1/*
2 * Copyright (C) 2011 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
17package com.android.server.pm;
18
19import android.content.pm.ApplicationInfo;
20
21import java.util.HashSet;
22
23class GrantedPermissions {
24    int pkgFlags;
25
26    HashSet<String> grantedPermissions = new HashSet<String>();
27
28    int[] gids;
29
30    GrantedPermissions(int pkgFlags) {
31        setFlags(pkgFlags);
32    }
33
34    @SuppressWarnings("unchecked")
35    GrantedPermissions(GrantedPermissions base) {
36        pkgFlags = base.pkgFlags;
37        grantedPermissions = (HashSet<String>) base.grantedPermissions.clone();
38
39        if (base.gids != null) {
40            gids = base.gids.clone();
41        }
42    }
43
44    void setFlags(int pkgFlags) {
45        this.pkgFlags = pkgFlags
46                & (ApplicationInfo.FLAG_SYSTEM
47                        | ApplicationInfo.FLAG_PRIVILEGED
48                        | ApplicationInfo.FLAG_FORWARD_LOCK
49                        | ApplicationInfo.FLAG_EXTERNAL_STORAGE);
50    }
51}
52