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//////////////////////////////////////////////////////
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// FILE : MibAccess.h
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//
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//
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#ifndef _SNMP_ACCESS_H_
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#define _SNMP_ACCESS_H_
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#include <snmp.h>
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#ifndef SNMP_FUNC_TYPE
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#define SNMP_FUNC_TYPE WINAPI
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#endif
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//////////////////////////////////////////////////////////////
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// Definition of pointers to the four functions in the Mib Dll
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//
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typedef BOOL (WINAPI *pSnmpExtensionInit)(
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IN DWORD dwTimeZeroReference,
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OUT HANDLE *hPollForTrapEvent,
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OUT AsnObjectIdentifier *supportedView);
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typedef BOOL (WINAPI *pSnmpExtensionTrap)(
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OUT AsnObjectIdentifier *enterprise,
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OUT AsnInteger *genericTrap,
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OUT AsnInteger *specificTrap,
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OUT AsnTimeticks *timeStamp,
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OUT RFC1157VarBindList *variableBindings);
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typedef BOOL (WINAPI *pSnmpExtensionQuery)(
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IN BYTE requestType,
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IN OUT RFC1157VarBindList *variableBindings,
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OUT AsnInteger *errorStatus,
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OUT AsnInteger *errorIndex);
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typedef BOOL (WINAPI *pSnmpExtensionInitEx)(OUT AsnObjectIdentifier *supportedView);
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class MibExtLoad
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{
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public:
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MibExtLoad( LPSTR MibDllName, LPSTR SnmpDllName );
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~MibExtLoad();
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BOOL Init(DWORD dwTimeZeroReference,HANDLE *hPollForTrapEvent,AsnObjectIdentifier *supportedView);
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BOOL InitEx(AsnObjectIdentifier *supportedView);
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BOOL Query(BYTE requestType,OUT RFC1157VarBindList *variableBindings,
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AsnInteger *errorStatus,AsnInteger *errorIndex);
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BOOL Trap(AsnObjectIdentifier *enterprise, AsnInteger *genericTrap,
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AsnInteger *specificTrap, AsnTimeticks *timeStamp,
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RFC1157VarBindList *variableBindings);
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public:
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HINSTANCE m_hInst;
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HINSTANCE m_hInst_snmputil;
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private:
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pSnmpExtensionInit m_Init;
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pSnmpExtensionInitEx m_InitEx;
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pSnmpExtensionQuery m_Query;
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pSnmpExtensionTrap m_Trap;
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public:
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VOID (SNMP_FUNC_TYPE *m_SnmpUtilVarBindFree) (SnmpVarBind *);
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SNMPAPI (SNMP_FUNC_TYPE *m_SnmpUtilOidNCmp) (AsnObjectIdentifier *, AsnObjectIdentifier *, UINT);
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SNMPAPI (SNMP_FUNC_TYPE *m_SnmpUtilOidCpy) (AsnObjectIdentifier *, AsnObjectIdentifier *);
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};
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class MibII: public MibExtLoad
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{
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public:
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MibII( bool load_winsock );
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~MibII();
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BOOL Init();
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void GetIPAddress(UINT IpArray[],UINT &IpArraySize);
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void GetIPMask(UINT IpArray[],UINT &IpArraySize);
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protected:
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bool m_load_winsock;
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};
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#endif
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