- removed generator context object and implemented payload-interface in generator

Source/charon/generator.h

@@ -38,23 +38,6 @@
  */
 #define GENERATOR_DATA_BUFFER_INCREASE_VALUE 1000
 
-/**
- * Used for generator operations internaly to store a generator context.
- */
-typedef struct generator_context_s generator_context_t;
-
-struct generator_context_s {
-	/**
-	 * @brief Destroys a generator_infos_t object and its containing buffer
-	 *
-	 * @param generator_infos_t generator_infos_t object
-	 * @return 					always SUCCESSFUL
-	 */
-	status_t (*destroy) (generator_context_t *this);
-};
-
-
-
 /**
  *A generator_t object which generates payloads of specific type.
  */
@@ -63,46 +46,29 @@ typedef struct generator_s generator_t;
 struct generator_s {
 	
 	/**
-	 * Creates a generator_context_t object holding necessary informations
-	 * for generating (buffer, data_struct, etc).
-	 * 
-	 * After using, this context has to get destroyed!
-	 *
-	 * @param data_struct 	data struct where the specific payload informations are stored
-	 * @return 				
-	 * 						- pointer to created generator_infos_t object
-	 * 						- NULL if memory allocation failed
-	 */
-	generator_context_t * (*create_context) (generator_t *this);
-
-	/**
-	 * @brief Generates a specific payload from given data struct.
+	 * @brief Generates a specific payload from given payload object.
 	 *
 	 * Remember: Header and substructures are also handled as payloads.
 	 *
-	 * @param this 					generator_t object
-	 * @param payload_type 			payload type to generate using the given data struct
-	 * @param[in] data_struct 		data struct where the needed data for generating are stored
-	 * @param 						generator_context 	generator context to use when generating
+	 * @param this 				generator_t object
+	 * @param[in] payload 		interface payload_t implementing object
 	 * @return 
 	 * 							- SUCCESSFUL if succeeded
-	 * 		   					- NOT_SUPPORTED if payload_type is not supported
 	 * 		   					- OUT_OF_RES if out of ressources
 	 */
-	status_t (*generate_payload) (generator_t *this,payload_type_t payload_type,void * data_struct,generator_context_t *generator_context);
+	status_t (*generate_payload) (generator_t *this,payload_t *payload);
 	
 	/**
-	 * Writes all generated data of current context to a chunk
+	 * Writes all generated data of current generator context to a chunk
 	 *
 	 * @param this 				generator_t object
-	 * @param generator_context 	generator context to use when generating
  * 	 * @param[out] data 			chunk to write the data to
 	 * @return 
 	 * @return 
 	 * 							- SUCCESSFUL if succeeded
 	 * 							- OUT_OF_RES otherwise
 	 */
-	status_t (*write_to_chunk) (generator_t *this,generator_context_t *generator_context, chunk_t *data);
+	status_t (*write_to_chunk) (generator_t *this,chunk_t *data);
 
 	/**
 	 * @brief Destroys a generator_t object.
@@ -117,9 +83,6 @@ struct generator_s {
 /**
  * Constructor to create a generator
  *
- * @param payload_infos		pointer to the payload_info_t-array containing
- * 							all the payload informations needed to 
- * 							automatic generate a specific payload
  */
 generator_t * generator_create();