
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} cb;
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struct {
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void* ptr;
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tsk_size_t size;
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tsk_size_t index;
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} serial_buffer;
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} rtp;
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struct {
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char* cname;
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char* remote_ip;
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tnet_port_t remote_port;
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struct sockaddr_storage remote_addr;
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tnet_socket_t* local_socket;
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struct {
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char* ip;
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tnet_port_t port;
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tnet_socket_type_t type;
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} public_addr;
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struct {
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const void* usrdata;
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trtp_rtcp_cb_f fun;
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} cb;
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struct trtp_rtcp_session_s* session;
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} rtcp;
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TSK_DECLARE_SAFEOBJ;
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#if HAVE_SRTP
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enum tmedia_srtp_type_e srtp_type;
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enum tmedia_srtp_mode_e srtp_mode;
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trtp_srtp_state_t srtp_state;
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trtp_srtp_ctx_xt srtp_contexts[2/*LINE_IDX*/][2/*CRYPTO_TYPE*/];
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const struct trtp_srtp_ctx_xs* srtp_ctx_neg_local;
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const struct trtp_srtp_ctx_xs* srtp_ctx_neg_remote;
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struct {
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char* file_ca;
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char* file_pbk;
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char* file_pvk;
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tsk_bool_t cert_verif;
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trtp_srtp_state_t state;
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// enable() could be postponed if net transport not ready yet (e.g. when ICE is ON)
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tsk_bool_t enable_postponed;
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tsk_bool_t srtp_connected;
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tsk_bool_t srtcp_connected;
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tsk_bool_t srtp_handshake_succeed;
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tsk_bool_t srtcp_handshake_succeed;
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trtp_srtp_crypto_type_t crypto_selected;
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struct {
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uint64_t timeout;
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tsk_timer_id_t id;
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} timer_hanshaking;
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struct {
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const void* usrdata;
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trtp_srtp_dtls_cb_f fun;
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} cb;
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struct {
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tnet_fingerprint_t fp;
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tnet_dtls_hash_type_t fp_hash;
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} remote;
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struct {
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tnet_dtls_setup_t setup;
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tsk_bool_t connection_new;
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} local;
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} dtls;
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#endif
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}
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trtp_manager_t;
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TINYRTP_API trtp_manager_t* trtp_manager_create(tsk_bool_t use_rtcp, const char* local_ip, tsk_bool_t use_ipv6, enum tmedia_srtp_type_e srtp_type, enum tmedia_srtp_mode_e srtp_mode);
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TINYRTP_API trtp_manager_t* trtp_manager_create_2(struct tnet_ice_ctx_s* ice_ctx, enum tmedia_srtp_type_e srtp_type, enum tmedia_srtp_mode_e srtp_mode);
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TINYRTP_API int trtp_manager_set_ice_ctx(trtp_manager_t* self, struct tnet_ice_ctx_s* ice_ctx);
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TINYRTP_API int trtp_manager_prepare(trtp_manager_t* self);
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#if HAVE_SRTP
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TINYRTP_API int trtp_manager_set_dtls_certs(trtp_manager_t* self, const char* ca, const char* pbk, const char* pvk, tsk_bool_t verify);
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TINYRTP_API int trtp_manager_set_dtls_remote_fingerprint(trtp_manager_t* self, const tnet_fingerprint_t* fp, const char* hash);
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TINYRTP_API enum tnet_dtls_hash_type_e trtp_manager_get_dtls_remote_fingerprint_hash(trtp_manager_t* self);
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TINYRTP_API int trtp_manager_set_dtls_local_setup(trtp_manager_t* self, tnet_dtls_setup_t setup, tsk_bool_t connection_new);
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TINYRTP_API int trtp_manager_set_dtls_callback(trtp_manager_t* self, const void* usrdata, trtp_srtp_dtls_cb_f fun);
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TINYRTP_API const char* trtp_manager_get_dtls_local_fingerprint(trtp_manager_t* self, enum tnet_dtls_hash_type_e hash);
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TINYRTP_API tsk_bool_t trtp_manager_is_dtls_enabled(trtp_manager_t* self);
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TINYRTP_API tsk_bool_t trtp_manager_is_dtls_activated(trtp_manager_t* self);
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TINYRTP_API tsk_bool_t trtp_manager_is_dtls_started(trtp_manager_t* self);
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TINYRTP_API tsk_bool_t trtp_manager_is_srtp_activated(trtp_manager_t* self);
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TINYRTP_API tsk_bool_t trtp_manager_is_srtp_started(trtp_manager_t* self);
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TINYRTP_API int trtp_manager_set_srtp_type_remote(trtp_manager_t* self, enum tmedia_srtp_type_e srtp_type);
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TINYRTP_API int trtp_manager_set_srtp_type_local(trtp_manager_t* self, enum tmedia_srtp_type_e srtp_type, enum tmedia_srtp_mode_e srtp_mode);
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#endif /* HAVE_SRTP */
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TINYRTP_API tsk_bool_t trtp_manager_is_ready(trtp_manager_t* self);
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TINYRTP_API int trtp_manager_set_natt_ctx(trtp_manager_t* self, struct tnet_nat_ctx_s* natt_ctx);
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TINYRTP_API int trtp_manager_set_rtp_callback(trtp_manager_t* self, trtp_rtp_cb_f fun, const void* usrdata);
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TINYRTP_API int trtp_manager_set_rtcp_callback(trtp_manager_t* self, trtp_rtcp_cb_f fun, const void* usrdata);
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TINYRTP_API int trtp_manager_set_rtp_dscp(trtp_manager_t* self, int32_t dscp);
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TINYRTP_API int trtp_manager_set_payload_type(trtp_manager_t* self, uint8_t payload_type);
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TINYRTP_API int trtp_manager_set_rtp_remote(trtp_manager_t* self, const char* remote_ip, tnet_port_t remote_port);
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TINYRTP_API int trtp_manager_set_rtcp_remote(trtp_manager_t* self, const char* remote_ip, tnet_port_t remote_port);
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TINYRTP_API int trtp_manager_set_port_range(trtp_manager_t* self, uint16_t start, uint16_t stop);
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TINYRTP_API int trtp_manager_set_rtcweb_type_remote(trtp_manager_t* self, tmedia_rtcweb_type_t rtcweb_type);
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TINYRTP_API int trtp_manager_set_proxy_auto_detect(trtp_manager_t* self, tsk_bool_t auto_detect);
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TINYRTP_API int trtp_manager_set_proxy_info(trtp_manager_t* self, enum tnet_proxy_type_e type, const char* host, tnet_port_t port, const char* login, const char* password);
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TINYRTP_API int trtp_manager_start(trtp_manager_t* self);
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TINYRTP_API tsk_size_t trtp_manager_send_rtp(trtp_manager_t* self, const void* data, tsk_size_t size, uint32_t duration, tsk_bool_t marker, tsk_bool_t last_packet);
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TINYRTP_API tsk_size_t trtp_manager_send_rtp_packet(trtp_manager_t* self, const struct trtp_rtp_packet_s* packet, tsk_bool_t bypass_encrypt);
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TINYRTP_API int trtp_manager_get_bytes_count(trtp_manager_t* self, uint64_t* bytes_in, uint64_t* bytes_out);
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TINYRTP_API tsk_size_t trtp_manager_send_rtp_raw(trtp_manager_t* self, const void* data, tsk_size_t size);
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TINYRTP_API int trtp_manager_set_app_bw_and_jcng(trtp_manager_t* self, int32_t bw_upload_kbps, int32_t bw_download_kbps, float jcng_q);
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TINYRTP_API int trtp_manager_signal_pkt_loss(trtp_manager_t* self, uint32_t ssrc_media, const uint16_t* seq_nums, tsk_size_t count);
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TINYRTP_API int trtp_manager_signal_frame_corrupted(trtp_manager_t* self, uint32_t ssrc_media);
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TINYRTP_API int trtp_manager_signal_jb_error(trtp_manager_t* self, uint32_t ssrc_media);
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TINYRTP_API int trtp_manager_stop(trtp_manager_t* self);
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TINYRTP_GEXTERN const tsk_object_def_t *trtp_manager_def_t;
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TRTP_END_DECLS
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#endif /* TINYRTP_MANAGER_H */
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