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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 by Dave Chapman
*
* Based on mkboot, Copyright (C) 2005 by Linus Nielsen Feltzing
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <inttypes.h>
#include "mktccboot.h"
#include "telechips.h"
static void usage(void)
{
printf("Usage: mktccboot <firmware file> <boot file> <output file>\n");
exit(1);
}
int main(int argc, char *argv[])
{
char *infile, *bootfile, *outfile;
int fdout = -1;
int n, of_size, boot_size, patched_size;
unsigned char *of_buf;
unsigned char *boot_buf = NULL;
unsigned char* image = NULL;
int ret = 0;
if(argc < 3) {
usage();
}
infile = argv[1];
bootfile = argv[2];
outfile = argv[3];
/* Read OF and boot files */
of_buf = file_read(infile, &of_size);
if (!of_buf)
{
ret = 1;
goto error_exit;
}
/* Validate input file */
if (test_firmware_tcc(of_buf, of_size))
{
printf("[ERR] Unknown OF file used, aborting\n");
ret = 2;
goto error_exit;
}
boot_buf = file_read(bootfile, &boot_size);
if (!boot_buf)
{
ret = 3;
goto error_exit;
}
/* Allocate buffer for patched firmware */
image = malloc(of_size + boot_size);
if (image == NULL)
{
printf("[ERR] Could not allocate memory, aborting\n");
ret = 4;
goto error_exit;
}
/* Create the patched firmware */
image = patch_firmware_tcc(of_buf, of_size, boot_buf, boot_size,
&patched_size);
if (!image)
{
printf("[ERR] Error creating patched firmware, aborting\n");
ret = 5;
goto error_exit;
}
fdout = open(outfile, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY, 0644);
if (fdout < 0)
{
perror(outfile);
ret = 6;
goto error_exit;
}
n = write(fdout, image, patched_size);
if (n != patched_size)
{
printf("[ERR] Could not write output file %s\n",outfile);
ret = 7;
goto error_exit;
}
error_exit:
if (fdout >= 0)
close(fdout);
if (of_buf)
free(of_buf);
if (boot_buf)
free(boot_buf);
if (image)
free(image);
return ret;
}
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