/*

  snmp.h - Header file for the Windows SNMP API

  Written by Filip Navara <xnavara@volny.cz>

  References (2003-08-25):

    http://msdn.microsoft.com/library/en-us/snmp/snmp/snmp_reference.asp

  This library is distributed in the hope that it will be useful,

  but WITHOUT ANY WARRANTY; without even the implied warranty of

  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

*/

#ifndef _SNMP_H

#define _SNMP_H

#if __GNUC__ >= 3

#pragma GCC system_header

#endif

#ifndef _WINDOWS_H

#include <windows.h>

#endif

#include <pshpack4.h>

#ifndef WINSNMPAPI

#define WINSNMPAPI WINAPI

#endif

#ifdef __cplusplus

extern "C" {

#endif

#define DEFAULT_SNMP_PORT_UDP	161

#define DEFAULT_SNMP_PORT_IPX	36879

#define DEFAULT_SNMPTRAP_PORT_UDP	162

#define DEFAULT_SNMPTRAP_PORT_IPX	36880

#ifndef _SNMP_ASN_DEFINED

#define _SNMP_ASN_DEFINED

#define ASN_UNIVERSAL	0x00

#define ASN_PRIMITIVE	0x00

#define ASN_CONSTRUCTOR	0x20

#define ASN_APPLICATION	0x40

#define ASN_CONTEXT	0x80

#define ASN_PRIVATE	0xC0

#define SNMP_PDU_GET	(ASN_CONTEXT | ASN_CONSTRUCTOR | 0)

#define SNMP_PDU_GETNEXT	(ASN_CONTEXT | ASN_CONSTRUCTOR | 1)

#define SNMP_PDU_RESPONSE	(ASN_CONTEXT | ASN_CONSTRUCTOR | 2)

#define SNMP_PDU_SET	(ASN_CONTEXT | ASN_CONSTRUCTOR | 3)

#define SNMP_PDU_GETBULK	(ASN_CONTEXT | ASN_CONSTRUCTOR | 4)

#define SNMP_PDU_V1TRAP	(ASN_CONTEXT | ASN_CONSTRUCTOR | 4)

#define SNMP_PDU_INFORM	(ASN_CONTEXT | ASN_CONSTRUCTOR | 6)

#define SNMP_PDU_TRAP	(ASN_CONTEXT | ASN_CONSTRUCTOR | 7) 

#define SNMP_PDU_REPORT	(ASN_CONTEXT | ASN_CONSTRUCTOR | 8)

#endif /* _SNMP_ASN_DEFINED */

#define ASN_INTEGER	(ASN_UNIVERSAL | ASN_PRIMITIVE | 2)

#define ASN_BITS	(ASN_UNIVERSAL | ASN_PRIMITIVE | 3)

#define ASN_OCTETSTRING	(ASN_UNIVERSAL | ASN_PRIMITIVE | 4)

#define ASN_NULL	(ASN_UNIVERSAL | ASN_PRIMITIVE | 5)

#define ASN_OBJECTIDENTIFIER	(ASN_UNIVERSAL | ASN_PRIMITIVE | 6)

#define ASN_INTEGER32	ASN_INTEGER

#define ASN_SEQUENCE	(ASN_UNIVERSAL | ASN_CONSTRUCTOR | 0x10)

#define ASN_SEQUENCEOF	ASN_SEQUENCE

#define ASN_IPADDRESS	(ASN_APPLICATION | ASN_PRIMITIVE | 0x00)

#define ASN_COUNTER32	(ASN_APPLICATION | ASN_PRIMITIVE | 0x01)

#define ASN_GAUGE32	(ASN_APPLICATION | ASN_PRIMITIVE | 0x02)

#define ASN_TIMETICKS	(ASN_APPLICATION | ASN_PRIMITIVE | 0x03)

#define ASN_OPAQUE	(ASN_APPLICATION | ASN_PRIMITIVE | 0x04)

#define ASN_COUNTER64	(ASN_APPLICATION | ASN_PRIMITIVE | 0x06)

#define ASN_UNSIGNED32	(ASN_APPLICATION | ASN_PRIMITIVE | 0x07)

#define SNMP_EXCEPTION_NOSUCHOBJECT	(ASN_CONTEXT | ASN_PRIMITIVE | 0x00)

#define SNMP_EXCEPTION_NOSUCHINSTANCE	(ASN_CONTEXT | ASN_PRIMITIVE | 0x01)

#define SNMP_EXCEPTION_ENDOFMIBVIEW	(ASN_CONTEXT | ASN_PRIMITIVE | 0x02)

#define SNMP_EXTENSION_GET	SNMP_PDU_GET

#define SNMP_EXTENSION_GET_NEXT	SNMP_PDU_GETNEXT

#define SNMP_EXTENSION_GET_BULK	SNMP_PDU_GETBULK

#define SNMP_EXTENSION_SET_TEST	(ASN_PRIVATE | ASN_CONSTRUCTOR | 0x0)

#define SNMP_EXTENSION_SET_COMMIT	SNMP_PDU_SET

#define SNMP_EXTENSION_SET_UNDO	(ASN_PRIVATE | ASN_CONSTRUCTOR | 0x1)

#define SNMP_EXTENSION_SET_CLEANUP	(ASN_PRIVATE | ASN_CONSTRUCTOR | 0x2)

#define SNMP_ERRORSTATUS_NOERROR	0

#define SNMP_ERRORSTATUS_TOOBIG	1

#define SNMP_ERRORSTATUS_NOSUCHNAME	2

#define SNMP_ERRORSTATUS_BADVALUE	3

#define SNMP_ERRORSTATUS_READONLY	4

#define SNMP_ERRORSTATUS_GENERR	5

#define SNMP_ERRORSTATUS_NOACCESS	6

#define SNMP_ERRORSTATUS_WRONGTYPE	7

#define SNMP_ERRORSTATUS_WRONGLENGTH	8

#define SNMP_ERRORSTATUS_WRONGENCODING	9

#define SNMP_ERRORSTATUS_WRONGVALUE	10

#define SNMP_ERRORSTATUS_NOCREATION	11

#define SNMP_ERRORSTATUS_INCONSISTENTVALUE	12

#define SNMP_ERRORSTATUS_RESOURCEUNAVAILABLE	13

#define SNMP_ERRORSTATUS_COMMITFAILED	14

#define SNMP_ERRORSTATUS_UNDOFAILED	15

#define SNMP_ERRORSTATUS_AUTHORIZATIONERROR	16

#define SNMP_ERRORSTATUS_NOTWRITABLE	17

#define SNMP_ERRORSTATUS_INCONSISTENTNAME	18

#define SNMP_GENERICTRAP_COLDSTART	0

#define SNMP_GENERICTRAP_WARMSTART	1

#define SNMP_GENERICTRAP_LINKDOWN	2

#define SNMP_GENERICTRAP_LINKUP	3

#define SNMP_GENERICTRAP_AUTHFAILURE	4

#define SNMP_GENERICTRAP_EGPNEIGHLOSS	5

#define SNMP_GENERICTRAP_ENTERSPECIFIC	6

#define SNMP_ACCESS_NONE	0

#define SNMP_ACCESS_NOTIFY	1

#define SNMP_ACCESS_READ_ONLY	2

#define SNMP_ACCESS_READ_WRITE	3

#define SNMP_ACCESS_READ_CREATE	4

#define SNMPAPI_ERROR	FALSE

#define SNMPAPI_NOERROR	TRUE

#define SNMP_LOG_SILENT	0

#define SNMP_LOG_FATAL	1

#define SNMP_LOG_ERROR	2

#define SNMP_LOG_WARNING	3

#define SNMP_LOG_TRACE	4

#define SNMP_LOG_VERBOSE	5

#define SNMP_OUTPUT_TO_CONSOLE	1

#define SNMP_OUTPUT_TO_LOGFILE	2

#define SNMP_OUTPUT_TO_EVENTLOG	4 

#define SNMP_OUTPUT_TO_DEBUGGER	8

#define SNMP_MAX_OID_LEN	128

#define SNMP_MEM_ALLOC_ERROR	1

#define SNMP_BERAPI_INVALID_LENGTH	10

#define SNMP_BERAPI_INVALID_TAG	11

#define SNMP_BERAPI_OVERFLOW	12

#define SNMP_BERAPI_SHORT_BUFFER	13

#define SNMP_BERAPI_INVALID_OBJELEM	14

#define SNMP_PDUAPI_UNRECOGNIZED_PDU	20

#define SNMP_PDUAPI_INVALID_ES	21

#define SNMP_PDUAPI_INVALID_GT	22

#define SNMP_AUTHAPI_INVALID_VERSION	30

#define SNMP_AUTHAPI_INVALID_MSG_TYPE	31

#define SNMP_AUTHAPI_TRIV_AUTH_FAILED	32

#ifndef RC_INVOKED

typedef INT SNMPAPI;

typedef LONG AsnInteger32;

typedef ULONG AsnUnsigned32;

typedef ULARGE_INTEGER AsnCounter64;

typedef AsnUnsigned32 AsnCounter32;

typedef AsnUnsigned32 AsnGauge32;

typedef AsnUnsigned32 AsnTimeticks;

typedef struct {

	BYTE *stream;

	UINT length;

	BOOL dynamic;

} AsnOctetString, AsnBits, AsnSequence, AsnImplicitSequence, AsnIPAddress, AsnNetworkAddress, AsnDisplayString, AsnOpaque;

typedef struct {

	UINT idLength;

	UINT *ids;

} AsnObjectIdentifier, AsnObjectName;

typedef struct {

	BYTE asnType;

	union {

		AsnInteger32 number; 

		AsnUnsigned32 unsigned32; 

		AsnCounter64 counter64; 

		AsnOctetString string; 

		AsnBits bits; 

		AsnObjectIdentifier object; 

		AsnSequence sequence; 

		AsnIPAddress address; 

		AsnCounter32 counter; 

		AsnGauge32 gauge; 

		AsnTimeticks ticks; 

		AsnOpaque arbitrary; 

	} asnValue;

} AsnAny, AsnObjectSyntax;

typedef struct {

	AsnObjectName name;

	AsnObjectSyntax value;

} SnmpVarBind;

typedef struct {

	SnmpVarBind *list;

	UINT len;

} SnmpVarBindList;

VOID WINSNMPAPI SnmpExtensionClose(void);

BOOL WINSNMPAPI SnmpExtensionInit(DWORD,HANDLE*,AsnObjectIdentifier*);

BOOL WINSNMPAPI SnmpExtensionInitEx(AsnObjectIdentifier*);

BOOL WINSNMPAPI SnmpExtensionMonitor(LPVOID);

BOOL WINSNMPAPI SnmpExtensionQuery(BYTE,SnmpVarBindList*,AsnInteger32*,AsnInteger32*);

BOOL WINSNMPAPI SnmpExtensionQueryEx(DWORD,DWORD,SnmpVarBindList*,AsnOctetString*,AsnInteger32*,AsnInteger32*);

BOOL WINSNMPAPI SnmpExtensionTrap(AsnObjectIdentifier*,AsnInteger32*,AsnInteger32*,AsnTimeticks*,SnmpVarBindList*);

DWORD WINSNMPAPI SnmpSvcGetUptime(void);

VOID WINSNMPAPI SnmpSvcSetLogLevel(INT);

VOID WINSNMPAPI SnmpSvcSetLogType(INT);

SNMPAPI WINSNMPAPI SnmpUtilAsnAnyCpy(AsnAny*,AsnAny*);

VOID WINSNMPAPI SnmpUtilAsnAnyFree(AsnAny*);

VOID WINSNMPAPI SnmpUtilDbgPrint(INT,LPSTR,...);

LPSTR WINSNMPAPI SnmpUtilIdsToA(UINT*,UINT);

LPVOID WINSNMPAPI SnmpUtilMemAlloc(UINT);

VOID WINSNMPAPI SnmpUtilMemFree(LPVOID);

LPVOID WINSNMPAPI SnmpUtilMemReAlloc(LPVOID,UINT);

SNMPAPI WINSNMPAPI SnmpUtilOctetsCmp(AsnOctetString*,AsnOctetString*);

SNMPAPI WINSNMPAPI SnmpUtilOctetsCpy(AsnOctetString*,AsnOctetString*);

VOID WINSNMPAPI SnmpUtilOctetsFree(AsnOctetString*);

SNMPAPI WINSNMPAPI SnmpUtilOctetsNCmp(AsnOctetString*,AsnOctetString*,UINT);

SNMPAPI WINSNMPAPI SnmpUtilOidAppend(AsnObjectIdentifier*,AsnObjectIdentifier*);

SNMPAPI WINSNMPAPI SnmpUtilOidCmp(AsnObjectIdentifier*,AsnObjectIdentifier*);

SNMPAPI WINSNMPAPI SnmpUtilOidCpy(AsnObjectIdentifier*,AsnObjectIdentifier*);

VOID WINSNMPAPI SnmpUtilOidFree(AsnObjectIdentifier*);

SNMPAPI WINSNMPAPI SnmpUtilOidNCmp(AsnObjectIdentifier*,AsnObjectIdentifier*,UINT);

LPSTR WINSNMPAPI SnmpUtilOidToA(AsnObjectIdentifier*);

VOID WINSNMPAPI SnmpUtilPrintAsnAny(AsnAny*);

VOID WINSNMPAPI SnmpUtilPrintOid(AsnObjectIdentifier*);

SNMPAPI WINSNMPAPI SnmpUtilVarBindCpy(  SnmpVarBind*,SnmpVarBind*);

SNMPAPI WINSNMPAPI SnmpUtilVarBindListCpy(SnmpVarBindList*,SnmpVarBindList*);

VOID WINSNMPAPI SnmpUtilVarBindFree(SnmpVarBind*);

VOID WINSNMPAPI SnmpUtilVarBindListFree(SnmpVarBindList*);

#ifndef SNMPSTRICT

#define SNMP_malloc SnmpUtilMemAlloc

#define SNMP_free SnmpUtilMemFree

#define SNMP_realloc SnmpUtilMemReAlloc

#define SNMP_DBG_malloc SnmpUtilMemAlloc

#define SNMP_DBG_free SnmpUtilMemFree

#define SNMP_DBG_realloc SnmpUtilMemReAlloc

#define SNMP_oidappend SnmpUtilOidAppend

#define SNMP_oidcmp SnmpUtilOidCmp

#define SNMP_oidcpy SnmpUtilOidCpy

#define SNMP_oidfree SnmpUtilOidFree

#define SNMP_oidncmp SnmpUtilOidNCmp

#define SNMP_printany SnmpUtilPrintAsnAny

#define SNMP_CopyVarBind SnmpUtilVarBindCpy

#define SNMP_CopyVarBindList SnmpUtilVarBindListCpy

#define SNMP_FreeVarBind SnmpUtilVarBindFree

#define SNMP_FreeVarBindList SnmpUtilVarBindListFree

#define ASN_RFC1155_IPADDRESS ASN_IPADDRESS

#define ASN_RFC1155_COUNTER ASN_COUNTER32

#define ASN_RFC1155_GAUGE ASN_GAUGE32

#define ASN_RFC1155_TIMETICKS ASN_TIMETICKS

#define ASN_RFC1155_OPAQUE ASN_OPAQUE

#define ASN_RFC1213_DISPSTRING ASN_OCTETSTRING

#define ASN_RFC1157_GETREQUEST SNMP_PDU_GET

#define ASN_RFC1157_GETNEXTREQUEST SNMP_PDU_GETNEXT

#define ASN_RFC1157_GETRESPONSE SNMP_PDU_RESPONSE

#define ASN_RFC1157_SETREQUEST SNMP_PDU_SET

#define ASN_RFC1157_TRAP SNMP_PDU_V1TRAP

#define ASN_CONTEXTSPECIFIC ASN_CONTEXT

#define ASN_PRIMATIVE ASN_PRIMITIVE

#define RFC1157VarBindList SnmpVarBindList

#define RFC1157VarBind SnmpVarBind

#define AsnInteger AsnInteger32

#define AsnCounter AsnCounter32

#define AsnGauge AsnGauge32

#endif /* SNMPSTRICT */

#endif /* RC_INVOKED */

#ifdef __cplusplus

}

#endif

#include <poppack.h>

#endif