include/ddk/mountmgr.h

   1 /*
   2  * Mount point manager definitions
   3  *
   4  * Copyright 2007 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef _MOUNTMGR_
  22 #define _MOUNTMGR_
  23
  24 #include "ifdef.h"
  25
  26 #define MOUNTMGRCONTROLTYPE  ((ULONG)'m')
  27 #define MOUNTDEVCONTROLTYPE  ((ULONG)'M')
  28
  29 #if defined(_MSC_VER) || defined(__MINGW32__)
  30 #define MOUNTMGR_DEVICE_NAME     L"\\Device\\MountPointManager"
  31 #define MOUNTMGR_DOS_DEVICE_NAME L"\\\\.\\MountPointManager"
  32 #else
  33 static const WCHAR MOUNTMGR_DEVICE_NAME[] = {'\\','D','e','v','i','c','e','\\','M','o','u','n','t','P','o','i','n','t','M','a','n','a','g','e','r',0};
  34 static const WCHAR MOUNTMGR_DOS_DEVICE_NAME[] = {'\\','\\','.','\\','M','o','u','n','t','P','o','i','n','t','M','a','n','a','g','e','r',0};
  35 #endif
  36
  37
  38 #define IOCTL_MOUNTMGR_CREATE_POINT                CTL_CODE(MOUNTMGRCONTROLTYPE, 0, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  39 #define IOCTL_MOUNTMGR_DELETE_POINTS               CTL_CODE(MOUNTMGRCONTROLTYPE, 1, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  40 #define IOCTL_MOUNTMGR_QUERY_POINTS                CTL_CODE(MOUNTMGRCONTROLTYPE, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)
  41 #define IOCTL_MOUNTMGR_DELETE_POINTS_DBONLY        CTL_CODE(MOUNTMGRCONTROLTYPE, 3, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  42 #define IOCTL_MOUNTMGR_NEXT_DRIVE_LETTER           CTL_CODE(MOUNTMGRCONTROLTYPE, 4, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  43 #define IOCTL_MOUNTMGR_AUTO_DL_ASSIGNMENTS         CTL_CODE(MOUNTMGRCONTROLTYPE, 5, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  44 #define IOCTL_MOUNTMGR_VOLUME_MOUNT_POINT_CREATED  CTL_CODE(MOUNTMGRCONTROLTYPE, 6, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  45 #define IOCTL_MOUNTMGR_VOLUME_MOUNT_POINT_DELETED  CTL_CODE(MOUNTMGRCONTROLTYPE, 7, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  46 #define IOCTL_MOUNTMGR_CHANGE_NOTIFY               CTL_CODE(MOUNTMGRCONTROLTYPE, 8, METHOD_BUFFERED, FILE_READ_ACCESS)
  47 #define IOCTL_MOUNTMGR_KEEP_LINKS_WHEN_OFFLINE     CTL_CODE(MOUNTMGRCONTROLTYPE, 9, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  48 #define IOCTL_MOUNTMGR_CHECK_UNPROCESSED_VOLUMES   CTL_CODE(MOUNTMGRCONTROLTYPE, 10, METHOD_BUFFERED, FILE_READ_ACCESS)
  49 #define IOCTL_MOUNTMGR_VOLUME_ARRIVAL_NOTIFICATION CTL_CODE(MOUNTMGRCONTROLTYPE, 11, METHOD_BUFFERED, FILE_READ_ACCESS)
  50
  51 /* Wine extensions */
  52 #ifdef WINE_MOUNTMGR_EXTENSIONS
  53
  54 #define IOCTL_MOUNTMGR_DEFINE_UNIX_DRIVE   CTL_CODE(MOUNTMGRCONTROLTYPE, 32, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  55 #define IOCTL_MOUNTMGR_QUERY_UNIX_DRIVE    CTL_CODE(MOUNTMGRCONTROLTYPE, 33, METHOD_BUFFERED, FILE_READ_ACCESS)
  56 #define IOCTL_MOUNTMGR_DEFINE_SHELL_FOLDER CTL_CODE(MOUNTMGRCONTROLTYPE, 34, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  57 #define IOCTL_MOUNTMGR_QUERY_SHELL_FOLDER  CTL_CODE(MOUNTMGRCONTROLTYPE, 35, METHOD_BUFFERED, FILE_READ_ACCESS)
  58
  59 enum mountmgr_fs_type
  60 {
  61     MOUNTMGR_FS_TYPE_NTFS,
  62     MOUNTMGR_FS_TYPE_FAT,
  63     MOUNTMGR_FS_TYPE_FAT32,
  64     MOUNTMGR_FS_TYPE_ISO9660,
  65     MOUNTMGR_FS_TYPE_UDF,
  66 };
  67
  68 struct mountmgr_unix_drive
  69 {
  70     ULONG     size;
  71     ULONG     type;
  72     ULONG     fs_type;
  73     DWORD     serial;
  74     ULONGLONG unix_dev;
  75     WCHAR     letter;
  76     USHORT    mount_point_offset;
  77     USHORT    device_offset;
  78     USHORT    label_offset;
  79 };
  80
  81 struct mountmgr_shell_folder
  82 {
  83     BOOL     create_backup;
  84     ULONG    folder_offset;
  85     ULONG    folder_size;
  86     ULONG    symlink_offset;
  87 };
  88
  89 #define IOCTL_MOUNTMGR_READ_CREDENTIAL       CTL_CODE(MOUNTMGRCONTROLTYPE, 48, METHOD_BUFFERED, FILE_READ_ACCESS)
  90 #define IOCTL_MOUNTMGR_WRITE_CREDENTIAL      CTL_CODE(MOUNTMGRCONTROLTYPE, 49, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  91 #define IOCTL_MOUNTMGR_DELETE_CREDENTIAL     CTL_CODE(MOUNTMGRCONTROLTYPE, 50, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  92 #define IOCTL_MOUNTMGR_ENUMERATE_CREDENTIALS CTL_CODE(MOUNTMGRCONTROLTYPE, 51, METHOD_BUFFERED, FILE_READ_ACCESS)
  93
  94 struct mountmgr_credential
  95 {
  96     ULONG    targetname_offset;
  97     ULONG    targetname_size;
  98     ULONG    username_offset;
  99     ULONG    username_size;
 100     ULONG    comment_offset;
 101     ULONG    comment_size;
 102     ULONG    blob_offset;
 103     ULONG    blob_size;
 104     BOOL     blob_preserve;
 105     FILETIME last_written;
 106 };
 107
 108 struct mountmgr_credential_list
 109 {
 110     ULONG size;
 111     ULONG count;
 112     ULONG filter_offset;
 113     ULONG filter_size;
 114     struct mountmgr_credential creds[1];
 115 };
 116
 117 #define IOCTL_MOUNTMGR_QUERY_DHCP_REQUEST_PARAMS CTL_CODE(MOUNTMGRCONTROLTYPE, 64, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 118
 119 struct mountmgr_dhcp_request_param
 120 {
 121     ULONG id;
 122     ULONG offset;
 123     ULONG size;
 124 };
 125
 126 #ifndef IF_MAX_STRING_SIZE
 127 #define IF_MAX_STRING_SIZE 256
 128 #endif
 129
 130 struct mountmgr_dhcp_request_params
 131 {
 132     ULONG size;
 133     ULONG count;
 134     char  unix_name[16];
 135     struct mountmgr_dhcp_request_param params[1];
 136 };
 137
 138 #define IOCTL_MOUNTMGR_QUERY_SYMBOL_FILE CTL_CODE(MOUNTMGRCONTROLTYPE, 80, METHOD_BUFFERED, FILE_READ_ACCESS)
 139
 140 #endif
 141
 142 typedef struct _MOUNTMGR_CREATE_POINT_INPUT
 143 {
 144     USHORT SymbolicLinkNameOffset;
 145     USHORT SymbolicLinkNameLength;
 146     USHORT DeviceNameOffset;
 147     USHORT DeviceNameLength;
 148 } MOUNTMGR_CREATE_POINT_INPUT, *PMOUNTMGR_CREATE_POINT_INPUT;
 149
 150 typedef struct _MOUNTMGR_MOUNT_POINT
 151 {
 152     ULONG  SymbolicLinkNameOffset;
 153     USHORT SymbolicLinkNameLength;
 154     ULONG  UniqueIdOffset;
 155     USHORT UniqueIdLength;
 156     ULONG  DeviceNameOffset;
 157     USHORT DeviceNameLength;
 158 } MOUNTMGR_MOUNT_POINT, *PMOUNTMGR_MOUNT_POINT;
 159
 160 typedef struct _MOUNTMGR_MOUNT_POINTS
 161 {
 162     ULONG                Size;
 163     ULONG                NumberOfMountPoints;
 164     MOUNTMGR_MOUNT_POINT MountPoints[1];
 165 } MOUNTMGR_MOUNT_POINTS, *PMOUNTMGR_MOUNT_POINTS;
 166
 167 typedef struct _MOUNTMGR_DRIVE_LETTER_TARGET
 168 {
 169     USHORT DeviceNameLength;
 170     WCHAR  DeviceName[1];
 171 } MOUNTMGR_DRIVE_LETTER_TARGET, *PMOUNTMGR_DRIVE_LETTER_TARGET;
 172
 173 typedef struct _MOUNTMGR_DRIVE_LETTER_INFORMATION
 174 {
 175     BOOLEAN DriveLetterWasAssigned;
 176     UCHAR   CurrentDriveLetter;
 177 } MOUNTMGR_DRIVE_LETTER_INFORMATION, *PMOUNTMGR_DRIVE_LETTER_INFORMATION;
 178
 179 typedef struct _MOUNTMGR_VOLUME_MOUNT_POINT
 180 {
 181     USHORT SourceVolumeNameOffset;
 182     USHORT SourceVolumeNameLength;
 183     USHORT TargetVolumeNameOffset;
 184     USHORT TargetVolumeNameLength;
 185 } MOUNTMGR_VOLUME_MOUNT_POINT, *PMOUNTMGR_VOLUME_MOUNT_POINT;
 186
 187 typedef struct _MOUNTMGR_CHANGE_NOTIFY_INFO
 188 {
 189     ULONG EpicNumber;
 190 } MOUNTMGR_CHANGE_NOTIFY_INFO, *PMOUNTMGR_CHANGE_NOTIFY_INFO;
 191
 192 typedef struct _MOUNTMGR_TARGET_NAME
 193 {
 194     USHORT DeviceNameLength;
 195     WCHAR  DeviceName[1];
 196 } MOUNTMGR_TARGET_NAME, *PMOUNTMGR_TARGET_NAME;
 197
 198 #define MOUNTMGR_IS_DRIVE_LETTER(s) \
 199     ((s)->Length == 28 && \
 200      (s)->Buffer[0] == '\\' && (s)->Buffer[1] == 'D'  && (s)->Buffer[2] == 'o'   && \
 201      (s)->Buffer[3] == 's'  && (s)->Buffer[4] == 'D'  && (s)->Buffer[5] == 'e'   && \
 202      (s)->Buffer[6] == 'v'  && (s)->Buffer[7] == 'i'  && (s)->Buffer[8] == 'c'   && \
 203      (s)->Buffer[9] == 'e'  && (s)->Buffer[10] == 's' && (s)->Buffer[11] == '\\' && \
 204      (s)->Buffer[12] >= 'A' && (s)->Buffer[12] <= 'Z' && (s)->Buffer[13] == ':')
 205
 206 #define MOUNTMGR_IS_VOLUME_NAME(s) \
 207     (((s)->Length == 96 || ((s)->Length == 98 && (s)->Buffer[48] == '\\')) && \
 208      (s)->Buffer[0] == '\\' && ((s)->Buffer[1] == '?' || (s)->Buffer[1] == '\\') && \
 209      (s)->Buffer[2] == '?'  && (s)->Buffer[3] == '\\' && (s)->Buffer[4] == 'V'   && \
 210      (s)->Buffer[5] == 'o'  && (s)->Buffer[6] == 'l'  && (s)->Buffer[7] == 'u'   && \
 211      (s)->Buffer[8] == 'm'  && (s)->Buffer[9] == 'e'  && (s)->Buffer[10] == '{'  && \
 212      (s)->Buffer[19] == '-' && (s)->Buffer[24] == '-' && (s)->Buffer[29] == '-'  && \
 213      (s)->Buffer[34] == '-' && (s)->Buffer[47] == '}')
 214
 215 #endif /* _MOUNTMGR_ */