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/* Copyright (c) 2015 Ryan Castellucci, All Rights Reserved */
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include "hex.h"
void filehex(FILE *ifile, const unsigned char *filename) {
unsigned char hexed[65];
unsigned char buf[65536];
size_t offset;
int r, i, buf_pos, i_max;
offset = buf_pos = 0;
while ((r = fread(buf + buf_pos, 1, 256, ifile)) > 0) {
i_max = r + buf_pos - 31;
for (i = 0; i < i_max; ++i, ++offset) {
printf("%s:%s,%zu\n", hex(buf+i, 32, hexed, 65), filename, offset);
}
memcpy(buf, buf+i, buf_pos = 31);
}
}
int main(int argc, char **argv) {
int i;
FILE *ifile;
/*
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", argv[0]);
return 1;
}*/
if (argc == 1) {
filehex(stdin, "STDIN");
} else {
for (i = 1; i < argc; ++i) {
if ((ifile = fopen(argv[i], "r")) != NULL) {
filehex(ifile, argv[i]);
fclose(ifile);
}
}
}
return 0;
}
/* vim: set ts=2 sw=2 et ai si: */