]> git.sur5r.net Git - openldap/blobdiff - servers/slapd/root_dse.c
Ditch LRU cache replacement in favor of 2nd-chance/clock.
[openldap] / servers / slapd / root_dse.c
index ac523a65a5ab383eb187f0d7107fbba91b57c5d5..877414f80789e7aab65ca8aaf2ad6b83fa87de56 100644 (file)
@@ -35,7 +35,7 @@ static struct berval  builtin_supportedFeatures[] = {
        BER_BVC(LDAP_FEATURE_ABSOLUTE_FILTERS),         /* (&) and (|) search filters */
        BER_BVC(LDAP_FEATURE_LANGUAGE_TAG_OPTIONS),     /* Language Tag Options */
        BER_BVC(LDAP_FEATURE_LANGUAGE_RANGE_OPTIONS),   /* Language Range Options */
-#ifdef LDAP_FEATURE_SUBORDINATE_SCOPE
+#ifdef LDAP_DEVEL
        BER_BVC(LDAP_FEATURE_SUBORDINATE_SCOPE),        /* "children" search scope */
 #endif
        BER_BVNULL
@@ -213,10 +213,10 @@ root_dse_info(
        AttributeDescription *ad_ref
                = slap_schema.si_ad_ref;
 
-       e = (Entry *) SLAP_CALLOC( 1, sizeof(Entry) );
+       e = entry_alloc();
        if( e == NULL ) {
                Debug( LDAP_DEBUG_ANY,
-                       "root_dse_info: SLAP_CALLOC failed", 0, 0, 0 );
+                       "root_dse_info: entry_alloc failed", 0, 0, 0 );
                return LDAP_OTHER;
        }
 
@@ -235,15 +235,17 @@ root_dse_info(
        /* FIXME: is this really needed? */
        BER_BVSTR( &val, "top" );
        if( attr_merge_one( e, ad_objectClass, &val, NULL ) ) {
+fail:
+               entry_free( e );
                return LDAP_OTHER;
        }
 
        BER_BVSTR( &val, "OpenLDAProotDSE" );
        if( attr_merge_one( e, ad_objectClass, &val, NULL ) ) {
-               return LDAP_OTHER;
+               goto fail;
        }
        if( attr_merge_one( e, ad_structuralObjectClass, &val, NULL ) ) {
-               return LDAP_OTHER;
+               goto fail;
        }
 
        LDAP_STAILQ_FOREACH( be, &backendDB, be_next ) {
@@ -257,7 +259,7 @@ root_dse_info(
                                        &be->be_suffix[0],
                                        &be->be_nsuffix[0] ) )
                        {
-                               return LDAP_OTHER;
+                               goto fail;
                        }
                        continue;
                }
@@ -266,7 +268,7 @@ root_dse_info(
                                        &be->be_suffix[0],
                                        & be->be_nsuffix[0] ) )
                        {
-                               return LDAP_OTHER;
+                               goto fail;
                        }
                        continue;
                }
@@ -278,7 +280,7 @@ root_dse_info(
                                        &be->be_suffix[j],
                                        &be->be_nsuffix[0] ) )
                        {
-                               return LDAP_OTHER;
+                               goto fail;
                        }
                }
        }
@@ -287,19 +289,19 @@ root_dse_info(
 
        /* supportedControl */
        if ( controls_root_dse_info( e ) != 0 ) {
-               return LDAP_OTHER;
+               goto fail;
        }
 
        /* supportedExtension */
        if ( exop_root_dse_info( e ) != 0 ) {
-               return LDAP_OTHER;
+               goto fail;
        }
 
 #ifdef LDAP_SLAPI
        /* netscape supportedExtension */
        for ( i = 0; (bv = slapi_int_get_supported_extop(i)) != NULL; i++ ) {
                if( attr_merge_one( e, ad_supportedExtension, bv, NULL ) ) {
-                       return LDAP_OTHER;
+                       goto fail;
                }
        }
 #endif /* LDAP_SLAPI */
@@ -310,7 +312,7 @@ root_dse_info(
        }
 
        if( attr_merge( e, ad_supportedFeatures, supportedFeatures, NULL ) ) {
-               return LDAP_OTHER;
+               goto fail;
        }
 
        /* supportedLDAPVersion */
@@ -320,12 +322,12 @@ root_dse_info(
                 * clients.
                 */
        for ( i=LDAP_VERSION3; i<=LDAP_VERSION_MAX; i++ ) {
-               char buf[BUFSIZ];
+               char buf[sizeof("255")];
                snprintf(buf, sizeof buf, "%d", i);
                val.bv_val = buf;
                val.bv_len = strlen( val.bv_val );
                if( attr_merge_one( e, ad_supportedLDAPVersion, &val, NULL ) ) {
-                       return LDAP_OTHER;
+                       goto fail;
                }
        }
 
@@ -337,7 +339,8 @@ root_dse_info(
                        val.bv_val = supportedSASLMechanisms[i];
                        val.bv_len = strlen( val.bv_val );
                        if( attr_merge_one( e, ad_supportedSASLMechanisms, &val, NULL ) ) {
-                               return LDAP_OTHER;
+                               ldap_charray_free( supportedSASLMechanisms );
+                               goto fail;
                        }
                }
                ldap_charray_free( supportedSASLMechanisms );
@@ -345,7 +348,7 @@ root_dse_info(
 
        if ( default_referral != NULL ) {
                if( attr_merge( e, ad_ref, default_referral, NULL /* FIXME */ ) ) {
-                       return LDAP_OTHER;
+                       goto fail;
                }
        }
 
@@ -355,7 +358,7 @@ root_dse_info(
                        if( attr_merge( e, a->a_desc, a->a_vals,
                                (a->a_nvals == a->a_vals) ? NULL : a->a_nvals ) )
                        {
-                               return LDAP_OTHER;
+                               goto fail;
                        }
                }
        }
@@ -372,13 +375,31 @@ root_dse_info(
        return LDAP_SUCCESS;
 }
 
+int
+root_dse_init( void )
+{
+       return 0;
+}
+
+int
+root_dse_destroy( void )
+{
+       if ( usr_attr ) {
+               entry_free( usr_attr );
+               usr_attr = NULL;
+       }
+
+       return 0;
+}
+
 /*
  * Read the entries specified in fname and merge the attributes
  * to the user defined rootDSE. Note thaat if we find any errors
  * what so ever, we will discard the entire entries, print an
  * error message and return.
  */
-int read_root_dse_file( const char *fname )
+int
+root_dse_read_file( const char *fname )
 {
        struct LDIFFP   *fp;
        int rc = 0, lineno = 0, lmax = 0;
@@ -386,16 +407,16 @@ int read_root_dse_file( const char *fname )
 
        if ( (fp = ldif_open( fname, "r" )) == NULL ) {
                Debug( LDAP_DEBUG_ANY,
-                       "could not open rootdse attr file \"%s\" - absolute path?\n",
+                       "root_dse_read_file: could not open rootdse attr file \"%s\" - absolute path?\n",
                        fname, 0, 0 );
                perror( fname );
                return EXIT_FAILURE;
        }
 
-       usr_attr = (Entry *) SLAP_CALLOC( 1, sizeof(Entry) );
+       usr_attr = entry_alloc();
        if( usr_attr == NULL ) {
                Debug( LDAP_DEBUG_ANY,
-                       "read_root_dse_file: SLAP_CALLOC failed", 0, 0, 0 );
+                       "root_dse_read_file: entry_alloc failed", 0, 0, 0 );
                ldif_close( fp );
                return LDAP_OTHER;
        }
@@ -406,17 +427,19 @@ int read_root_dse_file( const char *fname )
                Attribute *a;
 
                if( e == NULL ) {
-                       fprintf( stderr, "root_dse: could not parse entry (line=%d)\n",
-                               lineno );
+                       Debug( LDAP_DEBUG_ANY, "root_dse_read_file: "
+                               "could not parse entry (file=\"%s\" line=%d)\n",
+                               fname, lineno, 0 );
                        rc = EXIT_FAILURE;
                        break;
                }
 
                /* make sure the DN is the empty DN */
                if( e->e_nname.bv_len ) {
-                       fprintf( stderr,
-                               "root_dse: invalid rootDSE - dn=\"%s\" (line=%d)\n",
-                               e->e_dn, lineno );
+                       Debug( LDAP_DEBUG_ANY,
+                               "root_dse_read_file: invalid rootDSE "
+                               "- dn=\"%s\" (file=\"%s\" line=%d)\n",
+                               e->e_dn, fname, lineno );
                        entry_free( e );
                        rc = EXIT_FAILURE;
                        break;
@@ -450,44 +473,29 @@ int read_root_dse_file( const char *fname )
 
        ldif_close( fp );
 
-       Debug(LDAP_DEBUG_CONFIG, "rootDSE file %s read.\n", fname, 0, 0);
+       Debug(LDAP_DEBUG_CONFIG, "rootDSE file=\"%s\" read.\n", fname, 0, 0);
        return rc;
 }
 
 int
 slap_discover_feature(
-       const char      *uri,
-       int             version,
+       slap_bindconf   *sb,
        const char      *attr,
        const char      *val )
 {
-       LDAP            *ld;
+       LDAP            *ld = NULL;
        LDAPMessage     *res = NULL, *entry;
        int             rc, i;
-       struct berval   cred = BER_BVC( "" ),
-                       bv_val,
+       struct berval   bv_val,
                        **values = NULL;
        char            *attrs[ 2 ] = { NULL, NULL };
 
-       ber_str2bv( val, 0, 0, &bv_val );
-       attrs[ 0 ] = (char *) attr;
-
-       rc = ldap_initialize( &ld, uri );
-       if ( rc != LDAP_SUCCESS ) {
-               return rc;
-       }
-
-       rc = ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
-       if ( rc != LDAP_SUCCESS ) {
-               goto done;
-       }
-
-       rc = ldap_sasl_bind_s( ld, "", LDAP_SASL_SIMPLE,
-                       &cred, NULL, NULL, NULL );
+       rc = slap_client_connect( &ld, sb );
        if ( rc != LDAP_SUCCESS ) {
                goto done;
        }
 
+       attrs[ 0 ] = (char *) attr;
        rc = ldap_search_ext_s( ld, "", LDAP_SCOPE_BASE, "(objectClass=*)",
                        attrs, 0, NULL, NULL, NULL, 0, &res );
        if ( rc != LDAP_SUCCESS ) {
@@ -505,6 +513,7 @@ slap_discover_feature(
                goto done;
        }
 
+       ber_str2bv( val, 0, 0, &bv_val );
        for ( i = 0; values[ i ] != NULL; i++ ) {
                if ( bvmatch( &bv_val, values[ i ] ) ) {
                        rc = LDAP_COMPARE_TRUE;