1/*
2 * Copyright (C) 2012 Google, 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 GOOGLE 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#ifndef CachedResourceRequest_h
27#define CachedResourceRequest_h
28
29#include "Element.h"
30#include "ResourceLoadPriority.h"
31#include "ResourceLoaderOptions.h"
32#include "ResourceRequest.h"
33#include <wtf/RefPtr.h>
34#include <wtf/text/AtomicString.h>
35
36namespace WebCore {
37class Document;
38
39class CachedResourceRequest {
40public:
41    enum DeferOption { NoDefer, DeferredByClient };
42
43    explicit CachedResourceRequest(const ResourceRequest&, const String& charset = String(), ResourceLoadPriority = ResourceLoadPriorityUnresolved);
44    CachedResourceRequest(const ResourceRequest&, const ResourceLoaderOptions&);
45    CachedResourceRequest(const ResourceRequest&, ResourceLoadPriority);
46    ~CachedResourceRequest();
47
48    ResourceRequest& mutableResourceRequest() { return m_resourceRequest; }
49    const ResourceRequest& resourceRequest() const { return m_resourceRequest; }
50    const String& charset() const { return m_charset; }
51    void setCharset(const String& charset) { m_charset = charset; }
52    const ResourceLoaderOptions& options() const { return m_options; }
53    void setOptions(const ResourceLoaderOptions& options) { m_options = options; }
54    void setPriority(ResourceLoadPriority priority) { m_priority = priority; }
55    ResourceLoadPriority priority() const { return m_priority; }
56    bool forPreload() const { return m_forPreload; }
57    void setForPreload(bool forPreload) { m_forPreload = forPreload; }
58    DeferOption defer() const { return m_defer; }
59    void setDefer(DeferOption defer) { m_defer = defer; }
60    void setInitiator(PassRefPtr<Element>);
61    void setInitiator(const AtomicString& name);
62    const AtomicString& initiatorName() const;
63
64private:
65    ResourceRequest m_resourceRequest;
66    String m_charset;
67    ResourceLoaderOptions m_options;
68    ResourceLoadPriority m_priority;
69    bool m_forPreload;
70    DeferOption m_defer;
71    RefPtr<Element> m_initiatorElement;
72    AtomicString m_initiatorName;
73};
74
75} // namespace WebCore
76
77#endif
78