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/*
Unix SMB / CIFS implementation .
ads ( active directory ) utility library
Copyright ( C ) Andrew Tridgell 2001
Copyright ( C ) Remus Koos 2001
Copyright ( C ) Andrew Bartlett 2001
This program is free software ; you can redistribute it and / or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation ; either version 3 of the License , or
( at your option ) any later version .
This program is distributed in the hope that it will be useful ,
but WITHOUT ANY WARRANTY ; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
GNU General Public License for more details .
You should have received a copy of the GNU General Public License
along with this program . If not , see < http : //www.gnu.org/licenses/>.
*/
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# ifndef _LIBADS_ADS_STATUS_H_
# define _LIBADS_ADS_STATUS_H_
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/* there are 5 possible types of errors the ads subsystem can produce */
enum ads_error_type { ENUM_ADS_ERROR_KRB5 , ENUM_ADS_ERROR_GSS ,
ENUM_ADS_ERROR_LDAP , ENUM_ADS_ERROR_SYSTEM , ENUM_ADS_ERROR_NT } ;
typedef struct {
enum ads_error_type error_type ;
union err_state {
int rc ;
NTSTATUS nt_status ;
} err ;
/* For error_type = ENUM_ADS_ERROR_GSS minor_status describe GSS API error */
/* Where rc represents major_status of GSS API error */
int minor_status ;
} ADS_STATUS ;
/* macros to simplify error returning */
# define ADS_ERROR(rc) ADS_ERROR_LDAP(rc)
# define ADS_ERROR_LDAP(rc) ads_build_error(ENUM_ADS_ERROR_LDAP, rc, 0)
# define ADS_ERROR_SYSTEM(rc) ads_build_error(ENUM_ADS_ERROR_SYSTEM, rc?rc:EINVAL, 0)
# define ADS_ERROR_KRB5(rc) ads_build_error(ENUM_ADS_ERROR_KRB5, rc, 0)
# define ADS_ERROR_GSS(rc, minor) ads_build_error(ENUM_ADS_ERROR_GSS, rc, minor)
# define ADS_ERROR_NT(rc) ads_build_nt_error(ENUM_ADS_ERROR_NT,rc)
# define ADS_ERR_OK(status) ((status.error_type == ENUM_ADS_ERROR_NT) ? NT_STATUS_IS_OK(status.err.nt_status):(status.err.rc == 0))
# define ADS_SUCCESS ADS_ERROR(0)
# define ADS_ERROR_HAVE_NO_MEMORY(x) do { \
if ( ! ( x ) ) { \
return ADS_ERROR ( LDAP_NO_MEMORY ) ; \
} \
} while ( 0 )
/* The following definitions come from libads/ads_status.c */
ADS_STATUS ads_build_error ( enum ads_error_type etype ,
int rc , int minor_status ) ;
ADS_STATUS ads_build_nt_error ( enum ads_error_type etype ,
NTSTATUS nt_status ) ;
NTSTATUS ads_ntstatus ( ADS_STATUS status ) ;
const char * ads_errstr ( ADS_STATUS status ) ;
NTSTATUS gss_err_to_ntstatus ( uint32 maj , uint32 min ) ;
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# endif /* _LIBADS_ADS_STATUS_H_ */