/* __u8 ResourceName[] */ /* Name of share as counted Unicode string */
} __packed;
-/* File Attrubutes */
-#define FILE_ATTRIBUTE_READONLY 0x00000001
-#define FILE_ATTRIBUTE_HIDDEN 0x00000002
-#define FILE_ATTRIBUTE_SYSTEM 0x00000004
-#define FILE_ATTRIBUTE_DIRECTORY 0x00000010
-#define FILE_ATTRIBUTE_ARCHIVE 0x00000020
-#define FILE_ATTRIBUTE_NORMAL 0x00000080
-#define FILE_ATTRIBUTE_TEMPORARY 0x00000100
-#define FILE_ATTRIBUTE_SPARSE_FILE 0x00000200
-#define FILE_ATTRIBUTE_REPARSE_POINT 0x00000400
-#define FILE_ATTRIBUTE_COMPRESSED 0x00000800
-#define FILE_ATTRIBUTE_OFFLINE 0x00001000
-#define FILE_ATTRIBUTE_NOT_CONTENT_INDEXED 0x00002000
-#define FILE_ATTRIBUTE_ENCRYPTED 0x00004000
-#define FILE_ATTRIBUTE_INTEGRITY_STREAM 0x00008000
-#define FILE_ATTRIBUTE_NO_SCRUB_DATA 0x00020000
-
-/* Oplock levels */
-#define SMB2_OPLOCK_LEVEL_NONE 0x00
-#define SMB2_OPLOCK_LEVEL_II 0x01
-#define SMB2_OPLOCK_LEVEL_EXCLUSIVE 0x08
-#define SMB2_OPLOCK_LEVEL_BATCH 0x09
-#define SMB2_OPLOCK_LEVEL_LEASE 0xFF
-/* Non-spec internal type */
-#define SMB2_OPLOCK_LEVEL_NOCHANGE 0x99
-
-/* Desired Access Flags */
-#define FILE_READ_DATA_LE cpu_to_le32(0x00000001)
-#define FILE_WRITE_DATA_LE cpu_to_le32(0x00000002)
-#define FILE_APPEND_DATA_LE cpu_to_le32(0x00000004)
-#define FILE_READ_EA_LE cpu_to_le32(0x00000008)
-#define FILE_WRITE_EA_LE cpu_to_le32(0x00000010)
-#define FILE_EXECUTE_LE cpu_to_le32(0x00000020)
-#define FILE_READ_ATTRIBUTES_LE cpu_to_le32(0x00000080)
-#define FILE_WRITE_ATTRIBUTES_LE cpu_to_le32(0x00000100)
-#define FILE_DELETE_LE cpu_to_le32(0x00010000)
-#define FILE_READ_CONTROL_LE cpu_to_le32(0x00020000)
-#define FILE_WRITE_DAC_LE cpu_to_le32(0x00040000)
-#define FILE_WRITE_OWNER_LE cpu_to_le32(0x00080000)
-#define FILE_SYNCHRONIZE_LE cpu_to_le32(0x00100000)
-#define FILE_ACCESS_SYSTEM_SECURITY_LE cpu_to_le32(0x01000000)
-#define FILE_MAXIMAL_ACCESS_LE cpu_to_le32(0x02000000)
-#define FILE_GENERIC_ALL_LE cpu_to_le32(0x10000000)
-#define FILE_GENERIC_EXECUTE_LE cpu_to_le32(0x20000000)
-#define FILE_GENERIC_WRITE_LE cpu_to_le32(0x40000000)
-#define FILE_GENERIC_READ_LE cpu_to_le32(0x80000000)
-
-/* ShareAccess Flags */
-#define FILE_SHARE_READ_LE cpu_to_le32(0x00000001)
-#define FILE_SHARE_WRITE_LE cpu_to_le32(0x00000002)
-#define FILE_SHARE_DELETE_LE cpu_to_le32(0x00000004)
-#define FILE_SHARE_ALL_LE cpu_to_le32(0x00000007)
-
-/* CreateDisposition Flags */
-#define FILE_SUPERSEDE_LE cpu_to_le32(0x00000000)
-#define FILE_OPEN_LE cpu_to_le32(0x00000001)
-#define FILE_CREATE_LE cpu_to_le32(0x00000002)
-#define FILE_OPEN_IF_LE cpu_to_le32(0x00000003)
-#define FILE_OVERWRITE_LE cpu_to_le32(0x00000004)
-#define FILE_OVERWRITE_IF_LE cpu_to_le32(0x00000005)
-
-/* CreateOptions Flags */
-#define FILE_DIRECTORY_FILE_LE cpu_to_le32(0x00000001)
-/* same as #define CREATE_NOT_FILE_LE cpu_to_le32(0x00000001) */
-#define FILE_WRITE_THROUGH_LE cpu_to_le32(0x00000002)
-#define FILE_SEQUENTIAL_ONLY_LE cpu_to_le32(0x00000004)
-#define FILE_NO_INTERMEDIATE_BUFFERRING_LE cpu_to_le32(0x00000008)
-#define FILE_SYNCHRONOUS_IO_ALERT_LE cpu_to_le32(0x00000010)
-#define FILE_SYNCHRONOUS_IO_NON_ALERT_LE cpu_to_le32(0x00000020)
-#define FILE_NON_DIRECTORY_FILE_LE cpu_to_le32(0x00000040)
-#define FILE_COMPLETE_IF_OPLOCKED_LE cpu_to_le32(0x00000100)
-#define FILE_NO_EA_KNOWLEDGE_LE cpu_to_le32(0x00000200)
-#define FILE_RANDOM_ACCESS_LE cpu_to_le32(0x00000800)
-#define FILE_DELETE_ON_CLOSE_LE cpu_to_le32(0x00001000)
-#define FILE_OPEN_BY_FILE_ID_LE cpu_to_le32(0x00002000)
-#define FILE_OPEN_FOR_BACKUP_INTENT_LE cpu_to_le32(0x00004000)
-#define FILE_NO_COMPRESSION_LE cpu_to_le32(0x00008000)
-#define FILE_RESERVE_OPFILTER_LE cpu_to_le32(0x00100000)
-#define FILE_OPEN_REPARSE_POINT_LE cpu_to_le32(0x00200000)
-#define FILE_OPEN_NO_RECALL_LE cpu_to_le32(0x00400000)
-#define FILE_OPEN_FOR_FREE_SPACE_QUERY_LE cpu_to_le32(0x00800000)
-
-#define FILE_READ_RIGHTS_LE (FILE_READ_DATA_LE | FILE_READ_EA_LE \
- | FILE_READ_ATTRIBUTES_LE)
-#define FILE_WRITE_RIGHTS_LE (FILE_WRITE_DATA_LE | FILE_APPEND_DATA_LE \
- | FILE_WRITE_EA_LE | FILE_WRITE_ATTRIBUTES_LE)
-#define FILE_EXEC_RIGHTS_LE (FILE_EXECUTE_LE)
-
-/* Impersonation Levels. See MS-WPO section 9.7 and MSDN-IMPERS */
-#define IL_ANONYMOUS cpu_to_le32(0x00000000)
-#define IL_IDENTIFICATION cpu_to_le32(0x00000001)
-#define IL_IMPERSONATION cpu_to_le32(0x00000002)
-#define IL_DELEGATE cpu_to_le32(0x00000003)
-
-/* Create Context Values */
-#define SMB2_CREATE_EA_BUFFER "ExtA" /* extended attributes */
-#define SMB2_CREATE_SD_BUFFER "SecD" /* security descriptor */
-#define SMB2_CREATE_DURABLE_HANDLE_REQUEST "DHnQ"
-#define SMB2_CREATE_DURABLE_HANDLE_RECONNECT "DHnC"
-#define SMB2_CREATE_ALLOCATION_SIZE "AISi"
-#define SMB2_CREATE_QUERY_MAXIMAL_ACCESS_REQUEST "MxAc"
-#define SMB2_CREATE_TIMEWARP_REQUEST "TWrp"
-#define SMB2_CREATE_QUERY_ON_DISK_ID "QFid"
-#define SMB2_CREATE_REQUEST_LEASE "RqLs"
-#define SMB2_CREATE_DURABLE_HANDLE_REQUEST_V2 "DH2Q"
-#define SMB2_CREATE_DURABLE_HANDLE_RECONNECT_V2 "DH2C"
-#define SMB2_CREATE_APP_INSTANCE_ID 0x45BCA66AEFA7F74A9008FA462E144D74
-#define SMB2_CREATE_APP_INSTANCE_VERSION 0xB982D0B73B56074FA07B524A8116A010
-#define SVHDX_OPEN_DEVICE_CONTEX 0x9CCBCF9E04C1E643980E158DA1F6EC83
-#define SMB2_CREATE_TAG_POSIX 0x93AD25509CB411E7B42383DE968BCD7C
-
-/* Flag (SMB3 open response) values */
-#define SMB2_CREATE_FLAG_REPARSEPOINT 0x01
-
/*
* Maximum number of iovs we need for an open/create request.
* [0] : struct smb2_create_req
*/
#define SMB2_CREATE_IOV_SIZE 8
-struct smb2_create_req {
- struct smb2_hdr hdr;
- __le16 StructureSize; /* Must be 57 */
- __u8 SecurityFlags;
- __u8 RequestedOplockLevel;
- __le32 ImpersonationLevel;
- __le64 SmbCreateFlags;
- __le64 Reserved;
- __le32 DesiredAccess;
- __le32 FileAttributes;
- __le32 ShareAccess;
- __le32 CreateDisposition;
- __le32 CreateOptions;
- __le16 NameOffset;
- __le16 NameLength;
- __le32 CreateContextsOffset;
- __le32 CreateContextsLength;
- __u8 Buffer[];
-} __packed;
-
/*
* Maximum size of a SMB2_CREATE response is 64 (smb2 header) +
* 88 (fixed part of create response) + 520 (path) + 208 (contexts) +
*/
#define MAX_SMB2_CREATE_RESPONSE_SIZE 880
-struct smb2_create_rsp {
- struct smb2_hdr hdr;
- __le16 StructureSize; /* Must be 89 */
- __u8 OplockLevel;
- __u8 Flag; /* 0x01 if reparse point */
- __le32 CreateAction;
- __le64 CreationTime;
- __le64 LastAccessTime;
- __le64 LastWriteTime;
- __le64 ChangeTime;
- __le64 AllocationSize;
- __le64 EndofFile;
- __le32 FileAttributes;
- __le32 Reserved2;
- __u64 PersistentFileId; /* opaque endianness */
- __u64 VolatileFileId; /* opaque endianness */
- __le32 CreateContextsOffset;
- __le32 CreateContextsLength;
- __u8 Buffer[1];
-} __packed;
-
-struct create_context {
- __le32 Next;
- __le16 NameOffset;
- __le16 NameLength;
- __le16 Reserved;
- __le16 DataOffset;
- __le32 DataLength;
- __u8 Buffer[];
-} __packed;
-
#define SMB2_LEASE_READ_CACHING_HE 0x01
#define SMB2_LEASE_HANDLE_CACHING_HE 0x02
#define SMB2_LEASE_WRITE_CACHING_HE 0x04
projects / thirdparty / linux.git / blobdiff