]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/main.c
Remove lint: import ITS#5035 part 2 from HEAD, remove unused variables.
[openldap] / servers / slapd / main.c
index 528867ba00163986dcce9300541caad4fc7f4a73..4dc163838245f5328ba5cf50019055d1c6d953af 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 1998-2007 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"
@@ -65,7 +64,8 @@ static struct sockaddr_in     bind_addr;
 #endif
 
 typedef int (MainFunc) LDAP_P(( int argc, char *argv[] ));
-extern MainFunc slapadd, slapcat, slapdn, slapindex, slappasswd, slaptest;
+extern MainFunc slapadd, slapcat, slapdn, slapindex, slappasswd,
+       slaptest, slapauth, slapacl;
 
 static struct {
        char *name;
@@ -77,6 +77,14 @@ static struct {
        {"slapindex", slapindex},
        {"slappasswd", slappasswd},
        {"slaptest", slaptest},
+       {"slapauth", slapauth},
+       {"slapacl", slapacl},
+       /* NOTE: new tools must be added in chronological order,
+        * not in alphabetical order, because for backwards
+        * compatibility name[4] is used to identify the
+        * tools; so name[4]=='a' must refer to "slapadd" and
+        * not to "slapauth".  Alphabetical order can be used
+        * for tools whose name[4] is not used yet */
        {NULL, NULL}
 };
 
@@ -91,7 +99,6 @@ const char Versionstr[] =
 #endif
 
 #ifdef LOG_LOCAL4
-
 #define DEFAULT_SYSLOG_USER  LOG_LOCAL4
 
 typedef struct _str2intDispatch {
@@ -100,7 +107,6 @@ typedef struct _str2intDispatch {
        int      intVal;
 } STRDISP, *STRDISP_P;
 
-
 /* table to compute syslog-options to integer */
 static STRDISP syslog_types[] = {
        { "LOCAL0", sizeof("LOCAL0"), LOG_LOCAL0 },
@@ -111,11 +117,16 @@ static STRDISP    syslog_types[] = {
        { "LOCAL5", sizeof("LOCAL5"), LOG_LOCAL5 },
        { "LOCAL6", sizeof("LOCAL6"), LOG_LOCAL6 },
        { "LOCAL7", sizeof("LOCAL7"), LOG_LOCAL7 },
+#ifdef LOG_USER
+       { "USER", sizeof("USER"), LOG_USER },
+#endif
+#ifdef LOG_DAEMON
+       { "DAEMON", sizeof("DAEMON"), LOG_DAEMON },
+#endif
        { NULL, 0, 0 }
 };
 
-static int   cnvt_str2int( char *, STRDISP_P, int );
-
+static int cnvt_str2int( char *, STRDISP_P, int );
 #endif /* LOG_LOCAL4 */
 
 #define CHECK_NONE     0x00
@@ -123,6 +134,122 @@ static int   cnvt_str2int( char *, STRDISP_P, int );
 static int check = CHECK_NONE;
 static int version = 0;
 
+void *slap_tls_ctx;
+
+static int
+slapd_opt_slp( const char *val, void *arg )
+{
+#ifdef HAVE_SLP
+       /* NULL is default */
+       if ( val == NULL || strcasecmp( val, "on" ) == 0 ) {
+               slapd_register_slp = 1;
+
+       } else if ( strcasecmp( val, "off" ) == 0 ) {
+               slapd_register_slp = 0;
+
+       /* NOTE: add support for URL specification? */
+
+       } else {
+               fprintf(stderr, "unrecognized value \"%s\" for SLP option\n", val );
+               return -1;
+       }
+
+       return 0;
+               
+#else
+       fputs( "slapd: SLP support is not available\n", stderr );
+       return 0;
+#endif
+}
+
+/*
+ * Option helper structure:
+ * 
+ * oh_nam      is left-hand part of <option>[=<value>]
+ * oh_fnc      is handler function
+ * oh_arg      is an optional arg to oh_fnc
+ * oh_usage    is the one-line usage string related to the option,
+ *             which is assumed to start with <option>[=<value>]
+ *
+ * please leave valid options in the structure, and optionally #ifdef
+ * their processing inside the helper, so that reasonable and helpful
+ * error messages can be generated if a disabled option is requested.
+ */
+struct option_helper {
+       struct berval   oh_name;
+       int             (*oh_fnc)(const char *val, void *arg);
+       void            *oh_arg;
+       const char      *oh_usage;
+} option_helpers[] = {
+       { BER_BVC("slp"),       slapd_opt_slp,  NULL, "slp[={on|off}] enable/disable SLP" },
+       { BER_BVNULL, 0, NULL, NULL }
+};
+
+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 != NULL && arg[ 0 ] != '-' && !isdigit( 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 )
 {
@@ -131,10 +258,12 @@ usage( char *name )
        fprintf( stderr,
                "\t-4\t\tIPv4 only\n"
                "\t-6\t\tIPv6 only\n"
-               "\t-T {acdipt}\tRun in Tool mode\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
@@ -143,14 +272,26 @@ usage( char *name )
                "\t-l facility\tSyslog facility (default: LOCAL4)\n"
 #endif
                "\t-n serverName\tService name\n"
+               "\t-o <opt>[=val] generic means to specify options" );
+       if ( !BER_BVISNULL( &option_helpers[0].oh_name ) ) {
+               int     i;
+
+               fprintf( stderr, "; supported options:\n" );
+               for ( i = 0; !BER_BVISNULL( &option_helpers[i].oh_name ); i++) {
+                       fprintf( stderr, "\t\t%s\n", option_helpers[i].oh_usage );
+               }
+       } else {
+               fprintf( stderr, "\n" );
+       }
+       fprintf( stderr,        
 #ifdef HAVE_CHROOT
                "\t-r directory\tSandbox directory to chroot to\n"
 #endif
                "\t-s level\tSyslog level\n"
 #if defined(HAVE_SETUID) && defined(HAVE_SETGID)
                "\t-u user\t\tUser (id or name) to run as\n"
-               "\t-V\t\tprint version info (-VV only)\n"
 #endif
+               "\t-V\t\tprint version info (-VV only)\n"
     );
 }
 
@@ -171,24 +312,28 @@ int main( int argc, char **argv )
        char *sandbox = NULL;
 #endif
 #ifdef LOG_LOCAL4
-    int            syslogUser = DEFAULT_SYSLOG_USER;
+       int syslogUser = 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;
+
 #ifdef CSRIMALLOC
        FILE *leakfile;
        if( ( leakfile = fopen( "slapd.leak", "w" )) == NULL ) {
@@ -196,7 +341,9 @@ int main( int argc, char **argv )
        }
 #endif
 
-       sl_mem_init();
+       slap_sl_mem_init();
+
+       (void) ldap_pvt_thread_initialize();
 
        serverName = lutil_progname( "slapd", argc, argv );
 
@@ -213,6 +360,7 @@ int main( int argc, char **argv )
        {
                int *i;
                char *newConfigFile;
+               char *newConfigDir;
                char *newUrls;
                char *regService = NULL;
 
@@ -223,53 +371,38 @@ int main( int argc, char **argv )
                }
 
                i = (int*)lutil_getRegParam( regService, "DebugLevel" );
-               if ( i != NULL ) 
-               {
+               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
-                       Debug( LDAP_DEBUG_ANY, "new debug level from registry is: %d\n", slap_debug, 0, 0 );
-#endif
+                       Debug( LDAP_DEBUG_ANY,
+                               "new debug level from registry is: %d\n", slap_debug, 0, 0 );
                }
 
                newUrls = (char *) lutil_getRegParam(regService, "Urls");
-               if (newUrls)
-               {
+               if (newUrls) {
                    if (urls)
                        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
-
+                               urls, 0, 0);
                }
 
                newConfigFile = (char*)lutil_getRegParam( regService, "ConfigFile" );
-               if ( newConfigFile != NULL ) 
-               {
+               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:s:n:tT:V"
+                            "c:d:f:F:h:n:o:s:tT:V"
 #if LDAP_PF_INET6
                                "46"
 #endif
@@ -301,21 +434,24 @@ 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;
                                }
@@ -323,23 +459,68 @@ 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;
+
                        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;
+                       
+                       if ( val ) {
+                               opt.bv_len = ( val - optarg );
+                               val++;
+                       
+                       } else {
+                               opt.bv_len = strlen( optarg );
+                       }
+
+                       for ( i = 0; !BER_BVISNULL( &option_helpers[i].oh_name ); i++ ) {
+                               if ( ber_bvstrcasecmp( &option_helpers[i].oh_name, &opt ) == 0 ) {
+                                       assert( option_helpers[i].oh_fnc != NULL );
+                                       if ( (*option_helpers[i].oh_fnc)( val, option_helpers[i].oh_arg ) == -1 ) {
+                                               /* we assume the option parsing helper
+                                                * issues appropriate and self-explanatory
+                                                * error messages... */
+                                               goto stop;
+                                       }
+                                       break;
+                               }
+                       }
+
+                       if ( BER_BVISNULL( &option_helpers[i].oh_name ) ) {
+                               goto unhandled_option;
+                       }
+                       break;
+               }
+
                case 's':       /* set syslog level */
-                       ldap_syslog = atoi( optarg );
+                       if ( parse_debug_level( optarg, &ldap_syslog, &syslog_unknowns ) ) {
+                               goto destroy;
+                       }
                        break;
 
 #ifdef LOG_LOCAL4
@@ -384,14 +565,31 @@ int main( int argc, char **argv )
                        break;
 
                case 'T':
-                       for (i=0; tools[i].name; i++) {
-                               if ( optarg[0] == tools[i].name[4] ) {
-                                       rc = tools[i].func(argc, argv);
-                                       MAIN_RETURN(rc);
+                       /* try full option string first */
+                       for ( i = 0; tools[i].name; i++ ) {
+                               if ( strcmp( optarg, &tools[i].name[4] ) == 0 ) {
+                                       rc = tools[i].func( argc, argv );
+                                       MAIN_RETURN( rc );
+                               }
+                       }
+
+                       /* try bits of option string (backward compatibility for single char) */
+                       l = strlen( optarg );
+                       for ( i = 0; tools[i].name; i++ ) {
+                               if ( strncmp( optarg, &tools[i].name[4], l ) == 0 ) {
+                                       rc = tools[i].func( argc, argv );
+                                       MAIN_RETURN( rc );
                                }
                        }
+                       
+                       /* issue error */
+                       serverName = optarg;
+                       serverNamePrefix = "slap";
+                       fprintf( stderr, "program name \"%s%s\" unrecognized; "
+                                       "aborting...\n", serverNamePrefix, serverName );
                        /* FALLTHRU */
                default:
+unhandled_option:;
                        usage( argv[0] );
                        rc = 1;
                        SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 15 );
@@ -399,14 +597,9 @@ int main( int argc, char **argv )
                }
        }
 
-#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 );
@@ -432,11 +625,7 @@ int main( int argc, char **argv )
 #endif
        }
 
-#ifdef NEW_LOGGING
-       LDAP_LOG( SLAPD, INFO, "%s", Versionstr, 0, 0 );
-#else
        Debug( LDAP_DEBUG_ANY, "%s", Versionstr, 0, 0 );
-#endif
 
        if( check == CHECK_NONE && slapd_daemon_init( urls ) != 0 ) {
                rc = 1;
@@ -467,75 +656,14 @@ int main( int argc, char **argv )
 
        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;
+       rc = slap_init( serverMode, serverName );
+       if ( rc ) {
                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
-
-               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 );
-#endif
-
-               goto destroy;
-       }
-#endif /* LDAP_SLAPI */
-
-       if ( overlay_init() ) {
-               goto destroy;
-       }
-
-       if ( read_config( configfile, 0 ) != 0 ) {
+       if ( read_config( configfile, configdir ) != 0 ) {
                rc = 1;
                SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 19 );
 
@@ -546,6 +674,21 @@ int main( int argc, char **argv )
                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_CONFIG ) {
                fprintf( stderr, "config check succeeded\n" );
 
@@ -556,25 +699,18 @@ int main( int argc, char **argv )
                }
        }
 
-       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;
        }
@@ -582,30 +718,43 @@ int main( int argc, char **argv )
 #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;
        }
 
-       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
-               Debug( LDAP_DEBUG_ANY,
-                   "main: TLS init def ctx failed: %d\n",
-                   rc, 0, 0 );
+       {
+               void *def_ctx = NULL;
+
+               /* Save existing default ctx, if any */
+               ldap_pvt_tls_get_option( NULL, LDAP_OPT_X_TLS_CTX, &def_ctx );
+
+               /* 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( 1 );
+               if( rc == 0 ) {
+                       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 );
+                       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 );
+                       rc = 1;
+                       SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 20 );
+                       goto destroy;
+               }
+       }
 #endif
-               rc = 1;
-               SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 20 );
-               goto destroy;
+
+#ifdef HAVE_CYRUS_SASL
+       if( global_host == NULL ) {
+               global_host = ldap_pvt_get_fqdn( NULL );
        }
 #endif
 
@@ -620,6 +769,9 @@ int main( int argc, char **argv )
 #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
@@ -636,56 +788,72 @@ int main( int argc, char **argv )
        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 );
+
+       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();
@@ -714,8 +882,6 @@ destroy:
        module_kill();
 #endif
 
-       slap_op_destroy();
-
        extops_kill();
 
 stop:
@@ -724,11 +890,7 @@ stop:
        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
@@ -750,15 +912,22 @@ stop:
        ldap_pvt_tls_destroy();
 #endif
 
-       if ( slapd_pid_file != NULL ) {
+       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 );
+
 #ifdef CSRIMALLOC
        mal_dumpleaktrace( leakfile );
 #endif