- memory allocation checks removed

[strongswan.git] / Source / charon / encoding / parser.h

diff --git a/Source/charon/encoding/parser.h b/Source/charon/encoding/parser.h
index 6f47fef..5dd59cd 100644 (file)
--- a/Source/charon/encoding/parser.h
+++ b/Source/charon/encoding/parser.h
@@ -1,7 +1,7 @@
 /**
  * @file parser.h
  *
- * @brief Generic parser class used to parse IKEv2-Header and Payload
+ * @brief Interface of parser_t.
  *
  */
 
@@ -31,57 +31,55 @@
 typedef struct parser_t parser_t;
 
 /**
- * @brief A parser_t object which parses payloads
+ * A parser_t class to parse IKEv2 payloads.
  * 
  * A parser is used for parsing one chunk of data. Multiple
  * payloads can be parsed out of the chunk using parse_payload.
  * The parser remains the state until destroyed.
+ * 
+ * @ingroup encoding
  */
 struct parser_t {
        
        /**
-        * @brief parses the next payload
+        * @brief Parses the next payload.
         * 
-        * @warning caller is responsible for freeing allocated payload
+        * @warning Caller is responsible for freeing allocated payload.
         * 
         * Rules for parsing are described in the payload definition.
         *
-        * @param this                          parser Object
+        * @param this                          parser_t bject
         * @param payload_type          payload type to parse
         * @param[out] payload          pointer where parsed payload was allocated
         * @return                      
         *                                                      - SUCCESSFUL if succeeded,
         *                                                      - NOT_SUPPORTED if payload_type is not supported
-        *                                                      - OUT_OF_RES if out of ressources
         *                                                      - PARSE_ERROR if corrupted/invalid data found
         */
        status_t (*parse_payload) (parser_t *this, payload_type_t payload_type, payload_t **payload);
        
        /**
-        * @brief Resets the current parser context
+        * @brief Resets the current parser context.
         *
-        * @param parser                parser object
-        * @return                              
-        *                                              - SUCCESSFUL in any case
+        * @param parser                parser_t object
         */
-       status_t (*reset_context) (parser_t *this);
+       void (*reset_context) (parser_t *this);
        
        /**
-        * @brief Destroys a parser object
+        * @brief Destroys a parser_t object.
         *
-        * @param parser                parser object
-        * @return                              
-        *                                              - SUCCESSFUL in any case
+        * @param parser                parser_t object
         */
-       status_t (*destroy) (parser_t *this);
+       void (*destroy) (parser_t *this);
 };
 
 /**
- * @brief Constructor to create a parser
+ * @brief Constructor to create a parser_t object.
  * 
- * @param data                         chunk of data to parse with this parser object
- * @return                                     the parser, or NULL if failed
- *
+ * @param data                         chunk of data to parse with this parser_t object
+ * @return                                     the parser_t object
+ * 
+ * @ingroup encoding
  */
 parser_t *parser_create(chunk_t data);