source: svn/trunk/newcon3bcm2_21bu/BSEAV/lib/scte_127/scte_127_test.c

/***************************************************************
**
** Broadcom Corp. Confidential
** Copyright 2002 Broadcom Corp. All Rights Reserved.
**
** 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.
**
** Description: Tool to convert binary file to an ASCII byte array
**
** Created: 3/20/2008 LiQun Ruan
**      To verify SCTE127 packet
**
**
****************************************************************/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pes_scte_127.h"


extern unsigned char g_scte127_pkt_1[];
extern unsigned int g_scte127_pkt_1_size;
extern unsigned char g_scte127_pkt_2[];
extern unsigned int g_scte127_pkt_2_size;
extern unsigned char g_scte127_pkt_3[];
extern unsigned int g_scte127_pkt_3_size;
extern unsigned char g_scte127_pkt_4[];
extern unsigned int g_scte127_pkt_4_size;

void print_usage(char *argv[])
{
        printf("Usage:  %s [options]\n",argv[0]);
        printf("  Verify the PES and SCTE 127 parser.\n");
        printf("  -h            Usage information.\n");
        printf("  -p val        packet id (0/1/2/3)\n");
}

/****************************************************************
* INPUTS:               arc     argument count
*                       argv    array of arguments
*
* OUTPUTS:              none
* RETURNS:              non-zero on failure
* DESCRIPTION:          Main entry point for test application
*
****************************************************************/
int main(int argc, char *argv[])
{
        int i, j, len, packetId = 0;
        unsigned char *ptr;

        if (argc >= 2)
        {
                /* Parse arguments */
                for (i = 1; i < argc; ++i)
                {
                        if ((strcmp(argv[i],"-h") == 0) || (strcmp(argv[i],"-H") == 0))
                        {
                                print_usage(argv);
                                return 0;
                        }
                        /* packetId */
                        if ((strcmp(argv[i],"-p") == 0) || (strcmp(argv[i],"-P") == 0)) {
                                if (( i + 1) <= argc) {
                                        packetId = atoi(argv[i+1]);
                                        break;
                                }
                        }
                }
        }

        switch (packetId)
        {
                default:
                case 0:
                        printf("Parsing SCTE 127 PES Packet 1\n");
                        ptr = g_scte127_pkt_1;
                        len = g_scte127_pkt_1_size;
                        break;

                case 1:
                        printf("Parsing SCTE 127 PES Packet 2\n");
                        ptr = g_scte127_pkt_2;
                        len = g_scte127_pkt_2_size;
                        break;

                case 2:
                        printf("Parsing SCTE 127 PES Packet 2\n");
                        ptr = g_scte127_pkt_3;
                        len = g_scte127_pkt_3_size;
                        break;

                case 3:
                        printf("Parsing SCTE 127 PES Packet 3\n");
                        ptr = g_scte127_pkt_4;
                        len = g_scte127_pkt_4_size;
        }       
        ptr = pes_parser(ptr, &len);
        if (ptr) {
                if (!pes_data_field_parser(ptr, len))
                        printf("Partially Invalid packet\n");
        }
        else {
                printf("Invalid packet\n");
        }       

        return 0;
}