1 /*
2  * Copyright (c) 2015, Intel Corporation
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without modification,
6  * are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice, this
9  * list of conditions and the following disclaimer.
10  *
11  * 2. Redistributions in binary form must reproduce the above copyright notice,
12  * this list of conditions and the following disclaimer in the documentation and/or
13  * other materials provided with the distribution.
14  *
15  * 3. Neither the name of the copyright holder nor the names of its contributors
16  * may be used to endorse or promote products derived from this software without
17  * specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 
31 #pragma once
32 #include <ostream>
33 #include "XmlDocSink.h"
34 #include "XmlSource.h"
35 
36 /**
37   * Sink class that writes the content of any CXmlDocSource into a std::string.
38   * A reference to an empty std::string is given in the constructor.
39   */
40 class CXmlStreamDocSink : public CXmlDocSink
41 {
42 public:
43     /** Constructor
44       *
45       * @param[out] output a reference to a ostream that will be filled by the doProcess method
46       */
47     CXmlStreamDocSink(std::ostream &output);
48 
49 private:
50     /** Implementation of CXmlDocSink::doProcess()
51       * Writes the content of the xmlDocSource in strResult
52       *
53       * @param[in] xmlDocSource is the source containing the Xml document
54       * @param[out] serializingContext is used as error output
55       *
56       * @return false if any error occurs
57       */
58     virtual bool doProcess(CXmlDocSource &xmlDocSource, CXmlSerializingContext &serializingContext);
59 
60     /**
61       * Result ostream containing the XML informations
62       */
63     std::ostream &_output;
64 };
65