From: Andy Grundman <andy@hybridized.org>
Date: Tue, 3 Apr 2007 00:30:58 +0000 (+0000)
Subject: Use regex for unescaping instead of URI::Escape
X-Git-Tag: 5.7099_04~199
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?p=catagits%2FCatalyst-Runtime.git;a=commitdiff_plain;h=8c7d83e1a7ac65611e6063544e7f650a6270f5e6

Use regex for unescaping instead of URI::Escape
---

diff --git a/lib/Catalyst/Engine.pm b/lib/Catalyst/Engine.pm
index 5c8b17f..0c42af6 100644
--- a/lib/Catalyst/Engine.pm
+++ b/lib/Catalyst/Engine.pm
@@ -7,7 +7,6 @@ use Data::Dump qw/dump/;
 use HTML::Entities;
 use HTTP::Body;
 use HTTP::Headers;
-use URI::Escape ();
 use URI::QueryParam;
 use Scalar::Util ();
 
@@ -641,12 +640,12 @@ as Apache may implement this using Apache's C-based modules, for example.
 =cut
 
 sub unescape_uri {
-    my $self = shift;
+    my ( $self, $str ) = @_;
     
-    my $e = URI::Escape::uri_unescape(@_);
-    $e =~ s/\+/ /g;
+    $str =~ s/%([0-9A-Fa-f]{2})/chr(hex($1))/eg;
+    $str =~ s/\+/ /g;
     
-    return $e;
+    return $str;
 }
 
 =head2 $self->finalize_output