passport.h

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#ifndef _PASSPORT_H_
#define _PASSPORT_H_


#define KP_BUFFER_SIZE 50000
#define KP_COOKIE_SIZE 1024

//---------------------------
// %1 : URI Address (S)
// %2 : Host Name (auth.stu.edu.cn) (S)
// %3 : Cookie (S)
//---------------------------
#define HTTP_GET "GET %s HTTP/1.1\r\nAccept: */*\r\n\
Accept-Language: zh-cn\r\n\
Accept-Encoding: gzip, deflate\r\n\
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)\r\n\
Host: %s\r\n\
Connection: Close\r\n\
Cache-Control: no-cache\r\n\
%s\r\n"

//---------------------------
// %1 : URI Address (S)
// %2 : Host Name (auth.stu.edu.cn) (S)
// %3 : Body Length (D)
// %4 : Cookie (S)
//---------------------------
#define HTTP_POST "POST %s HTTP/1.1\r\nAccept: */*\r\n\
Accept-Language: zh-cn\r\n\
Content-Type: application/x-www-form-urlencoded\r\n\
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)\r\n\
Host: %s\r\n\
Content-Length: %d\r\n\
Connection: Close\r\n\
Cache-Control: no-cache\r\n\
%s\r\n"

//-----------------------------
// %1 : Password (S)
// %2 : UserName (S)
// %3 : Image X (D)
// %4 : Image Y (D)
// %5 : ViewState (S)
//-----------------------------
#define LOGIN_BODY "password=%s&userName=%s&ImageButton1.x=%d&ImageButton1.y=%d&__VIEWSTATE=%s"

//-----------------------------
// %1 : UserName (S)
// %2 : Image X (D)
// %3 : Image Y (D)
// %4 : ViewState (S)
//-----------------------------
#define LOGOUT_BODY "userNameHid=%s&ImageButton1.x=%d&ImageButton1.y=%d&__VIEWSTATE=%s"


struct CookieList{
	char * Name;
	char * Value;
	struct CookieList * Next;
};


class Passport  
{
public:
	//设置连接超时
	void SetConnectionTimeout(int TimeOut);
	//设置帐号类型: true 国际帐号
	void SetInternational(bool data);
        
	//获得最新状态消息....不一定是错误的消息..:) 别望名生义... -_____-!!
	char *GetLastError();
	
        //登陆：登陆前先用SetInternational设置帐号类型..
	int Login(char* User, char* Pass);
	
	//刷新
	int Refresh();

	//注销
	int Logout();
	
	//构造、析构函数
	Passport();
	virtual ~Passport();

private:

	int m_ConnectionTimeout;
	
	char m_ErrorText[256];

	//把字符ch进行编码并放到Dsc中(从Offset处开始放)，编码完成后返回新的Offset
	int EncodeData(char * Dsc, int Offset, char ch);
	
	char m_RefreshURL[128];
	char m_SuccessASPX[100];
	int GetMsg(char * Name, char * Msg);
	bool m_International;
	unsigned long m_Address;
	char m_ReplyCode;
	int GetReplyCode();
	CookieList * m_CookieList;
	void SetCookie();
	char m_LoginASPX[64];
	char m_Host[20];
	char * GetCookie(char *Data, char * Name, char * Value);
	int GetLocation(char * URL);
	int GetViewState();
	int Post(char * Data);
	char m_ViewState[512];
	char m_FormData[256];
	char m_Cookie[KP_COOKIE_SIZE];
	char * m_Buffer;
	char m_Pass[35];
	char m_User[35];
	
};

#endif // _PASSPORT_H_