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| 2 | /* file gcftest.c |
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| 3 | * ========= |
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| 4 | * |
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| 5 | * version 1, 18-Oct-2003 |
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| 6 | * |
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| 7 | * test module for GCF data |
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| 8 | * K. Stammler, 18-Oct-2003 |
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| 9 | */ |
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| 10 | |
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| 11 | |
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| 12 | #include <stdio.h> |
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| 13 | #include <string.h> |
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| 14 | #include "basecnst.h" |
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| 15 | #include "sysbase.h" |
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| 16 | #include "tcusrdef.h" |
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| 17 | #include "gcflib.h" |
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| 18 | |
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| 19 | |
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| 20 | |
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| 21 | int main( int argc, char *argv[] ) |
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| 22 | { |
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| 23 | /* local variables */ |
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| 24 | char gcffile[cBcFileLth+1]; /* input GCF file */ |
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| 25 | FILE *gcf; /* pointer to GCF file */ |
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| 26 | GcfRawHeaderT rhdr; /* raw header */ |
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| 27 | GcfHeaderT hdr; /* decoded header */ |
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| 28 | int i; /* counter */ |
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| 29 | char str[cBcLineLth+1]; /* text string */ |
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| 30 | char recend[cBcTimeLth+1]; /* end time of block */ |
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| 31 | char lasttime[cBcTimeLth+1]; /* last block end time */ |
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| 32 | float gaplth; /* length of data gap */ |
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| 33 | TSyStatus status; /* return status */ |
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| 34 | |
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| 35 | /* executable code */ |
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| 36 | |
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| 37 | if (argc != 2) { |
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| 38 | fprintf( stderr, "Usage: %s <inpfile>\n", argv[0] ); |
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| 39 | return 1; |
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| 40 | } /*endif*/ |
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| 41 | |
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| 42 | /* get parameters */ |
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| 43 | strcpy ( gcffile, argv[1] ); |
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| 44 | |
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| 45 | status = cBcNoError; |
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| 46 | |
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| 47 | GcfSetTapcode( 2, "HH", &status ); |
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| 48 | if (SySevere(&status)) err_writemsg( status, "setting tapcode", TRUE ); |
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| 49 | |
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| 50 | gcf = fopen( gcffile, "r" ); |
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| 51 | if (gcf == NULL) { |
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| 52 | fprintf( stderr, "%s: cannot open input file %s\n", argv[0], gcffile ); |
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| 53 | return 1; |
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| 54 | } /*endif*/ |
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| 55 | |
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| 56 | *lasttime = '\0'; |
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| 57 | gaplth = 0.0; |
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| 58 | |
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| 59 | FOREVER { |
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| 60 | |
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| 61 | GcfReadRawHeader( gcf, &rhdr, &status ); |
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| 62 | if (status == GcfERR_EOF_FOUND) { |
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| 63 | status = cBcNoError; |
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| 64 | break; |
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| 65 | } /*endif*/ |
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| 66 | if (SySevere(&status)) err_writemsg( status, "error reading header", TRUE ); |
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| 67 | |
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| 68 | GcfDecodeHeader( &rhdr, &hdr, &status ); |
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| 69 | if (SySevere(&status)) |
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| 70 | err_writemsg( status, "error reading header", TRUE ); |
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| 71 | |
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| 72 | /* check for data gap */ |
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| 73 | tc_tadd( hdr.blktime, (float)(hdr.numrec*hdr.cmpcode/hdr.smprate), |
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| 74 | recend, &status ); |
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| 75 | if (SySevere(&status)) |
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| 76 | err_writemsg( status, "error computing end time", TRUE ); |
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| 77 | if (*lasttime != '\0') |
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| 78 | gaplth = tc_tdiff( hdr.blktime, lasttime, &status ); |
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| 79 | |
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| 80 | GcfPrintHeader( stdout, &hdr ); |
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| 81 | if (gaplth == 0.0) { |
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| 82 | printf( " cont" ); |
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| 83 | } else { |
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| 84 | printf( " %4.1f", gaplth ); |
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| 85 | } /*endif*/ |
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| 86 | printf( "\n" ); |
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| 87 | |
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| 88 | GcfSkipDataBlock( gcf, &rhdr ); |
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| 89 | |
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| 90 | strcpy( lasttime, recend ); |
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| 91 | |
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| 92 | } /*endwhile*/ |
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| 93 | |
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| 94 | fclose( gcf ); |
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| 95 | |
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| 96 | return 0; |
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| 97 | |
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| 98 | } /* end of main */ |
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