www.pudn.com > SNMPApp.rar > Snmp.h

#if !defined(AFX_SNMP1_H__25A74F53_3E27_496B_AF07_6745A77B07B8__INCLUDED_) 
#define AFX_SNMP1_H__25A74F53_3E27_496B_AF07_6745A77B07B8__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
// Snmp1.h : header file 
 
#include "stdafx.h" 
#include "winsnmp.h" 
#include  
 
class CSnmp 
{ 
public: 
	CSnmp(); 
	~CSnmp(); 
	 
private: 
	smiUINT32 nMajorVersion,nMinorVersion,nLevel,nTranslateMode; 
	smiUINT32 nRetransmitMode; 
	HSNMP_SESSION m_hSession; 
	CString strErr; 
	int state; 
 
	HSNMP_PDU m_hpdu; 
	HSNMP_VBL m_hvbl; 
 
protected: 
	CEvent m_Event;  //Event for blocking read 
	static SNMPAPI_STATUS CALLBACK SnmpCallback( 
		HSNMP_SESSION hSession,  // handle to the WinSNMP m_hSession 
		HWND hWnd,               // handle to the notification window 
		UINT wMsg,               // window notification message number 
		WPARAM wParam,           // type of notification 
		LPARAM lParam,           // request identifier of PDU 
		LPVOID lpClientData);    // optional application-defined data 
 
public: 
	smiINT PDU_type;  
	smiINT32 request_id; 
	smiINT error_status; 
	smiINT error_index; 
	CString strSrcEntity; 
	CString strDstEntity; 
 
	CString m_community; 
	int nCount; 
	CString m_strOid[10];  //存放当前的请求OID，和响应的OID 
	smiVALUE m_value[10];  //存放相应包中与OID相应的值 
	CString m_strValue[10];    //将相应的值转换为字符串并存放在这里 
 
public: 
	BOOL IsCreated(); 
	BOOL WaitForResponse(); 
	void ReInitial(); 
	void ReportError(DWORD dwError); 
	BOOL CreateSession(); 
	BOOL Send(LPCSTR address/*,const char* community,HSNMP_PDU pdu*/); 
	BOOL CreatePdu( 
		smiINT PDU_type,       // PDU type  
		smiINT32 request_id,   // PDU request identifier  
		smiINT error_status,   // PDU error status, unless type is SNMP_PDU_GETBULK 
		smiINT error_index     // PDU error index, unless type is SNMP_PDU_GETBULK 
		//HSNMP_VBL varbindlist  // handle to the variable bindings list  
		); 
	BOOL CreateVbl(LPCSTR name,smiLPVALUE pvalue); 
	BOOL Register(); 
	BOOL Receive(); 
	BOOL Receive(CString name[],smiVALUE value[]); 
	BOOL SetVbl(LPCSTR name,smiLPCVALUE value); 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_SNMP1_H__25A74F53_3E27_496B_AF07_6745A77B07B8__INCLUDED_)