Source/SDXCSVStreamWriter.cpp

// STD
#include <iostream>

#include "SDXCSVStreamWriter.h"

using namespace std;
using namespace SDX::Formats;

CsvStreamWriter::CsvStreamWriter(){

}

void CsvStreamWriter::startDocument(){
        m_nodeStackSize = 0;
        m_rowHasChildren = false;
        m_lastUnnamedAttribute = "";
}

void CsvStreamWriter::startNode(string){
        ++m_nodeStackSize;

        if(m_nodeStackSize == 1)
                m_rowHasChildren = false;
        else if(m_nodeStackSize == 2)
                m_lastUnnamedAttribute = "";
}

void CsvStreamWriter::writeAttribute(string name, string value){
        if(m_nodeStackSize == 2 && name.empty())
                m_lastUnnamedAttribute = value;
}

void CsvStreamWriter::endNode(){
        if(m_nodeStackSize == 2){
                if(m_rowHasChildren)
                        *m_oStream << ",";

                bool needsQuotes = m_lastUnnamedAttribute.find_first_of(",\"") != string::npos;
                if(needsQuotes)
                        *m_oStream << '"';

                *m_oStream << m_lastUnnamedAttribute;

                if(needsQuotes)
                        *m_oStream << '"';

                m_rowHasChildren = true;
        } else if(m_nodeStackSize == 1)
                *m_oStream << endl;

        --m_nodeStackSize;
}

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