/* LIBUSB-WIN32, Generic Windows USB Library * Copyright (c) 2002-2005 Stephan Meyer <ste_meyer@web.de> * * 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. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */#ifndef __LIBUSB_DRIVER_H__#define __LIBUSB_DRIVER_H__#ifdef __GNUC__#include <ddk/usb100.h>#include <ddk/usbdi.h>#include <ddk/winddk.h>#include "usbdlib_gcc.h"#else#include <wdm.h>#include "usbdi.h"#include "usbdlib.h"#endif#include <wchar.h>#include <initguid.h>#undef interface#include "driver_debug.h"#include "driver_api.h"/* some missing defines */#ifdef __GNUC__#define USBD_TRANSFER_DIRECTION_OUT       0   #define USBD_TRANSFER_DIRECTION_BIT       0#define USBD_TRANSFER_DIRECTION_IN        (1 << USBD_TRANSFER_DIRECTION_BIT)#define USBD_SHORT_TRANSFER_OK_BIT        1#define USBD_SHORT_TRANSFER_OK            (1 << USBD_SHORT_TRANSFER_OK_BIT)#define USBD_START_ISO_TRANSFER_ASAP_BIT  2#define USBD_START_ISO_TRANSFER_ASAP   (1 << USBD_START_ISO_TRANSFER_ASAP_BIT)#endif#define USB_RECIP_DEVICE    0x00#define USB_RECIP_INTERFACE 0x01#define USB_RECIP_ENDPOINT  0x02#define USB_RECIP_OTHER     0x03#define USB_TYPE_STANDARD   0x00#define USB_TYPE_CLASS      0x01#define USB_TYPE_VENDOR	    0x02#define LIBUSB_NT_DEVICE_NAME L"\\Device\\libusb0"#define LIBUSB_SYMBOLIC_LINK_NAME L"\\DosDevices\\libusb0-"#define LIBUSB_MAX_NUMBER_OF_ENDPOINTS  32#define LIBUSB_MAX_NUMBER_OF_INTERFACES 32#define LIBUSB_DEFAULT_TIMEOUT 5000#define LIBUSB_MAX_CONTROL_TRANSFER_TIMEOUT 5000#ifndef __GNUC__#define DDKAPI#endif#ifndef FALSE#define FALSE 0#endif#ifndef TRUE#define TRUE (!(FALSE))#endiftypedef int bool_t;#include <pshpack1.h>typedef struct {   unsigned char length;  unsigned char type;} usb_descriptor_header_t;#include <poppack.h>typedef struct{  long usage_count;  int remove_pending;  KEVENT event;} libusb_remove_lock_t;typedef struct{  int address;  USBD_PIPE_HANDLE handle;} libusb_endpoint_t;typedef struct{  int valid;  int claimed;  libusb_endpoint_t endpoints[LIBUSB_MAX_NUMBER_OF_ENDPOINTS];} libusb_interface_t;typedef struct{  DEVICE_OBJECT	*self;  DEVICE_OBJECT	*physical_device_object;  DEVICE_OBJECT	*next_stack_device;  DEVICE_OBJECT	*target_device;  libusb_remove_lock_t remove_lock;   LONG ref_count;  bool_t is_filter;  bool_t is_started;  bool_t surprise_removal_ok;  int id;  struct {    USBD_CONFIGURATION_HANDLE handle;    int value;    libusb_interface_t interfaces[LIBUSB_MAX_NUMBER_OF_INTERFACES];  } config;  POWER_STATE power_state;  DEVICE_POWER_STATE device_power_states[PowerSystemMaximum];} libusb_device_t;NTSTATUS DDKAPI add_device(DRIVER_OBJECT *driver_object,                            DEVICE_OBJECT *physical_device_object);NTSTATUS DDKAPI dispatch(DEVICE_OBJECT *device_object, IRP *irp);NTSTATUS dispatch_pnp(libusb_device_t *dev, IRP *irp);NTSTATUS dispatch_power(libusb_device_t *dev, IRP *irp);NTSTATUS dispatch_ioctl(libusb_device_t *dev, IRP *irp);NTSTATUS complete_irp(IRP *irp, NTSTATUS status, ULONG info);NTSTATUS call_usbd(libusb_device_t *dev, void *urb,                   ULONG control_code, int timeout);NTSTATUS pass_irp_down(libusb_device_t *dev, IRP *irp,                        PIO_COMPLETION_ROUTINE completion_routine,                        void *context);bool_t accept_irp(libusb_device_t *dev, IRP *irp);bool_t get_pipe_handle(libusb_device_t *dev, int endpoint_address,                        USBD_PIPE_HANDLE *pipe_handle);void clear_pipe_info(libusb_device_t *dev);bool_t update_pipe_info(libusb_device_t *dev,                        USBD_INTERFACE_INFORMATION *interface_info);void remove_lock_initialize(libusb_device_t *dev);NTSTATUS remove_lock_acquire(libusb_device_t *dev);void remove_lock_release(libusb_device_t *dev);void remove_lock_release_and_wait(libusb_device_t *dev);NTSTATUS set_configuration(libusb_device_t *dev,                           int configuration, int timeout);NTSTATUS get_configuration(libusb_device_t *dev,                           unsigned char *configuration, int *ret,                            int timeout);NTSTATUS set_interface(libusb_device_t *dev,                       int interface, int altsetting, int timeout);NTSTATUS get_interface(libusb_device_t *dev,                       int interface, unsigned char *altsetting,                        int *ret, int timeout);NTSTATUS set_feature(libusb_device_t *dev,                     int recipient, int index, int feature, int timeout);NTSTATUS clear_feature(libusb_device_t *dev,                       int recipient, int index, int feature, int timeout);NTSTATUS get_status(libusb_device_t *dev, int recipient,                    int index, char *status, int *ret, int timeout);NTSTATUS set_descriptor(libusb_device_t *dev,                        void *buffer, int size,                         int type, int recipient, int index, int language_id,                         int *sent, int timeout);NTSTATUS get_descriptor(libusb_device_t *dev, void *buffer, int size,                         int type, int recipient, int index, int language_id,                        int *received, int timeout);USB_CONFIGURATION_DESCRIPTOR *get_config_descriptor(libusb_device_t *dev, int value, int *size);NTSTATUS transfer(libusb_device_t *dev, IRP *irp,                   int direction, int urb_function, int endpoint,                   int packet_size, MDL *buffer, int size);NTSTATUS vendor_class_request(libusb_device_t *dev,                              int type, int recipient,                              int request, int value, int index,                              void *buffer, int size, int direction,                              int *ret, int timeout);NTSTATUS abort_endpoint(libusb_device_t *dev, int endpoint, int timeout);NTSTATUS reset_endpoint(libusb_device_t *dev, int endpoint, int timeout);NTSTATUS reset_device(libusb_device_t *dev, int timeout);NTSTATUS claim_interface(libusb_device_t *dev, int interface);NTSTATUS release_interface(libusb_device_t *dev, int interface);NTSTATUS release_all_interfaces(libusb_device_t *dev);bool_t reg_get_hardware_id(DEVICE_OBJECT *physical_device_object,                            char *data, int size);bool_t reg_get_properties(libusb_device_t *dev);void power_set_device_state(libusb_device_t *dev,                             DEVICE_POWER_STATE device_state, bool_t block);USB_INTERFACE_DESCRIPTOR *find_interface_desc(USB_CONFIGURATION_DESCRIPTOR *config_desc,                     unsigned int size, int interface_number, int altsetting);#endif