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67 lines
2.7 KiB
67 lines
2.7 KiB
/*
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* Copyright (c) 2011-2015, Intel Corporation
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "XmlSerializingContext.h"
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#include <libxml/xmlerror.h>
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#include <cstdio>
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CXmlSerializingContext::CXmlSerializingContext(std::string &strError)
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: utility::ErrorContext(strError)
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{
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xmlSetStructuredErrorFunc(this, structuredErrorHandler);
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}
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CXmlSerializingContext::~CXmlSerializingContext()
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{
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// TODO: restore the previous handler
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xmlSetStructuredErrorFunc(nullptr, nullptr);
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prependToError(_strXmlError);
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}
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void CXmlSerializingContext::appendLineToError(const std::string &strAppend)
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{
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appendToError("\n" + strAppend);
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}
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/** XML error handler
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*
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* @param[in] userData pointer to the serializing context
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* @param[in] error the xml error
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*
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*/
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void CXmlSerializingContext::structuredErrorHandler(void *userData, xmlErrorPtr error)
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{
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CXmlSerializingContext *self = static_cast<CXmlSerializingContext *>(userData);
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std::string filename = (error->file != nullptr) ? error->file : "(user input)";
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// xmlErrorPtr->int2 contains the column; see xmlerror.h
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self->_strXmlError += filename + ":" + std::to_string(error->line) + ":" +
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std::to_string(error->int2) + ": " + error->message;
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}
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