Ejemplos de IOBuffer::ReadFromStdio en C++ (Cpp)

Ejemplo n.º 1

Archivo: stdiocarrier.cpp Proyecto: Undev/crtmpserver

bool StdioCarrier::OnEvent(select_event &event) {
	int32_t recvAmount = 0;

	//3. Do the I/O
	switch (event.type) {
		case SET_READ:
		{
			IOBuffer *pInputBuffer = _pProtocol->GetInputBuffer();
			assert(pInputBuffer != NULL);
			if (!pInputBuffer->ReadFromStdio(_inboundFd,
					FD_READ_CHUNK, recvAmount)) {
				FATAL("Unable to read data");
				return false;
			}

			return _pProtocol->SignalInputData(recvAmount);
		}
		case SET_WRITE:
		{
			IOBuffer *pOutputBuffer = NULL;

			while ((pOutputBuffer = _pProtocol->GetOutputBuffer()) != NULL) {
				if (!pOutputBuffer->WriteToStdio(_outboundFd,
						FD_WRITE_CHUNK)) {
					FATAL("Unable to send data");
					IOHandlerManager::EnqueueForDelete(this);
					return false;
				}
				if (GETAVAILABLEBYTESCOUNT(*pOutputBuffer) > 0) {
					ENABLE_WRITE_DATA;
					break;
				}
			}
			if (pOutputBuffer == NULL) {
				DISABLE_WRITE_DATA;
			}
			return true;
		}
		default:
		{
			ASSERT("Invalid state: %hhu", event.type);
			return false;
		}
	}
}