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 WebApplicationCacheManagerProxy_h
27#define WebApplicationCacheManagerProxy_h
28
29#include "APIObject.h"
30#include "GenericCallback.h"
31#include "MessageReceiver.h"
32#include "WebContextSupplement.h"
33#include <wtf/PassRefPtr.h>
34#include <wtf/RefPtr.h>
35#include <wtf/Vector.h>
36
37namespace IPC {
38    class Connection;
39}
40
41namespace WebKit {
42
43class WebSecurityOrigin;
44struct SecurityOriginData;
45
46typedef GenericCallback<API::Array*> ArrayCallback;
47
48class WebApplicationCacheManagerProxy : public API::ObjectImpl<API::Object::Type::ApplicationCacheManager>, public WebContextSupplement, private IPC::MessageReceiver {
49public:
50    static const char* supplementName();
51
52    static PassRefPtr<WebApplicationCacheManagerProxy> create(WebContext*);
53    virtual ~WebApplicationCacheManagerProxy();
54
55    void getApplicationCacheOrigins(std::function<void (API::Array*, CallbackBase::Error)>);
56    void deleteEntriesForOrigin(WebSecurityOrigin*);
57    void deleteAllEntries();
58
59    using API::Object::ref;
60    using API::Object::deref;
61
62private:
63    explicit WebApplicationCacheManagerProxy(WebContext*);
64
65    void didGetApplicationCacheOrigins(const Vector<SecurityOriginData>&, uint64_t callbackID);
66
67    // WebContextSupplement
68    virtual void contextDestroyed() override;
69    virtual void processDidClose(WebProcessProxy*) override;
70    virtual bool shouldTerminate(WebProcessProxy*) const override;
71    virtual void refWebContextSupplement() override;
72    virtual void derefWebContextSupplement() override;
73
74    // IPC::MessageReceiver
75    virtual void didReceiveMessage(IPC::Connection*, IPC::MessageDecoder&) override;
76
77    HashMap<uint64_t, RefPtr<ArrayCallback>> m_arrayCallbacks;
78};
79
80} // namespace WebKit
81
82#endif // WebApplicationCacheManagerProxy_h
83