X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=dev%2Farm%2Flibwww-perl%2Flibwww-perl-5.813%2Flib%2FLWP%2FProtocol%2Fcpan.pm;fp=dev%2Farm%2Flibwww-perl%2Flibwww-perl-5.813%2Flib%2FLWP%2FProtocol%2Fcpan.pm;h=66d8f213b988d122992c7cab6964bd7c7f505989;hb=f477fa73365d491991707e7ed9217b48d6994551;hp=0000000000000000000000000000000000000000;hpb=da95c414033799c3a62606f299c3c00b5c77ca11;p=dh-make-perl

diff --git a/dev/arm/libwww-perl/libwww-perl-5.813/lib/LWP/Protocol/cpan.pm b/dev/arm/libwww-perl/libwww-perl-5.813/lib/LWP/Protocol/cpan.pm
new file mode 100644
index 0000000..66d8f21
--- /dev/null
+++ b/dev/arm/libwww-perl/libwww-perl-5.813/lib/LWP/Protocol/cpan.pm
@@ -0,0 +1,72 @@
+package LWP::Protocol::cpan;
+
+use strict;
+use vars qw(@ISA);
+
+require LWP::Protocol;
+@ISA = qw(LWP::Protocol);
+
+require URI;
+require HTTP::Status;
+require HTTP::Response;
+
+our $CPAN;
+
+unless ($CPAN) {
+    # Try to find local CPAN mirror via $CPAN::Config
+    eval {
+	require CPAN::Config;
+	if($CPAN::Config) {
+	    my $urls = $CPAN::Config->{urllist};
+	    if (ref($urls) eq "ARRAY") {
+		my $file;
+		for (@$urls) {
+		    if (/^file:/) {
+			$file = $_;
+			last;
+		    }
+		}
+
+		if ($file) {
+		    $CPAN = $file;
+		}
+		else {
+		    $CPAN = $urls->[0];
+		}
+	    }
+	}
+    };
+
+    $CPAN ||= "http://cpan.org/";  # last resort
+}
+
+# ensure that we don't chop of last part
+$CPAN .= "/" unless $CPAN =~ m,/$,;
+
+
+sub request {
+    my($self, $request, $proxy, $arg, $size) = @_;
+    # check proxy
+    if (defined $proxy)
+    {
+	return HTTP::Response->new(&HTTP::Status::RC_BAD_REQUEST,
+				   'You can not proxy with cpan');
+    }
+
+    # check method
+    my $method = $request->method;
+    unless ($method eq 'GET' || $method eq 'HEAD') {
+	return HTTP::Response->new(&HTTP::Status::RC_BAD_REQUEST,
+				   'Library does not allow method ' .
+				   "$method for 'cpan:' URLs");
+    }
+
+    my $path = $request->uri->path;
+    $path =~ s,^/,,;
+
+    my $response = HTTP::Response->new(&HTTP::Status::RC_FOUND);
+    $response->header("Location" => URI->new_abs($path, $CPAN));
+    $response;
+}
+
+1;