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