diff options
Diffstat (limited to 'src/libcharon/encoding/payloads/configuration_attribute.h')
| -rw-r--r-- | src/libcharon/encoding/payloads/configuration_attribute.h | 44 |
1 files changed, 28 insertions, 16 deletions
diff --git a/src/libcharon/encoding/payloads/configuration_attribute.h b/src/libcharon/encoding/payloads/configuration_attribute.h index 6e4b018bb..ecc0f9c07 100644 --- a/src/libcharon/encoding/payloads/configuration_attribute.h +++ b/src/libcharon/encoding/payloads/configuration_attribute.h @@ -29,14 +29,7 @@ typedef struct configuration_attribute_t configuration_attribute_t; #include <encoding/payloads/payload.h> /** - * Configuration attribute header length in bytes. - */ -#define CONFIGURATION_ATTRIBUTE_HEADER_LENGTH 4 - -/** - * Class representing an IKEv2-CONFIGURATION Attribute. - * - * The CONFIGURATION ATTRIBUTE format is described in RFC section 3.15.1. + * Class representing an IKEv2 configuration attribute / IKEv1 data attribute. */ struct configuration_attribute_t { @@ -53,11 +46,18 @@ struct configuration_attribute_t { configuration_attribute_type_t (*get_type)(configuration_attribute_t *this); /** - * Returns the value of the attribute. + * Returns the value of the attribute as chunk. * * @return chunk_t pointing to the internal value */ - chunk_t (*get_value) (configuration_attribute_t *this); + chunk_t (*get_chunk) (configuration_attribute_t *this); + + /** + * Returns the 2 byte value of the attribute as u_int16. + * + * @return attribute value + */ + u_int16_t (*get_value) (configuration_attribute_t *this); /** * Destroys an configuration_attribute_t object. @@ -68,18 +68,30 @@ struct configuration_attribute_t { /** * Creates an empty configuration attribute. * - * @return created configuration attribute + * @param type CONFIGURATION_ATTRIBUTE or CONFIGURATION_ATTRIBUTE_V1 + * @return created configuration attribute */ -configuration_attribute_t *configuration_attribute_create(); +configuration_attribute_t *configuration_attribute_create(payload_type_t type); /** * Creates a configuration attribute with type and value. * - * @param type type of configuration attribute - * @param value value, gets cloned - * @return created configuration attribute + * @param type CONFIGURATION_ATTRIBUTE or CONFIGURATION_ATTRIBUTE_V1 + * @param attr_type type of configuration attribute + * @param chunk attribute value, gets cloned + * @return created configuration attribute + */ +configuration_attribute_t *configuration_attribute_create_chunk( + payload_type_t type, configuration_attribute_type_t attr_type, chunk_t chunk); + +/** + * Creates a IKEv1 configuration attribute with 2 bytes value (IKEv1 only). + * + * @param attr_type type of configuration attribute + * @param value attribute value, gets cloned + * @return created CONFIGURATION_ATTRIBUTE_V1 configuration attribute */ configuration_attribute_t *configuration_attribute_create_value( - configuration_attribute_type_t type, chunk_t value); + configuration_attribute_type_t attr_type, u_int16_t value); #endif /** CONFIGURATION_ATTRIBUTE_H_ @}*/ |