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-rw-r--r--Source/charon/encoding/payloads/traffic_selector_substructure.c374
1 files changed, 0 insertions, 374 deletions
diff --git a/Source/charon/encoding/payloads/traffic_selector_substructure.c b/Source/charon/encoding/payloads/traffic_selector_substructure.c
deleted file mode 100644
index c1a461e8a..000000000
--- a/Source/charon/encoding/payloads/traffic_selector_substructure.c
+++ /dev/null
@@ -1,374 +0,0 @@
-/**
- * @file traffic_selector_substructure.c
- *
- * @brief Interface of traffic_selector_substructure_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 "traffic_selector_substructure.h"
-
-#include <encoding/payloads/encodings.h>
-#include <utils/linked_list.h>
-
-/**
- * String mappings for ts_type_t.
- */
-mapping_t ts_type_m[] = {
- {TS_IPV4_ADDR_RANGE, "TS_IPV4_ADDR_RANGE"},
- {TS_IPV6_ADDR_RANGE, "TS_IPV6_ADDR_RANGE"},
- {MAPPING_END, NULL}
-};
-
-
-typedef struct private_traffic_selector_substructure_t private_traffic_selector_substructure_t;
-
-/**
- * Private data of an traffic_selector_substructure_t object.
- *
- */
-struct private_traffic_selector_substructure_t {
- /**
- * Public traffic_selector_substructure_t interface.
- */
- traffic_selector_substructure_t public;
-
- /**
- * Type of traffic selector.
- */
- u_int8_t ts_type;
-
- /**
- * IP Protocol ID.
- */
- u_int8_t ip_protocol_id;
-
- /**
- * Length of this payload.
- */
- u_int16_t payload_length;
-
- /**
- * Start port number.
- */
- u_int16_t start_port;
-
- /**
- * End port number.
- */
- u_int16_t end_port;
-
- /**
- * Starting address.
- */
- chunk_t starting_address;
-
- /**
- * Ending address.
- */
- chunk_t ending_address;
-
- /**
- * update length
- */
- void (*compute_length) (private_traffic_selector_substructure_t *this);
-};
-
-/**
- * Encoding rules to parse or generate a TS payload
- *
- * The defined offsets are the positions in a object of type
- * private_traffic_selector_substructure_t.
- *
- */
-encoding_rule_t traffic_selector_substructure_encodings[] = {
- /* 1 Byte next ts type*/
- { TS_TYPE, offsetof(private_traffic_selector_substructure_t, ts_type) },
- /* 1 Byte IP protocol id*/
- { U_INT_8, offsetof(private_traffic_selector_substructure_t, ip_protocol_id) },
- /* Length of the whole payload*/
- { PAYLOAD_LENGTH, offsetof(private_traffic_selector_substructure_t, payload_length) },
- /* 2 Byte start port*/
- { U_INT_16, offsetof(private_traffic_selector_substructure_t, start_port) },
- /* 2 Byte end port*/
- { U_INT_16, offsetof(private_traffic_selector_substructure_t, end_port) },
- /* starting address is either 4 or 16 byte */
- { ADDRESS, offsetof(private_traffic_selector_substructure_t, starting_address) },
- /* ending address is either 4 or 16 byte */
- { ADDRESS, offsetof(private_traffic_selector_substructure_t, ending_address) }
-
-};
-
-/*
- 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
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! TS Type !IP Protocol ID*| Selector Length |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- | Start Port* | End Port* |
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! !
- ~ Starting Address* ~
- ! !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- ! !
- ~ Ending Address* ~
- ! !
- +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-*/
-
-/**
- * Implementation of payload_t.verify.
- */
-static status_t verify(private_traffic_selector_substructure_t *this)
-{
-
- if (this->start_port > this->end_port)
- {
- return FAILED;
- }
- switch (this->ts_type)
- {
- case TS_IPV4_ADDR_RANGE:
- {
- if ((this->starting_address.len != 4) ||
- (this->ending_address.len != 4))
- {
- /* ipv4 address must be 4 bytes long */
- return FAILED;
- }
- break;
- }
- case TS_IPV6_ADDR_RANGE:
- default:
- {
- /* not supported ts type */
- return FAILED;
- }
- }
-
-
- return SUCCESS;
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.get_encoding_rules.
- */
-static void get_encoding_rules(private_traffic_selector_substructure_t *this, encoding_rule_t **rules, size_t *rule_count)
-{
- *rules = traffic_selector_substructure_encodings;
- *rule_count = sizeof(traffic_selector_substructure_encodings) / sizeof(encoding_rule_t);
-}
-
-/**
- * Implementation of payload_t.get_type.
- */
-static payload_type_t get_payload_type(private_traffic_selector_substructure_t *this)
-{
- return TRAFFIC_SELECTOR_SUBSTRUCTURE;
-}
-
-/**
- * Implementation of payload_t.get_next_type.
- */
-static payload_type_t get_next_type(private_traffic_selector_substructure_t *this)
-{
- return 0;
-}
-
-/**
- * Implementation of payload_t.set_next_type.
- */
-static void set_next_type(private_traffic_selector_substructure_t *this,payload_type_t type)
-{
-}
-
-/**
- * Implementation of payload_t.get_length.
- */
-static size_t get_length(private_traffic_selector_substructure_t *this)
-{
- return this->payload_length;
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.get_ts_type.
- */
-static ts_type_t get_ts_type (private_traffic_selector_substructure_t *this)
-{
- return this->ts_type;
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.set_ts_type.
- */
-static void set_ts_type (private_traffic_selector_substructure_t *this,ts_type_t ts_type)
-{
- this->ts_type = ts_type;
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.get_protocol_id.
- */
-static u_int8_t get_protocol_id (private_traffic_selector_substructure_t *this)
-{
- return this->ip_protocol_id;
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.set_protocol_id.
- */
-static void set_protocol_id (private_traffic_selector_substructure_t *this,u_int8_t protocol_id)
-{
- this->ip_protocol_id = protocol_id;
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.get_start_host.
- */
-static host_t * get_start_host (private_traffic_selector_substructure_t *this)
-{
- return (host_create_from_chunk(AF_INET,this->starting_address, this->start_port));
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.set_start_host.
- */
-static void set_start_host (private_traffic_selector_substructure_t *this,host_t *start_host)
-{
- this->start_port = start_host->get_port(start_host);
- if (this->starting_address.ptr != NULL)
- {
- chunk_free(&(this->starting_address));
- }
- this->starting_address = start_host->get_address_as_chunk(start_host);
- this->compute_length(this);
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.get_end_host.
- */
-static host_t *get_end_host (private_traffic_selector_substructure_t *this)
-{
- return (host_create_from_chunk(AF_INET,this->ending_address, this->end_port));
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.set_end_host.
- */
-static void set_end_host (private_traffic_selector_substructure_t *this,host_t *end_host)
-{
- this->end_port = end_host->get_port(end_host);
- if (this->ending_address.ptr != NULL)
- {
- chunk_free(&(this->ending_address));
- }
- this->ending_address = end_host->get_address_as_chunk(end_host);
- this->compute_length(this);
-}
-
-/**
- * Implementation of traffic_selector_substructure_t.get_traffic_selector.
- */
-static traffic_selector_t *get_traffic_selector(private_traffic_selector_substructure_t *this)
-{
- traffic_selector_t *ts;
- ts = traffic_selector_create_from_bytes(this->ip_protocol_id, this->ts_type,
- this->starting_address, this->start_port,
- this->ending_address, this->end_port);
- return ts;
-}
-
-/**
- * Implementation of private_ts_payload_t.compute_length
- */
-void compute_length(private_traffic_selector_substructure_t *this)
-{
- this->payload_length = TRAFFIC_SELECTOR_HEADER_LENGTH + this->ending_address.len + this->starting_address.len;
-}
-
-/**
- * Implementation of payload_t.destroy and traffic_selector_substructure_t.destroy.
- */
-static void destroy(private_traffic_selector_substructure_t *this)
-{
- free(this->starting_address.ptr);
- free(this->ending_address.ptr);
- free(this);
-}
-
-/*
- * Described in header
- */
-traffic_selector_substructure_t *traffic_selector_substructure_create()
-{
- private_traffic_selector_substructure_t *this = malloc_thing(private_traffic_selector_substructure_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 (*) (traffic_selector_substructure_t *)) destroy;
- this->public.get_ts_type = (ts_type_t (*) (traffic_selector_substructure_t *)) get_ts_type;
- this->public.set_ts_type = (void (*) (traffic_selector_substructure_t *,ts_type_t)) set_ts_type;
- this->public.get_protocol_id = (u_int8_t (*) (traffic_selector_substructure_t *)) get_protocol_id;
- this->public.set_protocol_id = (void (*) (traffic_selector_substructure_t *,u_int8_t)) set_protocol_id;
- this->public.get_start_host = (host_t * (*) (traffic_selector_substructure_t *))get_start_host;
- this->public.set_start_host = (void (*) (traffic_selector_substructure_t *, host_t *))set_start_host;
- this->public.get_end_host = (host_t * (*) (traffic_selector_substructure_t *))get_end_host;
- this->public.set_end_host = (void (*) (traffic_selector_substructure_t *, host_t *))set_end_host;
- this->public.get_traffic_selector = (traffic_selector_t* (*)(traffic_selector_substructure_t*))get_traffic_selector;
-
- /* private functions */
- this->compute_length = compute_length;
-
- /* private variables */
- this->payload_length = TRAFFIC_SELECTOR_HEADER_LENGTH;
- this->start_port = 0;
- this->end_port = 0;
- this->starting_address = CHUNK_INITIALIZER;
- this->ending_address = CHUNK_INITIALIZER;
- this->ip_protocol_id = 0;
- /* must be set to be valid */
- this->ts_type = TS_IPV4_ADDR_RANGE;
-
- return (&(this->public));
-}
-
-/*
- * Described in header
- */
-traffic_selector_substructure_t *traffic_selector_substructure_create_from_traffic_selector(traffic_selector_t *traffic_selector)
-{
- private_traffic_selector_substructure_t *this = (private_traffic_selector_substructure_t*)traffic_selector_substructure_create();
- this->ts_type = traffic_selector->get_type(traffic_selector);
- this->ip_protocol_id = traffic_selector->get_protocol(traffic_selector);
- this->start_port = traffic_selector->get_from_port(traffic_selector);
- this->end_port = traffic_selector->get_to_port(traffic_selector);
- this->starting_address = traffic_selector->get_from_address(traffic_selector);
- this->ending_address = traffic_selector->get_to_address(traffic_selector);
-
- this->compute_length(this);
-
- return &(this->public);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-21 21:33:23 +0000