restructured specification folders

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

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+note
+	description: "Summary description for {EWSGI_RESPONSE}."
+	author: ""
+	date: "$Date$"
+	revision: "$Revision$"
+
+deferred class
+	EWSGI_RESPONSE
+
+feature {EWSGI_APPLICATION} -- Commit
+
+	commit (a_output_stream: EWSGI_OUTPUT_STREAM)
+			-- Commit the current response
+		deferred
+		ensure
+			status_set: is_status_set
+		end
+
+feature {NONE} -- Core output operation
+
+	write (s: STRING)
+			-- Send the string `s'
+			-- this can be used for header and body
+		deferred
+		end
+
+feature -- Status setting
+
+	is_status_set: BOOLEAN
+			-- Is status set?
+		deferred
+		end
+
+	set_status_code (a_code: INTEGER)
+			-- Set response status code
+			-- Should be done before sending any data back to the client
+		require
+			status_not_set: not is_status_set
+		deferred
+		ensure
+			status_code_set: status_code = a_code
+			status_set: is_status_set
+		end
+
+	status_code: INTEGER
+			-- Response status
+		deferred
+		end
+
+feature -- Output operation
+
+	write_string (s: STRING)
+			-- Send the string `s'
+		require
+			status_set: is_status_set
+		deferred
+		end
+
+	write_file_content (fn: STRING)
+			-- Send the content of file `fn'
+		require
+			status_set: is_status_set
+		deferred
+		end
+
+feature -- Header output operation
+
+	write_header (a_status_code: INTEGER; a_headers: detachable ARRAY [TUPLE [key: STRING; value: STRING]])
+			-- Send headers with status `a_status', and headers from `a_headers'
+		require
+			status_not_set: not is_status_set
+		deferred
+		ensure
+			status_set: is_status_set
+		end
+
+note
+	copyright: "2011-2011, Eiffel Software and others"
+	license: "Eiffel Forum License v2 (see http://www.eiffel.com/licensing/forum.txt)"
+	source: "[
+			Eiffel Software
+			5949 Hollister Ave., Goleta, CA 93117 USA
+			Telephone 805-685-1006, Fax 805-685-6869
+			Website http://www.eiffel.com
+			Customer support http://support.eiffel.com
+		]"
+end