Merge "Move services/powermanager from frameworks/base to frameworks/native"

/*

 * Copyright (C) 2011 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.

 */

#ifndef ANDROID_IPOWERMANAGER_H

#define ANDROID_IPOWERMANAGER_H

#include <utils/Errors.h>

#include <binder/IInterface.h>

namespace android {

// ----------------------------------------------------------------------------

// must be kept in sync with interface defined in IPowerManager.aidl

class IPowerManager : public IInterface

{

public:

    DECLARE_META_INTERFACE(PowerManager);

    virtual status_t acquireWakeLock(int flags, const sp<IBinder>& lock, const String16& tag) = 0;

    virtual status_t releaseWakeLock(const sp<IBinder>& lock, int flags) = 0;

};

// ----------------------------------------------------------------------------

}; // namespace android

#endif // ANDROID_IPOWERMANAGER_H

/*

 * Copyright (C) 2011 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.

 */

#ifndef ANDROID_POWERMANAGER_H

#define ANDROID_POWERMANAGER_H

namespace android {

// must be kept in sync with definitions in PowerManager.java

enum {

    POWERMANAGER_PARTIAL_WAKE_LOCK = 1, // equals PowerManager.PARTIAL_WAKE_LOCK constant

};

}; // namespace android

#endif // ANDROID_POWERMANAGER_H

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LOCAL_SRC_FILES:= \

	IPowerManager.cpp

LOCAL_SHARED_LIBRARIES := \

	libutils \

	libbinder

LOCAL_MODULE:= libpowermanager

LOCAL_MODULE_TAGS := optional

include $(BUILD_SHARED_LIBRARY)

/*

 * Copyright (C) 2011 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.

 */

#define LOG_TAG "IPowerManager"

//#define LOG_NDEBUG 0

#include <utils/Log.h>

#include <stdint.h>

#include <sys/types.h>

#include <binder/Parcel.h>

#include <powermanager/IPowerManager.h>

namespace android {

// must be kept in sync with IPowerManager.aidl

enum {

    ACQUIRE_WAKE_LOCK = IBinder::FIRST_CALL_TRANSACTION,

    RELEASE_WAKE_LOCK = IBinder::FIRST_CALL_TRANSACTION + 4,

};

class BpPowerManager : public BpInterface<IPowerManager>

{

public:

    BpPowerManager(const sp<IBinder>& impl)

        : BpInterface<IPowerManager>(impl)

    {

    }

    virtual status_t acquireWakeLock(int flags, const sp<IBinder>& lock, const String16& tag)

    {

        Parcel data, reply;

        data.writeInterfaceToken(IPowerManager::getInterfaceDescriptor());

        data.writeInt32(flags);

        data.writeStrongBinder(lock);

        data.writeString16(tag);

        // no WorkSource passed

        data.writeInt32(0);

        return remote()->transact(ACQUIRE_WAKE_LOCK, data, &reply);

    }

    virtual status_t releaseWakeLock(const sp<IBinder>& lock, int flags)

    {

        Parcel data, reply;

        data.writeInterfaceToken(IPowerManager::getInterfaceDescriptor());

        data.writeStrongBinder(lock);

        data.writeInt32(flags);

        return remote()->transact(RELEASE_WAKE_LOCK, data, &reply);

    }

};

IMPLEMENT_META_INTERFACE(PowerManager, "android.os.IPowerManager");

// ----------------------------------------------------------------------------

}; // namespace android