1/*
2 * Copyright (C) 2008 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. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "SubstituteResource.h"
29
30namespace WebCore {
31
32class ApplicationCacheResource : public SubstituteResource {
33public:
34 enum Type {
35 Master = 1 << 0,
36 Manifest = 1 << 1,
37 Explicit = 1 << 2,
38 Foreign = 1 << 3,
39 Fallback = 1 << 4
40 };
41
42 static Ref<ApplicationCacheResource> create(const URL&, const ResourceResponse&, unsigned type, RefPtr<SharedBuffer>&& = SharedBuffer::create(), const String& path = String());
43
44 unsigned type() const { return m_type; }
45 void addType(unsigned type);
46
47 void setStorageID(unsigned storageID) { m_storageID = storageID; }
48 unsigned storageID() const { return m_storageID; }
49 void clearStorageID() { m_storageID = 0; }
50 int64_t estimatedSizeInStorage();
51
52 const String& path() const { return m_path; }
53 void setPath(const String& path) { m_path = path; }
54
55#ifndef NDEBUG
56 static void dumpType(unsigned type);
57#endif
58
59private:
60 ApplicationCacheResource(URL&&, ResourceResponse&&, unsigned type, Ref<SharedBuffer>&&, const String& path);
61
62 void deliver(ResourceLoader&) override;
63
64 unsigned m_type;
65 unsigned m_storageID;
66 int64_t m_estimatedSizeInStorage;
67 String m_path;
68};
69
70} // namespace WebCore
71