- defined all substructures for a SA payload
[strongswan.git] / Source / charon / payloads / proposal_substructure.c
index 509e2bc..282538b 100644 (file)
  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  * for more details.
  */
  /* offsetof macro */
 #include <stddef.h>
 
 #include "proposal_substructure.h"
 
 #include "encodings.h"
+#include "transform_substructure.h"
 #include "../types.h"
 #include "../utils/allocator.h"
 #include "../utils/linked_list.h"
@@ -98,7 +100,7 @@ encoding_rule_t proposal_substructure_encodings[] = {
        { U_INT_8,                      offsetof(private_proposal_substructure_t, next_payload)                         },
        /* Reserved Byte is skipped */
        { RESERVED_BYTE,                0                                                                                                                               },      
-       /* Length of the whole SA payload*/
+       /* Length of the whole proposal substructure payload*/
        { PAYLOAD_LENGTH,               offsetof(private_proposal_substructure_t, proposal_length)      },      
        /* proposal number is a number of 8 bit */
        { U_INT_8,                              offsetof(private_proposal_substructure_t, proposal_number)      },      
@@ -124,7 +126,7 @@ static status_t destroy(private_proposal_substructure_t *this)
        /* all proposals are getting destroyed */ 
        while (this->transforms->get_count(this->transforms) > 0)
        {
-               transforms_substructure_t *current_transform;
+               transform_substructure_t *current_transform;
                if (this->transforms->remove_last(this->transforms,(void **)&current_transform) != SUCCESS)
                {
                        break;
@@ -182,6 +184,24 @@ static size_t get_length(private_proposal_substructure_t *this)
        return this->proposal_length;
 }
 
+/**
+ * Implements proposal_substructure_t's create_transform_substructure_iterator function.
+ * See #proposal_substructure_s.create_transform_substructure_iterator for description.
+ */
+static status_t create_transform_substructure_iterator (private_proposal_substructure_t *this,linked_list_iterator_t **iterator,bool forward)
+{
+       return (this->transforms->create_iterator(this->transforms,iterator,forward));
+}
+
+/**
+ * Implements proposal_substructure_t's add_transform_substructure function.
+ * See #proposal_substructure_s.add_transform_substructure for description.
+ */
+static status_t add_transform_substructure (private_proposal_substructure_t *this,transform_substructure_t *transform)
+{
+       return (this->transforms->insert_last(this->transforms,(void *) transform));
+}
+
 /*
  * Described in header
  */
@@ -198,6 +218,8 @@ proposal_substructure_t *proposal_substructure_create()
        this->public.payload_interface.get_next_type = (payload_type_t (*) (payload_t *)) get_next_type;
        this->public.payload_interface.get_type = (payload_type_t (*) (payload_t *)) get_type;
        this->public.payload_interface.destroy = (status_t (*) (payload_t *))destroy;
+       this->public.create_transform_substructure_iterator = (status_t (*) (proposal_substructure_t *,linked_list_iterator_t **,bool)) create_transform_substructure_iterator;
+       this->public.add_transform_substructure = (status_t (*) (proposal_substructure_t *,transform_substructure_t *)) add_transform_substructure;
        this->public.destroy = (status_t (*) (proposal_substructure_t *)) destroy;
        
        /* set default values of the fields */
@@ -219,5 +241,3 @@ proposal_substructure_t *proposal_substructure_create()
        }
        return (&(this->public));
 }
-
-