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wine/dlls/wldap32/parse.c
Hans Leidekker d08d6f5104 wldap32: Use the bundled liblber and libldap.
2022-11-15 21:21:27 +01:00

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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 <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "wine/debug.h"
#include "winldap_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
/***********************************************************************
* ldap_parse_extended_resultA (WLDAP32.@)
*/
ULONG CDECL ldap_parse_extended_resultA( LDAP *ld, WLDAP32_LDAPMessage *result, char **oid,
struct WLDAP32_berval **data, BOOLEAN free )
{
ULONG ret;
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 && oidW)
{
char *str;
if ((str = strWtoA( oidW ))) *oid = str;
else ret = WLDAP32_LDAP_NO_MEMORY;
ldap_memfreeW( oidW );
}
return ret;
}
/***********************************************************************
* ldap_parse_extended_resultW (WLDAP32.@)
*/
ULONG CDECL ldap_parse_extended_resultW( LDAP *ld, WLDAP32_LDAPMessage *result, WCHAR **oid,
struct WLDAP32_berval **data, BOOLEAN free )
{
ULONG ret;
char *oidU = NULL;
struct berval *dataU = 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;
else
{
ret = map_error( ldap_parse_extended_result( CTX(ld), result, &oidU, &dataU, free ) );
}
if (oid && oidU)
{
WCHAR *str;
if ((str = strUtoW( oidU ))) *oid = str;
else ret = WLDAP32_LDAP_NO_MEMORY;
ldap_memfree( oidU );
}
if (data && dataU)
{
struct WLDAP32_berval *bv;
if ((bv = bervalUtoW( dataU ))) *data = bv;
else ret = WLDAP32_LDAP_NO_MEMORY;
ber_bvfree( dataU );
}
return ret;
}
/***********************************************************************
* ldap_parse_referenceA (WLDAP32.@)
*/
ULONG CDECL ldap_parse_referenceA( LDAP *ld, WLDAP32_LDAPMessage *message, char ***referrals )
{
ULONG ret;
WCHAR **referralsW = NULL;
TRACE( "(%p, %p, %p)\n", ld, message, referrals );
if (!ld) return ~0u;
ret = ldap_parse_referenceW( ld, message, &referralsW );
if (referralsW)
{
char **ref;
if ((ref = strarrayWtoA( referralsW ))) *referrals = ref;
else ret = WLDAP32_LDAP_NO_MEMORY;
ldap_value_freeW( referralsW );
}
return ret;
}
/***********************************************************************
* ldap_parse_referenceW (WLDAP32.@)
*/
ULONG CDECL ldap_parse_referenceW( LDAP *ld, WLDAP32_LDAPMessage *message, WCHAR ***referrals )
{
ULONG ret = ~0u;
char **referralsU = NULL;
TRACE( "(%p, %p, %p)\n", ld, message, referrals );
if (ld) ret = map_error( ldap_parse_reference( CTX(ld), message, &referralsU, NULL, 0 ) );
if (referralsU)
{
WCHAR **ref;
if ((ref = strarrayUtoW( referralsU ))) *referrals = ref;
else ret = WLDAP32_LDAP_NO_MEMORY;
ldap_memfree( referralsU );
}
return ret;
}
/***********************************************************************
* ldap_parse_resultA (WLDAP32.@)
*/
ULONG CDECL ldap_parse_resultA( LDAP *ld, WLDAP32_LDAPMessage *result, ULONG *retcode, char **matched, char **error,
char ***referrals, LDAPControlA ***serverctrls, BOOLEAN free )
{
ULONG ret;
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 WLDAP32_LDAP_PARAM_ERROR;
ret = ldap_parse_resultW( ld, result, retcode, &matchedW, &errorW, &referralsW, &serverctrlsW, free );
if (matched) *matched = strWtoA( matchedW );
if (error) *error = strWtoA( errorW );
if (referrals) *referrals = strarrayWtoA( referralsW );
if (serverctrls) *serverctrls = controlarrayWtoA( serverctrlsW );
ldap_memfreeW( matchedW );
ldap_memfreeW( errorW );
ldap_value_freeW( referralsW );
ldap_controls_freeW( serverctrlsW );
return ret;
}
/***********************************************************************
* ldap_parse_resultW (WLDAP32.@)
*/
ULONG CDECL ldap_parse_resultW( LDAP *ld, WLDAP32_LDAPMessage *result, ULONG *retcode, WCHAR **matched, WCHAR **error,
WCHAR ***referrals, LDAPControlW ***serverctrls, BOOLEAN free )
{
ULONG ret;
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 WLDAP32_LDAP_PARAM_ERROR;
ret = map_error( ldap_parse_result( CTX(ld), MSG(result), (int *)retcode, &matchedU, &errorU, &referralsU,
&serverctrlsU, free ) );
if (matched) *matched = strUtoW( matchedU );
if (error) *error = strUtoW( errorU );
if (referrals) *referrals = strarrayUtoW( referralsU );
if (serverctrls) *serverctrls = controlarrayUtoW( serverctrlsU );
ldap_memfree( matchedU );
ldap_memfree( errorU );
ldap_memfree( referralsU );
ldap_controls_free( serverctrlsU );
return ret;
}
/***********************************************************************
* ldap_parse_sort_controlA (WLDAP32.@)
*/
ULONG CDECL ldap_parse_sort_controlA( LDAP *ld, LDAPControlA **control, ULONG *result, char **attr )
{
ULONG ret;
WCHAR *attrW = NULL;
LDAPControlW **controlW = NULL;
TRACE( "(%p, %p, %p, %p)\n", ld, control, result, attr );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (!control) return WLDAP32_LDAP_CONTROL_NOT_FOUND;
if (!(controlW = controlarrayAtoW( control ))) return WLDAP32_LDAP_NO_MEMORY;
ret = ldap_parse_sort_controlW( ld, controlW, result, &attrW );
*attr = strWtoA( attrW );
controlarrayfreeW( controlW );
return ret;
}
/***********************************************************************
* ldap_parse_sort_controlW (WLDAP32.@)
*/
ULONG CDECL ldap_parse_sort_controlW( LDAP *ld, LDAPControlW **control, ULONG *result, WCHAR **attr )
{
ULONG ret;
char *attrU = NULL;
LDAPControl **controlU, *sortcontrol = NULL;
int res;
unsigned int i;
TRACE( "(%p, %p, %p, %p)\n", ld, control, result, attr );
if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
if (!control) return WLDAP32_LDAP_CONTROL_NOT_FOUND;
if (!(controlU = controlarrayWtoU( control ))) return WLDAP32_LDAP_NO_MEMORY;
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;
}
ret = map_error( ldap_parse_sortresponse_control( CTX(ld), sortcontrol, &res, &attrU ) );
if (ret == WLDAP32_LDAP_SUCCESS)
{
WCHAR *str;
if ((str = strUtoW( attrU )))
{
*attr = str;
*result = res;
}
else ret = WLDAP32_LDAP_NO_MEMORY;
ldap_memfree( attrU );
}
controlarrayfreeU( controlU );
return ret;
}
/***********************************************************************
* ldap_parse_vlv_controlA (WLDAP32.@)
*/
int CDECL ldap_parse_vlv_controlA( LDAP *ld, LDAPControlA **control, ULONG *targetpos, ULONG *listcount,
struct WLDAP32_berval **context, int *errcode )
{
int ret;
LDAPControlW **controlW = NULL;
TRACE( "(%p, %p, %p, %p, %p, %p)\n", ld, control, targetpos, listcount, context, errcode );
if (!ld) return ~0u;
if (control && !(controlW = controlarrayAtoW( control ))) return WLDAP32_LDAP_NO_MEMORY;
ret = ldap_parse_vlv_controlW( ld, controlW, targetpos, listcount, context, errcode );
controlarrayfreeW( controlW );
return ret;
}
/***********************************************************************
* ldap_parse_vlv_controlW (WLDAP32.@)
*/
int CDECL ldap_parse_vlv_controlW( LDAP *ld, LDAPControlW **control, ULONG *targetpos, ULONG *listcount,
struct WLDAP32_berval **context, int *errcode )
{
int ret, pos, count;
LDAPControl **controlU, *vlvcontrolU = NULL;
struct berval *ctxU;
unsigned int i;
TRACE( "(%p, %p, %p, %p, %p, %p)\n", ld, control, targetpos, listcount, context, errcode );
if (!ld || !control) return ~0u;
if (!(controlU = controlarrayWtoU( control ))) return WLDAP32_LDAP_NO_MEMORY;
for (i = 0; controlU[i]; i++)
{
if (!strcmp( LDAP_CONTROL_VLVRESPONSE, controlU[i]->ldctl_oid ))
vlvcontrolU = controlU[i];
}
if (!vlvcontrolU)
{
controlarrayfreeU( controlU );
return WLDAP32_LDAP_CONTROL_NOT_FOUND;
}
ret = map_error( ldap_parse_vlvresponse_control( CTX(ld), vlvcontrolU, &pos, &count, &ctxU, errcode ) );
if (ret == WLDAP32_LDAP_SUCCESS)
{
struct WLDAP32_berval *bv;
if ((bv = bervalUtoW( ctxU )))
{
*context = bv;
*targetpos = pos;
*listcount = count;
}
else ret = WLDAP32_LDAP_NO_MEMORY;
ber_bvfree( ctxU );
}
controlarrayfreeU( controlU );
return ret;
}
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