]> 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 944faff679c8cefdb3285fe57b004a65dbf3035b..4dc163838245f5328ba5cf50019055d1c6d953af 100644 (file)
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2005 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>
@@ -181,9 +182,74 @@ struct option_helper {
        const char      *oh_usage;
 } option_helpers[] = {
        { BER_BVC("slp"),       slapd_opt_slp,  NULL, "slp[={on|off}] enable/disable SLP" },
-       { BER_BVNULL }
+       { 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 )
 {
@@ -192,11 +258,12 @@ 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
@@ -245,36 +312,39 @@ 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";
-       char            *configdir = ".\\slapd.d";
-#else
-       char            *configfile = SLAPD_DEFAULT_CONFIGFILE;
-       char            *configdir = SLAPD_DEFAULT_CONFIGDIR;
-#endif
-       char        *serverName;
-       int         serverMode = SLAP_SERVER_MODE;
+       char *configfile = NULL;
+       char *configdir = NULL;
+       char *serverName;
+       int serverMode = SLAP_SERVER_MODE;
 
        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 ) {
                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" ) ) {
@@ -332,7 +402,7 @@ int main( int argc, char **argv )
 #endif
 
        while ( (i = getopt( argc, argv,
-                            "c:d:f:F:h:n:o:s:StT:V"
+                            "c:d:f:F:h:n:o:s:tT:V"
 #if LDAP_PF_INET6
                                "46"
 #endif
@@ -365,7 +435,17 @@ int main( int argc, char **argv )
                        scp = (struct sync_cookie *) ch_calloc( 1,
                                                                                sizeof( struct sync_cookie ));
                        ber_str2bv( optarg, 0, 1, &scp->octet_str );
-                       slap_parse_sync_cookie( scp );
+                       
+                       /* 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 ) {
@@ -379,16 +459,21 @@ 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 );
@@ -433,7 +518,9 @@ int main( int argc, char **argv )
                }
 
                case 's':       /* set syslog level */
-                       ldap_syslog = atoi( optarg );
+                       if ( parse_debug_level( optarg, &ldap_syslog, &syslog_unknowns ) ) {
+                               goto destroy;
+                       }
                        break;
 
 #ifdef LOG_LOCAL4
@@ -510,8 +597,6 @@ unhandled_option:;
                }
        }
 
-       (void) ldap_pvt_thread_initialize();
-
        ber_set_option(NULL, LBER_OPT_DEBUG_LEVEL, &slap_debug);
        ldap_set_option(NULL, LDAP_OPT_DEBUG_LEVEL, &slap_debug);
        ldif_debug = slap_debug;
@@ -571,72 +656,13 @@ 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 ) {
-               Debug( LDAP_DEBUG_ANY,
-                   "schema initialization error\n",
-                   0, 0, 0 );
-
-               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 ) {
-               Debug( LDAP_DEBUG_ANY,
-                   "controls initialization error\n",
-                   0, 0, 0 );
-
-               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 ) {
-               Debug( LDAP_DEBUG_ANY,
-                   "slapi initialization error\n",
-                   0, 0, 0 );
-
-               goto destroy;
-       }
-#endif /* LDAP_SLAPI */
-
-       if ( frontend_init() ) {
-               goto destroy;
-       }
-
-       if ( overlay_init() ) {
-               goto destroy;
-       }
-
-#ifdef SLAP_DYNACL
-       if ( acl_init() ) {
-               goto destroy;
-       }
-#endif /* SLAP_DYNACL */
-
        if ( read_config( configfile, configdir ) != 0 ) {
                rc = 1;
                SERVICE_EXIT( ERROR_SERVICE_SPECIFIC_ERROR, 19 );
@@ -648,6 +674,21 @@ 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_CONFIG ) {
                fprintf( stderr, "config check succeeded\n" );
 
@@ -658,6 +699,14 @@ unhandled_option:;
                }
        }
 
+       if ( glue_sub_attach( ) != 0 ) {
+               Debug( LDAP_DEBUG_ANY,
+                   "subordinate config error\n",
+                   0, 0, 0 );
+
+               goto destroy;
+       }
+
        if ( slap_schema_check( ) != 0 ) {
                Debug( LDAP_DEBUG_ANY,
                    "schema prep error\n",
@@ -686,8 +735,13 @@ unhandled_option:;
                /* 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) {
+               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 );
@@ -695,10 +749,12 @@ unhandled_option:;
                        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( global_host == NULL ) {
+               global_host = ldap_pvt_get_fqdn( NULL );
        }
 #endif
 
@@ -732,52 +788,72 @@ 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;
-       }
-
-       Debug( LDAP_DEBUG_ANY, "slapd starting\n", 0, 0, 0 );
-
-
        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();
@@ -806,8 +882,6 @@ destroy:
        module_kill();
 #endif
 
-       slap_op_destroy();
-
        extops_kill();
 
 stop:
@@ -838,15 +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