home *** CD-ROM | disk | FTP | other *** search
- /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- /*
-
- A catch-all header file for miscellaneous RDF stuff. Currently
- contains error codes and vocabulary macros.
-
- */
-
- #ifndef rdf_h___
- #define rdf_h___
-
- #include "nsError.h"
-
- /**
- * The following macros are to aid in vocabulary definition. They
- * creates const char*'s for "kURI[prefix]_[name]", appropriate
- * complete namespace qualification on the URI, e.g.,
- *
- * #define RDF_NAMESPACE_URI "http://www.w3.org/TR/WD-rdf-syntax#"
- * DEFINE_RDF_ELEMENT(RDF_NAMESPACE_URI, RDF, ID);
- *
- * will define:
- *
- * kURIRDF_ID to be "http://www.w3.org/TR/WD-rdf-syntax#ID"
- */
-
- #define DEFINE_RDF_VOCAB(ns, prefix, name) \
- static const char kURI##prefix##_##name[] = ns #name
-
- /**
- * Core RDF vocabularies that we use to define semantics
- */
-
- #define RDF_NAMESPACE_URI "http://www.w3.org/1999/02/22-rdf-syntax-ns#"
- #define WEB_NAMESPACE_URI "http://home.netscape.com/WEB-rdf#"
- #define NC_NAMESPACE_URI "http://home.netscape.com/NC-rdf#"
- #define DEVMO_NAMESPACE_URI_PREFIX "http://developer.mozilla.org/rdf/vocabulary/"
-
- /**
- * @name Standard RDF error codes
- */
-
- /*@{*/
-
- /* Returned from nsIRDFCursor::Advance() if the cursor has no more
- elements to enuemrate */
- #define NS_RDF_CURSOR_EMPTY NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_RDF, 1)
-
- /* Returned from nsIRDFDataSource::GetSource() and GetTarget() if the source/target
- has no value */
- #define NS_RDF_NO_VALUE NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_RDF, 2)
-
- /* Returned from nsIRDFDataSource::Assert() and Unassert() if the assertion (or
- unassertion was accepted by the datasource*/
- #define NS_RDF_ASSERTION_ACCEPTED NS_OK
-
- /* Returned from nsIRDFDataSource::Assert() and Unassert() if the assertion (or
- unassertion) was rejected by the datasource; i.e., the datasource was not
- willing to record the statement. */
- #define NS_RDF_ASSERTION_REJECTED NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_RDF, 3)
-
- /* Return this from rdfITripleVisitor to stop cycling */
- #define NS_RDF_STOP_VISIT NS_ERROR_GENERATE_SUCCESS(NS_ERROR_MODULE_RDF, 4)
-
-
-
- /* ContractID prefixes for RDF DLL registration. */
- #define NS_RDF_CONTRACTID "@mozilla.org/rdf"
- #define NS_RDF_DATASOURCE_CONTRACTID NS_RDF_CONTRACTID "/datasource;1"
- #define NS_RDF_DATASOURCE_CONTRACTID_PREFIX NS_RDF_DATASOURCE_CONTRACTID "?name="
- #define NS_RDF_RESOURCE_FACTORY_CONTRACTID "@mozilla.org/rdf/resource-factory;1"
- #define NS_RDF_RESOURCE_FACTORY_CONTRACTID_PREFIX NS_RDF_RESOURCE_FACTORY_CONTRACTID "?name="
- #define NS_RDF_INFER_DATASOURCE_CONTRACTID_PREFIX NS_RDF_CONTRACTID "/infer-datasource;1?engine="
-
- #define NS_RDF_SERIALIZER NS_RDF_CONTRACTID "/serializer;1?format="
-
- // contract ID is in the form
- // @mozilla.org/rdf/delegate-factory;1?key=<key>&scheme=<scheme>
- #define NS_RDF_DELEGATEFACTORY_CONTRACTID "@mozilla.org/rdf/delegate-factory;1"
- #define NS_RDF_DELEGATEFACTORY_CONTRACTID_PREFIX NS_RDF_DELEGATEFACTORY_CONTRACTID "?key="
-
- /*@}*/
-
- #endif /* rdf_h___ */
-