1 /*
2  * Copyright (C) 2005 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 #define LOG_TAG "hw-IInterface"
18 #include <utils/Log.h>
19 #include <hwbinder/IInterface.h>
20 
21 namespace android {
22 namespace hardware {
23 
24 // ---------------------------------------------------------------------------
25 
IInterface()26 IInterface::IInterface()
27     : RefBase() {
28 }
29 
~IInterface()30 IInterface::~IInterface() {
31 }
32 
33 // static
asBinder(const IInterface * iface)34 sp<IBinder> IInterface::asBinder(const IInterface* iface)
35 {
36     if (iface == nullptr) return nullptr;
37     return const_cast<IInterface*>(iface)->onAsBinder();
38 }
39 
40 // static
asBinder(const sp<IInterface> & iface)41 sp<IBinder> IInterface::asBinder(const sp<IInterface>& iface)
42 {
43     if (iface == nullptr) return nullptr;
44     return iface->onAsBinder();
45 }
46 
47 
48 // ---------------------------------------------------------------------------
49 
50 } // namespace hardware
51 } // namespace android
52