152 lines
4.6 KiB
C++
152 lines
4.6 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2010 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <QFile>
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#include <QXmlStreamWriter>
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#include <qdebug>
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#include "xmlreport.h"
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static const char ResultElementName[] = "results";
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static const char ErrorElementName[] = "error";
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static const char FilenameAttribute[] = "file";
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static const char LineAttribute[] = "line";
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static const char IdAttribute[] = "id";
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static const char SeverityAttribute[] = "severity";
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static const char MsgAttribute[] = "msg";
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XmlReport::XmlReport(const QString &filename, QObject * parent) :
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Report(filename, parent),
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mXmlReader(NULL),
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mXmlWriter(NULL)
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{
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}
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XmlReport::~XmlReport()
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{
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delete mXmlReader;
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delete mXmlWriter;
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Close();
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}
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bool XmlReport::Create()
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{
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bool success = false;
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if (Report::Create())
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{
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mXmlWriter = new QXmlStreamWriter(Report::GetFile());
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success = true;
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}
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return success;
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}
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bool XmlReport::Open()
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{
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bool success = false;
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if (Report::Open())
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{
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mXmlReader = new QXmlStreamReader(Report::GetFile());
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success = true;
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}
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return success;
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}
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void XmlReport::WriteHeader()
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{
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mXmlWriter->setAutoFormatting(true);
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mXmlWriter->writeStartDocument();
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mXmlWriter->writeStartElement(ResultElementName);
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}
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void XmlReport::WriteFooter()
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{
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mXmlWriter->writeEndElement();
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mXmlWriter->writeEndDocument();
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}
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void XmlReport::WriteError(const ErrorItem &error)
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{
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/*
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Error example from the core program in xml
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<error file="gui/test.cpp" line="14" id="mismatchAllocDealloc" severity="error" msg="Mismatching allocation and deallocation: k"/>
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The callstack seems to be ignored here aswell, instead last item of the stack is used
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*/
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mXmlWriter->writeStartElement(ErrorElementName);
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mXmlWriter->writeAttribute(FilenameAttribute, error.files[error.files.size() - 1]);
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mXmlWriter->writeAttribute(LineAttribute, error.lines[error.lines.size() - 1]);
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mXmlWriter->writeAttribute(IdAttribute, error.id);
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mXmlWriter->writeAttribute(SeverityAttribute, error.severity);
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mXmlWriter->writeAttribute(MsgAttribute, error.msg);
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mXmlWriter->writeEndElement();
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}
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void XmlReport::Read()
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{
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bool insideResults = false;
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if (!mXmlReader)
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{
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qDebug() << "You must Open() the file before reading it!";
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return;
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}
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while (!mXmlReader->atEnd())
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{
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switch (mXmlReader->readNext())
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{
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case QXmlStreamReader::StartElement:
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if (mXmlReader->name() == ResultElementName)
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insideResults = true;
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// Read error element from inside result element
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if (insideResults && mXmlReader->name() == ErrorElementName)
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ReadError(mXmlReader);
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break;
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case QXmlStreamReader::EndElement:
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if (mXmlReader->name() == ResultElementName)
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insideResults = false;
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break;
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// Not handled
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case QXmlStreamReader::NoToken:
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case QXmlStreamReader::Invalid:
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case QXmlStreamReader::StartDocument:
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case QXmlStreamReader::EndDocument:
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case QXmlStreamReader::Characters:
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case QXmlStreamReader::Comment:
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case QXmlStreamReader::DTD:
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case QXmlStreamReader::EntityReference:
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case QXmlStreamReader::ProcessingInstruction:
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break;
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}
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}
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}
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void XmlReport::ReadError(QXmlStreamReader *reader)
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{
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if (reader->name().toString() == ErrorElementName)
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{
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QXmlStreamAttributes attribs = reader->attributes();
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QString filename = attribs.value("", FilenameAttribute).toString();
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QString line = attribs.value("", LineAttribute).toString();
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QString id = attribs.value("", IdAttribute).toString();
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QString severity = attribs.value("", SeverityAttribute).toString();
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QString msg = attribs.value("", MsgAttribute).toString();
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qDebug() << "Error: " << filename << " " << line << " " << id << " " << severity << " " << msg;
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}
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}
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