/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2007 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#endif
static ldap_pvt_thread_mutex_t slap_op_mutex;
-static LDAP_STAILQ_HEAD(s_o, slap_op) slap_free_ops;
+static LDAP_STAILQ_HEAD(s_o, Operation) slap_free_ops;
+static time_t last_time;
+static int last_incr;
void slap_op_init(void)
{
}
void
-slap_op_free( Operation *op )
+slap_op_groups_free( Operation *op )
{
- struct berval slap_empty_bv_dup;
+ GroupAssertion *g, *n;
+ for ( g = op->o_groups; g; g = n ) {
+ n = g->ga_next;
+ slap_sl_free( g, op->o_tmpmemctx );
+ }
+ op->o_groups = NULL;
+}
+void
+slap_op_free( Operation *op )
+{
assert( LDAP_STAILQ_NEXT(op, o_next) == NULL );
if ( op->o_ber != NULL ) {
ber_free( op->o_ber, 1 );
}
- if ( op->o_dn.bv_val != NULL ) {
- free( op->o_dn.bv_val );
+ if ( !BER_BVISNULL( &op->o_dn ) ) {
+ ch_free( op->o_dn.bv_val );
}
- if ( op->o_ndn.bv_val != NULL ) {
- free( op->o_ndn.bv_val );
+ if ( !BER_BVISNULL( &op->o_ndn ) ) {
+ ch_free( op->o_ndn.bv_val );
}
- if ( op->o_authmech.bv_val != NULL ) {
- free( op->o_authmech.bv_val );
+ if ( !BER_BVISNULL( &op->o_authmech ) ) {
+ ch_free( op->o_authmech.bv_val );
}
if ( op->o_ctrls != NULL ) {
slap_free_ctrls( op, op->o_ctrls );
}
#endif
- slap_sync_cookie_free( &op->o_sync_state, 0 );
-
- {
- GroupAssertion *g, *n;
- for (g = op->o_groups; g; g=n) {
- n = g->ga_next;
- slap_sl_free(g, op->o_tmpmemctx);
- }
- op->o_groups = NULL;
+ if ( op->o_groups ) {
+ slap_op_groups_free( op );
}
#if defined( LDAP_SLAPI )
- if ( op->o_pb != NULL ) {
- slapi_pblock_destroy( (Slapi_PBlock *)op->o_pb );
+ if ( slapi_plugins_used ) {
slapi_int_free_object_extensions( SLAPI_X_EXT_OPERATION, op );
}
#endif /* defined( LDAP_SLAPI ) */
- if ( op->o_sync_csn.bv_val != NULL ) {
- ch_free( op->o_sync_csn.bv_val );
- }
- memset( op, 0, sizeof(Operation) );
+ memset( op, 0, sizeof(Operation) + sizeof(Opheader) + SLAP_MAX_CIDS * sizeof(void *) );
+ op->o_hdr = (Opheader *)(op+1);
+ op->o_controls = (void **)(op->o_hdr+1);
- op->o_sync_state.sid = -1;
- op->o_sync_slog_size = -1;
- op->o_sync_state.rid = -1;
ldap_pvt_thread_mutex_lock( &slap_op_mutex );
LDAP_STAILQ_INSERT_HEAD( &slap_free_ops, op, o_next );
ldap_pvt_thread_mutex_unlock( &slap_op_mutex );
}
+void
+slap_op_time(time_t *t, int *nop)
+{
+ *t = slap_get_time();
+ ldap_pvt_thread_mutex_lock( &slap_op_mutex );
+ if ( *t == last_time ) {
+ *nop = ++last_incr;
+ } else {
+ last_time = *t;
+ last_incr = 0;
+ *nop = 0;
+ }
+ ldap_pvt_thread_mutex_unlock( &slap_op_mutex );
+}
+
Operation *
slap_op_alloc(
BerElement *ber,
ber_int_t msgid,
ber_tag_t tag,
- ber_int_t id
-)
+ ber_int_t id )
{
Operation *op;
- struct berval slap_empty_bv_dup;
ldap_pvt_thread_mutex_lock( &slap_op_mutex );
if ((op = LDAP_STAILQ_FIRST( &slap_free_ops ))) {
ldap_pvt_thread_mutex_unlock( &slap_op_mutex );
if (!op) {
- op = (Operation *) ch_calloc( 1, sizeof(Operation) );
+ op = (Operation *) ch_calloc( 1, sizeof(Operation)
+ + sizeof(Opheader) + SLAP_MAX_CIDS * sizeof(void *) );
+ op->o_hdr = (Opheader *)(op + 1);
+ op->o_controls = (void **)(op->o_hdr+1);
}
op->o_ber = ber;
op->o_msgid = msgid;
op->o_tag = tag;
- op->o_time = slap_get_time();
+ slap_op_time( &op->o_time, &op->o_tincr );
op->o_opid = id;
op->o_res_ber = NULL;
- op->o_sync_state.sid = -1;
- op->o_sync_slog_size = -1;
- op->o_sync_state.rid = -1;
- LDAP_STAILQ_FIRST( &op->o_sync_slog_list ) = NULL;
- op->o_sync_slog_list.stqh_last = &LDAP_STAILQ_FIRST( &op->o_sync_slog_list );
-
#if defined( LDAP_SLAPI )
- if ( SLAPD_GLOBAL(slapi_plugins_used) ) {
- op->o_pb = slapi_pblock_new();
+ if ( slapi_plugins_used ) {
slapi_int_create_object_extensions( SLAPI_X_EXT_OPERATION, op );
}
#endif /* defined( LDAP_SLAPI ) */
return( op );
}
+
+slap_op_t
+slap_req2op( ber_tag_t tag )
+{
+ switch ( tag ) {
+ case LDAP_REQ_BIND:
+ return SLAP_OP_BIND;
+ case LDAP_REQ_UNBIND:
+ return SLAP_OP_UNBIND;
+ case LDAP_REQ_ADD:
+ return SLAP_OP_ADD;
+ case LDAP_REQ_DELETE:
+ return SLAP_OP_DELETE;
+ case LDAP_REQ_MODRDN:
+ return SLAP_OP_MODRDN;
+ case LDAP_REQ_MODIFY:
+ return SLAP_OP_MODIFY;
+ case LDAP_REQ_COMPARE:
+ return SLAP_OP_COMPARE;
+ case LDAP_REQ_SEARCH:
+ return SLAP_OP_SEARCH;
+ case LDAP_REQ_ABANDON:
+ return SLAP_OP_ABANDON;
+ case LDAP_REQ_EXTENDED:
+ return SLAP_OP_EXTENDED;
+ }
+
+ return SLAP_OP_LAST;
+}