//?ProtocolRx.cpp:?implementation?of?the?CProtocolRx?class.
//
//////////////////////////////////////////////////////////////////////

#include?“stdafx.h“
#include?“Telnet.h“
#include?“ProtocolRx.h“

#ifdef?_DEBUG
#undef?THIS_FILE
static?char?THIS_FILE[]=__FILE__;
#define?new?DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////
extern?HANDLE?stdin1;
extern?HANDLE?stdout1;
extern?HANDLE?stderr1;

void?nvt（SOCKET?serverunsigned?char?data）;
enum?_ansi_state
{
	as_normal//處理普通字符
		as_esc//刪除一行
		as_esc1//刪除單個字符
};
static?sa?=?FOREGROUND_RED?|?FOREGROUND_GREEN?|?FOREGROUND_BLUE;
char?codebuf[256];
unsigned?char?codeptr;
#define?NUM_CODEC?6
typedef?void?（*LPCODEPROC）（char*）;
void?ansi_set_screen_attribute（char*?buffer）;
void?ansi_set_position（char*?buffer）;
void?ansi_erase_screen（char*?buffer）;
void?ansi_move_up（char*?buffer）;
void?ansi（SOCKET?serverunsigned?char?data）;
void?ansi_erase_line（char*?buffer）;
void?ddww_error（SOCKET?server_verb?verb_option?option）;
void?ddww_echo（SOCKET?server_verb?verb?_option?option）;
void?ddww_supp（SOCKET?server_verb?verb_option?option）;?//Suppress?GA
void?ddww_term（SOCKET?server_verb?verb_option?option）;?//Subnegotiate?terminal?type
void?sbproc_term（SOCKET?serverunsigned?char?data）;
	

struct?
{
	unsigned?char?cmd;
	LPCODEPROC?proc;
}?codec[NUM_CODEC]?=?{
	{‘m‘a(chǎn)nsi_set_screen_attribute}
	{‘H‘a(chǎn)nsi_set_position}
	{‘K‘a(chǎn)nsi_erase_line}
	{‘J‘a(chǎn)nsi_erase_screen}
	{‘A‘a(chǎn)nsi_move_up}
	{00}
};

CProtocolRx::CProtocolRx（）
{

}

CProtocolRx::~CProtocolRx（）
{

}
#define?NUL?????0
#define?BEL?????7
#define?BS??????8
#define?HT??????9
#define?LF?????10
#define?VT?????11
#define?FF?????12
#define?CR?????13
#define?SE????240
#define?NOP???241
#define?DM????242
#define?BRK???243
#define?IP????244
#define?AO????245
#define?AYT???246
#define?EC????247
#define?EL????248
#define?GA????249
#define?SB????250
#define?WILL??251
#define?WONT??252
#define?DO????253
#define?DONT??254
#define?IAC???255


int?option_error（_verb_optionintSOCKET）;

typedef?void（*LPOPTIONPROC）（SOCKET_verb_option）;
typedef?void（*LPDATAPROC）（SOCKETunsigned?char?data）;


inline?void?yesreply（SOCKET?server?_verb?verb_option?option）
{
??unsigned?char?buf[3];
??//命令字節(jié)
??buf[0]?=?IAC;
??//對于協(xié)商請求做出接受回答
??buf[1]?=?（verb==verb_do）?WILL:（verb==verb_dont）?WONT:（verb==verb_will）?DO:DONT;
??buf[2]?=?（unsigned?char）option;
??send（server（char*）buf30）;
}

inline?void?noreply（SOCKET?server?_verb?verb_option?option）
{
	unsigned?char?buf[3];
	//命令字節(jié)
	buf[0]?=?IAC;
	//對于請求做出拒絕的回答
	buf[1]?=?（verb==verb_do）?WONT:（verb==verb_dont）?WILL:（verb==verb_will）?DONT:DO;
	buf[2]?=?（unsigned?char）option;
	send（server（char*）buf30）;
}
inline?void?askfor（SOCKET?server?_verb?verb_option?option）
{
	//發(fā)出協(xié)商請求
	unsig

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????目錄??????????0??2004-08-19?09:14??Telnet客戶端

?????文件??????13875??2002-07-28?15:57??Telnet客戶端\ProtocolRx.cpp

?????文件???????2831??2002-07-28?15:58??Telnet客戶端\ProtocolRx.h

?????文件????????447??1998-12-24?05:32??Telnet客戶端\Resource.h

?????文件???????2345??2002-07-28?15:58??Telnet客戶端\SocketDx.cpp

?????文件????????697??2002-07-28?15:58??Telnet客戶端\SocketDx.h

?????文件???????1564??2002-07-28?15:58??Telnet客戶端\SocketRx.cpp

?????文件????????754??2002-07-28?15:58??Telnet客戶端\SocketRx.h

?????文件???????1445??2002-07-28?15:58??Telnet客戶端\SocketTx.cpp

?????文件????????667??2002-07-28?15:58??Telnet客戶端\SocketTx.h

?????文件????????293??1998-12-24?05:32??Telnet客戶端\StdAfx.cpp

?????文件???????1126??1998-12-24?06:05??Telnet客戶端\StdAfx.h

?????文件??????16812??1998-12-24?05:35??Telnet客戶端\Telnet.aps

?????文件????????243??1998-12-24?06:11??Telnet客戶端\Telnet.clw

?????文件???????2034??2002-07-28?14:13??Telnet客戶端\Telnet.cpp

?????文件???????4893??2002-07-28?12:34??Telnet客戶端\Telnet.dsp

?????文件????????535??1998-12-24?05:32??Telnet客戶端\Telnet.dsw

?????文件????????326??1998-12-24?05:32??Telnet客戶端\Telnet.h

?????文件?????148480??2002-07-29?16:31??Telnet客戶端\Telnet.ncb

?????文件??????55808??2002-07-29?16:31??Telnet客戶端\Telnet.opt

?????文件???????3779??2002-07-28?11:43??Telnet客戶端\Telnet.plg

?????文件???????1458??1998-12-24?05:32??Telnet客戶端\Telnet.rc

-----------?---------??----------?-----??----

???????????????260412????????????????????22