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