view include/rtp_alloc.h @ 0:9e7e9ba22e42

starting project with public header files
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2024 09:10:27 +0000
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/*
 * This header file defines the ad hoc control interface
 * to themwi-rtp-mgr over a dedicated local socket.
 */

#pragma once

struct rtp_alloc_req {
	uint32_t	transact_ref;
	uint32_t	ep_type;
};

#define	RTP_ALLOC_DO_GSM1	1
#define	RTP_ALLOC_DO_PSTN	2
#define	RTP_ALLOC_DO_GSM2	4

#define	RTP_ALLOC_TYPE_GSM	RTP_ALLOC_DO_GSM1
#define	RTP_ALLOC_TYPE_PSTN	RTP_ALLOC_DO_PSTN
#define	RTP_ALLOC_TYPE_GSM2PSTN	(RTP_ALLOC_DO_GSM1 | RTP_ALLOC_DO_PSTN)
#define	RTP_ALLOC_TYPE_GSM2GSM	(RTP_ALLOC_DO_GSM1 | RTP_ALLOC_DO_GSM2)

struct rtp_alloc_resp {
	uint32_t	transact_ref;
	uint32_t	res;
	struct sockaddr_storage gsm_addr;
	struct sockaddr_storage pstn_addr;	/* also used for 2nd GSM */
};

#define	RTP_ALLOC_OK		0
#define	RTP_ALLOC_ERR_PARAM	1
#define	RTP_ALLOC_ERR_RSRC	2