AddStreamReaderTask.cpp

/*
Copyright 2007, 2008, 2009, 2010, 2011 Instituto de Sistemas e Robotica, Instituto Superior Tecnico

This file is part of MeRMaID.

MeRMaID is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

MeRMaID is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with MeRMaID.  If not, see <http://www.gnu.org/licenses/>.
*/



#include "config.h"

#include "AddStreamReaderTask.hpp"
#include "StreamHandler.hpp"
#include "IOManager.hpp"
#include <Time.hpp>
#include <Exception.hpp>

using namespace mermaid::support::io;
using mermaid::support::system::Time;
using mermaid::support::errorhandling::Exception;

AddStreamReaderTask::~AddStreamReaderTask()
{

}

AddStreamReaderTask::AddStreamReaderTask (IOThread* ioThread, shared_ptr<StreamReader> streamReader) : Task(), ioThread_ (ioThread), streamReader_ (streamReader)
{

}

void AddStreamReaderTask::run()
{
  StreamHandler* sh = ioThread_->streamHandler_.get();
  streamReader_->open (sh, ioThread_->getProactor());
  
  streamReader_->doRead();
  
  // associate a fileDescriptor with a StreamReader so that StreamHandler can demultiplex stream events
  ioThread_->streamHandler_->associateFileDescriptorWithStreamReader (streamReader_->getFileDescriptor(), streamReader_);
}