rvsdpsymb.h

h.248协议源码

/************************************************************************
Filename    : rvsdpsymb.h
Description : Sdp Symbols Table
The constant are defined in such a way that identical literal symbols
will have the same numerical constant
************************************************************************
                Copyright (c) 1999 RADVision Inc.
************************************************************************
NOTICE:
This document contains information that is proprietary to RADVision LTD.
No part of this publication may be reproduced in any form whatsoever 
without written prior approval by RADVision LTD..

RADVision LTD. reserves the right to revise this publication and make 
changes without obligation to notify any person of such revisions or 
changes.
************************************************************************
************************************************************************
$Revision: 1.0$
$Date:3/29/00$
$Author:Dan E.$
************************************************************************/
#ifndef RVSDPSYMB_H
#define RVSDPSYMB_H

#if defined(__cplusplus)
extern "C" {
#endif

/* Undef to disable the string fields used to hold unknown constant values */
#define RV_SDPSYMB_USESTRING

#define RV_SDPSYMB_BASE_			100

#define RV_SDPSYMB_IN				RV_SDPSYMB_BASE_+1
#define RV_SDPSYMB_ATM              RV_SDPSYMB_IN+1
#define RV_SDPSYMB_LOCAL            RV_SDPSYMB_ATM+1
#define RV_SDPSYMB_OTHER            RV_SDPSYMB_LOCAL+1
#define RV_SDPSYMB_TN               RV_SDPSYMB_OTHER+1
#define RV_SDPSYMB_ANY              RV_SDPSYMB_TN+1
#define RV_SDPSYMB_IGNORE           RV_SDPSYMB_ANY+1

#define RV_SDPSYMB_IP4 				RV_SDPSYMB_IGNORE+1
#define RV_SDPSYMB_IP6 				RV_SDPSYMB_IP4+1
#define RV_SDPSYMB_EPN              RV_SDPSYMB_IP6+1
#define RV_SDPSYMB_NSAP             RV_SDPSYMB_EPN+1
#define RV_SDPSYMB_E164             RV_SDPSYMB_NSAP+1
#define RV_SDPSYMB_GWID             RV_SDPSYMB_E164+1
#define RV_SDPSYMB_ALIAS            RV_SDPSYMB_GWID+1
#define RV_SDPSYMB_RFC2543          RV_SDPSYMB_ALIAS+1

#define RV_SDPSYMB_AUDIO 			RV_SDPSYMB_RFC2543 +1
#define RV_SDPSYMB_NAS              RV_SDPSYMB_AUDIO+1
#define RV_SDPSYMB_VIDEO            RV_SDPSYMB_NAS+1
#define RV_SDPSYMB_APP              RV_SDPSYMB_VIDEO+1
#define RV_SDPSYMB_DATA             RV_SDPSYMB_APP+1
#define RV_SDPSYMB_IMAGE            RV_SDPSYMB_DATA+1
#define RV_SDPSYMB_CONTROL          RV_SDPSYMB_IMAGE+1

#define RV_SDPSYMB_RTPAVP 			RV_SDPSYMB_CONTROL+1
#define RV_SDPSYMB_ATMAVP           RV_SDPSYMB_RTPAVP+1
#define RV_SDPSYMB_UDP		        RV_SDPSYMB_ATMAVP+1
#define RV_SDPSYMB_UDP_T38		    RV_SDPSYMB_UDP+1
#define RV_SDPSYMB_AAL1ATMF			RV_SDPSYMB_UDP_T38+1
#define RV_SDPSYMB_AAL1ITU			RV_SDPSYMB_AAL1ATMF+1			
#define RV_SDPSYMB_AAL1CUSTOM		RV_SDPSYMB_AAL1ITU+1
#define RV_SDPSYMB_AAL2ATMF			RV_SDPSYMB_AAL1CUSTOM+1
#define RV_SDPSYMB_AAL2ITU			RV_SDPSYMB_AAL2ATMF+1		
#define RV_SDPSYMB_AAL2CUSTOM		RV_SDPSYMB_AAL2ITU+1
#define RV_SDPSYMB_AAL5ATMF			RV_SDPSYMB_AAL2CUSTOM+1
#define RV_SDPSYMB_AAL5ITU			RV_SDPSYMB_AAL5ATMF+1		
#define RV_SDPSYMB_AAL5CUSTOM		RV_SDPSYMB_AAL5ITU+1
#define RV_SDPSYMB_H323C			RV_SDPSYMB_AAL5CUSTOM+1

#define RV_SDPSYMB_CLEAR			RV_SDPSYMB_H323C+1
#define RV_SDPSYMB_BASE64           RV_SDPSYMB_CLEAR+1
#define RV_SDPSYMB_URI              RV_SDPSYMB_BASE64+1
#define RV_SDPSYMB_PROMPT           RV_SDPSYMB_URI+1

#define RV_SDPSYMB_DAY				RV_SDPSYMB_PROMPT+1	
#define RV_SDPSYMB_HOUR				RV_SDPSYMB_DAY+1
#define RV_SDPSYMB_MONTH			RV_SDPSYMB_HOUR+1
#define RV_SDPSYMB_SECOND			RV_SDPSYMB_MONTH+1

#define RV_SDPSYMB_SENDONLY         RV_SDPSYMB_SECOND+1
#define RV_SDPSYMB_RECVONLY			RV_SDPSYMB_SENDONLY+1
#define RV_SDPSYMB_SENDRECV			RV_SDPSYMB_RECVONLY+1

#define RV_SDPSYMB_VCCI				RV_SDPSYMB_SENDRECV+1
#define RV_SDPSYMB_CID				RV_SDPSYMB_VCCI+1
#define RV_SDPSYMB_BCG				RV_SDPSYMB_CID+1
#define RV_SDPSYMB_PORT				RV_SDPSYMB_BCG+1
#define RV_SDPSYMB_VPI				RV_SDPSYMB_PORT+1
#define RV_SDPSYMB_VCI				RV_SDPSYMB_VPI+1
#define RV_SDPSYMB_VPCI				RV_SDPSYMB_VCI+1

#define RV_SDPSYMB_MAX_				RV_SDPSYMB_VPCI+1

/**************** SDP network type ************/
typedef enum {
	RV_SDPNETTYPE_NOTSET	= 0,
	RV_SDPNETTYPE_IN		= RV_SDPSYMB_IN,                 	/*  IN     */
	RV_SDPNETTYPE_ATM		= RV_SDPSYMB_ATM,                 	/*  ATM    */
	RV_SDPNETTYPE_LOCAL		= RV_SDPSYMB_LOCAL,               	/*  LOCAL  */
	RV_SDPNETTYPE_OTHER		= RV_SDPSYMB_OTHER,					/*  Other  */
	RV_SDPNETTYPE_TN		= RV_SDPSYMB_TN,					/*  TN     */
	RV_SDPNETTYPE_ANY		= RV_SDPSYMB_ANY,					/*  ANY    */
	RV_SDPNETTYPE_IGNORE	= RV_SDPSYMB_IGNORE,				/*  IGNORE */
	RV_SDPNETTYPE_UNKNOWN	= RV_SDPSYMB_MAX_ + 1
} RvSdpNetType;

/**************** SDP addresses ************/
typedef enum {
	RV_SDPADDRTYPE_NOTSET    = 0,
	RV_SDPADDRTYPE_IP4       = RV_SDPSYMB_IP4,                  /*  IP4    */
	RV_SDPADDRTYPE_IP6		 = RV_SDPSYMB_IP6,					/*  IP6    */
    RV_SDPADDRTYPE_ENDPOINT  = RV_SDPSYMB_EPN,                  /*  epn    */
    RV_SDPADDRTYPE_NSAP      = RV_SDPSYMB_NSAP,                 /*  nsap   */
	RV_SDPADDRTYPE_E164      = RV_SDPSYMB_E164,                 /*  e164   */
	RV_SDPADDRTYPE_GWID      = RV_SDPSYMB_GWID,					/*  GWID   */
	RV_SDPADDRTYPE_ALIAS     = RV_SDPSYMB_ALIAS,				/*  ALIAS  */
	RV_SDPADDRTYPE_RFC2543   = RV_SDPSYMB_RFC2543,				/*  RFC2543*/
	RV_SDPADDRTYPE_ANY       = RV_SDPSYMB_ANY,					/*  ANY    */
	RV_SDPADDRTYPE_IGNORE    = RV_SDPSYMB_IGNORE,				/*  IGNORE */
	RV_SDPADDRTYPE_UNKNOWN	 = RV_SDPSYMB_MAX_ + 2
} RvSdpAddrType;

/**************** SDP media types ************/
typedef enum {
	RV_SDPMEDIATYPE_NOTSET	 = 0,
	RV_SDPMEDIATYPE_AUDIO    = RV_SDPSYMB_AUDIO,                /*  audio  */
	RV_SDPMEDIATYPE_NAS		 = RV_SDPSYMB_NAS,		            /*  nas    */
	RV_SDPMEDIATYPE_VIDEO	 = RV_SDPSYMB_VIDEO,	            /*  video    */
	RV_SDPMEDIATYPE_APP		 = RV_SDPSYMB_APP,		            /*  application */
	RV_SDPMEDIATYPE_DATA	 = RV_SDPSYMB_DATA,		            /*  data    */
	RV_SDPMEDIATYPE_IMAGE	 = RV_SDPSYMB_IMAGE,		        /*  image   */
	RV_SDPMEDIATYPE_CONTROL	 = RV_SDPSYMB_CONTROL,		        /*  control */
	RV_SDPMEDIATYPE_UNKNOWN	 = RV_SDPSYMB_MAX_ + 3
} RvSdpMediaType;

/**************** SDP media protocols ********/

typedef enum {
	RV_SDPPROTOCOL_NOTSET		= 0,
	RV_SDPPROTOCOL_RTP			= RV_SDPSYMB_RTPAVP ,           /*  RTP/AVP  */
	RV_SDPPROTOCOL_LOCAL		= RV_SDPSYMB_LOCAL  ,           /*  LOCAL  */
	RV_SDPPROTOCOL_ATM			= RV_SDPSYMB_ATMAVP ,           /*  atm/avp  */
	RV_SDPPROTOCOL_UDP			= RV_SDPSYMB_UDP,
	RV_SDPPROTOCOL_UDP_T38		= RV_SDPSYMB_UDP_T38,			/*  udp t38 */
	RV_SDPPROTOCOL_AAL1ATMF		= RV_SDPSYMB_AAL1ATMF,
	RV_SDPPROTOCOL_AAL1ITU		= RV_SDPSYMB_AAL1ITU,			
	RV_SDPPROTOCOL_AAL1CUSTOM	= RV_SDPSYMB_AAL1CUSTOM,
	RV_SDPPROTOCOL_AAL2ATMF		= RV_SDPSYMB_AAL2ATMF,
	RV_SDPPROTOCOL_AAL2ITU		= RV_SDPSYMB_AAL2ITU,			
	RV_SDPPROTOCOL_AAL2CUSTOM	= RV_SDPSYMB_AAL2CUSTOM,	
	RV_SDPPROTOCOL_AAL5ATMF		= RV_SDPSYMB_AAL5ATMF,
	RV_SDPPROTOCOL_AAL5ITU		= RV_SDPSYMB_AAL5ITU,			
	RV_SDPPROTOCOL_AAL5CUSTOM	= RV_SDPSYMB_AAL5CUSTOM,
	RV_SDPPROTOCOL_H323C		= RV_SDPSYMB_H323C,
	RV_SDPPROTOCOL_UNKNOWN		= RV_SDPSYMB_MAX_ + 4
} RvSdpProtocol;

/**************** SDP encryption methods ********/
typedef enum
{
	RV_SDPENCRMTHD_NOTSET = 0,
	RV_SDPENCRMTHD_CLEAR  = RV_SDPSYMB_CLEAR,	 /* clear  */
	RV_SDPENCRMTHD_BASE64 = RV_SDPSYMB_BASE64,  /* base64 */
	RV_SDPENCRMTHD_URI    = RV_SDPSYMB_URI,		/* uri    */
	RV_SDPENCRMTHD_PROMPT = RV_SDPSYMB_PROMPT,  /* prompt */
	RV_SDPENCRMTHD_UNKNOWN	= RV_SDPSYMB_MAX_ + 5
} RvSdpEncrMethod;

/**************** Typed-time units ********/
typedef enum 
{
	RV_SDPTIMETYPE_DAY		= RV_SDPSYMB_DAY,		/* "d" */		
	RV_SDPTIMETYPE_HOUR		= RV_SDPSYMB_HOUR,		/* "h" */
	RV_SDPTIMETYPE_MONTH	= RV_SDPSYMB_MONTH,		/* "m" */
	RV_SDPTIMETYPE_SECOND	= RV_SDPSYMB_SECOND		/* "s" */
} RvSdpTimeUnit;

/**************** Send mode  ********/
typedef enum 
{
	RV_SDPCONNECTMODE_NOTSET	= 0,
	RV_SDPCONNECTMODE_SENDONLY = RV_SDPSYMB_SENDONLY,		/* "sendonly" */		
	RV_SDPCONNECTMODE_RECVONLY = RV_SDPSYMB_RECVONLY,		/* "recvonly" */
	RV_SDPCONNECTMODE_SENDRECV = RV_SDPSYMB_SENDRECV		/* "sendrecv" */
} RvSdpConnectionMode;

/**************** VcId Type  ********/
typedef enum 
{
	RV_SDPVCID_NOTSET		= 0,
	RV_SDPVCID_VCCI			= RV_SDPSYMB_VCCI,			
	RV_SDPVCID_CID			= RV_SDPSYMB_CID,	
	RV_SDPVCID_BCG			= RV_SDPSYMB_BCG,
	RV_SDPVCID_PORT			= RV_SDPSYMB_PORT,
	RV_SDPVCID_VPI			= RV_SDPSYMB_VPI,			
	RV_SDPVCID_VCI			= RV_SDPSYMB_VCI,	
	RV_SDPVCID_VPCI			= RV_SDPSYMB_VPCI,	
	RV_SDPVCID_NSAP			= RV_SDPSYMB_NSAP,
	RV_SDPVCID_E164			= RV_SDPSYMB_E164,
	RV_SDPVCID_GWID			= RV_SDPSYMB_GWID,
	RV_SDPVCID_ALIAS		= RV_SDPSYMB_ALIAS,
	RV_SDPVCID_UNKNOWN		= RV_SDPSYMB_MAX_ + 6
} RvSdpVcId;

const char * rvSdpSymbolGetString(int value,RvStatus* stat);

#if defined(__cplusplus)
}
#endif

#endif /* RVSDPSYMB_H */