datagrampacket.h

天之炼狱1服务器端源文件游戏服务端不完整

//////////////////////////////////////////////////////////////////////
// 
// Filename    : DatagramPacket.h 
// Written By  : [e-mail]
// Description : 
// 
//////////////////////////////////////////////////////////////////////

#ifndef __DATAGRAM_PACKET_H__
#define __DATAGRAM_PACKET_H__

// include files
#include "Packet.h"
#include "Datagram.h"
#include "SocketAPI.h"


//////////////////////////////////////////////////////////////////////
//
// class DatagramPacket;
//
// 辑滚埃狼 UDP 烹脚俊 荤侩登绰 菩哦狼 海捞胶 努贰胶捞促.
// 扁夯利栏肺 捞 菩哦甸篮 焊辰 率狼 林家(address)客 器飘(port)甫 历厘
// 窍绊 乐绢具 窍哥, Datagram俊 佬绊 静绰 皋筋靛甫 override 秦具 窍扁
// 锭巩俊 档涝登菌促.
//
//////////////////////////////////////////////////////////////////////

class DatagramPacket : public Packet {
	
public :
	
	// destructor
	virtual ~DatagramPacket () throw () {}

	// 涝仿胶飘覆(滚欺)栏肺何磐 单捞鸥甫 佬绢辑 菩哦阑 檬扁拳茄促.
	// 单捞磐弊伐 菩哦捞 TCP 家南栏肺 傈价登绢 吭促搁 橇肺配妮 俊矾肺 埃林茄促.
	virtual void read (SocketInputStream & iStream) throw (ProtocolException, Error) 
	{ 
		throw ProtocolException("datagram packet from TCP socket"); 
	}

	// Datagram 按眉俊辑 单捞磐甫 佬绢辑 菩哦阑 檬扁拳茄促.
	virtual void read (Datagram & iDatagram) throw (ProtocolException, Error) = 0;
	
	// 免仿胶飘覆(滚欺)栏肺 菩哦狼 官捞呈府 捞固瘤甫 焊辰促.
	// 单捞磐弊伐 菩哦阑 TCP 家南栏肺 免仿且 荐 绝促.
	virtual void write (SocketOutputStream & oStream) const throw (ProtocolException, Error)
	{ 
		throw Error("cannot write datagram-packet to TCP-socket-stream"); 
	}

	// Datagram 按眉肺 菩哦狼 官捞呈府 捞固瘤甫 焊辰促.
	virtual void write (Datagram & oDatagram) const throw (ProtocolException, Error) = 0;
	
	// execute packet's handler
	virtual void execute (Player* pPlayer) throw (ProtocolException, Error) = 0;
	
	// get packet's DatagramPacketID	
	virtual PacketID_t getPacketID () const throw () = 0;

	// get packet's body size
	virtual PacketSize_t getPacketSize () const throw () = 0;

	// get packet's name
	virtual string getPacketName () const throw () = 0;
	
	// get packet's debug string
	virtual string toString () const throw () = 0;

	// get/set host
	string getHost () const throw () { return m_Host; }
	void setHost (const string& host) throw () { m_Host = host; }

	// get/set port
	uint getPort () const throw () { return m_Port; }
	void setPort (uint port) throw () { m_Port = port; }
	

protected :

	// sender's host
	string m_Host;

	// sender's port
	uint m_Port;
	
};

#endif