h_strip.c

speech signal process tools

/********************************************/
/** NIST Speech Header Resources (SPHERE)  **/
/** Release 1.5 (beta)                     **/
/** Stan Janet ([e-mail]) **/
/** October 1990                           **/
/********************************************/

/* File: h_strip.c */

/******************************************/
/* This program demonstrates how a NIST   */
/* header can be stripped from a file.    */
/******************************************/

#include <stdio.h>
#include "header.h"
#include "sp.h"
#include "version.h"

main(argc,argv)
int argc;
char *argv[];
{
register FILE *fp, *outfp;
struct header_t *h;
char *prog, *errmsg;
static char usage[] = "Usage:  %s inputfile -|outputfile\n";
extern char *rindex();

prog = rindex(argv[0],'/');
prog = (prog == CNULL) ? argv[0] : (prog + 1);

if (argc != 3) {
	(void) fprintf(stderr,usage,prog);
	exit(ERROR_EXIT_STATUS);
}

fp = fopen(argv[1],"r");
if (fp == FPNULL) {
	(void) fprintf(stderr,"%s: could not open %s\n",prog,argv[1]);
	exit(ERROR_EXIT_STATUS);
}

if (strcmp(argv[2],"-") == 0)
	outfp = stdout;
else {
	outfp = fopen(argv[2],"w");
	if (outfp == FPNULL) {
		(void) fprintf(stderr,"%s: could not open %s\n",prog,argv[2]);
		exit(ERROR_EXIT_STATUS);
	}
}

h = sp_open_header(fp,FALSE,&errmsg);
if (h == HDRNULL) {
	(void) fprintf(stderr,"%s: error opening %s -- %s\n",prog,argv[1],errmsg);
	exit(ERROR_EXIT_STATUS);
}

if (sp_fpcopy(fp,outfp) < 0) {
	(void) fprintf(stderr,"%s: error copying samples\n",prog);
	exit(ERROR_EXIT_STATUS);
}

if (sp_close_header(h) < 0) {
	(void) fprintf(stderr,"%s: sp_close_header for %s failed\n",prog,argv[1]);
	exit(ERROR_EXIT_STATUS);
}

exit(0);
}