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openldap  2.4.31
unbind.c
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00001 /* unbind.c - shell backend unbind function */
00002 /* $OpenLDAP$ */
00003 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
00004  *
00005  * Copyright 1998-2012 The OpenLDAP Foundation.
00006  * All rights reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted only as authorized by the OpenLDAP
00010  * Public License.
00011  *
00012  * A copy of this license is available in the file LICENSE in the
00013  * top-level directory of the distribution or, alternatively, at
00014  * <http://www.OpenLDAP.org/license.html>.
00015  */
00016 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
00017  * All rights reserved.
00018  *
00019  * Redistribution and use in source and binary forms are permitted
00020  * provided that this notice is preserved and that due credit is given
00021  * to the University of Michigan at Ann Arbor. The name of the University
00022  * may not be used to endorse or promote products derived from this
00023  * software without specific prior written permission. This software
00024  * is provided ``as is'' without express or implied warranty.
00025  */
00026 /* ACKNOWLEDGEMENTS:
00027  * This work was originally developed by the University of Michigan
00028  * (as part of U-MICH LDAP).
00029  */
00030 
00031 #include "portable.h"
00032 
00033 #include <stdio.h>
00034 
00035 #include <ac/socket.h>
00036 #include <ac/string.h>
00037 
00038 #include "slap.h"
00039 #include "shell.h"
00040 
00041 int
00042 shell_back_unbind(
00043     Operation        *op,
00044     SlapReply        *rs
00045 )
00046 {
00047        struct shellinfo     *si = (struct shellinfo *) op->o_bd->be_private;
00048        FILE                 *rfp, *wfp;
00049 
00050        if ( si->si_unbind == NULL ) {
00051               return 0;
00052        }
00053 
00054        if ( forkandexec( si->si_unbind, &rfp, &wfp ) == (pid_t)-1 ) {
00055               return 0;
00056        }
00057 
00058        /* write out the request to the unbind process */
00059        fprintf( wfp, "UNBIND\n" );
00060        fprintf( wfp, "msgid: %ld\n", (long) op->o_msgid );
00061        print_suffixes( wfp, op->o_bd );
00062        fprintf( wfp, "dn: %s\n", (op->o_conn->c_dn.bv_len ? op->o_conn->c_dn.bv_val : "") );
00063        fclose( wfp );
00064 
00065        /* no response to unbind */
00066        fclose( rfp );
00067 
00068        return 0;
00069 }