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https://github.com/MidnightCommander/mc
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2a8730b21c
* file.c (move_dir_dir): Give an error when an attempt is made to move an empty directory into itself. 1999-06-14 Wayne Roberts <wroberts1@cx983858-b.orng1.occa.home.com> * vfs/smbfs.c: New file. Implements the Samba-based file system. * vfs/vfs.h: Declare vfs_smbfs_ops, vfs_file_is_smb. * vfs/vfs.c (vfs_file_is_smb): implemented. (vfs_init) register smbfs. * vfs/samba: Incorporate SAMBA source code required for smbfs 1999-05-27 Miguel de Icaza <miguel@nuclecu.unam.mx> * Make.common.in (confdir): Define confdir as sysconfdir. This should fix the problem we had with FSSTND distributions.
1747 lines
54 KiB
C
1747 lines
54 KiB
C
/*
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Unix SMB/Netbios implementation.
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Version 1.9.
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SMB parameters and setup
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Copyright (C) Andrew Tridgell 1992-1998
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Copyright (C) John H Terpstra 1996-1998
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Copyright (C) Luke Kenneth Casson Leighton 1996-1998
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Copyright (C) Paul Ashton 1998
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _SMB_H
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#define _SMB_H
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#define BUFFER_SIZE (0xFFFF)
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#define SAFETY_MARGIN 1024
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#define NMB_PORT 137
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#define DGRAM_PORT 138
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#define SMB_PORT 139
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#define False (0)
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#define True (1)
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#define BOOLSTR(b) ((b) ? "Yes" : "No")
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#define BITSETB(ptr,bit) ((((char *)ptr)[0] & (1<<(bit)))!=0)
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#define BITSETW(ptr,bit) ((SVAL(ptr,0) & (1<<(bit)))!=0)
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#define IS_BITS_SET_ALL(var,bit) (((var)&(bit))==(bit))
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#define IS_BITS_SET_SOME(var,bit) (((var)&(bit))!=0)
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#define IS_BITS_CLR_ALL(var,bit) (((var)&(bit))==0)
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#define PTR_DIFF(p1,p2) ((ptrdiff_t)(((const char *)(p1)) - (const char *)(p2)))
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typedef int BOOL;
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/* limiting size of ipc replies */
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#define REALLOC(ptr,size) Realloc(ptr,MAX((size),4*1024))
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#define SIZEOFWORD 2
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#ifndef DEF_CREATE_MASK
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#define DEF_CREATE_MASK (0755)
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#endif
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/* how long to wait for secondary SMB packets (milli-seconds) */
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#define SMB_SECONDARY_WAIT (60*1000)
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/* -------------------------------------------------------------------------- **
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* Debugging code. See also debug.c
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*/
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/* mkproto.awk has trouble with ifdef'd function definitions (it ignores
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* the #ifdef directive and will read both definitions, thus creating two
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* diffferent prototype declarations), so we must do these by hand.
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*/
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/* I know the __attribute__ stuff is ugly, but it does ensure we get the
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arguemnts to DEBUG() right. We have got them wrong too often in the
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past */
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#ifdef HAVE_STDARG_H
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int Debug1( char *, ... )
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#ifdef __GNUC__
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__attribute__ ((format (printf, 1, 2)))
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#endif
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;
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BOOL dbgtext( char *, ... )
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#ifdef __GNUC__
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__attribute__ ((format (printf, 1, 2)))
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#endif
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;
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#else
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int Debug1();
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BOOL dbgtext();
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#endif
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/* If we have these macros, we can add additional info to the header. */
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#ifdef HAVE_FILE_MACRO
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#define FILE_MACRO (__FILE__)
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#else
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#define FILE_MACRO ("")
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#endif
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#ifdef HAVE_FUNCTION_MACRO
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#define FUNCTION_MACRO (__FUNCTION__)
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#else
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#define FUNCTION_MACRO ("")
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#endif
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/* Debugging macros.
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* DEBUGLVL() - If level is <= the system-wide DEBUGLEVEL then generate a
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* header using the default macros for file, line, and
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* function name.
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* Returns True if the debug level was <= DEBUGLEVEL.
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* Example usage:
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* if( DEBUGLVL( 2 ) )
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* dbgtext( "Some text.\n" );
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* DEGUG() - Good old DEBUG(). Each call to DEBUG() will generate a new
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* header *unless* the previous debug output was unterminated
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* (i.e., no '\n'). See debug.c:dbghdr() for more info.
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* Example usage:
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* DEBUG( 2, ("Some text.\n") );
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* DEBUGADD() - If level <= DEBUGLEVEL, then the text is appended to the
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* current message (i.e., no header).
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* Usage:
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* DEBUGADD( 2, ("Some additional text.\n") );
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*/
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#define DEBUGLVL( level ) \
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( (DEBUGLEVEL >= (level)) \
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&& dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) ) )
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#if 0
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#define DEBUG( level, body ) \
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( ( DEBUGLEVEL >= (level) \
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&& dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) ) ) \
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? (void)(dbgtext body) : (void)0 )
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#define DEBUGADD( level, body ) \
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( (DEBUGLEVEL >= (level)) ? (void)(dbgtext body) : (void)0 )
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#else
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#define DEBUG( level, body ) \
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(void)( (DEBUGLEVEL >= (level)) \
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&& (dbghdr( level, FILE_MACRO, FUNCTION_MACRO, (__LINE__) )) \
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&& (dbgtext body) )
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#define DEBUGADD( level, body ) \
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(void)( (DEBUGLEVEL >= (level)) && (dbgtext body) )
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#endif
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/* End Debugging code section.
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* -------------------------------------------------------------------------- **
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*/
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/* this defines the error codes that receive_smb can put in smb_read_error */
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#define READ_TIMEOUT 1
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#define READ_EOF 2
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#define READ_ERROR 3
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#define DIR_STRUCT_SIZE 43
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/* these define all the command types recognised by the server - there
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are lots of gaps so probably there are some rare commands that are not
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implemented */
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#define pSETDIR '\377'
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/* these define the attribute byte as seen by DOS */
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#define aRONLY (1L<<0)
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#define aHIDDEN (1L<<1)
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#define aSYSTEM (1L<<2)
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#define aVOLID (1L<<3)
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#define aDIR (1L<<4)
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#define aARCH (1L<<5)
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/* for readability... */
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#define IS_DOS_READONLY(test_mode) (((test_mode) & aRONLY) != 0)
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#define IS_DOS_DIR(test_mode) (((test_mode) & aDIR) != 0)
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#define IS_DOS_ARCHIVE(test_mode) (((test_mode) & aARCH) != 0)
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#define IS_DOS_SYSTEM(test_mode) (((test_mode) & aSYSTEM) != 0)
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#define IS_DOS_HIDDEN(test_mode) (((test_mode) & aHIDDEN) != 0)
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/* deny modes */
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#define DENY_DOS 0
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#define DENY_ALL 1
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#define DENY_WRITE 2
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#define DENY_READ 3
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#define DENY_NONE 4
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#define DENY_FCB 7
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/* open modes */
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#define DOS_OPEN_RDONLY 0
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#define DOS_OPEN_WRONLY 1
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#define DOS_OPEN_RDWR 2
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#define DOS_OPEN_FCB 0xF
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/* define shifts and masks for share and open modes. */
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#define OPEN_MODE_MASK 0xF
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#define SHARE_MODE_SHIFT 4
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#define SHARE_MODE_MASK 0x7
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#define GET_OPEN_MODE(x) ((x) & OPEN_MODE_MASK)
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#define SET_OPEN_MODE(x) ((x) & OPEN_MODE_MASK)
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#define GET_DENY_MODE(x) (((x)>>SHARE_MODE_SHIFT) & SHARE_MODE_MASK)
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#define SET_DENY_MODE(x) ((x)<<SHARE_MODE_SHIFT)
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/* Sync on open file (not sure if used anymore... ?) */
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#define FILE_SYNC_OPENMODE (1<<14)
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#define GET_FILE_SYNC_OPENMODE(x) (((x) & FILE_SYNC_OPENMODE) ? True : False)
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/* allow delete on open file mode (used by NT SMB's). */
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#define ALLOW_SHARE_DELETE (1<<15)
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#define GET_ALLOW_SHARE_DELETE(x) (((x) & ALLOW_SHARE_DELETE) ? True : False)
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#define SET_ALLOW_SHARE_DELETE(x) ((x) ? ALLOW_SHARE_DELETE : 0)
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/* delete on close flag (used by NT SMB's). */
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#define DELETE_ON_CLOSE_FLAG (1<<16)
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#define GET_DELETE_ON_CLOSE_FLAG(x) (((x) & DELETE_ON_CLOSE_FLAG) ? True : False)
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#define SET_DELETE_ON_CLOSE_FLAG(x) ((x) ? DELETE_ON_CLOSE_FLAG : 0)
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/* open disposition values */
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#define FILE_EXISTS_FAIL 0
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#define FILE_EXISTS_OPEN 1
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#define FILE_EXISTS_TRUNCATE 2
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/* mask for open disposition. */
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#define FILE_OPEN_MASK 0x3
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#define GET_FILE_OPEN_DISPOSITION(x) ((x) & FILE_OPEN_MASK)
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#define SET_FILE_OPEN_DISPOSITION(x) ((x) & FILE_OPEN_MASK)
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/* The above can be OR'ed with... */
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#define FILE_CREATE_IF_NOT_EXIST 0x10
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#define FILE_FAIL_IF_NOT_EXIST 0
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#define GET_FILE_CREATE_DISPOSITION(x) ((x) & (FILE_CREATE_IF_NOT_EXIST|FILE_FAIL_IF_NOT_EXIST))
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/* share types */
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#define STYPE_DISKTREE 0 /* Disk drive */
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#define STYPE_PRINTQ 1 /* Spooler queue */
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#define STYPE_DEVICE 2 /* Serial device */
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#define STYPE_IPC 3 /* Interprocess communication (IPC) */
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#define STYPE_HIDDEN 0x80000000 /* share is a hidden one (ends with $) */
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/* SMB X/Open error codes for the ERRDOS error class */
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#define ERRbadfunc 1 /* Invalid function (or system call) */
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#define ERRbadfile 2 /* File not found (pathname error) */
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#define ERRbadpath 3 /* Directory not found */
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#define ERRnofids 4 /* Too many open files */
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#define ERRnoaccess 5 /* Access denied */
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#define ERRbadfid 6 /* Invalid fid */
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#define ERRnomem 8 /* Out of memory */
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#define ERRbadmem 9 /* Invalid memory block address */
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#define ERRbadenv 10 /* Invalid environment */
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#define ERRbadaccess 12 /* Invalid open mode */
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#define ERRbaddata 13 /* Invalid data (only from ioctl call) */
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#define ERRres 14 /* reserved */
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#define ERRbaddrive 15 /* Invalid drive */
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#define ERRremcd 16 /* Attempt to delete current directory */
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#define ERRdiffdevice 17 /* rename/move across different filesystems */
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#define ERRnofiles 18 /* no more files found in file search */
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#define ERRbadshare 32 /* Share mode on file conflict with open mode */
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#define ERRlock 33 /* Lock request conflicts with existing lock */
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#define ERRunsup 50 /* Request unsupported, returned by Win 95, RJS 20Jun98 */
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#define ERRfilexists 80 /* File in operation already exists */
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#define ERRcannotopen 110 /* Cannot open the file specified */
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#define ERRunknownlevel 124
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#define ERRrename 183
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#define ERRbadpipe 230 /* Named pipe invalid */
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#define ERRpipebusy 231 /* All instances of pipe are busy */
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#define ERRpipeclosing 232 /* named pipe close in progress */
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#define ERRnotconnected 233 /* No process on other end of named pipe */
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#define ERRmoredata 234 /* More data to be returned */
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#define ERRbaddirectory 267 /* Invalid directory name in a path. */
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#define ERROR_EAS_DIDNT_FIT 275 /* Extended attributes didn't fit */
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#define ERROR_EAS_NOT_SUPPORTED 282 /* Extended attributes not supported */
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#define ERROR_NOTIFY_ENUM_DIR 1022 /* Buffer too small to return change notify. */
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#define ERRunknownipc 2142
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/* here's a special one from observing NT */
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#define ERRnoipc 66 /* don't support ipc */
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/* Error codes for the ERRSRV class */
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#define ERRerror 1 /* Non specific error code */
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#define ERRbadpw 2 /* Bad password */
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#define ERRbadtype 3 /* reserved */
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#define ERRaccess 4 /* No permissions to do the requested operation */
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#define ERRinvnid 5 /* tid invalid */
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#define ERRinvnetname 6 /* Invalid servername */
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#define ERRinvdevice 7 /* Invalid device */
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#define ERRqfull 49 /* Print queue full */
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#define ERRqtoobig 50 /* Queued item too big */
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#define ERRinvpfid 52 /* Invalid print file in smb_fid */
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#define ERRsmbcmd 64 /* Unrecognised command */
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#define ERRsrverror 65 /* smb server internal error */
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#define ERRfilespecs 67 /* fid and pathname invalid combination */
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#define ERRbadlink 68 /* reserved */
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#define ERRbadpermits 69 /* Access specified for a file is not valid */
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#define ERRbadpid 70 /* reserved */
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#define ERRsetattrmode 71 /* attribute mode invalid */
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#define ERRpaused 81 /* Message server paused */
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#define ERRmsgoff 82 /* Not receiving messages */
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#define ERRnoroom 83 /* No room for message */
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#define ERRrmuns 87 /* too many remote usernames */
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#define ERRtimeout 88 /* operation timed out */
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#define ERRnoresource 89 /* No resources currently available for request. */
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#define ERRtoomanyuids 90 /* too many userids */
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#define ERRbaduid 91 /* bad userid */
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#define ERRuseMPX 250 /* temporarily unable to use raw mode, use MPX mode */
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#define ERRuseSTD 251 /* temporarily unable to use raw mode, use standard mode */
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#define ERRcontMPX 252 /* resume MPX mode */
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#define ERRbadPW /* reserved */
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#define ERRnosupport 0xFFFF
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#define ERRunknownsmb 22 /* from NT 3.5 response */
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/* Error codes for the ERRHRD class */
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#define ERRnowrite 19 /* read only media */
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#define ERRbadunit 20 /* Unknown device */
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#define ERRnotready 21 /* Drive not ready */
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#define ERRbadcmd 22 /* Unknown command */
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#define ERRdata 23 /* Data (CRC) error */
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#define ERRbadreq 24 /* Bad request structure length */
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#define ERRseek 25
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#define ERRbadmedia 26
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#define ERRbadsector 27
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#define ERRnopaper 28
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#define ERRwrite 29 /* write fault */
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#define ERRread 30 /* read fault */
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#define ERRgeneral 31 /* General hardware failure */
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#define ERRwrongdisk 34
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#define ERRFCBunavail 35
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#define ERRsharebufexc 36 /* share buffer exceeded */
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#define ERRdiskfull 39
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typedef char pstring[1024];
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typedef char fstring[128];
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/* pipe string names */
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#define PIPE_LANMAN "\\PIPE\\LANMAN"
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#define PIPE_SRVSVC "\\PIPE\\srvsvc"
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#define PIPE_SAMR "\\PIPE\\samr"
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#define PIPE_WINREG "\\PIPE\\winreg"
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#define PIPE_WKSSVC "\\PIPE\\wkssvc"
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#define PIPE_NETLOGON "\\PIPE\\NETLOGON"
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#define PIPE_NTLSA "\\PIPE\\ntlsa"
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#define PIPE_NTSVCS "\\PIPE\\ntsvcs"
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#define PIPE_LSASS "\\PIPE\\lsass"
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#define PIPE_LSARPC "\\PIPE\\lsarpc"
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/* 64 bit time (100usec) since ????? - cifs6.txt, section 3.5, page 30 */
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typedef struct nttime_info
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{
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uint32 low;
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uint32 high;
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} NTTIME;
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/* Allowable account control bits */
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#define ACB_DISABLED 0x0001 /* 1 = User account disabled */
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#define ACB_HOMDIRREQ 0x0002 /* 1 = Home directory required */
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#define ACB_PWNOTREQ 0x0004 /* 1 = User password not required */
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#define ACB_TEMPDUP 0x0008 /* 1 = Temporary duplicate account */
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#define ACB_NORMAL 0x0010 /* 1 = Normal user account */
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#define ACB_MNS 0x0020 /* 1 = MNS logon user account */
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#define ACB_DOMTRUST 0x0040 /* 1 = Interdomain trust account */
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#define ACB_WSTRUST 0x0080 /* 1 = Workstation trust account */
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#define ACB_SVRTRUST 0x0100 /* 1 = Server trust account */
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#define ACB_PWNOEXP 0x0200 /* 1 = User password does not expire */
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#define ACB_AUTOLOCK 0x0400 /* 1 = Account auto locked */
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#define MAX_HOURS_LEN 32
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struct sam_passwd
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{
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time_t logon_time; /* logon time */
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time_t logoff_time; /* logoff time */
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time_t kickoff_time; /* kickoff time */
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time_t pass_last_set_time; /* password last set time */
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time_t pass_can_change_time; /* password can change time */
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time_t pass_must_change_time; /* password must change time */
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char *smb_name; /* username string */
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char *full_name; /* user's full name string */
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char *home_dir; /* home directory string */
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char *dir_drive; /* home directory drive string */
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char *logon_script; /* logon script string */
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char *profile_path; /* profile path string */
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char *acct_desc ; /* user description string */
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char *workstations; /* login from workstations string */
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char *unknown_str ; /* don't know what this is, yet. */
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char *munged_dial ; /* munged path name and dial-back tel number */
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uid_t smb_userid; /* this is actually the unix uid_t */
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gid_t smb_grpid; /* this is actually the unix gid_t */
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uint32 user_rid; /* Primary User ID */
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uint32 group_rid; /* Primary Group ID */
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unsigned char *smb_passwd; /* Null if no password */
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unsigned char *smb_nt_passwd; /* Null if no password */
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uint16 acct_ctrl; /* account info (ACB_xxxx bit-mask) */
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uint32 unknown_3; /* 0x00ff ffff */
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uint16 logon_divs; /* 168 - number of hours in a week */
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uint32 hours_len; /* normally 21 bytes */
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uint8 hours[MAX_HOURS_LEN];
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uint32 unknown_5; /* 0x0002 0000 */
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uint32 unknown_6; /* 0x0000 04ec */
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};
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struct smb_passwd
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{
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uid_t smb_userid; /* this is actually the unix uid_t */
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char *smb_name; /* username string */
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unsigned char *smb_passwd; /* Null if no password */
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unsigned char *smb_nt_passwd; /* Null if no password */
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uint16 acct_ctrl; /* account info (ACB_xxxx bit-mask) */
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time_t pass_last_set_time; /* password last set time */
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};
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struct sam_disp_info
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{
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uint32 user_rid; /* Primary User ID */
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char *smb_name; /* username string */
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char *full_name; /* user's full name string */
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};
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#define MAXSUBAUTHS 15 /* max sub authorities in a SID */
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/* DOM_SID - security id */
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typedef struct sid_info
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{
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uint8 sid_rev_num; /* SID revision number */
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uint8 num_auths; /* number of sub-authorities */
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uint8 id_auth[6]; /* Identifier Authority */
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/*
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* Note that the values in these uint32's are in *native* byteorder,
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* not neccessarily little-endian...... JRA.
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*/
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uint32 sub_auths[MAXSUBAUTHS]; /* pointer to sub-authorities. */
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} DOM_SID;
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|
|
/*** query a local group, get a list of these: shows who is in that group ***/
|
|
|
|
/* local group member info */
|
|
typedef struct local_grp_member_info
|
|
{
|
|
DOM_SID sid ; /* matches with name */
|
|
uint8 sid_use; /* usr=1 grp=2 dom=3 alias=4 wkng=5 del=6 inv=7 unk=8 */
|
|
fstring name ; /* matches with sid: must be of the form "DOMAIN\account" */
|
|
|
|
} LOCAL_GRP_MEMBER;
|
|
|
|
/* enumerate these to get list of local groups */
|
|
|
|
/* local group info */
|
|
typedef struct local_grp_info
|
|
{
|
|
fstring name;
|
|
fstring comment;
|
|
|
|
} LOCAL_GRP;
|
|
|
|
/*** enumerate these to get list of domain groups ***/
|
|
|
|
/* domain group member info */
|
|
typedef struct domain_grp_info
|
|
{
|
|
fstring name;
|
|
fstring comment;
|
|
uint32 rid; /* group rid */
|
|
uint8 attr; /* attributes forced to be set to 0x7: SE_GROUP_xxx */
|
|
|
|
} DOMAIN_GRP;
|
|
|
|
/*** query a domain group, get a list of these: shows who is in that group ***/
|
|
|
|
/* domain group info */
|
|
typedef struct domain_grp_member_info
|
|
{
|
|
fstring name;
|
|
uint8 attr; /* attributes forced to be set to 0x7: SE_GROUP_xxx */
|
|
|
|
} DOMAIN_GRP_MEMBER;
|
|
|
|
/* DOM_CHAL - challenge info */
|
|
typedef struct chal_info
|
|
{
|
|
uchar data[8]; /* credentials */
|
|
} DOM_CHAL;
|
|
|
|
/* 32 bit time (sec) since 01jan1970 - cifs6.txt, section 3.5, page 30 */
|
|
typedef struct time_info
|
|
{
|
|
uint32 time;
|
|
} UTIME;
|
|
|
|
/* DOM_CREDs - timestamped client or server credentials */
|
|
typedef struct cred_info
|
|
{
|
|
DOM_CHAL challenge; /* credentials */
|
|
UTIME timestamp; /* credential time-stamp */
|
|
} DOM_CRED;
|
|
|
|
/* Structure used when SMBwritebmpx is active */
|
|
typedef struct
|
|
{
|
|
size_t wr_total_written; /* So we know when to discard this */
|
|
int32 wr_timeout;
|
|
int32 wr_errclass;
|
|
int32 wr_error; /* Cached errors */
|
|
BOOL wr_mode; /* write through mode) */
|
|
BOOL wr_discard; /* discard all further data */
|
|
} write_bmpx_struct;
|
|
|
|
/*
|
|
* Structure used to indirect fd's from the files_struct.
|
|
* Needed as POSIX locking is based on file and process, not
|
|
* file descriptor and process.
|
|
*/
|
|
|
|
typedef struct file_fd_struct
|
|
{
|
|
struct file_fd_struct *next, *prev;
|
|
uint16 ref_count;
|
|
uint16 uid_cache_count;
|
|
uid_t uid_users_cache[10];
|
|
SMB_DEV_T dev;
|
|
SMB_INO_T inode;
|
|
int fd;
|
|
int fd_readonly;
|
|
int fd_writeonly;
|
|
int real_open_flags;
|
|
BOOL delete_on_close;
|
|
} file_fd_struct;
|
|
|
|
/*
|
|
* Structure used to keep directory state information around.
|
|
* Used in NT change-notify code.
|
|
*/
|
|
|
|
typedef struct
|
|
{
|
|
time_t modify_time;
|
|
time_t status_time;
|
|
} dir_status_struct;
|
|
|
|
struct uid_cache {
|
|
int entries;
|
|
uid_t list[UID_CACHE_SIZE];
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
char *name;
|
|
BOOL is_wild;
|
|
} name_compare_entry;
|
|
|
|
typedef struct connection_struct
|
|
{
|
|
struct connection_struct *next, *prev;
|
|
unsigned cnum; /* an index passed over the wire */
|
|
int service;
|
|
BOOL force_user;
|
|
struct uid_cache uid_cache;
|
|
void *dirptr;
|
|
BOOL printer;
|
|
BOOL ipc;
|
|
BOOL read_only;
|
|
BOOL admin_user;
|
|
char *dirpath;
|
|
char *connectpath;
|
|
char *origpath;
|
|
char *user; /* name of user who *opened* this connection */
|
|
uid_t uid; /* uid of user who *opened* this connection */
|
|
gid_t gid; /* gid of user who *opened* this connection */
|
|
|
|
uint16 vuid; /* vuid of user who *opened* this connection, or UID_FIELD_INVALID */
|
|
|
|
/* following groups stuff added by ih */
|
|
|
|
/* This groups info is valid for the user that *opened* the connection */
|
|
int ngroups;
|
|
gid_t *groups;
|
|
|
|
time_t lastused;
|
|
BOOL used;
|
|
int num_files_open;
|
|
name_compare_entry *hide_list; /* Per-share list of files to return as hidden. */
|
|
name_compare_entry *veto_list; /* Per-share list of files to veto (never show). */
|
|
name_compare_entry *veto_oplock_list; /* Per-share list of files to refuse oplocks on. */
|
|
|
|
} connection_struct;
|
|
|
|
struct current_user
|
|
{
|
|
connection_struct *conn;
|
|
uint16 vuid;
|
|
uid_t uid;
|
|
gid_t gid;
|
|
int ngroups;
|
|
gid_t *groups;
|
|
};
|
|
|
|
typedef struct files_struct
|
|
{
|
|
struct files_struct *next, *prev;
|
|
int fnum;
|
|
connection_struct *conn;
|
|
file_fd_struct *fd_ptr;
|
|
SMB_OFF_T pos;
|
|
SMB_OFF_T size;
|
|
mode_t mode;
|
|
uint16 vuid;
|
|
char *mmap_ptr;
|
|
SMB_OFF_T mmap_size;
|
|
write_bmpx_struct *wbmpx_ptr;
|
|
struct timeval open_time;
|
|
int share_mode;
|
|
time_t pending_modtime;
|
|
BOOL open;
|
|
BOOL can_lock;
|
|
BOOL can_read;
|
|
BOOL can_write;
|
|
BOOL print_file;
|
|
BOOL modified;
|
|
BOOL granted_oplock;
|
|
BOOL sent_oplock_break;
|
|
BOOL is_directory;
|
|
BOOL directory_delete_on_close;
|
|
BOOL stat_open;
|
|
char *fsp_name;
|
|
} files_struct;
|
|
|
|
/* Domain controller authentication protocol info */
|
|
struct dcinfo
|
|
{
|
|
DOM_CHAL clnt_chal; /* Initial challenge received from client */
|
|
DOM_CHAL srv_chal; /* Initial server challenge */
|
|
DOM_CRED clnt_cred; /* Last client credential */
|
|
DOM_CRED srv_cred; /* Last server credential */
|
|
|
|
uchar sess_key[8]; /* Session key */
|
|
uchar md4pw[16]; /* md4(machine password) */
|
|
};
|
|
|
|
typedef struct
|
|
{
|
|
uid_t uid; /* uid of a validated user */
|
|
gid_t gid; /* gid of a validated user */
|
|
|
|
fstring requested_name; /* user name from the client */
|
|
fstring name; /* unix user name of a validated user */
|
|
fstring real_name; /* to store real name from password file - simeon */
|
|
BOOL guest;
|
|
|
|
/* following groups stuff added by ih */
|
|
/* This groups info is needed for when we become_user() for this uid */
|
|
int n_groups;
|
|
gid_t *groups;
|
|
|
|
int n_sids;
|
|
int *sids;
|
|
|
|
/* per-user authentication information on NT RPCs */
|
|
struct dcinfo dc;
|
|
|
|
} user_struct;
|
|
|
|
|
|
enum {LPQ_QUEUED,LPQ_PAUSED,LPQ_SPOOLING,LPQ_PRINTING};
|
|
|
|
typedef struct
|
|
{
|
|
int job;
|
|
int size;
|
|
int status;
|
|
int priority;
|
|
time_t time;
|
|
char user[30];
|
|
char file[100];
|
|
} print_queue_struct;
|
|
|
|
enum {LPSTAT_OK, LPSTAT_STOPPED, LPSTAT_ERROR};
|
|
|
|
typedef struct
|
|
{
|
|
fstring message;
|
|
int status;
|
|
} print_status_struct;
|
|
|
|
/* used for server information: client, nameserv and ipc */
|
|
struct server_info_struct
|
|
{
|
|
fstring name;
|
|
uint32 type;
|
|
fstring comment;
|
|
fstring domain; /* used ONLY in ipc.c NOT namework.c */
|
|
BOOL server_added; /* used ONLY in ipc.c NOT namework.c */
|
|
};
|
|
|
|
|
|
/* used for network interfaces */
|
|
struct interface
|
|
{
|
|
struct interface *next;
|
|
struct in_addr ip;
|
|
struct in_addr bcast;
|
|
struct in_addr nmask;
|
|
};
|
|
|
|
/* struct returned by get_share_modes */
|
|
typedef struct
|
|
{
|
|
int pid;
|
|
uint16 op_port;
|
|
uint16 op_type;
|
|
int share_mode;
|
|
struct timeval time;
|
|
} share_mode_entry;
|
|
|
|
|
|
/* each implementation of the share mode code needs
|
|
to support the following operations */
|
|
struct share_ops {
|
|
BOOL (*stop_mgmt)(void);
|
|
BOOL (*lock_entry)(connection_struct *, SMB_DEV_T , SMB_INO_T , int *);
|
|
BOOL (*unlock_entry)(connection_struct *, SMB_DEV_T , SMB_INO_T , int );
|
|
int (*get_entries)(connection_struct *, int , SMB_DEV_T , SMB_INO_T , share_mode_entry **);
|
|
void (*del_entry)(int , files_struct *);
|
|
BOOL (*set_entry)(int, files_struct *, uint16 , uint16 );
|
|
BOOL (*mod_entry)(int, files_struct *, void (*)(share_mode_entry *, SMB_DEV_T, SMB_INO_T, void *), void *);
|
|
int (*forall)(void (*)(share_mode_entry *, char *));
|
|
void (*status)(FILE *);
|
|
};
|
|
|
|
/* each implementation of the shared memory code needs
|
|
to support the following operations */
|
|
struct shmem_ops {
|
|
BOOL (*shm_close)( void );
|
|
int (*shm_alloc)(int );
|
|
BOOL (*shm_free)(int );
|
|
int (*get_userdef_off)(void);
|
|
void *(*offset2addr)(int );
|
|
int (*addr2offset)(void *addr);
|
|
BOOL (*lock_hash_entry)(unsigned int);
|
|
BOOL (*unlock_hash_entry)( unsigned int );
|
|
BOOL (*get_usage)(int *,int *,int *);
|
|
unsigned (*hash_size)(void);
|
|
};
|
|
|
|
/*
|
|
* Each implementation of the password database code needs
|
|
* to support the following operations.
|
|
*/
|
|
|
|
struct passdb_ops {
|
|
/*
|
|
* Password database ops.
|
|
*/
|
|
void *(*startsmbpwent)(BOOL);
|
|
void (*endsmbpwent)(void *);
|
|
SMB_BIG_UINT (*getsmbpwpos)(void *);
|
|
BOOL (*setsmbpwpos)(void *, SMB_BIG_UINT);
|
|
|
|
/*
|
|
* smb password database query functions.
|
|
*/
|
|
struct smb_passwd *(*getsmbpwnam)(char *);
|
|
struct smb_passwd *(*getsmbpwuid)(uid_t);
|
|
struct smb_passwd *(*getsmbpwrid)(uint32);
|
|
struct smb_passwd *(*getsmbpwent)(void *);
|
|
|
|
/*
|
|
* smb password database modification functions.
|
|
*/
|
|
BOOL (*add_smbpwd_entry)(struct smb_passwd *);
|
|
BOOL (*mod_smbpwd_entry)(struct smb_passwd *, BOOL);
|
|
|
|
/*
|
|
* Functions that manupulate a struct sam_passwd.
|
|
*/
|
|
struct sam_passwd *(*getsam21pwent)(void *);
|
|
|
|
/*
|
|
* sam password database query functions.
|
|
*/
|
|
struct sam_passwd *(*getsam21pwnam)(char *);
|
|
struct sam_passwd *(*getsam21pwuid)(uid_t);
|
|
struct sam_passwd *(*getsam21pwrid)(uint32);
|
|
|
|
/*
|
|
* sam password database modification functions.
|
|
*/
|
|
BOOL (*add_sam21pwd_entry)(struct sam_passwd *);
|
|
BOOL (*mod_sam21pwd_entry)(struct sam_passwd *, BOOL);
|
|
|
|
/*
|
|
* sam query display info functions.
|
|
*/
|
|
struct sam_disp_info *(*getsamdispnam)(char *);
|
|
struct sam_disp_info *(*getsamdisprid)(uint32);
|
|
struct sam_disp_info *(*getsamdispent)(void *);
|
|
|
|
#if 0
|
|
/*
|
|
* password checking functions
|
|
*/
|
|
struct smb_passwd *(*smb_password_chal )(char *username, char lm_pass[24], char nt_pass[24], char chal[8]);
|
|
struct smb_passwd *(*smb_password_check )(char *username, char lm_hash[16], char nt_hash[16]);
|
|
struct passwd *(*unix_password_check)(char *username, char *pass, int pass_len);
|
|
#endif
|
|
};
|
|
|
|
/* this is used for smbstatus */
|
|
|
|
struct connect_record
|
|
{
|
|
int magic;
|
|
int pid;
|
|
int cnum;
|
|
uid_t uid;
|
|
gid_t gid;
|
|
char name[24];
|
|
char addr[24];
|
|
char machine[128];
|
|
time_t start;
|
|
};
|
|
|
|
/* This is used by smbclient to send it to a smbfs mount point */
|
|
struct connection_options {
|
|
int protocol;
|
|
/* Connection-Options */
|
|
uint32 max_xmit;
|
|
uint16 server_vuid;
|
|
uint16 tid;
|
|
/* The following are LANMAN 1.0 options */
|
|
uint16 sec_mode;
|
|
uint16 max_mux;
|
|
uint16 max_vcs;
|
|
uint16 rawmode;
|
|
uint32 sesskey;
|
|
/* The following are NT LM 0.12 options */
|
|
uint32 maxraw;
|
|
uint32 capabilities;
|
|
uint16 serverzone;
|
|
};
|
|
|
|
/* the following are used by loadparm for option lists */
|
|
typedef enum
|
|
{
|
|
P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,
|
|
P_STRING,P_USTRING,P_GSTRING,P_UGSTRING,P_ENUM,P_SEP
|
|
} parm_type;
|
|
|
|
typedef enum
|
|
{
|
|
P_LOCAL,P_GLOBAL,P_SEPARATOR,P_NONE
|
|
} parm_class;
|
|
|
|
struct enum_list {
|
|
int value;
|
|
char *name;
|
|
};
|
|
|
|
struct parm_struct
|
|
{
|
|
char *label;
|
|
parm_type type;
|
|
parm_class class;
|
|
void *ptr;
|
|
BOOL (*special)(char *, char **);
|
|
struct enum_list *enum_list;
|
|
unsigned flags;
|
|
union {
|
|
BOOL bvalue;
|
|
int ivalue;
|
|
char *svalue;
|
|
char cvalue;
|
|
} def;
|
|
};
|
|
|
|
struct bitmap {
|
|
uint32 *b;
|
|
int n;
|
|
};
|
|
|
|
#define FLAG_BASIC 0x01 /* fundamental options */
|
|
#define FLAG_SHARE 0x02 /* file sharing options */
|
|
#define FLAG_PRINT 0x04 /* printing options */
|
|
#define FLAG_GLOBAL 0x08 /* local options that should be globally settable in SWAT */
|
|
#define FLAG_DEPRECATED 0x10 /* options that should no longer be used */
|
|
#define FLAG_HIDE 0x20 /* options that should be hidden in SWAT */
|
|
|
|
#ifndef LOCKING_VERSION
|
|
#define LOCKING_VERSION 4
|
|
#endif /* LOCKING_VERSION */
|
|
|
|
/* these are useful macros for checking validity of handles */
|
|
#define OPEN_FSP(fsp) ((fsp) && (fsp)->open && !(fsp)->is_directory)
|
|
#define OPEN_CONN(conn) ((conn) && (conn)->open)
|
|
#define IS_IPC(conn) ((conn) && (conn)->ipc)
|
|
#define IS_PRINT(conn) ((conn) && (conn)->printer)
|
|
#define FNUM_OK(fsp,c) (OPEN_FSP(fsp) && (c)==(fsp)->conn)
|
|
|
|
#define CHECK_FSP(fsp,conn) if (!FNUM_OK(fsp,conn)) \
|
|
return(ERROR(ERRDOS,ERRbadfid)); \
|
|
else if((fsp)->fd_ptr == NULL) \
|
|
return(ERROR(ERRDOS,ERRbadaccess))
|
|
|
|
#define CHECK_READ(fsp) if (!(fsp)->can_read) \
|
|
return(ERROR(ERRDOS,ERRbadaccess))
|
|
#define CHECK_WRITE(fsp) if (!(fsp)->can_write) \
|
|
return(ERROR(ERRDOS,ERRbadaccess))
|
|
#define CHECK_ERROR(fsp) if (HAS_CACHED_ERROR(fsp)) \
|
|
return(CACHED_ERROR(fsp))
|
|
|
|
/* translates a connection number into a service number */
|
|
#define SNUM(conn) ((conn)?(conn)->service:-1)
|
|
|
|
/* access various service details */
|
|
#define SERVICE(snum) (lp_servicename(snum))
|
|
#define PRINTCAP (lp_printcapname())
|
|
#define PRINTCOMMAND(snum) (lp_printcommand(snum))
|
|
#define PRINTERNAME(snum) (lp_printername(snum))
|
|
#define CAN_WRITE(conn) (!conn->read_only)
|
|
#define VALID_SNUM(snum) (lp_snum_ok(snum))
|
|
#define GUEST_OK(snum) (VALID_SNUM(snum) && lp_guest_ok(snum))
|
|
#define GUEST_ONLY(snum) (VALID_SNUM(snum) && lp_guest_only(snum))
|
|
#define CAN_SETDIR(snum) (!lp_no_set_dir(snum))
|
|
#define CAN_PRINT(conn) ((conn) && lp_print_ok((conn)->service))
|
|
#define MAP_HIDDEN(conn) ((conn) && lp_map_hidden((conn)->service))
|
|
#define MAP_SYSTEM(conn) ((conn) && lp_map_system((conn)->service))
|
|
#define MAP_ARCHIVE(conn) ((conn) && lp_map_archive((conn)->service))
|
|
#define IS_HIDDEN_PATH(conn,path) ((conn) && is_in_path((path),(conn)->hide_list))
|
|
#define IS_VETO_PATH(conn,path) ((conn) && is_in_path((path),(conn)->veto_list))
|
|
#define IS_VETO_OPLOCK_PATH(conn,path) ((conn) && is_in_path((path),(conn)->veto_oplock_list))
|
|
|
|
/*
|
|
* Used by the stat cache code to check if a returned
|
|
* stat structure is valid.
|
|
*/
|
|
|
|
#define VALID_STAT(st) (st.st_nlink != 0)
|
|
#define VALID_STAT_OF_DIR(st) (VALID_STAT(st) && S_ISDIR(st.st_mode))
|
|
|
|
#define SMBENCRYPT() (lp_encrypted_passwords())
|
|
|
|
/* the basic packet size, assuming no words or bytes */
|
|
#define smb_size 39
|
|
|
|
/* offsets into message for common items */
|
|
#define smb_com 8
|
|
#define smb_rcls 9
|
|
#define smb_reh 10
|
|
#define smb_err 11
|
|
#define smb_flg 13
|
|
#define smb_flg2 14
|
|
#define smb_reb 13
|
|
#define smb_tid 28
|
|
#define smb_pid 30
|
|
#define smb_uid 32
|
|
#define smb_mid 34
|
|
#define smb_wct 36
|
|
#define smb_vwv 37
|
|
#define smb_vwv0 37
|
|
#define smb_vwv1 39
|
|
#define smb_vwv2 41
|
|
#define smb_vwv3 43
|
|
#define smb_vwv4 45
|
|
#define smb_vwv5 47
|
|
#define smb_vwv6 49
|
|
#define smb_vwv7 51
|
|
#define smb_vwv8 53
|
|
#define smb_vwv9 55
|
|
#define smb_vwv10 57
|
|
#define smb_vwv11 59
|
|
#define smb_vwv12 61
|
|
#define smb_vwv13 63
|
|
#define smb_vwv14 65
|
|
#define smb_vwv15 67
|
|
#define smb_vwv16 69
|
|
#define smb_vwv17 71
|
|
|
|
/* flag defines. CIFS spec 3.1.1 */
|
|
#define FLAG_SUPPORT_LOCKREAD 0x01
|
|
#define FLAG_CLIENT_BUF_AVAIL 0x02
|
|
#define FLAG_RESERVED 0x04
|
|
#define FLAG_CASELESS_PATHNAMES 0x08
|
|
#define FLAG_CANONICAL_PATHNAMES 0x10
|
|
#define FLAG_REQUEST_OPLOCK 0x20
|
|
#define FLAG_REQUEST_BATCH_OPLOCK 0x40
|
|
#define FLAG_REPLY 0x80
|
|
|
|
/* the complete */
|
|
#define SMBmkdir 0x00 /* create directory */
|
|
#define SMBrmdir 0x01 /* delete directory */
|
|
#define SMBopen 0x02 /* open file */
|
|
#define SMBcreate 0x03 /* create file */
|
|
#define SMBclose 0x04 /* close file */
|
|
#define SMBflush 0x05 /* flush file */
|
|
#define SMBunlink 0x06 /* delete file */
|
|
#define SMBmv 0x07 /* rename file */
|
|
#define SMBgetatr 0x08 /* get file attributes */
|
|
#define SMBsetatr 0x09 /* set file attributes */
|
|
#define SMBread 0x0A /* read from file */
|
|
#define SMBwrite 0x0B /* write to file */
|
|
#define SMBlock 0x0C /* lock byte range */
|
|
#define SMBunlock 0x0D /* unlock byte range */
|
|
#define SMBctemp 0x0E /* create temporary file */
|
|
#define SMBmknew 0x0F /* make new file */
|
|
#define SMBchkpth 0x10 /* check directory path */
|
|
#define SMBexit 0x11 /* process exit */
|
|
#define SMBlseek 0x12 /* seek */
|
|
#define SMBtcon 0x70 /* tree connect */
|
|
#define SMBtconX 0x75 /* tree connect and X*/
|
|
#define SMBtdis 0x71 /* tree disconnect */
|
|
#define SMBnegprot 0x72 /* negotiate protocol */
|
|
#define SMBdskattr 0x80 /* get disk attributes */
|
|
#define SMBsearch 0x81 /* search directory */
|
|
#define SMBsplopen 0xC0 /* open print spool file */
|
|
#define SMBsplwr 0xC1 /* write to print spool file */
|
|
#define SMBsplclose 0xC2 /* close print spool file */
|
|
#define SMBsplretq 0xC3 /* return print queue */
|
|
#define SMBsends 0xD0 /* send single block message */
|
|
#define SMBsendb 0xD1 /* send broadcast message */
|
|
#define SMBfwdname 0xD2 /* forward user name */
|
|
#define SMBcancelf 0xD3 /* cancel forward */
|
|
#define SMBgetmac 0xD4 /* get machine name */
|
|
#define SMBsendstrt 0xD5 /* send start of multi-block message */
|
|
#define SMBsendend 0xD6 /* send end of multi-block message */
|
|
#define SMBsendtxt 0xD7 /* send text of multi-block message */
|
|
|
|
/* Core+ protocol */
|
|
#define SMBlockread 0x13 /* Lock a range and read */
|
|
#define SMBwriteunlock 0x14 /* Unlock a range then write */
|
|
#define SMBreadbraw 0x1a /* read a block of data with no smb header */
|
|
#define SMBwritebraw 0x1d /* write a block of data with no smb header */
|
|
#define SMBwritec 0x20 /* secondary write request */
|
|
#define SMBwriteclose 0x2c /* write a file then close it */
|
|
|
|
/* dos extended protocol */
|
|
#define SMBreadBraw 0x1A /* read block raw */
|
|
#define SMBreadBmpx 0x1B /* read block multiplexed */
|
|
#define SMBreadBs 0x1C /* read block (secondary response) */
|
|
#define SMBwriteBraw 0x1D /* write block raw */
|
|
#define SMBwriteBmpx 0x1E /* write block multiplexed */
|
|
#define SMBwriteBs 0x1F /* write block (secondary request) */
|
|
#define SMBwriteC 0x20 /* write complete response */
|
|
#define SMBsetattrE 0x22 /* set file attributes expanded */
|
|
#define SMBgetattrE 0x23 /* get file attributes expanded */
|
|
#define SMBlockingX 0x24 /* lock/unlock byte ranges and X */
|
|
#define SMBtrans 0x25 /* transaction - name, bytes in/out */
|
|
#define SMBtranss 0x26 /* transaction (secondary request/response) */
|
|
#define SMBioctl 0x27 /* IOCTL */
|
|
#define SMBioctls 0x28 /* IOCTL (secondary request/response) */
|
|
#define SMBcopy 0x29 /* copy */
|
|
#define SMBmove 0x2A /* move */
|
|
#define SMBecho 0x2B /* echo */
|
|
#define SMBopenX 0x2D /* open and X */
|
|
#define SMBreadX 0x2E /* read and X */
|
|
#define SMBwriteX 0x2F /* write and X */
|
|
#define SMBsesssetupX 0x73 /* Session Set Up & X (including User Logon) */
|
|
#define SMBffirst 0x82 /* find first */
|
|
#define SMBfunique 0x83 /* find unique */
|
|
#define SMBfclose 0x84 /* find close */
|
|
#define SMBinvalid 0xFE /* invalid command */
|
|
|
|
/* Extended 2.0 protocol */
|
|
#define SMBtrans2 0x32 /* TRANS2 protocol set */
|
|
#define SMBtranss2 0x33 /* TRANS2 protocol set, secondary command */
|
|
#define SMBfindclose 0x34 /* Terminate a TRANSACT2_FINDFIRST */
|
|
#define SMBfindnclose 0x35 /* Terminate a TRANSACT2_FINDNOTIFYFIRST */
|
|
#define SMBulogoffX 0x74 /* user logoff */
|
|
|
|
/* NT SMB extensions. */
|
|
#define SMBnttrans 0xA0 /* NT transact */
|
|
#define SMBnttranss 0xA1 /* NT transact secondary */
|
|
#define SMBntcreateX 0xA2 /* NT create and X */
|
|
#define SMBntcancel 0xA4 /* NT cancel */
|
|
|
|
/* These are the TRANS2 sub commands */
|
|
#define TRANSACT2_OPEN 0
|
|
#define TRANSACT2_FINDFIRST 1
|
|
#define TRANSACT2_FINDNEXT 2
|
|
#define TRANSACT2_QFSINFO 3
|
|
#define TRANSACT2_SETFSINFO 4
|
|
#define TRANSACT2_QPATHINFO 5
|
|
#define TRANSACT2_SETPATHINFO 6
|
|
#define TRANSACT2_QFILEINFO 7
|
|
#define TRANSACT2_SETFILEINFO 8
|
|
#define TRANSACT2_FSCTL 9
|
|
#define TRANSACT2_IOCTL 0xA
|
|
#define TRANSACT2_FINDNOTIFYFIRST 0xB
|
|
#define TRANSACT2_FINDNOTIFYNEXT 0xC
|
|
#define TRANSACT2_MKDIR 0xD
|
|
#define TRANSACT2_SESSION_SETUP 0xE
|
|
#define TRANSACT2_GET_DFS_REFERRAL 0x10
|
|
#define TRANSACT2_REPORT_DFS_INCONSISTANCY 0x11
|
|
|
|
/* These are the NT transact sub commands. */
|
|
#define NT_TRANSACT_CREATE 1
|
|
#define NT_TRANSACT_IOCTL 2
|
|
#define NT_TRANSACT_SET_SECURITY_DESC 3
|
|
#define NT_TRANSACT_NOTIFY_CHANGE 4
|
|
#define NT_TRANSACT_RENAME 5
|
|
#define NT_TRANSACT_QUERY_SECURITY_DESC 6
|
|
|
|
/* these are the trans2 sub fields for primary requests */
|
|
#define smb_tpscnt smb_vwv0
|
|
#define smb_tdscnt smb_vwv1
|
|
#define smb_mprcnt smb_vwv2
|
|
#define smb_mdrcnt smb_vwv3
|
|
#define smb_msrcnt smb_vwv4
|
|
#define smb_flags smb_vwv5
|
|
#define smb_timeout smb_vwv6
|
|
#define smb_pscnt smb_vwv9
|
|
#define smb_psoff smb_vwv10
|
|
#define smb_dscnt smb_vwv11
|
|
#define smb_dsoff smb_vwv12
|
|
#define smb_suwcnt smb_vwv13
|
|
#define smb_setup smb_vwv14
|
|
#define smb_setup0 smb_setup
|
|
#define smb_setup1 (smb_setup+2)
|
|
#define smb_setup2 (smb_setup+4)
|
|
|
|
/* these are for the secondary requests */
|
|
#define smb_spscnt smb_vwv2
|
|
#define smb_spsoff smb_vwv3
|
|
#define smb_spsdisp smb_vwv4
|
|
#define smb_sdscnt smb_vwv5
|
|
#define smb_sdsoff smb_vwv6
|
|
#define smb_sdsdisp smb_vwv7
|
|
#define smb_sfid smb_vwv8
|
|
|
|
/* and these for responses */
|
|
#define smb_tprcnt smb_vwv0
|
|
#define smb_tdrcnt smb_vwv1
|
|
#define smb_prcnt smb_vwv3
|
|
#define smb_proff smb_vwv4
|
|
#define smb_prdisp smb_vwv5
|
|
#define smb_drcnt smb_vwv6
|
|
#define smb_droff smb_vwv7
|
|
#define smb_drdisp smb_vwv8
|
|
|
|
/* these are for the NT trans primary request. */
|
|
#define smb_nt_MaxSetupCount smb_vwv0
|
|
#define smb_nt_Flags (smb_vwv0 + 1)
|
|
#define smb_nt_TotalParameterCount (smb_vwv0 + 3)
|
|
#define smb_nt_TotalDataCount (smb_vwv0 + 7)
|
|
#define smb_nt_MaxParameterCount (smb_vwv0 + 11)
|
|
#define smb_nt_MaxDataCount (smb_vwv0 + 15)
|
|
#define smb_nt_ParameterCount (smb_vwv0 + 19)
|
|
#define smb_nt_ParameterOffset (smb_vwv0 + 23)
|
|
#define smb_nt_DataCount (smb_vwv0 + 27)
|
|
#define smb_nt_DataOffset (smb_vwv0 + 31)
|
|
#define smb_nt_SetupCount (smb_vwv0 + 35)
|
|
#define smb_nt_Function (smb_vwv0 + 36)
|
|
#define smb_nt_SetupStart (smb_vwv0 + 38)
|
|
|
|
/* these are for the NT trans secondary request. */
|
|
#define smb_nts_TotalParameterCount (smb_vwv0 + 3)
|
|
#define smb_nts_TotalDataCount (smb_vwv0 + 7)
|
|
#define smb_nts_ParameterCount (smb_vwv0 + 11)
|
|
#define smb_nts_ParameterOffset (smb_vwv0 + 15)
|
|
#define smb_nts_ParameterDisplacement (smb_vwv0 + 19)
|
|
#define smb_nts_DataCount (smb_vwv0 + 23)
|
|
#define smb_nts_DataOffset (smb_vwv0 + 27)
|
|
#define smb_nts_DataDisplacement (smb_vwv0 + 31)
|
|
|
|
/* these are for the NT trans reply. */
|
|
#define smb_ntr_TotalParameterCount (smb_vwv0 + 3)
|
|
#define smb_ntr_TotalDataCount (smb_vwv0 + 7)
|
|
#define smb_ntr_ParameterCount (smb_vwv0 + 11)
|
|
#define smb_ntr_ParameterOffset (smb_vwv0 + 15)
|
|
#define smb_ntr_ParameterDisplacement (smb_vwv0 + 19)
|
|
#define smb_ntr_DataCount (smb_vwv0 + 23)
|
|
#define smb_ntr_DataOffset (smb_vwv0 + 27)
|
|
#define smb_ntr_DataDisplacement (smb_vwv0 + 31)
|
|
|
|
/* these are for the NT create_and_X */
|
|
#define smb_ntcreate_NameLength (smb_vwv0 + 5)
|
|
#define smb_ntcreate_Flags (smb_vwv0 + 7)
|
|
#define smb_ntcreate_RootDirectoryFid (smb_vwv0 + 11)
|
|
#define smb_ntcreate_DesiredAccess (smb_vwv0 + 15)
|
|
#define smb_ntcreate_AllocationSize (smb_vwv0 + 19)
|
|
#define smb_ntcreate_FileAttributes (smb_vwv0 + 27)
|
|
#define smb_ntcreate_ShareAccess (smb_vwv0 + 31)
|
|
#define smb_ntcreate_CreateDisposition (smb_vwv0 + 35)
|
|
#define smb_ntcreate_CreateOptions (smb_vwv0 + 39)
|
|
#define smb_ntcreate_ImpersonationLevel (smb_vwv0 + 43)
|
|
#define smb_ntcreate_SecurityFlags (smb_vwv0 + 47)
|
|
|
|
/* this is used on a TConX. I'm not sure the name is very helpful though */
|
|
#define SMB_SUPPORT_SEARCH_BITS 0x0001
|
|
|
|
/* these are the constants used in the above call. */
|
|
/* DesiredAccess */
|
|
/* File Specific access rights. */
|
|
#define FILE_READ_DATA 0x001
|
|
#define FILE_WRITE_DATA 0x002
|
|
#define FILE_APPEND_DATA 0x004
|
|
#define FILE_READ_EA 0x008
|
|
#define FILE_WRITE_EA 0x010
|
|
#define FILE_EXECUTE 0x020
|
|
#define FILE_DELETE_CHILD 0x040
|
|
#define FILE_READ_ATTRIBUTES 0x080
|
|
#define FILE_WRITE_ATTRIBUTES 0x100
|
|
|
|
#define FILE_ALL_ATTRIBUTES 0x1FF
|
|
|
|
/* Generic access masks & rights. */
|
|
#define SPECIFIC_RIGHTS_MASK 0x00FFFFL
|
|
#define STANDARD_RIGHTS_MASK 0xFF0000L
|
|
#define DELETE_ACCESS (1L<<16)
|
|
#define READ_CONTROL_ACCESS (1L<<17)
|
|
#define WRITE_DAC_ACCESS (1L<<18)
|
|
#define WRITE_OWNER_ACCESS (1L<<19)
|
|
#define SYNCHRONIZE_ACCESS (1L<<20)
|
|
|
|
#define SYSTEM_SECURITY_ACCESS (1L<<24)
|
|
#define GENERIC_ALL_ACCESS (1<<28)
|
|
#define GENERIC_EXECUTE_ACCESS (1<<29)
|
|
#define GENERIC_WRITE_ACCESS (1<<30)
|
|
#define GENERIC_READ_ACCESS (1<<31)
|
|
|
|
#define FILE_ALL_STANDARD_ACCESS 0x1F0000
|
|
|
|
/* Mapping of access rights to UNIX perms. */
|
|
#if 0 /* Don't use all here... JRA. */
|
|
#define UNIX_ACCESS_RWX (FILE_ALL_ATTRIBUTES|FILE_ALL_STANDARD_ACCESS)
|
|
#else
|
|
#define UNIX_ACCESS_RWX (UNIX_ACCESS_R|UNIX_ACCESS_W|UNIX_ACCESS_X)
|
|
#endif
|
|
|
|
#define UNIX_ACCESS_R (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
|
|
FILE_READ_ATTRIBUTES|FILE_READ_EA|FILE_READ_DATA)
|
|
#define UNIX_ACCESS_W (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
|
|
FILE_WRITE_ATTRIBUTES|FILE_WRITE_EA|\
|
|
FILE_APPEND_DATA|FILE_WRITE_DATA)
|
|
#define UNIX_ACCESS_X (READ_CONTROL_ACCESS|SYNCHRONIZE_ACCESS|\
|
|
FILE_EXECUTE|FILE_READ_ATTRIBUTES)
|
|
|
|
#define UNIX_ACCESS_NONE (WRITE_OWNER_ACCESS)
|
|
|
|
/* Flags field. */
|
|
#define REQUEST_OPLOCK 2
|
|
#define REQUEST_BATCH_OPLOCK 4
|
|
#define OPEN_DIRECTORY 8
|
|
|
|
/* ShareAccess field. */
|
|
#define FILE_SHARE_NONE 0 /* Cannot be used in bitmask. */
|
|
#define FILE_SHARE_READ 1
|
|
#define FILE_SHARE_WRITE 2
|
|
#define FILE_SHARE_DELETE 4
|
|
|
|
/* FileAttributesField */
|
|
#define FILE_ATTRIBUTE_READONLY aRONLY
|
|
#define FILE_ATTRIBUTE_HIDDEN aHIDDEN
|
|
#define FILE_ATTRIBUTE_SYSTEM aSYSTEM
|
|
#define FILE_ATTRIBUTE_DIRECTORY aDIR
|
|
#define FILE_ATTRIBUTE_ARCHIVE aARCH
|
|
#define FILE_ATTRIBUTE_NORMAL 0x80L
|
|
#define FILE_ATTRIBUTE_TEMPORARY 0x100L
|
|
#define FILE_ATTRIBUTE_COMPRESSED 0x800L
|
|
#define SAMBA_ATTRIBUTES_MASK 0x7F
|
|
|
|
/* Flags - combined with attributes. */
|
|
#define FILE_FLAG_WRITE_THROUGH 0x80000000L
|
|
#define FILE_FLAG_NO_BUFFERING 0x20000000L
|
|
#define FILE_FLAG_RANDOM_ACCESS 0x10000000L
|
|
#define FILE_FLAG_SEQUENTIAL_SCAN 0x08000000L
|
|
#define FILE_FLAG_DELETE_ON_CLOSE 0x04000000L
|
|
#define FILE_FLAG_BACKUP_SEMANTICS 0x02000000L
|
|
#define FILE_FLAG_POSIX_SEMANTICS 0x01000000L
|
|
|
|
/* CreateDisposition field. */
|
|
#define FILE_SUPERSEDE 0
|
|
#define FILE_OPEN 1
|
|
#define FILE_CREATE 2
|
|
#define FILE_OPEN_IF 3
|
|
#define FILE_OVERWRITE 4
|
|
#define FILE_OVERWRITE_IF 5
|
|
|
|
/* CreateOptions field. */
|
|
#define FILE_DIRECTORY_FILE 0x0001
|
|
#define FILE_WRITE_THROUGH 0x0002
|
|
#define FILE_SEQUENTIAL_ONLY 0x0004
|
|
#define FILE_NON_DIRECTORY_FILE 0x0040
|
|
#define FILE_NO_EA_KNOWLEDGE 0x0200
|
|
#define FILE_EIGHT_DOT_THREE_ONLY 0x0400
|
|
#define FILE_RANDOM_ACCESS 0x0800
|
|
#define FILE_DELETE_ON_CLOSE 0x1000
|
|
|
|
/* Responses when opening a file. */
|
|
#define FILE_WAS_OPENED 1
|
|
#define FILE_WAS_CREATED 2
|
|
#define FILE_WAS_OVERWRITTEN 3
|
|
|
|
/* File type flags */
|
|
#define FILE_TYPE_DISK 0
|
|
#define FILE_TYPE_BYTE_MODE_PIPE 1
|
|
#define FILE_TYPE_MESSAGE_MODE_PIPE 2
|
|
#define FILE_TYPE_PRINTER 3
|
|
#define FILE_TYPE_COMM_DEVICE 4
|
|
#define FILE_TYPE_UNKNOWN 0xFFFF
|
|
|
|
/* Flag for NT transact rename call. */
|
|
#define RENAME_REPLACE_IF_EXISTS 1
|
|
|
|
/* Filesystem Attributes. */
|
|
#define FILE_CASE_SENSITIVE_SEARCH 0x1
|
|
#define FILE_CASE_PRESERVED_NAMES 0x2
|
|
#define FILE_UNICODE_ON_DISK 0x4
|
|
#define FILE_PERSISTENT_ACLS 0x8
|
|
|
|
/* ChangeNotify flags. */
|
|
#define FILE_NOTIFY_CHANGE_FILE_NAME 0x001
|
|
#define FILE_NOTIFY_CHANGE_DIR_NAME 0x002
|
|
#define FILE_NOTIFY_CHANGE_ATTRIBUTES 0x004
|
|
#define FILE_NOTIFY_CHANGE_SIZE 0x008
|
|
#define FILE_NOTIFY_CHANGE_LAST_WRITE 0x010
|
|
#define FILE_NOTIFY_CHANGE_LAST_ACCESS 0x020
|
|
#define FILE_NOTIFY_CHANGE_CREATION 0x040
|
|
#define FILE_NOTIFY_CHANGE_EA 0x080
|
|
#define FILE_NOTIFY_CHANGE_SECURITY 0x100
|
|
|
|
/* where to find the base of the SMB packet proper */
|
|
#define smb_base(buf) (((char *)(buf))+4)
|
|
|
|
|
|
#define SMB_SUCCESS 0 /* The request was successful. */
|
|
#define ERRDOS 0x01 /* Error is from the core DOS operating system set. */
|
|
#define ERRSRV 0x02 /* Error is generated by the server network file manager.*/
|
|
#define ERRHRD 0x03 /* Error is an hardware error. */
|
|
#define ERRCMD 0xFF /* Command was not in the "SMB" format. */
|
|
|
|
#ifdef HAVE_STDARG_H
|
|
int slprintf(char *str, int n, char *format, ...)
|
|
#ifdef __GNUC__
|
|
__attribute__ ((format (printf, 3, 4)))
|
|
#endif
|
|
;
|
|
#else
|
|
int slprintf();
|
|
#endif
|
|
|
|
#ifdef WITH_DFS
|
|
void dfs_unlogin(void);
|
|
extern int dcelogin_atmost_once;
|
|
#endif
|
|
|
|
#ifdef NOSTRDUP
|
|
char *strdup(char *s);
|
|
#endif
|
|
|
|
#ifndef MIN
|
|
#define MIN(a,b) ((a)<(b)?(a):(b))
|
|
#endif
|
|
#ifndef MAX
|
|
#define MAX(a,b) ((a)>(b)?(a):(b))
|
|
#endif
|
|
|
|
#ifndef ABS
|
|
#define ABS(a) ((a)>0?(a):(-(a)))
|
|
#endif
|
|
|
|
#ifndef SIGNAL_CAST
|
|
#define SIGNAL_CAST (RETSIGTYPE (*)(int))
|
|
#endif
|
|
|
|
#ifndef SELECT_CAST
|
|
#define SELECT_CAST
|
|
#endif
|
|
|
|
|
|
/* Some POSIX definitions for those without */
|
|
|
|
#ifndef S_IFDIR
|
|
#define S_IFDIR 0x4000
|
|
#endif
|
|
#ifndef S_ISDIR
|
|
#define S_ISDIR(mode) ((mode & 0xF000) == S_IFDIR)
|
|
#endif
|
|
#ifndef S_IRWXU
|
|
#define S_IRWXU 00700 /* read, write, execute: owner */
|
|
#endif
|
|
#ifndef S_IRUSR
|
|
#define S_IRUSR 00400 /* read permission: owner */
|
|
#endif
|
|
#ifndef S_IWUSR
|
|
#define S_IWUSR 00200 /* write permission: owner */
|
|
#endif
|
|
#ifndef S_IXUSR
|
|
#define S_IXUSR 00100 /* execute permission: owner */
|
|
#endif
|
|
#ifndef S_IRWXG
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#define S_IRWXG 00070 /* read, write, execute: group */
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#endif
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#ifndef S_IRGRP
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#define S_IRGRP 00040 /* read permission: group */
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#endif
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#ifndef S_IWGRP
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#define S_IWGRP 00020 /* write permission: group */
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#endif
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#ifndef S_IXGRP
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#define S_IXGRP 00010 /* execute permission: group */
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#endif
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#ifndef S_IRWXO
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#define S_IRWXO 00007 /* read, write, execute: other */
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#endif
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#ifndef S_IROTH
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#define S_IROTH 00004 /* read permission: other */
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#endif
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#ifndef S_IWOTH
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#define S_IWOTH 00002 /* write permission: other */
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#endif
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#ifndef S_IXOTH
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#define S_IXOTH 00001 /* execute permission: other */
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#endif
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/* these are used in NetServerEnum to choose what to receive */
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#define SV_TYPE_WORKSTATION 0x00000001
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#define SV_TYPE_SERVER 0x00000002
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#define SV_TYPE_SQLSERVER 0x00000004
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#define SV_TYPE_DOMAIN_CTRL 0x00000008
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#define SV_TYPE_DOMAIN_BAKCTRL 0x00000010
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#define SV_TYPE_TIME_SOURCE 0x00000020
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#define SV_TYPE_AFP 0x00000040
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#define SV_TYPE_NOVELL 0x00000080
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#define SV_TYPE_DOMAIN_MEMBER 0x00000100
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#define SV_TYPE_PRINTQ_SERVER 0x00000200
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#define SV_TYPE_DIALIN_SERVER 0x00000400
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#define SV_TYPE_SERVER_UNIX 0x00000800
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#define SV_TYPE_NT 0x00001000
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#define SV_TYPE_WFW 0x00002000
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#define SV_TYPE_SERVER_MFPN 0x00004000
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#define SV_TYPE_SERVER_NT 0x00008000
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#define SV_TYPE_POTENTIAL_BROWSER 0x00010000
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|
#define SV_TYPE_BACKUP_BROWSER 0x00020000
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|
#define SV_TYPE_MASTER_BROWSER 0x00040000
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#define SV_TYPE_DOMAIN_MASTER 0x00080000
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#define SV_TYPE_SERVER_OSF 0x00100000
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|
#define SV_TYPE_SERVER_VMS 0x00200000
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#define SV_TYPE_WIN95_PLUS 0x00400000
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#define SV_TYPE_ALTERNATE_XPORT 0x20000000
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#define SV_TYPE_LOCAL_LIST_ONLY 0x40000000
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#define SV_TYPE_DOMAIN_ENUM 0x80000000
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#define SV_TYPE_ALL 0xFFFFFFFF
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/* what server type are we currently - JHT Says we ARE 4.20 */
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/* this was set by JHT in liaison with Jeremy Allison early 1997 */
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/* setting to 4.20 at same time as announcing ourselves as NT Server */
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/* History: */
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/* Version 4.0 - never made public */
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/* Version 4.10 - New to 1.9.16p2, lost in space 1.9.16p3 to 1.9.16p9 */
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/* - Reappeared in 1.9.16p11 with fixed smbd services */
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/* Version 4.20 - To indicate that nmbd and browsing now works better */
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#define DEFAULT_MAJOR_VERSION 0x04
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#define DEFAULT_MINOR_VERSION 0x02
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/* Browser Election Values */
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#define BROWSER_ELECTION_VERSION 0x010f
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#define BROWSER_CONSTANT 0xaa55
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/* NT Flags2 bits - cifs6.txt section 3.1.2 */
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#define FLAGS2_LONG_PATH_COMPONENTS 0x0001
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#define FLAGS2_EXTENDED_ATTRIBUTES 0x0002
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#define FLAGS2_DFS_PATHNAMES 0x1000
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#define FLAGS2_READ_PERMIT_NO_EXECUTE 0x2000
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#define FLAGS2_32_BIT_ERROR_CODES 0x4000
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#define FLAGS2_UNICODE_STRINGS 0x8000
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/* Capabilities. see ftp.microsoft.com/developr/drg/cifs/cifs/cifs4.txt */
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#define CAP_RAW_MODE 0x0001
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#define CAP_MPX_MODE 0x0002
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#define CAP_UNICODE 0x0004
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#define CAP_LARGE_FILES 0x0008
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#define CAP_NT_SMBS 0x0010
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|
#define CAP_RPC_REMOTE_APIS 0x0020
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#define CAP_STATUS32 0x0040
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#define CAP_LEVEL_II_OPLOCKS 0x0080
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|
#define CAP_LOCK_AND_READ 0x0100
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#define CAP_NT_FIND 0x0200
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#define CAP_DFS 0x1000
|
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#define CAP_LARGE_READX 0x4000
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|
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/* protocol types. It assumes that higher protocols include lower protocols
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as subsets */
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enum protocol_types {PROTOCOL_NONE,PROTOCOL_CORE,PROTOCOL_COREPLUS,PROTOCOL_LANMAN1,PROTOCOL_LANMAN2,PROTOCOL_NT1};
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/* security levels */
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enum security_types {SEC_SHARE,SEC_USER,SEC_SERVER,SEC_DOMAIN};
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/* printing types */
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enum printing_types {PRINT_BSD,PRINT_SYSV,PRINT_AIX,PRINT_HPUX,
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PRINT_QNX,PRINT_PLP,PRINT_LPRNG,PRINT_SOFTQ};
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/* Remote architectures we know about. */
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enum remote_arch_types {RA_UNKNOWN, RA_WFWG, RA_OS2, RA_WIN95, RA_WINNT, RA_SAMBA};
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/* case handling */
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enum case_handling {CASE_LOWER,CASE_UPPER};
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#ifdef WITH_SSL
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/* SSL version options */
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enum ssl_version_enum {SMB_SSL_V2,SMB_SSL_V3,SMB_SSL_V23,SMB_SSL_TLS1};
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|
#endif /* WITH_SSL */
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/* Macros to get at offsets within smb_lkrng and smb_unlkrng
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|
structures. We cannot define these as actual structures
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|
due to possible differences in structure packing
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on different machines/compilers. */
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#define SMB_LPID_OFFSET(indx) (10 * (indx))
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#define SMB_LKOFF_OFFSET(indx) ( 2 + (10 * (indx)))
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#define SMB_LKLEN_OFFSET(indx) ( 6 + (10 * (indx)))
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|
#define SMB_LARGE_LKOFF_OFFSET_HIGH(indx) (4 + (20 * (indx)))
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|
#define SMB_LARGE_LKOFF_OFFSET_LOW(indx) (8 + (20 * (indx)))
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|
#define SMB_LARGE_LKLEN_OFFSET_HIGH(indx) (12 + (20 * (indx)))
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|
#define SMB_LARGE_LKLEN_OFFSET_LOW(indx) (16 + (20 * (indx)))
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|
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/* Macro to cache an error in a write_bmpx_struct */
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|
#define CACHE_ERROR(w,c,e) ((w)->wr_errclass = (c), (w)->wr_error = (e), \
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|
w->wr_discard = True, -1)
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|
/* Macro to test if an error has been cached for this fnum */
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|
#define HAS_CACHED_ERROR(fsp) ((fsp)->open && (fsp)->wbmpx_ptr && \
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|
(fsp)->wbmpx_ptr->wr_discard)
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|
/* Macro to turn the cached error into an error packet */
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|
#define CACHED_ERROR(fsp) cached_error_packet(inbuf,outbuf,fsp,__LINE__)
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|
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/* these are the datagram types */
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|
#define DGRAM_DIRECT_UNIQUE 0x10
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|
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#define ERROR(class,x) error_packet(inbuf,outbuf,class,x,__LINE__)
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|
|
/* this is how errors are generated */
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|
#define UNIXERROR(defclass,deferror) unix_error_packet(inbuf,outbuf,defclass,deferror,__LINE__)
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|
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#define SMB_ROUNDUP(x,g) (((x)+((g)-1))&~((g)-1))
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|
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/*
|
|
* Global value meaing that the smb_uid field should be
|
|
* ingored (in share level security and protocol level == CORE)
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|
*/
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#define UID_FIELD_INVALID 0
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|
#define VUID_OFFSET 100 /* Amount to bias returned vuid numbers */
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|
|
/* Defines needed for multi-codepage support. */
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|
#define MSDOS_LATIN_1_CODEPAGE 850
|
|
#define KANJI_CODEPAGE 932
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|
#define HANGUL_CODEPAGE 949
|
|
#define BIG5_CODEPAGE 950
|
|
#define SIMPLIFIED_CHINESE_CODEPAGE 936
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|
|
|
#ifdef KANJI
|
|
/*
|
|
* Default client code page - Japanese
|
|
*/
|
|
#define DEFAULT_CLIENT_CODE_PAGE KANJI_CODEPAGE
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|
#else /* KANJI */
|
|
/*
|
|
* Default client code page - 850 - Western European
|
|
*/
|
|
#define DEFAULT_CLIENT_CODE_PAGE MSDOS_LATIN_1_CODEPAGE
|
|
#endif /* KANJI */
|
|
|
|
/*
|
|
* Size of buffer to use when moving files across filesystems.
|
|
*/
|
|
#define COPYBUF_SIZE (8*1024)
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|
|
|
/*
|
|
* Integers used to override error codes.
|
|
*/
|
|
extern int unix_ERR_class;
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|
extern int unix_ERR_code;
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|
|
|
/*
|
|
* Map the Core and Extended Oplock requesst bits down
|
|
* to common bits (EXCLUSIVE_OPLOCK & BATCH_OPLOCK).
|
|
*/
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|
|
/*
|
|
* Core protocol.
|
|
*/
|
|
#define CORE_OPLOCK_REQUEST(inbuf) \
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|
((CVAL(inbuf,smb_flg)&(FLAG_REQUEST_OPLOCK|FLAG_REQUEST_BATCH_OPLOCK))>>5)
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|
|
/*
|
|
* Extended protocol.
|
|
*/
|
|
#define EXTENDED_OPLOCK_REQUEST(inbuf) ((SVAL(inbuf,smb_vwv2)&((1<<1)|(1<<2)))>>1)
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|
|
/* Lock types. */
|
|
#define LOCKING_ANDX_SHARED_LOCK 0x1
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|
#define LOCKING_ANDX_OPLOCK_RELEASE 0x2
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|
#define LOCKING_ANDX_CHANGE_LOCKTYPE 0x4
|
|
#define LOCKING_ANDX_CANCEL_LOCK 0x8
|
|
#define LOCKING_ANDX_LARGE_FILES 0x10
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|
|
|
/* Oplock levels */
|
|
#define OPLOCKLEVEL_NONE 0
|
|
#define OPLOCKLEVEL_II 1
|
|
|
|
/*
|
|
* Bits we test with.
|
|
*/
|
|
#define EXCLUSIVE_OPLOCK 1
|
|
#define BATCH_OPLOCK 2
|
|
|
|
#define CORE_OPLOCK_GRANTED (1<<5)
|
|
#define EXTENDED_OPLOCK_GRANTED (1<<15)
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|
|
|
/*
|
|
* Loopback command offsets.
|
|
*/
|
|
|
|
#define OPBRK_CMD_LEN_OFFSET 0
|
|
#define OPBRK_CMD_PORT_OFFSET 4
|
|
#define OPBRK_CMD_HEADER_LEN 6
|
|
|
|
#define OPBRK_MESSAGE_CMD_OFFSET 0
|
|
|
|
/*
|
|
* Oplock break command code to send over the udp socket.
|
|
*
|
|
* Form of this is :
|
|
*
|
|
* 0 2 6 10 14 14+devsize 14+devsize+inodesize
|
|
* +----+--------+--------+--------+-------+--------+
|
|
* | cmd| pid | sec | usec | dev | inode |
|
|
* +----+--------+--------+--------+-------+--------+
|
|
*/
|
|
|
|
#define OPLOCK_BREAK_CMD 0x1
|
|
#define OPLOCK_BREAK_PID_OFFSET 2
|
|
#define OPLOCK_BREAK_SEC_OFFSET 6
|
|
#define OPLOCK_BREAK_USEC_OFFSET 10
|
|
#define OPLOCK_BREAK_DEV_OFFSET 14
|
|
#define OPLOCK_BREAK_INODE_OFFSET (OPLOCK_BREAK_DEV_OFFSET + sizeof(SMB_DEV_T))
|
|
#define OPLOCK_BREAK_MSG_LEN (OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
|
|
|
|
/*
|
|
* Capabilities abstracted for different systems.
|
|
*/
|
|
|
|
#define KERNEL_OPLOCK_CAPABILITY 0x1
|
|
|
|
#if defined(HAVE_KERNEL_OPLOCKS)
|
|
/*
|
|
* Oplock break command code sent via the kernel interface.
|
|
*
|
|
* Form of this is :
|
|
*
|
|
* 0 2 2+devsize 2+devsize+inodesize
|
|
* +----+--------+--------+
|
|
* | cmd| dev | inode |
|
|
* +----+--------+--------+
|
|
*/
|
|
|
|
#define KERNEL_OPLOCK_BREAK_CMD 0x2
|
|
#define KERNEL_OPLOCK_BREAK_DEV_OFFSET 2
|
|
#define KERNEL_OPLOCK_BREAK_INODE_OFFSET (KERNEL_OPLOCK_BREAK_DEV_OFFSET + sizeof(SMB_DEV_T))
|
|
#define KERNEL_OPLOCK_BREAK_MSG_LEN (KERNEL_OPLOCK_BREAK_INODE_OFFSET + sizeof(SMB_INO_T))
|
|
|
|
#endif /* HAVE_KERNEL_OPLOCKS */
|
|
|
|
#define CMD_REPLY 0x8000
|
|
|
|
/* useful macros */
|
|
|
|
/* zero a structure */
|
|
#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
|
|
|
|
/* zero a structure given a pointer to the structure - no zero check */
|
|
#define ZERO_STRUCTPN(x) memset((char *)(x), 0, sizeof(*(x)))
|
|
|
|
/* zero a structure given a pointer to the structure */
|
|
#define ZERO_STRUCTP(x) { if ((x) != NULL) ZERO_STRUCTPN(x); }
|
|
|
|
/* zero an array - note that sizeof(array) must work - ie. it must not be a
|
|
pointer */
|
|
#define ZERO_ARRAY(x) memset((char *)(x), 0, sizeof(x))
|
|
|
|
#define SMB_ASSERT(b) ((b)?(void)0: \
|
|
(DEBUG(0,("PANIC: assert failed at %s(%d)\n", \
|
|
__FILE__, __LINE__)), smb_panic("assert failed")))
|
|
#define SMB_ASSERT_ARRAY(a,n) SMB_ASSERT((sizeof(a)/sizeof((a)[0])) >= (n))
|
|
|
|
#include "ntdomain.h"
|
|
|
|
/* A netbios name structure. */
|
|
struct nmb_name {
|
|
char name[17];
|
|
char scope[64];
|
|
unsigned int name_type;
|
|
};
|
|
|
|
#include "client.h"
|
|
#include "rpcclient.h"
|
|
|
|
/*
|
|
* Size of new password account encoding string. DO NOT CHANGE.
|
|
*/
|
|
|
|
#define NEW_PW_FORMAT_SPACE_PADDED_LEN 14
|
|
|
|
/*
|
|
Do you want session setups at user level security with a invalid
|
|
password to be rejected or allowed in as guest? WinNT rejects them
|
|
but it can be a pain as it means "net view" needs to use a password
|
|
|
|
You have 3 choices in the setting of map_to_guest:
|
|
|
|
"NEVER_MAP_TO_GUEST" means session setups with an invalid password
|
|
are rejected. This is the default.
|
|
|
|
"MAP_TO_GUEST_ON_BAD_USER" means session setups with an invalid password
|
|
are rejected, unless the username does not exist, in which case it
|
|
is treated as a guest login
|
|
|
|
"MAP_TO_GUEST_ON_BAD_PASSWORD" means session setups with an invalid password
|
|
are treated as a guest login
|
|
|
|
Note that map_to_guest only has an effect in user or server
|
|
level security.
|
|
*/
|
|
|
|
#define NEVER_MAP_TO_GUEST 0
|
|
#define MAP_TO_GUEST_ON_BAD_USER 1
|
|
#define MAP_TO_GUEST_ON_BAD_PASSWORD 2
|
|
|
|
#endif /* _SMB_H */
|
|
|
|
/* _SMB_H */
|