1/*
2 * Copyright (C) 2017 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 android.media;
18
19import android.media.MediaCas;
20
21/** @hide */
22interface ICas {
23    void setPrivateData(in byte[] pvtData);
24    byte[] openSession();
25    void closeSession(in byte[] sessionId);
26    void setSessionPrivateData(in byte[] sessionId, in byte[] pvtData);
27    void processEcm(in byte[] sessionId, in MediaCas.ParcelableCasData ecm);
28    void processEmm(in MediaCas.ParcelableCasData emm);
29    void sendEvent(int event, int arg, in @nullable byte[] eventData);
30    void provision(String provisionString);
31    void refreshEntitlements(int refreshType, in @nullable byte[] refreshData);
32    void release();
33}