3 # $Id: SWDoc.pm,v 1.3 1999/08/19 12:11:09 mdw Exp $
5 # Display documentation files
10 #----- Licensing notice -----------------------------------------------------
12 # This file is part of sw-tools.
14 # sw-tools is free software; you can redistribute it and/or modify
15 # it under the terms of the GNU General Public License as published by
16 # the Free Software Foundation; either version 2 of the License, or
17 # (at your option) any later version.
19 # sw-tools is distributed in the hope that it will be useful,
20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 # GNU General Public License for more details.
24 # You should have received a copy of the GNU General Public License
25 # along with sw-tools; if not, write to the Free Software Foundation,
26 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 #----- Revision history -----------------------------------------------------
31 # Revision 1.3 1999/08/19 12:11:09 mdw
32 # More improvements to URL recognizer.
34 # Revision 1.2 1999/08/18 17:10:07 mdw
35 # Slight improvements to URL and email address parsing.
37 # Revision 1.1 1999/07/30 18:46:37 mdw
38 # New CGI script for browsing installed software and documentation.
41 #----- Package preamble -----------------------------------------------------
48 use SWCGI qw(:DEFAULT :layout);
51 #----- Actions provided -----------------------------------------------------
54 my $file = "$C{doc}/$Q{pkg}";
55 barf("illegal filename `$file'") if $file =~ m:\./:;
56 my $fh = IO::File->new($file, O_RDONLY) or
57 barf("couldn't open `$file': $!");
58 header("Local documentation for package $Q{pkg}");
59 print("<h3>Local documentation for package $Q{pkg}</h3>\n");
62 while (my $line = $fh->getline()) {
63 last if $line =~ /
\f/;
64 $line =~ s/\&/&/g;
65 $line =~ s/\</<</g;
66 $line =~ s/\>/>>/g;
68 # --- Spot URLs (except `mailto') ---
70 $line =~ s! \b (http s? | ftp | file | news) :
71 [^])\s<>]* [^]<>&).,\s\']
72 !SWMan::urlsubst($&, $&)!egx;
74 # --- Spot email addresses (including `mailto' URLs) ---
76 $line =~ s! (?:\bmailto:)?
77 ([^\s()&;:<>&{}.,\`\'\"] [^\s()&;:<>&{}\`\'\"]*
79 [^\s()&;:{}<>&\'\"]* [^\s()&;:{}<>&.,\'\"])
80 !<a href="mailto:$1">$&</a>!gx;
82 # --- Spot info references ---
84 $line =~ s! \b info: ([^]&)\s<>]* [^]&).,\s<>\'\"])
85 !<a href="$ref?act=info&file=$1&node=Top">$&</a>!gx;
87 # --- Spot manpage references ---
89 $line =~ s! ([-_.\w]+) \( (\d+\w*) \)
90 !SWMan::subst("$1($2)", $1, $2)!egx;
92 # --- Finally fix up the HTML properly ---
94 $line =~ s/\<\;\</</g;
95 $line =~ s/\>\>\;/>/g;
103 #----- Register actions -----------------------------------------------------
105 $main::ACT{"doc"} = \&doc;
107 #----- That's all, folks ----------------------------------------------------