Removed WGI_RESPONSE.write (..)

Replaced any internal call to WGI_RESPONSE.write () by the associated implementation (i.e  output.put_string (...)  )
Added WGI_OUTPUT_STREAM.put_crlf

Renamed WSF_RESPONSE.put_response (a_message) as  `send (a_message)'
WSF_RESPONSE_MESSAGE.send_to (res)  is now exported only to WSF_RESPONSE

library/server/ewsgi/connectors/nino/src/wgi_nino_connector.e

@@ -1,6 +1,5 @@
 note
 	description: "Summary description for {WGI_NINO_CONNECTOR}."
-	author: ""
 	date: "$Date$"
 	revision: "$Revision$"
 
@@ -127,7 +126,7 @@ feature -- Server
 		end
 
 note
-	copyright: "2011-2012, Eiffel Software and others"
+	copyright: "2011-2012, Jocelyn Fiat, Javier Velilla, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 	source: "[
 			Eiffel Software

library/server/ewsgi/connectors/nino/src/wgi_nino_response_stream.e

@@ -21,19 +21,24 @@ create
 feature -- Header output operation		
 
 	put_header_text (a_text: READABLE_STRING_8)
+		local
+			o: like output
 		do
-			write (a_text)
+			o := output
+			o.put_string (a_text)
+
 			-- Nino does not support persistent connection for now
-			write ("Connection: close")
-			write (crlf)
+			o.put_string ("Connection: close")
+			o.put_crlf
 
 			-- end of headers
-			write (crlf)
+			o.put_crlf
+
 			header_committed := True
 		end
 
 ;note
-	copyright: "2011-2012, Eiffel Software and others"
+	copyright: "2011-2012, Jocelyn Fiat, Javier Velilla, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
 	source: "[
 			Eiffel Software

library/server/ewsgi/specification/response/wgi_response.e

@@ -42,14 +42,6 @@ feature -- Status report
 		deferred
 		end
 
-feature {WGI_RESPONSE} -- Core output operation
-
-	write (s: READABLE_STRING_8)
-			-- Send the string `s'
-			-- this can be used for header and body
-		deferred
-		end
-
 feature -- Status setting
 
 	status_is_set: BOOLEAN

library/server/ewsgi/src/implementation/wgi_response_stream.e

@@ -48,15 +48,6 @@ feature -- Status report
 			Result := status_is_set and header_committed
 		end
 
-feature {NONE} -- Core output operation
-
-	write (s: READABLE_STRING_8)
-			-- Send the content of `s'
-			-- this can be used for header and body			
-		do
-			output.put_string (s)
-		end
-
 feature -- Status setting
 
 	status_is_set: BOOLEAN
@@ -81,8 +72,8 @@ feature -- Header output operation
 
 	put_header_text (a_text: READABLE_STRING_8)
 		do
-			write (a_text)
-			write (crlf)
+			output.put_string (a_text)
+			output.put_crlf
 			header_committed := True
 		end
 
@@ -126,9 +117,6 @@ feature -- Output operation
 
 feature {NONE} -- Implementation: Access
 
-	crlf: STRING = "%R%N"
-			-- End of header
-
 	output: WGI_OUTPUT_STREAM
 			-- Server output channel
 

library/server/ewsgi/src/wgi_output_stream.e

@@ -52,7 +52,13 @@ feature -- Specific output
 			-- Send `s' to http client as header line
 		do
 			put_string (s)
-			put_string ("%R%N")
+			put_crlf
+		end
+
+	put_crlf
+			-- Send "%R%N" string
+		do
+			put_string (crlf)
 		end
 
 feature -- Status writing
@@ -80,6 +86,10 @@ feature -- Basic operations
 		deferred
 		end
 
+feature -- Constant
+
+	crlf: STRING = "%R%N"
+
 note
 	copyright: "2011-2012, Jocelyn Fiat, Javier Velilla, Eiffel Software and others"
 	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"