void VValueBag::DumpXMLCData( VString& ioDump, VIndex inCDataAttributeIndex) const
{
VStr<1000> cdata;
GetNthAttribute( inCDataAttributeIndex, NULL)->GetString( cdata);
if (NeedsEscapeSequence( cdata, sXMLEscapeChars_Contents, sXMLEscapeChars_Contents + sizeof(sXMLEscapeChars_Contents)/sizeof(UniChar)))
{
ioDump += CVSTR( "<![CDATA[");
// see if there's a "]]>" for which we need to split
// someting like: hello ]]> world
// becomes: <![CDATA[hello ]]>]]<![CDATA[> world]]>
VIndex pos = 1;
while( pos <= cdata.GetLength())
{
VIndex endTag = cdata.Find( CVSTR( "]]>"), pos, true);
if (endTag > 0)
{
// add everything including ]]>
ioDump.AppendBlock( cdata.GetCPointer() + pos - 1, (endTag - pos + 3) * sizeof( UniChar), VTC_UTF_16);
// add ]] outside CDATA section
ioDump.AppendString( CVSTR( "]]"));
// open a new CDATA section and add remaining >
ioDump += CVSTR( "<![CDATA[>");
pos = endTag + 3;
}
else
{
// add everything left
ioDump.AppendBlock( cdata.GetCPointer() + pos - 1, (cdata.GetLength() - pos + 1) * sizeof( UniChar), VTC_UTF_16);
break;
}
}
ioDump += CVSTR( "]]>");
}
else
{
VString toInsert;
for (sLONG i = 0, n = cdata.GetLength(); i < n; i++)
{
UniChar c = cdata[ i ];
if (c != 13 && c != 10 && c != 9)
{
toInsert += c;
}
}
if ( ! toInsert.IsEmpty() )
ioDump += toInsert;
}
}
