1/*
2 * Copyright (C) 2011 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef MHTMLParser_h
32#define MHTMLParser_h
33
34#include "platform/SharedBufferChunkReader.h"
35#include "platform/heap/Handle.h"
36#include "wtf/RefPtr.h"
37#include "wtf/Vector.h"
38
39namespace WTF {
40class String;
41}
42
43namespace blink {
44
45class ArchiveResource;
46class MHTMLArchive;
47class MIMEHeader;
48class SharedBuffer;
49
50class PLATFORM_EXPORT MHTMLParser FINAL {
51    STACK_ALLOCATED();
52public:
53    explicit MHTMLParser(SharedBuffer*);
54
55    PassRefPtrWillBeRawPtr<MHTMLArchive> parseArchive();
56
57    size_t frameCount() const;
58    MHTMLArchive* frameAt(size_t) const;
59
60    size_t subResourceCount() const;
61    ArchiveResource* subResourceAt(size_t) const;
62
63private:
64    PassRefPtrWillBeRawPtr<MHTMLArchive> parseArchiveWithHeader(MIMEHeader*);
65    PassRefPtrWillBeRawPtr<ArchiveResource> parseNextPart(const MIMEHeader&, const String& endOfPartBoundary, const String& endOfDocumentBoundary, bool& endOfArchiveReached);
66
67    void addResourceToArchive(ArchiveResource*, MHTMLArchive*);
68
69    SharedBufferChunkReader m_lineReader;
70    WillBeHeapVector<RefPtrWillBeMember<ArchiveResource> > m_resources;
71    WillBeHeapVector<RefPtrWillBeMember<MHTMLArchive> > m_frames;
72};
73
74}
75
76#endif
77