diff options
Diffstat (limited to 'src/libcharon/encoding/message.h')
| -rw-r--r-- | src/libcharon/encoding/message.h | 41 |
1 files changed, 39 insertions, 2 deletions
diff --git a/src/libcharon/encoding/message.h b/src/libcharon/encoding/message.h index 8c1cbcd09..51197308c 100644 --- a/src/libcharon/encoding/message.h +++ b/src/libcharon/encoding/message.h @@ -154,6 +154,26 @@ struct message_t { bool (*get_request) (message_t *this); /** + * Set the version flag in the IKE header. + */ + void (*set_version_flag)(message_t *this); + + /** + * Get a reserved bit in the IKE header. + * + * @param nr reserved bit to get in IKE header, 0-4 + * @return TRUE if bit is set + */ + bool (*get_reserved_header_bit)(message_t *this, u_int nr); + + /** + * Set a reserved bit in the IKE header. + * + * @param nr reserved bit to set in IKE header, 0-4 + */ + void (*set_reserved_header_bit)(message_t *this, u_int nr); + + /** * Append a payload to the message. * * If the payload must be encrypted is not specified here. Encryption @@ -181,6 +201,11 @@ struct message_t { chunk_t data); /** + * Disable automatic payload sorting for this message. + */ + void (*disable_sort)(message_t *this); + + /** * Parses header of message. * * Begins parisng of a message created via message_create_from_packet(). @@ -206,8 +231,6 @@ struct message_t { * @param aead aead transform to verify/decrypt message * @return * - SUCCESS if parsing successful - * - NOT_SUPPORTED if ciritcal unknown payloads found - * - NOT_SUPPORTED if message type is not supported! * - PARSE_ERROR if message parsing failed * - VERIFY_ERROR if message verification failed (bad syntax) * - FAILED if integrity check failed @@ -235,6 +258,13 @@ struct message_t { status_t (*generate) (message_t *this, aead_t *aead, packet_t **packet); /** + * Check if the message has already been encoded using generate(). + * + * @return TRUE if message has been encoded + */ + bool (*is_encoded)(message_t *this); + + /** * Gets the source host informations. * * @warning Returned host_t object is not getting cloned, @@ -282,6 +312,13 @@ struct message_t { enumerator_t * (*create_payload_enumerator) (message_t *this); /** + * Remove the payload at the current enumerator position. + * + * @param enumerator enumerator created by create_payload_enumerator() + */ + void (*remove_payload_at)(message_t *this, enumerator_t *enumerator); + + /** * Find a payload of a specific type. * * Returns the first occurance. |