2 * Copyright (c) 1995 Regents of the University of Michigan.
5 * Redistribution and use in source and binary forms are permitted
6 * provided that this notice is preserved and that due credit is given
7 * to the University of Michigan at Ann Arbor. The name of the University
8 * may not be used to endorse or promote products derived from this
9 * software without specific prior written permission. This software
10 * is provided ``as is'' without express or implied warranty.
15 * 5-Jun-96 jeff.hodges@stanford.edu
16 * Added locking of new_conn_mutex when traversing the c[] array.
17 * Added locking of currenttime_mutex to protect call(s) to localtime().
24 #include <ac/socket.h>
25 #include <ac/string.h>
28 #include "ldapconfig.h"
31 #if defined( SLAPD_MONITOR_DN )
34 monitor_info( Connection *conn, Operation *op )
37 char buf[BUFSIZ], buf2[22];
39 struct berval *vals[2];
40 int i, nconns, nwritewaiters, nreadwaiters;
47 e = (Entry *) ch_calloc( 1, sizeof(Entry) );
48 /* initialize reader/writer lock */
50 e->e_dn = ch_strdup( SLAPD_MONITOR_DN );
51 e->e_ndn = dn_normalize_case( ch_strdup(SLAPD_MONITOR_DN) );
54 val.bv_val = Versionstr;
55 if (( p = strchr( Versionstr, '\n' )) == NULL ) {
56 val.bv_len = strlen( Versionstr );
58 val.bv_len = p - Versionstr;
60 attr_merge( e, "version", vals );
62 sprintf( buf, "%d", active_threads );
64 val.bv_len = strlen( buf );
65 attr_merge( e, "threads", vals );
71 ldap_pvt_thread_mutex_lock( &new_conn_mutex );
72 for ( i = 0; i < dtblsize; i++ ) {
73 if ( lber_pvt_sb_in_use(&(c[i].c_sb)) ) {
75 if ( c[i].c_writewaiter ) {
78 if ( c[i].c_gettingber ) {
81 ldap_pvt_thread_mutex_lock( ¤ttime_mutex );
82 #ifndef LDAP_LOCALTIME
83 ltm = gmtime( &c[i].c_starttime );
84 strftime( buf2, sizeof(buf2), "%Y%m%d%H%M%SZ", ltm );
86 ltm = localtime( &c[i].c_starttime );
87 strftime( buf2, sizeof(buf2), "%y%m%d%H%M%SZ", ltm );
89 ldap_pvt_thread_mutex_unlock( ¤ttime_mutex );
91 ldap_pvt_thread_mutex_lock( &c[i].c_dnmutex );
92 sprintf( buf, "%d : %s : %d : %d : %s : %s%s", i,
93 buf2, c[i].c_opsinitiated, c[i].c_opscompleted,
94 c[i].c_cdn ? c[i].c_cdn : "NULLDN",
95 c[i].c_gettingber ? "r" : "",
96 c[i].c_writewaiter ? "w" : "" );
97 ldap_pvt_thread_mutex_unlock( &c[i].c_dnmutex );
99 val.bv_len = strlen( buf );
100 attr_merge( e, "connection", vals );
103 ldap_pvt_thread_mutex_unlock( &new_conn_mutex );
105 sprintf( buf, "%d", nconns );
107 val.bv_len = strlen( buf );
108 attr_merge( e, "currentconnections", vals );
110 sprintf( buf, "%d", num_conns );
112 val.bv_len = strlen( buf );
113 attr_merge( e, "totalconnections", vals );
115 sprintf( buf, "%d", dtblsize );
117 val.bv_len = strlen( buf );
118 attr_merge( e, "dtablesize", vals );
120 sprintf( buf, "%d", nwritewaiters );
122 val.bv_len = strlen( buf );
123 attr_merge( e, "writewaiters", vals );
125 sprintf( buf, "%d", nreadwaiters );
127 val.bv_len = strlen( buf );
128 attr_merge( e, "readwaiters", vals );
130 sprintf( buf, "%ld", ops_initiated );
132 val.bv_len = strlen( buf );
133 attr_merge( e, "opsinitiated", vals );
135 sprintf( buf, "%ld", ops_completed );
137 val.bv_len = strlen( buf );
138 attr_merge( e, "opscompleted", vals );
140 sprintf( buf, "%ld", num_entries_sent );
142 val.bv_len = strlen( buf );
143 attr_merge( e, "entriessent", vals );
145 sprintf( buf, "%ld", num_bytes_sent );
147 val.bv_len = strlen( buf );
148 attr_merge( e, "bytessent", vals );
150 ldap_pvt_thread_mutex_lock( ¤ttime_mutex );
151 #ifndef LDAP_LOCALTIME
152 ltm = gmtime( ¤ttime );
153 strftime( buf, sizeof(buf), "%Y%m%d%H%M%SZ", ltm );
155 ltm = localtime( ¤ttime );
156 strftime( buf, sizeof(buf), "%y%m%d%H%M%SZ", ltm );
158 ldap_pvt_thread_mutex_unlock( ¤ttime_mutex );
160 val.bv_len = strlen( buf );
161 attr_merge( e, "currenttime", vals );
163 ldap_pvt_thread_mutex_lock( ¤ttime_mutex );
164 #ifndef LDAP_LOCALTIME
165 ltm = gmtime( &starttime );
166 strftime( buf, sizeof(buf), "%Y%m%d%H%M%SZ", ltm );
168 ltm = localtime( &starttime );
169 strftime( buf, sizeof(buf), "%y%m%d%H%M%SZ", ltm );
171 ldap_pvt_thread_mutex_unlock( ¤ttime_mutex );
173 val.bv_len = strlen( buf );
174 attr_merge( e, "starttime", vals );
176 sprintf( buf, "%d", nbackends );
178 val.bv_len = strlen( buf );
179 attr_merge( e, "nbackends", vals );
181 #ifdef HAVE_THREAD_CONCURRENCY
182 sprintf( buf, "%d", ldap_pvt_thread_get_concurrency() );
184 val.bv_len = strlen( buf );
185 attr_merge( e, "concurrency", vals );
188 send_search_entry( &backends[0], conn, op, e, NULL, 0 );
189 send_ldap_search_result( conn, op, LDAP_SUCCESS, NULL, NULL, 1 );
194 #endif /* slapd_monitor_dn */