/*

 * Copyright (C) 2020, University of the Basque Country (UPV/EHU)

 * Contact for licensing options: <licensing-mcpttclient(at)mcopenplatform(dot)com>
 *
 * The original file was part of Open Source Doubango Framework
 * Copyright (C) 2010-2011 Mamadou Diop.
 * Copyright (C) 2012 Doubango Telecom <http://doubango.org>
 *
 * This file is part of Open Source Doubango Framework.
 *
 * DOUBANGO 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 3 of the License, or
 * (at your option) any later version.
 *
 * DOUBANGO 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 DOUBANGO.
 *
 */
 
 /**@file tsip_api_invite.h
  * @brief Public messaging (INVITE) functions.
  *
  * @author Mamadou Diop <diopmamadou(at)doubango[dot]org>
  *
 
  */
 #ifndef TINYSIP_TSIP_INVITE_H
 #define TINYSIP_TSIP_INVITE_H
 
 #include "tinysip_config.h"
 
 #include "tinysip/tsip_event.h"
 
 #include "tinymedia/tmedia_common.h"
 
 TSIP_BEGIN_DECLS
 
 #define TSIP_INVITE_EVENT(self)		((tsip_invite_event_t*)(self))
 
 //@tinyWRAP
 typedef enum tsip_invite_event_type_e
 {
 	// ============================
 	//	Sip Events
 	//
 	tsip_i_newcall,
 	
 	//! in-dialog requests/reponses
 	tsip_i_request,
 	tsip_ao_request,
 	
 	/* 3GPP TS 24.629: Explicit Call Transfer (ECT) */
 	tsip_o_ect_trying,
 	tsip_o_ect_accepted,
 	tsip_o_ect_completed,
 	tsip_o_ect_failed,
 	tsip_o_ect_notify,
 	tsip_i_ect_requested,
 	tsip_i_ect_newcall,
 	tsip_i_ect_completed,
 	tsip_i_ect_failed,
 	tsip_i_ect_notify,
 	
 	// ============================
 	//	Media Events
 	//
 
 	tsip_m_early_media,
 	tsip_m_updating, // Trying to update from Audio -> Video for example
 	tsip_m_updated, // succeed to update
 	
 	/* 3GPP TS 24.610: Communication Hold */
 	tsip_m_local_hold_ok,
 	tsip_m_local_hold_nok,
 	tsip_m_local_resume_ok,
 	tsip_m_local_resume_nok,
 	tsip_m_remote_hold,
 	tsip_m_remote_resume,
 }
 tsip_invite_event_type_t;
 
 typedef struct tsip_invite_event_e
 {
 	TSIP_DECLARE_EVENT;
 
 	tsip_invite_event_type_t type;
 
 	struct{
 		unsigned toto:1;
 	} av;
 
 	/*struct{
 		char* dir;
 	} msrp;*/
 }
 tsip_invite_event_t;
 
 int tsip_invite_event_signal(tsip_invite_event_type_t type, tsip_ssession_handle_t* ss, short status_code, const char *phrase, const struct tsip_message_s* sipmessage);
 
 TINYSIP_API int tsip_api_invite_send_invite(const tsip_ssession_handle_t *ss, tmedia_type_t type, ...);
 TINYSIP_API int tsip_api_invite_send_info(const tsip_ssession_handle_t *ss, ...);
 TINYSIP_API int tsip_api_invite_send_hold(const tsip_ssession_handle_t *ss, tmedia_type_t type, ...);
 TINYSIP_API int tsip_api_invite_send_resume(const tsip_ssession_handle_t *ss, tmedia_type_t type, ...);
 TINYSIP_API int tsip_api_invite_send_large_message(const tsip_ssession_handle_t *ss, ...);
 TINYSIP_API int tsip_api_invite_send_ect(const tsip_ssession_handle_t *ss, const char* toUri, ...);
 TINYSIP_API int tsip_api_invite_send_ect_accept(const tsip_ssession_handle_t *ss, ...);
 TINYSIP_API int tsip_api_invite_send_ect_reject(const tsip_ssession_handle_t *ss, ...);
 TINYSIP_API int tsip_api_invite_send_sos(const tsip_ssession_handle_t *ss, ...);
 TINYSIP_API int tsip_api_invite_send_dtmf(const tsip_ssession_handle_t *ss, int event, ...);
 TINYSIP_API int tsip_api_invite_send_bye(const tsip_ssession_handle_t *ss, ...);
 
 TINYSIP_GEXTERN const tsk_object_def_t *tsip_invite_event_def_t;
 
 #if 1 // Backward Compatibility
 #	define tsip_action_INVITE	tsip_api_invite_send_invite
 #	define tsip_action_HOLD	tsip_api_invite_send_hold
 #	define tsip_action_RESUME	tsip_api_invite_send_resume
 #	define tsip_action_LARGE_MESSAGE	tsip_api_invite_send_large_message
 #	define tsip_action_ECT	tsip_api_invite_send_ect
 #	define tsip_action_SOS	tsip_api_invite_send_sos
 #	define tsip_action_DTMF	tsip_api_invite_send_dtmf
 #	define tsip_action_BYE	tsip_api_invite_send_bye
 #endif
 
 
 TSIP_END_DECLS
 
 #endif /* TINYSIP_TSIP_INVITE_H */