add Time subsystem

servers/slapd/back-monitor/Makefile.in

@@ -4,12 +4,12 @@ SRCS = init.c search.c compare.c modify.c bind.c \
 	operational.c \
 	cache.c entry.c \
 	backend.c database.c thread.c conn.c rww.c log.c \
-	operation.c sent.c listener.c
+	operation.c sent.c listener.c time.c
 OBJS = init.lo search.lo compare.lo modify.lo bind.lo \
 	operational.lo \
 	cache.lo entry.lo \
 	backend.lo database.lo thread.lo conn.lo rww.lo log.lo \
-	operation.lo sent.lo listener.lo
+	operation.lo sent.lo listener.lo time.lo
 
 LDAP_INCDIR= ../../../include       
 LDAP_LIBDIR= ../../../libraries

servers/slapd/back-monitor/back-monitor.h

@@ -162,6 +162,13 @@ struct monitorinfo {
 #define SLAPD_MONITOR_SENT_DN	\
 	SLAPD_MONITOR_SENT_RDN "," SLAPD_MONITOR_DN
 
+#define SLAPD_MONITOR_TIME		12
+#define SLAPD_MONITOR_TIME_NAME		"Time"
+#define SLAPD_MONITOR_TIME_RDN  \
+	"cn=" SLAPD_MONITOR_TIME_NAME
+#define SLAPD_MONITOR_TIME_DN   \
+	SLAPD_MONITOR_TIME_RDN "," SLAPD_MONITOR_DN
+
 #define SLAPD_MONITOR_OBJECTCLASSES \
 	"objectClass: top\n" \
 	"objectClass: monitor\n" \

servers/slapd/back-monitor/init.c

@@ -132,7 +132,7 @@ struct monitorsubsys monitor_subsys[] = {
        	}, { 
 		SLAPD_MONITOR_OPS, SLAPD_MONITOR_OPS_NAME,
 		{ 0L, NULL }, { 0L, NULL }, { 0L, NULL },
-		MONITOR_F_NONE,
+		MONITOR_F_PERSISTENT_CH,
 		monitor_subsys_ops_init,
 		monitor_subsys_ops_update,
 		NULL,   /* create */
@@ -140,11 +140,19 @@ struct monitorsubsys monitor_subsys[] = {
        	}, { 
 		SLAPD_MONITOR_SENT, SLAPD_MONITOR_SENT_NAME,
 		{ 0L, NULL }, { 0L, NULL }, { 0L, NULL },
-		MONITOR_F_NONE,
+		MONITOR_F_PERSISTENT_CH,
 		monitor_subsys_sent_init,
 		monitor_subsys_sent_update,
 		NULL,   /* create */
 		NULL,	/* modify */
+       	}, { 
+		SLAPD_MONITOR_TIME, SLAPD_MONITOR_TIME_NAME,
+		{ 0L, NULL }, { 0L, NULL }, { 0L, NULL },
+		MONITOR_F_PERSISTENT_CH,
+		monitor_subsys_time_init,
+		monitor_subsys_time_update,
+		NULL,   /* create */
+		NULL,	/* modify */
 	}, { -1, NULL }
 };
 

servers/slapd/back-monitor/proto-back-monitor.h

@@ -100,6 +100,12 @@ int monitor_subsys_sent_update LDAP_P(( struct monitorinfo *mi, Entry *e ));
  */
 int monitor_subsys_listener_init LDAP_P(( BackendDB *be ));
 
+/*
+ * time
+ */
+int monitor_subsys_time_init LDAP_P(( BackendDB *be ));
+int monitor_subsys_time_update LDAP_P(( struct monitorinfo *mi, Entry *e ));
+
 LDAP_END_DECL
 
 #endif

servers/slapd/back-monitor/time.c

@@ -0,0 +1,247 @@
+/* time.c - deal with time subsystem */
+/*
+ * Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
+/*
+ * Copyright 2001, Pierangelo Masarati, All rights reserved. <ando@sys-net.it>
+ * 
+ * This work has beed deveolped for the OpenLDAP Foundation 
+ * in the hope that it may be useful to the Open Source community, 
+ * but WITHOUT ANY WARRANTY.
+ * 
+ * Permission is granted to anyone to use this software for any purpose
+ * on any computer system, and to alter it and redistribute it, subject
+ * to the following restrictions:
+ * 
+ * 1. The author and SysNet s.n.c. are not responsible for the consequences
+ *    of use of this software, no matter how awful, even if they arise from
+ *    flaws in it.
+ * 
+ * 2. The origin of this software must not be misrepresented, either by
+ *    explicit claim or by omission.  Since few users ever read sources,
+ *    credits should appear in the documentation.
+ * 
+ * 3. Altered versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.  Since few users
+ *    ever read sources, credits should appear in the documentation.
+ *    SysNet s.n.c. cannot be responsible for the consequences of the
+ *    alterations.
+ * 
+ * 4. This notice may not be removed or altered.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+#include <ac/string.h>
+#include <ac/time.h>
+
+#include "slap.h"
+#include "proto-slap.h"
+#include "back-monitor.h"
+
+int
+monitor_subsys_time_init(
+	BackendDB		*be
+)
+{
+	struct monitorinfo	*mi;
+	
+	Entry			*e, *e_tmp, *e_time;
+	struct monitorentrypriv	*mp;
+	char			buf[1024], tmbuf[20];
+	struct tm		*ltm;
+
+	assert( be != NULL );
+
+	mi = ( struct monitorinfo * )be->be_private;
+
+	if ( monitor_cache_get( mi,
+			&monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn, &e_time ) ) {
+#ifdef NEW_LOGGING
+		LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+			"monitor_subsys_time_init: "
+			"unable to get entry '%s'\n",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#else
+		Debug( LDAP_DEBUG_ANY,
+			"monitor_subsys_time_init: "
+			"unable to get entry '%s'\n%s%s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val, 
+			"", "" );
+#endif
+		return( -1 );
+	}
+
+	e_tmp = NULL;
+
+	/*
+	 * Start
+	 */
+	ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+	ltm = gmtime( &starttime );
+	strftime( tmbuf, sizeof(tmbuf), "%Y%m%d%H%M%SZ", ltm );
+	ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+	snprintf( buf, sizeof( buf ),
+			"dn: cn=Start,%s\n"
+			SLAPD_MONITOR_OBJECTCLASSES
+			"cn: Start\n"
+			"description: %s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_dn.bv_val,
+			tmbuf );
+
+	e = str2entry( buf );
+	if ( e == NULL ) {
+#ifdef NEW_LOGGING
+		LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+			"monitor_subsys_time_init: "
+			"unable to create entry 'cn=Start,%s'\n",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#else
+		Debug( LDAP_DEBUG_ANY,
+			"monitor_subsys_time_init: "
+			"unable to create entry 'cn=Start,%s'\n%s%s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
+			"", "" );
+#endif
+		return( -1 );
+	}
+	
+	mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
+	e->e_private = ( void * )mp;
+	mp->mp_next = e_tmp;
+	mp->mp_children = NULL;
+	mp->mp_info = &monitor_subsys[SLAPD_MONITOR_TIME];
+	mp->mp_flags = monitor_subsys[SLAPD_MONITOR_TIME].mss_flags \
+		| MONITOR_F_SUB | MONITOR_F_PERSISTENT;
+
+	if ( monitor_cache_add( mi, e ) ) {
+#ifdef NEW_LOGGING
+		LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+			"monitor_subsys_time_init: "
+			"unable to add entry 'cn=Start,%s'\n",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#else
+		Debug( LDAP_DEBUG_ANY,
+			"monitor_subsys_time_init: "
+			"unable to add entry 'cn=Start,%s'\n%s%s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
+			"", "" );
+#endif
+		return( -1 );
+	}
+	
+	e_tmp = e;
+
+	/*
+	 * Current
+	 */
+	snprintf( buf, sizeof( buf ),
+			"dn: cn=Current,%s\n"
+			SLAPD_MONITOR_OBJECTCLASSES
+			"cn: Current\n"
+			"description: %s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_dn.bv_val,
+			tmbuf );
+
+	e = str2entry( buf );
+	if ( e == NULL ) {
+#ifdef NEW_LOGGING
+		LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+			"monitor_subsys_time_init: "
+			"unable to create entry 'cn=Current,%s'\n",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#else
+		Debug( LDAP_DEBUG_ANY,
+			"monitor_subsys_time_init: "
+			"unable to create entry 'cn=Current,%s'\n%s%s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
+			"", "" );
+#endif
+		return( -1 );
+	}
+	
+	mp = ( struct monitorentrypriv * )ch_calloc( sizeof( struct monitorentrypriv ), 1 );
+	e->e_private = ( void * )mp;
+	mp->mp_next = e_tmp;
+	mp->mp_children = NULL;
+	mp->mp_info = &monitor_subsys[SLAPD_MONITOR_TIME];
+	mp->mp_flags = monitor_subsys[SLAPD_MONITOR_TIME].mss_flags \
+		| MONITOR_F_SUB | MONITOR_F_PERSISTENT;
+
+	if ( monitor_cache_add( mi, e ) ) {
+#ifdef NEW_LOGGING
+		LDAP_LOG(( "operation", LDAP_LEVEL_CRIT,
+			"monitor_subsys_time_init: "
+			"unable to add entry 'cn=Current,%s'\n",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val ));
+#else
+		Debug( LDAP_DEBUG_ANY,
+			"monitor_subsys_time_init: "
+			"unable to add entry 'cn=Current,%s'\n%s%s",
+			monitor_subsys[SLAPD_MONITOR_TIME].mss_ndn.bv_val,
+			"", "" );
+#endif
+		return( -1 );
+	}
+	
+	e_tmp = e;
+
+	mp = ( struct monitorentrypriv * )e_time->e_private;
+	mp->mp_children = e_tmp;
+
+	monitor_cache_release( mi, e_time );
+
+	return( 0 );
+}
+
+int
+monitor_subsys_time_update(
+	struct monitorinfo      *mi,
+	Entry                   *e
+)
+{
+	char		tmbuf[20];
+	struct tm	*ltm;
+	time_t		currenttime;
+	struct berval	bv[ 2 ];
+	Attribute	*a;
+	ber_len_t	len;
+
+	static int	init_start = 0;
+
+	assert( mi );
+	assert( e );
+	
+	if ( init_start == 0 && strncmp( e->e_nname.bv_val, "cn=START",
+				sizeof("cn=START")-1 ) == 0 ) {
+		currenttime = starttime;
+		init_start = 1;
+
+	} else if ( strncmp( e->e_nname.bv_val, "cn=CURRENT",
+				sizeof("cn=CURRENT")-1 ) == 0 ) {
+		currenttime = slap_get_time();
+
+	} else {
+		return( 0 );
+	}
+
+	a = attr_find( e->e_attrs, monitor_ad_desc );
+	if ( a == NULL ) {
+		return( -1 );
+	}
+
+
+	ldap_pvt_thread_mutex_lock( &gmtime_mutex );
+	ltm = gmtime( &currenttime );
+	strftime( tmbuf, sizeof(tmbuf), "%Y%m%d%H%M%SZ", ltm );
+	ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
+
+	len = strlen( tmbuf );
+	assert( len == a->a_vals[0].bv_len );
+	AC_MEMCPY( a->a_vals[0].bv_val, tmbuf, len );
+
+	return( 0 );
+}
+

servers/slapd/tools/mimic.c

@@ -13,9 +13,8 @@
 
 #include "../slap.h"
 
-#ifdef WIN32
+/* needed by WIN32 and back-monitor */
 time_t starttime;
-#endif
 
 /* because Versionstr is used in back-monitor */
 const char Versionstr[] = "";