diff options
Diffstat (limited to 'source3/include/smb.h')
| -rw-r--r-- | source3/include/smb.h | 832 |
1 files changed, 425 insertions, 407 deletions
diff --git a/source3/include/smb.h b/source3/include/smb.h index 43c5dc6bb1..d3d64a2edf 100644 --- a/source3/include/smb.h +++ b/source3/include/smb.h @@ -21,29 +21,29 @@ 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 -#include "md5.h" -#include "hmacmd5.h" - #define BUFFER_SIZE (0xFFFF) #define SAFETY_MARGIN 1024 #define NMB_PORT 137 #define DGRAM_PORT 138 #define SMB_PORT 139 -#define SMB_PORT2 445 #define False (0) #define True (1) -#define Auto (2) +#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))) -#ifndef _BOOL typedef int BOOL; -#define _BOOL /* So we don't typedef BOOL again in vfs.h */ -#endif /* limiting size of ipc replies */ #define REALLOC(ptr,size) Realloc(ptr,MAX((size),4*1024)) @@ -57,9 +57,93 @@ typedef int BOOL; /* how long to wait for secondary SMB packets (milli-seconds) */ #define SMB_SECONDARY_WAIT (60*1000) -/* Debugging stuff */ +/* -------------------------------------------------------------------------- ** + * Debugging code. See also debug.c + */ -#include <debug.h> +/* 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 @@ -83,6 +167,13 @@ implemented */ #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 @@ -238,32 +329,22 @@ implemented */ #define ERRsharebufexc 36 /* share buffer exceeded */ #define ERRdiskfull 39 -#ifndef _PSTRING -#define PSTRING_LEN 1024 -#define FSTRING_LEN 128 -typedef char pstring[PSTRING_LEN]; -typedef char fstring[FSTRING_LEN]; -#define _PSTRING -#endif +typedef char pstring[1024]; +typedef char fstring[128]; /* pipe string names */ #define PIPE_LANMAN "\\PIPE\\LANMAN" -#define PIPE_BROWSER "\\PIPE\\browser" #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_SVCCTL "\\PIPE\\svcctl" #define PIPE_NTLSA "\\PIPE\\ntlsa" #define PIPE_NTSVCS "\\PIPE\\ntsvcs" #define PIPE_LSASS "\\PIPE\\lsass" #define PIPE_LSARPC "\\PIPE\\lsarpc" -#define PIPE_EPMAPPER "\\PIPE\\epmapper" -#define PIPE_ATSVC "\\PIPE\\atsvc" -#define PIPE_SPOOLSS "\\PIPE\\spoolss" -#define PIPE_EVENTLOG "\\PIPE\\EVENTLOG" + /* 64 bit time (100usec) since ????? - cifs6.txt, section 3.5, page 30 */ typedef struct nttime_info @@ -285,21 +366,19 @@ typedef struct nttime_info #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 ACB_PWLOCK 0x0800 /* 1 = Password is locked and connot be changed remotely */ #define MAX_HOURS_LEN 32 struct sam_passwd { - NTTIME logon_time; /* logon time */ - NTTIME logoff_time; /* logoff time */ - NTTIME kickoff_time; /* kickoff time */ - NTTIME pass_last_set_time; /* password last set time */ - NTTIME pass_can_change_time; /* password can change time */ - NTTIME pass_must_change_time; /* password must change time */ - - char *unix_name; /* unix username string */ - char *nt_name; /* nt username string */ + 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 */ @@ -310,8 +389,8 @@ struct sam_passwd char *unknown_str ; /* don't know what this is, yet. */ char *munged_dial ; /* munged path name and dial-back tel number */ - uid_t unix_uid; /* this is actually the unix uid_t */ - gid_t unix_gid; /* this is actually the unix gid_t */ + 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 */ @@ -331,11 +410,8 @@ struct sam_passwd struct smb_passwd { - uid_t unix_uid; /* unix userid */ - char *unix_name; /* unix username string */ - - uint32 user_rid; /* Primary User ID */ - char *nt_name; /* unix username string */ + 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 */ @@ -348,16 +424,8 @@ struct smb_passwd struct sam_disp_info { uint32 user_rid; /* Primary User ID */ - char *nt_name; /* username string */ - char *full_name; /* user's full name string */ -}; - -struct use_info -{ - BOOL connected; - char *srv_name; - char *user_name; - char *domain; + char *smb_name; /* username string */ + char *full_name; /* user's full name string */ }; #define MAXSUBAUTHS 15 /* max sub authorities in a SID */ @@ -377,28 +445,6 @@ typedef struct sid_info } DOM_SID; -typedef struct group_name_info -{ - char *nt_name; - char *nt_domain; - char *unix_name; - - DOM_SID sid; - uint8 type; - uint32 unix_id; - -} DOM_NAME_MAP; - -/* map either local aliases, domain groups or builtin aliases */ -typedef enum -{ - DOM_MAP_LOCAL, - DOM_MAP_DOMAIN, - DOM_MAP_USER - -} DOM_MAP_TYPE; - - /*** query a local group, get a list of these: shows who is in that group ***/ /* local group member info */ @@ -417,22 +463,9 @@ typedef struct local_grp_info { fstring name; fstring comment; - uint32 rid; /* alias rid */ } LOCAL_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 */ - uint32 rid; /* rid of domain group member */ - uint8 sid_use; /* usr=1 grp=2 dom=3 alias=4 wkng=5 del=6 inv=7 unk=8 */ - -} DOMAIN_GRP_MEMBER; - /*** enumerate these to get list of domain groups ***/ /* domain group member info */ @@ -445,6 +478,16 @@ typedef struct domain_grp_info } 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 { @@ -496,34 +539,6 @@ typedef struct file_fd_struct BOOL delete_on_close; } file_fd_struct; -typedef struct files_struct -{ - struct files_struct *next, *prev; - int fnum; - struct 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; - char *fsp_name; -} files_struct; - /* * Structure used to keep directory state information around. * Used in NT change-notify code. @@ -546,13 +561,6 @@ typedef struct BOOL is_wild; } name_compare_entry; -/* Include VFS stuff */ - -#include "vfs.h" - - -#include "vagent.h" - typedef struct connection_struct { struct connection_struct *next, *prev; @@ -568,22 +576,19 @@ typedef struct connection_struct char *dirpath; char *connectpath; char *origpath; - struct vfs_ops vfs_ops; /* Filesystem operations */ - struct vfs_connection_struct *vfs_conn; - 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 */ + char client_address[18]; /* String version of client IP address. */ - /* This groups info is valid for the user that *opened* the connection */ - int ngroups; - gid_t *groups; - 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; @@ -603,6 +608,57 @@ struct current_user gid_t *groups; }; +typedef struct write_cache +{ + SMB_OFF_T file_size; + SMB_OFF_T offset; + size_t alloc_size; + size_t data_size; + char *data; +} write_cache; + +/* + * Reasons for cache flush. + */ + +#define NUM_FLUSH_REASONS 8 /* Keep this in sync with the enum below. */ +enum flush_reason_enum { SEEK_FLUSH, READ_FLUSH, WRITE_FLUSH, READRAW_FLUSH, + OPLOCK_RELEASE_FLUSH, CLOSE_FLUSH, SYNC_FLUSH, SIZECHANGE_FLUSH }; + +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; + write_bmpx_struct *wbmpx_ptr; + write_cache *wcp; + struct timeval open_time; + int share_mode; + time_t pending_modtime; + int oplock_type; + int sent_oplock_break; + BOOL open; + BOOL can_lock; + BOOL can_read; + BOOL can_write; + BOOL print_file; + BOOL modified; + BOOL is_directory; + BOOL directory_delete_on_close; + BOOL stat_open; + char *fsp_name; +} files_struct; + +/* Defines for the sent_oplock_break field above. */ +#define NO_BREAK_SENT 0 +#define EXCLUSIVE_BREAK_SENT 1 +#define LEVEL_II_BREAK_SENT 2 + /* Domain controller authentication protocol info */ struct dcinfo { @@ -630,7 +686,11 @@ typedef struct int n_groups; gid_t *groups; - uchar user_sess_key[16]; + int n_sids; + int *sids; + + /* per-user authentication information on NT RPCs */ + struct dcinfo dc; } user_struct; @@ -670,7 +730,7 @@ struct server_info_struct /* used for network interfaces */ struct interface { - struct interface *next; + struct interface *next, *prev; struct in_addr ip; struct in_addr bcast; struct in_addr nmask; @@ -679,7 +739,7 @@ struct interface /* struct returned by get_share_modes */ typedef struct { - int pid; + pid_t pid; uint16 op_port; uint16 op_type; int share_mode; @@ -721,60 +781,40 @@ struct shmem_ops { * to support the following operations. */ -struct smb_passdb_ops -{ - /* - * Password database operations. - */ - 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)(const char *); - struct smb_passwd *(*getsmbpwuid)(uid_t); - 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); +struct passdb_ops { + /* + * Password database ops. + */ + void *(*startsmbpwent)(BOOL); + void (*endsmbpwent)(void *); + SMB_BIG_UINT (*getsmbpwpos)(void *); + BOOL (*setsmbpwpos)(void *, SMB_BIG_UINT); -#if 0 /* - * password checking functions + * smb password database query functions. */ - struct smb_passwd *(*smb_password_chal )(const char *username, const char lm_pass[24], const char nt_pass[24], char chal[8]); - struct smb_passwd *(*smb_password_check )(const char *username, const char lm_hash[16], const char nt_hash[16]); - struct passwd *(*unix_password_check)(const char *username, const char *pass, int pass_len); -#endif -}; + struct smb_passwd *(*getsmbpwnam)(char *); + struct smb_passwd *(*getsmbpwuid)(uid_t); + struct smb_passwd *(*getsmbpwrid)(uint32); + struct smb_passwd *(*getsmbpwent)(void *); -/* - * Each implementation of the password database code needs - * to support the following operations. - */ + /* + * smb password database modification functions. + */ + BOOL (*add_smbpwd_entry)(struct smb_passwd *); + BOOL (*mod_smbpwd_entry)(struct smb_passwd *, BOOL); -struct sam_passdb_ops { /* - * Password database operations. + * Functions that manupulate a struct sam_passwd. */ - void *(*startsam21pwent)(BOOL); - void (*endsam21pwent)(void *); - SMB_BIG_UINT (*getsam21pwpos)(void *); - BOOL (*setsam21pwpos)(void *, SMB_BIG_UINT); + struct sam_passwd *(*getsam21pwent)(void *); /* * sam password database query functions. */ - struct sam_passwd *(*getsam21pwntnam)(const char *); + struct sam_passwd *(*getsam21pwnam)(char *); struct sam_passwd *(*getsam21pwuid)(uid_t); struct sam_passwd *(*getsam21pwrid)(uint32); - struct sam_passwd *(*getsam21pwent)(void *); /* * sam password database modification functions. @@ -785,120 +825,18 @@ struct sam_passdb_ops { /* * sam query display info functions. */ - struct sam_disp_info *(*getsamdispntnam)(const char *); + struct sam_disp_info *(*getsamdispnam)(char *); struct sam_disp_info *(*getsamdisprid)(uint32); struct sam_disp_info *(*getsamdispent)(void *); -}; - -/* - * Each implementation of the passgrp database code needs - * to support the following operations. - */ - -struct passgrp_ops -{ - /* - * Password group database ops. - */ - void *(*startsmbgrpent)(BOOL); - void (*endsmbgrpent)(void *); - SMB_BIG_UINT (*getsmbgrppos)(void *); - BOOL (*setsmbgrppos)(void *, SMB_BIG_UINT); - - /* - * smb passgrp database query functions, by user attributes. - */ - struct smb_passwd *(*getsmbgrpntnam)(const char *, uint32**, int*, uint32**, int*); - struct smb_passwd *(*getsmbgrpuid)(uid_t , uint32**, int*, uint32**, int*); - struct smb_passwd *(*getsmbgrprid)(uint32, uint32**, int*, uint32**, int*); - struct smb_passwd *(*getsmbgrpent)(void *, uint32**, int*, uint32**, int*); -}; - -/* - * Each implementation of the group database code needs - * to support the following operations. - * - * This allows enumeration, modification and addition of groups. there - * is _no_ deletion of groups: you can only modify them to a status of - * "deleted" (this by the way is a requirement of c2 rating) - */ - -struct groupdb_ops -{ - /* - * Group database ops. - */ - void *(*startgroupent)(BOOL); - void (*endgroupent)(void *); - SMB_BIG_UINT (*getgrouppos)(void *); - BOOL (*setgrouppos)(void *, SMB_BIG_UINT); - - /* - * group database query functions. - */ - DOMAIN_GRP *(*getgroupntnam)(const char *, DOMAIN_GRP_MEMBER **, int *); - DOMAIN_GRP *(*getgroupgid)(gid_t , DOMAIN_GRP_MEMBER **, int *); - DOMAIN_GRP *(*getgrouprid)(uint32, DOMAIN_GRP_MEMBER **, int *); - DOMAIN_GRP *(*getgroupent)(void *, DOMAIN_GRP_MEMBER **, int *); - - /* - * group database modification functions. - */ - BOOL (*add_group_entry)(DOMAIN_GRP *); - BOOL (*mod_group_entry)(DOMAIN_GRP *); - BOOL (*del_group_entry)(uint32); - - BOOL (*add_group_member)(uint32, uint32); - BOOL (*del_group_member)(uint32, uint32); - - /* - * user group functions - */ - BOOL (*getusergroupsntnam)(const char *, DOMAIN_GRP **, int *); -}; - -/* - * Each implementation of the alias database code needs - * to support the following operations. - * - * This allows enumeration, modification and addition of aliases. there - * is _no_ deletion of aliases: you can only modify them to a status of - * "deleted" (this by the way is a requirement of c2 rating) - */ - -struct aliasdb_ops -{ - /* - * Alias database ops. - */ - void *(*startaliasent)(BOOL); - void (*endaliasent)(void *); - SMB_BIG_UINT (*getaliaspos)(void *); - BOOL (*setaliaspos)(void *, SMB_BIG_UINT); - - /* - * alias database query functions. - */ - LOCAL_GRP *(*getaliasntnam)(const char *, LOCAL_GRP_MEMBER **, int *); - LOCAL_GRP *(*getaliasgid)(gid_t , LOCAL_GRP_MEMBER **, int *); - LOCAL_GRP *(*getaliasrid)(uint32, LOCAL_GRP_MEMBER **, int *); - LOCAL_GRP *(*getaliasent)(void *, LOCAL_GRP_MEMBER **, int *); - - /* - * alias database modification functions. - */ - BOOL (*add_alias_entry)(LOCAL_GRP *); - BOOL (*mod_alias_entry)(LOCAL_GRP *); - BOOL (*del_alias_entry)(uint32); - - BOOL (*add_alias_member)(uint32, DOM_SID*); - BOOL (*del_alias_member)(uint32, DOM_SID*); - - /* - * user alias functions - */ - BOOL (*getuseraliasntnam)(const char *, LOCAL_GRP **, int *); +#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 */ @@ -906,7 +844,7 @@ struct aliasdb_ops struct connect_record { int magic; - int pid; + pid_t pid; int cnum; uid_t uid; gid_t gid; @@ -916,30 +854,11 @@ struct connect_record 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_PTR,P_SEP + P_STRING,P_USTRING,P_GSTRING,P_UGSTRING,P_ENUM,P_SEP } parm_type; typedef enum @@ -974,16 +893,67 @@ struct bitmap { int n; }; -#define FLAG_BASIC 1 /* fundamental options */ -#define FLAG_HIDE 2 /* options that should be hidden in SWAT */ -#define FLAG_PRINT 4 /* printing options */ -#define FLAG_GLOBAL 8 /* local options that should be globally settable in SWAT */ +#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 */ +#define FLAG_DOS_STRING 0x40 /* convert from UNIX to DOS codepage when reading this string. */ #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 @@ -1138,13 +1108,15 @@ struct bitmap { #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 -#define NT_TRANSACT_GET_DFS_REFERRAL 0x10 +#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 + +/* Relevant IOCTL codes */ +#define IOCTL_QUERY_JOB_INFO 0x530060 /* these are the trans2 sub fields for primary requests */ #define smb_tpscnt smb_vwv0 @@ -1246,6 +1218,8 @@ struct bitmap { #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 @@ -1255,7 +1229,31 @@ struct bitmap { #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 (((unsigned)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 @@ -1326,7 +1324,7 @@ struct bitmap { #define FILE_CASE_SENSITIVE_SEARCH 0x1 #define FILE_CASE_PRESERVED_NAMES 0x2 #define FILE_UNICODE_ON_DISK 0x4 -#define FILE_PERISITANT_ACLS 0x8 +#define FILE_PERSISTENT_ACLS 0x8 /* ChangeNotify flags. */ #define FILE_NOTIFY_CHANGE_FILE_NAME 0x001 @@ -1343,6 +1341,11 @@ struct bitmap { #define smb_base(buf) (((char *)(buf))+4) +/* we don't allow server strings to be longer than 48 characters as + otherwise NT will not honour the announce packets */ +#define MAX_SERVER_STRING_LENGTH 48 + + #define SMB_SUCCESS 0 /* The request was successful. */ #define ERRDOS 0x01 /* Error is from the core DOS operating system set. */ #define ERRSRV 0x02 /* Error is generated by the server network file manager.*/ @@ -1368,6 +1371,17 @@ extern int dcelogin_atmost_once; 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 @@ -1472,7 +1486,6 @@ char *strdup(char *s); #define FLAGS2_LONG_PATH_COMPONENTS 0x0001 #define FLAGS2_EXTENDED_ATTRIBUTES 0x0002 -#define FLAGS2_EXT_SEC 0x0800 #define FLAGS2_DFS_PATHNAMES 0x1000 #define FLAGS2_READ_PERMIT_NO_EXECUTE 0x2000 #define FLAGS2_32_BIT_ERROR_CODES 0x4000 @@ -1480,19 +1493,18 @@ char *strdup(char *s); /* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */ -#define CAP_RAW_MODE 0x00000001 -#define CAP_MPX_MODE 0x00000002 -#define CAP_UNICODE 0x00000004 -#define CAP_LARGE_FILES 0x00000008 -#define CAP_NT_SMBS 0x00000010 -#define CAP_RPC_REMOTE_APIS 0x00000020 -#define CAP_STATUS32 0x00000040 -#define CAP_LEVEL_II_OPLOCKS 0x00000080 -#define CAP_LOCK_AND_READ 0x00000100 -#define CAP_NT_FIND 0x00000200 -#define CAP_DFS 0x00001000 -#define CAP_LARGE_READX 0x00004000 -#define CAP_EXTENDED_SECURITY 0x80000000 +#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 */ @@ -1501,21 +1513,12 @@ enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANM /* security levels */ enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER,SEC_DOMAIN}; -/* server roles */ -enum server_types -{ - ROLE_DOMAIN_NONE, - ROLE_DOMAIN_MEMBER, - ROLE_DOMAIN_BDC, - ROLE_DOMAIN_PDC -}; - /* printing types */ enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX, - PRINT_QNX,PRINT_PLP,PRINT_LPRNG,PRINT_SOFTQ}; + PRINT_QNX,PRINT_PLP,PRINT_LPRNG,PRINT_SOFTQ,PRINT_CUPS}; /* Remote architectures we know about. */ -enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_SAMBA}; +enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_WIN2K, RA_SAMBA}; /* case handling */ enum case_handling {CASE_LOWER,CASE_UPPER}; @@ -1525,6 +1528,38 @@ enum case_handling {CASE_LOWER,CASE_UPPER}; 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) @@ -1593,13 +1628,29 @@ extern int unix_ERR_code; /* * Bits we test with. */ + +#define NO_OPLOCK 0 #define EXCLUSIVE_OPLOCK 1 #define BATCH_OPLOCK 2 +#define LEVEL_II_OPLOCK 4 + +#define EXCLUSIVE_OPLOCK_TYPE(lck) ((lck) & (EXCLUSIVE_OPLOCK|BATCH_OPLOCK)) +#define BATCH_OPLOCK_TYPE(lck) ((lck) & BATCH_OPLOCK) +#define LEVEL_II_OPLOCK_TYPE(lck) ((lck) & LEVEL_II_OPLOCK) #define CORE_OPLOCK_GRANTED (1<<5) #define EXTENDED_OPLOCK_GRANTED (1<<15) /* + * Return values for oplock types. + */ + +#define NO_OPLOCK_RETURN 0 +#define EXCLUSIVE_OPLOCK_RETURN 1 +#define BATCH_OPLOCK_RETURN 2 +#define LEVEL_II_OPLOCK_RETURN 3 + +/* * Loopback command offsets. */ @@ -1611,8 +1662,9 @@ extern int unix_ERR_code; /* * Oplock break command code to send over the udp socket. + * The same message is sent for both exlusive and level II breaks. * - * Form of this is : + * The form of this is : * * 0 2 6 10 14 14+devsize 14+devsize+inodesize * +----+--------+--------+--------+-------+--------+ @@ -1622,12 +1674,14 @@ extern int unix_ERR_code; #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_SEC_OFFSET (OPLOCK_BREAK_PID_OFFSET + sizeof(pid_t)) +#define OPLOCK_BREAK_USEC_OFFSET (OPLOCK_BREAK_SEC_OFFSET + sizeof(time_t)) +#define OPLOCK_BREAK_DEV_OFFSET (OPLOCK_BREAK_USEC_OFFSET + sizeof(long)) #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)) +#define LEVEL_II_OPLOCK_BREAK_CMD 0x3 + /* * Capabilities abstracted for different systems. */ @@ -1655,9 +1709,26 @@ extern int unix_ERR_code; #define CMD_REPLY 0x8000 -#include "smb_macros.h" +/* 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 "nt_printing.h" #include "ntdomain.h" /* A netbios name structure. */ @@ -1667,8 +1738,8 @@ struct nmb_name { unsigned int name_type; }; - -#include "dfs.h" +#include "client.h" +#include "rpcclient.h" /* * Size of new password account encoding string. DO NOT CHANGE. @@ -1701,63 +1772,10 @@ struct nmb_name { #define MAP_TO_GUEST_ON_BAD_USER 1 #define MAP_TO_GUEST_ON_BAD_PASSWORD 2 -/* associate bit field or enumeration field with a string */ -struct field_info -{ - uint32 bits; - char *str; -}; - -#define AGENT_CMD_CON 0 -#define AGENT_CMD_CON_ANON 2 -#define AGENT_CMD_CON_REUSE 1 - -#define MAX_MAX_MUX_LIMIT 16 - -struct nmb_state -{ - struct in_addr ip; - int port; -}; - -struct pwd_info -{ - BOOL null_pwd; - BOOL cleartext; - BOOL crypted; - - fstring password; - - uchar smb_lm_pwd[16]; - uchar smb_nt_pwd[16]; - - uchar smb_lm_owf[24]; - uchar smb_nt_owf[128]; - size_t nt_owf_len; - - uchar lm_cli_chal[8]; - uchar nt_cli_chal[128]; - size_t nt_cli_chal_len; - - uchar sess_key[16]; -}; - -#include "rpc_creds.h" - -struct msrpc_state -{ - fstring pipe_name; - struct user_creds usr; - int fd; - BOOL redirect; - BOOL initialised; - char *inbuf; - char *outbuf; -}; +/* + * SMB UCS2 (16-bit unicode) internal type. + */ -#include "client.h" -#include "rpcclient.h" +typedef uint16 smb_ucs2_t; #endif /* _SMB_H */ - -/* _SMB_H */ |