mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
9873eb7ab0
"ABANDON", "STARTTLS", "CANCEL", "WHOAMI", "PASSMOD", "EXT", "INTERM", "TLS established", SASL and Extended Response "RESULT". In Statslog output "conn=xx fd=yy closed", append the reason in "()" unless client or server closed the connection after Unbind. Still missing Statslog output from a number of failed requests.
122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
/* cancel.c - LDAP cancel extended operation */
|
|
/* $OpenLDAP$ */
|
|
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
|
|
*
|
|
* Copyright 1998-2005 The OpenLDAP Foundation.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted only as authorized by the OpenLDAP
|
|
* Public License.
|
|
*
|
|
* A copy of this license is available in the file LICENSE in the
|
|
* top-level directory of the distribution or, alternatively, at
|
|
* <http://www.OpenLDAP.org/license.html>.
|
|
*/
|
|
|
|
#include "portable.h"
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <ac/krb.h>
|
|
#include <ac/socket.h>
|
|
#include <ac/string.h>
|
|
#include <ac/unistd.h>
|
|
|
|
#include "slap.h"
|
|
|
|
#include <lber_pvt.h>
|
|
#include <lutil.h>
|
|
|
|
int cancel_extop( Operation *op, SlapReply *rs )
|
|
{
|
|
Operation *o;
|
|
int rc;
|
|
int opid;
|
|
BerElement *ber;
|
|
|
|
assert( ber_bvcmp( &slap_EXOP_CANCEL, &op->ore_reqoid ) == 0 );
|
|
|
|
if ( op->ore_reqdata == NULL ) {
|
|
rs->sr_text = "no message ID supplied";
|
|
return LDAP_PROTOCOL_ERROR;
|
|
}
|
|
|
|
ber = ber_init( op->ore_reqdata );
|
|
if ( ber == NULL ) {
|
|
rs->sr_text = "internal error";
|
|
return LDAP_OTHER;
|
|
}
|
|
|
|
if ( ber_scanf( ber, "{i}", &opid ) == LBER_ERROR ) {
|
|
rs->sr_text = "message ID parse failed";
|
|
return LDAP_PROTOCOL_ERROR;
|
|
}
|
|
|
|
(void) ber_free( ber, 1 );
|
|
|
|
if ( opid < 0 ) {
|
|
rs->sr_text = "message ID invalid";
|
|
return LDAP_PROTOCOL_ERROR;
|
|
}
|
|
|
|
Statslog( LDAP_DEBUG_STATS, "%s CANCEL msg=%d\n",
|
|
op->o_log_prefix, opid, 0, 0, 0 );
|
|
|
|
ldap_pvt_thread_mutex_lock( &op->o_conn->c_mutex );
|
|
LDAP_STAILQ_FOREACH( o, &op->o_conn->c_pending_ops, o_next ) {
|
|
if ( o->o_msgid == opid ) {
|
|
LDAP_STAILQ_REMOVE( &op->o_conn->c_pending_ops, o, slap_op, o_next );
|
|
LDAP_STAILQ_NEXT(o, o_next) = NULL;
|
|
op->o_conn->c_n_ops_pending--;
|
|
slap_op_free( o );
|
|
ldap_pvt_thread_mutex_unlock( &op->o_conn->c_mutex );
|
|
return LDAP_SUCCESS;
|
|
}
|
|
}
|
|
|
|
LDAP_STAILQ_FOREACH( o, &op->o_conn->c_ops, o_next ) {
|
|
if ( o->o_msgid == opid ) {
|
|
o->o_abandon = 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
ldap_pvt_thread_mutex_unlock( &op->o_conn->c_mutex );
|
|
|
|
if ( o ) {
|
|
if ( o->o_cancel != SLAP_CANCEL_NONE ) {
|
|
rs->sr_text = "message ID already being cancelled";
|
|
return LDAP_PROTOCOL_ERROR;
|
|
}
|
|
|
|
o->o_cancel = SLAP_CANCEL_REQ;
|
|
|
|
LDAP_STAILQ_FOREACH( op->o_bd, &backendDB, be_next ) {
|
|
if( !op->o_bd->be_cancel ) continue;
|
|
|
|
op->oq_cancel.rs_msgid = opid;
|
|
if ( op->o_bd->be_cancel( op, rs ) == LDAP_SUCCESS ) {
|
|
return LDAP_SUCCESS;
|
|
}
|
|
}
|
|
|
|
while ( o->o_cancel == SLAP_CANCEL_REQ ) {
|
|
ldap_pvt_thread_yield();
|
|
}
|
|
|
|
if ( o->o_cancel == SLAP_CANCEL_ACK ) {
|
|
rc = LDAP_SUCCESS;
|
|
} else {
|
|
rc = o->o_cancel;
|
|
}
|
|
|
|
o->o_cancel = SLAP_CANCEL_DONE;
|
|
} else {
|
|
rs->sr_text = "message ID not found";
|
|
rc = LDAP_NO_SUCH_OPERATION;
|
|
}
|
|
|
|
return rc;
|
|
}
|