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mc/vfs/samba/include/smb.h
Pavel Roskin 349d70c8cf Typos.
2003-06-02 19:47:30 +00:00

1747 lines
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/*
Unix SMB/Netbios implementation.
Version 1.9.
SMB parameters and setup
Copyright (C) Andrew Tridgell 1992-1998
Copyright (C) John H Terpstra 1996-1998
Copyright (C) Luke Kenneth Casson Leighton 1996-1998
Copyright (C) Paul Ashton 1998
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 BUFFER_SIZE (0xFFFF)
#define SAFETY_MARGIN 1024
#define NMB_PORT 137
#define DGRAM_PORT 138
#define SMB_PORT 139
#define False (0)
#define True (1)
#define BOOLSTR(b) ((b) ? "Yes" : "No")
#define BITSETB(ptr,bit) ((((char *)ptr)[0] & (1<<(bit)))!=0)
#define BITSETW(ptr,bit) ((SVAL(ptr,0) & (1<<(bit)))!=0)
#define IS_BITS_SET_ALL(var,bit) (((var)&(bit))==(bit))
#define IS_BITS_SET_SOME(var,bit) (((var)&(bit))!=0)
#define IS_BITS_CLR_ALL(var,bit) (((var)&(bit))==0)
#define PTR_DIFF(p1,p2) ((ptrdiff_t)(((const char *)(p1)) - (const char *)(p2)))
typedef int BOOL;
/* limiting size of ipc replies */
#define REALLOC(ptr,size) Realloc(ptr,MAX((size),4*1024))
#define SIZEOFWORD 2
#ifndef DEF_CREATE_MASK
#define DEF_CREATE_MASK (0755)
#endif
/* how long to wait for secondary SMB packets (milli-seconds) */
#define SMB_SECONDARY_WAIT (60*1000)
/* -------------------------------------------------------------------------- **
* Debugging code. See also debug.c
*/
/* mkproto.awk has trouble with ifdef'd function definitions (it ignores
* the #ifdef directive and will read both definitions, thus creating two
* diffferent prototype declarations), so we must do these by hand.
*/
/* I know the __attribute__ stuff is ugly, but it does ensure we get the
arguemnts to DEBUG() right. We have got them wrong too often in the
past */
#ifdef HAVE_STDARG_H
int Debug1( char *, ... )
#ifdef __GNUC__
__attribute__ ((format (printf, 1, 2)))
#endif
;
BOOL dbgtext( char *, ... )
#ifdef __GNUC__
__attribute__ ((format (printf, 1, 2)))
#endif
;
#else
int Debug1();
BOOL dbgtext();
#endif
/* If we have these macros, we can add additional info to the header. */
#ifdef HAVE_FILE_MACRO
#define FILE_MACRO (__FILE__)
#else
#define FILE_MACRO ("")
#endif
#ifdef HAVE_FUNCTION_MACRO
#define FUNCTION_MACRO (__FUNCTION__)
#else
#define FUNCTION_MACRO ("")
#endif
/* Debugging macros.
* DEBUGLVL() - If level is <= the system-wide DEBUGLEVEL then generate a
* header using the default macros for file, line, and
* function name.
* Returns True if the debug level was <= DEBUGLEVEL.
* Example usage:
* if( DEBUGLVL( 2 ) )
* dbgtext( "Some text.\n" );
* DEGUG() - Good old DEBUG(). Each call to DEBUG() will generate a new
* header *unless* the previous debug output was unterminated
* (i.e., no '\n'). See debug.c:dbghdr() for more info.
* Example usage:
* DEBUG( 2, ("Some text.\n") );
* DEBUGADD() - If level <= DEBUGLEVEL, then the text is appended to the
* current message (i.e., no header).
* Usage:
* DEBUGADD( 2, ("Some additional text.\n") );
*/
#define DEBUGLVL( level ) \
( (DEBUGLEVEL >= (level)) \
&& dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) ) )
#if 0
#define DEBUG( level, body ) \
( ( DEBUGLEVEL >= (level) \
&& dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) ) ) \
? (void)(dbgtext body) : (void)0 )
#define DEBUGADD( level, body ) \
( (DEBUGLEVEL >= (level)) ? (void)(dbgtext body) : (void)0 )
#else
#define DEBUG( level, body ) \
(void)( (DEBUGLEVEL >= (level)) \
&& (dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) )) \
&& (dbgtext body) )
#define DEBUGADD( level, body ) \
(void)( (DEBUGLEVEL >= (level)) && (dbgtext body) )
#endif
/* End Debugging code section.
* -------------------------------------------------------------------------- **
*/
/* this defines the error codes that receive_smb can put in smb_read_error */
#define READ_TIMEOUT 1
#define READ_EOF 2
#define READ_ERROR 3
#define DIR_STRUCT_SIZE 43
/* these define all the command types recognised by the server - there
are lots of gaps so probably there are some rare commands that are not
implemented */
#define pSETDIR '\377'
/* these define the attribute byte as seen by DOS */
#define aRONLY (1L<<0)
#define aHIDDEN (1L<<1)
#define aSYSTEM (1L<<2)
#define aVOLID (1L<<3)
#define aDIR (1L<<4)
#define aARCH (1L<<5)
/* for readability... */
#define IS_DOS_READONLY(test_mode) (((test_mode) & aRONLY) != 0)
#define IS_DOS_DIR(test_mode) (((test_mode) & aDIR) != 0)
#define IS_DOS_ARCHIVE(test_mode) (((test_mode) & aARCH) != 0)
#define IS_DOS_SYSTEM(test_mode) (((test_mode) & aSYSTEM) != 0)
#define IS_DOS_HIDDEN(test_mode) (((test_mode) & aHIDDEN) != 0)
/* 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
/* define shifts and masks for share and open modes. */
#define OPEN_MODE_MASK 0xF
#define SHARE_MODE_SHIFT 4
#define SHARE_MODE_MASK 0x7
#define GET_OPEN_MODE(x) ((x) & OPEN_MODE_MASK)
#define SET_OPEN_MODE(x) ((x) & OPEN_MODE_MASK)
#define GET_DENY_MODE(x) (((x)>>SHARE_MODE_SHIFT) & SHARE_MODE_MASK)
#define SET_DENY_MODE(x) ((x)<<SHARE_MODE_SHIFT)
/* Sync on open file (not sure if used anymore... ?) */
#define FILE_SYNC_OPENMODE (1<<14)
#define GET_FILE_SYNC_OPENMODE(x) (((x) & FILE_SYNC_OPENMODE) ? True : False)
/* allow delete on open file mode (used by NT SMB's). */
#define ALLOW_SHARE_DELETE (1<<15)
#define GET_ALLOW_SHARE_DELETE(x) (((x) & ALLOW_SHARE_DELETE) ? True : False)
#define SET_ALLOW_SHARE_DELETE(x) ((x) ? ALLOW_SHARE_DELETE : 0)
/* delete on close flag (used by NT SMB's). */
#define DELETE_ON_CLOSE_FLAG (1<<16)
#define GET_DELETE_ON_CLOSE_FLAG(x) (((x) & DELETE_ON_CLOSE_FLAG) ? True : False)
#define SET_DELETE_ON_CLOSE_FLAG(x) ((x) ? DELETE_ON_CLOSE_FLAG : 0)
/* open disposition values */
#define FILE_EXISTS_FAIL 0
#define FILE_EXISTS_OPEN 1
#define FILE_EXISTS_TRUNCATE 2
/* mask for open disposition. */
#define FILE_OPEN_MASK 0x3
#define GET_FILE_OPEN_DISPOSITION(x) ((x) & FILE_OPEN_MASK)
#define SET_FILE_OPEN_DISPOSITION(x) ((x) & FILE_OPEN_MASK)
/* The above can be OR'ed with... */
#define FILE_CREATE_IF_NOT_EXIST 0x10
#define FILE_FAIL_IF_NOT_EXIST 0
#define GET_FILE_CREATE_DISPOSITION(x) ((x) & (FILE_CREATE_IF_NOT_EXIST|FILE_FAIL_IF_NOT_EXIST))
/* share types */
#define STYPE_DISKTREE 0 /* Disk drive */
#define STYPE_PRINTQ 1 /* Spooler queue */
#define STYPE_DEVICE 2 /* Serial device */
#define STYPE_IPC 3 /* Interprocess communication (IPC) */
#define STYPE_HIDDEN 0x80000000 /* share is a hidden one (ends with $) */
/* SMB X/Open error codes for the ERRDOS error class */
#define ERRbadfunc 1 /* Invalid function (or system call) */
#define ERRbadfile 2 /* File not found (pathname error) */
#define ERRbadpath 3 /* Directory not found */
#define ERRnofids 4 /* Too many open files */
#define ERRnoaccess 5 /* Access denied */
#define ERRbadfid 6 /* Invalid fid */
#define ERRnomem 8 /* Out of memory */
#define ERRbadmem 9 /* Invalid memory block address */
#define ERRbadenv 10 /* Invalid environment */
#define ERRbadaccess 12 /* Invalid open mode */
#define ERRbaddata 13 /* Invalid data (only from ioctl call) */
#define ERRres 14 /* reserved */
#define ERRbaddrive 15 /* Invalid drive */
#define ERRremcd 16 /* Attempt to delete current directory */
#define ERRdiffdevice 17 /* rename/move across different filesystems */
#define ERRnofiles 18 /* no more files found in file search */
#define ERRbadshare 32 /* Share mode on file conflict with open mode */
#define ERRlock 33 /* Lock request conflicts with existing lock */
#define ERRunsup 50 /* Request unsupported, returned by Win 95, RJS 20Jun98 */
#define ERRfilexists 80 /* File in operation already exists */
#define ERRcannotopen 110 /* Cannot open the file specified */
#define ERRunknownlevel 124
#define ERRrename 183
#define ERRbadpipe 230 /* Named pipe invalid */
#define ERRpipebusy 231 /* All instances of pipe are busy */
#define ERRpipeclosing 232 /* named pipe close in progress */
#define ERRnotconnected 233 /* No process on other end of named pipe */
#define ERRmoredata 234 /* More data to be returned */
#define ERRbaddirectory 267 /* Invalid directory name in a path. */
#define ERROR_EAS_DIDNT_FIT 275 /* Extended attributes didn't fit */
#define ERROR_EAS_NOT_SUPPORTED 282 /* Extended attributes not supported */
#define ERROR_NOTIFY_ENUM_DIR 1022 /* Buffer too small to return change notify. */
#define ERRunknownipc 2142
/* here's a special one from observing NT */
#define ERRnoipc 66 /* don't support ipc */
/* Error codes for the ERRSRV class */
#define ERRerror 1 /* Non specific error code */
#define ERRbadpw 2 /* Bad password */
#define ERRbadtype 3 /* reserved */
#define ERRaccess 4 /* No permissions to do the requested operation */
#define ERRinvnid 5 /* tid invalid */
#define ERRinvnetname 6 /* Invalid servername */
#define ERRinvdevice 7 /* Invalid device */
#define ERRqfull 49 /* Print queue full */
#define ERRqtoobig 50 /* Queued item too big */
#define ERRinvpfid 52 /* Invalid print file in smb_fid */
#define ERRsmbcmd 64 /* Unrecognised command */
#define ERRsrverror 65 /* smb server internal error */
#define ERRfilespecs 67 /* fid and pathname invalid combination */
#define ERRbadlink 68 /* reserved */
#define ERRbadpermits 69 /* Access specified for a file is not valid */
#define ERRbadpid 70 /* reserved */
#define ERRsetattrmode 71 /* attribute mode invalid */
#define ERRpaused 81 /* Message server paused */
#define ERRmsgoff 82 /* Not receiving messages */
#define ERRnoroom 83 /* No room for message */
#define ERRrmuns 87 /* too many remote usernames */
#define ERRtimeout 88 /* operation timed out */
#define ERRnoresource 89 /* No resources currently available for request. */
#define ERRtoomanyuids 90 /* too many userids */
#define ERRbaduid 91 /* bad userid */
#define ERRuseMPX 250 /* temporarily unable to use raw mode, use MPX mode */
#define ERRuseSTD 251 /* temporarily unable to use raw mode, use standard mode */
#define ERRcontMPX 252 /* resume MPX mode */
#define ERRbadPW /* reserved */
#define ERRnosupport 0xFFFF
#define ERRunknownsmb 22 /* from NT 3.5 response */
/* Error codes for the ERRHRD class */
#define ERRnowrite 19 /* read only media */
#define ERRbadunit 20 /* Unknown device */
#define ERRnotready 21 /* Drive not ready */
#define ERRbadcmd 22 /* Unknown command */
#define ERRdata 23 /* Data (CRC) error */
#define ERRbadreq 24 /* Bad request structure length */
#define ERRseek 25
#define ERRbadmedia 26
#define ERRbadsector 27
#define ERRnopaper 28
#define ERRwrite 29 /* write fault */
#define ERRread 30 /* read fault */
#define ERRgeneral 31 /* General hardware failure */
#define ERRwrongdisk 34
#define ERRFCBunavail 35
#define ERRsharebufexc 36 /* share buffer exceeded */
#define ERRdiskfull 39
typedef char pstring[1024];
typedef char fstring[128];
/* pipe string names */
#define PIPE_LANMAN "\\PIPE\\LANMAN"
#define PIPE_SRVSVC "\\PIPE\\srvsvc"
#define PIPE_SAMR "\\PIPE\\samr"
#define PIPE_WINREG "\\PIPE\\winreg"
#define PIPE_WKSSVC "\\PIPE\\wkssvc"
#define PIPE_NETLOGON "\\PIPE\\NETLOGON"
#define PIPE_NTLSA "\\PIPE\\ntlsa"
#define PIPE_NTSVCS "\\PIPE\\ntsvcs"
#define PIPE_LSASS "\\PIPE\\lsass"
#define PIPE_LSARPC "\\PIPE\\lsarpc"
/* 64 bit time (100usec) since ????? - cifs6.txt, section 3.5, page 30 */
typedef struct nttime_info
{
uint32 low;
uint32 high;
} NTTIME;
/* Allowable account control bits */
#define ACB_DISABLED 0x0001 /* 1 = User account disabled */
#define ACB_HOMDIRREQ 0x0002 /* 1 = Home directory required */
#define ACB_PWNOTREQ 0x0004 /* 1 = User password not required */
#define ACB_TEMPDUP 0x0008 /* 1 = Temporary duplicate account */
#define ACB_NORMAL 0x0010 /* 1 = Normal user account */
#define ACB_MNS 0x0020 /* 1 = MNS logon user account */
#define ACB_DOMTRUST 0x0040 /* 1 = Interdomain trust account */
#define ACB_WSTRUST 0x0080 /* 1 = Workstation trust account */
#define ACB_SVRTRUST 0x0100 /* 1 = Server trust account */
#define ACB_PWNOEXP 0x0200 /* 1 = User password does not expire */
#define ACB_AUTOLOCK 0x0400 /* 1 = Account auto locked */
#define MAX_HOURS_LEN 32
struct sam_passwd
{
time_t logon_time; /* logon time */
time_t logoff_time; /* logoff time */
time_t kickoff_time; /* kickoff time */
time_t pass_last_set_time; /* password last set time */
time_t pass_can_change_time; /* password can change time */
time_t pass_must_change_time; /* password must change time */
char *smb_name; /* username string */
char *full_name; /* user's full name string */
char *home_dir; /* home directory string */
char *dir_drive; /* home directory drive string */
char *logon_script; /* logon script string */
char *profile_path; /* profile path string */
char *acct_desc ; /* user description string */
char *workstations; /* login from workstations string */
char *unknown_str ; /* don't know what this is, yet. */
char *munged_dial ; /* munged path name and dial-back tel number */
uid_t smb_userid; /* this is actually the unix uid_t */
gid_t smb_grpid; /* this is actually the unix gid_t */
uint32 user_rid; /* Primary User ID */
uint32 group_rid; /* Primary Group ID */
unsigned char *smb_passwd; /* Null if no password */
unsigned char *smb_nt_passwd; /* Null if no password */
uint16 acct_ctrl; /* account info (ACB_xxxx bit-mask) */
uint32 unknown_3; /* 0x00ff ffff */
uint16 logon_divs; /* 168 - number of hours in a week */
uint32 hours_len; /* normally 21 bytes */
uint8 hours[MAX_HOURS_LEN];
uint32 unknown_5; /* 0x0002 0000 */
uint32 unknown_6; /* 0x0000 04ec */
};
struct smb_passwd
{
uid_t smb_userid; /* this is actually the unix uid_t */
char *smb_name; /* username string */
unsigned char *smb_passwd; /* Null if no password */
unsigned char *smb_nt_passwd; /* Null if no password */
uint16 acct_ctrl; /* account info (ACB_xxxx bit-mask) */
time_t pass_last_set_time; /* password last set time */
};
struct sam_disp_info
{
uint32 user_rid; /* Primary User ID */
char *smb_name; /* username string */
char *full_name; /* user's full name string */
};
#define MAXSUBAUTHS 15 /* max sub authorities in a SID */
/* DOM_SID - security id */
typedef struct sid_info
{
uint8 sid_rev_num; /* SID revision number */
uint8 num_auths; /* number of sub-authorities */
uint8 id_auth[6]; /* Identifier Authority */
/*
* Note that the values in these uint32's are in *native* byteorder,
* not neccessarily little-endian...... JRA.
*/
uint32 sub_auths[MAXSUBAUTHS]; /* pointer to sub-authorities. */
} DOM_SID;
/*** query a local group, get a list of these: shows who is in that group ***/
/* local group member info */
typedef struct local_grp_member_info
{
DOM_SID sid ; /* matches with name */
uint8 sid_use; /* usr=1 grp=2 dom=3 alias=4 wkng=5 del=6 inv=7 unk=8 */
fstring name ; /* matches with sid: must be of the form "DOMAIN\account" */
} LOCAL_GRP_MEMBER;
/* enumerate these to get list of local groups */
/* local group info */
typedef struct local_grp_info
{
fstring name;
fstring comment;
} LOCAL_GRP;
/*** enumerate these to get list of domain groups ***/
/* domain group member info */
typedef struct domain_grp_info
{
fstring name;
fstring comment;
uint32 rid; /* group rid */
uint8 attr; /* attributes forced to be set to 0x7: SE_GROUP_xxx */
} DOMAIN_GRP;
/*** query a domain group, get a list of these: shows who is in that group ***/
/* domain group info */
typedef struct domain_grp_member_info
{
fstring name;
uint8 attr; /* attributes forced to be set to 0x7: SE_GROUP_xxx */
} DOMAIN_GRP_MEMBER;
/* DOM_CHAL - challenge info */
typedef struct chal_info
{
uchar data[8]; /* credentials */
} DOM_CHAL;
/* 32 bit time (sec) since 01jan1970 - cifs6.txt, section 3.5, page 30 */
typedef struct time_info
{
uint32 time;
} UTIME;
/* DOM_CREDs - timestamped client or server credentials */
typedef struct cred_info
{
DOM_CHAL challenge; /* credentials */
UTIME timestamp; /* credential time-stamp */
} DOM_CRED;
/* Structure used when SMBwritebmpx is active */
typedef struct
{
size_t wr_total_written; /* So we know when to discard this */
int32 wr_timeout;
int32 wr_errclass;
int32 wr_error; /* Cached errors */
BOOL wr_mode; /* write through mode) */
BOOL wr_discard; /* discard all further data */
} write_bmpx_struct;
/*
* Structure used to indirect fd's from the files_struct.
* Needed as POSIX locking is based on file and process, not
* file descriptor and process.
*/
typedef struct file_fd_struct
{
struct file_fd_struct *next, *prev;
uint16 ref_count;
uint16 uid_cache_count;
uid_t uid_users_cache[10];
SMB_DEV_T dev;
SMB_INO_T inode;
int fd;
int fd_readonly;
int fd_writeonly;
int real_open_flags;
BOOL delete_on_close;
} file_fd_struct;
/*
* Structure used to keep directory state information around.
* Used in NT change-notify code.
*/
typedef struct
{
time_t modify_time;
time_t status_time;
} dir_status_struct;
struct uid_cache {
int entries;
uid_t list[UID_CACHE_SIZE];
};
typedef struct
{
char *name;
BOOL is_wild;
} name_compare_entry;
typedef struct connection_struct
{
struct connection_struct *next, *prev;
unsigned cnum; /* an index passed over the wire */
int service;
BOOL force_user;
struct uid_cache uid_cache;
void *dirptr;
BOOL printer;
BOOL ipc;
BOOL read_only;
BOOL admin_user;
char *dirpath;
char *connectpath;
char *origpath;
char *user; /* name of user who *opened* this connection */
uid_t uid; /* uid of user who *opened* this connection */
gid_t gid; /* gid of user who *opened* this connection */
uint16 vuid; /* vuid of user who *opened* this connection, or UID_FIELD_INVALID */
/* following groups stuff added by ih */
/* This groups info is valid for the user that *opened* the connection */
int ngroups;
gid_t *groups;
time_t lastused;
BOOL used;
int num_files_open;
name_compare_entry *hide_list; /* Per-share list of files to return as hidden. */
name_compare_entry *veto_list; /* Per-share list of files to veto (never show). */
name_compare_entry *veto_oplock_list; /* Per-share list of files to refuse oplocks on. */
} connection_struct;
struct current_user
{
connection_struct *conn;
uint16 vuid;
uid_t uid;
gid_t gid;
int ngroups;
gid_t *groups;
};
typedef struct files_struct
{
struct files_struct *next, *prev;
int fnum;
connection_struct *conn;
file_fd_struct *fd_ptr;
SMB_OFF_T pos;
SMB_OFF_T size;
mode_t mode;
uint16 vuid;
char *mmap_ptr;
SMB_OFF_T mmap_size;
write_bmpx_struct *wbmpx_ptr;
struct timeval open_time;
int share_mode;
time_t pending_modtime;
BOOL open;
BOOL can_lock;
BOOL can_read;
BOOL can_write;
BOOL print_file;
BOOL modified;
BOOL granted_oplock;
BOOL sent_oplock_break;
BOOL is_directory;
BOOL directory_delete_on_close;
BOOL stat_open;
char *fsp_name;
} files_struct;
/* Domain controller authentication protocol info */
struct dcinfo
{
DOM_CHAL clnt_chal; /* Initial challenge received from client */
DOM_CHAL srv_chal; /* Initial server challenge */
DOM_CRED clnt_cred; /* Last client credential */
DOM_CRED srv_cred; /* Last server credential */
uchar sess_key[8]; /* Session key */
uchar md4pw[16]; /* md4(machine password) */
};
typedef struct
{
uid_t uid; /* uid of a validated user */
gid_t gid; /* gid of a validated user */
fstring requested_name; /* user name from the client */
fstring name; /* unix user name of a validated user */
fstring real_name; /* to store real name from password file - simeon */
BOOL guest;
/* following groups stuff added by ih */
/* This groups info is needed for when we become_user() for this uid */
int n_groups;
gid_t *groups;
int n_sids;
int *sids;
/* per-user authentication information on NT RPCs */
struct dcinfo dc;
} user_struct;
enum {LPQ_QUEUED,LPQ_PAUSED,LPQ_SPOOLING,LPQ_PRINTING};
typedef struct
{
int job;
int size;
int status;
int priority;
time_t time;
char user[30];
char file[100];
} print_queue_struct;
enum {LPSTAT_OK, LPSTAT_STOPPED, LPSTAT_ERROR};
typedef struct
{
fstring message;
int status;
} print_status_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;
struct in_addr ip;
struct in_addr bcast;
struct in_addr nmask;
};
/* struct returned by get_share_modes */
typedef struct
{
int pid;
uint16 op_port;
uint16 op_type;
int share_mode;
struct timeval time;
} share_mode_entry;
/* each implementation of the share mode code needs
to support the following operations */
struct share_ops {
BOOL (*stop_mgmt)(void);
BOOL (*lock_entry)(connection_struct *, SMB_DEV_T , SMB_INO_T , int *);
BOOL (*unlock_entry)(connection_struct *, SMB_DEV_T , SMB_INO_T , int );
int (*get_entries)(connection_struct *, int , SMB_DEV_T , SMB_INO_T , share_mode_entry **);
void (*del_entry)(int , files_struct *);
BOOL (*set_entry)(int, files_struct *, uint16 , uint16 );
BOOL (*mod_entry)(int, files_struct *, void (*)(share_mode_entry *, SMB_DEV_T, SMB_INO_T, void *), void *);
int (*forall)(void (*)(share_mode_entry *, char *));
void (*status)(FILE *);
};
/* each implementation of the shared memory code needs
to support the following operations */
struct shmem_ops {
BOOL (*shm_close)( void );
int (*shm_alloc)(int );
BOOL (*shm_free)(int );
int (*get_userdef_off)(void);
void *(*offset2addr)(int );
int (*addr2offset)(void *addr);
BOOL (*lock_hash_entry)(unsigned int);
BOOL (*unlock_hash_entry)( unsigned int );
BOOL (*get_usage)(int *,int *,int *);
unsigned (*hash_size)(void);
};
/*
* Each implementation of the password database code needs
* to support the following operations.
*/
struct passdb_ops {
/*
* Password database ops.
*/
void *(*startsmbpwent)(BOOL);
void (*endsmbpwent)(void *);
SMB_BIG_UINT (*getsmbpwpos)(void *);
BOOL (*setsmbpwpos)(void *, SMB_BIG_UINT);
/*
* smb password database query functions.
*/
struct smb_passwd *(*getsmbpwnam)(char *);
struct smb_passwd *(*getsmbpwuid)(uid_t);
struct smb_passwd *(*getsmbpwrid)(uint32);
struct smb_passwd *(*getsmbpwent)(void *);
/*
* smb password database modification functions.
*/
BOOL (*add_smbpwd_entry)(struct smb_passwd *);
BOOL (*mod_smbpwd_entry)(struct smb_passwd *, BOOL);
/*
* Functions that manipulate a struct sam_passwd.
*/
struct sam_passwd *(*getsam21pwent)(void *);
/*
* sam password database query functions.
*/
struct sam_passwd *(*getsam21pwnam)(char *);
struct sam_passwd *(*getsam21pwuid)(uid_t);
struct sam_passwd *(*getsam21pwrid)(uint32);
/*
* sam password database modification functions.
*/
BOOL (*add_sam21pwd_entry)(struct sam_passwd *);
BOOL (*mod_sam21pwd_entry)(struct sam_passwd *, BOOL);
/*
* sam query display info functions.
*/
struct sam_disp_info *(*getsamdispnam)(char *);
struct sam_disp_info *(*getsamdisprid)(uint32);
struct sam_disp_info *(*getsamdispent)(void *);
#if 0
/*
* password checking functions
*/
struct smb_passwd *(*smb_password_chal )(char *username, char lm_pass[24], char nt_pass[24], char chal[8]);
struct smb_passwd *(*smb_password_check )(char *username, char lm_hash[16], char nt_hash[16]);
struct passwd *(*unix_password_check)(char *username, char *pass, int pass_len);
#endif
};
/* this is used for smbstatus */
struct connect_record
{
int magic;
int pid;
int cnum;
uid_t uid;
gid_t gid;
char name[24];
char addr[24];
char machine[128];
time_t start;
};
/* This is used by smbclient to send it to a smbfs mount point */
struct connection_options {
int protocol;
/* Connection-Options */
uint32 max_xmit;
uint16 server_vuid;
uint16 tid;
/* The following are LANMAN 1.0 options */
uint16 sec_mode;
uint16 max_mux;
uint16 max_vcs;
uint16 rawmode;
uint32 sesskey;
/* The following are NT LM 0.12 options */
uint32 maxraw;
uint32 capabilities;
uint16 serverzone;
};
/* the following are used by loadparm for option lists */
typedef enum
{
P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,
P_STRING,P_USTRING,P_GSTRING,P_UGSTRING,P_ENUM,P_SEP
} parm_type;
typedef enum
{
P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE
} parm_class;
struct enum_list {
int value;
char *name;
};
struct parm_struct
{
char *label;
parm_type type;
parm_class class;
void *ptr;
BOOL (*special)(char *, char **);
const struct enum_list *enum_list;
unsigned flags;
union {
BOOL bvalue;
int ivalue;
char *svalue;
char cvalue;
} def;
};
struct bitmap {
uint32 *b;
int n;
};
#define FLAG_BASIC 0x01 /* fundamental options */
#define FLAG_SHARE 0x02 /* file sharing options */
#define FLAG_PRINT 0x04 /* printing options */
#define FLAG_GLOBAL 0x08 /* local options that should be globally settable in SWAT */
#define FLAG_DEPRECATED 0x10 /* options that should no longer be used */
#define FLAG_HIDE 0x20 /* options that should be hidden in SWAT */
#ifndef LOCKING_VERSION
#define LOCKING_VERSION 4
#endif /* LOCKING_VERSION */
/* these are useful macros for checking validity of handles */
#define OPEN_FSP(fsp) ((fsp) && (fsp)->open && !(fsp)->is_directory)
#define OPEN_CONN(conn) ((conn) && (conn)->open)
#define IS_IPC(conn) ((conn) && (conn)->ipc)
#define IS_PRINT(conn) ((conn) && (conn)->printer)
#define FNUM_OK(fsp,c) (OPEN_FSP(fsp) && (c)==(fsp)->conn)
#define CHECK_FSP(fsp,conn) if (!FNUM_OK(fsp,conn)) \
return(ERROR(ERRDOS,ERRbadfid)); \
else if((fsp)->fd_ptr == NULL) \
return(ERROR(ERRDOS,ERRbadaccess))
#define CHECK_READ(fsp) if (!(fsp)->can_read) \
return(ERROR(ERRDOS,ERRbadaccess))
#define CHECK_WRITE(fsp) if (!(fsp)->can_write) \
return(ERROR(ERRDOS,ERRbadaccess))
#define CHECK_ERROR(fsp) if (HAS_CACHED_ERROR(fsp)) \
return(CACHED_ERROR(fsp))
/* translates a connection number into a service number */
#define SNUM(conn) ((conn)?(conn)->service:-1)
/* access various service details */
#define SERVICE(snum) (lp_servicename(snum))
#define PRINTCAP (lp_printcapname())
#define PRINTCOMMAND(snum) (lp_printcommand(snum))
#define PRINTERNAME(snum) (lp_printername(snum))
#define CAN_WRITE(conn) (!conn->read_only)
#define VALID_SNUM(snum) (lp_snum_ok(snum))
#define GUEST_OK(snum) (VALID_SNUM(snum) && lp_guest_ok(snum))
#define GUEST_ONLY(snum) (VALID_SNUM(snum) && lp_guest_only(snum))
#define CAN_SETDIR(snum) (!lp_no_set_dir(snum))
#define CAN_PRINT(conn) ((conn) && lp_print_ok((conn)->service))
#define MAP_HIDDEN(conn) ((conn) && lp_map_hidden((conn)->service))
#define MAP_SYSTEM(conn) ((conn) && lp_map_system((conn)->service))
#define MAP_ARCHIVE(conn) ((conn) && lp_map_archive((conn)->service))
#define IS_HIDDEN_PATH(conn,path) ((conn) && is_in_path((path),(conn)->hide_list))
#define IS_VETO_PATH(conn,path) ((conn) && is_in_path((path),(conn)->veto_list))
#define IS_VETO_OPLOCK_PATH(conn,path) ((conn) && is_in_path((path),(conn)->veto_oplock_list))
/*
* Used by the stat cache code to check if a returned
* stat structure is valid.
*/
#define VALID_STAT(st) (st.st_nlink != 0)
#define VALID_STAT_OF_DIR(st) (VALID_STAT(st) && S_ISDIR(st.st_mode))
#define SMBENCRYPT() (lp_encrypted_passwords())
/* the basic packet size, assuming no words or bytes */
#define smb_size 39
/* offsets into message for common items */
#define smb_com 8
#define smb_rcls 9
#define smb_reh 10
#define smb_err 11
#define smb_flg 13
#define smb_flg2 14
#define smb_reb 13
#define smb_tid 28
#define smb_pid 30
#define smb_uid 32
#define smb_mid 34
#define smb_wct 36
#define smb_vwv 37
#define smb_vwv0 37
#define smb_vwv1 39
#define smb_vwv2 41
#define smb_vwv3 43
#define smb_vwv4 45
#define smb_vwv5 47
#define smb_vwv6 49
#define smb_vwv7 51
#define smb_vwv8 53
#define smb_vwv9 55
#define smb_vwv10 57
#define smb_vwv11 59
#define smb_vwv12 61
#define smb_vwv13 63
#define smb_vwv14 65
#define smb_vwv15 67
#define smb_vwv16 69
#define smb_vwv17 71
/* 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 /* Unlock a range then write */
#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 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 */
/* These are the TRANS2 sub commands */
#define TRANSACT2_OPEN 0
#define TRANSACT2_FINDFIRST 1
#define TRANSACT2_FINDNEXT 2
#define TRANSACT2_QFSINFO 3
#define TRANSACT2_SETFSINFO 4
#define TRANSACT2_QPATHINFO 5
#define TRANSACT2_SETPATHINFO 6
#define TRANSACT2_QFILEINFO 7
#define TRANSACT2_SETFILEINFO 8
#define TRANSACT2_FSCTL 9
#define TRANSACT2_IOCTL 0xA
#define TRANSACT2_FINDNOTIFYFIRST 0xB
#define TRANSACT2_FINDNOTIFYNEXT 0xC
#define TRANSACT2_MKDIR 0xD
#define TRANSACT2_SESSION_SETUP 0xE
#define TRANSACT2_GET_DFS_REFERRAL 0x10
#define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
/* 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
/* these are the trans2 sub fields for primary requests */
#define smb_tpscnt smb_vwv0
#define smb_tdscnt smb_vwv1
#define smb_mprcnt smb_vwv2
#define smb_mdrcnt smb_vwv3
#define smb_msrcnt smb_vwv4
#define smb_flags smb_vwv5
#define smb_timeout smb_vwv6
#define smb_pscnt smb_vwv9
#define smb_psoff smb_vwv10
#define smb_dscnt smb_vwv11
#define smb_dsoff smb_vwv12
#define smb_suwcnt smb_vwv13
#define smb_setup smb_vwv14
#define smb_setup0 smb_setup
#define smb_setup1 (smb_setup+2)
#define smb_setup2 (smb_setup+4)
/* these are for the secondary requests */
#define smb_spscnt smb_vwv2
#define smb_spsoff smb_vwv3
#define smb_spsdisp smb_vwv4
#define smb_sdscnt smb_vwv5
#define smb_sdsoff smb_vwv6
#define smb_sdsdisp smb_vwv7
#define smb_sfid smb_vwv8
/* and these for responses */
#define smb_tprcnt smb_vwv0
#define smb_tdrcnt smb_vwv1
#define smb_prcnt smb_vwv3
#define smb_proff smb_vwv4
#define smb_prdisp smb_vwv5
#define smb_drcnt smb_vwv6
#define smb_droff smb_vwv7
#define smb_drdisp smb_vwv8
/* these are for the NT trans primary request. */
#define smb_nt_MaxSetupCount smb_vwv0
#define smb_nt_Flags (smb_vwv0 + 1)
#define smb_nt_TotalParameterCount (smb_vwv0 + 3)
#define smb_nt_TotalDataCount (smb_vwv0 + 7)
#define smb_nt_MaxParameterCount (smb_vwv0 + 11)
#define smb_nt_MaxDataCount (smb_vwv0 + 15)
#define smb_nt_ParameterCount (smb_vwv0 + 19)
#define smb_nt_ParameterOffset (smb_vwv0 + 23)
#define smb_nt_DataCount (smb_vwv0 + 27)
#define smb_nt_DataOffset (smb_vwv0 + 31)
#define smb_nt_SetupCount (smb_vwv0 + 35)
#define smb_nt_Function (smb_vwv0 + 36)
#define smb_nt_SetupStart (smb_vwv0 + 38)
/* these are for the NT trans secondary request. */
#define smb_nts_TotalParameterCount (smb_vwv0 + 3)
#define smb_nts_TotalDataCount (smb_vwv0 + 7)
#define smb_nts_ParameterCount (smb_vwv0 + 11)
#define smb_nts_ParameterOffset (smb_vwv0 + 15)
#define smb_nts_ParameterDisplacement (smb_vwv0 + 19)
#define smb_nts_DataCount (smb_vwv0 + 23)
#define smb_nts_DataOffset (smb_vwv0 + 27)
#define smb_nts_DataDisplacement (smb_vwv0 + 31)
/* these are for the NT trans reply. */
#define smb_ntr_TotalParameterCount (smb_vwv0 + 3)
#define smb_ntr_TotalDataCount (smb_vwv0 + 7)
#define smb_ntr_ParameterCount (smb_vwv0 + 11)
#define smb_ntr_ParameterOffset (smb_vwv0 + 15)
#define smb_ntr_ParameterDisplacement (smb_vwv0 + 19)
#define smb_ntr_DataCount (smb_vwv0 + 23)
#define smb_ntr_DataOffset (smb_vwv0 + 27)
#define smb_ntr_DataDisplacement (smb_vwv0 + 31)
/* these are for the NT create_and_X */
#define smb_ntcreate_NameLength (smb_vwv0 + 5)
#define smb_ntcreate_Flags (smb_vwv0 + 7)
#define smb_ntcreate_RootDirectoryFid (smb_vwv0 + 11)
#define smb_ntcreate_DesiredAccess (smb_vwv0 + 15)
#define smb_ntcreate_AllocationSize (smb_vwv0 + 19)
#define smb_ntcreate_FileAttributes (smb_vwv0 + 27)
#define smb_ntcreate_ShareAccess (smb_vwv0 + 31)
#define smb_ntcreate_CreateDisposition (smb_vwv0 + 35)
#define smb_ntcreate_CreateOptions (smb_vwv0 + 39)
#define smb_ntcreate_ImpersonationLevel (smb_vwv0 + 43)
#define smb_ntcreate_SecurityFlags (smb_vwv0 + 47)
/* this is used on a TConX. I'm not sure the name is very helpful though */
#define SMB_SUPPORT_SEARCH_BITS 0x0001
/* these are the constants used in the above call. */
/* DesiredAccess */
/* File Specific access rights. */
#define FILE_READ_DATA 0x001
#define FILE_WRITE_DATA 0x002
#define FILE_APPEND_DATA 0x004
#define FILE_READ_EA 0x008
#define FILE_WRITE_EA 0x010
#define FILE_EXECUTE 0x020
#define FILE_DELETE_CHILD 0x040
#define FILE_READ_ATTRIBUTES 0x080
#define FILE_WRITE_ATTRIBUTES 0x100
#define FILE_ALL_ATTRIBUTES 0x1FF
/* Generic access masks & rights. */
#define SPECIFIC_RIGHTS_MASK 0x00FFFFL
#define STANDARD_RIGHTS_MASK 0xFF0000L
#define DELETE_ACCESS (1L<<16)
#define READ_CONTROL_ACCESS (1L<<17)
#define WRITE_DAC_ACCESS (1L<<18)
#define WRITE_OWNER_ACCESS (1L<<19)
#define SYNCHRONIZE_ACCESS (1L<<20)
#define SYSTEM_SECURITY_ACCESS (1L<<24)
#define GENERIC_ALL_ACCESS (1<<28)
#define GENERIC_EXECUTE_ACCESS (1<<29)
#define GENERIC_WRITE_ACCESS (1<<30)
#define GENERIC_READ_ACCESS (1<<31)
#define FILE_ALL_STANDARD_ACCESS 0x1F0000
/* Mapping of access rights to UNIX perms. */
#if 0 /* Don't use all here... JRA. */
#define UNIX_ACCESS_RWX (FILE_ALL_ATTRIBUTES|FILE_ALL_STANDARD_ACCESS)
#else
#define UNIX_ACCESS_RWX (UNIX_ACCESS_R|UNIX_ACCESS_W|UNIX_ACCESS_X)
#endif
#define UNIX_ACCESS_R (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
FILE_READ_ATTRIBUTES|FILE_READ_EA|FILE_READ_DATA)
#define UNIX_ACCESS_W (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
FILE_WRITE_ATTRIBUTES|FILE_WRITE_EA|\
FILE_APPEND_DATA|FILE_WRITE_DATA)
#define UNIX_ACCESS_X (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
FILE_EXECUTE|FILE_READ_ATTRIBUTES)
#define UNIX_ACCESS_NONE (WRITE_OWNER_ACCESS)
/* Flags field. */
#define REQUEST_OPLOCK 2
#define REQUEST_BATCH_OPLOCK 4
#define OPEN_DIRECTORY 8
/* ShareAccess field. */
#define FILE_SHARE_NONE 0 /* Cannot be used in bitmask. */
#define FILE_SHARE_READ 1
#define FILE_SHARE_WRITE 2
#define FILE_SHARE_DELETE 4
/* FileAttributesField */
#define FILE_ATTRIBUTE_READONLY aRONLY
#define FILE_ATTRIBUTE_HIDDEN aHIDDEN
#define FILE_ATTRIBUTE_SYSTEM aSYSTEM
#define FILE_ATTRIBUTE_DIRECTORY aDIR
#define FILE_ATTRIBUTE_ARCHIVE aARCH
#define FILE_ATTRIBUTE_NORMAL 0x80L
#define FILE_ATTRIBUTE_TEMPORARY 0x100L
#define FILE_ATTRIBUTE_COMPRESSED 0x800L
#define SAMBA_ATTRIBUTES_MASK 0x7F
/* 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
/* CreateDisposition field. */
#define FILE_SUPERSEDE 0
#define FILE_OPEN 1
#define FILE_CREATE 2
#define FILE_OPEN_IF 3
#define FILE_OVERWRITE 4
#define FILE_OVERWRITE_IF 5
/* CreateOptions field. */
#define FILE_DIRECTORY_FILE 0x0001
#define FILE_WRITE_THROUGH 0x0002
#define FILE_SEQUENTIAL_ONLY 0x0004
#define FILE_NON_DIRECTORY_FILE 0x0040
#define FILE_NO_EA_KNOWLEDGE 0x0200
#define FILE_EIGHT_DOT_THREE_ONLY 0x0400
#define FILE_RANDOM_ACCESS 0x0800
#define FILE_DELETE_ON_CLOSE 0x1000
/* Responses when opening a file. */
#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
/* Filesystem Attributes. */
#define FILE_CASE_SENSITIVE_SEARCH 0x1
#define FILE_CASE_PRESERVED_NAMES 0x2
#define FILE_UNICODE_ON_DISK 0x4
#define FILE_PERSISTENT_ACLS 0x8
/* ChangeNotify flags. */
#define FILE_NOTIFY_CHANGE_FILE_NAME 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
/* where to find the base of the SMB packet proper */
#define smb_base(buf) (((char *)(buf))+4)
#define SMB_SUCCESS 0 /* The request was successful. */
#define ERRDOS 0x01 /* Error is from the core DOS operating system set. */
#define ERRSRV 0x02 /* Error is generated by the server network file manager.*/
#define ERRHRD 0x03 /* Error is an hardware error. */
#define ERRCMD 0xFF /* Command was not in the "SMB" format. */
#ifdef HAVE_STDARG_H
int slprintf(char *str, int n, char *format, ...)
#ifdef __GNUC__
__attribute__ ((format (printf, 3, 4)))
#endif
;
#else
int slprintf();
#endif
#ifdef WITH_DFS
void dfs_unlogin(void);
extern int dcelogin_atmost_once;
#endif
#ifdef NOSTRDUP
char *strdup(char *s);
#endif
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
#ifndef ABS
#define ABS(a) ((a)>0?(a):(-(a)))
#endif
#ifndef SIGNAL_CAST
#define SIGNAL_CAST (RETSIGTYPE (*)(int))
#endif
#ifndef SELECT_CAST
#define SELECT_CAST
#endif
/* Some POSIX definitions for those without */
#ifndef S_IFDIR
#define S_IFDIR 0x4000
#endif
#ifndef S_ISDIR
#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
#endif
#ifndef S_IRWXU
#define S_IRWXU 00700 /* read, write, execute: owner */
#endif
#ifndef S_IRUSR
#define S_IRUSR 00400 /* read permission: owner */
#endif
#ifndef S_IWUSR
#define S_IWUSR 00200 /* write permission: owner */
#endif
#ifndef S_IXUSR
#define S_IXUSR 00100 /* execute permission: owner */
#endif
#ifndef S_IRWXG
#define S_IRWXG 00070 /* read, write, execute: group */
#endif
#ifndef S_IRGRP
#define S_IRGRP 00040 /* read permission: group */
#endif
#ifndef S_IWGRP
#define S_IWGRP 00020 /* write permission: group */
#endif
#ifndef S_IXGRP
#define S_IXGRP 00010 /* execute permission: group */
#endif
#ifndef S_IRWXO
#define S_IRWXO 00007 /* read, write, execute: other */
#endif
#ifndef S_IROTH
#define S_IROTH 00004 /* read permission: other */
#endif
#ifndef S_IWOTH
#define S_IWOTH 00002 /* write permission: other */
#endif
#ifndef S_IXOTH
#define S_IXOTH 00001 /* execute permission: other */
#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_ALTERNATE_XPORT 0x20000000
#define SV_TYPE_LOCAL_LIST_ONLY 0x40000000
#define SV_TYPE_DOMAIN_ENUM 0x80000000
#define SV_TYPE_ALL 0xFFFFFFFF
/* what server type are we currently - JHT Says we ARE 4.20 */
/* this was set by JHT in liaison with Jeremy Allison early 1997 */
/* setting to 4.20 at same time as announcing ourselves as NT Server */
/* 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 */
#define DEFAULT_MAJOR_VERSION 0x04
#define DEFAULT_MINOR_VERSION 0x02
/* Browser Election Values */
#define BROWSER_ELECTION_VERSION 0x010f
#define BROWSER_CONSTANT 0xaa55
/* NT Flags2 bits - cifs6.txt section 3.1.2 */
#define FLAGS2_LONG_PATH_COMPONENTS 0x0001
#define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
#define FLAGS2_DFS_PATHNAMES 0x1000
#define FLAGS2_READ_PERMIT_NO_EXECUTE 0x2000
#define FLAGS2_32_BIT_ERROR_CODES 0x4000
#define FLAGS2_UNICODE_STRINGS 0x8000
/* 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_LARGE_READX 0x4000
/* protocol types. It assumes that higher protocols include lower protocols
as subsets */
enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANMAN1,PROTOCOL_LANMAN2,PROTOCOL_NT1};
/* security levels */
enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER,SEC_DOMAIN};
/* printing types */
enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
PRINT_QNX,PRINT_PLP,PRINT_LPRNG,PRINT_SOFTQ};
/* Remote architectures we know about. */
enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_SAMBA};
/* case handling */
enum case_handling {CASE_LOWER,CASE_UPPER};
#ifdef WITH_SSL
/* SSL version options */
enum ssl_version_enum {SMB_SSL_V2,SMB_SSL_V3,SMB_SSL_V23,SMB_SSL_TLS1};
#endif /* WITH_SSL */
/* Macros to get at offsets within smb_lkrng and smb_unlkrng
structures. We cannot define these as actual structures
due to possible differences in structure packing
on different machines/compilers. */
#define SMB_LPID_OFFSET(indx) (10 * (indx))
#define SMB_LKOFF_OFFSET(indx) ( 2 + (10 * (indx)))
#define SMB_LKLEN_OFFSET(indx) ( 6 + (10 * (indx)))
#define SMB_LARGE_LKOFF_OFFSET_HIGH(indx) (4 + (20 * (indx)))
#define SMB_LARGE_LKOFF_OFFSET_LOW(indx) (8 + (20 * (indx)))
#define SMB_LARGE_LKLEN_OFFSET_HIGH(indx) (12 + (20 * (indx)))
#define SMB_LARGE_LKLEN_OFFSET_LOW(indx) (16 + (20 * (indx)))
/* Macro to cache an error in a write_bmpx_struct */
#define CACHE_ERROR(w,c,e) ((w)->wr_errclass = (c), (w)->wr_error = (e), \
w->wr_discard = True, -1)
/* Macro to test if an error has been cached for this fnum */
#define HAS_CACHED_ERROR(fsp) ((fsp)->open && (fsp)->wbmpx_ptr && \
(fsp)->wbmpx_ptr->wr_discard)
/* Macro to turn the cached error into an error packet */
#define CACHED_ERROR(fsp) cached_error_packet(inbuf,outbuf,fsp,__LINE__)
/* these are the datagram types */
#define DGRAM_DIRECT_UNIQUE 0x10
#define ERROR(class,x) error_packet(inbuf,outbuf,class,x,__LINE__)
/* this is how errors are generated */
#define UNIXERROR(defclass,deferror) unix_error_packet(inbuf,outbuf,defclass,deferror,__LINE__)
#define SMB_ROUNDUP(x,g) (((x)+((g)-1))&~((g)-1))
/*
* 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 */
/* Defines needed for multi-codepage support. */
#define MSDOS_LATIN_1_CODEPAGE 850
#define KANJI_CODEPAGE 932
#define HANGUL_CODEPAGE 949
#define BIG5_CODEPAGE 950
#define SIMPLIFIED_CHINESE_CODEPAGE 936
#ifdef KANJI
/*
* Default client code page - Japanese
*/
#define DEFAULT_CLIENT_CODE_PAGE KANJI_CODEPAGE
#else /* KANJI */
/*
* Default client code page - 850 - Western European
*/
#define DEFAULT_CLIENT_CODE_PAGE MSDOS_LATIN_1_CODEPAGE
#endif /* KANJI */
/*
* Size of buffer to use when moving files across filesystems.
*/
#define COPYBUF_SIZE (8*1024)
/*
* Integers used to override error codes.
*/
extern int unix_ERR_class;
extern int unix_ERR_code;
/*
* Map the Core and Extended Oplock requesst bits down
* to common bits (EXCLUSIVE_OPLOCK & BATCH_OPLOCK).
*/
/*
* Core protocol.
*/
#define CORE_OPLOCK_REQUEST(inbuf) \
((CVAL(inbuf,smb_flg)&(FLAG_REQUEST_OPLOCK|FLAG_REQUEST_BATCH_OPLOCK))>>5)
/*
* Extended protocol.
*/
#define EXTENDED_OPLOCK_REQUEST(inbuf) ((SVAL(inbuf,smb_vwv2)&((1<<1)|(1<<2)))>>1)
/* 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 EXCLUSIVE_OPLOCK 1
#define BATCH_OPLOCK 2
#define CORE_OPLOCK_GRANTED (1<<5)
#define EXTENDED_OPLOCK_GRANTED (1<<15)
/*
* 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
/*
* Oplock break command code to send over the udp socket.
*
* Form of this is :
*
* 0 2 6 10 14 14+devsize 14+devsize+inodesize
* +----+--------+--------+--------+-------+--------+
* | cmd| pid | sec | usec | dev | inode |
* +----+--------+--------+--------+-------+--------+
*/
#define OPLOCK_BREAK_CMD 0x1
#define OPLOCK_BREAK_PID_OFFSET 2
#define OPLOCK_BREAK_SEC_OFFSET 6
#define OPLOCK_BREAK_USEC_OFFSET 10
#define OPLOCK_BREAK_DEV_OFFSET 14
#define OPLOCK_BREAK_INODE_OFFSET (OPLOCK_BREAK_DEV_OFFSET + sizeof(SMB_DEV_T))
#define OPLOCK_BREAK_MSG_LEN (OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
/*
* Capabilities abstracted for different systems.
*/
#define KERNEL_OPLOCK_CAPABILITY 0x1
#if defined(HAVE_KERNEL_OPLOCKS)
/*
* Oplock break command code sent via the kernel interface.
*
* Form of this is :
*
* 0 2 2+devsize 2+devsize+inodesize
* +----+--------+--------+
* | cmd| dev | inode |
* +----+--------+--------+
*/
#define KERNEL_OPLOCK_BREAK_CMD 0x2
#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_MSG_LEN (KERNEL_OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
#endif /* HAVE_KERNEL_OPLOCKS */
#define CMD_REPLY 0x8000
/* useful macros */
/* zero a structure */
#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
/* zero a structure given a pointer to the structure - no zero check */
#define ZERO_STRUCTPN(x) memset((char *)(x), 0, sizeof(*(x)))
/* zero a structure given a pointer to the structure */
#define ZERO_STRUCTP(x) { if ((x) != NULL) ZERO_STRUCTPN(x); }
/* zero an array - note that sizeof(array) must work - ie. it must not be a
pointer */
#define ZERO_ARRAY(x) memset((char *)(x), 0, sizeof(x))
#define SMB_ASSERT(b) ((b)?(void)0: \
(DEBUG(0,("PANIC: assert failed at %s(%d)\n", \
__FILE__, __LINE__)), smb_panic("assert failed")))
#define SMB_ASSERT_ARRAY(a,n) SMB_ASSERT((sizeof(a)/sizeof((a)[0])) >= (n))
#include "ntdomain.h"
/* A netbios name structure. */
struct nmb_name {
char name[17];
char scope[64];
unsigned int name_type;
};
#include "client.h"
#include "rpcclient.h"
/*
* Size of new password account encoding string. DO NOT CHANGE.
*/
#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
#endif /* _SMB_H */
/* _SMB_H */
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