1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/*
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
/*
build a ADS_STATUS structure
*/
ADS_STATUS ads_build_error(enum ads_error_type etype,
int rc, int minor_status)
{
ADS_STATUS ret;
if (etype == ADS_ERROR_NT) {
DEBUG(0,("don't use ads_build_error with ADS_ERROR_NT!\n"));
ret.err.rc = -1;
ret.error_type = ADS_ERROR_SYSTEM;
ret.minor_status = 0;
return ret;
}
ret.err.rc = rc;
ret.error_type = etype;
ret.minor_status = minor_status;
return ret;
}
ADS_STATUS ads_build_nt_error(enum ads_error_type etype,
NTSTATUS nt_status)
{
ADS_STATUS ret;
if (etype != ADS_ERROR_NT) {
DEBUG(0,("don't use ads_build_nt_error without ADS_ERROR_NT!\n"));
ret.err.rc = -1;
ret.error_type = ADS_ERROR_SYSTEM;
ret.minor_status = 0;
return ret;
}
ret.err.nt_status = nt_status;
ret.error_type = etype;
ret.minor_status = 0;
return ret;
}
/*
do a rough conversion between ads error codes and NT status codes
we'll need to fill this in more
*/
NTSTATUS ads_ntstatus(ADS_STATUS status)
{
if (status.error_type == ADS_ERROR_NT){
return status.err.nt_status;
}
if (ADS_ERR_OK(status)) return NT_STATUS_OK;
return NT_STATUS_UNSUCCESSFUL;
}
/*
return a string for an error from a ads routine
*/
const char *ads_errstr(ADS_STATUS status)
{
int msg_ctx;
static char *ret;
SAFE_FREE(ret);
msg_ctx = 0;
switch (status.error_type) {
case ADS_ERROR_SYSTEM:
return strerror(status.err.rc);
#ifdef HAVE_LDAP
case ADS_ERROR_LDAP:
return ldap_err2string(status.err.rc);
#endif
#ifdef HAVE_KRB5
case ADS_ERROR_KRB5:
return error_message(status.err.rc);
#endif
#ifdef HAVE_GSSAPI
case ADS_ERROR_GSS:
{
uint32 minor;
gss_buffer_desc msg1, msg2;
msg1.value = NULL;
msg2.value = NULL;
gss_display_status(&minor, status.err.rc, GSS_C_GSS_CODE,
GSS_C_NULL_OID, &msg_ctx, &msg1);
gss_display_status(&minor, status.minor_status, GSS_C_MECH_CODE,
GSS_C_NULL_OID, &msg_ctx, &msg2);
asprintf(&ret, "%s : %s", (char *)msg1.value, (char *)msg2.value);
gss_release_buffer(&minor, &msg1);
gss_release_buffer(&minor, &msg2);
return ret;
}
#endif
case ADS_ERROR_NT:
return nt_errstr(ads_ntstatus(status));
default:
return "Unknown ADS error type!? (not compiled in?)";
}
}
|
