source: thomson/tools/binxploder.cpp@ 2366419

/* BinXPloder - split a Thomson binary file in separate sections
 * Copyright 2013, Adrien Destugues <pulkomandy@pulkomandy.tk>
 * This file is distributed under the terms of the MIT Licence.
 */

#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "decb.cpp"

int main(int argc, char* argv[])
{
        bool listOnly = false;

        if (argc < 2 || strcmp(argv[1], "--help") == 0)
        {
                fprintf(stderr,
                        "%s file.bin [-l]\n(-l: list only, don't write sections)\n",
                        argv[0]);
                return 1;
        }

        if (argc > 2)
                listOnly = true; // FIXME use getopt or something

        FILE* f1, * f2;
        uint8_t i = 0;
        DECB_Chunk h;
        char* buf = NULL;

        f1 = fopen(argv[1], "rb");

        if (f1 < 0)
        {
                perror("Could not open input file");
                exit(-1);
        }

        if (!listOnly) 
                buf = (char*)malloc(strlen(argv[1] + 3));

        while(DECB_ReadChunk(f1, h))
        {
                printf("Type: %02x - Size: %04x - %s: %04x\n", h.type, h.length,
                        h.type == 0xFF ? "Exec" : "Load", h.addr);

                if (!listOnly)
                {
                        sprintf(buf, "%s.%02x", argv[1], i++);
                        f2 = fopen(buf, "wb");

                        fwrite(&h.data[0], h.length, 1, f2);

                        fclose(f2);
                }
        }

        free(buf);
        fclose(f1);
        return 0;
}