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120 lines
2.6 KiB
C
120 lines
2.6 KiB
C
/*
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* Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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/* Portions
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* Copyright (c) 1990 Regents of the University of Michigan.
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* All rights reserved.
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*
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* modify.c
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include <ac/time.h>
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#include "ldap-int.h"
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/*
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* ldap_modify - initiate an ldap (and X.500) modify operation. Parameters:
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*
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* ld LDAP descriptor
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* dn DN of the object to modify
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* mods List of modifications to make. This is null-terminated
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* array of struct ldapmod's, specifying the modifications
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* to perform.
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*
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* Example:
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* LDAPMod *mods[] = {
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* { LDAP_MOD_ADD, "cn", { "babs jensen", "babs", 0 } },
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* { LDAP_MOD_REPLACE, "sn", { "jensen", 0 } },
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* 0
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* }
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* msgid = ldap_modify( ld, dn, mods );
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*/
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int
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ldap_modify( LDAP *ld, char *dn, LDAPMod **mods )
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{
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BerElement *ber;
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int i, rc;
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/*
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* A modify request looks like this:
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* ModifyRequet ::= SEQUENCE {
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* object DistinguishedName,
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* modifications SEQUENCE OF SEQUENCE {
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* operation ENUMERATED {
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* add (0),
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* delete (1),
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* replace (2)
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* },
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* modification SEQUENCE {
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* type AttributeType,
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* values SET OF AttributeValue
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* }
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* }
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* }
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*/
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Debug( LDAP_DEBUG_TRACE, "ldap_modify\n", 0, 0, 0 );
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/* create a message to send */
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if ( (ber = ldap_alloc_ber_with_options( ld )) == NULLBER ) {
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return( -1 );
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}
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if ( ber_printf( ber, "{it{s{", ++ld->ld_msgid, LDAP_REQ_MODIFY, dn )
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== -1 ) {
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ld->ld_errno = LDAP_ENCODING_ERROR;
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ber_free( ber, 1 );
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return( -1 );
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}
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/* for each modification to be performed... */
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for ( i = 0; mods[i] != NULL; i++ ) {
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if (( mods[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) {
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rc = ber_printf( ber, "{e{s[V]}}",
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mods[i]->mod_op & ~LDAP_MOD_BVALUES,
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mods[i]->mod_type, mods[i]->mod_bvalues );
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} else {
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rc = ber_printf( ber, "{e{s[v]}}", mods[i]->mod_op,
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mods[i]->mod_type, mods[i]->mod_values );
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}
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if ( rc == -1 ) {
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ld->ld_errno = LDAP_ENCODING_ERROR;
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ber_free( ber, 1 );
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return( -1 );
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}
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}
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if ( ber_printf( ber, "}}}" ) == -1 ) {
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ld->ld_errno = LDAP_ENCODING_ERROR;
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ber_free( ber, 1 );
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return( -1 );
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}
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/* send the message */
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return( ldap_send_initial_request( ld, LDAP_REQ_MODIFY, dn, ber ));
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}
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int
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ldap_modify_s( LDAP *ld, char *dn, LDAPMod **mods )
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{
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int msgid;
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LDAPMessage *res;
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if ( (msgid = ldap_modify( ld, dn, mods )) == -1 )
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return( ld->ld_errno );
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if ( ldap_result( ld, msgid, 1, (struct timeval *) NULL, &res ) == -1 )
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return( ld->ld_errno );
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return( ldap_result2error( ld, res, 1 ) );
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}
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