1/*
2 * Copyright (C) 2009 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "WebStorageNamespaceImpl.h"
33
34#if ENABLE(DOM_STORAGE)
35
36#include "SecurityOrigin.h"
37
38#include "WebStorageAreaImpl.h"
39#include "WebString.h"
40
41namespace WebKit {
42
43WebStorageNamespace* WebStorageNamespace::createLocalStorageNamespace(const WebString& path, unsigned quota)
44{
45    return new WebStorageNamespaceImpl(WebCore::StorageNamespaceImpl::localStorageNamespace(path, quota));
46}
47
48WebStorageNamespace* WebStorageNamespace::createSessionStorageNamespace(unsigned quota)
49{
50    return new WebStorageNamespaceImpl(WebCore::StorageNamespaceImpl::sessionStorageNamespace(quota));
51}
52
53WebStorageNamespaceImpl::WebStorageNamespaceImpl(PassRefPtr<WebCore::StorageNamespace> storageNamespace)
54    : m_storageNamespace(storageNamespace)
55{
56}
57
58WebStorageNamespaceImpl::~WebStorageNamespaceImpl()
59{
60}
61
62WebStorageArea* WebStorageNamespaceImpl::createStorageArea(const WebString& originString)
63{
64    WTF::String originWebCoreString = originString;
65    if (originWebCoreString == "file://") {
66        // FIXME: We should really be passing around WebSecurityOrigin objects
67        //        to represent security origins instead of strings.  One issue
68        //        with using strings is that createFromString(toString) does
69        //        not round-trip for file URLs because file:// looks like a
70        //        directory (which is sandboxed).
71        //
72        // For the time being, we work around this issue by using "file:///a",
73        // which does not look like a directory.  We should fix this when
74        // jorlow gets back from vactation.
75        originWebCoreString = "file:///a";
76    }
77    RefPtr<WebCore::SecurityOrigin> origin = WebCore::SecurityOrigin::createFromString(originWebCoreString);
78    return new WebStorageAreaImpl(m_storageNamespace->storageArea(origin.release()));
79}
80
81WebStorageNamespace* WebStorageNamespaceImpl::copy()
82{
83    return new WebStorageNamespaceImpl(m_storageNamespace->copy());
84}
85
86void WebStorageNamespaceImpl::close()
87{
88    m_storageNamespace->close();
89}
90
91} // namespace WebKit
92
93#endif // ENABLE(DOM_STORAGE)
94