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#pragma ident "%Z%%M% %I% %E% SMI"
/*
* The contents of this file are subject to the Netscape Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is Mozilla Communicator client code, released
* March 31, 1998.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998-1999 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/*
* Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*/
/*
* modify.c
*/
#if 0
#ifndef lint
static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
#endif
#endif
#include "ldap-int.h"
/*
* ldap_modify - initiate an ldap 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_CALL
ldap_modify( LDAP *ld, const char *dn, LDAPMod **mods )
{
int msgid;
LDAPDebug( LDAP_DEBUG_TRACE, "ldap_modify\n", 0, 0, 0 );
if ( ldap_modify_ext( ld, dn, mods, NULL, NULL, &msgid )
== LDAP_SUCCESS ) {
return( msgid );
} else {
return( -1 ); /* error is in ld handle */
}
}
int
LDAP_CALL
ldap_modify_ext( LDAP *ld, const char *dn, LDAPMod **mods,
LDAPControl **serverctrls, LDAPControl **clientctrls, int *msgidp )
{
BerElement *ber;
int i, rc, lderr;
/*
* A modify request looks like this:
* ModifyRequet ::= SEQUENCE {
* object DistinguishedName,
* modifications SEQUENCE OF SEQUENCE {
* operation ENUMERATED {
* add (0),
* delete (1),
* replace (2)
* },
* modification SEQUENCE {
* type AttributeType,
* values SET OF AttributeValue
* }
* }
* }
*/
LDAPDebug( LDAP_DEBUG_TRACE, "ldap_modify_ext\n", 0, 0, 0 );
if ( !NSLDAPI_VALID_LDAP_POINTER( ld )) {
return( LDAP_PARAM_ERROR );
}
if ( !NSLDAPI_VALID_LDAPMESSAGE_POINTER( msgidp ))
{
LDAP_SET_LDERRNO( ld, LDAP_PARAM_ERROR, NULL, NULL );
return( LDAP_PARAM_ERROR );
}
if ( !NSLDAPI_VALID_NONEMPTY_LDAPMOD_ARRAY( mods )) {
lderr = LDAP_PARAM_ERROR;
LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
return( lderr );
}
if ( dn == NULL ) {
dn = "";
}
LDAP_MUTEX_LOCK( ld, LDAP_MSGID_LOCK );
*msgidp = ++ld->ld_msgid;
LDAP_MUTEX_UNLOCK( ld, LDAP_MSGID_LOCK );
/* see if we should add to the cache */
if ( ld->ld_cache_on && ld->ld_cache_modify != NULL ) {
LDAP_MUTEX_LOCK( ld, LDAP_CACHE_LOCK );
if ( (rc = (ld->ld_cache_modify)( ld, *msgidp, LDAP_REQ_MODIFY,
dn, mods )) != 0 ) {
*msgidp = rc;
LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
return( LDAP_SUCCESS );
}
LDAP_MUTEX_UNLOCK( ld, LDAP_CACHE_LOCK );
}
/* create a message to send */
if (( lderr = nsldapi_alloc_ber_with_options( ld, &ber ))
!= LDAP_SUCCESS ) {
return( lderr );
}
if ( ber_printf( ber, "{it{s{", *msgidp, LDAP_REQ_MODIFY, dn )
== -1 ) {
lderr = LDAP_ENCODING_ERROR;
LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
ber_free( ber, 1 );
return( lderr );
}
/* 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 ) {
lderr = LDAP_ENCODING_ERROR;
LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
ber_free( ber, 1 );
return( lderr );
}
}
if ( ber_printf( ber, "}}" ) == -1 ) {
lderr = LDAP_ENCODING_ERROR;
LDAP_SET_LDERRNO( ld, lderr, NULL, NULL );
ber_free( ber, 1 );
return( lderr );
}
if (( lderr = nsldapi_put_controls( ld, serverctrls, 1, ber ))
!= LDAP_SUCCESS ) {
ber_free( ber, 1 );
return( lderr );
}
/* send the message */
rc = nsldapi_send_initial_request( ld, *msgidp, LDAP_REQ_MODIFY,
(char *)dn, ber );
*msgidp = rc;
return( rc < 0 ? LDAP_GET_LDERRNO( ld, NULL, NULL ) : LDAP_SUCCESS );
}
int
LDAP_CALL
ldap_modify_s( LDAP *ld, const char *dn, LDAPMod **mods )
{
return( ldap_modify_ext_s( ld, dn, mods, NULL, NULL ));
}
int
LDAP_CALL
ldap_modify_ext_s( LDAP *ld, const char *dn, LDAPMod **mods,
LDAPControl **serverctrls, LDAPControl **clientctrls )
{
int msgid, err;
LDAPMessage *res;
if (( err = ldap_modify_ext( ld, dn, mods, serverctrls, clientctrls,
&msgid )) != LDAP_SUCCESS ) {
return( err );
}
if ( ldap_result( ld, msgid, 1, (struct timeval *)NULL, &res ) == -1 ) {
return( LDAP_GET_LDERRNO( ld, NULL, NULL ) );
}
return( ldap_result2error( ld, res, 1 ) );
}
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