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EST_cutils.c
/*************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1996,1997 */
/* 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. */
/* */
/* THE UNIVERSITY OF EDINBURGH 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 THE UNIVERSITY OF EDINBURGH 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 and Paul Taylor */
/* Date : July 1996 */
/*-----------------------------------------------------------------------*/
/* Various Low level C utilities */
/* */
/*=======================================================================*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include "EST_unix.h"
#include <string.h>
#include "EST_cutils.h"
#define _S_S_S(S) #S
#define STRINGIZE(S) _S_S_S(S)
const char * const est_tools_version =
STRINGIZE(ESTVERSION) ":" STRINGIZE(ESTSTATE) " " STRINGIZE(ESTDATE) ;
const char * const est_name = STRINGIZE(ESTNAME);
#ifdef ESTLIBDIRC
# define ESTLIBDIR STRINGIZE(ESTLIBDIRC)
#endif
#ifndef ESTLIBDIR
#define ESTLIBDIR "/usr/local/lib/speech_tools"
#endif
#ifdef ESTDATADIRC
# define ESTDATADIR STRINGIZE(ESTDATADIRC)
#endif
#ifndef ESTDATADIR
#define ESTDATADIR "/usr/local/share/speech_tools"
#endif
const char * const est_libdir = ESTLIBDIR;
const char * const est_datadir = ESTDATADIR;
const char * const est_ostype = STRINGIZE(ESTOSTYPE);
char *cmake_tmp_filename()
{
char *tdir;
char fname[1024];
static int n=0;
char *t1;
int i,j;
if (((tdir=getenv("TMPDIR")) == NULL) &&
((tdir=getenv("TEMP")) == NULL) &&
((tdir=getenv("TMP")) == NULL))
tdir = "/tmp";
t1 = wstrdup(tdir);
/* If it contains a double quote there might be a security hole */
for (j=i=0; t1[i] != '\0'; i++)
if (t1[i] != '"')
t1[j++]=t1[i];
sprintf(fname,"%s/est_%05ld_%05d",t1,(long)getpid(),n++);
return wstrdup(fname);
}
enum EST_bo_t str_to_bo(const char *boname)
{
/* EST_String to byte order */
if ((streq(boname,"hilo")) || (streq(boname,"big")) ||
(streq(boname,"MSB")) || (streq(boname,"big_endian")))
return bo_big;
else if ((streq(boname,"lohi")) || (streq(boname,"little")) ||
(streq(boname,"LSB")) || (streq(boname,"little_endian")))
return bo_little;
else if ((streq(boname,"native")) || (streq(boname,"mine")))
return (EST_BIG_ENDIAN ? bo_big : bo_little);
else if ((streq(boname,"nonnative")) || (streq(boname,"other")) ||
(streq(boname,"wrong")) || (streq(boname,"swap")) ||
(streq(boname,"swapped")))
return (EST_BIG_ENDIAN ? bo_little : bo_big);
else
{
fprintf(stderr,"Unknown byte swap format: \"%s\" assuming native\n",
boname);
return (EST_BIG_ENDIAN ? bo_big : bo_little);
}
}
const char *bo_to_str(enum EST_bo_t bo)
{
/* byte order to str */
switch (bo)
{
case bo_big: return "hilo";
case bo_little: return "lohi";
default:
fprintf(stderr,"Unrecognized byte order %d\n",bo);
return "unrecognized";
}
}