[Bps-public-commit] plient branch, master, created. d54c2b55e34468507ebe8848f254b434952f3534

? sunnavy sunnavy at bestpractical.com
Thu Apr 15 11:25:00 EDT 2010


The branch, master has been created
        at  d54c2b55e34468507ebe8848f254b434952f3534 (commit)

- Log -----------------------------------------------------------------
commit 6847a079fae55126a05e0bbe5db04a65159b5180
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Wed Apr 14 17:06:56 2010 +0800

    initial commit

diff --git a/Changes b/Changes
new file mode 100644
index 0000000..5b3368a
--- /dev/null
+++ b/Changes
@@ -0,0 +1,5 @@
+Revision history for Plient
+
+0.01   Wed Apr 14 17:06:05 2010
+       Initial release.
+
diff --git a/MANIFEST b/MANIFEST
new file mode 100644
index 0000000..2c9aaac
--- /dev/null
+++ b/MANIFEST
@@ -0,0 +1,7 @@
+Changes
+MANIFEST
+Makefile.PL
+README
+lib/Plient.pm
+lib/Plient/HTTP.pm
+t/00.load.t
diff --git a/Makefile.PL b/Makefile.PL
new file mode 100644
index 0000000..ab72f98
--- /dev/null
+++ b/Makefile.PL
@@ -0,0 +1,12 @@
+use strict;
+use warnings;
+use inc::Module::Install;
+name 'Plient';
+author   'sunnavy <sunnavy at bestpractical.com>';
+license  'perl';
+
+tests('t/*.t t/*/*.t');
+#recursive_author_tests('xt/');
+
+auto_install;
+WriteAll;
diff --git a/README b/README
new file mode 100644
index 0000000..67c9187
--- /dev/null
+++ b/README
@@ -0,0 +1,24 @@
+Plient version 0.01
+
+
+INSTALLATION
+
+To install this module, run the following commands:
+
+	perl Makefile.PL
+	make
+	make test
+	make install
+
+
+DEPENDENCIES
+
+None.
+
+
+COPYRIGHT AND LICENCE
+
+Copyright (C) 2010, Best Practical Solutions.
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
diff --git a/ignore.txt b/ignore.txt
new file mode 100644
index 0000000..127b56a
--- /dev/null
+++ b/ignore.txt
@@ -0,0 +1,10 @@
+blib*
+Makefile
+Makefile.old
+Build
+_build*
+pm_to_blib*
+*.tar.gz
+.lwpcookies
+Plient-*
+cover_db
diff --git a/lib/Plient.pm b/lib/Plient.pm
new file mode 100644
index 0000000..99d8c3e
--- /dev/null
+++ b/lib/Plient.pm
@@ -0,0 +1,56 @@
+package Plient;
+
+use warnings;
+use strict;
+use Carp;
+
+our $VERSION = '0.01';
+
+
+
+
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient - 
+
+
+=head1 SYNOPSIS
+
+    use Plient;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+
+=head1 DEPENDENCIES
+
+None.
+
+=head1 INCOMPATIBILITIES
+
+None reported.
+
+
+=head1 BUGS AND LIMITATIONS
+
+No bugs have been reported.
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/lib/Plient/HTTP.pm b/lib/Plient/HTTP.pm
new file mode 100644
index 0000000..25101a9
--- /dev/null
+++ b/lib/Plient/HTTP.pm
@@ -0,0 +1,56 @@
+package Plient::HTTP;
+
+use warnings;
+use strict;
+use Carp;
+
+our $VERSION = '0.01';
+
+
+
+
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::HTTP - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::HTTP;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+
+=head1 DEPENDENCIES
+
+None.
+
+=head1 INCOMPATIBILITIES
+
+None reported.
+
+
+=head1 BUGS AND LIMITATIONS
+
+No bugs have been reported.
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/t/00.load.t b/t/00.load.t
new file mode 100644
index 0000000..3273847
--- /dev/null
+++ b/t/00.load.t
@@ -0,0 +1,8 @@
+use Test::More tests => 2;
+
+BEGIN {
+use_ok( 'Plient' );
+use_ok( 'Plient::HTTP' );
+}
+
+diag( "Testing Plient $Plient::VERSION" );

commit cd49221efe85ac90f44bad93322af07c91e708b6
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:00:12 2010 +0800

    basic curl wget handler

diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
new file mode 100644
index 0000000..b4af1e4
--- /dev/null
+++ b/lib/Plient/Handler/curl.pm
@@ -0,0 +1,68 @@
+package Plient::Handler::curl;
+use strict;
+use warnings;
+
+use File::Which 'which';
+
+my ( $curl, $curl_config, %protocol, %method );
+sub method { $method{ $_[-1] } } # in case people call with ->
+
+sub init {
+    $curl        = $ENV{PLIENT_CURL}        || which('curl');
+    $curl_config = $ENV{PLIENT_CURL_CONFIG} || which('curl-config');
+    return unless $curl && $curl_config;
+    if ( my $out = `$curl_config --protocols` ) {
+        @protocol{ split /\r?\n/, $out } = ();
+    }
+    else {
+        warn $!;
+        return;
+    }
+
+    if ( exists $protocol{HTTP} ) {
+        $method{http_get} = sub {
+            my ( $uri, $args ) = @_;
+            if ( open my $fh, "$curl -s -L $uri |" ) {
+                local $/;
+                <$fh>;
+            }
+            else {
+                warn "failed to curl $uri: $!";
+                return;
+            }
+        };
+    }
+}
+
+init();
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Handler::curl - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Handler::curl;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
new file mode 100644
index 0000000..b3e3126
--- /dev/null
+++ b/lib/Plient/Handler/wget.pm
@@ -0,0 +1,66 @@
+package Plient::Handler::wget;
+use strict;
+use warnings;
+
+use File::Which 'which';
+
+my ( $wget, $wget_config, %protocol, %method );
+sub method { $method{ $_[-1] } }
+
+sub init {
+    $wget        = $ENV{PLIENT_WGET}        || which('wget');
+    $wget_config = $ENV{PLIENT_WGET_CONFIG} || which('wget-config');
+    return unless $wget && $wget_config;
+    if ( my $out = `$wget_config --protocols` ) {
+        @protocol{ split /\r?\n/, $out } = ();
+    }
+    else {
+        warn $!;
+        return;
+    }
+
+    if ( exists $protocol{HTTP} ) {
+        $method{http_get} = sub {
+            my ( $uri, $args ) = @_;
+            if ( open my $fh, "$wget -q -L $uri |" ) {
+                local $/;
+                <$fh>;
+            }
+            else {
+                warn "failed to wget $uri: $!";
+                return;
+            }
+        };
+    }
+}
+
+init();
+
+1;
+
+=head1 NAME
+
+Plient::Handler::wget - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Handler::wget;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+

commit 5273cde98cccffadda843aaddbb9363c4371f445
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:01:25 2010 +0800

    very basic http(s) and file protocol

diff --git a/lib/Plient/Protocol.pm b/lib/Plient/Protocol.pm
new file mode 100644
index 0000000..f1f31d9
--- /dev/null
+++ b/lib/Plient/Protocol.pm
@@ -0,0 +1,57 @@
+package Plient::Protocol;
+
+use warnings;
+use strict;
+use Carp;
+
+sub prefix { warn "needs subclass prefix"; '' }
+sub methods { warn "needs subclass methods"; '' }
+
+sub method {
+    # trans $uri and $args here to let handlers to decide to pass or not
+    my ( $class, $method_name ) = @_;
+
+    if ( !grep { $method_name eq $_ } $class->methods ) {
+        warn "$method_name for $class is not officially supported yet";
+    }
+
+    my $handler_method_name = $class->prefix . "_$method_name";
+    for my $handler ( Plient->handlers() ) {
+        if ( my $method = $handler->method($handler_method_name) ) {
+            return $method;
+        }
+    }
+    warn "$handler_method_name is not supported in all the available handlers";
+    return;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Protocol - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Protocol;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/lib/Plient/Protocol/File.pm b/lib/Plient/Protocol/File.pm
new file mode 100644
index 0000000..3b813b7
--- /dev/null
+++ b/lib/Plient/Protocol/File.pm
@@ -0,0 +1,48 @@
+package Plient::Protocol::File;
+
+use warnings;
+use strict;
+use Carp;
+use base 'Plient::Protocol';
+
+sub prefix { 'file' }
+sub methods { qw/get/ }
+
+sub get {
+    my ( $file, $args ) = @_;
+    $file =~ s!file://!!;
+    open my $fh, '<', $file or warn "failed to open $file: $!" && return;
+    local $/;
+    <$fh>;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Protocol::File - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Protocol::File;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/lib/Plient/Protocol/HTTP.pm b/lib/Plient/Protocol/HTTP.pm
new file mode 100644
index 0000000..ba8ba33
--- /dev/null
+++ b/lib/Plient/Protocol/HTTP.pm
@@ -0,0 +1,40 @@
+package Plient::Protocol::HTTP;
+
+use warnings;
+use strict;
+use Carp;
+use base 'Plient::Protocol';
+
+sub prefix { 'http' }
+sub methods { qw/get post head put/ }
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Protocol::HTTP - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Protocol::HTTP;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/lib/Plient/Protocol/HTTPS.pm b/lib/Plient/Protocol/HTTPS.pm
new file mode 100644
index 0000000..e5951dc
--- /dev/null
+++ b/lib/Plient/Protocol/HTTPS.pm
@@ -0,0 +1,39 @@
+package Plient::Protocol::HTTPS;
+
+use warnings;
+use strict;
+use Carp;
+use base 'Plient::Protocol::HTTP';
+
+sub prefix { 'https' }
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Protocol::HTTPS - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Protocol::HTTPS;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+

commit 37fd873151eeacc88a0e760df6afc826e928d530
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:01:50 2010 +0800

    delete lib/Plient/HTTP.pm

diff --git a/lib/Plient/HTTP.pm b/lib/Plient/HTTP.pm
deleted file mode 100644
index 25101a9..0000000
--- a/lib/Plient/HTTP.pm
+++ /dev/null
@@ -1,56 +0,0 @@
-package Plient::HTTP;
-
-use warnings;
-use strict;
-use Carp;
-
-our $VERSION = '0.01';
-
-
-
-
-
-1;
-
-__END__
-
-=head1 NAME
-
-Plient::HTTP - 
-
-
-=head1 SYNOPSIS
-
-    use Plient::HTTP;
-
-=head1 DESCRIPTION
-
-
-=head1 INTERFACE
-
-
-=head1 DEPENDENCIES
-
-None.
-
-=head1 INCOMPATIBILITIES
-
-None reported.
-
-
-=head1 BUGS AND LIMITATIONS
-
-No bugs have been reported.
-
-=head1 AUTHOR
-
-sunnavy  C<< <sunnavy at bestpractical.com> >>
-
-
-=head1 LICENCE AND COPYRIGHT
-
-Copyright 2010 Best Practical Solutions.
-
-This program is free software; you can redistribute it and/or modify it
-under the same terms as Perl itself.
-

commit 0559233a407bb4f92c1b4ef44d1bb77af1d9594e
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:02:49 2010 +0800

    basic Plient.pm

diff --git a/lib/Plient.pm b/lib/Plient.pm
index 99d8c3e..3b35c80 100644
--- a/lib/Plient.pm
+++ b/lib/Plient.pm
@@ -3,12 +3,79 @@ package Plient;
 use warnings;
 use strict;
 use Carp;
-
 our $VERSION = '0.01';
-
-
-
-
+use File::Spec::Functions;
+use base 'Exporter';
+our @EXPORT = 'plient';
+
+sub plient {
+    my ( $method, $uri, $args ) = @_;
+    if ( $args && ref $args ne 'HASH' ) {
+        warn 'invalid args: should be a hashref';
+        return;
+    }
+    $args ||= {};
+    $uri =~ s/^\s+//;
+    my $sub = dispatch( $method, $uri );
+    if ( $sub ) {
+        $sub->( $args );
+    }
+    else {
+        warn "failed to $method on $uri"; 
+        return;
+    }
+}
+
+my %dispatch_map = (
+    'file://'  => 'Plient::Protocol::File',
+    'http://'  => 'Plient::Protocol::HTTP',
+    'https://' => 'Plient::Protocol::HTTPS',
+);
+
+sub dispatch {
+    my ( $method, $uri ) = @_;
+    $method = lc $method;
+    $method ||= 'get';    # people use get most of the time.
+
+    for my $prefix ( keys %dispatch_map ) {
+        if ( $uri =~ m{^\Q$prefix} ) {
+            my $class = $dispatch_map{$prefix};
+            eval "require $class" or warn "failed to require $class" && return;
+            if ( my $sub = $class->can($method) || $class->method($method) ) {
+                return sub { $sub->( $uri, @_ ) };
+            }
+            else {
+                warn "unsupported $method";
+            }
+        }
+    }
+}
+
+my @handlers;
+sub handlers {
+    return @handlers if @handlers;
+    load_handlers();
+}
+
+sub load_handlers {
+    my @hd;
+    for my $inc (@INC) {
+        my $handler_dir = catdir( $inc, 'Plient', 'Handler' );
+        if ( -e $handler_dir ) {
+            if ( opendir my $dh, $handler_dir ) {
+                push @hd,
+                  map { /(\w+)\.pm/ ? "Plient::Handler::$1" : () } readdir $dh;
+            }
+            else {
+                warn "can't read $handler_dir";
+            }
+        }
+    }
+    for my $hd (@hd) {
+        eval "require $hd" or warn "failed to require $hd";
+    }
+    @handlers = @hd;
+}
 
 1;
 

commit aded23f7a643ee7946315703730da47901f910b7
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:45:03 2010 +0800

    better 00.load.t

diff --git a/t/00.load.t b/t/00.load.t
index 3273847..5e77d9f 100644
--- a/t/00.load.t
+++ b/t/00.load.t
@@ -1,8 +1,17 @@
-use Test::More tests => 2;
+use Test::More;
+use File::Spec::Functions qw/catfile catdir/;
+use File::Basename qw( dirname );
 
-BEGIN {
-use_ok( 'Plient' );
-use_ok( 'Plient::HTTP' );
-}
+my $manifest = catdir( dirname(__FILE__), '..', 'MANIFEST' );
+plan skip_all => 'MANIFEST does not exist' unless -e $manifest;
+open FH, '<', $manifest;
+
+my @pms = map { s|^lib/||; chomp; $_ } grep { m|^lib/.*pm$| } <FH>;
 
-diag( "Testing Plient $Plient::VERSION" );
+plan tests => scalar @pms;
+for my $pm (@pms) {
+    $pm =~ s|\.pm$||;
+    $pm =~ s|/|::|g;
+
+    use_ok($pm);
+}

commit 1e7711ccb36a10b86776c3b4fd7c2c36096c922d
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:46:07 2010 +0800

    https_get for curl and wget

diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index b4af1e4..72476ca 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -27,11 +27,16 @@ sub init {
                 <$fh>;
             }
             else {
-                warn "failed to curl $uri: $!";
+                warn "failed to get $uri with curl: $!";
                 return;
             }
         };
     }
+
+    if ( exists $protocol{HTTPS} ) {
+        # have you seen https is available while http is not?
+        $method{https_get} = $method{http_get};
+    }
 }
 
 init();
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index b3e3126..e01444b 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -4,20 +4,14 @@ use warnings;
 
 use File::Which 'which';
 
-my ( $wget, $wget_config, %protocol, %method );
+my ( $wget, %protocol, %method );
 sub method { $method{ $_[-1] } }
+#XXX TODO get the real protocols wget supports
+ at protocol{qw/HTTP HTTPS/} = ();
 
 sub init {
     $wget        = $ENV{PLIENT_WGET}        || which('wget');
-    $wget_config = $ENV{PLIENT_WGET_CONFIG} || which('wget-config');
-    return unless $wget && $wget_config;
-    if ( my $out = `$wget_config --protocols` ) {
-        @protocol{ split /\r?\n/, $out } = ();
-    }
-    else {
-        warn $!;
-        return;
-    }
+    return unless $wget;
 
     if ( exists $protocol{HTTP} ) {
         $method{http_get} = sub {
@@ -27,11 +21,16 @@ sub init {
                 <$fh>;
             }
             else {
-                warn "failed to wget $uri: $!";
+                warn "failed to get $uri with wget: $!";
                 return;
             }
         };
     }
+
+    if ( exists $protocol{HTTPS} ) {
+        # have you seen https is available while http is not?
+        $method{https_get} = $method{http_get};
+    }
 }
 
 init();

commit 1e8f937a0f938aaee273264c034fd711ba73a7e6
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:46:37 2010 +0800

    LWP and HTTP::Lite handlers

diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
new file mode 100644
index 0000000..cbac24f
--- /dev/null
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -0,0 +1,62 @@
+package Plient::Handler::HTTPLite;
+use strict;
+use warnings;
+
+my ( $HTTPLite, %protocol, %method );
+sub method { $method{ $_[-1] } } # in case people call with ->
+
+
+sub init {
+    return unless $HTTPLite && $HTTPLite_config;
+    eval { require 'HTTP::Lite' } or return;
+    @protocol{HTTP}   = ();
+    $method{http_get} = sub {
+        my ( $uri, $args ) = @_;
+
+        my $http  = HTTP::Lite->new;
+        my $res = $http->request($uri) || '';
+        if ( $res == 200 || $res == 301 || $res == 302 ) {
+
+            # XXX TODO handle redirect
+            return $http->body;
+        }
+        else {
+            warn "failed to get $uri with HTTP::Lite: "  . $res;
+            return;
+        }
+    };
+
+}
+
+init();
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Handler::HTTPLite - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Handler::HTTPLite;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
new file mode 100644
index 0000000..b4c8bbf
--- /dev/null
+++ b/lib/Plient/Handler/LWP.pm
@@ -0,0 +1,71 @@
+package Plient::Handler::LWP;
+use strict;
+use warnings;
+
+my ( $LWP, %protocol, %method );
+sub method { $method{ $_[-1] } } # in case people call with ->
+
+
+sub init {
+    return unless $LWP && $LWP_config;
+    eval { require 'LWP::UserAgent' } or return;
+    
+    @protocol{HTTP} = ();
+
+    if ( eval { require 'Crypt::SSLeay' } ) {
+        @protocol{HTTPS} = ();
+    }
+
+    $method{http_get} = sub {
+        my ( $uri, $args ) = @_;
+
+        # XXX TODO tweak the new arguments
+        my $ua  = LWP::UserAgent->new;
+        my $res = $ua->get($uri);
+        if ( $res->is_success ) {
+            return $res->decoded_content;
+        }
+        else {
+            warn "failed to get $uri with lwp: " . $res->status_line;
+            return;
+        }
+    };
+
+    if ( exists $protocol{HTTPS} ) {
+        # have you seen https is available while http is not?
+        $method{https_get} = $method{http_get};
+    }
+}
+
+init();
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Handler::LWP - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Handler::LWP;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+

commit ccf05907dc3d6cf752ee16fbd1e95d0939ff6826
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:47:02 2010 +0800

    create t/01.plient.t

diff --git a/t/01.plient.t b/t/01.plient.t
new file mode 100644
index 0000000..c23aede
--- /dev/null
+++ b/t/01.plient.t
@@ -0,0 +1,6 @@
+use strict;
+use warnings;
+
+use Test::More tests => 1;
+
+use_ok( 'Plient' );

commit fd35e1c23dd4f65f1abdf8336754bb5e9df16813
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:47:22 2010 +0800

    update manifest

diff --git a/MANIFEST b/MANIFEST
index 2c9aaac..10c0d82 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -1,7 +1,28 @@
 Changes
-MANIFEST
+ignore.txt
+inc/Module/AutoInstall.pm
+inc/Module/Install.pm
+inc/Module/Install/AutoInstall.pm
+inc/Module/Install/Base.pm
+inc/Module/Install/Can.pm
+inc/Module/Install/Fetch.pm
+inc/Module/Install/Include.pm
+inc/Module/Install/Makefile.pm
+inc/Module/Install/Metadata.pm
+inc/Module/Install/Win32.pm
+inc/Module/Install/WriteAll.pm
+lib/Plient.pm
+lib/Plient/Handler/curl.pm
+lib/Plient/Handler/HTTPLite.pm
+lib/Plient/Handler/LWP.pm
+lib/Plient/Handler/wget.pm
+lib/Plient/Protocol.pm
+lib/Plient/Protocol/File.pm
+lib/Plient/Protocol/HTTP.pm
+lib/Plient/Protocol/HTTPS.pm
 Makefile.PL
+MANIFEST
+META.yml
 README
-lib/Plient.pm
-lib/Plient/HTTP.pm
 t/00.load.t
+t/01.plient.t

commit cfb061eabddcc2547fa22508ee5d6ef3983499c4
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:50:36 2010 +0800

    small fix to lwp and http::lite

diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
index cbac24f..97a0d0b 100644
--- a/lib/Plient/Handler/HTTPLite.pm
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -7,9 +7,8 @@ sub method { $method{ $_[-1] } } # in case people call with ->
 
 
 sub init {
-    return unless $HTTPLite && $HTTPLite_config;
     eval { require 'HTTP::Lite' } or return;
-    @protocol{HTTP}   = ();
+    undef $protocol{HTTP};
     $method{http_get} = sub {
         my ( $uri, $args ) = @_;
 
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
index b4c8bbf..b85a001 100644
--- a/lib/Plient/Handler/LWP.pm
+++ b/lib/Plient/Handler/LWP.pm
@@ -7,13 +7,12 @@ sub method { $method{ $_[-1] } } # in case people call with ->
 
 
 sub init {
-    return unless $LWP && $LWP_config;
     eval { require 'LWP::UserAgent' } or return;
     
-    @protocol{HTTP} = ();
+    undef $protocol{HTTP};
 
     if ( eval { require 'Crypt::SSLeay' } ) {
-        @protocol{HTTPS} = ();
+        undef $protocol{HTTPS};
     }
 
     $method{http_get} = sub {

commit 2968b612b32819c69ace4ea17f8f61fdeb7b969a
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 06:51:38 2010 +0800

    add inc/

diff --git a/inc/Module/AutoInstall.pm b/inc/Module/AutoInstall.pm
new file mode 100644
index 0000000..32c2cf3
--- /dev/null
+++ b/inc/Module/AutoInstall.pm
@@ -0,0 +1,818 @@
+#line 1
+package Module::AutoInstall;
+
+use strict;
+use Cwd                 ();
+use ExtUtils::MakeMaker ();
+
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = '1.03';
+}
+
+# special map on pre-defined feature sets
+my %FeatureMap = (
+    ''      => 'Core Features',    # XXX: deprecated
+    '-core' => 'Core Features',
+);
+
+# various lexical flags
+my ( @Missing, @Existing,  %DisabledTests, $UnderCPAN,     $HasCPANPLUS );
+my (
+    $Config, $CheckOnly, $SkipInstall, $AcceptDefault, $TestOnly, $AllDeps
+);
+my ( $PostambleActions, $PostambleUsed );
+
+# See if it's a testing or non-interactive session
+_accept_default( $ENV{AUTOMATED_TESTING} or ! -t STDIN ); 
+_init();
+
+sub _accept_default {
+    $AcceptDefault = shift;
+}
+
+sub missing_modules {
+    return @Missing;
+}
+
+sub do_install {
+    __PACKAGE__->install(
+        [
+            $Config
+            ? ( UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+            : ()
+        ],
+        @Missing,
+    );
+}
+
+# initialize various flags, and/or perform install
+sub _init {
+    foreach my $arg (
+        @ARGV,
+        split(
+            /[\s\t]+/,
+            $ENV{PERL_AUTOINSTALL} || $ENV{PERL_EXTUTILS_AUTOINSTALL} || ''
+        )
+      )
+    {
+        if ( $arg =~ /^--config=(.*)$/ ) {
+            $Config = [ split( ',', $1 ) ];
+        }
+        elsif ( $arg =~ /^--installdeps=(.*)$/ ) {
+            __PACKAGE__->install( $Config, @Missing = split( /,/, $1 ) );
+            exit 0;
+        }
+        elsif ( $arg =~ /^--default(?:deps)?$/ ) {
+            $AcceptDefault = 1;
+        }
+        elsif ( $arg =~ /^--check(?:deps)?$/ ) {
+            $CheckOnly = 1;
+        }
+        elsif ( $arg =~ /^--skip(?:deps)?$/ ) {
+            $SkipInstall = 1;
+        }
+        elsif ( $arg =~ /^--test(?:only)?$/ ) {
+            $TestOnly = 1;
+        }
+        elsif ( $arg =~ /^--all(?:deps)?$/ ) {
+            $AllDeps = 1;
+        }
+    }
+}
+
+# overrides MakeMaker's prompt() to automatically accept the default choice
+sub _prompt {
+    goto &ExtUtils::MakeMaker::prompt unless $AcceptDefault;
+
+    my ( $prompt, $default ) = @_;
+    my $y = ( $default =~ /^[Yy]/ );
+
+    print $prompt, ' [', ( $y ? 'Y' : 'y' ), '/', ( $y ? 'n' : 'N' ), '] ';
+    print "$default\n";
+    return $default;
+}
+
+# the workhorse
+sub import {
+    my $class = shift;
+    my @args  = @_ or return;
+    my $core_all;
+
+    print "*** $class version " . $class->VERSION . "\n";
+    print "*** Checking for Perl dependencies...\n";
+
+    my $cwd = Cwd::cwd();
+
+    $Config = [];
+
+    my $maxlen = length(
+        (
+            sort   { length($b) <=> length($a) }
+              grep { /^[^\-]/ }
+              map  {
+                ref($_)
+                  ? ( ( ref($_) eq 'HASH' ) ? keys(%$_) : @{$_} )
+                  : ''
+              }
+              map { +{@args}->{$_} }
+              grep { /^[^\-]/ or /^-core$/i } keys %{ +{@args} }
+        )[0]
+    );
+
+    # We want to know if we're under CPAN early to avoid prompting, but
+    # if we aren't going to try and install anything anyway then skip the
+    # check entirely since we don't want to have to load (and configure)
+    # an old CPAN just for a cosmetic message
+
+    $UnderCPAN = _check_lock(1) unless $SkipInstall;
+
+    while ( my ( $feature, $modules ) = splice( @args, 0, 2 ) ) {
+        my ( @required, @tests, @skiptests );
+        my $default  = 1;
+        my $conflict = 0;
+
+        if ( $feature =~ m/^-(\w+)$/ ) {
+            my $option = lc($1);
+
+            # check for a newer version of myself
+            _update_to( $modules, @_ ) and return if $option eq 'version';
+
+            # sets CPAN configuration options
+            $Config = $modules if $option eq 'config';
+
+            # promote every features to core status
+            $core_all = ( $modules =~ /^all$/i ) and next
+              if $option eq 'core';
+
+            next unless $option eq 'core';
+        }
+
+        print "[" . ( $FeatureMap{ lc($feature) } || $feature ) . "]\n";
+
+        $modules = [ %{$modules} ] if UNIVERSAL::isa( $modules, 'HASH' );
+
+        unshift @$modules, -default => &{ shift(@$modules) }
+          if ( ref( $modules->[0] ) eq 'CODE' );    # XXX: bugward combatability
+
+        while ( my ( $mod, $arg ) = splice( @$modules, 0, 2 ) ) {
+            if ( $mod =~ m/^-(\w+)$/ ) {
+                my $option = lc($1);
+
+                $default   = $arg    if ( $option eq 'default' );
+                $conflict  = $arg    if ( $option eq 'conflict' );
+                @tests     = @{$arg} if ( $option eq 'tests' );
+                @skiptests = @{$arg} if ( $option eq 'skiptests' );
+
+                next;
+            }
+
+            printf( "- %-${maxlen}s ...", $mod );
+
+            if ( $arg and $arg =~ /^\D/ ) {
+                unshift @$modules, $arg;
+                $arg = 0;
+            }
+
+            # XXX: check for conflicts and uninstalls(!) them.
+            my $cur = _load($mod);
+            if (_version_cmp ($cur, $arg) >= 0)
+            {
+                print "loaded. ($cur" . ( $arg ? " >= $arg" : '' ) . ")\n";
+                push @Existing, $mod => $arg;
+                $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+            }
+            else {
+                if (not defined $cur)   # indeed missing
+                {
+                    print "missing." . ( $arg ? " (would need $arg)" : '' ) . "\n";
+                }
+                else
+                {
+                    # no need to check $arg as _version_cmp ($cur, undef) would satisfy >= above
+                    print "too old. ($cur < $arg)\n";
+                }
+
+                push @required, $mod => $arg;
+            }
+        }
+
+        next unless @required;
+
+        my $mandatory = ( $feature eq '-core' or $core_all );
+
+        if (
+            !$SkipInstall
+            and (
+                $CheckOnly
+                or ($mandatory and $UnderCPAN)
+                or $AllDeps
+                or _prompt(
+                    qq{==> Auto-install the }
+                      . ( @required / 2 )
+                      . ( $mandatory ? ' mandatory' : ' optional' )
+                      . qq{ module(s) from CPAN?},
+                    $default ? 'y' : 'n',
+                ) =~ /^[Yy]/
+            )
+          )
+        {
+            push( @Missing, @required );
+            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+        }
+
+        elsif ( !$SkipInstall
+            and $default
+            and $mandatory
+            and
+            _prompt( qq{==> The module(s) are mandatory! Really skip?}, 'n', )
+            =~ /^[Nn]/ )
+        {
+            push( @Missing, @required );
+            $DisabledTests{$_} = 1 for map { glob($_) } @skiptests;
+        }
+
+        else {
+            $DisabledTests{$_} = 1 for map { glob($_) } @tests;
+        }
+    }
+
+    if ( @Missing and not( $CheckOnly or $UnderCPAN ) ) {
+        require Config;
+        print
+"*** Dependencies will be installed the next time you type '$Config::Config{make}'.\n";
+
+        # make an educated guess of whether we'll need root permission.
+        print "    (You may need to do that as the 'root' user.)\n"
+          if eval '$>';
+    }
+    print "*** $class configuration finished.\n";
+
+    chdir $cwd;
+
+    # import to main::
+    no strict 'refs';
+    *{'main::WriteMakefile'} = \&Write if caller(0) eq 'main';
+}
+
+sub _running_under {
+    my $thing = shift;
+    print <<"END_MESSAGE";
+*** Since we're running under ${thing}, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+    return 1;
+}
+
+# Check to see if we are currently running under CPAN.pm and/or CPANPLUS;
+# if we are, then we simply let it taking care of our dependencies
+sub _check_lock {
+    return unless @Missing or @_;
+
+    my $cpan_env = $ENV{PERL5_CPAN_IS_RUNNING};
+
+    if ($ENV{PERL5_CPANPLUS_IS_RUNNING}) {
+        return _running_under($cpan_env ? 'CPAN' : 'CPANPLUS');
+    }
+
+    require CPAN;
+
+    if ($CPAN::VERSION > '1.89') {
+        if ($cpan_env) {
+            return _running_under('CPAN');
+        }
+        return; # CPAN.pm new enough, don't need to check further
+    }
+
+    # last ditch attempt, this -will- configure CPAN, very sorry
+
+    _load_cpan(1); # force initialize even though it's already loaded
+
+    # Find the CPAN lock-file
+    my $lock = MM->catfile( $CPAN::Config->{cpan_home}, ".lock" );
+    return unless -f $lock;
+
+    # Check the lock
+    local *LOCK;
+    return unless open(LOCK, $lock);
+
+    if (
+            ( $^O eq 'MSWin32' ? _under_cpan() : <LOCK> == getppid() )
+        and ( $CPAN::Config->{prerequisites_policy} || '' ) ne 'ignore'
+    ) {
+        print <<'END_MESSAGE';
+
+*** Since we're running under CPAN, I'll just let it take care
+    of the dependency's installation later.
+END_MESSAGE
+        return 1;
+    }
+
+    close LOCK;
+    return;
+}
+
+sub install {
+    my $class = shift;
+
+    my $i;    # used below to strip leading '-' from config keys
+    my @config = ( map { s/^-// if ++$i; $_ } @{ +shift } );
+
+    my ( @modules, @installed );
+    while ( my ( $pkg, $ver ) = splice( @_, 0, 2 ) ) {
+
+        # grep out those already installed
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
+            push @installed, $pkg;
+        }
+        else {
+            push @modules, $pkg, $ver;
+        }
+    }
+
+    return @installed unless @modules;  # nothing to do
+    return @installed if _check_lock(); # defer to the CPAN shell
+
+    print "*** Installing dependencies...\n";
+
+    return unless _connected_to('cpan.org');
+
+    my %args = @config;
+    my %failed;
+    local *FAILED;
+    if ( $args{do_once} and open( FAILED, '.#autoinstall.failed' ) ) {
+        while (<FAILED>) { chomp; $failed{$_}++ }
+        close FAILED;
+
+        my @newmod;
+        while ( my ( $k, $v ) = splice( @modules, 0, 2 ) ) {
+            push @newmod, ( $k => $v ) unless $failed{$k};
+        }
+        @modules = @newmod;
+    }
+
+    if ( _has_cpanplus() and not $ENV{PERL_AUTOINSTALL_PREFER_CPAN} ) {
+        _install_cpanplus( \@modules, \@config );
+    } else {
+        _install_cpan( \@modules, \@config );
+    }
+
+    print "*** $class installation finished.\n";
+
+    # see if we have successfully installed them
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        if ( _version_cmp( _load($pkg), $ver ) >= 0 ) {
+            push @installed, $pkg;
+        }
+        elsif ( $args{do_once} and open( FAILED, '>> .#autoinstall.failed' ) ) {
+            print FAILED "$pkg\n";
+        }
+    }
+
+    close FAILED if $args{do_once};
+
+    return @installed;
+}
+
+sub _install_cpanplus {
+    my @modules   = @{ +shift };
+    my @config    = _cpanplus_config( @{ +shift } );
+    my $installed = 0;
+
+    require CPANPLUS::Backend;
+    my $cp   = CPANPLUS::Backend->new;
+    my $conf = $cp->configure_object;
+
+    return unless $conf->can('conf') # 0.05x+ with "sudo" support
+               or _can_write($conf->_get_build('base'));  # 0.04x
+
+    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+    my $makeflags = $conf->get_conf('makeflags') || '';
+    if ( UNIVERSAL::isa( $makeflags, 'HASH' ) ) {
+        # 0.03+ uses a hashref here
+        $makeflags->{UNINST} = 1 unless exists $makeflags->{UNINST};
+
+    } else {
+        # 0.02 and below uses a scalar
+        $makeflags = join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+          if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+    }
+    $conf->set_conf( makeflags => $makeflags );
+    $conf->set_conf( prereqs   => 1 );
+
+    
+
+    while ( my ( $key, $val ) = splice( @config, 0, 2 ) ) {
+        $conf->set_conf( $key, $val );
+    }
+
+    my $modtree = $cp->module_tree;
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        print "*** Installing $pkg...\n";
+
+        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+        my $success;
+        my $obj = $modtree->{$pkg};
+
+        if ( $obj and _version_cmp( $obj->{version}, $ver ) >= 0 ) {
+            my $pathname = $pkg;
+            $pathname =~ s/::/\\W/;
+
+            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+                delete $INC{$inc};
+            }
+
+            my $rv = $cp->install( modules => [ $obj->{module} ] );
+
+            if ( $rv and ( $rv->{ $obj->{module} } or $rv->{ok} ) ) {
+                print "*** $pkg successfully installed.\n";
+                $success = 1;
+            } else {
+                print "*** $pkg installation cancelled.\n";
+                $success = 0;
+            }
+
+            $installed += $success;
+        } else {
+            print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+        }
+
+        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+    }
+
+    return $installed;
+}
+
+sub _cpanplus_config {
+	my @config = ();
+	while ( @_ ) {
+		my ($key, $value) = (shift(), shift());
+		if ( $key eq 'prerequisites_policy' ) {
+			if ( $value eq 'follow' ) {
+				$value = CPANPLUS::Internals::Constants::PREREQ_INSTALL();
+			} elsif ( $value eq 'ask' ) {
+				$value = CPANPLUS::Internals::Constants::PREREQ_ASK();
+			} elsif ( $value eq 'ignore' ) {
+				$value = CPANPLUS::Internals::Constants::PREREQ_IGNORE();
+			} else {
+				die "*** Cannot convert option $key = '$value' to CPANPLUS version.\n";
+			}
+		} else {
+			die "*** Cannot convert option $key to CPANPLUS version.\n";
+		}
+	}
+	return @config;
+}
+
+sub _install_cpan {
+    my @modules   = @{ +shift };
+    my @config    = @{ +shift };
+    my $installed = 0;
+    my %args;
+
+    _load_cpan();
+    require Config;
+
+    if (CPAN->VERSION < 1.80) {
+        # no "sudo" support, probe for writableness
+        return unless _can_write( MM->catfile( $CPAN::Config->{cpan_home}, 'sources' ) )
+                  and _can_write( $Config::Config{sitelib} );
+    }
+
+    # if we're root, set UNINST=1 to avoid trouble unless user asked for it.
+    my $makeflags = $CPAN::Config->{make_install_arg} || '';
+    $CPAN::Config->{make_install_arg} =
+      join( ' ', split( ' ', $makeflags ), 'UNINST=1' )
+      if ( $makeflags !~ /\bUNINST\b/ and eval qq{ $> eq '0' } );
+
+    # don't show start-up info
+    $CPAN::Config->{inhibit_startup_message} = 1;
+
+    # set additional options
+    while ( my ( $opt, $arg ) = splice( @config, 0, 2 ) ) {
+        ( $args{$opt} = $arg, next )
+          if $opt =~ /^force$/;    # pseudo-option
+        $CPAN::Config->{$opt} = $arg;
+    }
+
+    local $CPAN::Config->{prerequisites_policy} = 'follow';
+
+    while ( my ( $pkg, $ver ) = splice( @modules, 0, 2 ) ) {
+        MY::preinstall( $pkg, $ver ) or next if defined &MY::preinstall;
+
+        print "*** Installing $pkg...\n";
+
+        my $obj     = CPAN::Shell->expand( Module => $pkg );
+        my $success = 0;
+
+        if ( $obj and _version_cmp( $obj->cpan_version, $ver ) >= 0 ) {
+            my $pathname = $pkg;
+            $pathname =~ s/::/\\W/;
+
+            foreach my $inc ( grep { m/$pathname.pm/i } keys(%INC) ) {
+                delete $INC{$inc};
+            }
+
+            my $rv = $args{force} ? CPAN::Shell->force( install => $pkg )
+                                  : CPAN::Shell->install($pkg);
+            $rv ||= eval {
+                $CPAN::META->instance( 'CPAN::Distribution', $obj->cpan_file, )
+                  ->{install}
+                  if $CPAN::META;
+            };
+
+            if ( $rv eq 'YES' ) {
+                print "*** $pkg successfully installed.\n";
+                $success = 1;
+            }
+            else {
+                print "*** $pkg installation failed.\n";
+                $success = 0;
+            }
+
+            $installed += $success;
+        }
+        else {
+            print << ".";
+*** Could not find a version $ver or above for $pkg; skipping.
+.
+        }
+
+        MY::postinstall( $pkg, $ver, $success ) if defined &MY::postinstall;
+    }
+
+    return $installed;
+}
+
+sub _has_cpanplus {
+    return (
+        $HasCPANPLUS = (
+            $INC{'CPANPLUS/Config.pm'}
+              or _load('CPANPLUS::Shell::Default')
+        )
+    );
+}
+
+# make guesses on whether we're under the CPAN installation directory
+sub _under_cpan {
+    require Cwd;
+    require File::Spec;
+
+    my $cwd  = File::Spec->canonpath( Cwd::cwd() );
+    my $cpan = File::Spec->canonpath( $CPAN::Config->{cpan_home} );
+
+    return ( index( $cwd, $cpan ) > -1 );
+}
+
+sub _update_to {
+    my $class = __PACKAGE__;
+    my $ver   = shift;
+
+    return
+      if _version_cmp( _load($class), $ver ) >= 0;  # no need to upgrade
+
+    if (
+        _prompt( "==> A newer version of $class ($ver) is required. Install?",
+            'y' ) =~ /^[Nn]/
+      )
+    {
+        die "*** Please install $class $ver manually.\n";
+    }
+
+    print << ".";
+*** Trying to fetch it from CPAN...
+.
+
+    # install ourselves
+    _load($class) and return $class->import(@_)
+      if $class->install( [], $class, $ver );
+
+    print << '.'; exit 1;
+
+*** Cannot bootstrap myself. :-( Installation terminated.
+.
+}
+
+# check if we're connected to some host, using inet_aton
+sub _connected_to {
+    my $site = shift;
+
+    return (
+        ( _load('Socket') and Socket::inet_aton($site) ) or _prompt(
+            qq(
+*** Your host cannot resolve the domain name '$site', which
+    probably means the Internet connections are unavailable.
+==> Should we try to install the required module(s) anyway?), 'n'
+          ) =~ /^[Yy]/
+    );
+}
+
+# check if a directory is writable; may create it on demand
+sub _can_write {
+    my $path = shift;
+    mkdir( $path, 0755 ) unless -e $path;
+
+    return 1 if -w $path;
+
+    print << ".";
+*** You are not allowed to write to the directory '$path';
+    the installation may fail due to insufficient permissions.
+.
+
+    if (
+        eval '$>' and lc(`sudo -V`) =~ /version/ and _prompt(
+            qq(
+==> Should we try to re-execute the autoinstall process with 'sudo'?),
+            ((-t STDIN) ? 'y' : 'n')
+        ) =~ /^[Yy]/
+      )
+    {
+
+        # try to bootstrap ourselves from sudo
+        print << ".";
+*** Trying to re-execute the autoinstall process with 'sudo'...
+.
+        my $missing = join( ',', @Missing );
+        my $config = join( ',',
+            UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+          if $Config;
+
+        return
+          unless system( 'sudo', $^X, $0, "--config=$config",
+            "--installdeps=$missing" );
+
+        print << ".";
+*** The 'sudo' command exited with error!  Resuming...
+.
+    }
+
+    return _prompt(
+        qq(
+==> Should we try to install the required module(s) anyway?), 'n'
+    ) =~ /^[Yy]/;
+}
+
+# load a module and return the version it reports
+sub _load {
+    my $mod  = pop;    # class/instance doesn't matter
+    my $file = $mod;
+
+    $file =~ s|::|/|g;
+    $file .= '.pm';
+
+    local $@;
+    return eval { require $file; $mod->VERSION } || ( $@ ? undef: 0 );
+}
+
+# Load CPAN.pm and it's configuration
+sub _load_cpan {
+    return if $CPAN::VERSION and $CPAN::Config and not @_;
+    require CPAN;
+
+    # CPAN-1.82+ adds CPAN::Config::AUTOLOAD to redirect to
+    #    CPAN::HandleConfig->load. CPAN reports that the redirection
+    #    is deprecated in a warning printed at the user.
+
+    # CPAN-1.81 expects CPAN::HandleConfig->load, does not have
+    #   $CPAN::HandleConfig::VERSION but cannot handle
+    #   CPAN::Config->load
+
+    # Which "versions expect CPAN::Config->load?
+
+    if ( $CPAN::HandleConfig::VERSION
+        || CPAN::HandleConfig->can('load')
+    ) {
+        # Newer versions of CPAN have a HandleConfig module
+        CPAN::HandleConfig->load;
+    } else {
+    	# Older versions had the load method in Config directly
+        CPAN::Config->load;
+    }
+}
+
+# compare two versions, either use Sort::Versions or plain comparison
+# return values same as <=>
+sub _version_cmp {
+    my ( $cur, $min ) = @_;
+    return -1 unless defined $cur;  # if 0 keep comparing
+    return 1 unless $min;
+
+    $cur =~ s/\s+$//;
+
+    # check for version numbers that are not in decimal format
+    if ( ref($cur) or ref($min) or $cur =~ /v|\..*\./ or $min =~ /v|\..*\./ ) {
+        if ( ( $version::VERSION or defined( _load('version') )) and
+             version->can('new') 
+            ) {
+
+            # use version.pm if it is installed.
+            return version->new($cur) <=> version->new($min);
+        }
+        elsif ( $Sort::Versions::VERSION or defined( _load('Sort::Versions') ) )
+        {
+
+            # use Sort::Versions as the sorting algorithm for a.b.c versions
+            return Sort::Versions::versioncmp( $cur, $min );
+        }
+
+        warn "Cannot reliably compare non-decimal formatted versions.\n"
+          . "Please install version.pm or Sort::Versions.\n";
+    }
+
+    # plain comparison
+    local $^W = 0;    # shuts off 'not numeric' bugs
+    return $cur <=> $min;
+}
+
+# nothing; this usage is deprecated.
+sub main::PREREQ_PM { return {}; }
+
+sub _make_args {
+    my %args = @_;
+
+    $args{PREREQ_PM} = { %{ $args{PREREQ_PM} || {} }, @Existing, @Missing }
+      if $UnderCPAN or $TestOnly;
+
+    if ( $args{EXE_FILES} and -e 'MANIFEST' ) {
+        require ExtUtils::Manifest;
+        my $manifest = ExtUtils::Manifest::maniread('MANIFEST');
+
+        $args{EXE_FILES} =
+          [ grep { exists $manifest->{$_} } @{ $args{EXE_FILES} } ];
+    }
+
+    $args{test}{TESTS} ||= 't/*.t';
+    $args{test}{TESTS} = join( ' ',
+        grep { !exists( $DisabledTests{$_} ) }
+          map { glob($_) } split( /\s+/, $args{test}{TESTS} ) );
+
+    my $missing = join( ',', @Missing );
+    my $config =
+      join( ',', UNIVERSAL::isa( $Config, 'HASH' ) ? %{$Config} : @{$Config} )
+      if $Config;
+
+    $PostambleActions = (
+        ($missing and not $UnderCPAN)
+        ? "\$(PERL) $0 --config=$config --installdeps=$missing"
+        : "\$(NOECHO) \$(NOOP)"
+    );
+
+    return %args;
+}
+
+# a wrapper to ExtUtils::MakeMaker::WriteMakefile
+sub Write {
+    require Carp;
+    Carp::croak "WriteMakefile: Need even number of args" if @_ % 2;
+
+    if ($CheckOnly) {
+        print << ".";
+*** Makefile not written in check-only mode.
+.
+        return;
+    }
+
+    my %args = _make_args(@_);
+
+    no strict 'refs';
+
+    $PostambleUsed = 0;
+    local *MY::postamble = \&postamble unless defined &MY::postamble;
+    ExtUtils::MakeMaker::WriteMakefile(%args);
+
+    print << "." unless $PostambleUsed;
+*** WARNING: Makefile written with customized MY::postamble() without
+    including contents from Module::AutoInstall::postamble() --
+    auto installation features disabled.  Please contact the author.
+.
+
+    return 1;
+}
+
+sub postamble {
+    $PostambleUsed = 1;
+
+    return <<"END_MAKE";
+
+config :: installdeps
+\t\$(NOECHO) \$(NOOP)
+
+checkdeps ::
+\t\$(PERL) $0 --checkdeps
+
+installdeps ::
+\t$PostambleActions
+
+END_MAKE
+
+}
+
+1;
+
+__END__
+
+#line 1069
diff --git a/inc/Module/Install.pm b/inc/Module/Install.pm
new file mode 100644
index 0000000..aceb4de
--- /dev/null
+++ b/inc/Module/Install.pm
@@ -0,0 +1,445 @@
+#line 1
+package Module::Install;
+
+# For any maintainers:
+# The load order for Module::Install is a bit magic.
+# It goes something like this...
+#
+# IF ( host has Module::Install installed, creating author mode ) {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to installed version of inc::Module::Install
+#     3. The installed version of inc::Module::Install loads
+#     4. inc::Module::Install calls "require Module::Install"
+#     5. The ./inc/ version of Module::Install loads
+# } ELSE {
+#     1. Makefile.PL calls "use inc::Module::Install"
+#     2. $INC{inc/Module/Install.pm} set to ./inc/ version of Module::Install
+#     3. The ./inc/ version of Module::Install loads
+# }
+
+use 5.005;
+use strict 'vars';
+
+use vars qw{$VERSION $MAIN};
+BEGIN {
+	# All Module::Install core packages now require synchronised versions.
+	# This will be used to ensure we don't accidentally load old or
+	# different versions of modules.
+	# This is not enforced yet, but will be some time in the next few
+	# releases once we can make sure it won't clash with custom
+	# Module::Install extensions.
+	$VERSION = '0.92';
+
+	# Storage for the pseudo-singleton
+	$MAIN    = undef;
+
+	*inc::Module::Install::VERSION = *VERSION;
+	@inc::Module::Install::ISA     = __PACKAGE__;
+
+}
+
+
+
+
+
+# Whether or not inc::Module::Install is actually loaded, the
+# $INC{inc/Module/Install.pm} is what will still get set as long as
+# the caller loaded module this in the documented manner.
+# If not set, the caller may NOT have loaded the bundled version, and thus
+# they may not have a MI version that works with the Makefile.PL. This would
+# result in false errors or unexpected behaviour. And we don't want that.
+my $file = join( '/', 'inc', split /::/, __PACKAGE__ ) . '.pm';
+unless ( $INC{$file} ) { die <<"END_DIE" }
+
+Please invoke ${\__PACKAGE__} with:
+
+	use inc::${\__PACKAGE__};
+
+not:
+
+	use ${\__PACKAGE__};
+
+END_DIE
+
+
+
+
+
+# If the script that is loading Module::Install is from the future,
+# then make will detect this and cause it to re-run over and over
+# again. This is bad. Rather than taking action to touch it (which
+# is unreliable on some platforms and requires write permissions)
+# for now we should catch this and refuse to run.
+if ( -f $0 ) {
+	my $s = (stat($0))[9];
+
+	# If the modification time is only slightly in the future,
+	# sleep briefly to remove the problem.
+	my $a = $s - time;
+	if ( $a > 0 and $a < 5 ) { sleep 5 }
+
+	# Too far in the future, throw an error.
+	my $t = time;
+	if ( $s > $t ) { die <<"END_DIE" }
+
+Your installer $0 has a modification time in the future ($s > $t).
+
+This is known to create infinite loops in make.
+
+Please correct this, then run $0 again.
+
+END_DIE
+}
+
+
+
+
+
+# Build.PL was formerly supported, but no longer is due to excessive
+# difficulty in implementing every single feature twice.
+if ( $0 =~ /Build.PL$/i ) { die <<"END_DIE" }
+
+Module::Install no longer supports Build.PL.
+
+It was impossible to maintain duel backends, and has been deprecated.
+
+Please remove all Build.PL files and only use the Makefile.PL installer.
+
+END_DIE
+
+
+
+
+
+# To save some more typing in Module::Install installers, every...
+# use inc::Module::Install
+# ...also acts as an implicit use strict.
+$^H |= strict::bits(qw(refs subs vars));
+
+
+
+
+
+use Cwd        ();
+use File::Find ();
+use File::Path ();
+use FindBin;
+
+sub autoload {
+	my $self = shift;
+	my $who  = $self->_caller;
+	my $cwd  = Cwd::cwd();
+	my $sym  = "${who}::AUTOLOAD";
+	$sym->{$cwd} = sub {
+		my $pwd = Cwd::cwd();
+		if ( my $code = $sym->{$pwd} ) {
+			# Delegate back to parent dirs
+			goto &$code unless $cwd eq $pwd;
+		}
+		$$sym =~ /([^:]+)$/ or die "Cannot autoload $who - $sym";
+		my $method = $1;
+		if ( uc($method) eq $method ) {
+			# Do nothing
+			return;
+		} elsif ( $method =~ /^_/ and $self->can($method) ) {
+			# Dispatch to the root M:I class
+			return $self->$method(@_);
+		}
+
+		# Dispatch to the appropriate plugin
+		unshift @_, ( $self, $1 );
+		goto &{$self->can('call')};
+	};
+}
+
+sub import {
+	my $class = shift;
+	my $self  = $class->new(@_);
+	my $who   = $self->_caller;
+
+	unless ( -f $self->{file} ) {
+		require "$self->{path}/$self->{dispatch}.pm";
+		File::Path::mkpath("$self->{prefix}/$self->{author}");
+		$self->{admin} = "$self->{name}::$self->{dispatch}"->new( _top => $self );
+		$self->{admin}->init;
+		@_ = ($class, _self => $self);
+		goto &{"$self->{name}::import"};
+	}
+
+	*{"${who}::AUTOLOAD"} = $self->autoload;
+	$self->preload;
+
+	# Unregister loader and worker packages so subdirs can use them again
+	delete $INC{"$self->{file}"};
+	delete $INC{"$self->{path}.pm"};
+
+	# Save to the singleton
+	$MAIN = $self;
+
+	return 1;
+}
+
+sub preload {
+	my $self = shift;
+	unless ( $self->{extensions} ) {
+		$self->load_extensions(
+			"$self->{prefix}/$self->{path}", $self
+		);
+	}
+
+	my @exts = @{$self->{extensions}};
+	unless ( @exts ) {
+		@exts = $self->{admin}->load_all_extensions;
+	}
+
+	my %seen;
+	foreach my $obj ( @exts ) {
+		while (my ($method, $glob) = each %{ref($obj) . '::'}) {
+			next unless $obj->can($method);
+			next if $method =~ /^_/;
+			next if $method eq uc($method);
+			$seen{$method}++;
+		}
+	}
+
+	my $who = $self->_caller;
+	foreach my $name ( sort keys %seen ) {
+		*{"${who}::$name"} = sub {
+			${"${who}::AUTOLOAD"} = "${who}::$name";
+			goto &{"${who}::AUTOLOAD"};
+		};
+	}
+}
+
+sub new {
+	my ($class, %args) = @_;
+
+	# ignore the prefix on extension modules built from top level.
+	my $base_path = Cwd::abs_path($FindBin::Bin);
+	unless ( Cwd::abs_path(Cwd::cwd()) eq $base_path ) {
+		delete $args{prefix};
+	}
+
+	return $args{_self} if $args{_self};
+
+	$args{dispatch} ||= 'Admin';
+	$args{prefix}   ||= 'inc';
+	$args{author}   ||= ($^O eq 'VMS' ? '_author' : '.author');
+	$args{bundle}   ||= 'inc/BUNDLES';
+	$args{base}     ||= $base_path;
+	$class =~ s/^\Q$args{prefix}\E:://;
+	$args{name}     ||= $class;
+	$args{version}  ||= $class->VERSION;
+	unless ( $args{path} ) {
+		$args{path}  = $args{name};
+		$args{path}  =~ s!::!/!g;
+	}
+	$args{file}     ||= "$args{base}/$args{prefix}/$args{path}.pm";
+	$args{wrote}      = 0;
+
+	bless( \%args, $class );
+}
+
+sub call {
+	my ($self, $method) = @_;
+	my $obj = $self->load($method) or return;
+        splice(@_, 0, 2, $obj);
+	goto &{$obj->can($method)};
+}
+
+sub load {
+	my ($self, $method) = @_;
+
+	$self->load_extensions(
+		"$self->{prefix}/$self->{path}", $self
+	) unless $self->{extensions};
+
+	foreach my $obj (@{$self->{extensions}}) {
+		return $obj if $obj->can($method);
+	}
+
+	my $admin = $self->{admin} or die <<"END_DIE";
+The '$method' method does not exist in the '$self->{prefix}' path!
+Please remove the '$self->{prefix}' directory and run $0 again to load it.
+END_DIE
+
+	my $obj = $admin->load($method, 1);
+	push @{$self->{extensions}}, $obj;
+
+	$obj;
+}
+
+sub load_extensions {
+	my ($self, $path, $top) = @_;
+
+	unless ( grep { ! ref $_ and lc $_ eq lc $self->{prefix} } @INC ) {
+		unshift @INC, $self->{prefix};
+	}
+
+	foreach my $rv ( $self->find_extensions($path) ) {
+		my ($file, $pkg) = @{$rv};
+		next if $self->{pathnames}{$pkg};
+
+		local $@;
+		my $new = eval { require $file; $pkg->can('new') };
+		unless ( $new ) {
+			warn $@ if $@;
+			next;
+		}
+		$self->{pathnames}{$pkg} = delete $INC{$file};
+		push @{$self->{extensions}}, &{$new}($pkg, _top => $top );
+	}
+
+	$self->{extensions} ||= [];
+}
+
+sub find_extensions {
+	my ($self, $path) = @_;
+
+	my @found;
+	File::Find::find( sub {
+		my $file = $File::Find::name;
+		return unless $file =~ m!^\Q$path\E/(.+)\.pm\Z!is;
+		my $subpath = $1;
+		return if lc($subpath) eq lc($self->{dispatch});
+
+		$file = "$self->{path}/$subpath.pm";
+		my $pkg = "$self->{name}::$subpath";
+		$pkg =~ s!/!::!g;
+
+		# If we have a mixed-case package name, assume case has been preserved
+		# correctly.  Otherwise, root through the file to locate the case-preserved
+		# version of the package name.
+		if ( $subpath eq lc($subpath) || $subpath eq uc($subpath) ) {
+			my $content = Module::Install::_read($subpath . '.pm');
+			my $in_pod  = 0;
+			foreach ( split //, $content ) {
+				$in_pod = 1 if /^=\w/;
+				$in_pod = 0 if /^=cut/;
+				next if ($in_pod || /^=cut/);  # skip pod text
+				next if /^\s*#/;               # and comments
+				if ( m/^\s*package\s+($pkg)\s*;/i ) {
+					$pkg = $1;
+					last;
+				}
+			}
+		}
+
+		push @found, [ $file, $pkg ];
+	}, $path ) if -d $path;
+
+	@found;
+}
+
+
+
+
+
+#####################################################################
+# Common Utility Functions
+
+sub _caller {
+	my $depth = 0;
+	my $call  = caller($depth);
+	while ( $call eq __PACKAGE__ ) {
+		$depth++;
+		$call = caller($depth);
+	}
+	return $call;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _read {
+	local *FH;
+	open( FH, '<', $_[0] ) or die "open($_[0]): $!";
+	my $string = do { local $/; <FH> };
+	close FH or die "close($_[0]): $!";
+	return $string;
+}
+END_NEW
+sub _read {
+	local *FH;
+	open( FH, "< $_[0]"  ) or die "open($_[0]): $!";
+	my $string = do { local $/; <FH> };
+	close FH or die "close($_[0]): $!";
+	return $string;
+}
+END_OLD
+
+sub _readperl {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	$string =~ s/(\n)\n*__(?:DATA|END)__\b.*\z/$1/s;
+	$string =~ s/\n\n=\w+.+?\n\n=cut\b.+?\n+/\n\n/sg;
+	return $string;
+}
+
+sub _readpod {
+	my $string = Module::Install::_read($_[0]);
+	$string =~ s/(?:\015{1,2}\012|\015|\012)/\n/sg;
+	return $string if $_[0] =~ /\.pod\z/;
+	$string =~ s/(^|\n=cut\b.+?\n+)[^=\s].+?\n(\n=\w+|\z)/$1$2/sg;
+	$string =~ s/\n*=pod\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/\n*=cut\b[^\n]*\n+/\n\n/sg;
+	$string =~ s/^\n+//s;
+	return $string;
+}
+
+# Done in evals to avoid confusing Perl::MinimumVersion
+eval( $] >= 5.006 ? <<'END_NEW' : <<'END_OLD' ); die $@ if $@;
+sub _write {
+	local *FH;
+	open( FH, '>', $_[0] ) or die "open($_[0]): $!";
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
+	close FH or die "close($_[0]): $!";
+}
+END_NEW
+sub _write {
+	local *FH;
+	open( FH, "> $_[0]"  ) or die "open($_[0]): $!";
+	foreach ( 1 .. $#_ ) {
+		print FH $_[$_] or die "print($_[0]): $!";
+	}
+	close FH or die "close($_[0]): $!";
+}
+END_OLD
+
+# _version is for processing module versions (eg, 1.03_05) not
+# Perl versions (eg, 5.8.1).
+sub _version ($) {
+	my $s = shift || 0;
+	my $d =()= $s =~ /(\.)/g;
+	if ( $d >= 2 ) {
+		# Normalise multipart versions
+		$s =~ s/(\.)(\d{1,3})/sprintf("$1%03d",$2)/eg;
+	}
+	$s =~ s/^(\d+)\.?//;
+	my $l = $1 || 0;
+	my @v = map {
+		$_ . '0' x (3 - length $_)
+	} $s =~ /(\d{1,3})\D?/g;
+	$l = $l . '.' . join '', @v if @v;
+	return $l + 0;
+}
+
+sub _cmp ($$) {
+	_version($_[0]) <=> _version($_[1]);
+}
+
+# Cloned from Params::Util::_CLASS
+sub _CLASS ($) {
+	(
+		defined $_[0]
+		and
+		! ref $_[0]
+		and
+		$_[0] =~ m/^[^\W\d]\w*(?:::\w+)*\z/s
+	) ? $_[0] : undef;
+}
+
+1;
+
+# Copyright 2008 - 2010 Adam Kennedy.
diff --git a/inc/Module/Install/AutoInstall.pm b/inc/Module/Install/AutoInstall.pm
new file mode 100644
index 0000000..f04ca1e
--- /dev/null
+++ b/inc/Module/Install/AutoInstall.pm
@@ -0,0 +1,61 @@
+#line 1
+package Module::Install::AutoInstall;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub AutoInstall { $_[0] }
+
+sub run {
+    my $self = shift;
+    $self->auto_install_now(@_);
+}
+
+sub write {
+    my $self = shift;
+    $self->auto_install(@_);
+}
+
+sub auto_install {
+    my $self = shift;
+    return if $self->{done}++;
+
+    # Flatten array of arrays into a single array
+    my @core = map @$_, map @$_, grep ref,
+               $self->build_requires, $self->requires;
+
+    my @config = @_;
+
+    # We'll need Module::AutoInstall
+    $self->include('Module::AutoInstall');
+    require Module::AutoInstall;
+
+    Module::AutoInstall->import(
+        (@config ? (-config => \@config) : ()),
+        (@core   ? (-core   => \@core)   : ()),
+        $self->features,
+    );
+
+    $self->makemaker_args( Module::AutoInstall::_make_args() );
+
+    my $class = ref($self);
+    $self->postamble(
+        "# --- $class section:\n" .
+        Module::AutoInstall::postamble()
+    );
+}
+
+sub auto_install_now {
+    my $self = shift;
+    $self->auto_install(@_);
+    Module::AutoInstall::do_install();
+}
+
+1;
diff --git a/inc/Module/Install/Base.pm b/inc/Module/Install/Base.pm
new file mode 100644
index 0000000..618bf57
--- /dev/null
+++ b/inc/Module/Install/Base.pm
@@ -0,0 +1,78 @@
+#line 1
+package Module::Install::Base;
+
+use strict 'vars';
+use vars qw{$VERSION};
+BEGIN {
+	$VERSION = '0.92';
+}
+
+# Suspend handler for "redefined" warnings
+BEGIN {
+	my $w = $SIG{__WARN__};
+	$SIG{__WARN__} = sub { $w };
+}
+
+#line 42
+
+sub new {
+	my $class = shift;
+	unless ( defined &{"${class}::call"} ) {
+		*{"${class}::call"} = sub { shift->_top->call(@_) };
+	}
+	unless ( defined &{"${class}::load"} ) {
+		*{"${class}::load"} = sub { shift->_top->load(@_) };
+	}
+	bless { @_ }, $class;
+}
+
+#line 61
+
+sub AUTOLOAD {
+	local $@;
+	my $func = eval { shift->_top->autoload } or return;
+	goto &$func;
+}
+
+#line 75
+
+sub _top {
+	$_[0]->{_top};
+}
+
+#line 90
+
+sub admin {
+	$_[0]->_top->{admin}
+	or
+	Module::Install::Base::FakeAdmin->new;
+}
+
+#line 106
+
+sub is_admin {
+	$_[0]->admin->VERSION;
+}
+
+sub DESTROY {}
+
+package Module::Install::Base::FakeAdmin;
+
+my $fake;
+
+sub new {
+	$fake ||= bless(\@_, $_[0]);
+}
+
+sub AUTOLOAD {}
+
+sub DESTROY {}
+
+# Restore warning handler
+BEGIN {
+	$SIG{__WARN__} = $SIG{__WARN__}->();
+}
+
+1;
+
+#line 154
diff --git a/inc/Module/Install/Can.pm b/inc/Module/Install/Can.pm
new file mode 100644
index 0000000..75b8a27
--- /dev/null
+++ b/inc/Module/Install/Can.pm
@@ -0,0 +1,81 @@
+#line 1
+package Module::Install::Can;
+
+use strict;
+use Config                ();
+use File::Spec            ();
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+# check if we can load some module
+### Upgrade this to not have to load the module if possible
+sub can_use {
+	my ($self, $mod, $ver) = @_;
+	$mod =~ s{::|\\}{/}g;
+	$mod .= '.pm' unless $mod =~ /\.pm$/i;
+
+	my $pkg = $mod;
+	$pkg =~ s{/}{::}g;
+	$pkg =~ s{\.pm$}{}i;
+
+	local $@;
+	eval { require $mod; $pkg->VERSION($ver || 0); 1 };
+}
+
+# check if we can run some command
+sub can_run {
+	my ($self, $cmd) = @_;
+
+	my $_cmd = $cmd;
+	return $_cmd if (-x $_cmd or $_cmd = MM->maybe_command($_cmd));
+
+	for my $dir ((split /$Config::Config{path_sep}/, $ENV{PATH}), '.') {
+		next if $dir eq '';
+		my $abs = File::Spec->catfile($dir, $_[1]);
+		return $abs if (-x $abs or $abs = MM->maybe_command($abs));
+	}
+
+	return;
+}
+
+# can we locate a (the) C compiler
+sub can_cc {
+	my $self   = shift;
+	my @chunks = split(/ /, $Config::Config{cc}) or return;
+
+	# $Config{cc} may contain args; try to find out the program part
+	while (@chunks) {
+		return $self->can_run("@chunks") || (pop(@chunks), next);
+	}
+
+	return;
+}
+
+# Fix Cygwin bug on maybe_command();
+if ( $^O eq 'cygwin' ) {
+	require ExtUtils::MM_Cygwin;
+	require ExtUtils::MM_Win32;
+	if ( ! defined(&ExtUtils::MM_Cygwin::maybe_command) ) {
+		*ExtUtils::MM_Cygwin::maybe_command = sub {
+			my ($self, $file) = @_;
+			if ($file =~ m{^/cygdrive/}i and ExtUtils::MM_Win32->can('maybe_command')) {
+				ExtUtils::MM_Win32->maybe_command($file);
+			} else {
+				ExtUtils::MM_Unix->maybe_command($file);
+			}
+		}
+	}
+}
+
+1;
+
+__END__
+
+#line 156
diff --git a/inc/Module/Install/Fetch.pm b/inc/Module/Install/Fetch.pm
new file mode 100644
index 0000000..e3d6800
--- /dev/null
+++ b/inc/Module/Install/Fetch.pm
@@ -0,0 +1,93 @@
+#line 1
+package Module::Install::Fetch;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub get_file {
+    my ($self, %args) = @_;
+    my ($scheme, $host, $path, $file) =
+        $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+
+    if ( $scheme eq 'http' and ! eval { require LWP::Simple; 1 } ) {
+        $args{url} = $args{ftp_url}
+            or (warn("LWP support unavailable!\n"), return);
+        ($scheme, $host, $path, $file) =
+            $args{url} =~ m|^(\w+)://([^/]+)(.+)/(.+)| or return;
+    }
+
+    $|++;
+    print "Fetching '$file' from $host... ";
+
+    unless (eval { require Socket; Socket::inet_aton($host) }) {
+        warn "'$host' resolve failed!\n";
+        return;
+    }
+
+    return unless $scheme eq 'ftp' or $scheme eq 'http';
+
+    require Cwd;
+    my $dir = Cwd::getcwd();
+    chdir $args{local_dir} or return if exists $args{local_dir};
+
+    if (eval { require LWP::Simple; 1 }) {
+        LWP::Simple::mirror($args{url}, $file);
+    }
+    elsif (eval { require Net::FTP; 1 }) { eval {
+        # use Net::FTP to get past firewall
+        my $ftp = Net::FTP->new($host, Passive => 1, Timeout => 600);
+        $ftp->login("anonymous", 'anonymous at example.com');
+        $ftp->cwd($path);
+        $ftp->binary;
+        $ftp->get($file) or (warn("$!\n"), return);
+        $ftp->quit;
+    } }
+    elsif (my $ftp = $self->can_run('ftp')) { eval {
+        # no Net::FTP, fallback to ftp.exe
+        require FileHandle;
+        my $fh = FileHandle->new;
+
+        local $SIG{CHLD} = 'IGNORE';
+        unless ($fh->open("|$ftp -n")) {
+            warn "Couldn't open ftp: $!\n";
+            chdir $dir; return;
+        }
+
+        my @dialog = split(/\n/, <<"END_FTP");
+open $host
+user anonymous anonymous\@example.com
+cd $path
+binary
+get $file $file
+quit
+END_FTP
+        foreach (@dialog) { $fh->print("$_\n") }
+        $fh->close;
+    } }
+    else {
+        warn "No working 'ftp' program available!\n";
+        chdir $dir; return;
+    }
+
+    unless (-f $file) {
+        warn "Fetching failed: $@\n";
+        chdir $dir; return;
+    }
+
+    return if exists $args{size} and -s $file != $args{size};
+    system($args{run}) if exists $args{run};
+    unlink($file) if $args{remove};
+
+    print(((!exists $args{check_for} or -e $args{check_for})
+        ? "done!" : "failed! ($!)"), "\n");
+    chdir $dir; return !$?;
+}
+
+1;
diff --git a/inc/Module/Install/Include.pm b/inc/Module/Install/Include.pm
new file mode 100644
index 0000000..69a0cf9
--- /dev/null
+++ b/inc/Module/Install/Include.pm
@@ -0,0 +1,34 @@
+#line 1
+package Module::Install::Include;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub include {
+	shift()->admin->include(@_);
+}
+
+sub include_deps {
+	shift()->admin->include_deps(@_);
+}
+
+sub auto_include {
+	shift()->admin->auto_include(@_);
+}
+
+sub auto_include_deps {
+	shift()->admin->auto_include_deps(@_);
+}
+
+sub auto_include_dependent_dists {
+	shift()->admin->auto_include_dependent_dists(@_);
+}
+
+1;
diff --git a/inc/Module/Install/Makefile.pm b/inc/Module/Install/Makefile.pm
new file mode 100644
index 0000000..acf10ef
--- /dev/null
+++ b/inc/Module/Install/Makefile.pm
@@ -0,0 +1,300 @@
+#line 1
+package Module::Install::Makefile;
+
+use strict 'vars';
+use ExtUtils::MakeMaker   ();
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+sub Makefile { $_[0] }
+
+my %seen = ();
+
+sub prompt {
+	shift;
+
+	# Infinite loop protection
+	my @c = caller();
+	if ( ++$seen{"$c[1]|$c[2]|$_[0]"} > 3 ) {
+		die "Caught an potential prompt infinite loop ($c[1]|$c[2]|$_[0])";
+	}
+
+	# In automated testing, always use defaults
+	if ( $ENV{AUTOMATED_TESTING} and ! $ENV{PERL_MM_USE_DEFAULT} ) {
+		local $ENV{PERL_MM_USE_DEFAULT} = 1;
+		goto &ExtUtils::MakeMaker::prompt;
+	} else {
+		goto &ExtUtils::MakeMaker::prompt;
+	}
+}
+
+# Store a cleaned up version of the MakeMaker version,
+# since we need to behave differently in a variety of
+# ways based on the MM version.
+my $makemaker = eval $ExtUtils::MakeMaker::VERSION;
+
+# If we are passed a param, do a "newer than" comparison.
+# Otherwise, just return the MakeMaker version.
+sub makemaker {
+	( @_ < 2 or $makemaker >= eval($_[1]) ) ? $makemaker : 0
+}
+
+sub makemaker_args {
+	my $self = shift;
+	my $args = ( $self->{makemaker_args} ||= {} );
+	%$args = ( %$args, @_ );
+	return $args;
+}
+
+# For mm args that take multiple space-seperated args,
+# append an argument to the current list.
+sub makemaker_append {
+	my $self = shift;
+	my $name = shift;
+	my $args = $self->makemaker_args;
+	$args->{name} = defined $args->{$name}
+		? join( ' ', $args->{name}, @_ )
+		: join( ' ', @_ );
+}
+
+sub build_subdirs {
+	my $self    = shift;
+	my $subdirs = $self->makemaker_args->{DIR} ||= [];
+	for my $subdir (@_) {
+		push @$subdirs, $subdir;
+	}
+}
+
+sub clean_files {
+	my $self  = shift;
+	my $clean = $self->makemaker_args->{clean} ||= {};
+	  %$clean = (
+		%$clean,
+		FILES => join ' ', grep { length $_ } ($clean->{FILES} || (), @_),
+	);
+}
+
+sub realclean_files {
+	my $self      = shift;
+	my $realclean = $self->makemaker_args->{realclean} ||= {};
+	  %$realclean = (
+		%$realclean,
+		FILES => join ' ', grep { length $_ } ($realclean->{FILES} || (), @_),
+	);
+}
+
+sub libs {
+	my $self = shift;
+	my $libs = ref $_[0] ? shift : [ shift ];
+	$self->makemaker_args( LIBS => $libs );
+}
+
+sub inc {
+	my $self = shift;
+	$self->makemaker_args( INC => shift );
+}
+
+my %test_dir = ();
+
+sub _wanted_t {
+	/\.t$/ and -f $_ and $test_dir{$File::Find::dir} = 1;
+}
+
+sub tests_recursive {
+	my $self = shift;
+	if ( $self->tests ) {
+		die "tests_recursive will not work if tests are already defined";
+	}
+	my $dir = shift || 't';
+	unless ( -d $dir ) {
+		die "tests_recursive dir '$dir' does not exist";
+	}
+	%test_dir = ();
+	require File::Find;
+	File::Find::find( \&_wanted_t, $dir );
+	$self->tests( join ' ', map { "$_/*.t" } sort keys %test_dir );
+}
+
+sub write {
+	my $self = shift;
+	die "&Makefile->write() takes no arguments\n" if @_;
+
+	# Check the current Perl version
+	my $perl_version = $self->perl_version;
+	if ( $perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+	}
+
+	# Make sure we have a new enough MakeMaker
+	require ExtUtils::MakeMaker;
+
+	if ( $perl_version and $self->_cmp($perl_version, '5.006') >= 0 ) {
+		# MakeMaker can complain about module versions that include
+		# an underscore, even though its own version may contain one!
+		# Hence the funny regexp to get rid of it.  See RT #35800
+		# for details.
+		my $v = $ExtUtils::MakeMaker::VERSION =~ /^(\d+\.\d+)/;
+		$self->build_requires(     'ExtUtils::MakeMaker' => $v );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => $v );
+	} else {
+		# Allow legacy-compatibility with 5.005 by depending on the
+		# most recent EU:MM that supported 5.005.
+		$self->build_requires(     'ExtUtils::MakeMaker' => 6.42 );
+		$self->configure_requires( 'ExtUtils::MakeMaker' => 6.42 );
+	}
+
+	# Generate the MakeMaker params
+	my $args = $self->makemaker_args;
+	$args->{DISTNAME} = $self->name;
+	$args->{NAME}     = $self->module_name || $self->name;
+	$args->{VERSION}  = $self->version;
+	$args->{NAME}     =~ s/-/::/g;
+	if ( $self->tests ) {
+		$args->{test} = { TESTS => $self->tests };
+	}
+	if ( $] >= 5.005 ) {
+		$args->{ABSTRACT} = $self->abstract;
+		$args->{AUTHOR}   = $self->author;
+	}
+	if ( $self->makemaker(6.10) ) {
+		$args->{NO_META} = 1;
+	}
+	if ( $self->makemaker(6.17) and $self->sign ) {
+		$args->{SIGN} = 1;
+	}
+	unless ( $self->is_admin ) {
+		delete $args->{SIGN};
+	}
+
+	my $prereq = ($args->{PREREQ_PM} ||= {});
+	%$prereq = ( %$prereq,
+		map { @$_ } # flatten [module => version]
+		map { @$_ }
+		grep $_,
+		($self->requires)
+	);
+
+	# Remove any reference to perl, PREREQ_PM doesn't support it
+	delete $args->{PREREQ_PM}->{perl};
+
+	# Merge both kinds of requires into BUILD_REQUIRES
+	my $build_prereq = ($args->{BUILD_REQUIRES} ||= {});
+	%$build_prereq = ( %$build_prereq,
+		map { @$_ } # flatten [module => version]
+		map { @$_ }
+		grep $_,
+		($self->configure_requires, $self->build_requires)
+	);
+
+	# Remove any reference to perl, BUILD_REQUIRES doesn't support it
+	delete $args->{BUILD_REQUIRES}->{perl};
+
+	# Delete bundled dists from prereq_pm
+	my $subdirs = ($args->{DIR} ||= []);
+	if ($self->bundles) {
+		foreach my $bundle (@{ $self->bundles }) {
+			my ($file, $dir) = @$bundle;
+			push @$subdirs, $dir if -d $dir;
+			delete $build_prereq->{$file}; #Delete from build prereqs only
+		}
+	}
+
+	unless ( $self->makemaker('6.55_03') ) {
+		%$prereq = (%$prereq,%$build_prereq);
+		delete $args->{BUILD_REQUIRES};
+	}
+
+	if ( my $perl_version = $self->perl_version ) {
+		eval "use $perl_version; 1"
+			or die "ERROR: perl: Version $] is installed, "
+			. "but we need version >= $perl_version";
+
+		if ( $self->makemaker(6.48) ) {
+			$args->{MIN_PERL_VERSION} = $perl_version;
+		}
+	}
+
+	$args->{INSTALLDIRS} = $self->installdirs;
+
+	my %args = map { ( $_ => $args->{$_} ) } grep {defined($args->{$_})} keys %$args;
+
+	my $user_preop = delete $args{dist}->{PREOP};
+	if (my $preop = $self->admin->preop($user_preop)) {
+		foreach my $key ( keys %$preop ) {
+			$args{dist}->{$key} = $preop->{$key};
+		}
+	}
+
+	my $mm = ExtUtils::MakeMaker::WriteMakefile(%args);
+	$self->fix_up_makefile($mm->{FIRST_MAKEFILE} || 'Makefile');
+}
+
+sub fix_up_makefile {
+	my $self          = shift;
+	my $makefile_name = shift;
+	my $top_class     = ref($self->_top) || '';
+	my $top_version   = $self->_top->VERSION || '';
+
+	my $preamble = $self->preamble
+		? "# Preamble by $top_class $top_version\n"
+			. $self->preamble
+		: '';
+	my $postamble = "# Postamble by $top_class $top_version\n"
+		. ($self->postamble || '');
+
+	local *MAKEFILE;
+	open MAKEFILE, "< $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	my $makefile = do { local $/; <MAKEFILE> };
+	close MAKEFILE or die $!;
+
+	$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
+	$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
+	$makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
+	$makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
+	$makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
+
+	# Module::Install will never be used to build the Core Perl
+	# Sometimes PERL_LIB and PERL_ARCHLIB get written anyway, which breaks
+	# PREFIX/PERL5LIB, and thus, install_share. Blank them if they exist
+	$makefile =~ s/^PERL_LIB = .+/PERL_LIB =/m;
+	#$makefile =~ s/^PERL_ARCHLIB = .+/PERL_ARCHLIB =/m;
+
+	# Perl 5.005 mentions PERL_LIB explicitly, so we have to remove that as well.
+	$makefile =~ s/(\"?)-I\$\(PERL_LIB\)\1//g;
+
+	# XXX - This is currently unused; not sure if it breaks other MM-users
+	# $makefile =~ s/^pm_to_blib\s+:\s+/pm_to_blib :: /mg;
+
+	open  MAKEFILE, "> $makefile_name" or die "fix_up_makefile: Couldn't open $makefile_name: $!";
+	print MAKEFILE  "$preamble$makefile$postamble" or die $!;
+	close MAKEFILE  or die $!;
+
+	1;
+}
+
+sub preamble {
+	my ($self, $text) = @_;
+	$self->{preamble} = $text . $self->{preamble} if defined $text;
+	$self->{preamble};
+}
+
+sub postamble {
+	my ($self, $text) = @_;
+	$self->{postamble} ||= $self->admin->postamble;
+	$self->{postamble} .= $text if defined $text;
+	$self->{postamble}
+}
+
+1;
+
+__END__
+
+#line 426
diff --git a/inc/Module/Install/Metadata.pm b/inc/Module/Install/Metadata.pm
new file mode 100644
index 0000000..b00e6b1
--- /dev/null
+++ b/inc/Module/Install/Metadata.pm
@@ -0,0 +1,647 @@
+#line 1
+package Module::Install::Metadata;
+
+use strict 'vars';
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+my @boolean_keys = qw{
+	sign
+};
+
+my @scalar_keys = qw{
+	name
+	module_name
+	abstract
+	author
+	version
+	distribution_type
+	tests
+	installdirs
+};
+
+my @tuple_keys = qw{
+	configure_requires
+	build_requires
+	requires
+	recommends
+	bundles
+	resources
+};
+
+my @resource_keys = qw{
+	homepage
+	bugtracker
+	repository
+};
+
+my @array_keys = qw{
+	keywords
+};
+
+sub Meta              { shift          }
+sub Meta_BooleanKeys  { @boolean_keys  }
+sub Meta_ScalarKeys   { @scalar_keys   }
+sub Meta_TupleKeys    { @tuple_keys    }
+sub Meta_ResourceKeys { @resource_keys }
+sub Meta_ArrayKeys    { @array_keys    }
+
+foreach my $key ( @boolean_keys ) {
+	*$key = sub {
+		my $self = shift;
+		if ( defined wantarray and not @_ ) {
+			return $self->{values}->{$key};
+		}
+		$self->{values}->{$key} = ( @_ ? $_[0] : 1 );
+		return $self;
+	};
+}
+
+foreach my $key ( @scalar_keys ) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} = shift;
+		return $self;
+	};
+}
+
+foreach my $key ( @array_keys ) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} if defined wantarray and !@_;
+		$self->{values}->{$key} ||= [];
+		push @{$self->{values}->{$key}}, @_;
+		return $self;
+	};
+}
+
+foreach my $key ( @resource_keys ) {
+	*$key = sub {
+		my $self = shift;
+		unless ( @_ ) {
+			return () unless $self->{values}->{resources};
+			return map  { $_->[1] }
+			       grep { $_->[0] eq $key }
+			       @{ $self->{values}->{resources} };
+		}
+		return $self->{values}->{resources}->{$key} unless @_;
+		my $uri = shift or die(
+			"Did not provide a value to $key()"
+		);
+		$self->resources( $key => $uri );
+		return 1;
+	};
+}
+
+foreach my $key ( grep { $_ ne "resources" } @tuple_keys) {
+	*$key = sub {
+		my $self = shift;
+		return $self->{values}->{$key} unless @_;
+		my @added;
+		while ( @_ ) {
+			my $module  = shift or last;
+			my $version = shift || 0;
+			push @added, [ $module, $version ];
+		}
+		push @{ $self->{values}->{$key} }, @added;
+		return map {@$_} @added;
+	};
+}
+
+# Resource handling
+my %lc_resource = map { $_ => 1 } qw{
+	homepage
+	license
+	bugtracker
+	repository
+};
+
+sub resources {
+	my $self = shift;
+	while ( @_ ) {
+		my $name  = shift or last;
+		my $value = shift or next;
+		if ( $name eq lc $name and ! $lc_resource{$name} ) {
+			die("Unsupported reserved lowercase resource '$name'");
+		}
+		$self->{values}->{resources} ||= [];
+		push @{ $self->{values}->{resources} }, [ $name, $value ];
+	}
+	$self->{values}->{resources};
+}
+
+# Aliases for build_requires that will have alternative
+# meanings in some future version of META.yml.
+sub test_requires     { shift->build_requires(@_) }
+sub install_requires  { shift->build_requires(@_) }
+
+# Aliases for installdirs options
+sub install_as_core   { $_[0]->installdirs('perl')   }
+sub install_as_cpan   { $_[0]->installdirs('site')   }
+sub install_as_site   { $_[0]->installdirs('site')   }
+sub install_as_vendor { $_[0]->installdirs('vendor') }
+
+sub dynamic_config {
+	my $self = shift;
+	unless ( @_ ) {
+		warn "You MUST provide an explicit true/false value to dynamic_config\n";
+		return $self;
+	}
+	$self->{values}->{dynamic_config} = $_[0] ? 1 : 0;
+	return 1;
+}
+
+sub perl_version {
+	my $self = shift;
+	return $self->{values}->{perl_version} unless @_;
+	my $version = shift or die(
+		"Did not provide a value to perl_version()"
+	);
+
+	# Normalize the version
+	$version = $self->_perl_version($version);
+
+	# We don't support the reall old versions
+	unless ( $version >= 5.005 ) {
+		die "Module::Install only supports 5.005 or newer (use ExtUtils::MakeMaker)\n";
+	}
+
+	$self->{values}->{perl_version} = $version;
+}
+
+#Stolen from M::B
+my %license_urls = (
+    perl         => 'http://dev.perl.org/licenses/',
+    apache       => 'http://apache.org/licenses/LICENSE-2.0',
+    artistic     => 'http://opensource.org/licenses/artistic-license.php',
+    artistic_2   => 'http://opensource.org/licenses/artistic-license-2.0.php',
+    lgpl         => 'http://opensource.org/licenses/lgpl-license.php',
+    lgpl2        => 'http://opensource.org/licenses/lgpl-2.1.php',
+    lgpl3        => 'http://opensource.org/licenses/lgpl-3.0.html',
+    bsd          => 'http://opensource.org/licenses/bsd-license.php',
+    gpl          => 'http://opensource.org/licenses/gpl-license.php',
+    gpl2         => 'http://opensource.org/licenses/gpl-2.0.php',
+    gpl3         => 'http://opensource.org/licenses/gpl-3.0.html',
+    mit          => 'http://opensource.org/licenses/mit-license.php',
+    mozilla      => 'http://opensource.org/licenses/mozilla1.1.php',
+    open_source  => undef,
+    unrestricted => undef,
+    restrictive  => undef,
+    unknown      => undef,
+);
+
+sub license {
+	my $self = shift;
+	return $self->{values}->{license} unless @_;
+	my $license = shift or die(
+		'Did not provide a value to license()'
+	);
+	$self->{values}->{license} = $license;
+
+	# Automatically fill in license URLs
+	if ( $license_urls{$license} ) {
+		$self->resources( license => $license_urls{$license} );
+	}
+
+	return 1;
+}
+
+sub all_from {
+	my ( $self, $file ) = @_;
+
+	unless ( defined($file) ) {
+		my $name = $self->name or die(
+			"all_from called with no args without setting name() first"
+		);
+		$file = join('/', 'lib', split(/-/, $name)) . '.pm';
+		$file =~ s{.*/}{} unless -e $file;
+		unless ( -e $file ) {
+			die("all_from cannot find $file from $name");
+		}
+	}
+	unless ( -f $file ) {
+		die("The path '$file' does not exist, or is not a file");
+	}
+
+    $self->{values}{all_from} = $file;
+
+	# Some methods pull from POD instead of code.
+	# If there is a matching .pod, use that instead
+	my $pod = $file;
+	$pod =~ s/\.pm$/.pod/i;
+	$pod = $file unless -e $pod;
+
+	# Pull the different values
+	$self->name_from($file)         unless $self->name;
+	$self->version_from($file)      unless $self->version;
+	$self->perl_version_from($file) unless $self->perl_version;
+	$self->author_from($pod)        unless $self->author;
+	$self->license_from($pod)       unless $self->license;
+	$self->abstract_from($pod)      unless $self->abstract;
+
+	return 1;
+}
+
+sub provides {
+	my $self     = shift;
+	my $provides = ( $self->{values}->{provides} ||= {} );
+	%$provides = (%$provides, @_) if @_;
+	return $provides;
+}
+
+sub auto_provides {
+	my $self = shift;
+	return $self unless $self->is_admin;
+	unless (-e 'MANIFEST') {
+		warn "Cannot deduce auto_provides without a MANIFEST, skipping\n";
+		return $self;
+	}
+	# Avoid spurious warnings as we are not checking manifest here.
+	local $SIG{__WARN__} = sub {1};
+	require ExtUtils::Manifest;
+	local *ExtUtils::Manifest::manicheck = sub { return };
+
+	require Module::Build;
+	my $build = Module::Build->new(
+		dist_name    => $self->name,
+		dist_version => $self->version,
+		license      => $self->license,
+	);
+	$self->provides( %{ $build->find_dist_packages || {} } );
+}
+
+sub feature {
+	my $self     = shift;
+	my $name     = shift;
+	my $features = ( $self->{values}->{features} ||= [] );
+	my $mods;
+
+	if ( @_ == 1 and ref( $_[0] ) ) {
+		# The user used ->feature like ->features by passing in the second
+		# argument as a reference.  Accomodate for that.
+		$mods = $_[0];
+	} else {
+		$mods = \@_;
+	}
+
+	my $count = 0;
+	push @$features, (
+		$name => [
+			map {
+				ref($_) ? ( ref($_) eq 'HASH' ) ? %$_ : @$_ : $_
+			} @$mods
+		]
+	);
+
+	return @$features;
+}
+
+sub features {
+	my $self = shift;
+	while ( my ( $name, $mods ) = splice( @_, 0, 2 ) ) {
+		$self->feature( $name, @$mods );
+	}
+	return $self->{values}->{features}
+		? @{ $self->{values}->{features} }
+		: ();
+}
+
+sub no_index {
+	my $self = shift;
+	my $type = shift;
+	push @{ $self->{values}->{no_index}->{$type} }, @_ if $type;
+	return $self->{values}->{no_index};
+}
+
+sub read {
+	my $self = shift;
+	$self->include_deps( 'YAML::Tiny', 0 );
+
+	require YAML::Tiny;
+	my $data = YAML::Tiny::LoadFile('META.yml');
+
+	# Call methods explicitly in case user has already set some values.
+	while ( my ( $key, $value ) = each %$data ) {
+		next unless $self->can($key);
+		if ( ref $value eq 'HASH' ) {
+			while ( my ( $module, $version ) = each %$value ) {
+				$self->can($key)->($self, $module => $version );
+			}
+		} else {
+			$self->can($key)->($self, $value);
+		}
+	}
+	return $self;
+}
+
+sub write {
+	my $self = shift;
+	return $self unless $self->is_admin;
+	$self->admin->write_meta;
+	return $self;
+}
+
+sub version_from {
+	require ExtUtils::MM_Unix;
+	my ( $self, $file ) = @_;
+	$self->version( ExtUtils::MM_Unix->parse_version($file) );
+}
+
+sub abstract_from {
+	require ExtUtils::MM_Unix;
+	my ( $self, $file ) = @_;
+	$self->abstract(
+		bless(
+			{ DISTNAME => $self->name },
+			'ExtUtils::MM_Unix'
+		)->parse_abstract($file)
+	 );
+}
+
+# Add both distribution and module name
+sub name_from {
+	my ($self, $file) = @_;
+	if (
+		Module::Install::_read($file) =~ m/
+		^ \s*
+		package \s*
+		([\w:]+)
+		\s* ;
+		/ixms
+	) {
+		my ($name, $module_name) = ($1, $1);
+		$name =~ s{::}{-}g;
+		$self->name($name);
+		unless ( $self->module_name ) {
+			$self->module_name($module_name);
+		}
+	} else {
+		die("Cannot determine name from $file\n");
+	}
+}
+
+sub _extract_perl_version {
+	if (
+		$_[0] =~ m/
+		^\s*
+		(?:use|require) \s*
+		v?
+		([\d_\.]+)
+		\s* ;
+		/ixms
+	) {
+		my $perl_version = $1;
+		$perl_version =~ s{_}{}g;
+		return $perl_version;
+	} else {
+		return;
+	}
+}
+
+sub perl_version_from {
+	my $self = shift;
+	my $perl_version=_extract_perl_version(Module::Install::_read($_[0]));
+	if ($perl_version) {
+		$self->perl_version($perl_version);
+	} else {
+		warn "Cannot determine perl version info from $_[0]\n";
+		return;
+	}
+}
+
+sub author_from {
+	my $self    = shift;
+	my $content = Module::Install::_read($_[0]);
+	if ($content =~ m/
+		=head \d \s+ (?:authors?)\b \s*
+		([^\n]*)
+		|
+		=head \d \s+ (?:licen[cs]e|licensing|copyright|legal)\b \s*
+		.*? copyright .*? \d\d\d[\d.]+ \s* (?:\bby\b)? \s*
+		([^\n]*)
+	/ixms) {
+		my $author = $1 || $2;
+		$author =~ s{E<lt>}{<}g;
+		$author =~ s{E<gt>}{>}g;
+		$self->author($author);
+	} else {
+		warn "Cannot determine author info from $_[0]\n";
+	}
+}
+
+sub _extract_license {
+	if (
+		$_[0] =~ m/
+		(
+			=head \d \s+
+			(?:licen[cs]e|licensing|copyrights?|legal)\b
+			.*?
+		)
+		(=head\\d.*|=cut.*|)
+		\z
+	/ixms ) {
+		my $license_text = $1;
+		my @phrases      = (
+			'under the same (?:terms|license) as (?:perl|the perl programming language)' => 'perl', 1,
+			'under the terms of (?:perl|the perl programming language) itself' => 'perl', 1,
+			'GNU general public license'         => 'gpl',         1,
+			'GNU public license'                 => 'gpl',         1,
+			'GNU lesser general public license'  => 'lgpl',        1,
+			'GNU lesser public license'          => 'lgpl',        1,
+			'GNU library general public license' => 'lgpl',        1,
+			'GNU library public license'         => 'lgpl',        1,
+			'BSD license'                        => 'bsd',         1,
+			'Artistic license'                   => 'artistic',    1,
+			'GPL'                                => 'gpl',         1,
+			'LGPL'                               => 'lgpl',        1,
+			'BSD'                                => 'bsd',         1,
+			'Artistic'                           => 'artistic',    1,
+			'MIT'                                => 'mit',         1,
+			'proprietary'                        => 'proprietary', 0,
+		);
+		while ( my ($pattern, $license, $osi) = splice(@phrases, 0, 3) ) {
+			$pattern =~ s#\s+#\\s+#gs;
+			if ( $license_text =~ /\b$pattern\b/i ) {
+			        return $license;
+			}
+		}
+	} else {
+	        return;
+	}
+}
+
+sub license_from {
+	my $self = shift;
+	if (my $license=_extract_license(Module::Install::_read($_[0]))) {
+		$self->license($license);
+	} else {
+		warn "Cannot determine license info from $_[0]\n";
+		return 'unknown';
+	}
+}
+
+sub _extract_bugtracker {
+	my @links   = $_[0] =~ m#L<(
+	 \Qhttp://rt.cpan.org/\E[^>]+|
+	 \Qhttp://github.com/\E[\w_]+/[\w_]+/issues|
+	 \Qhttp://code.google.com/p/\E[\w_\-]+/issues/list
+	 )>#gx;
+	my %links;
+	@links{@links}=();
+	@links=keys %links;
+	return @links;
+}
+
+sub bugtracker_from {
+	my $self    = shift;
+	my $content = Module::Install::_read($_[0]);
+	my @links   = _extract_bugtracker($content);
+	unless ( @links ) {
+		warn "Cannot determine bugtracker info from $_[0]\n";
+		return 0;
+	}
+	if ( @links > 1 ) {
+		warn "Found more than one bugtracker link in $_[0]\n";
+		return 0;
+	}
+
+	# Set the bugtracker
+	bugtracker( $links[0] );
+	return 1;
+}
+
+sub requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->requires( $module => $version );
+	}
+}
+
+sub test_requires_from {
+	my $self     = shift;
+	my $content  = Module::Install::_readperl($_[0]);
+	my @requires = $content =~ m/^use\s+([^\W\d]\w*(?:::\w+)*)\s+([\d\.]+)/mg;
+	while ( @requires ) {
+		my $module  = shift @requires;
+		my $version = shift @requires;
+		$self->test_requires( $module => $version );
+	}
+}
+
+# Convert triple-part versions (eg, 5.6.1 or 5.8.9) to
+# numbers (eg, 5.006001 or 5.008009).
+# Also, convert double-part versions (eg, 5.8)
+sub _perl_version {
+	my $v = $_[-1];
+	$v =~ s/^([1-9])\.([1-9]\d?\d?)$/sprintf("%d.%03d",$1,$2)/e;
+	$v =~ s/^([1-9])\.([1-9]\d?\d?)\.(0|[1-9]\d?\d?)$/sprintf("%d.%03d%03d",$1,$2,$3 || 0)/e;
+	$v =~ s/(\.\d\d\d)000$/$1/;
+	$v =~ s/_.+$//;
+	if ( ref($v) ) {
+		# Numify
+		$v = $v + 0;
+	}
+	return $v;
+}
+
+
+
+
+
+######################################################################
+# MYMETA Support
+
+sub WriteMyMeta {
+	die "WriteMyMeta has been deprecated";
+}
+
+sub write_mymeta_yaml {
+	my $self = shift;
+
+	# We need YAML::Tiny to write the MYMETA.yml file
+	unless ( eval { require YAML::Tiny; 1; } ) {
+		return 1;
+	}
+
+	# Generate the data
+	my $meta = $self->_write_mymeta_data or return 1;
+
+	# Save as the MYMETA.yml file
+	print "Writing MYMETA.yml\n";
+	YAML::Tiny::DumpFile('MYMETA.yml', $meta);
+}
+
+sub write_mymeta_json {
+	my $self = shift;
+
+	# We need JSON to write the MYMETA.json file
+	unless ( eval { require JSON; 1; } ) {
+		return 1;
+	}
+
+	# Generate the data
+	my $meta = $self->_write_mymeta_data or return 1;
+
+	# Save as the MYMETA.yml file
+	print "Writing MYMETA.json\n";
+	Module::Install::_write(
+		'MYMETA.json',
+		JSON->new->pretty(1)->canonical->encode($meta),
+	);
+}
+
+sub _write_mymeta_data {
+	my $self = shift;
+
+	# If there's no existing META.yml there is nothing we can do
+	return undef unless -f 'META.yml';
+
+	# We need Parse::CPAN::Meta to load the file
+	unless ( eval { require Parse::CPAN::Meta; 1; } ) {
+		return undef;
+	}
+
+	# Merge the perl version into the dependencies
+	my $val  = $self->Meta->{values};
+	my $perl = delete $val->{perl_version};
+	if ( $perl ) {
+		$val->{requires} ||= [];
+		my $requires = $val->{requires};
+
+		# Canonize to three-dot version after Perl 5.6
+		if ( $perl >= 5.006 ) {
+			$perl =~ s{^(\d+)\.(\d\d\d)(\d*)}{join('.', $1, int($2||0), int($3||0))}e
+		}
+		unshift @$requires, [ perl => $perl ];
+	}
+
+	# Load the advisory META.yml file
+	my @yaml = Parse::CPAN::Meta::LoadFile('META.yml');
+	my $meta = $yaml[0];
+
+	# Overwrite the non-configure dependency hashs
+	delete $meta->{requires};
+	delete $meta->{build_requires};
+	delete $meta->{recommends};
+	if ( exists $val->{requires} ) {
+		$meta->{requires} = { map { @$_ } @{ $val->{requires} } };
+	}
+	if ( exists $val->{build_requires} ) {
+		$meta->{build_requires} = { map { @$_ } @{ $val->{build_requires} } };
+	}
+
+	return $meta;
+}
+
+1;
diff --git a/inc/Module/Install/Win32.pm b/inc/Module/Install/Win32.pm
new file mode 100644
index 0000000..89f16f0
--- /dev/null
+++ b/inc/Module/Install/Win32.pm
@@ -0,0 +1,64 @@
+#line 1
+package Module::Install::Win32;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';
+	@ISA     = 'Module::Install::Base';
+	$ISCORE  = 1;
+}
+
+# determine if the user needs nmake, and download it if needed
+sub check_nmake {
+	my $self = shift;
+	$self->load('can_run');
+	$self->load('get_file');
+
+	require Config;
+	return unless (
+		$^O eq 'MSWin32'                     and
+		$Config::Config{make}                and
+		$Config::Config{make} =~ /^nmake\b/i and
+		! $self->can_run('nmake')
+	);
+
+	print "The required 'nmake' executable not found, fetching it...\n";
+
+	require File::Basename;
+	my $rv = $self->get_file(
+		url       => 'http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe',
+		ftp_url   => 'ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe',
+		local_dir => File::Basename::dirname($^X),
+		size      => 51928,
+		run       => 'Nmake15.exe /o > nul',
+		check_for => 'Nmake.exe',
+		remove    => 1,
+	);
+
+	die <<'END_MESSAGE' unless $rv;
+
+-------------------------------------------------------------------------------
+
+Since you are using Microsoft Windows, you will need the 'nmake' utility
+before installation. It's available at:
+
+  http://download.microsoft.com/download/vc15/Patch/1.52/W95/EN-US/Nmake15.exe
+      or
+  ftp://ftp.microsoft.com/Softlib/MSLFILES/Nmake15.exe
+
+Please download the file manually, save it to a directory in %PATH% (e.g.
+C:\WINDOWS\COMMAND\), then launch the MS-DOS command line shell, "cd" to
+that directory, and run "Nmake15.exe" from there; that will create the
+'nmake.exe' file needed by this module.
+
+You may then resume the installation process described in README.
+
+-------------------------------------------------------------------------------
+END_MESSAGE
+
+}
+
+1;
diff --git a/inc/Module/Install/WriteAll.pm b/inc/Module/Install/WriteAll.pm
new file mode 100644
index 0000000..af3ea05
--- /dev/null
+++ b/inc/Module/Install/WriteAll.pm
@@ -0,0 +1,60 @@
+#line 1
+package Module::Install::WriteAll;
+
+use strict;
+use Module::Install::Base ();
+
+use vars qw{$VERSION @ISA $ISCORE};
+BEGIN {
+	$VERSION = '0.92';;
+	@ISA     = qw{Module::Install::Base};
+	$ISCORE  = 1;
+}
+
+sub WriteAll {
+	my $self = shift;
+	my %args = (
+		meta        => 1,
+		sign        => 0,
+		inline      => 0,
+		check_nmake => 1,
+		@_,
+	);
+
+	$self->sign(1)                if $args{sign};
+	$self->admin->WriteAll(%args) if $self->is_admin;
+
+	$self->check_nmake if $args{check_nmake};
+	unless ( $self->makemaker_args->{PL_FILES} ) {
+		$self->makemaker_args( PL_FILES => {} );
+	}
+
+	# Until ExtUtils::MakeMaker support MYMETA.yml, make sure
+	# we clean it up properly ourself.
+	$self->realclean_files('MYMETA.yml');
+
+	if ( $args{inline} ) {
+		$self->Inline->write;
+	} else {
+		$self->Makefile->write;
+	}
+
+	# The Makefile write process adds a couple of dependencies,
+	# so write the META.yml files after the Makefile.
+	if ( $args{meta} ) {
+		$self->Meta->write;
+	}
+
+	# Experimental support for MYMETA
+	if ( $ENV{X_MYMETA} ) {
+		if ( $ENV{X_MYMETA} eq 'JSON' ) {
+			$self->Meta->write_mymeta_json;
+		} else {
+			$self->Meta->write_mymeta_yaml;
+		}
+	}
+
+	return 1;
+}
+
+1;

commit 76eee4f25c1ec842eaacfffe10bdc9bb8efeddb4
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 08:32:47 2010 +0800

    add META.yml

diff --git a/META.yml b/META.yml
new file mode 100644
index 0000000..6492066
--- /dev/null
+++ b/META.yml
@@ -0,0 +1,20 @@
+---
+author:
+  - 'sunnavy <sunnavy at bestpractical.com>'
+build_requires:
+  ExtUtils::MakeMaker: 6.42
+configure_requires:
+  ExtUtils::MakeMaker: 6.42
+distribution_type: module
+generated_by: 'Module::Install version 0.92'
+license: perl
+meta-spec:
+  url: http://module-build.sourceforge.net/META-spec-v1.4.html
+  version: 1.4
+name: Plient
+no_index:
+  directory:
+    - inc
+    - t
+resources:
+  license: http://dev.perl.org/licenses/

commit 1ccddecd1f10b911521f374bf06ee6d215c2520a
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 08:53:11 2010 +0800

    reduce dep File::Which

diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index 72476ca..7b92739 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -2,14 +2,12 @@ package Plient::Handler::curl;
 use strict;
 use warnings;
 
-use File::Which 'which';
-
 my ( $curl, $curl_config, %protocol, %method );
 sub method { $method{ $_[-1] } } # in case people call with ->
-
+use Config;
 sub init {
-    $curl        = $ENV{PLIENT_CURL}        || which('curl');
-    $curl_config = $ENV{PLIENT_CURL_CONFIG} || which('curl-config');
+    $curl        = $ENV{PLIENT_CURL}        || 'curl' . $Config{_exe};
+    $curl_config = $ENV{PLIENT_CURL_CONFIG} || 'curl-config' . $Config{_exe};
     return unless $curl && $curl_config;
     if ( my $out = `$curl_config --protocols` ) {
         @protocol{ split /\r?\n/, $out } = ();
@@ -34,6 +32,7 @@ sub init {
     }
 
     if ( exists $protocol{HTTPS} ) {
+
         # have you seen https is available while http is not?
         $method{https_get} = $method{http_get};
     }
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index e01444b..603bd8d 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -2,15 +2,13 @@ package Plient::Handler::wget;
 use strict;
 use warnings;
 
-use File::Which 'which';
-
 my ( $wget, %protocol, %method );
 sub method { $method{ $_[-1] } }
 #XXX TODO get the real protocols wget supports
 @protocol{qw/HTTP HTTPS/} = ();
-
+use Config;
 sub init {
-    $wget        = $ENV{PLIENT_WGET}        || which('wget');
+    $wget        = $ENV{PLIENT_WGET}        || 'wget' . $Config{_exe};
     return unless $wget;
 
     if ( exists $protocol{HTTP} ) {

commit 773c1c78ca2c492eac76383a7863fa3f66cfe958
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 08:55:31 2010 +0800

    tirvial tweak

diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index 7b92739..6444be9 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -31,11 +31,8 @@ sub init {
         };
     }
 
-    if ( exists $protocol{HTTPS} ) {
-
-        # have you seen https is available while http is not?
-        $method{https_get} = $method{http_get};
-    }
+    # have you seen https is available while http is not?
+    $method{https_get} = $method{http_get} if exists $protocol{HTTPS};
 }
 
 init();
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index 603bd8d..6311885 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -25,10 +25,8 @@ sub init {
         };
     }
 
-    if ( exists $protocol{HTTPS} ) {
-        # have you seen https is available while http is not?
-        $method{https_get} = $method{http_get};
-    }
+    # have you seen https is available while http is not?
+    $method{https_get} = $method{http_get} if exists $protocol{HTTPS};
 }
 
 init();

commit 43d911c4e19c7475d58d9a024d9d0adc760e5ee7
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 08:57:11 2010 +0800

    let init of handler return 1

diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
index 97a0d0b..9eb8208 100644
--- a/lib/Plient/Handler/HTTPLite.pm
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -25,6 +25,7 @@ sub init {
         }
     };
 
+    return 1;
 }
 
 init();
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
index b85a001..77b4352 100644
--- a/lib/Plient/Handler/LWP.pm
+++ b/lib/Plient/Handler/LWP.pm
@@ -34,6 +34,7 @@ sub init {
         # have you seen https is available while http is not?
         $method{https_get} = $method{http_get};
     }
+    return 1;
 }
 
 init();
diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index 6444be9..27f8e34 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -33,6 +33,7 @@ sub init {
 
     # have you seen https is available while http is not?
     $method{https_get} = $method{http_get} if exists $protocol{HTTPS};
+    return 1;
 }
 
 init();
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index 6311885..6ab30b5 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -27,6 +27,7 @@ sub init {
 
     # have you seen https is available while http is not?
     $method{https_get} = $method{http_get} if exists $protocol{HTTPS};
+    return 1;
 }
 
 init();

commit e1f47c7a49c4d946db36c71c90cc1468cd693fd9
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 19:54:59 2010 +0800

    got bitten by the require args

diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
index 9eb8208..9c1d547 100644
--- a/lib/Plient/Handler/HTTPLite.pm
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -7,11 +7,10 @@ sub method { $method{ $_[-1] } } # in case people call with ->
 
 
 sub init {
-    eval { require 'HTTP::Lite' } or return;
+    eval { require HTTP::Lite } or return;
     undef $protocol{HTTP};
     $method{http_get} = sub {
         my ( $uri, $args ) = @_;
-
         my $http  = HTTP::Lite->new;
         my $res = $http->request($uri) || '';
         if ( $res == 200 || $res == 301 || $res == 302 ) {
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
index 77b4352..cff8818 100644
--- a/lib/Plient/Handler/LWP.pm
+++ b/lib/Plient/Handler/LWP.pm
@@ -7,11 +7,11 @@ sub method { $method{ $_[-1] } } # in case people call with ->
 
 
 sub init {
-    eval { require 'LWP::UserAgent' } or return;
+    eval { require LWP::UserAgent } or return;
     
     undef $protocol{HTTP};
 
-    if ( eval { require 'Crypt::SSLeay' } ) {
+    if ( eval { require Crypt::SSLeay } ) {
         undef $protocol{HTTPS};
     }
 

commit 562cb8f4180be97caef339022bc3a784d31a7f51
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:28:59 2010 +0800

    add Util.pm

diff --git a/lib/Plient/Util.pm b/lib/Plient/Util.pm
new file mode 100644
index 0000000..691e732
--- /dev/null
+++ b/lib/Plient/Util.pm
@@ -0,0 +1,77 @@
+package Plient::Util;
+
+use warnings;
+use strict;
+use Carp;
+use Config;
+
+use File::Spec::Functions;
+use base 'Exporter';
+our @EXPORT = 'which';
+
+use constant WIN32 => $^O eq 'MSWin32';
+my $bin_quote = WIN32 ? q{"} : q{'};
+my $bin_ext = $Config{_exe};
+my %cache;
+sub which {
+    my $name = shift;
+    return $cache{$name} if $cache{$name};
+
+    my $path;
+    eval '$path = `which $name`';
+    chomp $path;
+    if ( !$path ) {
+
+        # fallback to our way
+        for my $dir ( path() ) {
+            my $path = catfile( $dir, $name );
+
+            # XXX  any other names need to try?
+            my @try = grep { -x } ( $path, $path .= $bin_ext );
+            for my $try (@try) {
+                return $path;
+            }
+        }
+    }
+
+    if ( $path =~ /\s/ && $path !~ /^$bin_quote/ ) {
+        $path = $bin_quote . $path . $bin_quote;
+    }
+
+    if ($path) {
+        return $cache{$path} = $path;
+    }
+    return;
+}
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Util - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Util;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+

commit ad9ec4450bc7091eb78d46077ea2445c4f2e753a
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:29:30 2010 +0800

    use which in util

diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index 27f8e34..f55dc44 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -2,12 +2,14 @@ package Plient::Handler::curl;
 use strict;
 use warnings;
 
+use Plient::Util 'which';
+
 my ( $curl, $curl_config, %protocol, %method );
 sub method { $method{ $_[-1] } } # in case people call with ->
-use Config;
+
 sub init {
-    $curl        = $ENV{PLIENT_CURL}        || 'curl' . $Config{_exe};
-    $curl_config = $ENV{PLIENT_CURL_CONFIG} || 'curl-config' . $Config{_exe};
+    $curl        = $ENV{PLIENT_CURL}        || which('curl');
+    $curl_config = $ENV{PLIENT_CURL_CONFIG} || which('curl-config');
     return unless $curl && $curl_config;
     if ( my $out = `$curl_config --protocols` ) {
         @protocol{ split /\r?\n/, $out } = ();
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index 6ab30b5..6bc0bbe 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -2,13 +2,15 @@ package Plient::Handler::wget;
 use strict;
 use warnings;
 
+use Plient::Util 'which';
+
 my ( $wget, %protocol, %method );
 sub method { $method{ $_[-1] } }
 #XXX TODO get the real protocols wget supports
 @protocol{qw/HTTP HTTPS/} = ();
-use Config;
+
 sub init {
-    $wget        = $ENV{PLIENT_WGET}        || 'wget' . $Config{_exe};
+    $wget        = $ENV{PLIENT_WGET}        || which('wget');
     return unless $wget;
 
     if ( exists $protocol{HTTP} ) {

commit 620fcb03b9c9438379e7d22b66551f1895667578
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:30:01 2010 +0800

    message tweak

diff --git a/lib/Plient/Protocol.pm b/lib/Plient/Protocol.pm
index f1f31d9..358ebe9 100644
--- a/lib/Plient/Protocol.pm
+++ b/lib/Plient/Protocol.pm
@@ -21,7 +21,7 @@ sub method {
             return $method;
         }
     }
-    warn "$handler_method_name is not supported in all the available handlers";
+    warn "$handler_method_name is not supported yet";
     return;
 }
 

commit 394c0cd2fdd93a76b1f5987ad6617190c7fb47ef
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:31:08 2010 +0800

    $uri tweak

diff --git a/lib/Plient.pm b/lib/Plient.pm
index 3b35c80..f6edc75 100644
--- a/lib/Plient.pm
+++ b/lib/Plient.pm
@@ -15,7 +15,13 @@ sub plient {
         return;
     }
     $args ||= {};
+    return unless $uri;
     $uri =~ s/^\s+//;
+
+    # XXX TODO move this $uri tweak thing to HTTP part
+    # http://localhost:5000 => http://localhost:5000/
+    $uri .= '/' if $uri =~ m{^https?://[^/]+$};
+
     my $sub = dispatch( $method, $uri );
     if ( $sub ) {
         $sub->( $args );

commit 39ee53fcccebfec0f1a5a113efcbdac2a477dac7
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:41:01 2010 +0800

    don't call init when require handlers

diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
index 9c1d547..8b85789 100644
--- a/lib/Plient/Handler/HTTPLite.pm
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -5,8 +5,10 @@ use warnings;
 my ( $HTTPLite, %protocol, %method );
 sub method { $method{ $_[-1] } } # in case people call with ->
 
-
+my $inited;
 sub init {
+    return if $inited;
+    $inited = 1;
     eval { require HTTP::Lite } or return;
     undef $protocol{HTTP};
     $method{http_get} = sub {
@@ -27,8 +29,6 @@ sub init {
     return 1;
 }
 
-init();
-
 1;
 
 __END__
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
index cff8818..dd9cdf0 100644
--- a/lib/Plient/Handler/LWP.pm
+++ b/lib/Plient/Handler/LWP.pm
@@ -5,8 +5,10 @@ use warnings;
 my ( $LWP, %protocol, %method );
 sub method { $method{ $_[-1] } } # in case people call with ->
 
-
+my $inited;
 sub init {
+    return if $inited;
+    $inited = 1;
     eval { require LWP::UserAgent } or return;
     
     undef $protocol{HTTP};
@@ -37,8 +39,6 @@ sub init {
     return 1;
 }
 
-init();
-
 1;
 
 __END__
diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index f55dc44..5636a45 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -7,7 +7,10 @@ use Plient::Util 'which';
 my ( $curl, $curl_config, %protocol, %method );
 sub method { $method{ $_[-1] } } # in case people call with ->
 
+my $inited;
 sub init {
+    return if $inited;
+    $inited = 1;
     $curl        = $ENV{PLIENT_CURL}        || which('curl');
     $curl_config = $ENV{PLIENT_CURL_CONFIG} || which('curl-config');
     return unless $curl && $curl_config;
@@ -38,8 +41,6 @@ sub init {
     return 1;
 }
 
-init();
-
 1;
 
 __END__
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index 6bc0bbe..e9d3139 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -9,7 +9,11 @@ sub method { $method{ $_[-1] } }
 #XXX TODO get the real protocols wget supports
 @protocol{qw/HTTP HTTPS/} = ();
 
+my $inited;
 sub init {
+    return if $inited;
+    $inited = 1;
+
     $wget        = $ENV{PLIENT_WGET}        || which('wget');
     return unless $wget;
 
@@ -32,8 +36,6 @@ sub init {
     return 1;
 }
 
-init();
-
 1;
 
 =head1 NAME

commit 6352cb96472e77314cf414463f09c35639168c0a
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:41:27 2010 +0800

    let's call find_handlers

diff --git a/lib/Plient.pm b/lib/Plient.pm
index f6edc75..0a0a174 100644
--- a/lib/Plient.pm
+++ b/lib/Plient.pm
@@ -60,10 +60,10 @@ sub dispatch {
 my @handlers;
 sub handlers {
     return @handlers if @handlers;
-    load_handlers();
+    find_handlers();
 }
 
-sub load_handlers {
+sub find_handlers {
     my @hd;
     for my $inc (@INC) {
         my $handler_dir = catdir( $inc, 'Plient', 'Handler' );

commit d1adf79b02bb2443f5710b391622297db423ac51
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:41:55 2010 +0800

    call init when we really need it

diff --git a/lib/Plient/Protocol.pm b/lib/Plient/Protocol.pm
index 358ebe9..7970513 100644
--- a/lib/Plient/Protocol.pm
+++ b/lib/Plient/Protocol.pm
@@ -17,6 +17,7 @@ sub method {
 
     my $handler_method_name = $class->prefix . "_$method_name";
     for my $handler ( Plient->handlers() ) {
+        $handler->init if $handler->can('init');
         if ( my $method = $handler->method($handler_method_name) ) {
             return $method;
         }

commit e06efd568f492a6ded424dd55b55c6358e06245c
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:44:25 2010 +0800

    add plient cmd

diff --git a/bin/plient b/bin/plient
new file mode 100644
index 0000000..c3015ea
--- /dev/null
+++ b/bin/plient
@@ -0,0 +1,31 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use Plient;
+use Getopt::Long;
+
+my %args;
+
+GetOptions( \%args, ) or die 'unknown option';
+
+my $USAGE =<<EOF;
+Usage:
+    # fetch a page:
+    plient http://cpan.org/
+    plient get http://cpan.org/
+
+Arguments:
+
+EOF
+
+my ( $method, @uri ) = @ARGV;
+if ( $method && $method =~ m{://} ) {
+    push @uri, $method;
+    $method = 'get';
+}
+
+use Plient;
+for my $uri ( @uri ) {
+    print plient( $method, $uri );
+}
+

commit a60ba47474fc81a59ab3bdf77e6dc30da2650240
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 20:55:58 2010 +0800

    fix wget cmd

diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index e9d3139..2c0ccd1 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -20,7 +20,7 @@ sub init {
     if ( exists $protocol{HTTP} ) {
         $method{http_get} = sub {
             my ( $uri, $args ) = @_;
-            if ( open my $fh, "$wget -q -L $uri |" ) {
+            if ( open my $fh, "$wget -q -O - $uri |" ) {
                 local $/;
                 <$fh>;
             }

commit d09162f99b25ce1ba21a03dcccd56723fb8e61db
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 21:14:11 2010 +0800

    lc protocol names

diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
index 8b85789..eb6b793 100644
--- a/lib/Plient/Handler/HTTPLite.pm
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -10,7 +10,7 @@ sub init {
     return if $inited;
     $inited = 1;
     eval { require HTTP::Lite } or return;
-    undef $protocol{HTTP};
+    undef $protocol{http};
     $method{http_get} = sub {
         my ( $uri, $args ) = @_;
         my $http  = HTTP::Lite->new;
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
index dd9cdf0..01c00ce 100644
--- a/lib/Plient/Handler/LWP.pm
+++ b/lib/Plient/Handler/LWP.pm
@@ -11,10 +11,10 @@ sub init {
     $inited = 1;
     eval { require LWP::UserAgent } or return;
     
-    undef $protocol{HTTP};
+    undef $protocol{http};
 
     if ( eval { require Crypt::SSLeay } ) {
-        undef $protocol{HTTPS};
+        undef $protocol{https};
     }
 
     $method{http_get} = sub {
@@ -32,7 +32,7 @@ sub init {
         }
     };
 
-    if ( exists $protocol{HTTPS} ) {
+    if ( exists $protocol{https} ) {
         # have you seen https is available while http is not?
         $method{https_get} = $method{http_get};
     }
diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index 5636a45..3434a69 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -15,14 +15,14 @@ sub init {
     $curl_config = $ENV{PLIENT_CURL_CONFIG} || which('curl-config');
     return unless $curl && $curl_config;
     if ( my $out = `$curl_config --protocols` ) {
-        @protocol{ split /\r?\n/, $out } = ();
+        @protocol{ map { lc } split /\r?\n/, $out } = ();
     }
     else {
         warn $!;
         return;
     }
 
-    if ( exists $protocol{HTTP} ) {
+    if ( exists $protocol{http} ) {
         $method{http_get} = sub {
             my ( $uri, $args ) = @_;
             if ( open my $fh, "$curl -s -L $uri |" ) {
@@ -37,7 +37,7 @@ sub init {
     }
 
     # have you seen https is available while http is not?
-    $method{https_get} = $method{http_get} if exists $protocol{HTTPS};
+    $method{https_get} = $method{http_get} if exists $protocol{https};
     return 1;
 }
 
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index 2c0ccd1..6f4fd2e 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -7,7 +7,7 @@ use Plient::Util 'which';
 my ( $wget, %protocol, %method );
 sub method { $method{ $_[-1] } }
 #XXX TODO get the real protocols wget supports
- at protocol{qw/HTTP HTTPS/} = ();
+ at protocol{qw/http https/} = ();
 
 my $inited;
 sub init {
@@ -17,7 +17,7 @@ sub init {
     $wget        = $ENV{PLIENT_WGET}        || which('wget');
     return unless $wget;
 
-    if ( exists $protocol{HTTP} ) {
+    if ( exists $protocol{http} ) {
         $method{http_get} = sub {
             my ( $uri, $args ) = @_;
             if ( open my $fh, "$wget -q -O - $uri |" ) {
@@ -32,7 +32,7 @@ sub init {
     }
 
     # have you seen https is available while http is not?
-    $method{https_get} = $method{http_get} if exists $protocol{HTTPS};
+    $method{https_get} = $method{http_get} if exists $protocol{https};
     return 1;
 }
 

commit 4a40fdee1bb36ac6e84adcbad62b69409688c9c9
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 22:30:20 2010 +0800

    add Handler.pm

diff --git a/lib/Plient/Handler.pm b/lib/Plient/Handler.pm
new file mode 100644
index 0000000..5569848
--- /dev/null
+++ b/lib/Plient/Handler.pm
@@ -0,0 +1,59 @@
+package Plient::Handler;
+use strict;
+use warnings;
+
+sub protocol { warn "you should subclass protocol"; return }
+sub method {  warn "you should subclass method"; return }
+sub init { };
+
+# XXX TODO add protocol version support?
+sub may_support_protocol {
+    my $class    = shift;
+    my $protocol = shift;
+    exists $class->all_protocol->{$protocol};
+}
+
+# you must call this when you init the handle, or nothing will return
+sub support_protocol {
+    my $class    = shift;
+    my $protocol = shift;
+    exists $class->protocol->{$protocol};
+}
+
+sub support_method {
+    my $class = shift;
+    my $method = shift;
+    $class->method->{ $method };
+}
+
+
+1;
+
+__END__
+
+=head1 NAME
+
+Plient::Handler - 
+
+
+=head1 SYNOPSIS
+
+    use Plient::Handler;
+
+=head1 DESCRIPTION
+
+
+=head1 INTERFACE
+
+=head1 AUTHOR
+
+sunnavy  C<< <sunnavy at bestpractical.com> >>
+
+
+=head1 LICENCE AND COPYRIGHT
+
+Copyright 2010 Best Practical Solutions.
+
+This program is free software; you can redistribute it and/or modify it
+under the same terms as Perl itself.
+

commit cbc13157635a1c1f87af731368e834cff4f148ec
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 22:31:51 2010 +0800

    handler_preference support, also refactor a bit

diff --git a/lib/Plient.pm b/lib/Plient.pm
index 0a0a174..4cd50ca 100644
--- a/lib/Plient.pm
+++ b/lib/Plient.pm
@@ -47,7 +47,7 @@ sub dispatch {
         if ( $uri =~ m{^\Q$prefix} ) {
             my $class = $dispatch_map{$prefix};
             eval "require $class" or warn "failed to require $class" && return;
-            if ( my $sub = $class->can($method) || $class->method($method) ) {
+            if ( my $sub = $class->can($method) || $class->support_method($method) ) {
                 return sub { $sub->( $uri, @_ ) };
             }
             else {
@@ -57,10 +57,35 @@ sub dispatch {
     }
 }
 
-my @handlers;
+my @all_handlers;
+sub all_handlers {
+    return @all_handlers if @all_handlers;
+    @all_handlers = find_handlers();
+}
+
 sub handlers {
-    return @handlers if @handlers;
-    find_handlers();
+    shift if $_[0] && $_[0] eq __PACKAGE__;
+    if ( my $protocol = lc shift ) {
+        my %map =
+          map { $_ => 1 }
+          grep { $_->may_support_protocol($protocol) } all_handlers();
+        my @handlers;
+        my $preference = handler_preference($protocol);
+        if ($preference) {
+            @handlers = map {  /::/ ? $_ : "Plient::Handler::$_" }
+              grep {
+                $_ =~ /::/
+                  ? delete $map{$_}
+                  : delete $map{"Plient::Handler::$_"}
+              } @$preference;
+        }
+        push @handlers, keys %map;
+        return @handlers;
+    }
+    else {
+        # fallback to return all the handlers
+        return @all_handlers;
+    }
 }
 
 sub find_handlers {
@@ -80,9 +105,34 @@ sub find_handlers {
     for my $hd (@hd) {
         eval "require $hd" or warn "failed to require $hd";
     }
-    @handlers = @hd;
+
+    @hd;
 }
 
+my %handler_preference = (
+    http  => [qw/curl wget HTTPLite LWP/],
+    https => [qw/curl wget LWP/],
+);
+
+sub handler_preference {
+    shift if $_[0] && $_[0] eq __PACKAGE__;
+    my ( $protocol, $handlers ) = @_;
+    $protocol = lc $protocol;
+    if ($handlers) {
+        if ( ref $handlers eq 'ARRAY' ) {
+            return $handler_preference{ $protocol } = $handlers;
+        }
+        else {
+            warn "handlers shold be an arrayref";
+            return;
+        }
+    }
+    else {
+        return $handler_preference{ $protocol };
+    }
+}
+
+
 1;
 
 __END__
diff --git a/lib/Plient/Handler/HTTPLite.pm b/lib/Plient/Handler/HTTPLite.pm
index eb6b793..958f781 100644
--- a/lib/Plient/Handler/HTTPLite.pm
+++ b/lib/Plient/Handler/HTTPLite.pm
@@ -2,8 +2,13 @@ package Plient::Handler::HTTPLite;
 use strict;
 use warnings;
 
-my ( $HTTPLite, %protocol, %method );
-sub method { $method{ $_[-1] } } # in case people call with ->
+use base 'Plient::Handler';
+my ( $HTTPLite, %all_protocol, %protocol, %method );
+
+%all_protocol = ( http => undef );
+sub all_protocol { return \%all_protocol }
+sub protocol { return \%protocol }
+sub method { return \%method }
 
 my $inited;
 sub init {
diff --git a/lib/Plient/Handler/LWP.pm b/lib/Plient/Handler/LWP.pm
index 01c00ce..c1da67d 100644
--- a/lib/Plient/Handler/LWP.pm
+++ b/lib/Plient/Handler/LWP.pm
@@ -2,8 +2,14 @@ package Plient::Handler::LWP;
 use strict;
 use warnings;
 
-my ( $LWP, %protocol, %method );
-sub method { $method{ $_[-1] } } # in case people call with ->
+use base 'Plient::Handler';
+my ( $LWP, %all_protocol, %protocol, %method );
+
+%all_protocol = map { $_ => undef }
+  qw/http https ftp news gopher file mailto cpan data ldap nntp/;
+sub all_protocol { return \%all_protocol }
+sub protocol { return \%protocol }
+sub method { return \%method }
 
 my $inited;
 sub init {
diff --git a/lib/Plient/Handler/curl.pm b/lib/Plient/Handler/curl.pm
index 3434a69..0d53efa 100644
--- a/lib/Plient/Handler/curl.pm
+++ b/lib/Plient/Handler/curl.pm
@@ -2,10 +2,16 @@ package Plient::Handler::curl;
 use strict;
 use warnings;
 
+use base 'Plient::Handler';
 use Plient::Util 'which';
 
-my ( $curl, $curl_config, %protocol, %method );
-sub method { $method{ $_[-1] } } # in case people call with ->
+my ( $curl, $curl_config, %all_protocol, %protocol, %method );
+
+%all_protocol =
+  map { $_ => undef } qw/http https ftp ftps file telnet ldap dict tftp/;
+sub all_protocol { return \%all_protocol }
+sub protocol { return \%protocol }
+sub method { return \%method }
 
 my $inited;
 sub init {
diff --git a/lib/Plient/Handler/wget.pm b/lib/Plient/Handler/wget.pm
index 6f4fd2e..58b70c6 100644
--- a/lib/Plient/Handler/wget.pm
+++ b/lib/Plient/Handler/wget.pm
@@ -2,12 +2,20 @@ package Plient::Handler::wget;
 use strict;
 use warnings;
 
+use base 'Plient::Handler';
 use Plient::Util 'which';
 
-my ( $wget, %protocol, %method );
-sub method { $method{ $_[-1] } }
+my ( $wget, %protocol, %all_protocol, %method );
+
+%all_protocol =
+  map { $_ => undef } qw/http https ftp/;
+sub all_protocol { return \%all_protocol }
+
 #XXX TODO get the real protocols wget supports
- at protocol{qw/http https/} = ();
+ at protocol{qw/http https ftp/} = ();
+
+sub protocol { return \%protocol }
+sub method { return \%method }
 
 my $inited;
 sub init {
diff --git a/lib/Plient/Protocol.pm b/lib/Plient/Protocol.pm
index 7970513..3b336bf 100644
--- a/lib/Plient/Protocol.pm
+++ b/lib/Plient/Protocol.pm
@@ -7,7 +7,7 @@ use Carp;
 sub prefix { warn "needs subclass prefix"; '' }
 sub methods { warn "needs subclass methods"; '' }
 
-sub method {
+sub support_method {
     # trans $uri and $args here to let handlers to decide to pass or not
     my ( $class, $method_name ) = @_;
 
@@ -16,9 +16,9 @@ sub method {
     }
 
     my $handler_method_name = $class->prefix . "_$method_name";
-    for my $handler ( Plient->handlers() ) {
+    for my $handler ( Plient->handlers( $class->prefix ) ) {
         $handler->init if $handler->can('init');
-        if ( my $method = $handler->method($handler_method_name) ) {
+        if ( my $method = $handler->support_method($handler_method_name) ) {
             return $method;
         }
     }

commit 7a93cb613a3ce8240d1ec6a038597afb20942e3f
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 22:33:35 2010 +0800

    tiny tweak

diff --git a/lib/Plient.pm b/lib/Plient.pm
index 4cd50ca..f9fbd5d 100644
--- a/lib/Plient.pm
+++ b/lib/Plient.pm
@@ -72,7 +72,8 @@ sub handlers {
         my @handlers;
         my $preference = handler_preference($protocol);
         if ($preference) {
-            @handlers = map {  /::/ ? $_ : "Plient::Handler::$_" }
+            @handlers =
+              map { /^Plient::Handler::/ ? $_ : "Plient::Handler::$_" }
               grep {
                 $_ =~ /::/
                   ? delete $map{$_}

commit d54c2b55e34468507ebe8848f254b434952f3534
Author: sunnavy <sunnavy at bestpractical.com>
Date:   Thu Apr 15 22:48:17 2010 +0800

    add PLIENT_HANDLER_PREFERENCE support

diff --git a/lib/Plient.pm b/lib/Plient.pm
index f9fbd5d..149760c 100644
--- a/lib/Plient.pm
+++ b/lib/Plient.pm
@@ -114,6 +114,13 @@ my %handler_preference = (
     http  => [qw/curl wget HTTPLite LWP/],
     https => [qw/curl wget LWP/],
 );
+if ( my $env = $ENV{PLIENT_HANDLER_PREFERENCE} ) {
+    my %entry = map { split /:/, $_, 2 } split /;/, $env;
+    %entry = map { $_ => [ split /,/, $entry{$_} || '' ] } keys %entry;
+    for my $p ( keys %entry ) {
+        $handler_preference{$p} = $entry{$p};
+    }
+}
 
 sub handler_preference {
     shift if $_[0] && $_[0] eq __PACKAGE__;

-----------------------------------------------------------------------



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