1 /*
2  * Copyright (C) 2010 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 #include <stdint.h>
18 #include <sys/types.h>
19 #include <binder/Parcel.h>
20 #include <binder/IPCThreadState.h>
21 #include <drm/drm_framework_common.h>
22 #include <drm/DrmInfoEvent.h>
23 #include "IDrmServiceListener.h"
24 
25 using namespace android;
26 
notify(const DrmInfoEvent & event)27 status_t BpDrmServiceListener::notify(const DrmInfoEvent& event) {
28     Parcel data, reply;
29 
30     data.writeInterfaceToken(IDrmServiceListener::getInterfaceDescriptor());
31     data.writeInt32(event.getUniqueId());
32     data.writeInt32(event.getType());
33     data.writeString8(event.getMessage());
34 
35     remote()->transact(NOTIFY, data, &reply);
36     return reply.readInt32();
37 }
38 
39 IMPLEMENT_META_INTERFACE(DrmServiceListener, "drm.IDrmServiceListener");
40 
onTransact(uint32_t code,const Parcel & data,Parcel * reply,uint32_t flags)41 status_t BnDrmServiceListener::onTransact(
42         uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) {
43 
44     switch (code) {
45     case NOTIFY:
46     {
47         CHECK_INTERFACE(IDrmServiceListener, data, reply);
48         int uniqueId = data.readInt32();
49         int type = data.readInt32();
50         const String8& message = data.readString8();
51 
52         status_t status = notify(DrmInfoEvent(uniqueId, type, message));
53         reply->writeInt32(status);
54 
55         return DRM_NO_ERROR;
56     }
57     default:
58         return BBinder::onTransact(code, data, reply, flags);
59     }
60 }
61 
62