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//
// HtWordReference.cc
//
// 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>
//
// $Id: HtWordReference.cc,v 1.5 2004/05/28 13:15:12 lha Exp $
//
#ifdef HAVE_CONFIG_H
#include "htconfig.h"
#endif /* HAVE_CONFIG_H */
#include "HtWordReference.h"
#include <stdio.h>
#include <stdlib.h>
//
// Explain the format of data output of the Dump function
//
int HtWordReference::DumpHeader(FILE *fl)
{
fprintf(fl, "#word\tdocument id\tflags\tlocation\tanchor\n");
return OK;
}
//
// Ascii representation of a word occurence.
//
int HtWordReference::Dump(FILE *fl) const
{
fprintf(fl, "%s\t%d\t%d\t%d\t%d\n",
(char*)Word(),
DocID(),
Flags(),
Location(),
Anchor());
return OK;
}
//
// Check the header of the file
//
int HtWordReference::LoadHeader(FILE *fl)
{
String header;
header.readLine(fl);
if (mystrcasecmp("#word\tdocument id\tflags\tlocation\tanchor", header.get()) == 0)
return OK;
else
return NOTOK;
}
//
// Ascii representation of a word occurence.
//
int HtWordReference::Load(const String& s)
{
String data(s);
char *token;
// Format is "%s\t%d\t%d\t%d\t%d
token = strtok(data, "\t");
if (!token)
return NOTOK;
Word(token);
token = strtok(0, "\t");
if (!token)
return NOTOK;
DocID(atoi(token));
token = strtok(0, "\t");
if (!token)
return NOTOK;
Flags(atoi(token));
token = strtok(0, "\t");
if (!token)
return NOTOK;
Location(atoi(token));
token = strtok(0, "\t");
if (!token)
return NOTOK;
Anchor(atoi(token));
return OK;
}
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