config root man

Current Path : /usr/local/share/namazu/filter/

FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64
Upload File :
Current File : //usr/local/share/namazu/filter/dvi.pl

#
# -*- Perl -*-
# $Id: dvi.pl,v 1.2.4.9 2005/06/06 06:13:34 opengl2772 Exp $
# Copyright (C) 2000,2004-2005 Namazu Project All rights reserved ,
#     This is free software with ABSOLUTELY NO WARRANTY.
#
#  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 versions 2, 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., 59 Temple Place - Suite 330, Boston, MA
#  02111-1307, USA
#
#  This file must be encoded in EUC-JP encoding
#

package dvi;
use strict;
require 'util.pl';

my $dviconvpath = undef;
my @dviconvopts = undef;
my %env = ( 
    "DVI2TTY" => undef,
);

sub mediatype() {
    return ('application/x-dvi');
}

sub status() {
    if (util::islang("ja")) {
        $dviconvpath = util::checkcmd('jdvi2tty');
        unless (defined $dviconvpath) {
            $dviconvpath = util::checkcmd('dvi2tty');
            return 'no' unless (defined $dviconvpath);
            my @cmd = ("$dviconvpath", "-J");
            my $err = util::syscmd(
                command => \@cmd,
                option => {
                    "stdout" => "/dev/null",
                    "stderr" => "/dev/null",
                },
                env => \%env,
            );
            return 'no' if ($err == 1792);
        }
    } else {
        $dviconvpath = util::checkcmd('dvi2tty');
    }
    return 'no' unless (defined $dviconvpath);
    return 'yes';
}

sub recursive() {
    return 0;
}

sub pre_codeconv() {
    return 0;
}

sub post_codeconv () {
    return 0;
}

sub add_magic ($) {
    return;
}

sub filter ($$$$$) {
    my ($orig_cfile, $cont, $weighted_str, $headings, $fields)
	= @_;
    my $cfile = defined $orig_cfile ? $$orig_cfile : '';

    util::vprint("Processing dvi file ... (using  '$dviconvpath')\n");

    if (util::islang("ja")) {
        # -J option: dvi2tty-5.1 for Debian
        if ($dviconvpath =~ /jdvi2tty/){
            @dviconvopts = ("-q");
        }else {
            @dviconvopts = ("-q", "-J");
        }
    } else {
        @dviconvopts = ("-q");
    }

    my $tmpfile = util::tmpnam('NMZ.dvi');
    {
	# note that dvi2tty need suffix .dvi
	my $fh = util::efopen("> $tmpfile.dvi");
	print $fh $$cont;
        util::fclose($fh);
    }
    {
	my @cmd = ($dviconvpath, @dviconvopts, "$tmpfile.dvi");
        my $fh_out = IO::File->new_tmpfile();
        my $status = util::syscmd(
            command => \@cmd,
            option => {
                "stdout" => $fh_out,
                "stderr" => "/dev/null",
            },
            env => \%env,
        );

	my $size = util::filesize($fh_out);
        unlink("$tmpfile.dvi");
	if ($size == 0) {
            util::fclose($fh_out);
	    return "Unable to convert file ($dviconvpath error occurred)";
	}
	if ($size > $conf::FILE_SIZE_MAX) {
            util::fclose($fh_out);
	    return 'Too large dvi file';
	} 
	$$cont = util::readfile($fh_out);
        util::fclose($fh_out);
    }
    #unlink("$tmpfile.dvi");

    # post_codeconv() does not work... (?_?)
    # codeconv::toeuc($cont);
    codeconv::codeconv_document($cont);

    gfilter::line_adjust_filter($cont);
    gfilter::line_adjust_filter($weighted_str);
    gfilter::white_space_adjust_filter($cont);
    $fields->{'title'} = gfilter::filename_to_title($cfile, $weighted_str)
	unless $fields->{'title'};
    gfilter::show_filter_debug_info($cont, $weighted_str,
				    $fields, $headings);

    return undef;
}

1;

Man Man