dlls/wldap32/extended.c

   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 "winnls.h"
  31
  32 #ifdef HAVE_LDAP_H
  33 #include <ldap.h>
  34 #else
  35 #define LDAP_SUCCESS        0x00
  36 #define LDAP_NOT_SUPPORTED  0x5c
  37 #endif
  38
  39 #include "winldap_private.h"
  40 #include "wldap32.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
  43
  44 /***********************************************************************
  45  *      ldap_close_extended_op     (WLDAP32.@)
  46  *
  47  * Close an extended operation.
  48  *
  49  * PARAMS
  50  *  ld    [I] Pointer to an LDAP context.
  51  *  msgid [I] Message ID of the operation to be closed.
  52  *
  53  * RETURNS
  54  *  Success: LDAP_SUCCESS
  55  *  Failure: An LDAP error code.
  56  *
  57  * NOTES
  58  *  Contrary to native, OpenLDAP does not require us to close
  59  *  extended operations, so this is a no-op.
  60  */
  61 ULONG CDECL ldap_close_extended_op( WLDAP32_LDAP *ld, ULONG msgid )
  62 {
  63     TRACE( "(%p, 0x%08x)\n", ld, msgid );
  64
  65     if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
  66     return LDAP_SUCCESS;
  67 }
  68
  69 /***********************************************************************
  70  *      ldap_extended_operationA     (WLDAP32.@)
  71  *
  72  * See ldap_extended_operationW.
  73  */
  74 ULONG CDECL ldap_extended_operationA( WLDAP32_LDAP *ld, PCHAR oid, struct WLDAP32_berval *data,
  75     PLDAPControlA *serverctrls, PLDAPControlA *clientctrls, ULONG *message )
  76 {
  77     ULONG ret = LDAP_NOT_SUPPORTED;
  78 #ifdef HAVE_LDAP
  79     WCHAR *oidW = NULL;
  80     LDAPControlW **serverctrlsW = NULL, **clientctrlsW = NULL;
  81
  82     ret = WLDAP32_LDAP_NO_MEMORY;
  83
  84     TRACE( "(%p, %s, %p, %p, %p, %p)\n", ld, debugstr_a(oid), data, serverctrls,
  85            clientctrls, message );
  86
  87     if (!ld || !message) return WLDAP32_LDAP_PARAM_ERROR;
  88
  89     if (oid) {
  90         oidW = strAtoW( oid );
  91         if (!oidW) goto exit;
  92     }
  93     if (serverctrls) {
  94         serverctrlsW = controlarrayAtoW( serverctrls );
  95         if (!serverctrlsW) goto exit;
  96     }
  97     if (clientctrls) {
  98         clientctrlsW = controlarrayAtoW( clientctrls );
  99         if (!clientctrlsW) goto exit;
 100     }
 101
 102     ret = ldap_extended_operationW( ld, oidW, data, serverctrlsW, clientctrlsW, message );
 103
 104 exit:
 105     strfreeW( oidW );
 106     controlarrayfreeW( serverctrlsW );
 107     controlarrayfreeW( clientctrlsW );
 108
 109 #endif
 110     return ret;
 111 }
 112
 113 /***********************************************************************
 114  *      ldap_extended_operationW     (WLDAP32.@)
 115  *
 116  * Perform an extended operation (asynchronous mode).
 117  *
 118  * PARAMS
 119  *  ld          [I] Pointer to an LDAP context.
 120  *  oid         [I] OID of the extended operation.
 121  *  data        [I] Data needed by the operation.
 122  *  serverctrls [I] Array of LDAP server controls.
 123  *  clientctrls [I] Array of LDAP client controls.
 124  *  message     [O] Message ID of the extended operation.
 125  *
 126  * RETURNS
 127  *  Success: LDAP_SUCCESS
 128  *  Failure: An LDAP error code.
 129  *
 130  * NOTES
 131  *  The data parameter should be set to NULL if the operation
 132  *  requires no data. Call ldap_result with the message ID to
 133  *  get the result of the operation or ldap_abandon to cancel
 134  *  the operation. The serverctrls and clientctrls parameters
 135  *  are optional and should be set to NULL if not used. Call
 136  *  ldap_close_extended_op to close the operation.
 137  */
 138 ULONG CDECL ldap_extended_operationW( WLDAP32_LDAP *ld, PWCHAR oid, struct WLDAP32_berval *data,
 139     PLDAPControlW *serverctrls, PLDAPControlW *clientctrls, ULONG *message )
 140 {
 141     ULONG ret = LDAP_NOT_SUPPORTED;
 142 #ifdef HAVE_LDAP
 143     char *oidU = NULL;
 144     LDAPControl **serverctrlsU = NULL, **clientctrlsU = NULL;
 145
 146     ret = WLDAP32_LDAP_NO_MEMORY;
 147
 148     TRACE( "(%p, %s, %p, %p, %p, %p)\n", ld, debugstr_w(oid), data, serverctrls,
 149            clientctrls, message );
 150
 151     if (!ld || !message) return WLDAP32_LDAP_PARAM_ERROR;
 152
 153     if (oid) {
 154         oidU = strWtoU( oid );
 155         if (!oidU) goto exit;
 156     }
 157     if (serverctrls) {
 158         serverctrlsU = controlarrayWtoU( serverctrls );
 159         if (!serverctrlsU) goto exit;
 160     }
 161     if (clientctrls) {
 162         clientctrlsU = controlarrayWtoU( clientctrls );
 163         if (!clientctrlsU) goto exit;
 164     }
 165
 166     ret = ldap_extended_operation( ld, oid ? oidU : "", (struct berval *)data,
 167                                    serverctrlsU, clientctrlsU, (int *)message );
 168
 169 exit:
 170     strfreeU( oidU );
 171     controlarrayfreeU( serverctrlsU );
 172     controlarrayfreeU( clientctrlsU );
 173
 174 #endif
 175     return ret;
 176 }
 177
 178 /***********************************************************************
 179  *      ldap_extended_operation_sA     (WLDAP32.@)
 180  *
 181  * See ldap_extended_operation_sW.
 182  */
 183 ULONG CDECL ldap_extended_operation_sA( WLDAP32_LDAP *ld, PCHAR oid, struct WLDAP32_berval *data,
 184     PLDAPControlA *serverctrls, PLDAPControlA *clientctrls, PCHAR *retoid,
 185     struct WLDAP32_berval **retdata )
 186 {
 187     ULONG ret = LDAP_NOT_SUPPORTED;
 188 #ifdef HAVE_LDAP
 189     WCHAR *oidW = NULL, *retoidW = NULL;
 190     LDAPControlW **serverctrlsW = NULL, **clientctrlsW = NULL;
 191
 192     ret = WLDAP32_LDAP_NO_MEMORY;
 193
 194     TRACE( "(%p, %s, %p, %p, %p, %p, %p)\n", ld, debugstr_a(oid), data, serverctrls,
 195            clientctrls, retoid, retdata );
 196
 197     if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
 198
 199     if (oid) {
 200         oidW = strAtoW( oid );
 201         if (!oidW) goto exit;
 202     }
 203     if (serverctrls) {
 204         serverctrlsW = controlarrayAtoW( serverctrls );
 205         if (!serverctrlsW) goto exit;
 206     }
 207     if (clientctrls) {
 208         clientctrlsW = controlarrayAtoW( clientctrls );
 209         if (!clientctrlsW) goto exit;
 210     }
 211
 212     ret = ldap_extended_operation_sW( ld, oidW, data, serverctrlsW, clientctrlsW,
 213                                       &retoidW, retdata );
 214
 215     if (retoid && retoidW) {
 216         *retoid = strWtoA( retoidW );
 217         if (!*retoid) ret = WLDAP32_LDAP_NO_MEMORY;
 218         ldap_memfreeW( retoidW );
 219     }
 220
 221 exit:
 222     strfreeW( oidW );
 223     controlarrayfreeW( serverctrlsW );
 224     controlarrayfreeW( clientctrlsW );
 225
 226 #endif
 227     return ret;
 228 }
 229
 230 /***********************************************************************
 231  *      ldap_extended_operation_sW     (WLDAP32.@)
 232  *
 233  * Perform an extended operation (synchronous mode).
 234  *
 235  * PARAMS
 236  *  ld          [I] Pointer to an LDAP context.
 237  *  oid         [I] OID of the extended operation.
 238  *  data        [I] Data needed by the operation.
 239  *  serverctrls [I] Array of LDAP server controls.
 240  *  clientctrls [I] Array of LDAP client controls.
 241  *  retoid      [O] OID of the server response message.
 242  *  retdata     [O] Data returned by the server.
 243  *
 244  * RETURNS
 245  *  Success: LDAP_SUCCESS
 246  *  Failure: An LDAP error code.
 247  *
 248  * NOTES
 249  *  The data parameter should be set to NULL if the operation
 250  *  requires no data. The serverctrls, clientctrls, retoid and
 251  *  and retdata parameters are also optional. Set to NULL if not
 252  *  used. Free retoid and retdata after use with ldap_memfree.
 253  */
 254 ULONG CDECL ldap_extended_operation_sW( WLDAP32_LDAP *ld, PWCHAR oid, struct WLDAP32_berval *data,
 255     PLDAPControlW *serverctrls, PLDAPControlW *clientctrls, PWCHAR *retoid,
 256     struct WLDAP32_berval **retdata )
 257 {
 258     ULONG ret = LDAP_NOT_SUPPORTED;
 259 #ifdef HAVE_LDAP
 260     char *oidU = NULL, *retoidU = NULL;
 261     LDAPControl **serverctrlsU = NULL, **clientctrlsU = NULL;
 262
 263     ret = WLDAP32_LDAP_NO_MEMORY;
 264
 265     TRACE( "(%p, %s, %p, %p, %p, %p, %p)\n", ld, debugstr_w(oid), data, serverctrls,
 266            clientctrls, retoid, retdata );
 267
 268     if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
 269
 270     if (oid) {
 271         oidU = strWtoU( oid );
 272         if (!oidU) goto exit;
 273     }
 274     if (serverctrls) {
 275         serverctrlsU = controlarrayWtoU( serverctrls );
 276         if (!serverctrlsU) goto exit;
 277     }
 278     if (clientctrls) {
 279         clientctrlsU = controlarrayWtoU( clientctrls );
 280         if (!clientctrlsU) goto exit;
 281     }
 282
 283     ret = ldap_extended_operation_s( ld, oid ? oidU : "", (struct berval *)data, serverctrlsU,
 284                                      clientctrlsU, &retoidU, (struct berval **)retdata );
 285
 286     if (retoid && retoidU) {
 287         *retoid = strUtoW( retoidU );
 288         if (!*retoid) ret = WLDAP32_LDAP_NO_MEMORY;
 289         ldap_memfree( retoidU );
 290     }
 291
 292 exit:
 293     strfreeU( oidU );
 294     controlarrayfreeU( serverctrlsU );
 295     controlarrayfreeU( clientctrlsU );
 296
 297 #endif
 298     return ret;
 299 }