smb.h

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#define SMBffirst        0x82   /* find first */
#define SMBfunique       0x83   /* find unique */
#define SMBfclose        0x84   /* find close */
#define SMBkeepalive     0x85   /* keepalive */
#define SMBinvalid       0xFE   /* invalid command */

/* Extended 2.0 protocol */
#define SMBtrans2        0x32   /* TRANS2 protocol set */
#define SMBtranss2       0x33   /* TRANS2 protocol set, secondary command */
#define SMBfindclose     0x34   /* Terminate a TRANSACT2_FINDFIRST */
#define SMBfindnclose    0x35   /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
#define SMBulogoffX      0x74   /* user logoff */

/* NT SMB extensions. */
#define SMBnttrans       0xA0   /* NT transact */
#define SMBnttranss      0xA1   /* NT transact secondary */
#define SMBntcreateX     0xA2   /* NT create and X */
#define SMBntcancel      0xA4   /* NT cancel */
#define SMBntrename      0xA5   /* NT rename */

/* used to indicate end of chain */
#define SMB_CHAIN_NONE   0xFF

/* These are the trans subcommands */
#define TRANSACT_SETNAMEDPIPEHANDLESTATE  0x01 
#define TRANSACT_DCERPCCMD                0x26
#define TRANSACT_WAITNAMEDPIPEHANDLESTATE 0x53

/* These are the NT transact sub commands. */
#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

/* this is used on a TConX. I'm not sure the name is very helpful though */
#define SMB_SUPPORT_SEARCH_BITS        0x0001
#define SMB_SHARE_IN_DFS               0x0002

/* Named pipe write mode flags. Used in writeX calls. */
#define PIPE_RAW_MODE 0x4
#define PIPE_START_MESSAGE 0x8

/* the desired access to use when opening a pipe */
#define DESIRED_ACCESS_PIPE 0x2019f
 

/* Mapping of generic access rights for files to specific rights. */
#define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS| NT_ACCESS_SYNCHRONIZE_ACCESS|FILE_ALL_ACCESS)

#define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|FILE_READ_DATA|FILE_READ_ATTRIBUTES|\
							FILE_READ_EA|NT_ACCESS_SYNCHRONIZE_ACCESS)

#define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE_ACCESS|FILE_WRITE_DATA|FILE_WRITE_ATTRIBUTES|\
			    FILE_WRITE_EA|FILE_APPEND_DATA|NT_ACCESS_SYNCHRONIZE_ACCESS)

#define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|FILE_READ_ATTRIBUTES|\
			    FILE_EXECUTE|NT_ACCESS_SYNCHRONIZE_ACCESS)


/* FileAttributes (search attributes) field */
#define FILE_ATTRIBUTE_READONLY		0x0001
#define FILE_ATTRIBUTE_HIDDEN		0x0002
#define FILE_ATTRIBUTE_SYSTEM		0x0004
#define FILE_ATTRIBUTE_VOLUME		0x0008
#define FILE_ATTRIBUTE_DIRECTORY	0x0010
#define FILE_ATTRIBUTE_ARCHIVE		0x0020
#define FILE_ATTRIBUTE_DEVICE		0x0040
#define FILE_ATTRIBUTE_NORMAL		0x0080
#define FILE_ATTRIBUTE_TEMPORARY	0x0100
#define FILE_ATTRIBUTE_SPARSE		0x0200
#define FILE_ATTRIBUTE_REPARSE_POINT	0x0400
#define FILE_ATTRIBUTE_COMPRESSED	0x0800
#define FILE_ATTRIBUTE_OFFLINE		0x1000
#define FILE_ATTRIBUTE_NONINDEXED	0x2000
#define FILE_ATTRIBUTE_ENCRYPTED	0x4000
#define FILE_ATTRIBUTE_ALL_MASK 	0x7FFF

/* Flags - combined with attributes. */
#define FILE_FLAG_WRITE_THROUGH    0x80000000L
#define FILE_FLAG_NO_BUFFERING     0x20000000L
#define FILE_FLAG_RANDOM_ACCESS    0x10000000L
#define FILE_FLAG_SEQUENTIAL_SCAN  0x08000000L
#define FILE_FLAG_DELETE_ON_CLOSE  0x04000000L
#define FILE_FLAG_BACKUP_SEMANTICS 0x02000000L /* only if backup/restore privilege? */
#define FILE_FLAG_POSIX_SEMANTICS  0x01000000L

/* Responses when opening a file. */
#define FILE_WAS_SUPERSEDED 0
#define FILE_WAS_OPENED 1
#define FILE_WAS_CREATED 2
#define FILE_WAS_OVERWRITTEN 3

/* File type flags */
#define FILE_TYPE_DISK  0
#define FILE_TYPE_BYTE_MODE_PIPE 1
#define FILE_TYPE_MESSAGE_MODE_PIPE 2
#define FILE_TYPE_PRINTER 3
#define FILE_TYPE_COMM_DEVICE 4
#define FILE_TYPE_UNKNOWN 0xFFFF

/* Flag for NT transact rename call. */
#define RENAME_REPLACE_IF_EXISTS 1

/* flags for SMBntrename call */
#define RENAME_FLAG_MOVE_CLUSTER_INFORMATION 0x102 /* ???? */
#define RENAME_FLAG_HARD_LINK                0x103
#define RENAME_FLAG_RENAME                   0x104
#define RENAME_FLAG_COPY                     0x105

/* Filesystem Attributes. */
#define FILE_CASE_SENSITIVE_SEARCH 0x01
#define FILE_CASE_PRESERVED_NAMES 0x02
#define FILE_UNICODE_ON_DISK 0x04
/* According to cifs9f, this is 4, not 8 */
/* Acconding to testing, this actually sets the security attribute! */
#define FILE_PERSISTENT_ACLS 0x08
/* These entries added from cifs9f --tsb */
#define FILE_FILE_COMPRESSION 0x10
#define FILE_VOLUME_QUOTAS 0x20
/* I think this is wrong. JRA #define FILE_DEVICE_IS_MOUNTED 0x20 */
#define FILE_VOLUME_SPARSE_FILE 0x40
#define FILE_VOLUME_IS_COMPRESSED 0x8000

/* ChangeNotify flags. */
#define FILE_NOTIFY_CHANGE_FILE_NAME	0x00000001
#define FILE_NOTIFY_CHANGE_DIR_NAME	0x00000002
#define FILE_NOTIFY_CHANGE_ATTRIBUTES	0x00000004
#define FILE_NOTIFY_CHANGE_SIZE		0x00000008
#define FILE_NOTIFY_CHANGE_LAST_WRITE	0x00000010
#define FILE_NOTIFY_CHANGE_LAST_ACCESS	0x00000020
#define FILE_NOTIFY_CHANGE_CREATION	0x00000040
#define FILE_NOTIFY_CHANGE_EA		0x00000080
#define FILE_NOTIFY_CHANGE_SECURITY	0x00000100
#define FILE_NOTIFY_CHANGE_STREAM_NAME	0x00000200
#define FILE_NOTIFY_CHANGE_STREAM_SIZE	0x00000400
#define FILE_NOTIFY_CHANGE_STREAM_WRITE	0x00000800

#define FILE_NOTIFY_CHANGE_NAME \
	(FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_DIR_NAME)

/* change notify action results */
#define NOTIFY_ACTION_ADDED 1
#define NOTIFY_ACTION_REMOVED 2
#define NOTIFY_ACTION_MODIFIED 3
#define NOTIFY_ACTION_OLD_NAME 4
#define NOTIFY_ACTION_NEW_NAME 5
#define NOTIFY_ACTION_ADDED_STREAM 6
#define NOTIFY_ACTION_REMOVED_STREAM 7
#define NOTIFY_ACTION_MODIFIED_STREAM 8

/* seek modes for smb_seek */
#define SEEK_MODE_START   0
#define SEEK_MODE_CURRENT 1
#define SEEK_MODE_END     2

/* where to find the base of the SMB packet proper */
/* REWRITE TODO: smb_base needs to be removed */
#define smb_base(buf) (((char *)(buf))+4)

/* we don't allow server strings to be longer than 48 characters as
   otherwise NT will not honour the announce packets */
#define MAX_SERVER_STRING_LENGTH 48

/* This was set by JHT in liaison with Jeremy Allison early 1997
 * History:
 * Version 4.0 - never made public
 * Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9
 *              - Reappeared in 1.9.16p11 with fixed smbd services
 * Version 4.20 - To indicate that nmbd and browsing now works better
 * Version 4.50 - Set at release of samba-2.2.0 by JHT
 *
 *  Note: In the presence of NT4.X do not set above 4.9
 *        Setting this above 4.9 can have undesired side-effects.
 *        This may change again in Samba-3.0 after further testing. JHT
 */
 
#define DEFAULT_MAJOR_VERSION 0x04
#define DEFAULT_MINOR_VERSION 0x09

/* Browser Election Values */
#define BROWSER_ELECTION_VERSION	0x010f
#define BROWSER_CONSTANT	0xaa55

/* Sercurity mode bits. */
#define NEGOTIATE_SECURITY_USER_LEVEL		0x01
#define NEGOTIATE_SECURITY_CHALLENGE_RESPONSE	0x02
#define NEGOTIATE_SECURITY_SIGNATURES_ENABLED	0x04
#define NEGOTIATE_SECURITY_SIGNATURES_REQUIRED	0x08

/* NT Flags2 bits - cifs6.txt section 3.1.2 */
#define FLAGS2_LONG_PATH_COMPONENTS    0x0001
#define FLAGS2_EXTENDED_ATTRIBUTES     0x0002
#define FLAGS2_SMB_SECURITY_SIGNATURES 0x0004
#define FLAGS2_IS_LONG_NAME            0x0040
#define FLAGS2_EXTENDED_SECURITY       0x0800 
#define FLAGS2_DFS_PATHNAMES           0x1000
#define FLAGS2_READ_PERMIT_EXECUTE     0x2000
#define FLAGS2_32_BIT_ERROR_CODES      0x4000 
#define FLAGS2_UNICODE_STRINGS         0x8000


/* CIFS protocol capabilities */
#define CAP_RAW_MODE		0x00000001
#define CAP_MPX_MODE		0x00000002
#define CAP_UNICODE		0x00000004
#define CAP_LARGE_FILES		0x00000008
#define CAP_NT_SMBS		0x00000010
#define CAP_RPC_REMOTE_APIS	0x00000020
#define CAP_STATUS32		0x00000040
#define CAP_LEVEL_II_OPLOCKS	0x00000080
#define CAP_LOCK_AND_READ	0x00000100
#define CAP_NT_FIND		0x00000200
#define CAP_DFS			0x00001000
#define CAP_W2K_SMBS		0x00002000
#define CAP_LARGE_READX		0x00004000
#define CAP_LARGE_WRITEX	0x00008000
#define CAP_UNIX		0x00800000 /* Capabilities for UNIX extensions. Created by HP. */
#define CAP_EXTENDED_SECURITY	0x80000000

/*
 * Global value meaning that the smb_uid field should be
 * ingored (in share level security and protocol level == CORE)
 */

#define UID_FIELD_INVALID 0

/* Lock types. */
#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

/*
 * Bits we test with.
 */

#define OPLOCK_NONE      0
#define OPLOCK_EXCLUSIVE 1
#define OPLOCK_BATCH     2
#define OPLOCK_LEVEL_II  4

#define CORE_OPLOCK_GRANTED (1<<5)
#define EXTENDED_OPLOCK_GRANTED (1<<15)

/*
 * Return values for oplock types.
 */

#define NO_OPLOCK_RETURN 0
#define EXCLUSIVE_OPLOCK_RETURN 1
#define BATCH_OPLOCK_RETURN 2
#define LEVEL_II_OPLOCK_RETURN 3

/* oplock levels sent in oplock break */
#define OPLOCK_BREAK_TO_NONE     0
#define OPLOCK_BREAK_TO_LEVEL_II 1


#define CMD_REPLY 0x8000

/* The maximum length of a trust account password.
   Used when we randomly create it, 15 char passwords
   exceed NT4's max password length */

#define DEFAULT_TRUST_ACCOUNT_PASSWORD_LENGTH 14


/*
  filesystem attribute bits
*/
#define FS_ATTR_CASE_SENSITIVE_SEARCH             0x00000001
#define FS_ATTR_CASE_PRESERVED_NAMES              0x00000002
#define FS_ATTR_UNICODE_ON_DISK                   0x00000004
#define FS_ATTR_PERSISTANT_ACLS                   0x00000008
#define FS_ATTR_COMPRESSION                       0x00000010
#define FS_ATTR_QUOTAS                            0x00000020
#define FS_ATTR_SPARSE_FILES                      0x00000040
#define FS_ATTR_REPARSE_POINTS                    0x00000080
#define FS_ATTR_REMOTE_STORAGE                    0x00000100
#define FS_ATTR_LFN_SUPPORT                       0x00004000
#define FS_ATTR_IS_COMPRESSED                     0x00008000
#define FS_ATTR_OBJECT_IDS                        0x00010000
#define FS_ATTR_ENCRYPTION                        0x00020000
#define FS_ATTR_NAMED_STREAMS                     0x00040000

#define smb_len(buf) (PVAL(buf,3)|(PVAL(buf,2)<<8)|(PVAL(buf,1)<<16))
#define _smb_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0x10000)>>16; \
        (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)
#define _smb2_setlen(buf,len) do {(buf)[0] = 0; (buf)[1] = ((len)&0xFF0000)>>16; \
        (buf)[2] = ((len)&0xFF00)>>8; (buf)[3] = (len)&0xFF;} while (0)

#include "libcli/raw/trans2.h"
#include "libcli/raw/interfaces.h"

#endif /* _SMB_H */