bool GetLine(TextFile& Input, std::wstring& dest)
{
std::wstring Buffer = Input.readLine();
dest = L"";
if (Input.hasError())
Logger::printError(Logger::Warning,Input.getErrorText());
int InputPos = 0;
while (InputPos < (int)Buffer.size() && (Buffer[InputPos] == '\t' || Buffer[InputPos] == ' ')) InputPos++;
while (InputPos < (int)Buffer.size() && CheckEndLine(Buffer,InputPos) == false)
{
switch (Buffer[InputPos])
{
case ' ':
case '\t':
while (InputPos < (int)Buffer.size() && (Buffer[InputPos] == '\t' || Buffer[InputPos] == ' ')) InputPos++;
if (CheckEndLine(Buffer,InputPos) == true)
{
return true;
}
dest += ' ';
break;
case '"': // string
dest += towlower(Buffer[InputPos++]);
while (InputPos < (int)Buffer.size() && Buffer[InputPos] != '"')
{
if (InputPos+1 < (int)Buffer.size() && Buffer[InputPos] == '\\' && Buffer[InputPos+1] == '"')
{
dest += '\\';
dest += '"';
InputPos += 2;
continue;
}
if (InputPos+1 < (int)Buffer.size() && Buffer[InputPos] == '\\' && Buffer[InputPos+1] == '\\')
{
dest += '\\';
dest += '\\';
InputPos += 2;
continue;
}
if (Buffer[InputPos] == '\n' || Buffer[InputPos] == 0)
{
Logger::printError(Logger::Error,L"Unexpected end of line in string constant");
return false;
}
dest += Buffer[InputPos++];
}
if (InputPos == (int)Buffer.size())
{
Logger::printError(Logger::Error,L"Unexpected end of line in string constant");
return false;
}
dest += towlower(Buffer[InputPos++]);
break;
case '\'':
if (Buffer[InputPos+2] == '\'')
{
dest += Buffer[InputPos++];
dest += Buffer[InputPos++];
dest += Buffer[InputPos++];
} else {
Logger::printError(Logger::Error,L"Invalid character constant");
return false;
}
break;
default:
dest += towlower(Buffer[InputPos++]);
break;
}
}
return true;
}
