added upload class for direct file uploads - needs some care later

lib/rig/http_upload.rb

@@ -0,0 +1,49 @@
+require 'uri'
+require 'cgi'
+require 'socket'
+
+module Rig
+
+  class Upload
+
+    def initialize options = {}
+      filename = uri_escape( File.basename( options[:path] ) )
+      filesize = File.stat( options[:path] ).size
+
+      @options = options
+
+      @header = [
+        "PUT /#{filename} HTTP/1.1",
+        'User-Agent: Rig-HTTP',
+        "Host: #{options[:host]}",
+        'Accept: */*',
+        "Content-Length: #{filesize}",
+        'Connection: close',
+        "\r\n"
+      ]
+
+      @header = @header.join("\r\n")
+    end
+
+    def send
+      begin
+        tcp_socket = TCPSocket.new( @options[:host], @options[:port] )
+        tcp_socket.write( @header + File.open(@options[:path]) {|f| f.read} )
+
+        response = tcp_socket.read
+      rescue => excetption
+        puts exception.message
+      ensure
+        tcp_socket.close
+      end
+
+      HTTPResponse.new( response ) || exception.message
+    end
+
+    def uri_escape url
+      URI.escape(CGI.escape(url),'.')
+    end
+
+  end
+
+end

righttp.gemspec

@@ -29,6 +29,7 @@ Gem::Specification.new do |s|
      "lib/rig/http_exceptions.rb",
      "lib/rig/http_header.rb",
      "lib/rig/http_response.rb",
+     "lib/rig/http_upload.rb",
      "lib/righttp.rb",
      "righttp.gemspec",
      "test/fixtures/yay.gif",