]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/main.c
make additional checking optional (more on ITS#5860)
[openldap] / servers / slapd / main.c
index 4c31804531739b55d4b2fc40ad4e35fa2bfde4cc..5f841086c43acaee59bb80cc50dd4bbbf2b1d803 100644 (file)
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2008 The OpenLDAP Foundation.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27,6 +27,7 @@
 
 #include <stdio.h>
 
+#include <ac/ctype.h>
 #include <ac/socket.h>
 #include <ac/string.h>
 #include <ac/time.h>
@@ -34,8 +35,6 @@
 #include <ac/wait.h>
 #include <ac/errno.h>
 
-#include "ldap_pvt.h"
-
 #include "slap.h"
 #include "lutil.h"
 #include "ldif.h"
@@ -99,48 +98,23 @@ const char Versionstr[] =
        OPENLDAP_PACKAGE " " OPENLDAP_VERSION " Standalone LDAP Server (slapd)";
 #endif
 
-#ifdef LOG_LOCAL4
-
-#define DEFAULT_SYSLOG_USER  LOG_LOCAL4
-
-typedef struct _str2intDispatch {
-       char    *stringVal;
-       int      abbr;
-       int      intVal;
-} STRDISP, *STRDISP_P;
-
-
-/* table to compute syslog-options to integer */
-static STRDISP syslog_types[] = {
-       { "LOCAL0", sizeof("LOCAL0"), LOG_LOCAL0 },
-       { "LOCAL1", sizeof("LOCAL1"), LOG_LOCAL1 },
-       { "LOCAL2", sizeof("LOCAL2"), LOG_LOCAL2 },
-       { "LOCAL3", sizeof("LOCAL3"), LOG_LOCAL3 },
-       { "LOCAL4", sizeof("LOCAL4"), LOG_LOCAL4 },
-       { "LOCAL5", sizeof("LOCAL5"), LOG_LOCAL5 },
-       { "LOCAL6", sizeof("LOCAL6"), LOG_LOCAL6 },
-       { "LOCAL7", sizeof("LOCAL7"), LOG_LOCAL7 },
-       { NULL, 0, 0 }
-};
-
-static int   cnvt_str2int( char *, STRDISP_P, int );
-
-#endif /* LOG_LOCAL4 */
-
-#define CHECK_NONE     0x00
-#define CHECK_CONFIG   0x01
+#define        CHECK_NONE      0x00
+#define        CHECK_CONFIG    0x01
+#define        CHECK_LOGLEVEL  0x02
 static int check = CHECK_NONE;
 static int version = 0;
 
 void *slap_tls_ctx;
+LDAP *slap_tls_ld;
 
 static int
 slapd_opt_slp( const char *val, void *arg )
 {
 #ifdef HAVE_SLP
        /* NULL is default */
-       if ( val == NULL || strcasecmp( val, "on" ) == 0 ) {
+       if ( val == NULL || *val == '(' || strcasecmp( val, "on" ) == 0 ) {
                slapd_register_slp = 1;
+               slapd_slp_attrs = (val != NULL && *val == '(') ? val : NULL;
 
        } else if ( strcasecmp( val, "off" ) == 0 ) {
                slapd_register_slp = 0;
@@ -179,10 +153,140 @@ struct option_helper {
        void            *oh_arg;
        const char      *oh_usage;
 } option_helpers[] = {
-       { BER_BVC("slp"),       slapd_opt_slp,  NULL, "slp[={on|off}] enable/disable SLP" },
-       { BER_BVNULL }
+       { BER_BVC("slp"),       slapd_opt_slp,  NULL, "slp[={on|off|(attrs)}] enable/disable SLP using (attrs)" },
+       { BER_BVNULL, 0, NULL, NULL }
 };
 
+#if defined(LDAP_DEBUG) && defined(LDAP_SYSLOG)
+#ifdef LOG_LOCAL4
+int
+parse_syslog_user( const char *arg, int *syslogUser )
+{
+       static slap_verbmasks syslogUsers[] = {
+               { BER_BVC( "LOCAL0" ), LOG_LOCAL0 },
+               { BER_BVC( "LOCAL1" ), LOG_LOCAL1 },
+               { BER_BVC( "LOCAL2" ), LOG_LOCAL2 },
+               { BER_BVC( "LOCAL3" ), LOG_LOCAL3 },
+               { BER_BVC( "LOCAL4" ), LOG_LOCAL4 },
+               { BER_BVC( "LOCAL5" ), LOG_LOCAL5 },
+               { BER_BVC( "LOCAL6" ), LOG_LOCAL6 },
+               { BER_BVC( "LOCAL7" ), LOG_LOCAL7 },
+#ifdef LOG_USER
+               { BER_BVC( "USER" ), LOG_USER },
+#endif /* LOG_USER */
+#ifdef LOG_DAEMON
+               { BER_BVC( "DAEMON" ), LOG_DAEMON },
+#endif /* LOG_DAEMON */
+               { BER_BVNULL, 0 }
+       };
+       int i = verb_to_mask( arg, syslogUsers );
+
+       if ( BER_BVISNULL( &syslogUsers[ i ].word ) ) {
+               Debug( LDAP_DEBUG_ANY,
+                       "unrecognized syslog user \"%s\".\n",
+                       arg, 0, 0 );
+               return 1;
+       }
+
+       *syslogUser = syslogUsers[ i ].mask;
+
+       return 0;
+}
+#endif /* LOG_LOCAL4 */
+
+int
+parse_syslog_level( const char *arg, int *levelp )
+{
+       static slap_verbmasks   str2syslog_level[] = {
+               { BER_BVC( "EMERG" ),   LOG_EMERG },
+               { BER_BVC( "ALERT" ),   LOG_ALERT },
+               { BER_BVC( "CRIT" ),    LOG_CRIT },
+               { BER_BVC( "ERR" ),     LOG_ERR },
+               { BER_BVC( "WARNING" ), LOG_WARNING },
+               { BER_BVC( "NOTICE" ),  LOG_NOTICE },
+               { BER_BVC( "INFO" ),    LOG_INFO },
+               { BER_BVC( "DEBUG" ),   LOG_DEBUG },
+               { BER_BVNULL, 0 }
+       };
+       int i = verb_to_mask( arg, str2syslog_level );
+       if ( BER_BVISNULL( &str2syslog_level[ i ].word ) ) {
+               Debug( LDAP_DEBUG_ANY,
+                       "unknown syslog level \"%s\".\n",
+                       arg, 0, 0 );
+               return 1;
+       }
+       
+       *levelp = str2syslog_level[ i ].mask;
+
+       return 0;
+}
+#endif /* LDAP_DEBUG && LDAP_SYSLOG */
+
+int
+parse_debug_unknowns( char **unknowns, int *levelp )
+{
+       int i, level, rc = 0;
+
+       for ( i = 0; unknowns[ i ] != NULL; i++ ) {
+               level = 0;
+               if ( str2loglevel( unknowns[ i ], &level )) {
+                       fprintf( stderr,
+                               "unrecognized log level \"%s\"\n", unknowns[ i ] );
+                       rc = 1;
+               } else {
+                       *levelp |= level;
+               }
+       }
+       return rc;
+}
+
+int
+parse_debug_level( const char *arg, int *levelp, char ***unknowns )
+{
+       int     level;
+
+       if ( arg && arg[ 0 ] != '-' && !isdigit( (unsigned char) arg[ 0 ] ) )
+       {
+               int     i;
+               char    **levels;
+
+               levels = ldap_str2charray( arg, "," );
+
+               for ( i = 0; levels[ i ] != NULL; i++ ) {
+                       level = 0;
+
+                       if ( str2loglevel( levels[ i ], &level ) ) {
+                               /* remember this for later */
+                               ldap_charray_add( unknowns, levels[ i ] );
+                               fprintf( stderr,
+                                       "unrecognized log level \"%s\" (deferred)\n",
+                                       levels[ i ] );
+                       } else {
+                               *levelp |= level;
+                       }
+               }
+
+               ldap_charray_free( levels );
+
+       } else {
+               if ( lutil_atoix( &level, arg, 0 ) != 0 ) {
+                       fprintf( stderr,
+                               "unrecognized log level "
+                               "\"%s\"\n", arg );
+                       return 1;
+               }
+
+               if ( level == 0 ) {
+                       *levelp = 0;
+
+               } else {
+                       *levelp |= level;
+               }
+       }
+
+       return 0;
+}
+
 static void
 usage( char *name )
 {
@@ -191,20 +295,21 @@ usage( char *name )
        fprintf( stderr,
                "\t-4\t\tIPv4 only\n"
                "\t-6\t\tIPv6 only\n"
-               "\t-T {add|auth|cat|dn|index|passwd|test}\n"
+               "\t-T {acl|add|auth|cat|dn|index|passwd|test}\n"
                "\t\t\tRun in Tool mode\n"
                "\t-c cookie\tSync cookie of consumer\n"
                "\t-d level\tDebug level" "\n"
                "\t-f filename\tConfiguration file\n"
+               "\t-F dir\tConfiguration directory\n"
 #if defined(HAVE_SETUID) && defined(HAVE_SETGID)
                "\t-g group\tGroup (id or name) to run as\n"
 #endif
                "\t-h URLs\t\tList of URLs to serve\n"
-#ifdef LOG_LOCAL4
+#ifdef SLAP_DEFAULT_SYSLOG_USER
                "\t-l facility\tSyslog facility (default: LOCAL4)\n"
 #endif
                "\t-n serverName\tService name\n"
-               "\t-o <opt>[=val] Generic means to specify options" );
+               "\t-o <opt>[=val] generic means to specify options" );
        if ( !BER_BVISNULL( &option_helpers[0].oh_name ) ) {
                int     i;
 
@@ -243,36 +348,41 @@ int main( int argc, char **argv )
 #if defined(HAVE_CHROOT)
        char *sandbox = NULL;
 #endif
-#ifdef LOG_LOCAL4
-    int            syslogUser = DEFAULT_SYSLOG_USER;
+#ifdef SLAP_DEFAULT_SYSLOG_USER
+       int syslogUser = SLAP_DEFAULT_SYSLOG_USER;
 #endif
        
        int g_argc = argc;
        char **g_argv = argv;
 
-#ifdef HAVE_NT_SERVICE_MANAGER
-       char            *configfile = ".\\slapd.conf";
-#else
-       char            *configfile = SLAPD_DEFAULT_CONFIGFILE;
-#endif
-       char        *serverName;
-       int         serverMode = SLAP_SERVER_MODE;
+       char *configfile = NULL;
+       char *configdir = NULL;
+       char *serverName;
+       int serverMode = SLAP_SERVER_MODE;
 
-       struct berval cookie = BER_BVNULL;
        struct sync_cookie *scp = NULL;
        struct sync_cookie *scp_entry = NULL;
 
+       char **debug_unknowns = NULL;
+       char **syslog_unknowns = NULL;
+
+       char *serverNamePrefix = "";
+       size_t  l;
+
+       int slapd_pid_file_unlink = 0, slapd_args_file_unlink = 0;
+       int firstopt = 1;
+
 #ifdef CSRIMALLOC
        FILE *leakfile;
        if( ( leakfile = fopen( "slapd.leak", "w" )) == NULL ) {
                leakfile = stderr;
        }
 #endif
-       char    *serverNamePrefix = "";
-       size_t  l;
 
        slap_sl_mem_init();
 
+       (void) ldap_pvt_thread_initialize();
+
        serverName = lutil_progname( "slapd", argc, argv );
 
        if ( strcmp( serverName, "slapd" ) ) {
@@ -286,8 +396,9 @@ int main( int argc, char **argv )
 
 #ifdef HAVE_NT_SERVICE_MANAGER
        {
-               int *i;
+               int *ip;
                char *newConfigFile;
+               char *newConfigDir;
                char *newUrls;
                char *regService = NULL;
 
@@ -297,18 +408,11 @@ int main( int argc, char **argv )
                            regService = serverName;
                }
 
-               i = (int*)lutil_getRegParam( regService, "DebugLevel" );
-               if ( i != NULL ) {
-                       slap_debug = *i;
-#ifdef NEW_LOGGING
-                       lutil_log_initialize( argc, argv );
-                       LDAP_LOG( SLAPD, INFO, 
-                               "main: new debug level from registry is: %d\n", 
-                               slap_debug, 0, 0 );
-#else
+               ip = (int*)lutil_getRegParam( regService, "DebugLevel" );
+               if ( ip != NULL ) {
+                       slap_debug = *ip;
                        Debug( LDAP_DEBUG_ANY,
                                "new debug level from registry is: %d\n", slap_debug, 0, 0 );
-#endif
                }
 
                newUrls = (char *) lutil_getRegParam(regService, "Urls");
@@ -317,41 +421,40 @@ int main( int argc, char **argv )
                        ch_free(urls);
 
                    urls = ch_strdup(newUrls);
-#ifdef NEW_LOGGING
-                   LDAP_LOG( SLAPD, INFO, 
-                               "main: new urls from registry: %s\n", urls, 0, 0 );
-#else
                    Debug(LDAP_DEBUG_ANY, "new urls from registry: %s\n",
                                urls, 0, 0);
-#endif
                }
 
                newConfigFile = (char*)lutil_getRegParam( regService, "ConfigFile" );
                if ( newConfigFile != NULL ) {
                        configfile = newConfigFile;
-#ifdef NEW_LOGGING
-                       LDAP_LOG( SLAPD, INFO, 
-                               "main: new config file from registry is: %s\n", configfile, 0, 0 );
-#else
                        Debug ( LDAP_DEBUG_ANY, "new config file from registry is: %s\n", configfile, 0, 0 );
-#endif
+               }
+
+               newConfigDir = (char*)lutil_getRegParam( regService, "ConfigDir" );
+               if ( newConfigDir != NULL ) {
+                       configdir = newConfigDir;
+                       Debug ( LDAP_DEBUG_ANY, "new config dir from registry is: %s\n", configdir, 0, 0 );
                }
        }
 #endif
 
        while ( (i = getopt( argc, argv,
-                            "c:d:f:h:n:o:s:StT:V"
-#if LDAP_PF_INET6
+                            "c:d:f:F:h:n:o:s:tT:V"
+#ifdef LDAP_PF_INET6
                                "46"
 #endif
 #ifdef HAVE_CHROOT
                                "r:"
 #endif
+#if defined(LDAP_DEBUG) && defined(LDAP_SYSLOG)
+                               "S:"
 #ifdef LOG_LOCAL4
-                            "l:"
+                               "l:"
+#endif
 #endif
 #if defined(HAVE_SETUID) && defined(HAVE_SETGID)
-                            "u:g:"
+                               "u:g:"
 #endif
                             )) != EOF ) {
                switch ( i ) {
@@ -372,21 +475,24 @@ int main( int argc, char **argv )
                case 'c':       /* provide sync cookie, override if exist in replica */
                        scp = (struct sync_cookie *) ch_calloc( 1,
                                                                                sizeof( struct sync_cookie ));
-                       ber_str2bv( optarg, strlen( optarg ), 1, &cookie );
-                       ber_bvarray_add( &scp->octet_str, &cookie );
-                       slap_parse_sync_cookie( scp );
+                       ber_str2bv( optarg, 0, 1, &scp->octet_str );
+                       
+                       /* This only parses out the rid at this point */
+                       slap_parse_sync_cookie( scp, NULL );
+
+                       if ( scp->rid == -1 ) {
+                               Debug( LDAP_DEBUG_ANY,
+                                               "main: invalid cookie \"%s\"\n",
+                                               optarg, 0, 0 );
+                               slap_sync_cookie_free( scp, 1 );
+                               goto destroy;
+                       }
 
                        LDAP_STAILQ_FOREACH( scp_entry, &slap_sync_cookie, sc_next ) {
                                if ( scp->rid == scp_entry->rid ) {
-#ifdef NEW_LOGGING
-                                       LDAP_LOG( OPERATION, CRIT,
-                                                       "main: duplicated replica id in cookies\n",
-                                                       0, 0, 0 );
-#else
                                        Debug( LDAP_DEBUG_ANY,
                                                    "main: duplicated replica id in cookies\n",
                                                        0, 0, 0 );
-#endif
                                        slap_sync_cookie_free( scp, 1 );
                                        goto destroy;
                                }
@@ -394,25 +500,38 @@ int main( int argc, char **argv )
                        LDAP_STAILQ_INSERT_TAIL( &slap_sync_cookie, scp, sc_next );
                        break;
 
-               case 'd':       /* set debug level and 'do not detach' flag */
+               case 'd': {     /* set debug level and 'do not detach' flag */
+                       int     level = 0;
+
+                       if ( strcmp( optarg, "?" ) == 0 ) {
+                               check |= CHECK_LOGLEVEL;
+                               break;
+                       }
+
                        no_detach = 1;
+                       if ( parse_debug_level( optarg, &level, &debug_unknowns ) ) {
+                               goto destroy;
+                       }
 #ifdef LDAP_DEBUG
-                       slap_debug |= atoi( optarg );
+                       slap_debug |= level;
 #else
-                       if ( atoi( optarg ) != 0 )
+                       if ( level != 0 )
                                fputs( "must compile with LDAP_DEBUG for debugging\n",
                                       stderr );
 #endif
-                       break;
+                       break;
 
                case 'f':       /* read config file */
                        configfile = ch_strdup( optarg );
                        break;
 
+               case 'F':       /* use config dir */
+                       configdir = ch_strdup( optarg );
+                       break;
+
                case 'o': {
                        char            *val = strchr( optarg, '=' );
                        struct berval   opt;
-                       int             i;
 
                        opt.bv_val = optarg;
                        
@@ -444,15 +563,31 @@ int main( int argc, char **argv )
                }
 
                case 's':       /* set syslog level */
-                       ldap_syslog = atoi( optarg );
+                       if ( strcmp( optarg, "?" ) == 0 ) {
+                               check |= CHECK_LOGLEVEL;
+                               break;
+                       }
+
+                       if ( parse_debug_level( optarg, &ldap_syslog, &syslog_unknowns ) ) {
+                               goto destroy;
+                       }
+                       break;
+
+#if defined(LDAP_DEBUG) && defined(LDAP_SYSLOG)
+               case 'S':
+                       if ( parse_syslog_level( optarg, &ldap_syslog_level ) ) {
+                               goto destroy;
+                       }
                        break;
 
 #ifdef LOG_LOCAL4
                case 'l':       /* set syslog local user */
-                       syslogUser = cnvt_str2int( optarg,
-                       syslog_types, DEFAULT_SYSLOG_USER );
+                       if ( parse_syslog_user( optarg, &syslogUser ) ) {
+                               goto destroy;
+                       }
                        break;
 #endif
+#endif /* LDAP_DEBUG && LDAP_SYSLOG */
 
 #ifdef HAVE_CHROOT
                case 'r':
@@ -489,6 +624,12 @@ int main( int argc, char **argv )
                        break;
 
                case 'T':
+                       if ( firstopt == 0 ) {
+                               fprintf( stderr, "warning: \"-T %s\" "
+                                       "should be the first option.\n",
+                                       optarg );
+                       }
+
                        /* try full option string first */
                        for ( i = 0; tools[i].name; i++ ) {
                                if ( strcmp( optarg, &tools[i].name[4] ) == 0 ) {
@@ -519,22 +660,22 @@ unhandled_option:;
                        SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 15 );
                        goto stop;
                }
+
+               if ( firstopt ) {
+                       firstopt = 0;
+               }
        }
 
-#ifdef NEW_LOGGING
-       lutil_log_initialize( argc, argv );
-#else
-       lutil_set_debug_level( "slapd", slap_debug );
        ber_set_option(NULL, LBER_OPT_DEBUG_LEVEL, &slap_debug);
        ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, &slap_debug);
        ldif_debug = slap_debug;
-#endif
 
        if ( version ) {
                fprintf( stderr, "%s\n", Versionstr );
                if ( version > 1 ) goto stop;
        }
 
+#if defined(LDAP_DEBUG) && defined(LDAP_SYSLOG)
        {
                char *logName;
 #ifdef HAVE_EBCDIC
@@ -546,19 +687,18 @@ unhandled_option:;
 
 #ifdef LOG_LOCAL4
                openlog( logName, OPENLOG_OPTIONS, syslogUser );
-#elif LOG_DEBUG
+#elif defined LOG_DEBUG
                openlog( logName, OPENLOG_OPTIONS );
 #endif
 #ifdef HAVE_EBCDIC
                free( logName );
 #endif
        }
+#endif /* LDAP_DEBUG && LDAP_SYSLOG */
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( SLAPD, INFO, "%s", Versionstr, 0, 0 );
-#else
        Debug( LDAP_DEBUG_ANY, "%s", Versionstr, 0, 0 );
-#endif
+
+       global_host = ldap_pvt_get_fqdn( NULL );
 
        if( check == CHECK_NONE && slapd_daemon_init( urls ) != 0 ) {
                rc = 1;
@@ -589,75 +729,29 @@ unhandled_option:;
 
        extops_init();
        lutil_passwd_init();
-       slap_op_init();
-
-#ifdef SLAPD_MODULES
-       if ( module_init() != 0 ) {
-               rc = 1;
-               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 17 );
-               goto destroy;
-       }
-#endif
-
-       if ( slap_schema_init( ) != 0 ) {
-#ifdef NEW_LOGGING
-               LDAP_LOG( OPERATION, CRIT, "main: schema initialization error\n", 0, 0, 0 );
-#else
-               Debug( LDAP_DEBUG_ANY,
-                   "schema initialization error\n",
-                   0, 0, 0 );
-#endif
-
-               goto destroy;
-       }
-
-       if ( slap_init( serverMode, serverName ) != 0 ) {
-               rc = 1;
-               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 18 );
-               goto destroy;
-       }
-
-       if ( slap_controls_init( ) != 0 ) {
-#ifdef NEW_LOGGING
-               LDAP_LOG( OPERATION, CRIT, "main: controls initialization error\n", 0, 0, 0 );
-#else
-               Debug( LDAP_DEBUG_ANY,
-                   "controls initialization error\n",
-                   0, 0, 0 );
-#endif
 
+#ifdef HAVE_TLS
+       rc = ldap_create( &slap_tls_ld );
+       if ( rc ) {
+               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 20 );
                goto destroy;
        }
-
-#ifdef HAVE_TLS
        /* Library defaults to full certificate checking. This is correct when
         * a client is verifying a server because all servers should have a
         * valid cert. But few clients have valid certs, so we want our default
         * to be no checking. The config file can override this as usual.
         */
-       rc = 0;
-       (void) ldap_pvt_tls_set_option( NULL, LDAP_OPT_X_TLS_REQUIRE_CERT, &rc );
-#endif
-
-#ifdef LDAP_SLAPI
-       if ( slapi_int_initialize() != 0 ) {
-#ifdef NEW_LOGGING
-               LDAP_LOG( OPERATION, CRIT, "main: slapi initialization error\n", 0, 0, 0 );
-#else
-               Debug( LDAP_DEBUG_ANY,
-                   "slapi initialization error\n",
-                   0, 0, 0 );
+       rc = LDAP_OPT_X_TLS_NEVER;
+       (void) ldap_pvt_tls_set_option( slap_tls_ld, LDAP_OPT_X_TLS_REQUIRE_CERT, &rc );
 #endif
 
-               goto destroy;
-       }
-#endif /* LDAP_SLAPI */
-
-       if ( overlay_init() ) {
+       rc = slap_init( serverMode, serverName );
+       if ( rc ) {
+               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 18 );
                goto destroy;
        }
 
-       if ( read_config( configfile, 0 ) != 0 ) {
+       if ( read_config( configfile, configdir ) != 0 ) {
                rc = 1;
                SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 19 );
 
@@ -668,6 +762,26 @@ unhandled_option:;
                goto destroy;
        }
 
+       if ( debug_unknowns ) {
+               rc = parse_debug_unknowns( debug_unknowns, &slap_debug );
+               ldap_charray_free( debug_unknowns );
+               debug_unknowns = NULL;
+               if ( rc )
+                       goto destroy;
+       }
+       if ( syslog_unknowns ) {
+               rc = parse_debug_unknowns( syslog_unknowns, &ldap_syslog );
+               ldap_charray_free( syslog_unknowns );
+               syslog_unknowns = NULL;
+               if ( rc )
+                       goto destroy;
+       }       
+
+       if ( check & CHECK_LOGLEVEL ) {
+               rc = 0;
+               goto destroy;
+       }
+
        if ( check & CHECK_CONFIG ) {
                fprintf( stderr, "config check succeeded\n" );
 
@@ -678,25 +792,18 @@ unhandled_option:;
                }
        }
 
-       if ( glue_sub_init( ) != 0 ) {
-#ifdef NEW_LOGGING
-               LDAP_LOG( SLAPD, CRIT, "main: subordinate config error\n", 0, 0, 0 );
-#else
+       if ( glue_sub_attach( ) != 0 ) {
                Debug( LDAP_DEBUG_ANY,
                    "subordinate config error\n",
                    0, 0, 0 );
-#endif
+
                goto destroy;
        }
 
        if ( slap_schema_check( ) != 0 ) {
-#ifdef NEW_LOGGING
-               LDAP_LOG( SLAPD, CRIT, "main: schema prep error\n", 0, 0, 0 );
-#else
                Debug( LDAP_DEBUG_ANY,
                    "schema prep error\n",
                    0, 0, 0 );
-#endif
 
                goto destroy;
        }
@@ -704,44 +811,37 @@ unhandled_option:;
 #ifdef HAVE_TLS
        rc = ldap_pvt_tls_init();
        if( rc != 0) {
-#ifdef NEW_LOGGING
-               LDAP_LOG( SLAPD, CRIT, "main: tls init failed: %d\n", rc, 0, 0 );
-#else
                Debug( LDAP_DEBUG_ANY,
                    "main: TLS init failed: %d\n",
                    0, 0, 0 );
-#endif
                rc = 1;
                SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 20 );
                goto destroy;
        }
 
        {
-               void *def_ctx = NULL;
-
-               /* Save existing default ctx, if any */
-               ldap_pvt_tls_get_option( NULL, LDAP_OPT_X_TLS_CTX, &def_ctx );
+               int opt = 1;
 
                /* Force new ctx to be created */
-               ldap_pvt_tls_set_option( NULL, LDAP_OPT_X_TLS_CTX, NULL );
-
-               rc = ldap_pvt_tls_init_def_ctx();
-               if( rc != 0) {
-#ifdef NEW_LOGGING
-                       LDAP_LOG( SLAPD, CRIT, "main: tls init def ctx failed: %d\n", rc, 0, 0 );
-#else
+               rc = ldap_pvt_tls_set_option( slap_tls_ld, LDAP_OPT_X_TLS_NEWCTX, &opt );
+               if( rc == 0 ) {
+                       /* The ctx's refcount is bumped up here */
+                       ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CTX, &slap_tls_ctx );
+                       load_extop( &slap_EXOP_START_TLS, 0, starttls_extop );
+               } else if ( rc != LDAP_NOT_SUPPORTED ) {
                        Debug( LDAP_DEBUG_ANY,
                            "main: TLS init def ctx failed: %d\n",
                            rc, 0, 0 );
-#endif
                        rc = 1;
                        SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 20 );
                        goto destroy;
                }
-               /* Retrieve slapd's own ctx */
-               ldap_pvt_tls_get_option( NULL, LDAP_OPT_X_TLS_CTX, &slap_tls_ctx );
-               /* Restore previous ctx */
-               ldap_pvt_tls_set_option( NULL, LDAP_OPT_X_TLS_CTX, def_ctx );
+       }
+#endif
+
+#ifdef HAVE_CYRUS_SASL
+       if( sasl_host == NULL ) {
+               sasl_host = ch_strdup( global_host );
        }
 #endif
 
@@ -756,6 +856,9 @@ unhandled_option:;
 #endif
        (void) SIGNAL( SIGINT, slap_sig_shutdown );
        (void) SIGNAL( SIGTERM, slap_sig_shutdown );
+#ifdef SIGTRAP
+       (void) SIGNAL( SIGTRAP, slap_sig_shutdown );
+#endif
 #ifdef LDAP_SIGCHLD
        (void) SIGNAL( LDAP_SIGCHLD, wait4child );
 #endif
@@ -772,56 +875,74 @@ unhandled_option:;
        mal_leaktrace(1);
 #endif
 
-       /*
-        * FIXME: moved here from slapd_daemon_task()
-        * because back-monitor db_open() needs it
-        */
-       time( &starttime );
-
-       if ( slap_startup( NULL )  != 0 ) {
-               rc = 1;
-               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 21 );
-               goto shutdown;
-       }
-
-#ifdef NEW_LOGGING
-       LDAP_LOG( SLAPD, INFO, "main: slapd starting.\n", 0, 0, 0 );
-#else
-       Debug( LDAP_DEBUG_ANY, "slapd starting\n", 0, 0, 0 );
-#endif
-
-
        if ( slapd_pid_file != NULL ) {
                FILE *fp = fopen( slapd_pid_file, "w" );
 
-               if( fp != NULL ) {
-                       fprintf( fp, "%d\n", (int) getpid() );
-                       fclose( fp );
+               if ( fp == NULL ) {
+                       int save_errno = errno;
 
-               } else {
-                       free(slapd_pid_file);
+                       Debug( LDAP_DEBUG_ANY, "unable to open pid file "
+                               "\"%s\": %d (%s)\n",
+                               slapd_pid_file,
+                               save_errno, strerror( save_errno ) );
+
+                       free( slapd_pid_file );
                        slapd_pid_file = NULL;
+
+                       rc = 1;
+                       goto destroy;
                }
+               fprintf( fp, "%d\n", (int) getpid() );
+               fclose( fp );
+               slapd_pid_file_unlink = 1;
        }
 
        if ( slapd_args_file != NULL ) {
                FILE *fp = fopen( slapd_args_file, "w" );
 
-               if( fp != NULL ) {
-                       for ( i = 0; i < g_argc; i++ ) {
-                               fprintf( fp, "%s ", g_argv[i] );
-                       }
-                       fprintf( fp, "\n" );
-                       fclose( fp );
-               } else {
-                       free(slapd_args_file);
+               if ( fp == NULL ) {
+                       int save_errno = errno;
+
+                       Debug( LDAP_DEBUG_ANY, "unable to open args file "
+                               "\"%s\": %d (%s)\n",
+                               slapd_args_file,
+                               save_errno, strerror( save_errno ) );
+
+                       free( slapd_args_file );
                        slapd_args_file = NULL;
+
+                       rc = 1;
+                       goto destroy;
                }
+
+               for ( i = 0; i < g_argc; i++ ) {
+                       fprintf( fp, "%s ", g_argv[i] );
+               }
+               fprintf( fp, "\n" );
+               fclose( fp );
+               slapd_args_file_unlink = 1;
        }
 
+       /*
+        * FIXME: moved here from slapd_daemon_task()
+        * because back-monitor db_open() needs it
+        */
+       time( &starttime );
+
+       connections_init();
+
+       if ( slap_startup( NULL ) != 0 ) {
+               rc = 1;
+               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 21 );
+               goto shutdown;
+       }
+
+       Debug( LDAP_DEBUG_ANY, "slapd starting\n", 0, 0, 0 );
+
 #ifdef HAVE_NT_EVENT_LOG
        if (is_NT_Service)
-       lutil_LogStartedEvent( serverName, slap_debug, configfile, urls );
+       lutil_LogStartedEvent( serverName, slap_debug, configfile ?
+               configfile : SLAPD_DEFAULT_CONFIGFILE , urls );
 #endif
 
        rc = slapd_daemon();
@@ -837,6 +958,9 @@ shutdown:
        rc |= slap_shutdown( NULL );
 
 destroy:
+       if ( check & CHECK_LOGLEVEL ) {
+               (void)loglevel_print( stdout );
+       }
        /* remember an error during destroy */
        rc |= slap_destroy();
 
@@ -850,21 +974,18 @@ destroy:
        module_kill();
 #endif
 
-       slap_op_destroy();
-
        extops_kill();
 
+       supported_feature_destroy();
+       entry_info_destroy();
+
 stop:
 #ifdef HAVE_NT_EVENT_LOG
        if (is_NT_Service)
        lutil_LogStoppedEvent( serverName );
 #endif
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( SLAPD, CRIT, "main: slapd stopped.\n", 0, 0, 0 );
-#else
        Debug( LDAP_DEBUG_ANY, "slapd stopped.\n", 0, 0, 0 );
-#endif
 
 
 #ifdef HAVE_NT_SERVICE_MANAGER
@@ -878,23 +999,41 @@ stop:
 
        controls_destroy();
 
+       filter_destroy();
+
        schema_destroy();
 
        lutil_passwd_destroy();
 
 #ifdef HAVE_TLS
+       if ( slap_tls_ld ) {
+               ldap_pvt_tls_ctx_free( slap_tls_ctx );
+               ldap_unbind_ext( slap_tls_ld, NULL, NULL );
+       }
        ldap_pvt_tls_destroy();
 #endif
 
-       if ( slapd_pid_file != NULL ) {
+       slap_sasl_regexp_destroy();
+
+       if ( slapd_pid_file_unlink ) {
                unlink( slapd_pid_file );
        }
-       if ( slapd_args_file != NULL ) {
+       if ( slapd_args_file_unlink ) {
                unlink( slapd_args_file );
        }
 
        config_destroy();
 
+       if ( configfile )
+               ch_free( configfile );
+       if ( configdir )
+               ch_free( configdir );
+       if ( urls )
+               ch_free( urls );
+
+       /* kludge, get symbols referenced */
+       tavl_free( NULL, NULL );
+
 #ifdef CSRIMALLOC
        mal_dumpleaktrace( leakfile );
 #endif
@@ -932,31 +1071,3 @@ wait4child( int sig )
 
 #endif /* LDAP_SIGCHLD */
 
-
-#ifdef LOG_LOCAL4
-
-/*
- *  Convert a string to an integer by means of a dispatcher table
- *  if the string is not in the table return the default
- */
-
-static int
-cnvt_str2int( char *stringVal, STRDISP_P dispatcher, int defaultVal )
-{
-    int               retVal = defaultVal;
-    STRDISP_P  disp;
-
-    for (disp = dispatcher; disp->stringVal; disp++) {
-
-       if (!strncasecmp (stringVal, disp->stringVal, disp->abbr)) {
-
-           retVal = disp->intVal;
-           break;
-
-       }
-    }
-
-    return (retVal);
-}
-
-#endif /* LOG_LOCAL4 */