wine/dlls/wldap32/dn.c

304 lines
6.3 KiB
C

/*
* WLDAP32 - LDAP support for Wine
*
* Copyright 2005 Hans Leidekker
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include "wine/port.h"
#include "wine/debug.h"
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#ifdef HAVE_LDAP_H
#include <ldap.h>
#endif
#include "winldap_private.h"
#include "wldap32.h"
WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
/***********************************************************************
* ldap_dn2ufnA (WLDAP32.@)
*
* See ldap_dn2ufnW.
*/
PCHAR CDECL ldap_dn2ufnA( PCHAR dn )
{
PCHAR ret = NULL;
#ifdef HAVE_LDAP
WCHAR *dnW, *retW;
TRACE( "(%s)\n", debugstr_a(dn) );
dnW = strAtoW( dn );
if (!dnW) return NULL;
retW = ldap_dn2ufnW( dnW );
ret = strWtoA( retW );
strfreeW( dnW );
ldap_memfreeW( retW );
#endif
return ret;
}
/***********************************************************************
* ldap_dn2ufnW (WLDAP32.@)
*
* Convert a DN to a user-friendly name.
*
* PARAMS
* dn [I] DN to convert.
*
* RETURNS
* Success: Pointer to a string containing the user-friendly name.
* Failure: NULL
*
* NOTES
* Free the string with ldap_memfree.
*/
PWCHAR CDECL ldap_dn2ufnW( PWCHAR dn )
{
PWCHAR ret = NULL;
#ifdef HAVE_LDAP
char *dnU, *retU;
TRACE( "(%s)\n", debugstr_w(dn) );
dnU = strWtoU( dn );
if (!dnU) return NULL;
retU = ldap_dn2ufn( dnU );
ret = strUtoW( retU );
strfreeU( dnU );
ldap_memfree( retU );
#endif
return ret;
}
/***********************************************************************
* ldap_explode_dnA (WLDAP32.@)
*
* See ldap_explode_dnW.
*/
PCHAR * CDECL ldap_explode_dnA( PCHAR dn, ULONG notypes )
{
PCHAR *ret = NULL;
#ifdef HAVE_LDAP
WCHAR *dnW, **retW;
TRACE( "(%s, 0x%08x)\n", debugstr_a(dn), notypes );
dnW = strAtoW( dn );
if (!dnW) return NULL;
retW = ldap_explode_dnW( dnW, notypes );
ret = strarrayWtoA( retW );
strfreeW( dnW );
ldap_value_freeW( retW );
#endif
return ret;
}
/***********************************************************************
* ldap_explode_dnW (WLDAP32.@)
*
* Break up a DN into its components.
*
* PARAMS
* dn [I] DN to break up.
* notypes [I] Remove attribute type information from the components.
*
* RETURNS
* Success: Pointer to a NULL-terminated array that contains the DN
* components.
* Failure: NULL
*
* NOTES
* Free the string array with ldap_value_free.
*/
PWCHAR * CDECL ldap_explode_dnW( PWCHAR dn, ULONG notypes )
{
PWCHAR *ret = NULL;
#ifdef HAVE_LDAP
char *dnU, **retU;
TRACE( "(%s, 0x%08x)\n", debugstr_w(dn), notypes );
dnU = strWtoU( dn );
if (!dnU) return NULL;
retU = ldap_explode_dn( dnU, notypes );
ret = strarrayUtoW( retU );
strfreeU( dnU );
ldap_memvfree( (void **)retU );
#endif
return ret;
}
/***********************************************************************
* ldap_get_dnA (WLDAP32.@)
*
* See ldap_get_dnW.
*/
PCHAR CDECL ldap_get_dnA( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *entry )
{
PCHAR ret = NULL;
#ifdef HAVE_LDAP
PWCHAR retW;
TRACE( "(%p, %p)\n", ld, entry );
if (!ld || !entry) return NULL;
retW = ldap_get_dnW( ld, entry );
ret = strWtoA( retW );
ldap_memfreeW( retW );
#endif
return ret;
}
/***********************************************************************
* ldap_get_dnW (WLDAP32.@)
*
* Retrieve the DN from a given LDAP message.
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* entry [I] LDAPMessage structure to retrieve the DN from.
*
* RETURNS
* Success: Pointer to a string that contains the DN.
* Failure: NULL
*
* NOTES
* Free the string with ldap_memfree.
*/
PWCHAR CDECL ldap_get_dnW( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *entry )
{
PWCHAR ret = NULL;
#ifdef HAVE_LDAP
char *retU;
TRACE( "(%p, %p)\n", ld, entry );
if (!ld || !entry) return NULL;
retU = ldap_get_dn( ld, entry );
ret = strUtoW( retU );
ldap_memfree( retU );
#endif
return ret;
}
/***********************************************************************
* ldap_ufn2dnA (WLDAP32.@)
*
* See ldap_ufn2dnW.
*/
ULONG CDECL ldap_ufn2dnA( PCHAR ufn, PCHAR *dn )
{
ULONG ret = WLDAP32_LDAP_SUCCESS;
#ifdef HAVE_LDAP
PWCHAR ufnW = NULL, dnW = NULL;
TRACE( "(%s, %p)\n", debugstr_a(ufn), dn );
if (!dn) return WLDAP32_LDAP_PARAM_ERROR;
*dn = NULL;
if (ufn) {
ufnW = strAtoW( ufn );
if (!ufnW) return WLDAP32_LDAP_NO_MEMORY;
}
ret = ldap_ufn2dnW( ufnW, &dnW );
if (dnW) {
*dn = strWtoA( dnW );
if (!*dn) ret = WLDAP32_LDAP_NO_MEMORY;
}
strfreeW( ufnW );
ldap_memfreeW( dnW );
#endif
return ret;
}
/***********************************************************************
* ldap_ufn2dnW (WLDAP32.@)
*
* Convert a user-friendly name to a DN.
*
* PARAMS
* ufn [I] User-friendly name to convert.
* dn [O] Receives a pointer to a string containing the DN.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* Free the string with ldap_memfree.
*/
ULONG CDECL ldap_ufn2dnW( PWCHAR ufn, PWCHAR *dn )
{
ULONG ret = WLDAP32_LDAP_SUCCESS;
#ifdef HAVE_LDAP
char *ufnU = NULL;
TRACE( "(%s, %p)\n", debugstr_w(ufn), dn );
if (!dn) return WLDAP32_LDAP_PARAM_ERROR;
*dn = NULL;
if (ufn) {
ufnU = strWtoU( ufn );
if (!ufnU) return WLDAP32_LDAP_NO_MEMORY;
/* FIXME: do more than just a copy */
*dn = strUtoW( ufnU );
if (!*dn) ret = WLDAP32_LDAP_NO_MEMORY;
}
strfreeU( ufnU );
#endif
return ret;
}