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#!/usr/bin/perl -w
# Copyright (c) 1998 by Marco Budde (Budde@tu-harburg.de)
# GNU General Public License
##############################################################
# sgmltools -> dhelp, dwww, index.html #
# #
# usage: sgml2dhelp <dhelp section> <dwww section> #
##############################################################
# you
$maintainer = 'Davide Puricelli (evo@debian.org)';
# regexp to find the root html file of a document
$file_expr = '^(.+)[^0-9]\.html$';
# regexp to produce a link name from the file name
$title_expr = '^(.+)\.html$';
##############################
# get abstract of document #
##############################
sub get_abstract
{
my $zw;
open (IN, "< $filename") or die "can't open $filename!\n";
$abstract = '';
while ($zw = <IN>)
{
if ($zw =~ /<P><HR>(.*)/)
{
$abstract = $1;
while ($zw !~ /<\/EM>/)
{
if (!($zw = <IN>))
{
$abstract = '';
return;
}
$abstract .= ' ' . $zw;
}
}
}
$abstract =~ s/<EM>//g;
$abstract =~ s/<\/EM>//g;
$abstract =~ s/<HR>//g;
$abstract =~ s/<\/P>//g;
close (IN);
}
##################
# write .dhelp #
##################
sub write_dhelp
{
print DHELP "<item>\n";
print DHELP "<directory>$ARGV[0]\n";
print DHELP "<linkname>$linkname\n";
print DHELP "<filename>$filename\n";
print DHELP "<description>\n$abstract\n</description>\n";
print DHELP "</item>\n\n";
}
#########################
# .dwww-index support #
#########################
sub dwww_pwd
{
$pwd = `pwd`;
$pwd =~ /.*?\/usr\/doc\/*(.*)/;
$pwd = $1;
}
sub write_dwww
{
print DWWW "#section $ARGV[1]\n";
print "$pwd $filename $linkname";
print DWWW "<dt><a href=\"$pwd/$filename\">$linkname</a>\n";
print DWWW "<dd>$abstract\n\n";
}
########################
# index.html support #
########################
sub write_index
{
print INDEX "<DT><A HREF=\"$filename\">$linkname</A>\n";
print INDEX "<DD>$abstract\n\n";
}
################
# main #
################
opendir (DIRHANDLE, '.');
@dircontent = readdir (DIRHANDLE);
closedir (DIRHANDLE);
open (DHELP, "> .dhelp");
open (INDEX, "> index.html");
print INDEX "<HTML>\n<BODY BGCOLOR=FFFFFF>\n<DL>\n";
open (DWWW, "> .dwww-index");
&dwww_pwd;
foreach $filename (sort @dircontent)
{
if ($filename =~ /$file_expr/)
{
$filename =~ /$title_expr/;
$linkname = $1;
$linkname =~ s/-HOWTO/ HOWTO/g;
print "$filename\n";
&get_abstract;
&write_dhelp;
&write_index;
&write_dwww;
}
}
close (DHELP);
print INDEX "</DL>\n<HR>\n<ADDRESS><SMALL>\n";
print INDEX "Please send comments to $maintainer.\n";
$time = gmtime (time);
print INDEX "<BR>This page was created $time GMT.</SMALL></ADDRESS>\n";
print INDEX "</BODY>\n</HTML>\n";
close (INDEX);
close (DWWW);
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