| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | SMB parameters and setup, plus a whole lot more.
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| 4 |
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| 5 | Copyright (C) Andrew Tridgell 1992-2000
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| 6 | Copyright (C) John H Terpstra 1996-2002
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| 7 | Copyright (C) Luke Kenneth Casson Leighton 1996-2000
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| 8 | Copyright (C) Paul Ashton 1998-2000
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| 9 | Copyright (C) Simo Sorce 2001-2002
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| 10 | Copyright (C) Martin Pool 2002
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| 11 |
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| 12 | This program is free software; you can redistribute it and/or modify
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| 13 | it under the terms of the GNU General Public License as published by
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| 14 | the Free Software Foundation; either version 3 of the License, or
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| 15 | (at your option) any later version.
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| 16 |
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| 17 | This program is distributed in the hope that it will be useful,
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| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | GNU General Public License for more details.
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| 21 |
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| 22 | You should have received a copy of the GNU General Public License
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| 23 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 24 | */
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| 25 |
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| 26 | #ifndef _SMB_H
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| 27 | #define _SMB_H
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| 28 |
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| 29 | /* deny modes */
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| 30 | #define DENY_DOS 0
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| 31 | #define DENY_ALL 1
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| 32 | #define DENY_WRITE 2
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| 33 | #define DENY_READ 3
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| 34 | #define DENY_NONE 4
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| 35 | #define DENY_FCB 7
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| 36 |
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| 37 | /* open modes */
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| 38 | #define DOS_OPEN_RDONLY 0
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| 39 | #define DOS_OPEN_WRONLY 1
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| 40 | #define DOS_OPEN_RDWR 2
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| 41 | #define DOS_OPEN_FCB 0xF
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| 42 |
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| 43 |
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| 44 | /**********************************/
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| 45 | /* SMBopen field definitions */
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| 46 | #define OPEN_FLAGS_DENY_MASK 0x70
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| 47 | #define OPEN_FLAGS_DENY_DOS 0x00
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| 48 | #define OPEN_FLAGS_DENY_ALL 0x10
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| 49 | #define OPEN_FLAGS_DENY_WRITE 0x20
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| 50 | #define OPEN_FLAGS_DENY_READ 0x30
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| 51 | #define OPEN_FLAGS_DENY_NONE 0x40
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| 52 |
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| 53 | #define OPEN_FLAGS_MODE_MASK 0x0F
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| 54 | #define OPEN_FLAGS_OPEN_READ 0
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| 55 | #define OPEN_FLAGS_OPEN_WRITE 1
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| 56 | #define OPEN_FLAGS_OPEN_RDWR 2
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| 57 | #define OPEN_FLAGS_FCB 0xFF
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| 58 |
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| 59 |
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| 60 | /**********************************/
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| 61 | /* SMBopenX field definitions */
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| 62 |
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| 63 | /* OpenX Flags field. */
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| 64 | #define OPENX_FLAGS_ADDITIONAL_INFO 0x01
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| 65 | #define OPENX_FLAGS_REQUEST_OPLOCK 0x02
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| 66 | #define OPENX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
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| 67 | #define OPENX_FLAGS_EA_LEN 0x08
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| 68 | #define OPENX_FLAGS_EXTENDED_RETURN 0x10
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| 69 |
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| 70 | /* desired access (open_mode), split info 4 4-bit nibbles */
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| 71 | #define OPENX_MODE_ACCESS_MASK 0x000F
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| 72 | #define OPENX_MODE_ACCESS_READ 0x0000
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| 73 | #define OPENX_MODE_ACCESS_WRITE 0x0001
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| 74 | #define OPENX_MODE_ACCESS_RDWR 0x0002
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| 75 | #define OPENX_MODE_ACCESS_EXEC 0x0003
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| 76 | #define OPENX_MODE_ACCESS_FCB 0x000F
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| 77 |
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| 78 | #define OPENX_MODE_DENY_SHIFT 4
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| 79 | #define OPENX_MODE_DENY_MASK (0xF << OPENX_MODE_DENY_SHIFT)
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| 80 | #define OPENX_MODE_DENY_DOS (DENY_DOS << OPENX_MODE_DENY_SHIFT)
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| 81 | #define OPENX_MODE_DENY_ALL (DENY_ALL << OPENX_MODE_DENY_SHIFT)
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| 82 | #define OPENX_MODE_DENY_WRITE (DENY_WRITE << OPENX_MODE_DENY_SHIFT)
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| 83 | #define OPENX_MODE_DENY_READ (DENY_READ << OPENX_MODE_DENY_SHIFT)
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| 84 | #define OPENX_MODE_DENY_NONE (DENY_NONE << OPENX_MODE_DENY_SHIFT)
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| 85 | #define OPENX_MODE_DENY_FCB (0xF << OPENX_MODE_DENY_SHIFT)
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| 86 |
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| 87 | #define OPENX_MODE_LOCALITY_MASK 0x0F00 /* what does this do? */
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| 88 |
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| 89 | #define OPENX_MODE_NO_CACHE 0x1000
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| 90 | #define OPENX_MODE_WRITE_THRU 0x4000
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| 91 |
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| 92 | /* open function values */
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| 93 | #define OPENX_OPEN_FUNC_MASK 0x3
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| 94 | #define OPENX_OPEN_FUNC_FAIL 0x0
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| 95 | #define OPENX_OPEN_FUNC_OPEN 0x1
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| 96 | #define OPENX_OPEN_FUNC_TRUNC 0x2
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| 97 |
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| 98 | /* The above can be OR'ed with... */
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| 99 | #define OPENX_OPEN_FUNC_CREATE 0x10
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| 100 |
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| 101 | /* openx action in reply */
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| 102 | #define OPENX_ACTION_EXISTED 1
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| 103 | #define OPENX_ACTION_CREATED 2
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| 104 | #define OPENX_ACTION_TRUNCATED 3
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| 105 |
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| 106 |
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| 107 | /**********************************/
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| 108 | /* SMBntcreateX field definitions */
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| 109 |
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| 110 | /* ntcreatex flags field. */
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| 111 | #define NTCREATEX_FLAGS_REQUEST_OPLOCK 0x02
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| 112 | #define NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
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| 113 | #define NTCREATEX_FLAGS_OPEN_DIRECTORY 0x08 /* TODO: opens parent? we need
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| 114 | a test suite for this */
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| 115 | #define NTCREATEX_FLAGS_EXTENDED 0x10
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| 116 |
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| 117 | /* the ntcreatex access_mask field
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| 118 | this is split into 4 pieces
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| 119 | AAAABBBBCCCCCCCCDDDDDDDDDDDDDDDD
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| 120 | A -> GENERIC_RIGHT_*
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| 121 | B -> SEC_RIGHT_*
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| 122 | C -> STD_RIGHT_*
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| 123 | D -> SA_RIGHT_*
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| 124 |
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| 125 | which set of SA_RIGHT_* bits is applicable depends on the type
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| 126 | of object.
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| 127 | */
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| 128 |
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| 129 |
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| 130 |
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| 131 | /* ntcreatex share_access field */
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| 132 | #define NTCREATEX_SHARE_ACCESS_NONE 0
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| 133 | #define NTCREATEX_SHARE_ACCESS_READ 1
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| 134 | #define NTCREATEX_SHARE_ACCESS_WRITE 2
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| 135 | #define NTCREATEX_SHARE_ACCESS_DELETE 4
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| 136 | #define NTCREATEX_SHARE_ACCESS_MASK 7
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| 137 |
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| 138 | /* ntcreatex open_disposition field */
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| 139 | #define NTCREATEX_DISP_SUPERSEDE 0 /* supersede existing file (if it exists) */
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| 140 | #define NTCREATEX_DISP_OPEN 1 /* if file exists open it, else fail */
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| 141 | #define NTCREATEX_DISP_CREATE 2 /* if file exists fail, else create it */
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| 142 | #define NTCREATEX_DISP_OPEN_IF 3 /* if file exists open it, else create it */
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| 143 | #define NTCREATEX_DISP_OVERWRITE 4 /* if exists overwrite, else fail */
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| 144 | #define NTCREATEX_DISP_OVERWRITE_IF 5 /* if exists overwrite, else create */
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| 145 |
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| 146 | /* ntcreatex create_options field */
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| 147 | #define NTCREATEX_OPTIONS_DIRECTORY 0x0001
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| 148 | #define NTCREATEX_OPTIONS_WRITE_THROUGH 0x0002
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| 149 | #define NTCREATEX_OPTIONS_SEQUENTIAL_ONLY 0x0004
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| 150 | #define NTCREATEX_OPTIONS_NO_INTERMEDIATE_BUFFERING 0x0008
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| 151 | #define NTCREATEX_OPTIONS_SYNC_ALERT 0x0010
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| 152 | #define NTCREATEX_OPTIONS_ASYNC_ALERT 0x0020
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| 153 | #define NTCREATEX_OPTIONS_NON_DIRECTORY_FILE 0x0040
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| 154 | #define NTCREATEX_OPTIONS_TREE_CONNECTION 0x0080
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| 155 | #define NTCREATEX_OPTIONS_COMPLETE_IF_OPLOCKED 0x0100
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| 156 | #define NTCREATEX_OPTIONS_NO_EA_KNOWLEDGE 0x0200
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| 157 | #define NTCREATEX_OPTIONS_OPEN_FOR_RECOVERY 0x0400
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| 158 | #define NTCREATEX_OPTIONS_RANDOM_ACCESS 0x0800
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| 159 | #define NTCREATEX_OPTIONS_DELETE_ON_CLOSE 0x1000
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| 160 | #define NTCREATEX_OPTIONS_OPEN_BY_FILE_ID 0x2000
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| 161 | #define NTCREATEX_OPTIONS_BACKUP_INTENT 0x4000
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| 162 | #define NTCREATEX_OPTIONS_NO_COMPRESSION 0x8000
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| 163 | /* Must be ignored by the server, per MS-SMB 2.2.8 */
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| 164 | #define NTCREATEX_OPTIONS_OPFILTER 0x00100000
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| 165 | #define NTCREATEX_OPTIONS_REPARSE_POINT 0x00200000
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| 166 | /* Don't pull this file off tape in a HSM system */
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| 167 | #define NTCREATEX_OPTIONS_NO_RECALL 0x00400000
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| 168 | /* Must be ignored by the server, per MS-SMB 2.2.8 */
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| 169 | #define NTCREATEX_OPTIONS_FREE_SPACE_QUERY 0x00800000
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| 170 |
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| 171 | #define NTCREATEX_OPTIONS_MUST_IGNORE_MASK (NTCREATEX_OPTIONS_TREE_CONNECTION | \
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| 172 | NTCREATEX_OPTIONS_OPEN_FOR_RECOVERY | \
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| 173 | NTCREATEX_OPTIONS_FREE_SPACE_QUERY | \
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| 174 | 0x000F0000)
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| 175 |
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| 176 | #define NTCREATEX_OPTIONS_NOT_SUPPORTED_MASK (NTCREATEX_OPTIONS_OPEN_BY_FILE_ID)
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| 177 |
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| 178 | #define NTCREATEX_OPTIONS_INVALID_PARAM_MASK (NTCREATEX_OPTIONS_OPFILTER | \
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| 179 | NTCREATEX_OPTIONS_SYNC_ALERT | \
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| 180 | NTCREATEX_OPTIONS_ASYNC_ALERT | \
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| 181 | NTCREATEX_OPTIONS_OPFILTER | \
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| 182 | 0xFF000000)
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| 183 |
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| 184 | /*
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| 185 | * We reuse some ignored flags for private use.
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| 186 | * This values have different meaning for some ntvfs backends.
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| 187 | *
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| 188 | * TODO: use values that are ignore for sure...
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| 189 | */
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| 190 | #define NTCREATEX_OPTIONS_PRIVATE_DENY_DOS 0x00010000
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| 191 | #define NTCREATEX_OPTIONS_PRIVATE_DENY_FCB 0x00020000
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| 192 | #define NTCREATEX_OPTIONS_PRIVATE_MASK (NTCREATEX_OPTIONS_PRIVATE_DENY_DOS | \
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| 193 | NTCREATEX_OPTIONS_PRIVATE_DENY_FCB)
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| 194 |
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| 195 | /* ntcreatex impersonation field */
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| 196 | #define NTCREATEX_IMPERSONATION_ANONYMOUS 0
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| 197 | #define NTCREATEX_IMPERSONATION_IDENTIFICATION 1
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| 198 | #define NTCREATEX_IMPERSONATION_IMPERSONATION 2
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| 199 | #define NTCREATEX_IMPERSONATION_DELEGATION 3
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| 200 |
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| 201 | /* ntcreatex security flags bit field */
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| 202 | #define NTCREATEX_SECURITY_DYNAMIC 1
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| 203 | #define NTCREATEX_SECURITY_ALL 2
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| 204 |
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| 205 | /* ntcreatex create_action in reply */
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| 206 | #define NTCREATEX_ACTION_EXISTED 1
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| 207 | #define NTCREATEX_ACTION_CREATED 2
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| 208 | #define NTCREATEX_ACTION_TRUNCATED 3
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| 209 | /* the value 5 can also be returned when you try to create a directory with
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| 210 | incorrect parameters - what does it mean? maybe created temporary file? */
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| 211 | #define NTCREATEX_ACTION_UNKNOWN 5
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| 212 |
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| 213 | #define SMB_MAGIC 0x424D53FF /* 0xFF 'S' 'M' 'B' */
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| 214 |
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| 215 | /* the basic packet size, assuming no words or bytes. Does not include the NBT header */
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| 216 | #define MIN_SMB_SIZE 35
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| 217 |
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| 218 | /* when using NBT encapsulation every packet has a 4 byte header */
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| 219 | #define NBT_HDR_SIZE 4
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| 220 |
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| 221 | /* offsets into message header for common items - NOTE: These have
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| 222 | changed from being offsets from the base of the NBT packet to the base of the SMB packet.
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| 223 | this has reduced all these values by 4
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| 224 | */
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| 225 | #define HDR_COM 4
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| 226 | #define HDR_RCLS 5
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| 227 | #define HDR_REH 6
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| 228 | #define HDR_ERR 7
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| 229 | #define HDR_FLG 9
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| 230 | #define HDR_FLG2 10
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| 231 | #define HDR_PIDHIGH 12
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| 232 | #define HDR_SS_FIELD 14
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| 233 | #define HDR_TID 24
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| 234 | #define HDR_PID 26
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| 235 | #define HDR_UID 28
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| 236 | #define HDR_MID 30
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| 237 | #define HDR_WCT 32
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| 238 | #define HDR_VWV 33
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| 239 |
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| 240 |
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| 241 | /* types of buffers in core SMB protocol */
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| 242 | #define SMB_DATA_BLOCK 0x1
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| 243 | #define SMB_ASCII4 0x4
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| 244 |
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| 245 |
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| 246 | /* flag defines. CIFS spec 3.1.1 */
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| 247 | #define FLAG_SUPPORT_LOCKREAD 0x01
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| 248 | #define FLAG_CLIENT_BUF_AVAIL 0x02
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| 249 | #define FLAG_RESERVED 0x04
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| 250 | #define FLAG_CASELESS_PATHNAMES 0x08
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| 251 | #define FLAG_CANONICAL_PATHNAMES 0x10
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| 252 | #define FLAG_REQUEST_OPLOCK 0x20
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| 253 | #define FLAG_REQUEST_BATCH_OPLOCK 0x40
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| 254 | #define FLAG_REPLY 0x80
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| 255 |
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| 256 | /* the complete */
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| 257 | #define SMBmkdir 0x00 /* create directory */
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| 258 | #define SMBrmdir 0x01 /* delete directory */
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| 259 | #define SMBopen 0x02 /* open file */
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| 260 | #define SMBcreate 0x03 /* create file */
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| 261 | #define SMBclose 0x04 /* close file */
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| 262 | #define SMBflush 0x05 /* flush file */
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| 263 | #define SMBunlink 0x06 /* delete file */
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| 264 | #define SMBmv 0x07 /* rename file */
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| 265 | #define SMBgetatr 0x08 /* get file attributes */
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| 266 | #define SMBsetatr 0x09 /* set file attributes */
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| 267 | #define SMBread 0x0A /* read from file */
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| 268 | #define SMBwrite 0x0B /* write to file */
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| 269 | #define SMBlock 0x0C /* lock byte range */
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| 270 | #define SMBunlock 0x0D /* unlock byte range */
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| 271 | #define SMBctemp 0x0E /* create temporary file */
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| 272 | #define SMBmknew 0x0F /* make new file */
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| 273 | #define SMBchkpth 0x10 /* check directory path */
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| 274 | #define SMBexit 0x11 /* process exit */
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| 275 | #define SMBlseek 0x12 /* seek */
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| 276 | #define SMBtcon 0x70 /* tree connect */
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| 277 | #define SMBtconX 0x75 /* tree connect and X*/
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| 278 | #define SMBtdis 0x71 /* tree disconnect */
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| 279 | #define SMBnegprot 0x72 /* negotiate protocol */
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| 280 | #define SMBdskattr 0x80 /* get disk attributes */
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| 281 | #define SMBsearch 0x81 /* search directory */
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| 282 | #define SMBsplopen 0xC0 /* open print spool file */
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| 283 | #define SMBsplwr 0xC1 /* write to print spool file */
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| 284 | #define SMBsplclose 0xC2 /* close print spool file */
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| 285 | #define SMBsplretq 0xC3 /* return print queue */
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| 286 | #define SMBsends 0xD0 /* send single block message */
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| 287 | #define SMBsendb 0xD1 /* send broadcast message */
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| 288 | #define SMBfwdname 0xD2 /* forward user name */
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| 289 | #define SMBcancelf 0xD3 /* cancel forward */
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| 290 | #define SMBgetmac 0xD4 /* get machine name */
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| 291 | #define SMBsendstrt 0xD5 /* send start of multi-block message */
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| 292 | #define SMBsendend 0xD6 /* send end of multi-block message */
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| 293 | #define SMBsendtxt 0xD7 /* send text of multi-block message */
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| 294 |
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| 295 | /* Core+ protocol */
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| 296 | #define SMBlockread 0x13 /* Lock a range and read */
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| 297 | #define SMBwriteunlock 0x14 /* write then range then unlock it */
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| 298 | #define SMBreadbraw 0x1a /* read a block of data with no smb header */
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| 299 | #define SMBwritebraw 0x1d /* write a block of data with no smb header */
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| 300 | #define SMBwritec 0x20 /* secondary write request */
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| 301 | #define SMBwriteclose 0x2c /* write a file then close it */
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| 302 |
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| 303 | /* dos extended protocol */
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| 304 | #define SMBreadBraw 0x1A /* read block raw */
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| 305 | #define SMBreadBmpx 0x1B /* read block multiplexed */
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| 306 | #define SMBreadBs 0x1C /* read block (secondary response) */
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| 307 | #define SMBwriteBraw 0x1D /* write block raw */
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| 308 | #define SMBwriteBmpx 0x1E /* write block multiplexed */
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| 309 | #define SMBwriteBs 0x1F /* write block (secondary request) */
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| 310 | #define SMBwriteC 0x20 /* write complete response */
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| 311 | #define SMBsetattrE 0x22 /* set file attributes expanded */
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| 312 | #define SMBgetattrE 0x23 /* get file attributes expanded */
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| 313 | #define SMBlockingX 0x24 /* lock/unlock byte ranges and X */
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| 314 | #define SMBtrans 0x25 /* transaction - name, bytes in/out */
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| 315 | #define SMBtranss 0x26 /* transaction (secondary request/response) */
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| 316 | #define SMBioctl 0x27 /* IOCTL */
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| 317 | #define SMBioctls 0x28 /* IOCTL (secondary request/response) */
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| 318 | #define SMBcopy 0x29 /* copy */
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| 319 | #define SMBmove 0x2A /* move */
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| 320 | #define SMBecho 0x2B /* echo */
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| 321 | #define SMBopenX 0x2D /* open and X */
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| 322 | #define SMBreadX 0x2E /* read and X */
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| 323 | #define SMBwriteX 0x2F /* write and X */
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| 324 | #define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */
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| 325 | #define SMBffirst 0x82 /* find first */
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| 326 | #define SMBfunique 0x83 /* find unique */
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| 327 | #define SMBfclose 0x84 /* find close */
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| 328 | #define SMBkeepalive 0x85 /* keepalive */
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| 329 | #define SMBinvalid 0xFE /* invalid command */
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| 330 |
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| 331 | /* Extended 2.0 protocol */
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| 332 | #define SMBtrans2 0x32 /* TRANS2 protocol set */
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| 333 | #define SMBtranss2 0x33 /* TRANS2 protocol set, secondary command */
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| 334 | #define SMBfindclose 0x34 /* Terminate a TRANSACT2_FINDFIRST */
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| 335 | #define SMBfindnclose 0x35 /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
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| 336 | #define SMBulogoffX 0x74 /* user logoff */
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| 337 |
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| 338 | /* NT SMB extensions. */
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| 339 | #define SMBnttrans 0xA0 /* NT transact */
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| 340 | #define SMBnttranss 0xA1 /* NT transact secondary */
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| 341 | #define SMBntcreateX 0xA2 /* NT create and X */
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| 342 | #define SMBntcancel 0xA4 /* NT cancel */
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| 343 | #define SMBntrename 0xA5 /* NT rename */
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| 344 |
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| 345 | /* used to indicate end of chain */
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| 346 | #define SMB_CHAIN_NONE 0xFF
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| 347 |
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| 348 | /* These are the trans subcommands */
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| 349 | #define TRANSACT_SETNAMEDPIPEHANDLESTATE 0x01
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| 350 | #define TRANSACT_DCERPCCMD 0x26
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| 351 | #define TRANSACT_WAITNAMEDPIPEHANDLESTATE 0x53
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| 352 |
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| 353 | /* These are the NT transact sub commands. */
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| 354 | #define NT_TRANSACT_CREATE 1
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| 355 | #define NT_TRANSACT_IOCTL 2
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| 356 | #define NT_TRANSACT_SET_SECURITY_DESC 3
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| 357 | #define NT_TRANSACT_NOTIFY_CHANGE 4
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| 358 | #define NT_TRANSACT_RENAME 5
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| 359 | #define NT_TRANSACT_QUERY_SECURITY_DESC 6
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| 360 |
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| 361 | /* this is used on a TConX. I'm not sure the name is very helpful though */
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| 362 | #define SMB_SUPPORT_SEARCH_BITS 0x0001
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| 363 | #define SMB_SHARE_IN_DFS 0x0002
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| 364 |
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| 365 | /* Named pipe write mode flags. Used in writeX calls. */
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| 366 | #define PIPE_RAW_MODE 0x4
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| 367 | #define PIPE_START_MESSAGE 0x8
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| 368 |
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| 369 | /* the desired access to use when opening a pipe */
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| 370 | #define DESIRED_ACCESS_PIPE 0x2019f
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| 371 |
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| 372 |
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| 373 | /* Mapping of generic access rights for files to specific rights. */
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| 374 | #define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS| NT_ACCESS_SYNCHRONIZE_ACCESS|FILE_ALL_ACCESS)
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| 375 |
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| 376 | #define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|FILE_READ_DATA|FILE_READ_ATTRIBUTES|\
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| 377 | FILE_READ_EA|NT_ACCESS_SYNCHRONIZE_ACCESS)
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| 378 |
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| 379 | #define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE_ACCESS|FILE_WRITE_DATA|FILE_WRITE_ATTRIBUTES|\
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| 380 | FILE_WRITE_EA|FILE_APPEND_DATA|NT_ACCESS_SYNCHRONIZE_ACCESS)
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| 381 |
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| 382 | #define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|FILE_READ_ATTRIBUTES|\
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| 383 | FILE_EXECUTE|NT_ACCESS_SYNCHRONIZE_ACCESS)
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| 384 |
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| 385 |
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| 386 | /* FileAttributes (search attributes) field */
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| 387 | #define FILE_ATTRIBUTE_READONLY 0x0001
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| 388 | #define FILE_ATTRIBUTE_HIDDEN 0x0002
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| 389 | #define FILE_ATTRIBUTE_SYSTEM 0x0004
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| 390 | #define FILE_ATTRIBUTE_VOLUME 0x0008
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| 391 | #define FILE_ATTRIBUTE_DIRECTORY 0x0010
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| 392 | #define FILE_ATTRIBUTE_ARCHIVE 0x0020
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| 393 | #define FILE_ATTRIBUTE_DEVICE 0x0040
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| 394 | #define FILE_ATTRIBUTE_NORMAL 0x0080
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| 395 | #define FILE_ATTRIBUTE_TEMPORARY 0x0100
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| 396 | #define FILE_ATTRIBUTE_SPARSE 0x0200
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| 397 | #define FILE_ATTRIBUTE_REPARSE_POINT 0x0400
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| 398 | #define FILE_ATTRIBUTE_COMPRESSED 0x0800
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| 399 | #define FILE_ATTRIBUTE_OFFLINE 0x1000
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| 400 | #define FILE_ATTRIBUTE_NONINDEXED 0x2000
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| 401 | #define FILE_ATTRIBUTE_ENCRYPTED 0x4000
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| 402 | #define FILE_ATTRIBUTE_ALL_MASK 0x7FFF
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| 403 |
|
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| 404 | /* Flags - combined with attributes. */
|
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| 405 | #define FILE_FLAG_WRITE_THROUGH 0x80000000L
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| 406 | #define FILE_FLAG_NO_BUFFERING 0x20000000L
|
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| 407 | #define FILE_FLAG_RANDOM_ACCESS 0x10000000L
|
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| 408 | #define FILE_FLAG_SEQUENTIAL_SCAN 0x08000000L
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| 409 | #define FILE_FLAG_DELETE_ON_CLOSE 0x04000000L
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|---|
| 410 | #define FILE_FLAG_BACKUP_SEMANTICS 0x02000000L /* only if backup/restore privilege? */
|
|---|
| 411 | #define FILE_FLAG_POSIX_SEMANTICS 0x01000000L
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| 412 |
|
|---|
| 413 | /* Responses when opening a file. */
|
|---|
| 414 | #define FILE_WAS_SUPERSEDED 0
|
|---|
| 415 | #define FILE_WAS_OPENED 1
|
|---|
| 416 | #define FILE_WAS_CREATED 2
|
|---|
| 417 | #define FILE_WAS_OVERWRITTEN 3
|
|---|
| 418 |
|
|---|
| 419 | /* File type flags */
|
|---|
| 420 | #define FILE_TYPE_DISK 0
|
|---|
| 421 | #define FILE_TYPE_BYTE_MODE_PIPE 1
|
|---|
| 422 | #define FILE_TYPE_MESSAGE_MODE_PIPE 2
|
|---|
| 423 | #define FILE_TYPE_PRINTER 3
|
|---|
| 424 | #define FILE_TYPE_COMM_DEVICE 4
|
|---|
| 425 | #define FILE_TYPE_UNKNOWN 0xFFFF
|
|---|
| 426 |
|
|---|
| 427 | /* Flag for NT transact rename call. */
|
|---|
| 428 | #define RENAME_REPLACE_IF_EXISTS 1
|
|---|
| 429 |
|
|---|
| 430 | /* flags for SMBntrename call */
|
|---|
| 431 | #define RENAME_FLAG_MOVE_CLUSTER_INFORMATION 0x102 /* ???? */
|
|---|
| 432 | #define RENAME_FLAG_HARD_LINK 0x103
|
|---|
| 433 | #define RENAME_FLAG_RENAME 0x104
|
|---|
| 434 | #define RENAME_FLAG_COPY 0x105
|
|---|
| 435 |
|
|---|
| 436 | /* Filesystem Attributes. */
|
|---|
| 437 | #define FILE_CASE_SENSITIVE_SEARCH 0x01
|
|---|
| 438 | #define FILE_CASE_PRESERVED_NAMES 0x02
|
|---|
| 439 | #define FILE_UNICODE_ON_DISK 0x04
|
|---|
| 440 | /* According to cifs9f, this is 4, not 8 */
|
|---|
| 441 | /* Acconding to testing, this actually sets the security attribute! */
|
|---|
| 442 | #define FILE_PERSISTENT_ACLS 0x08
|
|---|
| 443 | /* These entries added from cifs9f --tsb */
|
|---|
| 444 | #define FILE_FILE_COMPRESSION 0x10
|
|---|
| 445 | #define FILE_VOLUME_QUOTAS 0x20
|
|---|
| 446 | /* I think this is wrong. JRA #define FILE_DEVICE_IS_MOUNTED 0x20 */
|
|---|
| 447 | #define FILE_VOLUME_SPARSE_FILE 0x40
|
|---|
| 448 | #define FILE_VOLUME_IS_COMPRESSED 0x8000
|
|---|
| 449 |
|
|---|
| 450 | /* ChangeNotify flags. */
|
|---|
| 451 | #define FILE_NOTIFY_CHANGE_FILE_NAME 0x00000001
|
|---|
| 452 | #define FILE_NOTIFY_CHANGE_DIR_NAME 0x00000002
|
|---|
| 453 | #define FILE_NOTIFY_CHANGE_ATTRIBUTES 0x00000004
|
|---|
| 454 | #define FILE_NOTIFY_CHANGE_SIZE 0x00000008
|
|---|
| 455 | #define FILE_NOTIFY_CHANGE_LAST_WRITE 0x00000010
|
|---|
| 456 | #define FILE_NOTIFY_CHANGE_LAST_ACCESS 0x00000020
|
|---|
| 457 | #define FILE_NOTIFY_CHANGE_CREATION 0x00000040
|
|---|
| 458 | #define FILE_NOTIFY_CHANGE_EA 0x00000080
|
|---|
| 459 | #define FILE_NOTIFY_CHANGE_SECURITY 0x00000100
|
|---|
| 460 | #define FILE_NOTIFY_CHANGE_STREAM_NAME 0x00000200
|
|---|
| 461 | #define FILE_NOTIFY_CHANGE_STREAM_SIZE 0x00000400
|
|---|
| 462 | #define FILE_NOTIFY_CHANGE_STREAM_WRITE 0x00000800
|
|---|
| 463 |
|
|---|
| 464 | #define FILE_NOTIFY_CHANGE_NAME \
|
|---|
| 465 | (FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME)
|
|---|
| 466 |
|
|---|
| 467 | /* change notify action results */
|
|---|
| 468 | #define NOTIFY_ACTION_ADDED 1
|
|---|
| 469 | #define NOTIFY_ACTION_REMOVED 2
|
|---|
| 470 | #define NOTIFY_ACTION_MODIFIED 3
|
|---|
| 471 | #define NOTIFY_ACTION_OLD_NAME 4
|
|---|
| 472 | #define NOTIFY_ACTION_NEW_NAME 5
|
|---|
| 473 | #define NOTIFY_ACTION_ADDED_STREAM 6
|
|---|
| 474 | #define NOTIFY_ACTION_REMOVED_STREAM 7
|
|---|
| 475 | #define NOTIFY_ACTION_MODIFIED_STREAM 8
|
|---|
| 476 |
|
|---|
| 477 | /* seek modes for smb_seek */
|
|---|
| 478 | #define SEEK_MODE_START 0
|
|---|
| 479 | #define SEEK_MODE_CURRENT 1
|
|---|
| 480 | #define SEEK_MODE_END 2
|
|---|
| 481 |
|
|---|
| 482 | /* where to find the base of the SMB packet proper */
|
|---|
| 483 | /* REWRITE TODO: smb_base needs to be removed */
|
|---|
| 484 | #define smb_base(buf) (((char *)(buf))+4)
|
|---|
| 485 |
|
|---|
| 486 | /* we don't allow server strings to be longer than 48 characters as
|
|---|
| 487 | otherwise NT will not honour the announce packets */
|
|---|
| 488 | #define MAX_SERVER_STRING_LENGTH 48
|
|---|
| 489 |
|
|---|
| 490 | /* This was set by JHT in liaison with Jeremy Allison early 1997
|
|---|
| 491 | * History:
|
|---|
| 492 | * Version 4.0 - never made public
|
|---|
| 493 | * Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9
|
|---|
| 494 | * - Reappeared in 1.9.16p11 with fixed smbd services
|
|---|
| 495 | * Version 4.20 - To indicate that nmbd and browsing now works better
|
|---|
| 496 | * Version 4.50 - Set at release of samba-2.2.0 by JHT
|
|---|
| 497 | *
|
|---|
| 498 | * Note: In the presence of NT4.X do not set above 4.9
|
|---|
| 499 | * Setting this above 4.9 can have undesired side-effects.
|
|---|
| 500 | * This may change again in Samba-3.0 after further testing. JHT
|
|---|
| 501 | */
|
|---|
| 502 |
|
|---|
| 503 | #define DEFAULT_MAJOR_VERSION 0x04
|
|---|
| 504 | #define DEFAULT_MINOR_VERSION 0x09
|
|---|
| 505 |
|
|---|
| 506 | /* Browser Election Values */
|
|---|
| 507 | #define BROWSER_ELECTION_VERSION 0x010f
|
|---|
| 508 | #define BROWSER_CONSTANT 0xaa55
|
|---|
| 509 |
|
|---|
| 510 | /* Sercurity mode bits. */
|
|---|
| 511 | #define NEGOTIATE_SECURITY_USER_LEVEL 0x01
|
|---|
| 512 | #define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE 0x02
|
|---|
| 513 | #define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
|
|---|
| 514 | #define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
|
|---|
| 515 |
|
|---|
| 516 | /* NT Flags2 bits - cifs6.txt section 3.1.2 */
|
|---|
| 517 | #define FLAGS2_LONG_PATH_COMPONENTS 0x0001
|
|---|
| 518 | #define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
|
|---|
| 519 | #define FLAGS2_SMB_SECURITY_SIGNATURES 0x0004
|
|---|
| 520 | #define FLAGS2_IS_LONG_NAME 0x0040
|
|---|
| 521 | #define FLAGS2_EXTENDED_SECURITY 0x0800
|
|---|
| 522 | #define FLAGS2_DFS_PATHNAMES 0x1000
|
|---|
| 523 | #define FLAGS2_READ_PERMIT_EXECUTE 0x2000
|
|---|
| 524 | #define FLAGS2_32_BIT_ERROR_CODES 0x4000
|
|---|
| 525 | #define FLAGS2_UNICODE_STRINGS 0x8000
|
|---|
| 526 |
|
|---|
| 527 |
|
|---|
| 528 | /* CIFS protocol capabilities */
|
|---|
| 529 | #define CAP_RAW_MODE 0x00000001
|
|---|
| 530 | #define CAP_MPX_MODE 0x00000002
|
|---|
| 531 | #define CAP_UNICODE 0x00000004
|
|---|
| 532 | #define CAP_LARGE_FILES 0x00000008
|
|---|
| 533 | #define CAP_NT_SMBS 0x00000010
|
|---|
| 534 | #define CAP_RPC_REMOTE_APIS 0x00000020
|
|---|
| 535 | #define CAP_STATUS32 0x00000040
|
|---|
| 536 | #define CAP_LEVEL_II_OPLOCKS 0x00000080
|
|---|
| 537 | #define CAP_LOCK_AND_READ 0x00000100
|
|---|
| 538 | #define CAP_NT_FIND 0x00000200
|
|---|
| 539 | #define CAP_DFS 0x00001000
|
|---|
| 540 | #define CAP_W2K_SMBS 0x00002000
|
|---|
| 541 | #define CAP_LARGE_READX 0x00004000
|
|---|
| 542 | #define CAP_LARGE_WRITEX 0x00008000
|
|---|
| 543 | #define CAP_UNIX 0x00800000 /* Capabilities for UNIX extensions. Created by HP. */
|
|---|
| 544 | #define CAP_EXTENDED_SECURITY 0x80000000
|
|---|
| 545 |
|
|---|
| 546 | /*
|
|---|
| 547 | * Global value meaning that the smb_uid field should be
|
|---|
| 548 | * ingored (in share level security and protocol level == CORE)
|
|---|
| 549 | */
|
|---|
| 550 |
|
|---|
| 551 | #define UID_FIELD_INVALID 0
|
|---|
| 552 |
|
|---|
| 553 | /* Lock types. */
|
|---|
| 554 | #define LOCKING_ANDX_SHARED_LOCK 0x01
|
|---|
| 555 | #define LOCKING_ANDX_OPLOCK_RELEASE 0x02
|
|---|
| 556 | #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04
|
|---|
| 557 | #define LOCKING_ANDX_CANCEL_LOCK 0x08
|
|---|
| 558 | #define LOCKING_ANDX_LARGE_FILES 0x10
|
|---|
| 559 |
|
|---|
| 560 | /*
|
|---|
| 561 | * Bits we test with.
|
|---|
| 562 | */
|
|---|
| 563 |
|
|---|
| 564 | #define OPLOCK_NONE 0
|
|---|
| 565 | #define OPLOCK_EXCLUSIVE 1
|
|---|
| 566 | #define OPLOCK_BATCH 2
|
|---|
| 567 | #define OPLOCK_LEVEL_II 4
|
|---|
| 568 |
|
|---|
| 569 | #define CORE_OPLOCK_GRANTED (1<<5)
|
|---|
| 570 | #define EXTENDED_OPLOCK_GRANTED (1<<15)
|
|---|
| 571 |
|
|---|
| 572 | /*
|
|---|
| 573 | * Return values for oplock types.
|
|---|
| 574 | */
|
|---|
| 575 |
|
|---|
| 576 | #define NO_OPLOCK_RETURN 0
|
|---|
| 577 | #define EXCLUSIVE_OPLOCK_RETURN 1
|
|---|
| 578 | #define BATCH_OPLOCK_RETURN 2
|
|---|
| 579 | #define LEVEL_II_OPLOCK_RETURN 3
|
|---|
| 580 |
|
|---|
| 581 | /* oplock levels sent in oplock break */
|
|---|
| 582 | #define OPLOCK_BREAK_TO_NONE 0
|
|---|
| 583 | #define OPLOCK_BREAK_TO_LEVEL_II 1
|
|---|
| 584 |
|
|---|
| 585 |
|
|---|
| 586 | #define CMD_REPLY 0x8000
|
|---|
| 587 |
|
|---|
| 588 | /* The maximum length of a trust account password.
|
|---|
| 589 | Used when we randomly create it, 15 char passwords
|
|---|
| 590 | exceed NT4's max password length */
|
|---|
| 591 |
|
|---|
| 592 | #define DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH 14
|
|---|
| 593 |
|
|---|
| 594 |
|
|---|
| 595 | /*
|
|---|
| 596 | filesystem attribute bits
|
|---|
| 597 | */
|
|---|
| 598 | #define FS_ATTR_CASE_SENSITIVE_SEARCH 0x00000001
|
|---|
| 599 | #define FS_ATTR_CASE_PRESERVED_NAMES 0x00000002
|
|---|
| 600 | #define FS_ATTR_UNICODE_ON_DISK 0x00000004
|
|---|
| 601 | #define FS_ATTR_PERSISTANT_ACLS 0x00000008
|
|---|
| 602 | #define FS_ATTR_COMPRESSION 0x00000010
|
|---|
| 603 | #define FS_ATTR_QUOTAS 0x00000020
|
|---|
| 604 | #define FS_ATTR_SPARSE_FILES 0x00000040
|
|---|
| 605 | #define FS_ATTR_REPARSE_POINTS 0x00000080
|
|---|
| 606 | #define FS_ATTR_REMOTE_STORAGE 0x00000100
|
|---|
| 607 | #define FS_ATTR_LFN_SUPPORT 0x00004000
|
|---|
| 608 | #define FS_ATTR_IS_COMPRESSED 0x00008000
|
|---|
| 609 | #define FS_ATTR_OBJECT_IDS 0x00010000
|
|---|
| 610 | #define FS_ATTR_ENCRYPTION 0x00020000
|
|---|
| 611 | #define FS_ATTR_NAMED_STREAMS 0x00040000
|
|---|
| 612 |
|
|---|
| 613 | #define smb_len(buf) (PVAL(buf,3)|(PVAL(buf,2)<<8)|(PVAL(buf,1)<<16))
|
|---|
| 614 | #define _smb_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0x10000)>>16; \
|
|---|
| 615 | (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
|
|---|
| 616 | #define _smb2_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0xFF0000)>>16; \
|
|---|
| 617 | (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
|
|---|
| 618 |
|
|---|
| 619 | #include "libcli/raw/trans2.h"
|
|---|
| 620 | #include "libcli/raw/interfaces.h"
|
|---|
| 621 |
|
|---|
| 622 | #endif /* _SMB_H */
|
|---|
