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-rw-r--r--tests/progs/slapd-watcher.c823
1 files changed, 823 insertions, 0 deletions
diff --git a/tests/progs/slapd-watcher.c b/tests/progs/slapd-watcher.c
new file mode 100644
index 0000000..0fed11f
--- /dev/null
+++ b/tests/progs/slapd-watcher.c
@@ -0,0 +1,823 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1999-2022 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 file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was initially developed by Howard Chu for inclusion
+ * in OpenLDAP Software.
+ */
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include "ac/signal.h"
+#include "ac/stdlib.h"
+#include "ac/time.h"
+
+#include "ac/ctype.h"
+#include "ac/param.h"
+#include "ac/socket.h"
+#include "ac/string.h"
+#include "ac/unistd.h"
+#include "ac/wait.h"
+#include "ac/time.h"
+
+#include "ldap.h"
+#include "lutil.h"
+#include "lutil_ldap.h"
+#include "lber_pvt.h"
+#include "ldap_pvt.h"
+
+#include "slapd-common.h"
+
+#define SLAP_SYNC_SID_MAX 4095
+
+#define HAS_MONITOR 1
+#define HAS_BASE 2
+#define HAS_ENTRIES 4
+#define HAS_SREPL 8
+#define HAS_ALL (HAS_MONITOR|HAS_BASE|HAS_ENTRIES|HAS_SREPL)
+
+
+#define WAS_LATE 0x100
+#define WAS_DOWN 0x200
+
+#define MONFILTER "(objectClass=monitorOperation)"
+
+static const char *default_monfilter = MONFILTER;
+
+typedef enum {
+ SLAP_OP_BIND = 0,
+ SLAP_OP_UNBIND,
+ SLAP_OP_SEARCH,
+ SLAP_OP_COMPARE,
+ SLAP_OP_MODIFY,
+ SLAP_OP_MODRDN,
+ SLAP_OP_ADD,
+ SLAP_OP_DELETE,
+ SLAP_OP_ABANDON,
+ SLAP_OP_EXTENDED,
+ SLAP_OP_LAST
+} slap_op_t;
+
+struct opname {
+ struct berval rdn;
+ char *display;
+} opnames[] = {
+ { BER_BVC("cn=Bind"), "Bind" },
+ { BER_BVC("cn=Unbind"), "Unbind" },
+ { BER_BVC("cn=Search"), "Search" },
+ { BER_BVC("cn=Compare"), "Compare" },
+ { BER_BVC("cn=Modify"), "Modify" },
+ { BER_BVC("cn=Modrdn"), "ModDN" },
+ { BER_BVC("cn=Add"), "Add" },
+ { BER_BVC("cn=Delete"), "Delete" },
+ { BER_BVC("cn=Abandon"), "Abandon" },
+ { BER_BVC("cn=Extended"), "Extended" },
+ { BER_BVNULL, NULL }
+};
+
+typedef struct counters {
+ struct timeval time;
+ unsigned long entries;
+ unsigned long ops[SLAP_OP_LAST];
+} counters;
+
+typedef struct csns {
+ struct berval *vals;
+ struct timeval *tvs;
+} csns;
+
+typedef struct activity {
+ time_t active;
+ time_t idle;
+ time_t maxlag;
+ time_t lag;
+} activity;
+
+typedef struct server {
+ char *url;
+ LDAP *ld;
+ int flags;
+ int sid;
+ struct berval monitorbase;
+ char *monitorfilter;
+ time_t late;
+ time_t down;
+ counters c_prev;
+ counters c_curr;
+ csns csn_prev;
+ csns csn_curr;
+ activity *times;
+} server;
+
+static void
+usage( char *name, char opt )
+{
+ if ( opt ) {
+ fprintf( stderr, "%s: unable to handle option \'%c\'\n\n",
+ name, opt );
+ }
+
+ fprintf( stderr, "usage: %s "
+ "[-D <dn> [ -w <passwd> ]] "
+ "[-d <level>] "
+ "[-O <SASL secprops>] "
+ "[-R <SASL realm>] "
+ "[-U <SASL authcid> [-X <SASL authzid>]] "
+ "[-x | -Y <SASL mech>] "
+ "[-i <interval>] "
+ "[-s <sids>] "
+ "[-c <contextDN>] "
+ "[-b <baseDN> ] URI[...]\n",
+ name );
+ exit( EXIT_FAILURE );
+}
+
+struct berval base, cbase;
+int interval = 10;
+int numservers;
+server *servers;
+char *monfilter;
+
+struct berval at_namingContexts = BER_BVC("namingContexts");
+struct berval at_monitorOpCompleted = BER_BVC("monitorOpCompleted");
+struct berval at_olmMDBEntries = BER_BVC("olmMDBEntries");
+struct berval at_contextCSN = BER_BVC("contextCSN");
+
+void timestamp(time_t *tt)
+{
+ struct tm *tm = gmtime(tt);
+ printf("%d-%02d-%02d %02d:%02d:%02d",
+ tm->tm_year + 1900, tm->tm_mon+1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+}
+
+void deltat(time_t *tt)
+{
+ struct tm *tm = gmtime(tt);
+ if (tm->tm_mday-1)
+ printf("%02d+", tm->tm_mday-1);
+ printf("%02d:%02d:%02d",
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+}
+
+static char *clearscreen = "\033[H\033[2J";
+
+void rotate_stats( server *sv )
+{
+ if ( sv->flags & HAS_MONITOR )
+ sv->c_prev = sv->c_curr;
+ if ( sv->flags & HAS_BASE ) {
+ int i;
+
+ for (i=0; i<numservers; i++) {
+ if ( sv->csn_curr.vals[i].bv_len ) {
+ ber_bvreplace(&sv->csn_prev.vals[i],
+ &sv->csn_curr.vals[i]);
+ sv->csn_prev.tvs[i] = sv->csn_curr.tvs[i];
+ } else {
+ if ( sv->csn_prev.vals[i].bv_val )
+ sv->csn_prev.vals[i].bv_val[0] = '\0';
+ }
+ }
+ }
+}
+
+void display()
+{
+ int i, j;
+ struct timeval now;
+ time_t now_t;
+
+ gettimeofday(&now, NULL);
+ now_t = now.tv_sec;
+ printf("%s", clearscreen);
+ timestamp(&now_t);
+ printf("\n");
+
+ for (i=0; i<numservers; i++) {
+ printf("\n%s", servers[i].url );
+ if ( servers[i].flags & WAS_DOWN ) {
+ printf(", down@");
+ timestamp( &servers[i].down );
+ }
+ if ( servers[i].flags & WAS_LATE ) {
+ printf(", late@");
+ timestamp( &servers[i].late );
+ }
+ printf("\n");
+ if ( servers[i].flags & HAS_MONITOR ) {
+ struct timeval tv;
+ double rate, duration;
+ long delta;
+ printf(" ");
+ if ( servers[i].flags & HAS_ENTRIES )
+ printf(" Entries ");
+ for ( j = 0; j<SLAP_OP_LAST; j++ )
+ printf(" %9s ", opnames[j].display);
+ printf("\n");
+ printf("Num ");
+ if ( servers[i].flags & HAS_ENTRIES )
+ printf("%10lu ", servers[i].c_curr.entries);
+ for ( j = 0; j<SLAP_OP_LAST; j++ )
+ printf("%10lu ", servers[i].c_curr.ops[j]);
+ printf("\n");
+ printf("Num/s ");
+ tv.tv_usec = now.tv_usec - servers[i].c_prev.time.tv_usec;
+ tv.tv_sec = now.tv_sec - servers[i].c_prev.time.tv_sec;
+ if ( tv.tv_usec < 0 ) {
+ tv.tv_usec += 1000000;
+ tv.tv_sec--;
+ }
+ duration = tv.tv_sec + (tv.tv_usec / (double)1000000);
+ if ( servers[i].flags & HAS_ENTRIES ) {
+ delta = servers[i].c_curr.entries - servers[i].c_prev.entries;
+ rate = delta / duration;
+ printf("%10.2f ", rate);
+ }
+ for ( j = 0; j<SLAP_OP_LAST; j++ ) {
+ delta = servers[i].c_curr.ops[j] - servers[i].c_prev.ops[j];
+ rate = delta / duration;
+ printf("%10.2f ", rate);
+ }
+ printf("\n");
+ }
+ if ( servers[i].flags & HAS_BASE ) {
+ for (j=0; j<numservers; j++) {
+ /* skip empty CSNs */
+ if (!servers[i].csn_curr.vals[j].bv_len ||
+ !servers[i].csn_curr.vals[j].bv_val[0])
+ continue;
+ printf("contextCSN: %s", servers[i].csn_curr.vals[j].bv_val );
+ if (ber_bvcmp(&servers[i].csn_curr.vals[j],
+ &servers[i].csn_prev.vals[j])) {
+ /* a difference */
+ if (servers[i].times[j].idle) {
+ servers[i].times[j].idle = 0;
+ servers[i].times[j].active = 0;
+ servers[i].times[j].maxlag = 0;
+ servers[i].times[j].lag = 0;
+ }
+active:
+ if (!servers[i].times[j].active)
+ servers[i].times[j].active = now_t;
+ printf(" actv@");
+ timestamp(&servers[i].times[j].active);
+ } else if ( servers[i].times[j].lag || ( servers[i].flags & WAS_LATE )) {
+ goto active;
+ } else {
+ if (servers[i].times[j].active && !servers[i].times[j].idle)
+ servers[i].times[j].idle = now_t;
+ if (servers[i].times[j].active) {
+ printf(" actv@");
+ timestamp(&servers[i].times[j].active);
+ printf(", idle@");
+ timestamp(&servers[i].times[j].idle);
+ } else {
+ printf(" idle");
+ }
+ }
+ if (i != j) {
+ if (ber_bvcmp(&servers[i].csn_curr.vals[j],
+ &servers[j].csn_curr.vals[j])) {
+ struct timeval delta;
+ int ahead = 0;
+ time_t deltatt;
+ delta.tv_sec = servers[j].csn_curr.tvs[j].tv_sec -
+ servers[i].csn_curr.tvs[j].tv_sec;
+ delta.tv_usec = servers[j].csn_curr.tvs[j].tv_usec -
+ servers[i].csn_curr.tvs[j].tv_usec;
+ if (delta.tv_usec < 0) {
+ delta.tv_usec += 1000000;
+ delta.tv_sec--;
+ }
+ if (delta.tv_sec < 0) {
+ delta.tv_sec = -delta.tv_sec;
+ ahead = 1;
+ }
+ deltatt = delta.tv_sec;
+ if (ahead)
+ printf(", ahead ");
+ else
+ printf(", behind ");
+ deltat( &deltatt );
+ servers[i].times[j].lag = deltatt;
+ if (deltatt > servers[i].times[j].maxlag)
+ servers[i].times[j].maxlag = deltatt;
+ } else {
+ servers[i].times[j].lag = 0;
+ printf(", sync'd");
+ }
+ if (servers[i].times[j].maxlag) {
+ printf(", max delta ");
+ deltat( &servers[i].times[j].maxlag );
+ }
+ }
+ printf("\n");
+ }
+ }
+ if ( !( servers[i].flags & WAS_LATE ))
+ rotate_stats( &servers[i] );
+ }
+}
+
+void get_counters(
+ LDAP *ld,
+ LDAPMessage *e,
+ BerElement *ber,
+ counters *c )
+{
+ int rc;
+ slap_op_t op = SLAP_OP_BIND;
+ struct berval dn, bv, *bvals, **bvp = &bvals;
+
+ do {
+ int done = 0;
+ for ( rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp );
+ rc == LDAP_SUCCESS;
+ rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp )) {
+
+ if ( bv.bv_val == NULL ) break;
+ if ( !ber_bvcmp( &bv, &at_monitorOpCompleted ) && bvals ) {
+ c->ops[op] = strtoul( bvals[0].bv_val, NULL, 0 );
+ done = 1;
+ }
+ if ( bvals ) {
+ ber_memfree( bvals );
+ bvals = NULL;
+ }
+ if ( done )
+ break;
+ }
+ ber_free( ber, 0 );
+ e = ldap_next_entry( ld, e );
+ if ( !e )
+ break;
+ ldap_get_dn_ber( ld, e, &ber, &dn );
+ op++;
+ } while ( op < SLAP_OP_LAST );
+}
+
+int
+slap_parse_csn_sid( struct berval *csnp )
+{
+ char *p, *q;
+ struct berval csn = *csnp;
+ int i;
+
+ p = ber_bvchr( &csn, '#' );
+ if ( !p )
+ return -1;
+ p++;
+ csn.bv_len -= p - csn.bv_val;
+ csn.bv_val = p;
+
+ p = ber_bvchr( &csn, '#' );
+ if ( !p )
+ return -1;
+ p++;
+ csn.bv_len -= p - csn.bv_val;
+ csn.bv_val = p;
+
+ q = ber_bvchr( &csn, '#' );
+ if ( !q )
+ return -1;
+
+ csn.bv_len = q - p;
+
+ i = strtol( p, &q, 16 );
+ if ( p == q || q != p + csn.bv_len || i < 0 || i > SLAP_SYNC_SID_MAX ) {
+ i = -1;
+ }
+
+ return i;
+}
+
+void get_csns(
+ csns *c,
+ struct berval *bvs
+)
+{
+ int i, j;
+
+ /* clear old values if any */
+ for (i=0; i<numservers; i++)
+ if ( c->vals[i].bv_val )
+ c->vals[i].bv_val[0] = '\0';
+
+ for (i=0; bvs[i].bv_val; i++) {
+ struct lutil_tm tm;
+ struct lutil_timet tt;
+ int sid = slap_parse_csn_sid( &bvs[i] );
+ for (j=0; j<numservers; j++)
+ if (sid == servers[j].sid) break;
+ if (j < numservers) {
+ ber_bvreplace( &c->vals[j], &bvs[i] );
+ lutil_parsetime(bvs[i].bv_val, &tm);
+ c->tvs[j].tv_usec = tm.tm_nsec / 1000;
+ lutil_tm2time( &tm, &tt );
+ c->tvs[j].tv_sec = tt.tt_sec;
+ }
+ }
+}
+
+int
+setup_server( struct tester_conn_args *config, server *sv, int first )
+{
+ config->uri = sv->url;
+ tester_init_ld( &sv->ld, config, first ? 0 : TESTER_INIT_NOEXIT );
+ if ( !sv->ld )
+ return -1;
+
+ sv->flags &= ~HAS_ALL;
+ {
+ char *attrs[] = { at_namingContexts.bv_val, at_monitorOpCompleted.bv_val,
+ at_olmMDBEntries.bv_val, NULL };
+ LDAPMessage *res = NULL, *e = NULL;
+ BerElement *ber = NULL;
+ LDAP *ld = sv->ld;
+ struct berval dn, bv, *bvals, **bvp = &bvals;
+ int j, rc;
+
+ rc = ldap_search_ext_s( ld, "cn=monitor", LDAP_SCOPE_SUBTREE, monfilter,
+ attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
+ switch(rc) {
+ case LDAP_SIZELIMIT_EXCEEDED:
+ case LDAP_TIMELIMIT_EXCEEDED:
+ case LDAP_SUCCESS:
+ gettimeofday( &sv->c_curr.time, 0 );
+ sv->flags |= HAS_MONITOR;
+ for ( e = ldap_first_entry( ld, res ); e; e = ldap_next_entry( ld, e )) {
+ ldap_get_dn_ber( ld, e, &ber, &dn );
+ if ( !strncasecmp( dn.bv_val, "cn=Database", sizeof("cn=Database")-1 ) ||
+ !strncasecmp( dn.bv_val, "cn=Frontend", sizeof("cn=Frontend")-1 )) {
+ int matched = 0;
+ for ( rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp );
+ rc == LDAP_SUCCESS;
+ rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp )) {
+ if ( bv.bv_val == NULL ) break;
+ if (!ber_bvcmp( &bv, &at_namingContexts ) && bvals ) {
+ for (j=0; bvals[j].bv_val; j++) {
+ if ( !ber_bvstrcasecmp( &base, &bvals[j] )) {
+ matched = 1;
+ break;
+ }
+ }
+ if (!matched) {
+ ber_memfree( bvals );
+ bvals = NULL;
+ break;
+ }
+ }
+ if (!ber_bvcmp( &bv, &at_olmMDBEntries )) {
+ ber_bvreplace( &sv->monitorbase, &dn );
+ sv->flags |= HAS_ENTRIES;
+ sv->c_curr.entries = strtoul( bvals[0].bv_val, NULL, 0 );
+ }
+ ber_memfree( bvals );
+ bvals = NULL;
+ }
+ } else if (!strncasecmp( dn.bv_val, opnames[0].rdn.bv_val,
+ opnames[0].rdn.bv_len )) {
+ get_counters( ld, e, ber, &sv->c_curr );
+ break;
+ }
+ if ( ber )
+ ber_free( ber, 0 );
+ }
+ break;
+
+ case LDAP_NO_SUCH_OBJECT:
+ /* no cn=monitor */
+ break;
+
+ default:
+ tester_ldap_error( ld, "ldap_search_ext_s(cn=Monitor)", sv->url );
+ if ( first )
+ exit( EXIT_FAILURE );
+ }
+ ldap_msgfree( res );
+
+ if ( cbase.bv_val ) {
+ char *attr2[] = { at_contextCSN.bv_val, NULL };
+ rc = ldap_search_ext_s( ld, cbase.bv_val, LDAP_SCOPE_BASE, "(objectClass=*)",
+ attr2, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
+ switch(rc) {
+ case LDAP_SUCCESS:
+ e = ldap_first_entry( ld, res );
+ if ( e ) {
+ sv->flags |= HAS_BASE;
+ ldap_get_dn_ber( ld, e, &ber, &dn );
+ for ( rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp );
+ rc == LDAP_SUCCESS;
+ rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp )) {
+ int done = 0;
+ if ( bv.bv_val == NULL ) break;
+ if ( bvals ) {
+ if ( !ber_bvcmp( &bv, &at_contextCSN )) {
+ get_csns( &sv->csn_curr, bvals );
+ done = 1;
+ }
+ ber_memfree( bvals );
+ bvals = NULL;
+ if ( done )
+ break;
+ }
+ }
+ }
+ ldap_msgfree( res );
+ break;
+
+ default:
+ tester_ldap_error( ld, "ldap_search_ext_s(baseDN)", sv->url );
+ if ( first )
+ exit( EXIT_FAILURE );
+ }
+ }
+ }
+
+ if ( sv->monitorfilter != default_monfilter )
+ free( sv->monitorfilter );
+ if ( sv->flags & HAS_ENTRIES ) {
+ int len = sv->monitorbase.bv_len + sizeof("(|(entryDN=)" MONFILTER ")");
+ char *ptr = malloc(len);
+ sprintf(ptr, "(|(entryDN=%s)" MONFILTER ")", sv->monitorbase.bv_val );
+ sv->monitorfilter = ptr;
+ } else if ( sv->flags & HAS_MONITOR ) {
+ sv->monitorfilter = (char *)default_monfilter;
+ }
+ if ( first )
+ rotate_stats( sv );
+ return 0;
+}
+
+int
+main( int argc, char **argv )
+{
+ int i, rc, *msg1, *msg2;
+ char **sids = NULL;
+ struct tester_conn_args *config;
+ int first = 1;
+
+ config = tester_init( "slapd-watcher", TESTER_TESTER );
+ config->authmethod = LDAP_AUTH_SIMPLE;
+
+ while ( ( i = getopt( argc, argv, "D:O:R:U:X:Y:b:c:d:i:s:w:x" ) ) != EOF )
+ {
+ switch ( i ) {
+ case 'b': /* base DN for DB entrycount lookups */
+ ber_str2bv( optarg, 0, 0, &base );
+ if ( !cbase.bv_val )
+ cbase = base;
+ break;
+
+ case 'c': /* base DN for contextCSN lookups */
+ ber_str2bv( optarg, 0, 0, &cbase );
+ break;
+
+ case 'i':
+ interval = atoi(optarg);
+ break;
+
+ case 's':
+ sids = ldap_str2charray( optarg, "," );
+ break;
+
+ default:
+ if ( tester_config_opt( config, i, optarg ) == LDAP_SUCCESS )
+ break;
+
+ usage( argv[0], i );
+ break;
+ }
+ }
+
+ tester_config_finish( config );
+#ifdef SIGPIPE
+ (void) SIGNAL(SIGPIPE, SIG_IGN);
+#endif
+
+ /* don't clear the screen if debug is enabled */
+ if (debug)
+ clearscreen = "\n\n";
+
+ numservers = argc - optind;
+ if ( !numservers )
+ usage( argv[0], 0 );
+
+ if ( sids ) {
+ for (i=0; sids[i]; i++ );
+ if ( i != numservers ) {
+ fprintf(stderr, "Number of sids doesn't equal number of server URLs\n");
+ exit( EXIT_FAILURE );
+ }
+ }
+
+ argv += optind;
+ argc -= optind;
+ servers = calloc( numservers, sizeof(server));
+
+ if ( base.bv_val ) {
+ monfilter = "(|(entryDN:dnOneLevelMatch:=cn=Databases,cn=Monitor)" MONFILTER ")";
+ } else {
+ monfilter = MONFILTER;
+ }
+
+ if ( sids || numservers > 1 ) {
+ for ( i=0; i<numservers; i++ )
+ if ( sids )
+ servers[i].sid = atoi(sids[i]);
+ else
+ servers[i].sid = i+1;
+ }
+
+ for ( i = 0; i < numservers; i++ ) {
+ servers[i].url = argv[i];
+ servers[i].times = calloc( numservers, sizeof(activity));
+ servers[i].csn_curr.vals = calloc( numservers, sizeof(struct berval));
+ servers[i].csn_prev.vals = calloc( numservers, sizeof(struct berval));
+ servers[i].csn_curr.tvs = calloc( numservers, sizeof(struct timeval));
+ servers[i].csn_prev.tvs = calloc( numservers, sizeof(struct timeval));
+ }
+
+ msg1 = malloc( numservers * 2 * sizeof(int));
+ msg2 = msg1 + numservers;
+
+ for (;;) {
+ LDAPMessage *res = NULL, *e = NULL;
+ BerElement *ber = NULL;
+ struct berval dn, bv, *bvals, **bvp = &bvals;
+ struct timeval tv;
+ LDAP *ld;
+
+ for (i=0; i<numservers; i++) {
+ if ( !servers[i].ld || !(servers[i].flags & WAS_LATE )) {
+ msg1[i] = 0;
+ msg2[i] = 0;
+ }
+ if ( !servers[i].ld ) {
+ setup_server( config, &servers[i], first );
+ } else {
+ ld = servers[i].ld;
+ rc = -1;
+ if ( servers[i].flags & WAS_DOWN )
+ servers[i].flags ^= WAS_DOWN;
+ if (( servers[i].flags & HAS_MONITOR ) && !msg1[i] ) {
+ char *attrs[3] = { at_monitorOpCompleted.bv_val };
+ if ( servers[i].flags & HAS_ENTRIES )
+ attrs[1] = at_olmMDBEntries.bv_val;
+ rc = ldap_search_ext( ld, "cn=monitor",
+ LDAP_SCOPE_SUBTREE, servers[i].monitorfilter,
+ attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &msg1[i] );
+ if ( rc != LDAP_SUCCESS ) {
+ tester_ldap_error( ld, "ldap_search_ext(cn=Monitor)", servers[i].url );
+ if ( first )
+ exit( EXIT_FAILURE );
+ else {
+server_down1:
+ ldap_unbind_ext( ld, NULL, NULL );
+ servers[i].flags |= WAS_DOWN;
+ servers[i].ld = NULL;
+ gettimeofday( &tv, NULL );
+ servers[i].down = tv.tv_sec;
+ msg1[i] = 0;
+ msg2[i] = 0;
+ continue;
+ }
+ }
+ }
+ if (( servers[i].flags & HAS_BASE ) && !msg2[i] ) {
+ char *attrs[2] = { at_contextCSN.bv_val };
+ rc = ldap_search_ext( ld, cbase.bv_val,
+ LDAP_SCOPE_BASE, "(objectClass=*)",
+ attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &msg2[i] );
+ if ( rc != LDAP_SUCCESS ) {
+ tester_ldap_error( ld, "ldap_search_ext(baseDN)", servers[i].url );
+ if ( first )
+ exit( EXIT_FAILURE );
+ else
+ goto server_down1;
+ }
+ }
+ if ( rc != -1 )
+ gettimeofday( &servers[i].c_curr.time, 0 );
+ }
+ }
+
+ for (i=0; i<numservers; i++) {
+ ld = servers[i].ld;
+ if ( msg1[i] ) {
+ tv.tv_sec = 0;
+ tv.tv_usec = 250000;
+ rc = ldap_result( ld, msg1[i], LDAP_MSG_ALL, &tv, &res );
+ if ( rc < 0 ) {
+ tester_ldap_error( ld, "ldap_result(cn=Monitor)", servers[i].url );
+ if ( first )
+ exit( EXIT_FAILURE );
+ else {
+server_down2:
+ ldap_unbind_ext( ld, NULL, NULL );
+ servers[i].flags |= WAS_DOWN;
+ servers[i].ld = NULL;
+ servers[i].down = servers[i].c_curr.time.tv_sec;
+ msg1[i] = 0;
+ msg2[i] = 0;
+ continue;
+ }
+ }
+ if ( rc == 0 ) {
+ if ( !( servers[i].flags & WAS_LATE ))
+ servers[i].late = servers[i].c_curr.time.tv_sec;
+ servers[i].flags |= WAS_LATE;
+ continue;
+ }
+ if ( servers[i].flags & WAS_LATE )
+ servers[i].flags ^= WAS_LATE;
+ for ( e = ldap_first_entry( ld, res ); e; e = ldap_next_entry( ld, e )) {
+ ldap_get_dn_ber( ld, e, &ber, &dn );
+ if ( !strncasecmp( dn.bv_val, "cn=Database", sizeof("cn=Database")-1 ) ||
+ !strncasecmp( dn.bv_val, "cn=Frontend", sizeof("cn=Frontend")-1 )) {
+ for ( rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp );
+ rc == LDAP_SUCCESS;
+ rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp )) {
+ if ( bv.bv_val == NULL ) break;
+ if ( !ber_bvcmp( &bv, &at_olmMDBEntries )) {
+ if ( !BER_BVISNULL( &servers[i].monitorbase )) {
+ servers[i].c_curr.entries = strtoul( bvals[0].bv_val, NULL, 0 );
+ }
+ }
+ ber_memfree( bvals );
+ bvals = NULL;
+ }
+ } else if (!strncasecmp( dn.bv_val, opnames[0].rdn.bv_val,
+ opnames[0].rdn.bv_len )) {
+ get_counters( ld, e, ber, &servers[i].c_curr );
+ break;
+ }
+ if ( ber )
+ ber_free( ber, 0 );
+ }
+ ldap_msgfree( res );
+ }
+ if ( msg2[i] ) {
+ tv.tv_sec = 0;
+ tv.tv_usec = 250000;
+ rc = ldap_result( ld, msg2[i], LDAP_MSG_ALL, &tv, &res );
+ if ( rc < 0 ) {
+ tester_ldap_error( ld, "ldap_result(baseDN)", servers[i].url );
+ if ( first )
+ exit( EXIT_FAILURE );
+ else
+ goto server_down2;
+ }
+ if ( rc == 0 ) {
+ if ( !( servers[i].flags & WAS_LATE ))
+ servers[i].late = servers[i].c_curr.time.tv_sec;
+ servers[i].flags |= WAS_LATE;
+ continue;
+ }
+ if ( servers[i].flags & WAS_LATE )
+ servers[i].flags ^= WAS_LATE;
+ e = ldap_first_entry( ld, res );
+ if ( e ) {
+ ldap_get_dn_ber( ld, e, &ber, &dn );
+ for ( rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp );
+ rc == LDAP_SUCCESS;
+ rc = ldap_get_attribute_ber( ld, e, ber, &bv, bvp )) {
+ int done = 0;
+ if ( bv.bv_val == NULL ) break;
+ if ( bvals ) {
+ if ( !ber_bvcmp( &bv, &at_contextCSN )) {
+ get_csns( &servers[i].csn_curr, bvals );
+ done = 1;
+ }
+ ber_memfree( bvals );
+ bvals = NULL;
+ if ( done )
+ break;
+ }
+ }
+ }
+ ldap_msgfree( res );
+ }
+ }
+ display();
+ sleep(interval);
+ first = 0;
+ }
+
+ exit( EXIT_SUCCESS );
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-26 13:54:23 +0000