1 /*
2  * Copyright (C) 2022 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 
17 package com.android.server.permission.access.appop
18 
19 import com.android.modules.utils.BinaryXmlPullParser
20 import com.android.modules.utils.BinaryXmlSerializer
21 import com.android.server.permission.access.AccessState
22 import com.android.server.permission.access.AppOpUri
23 import com.android.server.permission.access.SchemePolicy
24 
25 abstract class BaseAppOpPolicy(
26     private val persistence: BaseAppOpPersistence
27 ) : SchemePolicy() {
28     override val objectScheme: String
29         get() = AppOpUri.SCHEME
30 
31     override fun BinaryXmlPullParser.parseUserState(state: AccessState, userId: Int) {
32         with(persistence) { this@parseUserState.parseUserState(state, userId) }
33     }
34 
35     override fun BinaryXmlSerializer.serializeUserState(state: AccessState, userId: Int) {
36         with(persistence) { this@serializeUserState.serializeUserState(state, userId) }
37     }
38 }
39