* ext/openssl: imported.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ext/openssl/lib/net/protocols.rb

@@ -0,0 +1,57 @@
+=begin
+= $RCSfile$ -- SSL/TLS enhancement for Net.
+
+= Info
+  'OpenSSL for Ruby 2' project
+  Copyright (C) 2001 GOTOU YUUZOU <gotoyuzo@notwork.org>
+  All rights reserved.
+
+= Licence
+  This program is licenced under the same licence as Ruby.
+  (See the file 'LICENCE'.)
+
+= Requirements
+  This program requires Net 1.2.0 or higher version.
+  You can get it from RAA or Ruby's CVS repository.
+
+= Version
+  $Id$
+  
+  2001/11/06: Contiributed to Ruby/OpenSSL project.
+=end
+
+require 'net/protocol'
+require 'forwardable'
+require 'openssl'
+
+module Net
+  class SSLIO < InternetMessageIO
+    extend Forwardable
+
+    def_delegators(:@ssl_context,
+                   :key=, :cert=, :key_file=, :cert_file=,
+                   :ca_file=, :ca_path=,
+                   :verify_mode=, :verify_callback=, :verify_depth=,
+                   :timeout=, :cert_store=)
+
+    def initialize(addr, port, otime = nil, rtime = nil, dout = nil)
+      super
+      @ssl_context = OpenSSL::SSL::SSLContext.new()
+    end
+
+    def ssl_connect()
+      @raw_socket = @socket
+      @socket = OpenSSL::SSL::SSLSocket.new(@raw_socket, @ssl_context)
+      @socket.connect
+    end
+
+    def close
+      super
+      @raw_socket.close if @raw_socket
+    end
+
+    def peer_cert
+      @socket.peer_cert
+    end
+  end
+end