source: svn/newcon3bcm2_21bu/BSEAV/lib/ts_cat/ca_parser.h

/***************************************************************************
 *     Copyright (c) 2008, Broadcom Corporation
 *     All Rights Reserved
 *     Confidential Property of Broadcom Corporation
 *
 *  THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED SOFTWARE LICENSE
 *  AGREEMENT  BETWEEN THE USER AND BROADCOM.  YOU HAVE NO RIGHT TO USE OR
 *  EXPLOIT THIS MATERIAL EXCEPT SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
 *
 * $brcm_Workfile:  $
 * $brcm_Revision:  $
 * $brcm_Date: $
 *
 * Module Description:
 *
 * Revision History:
 *
 * $brcm_Log:  $
 *
 ***************************************************************************/
#ifndef CA_PARSER_H__
#define CA_PARSER_H__

#include "bstd.h"
#include "berr_ids.h"

#ifdef  HOST_BUILD
#define BDBG_MSG(x)     
#define BDBG_WRN(x)     printf x
//#define       BDBG_ERR(x)     printf x
#endif

#ifdef  __cplusplus
extern "C" {
#endif

#ifndef TS_PSI_DT_CA
#define TS_PSI_DT_CA                    0x09
#endif

#define CA_LENGTH_OFFSET                1       /* offset relative to CA descriptor header */

#define CA_MAX_PRIV_DATA                32      /* maximum private data */

typedef struct ca_descriptor
{
        uint16_t CA_system_ID;                  /* 16 bit system ID */
        uint16_t CA_PID;                                /* 13 bit CA PID */
        uint8_t  priv_length;                   /* length of private data */
                uint8_t  priv_data[CA_MAX_PRIV_DATA];   /* private data */
                uint32_t sig;                                   /* signature  */
} ca_descriptor;

uint8_t *cat_parser(const uint8_t *ca_buf, size_t *psize);
int ca_parser(const uint8_t *ca_buf, size_t size, ca_descriptor *ca_desc);
void ca_dump_descriptor(ca_descriptor *ca_desc);

#ifdef  __cplusplus
}
#endif

#endif /* CA_PARSER_H__ */