1 /*
2  * Copyright (C) 2020 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 "BatterySaverPolicyConfig"
18 
19 #include <android/BatterySaverPolicyConfig.h>
20 #include <binder/Parcel.h>
21 #include <utils/Log.h>
22 
23 namespace android::os {
24 
readDeviceSpecificSettings(const android::Parcel * parcel)25 status_t BatterySaverPolicyConfig::readDeviceSpecificSettings(const android::Parcel *parcel) {
26     int32_t num = 0;
27     status_t ret = parcel->readInt32(&num);
28     if (ret != OK) {
29         return ret;
30     }
31     for (int i = 0; i < num; i++) {
32         String16 key, val;
33         ret = parcel->readString16(&key) ?:
34               parcel->readString16(&val);
35         if (ret != OK) {
36            return ret;
37         }
38         mDeviceSpecificSettings.emplace_back(key, val);
39     }
40     return ret;
41 }
42 
readFromParcel(const android::Parcel * parcel)43 status_t BatterySaverPolicyConfig::readFromParcel(const android::Parcel *parcel) {
44     if (parcel == nullptr) {
45         ALOGE("%s: Null parcel", __func__);
46         return BAD_VALUE;
47     }
48 
49     return parcel->readFloat(&mAdjustBrightnessFactor)
50         ?: parcel->readBool(&mAdvertiseIsEnabled)
51         ?: parcel->readBool(&mDeferFullBackup)
52         ?: parcel->readBool(&mDeferKeyValueBackup)
53         ?: readDeviceSpecificSettings(parcel)
54         ?: parcel->readBool(&mDisableAnimation)
55         ?: parcel->readBool(&mDisableAod)
56         ?: parcel->readBool(&mDisableLaunchBoost)
57         ?: parcel->readBool(&mDisableOptionalSensors)
58         ?: parcel->readBool(&mDisableVibration)
59         ?: parcel->readBool(&mEnableAdjustBrightness)
60         ?: parcel->readBool(&mEnableDataSaver)
61         ?: parcel->readBool(&mEnableFirewall)
62         ?: parcel->readBool(&mEnableNightMode)
63         ?: parcel->readBool(&mEnableQuickDoze)
64         ?: parcel->readBool(&mForceAllAppsStandby)
65         ?: parcel->readBool(&mForceBackgroundCheck)
66         ?: parcel->readInt32(reinterpret_cast<int32_t *>(&mLocationMode))
67         ?: parcel->readInt32(reinterpret_cast<int32_t *>(&mSoundTriggerMode));
68 }
69 
writeDeviceSpecificSettings(android::Parcel * parcel) const70 status_t BatterySaverPolicyConfig::writeDeviceSpecificSettings(android::Parcel *parcel) const {
71     status_t ret = parcel->writeInt32(mDeviceSpecificSettings.size());
72     if (ret != OK) {
73         return ret;
74     }
75     for (auto& settings : mDeviceSpecificSettings) {
76         ret = parcel->writeString16(settings.first) ?:
77               parcel->writeString16(settings.second);
78         if (ret != OK) {
79            return ret;
80         }
81     }
82     return ret;
83 }
84 
writeToParcel(android::Parcel * parcel) const85 status_t BatterySaverPolicyConfig::writeToParcel(android::Parcel *parcel) const {
86     if (parcel == nullptr) {
87         ALOGE("%s: Null parcel", __func__);
88         return BAD_VALUE;
89     }
90 
91     return parcel->writeFloat(mAdjustBrightnessFactor)
92         ?: parcel->writeBool(mAdvertiseIsEnabled)
93         ?: parcel->writeBool(mDeferFullBackup)
94         ?: parcel->writeBool(mDeferKeyValueBackup)
95         ?: writeDeviceSpecificSettings(parcel)
96         ?: parcel->writeBool(mDisableAnimation)
97         ?: parcel->writeBool(mDisableAod)
98         ?: parcel->writeBool(mDisableLaunchBoost)
99         ?: parcel->writeBool(mDisableOptionalSensors)
100         ?: parcel->writeBool(mDisableVibration)
101         ?: parcel->writeBool(mEnableAdjustBrightness)
102         ?: parcel->writeBool(mEnableDataSaver)
103         ?: parcel->writeBool(mEnableFirewall)
104         ?: parcel->writeBool(mEnableNightMode)
105         ?: parcel->writeBool(mEnableQuickDoze)
106         ?: parcel->writeBool(mForceAllAppsStandby)
107         ?: parcel->writeBool(mForceBackgroundCheck)
108         ?: parcel->writeInt32(static_cast<int32_t>(mLocationMode))
109         ?: parcel->writeInt32(static_cast<int32_t>(mSoundTriggerMode));
110 }
111 
112 } // namespace android::os
113