New CGI script for browsing installed software and documentation.

[sw-tools] / perl / SWDoc.pm

diff --git a/perl/SWDoc.pm b/perl/SWDoc.pm
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+# -*-perl-*-
+#
+# $Id: SWDoc.pm,v 1.1 1999/07/30 18:46:37 mdw Exp $
+#
+# Display documentation files
+#
+# (c) 1999 EBI
+#
+
+#----- Licensing notice -----------------------------------------------------
+#
+# This file is part of sw-tools.
+#
+# sw-tools 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.
+# 
+# sw-tools 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 sw-tools; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+#----- Revision history -----------------------------------------------------
+#
+# $Log: SWDoc.pm,v $
+# Revision 1.1  1999/07/30 18:46:37  mdw
+# New CGI script for browsing installed software and documentation.
+#
+
+#----- Package preamble -----------------------------------------------------
+
+package SWDoc;
+
+use IO;
+use POSIX;
+use SWConfig;
+use SWCGI qw(:DEFAULT :layout);
+use SWMan;
+
+#----- Actions provided -----------------------------------------------------
+
+sub doc {
+  my $file = "$C{doc}/$Q{pkg}";
+  barf("illegal filename `$file'") if $file =~ m:\./:;
+  my $fh = IO::File->new($file, O_RDONLY) or
+    barf("couldn't open `$file': $!");
+  header("Local documentation for package $Q{pkg}");
+  print("<h3>Local documentation for package $Q{pkg}</h3>\n");
+  print("<pre>\n");
+
+  while (my $line = $fh->getline()) {
+    last if $line =~ /\f/;
+    $line =~ s/\&/&amp;/g;
+    $line =~ s/\</&lt;/g;
+    $line =~ s/\>/&gt;/g;
+    $line =~ s!(http|ftp)://[^]&)\s]*[^]&).,\s\']!<a href="$&">$&</a>!g;
+    $line =~ s!info:([^]&)\s]*[^]&).,\s\'\"])!<a href="$ref?act=info&file=$1&node=Top">$&</a>!g;
+    $line =~ s![^\s()&;{}.,\`\"][^\s()&;{}\`\"]*\@[^\s()&;{}\'\"]*[^\s()&;{}.,\'\"]!<a href="mailto:$&">$&</a>!g;
+    $line =~ s!([-_.\w]+)\((\d+\w*)\)!SWMan::subst("$1($2)", $1, $2)!eg;
+    print $line;
+  }
+  print "</pre>\n";
+  footer();
+}
+
+#----- Register actions -----------------------------------------------------
+
+$main::ACT{"doc"} = \&doc;
+
+#----- That's all, folks ----------------------------------------------------
+
+1;