1 /*
2  * Copyright (C) 2019 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 #pragma once
18 
19 #include <android/hardware/boot/1.1/IBootControl.h>
20 #include <hidl/MQDescriptor.h>
21 #include <hidl/Status.h>
22 #include <libboot_control/libboot_control.h>
23 
24 namespace android {
25 namespace hardware {
26 namespace boot {
27 namespace V1_1 {
28 namespace implementation {
29 
30 using ::android::hardware::Return;
31 using ::android::hardware::Void;
32 using ::android::hardware::boot::V1_0::BoolResult;
33 using ::android::hardware::boot::V1_1::IBootControl;
34 using ::android::hardware::boot::V1_1::MergeStatus;
35 
36 class BootControl : public IBootControl {
37   public:
38     bool Init();
39 
40     // Methods from ::android::hardware::boot::V1_0::IBootControl follow.
41     Return<uint32_t> getNumberSlots() override;
42     Return<uint32_t> getCurrentSlot() override;
43     Return<void> markBootSuccessful(markBootSuccessful_cb _hidl_cb) override;
44     Return<void> setActiveBootSlot(uint32_t slot, setActiveBootSlot_cb _hidl_cb) override;
45     Return<void> setSlotAsUnbootable(uint32_t slot, setSlotAsUnbootable_cb _hidl_cb) override;
46     Return<BoolResult> isSlotBootable(uint32_t slot) override;
47     Return<BoolResult> isSlotMarkedSuccessful(uint32_t slot) override;
48     Return<void> getSuffix(uint32_t slot, getSuffix_cb _hidl_cb) override;
49 
50     // Methods from ::android::hardware::boot::V1_1::IBootControl follow.
51     Return<bool> setSnapshotMergeStatus(MergeStatus status) override;
52     Return<MergeStatus> getSnapshotMergeStatus() override;
53 
54   private:
55     android::bootable::BootControl impl_;
56 };
57 
58 extern "C" IBootControl* HIDL_FETCH_IBootControl(const char* name);
59 
60 }  // namespace implementation
61 }  // namespace V1_1
62 }  // namespace boot
63 }  // namespace hardware
64 }  // namespace android
65