Update for release

[openldap] / servers / slapd / operation.c

diff --git a/servers/slapd/operation.c b/servers/slapd/operation.c
index dc056040b4e47f1c4277b7da0ba74cdae4aebe52..9fd8d83f12048f9f863162488357f23aec6afab7 100644 (file)
--- a/servers/slapd/operation.c
+++ b/servers/slapd/operation.c
@@ -2,7 +2,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2003 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -34,11 +34,13 @@
 #include "slap.h"
 
 #ifdef LDAP_SLAPI
-#include "slapi.h"
+#include "slapi/slapi.h"
 #endif
 
 static ldap_pvt_thread_mutex_t slap_op_mutex;
 static LDAP_STAILQ_HEAD(s_o, slap_op)  slap_free_ops;
+static time_t last_time;
+static int last_incr;
 
 void slap_op_init(void)
 {
@@ -59,23 +61,32 @@ void slap_op_destroy(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 );
@@ -87,38 +98,41 @@ slap_op_free( Operation *op )
        }
 #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;
-                       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 );
-               slapi_x_free_object_extensions( SLAPI_X_EXT_OPERATION, op );
+       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)
+{
+       ldap_pvt_thread_mutex_lock( &slap_op_mutex );
+       *t = slap_get_time();
+       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,
@@ -128,7 +142,6 @@ slap_op_alloc(
 )
 {
        Operation       *op;
-       struct berval slap_empty_bv_dup;
 
        ldap_pvt_thread_mutex_lock( &slap_op_mutex );
        if ((op = LDAP_STAILQ_FIRST( &slap_free_ops ))) {
@@ -137,29 +150,54 @@ slap_op_alloc(
        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 ( slapi_plugins_used ) {
-               op->o_pb = slapi_pblock_new();
-               slapi_x_create_object_extensions( SLAPI_X_EXT_OPERATION, op );
+               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;
+}