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Sweden-Number/dlls/wldap32/parse.c

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/*
* 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_parse_extended_resultA (WLDAP32.@)
*
* See ldap_parse_extended_resultW.
*/
ULONG CDECL ldap_parse_extended_resultA( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *result,
PCHAR *oid, struct WLDAP32_berval **data, BOOLEAN free )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *oidW = NULL;
TRACE( "(%p, %p, %p, %p, 0x%02x)\n", ld, result, oid, data, free );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (!result) return WLDAP32_LDAP_NO_RESULTS_RETURNED;
ret = ldap_parse_extended_resultW( ld, result, &oidW, data, free );
if (oid) {
*oid = strWtoA( oidW );
if (!*oid) ret = WLDAP32_LDAP_NO_MEMORY;
ldap_memfreeW( oidW );
}
#endif
return ret;
}
/***********************************************************************
* ldap_parse_extended_resultW (WLDAP32.@)
*
* Parse the result of an extended operation.
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* result [I] Result message from an extended operation.
* oid [O] OID of the extended operation.
* data [O] Result data.
* free [I] Free the result message?
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* Free the OID and result data with ldap_memfree. Pass a nonzero
* value for 'free' or call ldap_msgfree to free the result message.
*/
ULONG CDECL ldap_parse_extended_resultW( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *result,
PWCHAR *oid, struct WLDAP32_berval **data, BOOLEAN free )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *oidU = NULL;
TRACE( "(%p, %p, %p, %p, 0x%02x)\n", ld, result, oid, data, free );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (!result) return WLDAP32_LDAP_NO_RESULTS_RETURNED;
ret = ldap_parse_extended_result( ld, result, &oidU, (struct berval **)data, free );
if (oid) {
*oid = strUtoW( oidU );
if (!*oid) ret = WLDAP32_LDAP_NO_MEMORY;
ldap_memfree( oidU );
}
#endif
return ret;
}
/***********************************************************************
* ldap_parse_referenceA (WLDAP32.@)
*
* See ldap_parse_referenceW.
*/
ULONG CDECL ldap_parse_referenceA( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *message,
PCHAR **referrals )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR **referralsW = NULL;
TRACE( "(%p, %p, %p)\n", ld, message, referrals );
if (!ld) return ~0UL;
ret = ldap_parse_referenceW( ld, message, &referralsW );
*referrals = strarrayWtoA( referralsW );
ldap_value_freeW( referralsW );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_referenceW (WLDAP32.@)
*
* Return any referrals from a result message.
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* result [I] Result message.
* referrals [O] Array of referral URLs.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* Free the referrals with ldap_value_free.
*/
ULONG CDECL ldap_parse_referenceW( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *message,
PWCHAR **referrals )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP_PARSE_REFERENCE
char **referralsU = NULL;
TRACE( "(%p, %p, %p)\n", ld, message, referrals );
if (!ld) return ~0UL;
ret = ldap_parse_reference( ld, message, &referralsU, NULL, 0 );
*referrals = strarrayUtoW( referralsU );
ldap_memfree( referralsU );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_resultA (WLDAP32.@)
*
* See ldap_parse_resultW.
*/
ULONG CDECL ldap_parse_resultA( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *result,
ULONG *retcode, PCHAR *matched, PCHAR *error, PCHAR **referrals,
PLDAPControlA **serverctrls, BOOLEAN free )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR **matchedW = NULL, **errorW = NULL, **referralsW = NULL;
LDAPControlW **serverctrlsW = NULL;
TRACE( "(%p, %p, %p, %p, %p, %p, %p, 0x%02x)\n", ld, result, retcode,
matched, error, referrals, serverctrls, free );
if (!ld) return ~0UL;
ret = ldap_parse_resultW( ld, result, retcode, matchedW, errorW,
&referralsW, &serverctrlsW, free );
matched = strarrayWtoA( matchedW );
error = strarrayWtoA( errorW );
*referrals = strarrayWtoA( referralsW );
*serverctrls = controlarrayWtoA( serverctrlsW );
ldap_value_freeW( matchedW );
ldap_value_freeW( errorW );
ldap_value_freeW( referralsW );
ldap_controls_freeW( serverctrlsW );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_resultW (WLDAP32.@)
*
* Parse a result message.
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* result [I] Result message.
* retcode [O] Return code for the server operation.
* matched [O] DNs matched in the operation.
* error [O] Error message for the operation.
* referrals [O] Referrals found in the result message.
* serverctrls [O] Controls used in the operation.
* free [I] Free the result message?
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* Free the DNs and error message with ldap_memfree. Free
* the referrals with ldap_value_free and the controls with
* ldap_controls_free. Pass a nonzero value for 'free' or call
* ldap_msgfree to free the result message.
*/
ULONG CDECL ldap_parse_resultW( WLDAP32_LDAP *ld, WLDAP32_LDAPMessage *result,
ULONG *retcode, PWCHAR *matched, PWCHAR *error, PWCHAR **referrals,
PLDAPControlW **serverctrls, BOOLEAN free )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char **matchedU = NULL, **errorU = NULL, **referralsU = NULL;
LDAPControl **serverctrlsU = NULL;
TRACE( "(%p, %p, %p, %p, %p, %p, %p, 0x%02x)\n", ld, result, retcode,
matched, error, referrals, serverctrls, free );
if (!ld) return ~0UL;
ret = ldap_parse_result( ld, result, (int *)retcode, matchedU, errorU,
&referralsU, &serverctrlsU, free );
matched = strarrayUtoW( matchedU );
error = strarrayUtoW( errorU );
*referrals = strarrayUtoW( referralsU );
*serverctrls = controlarrayUtoW( serverctrlsU );
ldap_memfree( matchedU );
ldap_memfree( errorU );
ldap_memfree( referralsU );
ldap_controls_free( serverctrlsU );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_sort_controlA (WLDAP32.@)
*
* See ldap_parse_sort_controlW.
*/
ULONG CDECL ldap_parse_sort_controlA( WLDAP32_LDAP *ld, PLDAPControlA *control,
ULONG *result, PCHAR *attr )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
WCHAR *attrW = NULL;
LDAPControlW **controlW = NULL;
TRACE( "(%p, %p, %p, %p)\n", ld, control, result, attr );
if (!ld) return ~0UL;
if (control) {
controlW = controlarrayAtoW( control );
if (!controlW) return WLDAP32_LDAP_NO_MEMORY;
}
ret = ldap_parse_sort_controlW( ld, controlW, result, &attrW );
*attr = strWtoA( attrW );
controlarrayfreeW( controlW );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_sort_controlW (WLDAP32.@)
*
* Parse a sort control.
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* control [I] Control obtained from a result message.
* result [O] Result code.
* attr [O] Failing attribute.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* If the function fails, free the failing attribute with ldap_memfree.
*/
ULONG CDECL ldap_parse_sort_controlW( WLDAP32_LDAP *ld, PLDAPControlW *control,
ULONG *result, PWCHAR *attr )
{
ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
char *attrU = NULL;
LDAPControl **controlU = NULL;
#ifdef HAVE_LDAP_PARSE_SORT_CONTROL
unsigned long res;
#elif defined(HAVE_LDAP_PARSE_SORTRESPONSE_CONTROL)
ber_int_t res;
LDAPControl *sortcontrol = NULL;
unsigned int i;
#endif
TRACE( "(%p, %p, %p, %p)\n", ld, control, result, attr );
if (!ld) return ~0UL;
if (control) {
controlU = controlarrayWtoU( control );
if (!controlU) return WLDAP32_LDAP_NO_MEMORY;
}
#ifdef HAVE_LDAP_PARSE_SORT_CONTROL
if (!(ret = ldap_parse_sort_control( ld, controlU, &res, &attrU )))
{
*result = res;
*attr = strUtoW( attrU );
}
#elif defined(HAVE_LDAP_PARSE_SORTRESPONSE_CONTROL)
for (i = 0; controlU[i]; i++)
{
if (!strcmp( LDAP_SERVER_RESP_SORT_OID, controlU[i]->ldctl_oid ))
sortcontrol = controlU[i];
}
if (!sortcontrol)
{
controlarrayfreeU( controlU );
return WLDAP32_LDAP_CONTROL_NOT_FOUND;
}
if (!(ret = ldap_parse_sortresponse_control( ld, sortcontrol, &res, &attrU )))
{
*result = res;
*attr = strUtoW( attrU );
}
#endif
controlarrayfreeU( controlU );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_vlv_controlA (WLDAP32.@)
*
* See ldap_parse_vlv_controlW.
*/
INT CDECL ldap_parse_vlv_controlA( WLDAP32_LDAP *ld, PLDAPControlA *control,
PULONG targetpos, PULONG listcount,
struct WLDAP32_berval **context, PINT errcode )
{
int ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
LDAPControlW **controlW = NULL;
TRACE( "(%p, %p, %p, %p, %p, %p)\n", ld, control, targetpos,
listcount, context, errcode );
if (!ld) return ~0UL;
if (control) {
controlW = controlarrayAtoW( control );
if (!controlW) return WLDAP32_LDAP_NO_MEMORY;
}
ret = ldap_parse_vlv_controlW( ld, controlW, targetpos, listcount,
context, errcode );
controlarrayfreeW( controlW );
#endif
return ret;
}
/***********************************************************************
* ldap_parse_vlv_controlW (WLDAP32.@)
*
* Parse a virtual list view control.
*
* PARAMS
* ld [I] Pointer to an LDAP context.
* control [I] Controls obtained from a result message.
* targetpos [O] Position of the target in the result list.
* listcount [O] Estimate of the number of results in the list.
* context [O] Server side context.
* errcode [O] Error code from the listview operation.
*
* RETURNS
* Success: LDAP_SUCCESS
* Failure: An LDAP error code.
*
* NOTES
* Free the server context with ber_bvfree.
*/
INT CDECL ldap_parse_vlv_controlW( WLDAP32_LDAP *ld, PLDAPControlW *control,
PULONG targetpos, PULONG listcount,
struct WLDAP32_berval **context, PINT errcode )
{
int ret = WLDAP32_LDAP_NOT_SUPPORTED;
#ifdef HAVE_LDAP
LDAPControl **controlU = NULL;
#ifdef HAVE_LDAP_PARSE_VLV_CONTROL
unsigned long pos, count;
#elif defined(HAVE_LDAP_PARSE_VLVRESPONSE_CONTROL)
ber_int_t pos, count;
LDAPControl *vlvcontrol = NULL;
unsigned int i;
#endif
TRACE( "(%p, %p, %p, %p, %p, %p)\n", ld, control, targetpos,
listcount, context, errcode );
if (!ld) return ~0UL;
if (control) {
controlU = controlarrayWtoU( control );
if (!controlU) return WLDAP32_LDAP_NO_MEMORY;
}
#ifdef HAVE_LDAP_PARSE_VLV_CONTROL
if (!(ret = ldap_parse_vlv_control( ld, controlU, &pos, &count,
(struct berval **)context, errcode )))
{
*targetpos = pos;
*listcount = count;
}
#elif defined(HAVE_LDAP_PARSE_VLVRESPONSE_CONTROL)
for (i = 0; controlU[i]; i++)
{
if (!strcmp( LDAP_CONTROL_VLVRESPONSE, controlU[i]->ldctl_oid ))
vlvcontrol = controlU[i];
}
if (!vlvcontrol)
{
controlarrayfreeU( controlU );
return WLDAP32_LDAP_CONTROL_NOT_FOUND;
}
if (!(ret = ldap_parse_vlvresponse_control( ld, vlvcontrol, &pos, &count,
(struct berval **)context, errcode )))
{
*targetpos = pos;
*listcount = count;
}
#endif
controlarrayfreeU( controlU );
#endif
return ret;
}
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