Method ReadLine

lib/base/stream.cpp:80–110

}

StreamReadStatus Stream::ReadLine(String *line, StreamReadContext& context, bool may_wait)
{
	if (context.Eof)
		return StatusEof;

	if (context.MustRead) {
		if (!context.FillFromStream(this, may_wait)) {
			context.Eof = true;

			*line = String(context.Buffer, &(context.Buffer[context.Size]));
			boost::algorithm::trim_right(*line);

			return StatusNewItem;
		}
	}

	for (size_t i = 0; i < context.Size; i++) {
		if (context.Buffer[i] == '\n') {
			*line = String(context.Buffer, context.Buffer + i);
			boost::algorithm::trim_right(*line);

			context.DropData(i + 1u);

			context.MustRead = !context.Size;
			return StatusNewItem;
		}
	}

	context.MustRead = true;
	return StatusNeedData;
}

bool StreamReadContext::FillFromStream(const Stream::Ptr& stream, bool may_wait)
{