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#!/usr/bin/perl
#
# Wrapper script for creating search indices for htdig.
#
# This file is part of the SuSE help system.
#
# Copyright (C) 2002 SuSE Linux AG, Nuernberg
#
# Author: Cornelius Schumacher <cschum@suse.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
use strict;
use Getopt::Long;
my $htdigdata = "/etc/htdig";
my $htdigbin = "/usr/bin";
my $kdeprefix = "@prefix@";
chomp $kdeprefix;
my $dbg = 1;
my ($indexdir, $docpath, $identifier, $lang, $help );
GetOptions (
'indexdir=s' => \$indexdir,
'docpath=s' => \$docpath,
'identifier=s' => \$identifier,
'lang=s' => \$lang,
'help' => \$help,
);
if ( $help ) {
usage();
}
if ( !$indexdir || !$docpath || !$identifier ) {
print STDERR "Missing arguments.\n";
usage();
}
if ( !$lang ) { $lang = "en"; }
&dbg( "INDEXDIR: $indexdir" );
print "Creating index for <b>'$identifier'</b>\n";
my $htdigconf = $indexdir;
my $htdigdb = $indexdir;
my $conffile = "$htdigconf/$identifier.conf";
if ( !open( CONF, ">$conffile" ) ) {
print STDERR "Unable to open '$conffile' for writing.\n";
exit 1;
}
my $commondir = "$htdigdata/$lang";
if ( !$lang || !-e $commondir ) {
$commondir = "$htdigdata/en";
}
if ( !-e $commondir ) { $commondir = $htdigdata; }
my $locale;
if ( $lang eq "de" ) { $locale = "de_DE"; }
else { $locale = $lang; }
print CONF << "EOT";
# htdig configuration for doc '$identifier'
#
# This file has been automatically created by KHelpcenter
common_dir: $commondir
locale: $locale
database_dir: $htdigdb
local_urls: http://localhost=
local_urls_only: true
limit_urls_to: http://localhost
ignore_noindex: true
max_hop_count: 4
robotstxt_name: kdedig
compression_level: 6
template_map: Long long $kdeprefix/share/apps/khelpcenter/searchhandlers/htdig/htdig_long.html \\
Short short $htdigdata/short.html
search_algorithm: exact:1 prefix:0.8
maximum_pages: 1
matches_per_page: 10
database_base: \${database_dir}/$identifier
start_url: http://localhost/$docpath
# for pdf-files
max_doc_size: 5000000
external_parsers: application/pdf /usr/share/doc/packages/htdig/contrib/parse_doc.pl application/postscript /usr/share/doc/packages/htdig/contrib/parse_doc.pl
#external_parsers: text/docbook /build/htdig/parser
EOT
close CONF;
$ENV{ PATH } = '';
$ENV{ CDPATH } = '';
$ENV{ ENV } = '';
my $ret = system( "$htdigbin/htdig", "-s", "-i", "-c", $conffile );
if ( $ret != 0 ) {
print STDERR "htdig failed\n";
} else {
$ret = system( "$htdigbin/htmerge", "-c", $conffile );
if ( $ret != 0 ) { print STDERR "htmerge failed\n"; }
}
if ( $ret == 0 ) {
my $existsfile = "$indexdir/$identifier.exists";
if ( !open( EXISTS, ">$existsfile" ) ) {
print STDERR "Unable to open '$existsfile' for writing.\n";
exit 1;
}
print EXISTS "$identifier\n";
close EXISTS;
print "Finished successfully.\n";
}
exit $ret;
sub dbg($)
{
$dbg && print STDERR shift, "\n";
}
sub usage()
{
print "Usage: khc_htdig.pl --indexdir <indexdir> --docpath <path> ";
print "--identifier <identifier>\n";
exit 1;
}
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