X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;ds=sidebyside;f=servers%2Fslapd%2Fmain.c;h=b32e60e4d26383194db389118be898394d22d1ad;hb=4f302fd19714591bd94bbf2a160dd8ecc704d693;hp=3fe61d6c07001163ad1b7d1abd71aa916435a283;hpb=06782dac3bab158838920005b11373554a3655fd;p=openldap

diff --git a/servers/slapd/main.c b/servers/slapd/main.c
index 3fe61d6c07..b32e60e4d2 100644
--- a/servers/slapd/main.c
+++ b/servers/slapd/main.c
@@ -1,7 +1,7 @@
 /* $OpenLDAP$ */
 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
  *
- * Copyright 1998-2004 The OpenLDAP Foundation.
+ * Copyright 1998-2005 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"
@@ -100,7 +99,6 @@ const char Versionstr[] =
 #endif
 
 #ifdef LOG_LOCAL4
-
 #define DEFAULT_SYSLOG_USER  LOG_LOCAL4
 
 typedef struct _str2intDispatch {
@@ -109,7 +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 },
@@ -120,11 +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
@@ -160,13 +162,27 @@ slapd_opt_slp( const char *val, void *arg )
 #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 },
-	{ BER_BVNULL }
+	{ BER_BVC("slp"),	slapd_opt_slp,	NULL, "slp[={on|off}] enable/disable SLP" },
+	{ BER_BVNULL, 0, NULL, NULL }
 };
 
 static void
@@ -177,11 +193,12 @@ 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
@@ -190,10 +207,18 @@ usage( char *name )
 		"\t-l facility\tSyslog facility (default: LOCAL4)\n"
 #endif
 		"\t-n serverName\tService name\n"
-		"\t-o <opt>[=val]\tGeneric means to specify options; supported options:\n"
-#ifdef HAVE_SLP
-		"\t\t\t\tslp[={on|off}]\n"
-#endif
+		"\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
@@ -228,29 +253,28 @@ int main( int argc, char **argv )
 	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		*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	*serverNamePrefix = "";
+	size_t	l;
+
 #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" ) ) {
@@ -266,6 +290,7 @@ int main( int argc, char **argv )
 	{
 		int *i;
 		char *newConfigFile;
+		char *newConfigDir;
 		char *newUrls;
 		char *regService = NULL;
 
@@ -278,15 +303,8 @@ int main( int argc, char **argv )
 		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
 			Debug( LDAP_DEBUG_ANY,
 				"new debug level from registry is: %d\n", slap_debug, 0, 0 );
-#endif
 		}
 
 		newUrls = (char *) lutil_getRegParam(regService, "Urls");
@@ -295,30 +313,26 @@ 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"
+			     "c:d:f:F:h:n:o:s:tT:V"
 #if LDAP_PF_INET6
 				"46"
 #endif
@@ -350,21 +364,24 @@ 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;
 				}
@@ -375,7 +392,31 @@ int main( int argc, char **argv )
 		case 'd':	/* set debug level and 'do not detach' flag */
 			no_detach = 1;
 #ifdef LDAP_DEBUG
-			slap_debug |= atoi( optarg );
+			if ( optarg != NULL && optarg[ 0 ] != '-' && !isdigit( optarg[ 0 ] ) )
+			{
+				int	level;
+
+				if ( str2loglevel( optarg, &level ) ) {
+					fprintf( stderr,
+						"unrecognized log level "
+						"\"%s\"\n", optarg );
+					goto destroy;
+				}
+
+				slap_debug |= level;
+			} else {
+				int	level;
+				char	*next = NULL;
+
+				level = strtol( optarg, &next, 0 );
+				if ( next == NULL || next[ 0 ] != '\0' ) {
+					fprintf( stderr,
+						"unrecognized log level "
+						"\"%s\"\n", optarg );
+					goto destroy;
+				}
+				slap_debug |= level;
+			}
 #else
 			if ( atoi( optarg ) != 0 )
 				fputs( "must compile with LDAP_DEBUG for debugging\n",
@@ -387,6 +428,10 @@ int main( int argc, char **argv )
 			configfile = ch_strdup( optarg );
 			break;
 
+		case 'F':	/* use config dir */
+			configdir = ch_strdup( optarg );
+			break;
+
 		case 'o': {
 			char		*val = strchr( optarg, '=' );
 			struct berval	opt;
@@ -428,7 +473,7 @@ int main( int argc, char **argv )
 #ifdef LOG_LOCAL4
 		case 'l':	/* set syslog local user */
 			syslogUser = cnvt_str2int( optarg,
-			syslog_types, DEFAULT_SYSLOG_USER );
+				syslog_types, DEFAULT_SYSLOG_USER );
 			break;
 #endif
 
@@ -499,14 +544,9 @@ unhandled_option:;
 		}
 	}
 
-#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 );
@@ -532,11 +572,7 @@ unhandled_option:;
 #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;
@@ -569,73 +605,13 @@ unhandled_option:;
 	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 );
 
@@ -656,25 +632,18 @@ 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;
 	}
@@ -682,13 +651,9 @@ 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;
@@ -704,22 +669,19 @@ unhandled_option:;
 		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
+		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 );
-#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
 
@@ -734,6 +696,9 @@ 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
@@ -756,50 +721,65 @@ unhandled_option:;
 	 */
 	time( &starttime );
 
-	if ( slap_startup( NULL )  != 0 ) {
+	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 shutdown;
 		}
+
+		fprintf( fp, "%d\n", (int) getpid() );
+		fclose( fp );
 	}
 
 	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 shutdown;
+		}
+
+		for ( i = 0; i < g_argc; i++ ) {
+			fprintf( fp, "%s ", g_argv[i] );
 		}
+		fprintf( fp, "\n" );
+		fclose( fp );
 	}
 
 #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();
@@ -838,11 +818,7 @@ 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
@@ -873,6 +849,13 @@ stop:
 
 	config_destroy();
 
+	if ( configfile )
+		ch_free( configfile );
+	if ( configdir )
+		ch_free( configdir );
+	if ( urls )
+		ch_free( urls );
+
 #ifdef CSRIMALLOC
 	mal_dumpleaktrace( leakfile );
 #endif