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- /*
- Unix SMB/Netbios implementation.
- Version 1.9.
- SMB parameters and setup
- Copyright (C) Andrew Tridgell 1992-1997
- Copyright (C) John H Terpstra 1996-1997
-
- 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
-
- #ifndef MAX_CONNECTIONS
- #define MAX_CONNECTIONS 127
- #endif
-
- #ifndef MAX_OPEN_FILES
- #define MAX_OPEN_FILES 50
- #endif
-
- #ifndef GUEST_ACCOUNT
- #define GUEST_ACCOUNT "nobody"
- #endif
-
- #define BUFFER_SIZE (0xFFFF)
- #define SAFETY_MARGIN 1024
-
- /* Default size of shared memory used for share mode locking */
- #ifndef SHMEM_SIZE
- #define SHMEM_SIZE 102400
- #endif
-
- /* Default number of hash buckets used in shared memory share mode */
- #ifndef SHMEM_HASH_SIZE
- #define SHMEM_HASH_SIZE 113
- #endif
-
- #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 PTR_DIFF(p1,p2) ((ptrdiff_t)(((char *)(p1)) - (char *)(p2)))
-
- typedef int BOOL;
-
- /* offset in shared memory */
- typedef int smb_shm_offset_t;
- #define NULL_OFFSET (smb_shm_offset_t)(0)
-
-
- /*
- Samba needs type definitions for int16, int32, uint16 and uint32.
-
- Normally these are signed and unsigned 16 and 32 bit integers, but
- they actually only need to be at least 16 and 32 bits
- respectively. Thus if your word size is 8 bytes just defining them
- as signed and unsigned int will work.
- */
-
- /* afs/stds.h defines int16 and int32 */
- #ifndef AFS_AUTH
- typedef short int16;
- typedef int int32;
- #endif
-
- #ifndef uint16
- typedef unsigned short uint16;
- #endif
-
- #ifndef uint32
- typedef unsigned int uint32;
- #endif
-
- #ifndef uchar
- #define uchar unsigned char
- #endif
- #ifndef int16
- #define int16 short
- #endif
- #ifndef uint16
- #define uint16 unsigned short
- #endif
- #ifndef uint32
- #define uint32 unsigned int
- #endif
-
- #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 */
- #ifndef SYSLOG
- #define DEBUG(level,body) ((DEBUGLEVEL>=(level))?(Debug1 body):0)
- #else
- extern int syslog_level;
-
- #define DEBUG(level,body) ((DEBUGLEVEL>=(level))? (syslog_level = (level), Debug1 body):0)
- #endif
-
- /* 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)
-
- /* 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
-
- /* 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) */
-
- /* 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 ERRfilexists 80 /* File in operation already exists */
- #define ERRcannotopen 110 /* Cannot open the file specified */
- #define ERRunknownlevel 124
- #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 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];
- typedef fstring string;
-
-
- struct smb_passwd {
- int smb_userid;
- char *smb_name;
- unsigned char *smb_passwd; /* Null if no password */
- unsigned char *smb_nt_passwd; /* Null if no password */
- /* Other fields / flags may be added later */
- };
-
-
- struct current_user {
- int cnum, id;
- int uid, gid;
- int ngroups;
- gid_t *groups;
- int *igroups;
- };
-
- typedef struct
- {
- int size;
- int mode;
- int uid;
- int gid;
- /* these times are normally kept in GMT */
- time_t mtime;
- time_t atime;
- time_t ctime;
- pstring name;
- } file_info;
-
-
- /* Structure used when SMBwritebmpx is active */
- typedef struct
- {
- int 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
- {
- uint16 ref_count;
- uint32 dev;
- uint32 inode;
- int fd;
- int fd_readonly;
- int fd_writeonly;
- int real_open_flags;
- } file_fd_struct;
-
- typedef struct
- {
- int cnum;
- file_fd_struct *fd_ptr;
- int pos;
- uint32 size;
- int mode;
- int uid;
- char *mmap_ptr;
- uint32 mmap_size;
- write_bmpx_struct *wbmpx_ptr;
- struct timeval open_time;
- BOOL open;
- BOOL can_lock;
- BOOL can_read;
- BOOL can_write;
- BOOL share_mode;
- BOOL print_file;
- BOOL modified;
- char *name;
- } files_struct;
-
-
- struct uid_cache {
- int entries;
- int list[UID_CACHE_SIZE];
- };
-
- typedef struct
- {
- char *name;
- BOOL is_wild;
- } name_compare_entry;
-
- typedef struct
- {
- int service;
- BOOL force_user;
- struct uid_cache uid_cache;
- void *dirptr;
- BOOL open;
- 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 */
- int uid; /* uid of user who *opened* this connection */
- int 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;
- int *igroups; /* an integer version - some OSes are broken :-( */
- 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). */
- } connection_struct;
-
-
- typedef struct
- {
- int uid; /* uid of a validated user */
- int gid; /* gid of a validated user */
- fstring name; /* name of a validated user */
- BOOL guest;
- /* following groups stuff added by ih */
- /* This groups info is needed for when we become_user() for this uid */
- int user_ngroups;
- gid_t *user_groups;
- int *user_igroups; /* an integer version - some OSes are broken :-( */
- #if (defined(NETGROUP) && defined(AUTOMOUNT))
- char *home_share; /* to store NIS home of a user - simeon */
- #endif
- char *real_name; /* to store real name from password file - simeon */
- } 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;
- };
-
- /* share mode record pointed to in shared memory hash bucket */
- typedef struct
- {
- smb_shm_offset_t next_offset; /* offset of next record in chain from hash bucket */
- int locking_version;
- int32 st_dev;
- int32 st_ino;
- int num_share_mode_entries;
- smb_shm_offset_t share_mode_entries; /* Chain of share mode entries for this file */
- char file_name[1];
- } share_mode_record;
-
- /* share mode entry pointed to by share_mode_record struct */
- typedef struct
- {
- smb_shm_offset_t next_share_mode_entry;
- int pid;
- int share_mode;
- struct timeval time;
- } share_mode_entry;
-
- /* struct returned by get_share_modes */
- typedef struct
- {
- int pid;
- int share_mode;
- struct timeval time;
- } min_share_mode_entry;
-
- /* Token returned by lock_share_entry (actually ignored by FAST_SHARE_MODES code) */
- typedef int share_lock_token;
-
- /* Conversion to hash entry index from device and inode numbers. */
- #define HASH_ENTRY(dev,ino) ((( (uint32)(dev) )* ( (uint32)(ino) )) % lp_shmem_hash_size())
-
- /* this is used for smbstatus */
- struct connect_record
- {
- int magic;
- int pid;
- int cnum;
- int uid;
- int gid;
- char name[24];
- char addr[24];
- char machine[128];
- time_t start;
- };
-
-
- #define LOCKING_VERSION 3
-
- /* these are useful macros for checking validity of handles */
- #define VALID_FNUM(fnum) (((fnum) >= 0) && ((fnum) < MAX_OPEN_FILES))
- #define OPEN_FNUM(fnum) (VALID_FNUM(fnum) && Files[fnum].open)
- #define VALID_CNUM(cnum) (((cnum) >= 0) && ((cnum) < MAX_CONNECTIONS))
- #define OPEN_CNUM(cnum) (VALID_CNUM(cnum) && Connections[cnum].open)
- #define IS_IPC(cnum) (VALID_CNUM(cnum) && Connections[cnum].ipc)
- #define IS_PRINT(cnum) (VALID_CNUM(cnum) && Connections[cnum].printer)
- #define FNUM_OK(fnum,c) (OPEN_FNUM(fnum) && (c)==Files[fnum].cnum)
-
- #define CHECK_FNUM(fnum,c) if (!FNUM_OK(fnum,c)) \
- return(ERROR(ERRDOS,ERRbadfid))
- #define CHECK_READ(fnum) if (!Files[fnum].can_read) \
- return(ERROR(ERRDOS,ERRbadaccess))
- #define CHECK_WRITE(fnum) if (!Files[fnum].can_write) \
- return(ERROR(ERRDOS,ERRbadaccess))
- #define CHECK_ERROR(fnum) if (HAS_CACHED_ERROR(fnum)) \
- return(CACHED_ERROR(fnum))
-
- /* translates a connection number into a service number */
- #define SNUM(cnum) (Connections[cnum].service)
-
- /* 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(cnum) (OPEN_CNUM(cnum) && !Connections[cnum].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(cnum) (OPEN_CNUM(cnum) && lp_print_ok(SNUM(cnum)))
- #define POSTSCRIPT(cnum) (OPEN_CNUM(cnum) && lp_postscript(SNUM(cnum)))
- #define MAP_HIDDEN(cnum) (OPEN_CNUM(cnum) && lp_map_hidden(SNUM(cnum)))
- #define MAP_SYSTEM(cnum) (OPEN_CNUM(cnum) && lp_map_system(SNUM(cnum)))
- #define MAP_ARCHIVE(cnum) (OPEN_CNUM(cnum) && lp_map_archive(SNUM(cnum)))
- #define IS_HIDDEN_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].hide_list))
- #define IS_VETO_PATH(cnum,path) (is_in_path((path),Connections[(cnum)].veto_list))
-
- #ifdef SMB_PASSWD
- #define SMBENCRYPT() (lp_encrypted_passwords())
- #else
- #define SMBENCRYPT() (False)
- #endif
-
- /* 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
-
-
- /* 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 */
-
-
- /* 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 10
- #define TRANSACT2_FINDNOTIFYFIRST 11
- #define TRANSACT2_FINDNOTIFYNEXT 12
- #define TRANSACT2_MKDIR 13
-
-
- /* 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
-
- /* where to find the base of the SMB packet proper */
- #define smb_base(buf) (((char *)(buf))+4)
-
-
- #define 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 __STDC__
- int Debug1(char *, ...);
- #else
- int Debug1();
- #endif
-
- #ifdef DFS_AUTH
- void dfs_unlogin(void);
- extern int dcelogin_atmost_once;
- #endif
-
- #if AJT
- void ajt_panic(void);
- #endif
-
- #ifdef NOSTRDUP
- char *strdup(char *s);
- #endif
-
- #ifdef REPLACE_STRLEN
- int Strlen(char *);
- #endif
-
- #ifdef REPLACE_STRSTR
- char *Strstr(char *s, char *p);
- #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
- #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
-
-
- /* 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};
-
- /* printing types */
- enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
- PRINT_QNX,PRINT_PLP,PRINT_LPRNG};
-
-
- /* case handling */
- enum case_handling {CASE_LOWER,CASE_UPPER};
-
-
- /* 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)))
-
- /* 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(fnum) (Files[(fnum)].open && \
- Files[(fnum)].wbmpx_ptr && \
- Files[(fnum)].wbmpx_ptr->wr_discard)
- /* Macro to turn the cached error into an error packet */
- #define CACHED_ERROR(fnum) cached_error_packet(inbuf,outbuf,fnum,__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 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 */
-
- #endif
-
- #ifdef KANJI
- /* Default client code page - 932 - Japanese */
- #define DEFAULT_CLIENT_CODE_PAGE 932
- #else /* KANJI */
- /* Default client code page - 850 - Western European */
- #define DEFAULT_CLIENT_CODE_PAGE 850
- #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;
- /* _SMB_H */
-