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 
33 namespace 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.
37 class StringPairVector {
38 public:
StringPairVector()39     StringPairVector()
40     {
41     }
42 
StringPairVector(Vector<std::pair<String,String>> stringPairVector)43     StringPairVector(Vector<std::pair<String, String> > stringPairVector)
44     {
45         m_stringPairVector.swap(stringPairVector);
46     }
47 
encode(CoreIPC::ArgumentEncoder * encoder)48     void encode(CoreIPC::ArgumentEncoder* encoder) const
49     {
50         encoder->encode(m_stringPairVector);
51     }
52 
decode(CoreIPC::ArgumentDecoder * decoder,StringPairVector & stringPairVector)53     static bool decode(CoreIPC::ArgumentDecoder* decoder, StringPairVector& stringPairVector)
54     {
55         return decoder->decode(stringPairVector.m_stringPairVector);
56     }
57 
stringPairVector()58     const Vector<std::pair<String, String> >& stringPairVector() const { return m_stringPairVector; }
59 
60 private:
61     Vector<std::pair<String, String> > m_stringPairVector;
62 };
63 
64 } // namespace WebKit
65 
66 #endif // StringPairVector_h
67