10 #include "ldapconfig.h"
12 #include "lutil.h" /* Get lutil_detach() */
16 * read-only global variables or variables only written by the listener
17 * thread (after they are initialized) - no need to protect them with a mutex.
21 int ldap_syslog = LDAP_DEBUG_STATS;
25 int ldap_syslog_level = LOG_DEBUG;
28 char *default_referral;
31 pthread_t listener_tid;
35 * global variables that need mutex protection
38 pthread_mutex_t currenttime_mutex;
40 pthread_mutex_t active_threads_mutex;
41 pthread_mutex_t new_conn_mutex;
43 pthread_mutex_t crypt_mutex;
48 pthread_mutex_t ops_mutex;
49 long num_entries_sent;
51 pthread_mutex_t num_sent_mutex;
53 * these mutexes must be used when calling the entry2str()
54 * routine since it returns a pointer to static data.
56 pthread_mutex_t entry2str_mutex;
57 pthread_mutex_t replog_mutex;
62 fprintf( stderr, "usage: %s [-d ?|debuglevel] [-f configfile] [-p portnumber] [-s sysloglevel]\n", name );
66 main( int argc, char **argv )
75 configfile = SLAPD_DEFAULT_CONFIGFILE;
80 while ( (i = getopt( argc, argv, "d:f:ip:s:u" )) != EOF ) {
83 case 'd': /* turn on debugging */
84 if ( optarg[0] == '?' ) {
85 printf( "Debug levels:\n" );
86 printf( "\tLDAP_DEBUG_TRACE\t%d\n",
88 printf( "\tLDAP_DEBUG_PACKETS\t%d\n",
90 printf( "\tLDAP_DEBUG_ARGS\t\t%d\n",
92 printf( "\tLDAP_DEBUG_CONNS\t%d\n",
94 printf( "\tLDAP_DEBUG_BER\t\t%d\n",
96 printf( "\tLDAP_DEBUG_FILTER\t%d\n",
98 printf( "\tLDAP_DEBUG_CONFIG\t%d\n",
100 printf( "\tLDAP_DEBUG_ACL\t\t%d\n",
102 printf( "\tLDAP_DEBUG_STATS\t%d\n",
104 printf( "\tLDAP_DEBUG_STATS2\t%d\n",
106 printf( "\tLDAP_DEBUG_SHELL\t%d\n",
108 printf( "\tLDAP_DEBUG_PARSE\t%d\n",
110 printf( "\tLDAP_DEBUG_ANY\t\t%d\n",
114 ldap_debug |= atoi( optarg );
115 lber_debug = (ldap_debug & LDAP_DEBUG_BER);
119 case 'd': /* turn on debugging */
121 "must compile with LDAP_DEBUG for debugging\n" );
125 case 'f': /* read config file */
126 configfile = ch_strdup( optarg );
129 case 'i': /* run from inetd */
133 case 'p': /* port on which to listen */
134 port = atoi( optarg );
137 case 's': /* set syslog level */
138 ldap_syslog = atoi( optarg );
141 case 'u': /* do udp */
151 Debug( LDAP_DEBUG_TRACE, "%s", Versionstr, 0, 0 );
153 if ( (myname = strrchr( argv[0], '/' )) == NULL ) {
154 myname = ch_strdup( argv[0] );
156 myname = ch_strdup( myname + 1 );
160 /* pre-open config file before detach in case it is a relative path */
161 fp = fopen( configfile, "r" );
163 lutil_detach( ldap_debug, 0 );
165 lutil_detach( 0, 0 );
169 openlog( myname, OPENLOG_OPTIONS, LOG_LOCAL4 );
171 openlog( myname, OPENLOG_OPTIONS );
175 read_config( configfile, &be, fp );
182 if ( pthread_create( &listener_tid, NULL, slapd_daemon,
183 (void *) port ) != 0 ) {
184 Debug( LDAP_DEBUG_ANY,
185 "listener pthread_create failed\n", 0, 0, 0 );
189 #ifdef HAVE_PHREADS_FINAL
190 pthread_join( listener_tid, (void *) NULL );
192 pthread_join( listener_tid, (void *) &status );
201 unsigned long len, tag;
204 struct sockaddr_in from;
210 c.c_sb.sb_options = 0;
211 c.c_sb.sb_naddr = udp ? 1 : 0;
212 c.c_sb.sb_ber.ber_buf = NULL;
213 c.c_sb.sb_ber.ber_ptr = NULL;
214 c.c_sb.sb_ber.ber_end = NULL;
215 pthread_mutex_init( &c.c_dnmutex, pthread_mutexattr_default );
216 pthread_mutex_init( &c.c_opsmutex, pthread_mutexattr_default );
217 pthread_mutex_init( &c.c_pdumutex, pthread_mutexattr_default );
219 c.c_sb.sb_addrs = (void **) saddrlist;
220 c.c_sb.sb_fromaddr = &faddr;
221 c.c_sb.sb_useaddr = saddrlist[ 0 ] = &saddr;
224 if ( getpeername( 0, (struct sockaddr *) &from, &flen ) == 0 ) {
225 #ifdef SLAPD_RLOOKUPS
226 hp = gethostbyaddr( (char *) &(from.sin_addr.s_addr),
227 sizeof(from.sin_addr.s_addr), AF_INET );
232 Debug( LDAP_DEBUG_ARGS, "connection from %s (%s)\n",
233 hp == NULL ? "unknown" : hp->h_name,
234 inet_ntoa( from.sin_addr ), 0 );
236 c.c_addr = inet_ntoa( from.sin_addr );
237 c.c_domain = ch_strdup( hp == NULL ? "" : hp->h_name );
239 Debug( LDAP_DEBUG_ARGS, "connection from unknown\n",
244 while ( (tag = ber_get_next( &c.c_sb, &len, &ber ))
245 == LDAP_TAG_MESSAGE ) {
246 pthread_mutex_lock( ¤ttime_mutex );
247 time( ¤ttime );
248 pthread_mutex_unlock( ¤ttime_mutex );
250 if ( (tag = ber_get_int( &ber, &msgid ))
251 != LDAP_TAG_MSGID ) {
252 /* log and send error */
253 Debug( LDAP_DEBUG_ANY,
254 "ber_get_int returns 0x%lx\n", tag, 0, 0 );
259 if ( (tag = ber_peek_tag( &ber, &len ))
261 /* log, close and send error */
262 Debug( LDAP_DEBUG_ANY,
263 "ber_peek_tag returns 0x%lx\n", tag, 0, 0 );
265 close( c.c_sb.sb_sd );
270 connection_activity( &c );