/usr/include/libindi/indiusbdevice.h is in libindi-dev 0.9.8.1-5.1+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Copyright(c) 2011 Gerry Rozema. All rights reserved.
Upgrade to libusb 1.0 by CloudMakers, s. r. o.
Copyright(c) 2013 CloudMakers, s. r. o. All rights reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*******************************************************************************/
#ifndef USBDEVICE_H
#define USBDEVICE_H
#pragma once
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <libusb.h>
#include "indibase.h"
/**
* \class INDI::USBDevice
\brief Class to provide general functionality of a generic USB device.
Developers need to subclass INDI::USBDevice to implement any driver within INDI that requires direct read/write/control over USB.
*/
class INDI::USBDevice
{
protected:
libusb_device *dev;
libusb_device_handle *usb_handle;
int ProductId;
int VendorId;
int OutputType;
int OutputEndpoint;
int InputType;
int InputEndpoint;
libusb_device *FindDevice(int,int,int);
public:
int WriteInterrupt(unsigned char *, int, int);
int ReadInterrupt(unsigned char *, int, int);
int WriteBulk(unsigned char *buf, int nbytes, int timeout);
int ReadBulk(unsigned char *buf, int nbytes, int timeout);
int ControlMessage(unsigned char request_type, unsigned char request, unsigned int value, unsigned int index, unsigned char *data, unsigned char len);
int FindEndpoints();
int Open();
void Close();
USBDevice(void);
USBDevice(libusb_device *dev);
virtual ~USBDevice(void);
};
#endif // USBDEVICE_H
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