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/* data2c - Copyright (C) 2001-2002 Jacob Kroon, see COPYING for details */
#include <inttypes.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/stat.h>
void errorc(char *msg)
{
fprintf(stderr, "%s\n", msg);
exit(1);
}
void errorcc(char *msg1, char *msg2)
{
fprintf(stderr, "%s%s\n", msg1, msg2);
exit(1);
}
int main(int argc, char **argv)
{
FILE *in = NULL, *out = NULL;
char buffer[100];
unsigned char ch;
int i = 0;
uint32_t size;
struct stat theStat;
if (argc != 3)
errorc("Usage : data2c <file> <array>");
if ((in = fopen(argv[1], "rb")) == NULL)
errorcc("Couldn't open file for reading : ", argv[1]);
stat(argv[1], &theStat);
size = theStat.st_size;
sprintf(buffer, "%s.c", argv[2]);
if ((out = fopen(buffer, "wb")) == NULL)
errorcc("Couldn't open file for writing : ", buffer);
fprintf(out, "/* %s */\n", buffer);
fprintf(out, "unsigned char %s[] = {\n", argv[2]);
for (i = 0; i < 4; i++)
fprintf(out, "%d,", ((uint8_t *) & size)[i]);
while (fread(&ch, 1, 1, in) != 0)
fprintf(out, "%d,", ch);
fseek(out, -1, SEEK_CUR);
fprintf(out, "};\n");
fclose(in);
fclose(out);
return 0;
}
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