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950f662484
disabled. The main change is to turn off spnego, which cannot work at
all without nt status codes (w2k3 gives a ERRHRD:ERRgeneral error when
you try)
I also modified NT_STATUS_EQUAL() to allow for nt->dos code equality,
but only when nt status codes are disabled in smb.conf. That keeps all
the existing torture code working, while still allowing us to
correctly catch the cases where forced dos error codes are needed
The dos->ntstatus mapping table has been removed completely, as it
doesn't really make sense, is impossible to get right, and with the
new dos status handling isn't needed. When matching a nt status code
to a dos status code it makes far more sense to map from the nt code
to the dos code and compare, rather than the reverse, as the nt->dos
mapping is what windows has to do internally, so there really is a
valid mapping table.
(This used to be commit f21274e07b)
128 lines
3.7 KiB
C
128 lines
3.7 KiB
C
/*
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Unix SMB/CIFS implementation.
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SMB parameters and setup, plus a whole lot more.
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Copyright (C) Andrew Tridgell 2001
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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 _NT_STATUS_H
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#define _NT_STATUS_H
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/* The Splint code analysis tool doesn't like immediate structures. */
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#ifdef _SPLINT_ /* http://www.splint.org */
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#undef HAVE_IMMEDIATE_STRUCTURES
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#endif
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/* the following rather strange looking definitions of NTSTATUS and WERROR
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and there in order to catch common coding errors where different error types
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are mixed up. This is especially important as we slowly convert Samba
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from using BOOL for internal functions
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*/
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#if defined(HAVE_IMMEDIATE_STRUCTURES)
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typedef struct {uint32_t v;} NTSTATUS;
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#define NT_STATUS(x) ((NTSTATUS) { x })
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#define NT_STATUS_V(x) ((x).v)
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#else
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typedef uint32_t NTSTATUS;
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#define NT_STATUS(x) (x)
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#define NT_STATUS_V(x) (x)
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#endif
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#if defined(HAVE_IMMEDIATE_STRUCTURES)
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typedef struct {uint32_t v;} WERROR;
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#define W_ERROR(x) ((WERROR) { x })
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#define W_ERROR_V(x) ((x).v)
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#else
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typedef uint32_t WERROR;
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#define W_ERROR(x) (x)
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#define W_ERROR_V(x) (x)
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#endif
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#define NT_STATUS_IS_OK(x) (NT_STATUS_V(x) == 0)
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#define NT_STATUS_IS_ERR(x) ((NT_STATUS_V(x) & 0xc0000000) == 0xc0000000)
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/* checking for DOS error mapping here is ugly, but unfortunately the
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alternative is a very intrusive rewrite of the torture code */
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#define NT_STATUS_EQUAL(x,y) (NT_STATUS_IS_DOS(x)||NT_STATUS_IS_DOS(y)?ntstatus_dos_equal(x,y):NT_STATUS_V(x) == NT_STATUS_V(y))
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#define NT_STATUS_HAVE_NO_MEMORY(x) do { \
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if (!(x)) {\
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return NT_STATUS_NO_MEMORY;\
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}\
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} while (0)
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#define NT_STATUS_IS_OK_RETURN(x) do { \
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if (NT_STATUS_IS_OK(x)) {\
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return x;\
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}\
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} while (0)
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#define NT_STATUS_NOT_OK_RETURN(x) do { \
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if (!NT_STATUS_IS_OK(x)) {\
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return x;\
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}\
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} while (0)
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#define NT_STATUS_IS_ERR_RETURN(x) do { \
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if (NT_STATUS_IS_ERR(x)) {\
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return x;\
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}\
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} while (0)
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#define NT_STATUS_NOT_ERR_RETURN(x) do { \
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if (!NT_STATUS_IS_ERR(x)) {\
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return x;\
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}\
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} while (0)
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#define W_ERROR_IS_OK(x) (W_ERROR_V(x) == 0)
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#define W_ERROR_EQUAL(x,y) (W_ERROR_V(x) == W_ERROR_V(y))
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#define W_ERROR_HAVE_NO_MEMORY(x) do { \
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if (!(x)) {\
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return WERR_NOMEM;\
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}\
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} while (0)
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#define W_ERROR_IS_OK_RETURN(x) do { \
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if (W_ERROR_IS_OK(x)) {\
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return x;\
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}\
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} while (0)
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#define W_ERROR_NOT_OK_RETURN(x) do { \
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if (!W_ERROR_IS_OK(x)) {\
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return x;\
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}\
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} while (0)
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/* this defines special NTSTATUS codes to represent DOS errors. I
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have chosen this macro to produce status codes in the invalid
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NTSTATUS range */
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#define NT_STATUS_DOS(class, code) NT_STATUS(0xF1000000 | ((class)<<16) | code)
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#define NT_STATUS_IS_DOS(status) ((NT_STATUS_V(status) & 0xFF000000) == 0xF1000000)
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#define NT_STATUS_DOS_CLASS(status) ((NT_STATUS_V(status) >> 16) & 0xFF)
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#define NT_STATUS_DOS_CODE(status) (NT_STATUS_V(status) & 0xFFFF)
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/* define ldap error codes as NTSTATUS codes */
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#define NT_STATUS_LDAP(code) NT_STATUS(0xF2000000 | code)
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#define NT_STATUS_IS_LDAP(status) ((NT_STATUS_V(status) & 0xFF000000) == 0xF2000000)
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#define NT_STATUS_LDAP_CODE(status) (NT_STATUS_V(status) & ~0xFF000000)
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#endif
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