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,
35 char **attrs, int attrsonly )
38 char buf[BUFSIZ], buf2[22];
40 struct berval *vals[2];
41 int i, nconns, nwritewaiters, nreadwaiters;
48 e = (Entry *) ch_calloc( 1, sizeof(Entry) );
49 /* initialize reader/writer lock */
52 e->e_dn = ch_strdup( SLAPD_MONITOR_DN );
53 e->e_ndn = dn_normalize_case( ch_strdup(SLAPD_MONITOR_DN) );
55 val.bv_val = Versionstr;
56 if (( p = strchr( Versionstr, '\n' )) == NULL ) {
57 val.bv_len = strlen( Versionstr );
59 val.bv_len = p - Versionstr;
61 attr_merge( e, "version", vals );
63 sprintf( buf, "%d", active_threads );
65 val.bv_len = strlen( buf );
66 attr_merge( e, "threads", vals );
72 ldap_pvt_thread_mutex_lock( &new_conn_mutex );
73 for ( i = 0; i < dtblsize; i++ ) {
74 if ( c[i].c_sb.sb_sd != -1 ) {
76 if ( c[i].c_writewaiter ) {
79 if ( c[i].c_gettingber ) {
82 ldap_pvt_thread_mutex_lock( ¤ttime_mutex );
83 #ifndef LDAP_LOCALTIME
84 ltm = gmtime( &c[i].c_starttime );
85 strftime( buf2, sizeof(buf2), "%Y%m%d%H%M%SZ", ltm );
87 ltm = localtime( &c[i].c_starttime );
88 strftime( buf2, sizeof(buf2), "%y%m%d%H%M%SZ", ltm );
90 ldap_pvt_thread_mutex_unlock( ¤ttime_mutex );
92 ldap_pvt_thread_mutex_lock( &c[i].c_dnmutex );
93 sprintf( buf, "%d : %s : %d : %d : %s : %s%s", i,
94 buf2, c[i].c_opsinitiated, c[i].c_opscompleted,
95 c[i].c_cdn ? c[i].c_cdn : "NULLDN",
96 c[i].c_gettingber ? "r" : "",
97 c[i].c_writewaiter ? "w" : "" );
98 ldap_pvt_thread_mutex_unlock( &c[i].c_dnmutex );
100 val.bv_len = strlen( buf );
101 attr_merge( e, "connection", vals );
104 ldap_pvt_thread_mutex_unlock( &new_conn_mutex );
106 sprintf( buf, "%d", nconns );
108 val.bv_len = strlen( buf );
109 attr_merge( e, "currentconnections", vals );
111 sprintf( buf, "%d", num_conns );
113 val.bv_len = strlen( buf );
114 attr_merge( e, "totalconnections", vals );
116 sprintf( buf, "%d", dtblsize );
118 val.bv_len = strlen( buf );
119 attr_merge( e, "dtablesize", vals );
121 sprintf( buf, "%d", nwritewaiters );
123 val.bv_len = strlen( buf );
124 attr_merge( e, "writewaiters", vals );
126 sprintf( buf, "%d", nreadwaiters );
128 val.bv_len = strlen( buf );
129 attr_merge( e, "readwaiters", vals );
131 sprintf( buf, "%ld", ops_initiated );
133 val.bv_len = strlen( buf );
134 attr_merge( e, "opsinitiated", vals );
136 sprintf( buf, "%ld", ops_completed );
138 val.bv_len = strlen( buf );
139 attr_merge( e, "opscompleted", vals );
141 sprintf( buf, "%ld", num_entries_sent );
143 val.bv_len = strlen( buf );
144 attr_merge( e, "entriessent", vals );
146 sprintf( buf, "%ld", num_bytes_sent );
148 val.bv_len = strlen( buf );
149 attr_merge( e, "bytessent", vals );
151 ldap_pvt_thread_mutex_lock( ¤ttime_mutex );
152 #ifndef LDAP_LOCALTIME
153 ltm = gmtime( ¤ttime );
154 strftime( buf, sizeof(buf), "%Y%m%d%H%M%SZ", ltm );
156 ltm = localtime( ¤ttime );
157 strftime( buf, sizeof(buf), "%y%m%d%H%M%SZ", ltm );
159 ldap_pvt_thread_mutex_unlock( ¤ttime_mutex );
161 val.bv_len = strlen( buf );
162 attr_merge( e, "currenttime", vals );
164 ldap_pvt_thread_mutex_lock( ¤ttime_mutex );
165 #ifndef LDAP_LOCALTIME
166 ltm = gmtime( &starttime );
167 strftime( buf, sizeof(buf), "%Y%m%d%H%M%SZ", ltm );
169 ltm = localtime( &starttime );
170 strftime( buf, sizeof(buf), "%y%m%d%H%M%SZ", ltm );
172 ldap_pvt_thread_mutex_unlock( ¤ttime_mutex );
174 val.bv_len = strlen( buf );
175 attr_merge( e, "starttime", vals );
177 sprintf( buf, "%d", nbackends );
179 val.bv_len = strlen( buf );
180 attr_merge( e, "nbackends", vals );
182 #ifdef HAVE_THREAD_CONCURRENCY
183 sprintf( buf, "%d", ldap_pvt_thread_get_concurrency() );
185 val.bv_len = strlen( buf );
186 attr_merge( e, "concurrency", vals );
189 send_search_entry( &backends[0], conn, op, e, attrs, attrsonly );
190 send_ldap_search_result( conn, op, LDAP_SUCCESS, NULL, NULL, 1 );
195 #endif /* slapd_monitor_dn */