1/*
2 * Copyright (C) 2008 Apple Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29[
30    CheckSecurity=Frame,
31    WillBeGarbageCollected,
32] interface Location {
33    // |assign|, |replace|, and *writing* |href| do not require a security
34    // check, as they *change* the page, and thus these do not change any
35    // property of an *existing* document at a different origin.
36    // However, *reading* |href|, or accessing any component, is a security
37    // problem, since that allows tracking navigation.
38    [SetterCallWith=(ActiveWindow,FirstWindow), DoNotCheckSecurity=Setter, Unforgeable] attribute DOMString href;
39
40    [CallWith=(ActiveWindow,FirstWindow), DoNotCheckSecurity, Unforgeable] void assign(DOMString url);
41    [CallWith=(ActiveWindow,FirstWindow), DoNotCheckSecurity, Unforgeable] void replace(DOMString url);
42    [CallWith=ActiveWindow, Unforgeable] void reload();
43
44    // URI decomposition attributes
45    [SetterCallWith=(ActiveWindow,FirstWindow), RaisesException=Setter] attribute DOMString protocol;
46    [SetterCallWith=(ActiveWindow,FirstWindow)] attribute DOMString host;
47    [SetterCallWith=(ActiveWindow,FirstWindow)] attribute DOMString hostname;
48    [SetterCallWith=(ActiveWindow,FirstWindow)] attribute DOMString port;
49    [SetterCallWith=(ActiveWindow,FirstWindow)] attribute DOMString pathname;
50    [SetterCallWith=(ActiveWindow,FirstWindow)] attribute DOMString search;
51    [SetterCallWith=(ActiveWindow,FirstWindow)] attribute DOMString hash;
52
53    readonly attribute DOMString origin;
54
55    readonly attribute DOMStringList ancestorOrigins;
56
57    [NotEnumerable, Unforgeable, ImplementedAs=href] DOMString toString();
58    [NotEnumerable, Custom, Unforgeable] any valueOf();
59};
60
61