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      1 /*
      2  * d4drvif.h
      3  *
      4  * DOT4 driver IOCTL interface
      5  *
      6  * This file is part of the w32api package.
      7  *
      8  * Contributors:
      9  *   Created by Casper S. Hornstrup <chorns (at) users.sourceforge.net>
     10  *
     11  * THIS SOFTWARE IS NOT COPYRIGHTED
     12  *
     13  * This source code is offered for use in the public domain. You may
     14  * use, modify or distribute it freely.
     15  *
     16  * This code is distributed in the hope that it will be useful but
     17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
     18  * DISCLAIMED. This includes but is not limited to warranties of
     19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
     20  *
     21  */
     22 
     23 #pragma once
     24 
     25 #define _DOT4DRVIF_H
     26 
     27 #ifdef __cplusplus
     28 extern "C" {
     29 #endif
     30 
     31 #define MAX_SERVICE_LENGTH                40
     32 
     33 #ifndef CTL_CODE
     34 
     35 #define CTL_CODE( DeviceType, Function, Method, Access ) (                 \
     36     ((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method) \
     37 )
     38 
     39 #define METHOD_BUFFERED                0
     40 #define METHOD_IN_DIRECT               1
     41 #define METHOD_OUT_DIRECT              2
     42 #define METHOD_NEITHER                 3
     43 
     44 #define FILE_ANY_ACCESS                0
     45 #define FILE_READ_ACCESS               0x0001
     46 #define FILE_WRITE_ACCESS              0x0002
     47 
     48 #endif /* CTL_CODE */
     49 
     50 #define FILE_DEVICE_DOT4               0x3a
     51 #define IOCTL_DOT4_USER_BASE           2049
     52 #define IOCTL_DOT4_LAST                IOCTL_DOT4_USER_BASE + 9
     53 
     54 #define IOCTL_DOT4_ADD_ACTIVITY_BROADCAST \
     55   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 4, METHOD_BUFFERED, FILE_ANY_ACCESS)
     56 
     57 #define IOCTL_DOT4_CLOSE_CHANNEL \
     58   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 1, METHOD_BUFFERED, FILE_ANY_ACCESS)
     59 
     60 #define IOCTL_DOT4_CREATE_SOCKET \
     61   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 7, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
     62 
     63 #define IOCTL_DOT4_DESTROY_SOCKET \
     64   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 9, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
     65 
     66 #define IOCTL_DOT4_OPEN_CHANNEL \
     67   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 0, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
     68 
     69 #define IOCTL_DOT4_READ \
     70   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 2, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
     71 
     72 #define IOCTL_DOT4_REMOVE_ACTIVITY_BROADCAST \
     73   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 5, METHOD_BUFFERED, FILE_ANY_ACCESS)
     74 
     75 #define IOCTL_DOT4_WAIT_ACTIVITY_BROADCAST \
     76   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 6, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
     77 
     78 #define IOCTL_DOT4_WAIT_FOR_CHANNEL \
     79   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 8, METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
     80 
     81 #define IOCTL_DOT4_WRITE \
     82   CTL_CODE(FILE_DEVICE_DOT4, IOCTL_DOT4_USER_BASE + 3, METHOD_IN_DIRECT, FILE_ANY_ACCESS)
     83 
     84 
     85 typedef struct _DOT4_DC_CREATE_DATA {
     86   unsigned char bPsid;
     87   CHAR pServiceName[MAX_SERVICE_LENGTH + 1];
     88   unsigned char bType;
     89   ULONG ulBufferSize;
     90   USHORT usMaxHtoPPacketSize;
     91   USHORT usMaxPtoHPacketSize;
     92   unsigned char bHsid;
     93 } DOT4_DC_CREATE_DATA, *PDOT4_DC_CREATE_DATA;
     94 
     95 typedef struct _DOT4_DC_DESTROY_DATA {
     96   unsigned char bHsid;
     97 } DOT4_DC_DESTROY_DATA, *PDOT4_DC_DESTROY_DATA;
     98 
     99 typedef struct _DOT4_DC_OPEN_DATA {
    100   unsigned char bHsid;
    101   unsigned char fAddActivity;
    102   CHANNEL_HANDLE hChannelHandle;
    103 } DOT4_DC_OPEN_DATA, *PDOT4_DC_OPEN_DATA;
    104 
    105 typedef struct _DOT4_DRIVER_CMD {
    106   CHANNEL_HANDLE hChannelHandle;
    107   ULONG ulSize;
    108   ULONG ulOffset;
    109   ULONG ulTimeout;
    110 } DOT4_DRIVER_CMD, *PDOT4_DRIVER_CMD;
    111 
    112 #ifdef __cplusplus
    113 }
    114 #endif
    115