/*
 * Copyright (C) 2008 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_HARDWARE_ICAMERA_APP_H
#define ANDROID_HARDWARE_ICAMERA_APP_H

#include <utils/RefBase.h>
#include <utils/IInterface.h>
#include <utils/Parcel.h>
#include <utils/IMemory.h>

namespace android {

class ICameraClient: public IInterface
{
public:
    DECLARE_META_INTERFACE(CameraClient);

    // msgType in notifyCallback function
    enum {
        ERROR,
        SHUTTER,
        FOCUSED,
        ZOOM
    } notify_callback_message_type;

    // msgType in dataCallback function
    enum {
        PREVIEW,
        RECORD,
        POSTVIEW,
        RAW,
        COMPRESSED
    } data_callback_message_type;

    virtual void            shutterCallback() = 0;
    virtual void            rawCallback(const sp<IMemory>& picture) = 0;
    virtual void            jpegCallback(const sp<IMemory>& picture) = 0;
    virtual void            previewCallback(const sp<IMemory>& frame) = 0;
    virtual void            errorCallback(status_t error) = 0;
    virtual void            autoFocusCallback(bool focused) = 0;
    virtual void            recordingCallback(const sp<IMemory>& frame) = 0;
    virtual void            notifyCallback(int32_t msgType, int32_t ext1, int32_t ext2) = 0;
    virtual void            dataCallback(int32_t msgType, const sp<IMemory>& data) = 0;

};

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

class BnCameraClient: public BnInterface<ICameraClient>
{
public:
    virtual status_t    onTransact( uint32_t code,
                                    const Parcel& data,
                                    Parcel* reply,
                                    uint32_t flags = 0);
};

}; // namespace android

#endif