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- payload ike_header cleaned

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- header defines moved from message.h to ike_header.h
This commit is contained in:
Jan Hutter
2005-11-14 09:00:33 +00:00
parent 1e8bb886d1
commit 0063dae55a
3 changed files with 96 additions and 55 deletions
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Source/charon/payloads/ike_header.c
+39 -4
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@@ -32,7 +32,7 @@
/**
* Encoding rules to parse or generate a IKEv2-Header
*
* The defined offsets are the positions in a struct of type
* The defined offsets are the positions in a object of type
* ike_header_t.
*
*/
@@ -67,14 +67,21 @@ encoding_rule_t ike_header_encodings[] = {
};
/**
* Implements payload_t's and ike_header_t's destroy function.
* See #payload_s.destroy or ike_header_s.destroy for description.
*/
static status_t destroy(ike_header_t *this)
{
allocator_free(this);
return SUCCESS;
}
/**
* Implements payload_t's get_encoding_rules function.
* See #payload_s.get_encoding_rules for description.
*/
static status_t get_encoding_rules(payload_t *this, encoding_rule_t **rules, size_t *rule_count)
{
*rules = ike_header_encodings;
@@ -83,22 +90,36 @@ static status_t get_encoding_rules(payload_t *this, encoding_rule_t **rules, siz
return SUCCESS;
}
/**
* Implements payload_t's get_type function.
* See #payload_s.get_type for description.
*/
static payload_type_t get_type(payload_t *this)
{
return HEADER;
}
/**
* Implements payload_t's get_next_type function.
* See #payload_s.get_next_type for description.
*/
static payload_type_t get_next_type(payload_t *this)
{
return (((ike_header_t*)this)->next_payload);
}
/**
* Implements payload_t's get_length function.
* See #payload_s.get_length for description.
*/
static size_t get_length(payload_t *this)
{
return sizeof(ike_header_t);
}
/*
* Described in header
*/
ike_header_t *ike_header_create()
{
ike_header_t *this = allocator_alloc_thing(ike_header_t);
@@ -114,6 +135,20 @@ ike_header_t *ike_header_create()
this->payload_interface.destroy = (status_t (*) (payload_t *))destroy;
this->destroy = destroy;
/* set default values of the fields */
this->initiator_spi = 0;
this->responder_spi = 0;
this->next_payload = 0;
this->maj_version = IKE_MAJOR_VERSION;
this->min_version = IKE_MINOR_VERSION;
this->exchange_type = NOT_SET;
this->flags.initiator = TRUE;
this->flags.version = HIGHER_VERSION_SUPPORTED_FLAG;
this->flags.response = FALSE;
this->message_id = 0;
this->length = IKE_HEADER_LENGTH;
return this;
}