| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #include <nativepower/BnPowerManager.h> |
| |
| #include <binder/Parcel.h> |
| |
| namespace android { |
| |
| status_t BnPowerManager::onTransact(uint32_t code, |
| const Parcel& data, |
| Parcel* reply, |
| uint32_t flags) { |
| switch (code) { |
| case IPowerManager::ACQUIRE_WAKE_LOCK: { |
| // The parameter orders in IPowerManager.aidl and IPowerManager.h don't |
| // match. :-( (BpPowerManager in IPowerManager.cpp passes arguments in the |
| // order that the AIDL file describes and that we use here, though.) |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| sp<IBinder> lock = data.readStrongBinder(); |
| int32_t flags = data.readInt32(); |
| String16 tag = data.readString16(); |
| String16 package_name = data.readString16(); |
| // Ignore work source and history. |
| return acquireWakeLock(flags, lock, tag, package_name); |
| } |
| case IPowerManager::ACQUIRE_WAKE_LOCK_UID: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| sp<IBinder> lock = data.readStrongBinder(); |
| int32_t flags = data.readInt32(); |
| String16 tag = data.readString16(); |
| String16 package_name = data.readString16(); |
| int32_t uid = data.readInt32(); |
| return acquireWakeLockWithUid(flags, lock, tag, package_name, uid); |
| } |
| case IPowerManager::RELEASE_WAKE_LOCK: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| sp<IBinder> lock = data.readStrongBinder(); |
| int32_t flags = data.readInt32(); |
| return releaseWakeLock(lock, flags); |
| } |
| case IPowerManager::UPDATE_WAKE_LOCK_UIDS: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| sp<IBinder> lock = data.readStrongBinder(); |
| // TODO: There's no Parcel::readInt32Array(). Add one. |
| return updateWakeLockUids(lock, 0, nullptr); |
| } |
| case IPowerManager::POWER_HINT: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| int32_t hint_id = data.readInt32(); |
| int32_t params = data.readInt32(); |
| return powerHint(hint_id, params); |
| } |
| case IPowerManager::GO_TO_SLEEP: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| int64_t event_time_ms = data.readInt64(); |
| int32_t reason = data.readInt32(); |
| int32_t flags = data.readInt32(); |
| return goToSleep(event_time_ms, reason, flags); |
| } |
| case IPowerManager::REBOOT: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| bool confirm = data.readInt32(); |
| String16 reason = data.readString16(); |
| bool wait = data.readInt32(); |
| return reboot(confirm, reason, wait); |
| } |
| case IPowerManager::SHUTDOWN: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| bool confirm = data.readInt32(); |
| String16 reason = data.readString16(); |
| bool wait = data.readInt32(); |
| return shutdown(confirm, reason, wait); |
| } |
| case IPowerManager::CRASH: { |
| CHECK_INTERFACE(IPowerManager, data, reply); |
| String16 message = data.readString16(); |
| return crash(message); |
| } |
| default: |
| return BBinder::onTransact(code, data, reply, flags); |
| } |
| } |
| |
| } // namespace android |