1/*
2 * Copyright (C) 2011, 2013 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 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef WebResourceCacheManager_h
27#define WebResourceCacheManager_h
28
29#include "MessageReceiver.h"
30#include "ResourceCachesToClear.h"
31#include "WebProcessSupplement.h"
32#include <WebCore/MemoryCache.h>
33#include <wtf/Noncopyable.h>
34#include <wtf/RetainPtr.h>
35#include <wtf/text/WTFString.h>
36
37namespace WebKit {
38
39class WebProcess;
40struct SecurityOriginData;
41
42class WebResourceCacheManager : public WebProcessSupplement, public CoreIPC::MessageReceiver {
43    WTF_MAKE_NONCOPYABLE(WebResourceCacheManager);
44public:
45    WebResourceCacheManager(WebProcess*);
46
47    static const char* supplementName();
48
49private:
50    // CoreIPC::MessageReceiver
51    // Implemented in generated WebResourceCacheManagerMessageReceiver.cpp
52    virtual void didReceiveMessage(CoreIPC::Connection*, CoreIPC::MessageDecoder&) OVERRIDE;
53
54    void getCacheOrigins(uint64_t callbackID) const;
55    void returnCacheOrigins(uint64_t callbackID, const WebCore::MemoryCache::SecurityOriginSet&) const;
56    void clearCacheForOrigin(const SecurityOriginData&, uint32_t cachesToClear) const;
57    void clearCacheForAllOrigins(uint32_t cachesToClear) const;
58
59#if USE(CFURLCACHE)
60    static RetainPtr<CFArrayRef> cfURLCacheHostNames();
61#if ENABLE(CACHE_PARTITIONING)
62    typedef void (^CacheCallback)(RetainPtr<CFArrayRef>);
63    static void cfURLCacheHostNamesWithCallback(CacheCallback);
64#endif
65    static void clearCFURLCacheForHostNames(CFArrayRef);
66#endif
67
68    WebProcess* m_process;
69};
70
71} // namespace WebKit
72
73#endif // WebResourceCacheManager_h
74