myvtm/spshell/TelnetServer.h

#pragma once
#include "IOCPSocketServer.h"
#include "AutoLock.h"
#include <map>
#include <list>
#include <vector>
using namespace std;

class CTelnetServer : public CIOCPSocketServer
{
public:
	CTelnetServer(void);
	virtual ~CTelnetServer(void);

	vector<string> SplitString(const char *pLine, char notDelimiterChars[] = NULL);
	void SetIgnoreArrowKeys(bool bIgnore){m_bIgnoreArrowKey = bIgnore;}
		
protected:
	virtual void OnEvent(const char *pFormat, ...);
	virtual void OnError(const char *pFormat, ...);
	
	virtual string GetPromptString() { return "Telnet Service> ";}
	virtual string GetHelloString() { return "Welcome to telnet service, for any help, press [?] or [help]\r\n";}
	virtual bool ParseCmdLine(int nConnectionID, const char *pCmdLine, string &strReplyMsg)  
	{
		strReplyMsg = "not supported command: {";
		strReplyMsg += pCmdLine;
		strReplyMsg += "}\r\n";
		return false;
	}
	string GetLocalTimeString(bool bShort = true);
	
private:
	void OnAccepte(int nConnectionID, const char *pRemoteAddr, int nPort);
	void OnSend(int nConnectionID, int nSendLen);
	void OnReceive(int nConnectionID, char *pData, int nRecvLen);
	void OnClose(int nConnectionID);
	
	string GetErrorReplyString(string errMsg);
	bool IsCharIncluded(char ch, char chars[]);
	void OnConsoleOutput(bool bError, const char *pFormat, va_list arg);
	
	CLockObject m_LockObject;
	
	struct SessionContext;
	map<int, SessionContext*> m_SessionContext;
	bool m_bIgnoreArrowKey;
};