1/*
2 * Copyright (C) 2010 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
33#if ENABLE(BLOB)
34
35#include "BlobRegistryProxy.h"
36
37#include "BlobData.h"
38#include "KURL.h"
39#include "ResourceHandle.h"
40#include "WebBlobData.h"
41#include "WebBlobRegistry.h"
42#include "WebKit.h"
43#include "WebKitClient.h"
44#include "WebURL.h"
45#include <wtf/MainThread.h>
46#include <wtf/StdLibExtras.h>
47
48// We are part of the WebKit implementation.
49using namespace WebKit;
50
51namespace WebCore {
52
53BlobRegistry& blobRegistry()
54{
55    ASSERT(isMainThread());
56    DEFINE_STATIC_LOCAL(BlobRegistryProxy, instance, ());
57    return instance;
58}
59
60BlobRegistryProxy::BlobRegistryProxy()
61    : m_webBlobRegistry(WebKit::webKitClient()->blobRegistry())
62{
63}
64
65void BlobRegistryProxy::registerBlobURL(const KURL& url, PassOwnPtr<BlobData> blobData)
66{
67    if (m_webBlobRegistry) {
68        WebBlobData webBlobData(blobData);
69        m_webBlobRegistry->registerBlobURL(url, webBlobData);
70    }
71}
72
73void BlobRegistryProxy::registerBlobURL(const KURL& url, const KURL& srcURL)
74{
75    if (m_webBlobRegistry)
76        m_webBlobRegistry->registerBlobURL(url, srcURL);
77}
78
79void BlobRegistryProxy::unregisterBlobURL(const KURL& url)
80{
81    if (m_webBlobRegistry)
82        m_webBlobRegistry->unregisterBlobURL(url);
83}
84
85} // namespace WebCore
86
87#endif
88