Apply prefix renaming from the specification

Reduced the number of EWSGI classes

library/server/ewsgi/specification/ewsgi_request.e

@@ -45,7 +45,7 @@ feature -- Access: environment variables
 
 feature -- Access: execution variables		
 
-	execution_variables: EWSGI_EXECUTION_VARIABLES
+	execution_variables: EWSGI_VARIABLES [STRING_32]
 			-- Execution variables set by the application
 		deferred
 		end
@@ -59,7 +59,7 @@ feature -- Access: execution variables
 
 feature -- URL Parameters
 
-	parameters: EWSGI_REQUEST_VARIABLES
+	parameters: EWSGI_VARIABLES [STRING_32]
 			-- Variables extracted from QUERY_STRING
 		deferred
 		end
@@ -73,7 +73,7 @@ feature -- URL Parameters
 
 feature -- Form fields and related
 
-	form_fields: EWSGI_REQUEST_VARIABLES
+	form_fields: EWSGI_VARIABLES [STRING_32]
 			-- Variables sent by POST request
 		deferred
 		end

library/server/ewsgi/specification/ewsgi_variables.e

@@ -10,6 +10,9 @@ note
 deferred class
 	EWSGI_VARIABLES [G -> STRING_GENERAL]
 
+inherit
+	ITERABLE [G]
+
 feature -- Status report
 
 	has_variable (a_name: STRING): BOOLEAN

library/server/ewsgi/specification/stream/ewsgi_output_stream.e

@@ -36,7 +36,7 @@ feature -- Status writing
 
 	put_status_line (a_code: INTEGER)
 			-- Put status code line for `a_code'
-			--| Note this is a default implemantation, and could be redefined
+			--| Note this is a default implementation, and could be redefined
 			--| for instance in relation to NPH CGI script
 		local
 			s: STRING

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

@@ -9,7 +9,7 @@ deferred class
 	GW_APPLICATION_IMP
 
 inherit
-	GW_APPLICATION
+	EWSGI_APPLICATION
 		redefine
 			process,
 			rescue_execute
@@ -22,14 +22,14 @@ feature -- Access
 
 feature -- Execution
 
-	process (env: GW_ENVIRONMENT; a_input: GW_INPUT_STREAM; a_output: GW_OUTPUT_STREAM)
+	process (env: EWSGI_ENVIRONMENT; a_input: EWSGI_INPUT_STREAM; a_output: EWSGI_OUTPUT_STREAM)
 			-- Process request with environment `env', and i/o streams `a_input' and `a_output'
 		do
 			request_count := request_count + 1
 			Precursor (env, a_input, a_output)
 		end
 
-	rescue_execute (req: detachable GW_REQUEST; res: detachable GW_RESPONSE; a_exception: detachable EXCEPTION)
+	rescue_execute (req: detachable EWSGI_REQUEST; res: detachable EWSGI_RESPONSE; a_exception: detachable EXCEPTION)
 			-- Operation processed on rescue of `execute'
 		do
 			if
@@ -44,13 +44,13 @@ feature -- Execution
 
 feature -- Factory
 
-	new_request (env: GW_ENVIRONMENT; a_input: GW_INPUT_STREAM): GW_REQUEST
+	new_request (env: EWSGI_ENVIRONMENT; a_input: EWSGI_INPUT_STREAM): EWSGI_REQUEST
 		do
 			create {GW_REQUEST_IMP} Result.make (env, a_input)
 			Result.execution_variables.set_variable (request_count.out, "REQUEST_COUNT")
 		end
 
-	new_response (req: GW_REQUEST; a_output: GW_OUTPUT_STREAM): GW_RESPONSE
+	new_response (req: EWSGI_REQUEST; a_output: EWSGI_OUTPUT_STREAM): EWSGI_RESPONSE
 		do
 			create {GW_RESPONSE_IMP} Result.make (a_output)
 		end

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

@@ -5,7 +5,7 @@ note
 			You can create your own descendant of this class to
 			add/remove specific value or processing
 			
-			This object is created by {GW_APPLICATION}.new_request
+			This object is created by {EWSGI_APPLICATION}.new_request
 		]"
 	legal: "See notice at end of class."
 	status: "See notice at end of class."
@@ -16,14 +16,14 @@ class
 	GW_REQUEST_IMP
 
 inherit
-	GW_REQUEST
+	EWSGI_REQUEST
 
 create
 	make
 
 feature {NONE} -- Initialization
 
-	make (env: GW_ENVIRONMENT; a_input: like input)
+	make (env: EWSGI_ENVIRONMENT; a_input: like input)
 		require
 			env_attached: env /= Void
 		do
@@ -53,13 +53,13 @@ feature {NONE} -- Initialization
 			if attached env.request_uri as rq_uri then
 				p := rq_uri.index_of ('?', 1)
 				if p > 0 then
-					env.set_variable (rq_uri.substring (1, p-1), {GW_ENVIRONMENT_NAMES}.self)
+					env.set_variable (rq_uri.substring (1, p-1), {EWSGI_ENVIRONMENT_NAMES}.self)
 				else
-					env.set_variable (rq_uri, {GW_ENVIRONMENT_NAMES}.self)
+					env.set_variable (rq_uri, {EWSGI_ENVIRONMENT_NAMES}.self)
 				end
 			end
-			if env.variable ({GW_ENVIRONMENT_NAMES}.request_time) = Void then
-				env.set_variable (date_time_utilities.unix_time_stamp (Void).out, {GW_ENVIRONMENT_NAMES}.request_time)
+			if env.variable ({EWSGI_ENVIRONMENT_NAMES}.request_time) = Void then
+				env.set_variable (date_time_utilities.unix_time_stamp (Void).out, {EWSGI_ENVIRONMENT_NAMES}.request_time)
 			end
 		end
 
@@ -71,7 +71,7 @@ feature {NONE} -- Initialization
 
 feature -- Access: Input
 
-	input: GW_INPUT_STREAM
+	input: EWSGI_INPUT_STREAM
 			-- Server input channel
 
 feature -- Status
@@ -95,7 +95,7 @@ feature -- Error handling
 
 feature -- Access: environment variables		
 
-	environment: GW_ENVIRONMENT
+	environment: EWSGI_ENVIRONMENT
 			-- Environment variables
 
 	environment_variable (a_name: STRING): detachable STRING
@@ -202,7 +202,7 @@ feature -- Form fields and related
 			Result := form_fields.variable (a_name)
 		end
 
-	uploaded_files: HASH_TABLE [GW_UPLOADED_FILE_DATA, STRING]
+	uploaded_files: HASH_TABLE [EWSGI_UPLOADED_FILE_DATA, STRING]
 			-- Table of uploaded files information
 			--| name: original path from the user
 			--| type: content type
@@ -248,7 +248,7 @@ feature -- Cookies
 			Result := cookies_variables.item (a_name)
 		end
 
-	cookies: HASH_TABLE [GW_COOKIE, STRING]
+	cookies: HASH_TABLE [EWSGI_COOKIE, STRING]
 			-- Cookies Information
 		local
 			i,j,p,n: INTEGER
@@ -257,7 +257,7 @@ feature -- Cookies
 		do
 			l_cookies := internal_cookies
 			if l_cookies = Void then
-				if attached environment_variable ({GW_ENVIRONMENT_NAMES}.http_cookie) as s then
+				if attached environment_variable ({EWSGI_ENVIRONMENT_NAMES}.http_cookie) as s then
 					create l_cookies.make (5)
 					from
 						n := s.count
@@ -280,7 +280,7 @@ feature -- Cookies
 								v := s.substring (i + 1, j - 1)
 								p := j + 1
 							end
-							l_cookies.put (create {GW_COOKIE}.make (k,v), k)
+							l_cookies.put (create {EWSGI_COOKIE}.make (k,v), k)
 						end
 					end
 				else
@@ -385,7 +385,7 @@ feature -- Access extra information
 			-- Request time (UTC)
 		do
 			if
-				attached environment.variable ({GW_ENVIRONMENT_NAMES}.request_time) as t and then
+				attached environment.variable ({EWSGI_ENVIRONMENT_NAMES}.request_time) as t and then
 				t.is_integer_64
 			then
 				Result := date_time_utilities.unix_time_stamp_to_date_time (t.to_integer_64)
@@ -466,7 +466,7 @@ feature -- Element change
 			error_handler := ehdl
 		end
 
-	update_path_info (env: GW_ENVIRONMENT)
+	update_path_info (env: EWSGI_ENVIRONMENT)
 			-- Fix and update PATH_INFO value if needed
 		local
 			l_path_info: STRING
@@ -513,7 +513,7 @@ feature -- Uploaded File Handling
 
 feature {NONE} -- Temporary File handling		
 
-	delete_uploaded_file (uf: GW_UPLOADED_FILE_DATA)
+	delete_uploaded_file (uf: EWSGI_UPLOADED_FILE_DATA)
 			-- Delete file `a_filename'
 		require
 			uf_valid: uf /= Void
@@ -536,7 +536,7 @@ feature {NONE} -- Temporary File handling
 			end
 		end
 
-	save_uploaded_file (a_content: STRING; a_up_fn_info: GW_UPLOADED_FILE_DATA)
+	save_uploaded_file (a_content: STRING; a_up_fn_info: EWSGI_UPLOADED_FILE_DATA)
 			-- Save uploaded file content to `a_filename'
 		local
 			bn: STRING
@@ -703,7 +703,7 @@ feature {NONE} -- Implementation: Form analyzer
 			l_header: detachable STRING
 			l_content: detachable STRING
 			l_line: detachable STRING
-			l_up_file_info: GW_UPLOADED_FILE_DATA
+			l_up_file_info: EWSGI_UPLOADED_FILE_DATA
 		do
 			from
 				p := 1

library/server/ewsgi/src/implementation/in_memory/gw_in_memory_response.e

@@ -8,12 +8,12 @@ class
 	GW_IN_MEMORY_RESPONSE
 
 inherit
-	GW_RESPONSE
+	EWSGI_RESPONSE
 		redefine
 			commit
 		end
 
-create {GW_APPLICATION}
+create {EWSGI_APPLICATION}
 	make
 
 feature {NONE} -- Initialization
@@ -104,9 +104,9 @@ feature -- Header output operation
 			header := h
 		end
 
-feature {GW_APPLICATION} -- Commit
+feature {EWSGI_APPLICATION} -- Commit
 
-	commit (a_output: GW_OUTPUT_STREAM)
+	commit (a_output: EWSGI_OUTPUT_STREAM)
 		do
 			a_output.put_status_line (status_code)
 			a_output.put_string (header.string)

library/server/ewsgi/src/implementation/in_memory/gw_in_memory_response_application.e

@@ -8,7 +8,7 @@ deferred class
 	GW_IN_MEMORY_RESPONSE_APPLICATION
 
 inherit
-	GW_APPLICATION
+	EWSGI_APPLICATION
 		redefine
 			process
 		end
@@ -20,7 +20,7 @@ feature -- Access
 
 feature -- Execution
 
-	process (env: GW_ENVIRONMENT; a_input: GW_INPUT_STREAM; a_output: GW_OUTPUT_STREAM)
+	process (env: EWSGI_ENVIRONMENT; a_input: EWSGI_INPUT_STREAM; a_output: EWSGI_OUTPUT_STREAM)
 			-- Process request with environment `env', and i/o streams `a_input' and `a_output'
 		do
 			request_count := request_count + 1
@@ -29,13 +29,13 @@ feature -- Execution
 
 feature -- Factory
 
-	new_request (env: GW_ENVIRONMENT; a_input: GW_INPUT_STREAM): GW_REQUEST
+	new_request (env: EWSGI_ENVIRONMENT; a_input: EWSGI_INPUT_STREAM): EWSGI_REQUEST
 		do
 			create {GW_REQUEST_IMP} Result.make (env, a_input)
 			Result.execution_variables.set_variable (request_count.out, "REQUEST_COUNT")
 		end
 
-	new_response (req: GW_REQUEST; a_output: GW_OUTPUT_STREAM): GW_IN_MEMORY_RESPONSE
+	new_response (req: EWSGI_REQUEST; a_output: EWSGI_OUTPUT_STREAM): GW_IN_MEMORY_RESPONSE
 		do
 			create {GW_IN_MEMORY_RESPONSE} Result.make
 		end

library/server/ewsgi/src/request/gw_environment_variables.e

@@ -1,12 +1,12 @@
 note
-	description: "Summary description for {EWSGI_ENVIRONMENT_VARIABLES}."
+	description: "Summary description for {GW_ENVIRONMENT_VARIABLES}."
 	legal: "See notice at end of class."
 	status: "See notice at end of class."
 	date: "$Date$"
 	revision: "$Revision$"
 
 class
-	EWSGI_ENVIRONMENT_VARIABLES
+	GW_ENVIRONMENT_VARIABLES
 
 inherit
 	EWSGI_ENVIRONMENT

library/server/ewsgi/src/request/gw_execution_variables.e

@@ -1,12 +1,12 @@
 note
-	description: "Summary description for {EWSGI_EXECUTION_VARIABLES}."
+	description: "Summary description for {GW_EXECUTION_VARIABLES}."
 	legal: "See notice at end of class."
 	status: "See notice at end of class."
 	date: "$Date$"
 	revision: "$Revision$"
 
 class
-	EWSGI_EXECUTION_VARIABLES
+	GW_EXECUTION_VARIABLES
 
 inherit
 	EWSGI_VARIABLES [STRING_32]

library/server/ewsgi/src/request/gw_request_variables.e

@@ -8,13 +8,11 @@ note
 	revision: "$Revision$"
 
 class
-	EWSGI_REQUEST_VARIABLES
+	GW_REQUEST_VARIABLES
 
 inherit
 	EWSGI_VARIABLES [STRING_32]
 
-	ITERABLE [STRING_32]
-
 create
 	make,
 	make_from_urlencoded

library/server/ewsgi/src/response/gw_buffered_response.e

@@ -8,9 +8,9 @@ class
 	GW_BUFFERED_RESPONSE
 
 inherit
-	GW_RESPONSE
+	EWSGI_RESPONSE
 
-create {GW_APPLICATION}
+create {EWSGI_APPLICATION}
 	make
 
 feature {NONE} -- Initialization
@@ -22,7 +22,7 @@ feature {NONE} -- Initialization
 			create buffer.make (a_buffer_size)
 		end
 
-	output: GW_OUTPUT_STREAM
+	output: EWSGI_OUTPUT_STREAM
 
 	buffer: STRING_8
 
@@ -143,9 +143,9 @@ feature {NONE} -- Implementation
 			buffer_flushed: buffer_count = 0 and buffer.count = 0
 		end
 
-feature {GW_APPLICATION} -- Commit
+feature {EWSGI_APPLICATION} -- Commit
 
-	commit (a_output: GW_OUTPUT_STREAM)
+	commit (a_output: EWSGI_OUTPUT_STREAM)
 		do
 			flush_buffer
 			a_output.flush

library/server/ewsgi/src/response/gw_response_imp.e

@@ -8,9 +8,9 @@ class
 	GW_RESPONSE_IMP
 
 inherit
-	GW_RESPONSE
+	EWSGI_RESPONSE
 
-create {GW_APPLICATION}
+create {EWSGI_APPLICATION}
 	make
 
 feature {NONE} -- Initialization
@@ -20,9 +20,9 @@ feature {NONE} -- Initialization
 			output := a_output
 		end
 
-feature {GW_APPLICATION} -- Commit
+feature {EWSGI_APPLICATION} -- Commit
 
-	commit (a_output_stream: GW_OUTPUT_STREAM)
+	commit (a_output_stream: EWSGI_OUTPUT_STREAM)
 			-- Commit the current response
 		do
 			a_output_stream.flush
@@ -94,7 +94,7 @@ feature -- Header output operation
 
 feature {NONE} -- Implementation: Access
 
-	output: GW_OUTPUT_STREAM
+	output: EWSGI_OUTPUT_STREAM
 			-- Server output channel
 
 ;note