67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
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* bin2c: A Program to convert binary data into C source code
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* Copyright 2004 by Adrian Prantl <adrian@f4z.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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char* self = 0;
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void usage() {
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printf("Usage:\n%s input.bin output.h name\n\n", self);
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}
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void bail_out(const char* s1, const char* s2) {
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fprintf(stderr, "%s: FATAL ERROR:\n%s%s\n", self, s1, s2);
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exit(1);
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}
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int main(int argc, char** argv) {
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FILE *fi, *fo;
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int c, i;
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self = argv[0];
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if (argc != 4) {
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usage();
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return 0;
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}
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if ((fi = fopen(argv[1], "rb")) == 0)
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bail_out("Cannot open input file ", argv[1]);
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if ((fo = fopen(argv[2], "w")) == 0)
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bail_out("Cannot open output file ", argv[2]);
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if ((c = fgetc(fi)) != EOF) {
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fprintf(fo, "#ifndef %s_H\n", argv[3]);
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fprintf(fo, "#define %s_H\n\n", argv[3]);
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fprintf(fo, "const char %s[] = {\n", argv[3]);
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fprintf(fo, c < 16 ? " 0x%02x" : " 0x%02x", c);
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}
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i = 1;
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while ((c = fgetc(fi)) != EOF) {
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if (i < 12)
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fprintf(fo, ", 0x%02x", c);
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else {
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fprintf(fo, ",\n 0x%02x", c);
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i = 0;
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}
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i++;
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}
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fprintf(fo, "\n};\n\n");
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fprintf(fo, "#endif\n");
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printf("converted %s\n", argv[1]);
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return 0;
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}
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