Method ReadText

lesson7-Detection/src/utils/tinyxmlparser.cpp:574–637

}

const char* TiXmlBase::ReadText(	const char* p, 
									TIXML_STRING * text, 
									bool trimWhiteSpace, 
									const char* endTag, 
									bool caseInsensitive,
									TiXmlEncoding encoding )
{
    *text = "";
	if (    !trimWhiteSpace			// certain tags always keep whitespace
		 || !condenseWhiteSpace )	// if true, whitespace is always kept
	{
		// Keep all the white space.
		while (	   p && *p
				&& !StringEqual( p, endTag, caseInsensitive, encoding )
			  )
		{
			int len;
			char cArr[4] = { 0, 0, 0, 0 };
			p = GetChar( p, cArr, &len, encoding );
			text->append( cArr, len );
		}
	}
	else
	{
		bool whitespace = false;

		// Remove leading white space:
		p = SkipWhiteSpace( p, encoding );
		while (	   p && *p
				&& !StringEqual( p, endTag, caseInsensitive, encoding ) )
		{
			if ( *p == '\r' || *p == '\n' )
			{
				whitespace = true;
				++p;
			}
			else if ( IsWhiteSpace( *p ) )
			{
				whitespace = true;
				++p;
			}
			else
			{
				// If we've found whitespace, add it before the
				// new character. Any whitespace just becomes a space.
				if ( whitespace )
				{
					(*text) += ' ';
					whitespace = false;
				}
				int len;
				char cArr[4] = { 0, 0, 0, 0 };
				p = GetChar( p, cArr, &len, encoding );
				if ( len == 1 )
					(*text) += cArr[0];	// more efficient
				else
					text->append( cArr, len );
			}