| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | ads (active directory) utility library
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| 4 | Copyright (C) Andrew Tridgell 2001
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| 5 | Copyright (C) Remus Koos 2001
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| 6 | Copyright (C) Andrew Bartlett 2001
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| 7 |
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| 8 |
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| 9 | This program is free software; you can redistribute it and/or modify
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| 10 | it under the terms of the GNU General Public License as published by
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| 11 | the Free Software Foundation; either version 3 of the License, or
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| 12 | (at your option) any later version.
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| 13 |
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| 14 | This program is distributed in the hope that it will be useful,
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| 15 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | GNU General Public License for more details.
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| 18 |
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| 19 | You should have received a copy of the GNU General Public License
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| 20 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 21 | */
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| 22 |
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| 23 | #ifndef _LIBADS_ADS_STATUS_H_
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| 24 | #define _LIBADS_ADS_STATUS_H_
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| 25 |
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| 26 | /* there are 5 possible types of errors the ads subsystem can produce */
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| 27 | enum ads_error_type {ENUM_ADS_ERROR_KRB5, ENUM_ADS_ERROR_GSS,
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| 28 | ENUM_ADS_ERROR_LDAP, ENUM_ADS_ERROR_SYSTEM, ENUM_ADS_ERROR_NT};
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| 29 |
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| 30 | typedef struct {
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| 31 | enum ads_error_type error_type;
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| 32 | union err_state{
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| 33 | int rc;
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| 34 | NTSTATUS nt_status;
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| 35 | } err;
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| 36 | /* For error_type = ENUM_ADS_ERROR_GSS minor_status describe GSS API error */
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| 37 | /* Where rc represents major_status of GSS API error */
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| 38 | int minor_status;
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| 39 | } ADS_STATUS;
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| 40 |
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| 41 | /* macros to simplify error returning */
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| 42 | #define ADS_ERROR(rc) ADS_ERROR_LDAP(rc)
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| 43 | #define ADS_ERROR_LDAP(rc) ads_build_error(ENUM_ADS_ERROR_LDAP, rc, 0)
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| 44 | #define ADS_ERROR_SYSTEM(rc) ads_build_error(ENUM_ADS_ERROR_SYSTEM, rc?rc:EINVAL, 0)
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| 45 | #define ADS_ERROR_KRB5(rc) ads_build_error(ENUM_ADS_ERROR_KRB5, rc, 0)
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| 46 | #define ADS_ERROR_GSS(rc, minor) ads_build_error(ENUM_ADS_ERROR_GSS, rc, minor)
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| 47 | #define ADS_ERROR_NT(rc) ads_build_nt_error(ENUM_ADS_ERROR_NT,rc)
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| 48 |
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| 49 | #define ADS_ERR_OK(status) ((status.error_type == ENUM_ADS_ERROR_NT) ? NT_STATUS_IS_OK(status.err.nt_status):(status.err.rc == 0))
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| 50 | #define ADS_SUCCESS ADS_ERROR(0)
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| 51 |
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| 52 | #define ADS_ERROR_HAVE_NO_MEMORY(x) do { \
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| 53 | if (!(x)) {\
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| 54 | return ADS_ERROR(LDAP_NO_MEMORY);\
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| 55 | }\
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| 56 | } while (0)
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| 57 |
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| 58 | /* The following definitions come from libads/ads_status.c */
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| 59 |
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| 60 | ADS_STATUS ads_build_error(enum ads_error_type etype,
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| 61 | int rc, int minor_status);
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| 62 | ADS_STATUS ads_build_nt_error(enum ads_error_type etype,
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| 63 | NTSTATUS nt_status);
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| 64 | NTSTATUS ads_ntstatus(ADS_STATUS status);
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| 65 | const char *ads_errstr(ADS_STATUS status);
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| 66 | NTSTATUS gss_err_to_ntstatus(uint32 maj, uint32 min);
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| 67 |
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| 68 | #endif /* _LIBADS_ADS_STATUS_H_ */
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