Annotation of embedaddon/strongswan/src/libimcv/seg/seg_contract_manager.c, revision 1.1
1.1 ! misho 1: /*
! 2: * Copyright (C) 2014 Andreas Steffen
! 3: * HSR Hochschule fuer Technik Rapperswil
! 4: *
! 5: * This program is free software; you can redistribute it and/or modify it
! 6: * under the terms of the GNU General Public License as published by the
! 7: * Free Software Foundation; either version 2 of the License, or (at your
! 8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
! 9: *
! 10: * This program is distributed in the hope that it will be useful, but
! 11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
! 12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
! 13: * for more details.
! 14: */
! 15:
! 16: #include "seg_contract_manager.h"
! 17:
! 18: typedef struct private_seg_contract_manager_t private_seg_contract_manager_t;
! 19:
! 20: /**
! 21: * Private data of a seg_contract_manager_t object.
! 22: *
! 23: */
! 24: struct private_seg_contract_manager_t {
! 25:
! 26: /**
! 27: * Public seg_contract_manager_t interface.
! 28: */
! 29: seg_contract_manager_t public;
! 30:
! 31: /**
! 32: * List of PA-TNC segmentation contracts
! 33: */
! 34: linked_list_t *contracts;
! 35:
! 36: };
! 37:
! 38: METHOD(seg_contract_manager_t, add_contract, void,
! 39: private_seg_contract_manager_t *this, seg_contract_t *contract)
! 40: {
! 41: this->contracts->insert_last(this->contracts, contract);
! 42: }
! 43:
! 44: METHOD(seg_contract_manager_t, get_contract, seg_contract_t*,
! 45: private_seg_contract_manager_t *this, pen_type_t msg_type, bool is_issuer,
! 46: TNC_UInt32 id)
! 47: {
! 48: enumerator_t *enumerator;
! 49: seg_contract_t *contract, *found = NULL;
! 50:
! 51: enumerator = this->contracts->create_enumerator(this->contracts);
! 52: while (enumerator->enumerate(enumerator, &contract))
! 53: {
! 54: if (contract->is_issuer(contract) == is_issuer &&
! 55: pen_type_equals(contract->get_msg_type(contract), msg_type) &&
! 56: id == (is_issuer ? contract->get_responder(contract) :
! 57: contract->get_issuer(contract)))
! 58: {
! 59: found = contract;
! 60: break;
! 61: }
! 62: }
! 63: enumerator->destroy(enumerator);
! 64:
! 65: return found;
! 66: }
! 67:
! 68: METHOD(seg_contract_manager_t, destroy, void,
! 69: private_seg_contract_manager_t *this)
! 70: {
! 71: this->contracts->destroy_offset(this->contracts,
! 72: offsetof(seg_contract_t, destroy));
! 73: free(this);
! 74: }
! 75:
! 76: /**
! 77: * See header
! 78: */
! 79: seg_contract_manager_t *seg_contract_manager_create(void)
! 80: {
! 81: private_seg_contract_manager_t *this;
! 82:
! 83: INIT(this,
! 84: .public = {
! 85: .add_contract = _add_contract,
! 86: .get_contract = _get_contract,
! 87: .destroy = _destroy,
! 88: },
! 89: .contracts = linked_list_create(),
! 90: );
! 91:
! 92: return &this->public;
! 93: }
! 94:
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