95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
/*
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* Copyright (C) 2014 Andreas Steffen
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* HSR Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "seg_contract_manager.h"
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typedef struct private_seg_contract_manager_t private_seg_contract_manager_t;
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/**
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* Private data of a seg_contract_manager_t object.
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*
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*/
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struct private_seg_contract_manager_t {
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/**
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* Public seg_contract_manager_t interface.
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*/
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seg_contract_manager_t public;
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/**
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* List of PA-TNC segmentation contracts
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*/
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linked_list_t *contracts;
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};
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METHOD(seg_contract_manager_t, add_contract, void,
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private_seg_contract_manager_t *this, seg_contract_t *contract)
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{
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this->contracts->insert_last(this->contracts, contract);
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}
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METHOD(seg_contract_manager_t, get_contract, seg_contract_t*,
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private_seg_contract_manager_t *this, pen_type_t msg_type, bool is_issuer,
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TNC_UInt32 id)
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{
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enumerator_t *enumerator;
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seg_contract_t *contract, *found = NULL;
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enumerator = this->contracts->create_enumerator(this->contracts);
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while (enumerator->enumerate(enumerator, &contract))
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{
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if (contract->is_issuer(contract) == is_issuer &&
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pen_type_equals(contract->get_msg_type(contract), msg_type) &&
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id == (is_issuer ? contract->get_responder(contract) :
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contract->get_issuer(contract)))
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{
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found = contract;
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break;
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}
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}
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enumerator->destroy(enumerator);
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return found;
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}
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METHOD(seg_contract_manager_t, destroy, void,
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private_seg_contract_manager_t *this)
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{
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this->contracts->destroy_offset(this->contracts,
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offsetof(seg_contract_t, destroy));
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free(this);
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}
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/**
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* See header
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*/
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seg_contract_manager_t *seg_contract_manager_create(void)
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{
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private_seg_contract_manager_t *this;
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INIT(this,
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.public = {
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.add_contract = _add_contract,
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.get_contract = _get_contract,
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.destroy = _destroy,
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},
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.contracts = linked_list_create(),
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);
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return &this->public;
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}
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