Removed implicit conversion from HTTP_CONTENT_TYPE to STRING_8

because it could be a source of bug due to hidden conversion (and parameters)
Applied changes to autotest cases
Cosmetic

library/protocol/http/src/http_content_type.e

@@ -16,8 +16,7 @@ create
 	make_from_string
 
 convert
-	make_from_string ({READABLE_STRING_8, STRING_8, IMMUTABLE_STRING_8}),
-	string: {READABLE_STRING_8}
+	make_from_string ({READABLE_STRING_8, STRING_8, IMMUTABLE_STRING_8})
 
 feature -- Access
 

library/protocol/http/src/http_media_type.e

@@ -41,8 +41,7 @@ create
 	make_from_string
 
 convert
-	make_from_string ({READABLE_STRING_8, STRING_8, IMMUTABLE_STRING_8}),
-	string: {READABLE_STRING_8}
+	make_from_string ({READABLE_STRING_8, STRING_8, IMMUTABLE_STRING_8})
 
 feature {NONE} -- Initialization
 
@@ -227,7 +226,7 @@ feature -- Status report
 		end
 
 	same_simple_type (s: READABLE_STRING_8): BOOLEAN
-			-- Current has same type/subtype string representation as `s'?	
+			-- Current has same type/subtype string representation as `s'?
 		do
 			Result := simple_type.same_string (s)
 		end

library/server/wsf/src/support/wsf_mime_handler_helper.e

@@ -87,7 +87,6 @@ feature {NONE} -- Implementation
 						if p > 0 then
 							q := r.index_of ({CHARACTER_32} ']', p + 1)
 							if q > p then
---								k32 := url_encoder.decoded_string (k)
 								if attached {WSF_TABLE} ptb.value (k) as l_tb_value then
 									tb := l_tb_value
 								else

library/server/wsf/src/wsf_request.e

@@ -80,7 +80,7 @@ feature {NONE} -- Initialization
 			-- Content-Type
 			s8 := wgi_request.content_type
 			if s8 /= Void then
-				content_type := s8
+				create content_type.make_from_string (s8)
 			else
 				content_type := Void
 			end
@@ -1111,7 +1111,7 @@ feature -- Form fields and related
 
 feature -- Access: MIME handler
 
-	has_mime_handler (a_content_type: READABLE_STRING_8): BOOLEAN
+	has_mime_handler (a_content_type: HTTP_CONTENT_TYPE): BOOLEAN
 			-- Has a MIME handler registered for `a_content_type'?
 		do
 			if attached mime_handlers as hdls then

library/server/wsf/tests/echo/src/echo_server.e

@@ -19,6 +19,7 @@ feature {NONE} -- Initialization
 			-- Initialize `Current'.
 		do
 			set_service_option ("port", 9091)
+			set_service_option ("verbose", True)
 			make_and_launch
 		end
 

library/server/wsf/tests/src/test_wsf_request.e

@@ -36,6 +36,7 @@ feature {NONE} -- Events
 			wt: WORKER_THREAD
 			e: EXECUTION_ENVIRONMENT
 		do
+--			port_number := 9091
 			port_number := 0
 			base_url := "test/"
 			create app.make_custom (to_wgi_service, base_url)
@@ -50,11 +51,41 @@ feature {NONE} -- Events
 			port_number := app.port
 		end
 
+	server_log_name: STRING
+		local
+			fn: FILE_NAME
+		once
+			create fn.make_from_string ("..")
+			fn.extend ("..")
+			fn.extend ("..")
+			fn.extend ("..")
+			fn.extend ("..")
+			fn.extend ("server_test.log")
+			Result := fn.string
+		end
+
+	server_log (m: STRING_8)
+		local
+			f: RAW_FILE
+		do
+			create f.make_open_append (server_log_name)--"..\server-tests.log")
+			f.put_string (m)
+			f.put_character ('%N')
+			f.close
+		end
+
 	execute (req: WSF_REQUEST; res: WSF_RESPONSE)
 		local
 			q: detachable STRING_32
 			page: WSF_PAGE_RESPONSE
 		do
+			debug
+				server_log (req.request_uri)
+				if attached req.content_type as l_content_type then
+					server_log ("content_type:" + l_content_type.string)
+				end
+			end
+
 			create page.make
 			if attached req.request_uri as l_uri then
 				if l_uri.starts_with (test_url ("get/01")) then
@@ -93,17 +124,24 @@ feature {NONE} -- Events
 					end
 
 					create q.make_empty
-
+--					req.set_raw_input_data_recorded (True)
 
 					across
 						req.form_parameters as fcur
 					loop
+						debug
+							server_log ("%Tform: " + fcur.item.name)
+						end
 						if not q.is_empty then
 							q.append_character ('&')
 						end
 						q.append (fcur.item.name.as_string_32 + "=" + fcur.item.as_string)
 					end
 
+--					if attached req.raw_input_data as d then
+--						server_log ("Raw data=" + d)
+--					end
+
 					if not q.is_empty then
 						page.put_string (" : " + q )
 					end
@@ -154,6 +192,7 @@ feature {NONE} -- Events
 				http_session := sess
 				sess.set_timeout (-1)
 				sess.set_connect_timeout (-1)
+--				sess.set_proxy ("127.0.0.1", 8888) --| inspect traffic with http://www.fiddler2.com/								
 			end
 		end
 

library/server/wsf/tests/src/test_wsf_request_chunked_input.e

@@ -24,7 +24,6 @@ feature {NONE} -- Helpers
 		do
 			Result := Precursor (ctx)
 			Result.headers.extend ("chunked", "Transfer-Encoding")
---			Result.set_proxy ("127.0.0.1", 8888) --| inspect traffic with http://www.fiddler2.com/
 		end
 
 feature -- Test routines