www.pudn.com > snmp.rar > berapi.h

/*++ 
 
Copyright (c) 1992-1996  Microsoft Corporation 
 
Module Name: 
 
    berapi.h 
 
Abstract: 
 
    ASN.1 BER Encode/Decode APIs. 
 
Environment: 
 
    User Mode - Win32 
 
Revision History: 
 
    10-May-1996 DonRyan 
        Removed banner from Technology Dynamics, Inc. 
 
--*/ 
 
#ifndef berapi_h 
#define berapi_h 
 
//--------------------------- PUBLIC CONSTANTS ------------------------------ 
 
#include  
#include  
 
#define SnmpBerEncodeAsnSequence( nSeqLen, \ 
                                  pBuffer, \ 
                                  nLength ) \ 
	  SnmpBerEncodeAsnImplicitSeq( ASN_SEQUENCE, nSeqLen, pBuffer, nLength ) 
 
//--------------------------- PUBLIC STRUCTS -------------------------------- 
 
//--------------------------- PUBLIC VARIABLES --(same as in module.c file)-- 
 
//--------------------------- PUBLIC PROTOTYPES ----------------------------- 
 
// 
// Private Decoding API 
// 
SNMPAPI SnmpBerDecodeAsnStream( 
           IN BYTE idExpectedAsnType, // Expected ASN type in buffer 
           IN OUT BYTE **pBuffer,     // Buffer to decode 
           IN OUT UINT *nLength,      // Length of buffer 
           OUT AsnAny *pResult        // Contains decoded object and type 
	   ); 
 
// 
// Private Encoding API's 
// 
SNMPAPI SnmpBerEncodeAsnInteger( 
           IN BYTE nTag, 
           IN AsnInteger lInteger, 
           IN OUT BYTE **pBuffer, 
           IN OUT UINT *nLength 
	   ); 
SNMPAPI SnmpBerEncodeAsnOctetStr( 
	   IN BYTE nTag, 
           IN AsnOctetString *String, 
           IN OUT BYTE **pBuffer, 
           IN OUT UINT *nLength 
	   ); 
SNMPAPI SnmpBerEncodeAsnObjectId( 
	   IN BYTE nTag, 
           IN AsnObjectIdentifier *ObjectId, 
           IN OUT BYTE **pBuffer, 
           IN OUT UINT *nLength 
	   ); 
SNMPAPI SnmpBerEncodeAsnNull( 
           IN BYTE nTag, 
	   IN OUT BYTE **pBuffer, 
           IN OUT UINT *nLength 
	   ); 
SNMPAPI SnmpBerEncodeAsnImplicitSeq( 
           IN BYTE nTag, 
           IN UINT nSeqLen, 
           IN OUT BYTE **pBuffer, 
           IN OUT UINT *nLength 
	   ); 
SNMPAPI SnmpBerEncodeAsnAny( 
           IN AsnAny *pItem, 
           IN OUT BYTE **pBuffer, 
           IN OUT UINT *nLength 
	   ); 
 
// 
// Private Query API 
// 
SNMPAPI SnmpBerQueryAsnType( 
           IN BYTE *pBuffer, 
           IN UINT nLength 
           ); 
 
//------------------------------- END --------------------------------------- 
 
#endif /* berapi_h */