X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=servers%2Fslapd%2Finit.c;h=73e42250679fc54d1fd3c91ff4d21baa1a16710f;hb=294da7ed11a9a5721b15d0ed81682f123e20cbb0;hp=b860b3f673bdce6e7935f3aadc39a00100d44873;hpb=6107ba67d2fd7eadb23ffdd1d284306011ef4013;p=openldap

diff --git a/servers/slapd/init.c b/servers/slapd/init.c
index b860b3f673..73e4225067 100644
--- a/servers/slapd/init.c
+++ b/servers/slapd/init.c
@@ -1,8 +1,27 @@
 /* init.c - initialize various things */
 /* $OpenLDAP$ */
-/*
- * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2008 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>.
+ */
+/* Portions Copyright (c) 1995 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor. The name of the University
+ * may not be used to endorse or promote products derived from this
+ * software without specific prior written permission. This software
+ * is provided ``as is'' without express or implied warranty.
  */
 
 #include "portable.h"
@@ -14,6 +33,9 @@
 #include <ac/time.h>
 
 #include "slap.h"
+#include "lber_pvt.h"
+
+#include "ldap_rq.h"
 
 /*
  * read-only global variables or variables only written by the listener
@@ -33,35 +55,19 @@ int		ldap_syslog_level = LOG_DEBUG;
 
 BerVarray default_referral = NULL;
 
+struct berval AllUser = BER_BVC( LDAP_ALL_USER_ATTRIBUTES );
+struct berval AllOper = BER_BVC( LDAP_ALL_OPERATIONAL_ATTRIBUTES );
+struct berval NoAttrs = BER_BVC( LDAP_NO_ATTRS );
+
 /*
  * global variables that need mutex protection
  */
 ldap_pvt_thread_pool_t	connection_pool;
 int			connection_pool_max = SLAP_MAX_WORKER_THREADS;
+int		slap_tool_thread_max = 1;
 ldap_pvt_thread_mutex_t	gmtime_mutex;
-#if defined( SLAPD_CRYPT ) || defined( SLAPD_SPASSWD )
-ldap_pvt_thread_mutex_t	passwd_mutex;
-#endif
-
-unsigned long			num_ops_initiated = 0;
-unsigned long			num_ops_completed = 0;
-#ifdef SLAPD_MONITOR
-unsigned long			num_ops_initiated_[SLAP_OP_LAST];
-unsigned long			num_ops_completed_[SLAP_OP_LAST];
-#endif /* SLAPD_MONITOR */
-ldap_pvt_thread_mutex_t	num_ops_mutex;
 
-unsigned long			num_entries_sent;
-unsigned long			num_refs_sent;
-unsigned long			num_bytes_sent;
-unsigned long			num_pdu_sent;
-ldap_pvt_thread_mutex_t	num_sent_mutex;
-/*
- * these mutexes must be used when calling the entry2str()
- * routine since it returns a pointer to static data.
- */
-ldap_pvt_thread_mutex_t	entry2str_mutex;
-ldap_pvt_thread_mutex_t	replog_mutex;
+slap_counters_t			slap_counters, *slap_counters_list;
 
 static const char* slap_name = NULL;
 int slapMode = SLAP_UNDEFINED_MODE;
@@ -73,82 +79,137 @@ slap_init( int mode, const char *name )
 
 	assert( mode );
 
-	if( slapMode != SLAP_UNDEFINED_MODE ) {
-#ifdef NEW_LOGGING
-		LDAP_LOG( OPERATION, CRIT, 
-			"init: %s init called twice (old=%d, new=%d)\n",
-			name, slapMode, mode );
-#else
+	if ( slapMode != SLAP_UNDEFINED_MODE ) {
+		/* Make sure we write something to stderr */
+		slap_debug |= LDAP_DEBUG_NONE;
 		Debug( LDAP_DEBUG_ANY,
 		 "%s init: init called twice (old=%d, new=%d)\n",
 		 name, slapMode, mode );
-#endif
 
 		return 1;
 	}
 
 	slapMode = mode;
 
-	switch ( slapMode & SLAP_MODE ) {
-		case SLAP_SERVER_MODE:
-		case SLAP_TOOL_MODE:
-#ifdef NEW_LOGGING
-			LDAP_LOG( OPERATION, DETAIL1, 
-				"init: %s initiation, initiated %s.\n",
-				name, (mode & SLAP_MODE) == SLAP_TOOL_MODE ? 
-				  "tool" : "server", 0 );
-#else
-			Debug( LDAP_DEBUG_TRACE,
-				"%s init: initiated %s.\n",	name,
-				(mode & SLAP_MODE) == SLAP_TOOL_MODE ? "tool" : "server",
-				0 );
+	slap_op_init();
+
+#ifdef SLAPD_MODULES
+	if ( module_init() != 0 ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: module_init failed\n",
+			name, 0, 0 );
+		return 1;
+	}
 #endif
 
+	if ( slap_schema_init( ) != 0 ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: slap_schema_init failed\n",
+		    name, 0, 0 );
+		return 1;
+	}
+
+	if ( filter_init() != 0 ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: filter_init failed\n",
+		    name, 0, 0 );
+		return 1;
+	}
+
+	if ( entry_init() != 0 ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: entry_init failed\n",
+		    name, 0, 0 );
+		return 1;
+	}
+
+	switch ( slapMode & SLAP_MODE ) {
+	case SLAP_SERVER_MODE:
+		root_dse_init();
 
-			slap_name = name;
-	
-			(void) ldap_pvt_thread_initialize();
+		/* FALLTHRU */
+	case SLAP_TOOL_MODE:
+		Debug( LDAP_DEBUG_TRACE,
+			"%s init: initiated %s.\n",	name,
+			(mode & SLAP_MODE) == SLAP_TOOL_MODE ? "tool" : "server",
+			0 );
 
-			ldap_pvt_thread_pool_init(&connection_pool, connection_pool_max, 0);
+		slap_name = name;
 
-			ldap_pvt_thread_mutex_init( &entry2str_mutex );
-			ldap_pvt_thread_mutex_init( &replog_mutex );
-			ldap_pvt_thread_mutex_init( &num_ops_mutex );
-			ldap_pvt_thread_mutex_init( &num_sent_mutex );
+		ldap_pvt_thread_pool_init( &connection_pool,
+				connection_pool_max, 0);
 
-#ifdef SLAPD_MONITOR
-			{
-				int i;
-				for ( i = 0; i < SLAP_OP_LAST; i++ ) {
-					num_ops_initiated_[ i ] = 0;
-					num_ops_completed_[ i ] = 0;
-				}
-			}
-#endif
+		slap_counters_init( &slap_counters );
 
-			ldap_pvt_thread_mutex_init( &gmtime_mutex );
-#if defined( SLAPD_CRYPT ) || defined( SLAPD_SPASSWD )
-			ldap_pvt_thread_mutex_init( &passwd_mutex );
-#endif
+		ldap_pvt_thread_mutex_init( &slapd_rq.rq_mutex );
+		LDAP_STAILQ_INIT( &slapd_rq.task_list );
+		LDAP_STAILQ_INIT( &slapd_rq.run_list );
 
-			rc = slap_sasl_init();
+		ldap_pvt_thread_mutex_init( &gmtime_mutex );
+		slap_passwd_init();
 
-			if( rc == 0 ) {
-				rc = backend_init( );
-			}
-			break;
+		rc = slap_sasl_init();
 
-		default:
-#ifdef NEW_LOGGING
-			LDAP_LOG( OPERATION, ERR, 
-				"init: %s init, undefined mode (%d).\n", name, mode, 0 );
-#else
-			Debug( LDAP_DEBUG_ANY,
-				"%s init: undefined mode (%d).\n", name, mode, 0 );
-#endif
+		if( rc == 0 ) {
+			rc = backend_init( );
+		}
+		if ( rc )
+			return rc;
+
+		break;
+
+	default:
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+			"%s init: undefined mode (%d).\n", name, mode, 0 );
+
+		rc = 1;
+		break;
+	}
+
+	if ( slap_controls_init( ) != 0 ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: slap_controls_init failed\n",
+		    name, 0, 0 );
+		return 1;
+	}
+
+	if ( frontend_init() ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: frontend_init failed\n",
+		    name, 0, 0 );
+		return 1;
+	}
+
+	if ( overlay_init() ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: overlay_init failed\n",
+		    name, 0, 0 );
+		return 1;
+	}
+
+	if ( glue_sub_init() ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: glue/subordinate init failed\n",
+		    name, 0, 0 );
 
-			rc = 1;
-			break;
+		return 1;
+	}
+
+	if ( acl_init() ) {
+		slap_debug |= LDAP_DEBUG_NONE;
+		Debug( LDAP_DEBUG_ANY,
+		    "%s: acl_init failed\n",
+		    name, 0, 0 );
+		return 1;
 	}
 
 	return rc;
@@ -156,64 +217,110 @@ slap_init( int mode, const char *name )
 
 int slap_startup( Backend *be )
 {
-	int rc;
-
-#ifdef NEW_LOGGING
-	LDAP_LOG( OPERATION, CRIT, "slap_startup: %s started\n", slap_name, 0, 0 );
-#else
 	Debug( LDAP_DEBUG_TRACE,
 		"%s startup: initiated.\n",
 		slap_name, 0, 0 );
-#endif
-
 
-	rc = backend_startup( be );
 
-	return rc;
+	return backend_startup( be );
 }
 
 int slap_shutdown( Backend *be )
 {
-	int rc;
-
-#ifdef NEW_LOGGING
-	LDAP_LOG( OPERATION, CRIT, 
-		"slap_shutdown: %s shutdown initiated.\n", slap_name, 0, 0);
-#else
 	Debug( LDAP_DEBUG_TRACE,
 		"%s shutdown: initiated\n",
 		slap_name, 0, 0 );
-#endif
-
-
-	slap_sasl_destroy();
 
 	/* let backends do whatever cleanup they need to do */
-	rc = backend_shutdown( be ); 
-
-	return rc;
+	return backend_shutdown( be ); 
 }
 
 int slap_destroy(void)
 {
 	int rc;
 
-#ifdef NEW_LOGGING
-	LDAP_LOG( OPERATION, INFO, 
-		"slap_destroy: %s freeing system resources.\n", slap_name, 0, 0);
-#else
 	Debug( LDAP_DEBUG_TRACE,
-		"%s shutdown: freeing system resources.\n",
+		"%s destroy: freeing system resources.\n",
 		slap_name, 0, 0 );
-#endif
 
+	if ( default_referral ) {
+		ber_bvarray_free( default_referral );
+	}
+
+	/* clear out any thread-keys for the main thread */
+	ldap_pvt_thread_pool_context_reset( ldap_pvt_thread_pool_context());
 
 	rc = backend_destroy();
 
+	slap_sasl_destroy();
+
+	/* rootdse destroy goes before entry_destroy()
+	 * because it may use entry_free() */
+	root_dse_destroy();
 	entry_destroy();
 
+	switch ( slapMode & SLAP_MODE ) {
+	case SLAP_SERVER_MODE:
+	case SLAP_TOOL_MODE:
+		slap_counters_destroy( &slap_counters );
+		break;
+
+	default:
+		Debug( LDAP_DEBUG_ANY,
+			"slap_destroy(): undefined mode (%d).\n", slapMode, 0, 0 );
+
+		rc = 1;
+		break;
+
+	}
+
+	slap_op_destroy();
+
 	ldap_pvt_thread_destroy();
 
-	/* should destory the above mutex */
+	/* should destroy the above mutex */
 	return rc;
 }
+
+void slap_counters_init( slap_counters_t *sc )
+{
+	int i;
+
+	ldap_pvt_thread_mutex_init( &sc->sc_mutex );
+	ldap_pvt_mp_init( sc->sc_bytes );
+	ldap_pvt_mp_init( sc->sc_pdu );
+	ldap_pvt_mp_init( sc->sc_entries );
+	ldap_pvt_mp_init( sc->sc_refs );
+
+	ldap_pvt_mp_init( sc->sc_ops_initiated );
+	ldap_pvt_mp_init( sc->sc_ops_completed );
+
+#ifdef SLAPD_MONITOR
+	for ( i = 0; i < SLAP_OP_LAST; i++ ) {
+		ldap_pvt_mp_init( sc->sc_ops_initiated_[ i ] );
+		ldap_pvt_mp_init( sc->sc_ops_completed_[ i ] );
+	}
+#endif /* SLAPD_MONITOR */
+}
+
+void slap_counters_destroy( slap_counters_t *sc )
+{
+	int i;
+
+	ldap_pvt_thread_mutex_destroy( &sc->sc_mutex );
+	ldap_pvt_mp_clear( sc->sc_bytes );
+	ldap_pvt_mp_clear( sc->sc_pdu );
+	ldap_pvt_mp_clear( sc->sc_entries );
+	ldap_pvt_mp_clear( sc->sc_refs );
+
+	ldap_pvt_mp_clear( sc->sc_ops_initiated );
+	ldap_pvt_mp_clear( sc->sc_ops_completed );
+
+#ifdef SLAPD_MONITOR
+	for ( i = 0; i < SLAP_OP_LAST; i++ ) {
+		ldap_pvt_mp_clear( sc->sc_ops_initiated_[ i ] );
+		ldap_pvt_mp_clear( sc->sc_ops_completed_[ i ] );
+	}
+#endif /* SLAPD_MONITOR */
+}
+