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|
/*
Unix SMB/CIFS implementation.
SMB parameters and setup, plus a whole lot more.
Copyright (C) Andrew Tridgell 1992-2000
Copyright (C) John H Terpstra 1996-2002
Copyright (C) Luke Kenneth Casson Leighton 1996-2000
Copyright (C) Paul Ashton 1998-2000
Copyright (C) Simo Sorce 2001-2002
Copyright (C) Martin Pool 2002
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _SMB_H
#define _SMB_H
#define NMB_PORT 137
#define DGRAM_PORT 138
#define SMB_PORT1 445
#define SMB_PORT2 139
#define SMB_PORTS "445 139"
#define False (0)
#define True (1)
#define Auto (2)
#ifndef _BOOL
typedef int BOOL;
#define _BOOL /* So we don't typedef BOOL again in vfs.h */
#endif
#define SIZEOFWORD 2
#ifndef DEF_CREATE_MASK
#define DEF_CREATE_MASK (0755)
#endif
/* string manipulation flags - see clistr.c and srvstr.c */
#define STR_TERMINATE 1
#define STR_UPPER 2
#define STR_ASCII 4
#define STR_UNICODE 8
#define STR_NOALIGN 16
#define STR_NO_RANGE_CHECK 32
#define STR_LEN8BIT 64
#define STR_TERMINATE_ASCII 128 /* only terminate if ascii */
#define STR_LEN_NOTERM 256 /* the length field is the unterminated length */
/* Debugging stuff */
#include "debug.h"
/* types of socket errors */
enum socket_error {SOCKET_READ_TIMEOUT,
SOCKET_READ_EOF,
SOCKET_READ_ERROR,
SOCKET_WRITE_ERROR,
SOCKET_READ_BAD_SIG};
/* deny modes */
#define DENY_DOS 0
#define DENY_ALL 1
#define DENY_WRITE 2
#define DENY_READ 3
#define DENY_NONE 4
#define DENY_FCB 7
/* open modes */
#define DOS_OPEN_RDONLY 0
#define DOS_OPEN_WRONLY 1
#define DOS_OPEN_RDWR 2
#define DOS_OPEN_FCB 0xF
/**********************************/
/* SMBopen field definitions */
#define OPEN_FLAGS_DENY_MASK 0x70
#define OPEN_FLAGS_DENY_DOS 0x00
#define OPEN_FLAGS_DENY_ALL 0x10
#define OPEN_FLAGS_DENY_WRITE 0x20
#define OPEN_FLAGS_DENY_READ 0x30
#define OPEN_FLAGS_DENY_NONE 0x40
#define OPEN_FLAGS_MODE_MASK 0x0F
#define OPEN_FLAGS_OPEN_READ 0
#define OPEN_FLAGS_OPEN_WRITE 1
#define OPEN_FLAGS_OPEN_RDWR 2
#define OPEN_FLAGS_FCB 0xFF
/**********************************/
/* SMBopenX field definitions */
/* OpenX Flags field. */
#define OPENX_FLAGS_ADDITIONAL_INFO 0x01
#define OPENX_FLAGS_REQUEST_OPLOCK 0x02
#define OPENX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
#define OPENX_FLAGS_EA_LEN 0x08
#define OPENX_FLAGS_EXTENDED_RETURN 0x10
/* desired access (open_mode), split info 4 4-bit nibbles */
#define OPENX_MODE_ACCESS_MASK 0x000F
#define OPENX_MODE_ACCESS_READ 0x0000
#define OPENX_MODE_ACCESS_WRITE 0x0001
#define OPENX_MODE_ACCESS_RDWR 0x0002
#define OPENX_MODE_ACCESS_EXEC 0x0003
#define OPENX_MODE_ACCESS_FCB 0x000F
#define OPENX_MODE_DENY_SHIFT 4
#define OPENX_MODE_DENY_MASK (0xF << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_DENY_DOS (DENY_DOS << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_DENY_ALL (DENY_ALL << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_DENY_WRITE (DENY_WRITE << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_DENY_READ (DENY_READ << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_DENY_NONE (DENY_NONE << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_DENY_FCB (0xF << OPENX_MODE_DENY_SHIFT)
#define OPENX_MODE_LOCALITY_MASK 0x0F00 /* what does this do? */
#define OPENX_MODE_NO_CACHE 0x1000
#define OPENX_MODE_WRITE_THRU 0x4000
/* open function values */
#define OPENX_OPEN_FUNC_MASK 0x3
#define OPENX_OPEN_FUNC_FAIL 0x0
#define OPENX_OPEN_FUNC_OPEN 0x1
#define OPENX_OPEN_FUNC_TRUNC 0x2
/* The above can be OR'ed with... */
#define OPENX_OPEN_FUNC_CREATE 0x10
/* openx action in reply */
#define OPENX_ACTION_EXISTED 1
#define OPENX_ACTION_CREATED 2
#define OPENX_ACTION_TRUNCATED 3
/**********************************/
/* SMBntcreateX field definitions */
/* ntcreatex flags field. */
#define NTCREATEX_FLAGS_REQUEST_OPLOCK 0x02
#define NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK 0x04
#define NTCREATEX_FLAGS_OPEN_DIRECTORY 0x08
#define NTCREATEX_FLAGS_EXTENDED 0x10
/* the ntcreatex access_mask field
this is split into 4 pieces
AAAABBBBCCCCCCCCDDDDDDDDDDDDDDDD
A -> GENERIC_RIGHT_*
B -> SEC_RIGHT_*
C -> STD_RIGHT_*
D -> SA_RIGHT_*
which set of SA_RIGHT_* bits is applicable depends on the type
of object.
*/
/* ntcreatex share_access field */
#define NTCREATEX_SHARE_ACCESS_NONE 0
#define NTCREATEX_SHARE_ACCESS_READ 1
#define NTCREATEX_SHARE_ACCESS_WRITE 2
#define NTCREATEX_SHARE_ACCESS_DELETE 4
/* ntcreatex open_disposition field */
#define NTCREATEX_DISP_SUPERSEDE 0 /* supersede existing file (if it exists) */
#define NTCREATEX_DISP_OPEN 1 /* if file exists open it, else fail */
#define NTCREATEX_DISP_CREATE 2 /* if file exists fail, else create it */
#define NTCREATEX_DISP_OPEN_IF 3 /* if file exists open it, else create it */
#define NTCREATEX_DISP_OVERWRITE 4 /* if exists overwrite, else fail */
#define NTCREATEX_DISP_OVERWRITE_IF 5 /* if exists overwrite, else create */
/* ntcreatex create_options field */
#define NTCREATEX_OPTIONS_DIRECTORY 0x0001
#define NTCREATEX_OPTIONS_WRITE_THROUGH 0x0002
#define NTCREATEX_OPTIONS_SEQUENTIAL_ONLY 0x0004
#define NTCREATEX_OPTIONS_SYNC_ALERT 0x0010
#define NTCREATEX_OPTIONS_ASYNC_ALERT 0x0020
#define NTCREATEX_OPTIONS_NON_DIRECTORY_FILE 0x0040
#define NTCREATEX_OPTIONS_NO_EA_KNOWLEDGE 0x0200
#define NTCREATEX_OPTIONS_EIGHT_DOT_THREE_ONLY 0x0400
#define NTCREATEX_OPTIONS_RANDOM_ACCESS 0x0800
#define NTCREATEX_OPTIONS_DELETE_ON_CLOSE 0x1000
#define NTCREATEX_OPTIONS_OPEN_BY_FILE_ID 0x2000
/* ntcreatex impersonation field */
#define NTCREATEX_IMPERSONATION_ANONYMOUS 0
#define NTCREATEX_IMPERSONATION_IDENTIFICATION 1
#define NTCREATEX_IMPERSONATION_IMPERSONATION 2
#define NTCREATEX_IMPERSONATION_DELEGATION 3
/* ntcreatex security flags bit field */
#define NTCREATEX_SECURITY_DYNAMIC 1
#define NTCREATEX_SECURITY_ALL 2
/* ntcreatex create_action in reply */
#define NTCREATEX_ACTION_EXISTED 1
#define NTCREATEX_ACTION_CREATED 2
#define NTCREATEX_ACTION_TRUNCATED 3
/* the value 5 can also be returned when you try to create a directory with
incorrect parameters - what does it mean? maybe created temporary file? */
#define NTCREATEX_ACTION_UNKNOWN 5
#include "doserr.h"
/*
* SMB UCS2 (16-bit unicode) internal type.
*/
typedef uint16 smb_ucs2_t;
/* ucs2 string types. */
typedef smb_ucs2_t wpstring[PSTRING_LEN];
typedef smb_ucs2_t wfstring[FSTRING_LEN];
#ifdef WORDS_BIGENDIAN
#define UCS2_SHIFT 8
#else
#define UCS2_SHIFT 0
#endif
/* turn a 7 bit character into a ucs2 character */
#define UCS2_CHAR(c) ((c) << UCS2_SHIFT)
#define MAX_HOURS_LEN 32
#ifndef MAXSUBAUTHS
#define MAXSUBAUTHS 15 /* max sub authorities in a SID */
#endif
/* for compatibility */
#define SID_NAME_USE samr_SidType
/**
* @brief Security Identifier
*
* @sa http://msdn.microsoft.com/library/default.asp?url=/library/en-us/security/accctrl_38yn.asp
**/
typedef struct sid_info
{
uint8 sid_rev_num; /**< SID revision number */
uint8 num_auths; /**< Number of sub-authorities */
uint8 id_auth[6]; /**< Identifier Authority */
/*
* Pointer to sub-authorities.
*
* @note The values in these uint32's are in *native* byteorder, not
* neccessarily little-endian...... JRA.
*/
uint32 sub_auths[MAXSUBAUTHS];
} DOM_SID;
/*
* The complete list of SIDS belonging to this user.
* Created when a vuid is registered.
* The definition of the user_sids array is as follows :
*
* token->user_sids[0] = primary user SID.
* token->user_sids[1] = primary group SID.
* token->user_sids[2..num_sids] = supplementary group SIDS.
*/
#define PRIMARY_USER_SID_INDEX 0
#define PRIMARY_GROUP_SID_INDEX 1
typedef struct nt_user_token {
size_t num_sids;
struct dom_sid **user_sids;
} NT_USER_TOKEN;
/* 32 bit time (sec) since 01jan1970 - cifs6.txt, section 3.5, page 30 */
typedef struct time_info
{
uint32 time;
} UTIME;
/* used to hold an arbitrary blob of data */
typedef struct data_blob {
uint8 *data;
size_t length;
void (*free)(struct data_blob *data_blob);
} DATA_BLOB;
#include "enums.h"
#include "events.h"
#include "librpc/gen_ndr/ndr_misc.h"
#include "smb_interfaces.h"
#include "librpc/ndr/libndr.h"
typedef struct userdom_struct {
fstring smb_name; /* user name from the client */
fstring unix_name; /* unix user name of a validated user */
fstring full_name; /* to store full name (such as "Joe Bloggs") from gecos field of password file */
fstring domain; /* domain that the client specified */
} userdom_struct;
/* used for server information: client, nameserv and ipc */
struct server_info_struct
{
fstring name;
uint32 type;
fstring comment;
fstring domain; /* used ONLY in ipc.c NOT namework.c */
BOOL server_added; /* used ONLY in ipc.c NOT namework.c */
};
/* used for network interfaces */
struct interface
{
struct interface *next, *prev;
struct in_addr ip;
struct in_addr bcast;
struct in_addr nmask;
};
/* struct returned by get_share_modes */
typedef struct {
pid_t pid;
uint16 op_port;
uint16 op_type;
int share_mode;
uint32 desired_access;
struct timeval time;
SMB_DEV_T dev;
SMB_INO_T inode;
unsigned long share_file_id;
} share_mode_entry;
#define SHAREMODE_FN_CAST() \
void (*)(share_mode_entry *, char*)
#define SHAREMODE_FN(fn) \
void (*fn)(share_mode_entry *, char*)
#define NT_HASH_LEN 16
#define LM_HASH_LEN 16
/*
* Flags for account policy.
*/
#define AP_MIN_PASSWORD_LEN 1
#define AP_PASSWORD_HISTORY 2
#define AP_USER_MUST_LOGON_TO_CHG_PASS 3
#define AP_MAX_PASSWORD_AGE 4
#define AP_MIN_PASSWORD_AGE 5
#define AP_LOCK_ACCOUNT_DURATION 6
#define AP_RESET_COUNT_TIME 7
#define AP_BAD_ATTEMPT_LOCKOUT 8
#define AP_TIME_TO_LOGOUT 9
/*
* Flags for local user manipulation.
*/
#define LOCAL_ADD_USER 0x1
#define LOCAL_DELETE_USER 0x2
#define LOCAL_DISABLE_USER 0x4
#define LOCAL_ENABLE_USER 0x8
#define LOCAL_TRUST_ACCOUNT 0x10
#define LOCAL_SET_NO_PASSWORD 0x20
#define LOCAL_SET_PASSWORD 0x40
#define LOCAL_SET_LDAP_ADMIN_PW 0x80
#define LOCAL_INTERDOM_ACCOUNT 0x100
#define LOCAL_AM_ROOT 0x200 /* Act as root */
/* key and data in the connections database - used in smbstatus and smbd */
struct connections_key {
pid_t pid;
int cnum;
fstring name;
};
struct connections_data {
int magic;
pid_t pid;
int cnum;
uid_t uid;
gid_t gid;
char name[24];
char addr[24];
char machine[FSTRING_LEN];
time_t start;
uint32 bcast_msg_flags;
};
/* the following are used by loadparm for option lists */
typedef enum
{
P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,P_LIST,
P_STRING,P_USTRING,P_ENUM,P_SEP
} parm_type;
typedef enum
{
P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE
} parm_class;
struct enum_list {
int value;
const char *name;
};
struct parm_struct
{
const char *label;
parm_type type;
parm_class class;
void *ptr;
BOOL (*special)(const char *, char **);
const struct enum_list *enum_list;
unsigned flags;
union {
BOOL bvalue;
int ivalue;
char *svalue;
char cvalue;
char **lvalue;
} def;
};
struct bitmap {
uint32 *b;
unsigned int n;
};
#define FLAG_BASIC 0x0001 /* fundamental options */
#define FLAG_SHARE 0x0002 /* file sharing options */
#define FLAG_PRINT 0x0004 /* printing options */
#define FLAG_GLOBAL 0x0008 /* local options that should be globally settable in SWAT */
#define FLAG_WIZARD 0x0010 /* Parameters that the wizard will operate on */
#define FLAG_ADVANCED 0x0020 /* Parameters that the wizard will operate on */
#define FLAG_DEVELOPER 0x0040 /* Parameters that the wizard will operate on */
#define FLAG_DEPRECATED 0x1000 /* options that should no longer be used */
#define FLAG_HIDE 0x2000 /* options that should be hidden in SWAT */
#define FLAG_DOS_STRING 0x4000 /* convert from UNIX to DOS codepage when reading this string. */
#define FLAG_CMDLINE 0x8000 /* this option was set from the command line */
#ifndef LOCKING_VERSION
#define LOCKING_VERSION 4
#endif /* LOCKING_VERSION */
/* the basic packet size, assuming no words or bytes. Does not include the NBT header */
#define MIN_SMB_SIZE 35
/* when using NBT encapsulation every packet has a 4 byte header */
#define NBT_HDR_SIZE 4
/* offsets into message header for common items - NOTE: These have
changed from being offsets from the base of the NBT packet to the base of the SMB packet.
this has reduced all these values by 4
*/
#define HDR_COM 4
#define HDR_RCLS 5
#define HDR_REH 6
#define HDR_ERR 7
#define HDR_FLG 9
#define HDR_FLG2 10
#define HDR_PIDHIGH 12
#define HDR_SS_FIELD 14
#define HDR_TID 24
#define HDR_PID 26
#define HDR_UID 28
#define HDR_MID 30
#define HDR_WCT 32
#define HDR_VWV 33
/* types of buffers in core SMB protocol */
#define SMB_DATA_BLOCK 0x1
#define SMB_ASCII4 0x4
/* flag defines. CIFS spec 3.1.1 */
#define FLAG_SUPPORT_LOCKREAD 0x01
#define FLAG_CLIENT_BUF_AVAIL 0x02
#define FLAG_RESERVED 0x04
#define FLAG_CASELESS_PATHNAMES 0x08
#define FLAG_CANONICAL_PATHNAMES 0x10
#define FLAG_REQUEST_OPLOCK 0x20
#define FLAG_REQUEST_BATCH_OPLOCK 0x40
#define FLAG_REPLY 0x80
/* the complete */
#define SMBmkdir 0x00 /* create directory */
#define SMBrmdir 0x01 /* delete directory */
#define SMBopen 0x02 /* open file */
#define SMBcreate 0x03 /* create file */
#define SMBclose 0x04 /* close file */
#define SMBflush 0x05 /* flush file */
#define SMBunlink 0x06 /* delete file */
#define SMBmv 0x07 /* rename file */
#define SMBgetatr 0x08 /* get file attributes */
#define SMBsetatr 0x09 /* set file attributes */
#define SMBread 0x0A /* read from file */
#define SMBwrite 0x0B /* write to file */
#define SMBlock 0x0C /* lock byte range */
#define SMBunlock 0x0D /* unlock byte range */
#define SMBctemp 0x0E /* create temporary file */
#define SMBmknew 0x0F /* make new file */
#define SMBchkpth 0x10 /* check directory path */
#define SMBexit 0x11 /* process exit */
#define SMBlseek 0x12 /* seek */
#define SMBtcon 0x70 /* tree connect */
#define SMBtconX 0x75 /* tree connect and X*/
#define SMBtdis 0x71 /* tree disconnect */
#define SMBnegprot 0x72 /* negotiate protocol */
#define SMBdskattr 0x80 /* get disk attributes */
#define SMBsearch 0x81 /* search directory */
#define SMBsplopen 0xC0 /* open print spool file */
#define SMBsplwr 0xC1 /* write to print spool file */
#define SMBsplclose 0xC2 /* close print spool file */
#define SMBsplretq 0xC3 /* return print queue */
#define SMBsends 0xD0 /* send single block message */
#define SMBsendb 0xD1 /* send broadcast message */
#define SMBfwdname 0xD2 /* forward user name */
#define SMBcancelf 0xD3 /* cancel forward */
#define SMBgetmac 0xD4 /* get machine name */
#define SMBsendstrt 0xD5 /* send start of multi-block message */
#define SMBsendend 0xD6 /* send end of multi-block message */
#define SMBsendtxt 0xD7 /* send text of multi-block message */
/* Core+ protocol */
#define SMBlockread 0x13 /* Lock a range and read */
#define SMBwriteunlock 0x14 /* write then range then unlock it */
#define SMBreadbraw 0x1a /* read a block of data with no smb header */
#define SMBwritebraw 0x1d /* write a block of data with no smb header */
#define SMBwritec 0x20 /* secondary write request */
#define SMBwriteclose 0x2c /* write a file then close it */
/* dos extended protocol */
#define SMBreadBraw 0x1A /* read block raw */
#define SMBreadBmpx 0x1B /* read block multiplexed */
#define SMBreadBs 0x1C /* read block (secondary response) */
#define SMBwriteBraw 0x1D /* write block raw */
#define SMBwriteBmpx 0x1E /* write block multiplexed */
#define SMBwriteBs 0x1F /* write block (secondary request) */
#define SMBwriteC 0x20 /* write complete response */
#define SMBsetattrE 0x22 /* set file attributes expanded */
#define SMBgetattrE 0x23 /* get file attributes expanded */
#define SMBlockingX 0x24 /* lock/unlock byte ranges and X */
#define SMBtrans 0x25 /* transaction - name, bytes in/out */
#define SMBtranss 0x26 /* transaction (secondary request/response) */
#define SMBioctl 0x27 /* IOCTL */
#define SMBioctls 0x28 /* IOCTL (secondary request/response) */
#define SMBcopy 0x29 /* copy */
#define SMBmove 0x2A /* move */
#define SMBecho 0x2B /* echo */
#define SMBopenX 0x2D /* open and X */
#define SMBreadX 0x2E /* read and X */
#define SMBwriteX 0x2F /* write and X */
#define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */
#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
/* 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
#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 0x001
#define FILE_NOTIFY_CHANGE_DIR_NAME 0x002
#define FILE_NOTIFY_CHANGE_ATTRIBUTES 0x004
#define FILE_NOTIFY_CHANGE_SIZE 0x008
#define FILE_NOTIFY_CHANGE_LAST_WRITE 0x010
#define FILE_NOTIFY_CHANGE_LAST_ACCESS 0x020
#define FILE_NOTIFY_CHANGE_CREATION 0x040
#define FILE_NOTIFY_CHANGE_EA 0x080
#define FILE_NOTIFY_CHANGE_SECURITY 0x100
#define FILE_NOTIFY_CHANGE_FILE_NAME 0x200
/* 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
#define SMB_SUCCESS 0 /* The request was successful. */
#ifdef WITH_DFS
void dfs_unlogin(void);
extern int dcelogin_atmost_once;
#endif
#ifdef NOSTRDUP
char *strdup(char *s);
#endif
#ifndef SIGNAL_CAST
#define SIGNAL_CAST (RETSIGTYPE (*)(int))
#endif
#ifndef SELECT_CAST
#define SELECT_CAST
#endif
/* these are used in NetServerEnum to choose what to receive */
#define SV_TYPE_WORKSTATION 0x00000001
#define SV_TYPE_SERVER 0x00000002
#define SV_TYPE_SQLSERVER 0x00000004
#define SV_TYPE_DOMAIN_CTRL 0x00000008
#define SV_TYPE_DOMAIN_BAKCTRL 0x00000010
#define SV_TYPE_TIME_SOURCE 0x00000020
#define SV_TYPE_AFP 0x00000040
#define SV_TYPE_NOVELL 0x00000080
#define SV_TYPE_DOMAIN_MEMBER 0x00000100
#define SV_TYPE_PRINTQ_SERVER 0x00000200
#define SV_TYPE_DIALIN_SERVER 0x00000400
#define SV_TYPE_SERVER_UNIX 0x00000800
#define SV_TYPE_NT 0x00001000
#define SV_TYPE_WFW 0x00002000
#define SV_TYPE_SERVER_MFPN 0x00004000
#define SV_TYPE_SERVER_NT 0x00008000
#define SV_TYPE_POTENTIAL_BROWSER 0x00010000
#define SV_TYPE_BACKUP_BROWSER 0x00020000
#define SV_TYPE_MASTER_BROWSER 0x00040000
#define SV_TYPE_DOMAIN_MASTER 0x00080000
#define SV_TYPE_SERVER_OSF 0x00100000
#define SV_TYPE_SERVER_VMS 0x00200000
#define SV_TYPE_WIN95_PLUS 0x00400000
#define SV_TYPE_DFS_SERVER 0x00800000
#define SV_TYPE_ALTERNATE_XPORT 0x20000000
#define SV_TYPE_LOCAL_LIST_ONLY 0x40000000
#define SV_TYPE_DOMAIN_ENUM 0x80000000
#define SV_TYPE_ALL 0xFFFFFFFF
/* 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_NO_EXECUTE 0x2000
#define FLAGS2_32_BIT_ERROR_CODES 0x4000
#define FLAGS2_UNICODE_STRINGS 0x8000
#define FLAGS2_WIN2K_SIGNATURE 0xC852 /* Hack alert ! For now... JRA. */
/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
#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_STATUS32 0x0040
#define CAP_LEVEL_II_OPLOCKS 0x0080
#define CAP_LOCK_AND_READ 0x0100
#define CAP_NT_FIND 0x0200
#define CAP_DFS 0x1000
#define CAP_W2K_SMBS 0x2000
#define CAP_LARGE_READX 0x4000
#define CAP_LARGE_WRITEX 0x8000
#define CAP_UNIX 0x800000 /* Capabilities for UNIX extensions. Created by HP. */
#define CAP_EXTENDED_SECURITY 0x80000000
/*
* Global value meaing that the smb_uid field should be
* ingored (in share level security and protocol level == CORE)
*/
#define UID_FIELD_INVALID 0
#define VUID_OFFSET 100 /* Amount to bias returned vuid numbers */
/* Lock types. */
#define LOCKING_ANDX_SHARED_LOCK 0x1
#define LOCKING_ANDX_OPLOCK_RELEASE 0x2
#define LOCKING_ANDX_CHANGE_LOCKTYPE 0x4
#define LOCKING_ANDX_CANCEL_LOCK 0x8
#define LOCKING_ANDX_LARGE_FILES 0x10
/* Oplock levels */
#define OPLOCKLEVEL_NONE 0
#define OPLOCKLEVEL_II 1
/*
* Bits we test with.
*/
#define NO_OPLOCK 0
#define EXCLUSIVE_OPLOCK 1
#define BATCH_OPLOCK 2
#define LEVEL_II_OPLOCK 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
/*
* Loopback command offsets.
*/
#define OPBRK_CMD_LEN_OFFSET 0
#define OPBRK_CMD_PORT_OFFSET 4
#define OPBRK_CMD_HEADER_LEN 6
#define OPBRK_MESSAGE_CMD_OFFSET 0
/* Message types */
#define OPLOCK_BREAK_CMD 0x1
#define KERNEL_OPLOCK_BREAK_CMD 0x2
#define LEVEL_II_OPLOCK_BREAK_CMD 0x3
#define ASYNC_LEVEL_II_OPLOCK_BREAK_CMD 0x4
/*
* Capabilities abstracted for different systems.
*/
#define KERNEL_OPLOCK_CAPABILITY 0x1
/*
* Oplock break command code sent via the kernel interface (if it exists).
*
* Form of this is :
*
* 0 2 2+devsize 2+devsize+inodesize
* +----+--------+--------+----------+
* | cmd| dev | inode | fileid |
* +----+--------+--------+----------+
*/
#define KERNEL_OPLOCK_BREAK_DEV_OFFSET 2
#define KERNEL_OPLOCK_BREAK_INODE_OFFSET (KERNEL_OPLOCK_BREAK_DEV_OFFSET + sizeof(SMB_DEV_T))
#define KERNEL_OPLOCK_BREAK_FILEID_OFFSET (KERNEL_OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
#define KERNEL_OPLOCK_BREAK_MSG_LEN (KERNEL_OPLOCK_BREAK_FILEID_OFFSET + sizeof(unsigned long))
#define CMD_REPLY 0x8000
#include "smb_macros.h"
/* A netbios name structure. */
struct nmb_name {
char name[17];
char scope[64];
unsigned int name_type;
};
/* A netbios node status array element. */
struct node_status {
char name[16];
unsigned char type;
unsigned char flags;
};
struct pwd_info
{
BOOL null_pwd;
BOOL cleartext;
BOOL crypted;
fstring password;
uchar smb_lm_pwd[16];
uchar smb_nt_pwd[16];
uchar smb_lm_owf[24];
uchar smb_nt_owf[128];
size_t nt_owf_len;
uchar lm_cli_chal[8];
uchar nt_cli_chal[128];
size_t nt_cli_chal_len;
uchar sess_key[16];
};
#include "rpc_misc.h"
#include "rpc_secdes.h"
typedef struct user_struct
{
struct user_struct *next, *prev;
uint16 vuid; /* Tag for this entry. */
DATA_BLOB session_key;
char *session_keystr; /* used by utmp and pam session code.
TDB key string */
int homes_snum;
struct auth_serversupplied_info *server_info;
} user_struct;
struct unix_error_map {
int unix_error;
int dos_class;
int dos_code;
NTSTATUS nt_error;
};
#include "client.h"
/*
* Size of new password account encoding string. This is enough space to
* hold 11 ACB characters, plus the surrounding [] and a terminating null.
* Do not change unless you are adding new ACB bits!
*/
#define NEW_PW_FORMAT_SPACE_PADDED_LEN 14
/*
Do you want session setups at user level security with a invalid
password to be rejected or allowed in as guest? WinNT rejects them
but it can be a pain as it means "net view" needs to use a password
You have 3 choices in the setting of map_to_guest:
"NEVER_MAP_TO_GUEST" means session setups with an invalid password
are rejected. This is the default.
"MAP_TO_GUEST_ON_BAD_USER" means session setups with an invalid password
are rejected, unless the username does not exist, in which case it
is treated as a guest login
"MAP_TO_GUEST_ON_BAD_PASSWORD" means session setups with an invalid password
are treated as a guest login
Note that map_to_guest only has an effect in user or server
level security.
*/
#define NEVER_MAP_TO_GUEST 0
#define MAP_TO_GUEST_ON_BAD_USER 1
#define MAP_TO_GUEST_ON_BAD_PASSWORD 2
#define SAFE_NETBIOS_CHARS ". -_"
/* generic iconv conversion structure */
typedef struct {
size_t (*direct)(void *cd, const char **inbuf, size_t *inbytesleft,
char **outbuf, size_t *outbytesleft);
size_t (*pull)(void *cd, const char **inbuf, size_t *inbytesleft,
char **outbuf, size_t *outbytesleft);
size_t (*push)(void *cd, const char **inbuf, size_t *inbytesleft,
char **outbuf, size_t *outbytesleft);
void *cd_direct, *cd_pull, *cd_push;
char *from_name, *to_name;
} *smb_iconv_t;
/* 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
/* a set of flags to control handling of request structures */
#define REQ_CONTROL_PROTECTED (1<<0) /* don't destroy this request */
#define REQ_CONTROL_LARGE (1<<1) /* allow replies larger than max_xmit */
#define REQ_CONTROL_ASYNC (1<<2) /* the backend will answer this one later */
/* passed to br lock code */
enum brl_type {READ_LOCK, WRITE_LOCK, PENDING_LOCK};
#include "popt_common.h"
#endif /* _SMB_H */
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