1/*
2 * Copyright (C) 2011 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 WebResourceCacheManagerProxy_h
27#define WebResourceCacheManagerProxy_h
28
29#include "APIObject.h"
30#include "Arguments.h"
31#include "GenericCallback.h"
32#include "ResourceCachesToClear.h"
33#include <wtf/HashMap.h>
34#include <wtf/PassRefPtr.h>
35
36namespace CoreIPC {
37class ArgumentDecoder;
38class Connection;
39class MessageID;
40}
41
42namespace WebKit {
43
44struct SecurityOriginData;
45class WebContext;
46class WebProcessProxy;
47class WebSecurityOrigin;
48
49typedef GenericCallback<WKArrayRef> ArrayCallback;
50
51class WebResourceCacheManagerProxy : public APIObject {
52public:
53    static const Type APIType = TypeCacheManager;
54
55    static PassRefPtr<WebResourceCacheManagerProxy> create(WebContext*);
56    virtual ~WebResourceCacheManagerProxy();
57
58    void invalidate();
59    void clearContext() { m_webContext = 0; }
60
61    void getCacheOrigins(PassRefPtr<ArrayCallback>);
62    void clearCacheForOrigin(WebSecurityOrigin*, ResourceCachesToClear);
63    void clearCacheForAllOrigins(ResourceCachesToClear);
64
65    void didReceiveWebResourceCacheManagerProxyMessage(CoreIPC::Connection*, CoreIPC::MessageID, CoreIPC::ArgumentDecoder*);
66
67    bool shouldTerminate(WebProcessProxy*) const;
68
69private:
70    explicit WebResourceCacheManagerProxy(WebContext*);
71
72    virtual Type type() const { return APIType; }
73
74    // Message handlers.
75    void didGetCacheOrigins(const Vector<SecurityOriginData>& originIdentifiers, uint64_t callbackID);
76
77    WebContext* m_webContext;
78    HashMap<uint64_t, RefPtr<ArrayCallback> > m_arrayCallbacks;
79};
80
81} // namespace WebKit
82
83#endif // DatabaseManagerProxy_h
84