ipmondlg.h

Visual C++网络通信编程实用案例精逊配套源码 光盘中存放的是书中涉及的所有实例的源代码和经过编译后的应用程序。所有程序均经过测试

// ipmonDlg.h : header file
//

#if !defined(AFX_IPMONDLG_H__47076949_0324_11D5_924F_00010219EDF4__INCLUDED_)
#define AFX_IPMONDLG_H__47076949_0324_11D5_924F_00010219EDF4__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000


typedef struct _PROTN2T
{ 
	int  proto ;
	char *pprototext ;
}PROTN2T ; 
						
#define PROTO_NUM  11 

/* The IP header */
typedef struct _IPHEADER {
        unsigned char  header_len:4;
        unsigned char  version:4;   
        unsigned char  tos;            // type of service
        unsigned short total_len;      // length of the packet
        unsigned short ident;          // unique identifier
        unsigned short flags;          
        unsigned char  ttl;            
        unsigned char  proto;          // protocol ( IP , TCP, UDP etc)
        unsigned short checksum;       
        unsigned int   sourceIP;
        unsigned int   destIP;

}IPHEADER;

/*-------------------zhuwei add(2002.11.9)-----------------------------*/


#define UDP_HEAD_LEN 8	/* UDP head length */

#define PSEUDO_HEAD_LEN 12	/* Pseudo head length */

#define ICMP_HEAD_LEN 4	/* ICMP head length */

struct TCPPacketHead {
	WORD SourPort;
	WORD DestPort;
	DWORD SeqNo;
	DWORD AckNo;
	BYTE HLen;
	BYTE Flag;
	WORD WndSize;
	WORD ChkSum;
	WORD UrgPtr;
};

struct ICMPPacketHead {
	BYTE Type;
	BYTE Code;
	WORD ChkSum;
};

struct UDPPacketHead {
	WORD SourPort;
	WORD DestPort;
	WORD Len;
	WORD ChkSum;
};


/////////////////////////////////////////////////////////////////////////////
// CIpmonDlg dialog

class CIpmonDlg : public CDialog
{
// Construction
public:
	void AddData(CString s0,CString s1,CString s2,CString s3,CString s4,CString s5,CString s6);
	CIpmonDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CIpmonDlg)
	enum { IDD = IDD_IPMON_DIALOG };
	CListCtrl	m_ctrList;
	CButton	m_start;
	
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CIpmonDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	DWORD  m_ipsource     ; // IP in net format
	DWORD  m_iphostsource ; // same IP in host format
	DWORD  m_iphost;
	DWORD  m_ipcheckedhost;
	SOCKET m_s            ;
	DWORD  m_threadID     ;
	BOOL   m_Multihomed   ;
	BOOL   m_Local        ;
	CDWordArray m_IPArr   ;

	friend UINT threadFunc ( LPVOID p ) ;


	// Generated message map functions
	//{{AFX_MSG(CIpmonDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnLookUp();
	virtual void OnOK();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_IPMONDLG_H__47076949_0324_11D5_924F_00010219EDF4__INCLUDED_)