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git://source.winehq.org/git/wine.git
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474 lines
12 KiB
C
474 lines
12 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 <stdarg.h>
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#include <stdlib.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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#include "winsock2.h"
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#include "wine/debug.h"
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#include "winldap_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(wldap32);
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/***********************************************************************
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* ldap_abandon (WLDAP32.@)
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*/
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ULONG CDECL WLDAP32_ldap_abandon( LDAP *ld, ULONG msgid )
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{
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TRACE( "(%p, %#lx)\n", ld, msgid );
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if (!ld) return ~0u;
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return map_error( ldap_abandon_ext( CTX(ld), msgid, NULL, NULL ) );
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}
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/***********************************************************************
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* ldap_check_filterA (WLDAP32.@)
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*/
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ULONG CDECL ldap_check_filterA( LDAP *ld, char *filter )
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{
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ULONG ret;
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WCHAR *filterW = NULL;
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TRACE( "(%p, %s)\n", ld, debugstr_a(filter) );
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if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
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if (filter && !(filterW = strAtoW( filter ))) return WLDAP32_LDAP_NO_MEMORY;
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ret = ldap_check_filterW( ld, filterW );
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free( filterW );
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return ret;
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}
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/***********************************************************************
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* ldap_check_filterW (WLDAP32.@)
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*/
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ULONG CDECL ldap_check_filterW( LDAP *ld, WCHAR *filter )
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{
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TRACE( "(%p, %s)\n", ld, debugstr_w(filter) );
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if (!ld) return WLDAP32_LDAP_PARAM_ERROR;
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return WLDAP32_LDAP_SUCCESS; /* FIXME: do some checks */
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}
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/***********************************************************************
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* ldap_cleanup (WLDAP32.@)
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*/
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ULONG CDECL ldap_cleanup( HANDLE instance )
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{
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TRACE( "(%p)\n", instance );
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return WLDAP32_LDAP_SUCCESS;
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}
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/***********************************************************************
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* ldap_conn_from_msg (WLDAP32.@)
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*/
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LDAP * CDECL ldap_conn_from_msg( LDAP *ld, WLDAP32_LDAPMessage *res )
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{
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TRACE( "(%p, %p)\n", ld, res );
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if (!ld || !res) return NULL;
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return ld; /* FIXME: not always correct */
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}
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/***********************************************************************
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* ldap_count_entries (WLDAP32.@)
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*/
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ULONG CDECL WLDAP32_ldap_count_entries( LDAP *ld, WLDAP32_LDAPMessage *res )
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{
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TRACE( "(%p, %p)\n", ld, res );
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if (!res) return 0;
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if (!ld) return ~0u;
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return ldap_count_entries( CTX(ld), MSG(res) );
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}
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/***********************************************************************
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* ldap_count_references (WLDAP32.@)
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*/
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ULONG CDECL WLDAP32_ldap_count_references( LDAP *ld, WLDAP32_LDAPMessage *res )
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{
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TRACE( "(%p, %p)\n", ld, res );
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if (!ld) return 0;
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return ldap_count_references( CTX(ld), MSG(res) );
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}
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static ULONG get_escape_size( PCHAR src, ULONG srclen )
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{
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ULONG i, size = 0;
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if (src)
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{
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for (i = 0; i < srclen; i++)
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{
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if ((src[i] >= '0' && src[i] <= '9') ||
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(src[i] >= 'A' && src[i] <= 'Z') ||
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(src[i] >= 'a' && src[i] <= 'z'))
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size++;
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else
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size += 3;
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}
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}
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return size + 1;
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}
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static void escape_filter_element( char *src, ULONG srclen, char *dst )
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{
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ULONG i;
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static const char fmt[] = "\\%02X";
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char *d = dst;
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for (i = 0; i < srclen; i++)
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{
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if ((src[i] >= '0' && src[i] <= '9') ||
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(src[i] >= 'A' && src[i] <= 'Z') ||
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(src[i] >= 'a' && src[i] <= 'z'))
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*d++ = src[i];
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else
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d += sprintf( d, fmt, (unsigned char)src[i] );
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}
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*++d = 0;
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}
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/***********************************************************************
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* ldap_escape_filter_elementA (WLDAP32.@)
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*/
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ULONG CDECL ldap_escape_filter_elementA( char *src, ULONG srclen, char *dst, ULONG dstlen )
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{
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ULONG len = get_escape_size( src, srclen );
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TRACE( "(%p, %#lx, %p, %#lx)\n", src, srclen, dst, dstlen );
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if (!dst) return len;
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if (!src || dstlen < len) return WLDAP32_LDAP_PARAM_ERROR;
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escape_filter_element( src, srclen, dst );
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return WLDAP32_LDAP_SUCCESS;
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}
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/***********************************************************************
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* ldap_escape_filter_elementW (WLDAP32.@)
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*/
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ULONG CDECL ldap_escape_filter_elementW( char *src, ULONG srclen, WCHAR *dst, ULONG dstlen )
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{
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ULONG len = get_escape_size( src, srclen );
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TRACE( "(%p, %#lx, %p, %#lx)\n", src, srclen, dst, dstlen );
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if (!dst) return len;
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/* no matter what you throw at it, this is what native returns */
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return WLDAP32_LDAP_PARAM_ERROR;
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}
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/***********************************************************************
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* ldap_first_attributeA (WLDAP32.@)
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*/
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char * CDECL ldap_first_attributeA( LDAP *ld, WLDAP32_LDAPMessage *entry, WLDAP32_BerElement **ber )
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{
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char *ret = NULL;
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WCHAR *retW;
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TRACE( "(%p, %p, %p)\n", ld, entry, ber );
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if (!ld || !entry) return NULL;
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retW = ldap_first_attributeW( ld, entry, ber );
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if (retW)
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{
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ret = strWtoA( retW );
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ldap_memfreeW( retW );
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}
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return ret;
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}
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/***********************************************************************
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* ldap_first_attributeW (WLDAP32.@)
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*/
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WCHAR * CDECL ldap_first_attributeW( LDAP *ld, WLDAP32_LDAPMessage *entry, WLDAP32_BerElement **ptr )
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{
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WCHAR *ret = NULL;
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WLDAP32_BerElement *ber;
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char *retU;
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BerElement *berU;
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TRACE( "(%p, %p, %p)\n", ld, entry, ptr );
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if (ld && entry) retU = ldap_first_attribute( CTX(ld), MSG(entry), &berU );
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else return NULL;
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if (!retU)
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return NULL;
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if (!(ber = malloc( sizeof(*ber) )))
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{
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ld->ld_errno = WLDAP32_LDAP_NO_MEMORY;
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ldap_memfree( retU );
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return NULL;
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}
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ber->opaque = (char *)berU;
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*ptr = ber;
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ret = strUtoW( retU );
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ldap_memfree( retU );
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return ret;
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}
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/***********************************************************************
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* ldap_first_entry (WLDAP32.@)
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*/
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WLDAP32_LDAPMessage * CDECL WLDAP32_ldap_first_entry( LDAP *ld, WLDAP32_LDAPMessage *res )
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{
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LDAPMessage *msgU;
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TRACE( "(%p, %p)\n", ld, res );
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if (ld && res && (msgU = ldap_first_entry( CTX(ld), MSG(res) )))
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{
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assert( msgU == MSG(res) );
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return res;
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}
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return NULL;
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}
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/***********************************************************************
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* ldap_first_reference (WLDAP32.@)
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*/
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WLDAP32_LDAPMessage * CDECL WLDAP32_ldap_first_reference( LDAP *ld, WLDAP32_LDAPMessage *res )
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{
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LDAPMessage *msgU;
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TRACE( "(%p, %p)\n", ld, res );
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if (ld && (msgU = ldap_first_reference( CTX(ld), MSG(res) )))
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{
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assert( msgU == MSG(res) );
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return res;
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}
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return NULL;
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}
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/***********************************************************************
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* ldap_memfreeA (WLDAP32.@)
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*/
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void CDECL ldap_memfreeA( char *block )
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{
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TRACE( "(%p)\n", block );
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free( block );
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}
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/***********************************************************************
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* ldap_memfreeW (WLDAP32.@)
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*/
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void CDECL ldap_memfreeW( WCHAR *block )
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{
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TRACE( "(%p)\n", block );
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free( block );
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}
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/***********************************************************************
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* ldap_msgfree (WLDAP32.@)
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*/
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ULONG CDECL WLDAP32_ldap_msgfree( WLDAP32_LDAPMessage *res )
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{
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WLDAP32_LDAPMessage *entry, *list = res;
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TRACE( "(%p)\n", res );
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if (!res) return WLDAP32_LDAP_SUCCESS;
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ldap_msgfree( MSG(res) );
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while (list)
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{
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entry = list;
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list = entry->lm_next;
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free( entry );
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}
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return WLDAP32_LDAP_SUCCESS;
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}
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/***********************************************************************
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* ldap_next_attributeA (WLDAP32.@)
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*/
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char * CDECL ldap_next_attributeA( LDAP *ld, WLDAP32_LDAPMessage *entry, WLDAP32_BerElement *ptr )
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{
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char *ret = NULL;
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WCHAR *retW;
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TRACE( "(%p, %p, %p)\n", ld, entry, ptr );
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if (!ld || !entry || !ptr) return NULL;
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retW = ldap_next_attributeW( ld, entry, ptr );
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if (retW)
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{
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ret = strWtoA( retW );
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ldap_memfreeW( retW );
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}
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return ret;
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}
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/***********************************************************************
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* ldap_next_attributeW (WLDAP32.@)
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*/
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WCHAR * CDECL ldap_next_attributeW( LDAP *ld, WLDAP32_LDAPMessage *entry, WLDAP32_BerElement *ptr )
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{
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WCHAR *ret = NULL;
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char *retU;
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TRACE( "(%p, %p, %p)\n", ld, entry, ptr );
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if (ld && entry && ptr && (retU = ldap_next_attribute( CTX(ld), MSG(entry), BER(ptr) )))
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{
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ret = strUtoW( retU );
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ldap_memfree( retU );
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}
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return ret;
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}
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/***********************************************************************
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* ldap_next_entry (WLDAP32.@)
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*/
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WLDAP32_LDAPMessage * CDECL WLDAP32_ldap_next_entry( LDAP *ld, WLDAP32_LDAPMessage *entry )
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{
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WLDAP32_LDAPMessage *msg = NULL;
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LDAPMessage *msgU;
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TRACE( "(%p, %p)\n", ld, entry );
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if (!ld || !entry) return NULL;
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if (entry->lm_next) return entry->lm_next;
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msgU = ldap_next_entry( CTX(ld), MSG(entry) );
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if (!msgU)
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return NULL;
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if (!(msg = calloc( 1, sizeof(*msg) )))
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{
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ld->ld_errno = WLDAP32_LDAP_NO_MEMORY;
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return NULL;
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}
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MSG(msg) = msgU;
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entry->lm_next = msg;
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return msg;
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}
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/***********************************************************************
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* ldap_next_reference (WLDAP32.@)
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*/
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WLDAP32_LDAPMessage * CDECL WLDAP32_ldap_next_reference( LDAP *ld, WLDAP32_LDAPMessage *entry )
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{
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WLDAP32_LDAPMessage *msg = NULL;
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LDAPMessage *msgU;
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TRACE( "(%p, %p)\n", ld, entry );
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if (!ld || !entry) return NULL;
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if (entry->lm_next) return entry->lm_next;
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msgU = ldap_next_reference( CTX(ld), MSG(entry) );
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if (!msgU)
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return NULL;
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if (!(msg = calloc( 1, sizeof(*msg) )))
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{
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ld->ld_errno = WLDAP32_LDAP_NO_MEMORY;
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return NULL;
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}
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MSG(msg) = msgU;
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entry->lm_next = msg;
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return msg;
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}
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/***********************************************************************
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* ldap_result (WLDAP32.@)
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*/
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ULONG CDECL WLDAP32_ldap_result( LDAP *ld, ULONG msgid, ULONG all, struct l_timeval *timeout, WLDAP32_LDAPMessage **res )
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{
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WLDAP32_LDAPMessage *msg;
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struct timeval timeval;
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LDAPMessage *msgU = NULL;
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ULONG ret = ~0u;
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TRACE( "(%p, %#lx, %#lx, %p, %p)\n", ld, msgid, all, timeout, res );
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if (ld && res && msgid != ~0u)
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{
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if (timeout)
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{
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timeval.tv_sec = timeout->tv_sec;
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timeval.tv_usec = timeout->tv_usec;
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}
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ret = ldap_result( CTX(ld), msgid, all, timeout ? &timeval : NULL, &msgU );
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}
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if (!msgU)
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return ret;
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if (!(msg = calloc( 1, sizeof(*msg) )))
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{
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free( msgU );
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return WLDAP32_LDAP_NO_MEMORY;
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}
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MSG(msg) = msgU;
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*res = msg;
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return ret;
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}
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/***********************************************************************
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* ldap_set_dbg_flags (WLDAP32.@)
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*/
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ULONG CDECL ldap_set_dbg_flags( ULONG flags )
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{
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FIXME( "(0x%lx) stub\n", flags );
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return 0;
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}
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/***********************************************************************
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* LdapUnicodeToUTF8 (WLDAP32.@)
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*/
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int CDECL LdapUnicodeToUTF8( const WCHAR *src, int srclen, char *dst, int dstlen )
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{
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return WideCharToMultiByte( CP_UTF8, 0, src, srclen, dst, dstlen, NULL, NULL );
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}
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/***********************************************************************
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* LdapUTF8ToUnicode (WLDAP32.@)
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*/
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int CDECL LdapUTF8ToUnicode( const char *src, int srclen, WCHAR *dst, int dstlen )
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{
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return MultiByteToWideChar( CP_UTF8, 0, src, srclen, dst, dstlen );
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}
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