www.pudn.com > Ibrar-Telnet.zip > ProtocolRx.h

// ProtocolRx.h: interface for the CProtocolRx class. 
// 
////////////////////////////////////////////////////////////////////// 
 
#if !defined(AFX_PROTOCOLRX_H__DFEE9DEE_9AF1_11D2_A6CE_204C4F4F5020__INCLUDED_) 
#define AFX_PROTOCOLRX_H__DFEE9DEE_9AF1_11D2_A6CE_204C4F4F5020__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
enum _verb 
{ 
  verb_sb   = 250, 
  verb_will = 251, 
  verb_wont = 252, 
  verb_do   = 253,  
  verb_dont = 254 
}; 
 
enum _state 
{ 
  state_data,   //we expect a data byte 
  state_code,   //we expect a code 
  state_option  //we expect an option 
}; 
enum _option 
{ 
  TOPT_BIN = 0,   // Binary Transmission 
  TOPT_ECHO = 1,  // Echo 
  TOPT_RECN = 2,  // Reconnection 
  TOPT_SUPP = 3,  // Suppress Go Ahead 
  TOPT_APRX = 4,  // Approx Message Size Negotiation 
  TOPT_STAT = 5,  // Status 
  TOPT_TIM = 6,   // Timing Mark 
  TOPT_REM = 7,   // Remote Controlled Trans and Echo 
  TOPT_OLW = 8,   // Output Line Width 
  TOPT_OPS = 9,   // Output Page Size 
  TOPT_OCRD = 10, // Output Carriage-Return Disposition 
  TOPT_OHT = 11,  // Output Horizontal Tabstops 
  TOPT_OHTD = 12, // Output Horizontal Tab Disposition 
  TOPT_OFD = 13,  // Output Formfeed Disposition 
  TOPT_OVT = 14,  // Output Vertical Tabstops 
  TOPT_OVTD = 15, // Output Vertical Tab Disposition 
  TOPT_OLD = 16,  // Output Linefeed Disposition 
  TOPT_EXT = 17,  // Extended ASCII 
  TOPT_LOGO = 18, // Logout 
  TOPT_BYTE = 19, // Byte Macro 
  TOPT_DATA = 20, // Data Entry Terminal 
  TOPT_SUP = 21,  // SUPDUP 
  TOPT_SUPO = 22, // SUPDUP Output 
  TOPT_SNDL = 23, // Send Location 
  TOPT_TERM = 24, // Terminal Type 
  TOPT_EOR = 25,  // End of Record 
  TOPT_TACACS = 26, // TACACS User Identification 
  TOPT_OM = 27,   // Output Marking 
  TOPT_TLN = 28,  // Terminal Location Number 
  TOPT_3270 = 29, // Telnet 3270 Regime 
  TOPT_X3 = 30,  // X.3 PAD 
  TOPT_NAWS = 31, // Negotiate About Window Size 
  TOPT_TS = 32,   // Terminal Speed 
  TOPT_RFC = 33,  // Remote Flow Control 
  TOPT_LINE = 34, // Linemode 
  TOPT_XDL = 35,  // X Display Location 
  TOPT_ENVIR = 36,// Telnet Environment Option 
  TOPT_AUTH = 37, // Telnet Authentication Option 
  TOPT_NENVIR = 39,// Telnet Environment Option 
  TOPT_EXTOP = 255, // Extended-Options-List 
  TOPT_ERROR = 256  // Magic number 
}; 
 
 
class CProtocolRx 
{ 
public: 
	CProtocolRx(); 
	virtual ~CProtocolRx(); 
	inline void yesreply(SOCKET server, _verb verb,_option option); 
	inline void noreply(SOCKET server, _verb verb,_option option); 
	inline void askfor(SOCKET server, _verb verb,_option option); 
	void TelentProtcol(SOCKET server,unsigned char code); 
	void nvt(SOCKET server,unsigned char data); 
}; 
 
#endif // !defined(AFX_PROTOCOLRX_H__DFEE9DEE_9AF1_11D2_A6CE_204C4F4F5020__INCLUDED_)