xref: /aosp_15_r20/frameworks/av/media/mtp/MtpEventPacket.h (revision ec779b8e0859a360c3d303172224686826e6e0e1)

/*
 * Copyright (C) 2010 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 _MTP_EVENT_PACKET_H
#define _MTP_EVENT_PACKET_H

#include "MtpPacket.h"
#include "mtp.h"

#include <errno.h>

class IMtpHandle;

namespace android {

class MtpEventPacket : public MtpPacket {

public:
                        MtpEventPacket();
    virtual             ~MtpEventPacket();

#ifdef MTP_DEVICE
    // write our data to the given usb handle
    int                 write(IMtpHandle *h);
#endif

#ifdef MTP_HOST
    // read our buffer with the given request
    int                 sendRequest(struct usb_request *request);
    int                 readResponse(struct usb_device *device);
#endif

    inline MtpEventCode     getEventCode() const { return getContainerCode(); }
    inline void             setEventCode(MtpEventCode code)
                                                     { return setContainerCode(code); }
};

}; // namespace android

#endif // _MTP_EVENT_PACKET_H