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-rw-r--r--Source/charon/encoding/payloads/delete_payload.c322
1 files changed, 0 insertions, 322 deletions
diff --git a/Source/charon/encoding/payloads/delete_payload.c b/Source/charon/encoding/payloads/delete_payload.c
deleted file mode 100644
index 28e78800f..000000000
--- a/Source/charon/encoding/payloads/delete_payload.c
+++ /dev/null
@@ -1,322 +0,0 @@
-/**
- * @file delete_payload.c
- *
- * @brief Implementation of delete_payload_t.
- *
- */
-
-/*
- * Copyright (C) 2005 Jan Hutter, Martin Willi
- * 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.
- */
-
-#include <stddef.h>
-
-#include "delete_payload.h"
-
-
-typedef struct private_delete_payload_t private_delete_payload_t;
-
-/**
- * Private data of an delete_payload_t object.
- *
- */
-struct private_delete_payload_t {
- /**
- * Public delete_payload_t interface.
- */
- delete_payload_t public;
-
- /**
- * Next payload type.
- */
- u_int8_t next_payload;
-
- /**
- * Critical flag.
- */
- bool critical;
-
- /**
- * Length of this payload.
- */
- u_int16_t payload_length;
-
- /**
- * Protocol ID.
- */
- u_int8_t protocol_id;
-
- /**
- * SPI Size.
- */
- u_int8_t spi_size;
-
- /**
- * Number of SPI's.
- */
- u_int16_t spi_count;
-
- /**
- * The contained SPI's.
- */
- chunk_t spis;
-};
-
-/**
- * Encoding rules to parse or generate a DELETE payload
- *
- * The defined offsets are the positions in a object of type
- * private_delete_payload_t.
- *
- */
-encoding_rule_t delete_payload_encodings[] = {
- /* 1 Byte next payload type, stored in the field next_payload */
- { U_INT_8, offsetof(private_delete_payload_t, next_payload) },
- /* the critical bit */
- { FLAG, offsetof(private_delete_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 payload*/
- { PAYLOAD_LENGTH, offsetof(private_delete_payload_t, payload_length)},
- { U_INT_8, offsetof(private_delete_payload_t, protocol_id) },
- { U_INT_8, offsetof(private_delete_payload_t, spi_size) },
- { U_INT_16, offsetof(private_delete_payload_t, spi_count) },
- /* some delete data bytes, length is defined in PAYLOAD_LENGTH */
- { SPIS, offsetof(private_delete_payload_t, spis) }
-};
-
-/*
- 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 !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! Protocol ID ! SPI Size ! # of SPIs !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! !
- ~ Security Parameter Index(es) (SPI) ~
- ! !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-*/
-
-/**
- * Implementation of payload_t.verify.
- */
-static status_t verify(private_delete_payload_t *this)
-{
- if ((this->protocol_id == 0) ||
- (this->protocol_id > 3))
- {
- /* reserved IDs */
- return FAILED;
- }
- if (this->spis.len != (this->spi_count * this->spi_size))
- {
- return FAILED;
- }
- if ((this->protocol_id == PROTO_IKE) && (this->spis.len != 0))
- {
- /* IKE deletion has no spi assigned! */
- return FAILED;
- }
-
-
- return SUCCESS;
-}
-
-/**
- * Implementation of delete_payload_t.get_encoding_rules.
- */
-static void get_encoding_rules(private_delete_payload_t *this, encoding_rule_t **rules, size_t *rule_count)
-{
- *rules = delete_payload_encodings;
- *rule_count = sizeof(delete_payload_encodings) / sizeof(encoding_rule_t);
-}
-
-/**
- * Implementation of payload_t.get_type.
- */
-static payload_type_t get_payload_type(private_delete_payload_t *this)
-{
- return DELETE;
-}
-
-/**
- * Implementation of payload_t.get_next_type.
- */
-static payload_type_t get_next_type(private_delete_payload_t *this)
-{
- return (this->next_payload);
-}
-
-/**
- * Implementation of payload_t.set_next_type.
- */
-static void set_next_type(private_delete_payload_t *this,payload_type_t type)
-{
- this->next_payload = type;
-}
-
-/**
- * Implementation of payload_t.get_length.
- */
-static size_t get_length(private_delete_payload_t *this)
-{
- return this->payload_length;
-}
-
-/**
- * Implementation of delete_payload_t.set_protocol_id.
- */
-static void set_protocol_id (private_delete_payload_t *this, protocol_id_t protocol_id)
-{
- this->protocol_id = protocol_id;
-}
-
-/**
- * Implementation of delete_payload_t.get_protocol_id.
- */
-static protocol_id_t get_protocol_id (private_delete_payload_t *this)
-{
- return (this->protocol_id);
-}
-
-/**
- * Implementation of delete_payload_t.set_spi_size.
- */
-static void set_spi_size (private_delete_payload_t *this, u_int8_t spi_size)
-{
- this->spi_size = spi_size;
-}
-
-/**
- * Implementation of delete_payload_t.get_spi_size.
- */
-static u_int8_t get_spi_size (private_delete_payload_t *this)
-{
- return (this->spi_size);
-}
-
-/**
- * Implementation of delete_payload_t.set_spi_count.
- */
-static void set_spi_count (private_delete_payload_t *this, u_int16_t spi_count)
-{
- this->spi_count = spi_count;
-}
-
-/**
- * Implementation of delete_payload_t.get_spi_count.
- */
-static u_int16_t get_spi_count (private_delete_payload_t *this)
-{
- return (this->spi_count);
-}
-
-
-/**
- * Implementation of delete_payload_t.set_spis.
- */
-static void set_spis (private_delete_payload_t *this, chunk_t spis)
-{
- if (this->spis.ptr != NULL)
- {
- chunk_free(&(this->spis));
- }
- this->spis.ptr = clalloc(spis.ptr,spis.len);
- this->spis.len = spis.len;
- this->payload_length = DELETE_PAYLOAD_HEADER_LENGTH + this->spis.len;
-}
-
-/**
- * Implementation of delete_payload_t.get_spis.
- */
-static chunk_t get_spis (private_delete_payload_t *this)
-{
- return (this->spis);
-}
-
-/**
- * Implementation of delete_payload_t.get_spis_clone.
- */
-static chunk_t get_spis_clone (private_delete_payload_t *this)
-{
- chunk_t cloned_spis;
- if (this->spis.ptr == NULL)
- {
- return (this->spis);
- }
- cloned_spis.ptr = clalloc(this->spis.ptr,this->spis.len);
- cloned_spis.len = this->spis.len;
- return cloned_spis;
-}
-
-/**
- * Implementation of payload_t.destroy and delete_payload_t.destroy.
- */
-static void destroy(private_delete_payload_t *this)
-{
- if (this->spis.ptr != NULL)
- {
- chunk_free(&(this->spis));
- }
-
- free(this);
-}
-
-/*
- * Described in header
- */
-delete_payload_t *delete_payload_create()
-{
- private_delete_payload_t *this = malloc_thing(private_delete_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_payload_type;
- this->public.payload_interface.destroy = (void (*) (payload_t *))destroy;
-
- /* public functions */
- this->public.destroy = (void (*) (delete_payload_t *)) destroy;
- this->public.set_protocol_id = (void (*) (delete_payload_t *,protocol_id_t)) set_protocol_id;
- this->public.get_protocol_id = (protocol_id_t (*) (delete_payload_t *)) get_protocol_id;
- this->public.set_spi_size = (void (*) (delete_payload_t *,u_int8_t)) set_spi_size;
- this->public.get_spi_size = (u_int8_t (*) (delete_payload_t *)) get_spi_size;
- this->public.set_spi_count = (void (*) (delete_payload_t *,u_int16_t)) set_spi_count;
- this->public.get_spi_count = (u_int16_t (*) (delete_payload_t *)) get_spi_count;
- this->public.set_spis = (void (*) (delete_payload_t *,chunk_t)) set_spis;
- this->public.get_spis_clone = (chunk_t (*) (delete_payload_t *)) get_spis_clone;
- this->public.get_spis = (chunk_t (*) (delete_payload_t *)) get_spis;
-
- /* private variables */
- this->critical = FALSE;
- this->next_payload = NO_PAYLOAD;
- this->payload_length =DELETE_PAYLOAD_HEADER_LENGTH;
- this->protocol_id = PROTO_NONE;
- this->spi_size = 0;
- this->spi_count = 0;
- this->spis = CHUNK_INITIALIZER;
-
- return (&(this->public));
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-21 22:44:59 +0000