2 * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
19 // @ Project : Access Control Engine
20 // @ File Name : Policy.h
21 // @ Date : 2009-05-06
26 #if !defined(_POLICY_H)
31 #include <dpl/ace/AbstractTreeElement.h>
32 #include <dpl/ace/Effect.h>
33 #include <dpl/ace/Attribute.h>
34 #include <dpl/ace/Subject.h>
36 #include <dpl/noncopyable.h>
38 class Policy : public AbstractTreeElement,
42 enum CombineAlgorithm { DenyOverride, PermitOverride, FirstApplicable,
43 FirstTargetMatching };
45 Policy(std::istream& is);
47 void serialize(std::ostream& os);
51 combineAlgorithm = DenyOverride;
52 subjects = new std::list<const Subject *>();
55 CombineAlgorithm getCombineAlgorithm() const
57 return this->combineAlgorithm;
60 void setCombineAlgorithm(CombineAlgorithm algorithm)
62 this->combineAlgorithm = algorithm;
65 const std::list<const Subject *> * getSubjects() const
67 return this->subjects;
70 void addSubject(const Subject * subject)
72 if (this->subjects == NULL) {
75 this->subjects->push_back(subject);
82 std::string printCombineAlgorithm(CombineAlgorithm algorithm);
85 std::list<const Subject *> *subjects;
86 CombineAlgorithm combineAlgorithm;
89 const char * toString(Policy::CombineAlgorithm algorithm);