ReactOS  0.4.14-dev-297-g23e575c
dn.c
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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 #include "wine/port.h"
23 
24 #include <stdarg.h>
25 #ifdef HAVE_LDAP_H
26 #include <ldap.h>
27 #endif
28 
29 #include "windef.h"
30 #include "winbase.h"
31 #include "winnls.h"
32 
33 #include "winldap_private.h"
34 #include "wldap32.h"
35 #include "wine/debug.h"
36 
38 
39 /***********************************************************************
40  * ldap_dn2ufnA (WLDAP32.@)
41  *
42  * See ldap_dn2ufnW.
43  */
45 {
46  PCHAR ret = NULL;
47 #ifdef HAVE_LDAP
48  WCHAR *dnW, *retW;
49 
50  TRACE( "(%s)\n", debugstr_a(dn) );
51 
52  dnW = strAtoW( dn );
53  if (!dnW) return NULL;
54 
55  retW = ldap_dn2ufnW( dnW );
56  ret = strWtoA( retW );
57 
58  strfreeW( dnW );
59  ldap_memfreeW( retW );
60 
61 #endif
62  return ret;
63 }
64 
65 /***********************************************************************
66  * ldap_dn2ufnW (WLDAP32.@)
67  *
68  * Convert a DN to a user-friendly name.
69  *
70  * PARAMS
71  * dn [I] DN to convert.
72  *
73  * RETURNS
74  * Success: Pointer to a string containing the user-friendly name.
75  * Failure: NULL
76  *
77  * NOTES
78  * Free the string with ldap_memfree.
79  */
81 {
82  PWCHAR ret = NULL;
83 #ifdef HAVE_LDAP
84  char *dnU, *retU;
85 
86  TRACE( "(%s)\n", debugstr_w(dn) );
87 
88  dnU = strWtoU( dn );
89  if (!dnU) return NULL;
90 
91  retU = ldap_dn2ufn( dnU );
92  ret = strUtoW( retU );
93 
94  strfreeU( dnU );
95  ldap_memfree( retU );
96 
97 #endif
98  return ret;
99 }
100 
101 /***********************************************************************
102  * ldap_explode_dnA (WLDAP32.@)
103  *
104  * See ldap_explode_dnW.
105  */
107 {
108  PCHAR *ret = NULL;
109 #ifdef HAVE_LDAP
110  WCHAR *dnW, **retW;
111 
112  TRACE( "(%s, 0x%08x)\n", debugstr_a(dn), notypes );
113 
114  dnW = strAtoW( dn );
115  if (!dnW) return NULL;
116 
117  retW = ldap_explode_dnW( dnW, notypes );
118  ret = strarrayWtoA( retW );
119 
120  strfreeW( dnW );
121  ldap_value_freeW( retW );
122 
123 #endif
124  return ret;
125 }
126 
127 /***********************************************************************
128  * ldap_explode_dnW (WLDAP32.@)
129  *
130  * Break up a DN into its components.
131  *
132  * PARAMS
133  * dn [I] DN to break up.
134  * notypes [I] Remove attribute type information from the components.
135  *
136  * RETURNS
137  * Success: Pointer to a NULL-terminated array that contains the DN
138  * components.
139  * Failure: NULL
140  *
141  * NOTES
142  * Free the string array with ldap_value_free.
143  */
145 {
146  PWCHAR *ret = NULL;
147 #ifdef HAVE_LDAP
148  char *dnU, **retU;
149 
150  TRACE( "(%s, 0x%08x)\n", debugstr_w(dn), notypes );
151 
152  dnU = strWtoU( dn );
153  if (!dnU) return NULL;
154 
155  retU = ldap_explode_dn( dnU, notypes );
156  ret = strarrayUtoW( retU );
157 
158  strfreeU( dnU );
159  ldap_memvfree( (void **)retU );
160 
161 #endif
162  return ret;
163 }
164 
165 /***********************************************************************
166  * ldap_get_dnA (WLDAP32.@)
167  *
168  * See ldap_get_dnW.
169  */
171 {
172  PCHAR ret = NULL;
173 #ifdef HAVE_LDAP
174  PWCHAR retW;
175 
176  TRACE( "(%p, %p)\n", ld, entry );
177 
178  if (!ld || !entry) return NULL;
179 
180  retW = ldap_get_dnW( ld, entry );
181 
182  ret = strWtoA( retW );
183  ldap_memfreeW( retW );
184 
185 #endif
186  return ret;
187 }
188 
189 /***********************************************************************
190  * ldap_get_dnW (WLDAP32.@)
191  *
192  * Retrieve the DN from a given LDAP message.
193  *
194  * PARAMS
195  * ld [I] Pointer to an LDAP context.
196  * entry [I] LDAPMessage structure to retrieve the DN from.
197  *
198  * RETURNS
199  * Success: Pointer to a string that contains the DN.
200  * Failure: NULL
201  *
202  * NOTES
203  * Free the string with ldap_memfree.
204  */
206 {
207  PWCHAR ret = NULL;
208 #ifdef HAVE_LDAP
209  char *retU;
210 
211  TRACE( "(%p, %p)\n", ld, entry );
212 
213  if (!ld || !entry) return NULL;
214 
215  retU = ldap_get_dn( ld, entry );
216 
217  ret = strUtoW( retU );
218  ldap_memfree( retU );
219 
220 #endif
221  return ret;
222 }
223 
224 /***********************************************************************
225  * ldap_ufn2dnA (WLDAP32.@)
226  *
227  * See ldap_ufn2dnW.
228  */
230 {
232 #ifdef HAVE_LDAP
233  PWCHAR ufnW = NULL, dnW = NULL;
234 
235  TRACE( "(%s, %p)\n", debugstr_a(ufn), dn );
236 
237  if (!dn) return WLDAP32_LDAP_PARAM_ERROR;
238 
239  *dn = NULL;
240 
241  if (ufn) {
242  ufnW = strAtoW( ufn );
243  if (!ufnW) return WLDAP32_LDAP_NO_MEMORY;
244  }
245 
246  ret = ldap_ufn2dnW( ufnW, &dnW );
247 
248  if (dnW) {
249  *dn = strWtoA( dnW );
250  if (!*dn) ret = WLDAP32_LDAP_NO_MEMORY;
251  }
252 
253  strfreeW( ufnW );
254  ldap_memfreeW( dnW );
255 
256 #endif
257  return ret;
258 }
259 
260 /***********************************************************************
261  * ldap_ufn2dnW (WLDAP32.@)
262  *
263  * Convert a user-friendly name to a DN.
264  *
265  * PARAMS
266  * ufn [I] User-friendly name to convert.
267  * dn [O] Receives a pointer to a string containing the DN.
268  *
269  * RETURNS
270  * Success: LDAP_SUCCESS
271  * Failure: An LDAP error code.
272  *
273  * NOTES
274  * Free the string with ldap_memfree.
275  */
277 {
279 #ifdef HAVE_LDAP
280  char *ufnU = NULL;
281 
282  TRACE( "(%s, %p)\n", debugstr_w(ufn), dn );
283 
284  if (!dn) return WLDAP32_LDAP_PARAM_ERROR;
285 
286  *dn = NULL;
287 
288  if (ufn) {
289  ufnU = strWtoU( ufn );
290  if (!ufnU) return WLDAP32_LDAP_NO_MEMORY;
291 
292  /* FIXME: do more than just a copy */
293  *dn = strUtoW( ufnU );
294  if (!*dn) ret = WLDAP32_LDAP_NO_MEMORY;
295  }
296 
297  strfreeU( ufnU );
298 
299 #endif
300  return ret;
301 }
signed char * PCHAR
Definition: retypes.h:7
static LPSTR * strarrayWtoA(LPWSTR *strarray)
Definition: wldap32.h:154
static char * strWtoU(LPCWSTR str)
Definition: wldap32.h:74
ULONG CDECL ldap_value_freeW(PWCHAR *vals)
Definition: value.c:364
static void strfreeU(char *str)
Definition: wldap32.h:108
static void strfreeW(LPWSTR str)
Definition: wldap32.h:103
ULONG CDECL ldap_ufn2dnA(PCHAR ufn, PCHAR *dn)
Definition: dn.c:229
#define ldap_memfree
Definition: winldap.h:688
PCHAR CDECL ldap_get_dnA(WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *entry)
Definition: dn.c:170
uint16_t * PWCHAR
Definition: typedefs.h:54
static LPWSTR strUtoW(char *str)
Definition: wldap32.h:86
PWCHAR CDECL ldap_get_dnW(WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *entry)
Definition: dn.c:205
#define debugstr_w
Definition: kernel32.h:32
PCHAR *CDECL ldap_explode_dnA(PCHAR dn, ULONG notypes)
Definition: dn.c:106
static LPSTR strWtoA(LPCWSTR str)
Definition: wldap32.h:62
smooth NULL
Definition: ftsmooth.c:416
PCHAR CDECL ldap_dn2ufnA(PCHAR dn)
Definition: dn.c:44
#define TRACE(s)
Definition: solgame.cpp:4
__wchar_t WCHAR
Definition: xmlstorage.h:180
#define debugstr_a
Definition: kernel32.h:31
int ret
WINE_DEFAULT_DEBUG_CHANNEL(wldap32)
static LPWSTR strAtoW(const char *str)
uint32_t entry
Definition: isohybrid.c:63
static LPWSTR * strarrayUtoW(char **strarray)
Definition: wldap32.h:194
PWCHAR *CDECL ldap_explode_dnW(PWCHAR dn, ULONG notypes)
Definition: dn.c:144
#define CDECL
Definition: compat.h:21
#define ldap_dn2ufn
Definition: winldap.h:690
#define ldap_explode_dn
Definition: winldap.h:692
unsigned int ULONG
Definition: retypes.h:1
void CDECL ldap_memfreeW(PWCHAR block)
Definition: misc.c:421
ULONG CDECL ldap_ufn2dnW(PWCHAR ufn, PWCHAR *dn)
Definition: dn.c:276
PWCHAR CDECL ldap_dn2ufnW(PWCHAR dn)
Definition: dn.c:80
#define ldap_get_dn
Definition: winldap.h:693