michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsIRDFNode.idl"
michael@0: 
michael@0: %{C++
michael@0: #include "nscore.h" // for char16_t
michael@0: %}
michael@0: 
michael@0: [ptr] native const_octet_ptr(const uint8_t);
michael@0: 
michael@0: /**
michael@0:  * A literal node in the graph, whose value is a string.
michael@0:  */
michael@0: [scriptable, uuid(E0C493D2-9542-11d2-8EB8-00805F29F370)]
michael@0: interface nsIRDFLiteral : nsIRDFNode {
michael@0:     /**
michael@0:      * The Unicode string value of the literal.
michael@0:      */
michael@0:     readonly attribute wstring Value;
michael@0: 
michael@0:     /**
michael@0:      * An unscriptable version used to avoid a string copy. Meant
michael@0:      * for use as a performance optimization.
michael@0:      */
michael@0:     [noscript] void GetValueConst([shared] out wstring aConstValue);
michael@0: };
michael@0: 
michael@0: /**
michael@0:  * A literal node in the graph, whose value is a date
michael@0:  */
michael@0: [scriptable, uuid(E13A24E1-C77A-11d2-80BE-006097B76B8E)]
michael@0: interface nsIRDFDate : nsIRDFNode {
michael@0:     /**
michael@0:      * The date value of the literal
michael@0:      */
michael@0:     readonly attribute PRTime Value;
michael@0: };
michael@0: 
michael@0: /**
michael@0:  * A literal node in the graph, whose value is an integer
michael@0:  */
michael@0: [scriptable, uuid(E13A24E3-C77A-11d2-80BE-006097B76B8E)]
michael@0: interface nsIRDFInt : nsIRDFNode {
michael@0:     /**
michael@0:      * The integer value of the literal
michael@0:      */
michael@0:     readonly attribute long Value;
michael@0: };
michael@0: 
michael@0: /**
michael@0:  * A literal node in the graph, whose value is arbitrary
michael@0:  * binary data.
michael@0:  */
michael@0: [scriptable, uuid(237f85a2-1dd2-11b2-94af-8122582fc45e)]
michael@0: interface nsIRDFBlob : nsIRDFNode {
michael@0:     /**
michael@0:      * The binary data.
michael@0:      */
michael@0:     [noscript] readonly attribute const_octet_ptr value;
michael@0: 
michael@0:     /**
michael@0:      * The data's length.
michael@0:      */
michael@0:     readonly attribute long length;
michael@0: };