OperationPermission.h revision 54b6cfa9a9e5b861a9930af873580d6dc20f773c 
1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
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
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
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.
15 */
16#ifndef _OPERATIONPERMISSION_H
17#define _OPERATIONPERMISSION_H
18
19#include <Drm2CommonTypes.h>
20#include <rights/Constraint.h>
21
22class OperationPermission {
23public:
24    enum OPERATION {NONE, PLAY, DISPLAY, EXECUTE, PRINT, EXPORT, COMMON};
25
26    /**
27     * Construtor of OperationPermission.
28     */
29    OperationPermission();
30
31    /**
32     * Construtor of OperationPermission.
33     * @param type the specific operation type.
34     * @param cst the constraint related with operation permission.
35     */
36    OperationPermission(OPERATION type, Constraint* cst=NULL);
37
38    /**
39     * Destrutor of OperationPermission.
40     */
41    ~OperationPermission();
42
43    /**
44     * Set the type for operation permission.
45     * @param type the specific type.
46     */
47    void setType(OPERATION type);
48
49    /**
50     * Get the type of operation permission.
51     * @return operation type.
52     */
53    OPERATION getType() const;
54
55    /**
56     * Add constraint for operation permission.
57     * @param constraint the constraint related with operation permission.
58     */
59    void addConstraint(Constraint* constraint);
60
61    /**
62     * Add constraint for operation permission.
63     * @return constraint related with operation permission.
64     */
65    Constraint* getConstraint() const;
66
67PRIVATE:
68    OPERATION mType;
69    Constraint* mConstraint;
70
71PRIVATE:
72    /**
73     * Disable the assignment between OperationPermissions.
74     */
75    OperationPermission& operator=(const OperationPermission &op);
76
77    /**
78     * Disable copy construtor.
79     */
80    OperationPermission(const OperationPermission &op);
81};
82
83#endif
84