mirror of
https://github.com/reactos/wine.git
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294 lines
8.1 KiB
C
294 lines
8.1 KiB
C
/*
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* WLDAP32 - LDAP support for Wine
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*
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* Copyright 2005 Hans Leidekker
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include "wine/debug.h"
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winnls.h"
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#ifdef HAVE_LDAP_H
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#include <ldap.h>
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#else
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#define LDAP_SUCCESS 0x00
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#define LDAP_NOT_SUPPORTED 0x5c
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#endif
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#include "winldap_private.h"
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#include "wldap32.h"
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#ifndef LDAP_MAXINT
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#define LDAP_MAXINT 2147483647
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#endif
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WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
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/***********************************************************************
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* ldap_create_page_controlA (WLDAP32.@)
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*
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* See ldap_create_page_controlW.
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*/
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ULONG ldap_create_page_controlA( WLDAP32_LDAP *ld, ULONG pagesize,
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struct WLDAP32_berval *cookie, UCHAR critical, PLDAPControlA *control )
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{
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ULONG ret = LDAP_NOT_SUPPORTED;
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#ifdef HAVE_LDAP
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LDAPControlW *controlW = NULL;
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TRACE( "(%p, 0x%08lx, %p, 0x%02x, %p)\n", ld, pagesize, cookie,
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critical, control );
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if (!ld || !control || pagesize > LDAP_MAXINT)
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return WLDAP32_LDAP_PARAM_ERROR;
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ret = ldap_create_page_controlW( ld, pagesize, cookie, critical, &controlW );
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if (ret == LDAP_SUCCESS)
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{
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*control = controlWtoA( controlW );
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ldap_control_freeW( controlW );
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}
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#endif
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return ret;
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}
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#ifdef HAVE_LDAP
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/* create a page control by hand */
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static ULONG create_page_control( ULONG pagesize, struct WLDAP32_berval *cookie,
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UCHAR critical, PLDAPControlW *control )
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{
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LDAPControlW *ctrl;
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BerElement *ber;
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ber_tag_t tag;
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struct berval *berval, null_cookie = { 0, NULL };
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INT ret, len;
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char *val;
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ber = ber_alloc_t( LBER_USE_DER );
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if (!ber) return WLDAP32_LDAP_NO_MEMORY;
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if (cookie)
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tag = ber_printf( ber, "{iO}", (ber_int_t)pagesize, cookie );
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else
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tag = ber_printf( ber, "{iO}", (ber_int_t)pagesize, &null_cookie );
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ret = ber_flatten( ber, &berval );
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ber_free( ber, 1 );
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if (tag == LBER_ERROR)
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return WLDAP32_LDAP_ENCODING_ERROR;
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if (ret == -1)
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return WLDAP32_LDAP_NO_MEMORY;
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/* copy the berval so it can be properly freed by the caller */
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val = HeapAlloc( GetProcessHeap(), 0, berval->bv_len );
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if (!val) return WLDAP32_LDAP_NO_MEMORY;
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len = berval->bv_len;
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memcpy( val, berval->bv_val, len );
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ber_bvfree( berval );
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ctrl = HeapAlloc( GetProcessHeap(), 0, sizeof(LDAPControlW) );
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if (!ctrl)
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return WLDAP32_LDAP_NO_MEMORY;
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ctrl->ldctl_oid = strAtoW( LDAP_PAGED_RESULT_OID_STRING );
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ctrl->ldctl_value.bv_len = len;
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ctrl->ldctl_value.bv_val = val;
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ctrl->ldctl_iscritical = critical;
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*control = ctrl;
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return LDAP_SUCCESS;
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}
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#endif /* HAVE_LDAP */
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/***********************************************************************
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* ldap_create_page_controlW (WLDAP32.@)
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*
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* Create a control for paged search results.
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*
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* PARAMS
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* ld [I] Pointer to an LDAP context.
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* pagesize [I] Number of entries to return per page.
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* cookie [I] Used by the server to track its location in the
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* search results.
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* critical [I] Tells the server this control is critical to the
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* search operation.
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* control [O] LDAPControl created.
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*
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* RETURNS
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* Success: LDAP_SUCCESS
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* Failure: An LDAP error code.
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*/
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ULONG ldap_create_page_controlW( WLDAP32_LDAP *ld, ULONG pagesize,
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struct WLDAP32_berval *cookie, UCHAR critical, PLDAPControlW *control )
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{
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ULONG ret = LDAP_NOT_SUPPORTED;
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#ifdef HAVE_LDAP
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TRACE( "(%p, 0x%08lx, %p, 0x%02x, %p)\n", ld, pagesize, cookie,
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critical, control );
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if (!ld || !control || pagesize > LDAP_MAXINT)
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return WLDAP32_LDAP_PARAM_ERROR;
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return create_page_control( pagesize, cookie, critical, control );
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#endif
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return ret;
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}
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ULONG ldap_get_next_page( WLDAP32_LDAP *ld, PLDAPSearch search, ULONG pagesize,
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ULONG *message )
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{
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FIXME( "(%p, %p, 0x%08lx, %p)\n", ld, search, pagesize, message );
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if (!ld) return ~0UL;
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return LDAP_NOT_SUPPORTED;
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}
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ULONG ldap_get_next_page_s( WLDAP32_LDAP *ld, PLDAPSearch search,
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struct l_timeval *timeout, ULONG pagesize, ULONG *count,
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WLDAP32_LDAPMessage **results )
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{
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FIXME( "(%p, %p, %p, 0x%08lx, %p, %p)\n", ld, search, timeout,
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pagesize, count, results );
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if (!ld) return ~0UL;
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return LDAP_NOT_SUPPORTED;
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}
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ULONG ldap_get_paged_count( WLDAP32_LDAP *ld, PLDAPSearch search,
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ULONG *count, WLDAP32_LDAPMessage *results )
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{
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ULONG ret = LDAP_NOT_SUPPORTED;
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#ifdef HAVE_LDAP
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FIXME( "(%p, %p, %p, %p)\n", ld, search, count, results );
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if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
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/* FIXME: save the cookie from the server here */
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#endif
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return ret;
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}
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/***********************************************************************
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* ldap_parse_page_controlA (WLDAP32.@)
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*/
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ULONG ldap_parse_page_controlA( WLDAP32_LDAP *ld, PLDAPControlA *ctrls,
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ULONG *count, struct WLDAP32_berval **cookie )
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{
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ULONG ret = LDAP_NOT_SUPPORTED;
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#ifdef HAVE_LDAP
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LDAPControlW **ctrlsW = NULL;
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TRACE( "(%p, %p, %p, %p)\n", ld, ctrls, count, cookie );
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if (!ld || !ctrls || !count || !cookie)
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return WLDAP32_LDAP_PARAM_ERROR;
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ctrlsW = controlarrayAtoW( ctrls );
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if (!ctrlsW) return WLDAP32_LDAP_NO_MEMORY;
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ret = ldap_parse_page_controlW( ld, ctrlsW, count, cookie );
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controlarrayfreeW( ctrlsW );
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#endif
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return ret;
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}
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/***********************************************************************
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* ldap_parse_page_controlW (WLDAP32.@)
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*/
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ULONG ldap_parse_page_controlW( WLDAP32_LDAP *ld, PLDAPControlW *ctrls,
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ULONG *count, struct WLDAP32_berval **cookie )
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{
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ULONG ret = LDAP_NOT_SUPPORTED;
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#ifdef HAVE_LDAP
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LDAPControlW *control = NULL;
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BerElement *ber;
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ber_tag_t tag;
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ULONG i;
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TRACE( "(%p, %p, %p, %p)\n", ld, ctrls, count, cookie );
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if (!ld || !ctrls || !count || !cookie)
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return WLDAP32_LDAP_PARAM_ERROR;
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for (i = 0; ctrls[i]; i++)
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{
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if (!lstrcmpW( LDAP_PAGED_RESULT_OID_STRING_W, ctrls[i]->ldctl_oid ))
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control = ctrls[i];
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}
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if (!control)
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return WLDAP32_LDAP_CONTROL_NOT_FOUND;
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ber = ber_init( &((LDAPControl *)control)->ldctl_value );
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if (!ber)
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return WLDAP32_LDAP_NO_MEMORY;
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tag = ber_scanf( ber, "{iO}", count, cookie );
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if ( tag == LBER_ERROR )
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ret = WLDAP32_LDAP_DECODING_ERROR;
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else
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ret = LDAP_SUCCESS;
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ber_free( ber, 1 );
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#endif
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return ret;
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}
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ULONG ldap_search_abandon_page( WLDAP32_LDAP *ld, PLDAPSearch search )
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{
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FIXME( "(%p, %p)\n", ld, search );
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if (!ld) return ~0UL;
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return LDAP_SUCCESS;
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}
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PLDAPSearch ldap_search_init_pageA( WLDAP32_LDAP *ld, PCHAR dn, ULONG scope,
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PCHAR filter, PCHAR attrs[], ULONG attrsonly, PLDAPControlA *serverctrls,
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PLDAPControlA *clientctrls, ULONG timelimit, ULONG sizelimit, PLDAPSortKeyA *sortkeys )
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{
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FIXME( "(%p, %s, 0x%08lx, %s, %p, 0x%08lx)\n", ld, debugstr_a(dn),
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scope, debugstr_a(filter), attrs, attrsonly );
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return NULL;
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}
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PLDAPSearch ldap_search_init_pageW( WLDAP32_LDAP *ld, PWCHAR dn, ULONG scope,
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PWCHAR filter, PWCHAR attrs[], ULONG attrsonly, PLDAPControlW *serverctrls,
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PLDAPControlW *clientctrls, ULONG timelimit, ULONG sizelimit, PLDAPSortKeyW *sortkeys )
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{
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FIXME( "(%p, %s, 0x%08lx, %s, %p, 0x%08lx)\n", ld, debugstr_w(dn),
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scope, debugstr_w(filter), attrs, attrsonly );
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return NULL;
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}
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