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 #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
  37 WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
  38
  39 /***********************************************************************
  40  *      ldap_close_extended_op     (WLDAP32.@)
  41  *
  42  * Close an extended operation.
  43  *
  44  * PARAMS
  45  *  ld    [I] Pointer to an LDAP context.
  46  *  msgid [I] Message ID of the operation to be closed.
  47  *
  48  * RETURNS
  49  *  Success: LDAP_SUCCESS
  50  *  Failure: An LDAP error code.
  51  *
  52  * NOTES
  53  *  Contrary to native, OpenLDAP does not require us to close
  54  *  extended operations, so this is a no-op.
  55  */
  56 ULONG CDECL ldap_close_extended_op( WLDAP32_LDAP *ld, ULONG msgid )
  57 {
  58     TRACE( "(%p, 0x%08x)\n", ld, msgid );
  59
  60     if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
  61     return WLDAP32_LDAP_SUCCESS;
  62 }
  63
  64 /***********************************************************************
  65  *      ldap_extended_operationA     (WLDAP32.@)
  66  *
  67  * See ldap_extended_operationW.
  68  */
  69 ULONG CDECL ldap_extended_operationA( WLDAP32_LDAP *ld, PCHAR oid, struct WLDAP32_berval *data,
  70     PLDAPControlA *serverctrls, PLDAPControlA *clientctrls, ULONG *message )
  71 {
  72     ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
  73 #ifdef HAVE_LDAP
  74     WCHAR *oidW = NULL;
  75     LDAPControlW **serverctrlsW = NULL, **clientctrlsW = NULL;
  76
  77     ret = WLDAP32_LDAP_NO_MEMORY;
  78
  79     TRACE( "(%p, %s, %p, %p, %p, %p)\n", ld, debugstr_a(oid), data, serverctrls,
  80            clientctrls, message );
  81
  82     if (!ld || !message) return WLDAP32_LDAP_PARAM_ERROR;
  83
  84     if (oid) {
  85         oidW = strAtoW( oid );
  86         if (!oidW) goto exit;
  87     }
  88     if (serverctrls) {
  89         serverctrlsW = controlarrayAtoW( serverctrls );
  90         if (!serverctrlsW) goto exit;
  91     }
  92     if (clientctrls) {
  93         clientctrlsW = controlarrayAtoW( clientctrls );
  94         if (!clientctrlsW) goto exit;
  95     }
  96
  97     ret = ldap_extended_operationW( ld, oidW, data, serverctrlsW, clientctrlsW, message );
  98
  99 exit:
 100     strfreeW( oidW );
 101     controlarrayfreeW( serverctrlsW );
 102     controlarrayfreeW( clientctrlsW );
 103
 104 #endif
 105     return ret;
 106 }
 107
 108 /***********************************************************************
 109  *      ldap_extended_operationW     (WLDAP32.@)
 110  *
 111  * Perform an extended operation (asynchronous mode).
 112  *
 113  * PARAMS
 114  *  ld          [I] Pointer to an LDAP context.
 115  *  oid         [I] OID of the extended operation.
 116  *  data        [I] Data needed by the operation.
 117  *  serverctrls [I] Array of LDAP server controls.
 118  *  clientctrls [I] Array of LDAP client controls.
 119  *  message     [O] Message ID of the extended operation.
 120  *
 121  * RETURNS
 122  *  Success: LDAP_SUCCESS
 123  *  Failure: An LDAP error code.
 124  *
 125  * NOTES
 126  *  The data parameter should be set to NULL if the operation
 127  *  requires no data. Call ldap_result with the message ID to
 128  *  get the result of the operation or ldap_abandon to cancel
 129  *  the operation. The serverctrls and clientctrls parameters
 130  *  are optional and should be set to NULL if not used. Call
 131  *  ldap_close_extended_op to close the operation.
 132  */
 133 ULONG CDECL ldap_extended_operationW( WLDAP32_LDAP *ld, PWCHAR oid, struct WLDAP32_berval *data,
 134     PLDAPControlW *serverctrls, PLDAPControlW *clientctrls, ULONG *message )
 135 {
 136     ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
 137 #ifdef HAVE_LDAP
 138     char *oidU = NULL;
 139     LDAPControl **serverctrlsU = NULL, **clientctrlsU = NULL;
 140
 141     ret = WLDAP32_LDAP_NO_MEMORY;
 142
 143     TRACE( "(%p, %s, %p, %p, %p, %p)\n", ld, debugstr_w(oid), data, serverctrls,
 144            clientctrls, message );
 145
 146     if (!ld || !message) return WLDAP32_LDAP_PARAM_ERROR;
 147
 148     if (oid) {
 149         oidU = strWtoU( oid );
 150         if (!oidU) goto exit;
 151     }
 152     if (serverctrls) {
 153         serverctrlsU = controlarrayWtoU( serverctrls );
 154         if (!serverctrlsU) goto exit;
 155     }
 156     if (clientctrls) {
 157         clientctrlsU = controlarrayWtoU( clientctrls );
 158         if (!clientctrlsU) goto exit;
 159     }
 160
 161     ret = map_error( ldap_extended_operation( ld, oid ? oidU : "", (struct berval *)data,
 162                                               serverctrlsU, clientctrlsU, (int *)message ));
 163
 164 exit:
 165     strfreeU( oidU );
 166     controlarrayfreeU( serverctrlsU );
 167     controlarrayfreeU( clientctrlsU );
 168
 169 #endif
 170     return ret;
 171 }
 172
 173 /***********************************************************************
 174  *      ldap_extended_operation_sA     (WLDAP32.@)
 175  *
 176  * See ldap_extended_operation_sW.
 177  */
 178 ULONG CDECL ldap_extended_operation_sA( WLDAP32_LDAP *ld, PCHAR oid, struct WLDAP32_berval *data,
 179     PLDAPControlA *serverctrls, PLDAPControlA *clientctrls, PCHAR *retoid,
 180     struct WLDAP32_berval **retdata )
 181 {
 182     ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
 183 #ifdef HAVE_LDAP
 184     WCHAR *oidW = NULL, *retoidW = NULL;
 185     LDAPControlW **serverctrlsW = NULL, **clientctrlsW = NULL;
 186
 187     ret = WLDAP32_LDAP_NO_MEMORY;
 188
 189     TRACE( "(%p, %s, %p, %p, %p, %p, %p)\n", ld, debugstr_a(oid), data, serverctrls,
 190            clientctrls, retoid, retdata );
 191
 192     if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
 193
 194     if (oid) {
 195         oidW = strAtoW( oid );
 196         if (!oidW) goto exit;
 197     }
 198     if (serverctrls) {
 199         serverctrlsW = controlarrayAtoW( serverctrls );
 200         if (!serverctrlsW) goto exit;
 201     }
 202     if (clientctrls) {
 203         clientctrlsW = controlarrayAtoW( clientctrls );
 204         if (!clientctrlsW) goto exit;
 205     }
 206
 207     ret = ldap_extended_operation_sW( ld, oidW, data, serverctrlsW, clientctrlsW,
 208                                       &retoidW, retdata );
 209
 210     if (retoid && retoidW) {
 211         *retoid = strWtoA( retoidW );
 212         if (!*retoid) ret = WLDAP32_LDAP_NO_MEMORY;
 213         ldap_memfreeW( retoidW );
 214     }
 215
 216 exit:
 217     strfreeW( oidW );
 218     controlarrayfreeW( serverctrlsW );
 219     controlarrayfreeW( clientctrlsW );
 220
 221 #endif
 222     return ret;
 223 }
 224
 225 /***********************************************************************
 226  *      ldap_extended_operation_sW     (WLDAP32.@)
 227  *
 228  * Perform an extended operation (synchronous mode).
 229  *
 230  * PARAMS
 231  *  ld          [I] Pointer to an LDAP context.
 232  *  oid         [I] OID of the extended operation.
 233  *  data        [I] Data needed by the operation.
 234  *  serverctrls [I] Array of LDAP server controls.
 235  *  clientctrls [I] Array of LDAP client controls.
 236  *  retoid      [O] OID of the server response message.
 237  *  retdata     [O] Data returned by the server.
 238  *
 239  * RETURNS
 240  *  Success: LDAP_SUCCESS
 241  *  Failure: An LDAP error code.
 242  *
 243  * NOTES
 244  *  The data parameter should be set to NULL if the operation
 245  *  requires no data. The serverctrls, clientctrls, retoid and
 246  *  and retdata parameters are also optional. Set to NULL if not
 247  *  used. Free retoid and retdata after use with ldap_memfree.
 248  */
 249 ULONG CDECL ldap_extended_operation_sW( WLDAP32_LDAP *ld, PWCHAR oid, struct WLDAP32_berval *data,
 250     PLDAPControlW *serverctrls, PLDAPControlW *clientctrls, PWCHAR *retoid,
 251     struct WLDAP32_berval **retdata )
 252 {
 253     ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
 254 #ifdef HAVE_LDAP
 255     char *oidU = NULL, *retoidU = NULL;
 256     LDAPControl **serverctrlsU = NULL, **clientctrlsU = NULL;
 257
 258     ret = WLDAP32_LDAP_NO_MEMORY;
 259
 260     TRACE( "(%p, %s, %p, %p, %p, %p, %p)\n", ld, debugstr_w(oid), data, serverctrls,
 261            clientctrls, retoid, retdata );
 262
 263     if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
 264
 265     if (oid) {
 266         oidU = strWtoU( oid );
 267         if (!oidU) goto exit;
 268     }
 269     if (serverctrls) {
 270         serverctrlsU = controlarrayWtoU( serverctrls );
 271         if (!serverctrlsU) goto exit;
 272     }
 273     if (clientctrls) {
 274         clientctrlsU = controlarrayWtoU( clientctrls );
 275         if (!clientctrlsU) goto exit;
 276     }
 277
 278     ret = map_error( ldap_extended_operation_s( ld, oid ? oidU : "", (struct berval *)data, serverctrlsU,
 279                                                 clientctrlsU, &retoidU, (struct berval **)retdata ));
 280
 281     if (retoid && retoidU) {
 282         *retoid = strUtoW( retoidU );
 283         if (!*retoid) ret = WLDAP32_LDAP_NO_MEMORY;
 284         ldap_memfree( retoidU );
 285     }
 286
 287 exit:
 288     strfreeU( oidU );
 289     controlarrayfreeU( serverctrlsU );
 290     controlarrayfreeU( clientctrlsU );
 291
 292 #endif
 293     return ret;
 294 }