/* * 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" #ifndef LDAP_MAXINT #define LDAP_MAXINT 2147483647 #endif WINE_DEFAULT_DEBUG_CHANNEL(wldap32); /*********************************************************************** * ldap_create_page_controlA (WLDAP32.@) * * See ldap_create_page_controlW. */ ULONG CDECL ldap_create_page_controlA( WLDAP32_LDAP *ld, ULONG pagesize, struct WLDAP32_berval *cookie, UCHAR critical, PLDAPControlA *control ) { ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED; #ifdef HAVE_LDAP LDAPControlW *controlW = NULL; TRACE( "(%p, 0x%08x, %p, 0x%02x, %p)\n", ld, pagesize, cookie, critical, control ); if (!ld || !control || pagesize > LDAP_MAXINT) return WLDAP32_LDAP_PARAM_ERROR; ret = ldap_create_page_controlW( ld, pagesize, cookie, critical, &controlW ); if (ret == LDAP_SUCCESS) { *control = controlWtoA( controlW ); ldap_control_freeW( controlW ); } #endif return ret; } #ifdef HAVE_LDAP /* create a page control by hand */ static ULONG create_page_control( ULONG pagesize, struct WLDAP32_berval *cookie, UCHAR critical, PLDAPControlW *control ) { LDAPControlW *ctrl; BerElement *ber; ber_tag_t tag; struct berval *berval, null_cookie = { 0, NULL }; INT ret, len; char *val; ber = ber_alloc_t( LBER_USE_DER ); if (!ber) return WLDAP32_LDAP_NO_MEMORY; if (cookie) tag = ber_printf( ber, "{iO}", (ber_int_t)pagesize, cookie ); else tag = ber_printf( ber, "{iO}", (ber_int_t)pagesize, &null_cookie ); ret = ber_flatten( ber, &berval ); ber_free( ber, 1 ); if (tag == LBER_ERROR) return WLDAP32_LDAP_ENCODING_ERROR; if (ret == -1) return WLDAP32_LDAP_NO_MEMORY; /* copy the berval so it can be properly freed by the caller */ val = HeapAlloc( GetProcessHeap(), 0, berval->bv_len ); if (!val) return WLDAP32_LDAP_NO_MEMORY; len = berval->bv_len; memcpy( val, berval->bv_val, len ); ber_bvfree( berval ); ctrl = HeapAlloc( GetProcessHeap(), 0, sizeof(LDAPControlW) ); if (!ctrl) { HeapFree( GetProcessHeap(), 0, val ); return WLDAP32_LDAP_NO_MEMORY; } ctrl->ldctl_oid = strAtoW( LDAP_PAGED_RESULT_OID_STRING ); ctrl->ldctl_value.bv_len = len; ctrl->ldctl_value.bv_val = val; ctrl->ldctl_iscritical = critical; *control = ctrl; return WLDAP32_LDAP_SUCCESS; } #endif /* HAVE_LDAP */ /*********************************************************************** * ldap_create_page_controlW (WLDAP32.@) * * Create a control for paged search results. * * PARAMS * ld [I] Pointer to an LDAP context. * pagesize [I] Number of entries to return per page. * cookie [I] Used by the server to track its location in the * search results. * critical [I] Tells the server this control is critical to the * search operation. * control [O] LDAPControl created. * * RETURNS * Success: LDAP_SUCCESS * Failure: An LDAP error code. */ ULONG CDECL ldap_create_page_controlW( WLDAP32_LDAP *ld, ULONG pagesize, struct WLDAP32_berval *cookie, UCHAR critical, PLDAPControlW *control ) { #ifdef HAVE_LDAP TRACE( "(%p, 0x%08x, %p, 0x%02x, %p)\n", ld, pagesize, cookie, critical, control ); if (!ld || !control || pagesize > LDAP_MAXINT) return WLDAP32_LDAP_PARAM_ERROR; return create_page_control( pagesize, cookie, critical, control ); #else return WLDAP32_LDAP_NOT_SUPPORTED; #endif } ULONG CDECL ldap_get_next_page( WLDAP32_LDAP *ld, PLDAPSearch search, ULONG pagesize, ULONG *message ) { FIXME( "(%p, %p, 0x%08x, %p)\n", ld, search, pagesize, message ); if (!ld) return ~0UL; return WLDAP32_LDAP_NOT_SUPPORTED; } ULONG CDECL ldap_get_next_page_s( WLDAP32_LDAP *ld, PLDAPSearch search, struct l_timeval *timeout, ULONG pagesize, ULONG *count, WLDAP32_LDAPMessage **results ) { FIXME( "(%p, %p, %p, 0x%08x, %p, %p)\n", ld, search, timeout, pagesize, count, results ); if (!ld) return ~0UL; return WLDAP32_LDAP_NOT_SUPPORTED; } ULONG CDECL ldap_get_paged_count( WLDAP32_LDAP *ld, PLDAPSearch search, ULONG *count, WLDAP32_LDAPMessage *results ) { ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED; #ifdef HAVE_LDAP FIXME( "(%p, %p, %p, %p)\n", ld, search, count, results ); if (!ld) return WLDAP32_LDAP_PARAM_ERROR; /* FIXME: save the cookie from the server here */ #endif return ret; } /*********************************************************************** * ldap_parse_page_controlA (WLDAP32.@) */ ULONG CDECL ldap_parse_page_controlA( WLDAP32_LDAP *ld, PLDAPControlA *ctrls, ULONG *count, struct WLDAP32_berval **cookie ) { ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED; #ifdef HAVE_LDAP LDAPControlW **ctrlsW = NULL; TRACE( "(%p, %p, %p, %p)\n", ld, ctrls, count, cookie ); if (!ld || !ctrls || !count || !cookie) return WLDAP32_LDAP_PARAM_ERROR; ctrlsW = controlarrayAtoW( ctrls ); if (!ctrlsW) return WLDAP32_LDAP_NO_MEMORY; ret = ldap_parse_page_controlW( ld, ctrlsW, count, cookie ); controlarrayfreeW( ctrlsW ); #endif return ret; } /*********************************************************************** * ldap_parse_page_controlW (WLDAP32.@) */ ULONG CDECL ldap_parse_page_controlW( WLDAP32_LDAP *ld, PLDAPControlW *ctrls, ULONG *count, struct WLDAP32_berval **cookie ) { ULONG ret = WLDAP32_LDAP_NOT_SUPPORTED; #ifdef HAVE_LDAP LDAPControlW *control = NULL; BerElement *ber; ber_tag_t tag; ULONG i; TRACE( "(%p, %p, %p, %p)\n", ld, ctrls, count, cookie ); if (!ld || !ctrls || !count || !cookie) return WLDAP32_LDAP_PARAM_ERROR; for (i = 0; ctrls[i]; i++) { if (!lstrcmpW( LDAP_PAGED_RESULT_OID_STRING_W, ctrls[i]->ldctl_oid )) control = ctrls[i]; } if (!control) return WLDAP32_LDAP_CONTROL_NOT_FOUND; ber = ber_init( &((LDAPControl *)control)->ldctl_value ); if (!ber) return WLDAP32_LDAP_NO_MEMORY; tag = ber_scanf( ber, "{iO}", count, cookie ); if ( tag == LBER_ERROR ) ret = WLDAP32_LDAP_DECODING_ERROR; else ret = WLDAP32_LDAP_SUCCESS; ber_free( ber, 1 ); #endif return ret; } ULONG CDECL ldap_search_abandon_page( WLDAP32_LDAP *ld, PLDAPSearch search ) { FIXME( "(%p, %p)\n", ld, search ); if (!ld) return ~0UL; return WLDAP32_LDAP_SUCCESS; } PLDAPSearch CDECL ldap_search_init_pageA( WLDAP32_LDAP *ld, PCHAR dn, ULONG scope, PCHAR filter, PCHAR attrs[], ULONG attrsonly, PLDAPControlA *serverctrls, PLDAPControlA *clientctrls, ULONG timelimit, ULONG sizelimit, PLDAPSortKeyA *sortkeys ) { FIXME( "(%p, %s, 0x%08x, %s, %p, 0x%08x)\n", ld, debugstr_a(dn), scope, debugstr_a(filter), attrs, attrsonly ); return NULL; } PLDAPSearch CDECL ldap_search_init_pageW( WLDAP32_LDAP *ld, PWCHAR dn, ULONG scope, PWCHAR filter, PWCHAR attrs[], ULONG attrsonly, PLDAPControlW *serverctrls, PLDAPControlW *clientctrls, ULONG timelimit, ULONG sizelimit, PLDAPSortKeyW *sortkeys ) { FIXME( "(%p, %s, 0x%08x, %s, %p, 0x%08x)\n", ld, debugstr_w(dn), scope, debugstr_w(filter), attrs, attrsonly ); return NULL; }