From 741ff09d3fcdc73149baf215916d82f587db7157 Mon Sep 17 00:00:00 2001
From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Tue, 26 Apr 2005 12:49:03 +0000
Subject: [PATCH] Upgrade to CGI.pm 3.08

p4raw-id: //depot/perl@24326
---
 lib/CGI.pm        | 33 ++++++++++++++++-----------------
 lib/CGI/Carp.pm   | 17 ++++++++++-------
 lib/CGI/Changes   |  4 ++++
 lib/CGI/Cookie.pm | 21 +++++++++------------
 lib/CGI/Pretty.pm |  3 ++-
 5 files changed, 41 insertions(+), 37 deletions(-)

diff --git a/lib/CGI.pm b/lib/CGI.pm
index 08adf4f..2346f75 100644
--- a/lib/CGI.pm
+++ b/lib/CGI.pm
@@ -18,8 +18,8 @@ use Carp 'croak';
 # The most recent version and complete docs are available at:
 #   http://stein.cshl.org/WWW/software/CGI/
 
-$CGI::revision = '$Id: CGI.pm,v 1.178 2005/03/14 16:30:20 lstein Exp $';
-$CGI::VERSION=3.07;
+$CGI::revision = '$Id: CGI.pm,v 1.179 2005/04/07 22:40:37 lstein Exp $';
+$CGI::VERSION=3.08;
 
 # HARD-CODED LOCATION FOR FILE UPLOAD TEMPORARY FILES.
 # UNCOMMENT THIS ONLY IF YOU KNOW WHAT YOU'RE DOING.
@@ -177,20 +177,17 @@ $IIS++ if defined($ENV{'SERVER_SOFTWARE'}) && $ENV{'SERVER_SOFTWARE'}=~/IIS/;
 
 # Turn on special checking for Doug MacEachern's modperl
 if (exists $ENV{MOD_PERL}) {
-  eval "require mod_perl";
   # mod_perl handlers may run system() on scripts using CGI.pm;
   # Make sure so we don't get fooled by inherited $ENV{MOD_PERL}
-  if (defined $mod_perl::VERSION) {
-    if ($mod_perl::VERSION >= 1.99) {
-      $MOD_PERL = 2;
-      require Apache::Response;
-      require Apache::RequestRec;
-      require Apache::RequestUtil;
-      require APR::Pool;
-    } else {
-      $MOD_PERL = 1;
-      require Apache;
-    }
+  if ($ENV{MOD_PERL_API_VERSION} == 2) {
+    $MOD_PERL = 2;
+    require Apache2::Response;
+    require Apache2::RequestRec;
+    require Apache2::RequestUtil;
+    require APR::Pool;
+  } else {
+    $MOD_PERL = 1;
+    require Apache;
   }
 }
 
@@ -330,7 +327,7 @@ sub new {
   if (ref($initializer[0])
       && (UNIVERSAL::isa($initializer[0],'Apache')
 	  ||
-	  UNIVERSAL::isa($initializer[0],'Apache::RequestRec')
+	  UNIVERSAL::isa($initializer[0],'Apache2::RequestRec')
 	 )) {
     $self->r(shift @initializer);
   }
@@ -339,14 +336,16 @@ sub new {
     $self->upload_hook(shift @initializer, shift @initializer);
   }
   if ($MOD_PERL) {
-    $self->r(Apache->request) unless $self->r;
-    my $r = $self->r;
     if ($MOD_PERL == 1) {
+      $self->r(Apache->request) unless $self->r;
+      my $r = $self->r;
       $r->register_cleanup(\&CGI::_reset_globals);
     }
     else {
       # XXX: once we have the new API
       # will do a real PerlOptions -SetupEnv check
+      $self->r(Apache2::RequestUtil->request) unless $self->r;
+      my $r = $self->r;
       $r->subprocess_env unless exists $ENV{REQUEST_METHOD};
       $r->pool->cleanup_register(\&CGI::_reset_globals);
     }
diff --git a/lib/CGI/Carp.pm b/lib/CGI/Carp.pm
index 4c4bc70..94033d6 100644
--- a/lib/CGI/Carp.pm
+++ b/lib/CGI/Carp.pm
@@ -465,17 +465,20 @@ END
   ;
 
   if ($mod_perl) {
-    require mod_perl;
-    if ($mod_perl::VERSION >= 1.99) {
+    my $r;
+    if ($ENV{MOD_PERL_API_VERSION}) {
       $mod_perl = 2;
-      require Apache::RequestRec;
-      require Apache::RequestIO;
-      require Apache::RequestUtil;
+      require Apache2::RequestRec;
+      require Apache2::RequestIO;
+      require Apache2::RequestUtil;
       require APR::Pool;
       require ModPerl::Util;
-      require Apache::Response;
+      require Apache2::Response;
+      $r = Apache2::RequestUtil->request;
+    }
+    else {
+      $r = Apache->request;
     }
-    my $r = Apache->request;
     # If bytes have already been sent, then
     # we print the message out directly.
     # Otherwise we make a custom error
diff --git a/lib/CGI/Changes b/lib/CGI/Changes
index 7a6baf8..9b22a52 100644
--- a/lib/CGI/Changes
+++ b/lib/CGI/Changes
@@ -1,3 +1,7 @@
+  Version 3.08
+    1. update support for mod_perl 2.0.  versions prior to
+       mod_perl 1.999_22 (2.0.0-RC5) are no longer supported.
+
   Version 3.07
     1. Fixed typo in mod_perl detection.
 
diff --git a/lib/CGI/Cookie.pm b/lib/CGI/Cookie.pm
index a900ec0..164b5ec 100644
--- a/lib/CGI/Cookie.pm
+++ b/lib/CGI/Cookie.pm
@@ -23,18 +23,13 @@ use overload '""' => \&as_string,
 # Turn on special checking for Doug MacEachern's modperl
 my $MOD_PERL = 0;
 if (exists $ENV{MOD_PERL}) {
-  eval "require mod_perl";
-  if (defined $mod_perl::VERSION) {
-    my $float = $mod_perl::VERSION;
-    $float += 0;
-    if ($float >= 1.99) {
+  if ($ENV{MOD_PERL_API_VERSION} == 2) {
       $MOD_PERL = 2;
-      require Apache::RequestUtil;
-      eval "require APR::Table";  # Changing APIs? I hope not.
-    } else {
-      $MOD_PERL = 1;
-      require Apache;
-    }
+      require Apache2::RequestUtil;
+      require APR::Table;
+  } else {
+    $MOD_PERL = 1;
+    require Apache;
   }
 }
 
@@ -74,7 +69,9 @@ sub fetch {
 
 sub get_raw_cookie {
   my $r = shift;
-  $r ||= eval { Apache->request() } if $MOD_PERL;
+  $r ||= eval { $MOD_PERL == 2                    ? 
+                  Apache2::RequestUtil->request() :
+                  Apache->request } if $MOD_PERL;
   if ($r) {
     $raw_cookie = $r->headers_in->{'Cookie'};
   } else {
diff --git a/lib/CGI/Pretty.pm b/lib/CGI/Pretty.pm
index d824a02..2147143 100644
--- a/lib/CGI/Pretty.pm
+++ b/lib/CGI/Pretty.pm
@@ -148,11 +148,12 @@ sub new {
     my $this = $class->SUPER::new( @_ );
 
     if ($CGI::MOD_PERL) {
-        my $r = Apache->request;
         if ($CGI::MOD_PERL == 1) {
+            my $r = Apache->request;
             $r->register_cleanup(\&CGI::Pretty::_reset_globals);
         }
         else {
+            my $r = Apache2::RequestUtil->request;
             $r->pool->cleanup_register(\&CGI::Pretty::_reset_globals);
         }
     }
-- 
2.7.4