1/*
2 * Copyright (C) 2016 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#ifndef _ANDROID_OS_HW_BINDER_H
18#define _ANDROID_OS_HW_BINDER_H
19
20#include <android-base/macros.h>
21#include <hwbinder/Binder.h>
22#include <jni.h>
23#include <utils/RefBase.h>
24
25namespace android {
26
27struct JHwBinderHolder;
28
29struct JHwBinder : public hardware::BHwBinder {
30    static void InitClass(JNIEnv *env);
31
32    static sp<JHwBinderHolder> SetNativeContext(
33            JNIEnv *env, jobject thiz, const sp<JHwBinderHolder> &context);
34
35    static sp<JHwBinder> GetNativeBinder(JNIEnv *env, jobject thiz);
36
37    JHwBinder(JNIEnv *env, jobject thiz);
38
39protected:
40    virtual ~JHwBinder();
41
42    virtual status_t onTransact(
43            uint32_t code,
44            const hardware::Parcel &data,
45            hardware::Parcel *reply,
46            uint32_t flags,
47            TransactCallback callback);
48
49private:
50    jobject mObject;
51
52    DISALLOW_COPY_AND_ASSIGN(JHwBinder);
53};
54
55int register_android_os_HwBinder(JNIEnv *env);
56
57}  // namespace android
58
59#endif  // _ANDROID_OS_HW_BINDER_H
60
61
62