android10/frameworks/av/media/mtp/MtpDevHandle.h

/*
 * Copyright (C) 2017 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_DEV_HANDLE_H
#define _MTP_DEV_HANDLE_H

#include <android-base/unique_fd.h>
#include "IMtpHandle.h"

namespace android {

class MtpDevHandle : public IMtpHandle {
private:
    android::base::unique_fd mFd;

public:
    MtpDevHandle();
    ~MtpDevHandle();
    int read(void *data, size_t len);
    int write(const void *data, size_t len);

    int receiveFile(mtp_file_range mfr, bool);
    int sendFile(mtp_file_range mfr);
    int sendEvent(mtp_event me);

    int start(bool ptp);
    void close();
};

} // namespace android

#endif // _MTP_FFS_HANDLE_H