129 lines
3.7 KiB
C
Executable File
129 lines
3.7 KiB
C
Executable File
/*
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* Copyright (C) 2010-2011 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou(at)doubango[dot]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 tsip_dialog_invite.h
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* @brief SIP dialog INVITE.
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*
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* @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
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*
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*/
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#ifndef TINYSIP_DIALOG_INVITE_H
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#define TINYSIP_DIALOG_INVITE_H
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#include "tinysip_config.h"
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#include "tinysip/dialogs/tsip_dialog.h"
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#include "tinymedia/tmedia_session.h"
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TSIP_BEGIN_DECLS
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#define TSIP_DIALOG_INVITE(self) ((tsip_dialog_invite_t*)(self))
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typedef struct tsip_dialog_invite {
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TSIP_DECLARE_DIALOG;
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tsk_bool_t support_update; /**< Indicates whether the remote party support UPDATE */
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tsk_bool_t is_client;
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tsk_bool_t is_transf;
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tsk_bool_t refersub;
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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_initial_iack_pending; // we're waiting for the initial incoming ACK (for the 200 OK) to ensure the session
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tsk_bool_t is_cancelling; // whether we're cancelling the outgoing INVITE
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tsk_bool_t is_conditional_ringing_enabled; // whether to ask end-user before sending 18x ringing message
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uint32_t rseq;
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uint32_t cseq_out_media_update; // CSeq for the last media update request (INVITE or UPDATE).
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uint64_t last_out_fastupdate_time;
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tsip_timer_t timershutdown;
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tsip_timer_t timer100rel;
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tsip_response_t* last_o1xxrel;
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tsip_request_t* last_iInvite;
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tsip_request_t* last_oInvite;
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tsip_request_t* last_iRefer;
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tmedia_session_mgr_t* msession_mgr; /**< Media session Manager */
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struct tsip_ssession_s* ss_transf;
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/* ICE */
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struct {
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tmedia_type_t media_type;
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tsk_bool_t is_jingle;
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tsk_bool_t start_smgr;
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struct tnet_ice_ctx_s *ctx_audio;
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struct tnet_ice_ctx_s *ctx_video;
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tsk_fsm_action_id last_action_id;
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tsip_action_t* last_action;
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tsip_message_t* last_message;
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int32_t last_sdp_ro_ver;
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} ice;
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/* Session Timers */
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struct {
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tsip_timer_t timer;
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char* refresher;
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uint64_t minse;
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tsk_bool_t is_refresher;
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} stimers;
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/* QoS (Preconditions) */
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struct {
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tsip_timer_t timer;
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enum tmedia_qos_stype_e type;
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enum tmedia_qos_strength_e strength;
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} qos;
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/* Hold/Resume */
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struct {
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unsigned remote:1;
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unsigned local:1;
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} hold;
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struct {
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unsigned _100rel:1;
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unsigned precondition:1;
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unsigned timer:1;
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unsigned norefersub:1;
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unsigned ice:1;
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} supported;
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struct {
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unsigned _100rel:1;
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unsigned precondition:1;
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unsigned timer:1;
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unsigned norefersub;
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unsigned ice:1;
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} required;
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}
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tsip_dialog_invite_t;
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tsip_dialog_invite_t* tsip_dialog_invite_create(const tsip_ssession_handle_t* ss, const char* call_id);
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int tsip_dialog_invite_start(tsip_dialog_invite_t *self);
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TINYSIP_GEXTERN const tsk_object_def_t *tsip_dialog_invite_def_t;
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TSIP_END_DECLS
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#endif /* TINYSIP_DIALOG_INVITE_H */
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