/*
* Portions Copyright 1998 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*
* modify.c
*/
#ifndef lint
static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
#endif
#include <stdio.h>
#include <string.h>
#ifdef MACOS
#include "macos.h"
#endif /* MACOS */
#if !defined( MACOS ) && !defined( DOS )
#include <sys/types.h>
#include <sys/socket.h>
#endif
#include "lber.h"
#include "ldap.h"
#include "ldap-private.h"
#include "ldap-int.h"
BerElement * ldap_build_modify_req(LDAP *ld, char *dn, LDAPMod ** mods, LDAPControl **serverctrls)
{
BerElement *ber;
int i, rc;
/*
* A modify request looks like this:
* ModifyRequest ::= SEQUENCE {
* object DistinguishedName,
* modifications SEQUENCE OF SEQUENCE {
* operation ENUMERATED {
* add (0),
* delete (1),
* replace (2)
* },
* modification SEQUENCE {
* type AttributeType,
* values SET OF AttributeValue
* }
* }
* }
*/
/* create a message to send */
if ( (ber = alloc_ber_with_options( ld )) == NULLBER ) {
return( NULLBER );
}
if ( ber_printf( ber, "{it{s{", ++ld->ld_msgid, LDAP_REQ_MODIFY, dn )
== -1 ) {
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return( NULLBER );
}
/* for each modification to be performed... */
for ( i = 0; mods[i] != NULL; i++ ) {
if (( mods[i]->mod_op & LDAP_MOD_BVALUES) != 0 ) {
rc = ber_printf( ber, "{e{s[V]}}",
mods[i]->mod_op & ~LDAP_MOD_BVALUES,
mods[i]->mod_type, mods[i]->mod_bvalues );
} else {
rc = ber_printf( ber, "{e{s[v]}}", mods[i]->mod_op,
mods[i]->mod_type, mods[i]->mod_values );
}
if ( rc == -1 ) {
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return( NULLBER );
}
}
if ( ber_printf( ber, "}}" ) == -1 ) {
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return( NULLBER );
}
/* LDAPv3 */
/* Code controls if any */
if (serverctrls && serverctrls[0]) {
if (ldap_controls_code(ber, serverctrls) != LDAP_SUCCESS){
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return( NULLBER );
}
} else if (ld->ld_srvctrls && ld->ld_srvctrls[0]) {
/* Otherwise, is there any global server ctrls ? */
if (ldap_controls_code(ber, ld->ld_srvctrls) != LDAP_SUCCESS){
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return( NULLBER );
}
}
if ( ber_printf( ber, "}" ) == -1 ) {
ld->ld_errno = LDAP_ENCODING_ERROR;
ber_free( ber, 1 );
return( NULLBER );
}
return (ber);
}
/*
* ldap_modify - initiate an ldap (and X.500) modify operation. Parameters:
*
* ld LDAP descriptor
* dn DN of the object to modify
* mods List of modifications to make. This is null-terminated
* array of struct ldapmod's, specifying the modifications
* to perform.
*
* Example:
* LDAPMod *mods[] = {
* { LDAP_MOD_ADD, "cn", { "babs jensen", "babs", 0 } },
* { LDAP_MOD_REPLACE, "sn", { "jensen", 0 } },
* 0
* }
* msgid = ldap_modify( ld, dn, mods );
*/
int
ldap_modify( LDAP *ld, char *dn, LDAPMod **mods )
{
BerElement *ber;
int rv;
#ifdef _REENTRANT
LOCK_LDAP(ld);
#endif
Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 192, "ldap_modify\n"), 0, 0, 0 );
if ((ber = ldap_build_modify_req(ld, dn, mods, NULL)) == NULLBER){
#ifdef _REENTRANT
UNLOCK_LDAP(ld);
#endif
return (-1);
}
/* send the message */
rv = send_initial_request( ld, LDAP_REQ_MODIFY, dn, ber );
#ifdef _REENTRANT
UNLOCK_LDAP(ld);
#endif
return ( rv );
}
int
ldap_modify_s( LDAP *ld, char *dn, LDAPMod **mods )
{
int msgid;
LDAPMessage *res;
if ( (msgid = ldap_modify( ld, dn, mods )) == -1 )
return( ld->ld_errno );
if ( ldap_result( ld, msgid, 1, (struct timeval *) NULL, &res ) == -1 )
return( ld->ld_errno );
return( ldap_result2error( ld, res, 1 ) );
}
/* ldapv3 API extensions */
int ldap_modify_ext(LDAP *ld, char *dn, LDAPMod **mods,
LDAPControl **serverctrls, LDAPControl **clientctrls, int *msgidp)
{
BerElement *ber;
int i, rc;
int rv;
#ifdef _REENTRANT
LOCK_LDAP(ld);
#endif
Debug( LDAP_DEBUG_TRACE, catgets(slapdcat, 1, 192, "ldap_modify\n"), 0, 0, 0 );
if ((ber = ldap_build_modify_req(ld, dn, mods, serverctrls)) == NULLBER){
rv = ld->ld_errno;
if (rv == LDAP_SUCCESS)
rv = LDAP_OTHER;
#ifdef _REENTRANT
UNLOCK_LDAP(ld);
#endif
return (rv);
}
/* send the message */
rv = send_initial_request( ld, LDAP_REQ_MODIFY, dn, ber );
if (rv == -1){
rv = ld->ld_errno;
if (rv == LDAP_SUCCESS){
rv = LDAP_OTHER;
}
#ifdef _REENTRANT
UNLOCK_LDAP(ld);
#endif
return (rv);
}
*msgidp = rv;
#ifdef _REENTRANT
UNLOCK_LDAP(ld);
#endif
return ( LDAP_SUCCESS );
}
int ldap_modify_ext_s(LDAP *ld, char *dn, LDAPMod **mods,
LDAPControl **serverctrls, LDAPControl **clientctrls)
{
int msgid;
int retcode = LDAP_SUCCESS;
LDAPMessage *res;
if ((retcode = ldap_modify_ext(ld, dn, mods, serverctrls, clientctrls, &msgid)) != LDAP_SUCCESS)
return (retcode);
if (ldap_result(ld, msgid, 1, (struct timeval *)NULL, &res ) == -1)
return (ld->ld_errno );
#ifdef _REENTRANT
LOCK_LDAP(ld);
#endif
retcode = ldap_parse_result(ld, res, &ld->ld_errno, &ld->ld_matched, &ld->ld_error,
&ld->ld_referrals, &ld->ld_ret_ctrls, 1);
if (retcode == LDAP_SUCCESS)
retcode = ld->ld_errno;
#ifdef _REENTRANT
UNLOCK_LDAP(ld);
#endif
return (retcode);
}