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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/CryNetwork/Client.h
+++ b/CryNetwork/Client.h
@@ -0,0 +1,159 @@
+//////////////////////////////////////////////////////////////////////
+//
+//	Crytek Network source code
+//	
+//	File: Client.h
+//  Description: 
+//
+//	History:
+//	-July 25,2001:Created by Alberto Demichelis
+//
+//////////////////////////////////////////////////////////////////////
+
+#ifndef _CLIENT_H_
+#define _CLIENT_H_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "Interfaces.h"
+#include "ClientStateMachine.h"
+#ifdef NO_GNB
+	#include "CTPEndpoint.h"
+#else
+	#include "CTPEndpointGNB.h"
+#endif
+
+#include "CCPEndpoint.h"
+#include <queue>
+#include <list>
+#include <IConsole.h>							// ICVar
+#include "Network.h"
+
+// REMOVE THIS WHEN NOT TESTING!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+//#define _INTERNET_SIMULATOR
+
+class CClient :
+public IClient,
+public _IClientServices
+{
+public:
+	//! constructor
+	CClient( CNetwork *pNetwork );
+	//! destructor
+	virtual ~CClient();
+
+	//!
+	bool Init(IClientSink *pSink);
+	//! @return true=disconnect and this pointer is destroyed, false otherwise
+	bool ProcessPacket(CStream &stmPacket,CIPAddress &ip);
+
+//_IClientServices
+	bool Send(CStream &stm);
+	bool SendTo( CIPAddress &ip,CStream &stm);
+	bool SendSetup();
+	bool SendConnectResp();
+	bool SendContextReady();
+	bool SendDisconnect(const char* szCause);
+	void OnConnect();
+	void OnContextSetup();
+	void OnServerReady();
+	void OnDisconnect(const char *szCause);
+	void OnData(CStream &stm);
+//
+	void OnCCPSetup(CStream &stm){}//this is a client-->server packet
+	void OnCCPConnect(CStream &stm);
+	void OnCCPConnectResp(CStream &stm){}//this is a client-->server packet
+	void OnCCPContextSetup(CStream &stm);
+	void OnCCPContextReady(CStream &stm){}//this is a client->server packet
+	void OnCCPServerReady();//this is a client->server packet
+	void OnCCPDisconnect(const char* szCause);
+	void OnCCPSecurityQuery(CStream &stm);
+	void OnCCPSecurityResp(CStream &stm);
+	void OnCCPPunkBusterMsg(CStream &stm);
+
+	// interface IClient ----------------------------------------------------------------------------
+
+	virtual void Connect(const char *szIP, WORD wPort, const BYTE *pbAuthorizationID, unsigned int iAuthorizationSize);	
+	virtual void Disconnect(const char *szCause);
+	virtual void ContextReady(CStream &stm);
+	virtual void SendReliable(CStream &stm);
+	virtual void SendUnreliable(CStream &stm);
+	virtual bool IsReady();
+	virtual bool Update(unsigned int nTime);
+	virtual void GetBandwidth( float &fIncomingKbPerSec, float &fOutgoinKbPerSec, DWORD &nIncomingPackets, DWORD &nOutgoingPackets);
+	virtual void Release();
+	virtual unsigned int GetPing();
+	virtual unsigned int GetRemoteTimestamp(unsigned int nTime)
+	{
+		return m_ctpEndpoint.GetRemoteTimestamp(nTime);
+	}
+	virtual unsigned int GetPacketsLostCount()
+	{
+		return m_ctpEndpoint.GetLostPackets();
+	}
+	virtual unsigned int GetUnreliablePacketsLostCount()
+	{
+		return m_ctpEndpoint.GetUnreliableLostPackets();
+	}
+	virtual void OnCDKeyAuthorization( BYTE *pbAuthorizationID );
+	virtual void SetServerIP( const char *szServerIP );
+	virtual void InitiateCDKeyAuthorization( const bool inbCDAuthorization );
+
+	// ---------------------------------------------------------------------------
+	
+	bool SendSecurityResponse(CStream &stm);
+	bool SendPunkBusterMsg(CStream &stm);
+	CIPAddress GetServerIP() const { return m_ipServer; };
+
+private: // ----------------------------------------------------------------
+
+	string									m_sServerIP;						//!<
+	CNetwork *							m_pNetwork;
+	CClientStateMachine			m_smCCPMachine;
+#ifdef NO_GNB
+	CCTPClient							m_ctpEndpoint;
+#else
+	CCTPEndpointGNB					m_ctpEndpoint;
+	CCTPEndpointGNB					m_ctpEndpoint2;
+#endif
+	CCCPEndpoint						m_ccpEndpoint;
+	CDatagramSocket					m_socketMain;
+	CIPAddress							m_ipServer;
+
+	CStream									m_stmContext;
+	CStream									m_stmContextReady;
+	//after 3 second without any incoming packets the connection will be considered lost
+	ICVar	*									cl_timeout;
+	DWORD										m_dwKeepAliveTimer;
+
+	BYTE *									m_pbAuthorizationID;		//!< CD Key AuthorizationID (use new and delete)
+	unsigned int						m_uiAuthorizationSize;	//!< Size of AuthorizationID in bytes
+
+protected: // ------------------------------------------------------------------
+
+	IClientSink *						m_pSink;
+
+//REMOTE PROTOCOL VARIBLES (update by the connect packet)
+struct CNPServerVariables m_ServerVariables;
+	
+	unsigned int						m_nCurrentTime;
+	bool										m_bLocalHost;			//!< the client is connected to the local server (no timeouts)
+	bool										m_bWaiting;				//!< the client is waiting for the server.. probably the server just dropped, or is stalled for some time..
+
+
+#ifdef _INTERNET_SIMULATOR
+	struct DelayedPacket
+	{
+		float						m_fTimeToSend;					//!<
+		BYTE						m_Data[8192];						//!<
+		unsigned int		m_dwLengthInBytes;			//!<
+	};
+	typedef std::list<DelayedPacket*>	TDelayPacketList;
+
+	TDelayPacketList					m_delayedPacketList;	//!<
+#endif
+};
+
+#endif // _CLIENT_H_