NPLTypes.h

#pragma once
//-----------------------------------------------------------------------------
// Copyright (C) 2007 - 2010 ParaEngine Corporation, All Rights Reserved.
// Date:  2009.6
// Author: LiXizhi
// Description: NPL Types
//-----------------------------------------------------------------------------

#include <boost/noncopyable.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/intrusive_ptr.hpp>
#include <boost/enable_shared_from_this.hpp>

#define NPL_VERSION_MAJOR   1
#define NPL_VERSION_MINOR   0

#ifndef ParaIntrusivePtr
#define ParaIntrusivePtr boost::intrusive_ptr
#endif

namespace NPL
{
    struct NPLAddress;
    class CNPLConnection;
    class CNPLConnectionManager;
    class CNPLDispatcher;
    struct NPLFileName;
    class CNPLNetServer;
    struct NPLMessage;
    class CNPLMessageQueue;
    struct NPLMsgHeader;
    struct NPLMsgIn;
    class NPLMsgIn_parser;
    class NPLMsgOut;
    class CNPLRuntime;
    struct NPLRuntimeAddress;
    class CNPLRuntimeState;
    class CNPLScriptingState;
    class NPLServerInfo;
    class INPLStimulationPipe;
    struct NPLTimer;

    typedef boost::shared_ptr<CNPLRuntimeState> NPLRuntimeState_ptr;
    typedef boost::shared_ptr<NPLServerInfo> NPLServerInfo_ptr;
    typedef ParaIntrusivePtr<NPLMessage> NPLMessage_ptr;
    typedef boost::shared_ptr<NPLRuntimeAddress> NPLRuntimeAddress_ptr;
    typedef boost::shared_ptr<NPLTimer> NPLTimer_ptr;

    //
    // common data structures and forward declarations. 
    //
    
    enum NPLReturnCode
    {
        NPL_OK = 0, 
        NPL_Error, 
        NPL_ConnectionNotEstablished,
        NPL_QueueIsFull,
        NPL_StreamError,
        NPL_RuntimeState_NotExist,
        NPL_FailedToLoadFile,
        NPL_RuntimeState_NotReady,
        NPL_FileAccessDenied,
        NPL_ConnectionEstablished,
        NPL_UnableToResolveName,
        NPL_ConnectionTimeout,
        NPL_ConnectionDisconnected,
        NPL_ConnectionAborted,
        NPL_Command,
        NPL_WrongProtocol
    };

    enum NPLConnectionState
    {
        ConnectionDisconnected,              
        ConnectionConnecting,                
        ConnectionConnected, 
        ConnectionAuthenticating, 
        ConnectionAuthenticated, 
    };

    enum PacketPriority
    {
        SYSTEM_PRIORITY,   
        HIGH_PRIORITY,   
        MEDIUM_PRIORITY,   
        LOW_PRIORITY,   
        NUMBER_OF_PRIORITIES
    };

    enum PacketReliability
    {
        UNRELIABLE,   
        UNRELIABLE_SEQUENCED,  
        RELIABLE,   
        RELIABLE_ORDERED,   
        RELIABLE_SEQUENCED 
    };
}