source/include/trans2.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    SMB transaction2 handling
   5    Copyright (C) Jeremy Allison 1994-1998
   6
   7    Extensively modified by Andrew Tridgell, 1995
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 #ifndef _TRANS2_H_
  25 #define _TRANS2_H_
  26
  27 /* Define the structures needed for the trans2 calls. */
  28
  29 /*******************************************************
  30  For DosFindFirst/DosFindNext - level 1
  31
  32 MAXFILENAMELEN = 255;
  33 FDATE == uint16
  34 FTIME == uint16
  35 ULONG == uint32
  36 USHORT == uint16
  37
  38 typedef struct _FILEFINDBUF {
  39 Byte offset   Type     name                description
  40 -------------+-------+-------------------+--------------
  41 0             FDATE    fdateCreation;
  42 2             FTIME    ftimeCreation;
  43 4             FDATE    fdateLastAccess;
  44 6             FTIME    ftimeLastAccess;
  45 8             FDATE    fdateLastWrite;
  46 10            FTIME    ftimeLastWrite;
  47 12            ULONG    cbFile               file length in bytes
  48 16            ULONG    cbFileAlloc          size of file allocation unit
  49 20            USHORT   attrFile
  50 22            UCHAR    cchName              length of name to follow (not including zero)
  51 23            UCHAR    achName[MAXFILENAMELEN]; Null terminated name
  52 } FILEFINDBUF;
  53 *********************************************************/
  54
  55 #define l1_fdateCreation 0
  56 #define l1_fdateLastAccess 4
  57 #define l1_fdateLastWrite 8
  58 #define l1_cbFile 12
  59 #define l1_cbFileAlloc 16
  60 #define l1_attrFile 20
  61 #define l1_cchName 22
  62 #define l1_achName 23
  63
  64 /**********************************************************
  65 For DosFindFirst/DosFindNext - level 2
  66
  67 typedef struct _FILEFINDBUF2 {
  68 Byte offset   Type     name                description
  69 -------------+-------+-------------------+--------------
  70 0             FDATE    fdateCreation;
  71 2             FTIME    ftimeCreation;
  72 4             FDATE    fdateLastAccess;
  73 6             FTIME    ftimeLastAccess;
  74 8             FDATE    fdateLastWrite;
  75 10            FTIME    ftimeLastWrite;
  76 12            ULONG    cbFile               file length in bytes
  77 16            ULONG    cbFileAlloc          size of file allocation unit
  78 20            USHORT   attrFile
  79 22            ULONG    cbList               Extended attribute list (always 0)
  80 26            UCHAR    cchName              length of name to follow (not including zero)
  81 27            UCHAR    achName[MAXFILENAMELEN]; Null terminated name
  82 } FILEFINDBUF2;
  83 *************************************************************/
  84
  85 #define l2_fdateCreation 0
  86 #define l2_fdateLastAccess 4
  87 #define l2_fdateLastWrite 8
  88 #define l2_cbFile 12
  89 #define l2_cbFileAlloc 16
  90 #define l2_attrFile 20
  91 #define l2_cbList 22
  92 #define l2_cchName 26
  93 #define l2_achName 27
  94
  95
  96 /**********************************************************
  97 For DosFindFirst/DosFindNext - level 260
  98
  99 typedef struct _FILEFINDBUF260 {
 100 Byte offset   Type     name                description
 101 -------------+-------+-------------------+--------------
 102 0              ULONG  NextEntryOffset;
 103 4              ULONG  FileIndex;
 104 8              LARGE_INTEGER CreationTime;
 105 16             LARGE_INTEGER LastAccessTime;
 106 24             LARGE_INTEGER LastWriteTime;
 107 32             LARGE_INTEGER ChangeTime;
 108 40             LARGE_INTEGER EndOfFile;
 109 48             LARGE_INTEGER AllocationSize;
 110 56             ULONG FileAttributes;
 111 60             ULONG FileNameLength;
 112 64             ULONG EaSize;
 113 68             CHAR ShortNameLength;
 114 70             UNICODE ShortName[12];
 115 94             UNICODE FileName[];
 116 *************************************************************/
 117
 118 #define l260_achName 94
 119
 120
 121 /**********************************************************
 122 For DosQueryPathInfo/DosQueryFileInfo/DosSetPathInfo/
 123 DosSetFileInfo - level 1
 124
 125 typedef struct _FILESTATUS {
 126 Byte offset   Type     name                description
 127 -------------+-------+-------------------+--------------
 128 0             FDATE    fdateCreation;
 129 2             FTIME    ftimeCreation;
 130 4             FDATE    fdateLastAccess;
 131 6             FTIME    ftimeLastAccess;
 132 8             FDATE    fdateLastWrite;
 133 10            FTIME    ftimeLastWrite;
 134 12            ULONG    cbFile               file length in bytes
 135 16            ULONG    cbFileAlloc          size of file allocation unit
 136 20            USHORT   attrFile
 137 } FILESTATUS;
 138 *************************************************************/
 139
 140 /* Use the l1_ defines from DosFindFirst */
 141
 142 /**********************************************************
 143 For DosQueryPathInfo/DosQueryFileInfo/DosSetPathInfo/
 144 DosSetFileInfo - level 2
 145
 146 typedef struct _FILESTATUS2 {
 147 Byte offset   Type     name                description
 148 -------------+-------+-------------------+--------------
 149 0             FDATE    fdateCreation;
 150 2             FTIME    ftimeCreation;
 151 4             FDATE    fdateLastAccess;
 152 6             FTIME    ftimeLastAccess;
 153 8             FDATE    fdateLastWrite;
 154 10            FTIME    ftimeLastWrite;
 155 12            ULONG    cbFile               file length in bytes
 156 16            ULONG    cbFileAlloc          size of file allocation unit
 157 20            USHORT   attrFile
 158 22            ULONG    cbList               Length of EA's (0)
 159 } FILESTATUS2;
 160 *************************************************************/
 161
 162 /* Use the l2_ #defines from DosFindFirst */
 163
 164 /**********************************************************
 165 For DosQFSInfo/DosSetFSInfo - level 1
 166
 167 typedef struct _FSALLOCATE {
 168 Byte offset   Type     name                description
 169 -------------+-------+-------------------+--------------
 170 0             ULONG    idFileSystem       id of file system
 171 4             ULONG    cSectorUnit        number of sectors per allocation unit
 172 8             ULONG    cUnit              number of allocation units
 173 12            ULONG    cUnitAvail         Available allocation units
 174 16            USHORT   cbSector           bytes per sector
 175 } FSALLOCATE;
 176 *************************************************************/
 177
 178 #define l1_idFileSystem 0
 179 #define l1_cSectorUnit 4
 180 #define l1_cUnit 8
 181 #define l1_cUnitAvail 12
 182 #define l1_cbSector 16
 183
 184 /**********************************************************
 185 For DosQFSInfo/DosSetFSInfo - level 2
 186
 187 typedef struct _FSINFO {
 188 Byte offset   Type     name                description
 189 -------------+-------+-------------------+--------------
 190 0             FDATE   vol_fdateCreation
 191 2             FTIME   vol_ftimeCreation
 192 4             UCHAR   vol_cch             length of volume name (excluding NULL)
 193 5             UCHAR   vol_szVolLabel[12]  volume name
 194 } FSINFO;
 195 *************************************************************/
 196
 197 #define SMB_INFO_STANDARD               1
 198 #define SMB_INFO_QUERY_EA_SIZE          2
 199 #define SMB_INFO_QUERY_EAS_FROM_LIST    3
 200 #define SMB_INFO_QUERY_ALL_EAS          4
 201 #define SMB_INFO_IS_NAME_VALID          6
 202 #define SMB_QUERY_FS_LABEL_INFO                 0x101
 203 #define SMB_QUERY_FS_VOLUME_INFO                0x102
 204 #define SMB_QUERY_FS_SIZE_INFO                  0x103
 205 #define SMB_QUERY_FS_DEVICE_INFO                0x104
 206 #define SMB_QUERY_FS_ATTRIBUTE_INFO             0x105
 207
 208
 209 #define l2_vol_fdateCreation 0
 210 #define l2_vol_cch 4
 211 #define l2_vol_szVolLabel 5
 212
 213
 214 #define SMB_QUERY_FILE_BASIC_INFO       0x101
 215 #define SMB_QUERY_FILE_STANDARD_INFO    0x102
 216 #define SMB_QUERY_FILE_EA_INFO          0x103
 217 #define SMB_QUERY_FILE_NAME_INFO        0x104
 218 #define SMB_QUERY_FILE_ALLOCATION_INFO  0x105
 219 #define SMB_QUERY_FILE_END_OF_FILEINFO  0x106
 220 #define SMB_QUERY_FILE_ALL_INFO         0x107
 221 #define SMB_QUERY_FILE_ALT_NAME_INFO    0x108
 222 #define SMB_QUERY_FILE_STREAM_INFO      0x109
 223
 224 #define SMB_FIND_FILE_DIRECTORY_INFO            0x101
 225 #define SMB_FIND_FILE_FULL_DIRECTORY_INFO       0x102
 226 #define SMB_FIND_FILE_NAMES_INFO                0x103
 227 #define SMB_FIND_FILE_BOTH_DIRECTORY_INFO       0x104
 228
 229 #define SMB_SET_FILE_BASIC_INFO         0x101
 230 #define SMB_SET_FILE_DISPOSITION_INFO   0x102
 231 #define SMB_SET_FILE_ALLOCATION_INFO    0x103
 232 #define SMB_SET_FILE_END_OF_FILE_INFO   0x104
 233
 234 /*
 235  * Thursby MAC extensions....
 236  */
 237
 238 /*
 239  * MAC CIFS Extensions have the range 0x300 - 0x2FF reserved.
 240  * Supposedly Microsoft have agreed to this.
 241  */
 242
 243 #define MIN_MAC_INFO_LEVEL 0x300
 244 #define MAX_MAC_INFO_LEVEL 0x3FF
 245
 246 #define SMB_MAC_QUERY_FS_INFO           0x301
 247
 248 #define DIRLEN_GUESS (45+MAX(l1_achName,l2_achName))
 249
 250 /*
 251  * DeviceType and Characteristics returned in a
 252  * SMB_QUERY_FS_DEVICE_INFO call.
 253  */
 254
 255 #define DEVICETYPE_CD_ROM               0x2
 256 #define DEVICETYPE_CD_ROM_FILE_SYSTEM   0x3
 257 #define DEVICETYPE_DISK                 0x7
 258 #define DEVICETYPE_DISK_FILE_SYSTEM     0x8
 259 #define DEVICETYPE_FILE_SYSTEM          0x9
 260
 261 /* Characteristics. */
 262 #define TYPE_REMOVABLE_MEDIA            0x1
 263 #define TYPE_READ_ONLY_DEVICE           0x2
 264 #define TYPE_FLOPPY                     0x4
 265 #define TYPE_WORM                       0x8
 266 #define TYPE_REMOTE                     0x10
 267 #define TYPE_MOUNTED                    0x20
 268 #define TYPE_VIRTUAL                    0x40
 269
 270 /* NT passthrough levels... */
 271
 272 #define SMB_FILE_DIRECTORY_INFORMATION                  1001
 273 #define SMB_FILE_FULL_DIRECTORY_INFORMATION             1002
 274 #define SMB_FILE_BOTH_DIRECTORY_INFORMATION             1003
 275 #define SMB_FILE_BASIC_INFORMATION                      1004
 276 #define SMB_FILE_STANDARD_INFORMATION                   1005
 277 #define SMB_FILE_INTERNAL_INFORMATION                   1006
 278 #define SMB_FILE_EA_INFORMATION                         1007
 279 #define SMB_FILE_ACCESS_INFORMATION                     1008
 280 #define SMB_FILE_NAME_INFORMATION                       1009
 281 #define SMB_FILE_RENAME_INFORMATION                     1010
 282 #define SMB_FILE_LINK_INFORMATION                       1011
 283 #define SMB_FILE_NAMES_INFORMATION                      1012
 284 #define SMB_FILE_DISPOSITION_INFORMATION                1013
 285 #define SMB_FILE_POSITION_INFORMATION                   1014
 286 #define SMB_FILE_FULL_EA_INFORMATION                    1015
 287 #define SMB_FILE_MODE_INFORMATION                       1016
 288 #define SMB_FILE_ALIGNMENT_INFORMATION                  1017
 289 #define SMB_FILE_ALL_INFORMATION                        1018
 290 #define SMB_FILE_ALLOCATION_INFORMATION                 1019
 291 #define SMB_FILE_END_OF_FILE_INFORMATION                1020
 292 #define SMB_FILE_ALTERNATE_NAME_INFORMATION             1021
 293 #define SMB_FILE_STREAM_INFORMATION                     1022
 294 #define SMB_FILE_PIPE_INFORMATION                       1023
 295 #define SMB_FILE_PIPE_LOCAL_INFORMATION                 1024
 296 #define SMB_FILE_PIPE_REMOTE_INFORMATION                1025
 297 #define SMB_FILE_MAILSLOT_QUERY_INFORMATION             1026
 298 #define SMB_FILE_MAILSLOT_SET_INFORMATION               1027
 299 #define SMB_FILE_COMPRESSION_INFORMATION                1028
 300 #define SMB_FILE_OBJECTID_INFORMATION                   1029
 301 #define SMB_FILE_COMPLETION_INFORMATION                 1030
 302 #define SMB_FILE_MOVE_CLUSTER_INFORMATION               1031
 303 #define SMB_FILE_QUOTA_INFORMATION                      1032
 304 #define SMB_FILE_REPARSEPOINT_INFORMATION               1033
 305 #define SMB_FILE_NETWORK_OPEN_INFORMATION               1034
 306 #define SMB_FILE_ATTRIBUTE_TAG_INFORMATION              1035
 307 #define SMB_FILE_TRACKING_INFORMATION                   1036
 308 #define SMB_FILE_MAXIMUM_INFORMATION                    1037
 309
 310 /* UNIX CIFS Extensions - created by HP */
 311 /*
 312  * UNIX CIFS Extensions have the range 0x200 - 0x2FF reserved.
 313  * Supposedly Microsoft have agreed to this.
 314  */
 315
 316 #define MIN_UNIX_INFO_LEVEL 0x200
 317 #define MAX_UNIX_INFO_LEVEL 0x2FF
 318
 319 #define SMB_QUERY_FILE_UNIX_BASIC      0x200   /* UNIX File Info*/
 320 #define SMB_SET_FILE_UNIX_BASIC        0x200
 321
 322 #define MODE_NO_CHANGE                 -1     /* file mode value which */
 323                                               /* means "don't change it" */
 324
 325 /*
 326  LARGE_INTEGER EndOfFile                File size
 327  LARGE_INTEGER Blocks                   Number of bytes used on disk (st_blocks).
 328  LARGE_INTEGER CreationTime             Creation time
 329  LARGE_INTEGER LastAccessTime           Last access time
 330  LARGE_INTEGER LastModificationTime     Last modification time
 331  LARGE_INTEGER Uid                      Numeric user id for the owner
 332  LARGE_INTEGER Gid                      Numeric group id of owner
 333  ULONG Type                             Enumeration specifying the pathname type:
 334                                          0 -- File
 335                                          1 -- Directory
 336                                          2 -- Symbolic link
 337                                          3 -- Character device
 338                                          4 -- Block device
 339                                          5 -- FIFO (named pipe)
 340
 341  LARGE_INTEGER devmajor                 Major device number if type is device
 342  LARGE_INTEGER devminor                 Minor device number if type is device
 343  LARGE_INTEGER uniqueid                 This is a server-assigned unique id for the file. The client
 344                                         will typically map this onto an inode number. The scope of
 345                                         uniqueness is the share.
 346  LARGE_INTEGER permissions              Standard UNIX file permissions
 347  LARGE_INTEGER nlinks                   The number of directory entries that map to this entry
 348                                           (number of hard links)
 349
 350 */
 351
 352 #define SMB_QUERY_FILE_UNIX_LINK       0x201
 353 #define SMB_SET_FILE_UNIX_LINK         0x201
 354 #define SMB_SET_FILE_UNIX_HLINK        0x203
 355
 356 #define SMB_FIND_FILE_UNIX             0x202
 357
 358 #endif