1 /* 2 * Copyright (c) 2011-2015, 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 #pragma once 31 32 #include "ErrorContext.hpp" 33 34 #include <string> 35 36 /** Forward declare libxml2 handler structure. */ 37 struct _xmlError; 38 39 /** Class that gather errors during serialization. 40 * 41 * Provided with an initial empty buffer (strError), an instance of this class 42 * can describe an error. 43 * 44 * This error will be accessible formated in the aforementioned buffer 45 * _after_ destruction. 46 * Ie. the provided buffer (strError) is in an undefined state between 47 * construction and destruction and should not be accessed in between. 48 */ 49 class CXmlSerializingContext : public utility::ErrorContext 50 { 51 public: 52 CXmlSerializingContext(std::string &strError); 53 ~CXmlSerializingContext(); 54 55 // Error 56 void appendLineToError(const std::string &strAppend); 57 58 /** XML error handler 59 * 60 * @param[in] userData pointer to the serializing context 61 * @param[in] error the xml error output format 62 * 63 */ 64 static void structuredErrorHandler(void *userData, _xmlError *error); 65 66 private: 67 std::string _strXmlError; 68 }; 69