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/*++
Copyright (c) 1989 - 1999 Microsoft Corporation
Module Name:
cifs.h
Abstract:
This module defines structures and constants for the Common Internet File System
commands, request and response protocol.
--*/
#ifndef _CIFS_
#define _CIFS_
//
// The server has 16 bits available to it in each 32-bit status code.
// See \nt\sdk\inc\ntstatus.h for a description of the use of the
// high 16 bits of the status.
//
// The layout of the bits is:
//
// 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1
// 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
// +---+-+-------------------------+-------+-----------------------+
// |Sev|C| Facility--Server | Class | Code |
// +---+-+-------------------------+-------+-----------------------+
//
// Class values:
// 0 - a server-specific error code, not put directly on the wire.
// 1 - SMB error class DOS. This includes those OS/2 errors
// that share code values and meanings with the SMB protocol.
// 2 - SMB error class SERVER.
// 3 - SMB error class HARDWARE.
// 4 - other SMB error classes
// 5-E - undefined
// F - an OS/2-specific error. If the client is OS/2, then the
// SMB error class is set to DOS and the code is set to
// the actual OS/2 error code contained in the Code field.
//
// The meaning of the Code field depends on the Class value. If the
// class is 00, then the code value is arbitrary. For other classes,
// the code is the actual code of the error in the SMB or OS/2
// protocols.
//
#define SRV_STATUS_FACILITY_CODE 0x00980000L
#define SRV_SRV_STATUS (0xC0000000L | SRV_STATUS_FACILITY_CODE)
#define SRV_DOS_STATUS (0xC0001000L | SRV_STATUS_FACILITY_CODE)
#define SRV_SERVER_STATUS (0xC0002000L | SRV_STATUS_FACILITY_CODE)
#define SRV_HARDWARE_STATUS (0xC0003000L | SRV_STATUS_FACILITY_CODE)
#define SRV_WIN32_STATUS (0xC000E000L | SRV_STATUS_FACILITY_CODE)
#define SRV_OS2_STATUS (0xC000F000L | SRV_STATUS_FACILITY_CODE)
//++
//
// BOOLEAN
// SmbIsSrvStatus (
// IN NTSTATUS Status
// )
//
// Routine Description:
//
// Macro to determine whether a status code is one defined by the
// server (has the server facility code).
//
// Arguments:
//
// Status - the status code to check.
//
// Return Value:
//
// BOOLEAN - TRUE if the facility code is the servers, FALSE
// otherwise.
//
//--
#define SrvIsSrvStatus(Status) \
( ((Status) & 0x1FFF0000) == SRV_STATUS_FACILITY_CODE ? TRUE : FALSE )
//++
//
// UCHAR
// SmbErrorClass (
// IN NTSTATUS Status
// )
//
// Routine Description:
//
// This macro extracts the error class field from a server status
// code.
//
// Arguments:
//
// Status - the status code from which to get the error class.
//
// Return Value:
//
// UCHAR - the server error class of the status code.
//
//--
#define SrvErrorClass(Status) ((UCHAR)( ((Status) & 0x0000F000) >> 12 ))
//++
//
// UCHAR
// SmbErrorCode (
// IN NTSTATUS Status
// )
//
// Routine Description:
//
// This macro extracts the error code field from a server status
// code.
//
// Arguments:
//
// Status - the status code from which to get the error code.
//
// Return Value:
//
// UCHAR - the server error code of the status code.
//
//--
#define SrvErrorCode(Status) ((USHORT)( (Status) & 0xFFF) )
//
// Status codes unique to the server. These error codes are used
// internally only.
//
#define STATUS_ENDPOINT_CLOSED (SRV_SRV_STATUS | 0x01)
#define STATUS_DISCONNECTED (SRV_SRV_STATUS | 0x02)
#define STATUS_SERVER_ALREADY_STARTED (SRV_SRV_STATUS | 0x04)
#define STATUS_SERVER_NOT_STARTED (SRV_SRV_STATUS | 0x05)
#define STATUS_OPLOCK_BREAK_UNDERWAY (SRV_SRV_STATUS | 0x06)
#define STATUS_NONEXISTENT_NET_NAME (SRV_SRV_STATUS | 0x08)
//
// Error codes that exist in both the SMB protocol and OS/2 but not NT.
// Note that all SMB DOS-class error codes are defined in OS/2.
//
#define STATUS_OS2_INVALID_FUNCTION (SRV_DOS_STATUS | ERROR_INVALID_FUNCTION)
#define STATUS_OS2_TOO_MANY_OPEN_FILES \
(SRV_DOS_STATUS | ERROR_TOO_MANY_OPEN_FILES)
#define STATUS_OS2_INVALID_ACCESS (SRV_DOS_STATUS | ERROR_INVALID_ACCESS)
//
// SMB SERVER-class error codes that lack an NT or OS/2 equivalent.
//
#define STATUS_INVALID_SMB (SRV_SERVER_STATUS | SMB_ERR_ERROR)
#define STATUS_SMB_BAD_NET_NAME (SRV_SERVER_STATUS | SMB_ERR_BAD_NET_NAME)
#define STATUS_SMB_BAD_TID (SRV_SERVER_STATUS | SMB_ERR_BAD_TID)
#define STATUS_SMB_BAD_UID (SRV_SERVER_STATUS | SMB_ERR_BAD_UID)
#define STATUS_SMB_TOO_MANY_UIDS (SRV_SERVER_STATUS | SMB_ERR_TOO_MANY_UIDS)
#define STATUS_SMB_USE_MPX (SRV_SERVER_STATUS | SMB_ERR_USE_MPX)
#define STATUS_SMB_USE_STANDARD (SRV_SERVER_STATUS | SMB_ERR_USE_STANDARD)
#define STATUS_SMB_CONTINUE_MPX (SRV_SERVER_STATUS | SMB_ERR_CONTINUE_MPX)
#define STATUS_SMB_BAD_COMMAND (SRV_SERVER_STATUS | SMB_ERR_BAD_COMMAND)
#define STATUS_SMB_NO_SUPPORT (SRV_SERVER_STATUS | SMB_ERR_NO_SUPPORT_INTERNAL)
// *** because SMB_ERR_NO_SUPPORT uses 16 bits, but we have only 12 bits
// available for error codes, it must be special-cased in the code.
//
// SMB HARDWARE-class error codes that lack an NT or OS/2 equivalent.
//
#define STATUS_SMB_DATA (SRV_HARDWARE_STATUS | SMB_ERR_DATA)
//
// OS/2 error codes that lack an NT or SMB equivalent.
//
#include <winerror.h>
#define STATUS_OS2_INVALID_LEVEL \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_INVALID_LEVEL)
#define STATUS_OS2_EA_LIST_INCONSISTENT \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_EA_LIST_INCONSISTENT)
#define STATUS_OS2_NEGATIVE_SEEK \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_NEGATIVE_SEEK)
#define STATUS_OS2_NO_MORE_SIDS \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_NO_MORE_SEARCH_HANDLES)
#define STATUS_OS2_EAS_DIDNT_FIT \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_EAS_DIDNT_FIT)
#define STATUS_OS2_EA_ACCESS_DENIED \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_EA_ACCESS_DENIED)
#define STATUS_OS2_CANCEL_VIOLATION \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_CANCEL_VIOLATION)
#define STATUS_OS2_ATOMIC_LOCKS_NOT_SUPPORTED \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_ATOMIC_LOCKS_NOT_SUPPORTED)
#define STATUS_OS2_CANNOT_COPY \
(NTSTATUS)(SRV_OS2_STATUS | ERROR_CANNOT_COPY)
//
// SMBDBG determines whether the get/put macros are instead defined as
// function calls. (This is used to more reliablyfind char/short/long
// mismatches).
//
#ifndef SMBDBG
#define SMBDBG 0
#endif
//
// SMBDBG1 determines whether the names of short and long fields in SMB
// structures have an extra character appended. This is used to ensure
// that these fields are only accessed via the get/put macros. SMBDBG1
// must be disabled when SMBDBG is enabled.
//
#ifndef SMBDBG1
#define SMBDBG1 0
#endif
#if SMBDBG && SMBDBG1
#undef SMBDBG1
#define SMBDBG1 0
#endif
//
// If __unaligned support is available, or if we're compiling for a
// machine that handles unaligned accesses in hardware, then define
// SMB_USE_UNALIGNED as 1 (TRUE). Otherwise, define it as 0 (FALSE).
// If SMB_USE_UNALIGNED is FALSE, then the macros below use byte
// accesses to build up word and longword accesses to unaligned fields.
//
// Currently, the machines we build for all have SMB_USE_UNALIGNED as
// TRUE. x86 supports unaligned accesses in hardware, while the MIPS
// compiler supports the __unaligned keyword.
//
// Note that if SMB_USE_UNALIGNED is predefined, we use that definition.
// Also, if SMB_NO_UNALIGNED is defined as TRUE, it forces
// SMB_USE_ALIGNED off. This allows us to force, for testing purposes,
// use of byte accesses in the macros.
//
#ifndef SMB_NO_UNALIGNED
#define SMB_NO_UNALIGNED 0
#endif
#ifndef SMB_USE_UNALIGNED
#if SMB_NO_UNALIGNED
#define SMB_USE_UNALIGNED 0
#else
#define SMB_USE_UNALIGNED 1
#endif
#endif
//
// ntdef.h defines UNALIGNED as "__unaligned" or "", depending on
// whether we're building for MIPS or x86, respectively. Because we
// want to be able to disable use of __unaligned, we define
// SMB_UNALIGNED as "UNALIGNED" or "", depending on whether
// SMB_USE_UNALIGNED is TRUE or FALSE, respectively.
//
#if SMB_USE_UNALIGNED
#define SMB_UNALIGNED UNALIGNED
#else
#define SMB_UNALIGNED
#endif
//
// For ease of use, we define types for unaligned pointers to shorts
// and longs in SMBs. Note that "PUSHORT UNALIGNED" doesn't work.
//
typedef unsigned short SMB_UNALIGNED *PSMB_USHORT;
typedef unsigned long SMB_UNALIGNED *PSMB_ULONG;
//
// Macros for renaming short and long SMB fields.
//
#if SMBDBG1
#define _USHORT( field ) USHORT field ## S
#define _ULONG( field ) ULONG field ## L
#else
#define _USHORT( field ) USHORT field
#define _ULONG( field ) ULONG field
#endif
//
// Force misalignment of the following structures
//
#ifndef NO_PACKING
#include <packon.h>
#endif // ndef NO_PACKING
//
// The SMB_DIALECT type corresponds to the different SMB dialects
// that the server can speak. Associated with it is the DialectStrings[]
// array that holds information about the ASCIIZ strings that are passed
// in the Negotiate SMB.s
//
// These are listed in order from highest preference to lowest preference.
// The assigned numbers correspond to the array SrvClientTypes[] in the
// server module srvdata.c.
//
typedef enum _SMB_DIALECT {
SmbDialectNtLanMan, // NT LAN Man
SmbDialectLanMan21, // OS/2 Lanman 2.1
SmbDialectDosLanMan21, // DOS Lanman 2.1
SmbDialectLanMan20, // OS/2 1.2 LanMan 2.0
SmbDialectDosLanMan20, // DOS LanMan 2.0
SmbDialectLanMan10, // 1st version of full LanMan extensions
SmbDialectMsNet30, // Larger subset of LanMan extensions
SmbDialectMsNet103, // Limited subset of LanMan extensions
SmbDialectPcLan10, // Alternate original protocol
SmbDialectPcNet10, // Original protocol
SmbDialectIllegal,
} SMB_DIALECT, *PSMB_DIALECT;
#define FIRST_DIALECT SmbDialectNtLanMan
#define FIRST_DIALECT_EMULATED SmbDialectNtLanMan
#define LAST_DIALECT SmbDialectIllegal
#define IS_DOS_DIALECT(dialect) \
( (BOOLEAN)( (dialect) == SmbDialectDosLanMan21 || \
(dialect) == SmbDialectDosLanMan20 || \
(dialect) > SmbDialectLanMan10 ) )
#define IS_OS2_DIALECT(dialect) ( (BOOLEAN)!IS_DOS_DIALECT(dialect) )
#define IS_NT_DIALECT(dialect) (dialect) == SmbDialectNtLanMan
#define DIALECT_HONORS_UID(dialect) \
( (BOOLEAN)(dialect <= SmbDialectDosLanMan20 ) )
//
// Date and time structures that conform to MS-DOS standard used in
// some SMBs.
//
// !!! These structures are not portable--they depend on a little-endian
// machine (TwoSeconds in lowest bits, etc.)
//
typedef union _SMB_DATE {
USHORT Ushort;
struct {
USHORT Day : 5;
USHORT Month : 4;
USHORT Year : 7;
} Struct;
} SMB_DATE;
typedef SMB_DATE SMB_UNALIGNED *PSMB_DATE;
typedef union _SMB_TIME {
USHORT Ushort;
struct {
USHORT TwoSeconds : 5;
USHORT Minutes : 6;
USHORT Hours : 5;
} Struct;
} SMB_TIME;
typedef SMB_TIME SMB_UNALIGNED *PSMB_TIME;
//
// The SMB_FIND_BUFFER and SMB_FIND_BUFFER2 structures are used in the
// Transaction2 Find protocols to return files matching the requested
// specifications. They are identical except for the EaSize field
// in SMB_FIND_BUFFER2.
//
typedef struct _SMB_FIND_BUFFER {
SMB_DATE CreationDate;
SMB_TIME CreationTime;
SMB_DATE LastAccessDate;
SMB_TIME LastAccessTime;
SMB_DATE LastWriteDate;
SMB_TIME LastWriteTime;
_ULONG( DataSize );
_ULONG( AllocationSize );
_USHORT( Attributes );
UCHAR FileNameLength;
CHAR FileName[1];
} SMB_FIND_BUFFER;
typedef SMB_FIND_BUFFER SMB_UNALIGNED *PSMB_FIND_BUFFER;
typedef struct _SMB_FIND_BUFFER2 {
SMB_DATE CreationDate;
SMB_TIME CreationTime;
SMB_DATE LastAccessDate;
SMB_TIME LastAccessTime;
SMB_DATE LastWriteDate;
SMB_TIME LastWriteTime;
_ULONG( DataSize );
_ULONG( AllocationSize );
_USHORT( Attributes );
_ULONG( EaSize ); // this field intentionally misaligned!
UCHAR FileNameLength;
CHAR FileName[1];
} SMB_FIND_BUFFER2;
typedef SMB_FIND_BUFFER2 SMB_UNALIGNED *PSMB_FIND_BUFFER2;
//
// The following structures are used in OS/2 1.2 for extended attributes
// (EAs). OS/2 2.0 uses the same structures as NT. See the OS/2
// Programmer's Reference, Volume 4, Chapter 4 for more information.
//
// The FEA structure holds a single EA's name and value and is the
// equivalent ofthe NT structure FILE_FULL_EA_INFORMATION.
//
typedef struct _FEA {
UCHAR fEA;
UCHAR cbName;
_USHORT( cbValue );
} FEA;
typedef FEA SMB_UNALIGNED *PFEA;
//
// The only legal bit in fEA is FEA_NEEDEA.
//
#define FEA_NEEDEA 0x80
//
// The FEALIST structure holds the names and values of multiple EAs
// NT has no direct equivalent but rather strings together
// FILE_FULL_EA_INFORMATION structures.
//
typedef struct _FEALIST {
_ULONG( cbList );
FEA list[1];
} FEALIST;
typedef FEALIST SMB_UNALIGNED *PFEALIST;
//
// The GEA structure holds the name of a single EA. It is used to
// request the value of that EA in OS/2 API functions. The NT
// equivalent is FILE_GET_EA_INFORMATION.
//
typedef struct _GEA {
UCHAR cbName;
CHAR szName[1];
} GEA;
typedef GEA SMB_UNALIGNED *PGEA;
//
// The GEALIST structure holds the names of multiple EAs. NT has no
// direct equivalent but rather strings together FILE_GET_EA_INFORMATION
// structures.
//
typedef struct _GEALIST {
_ULONG( cbList );
GEA list[1];
} GEALIST;
typedef GEALIST SMB_UNALIGNED *PGEALIST;
//
// The EAOP structure holds EA information needed by API calls. It has
// no NT equivalent.
//
typedef struct _EAOP {
PGEALIST fpGEAList;
PFEALIST fpFEAList;
ULONG oError;
} EAOP;
typedef EAOP SMB_UNALIGNED *PEAOP;
//
// FSALLOCATE contains information about a disk returned by
// SrvSmbQueryFsInfo.
//
typedef struct _FSALLOCATE {
_ULONG( idFileSystem );
_ULONG( cSectorUnit );
_ULONG( cUnit );
_ULONG( cUnitAvail );
_USHORT( cbSector );
} FSALLOCATE, *PFSALLOCATE; // *** NOT SMB_UNALIGNED!
//
// VOLUMELABEL contains information about a volume label returned by
// SrvSmbQueryFsInformation.
//
typedef struct _VOLUMELABEL {
UCHAR cch;
CHAR szVolLabel[12];
} VOLUMELABEL, *PVOLUMELABEL; // *** NOT SMB_UNALIGNED!
//
// FSINFO holds information about a volume returned by
// SrvSmbQueryFsInformation.
//
typedef struct _FSINFO {
_ULONG( ulVsn );
VOLUMELABEL vol;
} FSINFO, *PFSINFO; // *** NOT SMB_UNALIGNED!
//
// File types (returned by OpenAndX and Transact2_Open)
// FileTypeIPC is a private definition for the NT redirector and
// is not in the smb protocol.
//
typedef enum _FILE_TYPE {
FileTypeDisk = 0,
FileTypeByteModePipe = 1,
FileTypeMessageModePipe = 2,
FileTypePrinter = 3,
FileTypeCommDevice = 4,
FileTypeIPC = 0xFFFE,
FileTypeUnknown = 0xFFFF
} FILE_TYPE;
//
// Turn structure packing back off
//
#ifndef NO_PACKING
#include <packoff.h>
#endif // ndef NO_PACKING
//
// PVOID
// ALIGN_SMB_WSTR(
// IN PVOID Pointer
// )
//
// Routine description:
//
// This macro aligns the input pointer to the next 2-byte boundary.
// Used to align Unicode strings in SMBs.
//
// Arguments:
//
// Pointer - A pointer
//
// Return Value:
//
// PVOID - Pointer aligned to next 2-byte boundary.
//
#define ALIGN_SMB_WSTR( Pointer ) \
(PVOID)( ((ULONG_PTR)(Pointer) + 1) & ~1 )
//
// Macro to find the size of an SMB parameter block. This macro takes
// as input the type of a parameter block and a byte count. It finds
// the offset of the Buffer field, which appears at the end of all
// parameter blocks, and adds the byte count to find the total size.
// The type of the returned offset is USHORT.
//
// Note that this macro does NOT pad to a word or longword boundary.
//
#define SIZEOF_SMB_PARAMS(type,byteCount) \
(USHORT)( (ULONG_PTR)&((type *)0)->Buffer[0] + (byteCount) )
//
// Macro to find the next location after an SMB parameter block. This
// macro takes as input the address of the current parameter block, its
// type, and a byte count. It finds the address of the Buffer field,
// which appears at the end of all parameter blocks, and adds the byte
// count to find the next available location. The type of the returned
// pointer is PVOID.
//
// The byte count is passed in even though it is available through
// base->ByteCount. The reason for this is that this number will be a
// compile-time constant in most cases, so the resulting code will be
// simpler and faster.
//
// !!! This macro does not round to a longword boundary when packing
// is turned off. Pre-LM 2.0 DOS redirectors cannot handle having
// too much data sent to them; the exact amount must be sent.
// We may want to make this macro such that the first location
// AFTER the returned value (WordCount field of the SMB) is aligned,
// since most of the fields are misaligned USHORTs. This would
// result in a minor performance win on the 386 and other CISC
// machines.
//
#ifndef NO_PACKING
#define NEXT_LOCATION(base,type,byteCount) \
(PVOID)( (ULONG_PTR)( (PUCHAR)( &((type *)(base))->Buffer[0] ) ) + \
(byteCount) )
#else
#define NEXT_LOCATION(base,type,byteCount) \
(PVOID)(( (ULONG_PTR)( (PUCHAR)( &((type *)(base))->Buffer[0] ) ) + \
(byteCount) + 3) & ~3)
#endif
//
// Macro to find the offset of a followon command to an and X command.
// This offset is the number of bytes from the start of the SMB header
// to where the followon command's parameters should start.
//
#define GET_ANDX_OFFSET(header,params,type,byteCount) \
(USHORT)( (PCHAR)(params) - (PCHAR)(header) + \
SIZEOF_SMB_PARAMS( type,(byteCount) ) )
//
// The following are macros to assist in converting OS/2 1.2 EAs to
// NT style and vice-versa.
//
//++
//
// ULONG
// SmbGetNtSizeOfFea (
// IN PFEA Fea
// )
//
// Routine Description:
//
// This macro gets the size that would be required to hold the FEA
// in NT format. The length is padded to account for the fact that
// each FILE_FULL_EA_INFORMATION structure must start on a
// longword boundary.
//
// Arguments:
//
// Fea - a pointer to the OS/2 1.2 FEA structure to evaluate.
//
// Return Value:
//
// ULONG - number of bytes the FEA would require in NT format.
//
//--
//
// The +1 is for the zero terminator on the name, the +3 is for padding.
//
#define SmbGetNtSizeOfFea( Fea ) \
(ULONG)(( FIELD_OFFSET(FILE_FULL_EA_INFORMATION, EaName[0]) + \
(Fea)->cbName + 1 + SmbGetUshort( &(Fea)->cbValue ) + \
3 ) & ~3 )
//++
//
// ULONG
// SmbGetNtSizeOfGea (
// IN PFEA Gea
// )
//
// Routine Description:
//
// This macro gets the size that would be required to hold the GEA
// in NT format. The length is padded to account for the fact that
// each FILE_FULL_EA_INFORMATION structure must start on a
// longword boundary.
//
// Arguments:
//
// Gea - a pointer to the OS/2 1.2 GEA structure to evaluate.
//
// Return Value:
//
// ULONG - number of bytes the GEA would require in NT format.
//
//--
//
// The +1 is for the zero terminator on the name, the +3 is for padding.
//
#define SmbGetNtSizeOfGea( Gea ) \
(ULONG)(( FIELD_OFFSET(FILE_FULL_EA_INFORMATION, EaName[0]) + \
(Gea)->cbName + 1 + 3 ) & ~3 )
//++
//
// ULONG
// SmbGetOs2SizeOfNtFullEa (
// IN PFILE_FULL_EA_INFORMATION NtFullEa;
// )
//
// Routine Description:
//
// This macro gets the size a FILE_FULL_EA_INFORMATION structure would
// require to be represented in a OS/2 1.2 style FEA.
//
// Arguments:
//
// NtFullEa - a pointer to the NT FILE_FULL_EA_INFORMATION structure
// to evaluate.
//
// Return Value:
//
// ULONG - number of bytes requires for the FEA.
//
//--
#define SmbGetOs2SizeOfNtFullEa( NtFullEa ) \
(ULONG)( sizeof(FEA) + (NtFullEa)->EaNameLength + 1 + \
(NtFullEa)->EaValueLength )
//++
//
// ULONG
// SmbGetOs2SizeOfNtGetEa (
// IN PFILE_GET_EA_INFORMATION NtGetEa;
// )
//
// Routine Description:
//
// This macro gets the size a FILE_GET_EA_INFORMATION structure would
// require to be represented in a OS/2 1.2 style GEA.
//
// Arguments:
//
// NtGetEa - a pointer to the NT FILE_GET_EA_INFORMATION structure
// to evaluate.
//
// Return Value:
//
// ULONG - number of bytes requires for the GEA.
//
//--
//
// The zero terminator on the name is accounted for by the szName[0]
// field in the GEA definition.
//
#define SmbGetOs2SizeOfNtGetEa( NtGetEa ) \
(ULONG)( sizeof(GEA) + (NtGetEa)->EaNameLength )
/*
Inclusion of SMB request/response structures in this file is
conditionalized in the following way:
If INCLUDE_SMB_ALL is defined, all of the structures are defined.
Otherwise, the following names, if defined, cause inclusion of the
corresponding SMB categories:
INCLUDE_SMB_ADMIN Administrative requests:
PROCESS_EXIT
NEGOTIATE
SESSION_SETUP_ANDX
LOGOFF_ANDX
INCLUDE_SMB_TREE Tree connect requests:
TREE_CONNECT
TREE_DISCONNECT
TREE_CONNECT_ANDX
INCLUDE_SMB_DIRECTORY Directory-related requests:
CREATE_DIRECTORY
DELETE_DIRECTORY
CHECK_DIRECTORY
INCLUDE_SMB_OPEN_CLOSE File open and close requests:
OPEN
CREATE
CLOSE
CREATE_TEMPORARY
CREATE_NEW
OPEN_ANDX
CLOSE_AND_TREE_DISC
INCLUDE_SMB_READ_WRITE Read and write requests:
READ
WRITE
SEEK
LOCK_AND_READ
WRITE_AND_UNLOCK
WRITE_AND_CLOSE
READ_ANDX
WRITE_ANDX
INCLUDE_SMB_FILE_CONTROL File control requests:
FLUSH
DELETE
RENAME
COPY
MOVE
INCLUDE_SMB_QUERY_SET File query/set requests:
QUERY_INFORMATION
SET_INFORMATION
QUERY_INFORMATION2
SET_INFORMATION2
QUERY_PATH_INFORMATION
SET_PATH_INFORMATION
QUERY_FILE_INFORMATION
SET_FILE_INFORMATION
INCLUDE_SMB_LOCK Lock requests (not LOCK_AND_READ)
LOCK_BYTE_RANGE
UNLOCK_BYTE_RANGE
LOCKING_ANDX
INCLUDE_SMB_RAW Raw read/write requests:
READ_RAW
WRITE_RAW
INCLUDE_SMB_MPX Multiplexed requests:
READ_MPX
WRITE_MPX
INCLUDE_SMB_SEARCH Search requests:
FIND_CLOSE2
FIND_NOTIFY_CLOSE
SEARCH
FIND
FIND_UNIQUE
FIND_CLOSE
INCLUDE_SMB_TRANSACTION Transaction and IOCTL requests:
TRANSACTION
IOCTL
TRANSACTION2
NTTRANSACTION
INCLUDE_SMB_PRINT Printer requests:
OPEN_PRINT_FILE
WRITE_PRINT_FILE
CLOSE_PRINT_FILE
GET_PRINT_QUEUE
INCLUDE_SMB_MESSAGE Message requests:
SEND_MESSAGE
SEND_BROADCAST_MESSAGE
FORWARD_USER_NAME
CANCEL_FORWARD
GET_MACHINE_NAME
SEND_START_MB_MESSAGE
SEND_END_MB_MESSAGE
SEND_TEXT_MB_MESSAGE
INCLUDE_SMB_MISC Miscellaneous requests:
QUERY_INFORMATION_SRV
ECHO
QUERY_INFORMATION_DISK
*/
#ifdef INCLUDE_SMB_ALL
#define INCLUDE_SMB_ADMIN
#define INCLUDE_SMB_TREE
#define INCLUDE_SMB_DIRECTORY
#define INCLUDE_SMB_OPEN_CLOSE
#define INCLUDE_SMB_FILE_CONTROL
#define INCLUDE_SMB_READ_WRITE
#define INCLUDE_SMB_LOCK
#define INCLUDE_SMB_RAW
#define INCLUDE_SMB_MPX
#define INCLUDE_SMB_QUERY_SET
#define INCLUDE_SMB_SEARCH
#define INCLUDE_SMB_TRANSACTION
#define INCLUDE_SMB_PRINT
#define INCLUDE_SMB_MESSAGE
#define INCLUDE_SMB_MISC
#endif // def INCLUDE_SMB_ALL
//
// Force misalignment of the following structures
//
#ifndef NO_PACKING
#include <packon.h>
#endif // ndef NO_PACKING
//
// SMB servers listen on two NETBIOS addresses to facilitate connections. The
// first one is a name formulated from the computer name by padding it with
// a number of blanks ( upto NETBIOS_NAME_LEN ). This name is registered and
// resolved using the NETBIOS name registration/resolution mechanism. They also
// register under a second name *SMBSERVER which is not a valuid netbios name
// but provides a name which can be used in NETBT session setup. This eliminates
// the need for querying the remote adapter status to obtain the name.
//
#define SMBSERVER_LOCAL_ENDPOINT_NAME "*SMBSERVER "
//
// SMB Command code definitions:
//
// *** Start of SMB commands
#define SMB_COM_CREATE_DIRECTORY (UCHAR)0x00
#define SMB_COM_DELETE_DIRECTORY (UCHAR)0x01
#define SMB_COM_OPEN (UCHAR)0x02
#define SMB_COM_CREATE (UCHAR)0x03
#define SMB_COM_CLOSE (UCHAR)0x04
#define SMB_COM_FLUSH (UCHAR)0x05
#define SMB_COM_DELETE (UCHAR)0x06
#define SMB_COM_RENAME (UCHAR)0x07
#define SMB_COM_QUERY_INFORMATION (UCHAR)0x08
#define SMB_COM_SET_INFORMATION (UCHAR)0x09
#define SMB_COM_READ (UCHAR)0x0A
#define SMB_COM_WRITE (UCHAR)0x0B
#define SMB_COM_LOCK_BYTE_RANGE (UCHAR)0x0C
#define SMB_COM_UNLOCK_BYTE_RANGE (UCHAR)0x0D
#define SMB_COM_CREATE_TEMPORARY (UCHAR)0x0E
#define SMB_COM_CREATE_NEW (UCHAR)0x0F
#define SMB_COM_CHECK_DIRECTORY (UCHAR)0x10
#define SMB_COM_PROCESS_EXIT (UCHAR)0x11
#define SMB_COM_SEEK (UCHAR)0x12
#define SMB_COM_LOCK_AND_READ (UCHAR)0x13
#define SMB_COM_WRITE_AND_UNLOCK (UCHAR)0x14
#define SMB_COM_READ_RAW (UCHAR)0x1A
#define SMB_COM_READ_MPX (UCHAR)0x1B
#define SMB_COM_READ_MPX_SECONDARY (UCHAR)0x1C // server to redir only
#define SMB_COM_WRITE_RAW (UCHAR)0x1D
#define SMB_COM_WRITE_MPX (UCHAR)0x1E
#define SMB_COM_WRITE_MPX_SECONDARY (UCHAR)0x1F
#define SMB_COM_WRITE_COMPLETE (UCHAR)0x20 // server to redir only
#define SMB_COM_QUERY_INFORMATION_SRV (UCHAR)0x21
#define SMB_COM_SET_INFORMATION2 (UCHAR)0x22
#define SMB_COM_QUERY_INFORMATION2 (UCHAR)0x23
#define SMB_COM_LOCKING_ANDX (UCHAR)0x24
#define SMB_COM_TRANSACTION (UCHAR)0x25
#define SMB_COM_TRANSACTION_SECONDARY (UCHAR)0x26
#define SMB_COM_IOCTL (UCHAR)0x27
#define SMB_COM_IOCTL_SECONDARY (UCHAR)0x28
#define SMB_COM_COPY (UCHAR)0x29
#define SMB_COM_MOVE (UCHAR)0x2A
#define SMB_COM_ECHO (UCHAR)0x2B
#define SMB_COM_WRITE_AND_CLOSE (UCHAR)0x2C
#define SMB_COM_OPEN_ANDX (UCHAR)0x2D
#define SMB_COM_READ_ANDX (UCHAR)0x2E
#define SMB_COM_WRITE_ANDX (UCHAR)0x2F
#define SMB_COM_CLOSE_AND_TREE_DISC (UCHAR)0x31
#define SMB_COM_TRANSACTION2 (UCHAR)0x32
#define SMB_COM_TRANSACTION2_SECONDARY (UCHAR)0x33
#define SMB_COM_FIND_CLOSE2 (UCHAR)0x34
#define SMB_COM_FIND_NOTIFY_CLOSE (UCHAR)0x35
#define SMB_COM_TREE_CONNECT (UCHAR)0x70
#define SMB_COM_TREE_DISCONNECT (UCHAR)0x71
#define SMB_COM_NEGOTIATE (UCHAR)0x72
#define SMB_COM_SESSION_SETUP_ANDX (UCHAR)0x73
#define SMB_COM_LOGOFF_ANDX (UCHAR)0x74
#define SMB_COM_TREE_CONNECT_ANDX (UCHAR)0x75
#define SMB_COM_QUERY_INFORMATION_DISK (UCHAR)0x80
#define SMB_COM_SEARCH (UCHAR)0x81
#define SMB_COM_FIND (UCHAR)0x82
#define SMB_COM_FIND_UNIQUE (UCHAR)0x83
#define SMB_COM_FIND_CLOSE (UCHAR)0x84
#define SMB_COM_NT_TRANSACT (UCHAR)0xA0
#define SMB_COM_NT_TRANSACT_SECONDARY (UCHAR)0xA1
#define SMB_COM_NT_CREATE_ANDX (UCHAR)0xA2
#define SMB_COM_NT_CANCEL (UCHAR)0xA4
#define SMB_COM_NT_RENAME (UCHAR)0xA5
#define SMB_COM_OPEN_PRINT_FILE (UCHAR)0xC0
#define SMB_COM_WRITE_PRINT_FILE (UCHAR)0xC1
#define SMB_COM_CLOSE_PRINT_FILE (UCHAR)0xC2
#define SMB_COM_GET_PRINT_QUEUE (UCHAR)0xC3
#define SMB_COM_SEND_MESSAGE (UCHAR)0xD0
#define SMB_COM_SEND_BROADCAST_MESSAGE (UCHAR)0xD1
#define SMB_COM_FORWARD_USER_NAME (UCHAR)0xD2
#define SMB_COM_CANCEL_FORWARD (UCHAR)0xD3
#define SMB_COM_GET_MACHINE_NAME (UCHAR)0xD4
#define SMB_COM_SEND_START_MB_MESSAGE (UCHAR)0xD5
#define SMB_COM_SEND_END_MB_MESSAGE (UCHAR)0xD6
#define SMB_COM_SEND_TEXT_MB_MESSAGE (UCHAR)0xD7
// *** End of SMB commands
#define SMB_COM_NO_ANDX_COMMAND (UCHAR)0xFF
//
// Header for SMBs, see #4 page 10
//
// *** Note that we do NOT define PSMB_HEADER as SMB_UNALIGNED! This is
// done on the assumption that the SMB header, at least, will always
// be properly aligned. If you need to access an unaligned header,
// declare the pointer as SMB_UNALIGNED *SMB_HEADER.
//
#define SMB_SECURITY_SIGNATURE_LENGTH 8
typedef struct _SMB_HEADER {
UCHAR Protocol[4]; // Contains 0xFF,'SMB'
UCHAR Command; // Command code
UCHAR ErrorClass; // Error class
UCHAR Reserved; // Reserved for future use
_USHORT( Error ); // Error code
UCHAR Flags; // Flags
_USHORT( Flags2 ); // More flags
union {
_USHORT( Reserved2 )[6]; // Reserved for future use
struct {
_USHORT( PidHigh ); // High part of PID (NT Create And X)
union {
struct {
_ULONG( Key ); // Encryption key (IPX)
_USHORT( Sid ); // Session ID (IPX)
_USHORT( SequenceNumber ); // Sequence number (IPX)
_USHORT( Gid ); // Group ID (unused?)
};
UCHAR SecuritySignature[SMB_SECURITY_SIGNATURE_LENGTH];
// Client must send the correct Signature
// for this SMB to be accepted.
};
};
};
_USHORT( Tid ); // Authenticated user/group
_USHORT( Pid ); // Caller's process id
_USHORT( Uid ); // Unauthenticated user id
_USHORT( Mid ); // multiplex id
#ifdef NO_PACKING // ***
_USHORT( Kludge ); // *** make sure parameter structs
#endif // *** are longword aligned
} SMB_HEADER;
typedef SMB_HEADER *PSMB_HEADER;
typedef struct _NT_SMB_HEADER {
UCHAR Protocol[4]; // Contains 0xFF,'SMB'
UCHAR Command; // Command code
union {
struct {
UCHAR ErrorClass; // Error class
UCHAR Reserved; // Reserved for future use
_USHORT( Error ); // Error code
} DosError;
ULONG NtStatus; // NT-style 32-bit error code
} Status;
UCHAR Flags; // Flags
_USHORT( Flags2 ); // More flags
union {
_USHORT( Reserved2 )[6]; // Reserved for future use
struct {
_USHORT( PidHigh ); // High part of PID (NT Create And X)
union {
struct {
_ULONG( Key ); // Encryption key (IPX)
_USHORT( Sid ); // Session ID (IPX)
_USHORT( SequenceNumber ); // Sequence number (IPX)
_USHORT( Gid ); // Group ID (unused?)
};
UCHAR SecuritySignature[SMB_SECURITY_SIGNATURE_LENGTH];
// Client must send the correct Signature
// for this SMB to be accepted.
};
};
};
_USHORT( Tid ); // Authenticated user/group
_USHORT( Pid ); // Caller's process id
_USHORT( Uid ); // Unauthenticated user id
_USHORT( Mid ); // multiplex id
#ifdef NO_PACKING // ***
_USHORT( Kludge ); // *** make sure parameter structs
#endif // *** are longword aligned
} NT_SMB_HEADER;
typedef NT_SMB_HEADER *PNT_SMB_HEADER;
//
// The SMB header, protocol field, as a long.
//
#define SMB_HEADER_PROTOCOL (0xFF + ('S' << 8) + ('M' << 16) + ('B' << 24))
//
// Minimum parameter structure that can be returned. Used in returning
// error SMBs.
//
// *** Note that this structure does NOT have a Buffer field!
//
typedef struct _SMB_PARAMS {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of bytes that follow; min = 0
} SMB_PARAMS;
typedef SMB_PARAMS SMB_UNALIGNED *PSMB_PARAMS;
//
// Generic header for AndX commands.
//
typedef struct _GENERIC_ANDX {
UCHAR WordCount; // Count of parameter words
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved
_USHORT( AndXOffset ); // Offset (from SMB header start)
} GENERIC_ANDX;
typedef GENERIC_ANDX SMB_UNALIGNED *PGENERIC_ANDX;
#ifdef INCLUDE_SMB_MESSAGE
//
// Cancel Forward SMB, see #1 page 35
// Function is SrvSmbCancelForward()
// SMB_COM_CANCEL_FORWARD 0xD3
//
typedef struct _REQ_CANCEL_FORWARD {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR ForwardedName[]; // Forwarded name
} REQ_CANCEL_FORWARD;
typedef REQ_CANCEL_FORWARD SMB_UNALIGNED *PREQ_CANCEL_FORWARD;
typedef struct _RESP_CANCEL_FORWARD {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CANCEL_FORWARD;
typedef RESP_CANCEL_FORWARD SMB_UNALIGNED *PRESP_CANCEL_FORWARD;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_DIRECTORY
//
// Check Directory SMB, see #1 page 23
// Function is SrvSmbCheckDirectory()
// SMB_COM_CHECK_DIRECTORY 0x10
//
typedef struct _REQ_CHECK_DIRECTORY {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR DirectoryPath[]; // Directory path
} REQ_CHECK_DIRECTORY;
typedef REQ_CHECK_DIRECTORY SMB_UNALIGNED *PREQ_CHECK_DIRECTORY;
typedef struct _RESP_CHECK_DIRECTORY {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CHECK_DIRECTORY;
typedef RESP_CHECK_DIRECTORY SMB_UNALIGNED *PRESP_CHECK_DIRECTORY;
#endif // def INCLUDE_SMB_DIRECTORY
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Close SMB, see #1 page 10
// Function is SrvSmbClose()
// SMB_COM_CLOSE 0x04
//
typedef struct _REQ_CLOSE {
UCHAR WordCount; // Count of parameter words = 3
_USHORT( Fid ); // File handle
_ULONG( LastWriteTimeInSeconds ); // Time of last write, low and high
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_CLOSE;
typedef REQ_CLOSE SMB_UNALIGNED *PREQ_CLOSE;
typedef struct _RESP_CLOSE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CLOSE;
typedef RESP_CLOSE SMB_UNALIGNED *PRESP_CLOSE;
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Close and Tree Disconnect SMB, see #? page ??
// Function is SrvSmbCloseAndTreeDisc
// SMB_COM_CLOSE_AND_TREE_DISC 0x31
//
typedef struct _REQ_CLOSE_AND_TREE_DISC {
UCHAR WordCount; // Count of parameter words
_USHORT( Fid ); // File handle
_ULONG( LastWriteTimeInSeconds );
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_CLOSE_AND_TREE_DISC;
typedef REQ_CLOSE_AND_TREE_DISC SMB_UNALIGNED *PREQ_CLOSE_AND_TREE_DISC;
typedef struct _RESP_CLOSE_AND_TREE_DISC {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CLOSE_AND_TREE_DISC;
typedef RESP_CLOSE_AND_TREE_DISC SMB_UNALIGNED *PRESP_CLOSE_AND_TREE_DISC;
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_PRINT
//
// Close Print Spool File SMB, see #1 page 29
// Function is SrvSmbClosePrintSpoolFile()
// SMB_COM_CLOSE_PRINT_FILE 0xC2
//
typedef struct _REQ_CLOSE_PRINT_FILE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_CLOSE_PRINT_FILE;
typedef REQ_CLOSE_PRINT_FILE SMB_UNALIGNED *PREQ_CLOSE_PRINT_FILE;
typedef struct _RESP_CLOSE_PRINT_FILE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CLOSE_PRINT_FILE;
typedef RESP_CLOSE_PRINT_FILE SMB_UNALIGNED *PRESP_CLOSE_PRINT_FILE;
#endif // def INCLUDE_SMB_PRINT
#ifdef INCLUDE_SMB_FILE_CONTROL
//
// Copy SMB, see #2 page 23
// Function is SrvSmbCopy()
// SMB_COM_COPY 0x29
//
typedef struct _REQ_COPY {
UCHAR WordCount; // Count of parameter words = 3
_USHORT( Tid2 ); // Second (target) path TID
_USHORT( OpenFunction ); // What to do if target file exists
_USHORT( Flags ); // Flags to control copy operation:
// bit 0 - target must be a file
// bit 1 - target must ba a dir.
// bit 2 - copy target mode:
// 0 = binary, 1 = ASCII
// bit 3 - copy source mode:
// 0 = binary, 1 = ASCII
// bit 4 - verify all writes
// bit 5 - tree copy
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR SourceFileName[]; // pathname of source file
//UCHAR TargetFileName[]; // pathname of target file
} REQ_COPY;
typedef REQ_COPY SMB_UNALIGNED *PREQ_COPY;
typedef struct _RESP_COPY {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Number of files copied
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // ASCIIZ pathname of file with error
} RESP_COPY;
typedef RESP_COPY SMB_UNALIGNED *PRESP_COPY;
#endif // def INCLUDE_SMB_FILE_CONTROL
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Create SMB, see #1 page 9
// Create New SMB, see #1 page 23
// Function is SrvSmbCreate()
// SMB_COM_CREATE 0x03
// SMB_COM_CREATE_NEW 0x0F
//
typedef struct _REQ_CREATE {
UCHAR WordCount; // Count of parameter words = 3
_USHORT( FileAttributes ); // New file attributes
_ULONG( CreationTimeInSeconds ); // Creation time
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR FileName[]; // File name
} REQ_CREATE;
typedef REQ_CREATE SMB_UNALIGNED *PREQ_CREATE;
typedef struct _RESP_CREATE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CREATE;
typedef RESP_CREATE SMB_UNALIGNED *PRESP_CREATE;
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_DIRECTORY
//
// Create Directory SMB, see #1 page 14
// Function is SrvSmbCreateDirectory
// SMB_COM_CREATE_DIRECTORY 0x00
//
typedef struct _REQ_CREATE_DIRECTORY {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR DirectoryName[]; // Directory name
} REQ_CREATE_DIRECTORY;
typedef REQ_CREATE_DIRECTORY SMB_UNALIGNED *PREQ_CREATE_DIRECTORY;
typedef struct _RESP_CREATE_DIRECTORY {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_CREATE_DIRECTORY;
typedef RESP_CREATE_DIRECTORY SMB_UNALIGNED *PRESP_CREATE_DIRECTORY;
#endif // def INCLUDE_SMB_DIRECTORY
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Create Temporary SMB, see #1 page 21
// Function is SrvSmbCreateTemporary()
// SMB_COM_CREATE_TEMPORARY 0x0E
//
typedef struct _REQ_CREATE_TEMPORARY {
UCHAR WordCount; // Count of parameter words = 3
_USHORT( FileAttributes );
_ULONG( CreationTimeInSeconds );
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR DirectoryName[]; // Directory name
} REQ_CREATE_TEMPORARY;
typedef REQ_CREATE_TEMPORARY SMB_UNALIGNED *PREQ_CREATE_TEMPORARY;
typedef struct _RESP_CREATE_TEMPORARY {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR FileName[]; // File name
} RESP_CREATE_TEMPORARY;
typedef RESP_CREATE_TEMPORARY SMB_UNALIGNED *PRESP_CREATE_TEMPORARY;
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_FILE_CONTROL
//
// Delete SMB, see #1 page 16
// Function is SrvSmbDelete()
// SMB_COM_DELETE 0x06
//
typedef struct _REQ_DELETE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( SearchAttributes );
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR FileName[]; // File name
} REQ_DELETE;
typedef REQ_DELETE SMB_UNALIGNED *PREQ_DELETE;
typedef struct _RESP_DELETE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_DELETE;
typedef RESP_DELETE SMB_UNALIGNED *PRESP_DELETE;
#endif // def INCLUDE_SMB_FILE_CONTROL
#ifdef INCLUDE_SMB_DIRECTORY
//
// Delete Directory SMB, see #1 page 15
// Function is SrvSmbDeleteDirectory()
// SMB_COM_DELETE_DIRECTORY 0x01
//
typedef struct _REQ_DELETE_DIRECTORY {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR DirectoryName[]; // Directory name
} REQ_DELETE_DIRECTORY;
typedef REQ_DELETE_DIRECTORY SMB_UNALIGNED *PREQ_DELETE_DIRECTORY;
typedef struct _RESP_DELETE_DIRECTORY {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_DELETE_DIRECTORY;
typedef RESP_DELETE_DIRECTORY SMB_UNALIGNED *PRESP_DELETE_DIRECTORY;
#endif // def INCLUDE_SMB_DIRECTORY
#ifdef INCLUDE_SMB_MISC
//
// Echo SMB, see #2 page 25
// Function is SrvSmbEcho()
// SMB_COM_ECHO 0x2B
//
typedef struct _REQ_ECHO {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( EchoCount ); // Number of times to echo data back
_USHORT( ByteCount ); // Count of data bytes; min = 4
UCHAR Buffer[1]; // Data to echo
} REQ_ECHO;
typedef REQ_ECHO SMB_UNALIGNED *PREQ_ECHO;
typedef struct _RESP_ECHO {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( SequenceNumber ); // Sequence number of this echo
_USHORT( ByteCount ); // Count of data bytes; min = 4
UCHAR Buffer[1]; // Echoed data
} RESP_ECHO;
typedef RESP_ECHO SMB_UNALIGNED *PRESP_ECHO;
#endif // def INCLUDE_SMB_MISC
#ifdef INCLUDE_SMB_SEARCH
//
// Find Close2 SMB, see #3 page 54
// Function is SrvFindClose2()
// SMB_COM_FIND_CLOSE2 0x34
//
typedef struct _REQ_FIND_CLOSE2 {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Sid ); // Find handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_FIND_CLOSE2;
typedef REQ_FIND_CLOSE2 SMB_UNALIGNED *PREQ_FIND_CLOSE2;
typedef struct _RESP_FIND_CLOSE2 {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_FIND_CLOSE2;
typedef RESP_FIND_CLOSE2 SMB_UNALIGNED *PRESP_FIND_CLOSE2;
#endif // def INCLUDE_SMB_SEARCH
#ifdef INCLUDE_SMB_SEARCH
//
// Find Notify Close SMB, see #3 page 53
// Function is SrvSmbFindNotifyClose()
// SMB_COM_FIND_NOTIFY_CLOSE 0x35
//
typedef struct _REQ_FIND_NOTIFY_CLOSE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Handle ); // Find notify handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_FIND_NOTIFY_CLOSE;
typedef REQ_FIND_NOTIFY_CLOSE SMB_UNALIGNED *PREQ_FIND_NOTIFY_CLOSE;
typedef struct _RESP_FIND_NOTIFY_CLOSE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_FIND_NOTIFY_CLOSE;
typedef RESP_FIND_NOTIFY_CLOSE SMB_UNALIGNED *PRESP_FIND_NOTIFY_CLOSE;
#endif // def INCLUDE_SMB_SEARCH
#ifdef INCLUDE_SMB_FILE_CONTROL
//
// Flush SMB, see #1 page 11
// Function is SrvSmbFlush()
// SMB_COM_FLUSH 0x05
//
typedef struct _REQ_FLUSH {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_FLUSH;
typedef REQ_FLUSH SMB_UNALIGNED *PREQ_FLUSH;
typedef struct _RESP_FLUSH {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_FLUSH;
typedef RESP_FLUSH SMB_UNALIGNED *PRESP_FLUSH;
#endif // def INCLUDE_SMB_FILE_CONTROL
#ifdef INCLUDE_SMB_MESSAGE
//
// Forward User Name SMB, see #1 page 34
// Function is SrvSmbForwardUserName()
// SMB_COM_FORWARD_USER_NAME 0xD2
//
typedef struct _REQ_FORWARD_USER_NAME {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR ForwardedName[]; // Forwarded name
} REQ_FORWARD_USER_NAME;
typedef REQ_FORWARD_USER_NAME SMB_UNALIGNED *PREQ_FORWARD_USER_NAME;
typedef struct _RESP_FORWARD_USER_NAME {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_FORWARD_USER_NAME;
typedef RESP_FORWARD_USER_NAME SMB_UNALIGNED *PRESP_FORWARD_USER_NAME;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_MESSAGE
//
// Get Machine Name SMB, see #1 page 35
// Function is SrvSmbGetMachineName()
// SMB_COM_GET_MACHINE_NAME 0xD4
//
typedef struct _REQ_GET_MACHINE_NAME {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_GET_MACHINE_NAME;
typedef REQ_GET_MACHINE_NAME SMB_UNALIGNED *PREQ_GET_MACHINE_NAME;
typedef struct _RESP_GET_MACHINE_NAME {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR MachineName[]; // Machine name
} RESP_GET_MACHINE_NAME;
typedef RESP_GET_MACHINE_NAME SMB_UNALIGNED *PRESP_GET_MACHINE_NAME;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_PRINT
//
// Get Print Queue SMB, see #1 page 29
// Function is SrvSmbGetPrintQueue()
// SMB_COM_GET_PRINT_QUEUE 0xC3
//
typedef struct _REQ_GET_PRINT_QUEUE {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( MaxCount ); // Max number of entries to return
_USHORT( StartIndex ); // First queue entry to return
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_GET_PRINT_QUEUE;
typedef REQ_GET_PRINT_QUEUE SMB_UNALIGNED *PREQ_GET_PRINT_QUEUE;
typedef struct _RESP_GET_PRINT_QUEUE {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( Count ); // Number of entries returned
_USHORT( RestartIndex ); // Index of entry after last returned
_USHORT( ByteCount ); // Count of data bytes; min = 3
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x01 -- Data block
//USHORT DataLength; // Length of data
//UCHAR Data[]; // Queue elements
} RESP_GET_PRINT_QUEUE;
typedef RESP_GET_PRINT_QUEUE SMB_UNALIGNED *PRESP_GET_PRINT_QUEUE;
#endif // def INCLUDE_SMB_PRINT
#ifdef INCLUDE_SMB_TRANSACTION
//
// Ioctl SMB, see #2 page 39
// Function is SrvSmbIoctl()
// SMB_COM_IOCTL 0x27
// SMB_COM_IOCTL_SECONDARY 0x28
//
typedef struct _REQ_IOCTL {
UCHAR WordCount; // Count of parameter words = 14
_USHORT( Fid ); // File handle
_USHORT( Category ); // Device category
_USHORT( Function ); // Device function
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( MaxParameterCount ); // Max parameter bytes to return
_USHORT( MaxDataCount ); // Max data bytes to return
_ULONG( Timeout );
_USHORT( Reserved );
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} REQ_IOCTL;
typedef REQ_IOCTL SMB_UNALIGNED *PREQ_IOCTL;
typedef struct _RESP_IOCTL_INTERIM {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_IOCTL_INTERIM;
typedef RESP_IOCTL_INTERIM SMB_UNALIGNED *PRESP_IOCTL_INTERIM;
typedef struct _REQ_IOCTL_SECONDARY {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( ParameterDisplacement ); // Displacement of these param bytes
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( DataDisplacement ); // Displacement of these data bytes
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} REQ_IOCTL_SECONDARY;
typedef REQ_IOCTL_SECONDARY SMB_UNALIGNED *PREQ_IOCTL_SECONDARY;
typedef struct _RESP_IOCTL {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( ParameterDisplacement ); // Displacement of these param bytes
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( DataDisplacement ); // Displacement of these data bytes
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} RESP_IOCTL;
typedef RESP_IOCTL SMB_UNALIGNED *PRESP_IOCTL;
#endif // def INCLUDE_SMB_TRANSACTION
#ifdef INCLUDE_SMB_LOCK
//
// Lock Byte Range SMB, see #1 page 20
// Function is SrvSmbLockByteRange()
// SMB_COM_LOCK_BYTE_RANGE 0x0C
//
typedef struct _REQ_LOCK_BYTE_RANGE {
UCHAR WordCount; // Count of parameter words = 5
_USHORT( Fid ); // File handle
_ULONG( Count ); // Count of bytes to lock
_ULONG( Offset ); // Offset from start of file
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_LOCK_BYTE_RANGE;
typedef REQ_LOCK_BYTE_RANGE SMB_UNALIGNED *PREQ_LOCK_BYTE_RANGE;
typedef struct _RESP_LOCK_BYTE_RANGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_LOCK_BYTE_RANGE;
typedef RESP_LOCK_BYTE_RANGE SMB_UNALIGNED *PRESP_LOCK_BYTE_RANGE;
#endif // def INCLUDE_SMB_LOCK
#ifdef INCLUDE_SMB_LOCK
//
// Locking and X SMB, see #2 page 46
// Function is SrvLockingAndX()
// SMB_COM_LOCKING_ANDX 0x24
//
typedef struct _REQ_LOCKING_ANDX {
UCHAR WordCount; // Count of parameter words = 8
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Fid ); // File handle
//
// When NT protocol is not negotiated the OplockLevel field is
// omitted, and LockType field is a full word. Since the upper
// bits of LockType are never used, this definition works for
// all protocols.
//
UCHAR( LockType ); // Locking mode:
// bit 0: 0 = lock out all access
// 1 = read OK while locked
// bit 1: 1 = 1 user total file unlock
UCHAR( OplockLevel ); // The new oplock level
_ULONG( Timeout );
_USHORT( NumberOfUnlocks ); // Num. unlock range structs following
_USHORT( NumberOfLocks ); // Num. lock range structs following
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//LOCKING_ANDX_RANGE Unlocks[]; // Unlock ranges
//LOCKING_ANDX_RANGE Locks[]; // Lock ranges
} REQ_LOCKING_ANDX;
typedef REQ_LOCKING_ANDX SMB_UNALIGNED *PREQ_LOCKING_ANDX;
#define LOCKING_ANDX_SHARED_LOCK 0x01
#define LOCKING_ANDX_OPLOCK_RELEASE 0x02
#define LOCKING_ANDX_CHANGE_LOCKTYPE 0x04
#define LOCKING_ANDX_CANCEL_LOCK 0x08
#define LOCKING_ANDX_LARGE_FILES 0x10
#define OPLOCK_BROKEN_TO_NONE 0
#define OPLOCK_BROKEN_TO_II 1
typedef struct _LOCKING_ANDX_RANGE {
_USHORT( Pid ); // PID of process "owning" lock
_ULONG( Offset ); // Ofset to bytes to [un]lock
_ULONG( Length ); // Number of bytes to [un]lock
} LOCKING_ANDX_RANGE;
typedef LOCKING_ANDX_RANGE SMB_UNALIGNED *PLOCKING_ANDX_RANGE;
typedef struct _NT_LOCKING_ANDX_RANGE {
_USHORT( Pid ); // PID of process "owning" lock
_USHORT( Pad ); // Pad to DWORD align (mbz)
_ULONG( OffsetHigh ); // Ofset to bytes to [un]lock (high)
_ULONG( OffsetLow ); // Ofset to bytes to [un]lock (low)
_ULONG( LengthHigh ); // Number of bytes to [un]lock (high)
_ULONG( LengthLow ); // Number of bytes to [un]lock (low)
} NTLOCKING_ANDX_RANGE;
typedef NTLOCKING_ANDX_RANGE SMB_UNALIGNED *PNTLOCKING_ANDX_RANGE;
//
typedef struct _RESP_LOCKING_ANDX {
UCHAR WordCount; // Count of parameter words = 2
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_LOCKING_ANDX;
typedef RESP_LOCKING_ANDX SMB_UNALIGNED *PRESP_LOCKING_ANDX;
#define LOCK_BROKEN_SIZE 51 // # of bytes in lock broken notify
#endif // def INCLUDE_SMB_LOCK
#ifdef INCLUDE_SMB_ADMIN
//
// Logoff and X SMB, see #3, page 55
// SMB_COM_LOGOFF_ANDX 0x74
//
typedef struct _REQ_LOGOFF_ANDX {
UCHAR WordCount; // Count of parameter words = 2
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_LOGOFF_ANDX;
typedef REQ_LOGOFF_ANDX SMB_UNALIGNED *PREQ_LOGOFF_ANDX;
typedef struct _RESP_LOGOFF_ANDX {
UCHAR WordCount; // Count of parameter words = 2
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_LOGOFF_ANDX;
typedef RESP_LOGOFF_ANDX SMB_UNALIGNED *PRESP_LOGOFF_ANDX;
#endif // def INCLUDE_SMB_ADMIN
#ifdef INCLUDE_SMB_FILE_CONTROL
//
// Move SMB, see #2 page 49
// Funcion is SrvSmbMove()
// SMB_COM_MOVE 0x2A
//
typedef struct _REQ_MOVE {
UCHAR WordCount; // Count of parameter words = 3
_USHORT( Tid2 ); // Second (target) file id
_USHORT( OpenFunction ); // what to do if target file exists
_USHORT( Flags ); // Flags to control move operations:
// 0 - target must be a file
// 1 - target must be a directory
// 2 - reserved (must be 0)
// 3 - reserved (must be 0)
// 4 - verify all writes
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR OldFileName[]; // Old file name
//UCHAR NewFileName[]; // New file name
} REQ_MOVE;
typedef REQ_MOVE SMB_UNALIGNED *PREQ_MOVE;
typedef struct _RESP_MOVE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Number of files moved
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // Pathname of file where error occurred
} RESP_MOVE;
typedef RESP_MOVE SMB_UNALIGNED *PRESP_MOVE;
#endif // def INCLUDE_SMB_FILE_CONTROL
#ifdef INCLUDE_SMB_ADMIN
//
// Negotiate SMB's for Net 1 and Net 3, see #1 page 25 and #2 page 20
// Function is SrvSmbNegotiate()
// SMB_COM_NEGOTIATE 0x72
//
typedef struct _REQ_NEGOTIATE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//struct {
// UCHAR BufferFormat; // 0x02 -- Dialect
// UCHAR DialectName[]; // ASCIIZ
//} Dialects[];
} REQ_NEGOTIATE;
typedef REQ_NEGOTIATE *PREQ_NEGOTIATE; // *** NOT SMB_UNALIGNED!
typedef struct _RESP_NEGOTIATE {
UCHAR WordCount; // Count of parameter words = 13
_USHORT( DialectIndex ); // Index of selected dialect
_USHORT( SecurityMode ); // Security mode:
// bit 0: 0 = share, 1 = user
// bit 1: 1 = encrypt passwords
// bit 2: 1 = SMB security signatures enabled
// bit 3: 1 = SMB security signatures required
_USHORT( MaxBufferSize ); // Max transmit buffer size
_USHORT( MaxMpxCount ); // Max pending multiplexed requests
_USHORT( MaxNumberVcs ); // Max VCs between client and server
_USHORT( RawMode ); // Raw modes supported:
// bit 0: 1 = Read Raw supported
// bit 1: 1 = Write Raw supported
_ULONG( SessionKey );
SMB_TIME ServerTime; // Current time at server
SMB_DATE ServerDate; // Current date at server
_USHORT( ServerTimeZone ); // Current time zone at server
_USHORT( EncryptionKeyLength ); // MBZ if this is not LM2.1
_USHORT( Reserved ); // MBZ
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Password encryption key
//UCHAR EncryptionKey[]; // The challenge encryption key
//UCHAR PrimaryDomain[]; // The server's primary domain (2.1 only)
} RESP_NEGOTIATE;
typedef RESP_NEGOTIATE *PRESP_NEGOTIATE; // *** NOT SMB_UNALIGNED!
// Macros for SecurityMode field, above
#define NEGOTIATE_USER_SECURITY 0x01
#define NEGOTIATE_ENCRYPT_PASSWORDS 0x02
#define NEGOTIATE_SECURITY_SIGNATURES_ENABLED 0x04
#define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED 0x08
// Macros for RawMode field, above
#define NEGOTIATE_READ_RAW_SUPPORTED 1
#define NEGOTIATE_WRITE_RAW_SUPPORTED 2
typedef struct _RESP_OLD_NEGOTIATE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( DialectIndex ); // Index of selected dialect
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_OLD_NEGOTIATE;
typedef RESP_OLD_NEGOTIATE *PRESP_OLD_NEGOTIATE; // *** NOT SMB_UNALIGNED!
typedef struct _RESP_NT_NEGOTIATE {
UCHAR WordCount; // Count of parameter words = 17
_USHORT( DialectIndex ); // Index of selected dialect
UCHAR( SecurityMode ); // Security mode:
// bit 0: 0 = share, 1 = user
// bit 1: 1 = encrypt passwords
// bit 2: 1 = SMB sequence numbers enabled
// bit 3: 1 = SMB sequence numbers required
_USHORT( MaxMpxCount ); // Max pending multiplexed requests
_USHORT( MaxNumberVcs ); // Max VCs between client and server
_ULONG( MaxBufferSize ); // Max transmit buffer size
_ULONG( MaxRawSize ); // Maximum raw buffer size
_ULONG( SessionKey );
_ULONG( Capabilities ); // Server capabilities
_ULONG( SystemTimeLow ); // System (UTC) time of the server (low).
_ULONG( SystemTimeHigh ); // System (UTC) time of the server (high).
_USHORT( ServerTimeZone ); // Time zone of server (min from UTC)
UCHAR( EncryptionKeyLength ); // Length of encryption key.
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Password encryption key
//UCHAR EncryptionKey[]; // The challenge encryption key
//UCHAR OemDomainName[]; // The name of the domain (in OEM chars)
} RESP_NT_NEGOTIATE;
typedef RESP_NT_NEGOTIATE *PRESP_NT_NEGOTIATE; // *** NOT SMB_UNALIGNED!
#endif // def INCLUDE_SMB_ADMIN
//
// Server / workstation capabilities
// N.B. Most messages use a ULONG for this, so there are many more
// bits available.
//
#define CAP_RAW_MODE 0x0001
#define CAP_MPX_MODE 0x0002
#define CAP_UNICODE 0x0004
#define CAP_LARGE_FILES 0x0008
#define CAP_NT_SMBS 0x0010
#define CAP_RPC_REMOTE_APIS 0x0020
#define CAP_NT_STATUS 0x0040
#define CAP_LEVEL_II_OPLOCKS 0x0080
#define CAP_LOCK_AND_READ 0x0100
#define CAP_NT_FIND 0x0200
#define CAP_DFS 0x1000 // This server is DFS aware
#define CAP_INFOLEVEL_PASSTHRU 0x2000 // NT information level requests can pass through
#define CAP_LARGE_READX 0x4000 // Server supports oversized READ&X on files
#define CAP_LARGE_WRITEX 0x8000
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Open SMB, see #1, page 7
// Function is SrvSmbOpen()
// SMB_COM_OPEN 0x02
//
typedef struct _REQ_OPEN {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( DesiredAccess ); // Mode - read/write/share
_USHORT( SearchAttributes );
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR FileName[]; // File name
} REQ_OPEN;
typedef REQ_OPEN SMB_UNALIGNED *PREQ_OPEN;
typedef struct _RESP_OPEN {
UCHAR WordCount; // Count of parameter words = 7
_USHORT( Fid ); // File handle
_USHORT( FileAttributes );
_ULONG( LastWriteTimeInSeconds );
_ULONG( DataSize ); // File size
_USHORT( GrantedAccess ); // Access allowed
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_OPEN;
typedef RESP_OPEN SMB_UNALIGNED *PRESP_OPEN;
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Open and X SMB, see #2 page 51
// Function is SrvOpenAndX()
// SMB_COM_OPEN_ANDX 0x2D
//
typedef struct _REQ_OPEN_ANDX {
UCHAR WordCount; // Count of parameter words = 15
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Flags ); // Additional information: bit set-
// 0 - return additional info
// 1 - set single user total file lock
// 2 - server notifies consumer of
// actions which may change file
// 4 - return extended response
_USHORT( DesiredAccess ); // File open mode
_USHORT( SearchAttributes );
_USHORT( FileAttributes );
_ULONG( CreationTimeInSeconds );
_USHORT( OpenFunction );
_ULONG( AllocationSize ); // Bytes to reserve on create or truncate
_ULONG( Timeout ); // Max milliseconds to wait for resource
_ULONG( Reserved ); // Reserved (must be 0)
_USHORT( ByteCount ); // Count of data bytes; min = 1
UCHAR Buffer[1]; // File name
} REQ_OPEN_ANDX;
typedef REQ_OPEN_ANDX SMB_UNALIGNED *PREQ_OPEN_ANDX;
typedef struct _RESP_OPEN_ANDX {
UCHAR WordCount; // Count of parameter words = 15
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Fid ); // File handle
_USHORT( FileAttributes );
_ULONG( LastWriteTimeInSeconds );
_ULONG( DataSize ); // Current file size
_USHORT( GrantedAccess ); // Access permissions actually allowed
_USHORT( FileType );
_USHORT( DeviceState ); // state of IPC device (e.g. pipe)
_USHORT( Action ); // Action taken
_ULONG( ServerFid ); // Server unique file id
_USHORT( Reserved ); // Reserved (must be 0)
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_OPEN_ANDX;
typedef RESP_OPEN_ANDX SMB_UNALIGNED *PRESP_OPEN_ANDX;
typedef struct _REQ_NT_CREATE_ANDX {
UCHAR WordCount; // Count of parameter words = 24
UCHAR AndXCommand; // Secondary command; 0xFF = None
UCHAR AndXReserved; // MBZ
_USHORT( AndXOffset ); // Offset to next command wordcount
UCHAR Reserved; // MBZ
_USHORT( NameLength ); // Length of Name[] in bytes
_ULONG( Flags ); // Create flags
_ULONG( RootDirectoryFid ); // If non-zero, open is relative to this directory
ACCESS_MASK DesiredAccess; // NT access desired
LARGE_INTEGER AllocationSize; // Initial allocation size
_ULONG( FileAttributes ); // File attributes for creation
_ULONG( ShareAccess ); // Type of share access
_ULONG( CreateDisposition ); // Action to take if file exists or not
_ULONG( CreateOptions ); // Options to use if creating a file
_ULONG( ImpersonationLevel ); // Security QOS information
UCHAR SecurityFlags; // Security QOS information
_USHORT( ByteCount ); // Length of byte parameters
UCHAR Buffer[1];
//UCHAR Name[]; // File to open or create
} REQ_NT_CREATE_ANDX;
typedef REQ_NT_CREATE_ANDX SMB_UNALIGNED *PREQ_NT_CREATE_ANDX;
// Flag bit for Security flags
#define SMB_SECURITY_DYNAMIC_TRACKING 0x01
#define SMB_SECURITY_EFFECTIVE_ONLY 0x02
typedef struct _RESP_NT_CREATE_ANDX {
UCHAR WordCount; // Count of parameter words = 26
UCHAR AndXCommand; // Secondary command; 0xFF = None
UCHAR AndXReserved; // MBZ
_USHORT( AndXOffset ); // Offset to next command wordcount
UCHAR OplockLevel; // The oplock level granted
_USHORT( Fid ); // The file ID
_ULONG( CreateAction ); // The action taken
TIME CreationTime; // The time the file was created
TIME LastAccessTime; // The time the file was accessed
TIME LastWriteTime; // The time the file was last written
TIME ChangeTime; // The time the file was last changed
_ULONG( FileAttributes ); // The file attributes
LARGE_INTEGER AllocationSize; // The number of byes allocated
LARGE_INTEGER EndOfFile; // The end of file offset
_USHORT( FileType );
union {
_USHORT( DeviceState ); // state of IPC device (e.g. pipe)
_USHORT( FileStatusFlags ); // if a file or directory. See below.
};
BOOLEAN Directory; // TRUE if this is a directory
_USHORT( ByteCount ); // = 0
UCHAR Buffer[1];
} RESP_NT_CREATE_ANDX;
typedef RESP_NT_CREATE_ANDX SMB_UNALIGNED *PRESP_NT_CREATE_ANDX;
//
// Values for FileStatusFlags, if the opened resource is a file or directory
//
#define SMB_FSF_NO_EAS 0x0001 // file/dir has no extended attributes
#define SMB_FSF_NO_SUBSTREAMS 0x0002 // file/dir has no substreams
#define SMB_FSF_NO_REPARSETAG 0x0004 // file/dir is not a reparse point
#define SMB_OPLOCK_LEVEL_NONE 0
#define SMB_OPLOCK_LEVEL_EXCLUSIVE 1
#define SMB_OPLOCK_LEVEL_BATCH 2
#define SMB_OPLOCK_LEVEL_II 3
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_PRINT
//
// Open Print File SMB, see #1 page 27
// Function is SrvSmbOpenPrintFile()
// SMB_COM_OPEN_PRINT_FILE 0xC0
//
typedef struct _REQ_OPEN_PRINT_FILE {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( SetupLength ); // Length of printer setup data
_USHORT( Mode ); // 0 = Text mode (DOS expands TABs)
// 1 = Graphics mode
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR IdentifierString[]; // Identifier string
} REQ_OPEN_PRINT_FILE;
typedef REQ_OPEN_PRINT_FILE SMB_UNALIGNED *PREQ_OPEN_PRINT_FILE;
typedef struct _RESP_OPEN_PRINT_FILE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_OPEN_PRINT_FILE;
typedef RESP_OPEN_PRINT_FILE SMB_UNALIGNED *PRESP_OPEN_PRINT_FILE;
#endif // def INCLUDE_SMB_PRINT
#ifdef INCLUDE_SMB_ADMIN
//
// Process Exit SMB, see #1 page 22
// Function is SrvSmbProcessExit()
// SMB_COM_PROCESS_EXIT 0x11
//
typedef struct _REQ_PROCESS_EXIT {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_PROCESS_EXIT;
typedef REQ_PROCESS_EXIT SMB_UNALIGNED *PREQ_PROCESS_EXIT;
typedef struct _RESP_PROCESS_EXIT {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_PROCESS_EXIT;
typedef RESP_PROCESS_EXIT SMB_UNALIGNED *PRESP_PROCESS_EXIT;
#endif // def INCLUDE_SMB_ADMIN
#ifdef INCLUDE_SMB_QUERY_SET
//
// Query Information SMB, see #1 page 18
// Function is SrvSmbQueryInformation()
// SMB_COM_QUERY_INFORMATION 0x08
//
typedef struct _REQ_QUERY_INFORMATION {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR FileName[]; // File name
} REQ_QUERY_INFORMATION;
typedef REQ_QUERY_INFORMATION SMB_UNALIGNED *PREQ_QUERY_INFORMATION;
typedef struct _RESP_QUERY_INFORMATION {
UCHAR WordCount; // Count of parameter words = 10
_USHORT( FileAttributes );
_ULONG( LastWriteTimeInSeconds );
_ULONG( FileSize ); // File size
_USHORT( Reserved )[5]; // Reserved (must be 0)
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_QUERY_INFORMATION;
typedef RESP_QUERY_INFORMATION SMB_UNALIGNED *PRESP_QUERY_INFORMATION;
#endif // def INCLUDE_SMB_QUERY_SET
#ifdef INCLUDE_SMB_QUERY_SET
//
// Query Information2 SMB, see #2 page 37
// Function is SrvSmbQueryInformation2()
// SMB_COM_QUERY_INFORMATION2 0x23
//
typedef struct _REQ_QUERY_INFORMATION2 {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_QUERY_INFORMATION2;
typedef REQ_QUERY_INFORMATION2 SMB_UNALIGNED *PREQ_QUERY_INFORMATION2;
typedef struct _RESP_QUERY_INFORMATION2 {
UCHAR WordCount; // Count of parameter words = 11
SMB_DATE CreationDate;
SMB_TIME CreationTime;
SMB_DATE LastAccessDate;
SMB_TIME LastAccessTime;
SMB_DATE LastWriteDate;
SMB_TIME LastWriteTime;
_ULONG( FileDataSize ); // File end of data
_ULONG( FileAllocationSize ); // File allocation size
_USHORT( FileAttributes );
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // Reserved buffer
} RESP_QUERY_INFORMATION2;
typedef RESP_QUERY_INFORMATION2 SMB_UNALIGNED *PRESP_QUERY_INFORMATION2;
#endif // def INCLUDE_SMB_QUERY_SET
#ifdef INCLUDE_SMB_MISC
//
// Query Information Disk SMB, see #1 page 24
// Function is SrvSmbQueryInformationDisk()
// SMB_COM_QUERY_INFORMATION_DISK 0x80
//
typedef struct _REQ_QUERY_INFORMATION_DISK {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_QUERY_INFORMATION_DISK;
typedef REQ_QUERY_INFORMATION_DISK SMB_UNALIGNED *PREQ_QUERY_INFORMATION_DISK;
typedef struct _RESP_QUERY_INFORMATION_DISK {
UCHAR WordCount; // Count of parameter words = 5
_USHORT( TotalUnits ); // Total allocation units per server
_USHORT( BlocksPerUnit ); // Blocks per allocation unit
_USHORT( BlockSize ); // Block size (in bytes)
_USHORT( FreeUnits ); // Number of free units
_USHORT( Reserved ); // Reserved (media identification code)
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_QUERY_INFORMATION_DISK;
typedef RESP_QUERY_INFORMATION_DISK SMB_UNALIGNED *PRESP_QUERY_INFORMATION_DISK;
#endif // def INCLUDE_SMB_MISC
#ifdef INCLUDE_SMB_MISC
//
// Query Server Information SMB, see #? page ??
// Function is SrvSmbQueryInformationServer
// SMB_COM_QUERY_INFORMATION_SRV 0x21
//
typedef struct _REQ_QUERY_INFORMATION_SRV {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Mode );
_USHORT( ByteCount ); // Count of data bytes; min =
UCHAR Buffer[1]; //
} REQ_QUERY_INFORMATION_SRV;
typedef REQ_QUERY_INFORMATION_SRV SMB_UNALIGNED *PREQ_QUERY_INFORMATION_SRV;
typedef struct _RESP_QUERY_INFORMATION_SRV {
UCHAR WordCount; // Count of parameter words = 20
_ULONG( smb_fsid );
_ULONG( BlocksPerUnit );
_ULONG( smb_aunits );
_ULONG( smb_fau );
_USHORT( BlockSize );
SMB_DATE smb_vldate;
SMB_TIME smb_vltime;
UCHAR smb_vllen;
UCHAR Reserved; // Reserved (must be 0)
_USHORT( SecurityMode );
_USHORT( BlockMode );
_ULONG( Services );
_USHORT( MaxTransmitSize );
_USHORT( MaxMpxCount );
_USHORT( MaxNumberVcs );
SMB_TIME ServerTime;
SMB_DATE ServerDate;
_USHORT( ServerTimeZone );
_ULONG( Reserved2 );
_USHORT( ByteCount ); // Count of data bytes; min =
UCHAR Buffer[1]; //
} RESP_QUERY_INFORMATION_SRV;
typedef RESP_QUERY_INFORMATION_SRV SMB_UNALIGNED *PRESP_QUERY_INFORMATION_SRV;
#endif // def INCLUDE_SMB_MISC
#ifdef INCLUDE_SMB_READ_WRITE
//
// Read SMB, see #1 page 12
// Lock and Read SMB, see #2 page 44
// SMB_COM_READ 0x0A, Function is SrvSmbRead
// SMB_COM_LOCK_AND_READ 0x13, Function is SrvSmbLockAndRead
//
typedef struct _REQ_READ {
UCHAR WordCount; // Count of parameter words = 5
_USHORT( Fid ); // File handle
_USHORT( Count ); // Count of bytes being requested
_ULONG( Offset ); // Offset in file of first byte to read
_USHORT( Remaining ); // Estimate of bytes to read if nonzero
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_READ;
typedef REQ_READ SMB_UNALIGNED *PREQ_READ;
//
// *** Warning: the following structure is defined the way it is to
// ensure longword alignment of the data buffer. (This only matters
// when packing is disabled; when packing is turned on, the right
// thing happens no matter what.)
//
typedef struct _RESP_READ {
UCHAR WordCount; // Count of parameter words = 5
_USHORT( Count ); // Count of bytes actually returned
_USHORT( Reserved )[4]; // Reserved (must be 0)
_USHORT( ByteCount ); // Count of data bytes
//UCHAR Buffer[1]; // Buffer containing:
UCHAR BufferFormat; // 0x01 -- Data block
_USHORT( DataLength ); // Length of data
ULONG Buffer[1]; // Data
} RESP_READ;
typedef RESP_READ SMB_UNALIGNED *PRESP_READ;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_READ_WRITE
//
// Read and X SMB, see #2 page 56
// Function is SrvSmbReadAndX()
// SMB_COM_READ_ANDX 0x2E
//
typedef struct _REQ_READ_ANDX {
UCHAR WordCount; // Count of parameter words = 10
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin read
_USHORT( MaxCount ); // Max number of bytes to return
_USHORT( MinCount ); // Min number of bytes to return
_ULONG( Timeout );
_USHORT( Remaining ); // Bytes remaining to satisfy request
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_READ_ANDX;
typedef REQ_READ_ANDX SMB_UNALIGNED *PREQ_READ_ANDX;
typedef struct _REQ_NT_READ_ANDX {
UCHAR WordCount; // Count of parameter words = 12
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin read
_USHORT( MaxCount ); // Max number of bytes to return
_USHORT( MinCount ); // Min number of bytes to return
union {
_ULONG( Timeout );
_USHORT( MaxCountHigh ); // upper 16 bits of MaxCount if NT request
};
_USHORT( Remaining ); // Bytes remaining to satisfy request
_ULONG( OffsetHigh ); // Used for NT Protocol only
// Upper 32 bits of offset
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_NT_READ_ANDX;
typedef REQ_NT_READ_ANDX SMB_UNALIGNED *PREQ_NT_READ_ANDX;
typedef struct _RESP_READ_ANDX {
UCHAR WordCount; // Count of parameter words = 12
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Remaining ); // Bytes remaining to be read
_USHORT( DataCompactionMode );
_USHORT( Reserved ); // Reserved (must be 0)
_USHORT( DataLength ); // Number of data bytes (min = 0)
_USHORT( DataOffset ); // Offset (from header start) to data
union {
_USHORT( Reserved2 ); // Reserved (must be 0)
_USHORT( DataLengthHigh ); // upper 16 bits of DataLength if NT request
};
_ULONG( Reserved3 )[2]; // Reserved (must be 0)
_USHORT( ByteCount ); // Count of data bytes. Inaccurate if we
// are doing large Read&X's!
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (size = DataLength)
} RESP_READ_ANDX;
typedef RESP_READ_ANDX SMB_UNALIGNED *PRESP_READ_ANDX;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_MPX
//
// Read Block Multiplexed SMB, see #2 page 58
// Function is SrvSmbReadMpx()
// SMB_COM_READ_MPX 0x1B
// SMB_COM_READ_MPX_SECONDARY 0x1C
//
typedef struct _REQ_READ_MPX {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin read
_USHORT( MaxCount ); // Max bytes to return (max 65535)
_USHORT( MinCount ); // Min bytes to return (normally 0)
_ULONG( Timeout );
_USHORT( Reserved );
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_READ_MPX;
typedef REQ_READ_MPX SMB_UNALIGNED *PREQ_READ_MPX;
typedef struct _RESP_READ_MPX {
UCHAR WordCount; // Count of parameter words = 8
_ULONG( Offset ); // Offset in file where data read
_USHORT( Count ); // Total bytes being returned
_USHORT( Remaining ); // Bytes remaining to be read (pipe/dev)
_USHORT( DataCompactionMode );
_USHORT( Reserved );
_USHORT( DataLength ); // Number of data bytes this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (size = DataLength)
} RESP_READ_MPX;
typedef RESP_READ_MPX SMB_UNALIGNED *PRESP_READ_MPX;
#endif // def INCLUDE_SMB_MPX
#ifdef INCLUDE_SMB_RAW
//
// Read Block Raw SMB, see #2 page 61
// Function is SrvSmbReadRaw()
// SMB_COM_READ_RAW 0x1A
//
typedef struct _REQ_READ_RAW {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin read
_USHORT( MaxCount ); // Max bytes to return (max 65535)
_USHORT( MinCount ); // Min bytes to return (normally 0)
_ULONG( Timeout );
_USHORT( Reserved );
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_READ_RAW;
typedef REQ_READ_RAW SMB_UNALIGNED *PREQ_READ_RAW;
typedef struct _REQ_NT_READ_RAW {
UCHAR WordCount; // Count of parameter words = 10
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin read
_USHORT( MaxCount ); // Max bytes to return (max 65535)
_USHORT( MinCount ); // Min bytes to return (normally 0)
_ULONG( Timeout );
_USHORT( Reserved );
_ULONG( OffsetHigh ); // Used for NT Protocol only
// Upper 32 bits of offset
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_NT_READ_RAW;
typedef REQ_NT_READ_RAW SMB_UNALIGNED *PREQ_NT_READ_RAW;
// No response params for raw read--the response is the raw data.
#endif // def INCLUDE_SMB_RAW
#ifdef INCLUDE_SMB_FILE_CONTROL
//
// Rename SMB, see #1 page 17
// Function is SrvSmbRename()
// SMB_COM_RENAME 0x07
//
typedef struct _REQ_RENAME {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( SearchAttributes );
_USHORT( ByteCount ); // Count of data bytes; min = 4
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR OldFileName[]; // Old file name
//UCHAR BufferFormat2; // 0x04 -- ASCII
//UCHAR NewFileName[]; // New file name
} REQ_RENAME;
typedef REQ_RENAME SMB_UNALIGNED *PREQ_RENAME;
//
// Extended NT rename SMB
// Function is SrvSmbRename()
// SMB_COM_NT_RENAME 0xA5
//
typedef struct _REQ_NTRENAME {
UCHAR WordCount; // Count of parameter words = 4
_USHORT( SearchAttributes );
_USHORT( InformationLevel );
_ULONG( ClusterCount );
_USHORT( ByteCount ); // Count of data bytes; min = 4
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR OldFileName[]; // Old file name
//UCHAR BufferFormat2; // 0x04 -- ASCII
//UCHAR NewFileName[]; // New file name
} REQ_NTRENAME;
typedef REQ_NTRENAME SMB_UNALIGNED *PREQ_NTRENAME;
typedef struct _RESP_RENAME {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_RENAME;
typedef RESP_RENAME SMB_UNALIGNED *PRESP_RENAME;
#endif // def INCLUDE_SMB_FILE_CONTROL
#ifdef INCLUDE_SMB_SEARCH
//
// Search SMBs. One structure is common for both the core Search and the
// LAN Manager 1.0 Find First/Next/Close.
//
// Function is SrvSmbSearch()
//
// Search, see #1 page 26
// SMB_COM_SEARCH 0x81
// FindFirst and FindNext, see #2 page 27
// SMB_COM_FIND 0x82
// FindUnique, see #2 page 33
// SMB_COM_FIND_UNIQUE 0x83
// FindClose, see #2 page 31
// SMB_COM_FIND_CLOSE 0x84
//
typedef struct _REQ_SEARCH {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( MaxCount ); // Number of dir. entries to return
_USHORT( SearchAttributes );
_USHORT( ByteCount ); // Count of data bytes; min = 5
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR FileName[]; // File name, may be null
//UCHAR BufferFormat2; // 0x05 -- Variable block
//USHORT ResumeKeyLength; // Length of resume key, may be 0
//UCHAR SearchStatus[]; // Resume key
} REQ_SEARCH;
typedef REQ_SEARCH SMB_UNALIGNED *PREQ_SEARCH;
typedef struct _RESP_SEARCH {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Number of entries returned
_USHORT( ByteCount ); // Count of data bytes; min = 3
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x05 -- Variable block
//USHORT DataLength; // Length of data
//UCHAR Data[]; // Data
} RESP_SEARCH;
typedef RESP_SEARCH SMB_UNALIGNED *PRESP_SEARCH;
//
// These two structures are use to return information in the Search SMBs.
// SMB_DIRECTORY_INFORMATION is used to return information about a file
// that was found. In addition to the usual information about the file,
// each of these structures contains an SMB_RESUME_KEY, which is used to
// continue or rewind a search.
//
// These structures must be packed, so turn on packing if it isn't
// already on.
//
#ifdef NO_PACKING
#include <packon.h>
#endif // def NO_PACKING
typedef struct _SMB_RESUME_KEY {
UCHAR Reserved; // bit 7 - comsumer use
// bits 5,6 - system use (must preserve)
// bits 0-4 - server use (must preserve)
UCHAR FileName[11];
UCHAR Sid; // Uniquely identifies Find through Close
_ULONG( FileIndex ); // Reserved for server use
UCHAR Consumer[4]; // Reserved for comsumer use
} SMB_RESUME_KEY;
typedef SMB_RESUME_KEY SMB_UNALIGNED *PSMB_RESUME_KEY;
typedef struct _SMB_DIRECTORY_INFORMATION {
SMB_RESUME_KEY ResumeKey;
UCHAR FileAttributes;
SMB_TIME LastWriteTime;
SMB_DATE LastWriteDate;
_ULONG( FileSize );
UCHAR FileName[13]; // ASCII, space-filled null terminated
} SMB_DIRECTORY_INFORMATION;
typedef SMB_DIRECTORY_INFORMATION SMB_UNALIGNED *PSMB_DIRECTORY_INFORMATION;
#ifdef NO_PACKING
#include <packoff.h>
#endif // def NO_PACKING
#endif // def INCLUDE_SMB_SEARCH
#ifdef INCLUDE_SMB_READ_WRITE
//
// Seek SMB, see #1 page 14
// Function is SrvSmbSeek
// SMB_COM_SEEK 0x12
//
typedef struct _REQ_SEEK {
UCHAR WordCount; // Count of parameter words = 4
_USHORT( Fid ); // File handle
_USHORT( Mode ); // Seek mode:
// 0 = from start of file
// 1 = from current position
// 2 = from end of file
_ULONG( Offset ); // Relative offset
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_SEEK;
typedef REQ_SEEK SMB_UNALIGNED *PREQ_SEEK;
typedef struct _RESP_SEEK {
UCHAR WordCount; // Count of parameter words = 2
_ULONG( Offset ); // Offset from start of file
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SEEK;
typedef RESP_SEEK SMB_UNALIGNED *PRESP_SEEK;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_MESSAGE
//
// Send Broadcast Message SMB, see #1 page 32
// Function is SrvSmbSendBroadcastMessage()
// SMB_COM_SEND_BROADCAST_MESSAGE 0xD1
//
typedef struct _REQ_SEND_BROADCAST_MESSAGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 8
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR OriginatorName[]; // Originator name (max = 15)
//UCHAR BufferFormat2; // 0x04 -- ASCII
//UCHAR DestinationName[]; // "*"
//UCHAR BufferFormat3; // 0x01 -- Data block
//USHORT DataLength; // Length of message; max = 128
//UCHAR Data[]; // Message
} REQ_SEND_BROADCAST_MESSAGE;
typedef REQ_SEND_BROADCAST_MESSAGE SMB_UNALIGNED *PREQ_SEND_BROADCAST_MESSAGE;
// No response for Send Broadcast Message
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_MESSAGE
//
// Send End of Multi-block Message SMB, see #1 page 33
// Function is SrvSmbSendEndMbMessage()
// SMB_COM_SEND_END_MB_MESSAGE 0xD6
//
typedef struct _REQ_SEND_END_MB_MESSAGE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( MessageGroupId );
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_SEND_END_MB_MESSAGE;
typedef REQ_SEND_END_MB_MESSAGE SMB_UNALIGNED *PREQ_SEND_END_MB_MESSAGE;
typedef struct _RESP_SEND_END_MB_MESSAGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SEND_END_MB_MESSAGE;
typedef RESP_SEND_END_MB_MESSAGE SMB_UNALIGNED *PRESP_SEND_END_MB_MESSAGE;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_MESSAGE
//
// Send Single Block Message SMB, see #1 page 31
// Function is SrvSmbSendMessage()
// SMB_COM_SEND_MESSAGE 0xD0
//
typedef struct _REQ_SEND_MESSAGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 7
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR OriginatorName[]; // Originator name (max = 15)
//UCHAR BufferFormat2; // 0x04 -- ASCII
//UCHAR DestinationName[]; // Destination name (max = 15)
//UCHAR BufferFormat3; // 0x01 -- Data block
//USHORT DataLength; // Length of message; max = 128
//UCHAR Data[]; // Message
} REQ_SEND_MESSAGE;
typedef REQ_SEND_MESSAGE SMB_UNALIGNED *PREQ_SEND_MESSAGE;
typedef struct _RESP_SEND_MESSAGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SEND_MESSAGE;
typedef RESP_SEND_MESSAGE SMB_UNALIGNED *PRESP_SEND_MESSAGE;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_MESSAGE
//
// Send Start of Multi-block Message SMB, see #1 page 32
// Function is SrvSmbSendStartMbMessage()
// SMB_COM_SEND_START_MB_MESSAGE 0xD5
//
typedef struct _REQ_SEND_START_MB_MESSAGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR OriginatorName[]; // Originator name (max = 15)
//UCHAR BufferFormat2; // 0x04 -- ASCII
//UCHAR DestinationName[]; // Destination name (max = 15)
} REQ_SEND_START_MB_MESSAGE;
typedef REQ_SEND_START_MB_MESSAGE SMB_UNALIGNED *PREQ_SEND_START_MB_MESSAGE;
typedef struct _RESP_SEND_START_MB_MESSAGE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( MessageGroupId );
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SEND_START_MB_MESSAGE;
typedef RESP_SEND_START_MB_MESSAGE SMB_UNALIGNED *PSEND_START_MB_MESSAGE;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_MESSAGE
//
// Send Text of Multi-block Message SMB, see #1 page 33
// Function is SrvSmbSendTextMbMessage()
// SMB_COM_SEND_TEXT_MB_MESSAGE 0xD7
//
typedef struct _REQ_SEND_TEXT_MB_MESSAGE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( MessageGroupId );
_USHORT( ByteCount ); // Count of data bytes; min = 3
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x01 -- Data block
//USHORT DataLength; // Length of message; max = 128
//UCHAR Data[]; // Message
} REQ_SEND_TEXT_MB_MESSAGE;
typedef REQ_SEND_TEXT_MB_MESSAGE SMB_UNALIGNED *PREQ_SEND_TEXT_MB_MESSAGE;
typedef struct _RESP_SEND_TEXT_MB_MESSAGE {
UCHAR WordCount; // Count of aprameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SEND_TEXT_MB_MESSAGE;
typedef RESP_SEND_TEXT_MB_MESSAGE SMB_UNALIGNED *PRESP_SEND_TEXT_MB_MESSAGE;
#endif // def INCLUDE_SMB_MESSAGE
#ifdef INCLUDE_SMB_ADMIN
//
// Session Setup and X SMB, see #2 page 63 and #3 page 10
// Function is SrvSmbSessionSetupAndX()
// SMB_COM_SESSION_SETUP_ANDX 0x73
//
typedef struct _REQ_SESSION_SETUP_ANDX {
UCHAR WordCount; // Count of parameter words = 10
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( MaxBufferSize ); // Consumer's maximum buffer size
_USHORT( MaxMpxCount ); // Actual maximum multiplexed pending requests
_USHORT( VcNumber ); // 0 = first (only), nonzero=additional VC number
_ULONG( SessionKey ); // Session key (valid iff VcNumber != 0)
_USHORT( PasswordLength ); // Account password size
_ULONG( Reserved );
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // Buffer containing:
//UCHAR AccountPassword[]; // Account Password
//UCHAR AccountName[]; // Account Name
//UCHAR PrimaryDomain[]; // Client's primary domain
//UCHAR NativeOS[]; // Client's native operating system
//UCHAR NativeLanMan[]; // Client's native LAN Manager type
} REQ_SESSION_SETUP_ANDX;
typedef REQ_SESSION_SETUP_ANDX SMB_UNALIGNED *PREQ_SESSION_SETUP_ANDX;
typedef struct _REQ_NT_SESSION_SETUP_ANDX {
UCHAR WordCount; // Count of parameter words = 13
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( MaxBufferSize ); // Consumer's maximum buffer size
_USHORT( MaxMpxCount ); // Actual maximum multiplexed pending requests
_USHORT( VcNumber ); // 0 = first (only), nonzero=additional VC number
_ULONG( SessionKey ); // Session key (valid iff VcNumber != 0)
_USHORT( CaseInsensitivePasswordLength ); // Account password size, ANSI
_USHORT( CaseSensitivePasswordLength ); // Account password size, Unicode
_ULONG( Reserved);
_ULONG( Capabilities ); // Client capabilities
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // Buffer containing:
//UCHAR CaseInsensitivePassword[]; // Account Password, ANSI
//UCHAR CaseSensitivePassword[]; // Account Password, Unicode
//UCHAR AccountName[]; // Account Name
//UCHAR PrimaryDomain[]; // Client's primary domain
//UCHAR NativeOS[]; // Client's native operating system
//UCHAR NativeLanMan[]; // Client's native LAN Manager type
} REQ_NT_SESSION_SETUP_ANDX;
typedef REQ_NT_SESSION_SETUP_ANDX SMB_UNALIGNED *PREQ_NT_SESSION_SETUP_ANDX;
//
// Action flags in the response
//
#define SMB_SETUP_GUEST 0x0001 // Session setup as a guest
#define SMB_SETUP_USE_LANMAN_KEY 0x0002 // Use the Lan Manager setup key.
typedef struct _RESP_SESSION_SETUP_ANDX {
UCHAR WordCount; // Count of parameter words = 3
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Action ); // Request mode:
// bit0 = logged in as GUEST
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR NativeOS[]; // Server's native operating system
//UCHAR NativeLanMan[]; // Server's native LAN Manager type
//UCHAR PrimaryDomain[]; // Server's primary domain
} RESP_SESSION_SETUP_ANDX;
typedef RESP_SESSION_SETUP_ANDX SMB_UNALIGNED *PRESP_SESSION_SETUP_ANDX;
#endif // def INCLUDE_SMB_ADMIN
#ifdef INCLUDE_SMB_QUERY_SET
//
// Set Information SMB, see #1 page 19
// Function is SrvSmbSetInformation()
// SMB_COM_SET_INFORMATION 0x09
//
typedef struct _REQ_SET_INFORMATION {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( FileAttributes );
_ULONG( LastWriteTimeInSeconds );
_USHORT( Reserved )[5]; // Reserved (must be 0)
_USHORT( ByteCount ); // Count of data bytes; min = 2
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x04 -- ASCII
//UCHAR FileName[]; // File name
} REQ_SET_INFORMATION;
typedef REQ_SET_INFORMATION SMB_UNALIGNED *PREQ_SET_INFORMATION;
typedef struct _RESP_SET_INFORMATION {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SET_INFORMATION;
typedef RESP_SET_INFORMATION SMB_UNALIGNED *PRESP_SET_INFORMATION;
#endif // def INCLUDE_SMB_QUERY_SET
#ifdef INCLUDE_SMB_QUERY_SET
//
// Set Information2 SMB, see #2 page 66
// Function is SrvSmbSetInformation2
// SMB_COM_SET_INFORMATION2 0x22
//
typedef struct _REQ_SET_INFORMATION2 {
UCHAR WordCount; // Count of parameter words = 7
_USHORT( Fid ); // File handle
SMB_DATE CreationDate;
SMB_TIME CreationTime;
SMB_DATE LastAccessDate;
SMB_TIME LastAccessTime;
SMB_DATE LastWriteDate;
SMB_TIME LastWriteTime;
_USHORT( ByteCount ); // Count of data bytes; min = 0
UCHAR Buffer[1]; // Reserved buffer
} REQ_SET_INFORMATION2;
typedef REQ_SET_INFORMATION2 SMB_UNALIGNED *PREQ_SET_INFORMATION2;
typedef struct _RESP_SET_INFORMATION2 {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_SET_INFORMATION2;
typedef RESP_SET_INFORMATION2 SMB_UNALIGNED *PRESP_SET_INFORMATION2;
#endif // def INCLUDE_SMB_QUERY_SET
#ifdef INCLUDE_SMB_TRANSACTION
//
// Transaction and Transaction2 SMBs, see #2 page 68 and #3 page 13
// Function is SrvSmbTransaction()
// SMB_COM_TRANSACTION 0x25
// SMB_COM_TRANSACTION_SECONDARY 0x26
// SMB_COM_TRANSACTION2 0x32
// SMB_COM_TRANSACTION2_SECONDARY 0x33
//
// Structures for specific transaction types are defined in smbtrans.h.
//
// *** The Transaction2 secondary request format includes a USHORT Fid
// field that we ignore. We can do this because the Fid field
// occurs at the end of the word parameters part of the request, and
// because the rest of the request (parameter and data bytes) is
// pointed by offset fields occurring prior to the Fid field. (The
// Fid field was added to speed up dispatching in the OS/2 server,
// in which different worker processes handle each Fid. The NT
// server has only one process.)
//
typedef struct _REQ_TRANSACTION {
UCHAR WordCount; // Count of parameter words; value = (14 + SetupCount)
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( MaxParameterCount ); // Max parameter bytes to return
_USHORT( MaxDataCount ); // Max data bytes to return
UCHAR MaxSetupCount; // Max setup words to return
UCHAR Reserved;
_USHORT( Flags ); // Additional information:
// bit 0 - also disconnect TID in Tid
// bit 1 - one-way transacion (no resp)
_ULONG( Timeout );
_USHORT( Reserved2 );
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
UCHAR SetupCount; // Count of setup words
UCHAR Reserved3; // Reserved (pad above to word)
UCHAR Buffer[1]; // Buffer containing:
//USHORT Setup[]; // Setup words (# = SetupWordCount)
//USHORT ByteCount; // Count of data bytes
//UCHAR Name[]; // Name of transaction (NULL if Transact2)
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} REQ_TRANSACTION;
typedef REQ_TRANSACTION SMB_UNALIGNED *PREQ_TRANSACTION;
#define SMB_TRANSACTION_DISCONNECT 1
#define SMB_TRANSACTION_NO_RESPONSE 2
#define SMB_TRANSACTION_RECONNECTING 4
#define SMB_TRANSACTION_DFSFILE 8
typedef struct _RESP_TRANSACTION_INTERIM {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_TRANSACTION_INTERIM;
typedef RESP_TRANSACTION_INTERIM SMB_UNALIGNED *PRESP_TRANSACTION_INTERIM;
typedef struct _REQ_TRANSACTION_SECONDARY {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( ParameterDisplacement ); // Displacement of these param bytes
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( DataDisplacement ); // Displacement of these data bytes
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} REQ_TRANSACTION_SECONDARY;
typedef REQ_TRANSACTION_SECONDARY SMB_UNALIGNED *PREQ_TRANSACTION_SECONDARY;
typedef struct _RESP_TRANSACTION {
UCHAR WordCount; // Count of data bytes; value = 10 + SetupCount
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( Reserved );
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( ParameterDisplacement ); // Displacement of these param bytes
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( DataDisplacement ); // Displacement of these data bytes
UCHAR SetupCount; // Count of setup words
UCHAR Reserved2; // Reserved (pad above to word)
UCHAR Buffer[1]; // Buffer containing:
//USHORT Setup[]; // Setup words (# = SetupWordCount)
//USHORT ByteCount; // Count of data bytes
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} RESP_TRANSACTION;
typedef RESP_TRANSACTION SMB_UNALIGNED *PRESP_TRANSACTION;
typedef struct _REQ_NT_TRANSACTION {
UCHAR WordCount; // Count of parameter words; value = (19 + SetupCount)
UCHAR MaxSetupCount; // Max setup words to return
_USHORT( Flags ); // Currently unused
_ULONG( TotalParameterCount ); // Total parameter bytes being sent
_ULONG( TotalDataCount ); // Total data bytes being sent
_ULONG( MaxParameterCount ); // Max parameter bytes to return
_ULONG( MaxDataCount ); // Max data bytes to return
_ULONG( ParameterCount ); // Parameter bytes sent this buffer
_ULONG( ParameterOffset ); // Offset (from header start) to params
_ULONG( DataCount ); // Data bytes sent this buffer
_ULONG( DataOffset ); // Offset (from header start) to data
UCHAR SetupCount; // Count of setup words
_USHORT( Function ); // The transaction function code
UCHAR Buffer[1];
//USHORT Setup[]; // Setup words (# = SetupWordCount)
//USHORT ByteCount; // Count of data bytes
//UCHAR Pad1[]; // Pad to LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad2[]; // Pad to LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} REQ_NT_TRANSACTION;
typedef REQ_NT_TRANSACTION SMB_UNALIGNED *PREQ_NT_TRANSACTION;
#define SMB_TRANSACTION_DISCONNECT 1
#define SMB_TRANSACTION_NO_RESPONSE 2
typedef struct _RESP_NT_TRANSACTION_INTERIM {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1];
} RESP_NT_TRANSACTION_INTERIM;
typedef RESP_NT_TRANSACTION_INTERIM SMB_UNALIGNED *PRESP_NT_TRANSACTION_INTERIM;
typedef struct _REQ_NT_TRANSACTION_SECONDARY {
UCHAR WordCount; // Count of parameter words = 18
UCHAR Reserved1; // MBZ
_USHORT( Reserved2 ); // MBZ
_ULONG( TotalParameterCount ); // Total parameter bytes being sent
_ULONG( TotalDataCount ); // Total data bytes being sent
_ULONG( ParameterCount ); // Parameter bytes sent this buffer
_ULONG( ParameterOffset ); // Offset (from header start) to params
_ULONG( ParameterDisplacement ); // Displacement of these param bytes
_ULONG( DataCount ); // Data bytes sent this buffer
_ULONG( DataOffset ); // Offset (from header start) to data
_ULONG( DataDisplacement ); // Displacement of these data bytes
UCHAR Reserved3;
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1];
//UCHAR Pad1[]; // Pad to LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad2[]; // Pad to LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} REQ_NT_TRANSACTION_SECONDARY;
typedef REQ_NT_TRANSACTION_SECONDARY SMB_UNALIGNED *PREQ_NT_TRANSACTION_SECONDARY;
typedef struct _RESP_NT_TRANSACTION {
UCHAR WordCount; // Count of data bytes; value = 18 + SetupCount
UCHAR Reserved1;
_USHORT( Reserved2 );
_ULONG( TotalParameterCount ); // Total parameter bytes being sent
_ULONG( TotalDataCount ); // Total data bytes being sent
_ULONG( ParameterCount ); // Parameter bytes sent this buffer
_ULONG( ParameterOffset ); // Offset (from header start) to params
_ULONG( ParameterDisplacement ); // Displacement of these param bytes
_ULONG( DataCount ); // Data bytes sent this buffer
_ULONG( DataOffset ); // Offset (from header start) to data
_ULONG( DataDisplacement ); // Displacement of these data bytes
UCHAR SetupCount; // Count of setup words
UCHAR Buffer[1];
//USHORT Setup[]; // Setup words (# = SetupWordCount)
//USHORT ByteCount; // Count of data bytes
//UCHAR Pad1[]; // Pad to LONG
//UCHAR Parameters[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad2[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} RESP_NT_TRANSACTION;
typedef RESP_NT_TRANSACTION SMB_UNALIGNED *PRESP_NT_TRANSACTION;
#endif // def INCLUDE_SMB_TRANSACTION
#ifdef INCLUDE_SMB_TREE
//
// Tree Connect SMB, see #1, page 6
// Function is SrvSmbTreeConnect()
// SMB_COM_TREE_CONNECT 0x70
//
typedef struct _REQ_TREE_CONNECT {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes; min = 4
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat1; // 0x04 -- ASCII
//UCHAR Path[]; // Server name and share name
//UCHAR BufferFormat2; // 0x04 -- ASCII
//UCHAR Password[]; // Password
//UCHAR BufferFormat3; // 0x04 -- ASCII
//UCHAR Service[]; // Service name
} REQ_TREE_CONNECT;
typedef REQ_TREE_CONNECT SMB_UNALIGNED *PREQ_TREE_CONNECT;
typedef struct _RESP_TREE_CONNECT {
UCHAR WordCount; // Count of parameter words = 2
_USHORT( MaxBufferSize ); // Max size message the server handles
_USHORT( Tid ); // Tree ID
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_TREE_CONNECT;
typedef RESP_TREE_CONNECT SMB_UNALIGNED *PRESP_TREE_CONNECT;
#endif // def INCLUDE_SMB_TREE
#ifdef INCLUDE_SMB_TREE
//
// Tree Connect and X SMB, see #2, page 88
// Function is SrvSmbTreeConnectAndX()
// SMB_COM_TREE_CONNECT_ANDX 0x75
//
// TREE_CONNECT_ANDX flags
#define TREE_CONNECT_ANDX_DISCONNECT_TID (0x1)
// #define TREE_CONNECT_ANDX_W95 (0x2) -- W95 sets this flag. Don't know why.
typedef struct _REQ_TREE_CONNECT_ANDX {
UCHAR WordCount; // Count of parameter words = 4
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Flags ); // Additional information
// bit 0 set = disconnect Tid
// bit 7 set = extended response
_USHORT( PasswordLength ); // Length of Password[]
_USHORT( ByteCount ); // Count of data bytes; min = 3
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Password[]; // Password
//UCHAR Path[]; // Server name and share name
//UCHAR Service[]; // Service name
} REQ_TREE_CONNECT_ANDX;
typedef REQ_TREE_CONNECT_ANDX SMB_UNALIGNED *PREQ_TREE_CONNECT_ANDX;
typedef struct _RESP_TREE_CONNECT_ANDX {
UCHAR WordCount; // Count of parameter words = 2
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( ByteCount ); // Count of data bytes; min = 3
UCHAR Buffer[1]; // Service type connected to
} RESP_TREE_CONNECT_ANDX;
typedef RESP_TREE_CONNECT_ANDX SMB_UNALIGNED *PRESP_TREE_CONNECT_ANDX;
//
// The response for clients that are LAN Manager 2.1 or better.
//
typedef struct _RESP_21_TREE_CONNECT_ANDX {
UCHAR WordCount; // Count of parameter words = 3
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( OptionalSupport ); // Optional support bits
_USHORT( ByteCount ); // Count of data bytes; min = 3
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Service[]; // Service type connected to
//UCHAR NativeFileSystem[]; // Native file system for this tree
} RESP_21_TREE_CONNECT_ANDX;
typedef RESP_21_TREE_CONNECT_ANDX SMB_UNALIGNED *PRESP_21_TREE_CONNECT_ANDX;
//
// Optional Support bit definitions
//
#define SMB_SUPPORT_SEARCH_BITS 0x0001
#define SMB_SHARE_IS_IN_DFS 0x0002
#endif // def INCLUDE_SMB_TREE
#ifdef INCLUDE_SMB_TREE
//
// Tree Disconnect SMB, see #1 page 7
// Function is SrvSmbTreeDisconnect()
// SMB_COM_TREE_DISCONNECT 0x71
//
typedef struct _REQ_TREE_DISCONNECT {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_TREE_DISCONNECT;
typedef REQ_TREE_DISCONNECT SMB_UNALIGNED *PREQ_TREE_DISCONNECT;
typedef struct _RESP_TREE_DISCONNECT {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_TREE_DISCONNECT;
typedef RESP_TREE_DISCONNECT SMB_UNALIGNED *PRESP_TREE_DISCONNECT;
#endif // def INCLUDE_SMB_TREE
#ifdef INCLUDE_SMB_LOCK
//
// Unlock Byte Range SMB, see #1 page 20
// Function is SrvSmbUnlockByteRange()
// SMB_COM_UNLOCK_BYTE_RANGE 0x0D
//
typedef struct _REQ_UNLOCK_BYTE_RANGE {
UCHAR WordCount; // Count of parameter words = 5
_USHORT( Fid ); // File handle
_ULONG( Count ); // Count of bytes to unlock
_ULONG( Offset ); // Offset from start of file
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} REQ_UNLOCK_BYTE_RANGE;
typedef REQ_UNLOCK_BYTE_RANGE SMB_UNALIGNED *PREQ_UNLOCK_BYTE_RANGE;
typedef struct _RESP_UNLOCK_BYTE_RANGE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_UNLOCK_BYTE_RANGE;
typedef RESP_UNLOCK_BYTE_RANGE SMB_UNALIGNED *PRESP_UNLOCK_BYTE_RANGE;
#endif // def INCLUDE_SMB_LOCK
#ifdef INCLUDE_SMB_READ_WRITE
//
// Write SMB, see #1 page 12
// Write and Unlock SMB, see #2 page 92
// Function is SrvSmbWrite()
// SMB_COM_WRITE 0x0B
// SMB_COM_WRITE_AND_UNLOCK 0x14
//
//
// *** Warning: the following structure is defined the way it is to
// ensure longword alignment of the data buffer. (This only matters
// when packing is disabled; when packing is turned on, the right
// thing happens no matter what.)
//
typedef struct _REQ_WRITE {
UCHAR WordCount; // Count of parameter words = 5
_USHORT( Fid ); // File handle
_USHORT( Count ); // Number of bytes to be written
_ULONG( Offset ); // Offset in file to begin write
_USHORT( Remaining ); // Bytes remaining to satisfy request
_USHORT( ByteCount ); // Count of data bytes
//UCHAR Buffer[1]; // Buffer containing:
UCHAR BufferFormat; // 0x01 -- Data block
_USHORT( DataLength ); // Length of data
ULONG Buffer[1]; // Data
} REQ_WRITE;
typedef REQ_WRITE SMB_UNALIGNED *PREQ_WRITE;
typedef struct _RESP_WRITE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Count of bytes actually written
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE;
typedef RESP_WRITE SMB_UNALIGNED *PRESP_WRITE;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_READ_WRITE
//
// Write and Close SMB, see #2 page 90
// Function is SrvSmbWriteAndClose()
// SMB_COM_WRITE_AND_CLOSE 0x2C
//
//
// The Write and Close parameters can be 6 words long or 12 words long,
// depending on whether it's supposed to look like a Write SMB or a
// Write and X SMB. So we define two different structures here.
//
// *** Warning: the following structures are defined the way they are to
// ensure longword alignment of the data buffer. (This only matters
// when packing is disabled; when packing is turned on, the right
// thing happens no matter what.)
//
typedef struct _REQ_WRITE_AND_CLOSE {
UCHAR WordCount; // Count of parameter words = 6
_USHORT( Fid ); // File handle
_USHORT( Count ); // Number of bytes to write
_ULONG( Offset ); // Offset in file of first byte to write
_ULONG( LastWriteTimeInSeconds ); // Time of last write
_USHORT( ByteCount ); // 1 (for pad) + value of Count
UCHAR Pad; // To force to doubleword boundary
ULONG Buffer[1]; // Data
} REQ_WRITE_AND_CLOSE;
typedef REQ_WRITE_AND_CLOSE SMB_UNALIGNED *PREQ_WRITE_AND_CLOSE;
typedef struct _REQ_WRITE_AND_CLOSE_LONG {
UCHAR WordCount; // Count of parameter words = 12
_USHORT( Fid ); // File handle
_USHORT( Count ); // Number of bytes to write
_ULONG( Offset ); // Offset in file of first byte to write
_ULONG( LastWriteTimeInSeconds ); // Time of last write
_ULONG( Reserved )[3]; // Reserved, must be 0
_USHORT( ByteCount ); // 1 (for pad) + value of Count
UCHAR Pad; // To force to doubleword boundary
ULONG Buffer[1]; // Data
} REQ_WRITE_AND_CLOSE_LONG;
typedef REQ_WRITE_AND_CLOSE_LONG SMB_UNALIGNED *PREQ_WRITE_AND_CLOSE_LONG;
typedef struct _RESP_WRITE_AND_CLOSE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Count of bytes actually written
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_AND_CLOSE;
typedef RESP_WRITE_AND_CLOSE SMB_UNALIGNED *PRESP_WRITE_AND_CLOSE;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_READ_WRITE
//
// Write and X SMB, see #2 page 94
// Function is SrvSmbWriteAndX()
// SMB_COM_WRITE_ANDX 0x2F
//
typedef struct _REQ_WRITE_ANDX {
UCHAR WordCount; // Count of parameter words = 12
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin write
_ULONG( Timeout );
_USHORT( WriteMode ); // Write mode:
// 0 - write through
// 1 - return Remaining
// 2 - use WriteRawNamedPipe (n. pipes)
// 3 - "this is the start of the msg"
_USHORT( Remaining ); // Bytes remaining to satisfy request
_USHORT( Reserved );
_USHORT( DataLength ); // Number of data bytes in buffer (>=0)
_USHORT( DataOffset ); // Offset to data bytes
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (# = DataLength)
} REQ_WRITE_ANDX;
typedef REQ_WRITE_ANDX SMB_UNALIGNED *PREQ_WRITE_ANDX;
typedef struct _REQ_NT_WRITE_ANDX {
UCHAR WordCount; // Count of parameter words = 14
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Fid ); // File handle
_ULONG( Offset ); // Offset in file to begin write
_ULONG( Timeout );
_USHORT( WriteMode ); // Write mode:
// 0 - write through
// 1 - return Remaining
// 2 - use WriteRawNamedPipe (n. pipes)
// 3 - "this is the start of the msg"
_USHORT( Remaining ); // Bytes remaining to satisfy request
_USHORT( DataLengthHigh );
_USHORT( DataLength ); // Number of data bytes in buffer (>=0)
_USHORT( DataOffset ); // Offset to data bytes
_ULONG( OffsetHigh ); // Used for NT Protocol only
// Upper 32 bits of offset
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (# = DataLength)
} REQ_NT_WRITE_ANDX;
typedef REQ_NT_WRITE_ANDX SMB_UNALIGNED *PREQ_NT_WRITE_ANDX;
typedef struct _RESP_WRITE_ANDX {
UCHAR WordCount; // Count of parameter words = 6
UCHAR AndXCommand; // Secondary (X) command; 0xFF = none
UCHAR AndXReserved; // Reserved (must be 0)
_USHORT( AndXOffset ); // Offset to next command WordCount
_USHORT( Count ); // Number of bytes written
_USHORT( Remaining ); // Bytes remaining to be read (pipe/dev)
union {
_ULONG( Reserved );
_USHORT( CountHigh ); // if large write&x
};
_USHORT( ByteCount ); // Count of data bytes. Inaccurate if
// large writes
UCHAR Buffer[1]; // empty
} RESP_WRITE_ANDX;
typedef RESP_WRITE_ANDX SMB_UNALIGNED *PRESP_WRITE_ANDX;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_MPX
//
// Write Block Multiplexed SMB, see #2 page 97
// Function is SrvSmbWriteMpx()
// SMB_COM_WRITE_MPX 0x1E
// SMB_COM_WRITE_MPX_SECONDARY 0x1F
// SMB_COM_WRITE_MPX_COMPLETE 0x20
//
typedef struct _REQ_WRITE_MPX {
UCHAR WordCount; // Count of parameter words = 12
_USHORT( Fid ); // File handle
_USHORT( Count ); // Total bytes, including this buffer
_USHORT( Reserved );
_ULONG( Offset ); // Offset in file to begin write
_ULONG( Timeout );
_USHORT( WriteMode ); // Write mode:
// bit 0 - complete write to disk and
// send final result response
// bit 1 - return Remaining (pipe/dev)
// bit 7 - IPX datagram mode
union {
struct {
_USHORT( DataCompactionMode );
_USHORT( Reserved2 );
} ;
_ULONG( Mask ); // IPX datagram mode mask
} ;
_USHORT( DataLength ); // Number of data bytes this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (# = DataLength)
} REQ_WRITE_MPX;
typedef REQ_WRITE_MPX SMB_UNALIGNED *PREQ_WRITE_MPX;
typedef struct _RESP_WRITE_MPX_INTERIM { // First response
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Remaining ); // Bytes ramaining to be read (pipe/dev)
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_MPX_INTERIM;
typedef RESP_WRITE_MPX_INTERIM SMB_UNALIGNED *PRESP_WRITE_MPX_INTERIM;
typedef struct _RESP_WRITE_MPX_DATAGRAM { // Response to sequenced request
UCHAR WordCount; // Count of parameter words = 2
_ULONG( Mask ); // OR of all masks received
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_MPX_DATAGRAM;
typedef RESP_WRITE_MPX_DATAGRAM SMB_UNALIGNED *PRESP_WRITE_MPX_DATAGRAM;
// Secondary request format, 0 to N of these.
typedef struct _REQ_WRITE_MPX_SECONDARY {
UCHAR WordCount; // Count of parameter words = 8
_USHORT( Fid ); // File handle
_USHORT( Count ); // Total bytes to be sent
_ULONG( Offset ); // Offset in file to begin write
_ULONG( Reserved );
_USHORT( DataLength ); // Number of data bytes this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (# = DataLength)
} REQ_WRITE_MPX_SECONDARY;
typedef REQ_WRITE_MPX_SECONDARY SMB_UNALIGNED *PREQ_WRITE_MPX_SECONDARY;
#endif // def INCLUDE_SMB_MPX
#ifndef INCLUDE_SMB_WRITE_COMPLETE
#ifdef INCLUDE_SMB_MPX
#define INCLUDE_SMB_WRITE_COMPLETE
#else
#ifdef INCLUDE_SMB_RAW
#define INCLUDE_SMB_WRITE_COMPLETE
#endif
#endif
#endif
#ifdef INCLUDE_SMB_WRITE_COMPLETE
//
// The following structure is used as the final response to both Write
// Block Multiplexed and Write Block Raw.
//
typedef struct _RESP_WRITE_COMPLETE { // Final response; command is
// SMB_COM_WRITE_COMPLETE
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Total number of bytes written
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_COMPLETE;
typedef RESP_WRITE_COMPLETE SMB_UNALIGNED *PRESP_WRITE_COMPLETE;
#endif // def INCLUDE_SMB_WRITE_COMPLETE
#ifdef INCLUDE_SMB_READ_WRITE
//
// Write Print File SMB, see #1 page 29
// Function is SrvSmbWritePrintFile()
// SMB_COM_WRITE_PRINT_FILE 0xC1
//
typedef struct _REQ_WRITE_PRINT_FILE {
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Fid ); // File handle
_USHORT( ByteCount ); // Count of data bytes; min = 4
UCHAR Buffer[1]; // Buffer containing:
//UCHAR BufferFormat; // 0x01 -- Data block
//USHORT DataLength; // Length of data
//UCHAR Data[]; // Data
} REQ_WRITE_PRINT_FILE;
typedef REQ_WRITE_PRINT_FILE SMB_UNALIGNED *PREQ_WRITE_PRINT_FILE;
typedef struct _RESP_WRITE_PRINT_FILE {
UCHAR WordCount; // Count of parameter words = 0
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_PRINT_FILE;
typedef RESP_WRITE_PRINT_FILE SMB_UNALIGNED *PRESP_WRITE_PRINT_FILE;
#endif // def INCLUDE_SMB_READ_WRITE
#ifdef INCLUDE_SMB_RAW
//
// Write Block Raw SMB, see #2 page 100
// Function is SrvSmbWriteRaw()
// SMB_COM_WRITE_RAW 0x1D
//
typedef struct _REQ_WRITE_RAW {
UCHAR WordCount; // Count of parameter words = 12
_USHORT( Fid ); // File handle
_USHORT( Count ); // Total bytes, including this buffer
_USHORT( Reserved );
_ULONG( Offset ); // Offset in file to begin write
_ULONG( Timeout );
_USHORT( WriteMode ); // Write mode:
// bit 0 - complete write to disk and
// send final result response
// bit 1 - return Remaining (pipe/dev)
// (see WriteAndX for #defines)
_ULONG( Reserved2 );
_USHORT( DataLength ); // Number of data bytes this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (# = DataLength)
} REQ_WRITE_RAW;
typedef REQ_WRITE_RAW SMB_UNALIGNED *PREQ_WRITE_RAW;
typedef struct _REQ_NT_WRITE_RAW {
UCHAR WordCount; // Count of parameter words = 14
_USHORT( Fid ); // File handle
_USHORT( Count ); // Total bytes, including this buffer
_USHORT( Reserved );
_ULONG( Offset ); // Offset in file to begin write
_ULONG( Timeout );
_USHORT( WriteMode ); // Write mode:
// bit 0 - complete write to disk and
// send final result response
// bit 1 - return Remaining (pipe/dev)
// (see WriteAndX for #defines)
_ULONG( Reserved2 );
_USHORT( DataLength ); // Number of data bytes this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
_ULONG( OffsetHigh ); // Used for NT Protocol only
// Upper 32 bits of offset
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR Pad[]; // Pad to SHORT or LONG
//UCHAR Data[]; // Data (# = DataLength)
} REQ_NT_WRITE_RAW;
typedef REQ_NT_WRITE_RAW SMB_UNALIGNED *PREQ_NT_WRITE_RAW;
typedef struct _RESP_WRITE_RAW_INTERIM { // First response
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Remaining ); // Bytes remaining to be read (pipe/dev)
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_RAW_INTERIM;
typedef RESP_WRITE_RAW_INTERIM SMB_UNALIGNED *PRESP_WRITE_RAW_INTERIM;
typedef struct _RESP_WRITE_RAW_SECONDARY { // Second (final) response
UCHAR WordCount; // Count of parameter words = 1
_USHORT( Count ); // Total number of bytes written
_USHORT( ByteCount ); // Count of data bytes = 0
UCHAR Buffer[1]; // empty
} RESP_WRITE_RAW_SECONDARY;
typedef RESP_WRITE_RAW_SECONDARY SMB_UNALIGNED *PRESP_WRITE_RAW_SECONDARY;
typedef struct _REQ_103_WRITE_RAW {
UCHAR WordCount; // Count of parameter words
_USHORT( Fid ); // File handle
_USHORT( Count );
_USHORT( Reserved );
_ULONG( Offset );
_ULONG( Timeout );
_USHORT( WriteMode );
_ULONG( Reserved2 );
_USHORT( ByteCount ); // Count of data bytes; min =
UCHAR Buffer[1]; //
} REQ_103_WRITE_RAW;
typedef REQ_103_WRITE_RAW SMB_UNALIGNED *PREQ_103_WRITE_RAW;
typedef struct _RESP_103_WRITE_RAW {
UCHAR WordCount; // Count of parameter words
_USHORT( ByteCount ); // Count of data bytes; min =
UCHAR Buffer[1]; //
} RESP_103_WRITE_RAW;
typedef RESP_103_WRITE_RAW SMB_UNALIGNED *PRESP_103_WRITE_RAW;
#endif // def INCLUDE_SMB_RAW
typedef struct _REQ_NT_CANCEL {
UCHAR WordCount; // = 0
_USHORT( ByteCount ); // = 0
UCHAR Buffer[1];
} REQ_NT_CANCEL;
typedef REQ_NT_CANCEL SMB_UNALIGNED *PREQ_NT_CANCEL;
typedef struct _RESP_NT_CANCEL {
UCHAR WordCount; // = 0
_USHORT( ByteCount ); // = 0
UCHAR Buffer[1];
} RESP_NT_CANCEL;
typedef RESP_NT_CANCEL SMB_UNALIGNED *PRESP_NT_CANCEL;
//
// File open modes
//
#define SMB_ACCESS_READ_ONLY 0
#define SMB_ACCESS_WRITE_ONLY 1
#define SMB_ACCESS_READ_WRITE 2
#define SMB_ACCESS_EXECUTE 3
//
// Open flags
//
#define SMB_OPEN_QUERY_INFORMATION 0x01
#define SMB_OPEN_OPLOCK 0x02
#define SMB_OPEN_OPBATCH 0x04
#define SMB_OPEN_QUERY_EA_LENGTH 0x08
#define SMB_OPEN_EXTENDED_RESPONSE 0x10
//
// NT open manifests
//
#define NT_CREATE_REQUEST_OPLOCK 0x02
#define NT_CREATE_REQUEST_OPBATCH 0x04
#define NT_CREATE_OPEN_TARGET_DIR 0x08
#define Added 0
#define Removed 1
#define Modified 2
#define RenamedOldName 3
#define RenamedNewName 4
//
// Lockrange for use with OS/2 DosFileLocks call
//
// *** Where is this used?
//typedef struct lockrange {
// ULONG offset;
// ULONG range;
// };
//#define LOCK 0x1
//#define UNLOCK 0x2
//
// Data buffer format codes, from the core protocol.
//
#define SMB_FORMAT_DATA 1
#define SMB_FORMAT_DIALECT 2
#define SMB_FORMAT_PATHNAME 3
#define SMB_FORMAT_ASCII 4
#define SMB_FORMAT_VARIABLE 5
//
// WriteMode flags
//
#define SMB_WMODE_WRITE_THROUGH 0x0001 // complete write before responding
#define SMB_WMODE_SET_REMAINING 0x0002 // returning amt remaining in pipe
#define SMB_WMODE_WRITE_RAW_NAMED_PIPE 0x0004 // write named pipe in raw mode
#define SMB_WMODE_START_OF_MESSAGE 0x0008 // start of pipe message
#define SMB_WMODE_DATAGRAM 0x0080 // start of pipe message
//
// Various SMB flags:
//
//
// If the server supports LockAndRead and WriteAndUnlock, it sets this
// bit the Negotiate response.
//
#define SMB_FLAGS_LOCK_AND_READ_OK 0x01
//
// When on, the consumer guarantees that there is a receive buffer posted
// such that a "Send.No.Ack" can be used by the server to respond to
// the consumer's request.
//
#define SMB_FLAGS_SEND_NO_ACK 0x2
//
// This is part of the Flags field of every SMB header. If this bit
// is set, then all pathnames in the SMB should be treated as case-
// insensitive.
//
#define SMB_FLAGS_CASE_INSENSITIVE 0x8
//
// When on in session setup, this bit indicates that all paths sent to
// the server are already in OS/2 canonicalized format.
//
#define SMB_FLAGS_CANONICALIZED_PATHS 0x10
//
// When on in a open file request SMBs (open, create, openX, etc.) this
// bit indicates a request for an oplock on the file. When on in the
// response, this bit indicates that the oplock was granted.
//
#define SMB_FLAGS_OPLOCK 0x20
//
// When on, this bit indicates that the server should notify the client
// on any request that could cause the file to be changed. If not set,
// the server only notifies the client on other open requests on the
// file.
//
#define SMB_FLAGS_OPLOCK_NOTIFY_ANY 0x40
//
// This bit indicates that the SMB is being sent from server to redir.
//
#define SMB_FLAGS_SERVER_TO_REDIR 0x80
//
// Valid bits for Flags on an incoming SMB
//
#define INCOMING_SMB_FLAGS \
(SMB_FLAGS_LOCK_AND_READ_OK | \
SMB_FLAGS_SEND_NO_ACK | \
SMB_FLAGS_CASE_INSENSITIVE | \
SMB_FLAGS_CANONICALIZED_PATHS | \
SMB_FLAGS_OPLOCK_NOTIFY_ANY | \
SMB_FLAGS_OPLOCK)
//
// Names for bits in Flags2 field of SMB header that indicate what the
// client app is aware of.
//
#define SMB_FLAGS2_KNOWS_LONG_NAMES 0x0001
#define SMB_FLAGS2_KNOWS_EAS 0x0002
#define SMB_FLAGS2_SMB_SECURITY_SIGNATURE 0x0004
#define SMB_FLAGS2_IS_LONG_NAME 0x0040
#define SMB_FLAGS2_DFS 0x1000
#define SMB_FLAGS2_PAGING_IO 0x2000
#define SMB_FLAGS2_NT_STATUS 0x4000
#define SMB_FLAGS2_UNICODE 0x8000
//
// Valid bits for Flags2 on an incoming SMB
//
#define INCOMING_SMB_FLAGS2 \
(SMB_FLAGS2_KNOWS_LONG_NAMES | \
SMB_FLAGS2_KNOWS_EAS | \
SMB_FLAGS2_DFS | \
SMB_FLAGS2_PAGING_IO | \
SMB_FLAGS2_IS_LONG_NAME | \
SMB_FLAGS2_NT_STATUS | \
SMB_FLAGS2_UNICODE )
//
// The SMB open function determines what action should be taken depending
// on the existence or lack thereof of files used in the operation. It
// has the following mapping:
//
// 1111 1
// 5432 1098 7654 3210
// rrrr rrrr rrrC rrOO
//
// where:
//
// O - Open (action to be taken if the target file exists)
// 0 - Fail
// 1 - Open or Append file
// 2 - Truncate file
//
// C - Create (action to be taken if the target file does not exist)
// 0 - Fail
// 1 - Create file
//
#define SMB_OFUN_OPEN_MASK 0x3
#define SMB_OFUN_CREATE_MASK 0x10
#define SMB_OFUN_OPEN_FAIL 0
#define SMB_OFUN_OPEN_APPEND 1
#define SMB_OFUN_OPEN_OPEN 1
#define SMB_OFUN_OPEN_TRUNCATE 2
#define SMB_OFUN_CREATE_FAIL 0x00
#define SMB_OFUN_CREATE_CREATE 0x10
//++
//
// BOOLEAN
// SmbOfunCreate(
// IN USHORT SmbOpenFunction
// )
//
//--
#define SmbOfunCreate(SmbOpenFunction) \
(BOOLEAN)((SmbOpenFunction & SMB_OFUN_CREATE_MASK) == SMB_OFUN_CREATE_CREATE)
//++
//
// BOOLEAN
// SmbOfunAppend(
// IN USHORT SmbOpenFunction
// )
//
//--
#define SmbOfunAppend(SmbOpenFunction) \
(BOOLEAN)((SmbOpenFunction & SMB_OFUN_OPEN_MASK) == SMB_OFUN_OPEN_APPEND)
//++
//
// BOOLEAN
// SmbOfunTruncate(
// IN USHORT SmbOpenFunction
// )
//
//--
#define SmbOfunTruncate(SmbOpenFunction) \
(BOOLEAN)((SmbOpenFunction & SMB_OFUN_OPEN_MASK) == SMB_OFUN_OPEN_TRUNCATE)
//
// The desired access mode passed in Open and Open and X has the following
// mapping:
//
// 1111 11
// 5432 1098 7654 3210
// rWrC rLLL rSSS rAAA
//
// where:
//
// W - Write through mode. No read ahead or write behind allowed on
// this file or device. When protocol is returned, data is expected
// to be on the disk or device.
//
// S - Sharing mode:
// 0 - Compatibility mode (as in core open)
// 1 - Deny read/write/execute (exclusive)
// 2 - Deny write
// 3 - Deny read/execute
// 4 - Deny none
//
// A - Access mode
// 0 - Open for reading
// 1 - Open for writing
// 2 - Open for reading and writing
// 3 - Open for execute
//
// rSSSrAAA = 11111111 (hex FF) indicates FCB open (as in core protocol)
//
// C - Cache mode
// 0 - Normal file
// 1 - Do not cache this file
//
// L - Locality of reference
// 0 - Locality of reference is unknown
// 1 - Mainly sequential access
// 2 - Mainly random access
// 3 - Random access with some locality
// 4 to 7 - Currently undefined
//
#define SMB_DA_SHARE_MASK 0x70
#define SMB_DA_ACCESS_MASK 0x07
#define SMB_DA_FCB_MASK (UCHAR)0xFF
#define SMB_DA_ACCESS_READ 0x00
#define SMB_DA_ACCESS_WRITE 0x01
#define SMB_DA_ACCESS_READ_WRITE 0x02
#define SMB_DA_ACCESS_EXECUTE 0x03
#define SMB_DA_SHARE_COMPATIBILITY 0x00
#define SMB_DA_SHARE_EXCLUSIVE 0x10
#define SMB_DA_SHARE_DENY_WRITE 0x20
#define SMB_DA_SHARE_DENY_READ 0x30
#define SMB_DA_SHARE_DENY_NONE 0x40
#define SMB_DA_FCB (UCHAR)0xFF
#define SMB_CACHE_NORMAL 0x0000
#define SMB_DO_NOT_CACHE 0x1000
#define SMB_LR_UNKNOWN 0x0000
#define SMB_LR_SEQUENTIAL 0x0100
#define SMB_LR_RANDOM 0x0200
#define SMB_LR_RANDOM_WITH_LOCALITY 0x0300
#define SMB_LR_MASK 0x0F00
#define SMB_DA_WRITE_THROUGH 0x4000
//
// The Action field of OpenAndX has the following format:
//
// 1111 11
// 5432 1098 7654 3210
// Lrrr rrrr rrrr rrOO
//
// where:
//
// L - Opportunistic lock. 1 if lock granted, else 0.
//
// O - Open action:
// 1 - The file existed and was opened
// 2 - The file did not exist but was created
// 3 - The file existed and was truncated
//
#define SMB_OACT_OPENED 0x01
#define SMB_OACT_CREATED 0x02
#define SMB_OACT_TRUNCATED 0x03
#define SMB_OACT_OPLOCK 0x8000
//
// These flags are passed in the Flags field of the copy and extended rename
// SMBs.
//
//
// If set, the target must be a file or directory.
//
#define SMB_TARGET_IS_FILE 0x1
#define SMB_TARGET_IS_DIRECTORY 0x2
//
// The copy mode--if set, ASCII copying should be done, otherwise binary.
//
#define SMB_COPY_TARGET_ASCII 0x4
#define SMB_COPY_SOURCE_ASCII 0x8
#define SMB_COPY_TREE 0x20
//
// If set, verify all writes.
//
#define SMB_VERIFY_WRITES
//
// Define file attribute bits as used in the SMB protocol. The specific
// bit positions are, for the most part, identical to those used in NT.
// However, NT does not define Volume and Directory bits. It also has
// an explicit Normal bit; this bit is implied in SMB attributes by
// Hidden, System, and Directory being off.
//
#define SMB_FILE_ATTRIBUTE_READONLY 0x01
#define SMB_FILE_ATTRIBUTE_HIDDEN 0x02
#define SMB_FILE_ATTRIBUTE_SYSTEM 0x04
#define SMB_FILE_ATTRIBUTE_VOLUME 0x08
#define SMB_FILE_ATTRIBUTE_DIRECTORY 0x10
#define SMB_FILE_ATTRIBUTE_ARCHIVE 0x20
//
// Share type strings are passed in SMBs to indicate what type of shared
// resource is being or has been connected to.
//
#define SHARE_TYPE_NAME_DISK "A:"
#define SHARE_TYPE_NAME_PIPE "IPC"
#define SHARE_TYPE_NAME_COMM "COMM"
#define SHARE_TYPE_NAME_PRINT "LPT1:"
#define SHARE_TYPE_NAME_WILD "?????"
//
// SMB Error codes:
//
//
// Success Class:
//
#define SMB_ERR_SUCCESS (UCHAR)0x00
//
// DOS Error Class:
//
#define SMB_ERR_CLASS_DOS (UCHAR)0x01
#define SMB_ERR_BAD_FUNCTION 1 // Invalid function
#define SMB_ERR_BAD_FILE 2 // File not found
#define SMB_ERR_BAD_PATH 3 // Invalid directory
#define SMB_ERR_NO_FIDS 4 // Too many open files
#define SMB_ERR_ACCESS_DENIED 5 // Access not allowed for req. func.
#define SMB_ERR_BAD_FID 6 // Invalid file handle
#define SMB_ERR_BAD_MCB 7 // Memory control blocks destroyed
#define SMB_ERR_INSUFFICIENT_MEMORY 8 // For the desired function
#define SMB_ERR_BAD_MEMORY 9 // Invalid memory block address
#define SMB_ERR_BAD_ENVIRONMENT 10 // Invalid environment
#define SMB_ERR_BAD_FORMAT 11 // Invalid format
#define SMB_ERR_BAD_ACCESS 12 // Invalid open mode
#define SMB_ERR_BAD_DATA 13 // Invalid data (only from IOCTL)
#define SMB_ERR_RESERVED 14
#define SMB_ERR_BAD_DRIVE 15 // Invalid drive specified
#define SMB_ERR_CURRENT_DIRECTORY 16 // Attempted to remove currect directory
#define SMB_ERR_DIFFERENT_DEVICE 17 // Not the same device
#define SMB_ERR_NO_FILES 18 // File search can't find more files
#define SMB_ERR_BAD_SHARE 32 // An open conflicts with FIDs on file
#define SMB_ERR_LOCK 33 // Conflict with existing lock
#define SMB_ERR_FILE_EXISTS 80 // Tried to overwrite existing file
#define SMB_ERR_BAD_PIPE 230 // Invalie pipe
#define SMB_ERR_PIPE_BUSY 231 // All instances of the pipe are busy
#define SMB_ERR_PIPE_CLOSING 232 // Pipe close in progress
#define SMB_ERR_PIPE_NOT_CONNECTED 233 // No process on other end of pipe
#define SMB_ERR_MORE_DATA 234 // There is more data to return
//
// SERVER Error Class:
//
#define SMB_ERR_CLASS_SERVER (UCHAR)0x02
#define SMB_ERR_ERROR 1 // Non-specific error code
#define SMB_ERR_BAD_PASSWORD 2 // Bad name/password pair
#define SMB_ERR_BAD_TYPE 3 // Reserved
#define SMB_ERR_ACCESS 4 // Requester lacks necessary access
#define SMB_ERR_BAD_TID 5 // Invalid TID
#define SMB_ERR_BAD_NET_NAME 6 // Invalid network name in tree connect
#define SMB_ERR_BAD_DEVICE 7 // Invalid device request
#define SMB_ERR_QUEUE_FULL 49 // Print queue full--returned print file
#define SMB_ERR_QUEUE_TOO_BIG 50 // Print queue full--no space
#define SMB_ERR_QUEUE_EOF 51 // EOF on print queue dump
#define SMB_ERR_BAD_PRINT_FID 52 // Invalid print file FID
#define SMB_ERR_BAD_SMB_COMMAND 64 // SMB command not recognized
#define SMB_ERR_SERVER_ERROR 65 // Internal server error
#define SMB_ERR_FILE_SPECS 67 // FID and pathname were incompatible
#define SMB_ERR_RESERVED2 68
#define SMB_ERR_BAD_PERMITS 69 // Access permissions invalid
#define SMB_ERR_RESERVED3 70
#define SMB_ERR_BAD_ATTRIBUTE_MODE 71 // Invalid attribute mode specified
#define SMB_ERR_SERVER_PAUSED 81 // Server is paused
#define SMB_ERR_MESSAGE_OFF 82 // Server not receiving messages
#define SMB_ERR_NO_ROOM 83 // No room for buffer message
#define SMB_ERR_TOO_MANY_NAMES 87 // Too many remote user names
#define SMB_ERR_TIMEOUT 88 // Operation was timed out
#define SMB_ERR_NO_RESOURCE 89 // No resources available for request
#define SMB_ERR_TOO_MANY_UIDS 90 // Too many UIDs active in session
#define SMB_ERR_BAD_UID 91 // UID not known as a valid UID
#define SMB_ERR_INVALID_NAME 123 // Invalid name returned from FAT.
#define SMB_ERR_INVALID_NAME_RANGE 206 // Non 8.3 name passed to FAT (or non 255 name to HPFS)
#define SMB_ERR_USE_MPX 250 // Can't support Raw; use MPX
#define SMB_ERR_USE_STANDARD 251 // Can't support Raw, use standard r/w
#define SMB_ERR_CONTINUE_MPX 252 // Reserved
#define SMB_ERR_RESERVED4 253
#define SMB_ERR_RESERVED5 254
#define SMB_ERR_NO_SUPPORT_INTERNAL 255 // Internal code for NO_SUPPORT--
// allows codes to be stored in a byte
#define SMB_ERR_NO_SUPPORT (USHORT)0xFFFF // Function not supported
//
// HARDWARE Error Class:
//
#define SMB_ERR_CLASS_HARDWARE (UCHAR)0x03
#define SMB_ERR_NO_WRITE 19 // Write attempted to write-prot. disk
#define SMB_ERR_BAD_UNIT 20 // Unknown unit
#define SMB_ERR_DRIVE_NOT_READY 21 // Disk drive not ready
#define SMB_ERR_BAD_COMMAND 22 // Unknown command
#define SMB_ERR_DATA 23 // Data error (CRC)
#define SMB_ERR_BAD_REQUEST 24 // Bad request structure length
#define SMB_ERR_SEEK 25 // Seek error
#define SMB_ERR_BAD_MEDIA 26 // Unknown media type
#define SMB_ERR_BAD_SECTOR 27 // Sector not found
#define SMB_ERR_NO_PAPER 28 // Printer out of paper
#define SMB_ERR_WRITE_FAULT 29 // Write fault
#define SMB_ERR_READ_FAULT 30 // Read fault
#define SMB_ERR_GENERAL 31 // General failure
#define SMB_ERR_LOCK_CONFLICT 33 // Lock conflicts with existing lock
#define SMB_ERR_WRONG_DISK 34 // Wrong disk was found in a drive
#define SMB_ERR_FCB_UNAVAILABLE 35 // No FCBs available to process request
#define SMB_ERR_SHARE_BUFFER_EXCEEDED 36
#define SMB_ERR_DISK_FULL 39 // !!! Undocumented, but in LM2.0
//
// Other Error Classes:
//
#define SMB_ERR_CLASS_XOS (UCHAR)0x04 // Reserved for XENIX
#define SMB_ERR_CLASS_RMX1 (UCHAR)0xE1 // Reserved for iRMX
#define SMB_ERR_CLASS_RMX2 (UCHAR)0xE2 // Reserved for iRMX
#define SMB_ERR_CLASS_RMX3 (UCHAR)0xE3 // Reserved for iRMX
#define SMB_ERR_CLASS_COMMAND (UCHAR)0xFF // Command was not in the SMB format
//
// Turn structure packing back off
//
#ifndef NO_PACKING
#include <packoff.h>
#endif // ndef NO_PACKING
// Old (LanMan 1.2) and new (NT) field names:
// (Undocumented fields have corresponding structure in parenthesis)
// smb_access Access
// smb_action Action
// smb_adate AccessDate
// smb_allocsize AllocationSize
// smb_aname AccountName
// smb_apasslen PasswordSize
// smb_apasswd AccountPassword
// smb_atime AccessTime
// smb_attr Attribute
// smb_attribute Attribute
// smb_aunits (RESP_QUERY_INFORMATION_SERVER)
// smb_bcc BufferSize
// smb_blkmode BlockMode
// smb_blksize BlockSize
// smb_blksperunit BlocksPerUnit
// smb_bpu BlocksPerUnit
// smb_bs BlockSize
// smb_bufsize MaxBufferSize
// smb_buf[1] Buffer[1]
// smb_bytes[*] Bytes[*]
// smb_cat Category
// smb_cct FilesCopied
// smb_cdate CreateDate
// smb_cert CertificateOffset
// smb_com Command
// smb_com2 AndXCommand
// smb_count Count
// smb_count_left Remaining
// smb_cryptkey[*] CryptKey
// smb_ctime CreateTime
// smb_datablock DataBlock
// smb_datalen DataSize
// smb_datasize DataSize
// smb_data[*] Data[*]
// smb_dcmode DataCompactMode
// smb_dev DeviceName
// smb_doff DataOffset
// smb_drcnt DataCount
// smb_drdisp DataDisplacement
// smb_droff DataOffset
// smb_dscnt DataCount
// smb_dsdisp DataDisplacement
// smb_dsize DataSize
// smb_dsoff DataOffset
// smb_encrypt EncryptKey
// smb_encryptlen EncryptKeySize
// smb_encryptoff EncryptKeyOffset
// smb_eos EndOfSearch
// smb_err Error
// smb_errmsg[1] ErrorMessage[1]
// smb_fau (RESP_QUERY_INFORMATION_SERVER)
// smb_fid Fid
// smb_fileid ServerFid
// smb_flag Flag
// smb_flag2 Flag2
// smb_flags Flag
// smb_flg Flag
// smb_freeunits FreeUnits
// smb_fsid (RESP_QUERY_INFORMATION_SERVER)
// smb_fsize FileSize
// smb_fun Function
// smb_gid Gid
// smb_handle Handle
// smb_ident1 Identifier
// smb_idf[4] Protocol[4]
// smb_index Index
// smb_info Info
// smb_left Remaining
// smb_len SetupLength
// smb_locknum NumberOfLocks
// smb_lockrng[*] LockRange
// smb_locktype LockType
// smb_lpid OwnerPid
// smb_maxbytes MaxBytes
// smb_maxcnt MaxCount
// smb_maxcount MaxCount
// smb_maxmux (RESP_NEGOTIATE)
// smb_maxvcs MaxNumberVcs
// smb_maxxmitsz MaxTransmitSize
// smb_maxxmt MaxTransmitSize
// smb_mdate ModificationDate
// smb_mdrcnt MaxDataCount
// smb_mid Mid
// smb_mincnt MinCount
// smb_mode Mode
// smb_mprcnt MaxParameterCount
// smb_mpxmax MaxMpxCount
// smb_msrcnt MaxSetupCount
// smb_mtime ModificationTime
// smb_name[*] Name[*]
// smb_off2 AndXOffset
// smb_offset Offset
// smb_ofun OpenFunction
// smb_pad Pad
// smb_pad1[] Pad1
// smb_pad[] Pad[]
// smb_param[*] Parameter[*]
// smb_path ServerName
// smb_pathname PathName
// smb_pid Pid
// smb_prcnt ParameterCount
// smb_prdisp ParameterDisplacement
// smb_proff ParameterCount
// smb_pscnt ParameterCount
// smb_psdisp ParameterDisplacement
// smb_psoff ParameterOffset
// smb_range LockLength or UnlockLength
// smb_rcls ErrorClass
// smb_reh ReservedH
// smb_reh2 ReservedH2
// smb_remaining Remaining
// smb_remcnt Remaining
// smb_res1 Reserved
// smb_res2 Reserved2
// smb_res3 Reserved3
// smb_res4 Reserved4
// smb_res5 Reserved5
// smb_reserved Reserved
// smb_restart Restart
// smb_resumekey ResumeKey
// smb_res[5] Reserved[]
// smb_reverb ReverbCount
// smb_rsvd Reserved
// smb_rsvd1 Reserved
// smb_rsvd2 Reserved2
// smb_rsvd3 Reserved3
// smb_rsvd4 Reserved4
// smb_sattr SearchAttribute
// smb_secmode SecurityMode
// smb_seq SequenceNumber
// smb_services Services
// smb_sesskey SessionKey
// smb_setup[*] Setup[*]
// smb_size Size
// smb_spasslen ServerPasswordSize
// smb_spasswd ServerPassword
// smb_srv_date ServerDate
// smb_srv_time ServerTime
// smb_srv_tzone ServerTimeZone
// smb_start StartIndex
// smb_state DeviceState
// smb_suwcnt SetupWordCount
// smb_su_class SetupClass
// smb_su_com SetupCommand
// smb_su_handle SetupFid
// smb_su_opcode SetupOpcode
// smb_su_priority SetupPriority
// smb_tcount Count
// smb_tdis TreeDisconnect
// smb_tdrcnt TotalDataCount
// smb_tdscnt TotalDataCount
// smb_tid Tid
// smb_tid2 Tid2
// smb_time Time
// smb_timeout Timeout
// smb_totalunits TotalUnits
// smb_tprcnt TotalParameterCount
// smb_tpscnt TotalParameterCount
// smb_type FileType
// smb_uid Uid
// smb_unlkrng[*] UnlockRange
// smb_unlocknum NumberOfUnlocks
// smb_vblen DataLength
// smb_vcnum VcNumber
// smb_vldate (RESP_QUERY_INFORMATION_SERVER)
// smb_vllen (RESP_QUERY_INFORMATION_SERVER)
// smb_vltime (RESP_QUERY_INFORMATION_SERVER)
// smb_vwv[1] Param
// smb_wct WordCount
// smb_wmode WriteMode
// smb_xchain EncryptChainOffset
//
// Force misalignment of the following structures
//
#ifndef NO_PACKING
#include <packon.h>
#endif // ndef NO_PACKING
//
// Named pipe function codes
//
#define TRANS_SET_NMPIPE_STATE 0x01
#define TRANS_RAW_READ_NMPIPE 0x11
#define TRANS_QUERY_NMPIPE_STATE 0x21
#define TRANS_QUERY_NMPIPE_INFO 0x22
#define TRANS_PEEK_NMPIPE 0x23
#define TRANS_TRANSACT_NMPIPE 0x26
#define TRANS_RAW_WRITE_NMPIPE 0x31
#define TRANS_READ_NMPIPE 0x36
#define TRANS_WRITE_NMPIPE 0x37
#define TRANS_WAIT_NMPIPE 0x53
#define TRANS_CALL_NMPIPE 0x54
//
// Mailslot function code
//
#define TRANS_MAILSLOT_WRITE 0x01
//
// Transaction2 function codes
//
#define TRANS2_OPEN2 0x00
#define TRANS2_FIND_FIRST2 0x01
#define TRANS2_FIND_NEXT2 0x02
#define TRANS2_QUERY_FS_INFORMATION 0x03
#define TRANS2_SET_FS_INFORMATION 0x04
#define TRANS2_QUERY_PATH_INFORMATION 0x05
#define TRANS2_SET_PATH_INFORMATION 0x06
#define TRANS2_QUERY_FILE_INFORMATION 0x07
#define TRANS2_SET_FILE_INFORMATION 0x08
#define TRANS2_FSCTL 0x09
#define TRANS2_IOCTL2 0x0A
#define TRANS2_FIND_NOTIFY_FIRST 0x0B
#define TRANS2_FIND_NOTIFY_NEXT 0x0C
#define TRANS2_CREATE_DIRECTORY 0x0D
#define TRANS2_SESSION_SETUP 0x0E
#define TRANS2_QUERY_FS_INFORMATION_FID 0x0F
#define TRANS2_GET_DFS_REFERRAL 0x10
#define TRANS2_REPORT_DFS_INCONSISTENCY 0x11
#define TRANS2_MAX_FUNCTION 0x11
//
// Nt Transaction function codes
//
#define NT_TRANSACT_MIN_FUNCTION 1
#define NT_TRANSACT_CREATE 1
#define NT_TRANSACT_IOCTL 2
#define NT_TRANSACT_SET_SECURITY_DESC 3
#define NT_TRANSACT_NOTIFY_CHANGE 4
#define NT_TRANSACT_RENAME 5
#define NT_TRANSACT_QUERY_SECURITY_DESC 6
#define NT_TRANSACT_QUERY_QUOTA 7
#define NT_TRANSACT_SET_QUOTA 8
#define NT_TRANSACT_MAX_FUNCTION 8
//
// File information levels
//
#define SMB_INFO_STANDARD 1
#define SMB_INFO_QUERY_EA_SIZE 2
#define SMB_INFO_SET_EAS 2
#define SMB_INFO_QUERY_EAS_FROM_LIST 3
#define SMB_INFO_QUERY_ALL_EAS 4 // undocumented but supported
#define SMB_INFO_QUERY_FULL_NAME 5 // never sent by redir
#define SMB_INFO_IS_NAME_VALID 6
#define SMB_INFO_PASSTHROUGH 1000 // any info above here is a simple pass-through
//
// NT extension to file info levels
//
#define SMB_QUERY_FILE_BASIC_INFO 0x101
#define SMB_QUERY_FILE_STANDARD_INFO 0x102
#define SMB_QUERY_FILE_EA_INFO 0x103
#define SMB_QUERY_FILE_NAME_INFO 0x104
#define SMB_QUERY_FILE_ALLOCATION_INFO 0x105
#define SMB_QUERY_FILE_END_OF_FILEINFO 0x106
#define SMB_QUERY_FILE_ALL_INFO 0x107
#define SMB_QUERY_FILE_ALT_NAME_INFO 0x108
#define SMB_QUERY_FILE_STREAM_INFO 0x109
#define SMB_QUERY_FILE_COMPRESSION_INFO 0x10B
#define SMB_SET_FILE_BASIC_INFO 0x101
#define SMB_SET_FILE_DISPOSITION_INFO 0x102
#define SMB_SET_FILE_ALLOCATION_INFO 0x103
#define SMB_SET_FILE_END_OF_FILE_INFO 0x104
#define SMB_QUERY_FS_LABEL_INFO 0x101
#define SMB_QUERY_FS_VOLUME_INFO 0x102
#define SMB_QUERY_FS_SIZE_INFO 0x103
#define SMB_QUERY_FS_DEVICE_INFO 0x104
#define SMB_QUERY_FS_ATTRIBUTE_INFO 0x105
#define SMB_QUERY_FS_QUOTA_INFO 0x106 // unused?
#define SMB_QUERY_FS_CONTROL_INFO 0x107
//
// Volume information levels.
//
#define SMB_INFO_ALLOCATION 1
#define SMB_INFO_VOLUME 2
//
// Rename2 information levels.
//
#define SMB_NT_RENAME_MOVE_CLUSTER_INFO 0x102
#define SMB_NT_RENAME_SET_LINK_INFO 0x103
#define SMB_NT_RENAME_RENAME_FILE 0x104 // Server internal
#define SMB_NT_RENAME_MOVE_FILE 0x105 // Server internal
//
// Protocol for NtQueryQuotaInformationFile
//
typedef struct {
_USHORT( Fid ); // FID of target
UCHAR ReturnSingleEntry; // Indicates that only a single entry should be returned
// rather than filling the buffer with as
// many entries as possible.
UCHAR RestartScan; // Indicates whether the scan of the quota information
// is to be restarted from the beginning.
_ULONG ( SidListLength ); // Supplies the length of the SID list if present
_ULONG ( StartSidLength ); // Supplies an optional SID that indicates that the returned
// information is to start with an entry other
// than the first. This parameter is ignored if a
// SidList is given
_ULONG( StartSidOffset); // Supplies the offset of Start Sid in the buffer
} REQ_NT_QUERY_FS_QUOTA_INFO, *PREQ_NT_QUERY_FS_QUOTA_INFO;
//
// Desciptor response
//
// Data Bytes: The Quota Information
//
typedef struct {
_ULONG ( Length );
} RESP_NT_QUERY_FS_QUOTA_INFO, *PRESP_NT_QUERY_FS_QUOTA_INFO;
//
// Protocol for NtSetQuotaInformationFile
//
typedef struct {
_USHORT( Fid ); // FID of target
} REQ_NT_SET_FS_QUOTA_INFO, *PREQ_NT_SET_FS_QUOTA_INFO;
//
// Response:
//
// Setup words: None.
// Parameter Bytes: None.
// Data Bytes: None.
//
//
// Dfs Transactions
//
//
// Request for Referral.
//
typedef struct {
USHORT MaxReferralLevel; // Latest version of referral understood
UCHAR RequestFileName[1]; // Dfs name for which referral is sought
} REQ_GET_DFS_REFERRAL;
typedef REQ_GET_DFS_REFERRAL SMB_UNALIGNED *PREQ_GET_DFS_REFERRAL;
//
// The format of an individual referral contains version and length information
// allowing the client to skip referrals it does not understand.
//
// !! All referral elements must have VersionNumber and Size as the first 2 elements !!
//
typedef struct {
USHORT VersionNumber; // == 1
USHORT Size; // Size of this whole element
USHORT ServerType; // Type of server: 0 == Don't know, 1 == SMB, 2 == Netware
struct {
USHORT StripPath : 1; // Strip off PathConsumed characters from front of
// DfsPathName prior to submitting name to UncShareName
};
WCHAR ShareName[1]; // The server+share name go right here. NULL terminated.
} DFS_REFERRAL_V1;
typedef DFS_REFERRAL_V1 SMB_UNALIGNED *PDFS_REFERRAL_V1;
typedef struct {
USHORT VersionNumber; // == 2
USHORT Size; // Size of this whole element
USHORT ServerType; // Type of server: 0 == Don't know, 1 == SMB, 2 == Netware
struct {
USHORT StripPath : 1; // Strip off PathConsumed characters from front of
// DfsPathName prior to submitting name to UncShareName
};
ULONG Proximity; // Hint of transport cost
ULONG TimeToLive; // In number of seconds
USHORT DfsPathOffset; // Offset from beginning of this element to Path to access
USHORT DfsAlternatePathOffset; // Offset from beginning of this element to 8.3 path
USHORT NetworkAddressOffset; // Offset from beginning of this element to Network path
} DFS_REFERRAL_V2;
typedef DFS_REFERRAL_V2 SMB_UNALIGNED *PDFS_REFERRAL_V2;
typedef struct {
USHORT VersionNumber; // == 3
USHORT Size; // Size of this whole element
USHORT ServerType; // Type of server: 0 == Don't know, 1 == SMB, 2 == Netware
struct {
USHORT StripPath : 1; // Strip off PathConsumed characters from front of
// DfsPathName prior to submitting name to UncShareName
USHORT NameListReferral : 1; // This referral contains an expanded name list
};
ULONG TimeToLive; // In number of seconds
union {
struct {
USHORT DfsPathOffset; // Offset from beginning of this element to Path to access
USHORT DfsAlternatePathOffset; // Offset from beginning of this element to 8.3 path
USHORT NetworkAddressOffset; // Offset from beginning of this element to Network path
GUID ServiceSiteGuid; // The guid for the site
};
struct {
USHORT SpecialNameOffset; // Offset from this element to the special name string
USHORT NumberOfExpandedNames; // Number of expanded names
USHORT ExpandedNameOffset; // Offset from this element to the expanded name list
};
};
} DFS_REFERRAL_V3;
typedef DFS_REFERRAL_V3 SMB_UNALIGNED *PDFS_REFERRAL_V3;
typedef struct {
USHORT PathConsumed; // Number of WCHARs consumed in DfsPathName
USHORT NumberOfReferrals; // Number of referrals contained here
struct {
ULONG ReferralServers : 1; // Elements in Referrals[] are referral servers
ULONG StorageServers : 1; // Elements in Referrals[] are storage servers
};
union { // The vector of referrals
DFS_REFERRAL_V1 v1;
DFS_REFERRAL_V2 v2;
DFS_REFERRAL_V3 v3;
} Referrals[1]; // [ NumberOfReferrals ]
//
// WCHAR StringBuffer[]; // Used by DFS_REFERRAL_V2
//
} RESP_GET_DFS_REFERRAL;
typedef RESP_GET_DFS_REFERRAL SMB_UNALIGNED *PRESP_GET_DFS_REFERRAL;
//
// During Dfs operations, a client may discover a knowledge inconsistency in the Dfs.
// The parameter portion of the TRANS2_REPORT_DFS_INCONSISTENCY SMB is
// encoded in this way
//
typedef struct {
UCHAR RequestFileName[1]; // Dfs name for which inconsistency is being reported
union {
DFS_REFERRAL_V1 v1; // The single referral thought to be in error
} Referral;
} REQ_REPORT_DFS_INCONSISTENCY;
typedef REQ_REPORT_DFS_INCONSISTENCY SMB_UNALIGNED *PREQ_REPORT_DFS_INCONSISTENCY;
typedef struct _REQ_QUERY_FS_INFORMATION_FID {
_USHORT( InformationLevel );
_USHORT( Fid );
} REQ_QUERY_FS_INFORMATION_FID;
typedef REQ_QUERY_FS_INFORMATION_FID SMB_UNALIGNED *PREQ_QUERY_FS_INFORMATION_FID;
//
// The client also needs to send to this server the referral which it believes to be
// in error. The data part of this transaction contains the errant referral(s), encoded
// as above in the DFS_REFERRAL_* structures.
//
//
// Find First, information levels
//
#define SMB_FIND_FILE_DIRECTORY_INFO 0x101
#define SMB_FIND_FILE_FULL_DIRECTORY_INFO 0x102
#define SMB_FIND_FILE_NAMES_INFO 0x103
#define SMB_FIND_FILE_BOTH_DIRECTORY_INFO 0x104
#ifdef INCLUDE_SMB_DIRECTORY
//
// CreateDirectory2 function code os Transaction2 SMB, see #3 page 51
// Function is SrvSmbCreateDirectory2()
// TRANS2_CREATE_DIRECTORY 0x0D
//
typedef struct _REQ_CREATE_DIRECTORY2 {
_ULONG( Reserved ); // Reserved--must be zero
UCHAR Buffer[1]; // Directory name to create
} REQ_CREATE_DIRECTORY2;
typedef REQ_CREATE_DIRECTORY2 SMB_UNALIGNED *PREQ_CREATE_DIRECTORY2;
// Data bytes for CreateDirectory2 request are the extended attributes for the
// created file.
typedef struct _RESP_CREATE_DIRECTORY2 {
_USHORT( EaErrorOffset ); // Offset into FEAList of first error
// which occurred while setting EAs
} RESP_CREATE_DIRECTORY2;
typedef RESP_CREATE_DIRECTORY2 SMB_UNALIGNED *PRESP_CREATE_DIRECTORY2;
#endif // def INCLUDE_SMB_DIRECTORY
#ifdef INCLUDE_SMB_SEARCH
//
// FindFirst2 function code of Transaction2 SMB, see #3 page 22
// Function is SrvSmbFindFirst2()
// TRANS2_FIND_FIRST2 0x01
//
typedef struct _REQ_FIND_FIRST2 {
_USHORT( SearchAttributes );
_USHORT( SearchCount ); // Maximum number of entries to return
_USHORT( Flags ); // Additional information: bit set-
// 0 - close search after this request
// 1 - close search if end reached
// 2 - return resume keys
_USHORT( InformationLevel );
_ULONG(SearchStorageType);
UCHAR Buffer[1]; // File name
} REQ_FIND_FIRST2;
typedef REQ_FIND_FIRST2 SMB_UNALIGNED *PREQ_FIND_FIRST2;
// Data bytes for Find First2 request are a list of extended attributes
// to retrieve (a GEAList), if InformationLevel is QUERY_EAS_FROM_LIST.
typedef struct _RESP_FIND_FIRST2 {
_USHORT( Sid ); // Search handle
_USHORT( SearchCount ); // Number of entries returned
_USHORT( EndOfSearch ); // Was last entry returned?
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
_USHORT( LastNameOffset ); // Offset into data to file name of
// last entry, if server needs it
// to resume search; else 0
} RESP_FIND_FIRST2;
typedef RESP_FIND_FIRST2 SMB_UNALIGNED *PRESP_FIND_FIRST2;
// Data bytes for Find First2 response are level-dependent information
// about the matching files. If bit 2 in the request parameters was
// set, each entry is preceded by a four-byte resume key.
//
// FindNext2 function code of Transaction2 SMB, see #3 page 26
// Function is SrvSmbFindNext2()
// TRANS2_FIND_NEXT2 0x02
//
typedef struct _REQ_FIND_NEXT2 {
_USHORT( Sid ); // Search handle
_USHORT( SearchCount ); // Maximum number of entries to return
_USHORT( InformationLevel );
_ULONG( ResumeKey ); // Value returned by previous find
_USHORT( Flags ); // Additional information: bit set-
// 0 - close search after this request
// 1 - close search if end reached
// 2 - return resume keys
// 3 - resume/continue, NOT rewind
UCHAR Buffer[1]; // Resume file name
} REQ_FIND_NEXT2;
typedef REQ_FIND_NEXT2 SMB_UNALIGNED *PREQ_FIND_NEXT2;
// Data bytes for Find Next2 request are a list of extended attributes
// to retrieve, if InformationLevel is QUERY_EAS_FROM_LIST.
typedef struct _RESP_FIND_NEXT2 {
_USHORT( SearchCount ); // Number of entries returned
_USHORT( EndOfSearch ); // Was last entry returned?
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
_USHORT( LastNameOffset ); // Offset into data to file name of
// last entry, if server needs it
// to resume search; else 0
} RESP_FIND_NEXT2;
typedef RESP_FIND_NEXT2 SMB_UNALIGNED *PRESP_FIND_NEXT2;
// Data bytes for Find Next2 response are level-dependent information
// about the matching files. If bit 2 in the request parameters was
// set, each entry is preceded by a four-byte resume key.
//
// Flags for REQ_FIND_FIRST2.Flags
//
#define SMB_FIND_CLOSE_AFTER_REQUEST 0x01
#define SMB_FIND_CLOSE_AT_EOS 0x02
#define SMB_FIND_RETURN_RESUME_KEYS 0x04
#define SMB_FIND_CONTINUE_FROM_LAST 0x08
#define SMB_FIND_WITH_BACKUP_INTENT 0x10
#endif // def INCLUDE_SMB_SEARCH
#ifdef INCLUDE_SMB_OPEN_CLOSE
//
// Open2 function code of Transaction2 SMB, see #3 page 19
// Function is SrvSmbOpen2()
// TRANS2_OPEN2 0x00
//
// *** Note that the REQ_OPEN2 and RESP_OPEN2 structures closely
// resemble the REQ_OPEN_ANDX and RESP_OPEN_ANDX structures.
//
typedef struct _REQ_OPEN2 {
_USHORT( Flags ); // Additional information: bit set-
// 0 - return additional info
// 1 - set single user total file lock
// 2 - server notifies consumer of
// actions which may change file
// 3 - return total length of EAs
_USHORT( DesiredAccess ); // File open mode
_USHORT( SearchAttributes ); // *** ignored
_USHORT( FileAttributes );
_ULONG( CreationTimeInSeconds );
_USHORT( OpenFunction );
_ULONG( AllocationSize ); // Bytes to reserve on create or truncate
_USHORT( Reserved )[5]; // Pad through OpenAndX's Timeout,
// Reserved, and ByteCount
UCHAR Buffer[1]; // File name
} REQ_OPEN2;
typedef REQ_OPEN2 SMB_UNALIGNED *PREQ_OPEN2;
// Data bytes for Open2 request are the extended attributes for the
// created file.
typedef struct _RESP_OPEN2 {
_USHORT( Fid ); // File handle
_USHORT( FileAttributes );
_ULONG( CreationTimeInSeconds );
_ULONG( DataSize ); // Current file size
_USHORT( GrantedAccess ); // Access permissions actually allowed
_USHORT( FileType );
_USHORT( DeviceState ); // state of IPC device (e.g. pipe)
_USHORT( Action ); // Action taken
_ULONG( ServerFid ); // Server unique file id
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
_ULONG( EaLength ); // Total EA length for opened file
} RESP_OPEN2;
typedef RESP_OPEN2 SMB_UNALIGNED *PRESP_OPEN2;
// The Open2 response has no data bytes.
#endif // def INCLUDE_SMB_OPEN_CLOSE
#ifdef INCLUDE_SMB_MISC
//
// QueryFsInformation function code of Transaction2 SMB, see #3 page 30
// Function is SrvSmbQueryFsInformation()
// TRANS2_QUERY_FS_INFORMATION 0x03
//
typedef struct _REQ_QUERY_FS_INFORMATION {
_USHORT( InformationLevel );
} REQ_QUERY_FS_INFORMATION;
typedef REQ_QUERY_FS_INFORMATION SMB_UNALIGNED *PREQ_QUERY_FS_INFORMATION;
// No data bytes for Query FS Information request.
//typedef struct _RESP_QUERY_FS_INFORMATION {
//} RESP_QUERY_FS_INFORMATION;
//typedef RESP_QUERY_FS_INFORMATION SMB_UNALIGNED *PRESP_QUERY_FS_INFORMATION;
// Data bytes for Query FS Information response are level-dependent
// information about the specified volume.
//
// SetFSInformation function code of Transaction2 SMB, see #3 page 31
// Function is SrvSmbSetFSInformation()
// TRANS2_SET_PATH_INFORMATION 0x04
//
typedef struct _REQ_SET_FS_INFORMATION {
_USHORT( Fid );
_USHORT( InformationLevel );
} REQ_SET_FS_INFORMATION;
typedef REQ_SET_FS_INFORMATION SMB_UNALIGNED *PREQ_SET_FS_INFORMATION;
// Data bytes for Set FS Information request are level-dependant
// information about the specified volume.
//typedef struct _RESP_SET_FS_INFORMATION {
//} RESP_SET_FS_INFORMATION;
//typedef RESP_SET_FS_INFORMATION SMB_UNALIGNED *PRESP_SET_FS_INFORMATION;
// The Set FS Information response has no data bytes.
#endif // def INCLUDE_SMB_MISC
#ifdef INCLUDE_SMB_QUERY_SET
//
// QueryPathInformation function code of Transaction2 SMB, see #3 page 33
// Function is SrvSmbQueryPathInformation()
// TRANS2_QUERY_PATH_INFORMATION 0x05
//
typedef struct _REQ_QUERY_PATH_INFORMATION {
_USHORT( InformationLevel );
_ULONG( Reserved ); // Must be zero
UCHAR Buffer[1]; // File name
} REQ_QUERY_PATH_INFORMATION;
typedef REQ_QUERY_PATH_INFORMATION SMB_UNALIGNED *PREQ_QUERY_PATH_INFORMATION;
// Data bytes for Query Path Information request are a list of extended
// attributes to retrieve, if InformationLevel is QUERY_EAS_FROM_LIST.
typedef struct _RESP_QUERY_PATH_INFORMATION {
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
} RESP_QUERY_PATH_INFORMATION;
typedef RESP_QUERY_PATH_INFORMATION SMB_UNALIGNED *PRESP_QUERY_PATH_INFORMATION;
// Data bytes for Query Path Information response are level-dependent
// information about the specified path/file.
//
// SetPathInformation function code of Transaction2 SMB, see #3 page 35
// Function is SrvSmbSetPathInformation()
// TRANS2_SET_PATH_INFORMATION 0x06
//
typedef struct _REQ_SET_PATH_INFORMATION {
_USHORT( InformationLevel );
_ULONG( Reserved ); // Must be zero
UCHAR Buffer[1]; // File name
} REQ_SET_PATH_INFORMATION;
typedef REQ_SET_PATH_INFORMATION SMB_UNALIGNED *PREQ_SET_PATH_INFORMATION;
// Data bytes for Set Path Information request are either file information
// and attributes or a list of extended attributes for the file.
typedef struct _RESP_SET_PATH_INFORMATION {
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
} RESP_SET_PATH_INFORMATION;
typedef RESP_SET_PATH_INFORMATION SMB_UNALIGNED *PRESP_SET_PATH_INFORMATION;
// The Set Path Information response has no data bytes.
//
// QueryFileInformation function code of Transaction2 SMB, see #3 page 37
// Function is SrvSmbQueryFileInformation()
// TRANS2_QUERY_FILE_INFORMATION 0x07
//
typedef struct _REQ_QUERY_FILE_INFORMATION {
_USHORT( Fid ); // File handle
_USHORT( InformationLevel );
} REQ_QUERY_FILE_INFORMATION;
typedef REQ_QUERY_FILE_INFORMATION SMB_UNALIGNED *PREQ_QUERY_FILE_INFORMATION;
// Data bytes for Query File Information request are a list of extended
// attributes to retrieve, if InformationLevel is QUERY_EAS_FROM_LIST.
typedef struct _RESP_QUERY_FILE_INFORMATION {
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
} RESP_QUERY_FILE_INFORMATION;
typedef RESP_QUERY_FILE_INFORMATION SMB_UNALIGNED *PRESP_QUERY_FILE_INFORMATION;
// Data bytes for Query File Information response are level-dependent
// information about the specified path/file.
//
// SetFileInformation function code of Transaction2 SMB, see #3 page 39
// Function is SrvSmbSetFileInformation()
// TRANS2_SET_FILE_INFORMATION 0x08
//
typedef struct _REQ_SET_FILE_INFORMATION {
_USHORT( Fid ); // File handle
_USHORT( InformationLevel );
_USHORT( Flags ); // File I/O control flags: bit set-
// 4 - write through
// 5 - no cache
} REQ_SET_FILE_INFORMATION;
typedef REQ_SET_FILE_INFORMATION SMB_UNALIGNED *PREQ_SET_FILE_INFORMATION;
// Data bytes for Set File Information request are either file information
// and attributes or a list of extended attributes for the file.
typedef struct _RESP_SET_FILE_INFORMATION {
_USHORT( EaErrorOffset ); // Offset into EA list if EA error
} RESP_SET_FILE_INFORMATION;
typedef RESP_SET_FILE_INFORMATION SMB_UNALIGNED *PRESP_SET_FILE_INFORMATION;
// The Set File Information response has no data bytes.
#endif // def INCLUDE_SMB_QUERY_SET
//
// Opcodes for Mailslot transactions. Not all filled in at present.
// WARNING ... the info here on mailslots (opcode and smb struct)
// is duplicated in net/h/mslotsmb.h
//
#define MS_WRITE_OPCODE 1
typedef struct _SMB_TRANSACT_MAILSLOT {
UCHAR WordCount; // Count of data bytes; value = 17
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( MaxParameterCount ); // Max parameter bytes to return
_USHORT( MaxDataCount ); // Max data bytes to return
UCHAR MaxSetupCount; // Max setup words to return
UCHAR Reserved;
_USHORT( Flags ); // Additional information:
// bit 0 - unused
// bit 1 - one-way transacion (no resp)
_ULONG( Timeout );
_USHORT( Reserved1 );
_USHORT( ParameterCount ); // Parameter bytes sent this buffer
_USHORT( ParameterOffset ); // Offset (from header start) to params
_USHORT( DataCount ); // Data bytes sent this buffer
_USHORT( DataOffset ); // Offset (from header start) to data
UCHAR SetupWordCount; // = 3
UCHAR Reserved2; // Reserved (pad above to word)
_USHORT( Opcode ); // 1 -- Write Mailslot
_USHORT( Priority ); // Priority of transaction
_USHORT( Class ); // Class: 1 = reliable, 2 = unreliable
_USHORT( ByteCount ); // Count of data bytes
UCHAR Buffer[1]; // Buffer containing:
//UCHAR MailslotName[]; // "\MAILSLOT\<name>0"
//UCHAR Pad[] // Pad to SHORT or LONG
//UCHAR Data[]; // Data to write to mailslot
} SMB_TRANSACT_MAILSLOT;
typedef SMB_TRANSACT_MAILSLOT SMB_UNALIGNED *PSMB_TRANSACT_MAILSLOT;
typedef struct _SMB_TRANSACT_NAMED_PIPE {
UCHAR WordCount; // Count of data bytes; value = 16
_USHORT( TotalParameterCount ); // Total parameter bytes being sent
_USHORT( TotalDataCount ); // Total data bytes being sent
_USHORT( MaxParameterCount ); // Max parameter bytes to return
_USHORT( MaxDataCount ); // Max data bytes to return
UCHAR MaxSetupCount; // Max setup words to return
UCHAR Reserved;
_USHORT( Flags ); // Additional information:
// bit 0 - also disconnect TID in Tid
// bit 1 - one-way transacion (no resp)
_ULONG( Timeout );
_USHORT( Reserved1 );
_USHORT( ParameterCount );
// Buffer containing:
//UCHAR PipeName[]; // "\PIPE\<name>0"
//UCHAR Pad[] // Pad to SHORT or LONG
//UCHAR Param[]; // Parameter bytes (# = ParameterCount)
//UCHAR Pad1[] // Pad to SHORT or LONG
//UCHAR Data[]; // Data bytes (# = DataCount)
} SMB_TRANSACT_NAMED_PIPE;
typedef SMB_TRANSACT_NAMED_PIPE SMB_UNALIGNED *PSMB_TRANSACT_NAMED_PIPE;
//
// Transaction - QueryInformationNamedPipe, Level 1, output data format
//
typedef struct _NAMED_PIPE_INFORMATION_1 {
_USHORT( OutputBufferSize );
_USHORT( InputBufferSize );
UCHAR MaximumInstances;
UCHAR CurrentInstances;
UCHAR PipeNameLength;
UCHAR PipeName[1];
} NAMED_PIPE_INFORMATION_1;
typedef NAMED_PIPE_INFORMATION_1 SMB_UNALIGNED *PNAMED_PIPE_INFORMATION_1;
//
// Transaction - PeekNamedPipe, output format
//
typedef struct _RESP_PEEK_NMPIPE {
_USHORT( ReadDataAvailable );
_USHORT( MessageLength );
_USHORT( NamedPipeState );
//UCHAR Pad[];
//UCHAR Data[];
} RESP_PEEK_NMPIPE;
typedef RESP_PEEK_NMPIPE SMB_UNALIGNED *PRESP_PEEK_NMPIPE;
//
// Define SMB pipe handle state bits used by Query/SetNamedPipeHandleState
//
// These number are the bit location of the fields in the handle state.
//
#define PIPE_COMPLETION_MODE_BITS 15
#define PIPE_PIPE_END_BITS 14
#define PIPE_PIPE_TYPE_BITS 10
#define PIPE_READ_MODE_BITS 8
#define PIPE_MAXIMUM_INSTANCES_BITS 0
/* DosPeekNmPipe() pipe states */
#define PIPE_STATE_DISCONNECTED 0x0001
#define PIPE_STATE_LISTENING 0x0002
#define PIPE_STATE_CONNECTED 0x0003
#define PIPE_STATE_CLOSING 0x0004
/* DosCreateNPipe and DosQueryNPHState state */
#define SMB_PIPE_READMODE_BYTE 0x0000
#define SMB_PIPE_READMODE_MESSAGE 0x0100
#define SMB_PIPE_TYPE_BYTE 0x0000
#define SMB_PIPE_TYPE_MESSAGE 0x0400
#define SMB_PIPE_END_CLIENT 0x0000
#define SMB_PIPE_END_SERVER 0x4000
#define SMB_PIPE_WAIT 0x0000
#define SMB_PIPE_NOWAIT 0x8000
#define SMB_PIPE_UNLIMITED_INSTANCES 0x00FF
//
// Pipe name string for conversion between SMB and NT formats.
//
#define SMB_PIPE_PREFIX "\\PIPE"
#define UNICODE_SMB_PIPE_PREFIX L"\\PIPE"
#define CANONICAL_PIPE_PREFIX "PIPE\\"
#define NT_PIPE_PREFIX L"\\Device\\NamedPipe"
#define SMB_PIPE_PREFIX_LENGTH (sizeof(SMB_PIPE_PREFIX) - 1)
#define UNICODE_SMB_PIPE_PREFIX_LENGTH \
(sizeof(UNICODE_SMB_PIPE_PREFIX) - sizeof(WCHAR))
#define CANONICAL_PIPE_PREFIX_LENGTH (sizeof(CANONICAL_PIPE_PREFIX) - 1)
#define NT_PIPE_PREFIX_LENGTH (sizeof(NT_PIPE_PREFIX) - sizeof(WCHAR))
//
// Mailslot name strings.
//
#define SMB_MAILSLOT_PREFIX "\\MAILSLOT"
#define UNICODE_SMB_MAILSLOT_PREFIX L"\\MAILSLOT"
#define SMB_MAILSLOT_PREFIX_LENGTH (sizeof(SMB_MAILSLOT_PREFIX) - 1)
#define UNICODE_SMB_MAILSLOT_PREFIX_LENGTH \
(sizeof(UNICODE_SMB_MAILSLOT_PREFIX) - sizeof(WCHAR))
//
// NT Transaction subfunctions
//
#ifdef INCLUDE_SMB_OPEN_CLOSE
typedef struct _REQ_CREATE_WITH_SD_OR_EA {
_ULONG( Flags ); // Creation flags
_ULONG( RootDirectoryFid ); // Optional directory for relative open
ACCESS_MASK DesiredAccess; // Desired access (NT format)
LARGE_INTEGER AllocationSize; // The initial allocation size in bytes
_ULONG( FileAttributes ); // The file attributes
_ULONG( ShareAccess ); // The share access
_ULONG( CreateDisposition ); // Action to take if file exists or not
_ULONG( CreateOptions ); // Options for creating a new file
_ULONG( SecurityDescriptorLength );// Length of SD in bytes
_ULONG( EaLength ); // Length of EA in bytes
_ULONG( NameLength ); // Length of name in characters
_ULONG( ImpersonationLevel ); // Security QOS information
UCHAR SecurityFlags; // Security QOS information
UCHAR Buffer[1];
//UCHAR Name[]; // The name of the file (not NUL terminated)
} REQ_CREATE_WITH_SD_OR_EA;
typedef REQ_CREATE_WITH_SD_OR_EA SMB_UNALIGNED *PREQ_CREATE_WITH_SD_OR_EA;
//
// Data format:
// UCHAR SecurityDesciptor[];
// UCHAR Pad1[]; // Pad to LONG
// UCHAR EaList[];
//
typedef struct _RESP_CREATE_WITH_SD_OR_EA {
UCHAR OplockLevel; // The oplock level granted
UCHAR Reserved;
_USHORT( Fid ); // The file ID
_ULONG( CreateAction ); // The action taken
_ULONG( EaErrorOffset ); // Offset of the EA error
TIME CreationTime; // The time the file was created
TIME LastAccessTime; // The time the file was accessed
TIME LastWriteTime; // The time the file was last written
TIME ChangeTime; // The time the file was last changed
_ULONG( FileAttributes ); // The file attributes
LARGE_INTEGER AllocationSize; // The number of byes allocated
LARGE_INTEGER EndOfFile; // The end of file offset
_USHORT( FileType );
_USHORT( DeviceState ); // state of IPC device (e.g. pipe)
BOOLEAN Directory; // TRUE if this is a directory
} RESP_CREATE_WITH_SD_OR_EA;
typedef RESP_CREATE_WITH_SD_OR_EA SMB_UNALIGNED *PRESP_CREATE_WITH_SD_OR_EA;
// No data bytes for the response
#endif // INCLUDE_SMB_OPEN_CLOSE
//
// Setup words for NT I/O control request
//
typedef struct _REQ_NT_IO_CONTROL {
_ULONG( FunctionCode );
_USHORT( Fid );
BOOLEAN IsFsctl;
UCHAR IsFlags;
} REQ_NT_IO_CONTROL;
typedef REQ_NT_IO_CONTROL SMB_UNALIGNED *PREQ_NT_IO_CONTROL;
//
// Request parameter bytes - The first buffer
// Request data bytes - The second buffer
//
//
// NT I/O Control response:
//
// Setup Words: None.
// Parameter Bytes: First buffer.
// Data Bytes: Second buffer.
//
//
// NT Notify directory change
//
// Request Setup Words
typedef struct _REQ_NOTIFY_CHANGE {
_ULONG( CompletionFilter ); // Specifies operation to monitor
_USHORT( Fid ); // Fid of directory to monitor
BOOLEAN WatchTree; // TRUE = watch all subdirectories too
UCHAR Reserved; // MBZ
} REQ_NOTIFY_CHANGE;
typedef REQ_NOTIFY_CHANGE SMB_UNALIGNED *PREQ_NOTIFY_CHANGE;
//
// Request parameter bytes: None
// Request data bytes: None
//
//
// NT Notify directory change response
//
// Setup words: None.
// Parameter bytes: The change data buffer.
// Data bytes: None.
//
//
// NT Set Security Descriptor request
//
// Setup words: REQ_SET_SECURITY_DESCIPTOR.
// Parameter Bytes: None.
// Data Bytes: The Security Descriptor data.
//
typedef struct _REQ_SET_SECURITY_DESCRIPTOR {
_USHORT( Fid ); // FID of target
_USHORT( Reserved ); // MBZ
_ULONG( SecurityInformation ); // Fields of SD that to set
} REQ_SET_SECURITY_DESCRIPTOR;
typedef REQ_SET_SECURITY_DESCRIPTOR SMB_UNALIGNED *PREQ_SET_SECURITY_DESCRIPTOR;
//
// NT Set Security Desciptor response
//
// Setup words: None.
// Parameter Bytes: None.
// Data Bytes: None.
//
//
// NT Query Security Descriptor request
//
// Setup words: None.
// Parameter Bytes: REQ_QUERY_SECURITY_DESCRIPTOR.
// Data Bytes: None.
//
typedef struct _REQ_QUERY_SECURITY_DESCRIPTOR {
_USHORT( Fid ); // FID of target
_USHORT( Reserved ); // MBZ
_ULONG( SecurityInformation ); // Fields of SD that to query
} REQ_QUERY_SECURITY_DESCRIPTOR;
typedef REQ_QUERY_SECURITY_DESCRIPTOR SMB_UNALIGNED *PREQ_QUERY_SECURITY_DESCRIPTOR;
//
// NT Query Security Desciptor response
//
// Parameter bytes: RESP_QUERY_SECURITY_DESCRIPTOR
// Data Bytes: The Security Descriptor data.
//
typedef struct _RESP_QUERY_SECURITY_DESCRIPTOR {
_ULONG( LengthNeeded ); // Size of data buffer required for SD
} RESP_QUERY_SECURITY_DESCRIPTOR;
typedef RESP_QUERY_SECURITY_DESCRIPTOR SMB_UNALIGNED *PRESP_QUERY_SECURITY_DESCRIPTOR;
//
// NT Rename file
//
// Setup words: None
// Parameters bytes: REQ_NT_RENAME
// Data bytes: None
//
typedef struct _REQ_NT_RENAME {
_USHORT( Fid ); // FID of file to rename
_USHORT( RenameFlags ); // defined below
UCHAR NewName[]; // New file name.
} REQ_NT_RENAME;
typedef REQ_NT_RENAME SMB_UNALIGNED *PREQ_NT_RENAME;
//
// Rename flags defined
//
#define SMB_RENAME_REPLACE_IF_EXISTS 1
//
// Turn structure packing back off
//
#ifndef NO_PACKING
#include <packoff.h>
#endif // ndef NO_PACKING
//
// The following macros store and retrieve USHORTS and ULONGS from
// potentially unaligned addresses, avoiding alignment faults. They
// would best be written as inline assembly code.
//
// The macros are designed to be used for accessing SMB fields. Such
// fields are always stored in little-endian byte order, so these macros
// do byte swapping when compiled for a big-endian machine.
//
// !!! Not yet.
//
#if !SMBDBG
#define BYTE_0_MASK 0xFF
#define BYTE_0(Value) (UCHAR)( (Value) & BYTE_0_MASK)
#define BYTE_1(Value) (UCHAR)( ((Value) >> 8) & BYTE_0_MASK)
#define BYTE_2(Value) (UCHAR)( ((Value) >> 16) & BYTE_0_MASK)
#define BYTE_3(Value) (UCHAR)( ((Value) >> 24) & BYTE_0_MASK)
#endif
//++
//
// USHORT
// SmbGetUshort (
// IN PSMB_USHORT SrcAddress
// )
//
// Routine Description:
//
// This macro retrieves a USHORT value from the possibly misaligned
// source address, avoiding alignment faults.
//
// Arguments:
//
// SrcAddress - where to retrieve USHORT value from
//
// Return Value:
//
// USHORT - the value retrieved. The target must be aligned.
//
//--
#if !SMBDBG
#if !SMBDBG1
#if SMB_USE_UNALIGNED
#define SmbGetUshort(SrcAddress) *(PSMB_USHORT)(SrcAddress)
#else
#define SmbGetUshort(SrcAddress) (USHORT)( \
( ( (PUCHAR)(SrcAddress) )[0] ) | \
( ( (PUCHAR)(SrcAddress) )[1] << 8 ) \
)
#endif
#else
#define SmbGetUshort(SrcAddress) (USHORT)( \
( ( (PUCHAR)(SrcAddress ## S) )[0] ) | \
( ( (PUCHAR)(SrcAddress ## S) )[1] << 8 ) \
)
#endif
#else
USHORT
SmbGetUshort (
IN PSMB_USHORT SrcAddress
);
#endif
//++
//
// USHORT
// SmbGetAlignedUshort (
// IN PUSHORT SrcAddress
// )
//
// Routine Description:
//
// This macro retrieves a USHORT value from the source address,
// correcting for the endian characteristics of the server if
// necessary.
//
// Arguments:
//
// SrcAddress - where to retrieve USHORT value from; must be aligned.
//
// Return Value:
//
// USHORT - the value retrieved. The target must be aligned.
//
//--
#if !SMBDBG
#if !SMBDBG1
#define SmbGetAlignedUshort(SrcAddress) *(SrcAddress)
#else
#define SmbGetAlignedUshort(SrcAddress) *(SrcAddress ## S)
#endif
#else
USHORT
SmbGetAlignedUshort (
IN PUSHORT SrcAddress
);
#endif
//++
//
// VOID
// SmbPutUshort (
// OUT PSMB_USHORT DestAddress,
// IN USHORT Value
// )
//
// Routine Description:
//
// This macro stores a USHORT value at the possibly misaligned
// destination address, avoiding alignment faults.
//
// Arguments:
//
// DestAddress - where to store USHORT value. Address may be
// misaligned.
//
// Value - USHORT to store. Value must be a constant or an aligned
// field.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if !SMBDBG1
#if SMB_USE_UNALIGNED
#define SmbPutUshort(SrcAddress, Value) \
*(PSMB_USHORT)(SrcAddress) = (Value)
#else
#define SmbPutUshort(DestAddress,Value) { \
( (PUCHAR)(DestAddress) )[0] = BYTE_0(Value); \
( (PUCHAR)(DestAddress) )[1] = BYTE_1(Value); \
}
#endif
#else
#define SmbPutUshort(DestAddress,Value) { \
( (PUCHAR)(DestAddress ## S) )[0] = BYTE_0(Value); \
( (PUCHAR)(DestAddress ## S) )[1] = BYTE_1(Value); \
}
#endif
#else
VOID
SmbPutUshort (
OUT PSMB_USHORT DestAddress,
IN USHORT Value
);
#endif
//++
//
// VOID
// SmbPutAlignedUshort (
// OUT PUSHORT DestAddres,
// IN USHORT Value
// )
//
// Routine Description:
//
// This macro stores a USHORT value from the source address,
// correcting for the endian characteristics of the server if
// necessary.
//
// Arguments:
//
// DestAddress - where to store USHORT value. Address may not be
// misaligned.
//
// Value - USHORT to store. Value must be a constant or an aligned
// field.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if !SMBDBG1
#define SmbPutAlignedUshort(DestAddress,Value) *(DestAddress) = (Value)
#else
#define SmbPutAlignedUshort(DestAddress,Value) *(DestAddress ## S) = (Value)
#endif
#else
VOID
SmbPutAlignedUshort (
OUT PUSHORT DestAddress,
IN USHORT Value
);
#endif
//++
//
// VOID
// SmbMoveUshort (
// OUT PSMB_USHORT DestAddress
// IN PSMB_USHORT SrcAddress
// )
//
// Routine Description:
//
// This macro moves a USHORT value from the possibly misaligned
// source address to the possibly misaligned destination address,
// avoiding alignment faults.
//
// Arguments:
//
// DestAddress - where to store USHORT value
//
// SrcAddress - where to retrieve USHORT value from
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if !SMBDBG1
#if SMB_USE_UNALIGNED
#define SmbMoveUshort(DestAddress, SrcAddress) \
*(PSMB_USHORT)(DestAddress) = *(PSMB_USHORT)(SrcAddress)
#else
#define SmbMoveUshort(DestAddress,SrcAddress) { \
( (PUCHAR)(DestAddress) )[0] = ( (PUCHAR)(SrcAddress) )[0]; \
( (PUCHAR)(DestAddress) )[1] = ( (PUCHAR)(SrcAddress) )[1]; \
}
#endif
#else
#define SmbMoveUshort(DestAddress,SrcAddress) { \
( (PUCHAR)(DestAddress ## S) )[0] = ( (PUCHAR)(SrcAddress ## S) )[0]; \
( (PUCHAR)(DestAddress ## S) )[1] = ( (PUCHAR)(SrcAddress ## S) )[1]; \
}
#endif
#else
VOID
SmbMoveUshort (
OUT PSMB_USHORT DestAddress,
IN PSMB_USHORT SrcAddress
);
#endif
//++
//
// ULONG
// SmbGetUlong (
// IN PSMB_ULONG SrcAddress
// )
//
// Routine Description:
//
// This macro retrieves a ULONG value from the possibly misaligned
// source address, avoiding alignment faults.
//
// Arguments:
//
// SrcAddress - where to retrieve ULONG value from
//
// Return Value:
//
// ULONG - the value retrieved. The target must be aligned.
//
//--
#if !SMBDBG
#if !SMBDBG1
#if SMB_USE_UNALIGNED
#define SmbGetUlong(SrcAddress) *(PSMB_ULONG)(SrcAddress)
#else
#define SmbGetUlong(SrcAddress) (ULONG)( \
( ( (PUCHAR)(SrcAddress) )[0] ) | \
( ( (PUCHAR)(SrcAddress) )[1] << 8 ) | \
( ( (PUCHAR)(SrcAddress) )[2] << 16 ) | \
( ( (PUCHAR)(SrcAddress) )[3] << 24 ) \
)
#endif
#else
#define SmbGetUlong(SrcAddress) (ULONG)( \
( ( (PUCHAR)(SrcAddress ## L) )[0] ) | \
( ( (PUCHAR)(SrcAddress ## L) )[1] << 8 ) | \
( ( (PUCHAR)(SrcAddress ## L) )[2] << 16 ) | \
( ( (PUCHAR)(SrcAddress ## L) )[3] << 24 ) \
)
#endif
#else
ULONG
SmbGetUlong (
IN PSMB_ULONG SrcAddress
);
#endif
//++
//
// USHORT
// SmbGetAlignedUlong (
// IN PULONG SrcAddress
// )
//
// Routine Description:
//
// This macro retrieves a ULONG value from the source address,
// correcting for the endian characteristics of the server if
// necessary.
//
// Arguments:
//
// SrcAddress - where to retrieve ULONG value from; must be aligned.
//
// Return Value:
//
// ULONG - the value retrieved. The target must be aligned.
//
//--
#if !SMBDBG
#if !SMBDBG1
#define SmbGetAlignedUlong(SrcAddress) *(SrcAddress)
#else
#define SmbGetAlignedUlong(SrcAddress) *(SrcAddress ## L)
#endif
#else
ULONG
SmbGetAlignedUlong (
IN PULONG SrcAddress
);
#endif
//++
//
// VOID
// SmbPutUlong (
// OUT PSMB_ULONG DestAddress,
// IN ULONG Value
// )
//
// Routine Description:
//
// This macro stores a ULONG value at the possibly misaligned
// destination address, avoiding alignment faults.
//
// Arguments:
//
// DestAddress - where to store ULONG value
//
// Value - ULONG to store. Value must be a constant or an aligned
// field.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if !SMBDBG1
#if SMB_USE_UNALIGNED
#define SmbPutUlong(SrcAddress, Value) *(PSMB_ULONG)(SrcAddress) = Value
#else
#define SmbPutUlong(DestAddress,Value) { \
( (PUCHAR)(DestAddress) )[0] = BYTE_0(Value); \
( (PUCHAR)(DestAddress) )[1] = BYTE_1(Value); \
( (PUCHAR)(DestAddress) )[2] = BYTE_2(Value); \
( (PUCHAR)(DestAddress) )[3] = BYTE_3(Value); \
}
#endif
#else
#define SmbPutUlong(DestAddress,Value) { \
( (PUCHAR)(DestAddress ## L) )[0] = BYTE_0(Value); \
( (PUCHAR)(DestAddress ## L) )[1] = BYTE_1(Value); \
( (PUCHAR)(DestAddress ## L) )[2] = BYTE_2(Value); \
( (PUCHAR)(DestAddress ## L) )[3] = BYTE_3(Value); \
}
#endif
#else
VOID
SmbPutUlong (
OUT PSMB_ULONG DestAddress,
IN ULONG Value
);
#endif
//++
//
// VOID
// SmbPutAlignedUlong (
// OUT PULONG DestAddres,
// IN ULONG Value
// )
//
// Routine Description:
//
// This macro stores a ULONG value from the source address,
// correcting for the endian characteristics of the server if
// necessary.
//
// Arguments:
//
// DestAddress - where to store ULONG value. Address may not be
// misaligned.
//
// Value - ULONG to store. Value must be a constant or an aligned
// field.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if !SMBDBG1
#define SmbPutAlignedUlong(DestAddress,Value) *(DestAddress) = (Value)
#else
#define SmbPutAlignedUlong(DestAddress,Value) *(DestAddress ## L) = (Value)
#endif
#else
VOID
SmbPutAlignedUlong (
OUT PULONG DestAddress,
IN ULONG Value
);
#endif
//++
//
// VOID
// SmbMoveUlong (
// OUT PSMB_ULONG DestAddress,
// IN PSMB_ULONG SrcAddress
// )
//
// Routine Description:
//
// This macro moves a ULONG value from the possibly misaligned
// source address to the possible misaligned destination address,
// avoiding alignment faults.
//
// Arguments:
//
// DestAddress - where to store ULONG value
//
// SrcAddress - where to retrieve ULONG value from
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if !SMBDBG1
#if SMB_USE_UNALIGNED
#define SmbMoveUlong(DestAddress,SrcAddress) \
*(PSMB_ULONG)(DestAddress) = *(PSMB_ULONG)(SrcAddress)
#else
#define SmbMoveUlong(DestAddress,SrcAddress) { \
( (PUCHAR)(DestAddress) )[0] = ( (PUCHAR)(SrcAddress) )[0]; \
( (PUCHAR)(DestAddress) )[1] = ( (PUCHAR)(SrcAddress) )[1]; \
( (PUCHAR)(DestAddress) )[2] = ( (PUCHAR)(SrcAddress) )[2]; \
( (PUCHAR)(DestAddress) )[3] = ( (PUCHAR)(SrcAddress) )[3]; \
}
#endif
#else
#define SmbMoveUlong(DestAddress,SrcAddress) { \
( (PUCHAR)(DestAddress ## L) )[0] = ( (PUCHAR)(SrcAddress ## L) )[0]; \
( (PUCHAR)(DestAddress ## L) )[1] = ( (PUCHAR)(SrcAddress ## L) )[1]; \
( (PUCHAR)(DestAddress ## L) )[2] = ( (PUCHAR)(SrcAddress ## L) )[2]; \
( (PUCHAR)(DestAddress ## L) )[3] = ( (PUCHAR)(SrcAddress ## L) )[3]; \
}
#endif
#else
VOID
SmbMoveUlong (
OUT PSMB_ULONG DestAddress,
IN PSMB_ULONG SrcAddress
);
#endif
//++
//
// VOID
// SmbPutDate (
// OUT PSMB_DATE DestAddress,
// IN SMB_DATE Value
// )
//
// Routine Description:
//
// This macro stores an SMB_DATE value at the possibly misaligned
// destination address, avoiding alignment faults. This macro
// is different from SmbPutUshort in order to be able to handle
// funny bitfield / big-endian interactions.
//
// Arguments:
//
// DestAddress - where to store SMB_DATE value
//
// Value - SMB_DATE to store. Value must be a constant or an
// aligned field.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if SMB_USE_UNALIGNED
#define SmbPutDate(DestAddress,Value) (DestAddress)->Ushort = (Value).Ushort
#else
#define SmbPutDate(DestAddress,Value) { \
( (PUCHAR)&(DestAddress)->Ushort )[0] = BYTE_0((Value).Ushort); \
( (PUCHAR)&(DestAddress)->Ushort )[1] = BYTE_1((Value).Ushort); \
}
#endif
#else
VOID
SmbPutDate (
OUT PSMB_DATE DestAddress,
IN SMB_DATE Value
);
#endif
//++
//
// VOID
// SmbMoveDate (
// OUT PSMB_DATE DestAddress,
// IN PSMB_DATE SrcAddress
// )
//
// Routine Description:
//
// This macro copies an SMB_DATE value from the possibly misaligned
// source address, avoiding alignment faults. This macro is
// different from SmbGetUshort in order to be able to handle funny
// bitfield / big-endian interactions.
//
// Note that there is no SmbGetDate because of the way SMB_DATE is
// defined. It is a union containing a USHORT and a bitfield
// struct. The caller of an SmbGetDate macro would have to
// explicitly use one part of the union.
//
// Arguments:
//
// DestAddress - where to store SMB_DATE value. MUST BE ALIGNED!
//
// SrcAddress - where to retrieve SMB_DATE value from
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if SMB_USE_UNALIGNED
#define SmbMoveDate(DestAddress,SrcAddress) \
(DestAddress)->Ushort = (SrcAddress)->Ushort
#else
#define SmbMoveDate(DestAddress,SrcAddress) \
(DestAddress)->Ushort = \
( ( (PUCHAR)&(SrcAddress)->Ushort )[0] ) | \
( ( (PUCHAR)&(SrcAddress)->Ushort )[1] << 8 )
#endif
#else
VOID
SmbMoveDate (
OUT PSMB_DATE DestAddress,
IN PSMB_DATE SrcAddress
);
#endif
//++
//
// VOID
// SmbZeroDate (
// IN PSMB_DATE Date
// )
//
// Routine Description:
//
// This macro zeroes a possibly misaligned SMB_DATE field.
//
// Arguments:
//
// Date - Pointer to SMB_DATE field to zero.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if SMB_USE_UNALIGNED
#define SmbZeroDate(Date) (Date)->Ushort = 0
#else
#define SmbZeroDate(Date) { \
( (PUCHAR)&(Date)->Ushort )[0] = 0; \
( (PUCHAR)&(Date)->Ushort )[1] = 0; \
}
#endif
#else
VOID
SmbZeroDate (
IN PSMB_DATE Date
);
#endif
//++
//
// BOOLEAN
// SmbIsDateZero (
// IN PSMB_DATE Date
// )
//
// Routine Description:
//
// This macro returns TRUE if the supplied SMB_DATE value is zero.
//
// Arguments:
//
// Date - Pointer to SMB_DATE value to check. MUST BE ALIGNED!
//
// Return Value:
//
// BOOLEAN - TRUE if Date is zero, else FALSE.
//
//--
#if !SMBDBG
#define SmbIsDateZero(Date) ( (Date)->Ushort == 0 )
#else
BOOLEAN
SmbIsDateZero (
IN PSMB_DATE Date
);
#endif
//++
//
// VOID
// SmbPutTime (
// OUT PSMB_TIME DestAddress,
// IN SMB_TIME Value
// )
//
// Routine Description:
//
// This macro stores an SMB_TIME value at the possibly misaligned
// destination address, avoiding alignment faults. This macro
// is different from SmbPutUshort in order to be able to handle
// funny bitfield / big-endian interactions.
//
// Arguments:
//
// DestAddress - where to store SMB_TIME value
//
// Value - SMB_TIME to store. Value must be a constant or an
// aligned field.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if SMB_USE_UNALIGNED
#define SmbPutTime(DestAddress,Value) (DestAddress)->Ushort = (Value).Ushort
#else
#define SmbPutTime(DestAddress,Value) { \
( (PUCHAR)&(DestAddress)->Ushort )[0] = BYTE_0((Value).Ushort); \
( (PUCHAR)&(DestAddress)->Ushort )[1] = BYTE_1((Value).Ushort); \
}
#endif
#else
VOID
SmbPutTime (
OUT PSMB_TIME DestAddress,
IN SMB_TIME Value
);
#endif
//++
//
// VOID
// SmbMoveTime (
// OUT PSMB_TIME DestAddress,
// IN PSMB_TIME SrcAddress
// )
//
// Routine Description:
//
// This macro copies an SMB_TIME value from the possibly
// misaligned source address, avoiding alignment faults. This macro
// is different from SmbGetUshort in order to be able to handle
// funny bitfield / big-endian interactions.
//
// Note that there is no SmbGetTime because of the way SMB_TIME is
// defined. It is a union containing a USHORT and a bitfield
// struct. The caller of an SmbGetTime macro would have to
// explicitly use one part of the union.
//
// Arguments:
//
// DestAddress - where to store SMB_TIME value. MUST BE ALIGNED!
//
// SrcAddress - where to retrieve SMB_TIME value from
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if SMB_USE_UNALIGNED
#define SmbMoveTime(DestAddress,SrcAddress) \
(DestAddress)->Ushort = (SrcAddress)->Ushort
#else
#define SmbMoveTime(DestAddress,SrcAddress) \
(DestAddress)->Ushort = \
( ( (PUCHAR)&(SrcAddress)->Ushort )[0] ) | \
( ( (PUCHAR)&(SrcAddress)->Ushort )[1] << 8 )
#endif
#else
VOID
SmbMoveTime (
OUT PSMB_TIME DestAddress,
IN PSMB_TIME SrcAddress
);
#endif
//++
//
// VOID
// SmbZeroTime (
// IN PSMB_TIME Time
// )
//
// Routine Description:
//
// This macro zeroes a possibly misaligned SMB_TIME field.
//
// Arguments:
//
// Time - Pointer to SMB_TIME field to zero.
//
// Return Value:
//
// None.
//
//--
#if !SMBDBG
#if SMB_USE_UNALIGNED
#define SmbZeroTime(Time) (Time)->Ushort = 0
#else
#define SmbZeroTime(Time) { \
( (PUCHAR)&(Time)->Ushort )[0] = 0; \
( (PUCHAR)&(Time)->Ushort )[1] = 0; \
}
#endif
#else
VOID
SmbZeroTime (
IN PSMB_TIME Time
);
#endif
//++
//
// BOOLEAN
// SmbIsTimeZero (
// IN PSMB_TIME Time
// )
//
// Routine Description:
//
// This macro returns TRUE if the supplied SMB_TIME value is zero.
//
// Arguments:
//
// Time - Pointer to SMB_TIME value to check. Must be aligned and
// in native format!
//
// Return Value:
//
// BOOLEAN - TRUE if Time is zero, else FALSE.
//
//--
#if !SMBDBG
#define SmbIsTimeZero(Time) ( (Time)->Ushort == 0 )
#else
BOOLEAN
SmbIsTimeZero (
IN PSMB_TIME Time
);
#endif
//
//
// Define protocol names
//
//
//
// PCNET1 is the original SMB protocol (CORE).
//
#define PCNET1 "PC NETWORK PROGRAM 1.0"
//
// Some versions of the original MSNET defined this as an alternate
// to the core protocol name
//
#define PCLAN1 "PCLAN1.0"
//
// This is used for the MS-NET 1.03 product. It defines Lock&Read,
// Write&Unlock, and a special version of raw read and raw write.
//
#define MSNET103 "MICROSOFT NETWORKS 1.03"
//
// This is the DOS Lanman 1.0 specific protocol. It is equivilant
// to the LANMAN 1.0 protocol, except the server is required to
// map errors from the OS/2 error to an appropriate DOS error.
//
#define MSNET30 "MICROSOFT NETWORKS 3.0"
//
// This is the first version of the full LANMAN 1.0 protocol, defined in
// the SMB FILE SHARING PROTOCOL EXTENSIONS VERSION 2.0 document.
//
#define LANMAN10 "LANMAN1.0"
//
// This is the first version of the full LANMAN 2.0 protocol, defined in
// the SMB FILE SHARING PROTOCOL EXTENSIONS VERSION 3.0 document. Note
// that the name is an interim protocol definition. This is for
// interoperability with IBM LAN SERVER 1.2
//
#define LANMAN12 "LM1.2X002"
//
// This is the dos equivilant of the LANMAN12 protocol. It is identical
// to the LANMAN12 protocol, but the server will perform error mapping
// to appropriate DOS errors.
//
#define DOSLANMAN12 "DOS LM1.2X002" /* DOS equivalant of above. Final
* string will be "DOS LANMAN2.0" */
//
// Strings for LANMAN 2.1.
//
#define LANMAN21 "LANMAN2.1"
#define DOSLANMAN21 "DOS LANMAN2.1"
//
// !!! Do not set to final protcol string until the spec
// is cast in stone.
//
// The SMB protocol designed for NT. This has special SMBs
// which duplicate the NT semantics.
//
#define NTLANMAN "NT LM 0.12"
//
// The XENIXCORE dialect is a bit special. It is identical to core,
// except user passwords are not to be uppercased before being shipped
// to the server
//
#define XENIXCORE "XENIX CORE"
//
// Windows for Workgroups V1.0
//
#define WFW10 "Windows for Workgroups 3.1a"
#define PCNET1_SZ 22
#define PCLAN1_SZ 8
#define MSNET103_SZ 23
#define MSNET30_SZ 22
#define LANMAN10_SZ 9
#define LANMAN12_SZ 9
#define DOSLANMAN12_SZ 13
/*
* Defines and data for Negotiate Protocol
*/
#define PC1 0
#define PC2 1
#define LM1 2
#define MS30 3
#define MS103 4
#define LM12 5
#define DOSLM12 6
/* Protocol indexes definition. */
#define PCLAN 1 /* PC Lan 1.0 & MS Lan 1.03 */
#define MSNT30 2 /* MS Net 3.0 redirector */
#define DOSLM20 3 /* Dos LAN Manager 2.0 */
#define LANMAN 4 /* Lanman redirector */
#define LANMAN20 5 /* Lan Manager 2.0 */
//
// Protocol specific path constraints.
//
#define MAXIMUM_PATHLEN_LANMAN12 260
#define MAXIMUM_PATHLEN_CORE 128
#define MAXIMUM_COMPONENT_LANMAN12 254
#define MAXIMUM_COMPONENT_CORE 8+1+3 // 8.3 filenames.
#endif // _CIFS_
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