source/include/smb.h

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    SMB parameters and setup
   5    Copyright (C) Andrew Tridgell              1992-2000
   6    Copyright (C) John H Terpstra              1996-2000
   7    Copyright (C) Luke Kenneth Casson Leighton 1996-2000
   8    Copyright (C) Paul Ashton                  1998-2000
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 2 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  23 */
  24
  25 #ifndef _SMB_H
  26 #define _SMB_H
  27
  28 #if defined(LARGE_SMB_OFF_T)
  29 #define BUFFER_SIZE (128*1024)
  30 #else /* no large readwrite possible */
  31 #define BUFFER_SIZE (0xFFFF)
  32 #endif
  33
  34 #define SAFETY_MARGIN 1024
  35 #define LARGE_WRITEX_HDR_SIZE 65
  36
  37 #define NMB_PORT 137
  38 #define DGRAM_PORT 138
  39 #define SMB_PORT 139
  40
  41 #define False (0)
  42 #define True (1)
  43 #define Auto (2)
  44
  45 #ifndef _BOOL
  46 typedef int BOOL;
  47 #define _BOOL       /* So we don't typedef BOOL again in vfs.h */
  48 #endif
  49
  50 /* limiting size of ipc replies */
  51 #define REALLOC(ptr,size) Realloc(ptr,MAX((size),4*1024))
  52
  53 #define SIZEOFWORD 2
  54
  55 #ifndef DEF_CREATE_MASK
  56 #define DEF_CREATE_MASK (0755)
  57 #endif
  58
  59 /* string manipulation flags - see clistr.c and srvstr.c */
  60 #define STR_TERMINATE 1
  61 #define STR_CONVERT 2
  62 #define STR_UPPER 4
  63 #define STR_ASCII 8
  64 #define STR_UNICODE 16
  65 #define STR_NOALIGN 32
  66
  67 /* how long to wait for secondary SMB packets (milli-seconds) */
  68 #define SMB_SECONDARY_WAIT (60*1000)
  69
  70 /* Debugging stuff */
  71 #include "debug.h"
  72
  73 /* this defines the error codes that receive_smb can put in smb_read_error */
  74 #define READ_TIMEOUT 1
  75 #define READ_EOF 2
  76 #define READ_ERROR 3
  77
  78
  79 #define DIR_STRUCT_SIZE 43
  80
  81 /* these define all the command types recognised by the server - there
  82 are lots of gaps so probably there are some rare commands that are not
  83 implemented */
  84
  85 #define pSETDIR '\377'
  86
  87 /* these define the attribute byte as seen by DOS */
  88 #define aRONLY (1L<<0)          /* 0x01 */
  89 #define aHIDDEN (1L<<1)         /* 0x02 */
  90 #define aSYSTEM (1L<<2)         /* 0x04 */
  91 #define aVOLID (1L<<3)          /* 0x08 */
  92 #define aDIR (1L<<4)            /* 0x10 */
  93 #define aARCH (1L<<5)           /* 0x20 */
  94
  95 /* deny modes */
  96 #define DENY_DOS 0
  97 #define DENY_ALL 1
  98 #define DENY_WRITE 2
  99 #define DENY_READ 3
 100 #define DENY_NONE 4
 101 #define DENY_FCB 7
 102
 103 /* open modes */
 104 #define DOS_OPEN_RDONLY 0
 105 #define DOS_OPEN_WRONLY 1
 106 #define DOS_OPEN_RDWR 2
 107 #define DOS_OPEN_FCB 0xF
 108
 109 /* define shifts and masks for share and open modes. */
 110 #define OPEN_MODE_MASK 0xF
 111 #define SHARE_MODE_SHIFT 4
 112 #define SHARE_MODE_MASK 0x7
 113 #define GET_OPEN_MODE(x) ((x) & OPEN_MODE_MASK)
 114 #define SET_OPEN_MODE(x) ((x) & OPEN_MODE_MASK)
 115 #define GET_DENY_MODE(x) (((x)>>SHARE_MODE_SHIFT) & SHARE_MODE_MASK)
 116 #define SET_DENY_MODE(x) (((x) & SHARE_MODE_MASK) <<SHARE_MODE_SHIFT)
 117
 118 /* Sync on open file (not sure if used anymore... ?) */
 119 #define FILE_SYNC_OPENMODE (1<<14)
 120 #define GET_FILE_SYNC_OPENMODE(x) (((x) & FILE_SYNC_OPENMODE) ? True : False)
 121
 122 /* allow delete on open file mode (used by NT SMB's). */
 123 #define ALLOW_SHARE_DELETE (1<<15)
 124 #define GET_ALLOW_SHARE_DELETE(x) (((x) & ALLOW_SHARE_DELETE) ? True : False)
 125 #define SET_ALLOW_SHARE_DELETE(x) ((x) ? ALLOW_SHARE_DELETE : 0)
 126
 127 /* delete on close flag (used by NT SMB's). */
 128 #define DELETE_ON_CLOSE_FLAG (1<<16)
 129 #define GET_DELETE_ON_CLOSE_FLAG(x) (((x) & DELETE_ON_CLOSE_FLAG) ? True : False)
 130 #define SET_DELETE_ON_CLOSE_FLAG(x) ((x) ? DELETE_ON_CLOSE_FLAG : 0)
 131
 132 /* open disposition values */
 133 #define FILE_EXISTS_FAIL 0
 134 #define FILE_EXISTS_OPEN 1
 135 #define FILE_EXISTS_TRUNCATE 2
 136
 137 /* mask for open disposition. */
 138 #define FILE_OPEN_MASK 0x3
 139
 140 #define GET_FILE_OPEN_DISPOSITION(x) ((x) & FILE_OPEN_MASK)
 141 #define SET_FILE_OPEN_DISPOSITION(x) ((x) & FILE_OPEN_MASK)
 142
 143 /* The above can be OR'ed with... */
 144 #define FILE_CREATE_IF_NOT_EXIST 0x10
 145 #define FILE_FAIL_IF_NOT_EXIST 0
 146
 147 #define GET_FILE_CREATE_DISPOSITION(x) ((x) & (FILE_CREATE_IF_NOT_EXIST|FILE_FAIL_IF_NOT_EXIST))
 148
 149 /* share types */
 150 #define STYPE_DISKTREE  0       /* Disk drive */
 151 #define STYPE_PRINTQ    1       /* Spooler queue */
 152 #define STYPE_DEVICE    2       /* Serial device */
 153 #define STYPE_IPC       3       /* Interprocess communication (IPC) */
 154 #define STYPE_HIDDEN    0x80000000 /* share is a hidden one (ends with $) */
 155
 156 #include "doserr.h"
 157
 158 #ifndef _PSTRING
 159
 160 #define PSTRING_LEN 1024
 161 #define FSTRING_LEN 256
 162
 163 typedef char pstring[PSTRING_LEN];
 164 typedef char fstring[FSTRING_LEN];
 165
 166 #define _PSTRING
 167
 168 #endif
 169
 170 /*
 171  * SMB UCS2 (16-bit unicode) internal type.
 172  */
 173
 174 typedef uint16 smb_ucs2_t;
 175
 176 /* ucs2 string types. */
 177 typedef smb_ucs2_t wpstring[PSTRING_LEN];
 178 typedef smb_ucs2_t wfstring[FSTRING_LEN];
 179
 180 /* pipe string names */
 181 #define PIPE_LANMAN   "\\PIPE\\LANMAN"
 182 #define PIPE_SRVSVC   "\\PIPE\\srvsvc"
 183 #define PIPE_SAMR     "\\PIPE\\samr"
 184 #define PIPE_WINREG   "\\PIPE\\winreg"
 185 #define PIPE_WKSSVC   "\\PIPE\\wkssvc"
 186 #define PIPE_NETLOGON "\\PIPE\\NETLOGON"
 187 #define PIPE_NTLSA    "\\PIPE\\ntlsa"
 188 #define PIPE_NTSVCS   "\\PIPE\\ntsvcs"
 189 #define PIPE_LSASS    "\\PIPE\\lsass"
 190 #define PIPE_LSARPC   "\\PIPE\\lsarpc"
 191 #define PIPE_SPOOLSS  "\\PIPE\\spoolss"
 192 #define PIPE_NETDFS   "\\PIPE\\netdfs"
 193
 194 /* 64 bit time (100usec) since ????? - cifs6.txt, section 3.5, page 30 */
 195 typedef struct nttime_info
 196 {
 197   uint32 low;
 198   uint32 high;
 199
 200 } NTTIME;
 201
 202 #ifndef TIME_T_MIN
 203 #define TIME_T_MIN ((time_t)0 < (time_t) -1 ? (time_t) 0 \
 204                     : ~ (time_t) 0 << (sizeof (time_t) * CHAR_BIT - 1))
 205 #endif
 206 #ifndef TIME_T_MAX
 207 #define TIME_T_MAX (~ (time_t) 0 - TIME_T_MIN)
 208 #endif
 209
 210
 211 /* the following rather strange looking definitions of NTSTATUS and WERROR
 212    and there in order to catch common coding errors where different error types
 213    are mixed up. This is especially important as we slowly convert Samba
 214    from using BOOL for internal functions
 215 */
 216 #if defined(HAVE_IMMEDIATE_STRUCTURES)
 217 typedef struct {uint32 v;} NTSTATUS;
 218 #define NT_STATUS(x) ((NTSTATUS) { x })
 219 #define NT_STATUS_V(x) ((x).v)
 220 #else
 221 typedef uint32 NTSTATUS;
 222 #define NT_STATUS(x) (x)
 223 #define NT_STATUS_V(x) (x)
 224 #endif
 225
 226 #if defined(HAVE_IMMEDIATE_STRUCTURES)
 227 typedef struct {uint32 v;} WERROR;
 228 #define W_ERROR(x) ((WERROR) { x })
 229 #define W_ERROR_V(x) ((x).v)
 230 #else
 231 typedef uint32 WERROR;
 232 #define W_ERROR(x) (x)
 233 #define W_ERROR_V(x) (x)
 234 #endif
 235
 236 #define NT_STATUS_IS_OK(x) (NT_STATUS_V(x) == 0)
 237 #define NT_STATUS_IS_ERR(x) ((NT_STATUS_V(x) & 0xc0000000) == 0xc0000000)
 238 #define NT_STATUS_EQUAL(x,y) (NT_STATUS_V(x) == NT_STATUS_V(y))
 239 #define W_ERROR_IS_OK(x) (W_ERROR_V(x) == 0)
 240
 241 /* Allowable account control bits */
 242 #define ACB_DISABLED   0x0001  /* 1 = User account disabled */
 243 #define ACB_HOMDIRREQ  0x0002  /* 1 = Home directory required */
 244 #define ACB_PWNOTREQ   0x0004  /* 1 = User password not required */
 245 #define ACB_TEMPDUP    0x0008  /* 1 = Temporary duplicate account */
 246 #define ACB_NORMAL     0x0010  /* 1 = Normal user account */
 247 #define ACB_MNS        0x0020  /* 1 = MNS logon user account */
 248 #define ACB_DOMTRUST   0x0040  /* 1 = Interdomain trust account */
 249 #define ACB_WSTRUST    0x0080  /* 1 = Workstation trust account */
 250 #define ACB_SVRTRUST   0x0100  /* 1 = Server trust account */
 251 #define ACB_PWNOEXP    0x0200  /* 1 = User password does not expire */
 252 #define ACB_AUTOLOCK   0x0400  /* 1 = Account auto locked */
 253
 254 #define MAX_HOURS_LEN 32
 255
 256
 257 struct sam_disp_info
 258 {
 259         uint32 user_rid;      /* Primary User ID */
 260         char *smb_name;     /* username string */
 261         char *full_name;    /* user's full name string */
 262 };
 263
 264 typedef struct
 265 {
 266         uint32 pid;
 267         uint16 vuid;
 268
 269 }
 270 vuser_key;
 271
 272
 273 struct use_info
 274 {
 275         BOOL connected;
 276         char *srv_name;
 277         vuser_key key;
 278         char *user_name;
 279         char *domain;
 280 };
 281
 282 #ifndef MAXSUBAUTHS
 283 #define MAXSUBAUTHS 15 /* max sub authorities in a SID */
 284 #endif
 285
 286 #ifndef _DOM_SID
 287 /* DOM_SID - security id */
 288 typedef struct sid_info
 289 {
 290   uint8  sid_rev_num;             /* SID revision number */
 291   uint8  num_auths;               /* number of sub-authorities */
 292   uint8  id_auth[6];              /* Identifier Authority */
 293   /*
 294    * Note that the values in these uint32's are in *native* byteorder,
 295    * not neccessarily little-endian...... JRA.
 296    */
 297   uint32 sub_auths[MAXSUBAUTHS];  /* pointer to sub-authorities. */
 298
 299 } DOM_SID;
 300 #define _DOM_SID
 301 #endif
 302
 303 /*
 304  * The complete list of SIDS belonging to this user.
 305  * Created when a vuid is registered.
 306  * The definition of the user_sids array is as follows :
 307  *
 308  * token->user_sids[0] = primary user SID.
 309  * token->user_sids[1] = primary group SID.
 310  * token->user_sids[2-num_sids] = supplementary group SIDS.
 311  */
 312
 313 #define PRIMARY_USER_SID_INDEX 0
 314 #define PRIMARY_GROUP_SID_INDEX 1
 315
 316 #ifndef _NT_USER_TOKEN
 317 typedef struct _nt_user_token {
 318         size_t num_sids;
 319         DOM_SID *user_sids;
 320 } NT_USER_TOKEN;
 321 #define _NT_USER_TOKEN
 322 #endif
 323
 324 /*** query a local group, get a list of these: shows who is in that group ***/
 325
 326 /* local group member info */
 327 typedef struct local_grp_member_info
 328 {
 329         DOM_SID sid    ; /* matches with name */
 330         uint8   sid_use; /* usr=1 grp=2 dom=3 alias=4 wkng=5 del=6 inv=7 unk=8 */
 331         fstring name   ; /* matches with sid: must be of the form "DOMAIN\account" */
 332
 333 } LOCAL_GRP_MEMBER;
 334
 335 /* enumerate these to get list of local groups */
 336
 337 /* local group info */
 338 typedef struct local_grp_info
 339 {
 340         fstring name;
 341         fstring comment;
 342
 343 } LOCAL_GRP;
 344
 345 /*** enumerate these to get list of domain groups ***/
 346
 347 /* domain group member info */
 348 typedef struct domain_grp_info
 349 {
 350         fstring name;
 351         fstring comment;
 352         uint32  rid; /* group rid */
 353         uint8   attr; /* attributes forced to be set to 0x7: SE_GROUP_xxx */
 354
 355 } DOMAIN_GRP;
 356
 357 /*** query a domain group, get a list of these: shows who is in that group ***/
 358
 359 /* domain group info */
 360 typedef struct domain_grp_member_info
 361 {
 362         fstring name;
 363         uint8   attr; /* attributes forced to be set to 0x7: SE_GROUP_xxx */
 364
 365 } DOMAIN_GRP_MEMBER;
 366
 367 /* 32 bit time (sec) since 01jan1970 - cifs6.txt, section 3.5, page 30 */
 368 typedef struct time_info
 369 {
 370   uint32 time;
 371 } UTIME;
 372
 373 /* Structure used when SMBwritebmpx is active */
 374 typedef struct
 375 {
 376   size_t wr_total_written; /* So we know when to discard this */
 377   int32 wr_timeout;
 378   int32 wr_errclass;
 379   int32 wr_error; /* Cached errors */
 380   BOOL  wr_mode; /* write through mode) */
 381   BOOL  wr_discard; /* discard all further data */
 382 } write_bmpx_struct;
 383
 384 typedef struct write_cache
 385 {
 386     SMB_OFF_T file_size;
 387     SMB_OFF_T offset;
 388     size_t alloc_size;
 389     size_t data_size;
 390     char *data;
 391 } write_cache;
 392
 393 typedef struct files_struct
 394 {
 395         struct files_struct *next, *prev;
 396         int fnum;
 397         struct connection_struct *conn;
 398         int fd;
 399         int print_jobid;
 400         SMB_DEV_T dev;
 401         SMB_INO_T inode;
 402         BOOL delete_on_close;
 403         SMB_OFF_T pos;
 404         SMB_OFF_T size;
 405         mode_t mode;
 406         uint16 vuid;
 407         write_bmpx_struct *wbmpx_ptr;
 408         write_cache *wcp;
 409         struct timeval open_time;
 410         int share_mode;
 411         uint32 desired_access;
 412         time_t pending_modtime;
 413         int oplock_type;
 414         int sent_oplock_break;
 415         unsigned long file_id;
 416         BOOL can_lock;
 417         BOOL can_read;
 418         BOOL can_write;
 419         BOOL print_file;
 420         BOOL modified;
 421         BOOL is_directory;
 422         BOOL directory_delete_on_close;
 423         char *fsp_name;
 424 } files_struct;
 425
 426 /* used to hold an arbitrary blob of data */
 427 typedef struct data_blob {
 428         uint8 *data;
 429         size_t length;
 430         void (*free)(struct data_blob *data_blob);
 431 } DATA_BLOB;
 432
 433 /*
 434  * Structure used to keep directory state information around.
 435  * Used in NT change-notify code.
 436  */
 437
 438 typedef struct
 439 {
 440   time_t modify_time;
 441   time_t status_time;
 442 } dir_status_struct;
 443
 444 struct uid_cache {
 445   int entries;
 446   uid_t list[UID_CACHE_SIZE];
 447 };
 448
 449 typedef struct
 450 {
 451   char *name;
 452   BOOL is_wild;
 453 } name_compare_entry;
 454
 455 /* Include VFS stuff */
 456
 457 #include "smb_acls.h"
 458 #include "vfs.h"
 459
 460 typedef struct connection_struct
 461 {
 462         struct connection_struct *next, *prev;
 463         unsigned cnum; /* an index passed over the wire */
 464         int service;
 465         BOOL force_user;
 466         struct uid_cache uid_cache;
 467         void *dirptr;
 468         BOOL printer;
 469         BOOL ipc;
 470         BOOL read_only;
 471         BOOL admin_user;
 472         char *dirpath;
 473         char *connectpath;
 474         char *origpath;
 475
 476         struct vfs_ops vfs_ops;                   /* Filesystem operations */
 477         /* Handle on dlopen() call */
 478         void *dl_handle;
 479         void *vfs_private;
 480
 481         char *user; /* name of user who *opened* this connection */
 482         uid_t uid; /* uid of user who *opened* this connection */
 483         gid_t gid; /* gid of user who *opened* this connection */
 484         char client_address[18]; /* String version of client IP address. */
 485
 486         uint16 vuid; /* vuid of user who *opened* this connection, or UID_FIELD_INVALID */
 487
 488         /* following groups stuff added by ih */
 489
 490         /* This groups info is valid for the user that *opened* the connection */
 491         int ngroups;
 492         gid_t *groups;
 493         NT_USER_TOKEN *nt_user_token;
 494
 495         time_t lastused;
 496         BOOL used;
 497         int num_files_open;
 498         name_compare_entry *hide_list; /* Per-share list of files to return as hidden. */
 499         name_compare_entry *veto_list; /* Per-share list of files to veto (never show). */
 500         name_compare_entry *veto_oplock_list; /* Per-share list of files to refuse oplocks on. */
 501
 502 } connection_struct;
 503
 504 struct current_user
 505 {
 506         connection_struct *conn;
 507         uint16 vuid;
 508         uid_t uid;
 509         gid_t gid;
 510         int ngroups;
 511         gid_t *groups;
 512         NT_USER_TOKEN *nt_user_token;
 513 };
 514
 515 /* Defines for the sent_oplock_break field above. */
 516 #define NO_BREAK_SENT 0
 517 #define EXCLUSIVE_BREAK_SENT 1
 518 #define LEVEL_II_BREAK_SENT 2
 519
 520 typedef struct {
 521         fstring smb_name; /* user name from the client */
 522         fstring unix_name; /* unix user name of a validated user */
 523         fstring full_name; /* to store full name (such as "Joe Bloggs") from gecos field of password file */
 524         fstring domain; /* domain that the client specified */
 525 } userdom_struct;
 526
 527 /* Extra fields above "LPQ_PRINTING" are used to map extra NT status codes. */
 528
 529 enum {LPQ_QUEUED=0,LPQ_PAUSED,LPQ_SPOOLING,LPQ_PRINTING,LPQ_ERROR,LPQ_DELETING,
 530       LPQ_OFFLINE,LPQ_PAPEROUT,LPQ_PRINTED,LPQ_DELETED,LPQ_BLOCKED,LPQ_USER_INTERVENTION};
 531
 532 typedef struct _print_queue_struct
 533 {
 534   int job;
 535   int size;
 536   int page_count;
 537   int status;
 538   int priority;
 539   time_t time;
 540   fstring fs_user;
 541   fstring fs_file;
 542 } print_queue_struct;
 543
 544 enum {LPSTAT_OK, LPSTAT_STOPPED, LPSTAT_ERROR};
 545
 546 typedef struct
 547 {
 548   fstring message;
 549   int qcount;
 550   int status;
 551 }  print_status_struct;
 552
 553 /* used for server information: client, nameserv and ipc */
 554 struct server_info_struct
 555 {
 556   fstring name;
 557   uint32 type;
 558   fstring comment;
 559   fstring domain; /* used ONLY in ipc.c NOT namework.c */
 560   BOOL server_added; /* used ONLY in ipc.c NOT namework.c */
 561 };
 562
 563
 564 /* used for network interfaces */
 565 struct interface
 566 {
 567         struct interface *next, *prev;
 568         struct in_addr ip;
 569         struct in_addr bcast;
 570         struct in_addr nmask;
 571 };
 572
 573 /* struct returned by get_share_modes */
 574 typedef struct {
 575         pid_t pid;
 576         uint16 op_port;
 577         uint16 op_type;
 578         int share_mode;
 579         uint32 desired_access;
 580         struct timeval time;
 581         SMB_DEV_T dev;
 582         SMB_INO_T inode;
 583         unsigned long share_file_id;
 584 } share_mode_entry;
 585
 586
 587 #define SHAREMODE_FN_CAST() \
 588         void (*)(share_mode_entry *, char*)
 589
 590 #define SHAREMODE_FN(fn) \
 591         void (*fn)(share_mode_entry *, char*)
 592
 593 /*
 594  * bit flags representing initialized fields in SAM_ACCOUNT
 595  */
 596 #define FLAG_SAM_UNINIT         0x00000000
 597 #define FLAG_SAM_UID            0x00000001
 598 #define FLAG_SAM_GID            0x00000002
 599 #define FLAG_SAM_SMBHOME        0x00000004
 600 #define FLAG_SAM_PROFILE        0x00000008
 601 #define FLAG_SAM_LOGONSCRIPT    0x00000010
 602 #define FLAG_SAM_DRIVE          0x00000020
 603
 604 #define IS_SAM_UNIX_USER(x) \
 605         (((x)->init_flag & SAM_ACCT_UNIX_UID) \
 606          && ((x)->init_flag & SAM_ACCT_UNIX_GID))
 607
 608 #define IS_SAM_SET(x, flag)     ((x)->init_flag & (flag))
 609
 610
 611 typedef struct sam_passwd
 612 {
 613         /* initiailization flags */
 614         uint32 init_flag;
 615
 616         time_t logon_time;            /* logon time */
 617         time_t logoff_time;           /* logoff time */
 618         time_t kickoff_time;          /* kickoff time */
 619         time_t pass_last_set_time;    /* password last set time */
 620         time_t pass_can_change_time;  /* password can change time */
 621         time_t pass_must_change_time; /* password must change time */
 622
 623         pstring username;     /* UNIX username string */
 624         pstring domain;       /* Windows Domain name */
 625         pstring nt_username;  /* Windows username string */
 626         pstring full_name;    /* user's full name string */
 627         pstring home_dir;     /* home directory string */
 628         pstring dir_drive;    /* home directory drive string */
 629         pstring logon_script; /* logon script string */
 630         pstring profile_path; /* profile path string */
 631         pstring acct_desc  ;  /* user description string */
 632         pstring workstations; /* login from workstations string */
 633         pstring unknown_str ; /* don't know what this is, yet. */
 634         pstring munged_dial ; /* munged path name and dial-back tel number */
 635
 636         uid_t uid;          /* this is actually the unix uid_t */
 637         gid_t gid;          /* this is actually the unix gid_t */
 638         uint32 user_rid;    /* Primary User ID */
 639         uint32 group_rid;   /* Primary Group ID */
 640
 641         unsigned char *lm_pw; /* Null if no password */
 642         unsigned char *nt_pw; /* Null if no password */
 643
 644         uint16 acct_ctrl; /* account info (ACB_xxxx bit-mask) */
 645         uint32 unknown_3; /* 0x00ff ffff */
 646
 647         uint16 logon_divs; /* 168 - number of hours in a week */
 648         uint32 hours_len; /* normally 21 bytes */
 649         uint8 hours[MAX_HOURS_LEN];
 650
 651         uint32 unknown_5; /* 0x0002 0000 */
 652         uint32 unknown_6; /* 0x0000 04ec */
 653
 654 } SAM_ACCOUNT;
 655
 656
 657 /*
 658  * Flags for local user manipulation.
 659  */
 660
 661 #define LOCAL_ADD_USER          0x01
 662 #define LOCAL_DELETE_USER       0x02
 663 #define LOCAL_DISABLE_USER      0x04
 664 #define LOCAL_ENABLE_USER       0x08
 665 #define LOCAL_TRUST_ACCOUNT     0x10
 666 #define LOCAL_SET_NO_PASSWORD   0x20
 667 #define LOCAL_SET_LDAP_ADMIN_PW 0x40
 668 #define LOCAL_GET_DOM_SID       0x80
 669
 670 /* key and data in the connections database - used in smbstatus and smbd */
 671 struct connections_key {
 672         pid_t pid;
 673         int cnum;
 674         fstring name;
 675 };
 676
 677 struct connections_data {
 678         int magic;
 679         pid_t pid;
 680         int cnum;
 681         uid_t uid;
 682         gid_t gid;
 683         char name[24];
 684         char addr[24];
 685         char machine[FSTRING_LEN];
 686         time_t start;
 687 };
 688
 689
 690 /* key and data records in the tdb locking database */
 691 struct locking_key {
 692         SMB_DEV_T dev;
 693         SMB_INO_T inode;
 694 };
 695
 696 struct locking_data {
 697         union {
 698                 int num_share_mode_entries;
 699                 share_mode_entry dummy; /* Needed for alignment. */
 700         } u;
 701         /* the following two entries are implicit
 702            share_mode_entry modes[num_share_mode_entries];
 703            char file_name[];
 704         */
 705 };
 706
 707
 708 /* the following are used by loadparm for option lists */
 709 typedef enum
 710 {
 711   P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,
 712   P_STRING,P_USTRING,P_GSTRING,P_UGSTRING,P_ENUM,P_SEP
 713 } parm_type;
 714
 715 typedef enum
 716 {
 717   P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE
 718 } parm_class;
 719
 720 /* passed to br lock code */
 721 enum brl_type {READ_LOCK, WRITE_LOCK};
 722
 723 struct enum_list {
 724         int value;
 725         char *name;
 726 };
 727
 728 #define BRLOCK_FN_CAST() \
 729         void (*)(SMB_DEV_T dev, SMB_INO_T ino, int pid, \
 730                                  enum brl_type lock_type, \
 731                                  br_off start, br_off size)
 732 #define BRLOCK_FN(fn) \
 733         void (*fn)(SMB_DEV_T dev, SMB_INO_T ino, int pid, \
 734                                  enum brl_type lock_type, \
 735                                  br_off start, br_off size)
 736 struct parm_struct
 737 {
 738         char *label;
 739         parm_type type;
 740         parm_class class;
 741         void *ptr;
 742         BOOL (*special)(char *, char **);
 743         struct enum_list *enum_list;
 744         unsigned flags;
 745         union {
 746                 BOOL bvalue;
 747                 int ivalue;
 748                 char *svalue;
 749                 char cvalue;
 750         } def;
 751 };
 752
 753 struct bitmap {
 754         uint32 *b;
 755         int n;
 756 };
 757
 758 #define FLAG_BASIC      0x01 /* fundamental options */
 759 #define FLAG_SHARE      0x02 /* file sharing options */
 760 #define FLAG_PRINT      0x04 /* printing options */
 761 #define FLAG_GLOBAL     0x08 /* local options that should be globally settable in SWAT */
 762 #define FLAG_DEPRECATED 0x10 /* options that should no longer be used */
 763 #define FLAG_HIDE       0x20 /* options that should be hidden in SWAT */
 764 #define FLAG_DOS_STRING 0x40 /* convert from UNIX to DOS codepage when reading this string. */
 765
 766 #ifndef LOCKING_VERSION
 767 #define LOCKING_VERSION 4
 768 #endif /* LOCKING_VERSION */
 769
 770
 771 /* the basic packet size, assuming no words or bytes */
 772 #define smb_size 39
 773
 774 /* offsets into message for common items */
 775 #define smb_com 8
 776 #define smb_rcls 9
 777 #define smb_reh 10
 778 #define smb_err 11
 779 #define smb_flg 13
 780 #define smb_flg2 14
 781 #define smb_reb 13
 782 #define smb_tid 28
 783 #define smb_pid 30
 784 #define smb_uid 32
 785 #define smb_mid 34
 786 #define smb_wct 36
 787 #define smb_vwv 37
 788 #define smb_vwv0 37
 789 #define smb_vwv1 39
 790 #define smb_vwv2 41
 791 #define smb_vwv3 43
 792 #define smb_vwv4 45
 793 #define smb_vwv5 47
 794 #define smb_vwv6 49
 795 #define smb_vwv7 51
 796 #define smb_vwv8 53
 797 #define smb_vwv9 55
 798 #define smb_vwv10 57
 799 #define smb_vwv11 59
 800 #define smb_vwv12 61
 801 #define smb_vwv13 63
 802 #define smb_vwv14 65
 803 #define smb_vwv15 67
 804 #define smb_vwv16 69
 805 #define smb_vwv17 71
 806
 807 /* flag defines. CIFS spec 3.1.1 */
 808 #define FLAG_SUPPORT_LOCKREAD       0x01
 809 #define FLAG_CLIENT_BUF_AVAIL       0x02
 810 #define FLAG_RESERVED               0x04
 811 #define FLAG_CASELESS_PATHNAMES     0x08
 812 #define FLAG_CANONICAL_PATHNAMES    0x10
 813 #define FLAG_REQUEST_OPLOCK         0x20
 814 #define FLAG_REQUEST_BATCH_OPLOCK   0x40
 815 #define FLAG_REPLY                  0x80
 816
 817 /* the complete */
 818 #define SMBmkdir      0x00   /* create directory */
 819 #define SMBrmdir      0x01   /* delete directory */
 820 #define SMBopen       0x02   /* open file */
 821 #define SMBcreate     0x03   /* create file */
 822 #define SMBclose      0x04   /* close file */
 823 #define SMBflush      0x05   /* flush file */
 824 #define SMBunlink     0x06   /* delete file */
 825 #define SMBmv         0x07   /* rename file */
 826 #define SMBgetatr     0x08   /* get file attributes */
 827 #define SMBsetatr     0x09   /* set file attributes */
 828 #define SMBread       0x0A   /* read from file */
 829 #define SMBwrite      0x0B   /* write to file */
 830 #define SMBlock       0x0C   /* lock byte range */
 831 #define SMBunlock     0x0D   /* unlock byte range */
 832 #define SMBctemp      0x0E   /* create temporary file */
 833 #define SMBmknew      0x0F   /* make new file */
 834 #define SMBchkpth     0x10   /* check directory path */
 835 #define SMBexit       0x11   /* process exit */
 836 #define SMBlseek      0x12   /* seek */
 837 #define SMBtcon       0x70   /* tree connect */
 838 #define SMBtconX      0x75   /* tree connect and X*/
 839 #define SMBtdis       0x71   /* tree disconnect */
 840 #define SMBnegprot    0x72   /* negotiate protocol */
 841 #define SMBdskattr    0x80   /* get disk attributes */
 842 #define SMBsearch     0x81   /* search directory */
 843 #define SMBsplopen    0xC0   /* open print spool file */
 844 #define SMBsplwr      0xC1   /* write to print spool file */
 845 #define SMBsplclose   0xC2   /* close print spool file */
 846 #define SMBsplretq    0xC3   /* return print queue */
 847 #define SMBsends      0xD0   /* send single block message */
 848 #define SMBsendb      0xD1   /* send broadcast message */
 849 #define SMBfwdname    0xD2   /* forward user name */
 850 #define SMBcancelf    0xD3   /* cancel forward */
 851 #define SMBgetmac     0xD4   /* get machine name */
 852 #define SMBsendstrt   0xD5   /* send start of multi-block message */
 853 #define SMBsendend    0xD6   /* send end of multi-block message */
 854 #define SMBsendtxt    0xD7   /* send text of multi-block message */
 855
 856 /* Core+ protocol */
 857 #define SMBlockread       0x13   /* Lock a range and read */
 858 #define SMBwriteunlock 0x14 /* Unlock a range then write */
 859 #define SMBreadbraw   0x1a  /* read a block of data with no smb header */
 860 #define SMBwritebraw  0x1d  /* write a block of data with no smb header */
 861 #define SMBwritec     0x20  /* secondary write request */
 862 #define SMBwriteclose 0x2c  /* write a file then close it */
 863
 864 /* dos extended protocol */
 865 #define SMBreadBraw      0x1A   /* read block raw */
 866 #define SMBreadBmpx      0x1B   /* read block multiplexed */
 867 #define SMBreadBs        0x1C   /* read block (secondary response) */
 868 #define SMBwriteBraw     0x1D   /* write block raw */
 869 #define SMBwriteBmpx     0x1E   /* write block multiplexed */
 870 #define SMBwriteBs       0x1F   /* write block (secondary request) */
 871 #define SMBwriteC        0x20   /* write complete response */
 872 #define SMBsetattrE      0x22   /* set file attributes expanded */
 873 #define SMBgetattrE      0x23   /* get file attributes expanded */
 874 #define SMBlockingX      0x24   /* lock/unlock byte ranges and X */
 875 #define SMBtrans         0x25   /* transaction - name, bytes in/out */
 876 #define SMBtranss        0x26   /* transaction (secondary request/response) */
 877 #define SMBioctl         0x27   /* IOCTL */
 878 #define SMBioctls        0x28   /* IOCTL  (secondary request/response) */
 879 #define SMBcopy          0x29   /* copy */
 880 #define SMBmove          0x2A   /* move */
 881 #define SMBecho          0x2B   /* echo */
 882 #define SMBopenX         0x2D   /* open and X */
 883 #define SMBreadX         0x2E   /* read and X */
 884 #define SMBwriteX        0x2F   /* write and X */
 885 #define SMBsesssetupX    0x73   /* Session Set Up & X (including User Logon) */
 886 #define SMBffirst        0x82   /* find first */
 887 #define SMBfunique       0x83   /* find unique */
 888 #define SMBfclose        0x84   /* find close */
 889 #define SMBinvalid       0xFE   /* invalid command */
 890
 891 /* Extended 2.0 protocol */
 892 #define SMBtrans2        0x32   /* TRANS2 protocol set */
 893 #define SMBtranss2       0x33   /* TRANS2 protocol set, secondary command */
 894 #define SMBfindclose     0x34   /* Terminate a TRANSACT2_FINDFIRST */
 895 #define SMBfindnclose    0x35   /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
 896 #define SMBulogoffX      0x74   /* user logoff */
 897
 898 /* NT SMB extensions. */
 899 #define SMBnttrans       0xA0   /* NT transact */
 900 #define SMBnttranss      0xA1   /* NT transact secondary */
 901 #define SMBntcreateX     0xA2   /* NT create and X */
 902 #define SMBntcancel      0xA4   /* NT cancel */
 903
 904 /* These are the TRANS2 sub commands */
 905 #define TRANSACT2_OPEN                        0
 906 #define TRANSACT2_FINDFIRST                   1
 907 #define TRANSACT2_FINDNEXT                    2
 908 #define TRANSACT2_QFSINFO                     3
 909 #define TRANSACT2_SETFSINFO                   4
 910 #define TRANSACT2_QPATHINFO                   5
 911 #define TRANSACT2_SETPATHINFO                 6
 912 #define TRANSACT2_QFILEINFO                   7
 913 #define TRANSACT2_SETFILEINFO                 8
 914 #define TRANSACT2_FSCTL                       9
 915 #define TRANSACT2_IOCTL                     0xA
 916 #define TRANSACT2_FINDNOTIFYFIRST           0xB
 917 #define TRANSACT2_FINDNOTIFYNEXT            0xC
 918 #define TRANSACT2_MKDIR                     0xD
 919 #define TRANSACT2_SESSION_SETUP             0xE
 920 #define TRANSACT2_GET_DFS_REFERRAL         0x10
 921 #define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
 922
 923 /* These are the NT transact sub commands. */
 924 #define NT_TRANSACT_CREATE                1
 925 #define NT_TRANSACT_IOCTL                 2
 926 #define NT_TRANSACT_SET_SECURITY_DESC     3
 927 #define NT_TRANSACT_NOTIFY_CHANGE         4
 928 #define NT_TRANSACT_RENAME                5
 929 #define NT_TRANSACT_QUERY_SECURITY_DESC   6
 930
 931 /* Relevant IOCTL codes */
 932 #define IOCTL_QUERY_JOB_INFO      0x530060
 933
 934 /* these are the trans2 sub fields for primary requests */
 935 #define smb_tpscnt smb_vwv0
 936 #define smb_tdscnt smb_vwv1
 937 #define smb_mprcnt smb_vwv2
 938 #define smb_mdrcnt smb_vwv3
 939 #define smb_msrcnt smb_vwv4
 940 #define smb_flags smb_vwv5
 941 #define smb_timeout smb_vwv6
 942 #define smb_pscnt smb_vwv9
 943 #define smb_psoff smb_vwv10
 944 #define smb_dscnt smb_vwv11
 945 #define smb_dsoff smb_vwv12
 946 #define smb_suwcnt smb_vwv13
 947 #define smb_setup smb_vwv14
 948 #define smb_setup0 smb_setup
 949 #define smb_setup1 (smb_setup+2)
 950 #define smb_setup2 (smb_setup+4)
 951
 952 /* these are for the secondary requests */
 953 #define smb_spscnt smb_vwv2
 954 #define smb_spsoff smb_vwv3
 955 #define smb_spsdisp smb_vwv4
 956 #define smb_sdscnt smb_vwv5
 957 #define smb_sdsoff smb_vwv6
 958 #define smb_sdsdisp smb_vwv7
 959 #define smb_sfid smb_vwv8
 960
 961 /* and these for responses */
 962 #define smb_tprcnt smb_vwv0
 963 #define smb_tdrcnt smb_vwv1
 964 #define smb_prcnt smb_vwv3
 965 #define smb_proff smb_vwv4
 966 #define smb_prdisp smb_vwv5
 967 #define smb_drcnt smb_vwv6
 968 #define smb_droff smb_vwv7
 969 #define smb_drdisp smb_vwv8
 970
 971 /* these are for the NT trans primary request. */
 972 #define smb_nt_MaxSetupCount smb_vwv0
 973 #define smb_nt_Flags (smb_vwv0 + 1)
 974 #define smb_nt_TotalParameterCount (smb_vwv0 + 3)
 975 #define smb_nt_TotalDataCount (smb_vwv0 + 7)
 976 #define smb_nt_MaxParameterCount (smb_vwv0 + 11)
 977 #define smb_nt_MaxDataCount (smb_vwv0 + 15)
 978 #define smb_nt_ParameterCount (smb_vwv0 + 19)
 979 #define smb_nt_ParameterOffset (smb_vwv0 + 23)
 980 #define smb_nt_DataCount (smb_vwv0 + 27)
 981 #define smb_nt_DataOffset (smb_vwv0 + 31)
 982 #define smb_nt_SetupCount (smb_vwv0 + 35)
 983 #define smb_nt_Function (smb_vwv0 + 36)
 984 #define smb_nt_SetupStart (smb_vwv0 + 38)
 985
 986 /* these are for the NT trans secondary request. */
 987 #define smb_nts_TotalParameterCount (smb_vwv0 + 3)
 988 #define smb_nts_TotalDataCount (smb_vwv0 + 7)
 989 #define smb_nts_ParameterCount (smb_vwv0 + 11)
 990 #define smb_nts_ParameterOffset (smb_vwv0 + 15)
 991 #define smb_nts_ParameterDisplacement (smb_vwv0 + 19)
 992 #define smb_nts_DataCount (smb_vwv0 + 23)
 993 #define smb_nts_DataOffset (smb_vwv0 + 27)
 994 #define smb_nts_DataDisplacement (smb_vwv0 + 31)
 995
 996 /* these are for the NT trans reply. */
 997 #define smb_ntr_TotalParameterCount (smb_vwv0 + 3)
 998 #define smb_ntr_TotalDataCount (smb_vwv0 + 7)
 999 #define smb_ntr_ParameterCount (smb_vwv0 + 11)
1000 #define smb_ntr_ParameterOffset (smb_vwv0 + 15)
1001 #define smb_ntr_ParameterDisplacement (smb_vwv0 + 19)
1002 #define smb_ntr_DataCount (smb_vwv0 + 23)
1003 #define smb_ntr_DataOffset (smb_vwv0 + 27)
1004 #define smb_ntr_DataDisplacement (smb_vwv0 + 31)
1005
1006 /* these are for the NT create_and_X */
1007 #define smb_ntcreate_NameLength (smb_vwv0 + 5)
1008 #define smb_ntcreate_Flags (smb_vwv0 + 7)
1009 #define smb_ntcreate_RootDirectoryFid (smb_vwv0 + 11)
1010 #define smb_ntcreate_DesiredAccess (smb_vwv0 + 15)
1011 #define smb_ntcreate_AllocationSize (smb_vwv0 + 19)
1012 #define smb_ntcreate_FileAttributes (smb_vwv0 + 27)
1013 #define smb_ntcreate_ShareAccess (smb_vwv0 + 31)
1014 #define smb_ntcreate_CreateDisposition (smb_vwv0 + 35)
1015 #define smb_ntcreate_CreateOptions (smb_vwv0 + 39)
1016 #define smb_ntcreate_ImpersonationLevel (smb_vwv0 + 43)
1017 #define smb_ntcreate_SecurityFlags (smb_vwv0 + 47)
1018
1019 /* this is used on a TConX. I'm not sure the name is very helpful though */
1020 #define SMB_SUPPORT_SEARCH_BITS        0x0001
1021 #define SMB_SHARE_IN_DFS               0x0002
1022
1023 /* Named pipe write mode flags. Used in writeX calls. */
1024 #define PIPE_RAW_MODE 0x4
1025 #define PIPE_START_MESSAGE 0x8
1026
1027 /* these are the constants used in the above call. */
1028 /* DesiredAccess */
1029 /* File Specific access rights. */
1030 #define FILE_READ_DATA        0x001
1031 #define FILE_WRITE_DATA       0x002
1032 #define FILE_APPEND_DATA      0x004
1033 #define FILE_READ_EA          0x008
1034 #define FILE_WRITE_EA         0x010
1035 #define FILE_EXECUTE          0x020
1036 #define FILE_DELETE_CHILD     0x040
1037 #define FILE_READ_ATTRIBUTES  0x080
1038 #define FILE_WRITE_ATTRIBUTES 0x100
1039
1040 #define FILE_ALL_ACCESS       0x1FF
1041
1042 /* the desired access to use when opening a pipe */
1043 #define DESIRED_ACCESS_PIPE 0x2019f
1044
1045 /* Generic access masks & rights. */
1046 #define SPECIFIC_RIGHTS_MASK 0x00FFFFL
1047 #define STANDARD_RIGHTS_MASK 0xFF0000L
1048 #define DELETE_ACCESS        (1L<<16) /* 0x00010000 */
1049 #define READ_CONTROL_ACCESS  (1L<<17) /* 0x00020000 */
1050 #define WRITE_DAC_ACCESS     (1L<<18) /* 0x00040000 */
1051 #define WRITE_OWNER_ACCESS   (1L<<19) /* 0x00080000 */
1052 #define SYNCHRONIZE_ACCESS   (1L<<20) /* 0x00100000 */
1053
1054 /* Combinations of standard masks. */
1055 #define STANDARD_RIGHTS_ALL_ACCESS (DELETE_ACCESS|READ_CONTROL_ACCESS|WRITE_DAC_ACCESS|WRITE_OWNER_ACCESS|SYNCHRONIZE_ACCESS) /* 0x001f0000 */
1056 #define STANDARD_RIGHTS_EXECUTE_ACCESS (READ_CONTROL_ACCESS) /* 0x00020000 */
1057 #define STANDARD_RIGHTS_READ_ACCESS (READ_CONTROL_ACCESS) /* 0x00200000 */
1058 #define STANDARD_RIGHTS_REQUIRED_ACCESS (DELETE_ACCESS|READ_CONTROL_ACCESS|WRITE_DAC_ACCESS|WRITE_OWNER_ACCESS) /* 0x000f0000 */
1059 #define STANDARD_RIGHTS_WRITE_ACCESS (READ_CONTROL_ACCESS) /* 0x00020000 */
1060
1061 #define SYSTEM_SECURITY_ACCESS (1L<<24)           /* 0x01000000 */
1062 #define MAXIMUM_ALLOWED_ACCESS (1L<<25)           /* 0x02000000 */
1063 #define GENERIC_ALL_ACCESS     (1<<28)            /* 0x10000000 */
1064 #define GENERIC_EXECUTE_ACCESS (1<<29)            /* 0x20000000 */
1065 #define GENERIC_WRITE_ACCESS   (1<<30)            /* 0x40000000 */
1066 #define GENERIC_READ_ACCESS   (((unsigned)1)<<31) /* 0x80000000 */
1067
1068 /* Mapping of generic access rights for files to specific rights. */
1069
1070 #define FILE_GENERIC_ALL (STANDARD_RIGHTS_REQUIRED_ACCESS| SYNCHRONIZE_ACCESS|FILE_ALL_ACCESS)
1071
1072 #define FILE_GENERIC_READ (STANDARD_RIGHTS_READ_ACCESS|FILE_READ_DATA|FILE_READ_ATTRIBUTES|\
1073                                                         FILE_READ_EA|SYNCHRONIZE_ACCESS)
1074
1075 #define FILE_GENERIC_WRITE (STANDARD_RIGHTS_WRITE_ACCESS|FILE_WRITE_DATA|FILE_WRITE_ATTRIBUTES|\
1076                                                         FILE_WRITE_EA|FILE_APPEND_DATA|SYNCHRONIZE_ACCESS)
1077
1078 #define FILE_GENERIC_EXECUTE (STANDARD_RIGHTS_EXECUTE_ACCESS|FILE_READ_ATTRIBUTES|\
1079                                                                 FILE_EXECUTE|SYNCHRONIZE_ACCESS)
1080
1081 /* Mapping of access rights to UNIX perms. */
1082 #define UNIX_ACCESS_RWX         FILE_GENERIC_ALL
1083 #define UNIX_ACCESS_R           FILE_GENERIC_READ
1084 #define UNIX_ACCESS_W           FILE_GENERIC_WRITE
1085 #define UNIX_ACCESS_X           FILE_GENERIC_EXECUTE
1086
1087 #if 0
1088 /*
1089  * This is the old mapping we used to use. To get W2KSP2 profiles
1090  * working we need to map to the canonical file perms.
1091  */
1092 #define UNIX_ACCESS_RWX (UNIX_ACCESS_R|UNIX_ACCESS_W|UNIX_ACCESS_X)
1093 #define UNIX_ACCESS_R (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
1094                         FILE_READ_ATTRIBUTES|FILE_READ_EA|FILE_READ_DATA)
1095 #define UNIX_ACCESS_W (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
1096                         FILE_WRITE_ATTRIBUTES|FILE_WRITE_EA|\
1097                         FILE_APPEND_DATA|FILE_WRITE_DATA)
1098 #define UNIX_ACCESS_X (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
1099                         FILE_EXECUTE|FILE_READ_ATTRIBUTES)
1100 #endif
1101
1102 #define UNIX_ACCESS_NONE (WRITE_OWNER_ACCESS)
1103
1104 /* Flags field. */
1105 #define REQUEST_OPLOCK 2
1106 #define REQUEST_BATCH_OPLOCK 4
1107 #define OPEN_DIRECTORY 8
1108
1109 /* ShareAccess field. */
1110 #define FILE_SHARE_NONE 0 /* Cannot be used in bitmask. */
1111 #define FILE_SHARE_READ 1
1112 #define FILE_SHARE_WRITE 2
1113 #define FILE_SHARE_DELETE 4
1114
1115 /* FileAttributesField */
1116 #define FILE_ATTRIBUTE_READONLY aRONLY
1117 #define FILE_ATTRIBUTE_HIDDEN aHIDDEN
1118 #define FILE_ATTRIBUTE_SYSTEM aSYSTEM
1119 #define FILE_ATTRIBUTE_DIRECTORY aDIR
1120 #define FILE_ATTRIBUTE_ARCHIVE aARCH
1121 #define FILE_ATTRIBUTE_NORMAL 0x80L
1122 #define FILE_ATTRIBUTE_TEMPORARY 0x100L
1123 #define FILE_ATTRIBUTE_SPARSE 0x200L
1124 #define FILE_ATTRIBUTE_COMPRESSED 0x800L
1125 #define FILE_ATTRIBUTE_NONINDEXED 0x2000L
1126 #define SAMBA_ATTRIBUTES_MASK 0x7F
1127
1128 /* Flags - combined with attributes. */
1129 #define FILE_FLAG_WRITE_THROUGH    0x80000000L
1130 #define FILE_FLAG_NO_BUFFERING     0x20000000L
1131 #define FILE_FLAG_RANDOM_ACCESS    0x10000000L
1132 #define FILE_FLAG_SEQUENTIAL_SCAN  0x08000000L
1133 #define FILE_FLAG_DELETE_ON_CLOSE  0x04000000L
1134 #define FILE_FLAG_BACKUP_SEMANTICS 0x02000000L
1135 #define FILE_FLAG_POSIX_SEMANTICS  0x01000000L
1136
1137 /* CreateDisposition field. */
1138 #define FILE_SUPERSEDE 0
1139 #define FILE_OPEN 1
1140 #define FILE_CREATE 2
1141 #define FILE_OPEN_IF 3
1142 #define FILE_OVERWRITE 4
1143 #define FILE_OVERWRITE_IF 5
1144
1145 /* CreateOptions field. */
1146 #define FILE_DIRECTORY_FILE       0x0001
1147 #define FILE_WRITE_THROUGH        0x0002
1148 #define FILE_SEQUENTIAL_ONLY      0x0004
1149 #define FILE_NON_DIRECTORY_FILE   0x0040
1150 #define FILE_NO_EA_KNOWLEDGE      0x0200
1151 #define FILE_EIGHT_DOT_THREE_ONLY 0x0400
1152 #define FILE_RANDOM_ACCESS        0x0800
1153 #define FILE_DELETE_ON_CLOSE      0x1000
1154
1155 /* Responses when opening a file. */
1156 #define FILE_WAS_OPENED 1
1157 #define FILE_WAS_CREATED 2
1158 #define FILE_WAS_OVERWRITTEN 3
1159
1160 /* File type flags */
1161 #define FILE_TYPE_DISK  0
1162 #define FILE_TYPE_BYTE_MODE_PIPE 1
1163 #define FILE_TYPE_MESSAGE_MODE_PIPE 2
1164 #define FILE_TYPE_PRINTER 3
1165 #define FILE_TYPE_COMM_DEVICE 4
1166 #define FILE_TYPE_UNKNOWN 0xFFFF
1167
1168 /* Flag for NT transact rename call. */
1169 #define RENAME_REPLACE_IF_EXISTS 1
1170
1171 /* Filesystem Attributes. */
1172 #define FILE_CASE_SENSITIVE_SEARCH 0x01
1173 #define FILE_CASE_PRESERVED_NAMES 0x02
1174 #define FILE_UNICODE_ON_DISK 0x04
1175 /* According to cifs9f, this is 4, not 8 */
1176 /* Acconding to testing, this actually sets the security attribute! */
1177 #define FILE_PERSISTENT_ACLS 0x08
1178 /* These entries added from cifs9f --tsb */
1179 #define FILE_FILE_COMPRESSION 0x10
1180 #define FILE_VOLUME_QUOTAS 0x20
1181 /* I think this is wrong. JRA #define FILE_DEVICE_IS_MOUNTED 0x20 */
1182 #define FILE_VOLUME_SPARSE_FILE 0x40
1183 #define FILE_VOLUME_IS_COMPRESSED 0x8000
1184
1185 /* ChangeNotify flags. */
1186 #define FILE_NOTIFY_CHANGE_FILE        0x001
1187 #define FILE_NOTIFY_CHANGE_DIR_NAME    0x002
1188 #define FILE_NOTIFY_CHANGE_ATTRIBUTES  0x004
1189 #define FILE_NOTIFY_CHANGE_SIZE        0x008
1190 #define FILE_NOTIFY_CHANGE_LAST_WRITE  0x010
1191 #define FILE_NOTIFY_CHANGE_LAST_ACCESS 0x020
1192 #define FILE_NOTIFY_CHANGE_CREATION    0x040
1193 #define FILE_NOTIFY_CHANGE_EA          0x080
1194 #define FILE_NOTIFY_CHANGE_SECURITY    0x100
1195 #define FILE_NOTIFY_CHANGE_FILE_NAME   0x200
1196
1197 /* where to find the base of the SMB packet proper */
1198 #define smb_base(buf) (((char *)(buf))+4)
1199
1200 /* we don't allow server strings to be longer than 48 characters as
1201    otherwise NT will not honour the announce packets */
1202 #define MAX_SERVER_STRING_LENGTH 48
1203
1204
1205 #define SMB_SUCCESS 0  /* The request was successful. */
1206
1207 #ifdef HAVE_STDARG_H
1208 int slprintf(char *str, int n, char *format, ...)
1209 #ifdef __GNUC__
1210      __attribute__ ((format (__printf__, 3, 4)))
1211 #endif
1212 ;
1213 #else
1214 int slprintf();
1215 #endif
1216
1217 #ifdef HAVE_STDARG_H
1218 int fdprintf(int fd, char *format, ...)
1219 #ifdef __GNUC__
1220      __attribute__ ((format (__printf__, 2, 3)))
1221 #endif
1222 ;
1223 #else
1224 int fdprintf();
1225 #endif
1226
1227 #ifdef WITH_DFS
1228 void dfs_unlogin(void);
1229 extern int dcelogin_atmost_once;
1230 #endif
1231
1232 #ifdef NOSTRDUP
1233 char *strdup(char *s);
1234 #endif
1235
1236 #ifndef SIGNAL_CAST
1237 #define SIGNAL_CAST (RETSIGTYPE (*)(int))
1238 #endif
1239
1240 #ifndef SELECT_CAST
1241 #define SELECT_CAST
1242 #endif
1243
1244 /* these are used in NetServerEnum to choose what to receive */
1245 #define SV_TYPE_WORKSTATION         0x00000001
1246 #define SV_TYPE_SERVER              0x00000002
1247 #define SV_TYPE_SQLSERVER           0x00000004
1248 #define SV_TYPE_DOMAIN_CTRL         0x00000008
1249 #define SV_TYPE_DOMAIN_BAKCTRL      0x00000010
1250 #define SV_TYPE_TIME_SOURCE         0x00000020
1251 #define SV_TYPE_AFP                 0x00000040
1252 #define SV_TYPE_NOVELL              0x00000080
1253 #define SV_TYPE_DOMAIN_MEMBER       0x00000100
1254 #define SV_TYPE_PRINTQ_SERVER       0x00000200
1255 #define SV_TYPE_DIALIN_SERVER       0x00000400
1256 #define SV_TYPE_SERVER_UNIX         0x00000800
1257 #define SV_TYPE_NT                  0x00001000
1258 #define SV_TYPE_WFW                 0x00002000
1259 #define SV_TYPE_SERVER_MFPN         0x00004000
1260 #define SV_TYPE_SERVER_NT           0x00008000
1261 #define SV_TYPE_POTENTIAL_BROWSER   0x00010000
1262 #define SV_TYPE_BACKUP_BROWSER      0x00020000
1263 #define SV_TYPE_MASTER_BROWSER      0x00040000
1264 #define SV_TYPE_DOMAIN_MASTER       0x00080000
1265 #define SV_TYPE_SERVER_OSF          0x00100000
1266 #define SV_TYPE_SERVER_VMS          0x00200000
1267 #define SV_TYPE_WIN95_PLUS          0x00400000
1268 #define SV_TYPE_DFS_SERVER          0x00800000
1269 #define SV_TYPE_ALTERNATE_XPORT     0x20000000
1270 #define SV_TYPE_LOCAL_LIST_ONLY     0x40000000
1271 #define SV_TYPE_DOMAIN_ENUM         0x80000000
1272 #define SV_TYPE_ALL                 0xFFFFFFFF
1273
1274 /* This was set by JHT in liaison with Jeremy Allison early 1997
1275  * History:
1276  * Version 4.0 - never made public
1277  * Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9
1278  *              - Reappeared in 1.9.16p11 with fixed smbd services
1279  * Version 4.20 - To indicate that nmbd and browsing now works better
1280  * Version 4.50 - Set at release of samba-2.2.0 by JHT
1281  *
1282  *  Note: In the presence of NT4.X do not set above 4.9
1283  *        Setting this above 4.9 can have undesired side-effects.
1284  *        This may change again in Samba-3.0 after further testing. JHT
1285  */
1286
1287 #define DEFAULT_MAJOR_VERSION 0x04
1288 #define DEFAULT_MINOR_VERSION 0x05
1289
1290 /* Browser Election Values */
1291 #define BROWSER_ELECTION_VERSION        0x010f
1292 #define BROWSER_CONSTANT        0xaa55
1293
1294 /* NT Flags2 bits - cifs6.txt section 3.1.2 */
1295
1296 #define FLAGS2_LONG_PATH_COMPONENTS   0x0001
1297 #define FLAGS2_EXTENDED_ATTRIBUTES    0x0002
1298 #define FLAGS2_IS_LONG_NAME           0x0040
1299 #define FLAGS2_DFS_PATHNAMES          0x1000
1300 #define FLAGS2_READ_PERMIT_NO_EXECUTE 0x2000
1301 #define FLAGS2_32_BIT_ERROR_CODES     0x4000
1302 #define FLAGS2_UNICODE_STRINGS        0x8000
1303
1304 #define FLAGS2_WIN2K_SIGNATURE        0xC852 /* Hack alert ! For now... JRA. */
1305
1306 /* Capabilities.  see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
1307
1308 #define CAP_RAW_MODE         0x0001
1309 #define CAP_MPX_MODE         0x0002
1310 #define CAP_UNICODE          0x0004
1311 #define CAP_LARGE_FILES      0x0008
1312 #define CAP_NT_SMBS          0x0010
1313 #define CAP_RPC_REMOTE_APIS  0x0020
1314 #define CAP_STATUS32         0x0040
1315 #define CAP_LEVEL_II_OPLOCKS 0x0080
1316 #define CAP_LOCK_AND_READ    0x0100
1317 #define CAP_NT_FIND          0x0200
1318 #define CAP_DFS              0x1000
1319 #define CAP_W2K_SMBS         0x2000
1320 #define CAP_LARGE_READX      0x4000
1321 #define CAP_LARGE_WRITEX     0x8000
1322 #define CAP_UNIX             0x800000 /* Capabilities for UNIX extensions. Created by HP. */
1323 #define CAP_EXTENDED_SECURITY 0x80000000
1324
1325 /* protocol types. It assumes that higher protocols include lower protocols
1326    as subsets */
1327 enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANMAN1,PROTOCOL_LANMAN2,PROTOCOL_NT1};
1328
1329 /* security levels */
1330 enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER,SEC_DOMAIN};
1331
1332 /* server roles */
1333 enum server_types
1334 {
1335         ROLE_STANDALONE,
1336         ROLE_DOMAIN_MEMBER,
1337         ROLE_DOMAIN_BDC,
1338         ROLE_DOMAIN_PDC
1339 };
1340
1341 /* printing types */
1342 enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
1343                      PRINT_QNX,PRINT_PLP,PRINT_LPRNG,PRINT_SOFTQ,
1344                      PRINT_CUPS,PRINT_LPRNT,PRINT_LPROS2
1345 #ifdef DEVELOPER
1346 ,PRINT_TEST,PRINT_VLP
1347 #endif /* DEVELOPER */
1348 };
1349
1350 /* LDAP schema types */
1351 enum schema_types {SCHEMA_COMPAT, SCHEMA_AD, SCHEMA_SAMBA};
1352
1353 /* LDAP SSL options */
1354 enum ldap_ssl_types {LDAP_SSL_ON, LDAP_SSL_OFF, LDAP_SSL_START_TLS};
1355
1356 /* Remote architectures we know about. */
1357 enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_WIN2K, RA_SAMBA};
1358
1359 /* case handling */
1360 enum case_handling {CASE_LOWER,CASE_UPPER};
1361
1362 #ifdef WITH_SSL
1363 /* SSL version options */
1364 enum ssl_version_enum {SMB_SSL_V2,SMB_SSL_V3,SMB_SSL_V23,SMB_SSL_TLS1};
1365 #endif /* WITH_SSL */
1366
1367 /*
1368  * Global value meaing that the smb_uid field should be
1369  * ingored (in share level security and protocol level == CORE)
1370  */
1371
1372 #define UID_FIELD_INVALID 0
1373 #define VUID_OFFSET 100 /* Amount to bias returned vuid numbers */
1374
1375 /* Defines needed for multi-codepage support. */
1376 #define MSDOS_LATIN_1_CODEPAGE 850
1377 #define KANJI_CODEPAGE 932
1378 #define HANGUL_CODEPAGE 949
1379 #define BIG5_CODEPAGE 950
1380 #define SIMPLIFIED_CHINESE_CODEPAGE 936
1381
1382 #ifdef KANJI
1383 /*
1384  * Default client code page - Japanese
1385  */
1386 #define DEFAULT_CLIENT_CODE_PAGE KANJI_CODEPAGE
1387 #else /* KANJI */
1388 /*
1389  * Default client code page - 850 - Western European
1390  */
1391 #define DEFAULT_CLIENT_CODE_PAGE MSDOS_LATIN_1_CODEPAGE
1392 #endif /* KANJI */
1393
1394 /* Global val set if multibyte codepage. */
1395 extern int global_is_multibyte_codepage;
1396
1397 #define get_character_len(x) (global_is_multibyte_codepage ? skip_multibyte_char((x)) : 0)
1398
1399 /*
1400  * Size of buffer to use when moving files across filesystems.
1401  */
1402 #define COPYBUF_SIZE (8*1024)
1403
1404 /*
1405  * Values used to override error codes.
1406  */
1407 extern int unix_ERR_class;
1408 extern int unix_ERR_code;
1409
1410 /*
1411  * Used in chaining code.
1412  */
1413 extern int chain_size;
1414
1415 /*
1416  * Map the Core and Extended Oplock requesst bits down
1417  * to common bits (EXCLUSIVE_OPLOCK & BATCH_OPLOCK).
1418  */
1419
1420 /*
1421  * Core protocol.
1422  */
1423 #define CORE_OPLOCK_REQUEST(inbuf) \
1424     ((CVAL(inbuf,smb_flg)&(FLAG_REQUEST_OPLOCK|FLAG_REQUEST_BATCH_OPLOCK))>>5)
1425
1426 /*
1427  * Extended protocol.
1428  */
1429 #define EXTENDED_OPLOCK_REQUEST(inbuf) ((SVAL(inbuf,smb_vwv2)&((1<<1)|(1<<2)))>>1)
1430
1431 /* Lock types. */
1432 #define LOCKING_ANDX_SHARED_LOCK 0x1
1433 #define LOCKING_ANDX_OPLOCK_RELEASE 0x2
1434 #define LOCKING_ANDX_CHANGE_LOCKTYPE 0x4
1435 #define LOCKING_ANDX_CANCEL_LOCK 0x8
1436 #define LOCKING_ANDX_LARGE_FILES 0x10
1437
1438 /* Oplock levels */
1439 #define OPLOCKLEVEL_NONE 0
1440 #define OPLOCKLEVEL_II 1
1441
1442 /*
1443  * Bits we test with.
1444  */
1445
1446 #define NO_OPLOCK 0
1447 #define EXCLUSIVE_OPLOCK 1
1448 #define BATCH_OPLOCK 2
1449 #define LEVEL_II_OPLOCK 4
1450
1451 #define EXCLUSIVE_OPLOCK_TYPE(lck) ((lck) & (EXCLUSIVE_OPLOCK|BATCH_OPLOCK))
1452 #define BATCH_OPLOCK_TYPE(lck) ((lck) & BATCH_OPLOCK)
1453 #define LEVEL_II_OPLOCK_TYPE(lck) ((lck) & LEVEL_II_OPLOCK)
1454
1455 #define CORE_OPLOCK_GRANTED (1<<5)
1456 #define EXTENDED_OPLOCK_GRANTED (1<<15)
1457
1458 /*
1459  * Return values for oplock types.
1460  */
1461
1462 #define NO_OPLOCK_RETURN 0
1463 #define EXCLUSIVE_OPLOCK_RETURN 1
1464 #define BATCH_OPLOCK_RETURN 2
1465 #define LEVEL_II_OPLOCK_RETURN 3
1466
1467 /*
1468  * Loopback command offsets.
1469  */
1470
1471 #define OPBRK_CMD_LEN_OFFSET 0
1472 #define OPBRK_CMD_PORT_OFFSET 4
1473 #define OPBRK_CMD_HEADER_LEN 6
1474
1475 #define OPBRK_MESSAGE_CMD_OFFSET 0
1476
1477 /*
1478  * Oplock break command code to send over the udp socket.
1479  * The same message is sent for both exlusive and level II breaks.
1480  *
1481  * The form of this is :
1482  *
1483  *  0     2       2+pid   2+pid+dev 2+pid+dev+ino
1484  *  +----+--------+-------+--------+---------+
1485  *  | cmd| pid    | dev   |  inode | fileid  |
1486  *  +----+--------+-------+--------+---------+
1487  */
1488
1489 #define OPLOCK_BREAK_CMD 0x1
1490 #define OPLOCK_BREAK_PID_OFFSET 2
1491 #define OPLOCK_BREAK_DEV_OFFSET (OPLOCK_BREAK_PID_OFFSET + sizeof(pid_t))
1492 #define OPLOCK_BREAK_INODE_OFFSET (OPLOCK_BREAK_DEV_OFFSET + sizeof(SMB_DEV_T))
1493 #define OPLOCK_BREAK_FILEID_OFFSET (OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
1494 #define OPLOCK_BREAK_MSG_LEN (OPLOCK_BREAK_FILEID_OFFSET + sizeof(unsigned long))
1495
1496 #define KERNEL_OPLOCK_BREAK_CMD 0x2
1497 #define LEVEL_II_OPLOCK_BREAK_CMD 0x3
1498
1499 /*
1500  * Capabilities abstracted for different systems.
1501  */
1502
1503 #define KERNEL_OPLOCK_CAPABILITY 0x1
1504
1505 /*
1506  * Oplock break command code sent via the kernel interface (if it exists).
1507  *
1508  * Form of this is :
1509  *
1510  *  0     2       2+devsize 2+devsize+inodesize
1511  *  +----+--------+--------+----------+
1512  *  | cmd| dev    |  inode |  fileid  |
1513  *  +----+--------+--------+----------+
1514  */
1515 #define KERNEL_OPLOCK_BREAK_DEV_OFFSET 2
1516 #define KERNEL_OPLOCK_BREAK_INODE_OFFSET (KERNEL_OPLOCK_BREAK_DEV_OFFSET + sizeof(SMB_DEV_T))
1517 #define KERNEL_OPLOCK_BREAK_FILEID_OFFSET (KERNEL_OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
1518 #define KERNEL_OPLOCK_BREAK_MSG_LEN (KERNEL_OPLOCK_BREAK_FILEID_OFFSET + sizeof(unsigned long))
1519
1520
1521 /* if a kernel does support oplocks then a structure of the following
1522    typee is used to describe how to interact with the kernel */
1523 struct kernel_oplocks {
1524         BOOL (*receive_message)(fd_set *fds, char *buffer, int buffer_len);
1525         BOOL (*set_oplock)(files_struct *fsp, int oplock_type);
1526         void (*release_oplock)(files_struct *fsp);
1527         BOOL (*parse_message)(char *msg_start, int msg_len, SMB_INO_T *inode, SMB_DEV_T *dev, unsigned long *file_id);
1528         BOOL (*msg_waiting)(fd_set *fds);
1529         int notification_fd;
1530 };
1531
1532
1533 #define CMD_REPLY 0x8000
1534
1535 /* this structure defines the functions for doing change notify in
1536    various implementations */
1537 struct cnotify_fns {
1538         void * (*register_notify)(connection_struct *conn, char *path, uint32 flags);
1539         BOOL (*check_notify)(connection_struct *conn, uint16 vuid, char *path, uint32 flags, void *data, time_t t);
1540         void (*remove_notify)(void *data);
1541         int select_time;
1542 };
1543
1544
1545
1546 #include "smb_macros.h"
1547
1548 /* A netbios name structure. */
1549 struct nmb_name {
1550   char         name[17];
1551   char         scope[64];
1552   unsigned int name_type;
1553 };
1554
1555
1556 /* A netbios node status array element. */
1557 struct node_status {
1558         char name[16];
1559         unsigned char type;
1560         unsigned char flags;
1561 };
1562
1563
1564
1565 #define AGENT_CMD_CON       0
1566 #define AGENT_CMD_CON_ANON  2
1567 #define AGENT_CMD_CON_REUSE 1
1568
1569 struct pwd_info
1570 {
1571         BOOL null_pwd;
1572         BOOL cleartext;
1573         BOOL crypted;
1574
1575         fstring password;
1576
1577         uchar smb_lm_pwd[16];
1578         uchar smb_nt_pwd[16];
1579
1580         uchar smb_lm_owf[24];
1581         uchar smb_nt_owf[128];
1582         uint32 nt_owf_len;
1583
1584         uchar lm_cli_chal[8];
1585         uchar nt_cli_chal[128];
1586         uint32 nt_cli_chal_len;
1587
1588         uchar sess_key[16];
1589 };
1590
1591 /*
1592  * Network Computing Architechture Context Name Named Pipe
1593  * See MSDN docs for more information
1594  */
1595 struct ncacn_np
1596 {
1597         fstring pipe_name;
1598         struct cli_state *smb;
1599         uint16 fnum;
1600         BOOL initialised;
1601 };
1602
1603 #include "rpc_creds.h"
1604 #include "rpc_misc.h"
1605 #include "rpc_secdes.h"
1606 #include "nt_printing.h"
1607
1608 typedef struct user_struct
1609 {
1610         struct user_struct *next, *prev;
1611         uint16 vuid; /* Tag for this entry. */
1612         uid_t uid; /* uid of a validated user */
1613         gid_t gid; /* gid of a validated user */
1614
1615         userdom_struct user;
1616         BOOL guest;
1617
1618         /* following groups stuff added by ih */
1619         /* This groups info is needed for when we become_user() for this uid */
1620         int n_groups;
1621         gid_t *groups;
1622
1623         NT_USER_TOKEN *nt_user_token;
1624
1625         int session_id; /* used by utmp and pam session code */
1626 } user_struct;
1627
1628 struct unix_error_map {
1629         int unix_error;
1630         int dos_class;
1631         int dos_code;
1632         NTSTATUS nt_error;
1633 };
1634
1635 #include "ntdomain.h"
1636
1637 #include "client.h"
1638
1639 /*
1640  * Size of new password account encoding string. DO NOT CHANGE.
1641  */
1642
1643 #define NEW_PW_FORMAT_SPACE_PADDED_LEN 14
1644
1645 /*
1646    Do you want session setups at user level security with a invalid
1647    password to be rejected or allowed in as guest? WinNT rejects them
1648    but it can be a pain as it means "net view" needs to use a password
1649
1650    You have 3 choices in the setting of map_to_guest:
1651
1652    "NEVER_MAP_TO_GUEST" means session setups with an invalid password
1653    are rejected. This is the default.
1654
1655    "MAP_TO_GUEST_ON_BAD_USER" means session setups with an invalid password
1656    are rejected, unless the username does not exist, in which case it
1657    is treated as a guest login
1658
1659    "MAP_TO_GUEST_ON_BAD_PASSWORD" means session setups with an invalid password
1660    are treated as a guest login
1661
1662    Note that map_to_guest only has an effect in user or server
1663    level security.
1664 */
1665
1666 #define NEVER_MAP_TO_GUEST 0
1667 #define MAP_TO_GUEST_ON_BAD_USER 1
1668 #define MAP_TO_GUEST_ON_BAD_PASSWORD 2
1669
1670 #define SAFE_NETBIOS_CHARS ". -_"
1671
1672 #include "nsswitch/winbindd_nss.h"
1673
1674 #endif /* _SMB_H */