1/*
2 * Copyright (C) 2008-2017 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 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#pragma once
30
31#include "ArchiveResource.h"
32#include <wtf/HashSet.h>
33
34namespace WebCore {
35
36class Archive : public RefCounted<Archive> {
37public:
38 virtual ~Archive();
39
40 virtual bool shouldLoadFromArchiveOnly() const = 0;
41 virtual bool shouldOverrideBaseURL() const = 0;
42 virtual bool shouldUseMainResourceEncoding() const = 0;
43 virtual bool shouldUseMainResourceURL() const = 0;
44
45 ArchiveResource* mainResource() { return m_mainResource.get(); }
46 const Vector<Ref<ArchiveResource>>& subresources() const { return m_subresources; }
47 const Vector<Ref<Archive>>& subframeArchives() const { return m_subframeArchives; }
48
49protected:
50 // These methods are meant for subclasses for different archive types to add resources in to the archive,
51 // and should not be exposed as archives should be immutable to clients
52 void setMainResource(Ref<ArchiveResource>&& mainResource) { m_mainResource = WTFMove(mainResource); }
53 void addSubresource(Ref<ArchiveResource>&& resource) { m_subresources.append(WTFMove(resource)); }
54 void addSubframeArchive(Ref<Archive>&& subframeArchive) { m_subframeArchives.append(WTFMove(subframeArchive)); }
55
56 void clearAllSubframeArchives();
57
58private:
59 void clearAllSubframeArchives(HashSet<Archive*>&);
60
61 RefPtr<ArchiveResource> m_mainResource;
62 Vector<Ref<ArchiveResource>> m_subresources;
63 Vector<Ref<Archive>> m_subframeArchives;
64};
65
66} // namespace WebCore
67