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")
+			o.put_string ("Connection: close")
-			write (crlf)
+			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)
+			output.put_string (a_text)
-			write (crlf)
+			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)"

library/server/wsf/router/wsf_file_system_handler.e

@@ -185,7 +185,7 @@ feature -- Execution
 			fres.set_status_code ({HTTP_STATUS_CODE}.ok)
 			fres.set_answer_head_request_method (req.request_method.same_string ({HTTP_REQUEST_METHODS}.method_head))
 
-			res.put_response (fres)
+			res.send (fres)
 		end
 
 	respond_not_found (uri: READABLE_STRING_8; ctx: C; req: WSF_REQUEST; res: WSF_RESPONSE)

library/server/wsf/router/wsf_response_handler.e

@@ -32,7 +32,7 @@ feature -- Implementation
 	execute (ctx: C; req: WSF_REQUEST; res: WSF_RESPONSE)
 			-- Execute request handler	
 		do
-			response (ctx, req).send_to (res)
+			res.send (response (ctx, req))
 		end
 
 note

library/server/wsf/src/response/wsf_file_response.e

@@ -150,7 +150,7 @@ feature -- Element change
 			update_content_length
 		end
 
-feature -- Basic operations
+feature {WSF_RESPONSE} -- Output
 
 	send_to (res: WSF_RESPONSE)
 		local

library/server/wsf/src/response/wsf_html_page_response.e

@@ -110,7 +110,7 @@ feature -- Element change
 			body := b
 		end
 
-feature -- Output
+feature {WSF_RESPONSE} -- Output
 
 	send_to (res: WSF_RESPONSE)
 		local

library/server/wsf/src/response/wsf_page_response.e

@@ -1,5 +1,7 @@
 note
-	description: "Summary description for {WSF_PAGE_RESPONSE}."
+	description: "[
+		
+		]"
 	author: ""
 	date: "$Date$"
 	revision: "$Revision$"
@@ -77,7 +79,7 @@ feature -- Element change
 			l_body.append (a_string)
 		end
 
-feature -- Output
+feature {WSF_RESPONSE} -- Output
 
 	send_to (res: WSF_RESPONSE)
 		local

library/server/wsf/src/response/wsf_redirection_response.e

@@ -69,7 +69,7 @@ feature -- Element change
 			content_type := Void
 		end
 
-feature -- Output
+feature {WSF_RESPONSE} -- Output	
 
 	send_to (res: WSF_RESPONSE)
 		local

library/server/wsf/src/wsf_response.e

@@ -187,15 +187,31 @@ feature -- Output operation
 
 feature -- Response object
 
-	put_response (obj: WSF_RESPONSE_MESSAGE)
+	put_response (a_message: WSF_RESPONSE_MESSAGE)
-			-- Set `obj' as the whole response to the client
+			-- Set `a_message' as the whole response to the client
-			--| `obj' is responsible to sent the status code, the header and the content
+			--| `a_message' is responsible to sent the status code, the header and the content
+		obsolete
+			"[2012-Mars-19] Use `send (a_message)' "
 		require
 			header_not_committed: not header_committed
 			status_not_committed: not status_committed
 			no_message_committed: not message_committed
 		do
-			obj.send_to (Current)
+			a_message.send_to (Current)
+		ensure
+			status_committed: status_committed
+			header_committed: header_committed
+		end
+
+	send (a_message: WSF_RESPONSE_MESSAGE)
+			-- Set `a_message' as the whole response to the client
+			--| `a_message' is responsible to sent the status code, the header and the content
+		require
+			header_not_committed: not header_committed
+			status_not_committed: not status_committed
+			no_message_committed: not message_committed
+		do
+			a_message.send_to (Current)
 		ensure
 			status_committed: status_committed
 			header_committed: header_committed

library/server/wsf/src/wsf_response_message.e

@@ -7,10 +7,17 @@ note
 deferred class
 	WSF_RESPONSE_MESSAGE
 
-feature -- Output
+feature {WSF_RESPONSE} -- Output
 
 	send_to (res: WSF_RESPONSE)
+		require
+			header_not_committed: not res.header_committed
+			status_not_committed: not res.status_committed
+			no_message_committed: not res.message_committed
 		deferred
+		ensure
+			res_status_set: res.status_is_set
+			res_header_committed: res.header_committed
 		end
 
 note