/*
 * d4drvif.h
 *
 * DOT4 driver IOCTL interface
 *
 * This file is part of the MinGW package.
 *
 * Contributors:
 *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
 *
 * THIS SOFTWARE IS NOT COPYRIGHTED
 *
 * This source code is offered for use in the public domain. You may
 * use, modify or distribute it freely.
 *
 * This code is distributed in the hope that it will be useful but
 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
 * DISCLAMED. This includes but is not limited to warranties of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 */

#ifndef __D4DRVIF_H
#define __D4DRVIF_H

#if __GNUC__ >=3
#pragma GCC system_header
#endif

#ifdef __cplusplus
extern "C" {
#endif

#pragma pack(push,4)

#include "ntddk.h"
#include "d4iface.h"

#define FILE_DEVICE_DOT4                  0x3a
#define IOCTL_DOT4_USER_BASE              2049

#define IOCTL_DOT4_ADD_ACTIVITY_BROADCAST \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 4, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_DOT4_CLOSE_CHANNEL \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 1, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_DOT4_CREATE_SOCKET \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 7, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)

#define IOCTL_DOT4_DESTROY_SOCKET \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 9, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)

#define IOCTL_DOT4_OPEN_CHANNEL \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 0, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)

#define IOCTL_DOT4_READ \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 2, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)

#define IOCTL_DOT4_REMOVE_ACTIVITY_BROADCAST \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 5, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_DOT4_WAIT_ACTIVITY_BROADCAST \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 6, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)

#define IOCTL_DOT4_WAIT_FOR_CHANNEL \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 8, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)

#define IOCTL_DOT4_WRITE \
  CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 3, METHOD_IN_DIRECT, FILE_ANY_ACCESS)


#define MAX_SERVICE_LENGTH                40

typedef struct _DOT4_DC_CREATE_DATA {
  unsigned char  bPsid;
  CHAR  pServiceName[MAX_SERVICE_LENGTH + 1];
  unsigned char  bType;
  ULONG  ulBufferSize;
  USHORT  usMaxHtoPPacketSize;
  USHORT  usMaxPtoHPacketSize;
  unsigned char bHsid;
} DOT4_DC_CREATE_DATA, *PDOT4_DC_CREATE_DATA;

typedef struct _DOT4_DC_DESTROY_DATA {
    unsigned char  bHsid;
} DOT4_DC_DESTROY_DATA, *PDOT4_DC_DESTROY_DATA;

typedef struct _DOT4_DC_OPEN_DATA {
  unsigned char  bHsid;
  unsigned char  fAddActivity;
  CHANNEL_HANDLE  hChannelHandle;
} DOT4_DC_OPEN_DATA, *PDOT4_DC_OPEN_DATA;

typedef struct _DOT4_DRIVER_CMD {
  CHANNEL_HANDLE  hChannelHandle;
  ULONG  ulSize;
  ULONG  ulOffset;
  ULONG  ulTimeout;
} DOT4_DRIVER_CMD, *PDOT4_DRIVER_CMD;

#pragma pack(pop)

#ifdef __cplusplus
}
#endif

#endif /* __D4DRVIF_H */