Leaked source code of windows server 2003
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//***************************************************************************
//
// File:
//
// Module: MS SNMP Provider
//
// Purpose:
//
// Copyright (c) 1997-2001 Microsoft Corporation, All Rights Reserved
//
//***************************************************************************
/*--------------------------------------------------
Filename: pdu.hpp Author: B.RajeevPurpose: Provides declarations for the SnmpPdu class--------------------------------------------------*/
#ifndef __SNMP_PDU__
#define __SNMP_PDU__
// encapsulates an Snmp Pdu. it is represented as an unsigned
// character string (non-null terminated) and its length
class DllImportExport SnmpPdu{ // a pdu is invalid until the string and its length are specified
// in the constructor or through SetPdu
BOOL is_valid; UCHAR *ptr; ULONG length;
RequestId m_RequestId ; SnmpEncodeDecode :: PduType m_PduType ; SnmpErrorReport m_ErrorReport ; SnmpVarBindList *m_SnmpVarBindList ; SnmpTransportAddress *m_SourceAddress ; SnmpTransportAddress *m_DestinationAddress ; SnmpCommunityBasedSecurity *m_SnmpCommunityName ; void Initialize(IN const UCHAR *frame, IN const ULONG &frameLength);
void FreeFrame(void);
void FreePdu () ;
public:
SnmpPdu(); SnmpPdu(IN SnmpPdu &snmpPdu); SnmpPdu(IN const UCHAR *frame, IN const ULONG &frameLength);
virtual ~SnmpPdu(void) ;
ULONG GetFrameLength() const;
UCHAR *GetFrame() const;
void SetPdu(IN const UCHAR *frame, IN const ULONG frameLength); void SetPdu(IN SnmpPdu &a_SnmpPdu ) ;
virtual BOOL SetVarBindList (
OUT SnmpVarBindList &a_SnmpVarBindList
) ;
virtual BOOL SetCommunityName (
IN SnmpCommunityBasedSecurity &a_SnmpCommunityBasedSecurity ) ;
virtual BOOL SetErrorReport (
OUT SnmpErrorReport &a_SnmpErrorReport
) ;
virtual BOOL SetPduType (
OUT SnmpEncodeDecode :: PduType a_PduType
) ;
virtual BOOL SetSourceAddress (
IN SnmpTransportAddress &a_TransportAddress
) ;
virtual BOOL SetDestinationAddress (
IN SnmpTransportAddress &a_TransportAddress
) ;
virtual BOOL SetRequestId (
IN RequestId request_id
) ;
virtual SnmpEncodeDecode :: PduType & GetPduType () ;
virtual RequestId & GetRequestId () ;
virtual SnmpErrorReport &GetErrorReport () ;
virtual SnmpCommunityBasedSecurity &GetCommunityName () ;
virtual SnmpVarBindList &GetVarbindList () ;
virtual SnmpTransportAddress &GetSourceAddress () ;
virtual SnmpTransportAddress &GetDestinationAddress () ;
void *operator()(void) const { return ( (is_valid)? (void *)this: NULL ); }
operator void *() const { return SnmpPdu::operator()(); }};
#endif // __SNMP_PDU__
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