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Diffstat (limited to 'src/charon/encoding/payloads/nonce_payload.c')
-rw-r--r--src/charon/encoding/payloads/nonce_payload.c225
1 files changed, 0 insertions, 225 deletions
diff --git a/src/charon/encoding/payloads/nonce_payload.c b/src/charon/encoding/payloads/nonce_payload.c
deleted file mode 100644
index 4ad5ce9dd..000000000
--- a/src/charon/encoding/payloads/nonce_payload.c
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
- * Copyright (C) 2005-2006 Martin Willi
- * Copyright (C) 2005 Jan Hutter
- * Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- */
-
-/* offsetof macro */
-#include <stddef.h>
-
-#include "nonce_payload.h"
-
-#include <encoding/payloads/encodings.h>
-
-
-typedef struct private_nonce_payload_t private_nonce_payload_t;
-
-/**
- * Private data of an nonce_payload_t object.
- *
- */
-struct private_nonce_payload_t {
- /**
- * Public nonce_payload_t interface.
- */
- nonce_payload_t public;
-
- /**
- * Next payload type.
- */
- u_int8_t next_payload;
-
- /**
- * Critical flag.
- */
- bool critical;
-
- /**
- * Length of this payload.
- */
- u_int16_t payload_length;
-
- /**
- * The contained nonce value.
- */
- chunk_t nonce;
-};
-
-/**
- * Encoding rules to parse or generate a nonce payload
- *
- * The defined offsets are the positions in a object of type
- * private_nonce_payload_t.
- *
- */
-encoding_rule_t nonce_payload_encodings[] = {
- /* 1 Byte next payload type, stored in the field next_payload */
- { U_INT_8, offsetof(private_nonce_payload_t, next_payload) },
- /* the critical bit */
- { FLAG, offsetof(private_nonce_payload_t, critical) },
- /* 7 Bit reserved bits, nowhere stored */
- { RESERVED_BIT, 0 },
- { RESERVED_BIT, 0 },
- { RESERVED_BIT, 0 },
- { RESERVED_BIT, 0 },
- { RESERVED_BIT, 0 },
- { RESERVED_BIT, 0 },
- { RESERVED_BIT, 0 },
- /* Length of the whole nonce payload*/
- { PAYLOAD_LENGTH, offsetof(private_nonce_payload_t, payload_length) },
- /* some nonce bytes, lenth is defined in PAYLOAD_LENGTH */
- { NONCE_DATA, offsetof(private_nonce_payload_t, nonce) }
-};
-
-/* 1 2 3
- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! Next Payload !C! RESERVED ! Payload Length !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! !
- ~ Nonce Data ~
- ! !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-*/
-
-/**
- * Implementation of payload_t.verify.
- */
-static status_t verify(private_nonce_payload_t *this)
-{
- if ((this->nonce.len < 16) || ((this->nonce.len > 256)))
- {
- /* nonce length is wrong */
- return FAILED;
- }
-
- return SUCCESS;
-}
-
-/**
- * Implementation of nonce_payload_t.set_nonce.
- */
-static status_t set_nonce(private_nonce_payload_t *this, chunk_t nonce)
-{
- this->nonce.ptr = clalloc(nonce.ptr, nonce.len);
- this->nonce.len = nonce.len;
- this->payload_length = NONCE_PAYLOAD_HEADER_LENGTH + nonce.len;
- return SUCCESS;
-}
-
-/**
- * Implementation of nonce_payload_t.get_nonce.
- */
-static chunk_t get_nonce(private_nonce_payload_t *this)
-{
- chunk_t nonce;
- nonce.ptr = clalloc(this->nonce.ptr,this->nonce.len);
- nonce.len = this->nonce.len;
- return nonce;
-}
-
-/**
- * Implementation of nonce_payload_t.get_encoding_rules.
- */
-static void get_encoding_rules(private_nonce_payload_t *this, encoding_rule_t **rules, size_t *rule_count)
-{
- *rules = nonce_payload_encodings;
- *rule_count = sizeof(nonce_payload_encodings) / sizeof(encoding_rule_t);
-}
-
-/**
- * Implementation of payload_t.get_type.
- */
-static payload_type_t get_type(private_nonce_payload_t *this)
-{
- return NONCE;
-}
-
-/**
- * Implementation of payload_t.get_next_type.
- */
-static payload_type_t get_next_type(private_nonce_payload_t *this)
-{
- return (this->next_payload);
-}
-
-/**
- * Implementation of payload_t.set_next_type.
- */
-static void set_next_type(private_nonce_payload_t *this,payload_type_t type)
-{
- this->next_payload = type;
-}
-
-/**
- * recompute the length of the payload.
- */
-static void compute_length(private_nonce_payload_t *this)
-{
- this->payload_length = NONCE_PAYLOAD_HEADER_LENGTH + this->nonce.len;
-}
-
-/**
- * Implementation of payload_t.get_length.
- */
-static size_t get_length(private_nonce_payload_t *this)
-{
- compute_length(this);
- return this->payload_length;
-}
-
-/**
- * Implementation of payload_t.destroy and nonce_payload_t.destroy.
- */
-static void destroy(private_nonce_payload_t *this)
-{
- if (this->nonce.ptr != NULL)
- {
- free(this->nonce.ptr);
- }
-
- free(this);
-}
-
-/*
- * Described in header
- */
-nonce_payload_t *nonce_payload_create()
-{
- private_nonce_payload_t *this = malloc_thing(private_nonce_payload_t);
-
- /* interface functions */
- this->public.payload_interface.verify = (status_t (*) (payload_t *))verify;
- this->public.payload_interface.get_encoding_rules = (void (*) (payload_t *, encoding_rule_t **, size_t *) ) get_encoding_rules;
- this->public.payload_interface.get_length = (size_t (*) (payload_t *)) get_length;
- this->public.payload_interface.get_next_type = (payload_type_t (*) (payload_t *)) get_next_type;
- this->public.payload_interface.set_next_type = (void (*) (payload_t *,payload_type_t)) set_next_type;
- this->public.payload_interface.get_type = (payload_type_t (*) (payload_t *)) get_type;
- this->public.payload_interface.destroy = (void (*) (payload_t *))destroy;
-
- /* public functions */
- this->public.destroy = (void (*) (nonce_payload_t *)) destroy;
- this->public.set_nonce = (void (*) (nonce_payload_t *,chunk_t)) set_nonce;
- this->public.get_nonce = (chunk_t (*) (nonce_payload_t *)) get_nonce;
-
- /* private variables */
- this->critical = FALSE;
- this->next_payload = NO_PAYLOAD;
- this->payload_length = NONCE_PAYLOAD_HEADER_LENGTH;
- this->nonce.ptr = NULL;
- this->nonce.len = 0;
-
- return (&(this->public));
-}
-
-
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