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//
// NAME
//
// load the content of an inverted index.
//
// SYNOPSIS
//
// mifluzload file
//
// DESCRIPTION
//
// mifluzload reads from <b>stdout</b> a complete ascii description
// of the <b>file</b> inverted index using the <i>WordList::Read</i>
// method.
//
// ENVIRONMENT
//
// <b>MIFLUZ_CONFIG</b>
// file name of configuration file read by WordContext(3). Defaults to
// <b>~/.mifluz.</b>
//
//
// END
//
// Part of the ht://Dig package <http://www.htdig.org/>
// Copyright (c) 1999-2004 The ht://Dig Group
// For copyright details, see the file COPYING in your distribution
// or the GNU Library General Public License (LGPL) version 2 or later
// <http://www.gnu.org/copyleft/lgpl.html>
//
#ifdef HAVE_CONFIG_H
#include "htconfig.h"
#endif /* HAVE_CONFIG_H */
#include <stdlib.h>
#include <unistd.h>
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif /* HAVE_GETOPT_H */
#include <locale.h>
#include <htString.h>
#include <WordContext.h>
#include <WordList.h>
static void action(WordContext* context, const String& file)
{
WordList *words = context->List();
if(words->Open(file, O_RDWR | O_TRUNC) != OK) exit(1);
if(words->Read(stdin) < 0) exit(1);
if(words->Close() != OK) exit(1);
delete words;
}
static void usage()
{
fprintf(stderr, "usage: mifluzload [-zv] file\n");
exit(1);
}
int main(int argc, char *argv[])
{
if(argc < 2) usage();
setlocale(LC_ALL, "");
//
// Mandatory to create global data needed for the library.
//
WordContext *context = new WordContext();
if(!context) exit(1);
Configuration& config = context->GetConfiguration();
// extern char *optarg;
extern int optind;
int ch;
while ((ch = getopt(argc, argv, "zv")) != EOF) {
switch (ch) {
case 'z':
config.Add("wordlist_compress", "true");
break;
case 'v':
{
int value = config.Value("wordlist_verbose", 0);
value++;
char value_string[64];
sprintf(value_string, "%d", value);
config.Add("wordlist_verbose", value_string);
}
break;
default:
usage();
break;
}
}
context->ReInitialize();
action(context, argv[optind]);
delete context;
}
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