text: /*
   Copyright (c) 2008 TrueCrypt Developers Association. All rights reserved.
  
   Governed by the TrueCrypt License 3.0 the full text of which is contained in
   the file License.txt included in TrueCrypt binary and source code distribution
   packages.
  */
  
  #include "TextReader.h"
  
  namespace TrueCrypt
  {
  	TextReader::TextReader (const FilePath &path)
  	{
  		InputFile.reset (new File);
  		InputFile->Open (path);
  		InputStream = shared_ptr <Stream> (new FileStream (InputFile));
  	}
  
  	bool TextReader::ReadLine (string &outputString)
  	{
  		outputString.erase();
  
  		char c;
  		while (InputStream->Read (BufferPtr ((byte *) &c, sizeof (c))) == sizeof (c))
  		{
  			if (c == '\r')
  				continue;
  
  			if (c == '\n')
  				return true;
  
  			outputString += c;
  		}
  		return !outputString.empty();
  	}
  }
  