make PLP::Apache mod_perl 2.0 compatible

diff --git a/PLP/Apache.pm b/PLP/Apache.pm
index a18ed258de4d03f20b95ddf28a481bf2b7f09f51..fd2607bf13f0f5bd82901ceb90d2315cb6d52601 100644 (file)
--- a/PLP/Apache.pm
+++ b/PLP/Apache.pm
@@ -5,7 +5,21 @@ use strict;
 our $VERSION = '1.00';
 
 use PLP;
-require Apache::Constants;
+
+use constant MP2 => (
+       defined $ENV{MOD_PERL_API_VERSION} and $ENV{MOD_PERL_API_VERSION} >= 2
+);
+
+BEGIN {
+       if (MP2) {
+               require Apache2::Const;
+               require Apache2::RequestRec;
+               require Apache2::RequestUtil;
+               require Apache2::RequestIO;
+       } else {
+               require Apache::Constants;
+       }
+}
 
 # mod_perl initializer: returns 0 on success, Apache error code on failure
 sub init {
@@ -16,10 +30,10 @@ sub init {
        $ENV{PLP_FILENAME} = my $filename = $r->filename;
        
        unless (-f $filename) {
-               return Apache::Constants::NOT_FOUND();
+               return MP2 ? Apache2::Const::NOT_FOUND() : Apache::Constants::NOT_FOUND();
        }
        unless (-r _) {
-               return Apache::Constants::FORBIDDEN();
+               return MP2 ? Apache2::Const::FORBIDDEN() : Apache::Constants::FORBIDDEN();
        }
        
        $ENV{PLP_NAME} = $r->uri;
@@ -51,7 +65,7 @@ sub handler {
        #S PLP::start($_[0]);
        PLP::start();
        no strict 'subs';
-       return Apache::Constants::OK();
+       return MP2 ? Apache2::Const::OK() : Apache::Constants::OK();
 }
 
 1;