Removed HTTP_(INPUT,OUTPUT)_STREAM, since it is unlikely that we use something else than TCP_STREAM_SOCKET

This way, we remove one indirection for users, and get smaller code.

library/http_connection_handler.e

@@ -37,14 +37,8 @@ feature -- Execution
 
 	receive_message_and_send_reply (client_socket: TCP_STREAM_SOCKET)
 		local
-			l_input: HTTP_INPUT_STREAM
-			l_output: HTTP_OUTPUT_STREAM
 			l_remote_info: detachable like remote_info
 		do
-			create l_input.make (client_socket)
-			create l_output.make (client_socket)
-
-
 			create l_remote_info
 			if attached client_socket.peer_address as l_addr then
 				l_remote_info.addr := l_addr.host_address.host_address
@@ -53,14 +47,14 @@ feature -- Execution
 				remote_info := l_remote_info
 			end
 
-            analyze_request_message (l_input)
-			process_request (Current, l_input, l_output)
+            analyze_request_message (client_socket)
+			process_request (Current, client_socket)
 			reset
 		end
 
 feature -- Request processing
 
-	process_request (a_handler: HTTP_CONNECTION_HANDLER; a_input: HTTP_INPUT_STREAM; a_output: HTTP_OUTPUT_STREAM)
+	process_request (a_handler: HTTP_CONNECTION_HANDLER; a_socket: TCP_STREAM_SOCKET)
 			-- Process request ...
 		require
 			a_handler_attached: a_handler /= Void
@@ -68,8 +62,7 @@ feature -- Request processing
 			a_method_attached: a_handler.method /= Void
 			a_header_map_attached: a_handler.request_header_map /= Void
 			a_header_text_attached: a_handler.request_header /= Void
-			a_input_attached: a_input /= Void
-			a_output_attached: a_output /= Void
+			a_socket_attached: a_socket /= Void
 		deferred
 		end
 
@@ -95,30 +88,29 @@ feature -- Access
 
 feature -- Parsing
 
-	analyze_request_message (a_input: HTTP_INPUT_STREAM)
+	analyze_request_message (a_socket: TCP_STREAM_SOCKET)
         require
-            input_readable: a_input /= Void and then a_input.is_readable
+            input_readable: a_socket /= Void and then a_socket.is_open_read
         local
         	end_of_stream : BOOLEAN
         	pos,n : INTEGER
-        	line : STRING
+        	line : detachable STRING
 			k, val: STRING
         	txt: STRING
         do
             create txt.make (64)
-			a_input.read_line
-			line := a_input.last_string
+			line := next_line (a_socket)
+			if line /= Void then
 				analyze_request_line (line)
 				txt.append (line)
 				txt.append_character ('%N')
 
 				request_header := txt
 				from
-                a_input.read_line
+					line := next_line (a_socket)
 				until
-                end_of_stream
+					line = Void or end_of_stream
 				loop
-                line := a_input.last_string
 					n := line.count
 					debug ("nino")
 						print ("%N" + line)
@@ -140,7 +132,8 @@ feature -- Parsing
 					if line.is_empty or else line [1] = '%R' then
 						end_of_stream := True
 					else
-        			a_input.read_line
+						line := next_line (a_socket)
+					end
 				end
 			end
 		end
@@ -165,6 +158,15 @@ feature -- Parsing
 			not_void_method: method /= Void
 		end
 
+	next_line (a_socket: TCP_STREAM_SOCKET): detachable STRING
+		require
+			is_readable: a_socket.is_open_read
+		do
+			if a_socket.socket_ok then
+				a_socket.read_line_thread_aware
+				Result := a_socket.last_string
+			end
+		end
 
 invariant
 	request_header_attached: request_header /= Void

library/http_server.e

@@ -25,8 +25,10 @@ feature -- Initialization
 		require
 			a_http_handler_valid: a_http_handler /= Void
 		do
+			if configuration.is_verbose then
 				print("%N%N%N")
 				print ("Starting Web Application Server (port="+ configuration.http_server_port.out +"):%N")
+			end
 			stop_requested := False
 			if configuration.force_single_threaded then
 				a_http_handler.execute

library/io/http_input_stream.e

@@ -1,67 +0,0 @@
-note
-	description: "Summary description for {HTTP_INPUT_STREAM}."
-	author: ""
-	date: "$Date$"
-	revision: "$Revision$"
-
-class
-	HTTP_INPUT_STREAM
-
-create
-	make
-
-feature {NONE} -- Initialization
-
-	make (a_socket: like source)
-		do
-			source := a_socket
-			create last_string.make_empty
-		end
-
-	source: TCP_STREAM_SOCKET
-
-feature -- Status Report
-
-	is_readable: BOOLEAN
-			-- Is readable?
-		do
-			Result := source.is_open_read
-		end
-
-feature -- Basic operation
-
-	read_line
-		require
-            is_readable: is_readable
-		do
-			last_string.wipe_out
-			if source.socket_ok then
-				source.read_line_thread_aware
-				last_string.append_string (source.last_string)
-			end
-		end
-
-	read_stream (nb_char: INTEGER)
-			-- Read a string of at most `nb_char' bound characters
-			-- or until end of file.
-			-- Make result available in `last_string'.	
-		require
-			nb_char_positive: nb_char > 0
-            is_readable: is_readable
-		do
-			last_string.wipe_out
-			if source.socket_ok then
-				source.read_stream_thread_aware (nb_char)
-				last_string.append_string (source.last_string)
-			end
-		end
-
-feature -- Access		
-
-	last_string: STRING
-			-- Last string read
-
-;note
-	copyright: "2011-2011, Javier Velilla and others"
-	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
-end

library/io/http_output_stream.e

@@ -1,33 +0,0 @@
-note
-	description: "Summary description for {HTTP_OUTPUT_STREAM}."
-	author: ""
-	date: "$Date$"
-	revision: "$Revision$"
-
-class
-	HTTP_OUTPUT_STREAM
-
-create
-	make
-
-feature {NONE} -- Initialization
-
-	make (a_socket: like target)
-		do
-			target := a_socket
-		end
-
-	target: TCP_STREAM_SOCKET
-
-feature -- Basic operation
-
-	put_string (s: STRING)
-			-- Write string `s' to `target'
-		do
-			target.put_string (s)
-		end
-
-note
-	copyright: "2011-2011, Javier Velilla and others"
-	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
-end