move backend interface modules into PLP::Backend:: namespace

[perl/plp/.git] / PLP / CGI.pm

diff --git a/PLP/CGI.pm b/PLP/CGI.pm
deleted file mode 100644 (file)
index 698c34b..0000000
--- a/PLP/CGI.pm
+++ /dev/null
@@ -1,126 +0,0 @@
-package PLP::CGI;
-
-use strict;
-
-our $VERSION = '1.02';
-
-use PLP;
-
-# CGI initializer: opens SCRIPT_FILENAME
-sub init {
-       $PLP::print = 'print';
-       $PLP::read = \&read;
-
-       if (defined $ENV{PATH_TRANSLATED}) {
-               # SCRIPT_* points to handler script (Apache CGI)
-               # Run backwards through PATH_TRANSLATED to find target filename,
-               # then get file (relative) by stripping PATH_INFO.
-               my ($path, $rel) = (delete $ENV{PATH_TRANSLATED}, delete $ENV{PATH_INFO});
-               my $path_info;
-               while (not -f $path) {
-                       if (not $path =~ s/(\/+[^\/]*)$//) {
-                               printf STDERR "PLP: Not found: $path$path_info ($ENV{REQUEST_URI})\n";
-                               PLP::error(undef, 404);
-                               return;
-                       }
-                       # move last path element onto PATH_INFO
-                       $path_info = $1 . $path_info;
-               }
-               if (defined $path_info) {
-                       $rel =~ s/\Q$path_info\E$//;
-                       $ENV{PATH_INFO} = $path_info;
-               }
-               $ENV{SCRIPT_FILENAME} = $path;
-               $ENV{SCRIPT_NAME} = $rel;
-       }
-       elsif (not -f $ENV{SCRIPT_FILENAME}) {
-               print STDERR "PLP: Not found: $ENV{SCRIPT_FILENAME} ($ENV{REQUEST_URI})\n";
-               PLP::error(undef, 404);
-               return;
-       }
-
-       $ENV{"PLP_$_"} = $ENV{"SCRIPT_$_"} for qw/NAME FILENAME/;
-
-       if (not -r $ENV{PLP_FILENAME}) {
-               print STDERR "PLP: Can't read: $ENV{PLP_FILENAME} ($ENV{REQUEST_URI})\n";
-               PLP::error(undef, 403);
-               return;
-       }
-
-       delete @ENV{
-               qw(SCRIPT_NAME SCRIPT_FILENAME),
-               grep /^REDIRECT_/, keys %ENV
-       };
-
-       my ($file, $dir) = File::Basename::fileparse($ENV{PLP_FILENAME});
-       chdir $dir;
-
-       $PLP::code = PLP::source($file, 0, undef, $ENV{PLP_FILENAME});
-       return 1;
-}
-
-sub read ($) {
-       my ($bytes) = @_;
-       read *STDIN, my $data, $bytes;
-       return $data;
-}
-
-sub everything {
-       PLP::clean();
-       $_[0]->init() and PLP::start();
-}
-
-# This is run by the CGI script. (#!perl \n use PLP::CGI;)
-sub import {
-       $_[0]->everything();
-}
-
-1;
-
-=head1 NAME
-
-PLP::CGI - CGI interface for PLP
-
-=head1 SYNOPSIS
-
-For most servers you'll need a script executable.
-Example F</foo/bar/plp.cgi>:
-
-    #!/usr/bin/perl
-    use PLP::CGI;
-
-Or install the C<plp.cgi> included with PLP.
-
-=head2 Lighttpd
-
-Usually in F</etc/lighttpd/lighttpd.conf>:
-enable I<mod_cgi> (add/outcomment in server.modules), and add:
-
-    cgi.assign = (
-        ".plp" => "/foo/bar/plp.cgi",
-    )
-
-=head2 Apache
-
-Enable I<mod_actions> and setup F<httpd.conf>
-(often just create a F</etc/apache2/conf.d/plp>) with:
-
-    <IfModule mod_actions.c>
-        ScriptAlias /PLP_COMMON/ /foo/bar/
-        <Directory /foo/bar/>
-            Options +ExecCGI
-            Order allow,deny
-            Allow from all
-        </Directory>
-        AddHandler plp-document plp
-        Action plp-document /PLP_COMMON/plp.cgi
-    </IfModule>
-
-=head1 AUTHOR
-
-Mischa POSLAWSKY <perl@shiar.org>
-
-=head1 SEE ALSO
-
-L<PLP|PLP>, L<PLP::FastCGI|PLP::FastCGI>
-