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/* $Id: evsub_msg.h 3553 2011-05-05 06:14:19Z nanang $ */
/*
* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __PJSIP_SIMPLE_EVENT_NOTIFY_MSG_H__
#define __PJSIP_SIMPLE_EVENT_NOTIFY_MSG_H__
/**
* @file evsub_msg.h
* @brief SIP Event Notification Headers (RFC 3265)
*/
#include <pjsip/sip_msg.h>
/**
* @defgroup PJSIP_EVENT_HDRS Additional Header Fields
* @ingroup PJSIP_EVENT_NOT
* @{
*/
PJ_BEGIN_DECL
/** Max events in Allow-Events header. */
#define PJSIP_MAX_ALLOW_EVENTS 16
/**
* This structure describes Event header.
*/
typedef struct pjsip_event_hdr
{
/** Standard header fields. */
PJSIP_DECL_HDR_MEMBER(struct pjsip_event_hdr);
pj_str_t event_type; /**< Event name. */
pj_str_t id_param; /**< Optional event ID parameter. */
pjsip_param other_param; /**< Other parameter. */
} pjsip_event_hdr;
/**
* Create an Event header.
*
* @param pool The pool.
*
* @return New Event header instance.
*/
PJ_DECL(pjsip_event_hdr*) pjsip_event_hdr_create(pj_pool_t *pool);
/**
* This structure describes Allow-Events header.
*/
typedef pjsip_generic_array_hdr pjsip_allow_events_hdr;
/**
* Create a new Allow-Events header.
*
* @param pool The pool.
*
* @return Allow-Events header.
*/
PJ_DECL(pjsip_allow_events_hdr*)
pjsip_allow_events_hdr_create(pj_pool_t *pool);
/**
* This structure describes Subscription-State header.
*/
typedef struct pjsip_sub_state_hdr
{
/** Standard header fields. */
PJSIP_DECL_HDR_MEMBER(struct pjsip_sub_state_hdr);
pj_str_t sub_state; /**< Subscription state. */
pj_str_t reason_param; /**< Optional termination reason. */
int expires_param; /**< Expires param, or -1. */
int retry_after; /**< Retry after param, or -1. */
pjsip_param other_param; /**< Other parameters. */
} pjsip_sub_state_hdr;
/**
* Create new Subscription-State header.
*
* @param pool The pool.
*
* @return Subscription-State header.
*/
PJ_DECL(pjsip_sub_state_hdr*) pjsip_sub_state_hdr_create(pj_pool_t *pool);
/**
* Initialize parser for event notify module.
*/
PJ_DECL(void) pjsip_evsub_init_parser(void);
PJ_END_DECL
/**
* @}
*/
#endif /* __PJSIP_SIMPLE_EVENT_NOTIFY_MSG_H__ */
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