threadserver.h

// Copyright (C) 2009-2010 Institut de Robòtica i Informàtica Industrial, CSIC-UPC.
// Author Sergi Hernandez  (shernand@iri.upc.edu)
// All rights reserved.
//
// This file is part of iriutils
// iriutils 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.
//
// This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef _THREAD_SERVER
#define _THREAD_SERVER

#include <list>
#include "thread.h"
#include "mutex.h"

class CThreadServer
{
  private:
    static CThreadServer* pinstance;
    std::list<CThread> thread_list;

    CMutex access_threads;
  protected:
    CThreadServer();
    CThreadServer(const CThreadServer& object);
    CThreadServer& operator = (const CThreadServer& object);
    std::list<CThread>::iterator search_thread(const std::string& thread_id);
  public:
    static CThreadServer* instance(void);
    // Thread handler functions
    void create_thread(const std::string& thread_id);

    void delete_thread(const std::string& thread_id);

    void attach_thread(const std::string& thread_id,void *(*user_thread_function)(void *param),void *param);

    void start_thread(const std::string& thread_id);

    void end_thread(const std::string& thread_id);

    void kill_thread(const std::string& thread_id);

    void detach_thread(const std::string& thread_id);

    int get_thread_state(const std::string &thread_id); 
};

#endif