ref: 5095f44178e0cbf98419f1a4a22b5d0581813877
dir: /testsuite/bin2ascii_main.c/
/*************************************************************************/
/* */
/* Language Technologies Institute */
/* Carnegie Mellon University */
/* Copyright (c) 2003 */
/* All Rights Reserved. */
/* */
/* Permission is hereby granted, free of charge, to use and distribute */
/* this software and its documentation without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of this work, and to */
/* permit persons to whom this work is furnished to do so, subject to */
/* the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* 4. The authors' names are not used to endorse or promote products */
/* derived from this software without specific prior written */
/* permission. */
/* */
/* CARNEGIE MELLON UNIVERSITY AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL CARNEGIE MELLON UNIVERSITY NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author: Alan W Black (awb@cs.cmu.edu) */
/* Date: December 2003 */
/*************************************************************************/
/* */
/* Convert binary to ascii files (for tracks) */
/*************************************************************************/
#include <stdio.h>
#include "cst_wave.h"
#include "cst_tokenstream.h"
#include "cst_args.h"
int main(int argc, char **argv)
{
cst_val *files;
const cst_val *f;
cst_features *args;
int i,n;
const char *datatype;
FILE *fd;
int channels;
int d_int;
float d_flt;
double d_dbl;
int swap = FALSE;
args = new_features();
files =
cst_args(argv,argc,
"usage: bin2ascii OPTIONS\n"
"Convert a binary file to ascii\n"
"-type <string> int, float or double\n"
"-swap Swap data\n"
"-c <int> Number of channels\n",
args);
channels = get_param_int(args,"-c",12);
if (feat_present(args,"-swap"))
swap = TRUE;
datatype = get_param_string(args,"-type","int");
for (f=files; f; f=val_cdr(f))
{
fd = fopen(val_string(val_car(f)),"rb");
n = 0;
while (! feof(fd))
{
for (i=0; i<channels; i++)
{
if (cst_streq(datatype,"int"))
{
n = fread(&d_int,4,1,fd);
if (n != 1) break;
if (swap) d_int = SWAPINT(d_int);
printf("%d ",d_int);
}
else if (cst_streq(datatype,"float"))
{
n = fread(&d_flt,4,1,fd);
if (n != 1) break;
if (swap) swapfloat(&d_flt);
printf("%f ",d_flt);
}
else if (cst_streq(datatype,"double"))
{
n = fread(&d_dbl,8,1,fd);
if (n != 1) break;
if (swap) swapdouble(&d_dbl);
printf("%g ",d_dbl);
}
else
{
fprintf(stderr,"bin2ascii: unknown data type \"%s\"",datatype);
return -1;
}
}
if (n==0 && i == 0)
break;
printf("\n");
}
}
return 0;
}