added 'free_result' boolean to HTTP::Content

Jupiter/HTTP_Server.cpp

@@ -540,7 +540,8 @@ int Jupiter::HTTP::Server::Data::process_request(HTTPSession &session)
 					if (command == HTTPCommand::GET)
 						result += *content_result;
 
-					delete content_result;
+					if (content->free_result)
+						delete content_result;
 
 					session.sock.send(result);
 				}

Jupiter/HTTP_Server.h

@@ -51,6 +51,7 @@ namespace Jupiter
 
 			struct JUPITER_API Content
 			{
+				bool free_result = true;
 				Jupiter::HTTP::Server::HTTPFunction *function; // function to generate content data
 				Jupiter::StringS name; // name of the content
 				unsigned int name_checksum; // name.calcChecksum()