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/***************************************************************************
* Copyright (C) 2005 Lorenz Mösenlechner & Matthias Kranz *
* <icd2linux@hcilab.org> *
* Copyright (C) 2005 Nicolas Hadacek <hadacek@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#ifndef USB_PORT_H
#define USB_PORT_H
#include "port_base.h"
#if defined(Q_OS_WIN)
#undef interface
#endif
struct usb_dev_handle;
struct usb_device;
struct usb_bus;
namespace Port
{
class USB : public Base
{
public:
USB(Log::Base &base, uint vendorId, uint productId, uint config, uint interface);
virtual ~USB();
virtual Description description() const { return Description(PortType::USB, QString::null); }
static struct usb_device *findDevice(uint vendorId, uint productId);
static bool isAvailable();
static QStringList probedDeviceList();
struct ControlMessageData {
int type, request, value;
const char *bytes;
};
bool sendControlMessage(const ControlMessageData &data);
enum EndpointMode { Bulk = 0, Interrupt, Control, Isochronous, Nb_EndpointModes };
static const char * const ENDPOINT_MODE_NAMES[Nb_EndpointModes];
EndpointMode endpointMode(uint ep) const;
IODir endpointDir(uint ep) const;
protected:
bool write(uint endPoint, const char *data, uint size);
bool read(uint endPoint, char *data, uint size, bool *poll = 0);
private:
class Private;
Private *_private;
uint _vendorId, _productId, _config, _interface;
usb_dev_handle *_handle;
usb_device *_device;
virtual bool internalOpen();
virtual void internalClose();
virtual void setSystemError(const QString &message);
void tryToDetachDriver();
static bool _initialized;
static void initialize();
static usb_bus *getBusses();
static bool findBulk(const struct usb_device *device);
};
} // namespace
#endif
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