mainfrm.h

这是一个嗅探器

// MainFrm.h : interface of the CMainFrame class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_MAINFRM_H__DA82A361_8197_4371_BB46_B4128047E003__INCLUDED_)
#define AFX_MAINFRM_H__DA82A361_8197_4371_BB46_B4128047E003__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#define DIR_AB   1
#define DIR_BA   2
#define DIR_BOTH 0
#define TYPE_TCP  0
#define TYPE_UDP  1
#define TYPE_ICMP 2
#define TYPE_OSPF 3
#define TYPE_ARP  4
#define TYPE_RARP 5
#define	TYPE_COUNT 6

#include "ProgBar.h"
#include <afxtempl.h>
#include "stdafx.h"
#include <list>
using namespace std;

class CMulPackView;
class CSinPackView;
class CStcView;
class CContentView;
class TCPGram;
class pacp_if_t;

class CMainFrame : public CFrameWnd
{
	
protected: // create from serialization only
	CMainFrame();
	DECLARE_DYNCREATE(CMainFrame)
// Attributes
public:
	CMulPackView *mulPackView;//显示所有抓到的包的简要信息
	CSinPackView *sinPackView;//显示选中的包的具体信息,用解析树表达
	CStcView *stcView;//显示某个选中的包的内容,以十六进制显示每个字节,再以文本形式显示所有内容
	CContentView *conView;//已经不使用
	CStatusBar  m_wndStatusBar;
	CProgStatusBar m_progStatusBar;//网络流量进度条
	
	pcap_if_t *alldevs;
	pcap_if_t *dev;
	bool isStart;//是否开始抓包
	bool isStop;//是否停止抓包
	//char filter_opt[100];
	BOOL isAddrA;//是否对A地址进行筛选
	BOOL isAddrB;//是否对B地址进行筛选
	//BOOL isDown;
	int  addrA;//记录A地址
	int  addrB;//记录B地址
	int  dirmode;//传输方向(A->B,B->A,A<->B)
	BOOL filtertype[6];//记录每种包是否筛选,TCP,UDP,ICMP,ARP,RARP,OSPF
	//CArray <TCPGram*,TCPGram*> tcps;
	CArray <Founder,Founder> founders;//用于重组TCP时,记录满足条件的TCP包
	//FILE *fp;
// Operations
public:
	BOOL Filter(const unsigned char *pkt_data);
// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMainFrame)
	public:
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext);
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CMainFrame();
	
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:  // control bar embedded members
	
	CToolBar    m_wndToolBar;
	CSplitterWnd	m_wndSplitter1;
	CSplitterWnd	m_wndSplitter2;
	//CSplitterWnd	m_wndSplitter3;
// Generated message map functions
protected:
	//{{AFX_MSG(CMainFrame)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnOptAdpater();
	afx_msg void OnFileStart();
	afx_msg void OnFileStop();
	afx_msg void OnUpdateFileStart(CCmdUI* pCmdUI);
	afx_msg void OnUpdateFileStop(CCmdUI* pCmdUI);
	afx_msg void OnOptFilter();
	afx_msg void OnClose();
	afx_msg void OnFileReassembly();
	afx_msg void OnUpdateFileReassembly(CCmdUI* pCmdUI);
	afx_msg void OnFileDown();
	afx_msg void OnUpdateFileDown(CCmdUI* pCmdUI);
	afx_msg void OnUpdateOptAdpater(CCmdUI* pCmdUI);
	afx_msg void OnUpdateOptFilter(CCmdUI* pCmdUI);
	afx_msg void OnFileAdvance();
	afx_msg void OnUpdateFileAdvance(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

void pcap_handle(u_char *user, const struct pcap_pkthdr *pkt_header, const u_char *pkt_data);
UINT ReceivePacket(LPVOID param);

/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_MAINFRM_H__DA82A361_8197_4371_BB46_B4128047E003__INCLUDED_)