ioi.rb in rio-0.3.8

- old
+ new

@@ -1,8 +1,8 @@
 #--
 # =============================================================================== 
-# Copyright (c) 2005, Christopher Kleckner
+# Copyright (c) 2005, 2006 Christopher Kleckner
 # All rights reserved
 #
 # This file is part of the Rio library for ruby.
 #
 # Rio is free software; you can redistribute it and/or modify
@@ -20,11 +20,11 @@
 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 # =============================================================================== 
 #++
 #
 # To create the documentation for Rio run the command
-#  rake rdoc
+#  ruby build_doc.rb
 # from the distribution directory. Then point your browser at the 'doc/rdoc' directory.
 #
 # Suggested Reading
 # * RIO::Doc::SYNOPSIS
 # * RIO::Doc::INTRO
@@ -34,34 +34,44 @@
 # <b>Rio is pre-alpha software. 
 # The documented interface and behavior is subject to change without notice.</b>
 
 
 require 'rio/rl/base'
+require 'rio/ioh'
+require 'rio/fs/stream'
 
 module RIO
   module RL
     class IOIBase < Base
       RESET_STATE = 'Stream::Open'
+      def openfs_()
+        RIO::FS::Stream.create()
+      end
       def scheme() self.class.const_get(:RIOSCHEME) end
       def opaque() '' end
       def self.splitrl(s) nil end
       #def path() self.class.const_get(:RIOPATH) end
       def to_s() url() end
+      def open(ios)
+        IOH::Stream.new(ios)
+      end
     end
   end
   module RL
     class SysIOBase < IOIBase
       attr_reader :ios
       attr_writer :ios
       protected(:ios=)
       def initialize(ios=nil)
         @ios = ios
+        super
       end
       def initialize_copy(cp)
         @ios = cp.ios.clone unless cp.ios.nil?
       end
-      def open(*args)
-        @ios
+      def open(ios=nil)
+        @ios = ios unless ios.nil?
+        super(@ios)
       end
         
     end
   end
 end