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34 lines
1002 B
34 lines
1002 B
2 years ago
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/*********************************************************************
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* Copyright 2018, UCAR/Unidata
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* See netcdf/COPYRIGHT file for copying and redistribution conditions.
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*********************************************************************/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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/* BOM Sequences */
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static char* U8 = "\xEF\xBB\xBF"; /* UTF-8 */
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static char* BE32 = "\x00\x00\xFE\xFF"; /* UTF-32; big-endian */
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/* static char* LE32 = "\xFF\xFE"; /\* UTF-32; little-endian *\/ */
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static char* BE16 = "\xFE\xFF"; /* UTF-16; big-endian */
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/* static char* LE16 = "\xFF\xFE"; /\* UTF-16; little-endian *\/ */
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int
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main(int argc, char** argv)
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{
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char* bom = U8;
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size_t bomlen = 3;
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if(argc > 1 && strlen(argv[1]) > 0) {
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char* which = argv[1];
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switch (which[0]) {
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case '1': bom = BE16; bomlen = 2; break;
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case '3': bom = BE32; bomlen = 2; break;
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default: break;
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}
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}
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fwrite(bom,1,bomlen,stdout);
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exit(0);
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}
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