1/*
2 * Copyright (C) 2010 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 StringPairVector_h
27#define StringPairVector_h
28
29#include "ArgumentCoders.h"
30#include <wtf/Vector.h>
31#include <wtf/text/WTFString.h>
32
33namespace WebKit {
34
35// This class is a hack to work around the fact that the IPC message generator
36// cannot deal with class templates with more than one paramter.
37class StringPairVector {
38public:
39    StringPairVector()
40    {
41    }
42
43    StringPairVector(Vector<std::pair<String, String> > stringPairVector)
44    {
45        m_stringPairVector.swap(stringPairVector);
46    }
47
48    void encode(CoreIPC::ArgumentEncoder* encoder) const
49    {
50        encoder->encode(m_stringPairVector);
51    }
52
53    static bool decode(CoreIPC::ArgumentDecoder* decoder, StringPairVector& stringPairVector)
54    {
55        return decoder->decode(stringPairVector.m_stringPairVector);
56    }
57
58    const Vector<std::pair<String, String> >& stringPairVector() const { return m_stringPairVector; }
59
60private:
61    Vector<std::pair<String, String> > m_stringPairVector;
62};
63
64} // namespace WebKit
65
66#endif // StringPairVector_h
67