1 /*
2 * WLDAP32 - LDAP support for Wine
3 *
4 * Copyright 2005 Hans Leidekker
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #include "config.h"
22
23 #include "wine/port.h"
24 #include "wine/debug.h"
25
26 #include <stdarg.h>
27
28 #include "windef.h"
29 #include "winbase.h"
30 #include "winuser.h"
31 #include "winnls.h"
32
33 #ifdef HAVE_LDAP_H
34 #include <ldap.h>
35 #endif
36
37 #include "winldap_private.h"
38 #include "wldap32.h"
39
40 extern HINSTANCE hwldap32;
41
42 WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
43
44 /***********************************************************************
45 * ldap_err2stringA (WLDAP32.@)
46 *
47 * See ldap_err2stringW.
48 */
49 PCHAR CDECL ldap_err2stringA( ULONG err )
50 {
51 static char buf[256] = "";
52
53 TRACE( "(0x%08x)\n", err );
54
55 if (err <= WLDAP32_LDAP_REFERRAL_LIMIT_EXCEEDED)
56 LoadStringA( hwldap32, err, buf, 256 );
57 else
58 LoadStringA( hwldap32, WLDAP32_LDAP_LOCAL_ERROR, buf, 256 );
59
60 return buf;
61 }
62
63 /***********************************************************************
64 * ldap_err2stringW (WLDAP32.@)
65 *
66 * Convert an error code into a string describing the error.
67 *
68 * PARAMS
69 * err [I] Error code to convert.
70 *
71 * RETURNS
72 * Success: Pointer to a string containing the error description.
73 * Failure: NULL
74 *
75 * NOTES
76 * The returned string is statically allocated, you must not
77 * free this string.
78 */
79 PWCHAR CDECL ldap_err2stringW( ULONG err )
80 {
81 static WCHAR buf[256] = { 0 };
82
83 TRACE( "(0x%08x)\n", err );
84
85 if (err <= WLDAP32_LDAP_REFERRAL_LIMIT_EXCEEDED)
86 LoadStringW( hwldap32, err, buf, 256 );
87 else
88 LoadStringW( hwldap32, WLDAP32_LDAP_LOCAL_ERROR, buf, 256 );
89
90 return buf;
91 }
92
93 /***********************************************************************
94 * ldap_perror (WLDAP32.@)
95 *
96 * Print a given error string.
97 *
98 * PARAMS
99 * ld [I] Pointer to an LDAP context.
100 * msg [I] Error string.
101 *
102 * RETURNS
103 * Nothing.
104 *
105 * NOTES
106 * Like native, this function does nothing.
107 */
108 void CDECL WLDAP32_ldap_perror( WLDAP32_LDAP *ld, const PCHAR msg )
109 {
110 TRACE( "(%p, %s)\n", ld, debugstr_a(msg) );
111 }
112
113 /***********************************************************************
114 * ldap_result2error (WLDAP32.@)
115 *
116 * Parse an LDAP message and return the error obtained from it.
117 *
118 * PARAMS
119 * ld [I] Pointer to an LDAP context.
120 * res [I] Pointer to an LDAPMessage structure.
121 * free [I] Ask for the LDAPMessage structure to be freed.
122 *
123 * RETURNS
124 * Success: LDAP_SUCCESS
125 * Failure: An LDAP error code.
126 *
127 * NOTES
128 * If not asked for, use ldap_msgfree to free the LDAPMessage.
129 */
130 ULONG CDECL WLDAP32_ldap_result2error( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *res, ULONG free )
131 {
132 ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
133 #ifdef HAVE_LDAP
134 int error;
135
136 TRACE( "(%p, %p, 0x%08x)\n", ld, res, free );
137
138 if (!ld || !res) return ~0UL;
139
140 ret = ldap_parse_result( ld, res, &error, NULL, NULL, NULL, NULL, free );
141
142 if (ret == LDAP_SUCCESS)
143 ret = error;
144 else
145 ret = ~0UL;
146
147 #endif
148 return ret;
149 }
150
151 /***********************************************************************
152 * LdapGetLastError (WLDAP32.@)
153 *
154 * Return the last error set by an LDAP function call.
155 *
156 * PARAMS
157 * None.
158 *
159 * RETURNS
160 * An LDAP error code.
161 */
162 ULONG CDECL LdapGetLastError( void )
163 {
164 TRACE( "\n" );
165 return GetLastError();
166 }
167
168 static const ULONG WLDAP32_errormap[] = {
169 /* LDAP_SUCCESS */ ERROR_SUCCESS,
170 /* LDAP_OPERATIONS_ERROR */ ERROR_OPEN_FAILED,
171 /* LDAP_PROTOCOL_ERROR */ ERROR_INVALID_LEVEL,
172 /* LDAP_TIMELIMIT_EXCEEDED */ ERROR_TIMEOUT,
173 /* LDAP_SIZELIMIT_EXCEEDED */ ERROR_MORE_DATA,
174 /* LDAP_COMPARE_FALSE */ ERROR_DS_GENERIC_ERROR,
175 /* LDAP_COMPARE_TRUE */ ERROR_DS_GENERIC_ERROR,
176 /* LDAP_AUTH_METHOD_NOT_SUPPORTED */ ERROR_ACCESS_DENIED,
177 /* LDAP_STRONG_AUTH_REQUIRED */ ERROR_ACCESS_DENIED,
178 /* LDAP_REFERRAL_V2 */ ERROR_MORE_DATA,
179 /* LDAP_REFERRAL */ ERROR_MORE_DATA,
180 /* LDAP_ADMIN_LIMIT_EXCEEDED */ ERROR_NOT_ENOUGH_QUOTA,
181 /* LDAP_UNAVAILABLE_CRIT_EXTENSION */ ERROR_CAN_NOT_COMPLETE,
182 /* LDAP_CONFIDENTIALITY_REQUIRED */ ERROR_DS_GENERIC_ERROR,
183 /* LDAP_SASL_BIND_IN_PROGRESS */ ERROR_DS_GENERIC_ERROR,
184 /* 0x0f */ ERROR_DS_GENERIC_ERROR,
185 /* LDAP_NO_SUCH_ATTRIBUTE */ ERROR_INVALID_PARAMETER,
186 /* LDAP_UNDEFINED_TYPE */ ERROR_DS_GENERIC_ERROR,
187 /* LDAP_INAPPROPRIATE_MATCHING */ ERROR_INVALID_PARAMETER,
188 /* LDAP_CONSTRAINT_VIOLATION */ ERROR_INVALID_PARAMETER,
189 /* LDAP_ATTRIBUTE_OR_VALUE_EXISTS */ ERROR_ALREADY_EXISTS,
190 /* LDAP_INVALID_SYNTAX */ ERROR_INVALID_NAME,
191 /* 0x16 */ ERROR_DS_GENERIC_ERROR,
192 /* 0x17 */ ERROR_DS_GENERIC_ERROR,
193 /* 0x18 */ ERROR_DS_GENERIC_ERROR,
194 /* 0x19 */ ERROR_DS_GENERIC_ERROR,
195 /* 0x1a */ ERROR_DS_GENERIC_ERROR,
196 /* 0x1b */ ERROR_DS_GENERIC_ERROR,
197 /* 0x1c */ ERROR_DS_GENERIC_ERROR,
198 /* 0x1d */ ERROR_DS_GENERIC_ERROR,
199 /* 0x1e */ ERROR_DS_GENERIC_ERROR,
200 /* 0x1f */ ERROR_DS_GENERIC_ERROR,
201 /* LDAP_NO_SUCH_OBJECT */ ERROR_FILE_NOT_FOUND,
202 /* LDAP_ALIAS_PROBLEM */ ERROR_DS_GENERIC_ERROR,
203 /* LDAP_INVALID_DN_SYNTAX */ ERROR_INVALID_PARAMETER,
204 /* LDAP_IS_LEAF */ ERROR_DS_GENERIC_ERROR,
205 /* LDAP_ALIAS_DEREF_PROBLEM */ ERROR_DS_GENERIC_ERROR,
206 /* 0x25 */ ERROR_DS_GENERIC_ERROR,
207 /* 0x26 */ ERROR_DS_GENERIC_ERROR,
208 /* 0x27 */ ERROR_DS_GENERIC_ERROR,
209 /* 0x28 */ ERROR_DS_GENERIC_ERROR,
210 /* 0x29 */ ERROR_DS_GENERIC_ERROR,
211 /* 0x2a */ ERROR_DS_GENERIC_ERROR,
212 /* 0x2b */ ERROR_DS_GENERIC_ERROR,
213 /* 0x2c */ ERROR_DS_GENERIC_ERROR,
214 /* 0x2d */ ERROR_DS_GENERIC_ERROR,
215 /* 0x2e */ ERROR_DS_GENERIC_ERROR,
216 /* 0x2f */ ERROR_DS_GENERIC_ERROR,
217 /* LDAP_INAPPROPRIATE_AUTH */ ERROR_ACCESS_DENIED,
218 /* LDAP_INVALID_CREDENTIALS */ ERROR_WRONG_PASSWORD,
219 /* LDAP_INSUFFICIENT_RIGHTS */ ERROR_ACCESS_DENIED,
220 /* LDAP_BUSY */ ERROR_BUSY,
221 /* LDAP_UNAVAILABLE */ ERROR_DEV_NOT_EXIST,
222 /* LDAP_UNWILLING_TO_PERFORM */ ERROR_CAN_NOT_COMPLETE,
223 /* LDAP_LOOP_DETECT */ ERROR_DS_GENERIC_ERROR,
224 /* 0x37 */ ERROR_DS_GENERIC_ERROR,
225 /* 0x38 */ ERROR_DS_GENERIC_ERROR,
226 /* 0x39 */ ERROR_DS_GENERIC_ERROR,
227 /* 0x3a */ ERROR_DS_GENERIC_ERROR,
228 /* 0x3b */ ERROR_DS_GENERIC_ERROR,
229 /* LDAP_SORT_CONTROL_MISSING */ 8261,
230 /* LDAP_OFFSET_RANGE_ERROR */ 8262,
231 /* 0x3e */ ERROR_DS_GENERIC_ERROR,
232 /* 0x3f */ ERROR_DS_GENERIC_ERROR,
233 /* LDAP_NAMING_VIOLATION */ ERROR_INVALID_PARAMETER,
234 /* LDAP_OBJECT_CLASS_VIOLATION */ ERROR_INVALID_PARAMETER,
235 /* LDAP_NOT_ALLOWED_ON_NONLEAF */ ERROR_CAN_NOT_COMPLETE,
236 /* LDAP_NOT_ALLOWED_ON_RDN */ ERROR_ACCESS_DENIED,
237 /* LDAP_ALREADY_EXISTS */ ERROR_ALREADY_EXISTS,
238 /* LDAP_NO_OBJECT_CLASS_MODS */ ERROR_ACCESS_DENIED,
239 /* LDAP_RESULTS_TOO_LARGE */ ERROR_INSUFFICIENT_BUFFER,
240 /* LDAP_AFFECTS_MULTIPLE_DSAS */ ERROR_CAN_NOT_COMPLETE,
241 /* 0x48 */ ERROR_DS_GENERIC_ERROR,
242 /* 0x49 */ ERROR_DS_GENERIC_ERROR,
243 /* 0x4a */ ERROR_DS_GENERIC_ERROR,
244 /* 0x4b */ ERROR_DS_GENERIC_ERROR,
245 /* LDAP_VIRTUAL_LIST_VIEW_ERROR */ ERROR_DS_GENERIC_ERROR,
246 /* 0x4d */ ERROR_DS_GENERIC_ERROR,
247 /* 0x4e */ ERROR_DS_GENERIC_ERROR,
248 /* 0x4f */ ERROR_DS_GENERIC_ERROR,
249 /* LDAP_OTHER */ ERROR_DS_GENERIC_ERROR,
250 /* LDAP_SERVER_DOWN */ ERROR_BAD_NET_RESP,
251 /* LDAP_LOCAL_ERROR */ ERROR_DS_GENERIC_ERROR,
252 /* LDAP_ENCODING_ERROR */ ERROR_UNEXP_NET_ERR,
253 /* LDAP_DECODING_ERROR */ ERROR_UNEXP_NET_ERR,
254 /* LDAP_TIMEOUT */ ERROR_SERVICE_REQUEST_TIMEOUT,
255 /* LDAP_AUTH_UNKNOWN */ ERROR_WRONG_PASSWORD,
256 /* LDAP_FILTER_ERROR */ ERROR_INVALID_PARAMETER,
257 /* LDAP_USER_CANCELLED */ ERROR_CANCELLED,
258 /* LDAP_PARAM_ERROR */ ERROR_INVALID_PARAMETER,
259 /* LDAP_NO_MEMORY */ ERROR_NOT_ENOUGH_MEMORY,
260 /* LDAP_CONNECT_ERROR */ ERROR_CONNECTION_REFUSED,
261 /* LDAP_NOT_SUPPORTED */ ERROR_CAN_NOT_COMPLETE,
262 /* LDAP_CONTROL_NOT_FOUND */ ERROR_NOT_FOUND,
263 /* LDAP_NO_RESULTS_RETURNED */ ERROR_MORE_DATA,
264 /* LDAP_MORE_RESULTS_TO_RETURN */ ERROR_MORE_DATA,
265 /* LDAP_CLIENT_LOOP */ ERROR_DS_GENERIC_ERROR,
266 /* LDAP_REFERRAL_LIMIT_EXCEEDED */ ERROR_DS_GENERIC_ERROR
267 };
268
269 /***********************************************************************
270 * LdapMapErrorToWin32 (WLDAP32.@)
271 *
272 * Map an LDAP error code to a Win32 error code.
273 *
274 * PARAMS
275 * err [I] An LDAP error code.
276 *
277 * RETURNS
278 * A Win32 error code.
279 */
280 ULONG CDECL LdapMapErrorToWin32( ULONG err )
281 {
282 TRACE( "(0x%08x)\n", err );
283
284 if (err >= sizeof(WLDAP32_errormap)/sizeof(WLDAP32_errormap[0]))
285 return ERROR_DS_GENERIC_ERROR;
286 return WLDAP32_errormap[err];
287 }
288
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