Method convertLineEnds

astyle/src/astyle_main.cpp:293–374

rewrite a stringstream converting the line ends

// rewrite a stringstream converting the line ends
void ASConsole::convertLineEnds(ostringstream &out, int lineEnd)
{
	assert(lineEnd == LINEEND_WINDOWS || lineEnd == LINEEND_LINUX || lineEnd == LINEEND_MACOLD);
	const string &inStr = out.str();	// avoids strange looking syntax
	string outStr;						// the converted ouput
	int inLength = inStr.length();
	for (int pos = 0; pos < inLength; pos++)
	{
		if (inStr[pos] == '\r')
		{
			if (inStr[pos + 1] == '\n')
			{
				// CRLF
				if (lineEnd == LINEEND_CR)
				{
					outStr += inStr[pos];		// Delete the LF
					pos++;
					continue;
				}
				else if (lineEnd == LINEEND_LF)
				{
					outStr += inStr[pos + 1];		// Delete the CR
					pos++;
					continue;
				}
				else
				{
					outStr += inStr[pos];		// Do not change
					outStr += inStr[pos + 1];
					pos++;
					continue;
				}
			}
			else
			{
				// CR
				if (lineEnd == LINEEND_CRLF)
				{
					outStr += inStr[pos];		// Insert the CR
					outStr += '\n';				// Insert the LF
					continue;
				}
				else if (lineEnd == LINEEND_LF)
				{
					outStr += '\n';				// Insert the LF
					continue;
				}
				else
				{
					outStr += inStr[pos];		// Do not change
					continue;
				}
			}
		}
		else if (inStr[pos] == '\n')
		{
			// LF
			if (lineEnd == LINEEND_CRLF)