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/********************************************************************
* *
* THIS FILE IS PART OF THE Ogg Vorbis SOFTWARE CODEC SOURCE CODE. *
* USE, DISTRIBUTION AND REPRODUCTION OF THIS SOURCE IS GOVERNED BY *
* THE GNU PUBLIC LICENSE 2, WHICH IS INCLUDED WITH THIS SOURCE. *
* PLEASE READ THESE TERMS DISTRIBUTING. *
* *
* THE OggSQUISH SOURCE CODE IS (C) COPYRIGHT 1994-2000 *
* by Monty <monty@xiph.org> and The XIPHOPHORUS Company *
* http://www.xiph.org/ *
* *
********************************************************************
function: utility main for loading and operating on codebooks
last mod: $Id: run.c,v 1.5 2000/01/05 15:04:59 xiphmont Exp $
********************************************************************/
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <string.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include "bookutil.h"
/* command line:
utilname input_book.vqh input_data.vqd [input_data.vqd]
produces output data on stdout
(may also take input data from stdin)
*/
extern void process_preprocess(codebook *b,char *basename);
extern void process_postprocess(codebook *b,char *basename);
extern void process_vector(codebook *b,double *a);
extern void process_usage(void);
int main(int argc,char *argv[]){
char *name;
char *basename;
double *a=NULL;
codebook *b=NULL;
argv++;
if(*argv==NULL){
process_usage();
exit(1);
}
name=strdup(*argv);
b=codebook_load(name);
a=alloca(sizeof(double)*b->dim);
argv=argv++;
{
char *dot;
basename=strrchr(name,'/');
if(basename)
basename=strdup(basename);
else
basename=strdup(name);
dot=strchr(basename,'.');
if(dot)*dot='\0';
}
process_preprocess(b,basename);
while(*argv){
/* only input files */
char *file=strdup(*argv++);
FILE *in=fopen(file,"r");
reset_next_value();
while(get_vector(b,in,a)!=-1)
process_vector(b,a);
fclose(in);
}
/* take any data from stdin */
{
struct stat st;
if(fstat(STDIN_FILENO,&st)==-1){
fprintf(stderr,"Could not stat STDIN\n");
exit(1);
}
if((S_IFIFO|S_IFREG|S_IFSOCK)&st.st_mode){
reset_next_value();
while(get_vector(b,stdin,a)!=-1)
process_vector(b,a);
}
}
process_postprocess(b,basename);
return 0;
}
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