Method Parse

qCC/ccCommandLineParser.cpp:83–200

}

int ccCommandLineParser::Parse(const QStringList& arguments, ccPluginInterfaceList& plugins)
{
	if (arguments.size() < 2)
	{
		assert(false);
		return EXIT_SUCCESS;
	}

	//load arguments
	QScopedPointer<ccCommandLineParser> parser(new ccCommandLineParser);
	
	parser->registerBuiltInCommands();

	ccConsole::SetRefreshCycle(200);

	// 'massage' the arguments to properly handle single quotes
	{
		bool insideSingleQuoteSection = false;
		QString buffer;
		static const QChar SingleQuote{ '\'' };
		for (int currentArgIndex = 1; currentArgIndex < arguments.size(); ++currentArgIndex) 	// start from 1, as the first argument is always the executable file
		{
			QString arg = arguments[currentArgIndex];
			// argument starts with a single quote
			if (!insideSingleQuoteSection && arg.startsWith(SingleQuote))
			{
				if (arg.endsWith(SingleQuote))
				{
					// nothing to do, non-truncated argument
				}
				else
				{
					// we'll collect the next pieces to get the full argument
					insideSingleQuoteSection = true;
					buffer = arg.mid(1); // remove the single quote
				}
			}
			else if (insideSingleQuoteSection)
			{
				buffer += QChar(' ') + arg; // append the current argument to the previous one(s)
				if (arg.endsWith(SingleQuote))
				{
					insideSingleQuoteSection = false;
					arg = buffer.left(buffer.length() - 1); // remove the single quote
				}
			}

			if (!insideSingleQuoteSection)
			{
				parser->arguments().append(arg);
			}
		}

		if (insideSingleQuoteSection)
		{
			// the single quote section was not closed...
			parser->warning("Probably malformed command (missing closing simple quote)");
			// ...still, we'll try to proceed