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/* BIN2C Converts binary data to be included in C source codes */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
static void usage(void)
{
fprintf(stderr, "BIN2C Binary to C converter\n");
fprintf(stderr, "usage: BIN2C <binfile> <cfile> <varname>\n");
exit(0);
}
int main(int argc, char **argv)
{
FILE* binfile;
FILE* cfile;
struct stat statbuf;
long len;
int cntr;
unsigned char inbyte;
char varname[80], cfilename[80];
if (argc == 1)
usage();
if (! (binfile = fopen(argv[1], "rb"))) {
perror("fopen");
exit(1);
}
stat(argv[1], &statbuf);
len = statbuf.st_size;
if (argc > 2)
strcpy(cfilename, argv[2]);
else
strcpy(cfilename,"bin2c.c");
cfile = fopen(cfilename, "wt");
cntr = 0;
if (argc > 3)
strcpy(varname, argv[3]);
else
strcpy(varname, "varname");
fprintf(cfile, "unsigned char %s[%ld] = {\n", varname, len);
fread(&inbyte, 1, 1, binfile);
while (1) {
fprintf(cfile, "0X%02X", inbyte);
fread(&inbyte, 1, 1, binfile);
if (feof(binfile))
break;
fprintf(cfile, ",");
if (++cntr > 30) {
fprintf(cfile, "\n");
cntr = 0;
}
}
fprintf(cfile, "};\n");
fclose(binfile);
fclose(cfile);
return 0;
}
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