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1275 |
phoenix |
#!/bin/sh
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#
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# ascq_tbl.sh - Translate SCSI t10.org's "asc-num.txt" file of
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# SCSI Additional Sense Code & Qualifiers (ASC/ASCQ's)
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# into something useful in C, creating "ascq_tbl.c" file.
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#
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#*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*#
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PREF_INFILE="t10.org/asc-num.txt" # From SCSI t10.org
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PREF_OUTFILE="ascq_tbl.c"
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#*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*#
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xlate_ascq() {
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cat | awk '
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BEGIN {
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DQ = "\042";
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OUTFILE = "'"${PREF_OUTFILE}"'";
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TRUE = 1;
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FALSE = 0;
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#debug = TRUE;
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# read and discard all lines up to and including the one that begins
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# with the "magic token" of "------- -------------- ---"...
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headers_gone = FALSE;
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while (!headers_gone) {
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if (getline <= 0)
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exit 1;
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header_line[++hdrs] = $0;
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if (debug)
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printf("header_line[%d] = :%s:\n", ++hdrs, $0);
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if ($0 ~ /^------- -------------- ---/) {
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headers_gone = TRUE;
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}
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}
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outcount = 0;
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}
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(NF > 1) {
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++outcount;
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if (debug)
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printf( "DBG: %s\n", $0 );
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ASC[outcount] = substr($0,1,2);
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ASCQ[outcount] = substr($0,5,2);
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devtypes = substr($0,10,14);
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gsub(/ /, ".", devtypes);
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DESCRIP[outcount] = substr($0,26);
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if (!(devtypes in DevTypesVoodoo)) {
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DevTypesVoodoo[devtypes] = ++voodoo;
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DevTypesIdx[voodoo] = devtypes;
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}
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DEVTYPES[outcount] = DevTypesVoodoo[devtypes];
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# Handle 0xNN exception stuff...
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if (ASCQ[outcount] == "NN" || ASCQ[outcount] == "nn")
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ASCQ[outcount] = "FF";
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}
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END {
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printf("#ifndef SCSI_ASCQ_TBL_C_INCLUDED\n") > OUTFILE;
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printf("#define SCSI_ASCQ_TBL_C_INCLUDED\n") >> OUTFILE;
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printf("\n/* AuToMaGiCaLlY generated from: %s'"${FIN}"'%s\n", DQ, DQ) >> OUTFILE;
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printf(" *******************************************************************************\n") >> OUTFILE;
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for (i=1; i<=hdrs; i++) {
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printf(" * %s\n", header_line[i]) >> OUTFILE;
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}
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printf(" */\n") >> OUTFILE;
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printf("\n") >> OUTFILE;
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for (i=1; i<=voodoo; i++) {
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printf("static char SenseDevTypes%03d[] = %s%s%s;\n", i, DQ, DevTypesIdx[i], DQ) >> OUTFILE;
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}
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printf("\nstatic ASCQ_Table_t ASCQ_Table[] = {\n") >> OUTFILE;
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for (i=1; i<=outcount; i++) {
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printf(" {\n") >> OUTFILE;
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printf(" 0x%s, 0x%s,\n", ASC[i], ASCQ[i]) >> OUTFILE;
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printf(" SenseDevTypes%03d,\n", DEVTYPES[i]) >> OUTFILE;
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printf(" %s%s%s\n", DQ, DESCRIP[i], DQ) >> OUTFILE;
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printf(" },\n") >> OUTFILE;
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}
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printf( "};\n\n" ) >> OUTFILE;
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printf( "static int ASCQ_TableSize = %d;\n\n", outcount ) >> OUTFILE;
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printf( "Total of %d ASC/ASCQ records generated\n", outcount );
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printf("\n#endif\n") >> OUTFILE;
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close(OUTFILE);
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}'
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return
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}
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#*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*#
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# main()
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if [ $# -lt 1 ]; then
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echo "INFO: No input filename supplied - using: $PREF_INFILE" >&2
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FIN=$PREF_INFILE
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else
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FIN="$1"
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if [ "$FIN" != "$PREF_INFILE" ]; then
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echo "INFO: Ok, I'll try chewing on '$FIN' for SCSI ASC/ASCQ combos..." >&2
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fi
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shift
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fi
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cat $FIN | xlate_ascq
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exit 0
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