snmp.h File Reference

#include <windows.h>
#include <pshpack4.h>
#include <poppack.h>

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Classes
struct	AsnOctetString
struct	AsnObjectIdentifier
struct	AsnAny
struct	SnmpVarBind
struct	SnmpVarBindList

Macros
#define	ASN_UNIVERSAL   0x00
#define	ASN_APPLICATION   0x40
#define	ASN_CONTEXT   0x80
#define	ASN_PRIVATE   0xc0
#define	ASN_PRIMITIVE   0x00
#define	ASN_CONSTRUCTOR   0x20
#define	SNMP_PDU_GET   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x00)
#define	SNMP_PDU_GETNEXT   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x01)
#define	SNMP_PDU_RESPONSE   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x02)
#define	SNMP_PDU_SET   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x03)
#define	SNMP_PDU_V1TRAP   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x04)
#define	SNMP_PDU_GETBULK   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x05)
#define	SNMP_PDU_INFORM   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x06)
#define	SNMP_PDU_TRAP   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x07)
#define	ASN_INTEGER   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x02)
#define	ASN_BITS   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x03)
#define	ASN_OCTETSTRING   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x04)
#define	ASN_NULL   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x05)
#define	ASN_OBJECTIDENTIFIER   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x06)
#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	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	DEFINE_SIZEOF(x)   (sizeof(x)/sizeof((x)[0]))
#define	DEFINE_OID(x)   { DEFINE_SIZEOF(x),(x) }
#define	DEFINE_NULLOID()   { 0, NULL }
#define	DEFINE_NULLOCTENTS()   { NULL, 0, FALSE }
#define	DEFAULT_SNMP_PORT_UDP   161
#define	DEFAULT_SNMP_PORT_IPX   36879
#define	DEFAULT_SNMPTRAP_PORT_UDP   162
#define	DEFAULT_SNMPTRAP_PORT_IPX   36880
#define	SNMP_MAX_OID_LEN   128
#define	SNMP_MEM_ALLOC_ERROR   0
#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
#define	SNMPAPI_NOERROR   TRUE
#define	SNMPAPI_ERROR   FALSE

Typedefs
typedef LONG	AsnInteger32
typedef ULONG	AsnUnsigned32
typedef ULARGE_INTEGER	AsnCounter64
typedef AsnUnsigned32	AsnCounter32
typedef AsnUnsigned32	AsnGauge32
typedef AsnUnsigned32	AsnTimeticks
typedef AsnOctetString	AsnBits
typedef AsnOctetString	AsnSequence
typedef AsnOctetString	AsnImplicitSequence
typedef AsnOctetString	AsnIPAddress
typedef AsnOctetString	AsnNetworkAddress
typedef AsnOctetString	AsnDisplayString
typedef AsnOctetString	AsnOpaque
typedef AsnObjectIdentifier	AsnObjectName
typedef AsnAny	AsnObjectSyntax
typedef BOOL(WINAPI *	PFNSNMPEXTENSIONINIT) (DWORD dwUptimeReference, HANDLE *phSubagentTrapEvent, AsnObjectIdentifier *pFirstSupportedRegion)
typedef BOOL(WINAPI *	PFNSNMPEXTENSIONINITEX) (AsnObjectIdentifier *pNextSupportedRegion)
typedef BOOL(WINAPI *	PFNSNMPEXTENSIONMONITOR) (LPVOID pAgentMgmtData)
typedef BOOL(WINAPI *	PFNSNMPEXTENSIONQUERY) (BYTE bPduType, SnmpVarBindList *pVarBindList, AsnInteger32 *pErrorStatus, AsnInteger32 *pErrorIndex)
typedef BOOL(WINAPI *	PFNSNMPEXTENSIONQUERYEX) (UINT nRequestType, UINT nTransactionId, SnmpVarBindList *pVarBindList, AsnOctetString *pContextInfo, AsnInteger32 *pErrorStatus, AsnInteger32 *pErrorIndex)
typedef BOOL(WINAPI *	PFNSNMPEXTENSIONTRAP) (AsnObjectIdentifier *pEnterpriseOid, AsnInteger32 *pGenericTrapId, AsnInteger32 *pSpecificTrapId, AsnTimeticks *pTimeStamp, SnmpVarBindList *pVarBindList)
typedef VOID(WINAPI *	PFNSNMPEXTENSIONCLOSE) (VOID)

Functions
BOOL WINAPI	SnmpExtensionInit (DWORD dwUptimeReference, HANDLE *phSubagentTrapEvent, AsnObjectIdentifier *pFirstSupportedRegion)
BOOL WINAPI	SnmpExtensionInitEx (AsnObjectIdentifier *pNextSupportedRegion)
BOOL WINAPI	SnmpExtensionMonitor (LPVOID pAgentMgmtData)
BOOL WINAPI	SnmpExtensionQuery (BYTE bPduType, SnmpVarBindList *pVarBindList, AsnInteger32 *pErrorStatus, AsnInteger32 *pErrorIndex)
BOOL WINAPI	SnmpExtensionQueryEx (UINT nRequestType, UINT nTransactionId, SnmpVarBindList *pVarBindList, AsnOctetString *pContextInfo, AsnInteger32 *pErrorStatus, AsnInteger32 *pErrorIndex)
BOOL WINAPI	SnmpExtensionTrap (AsnObjectIdentifier *pEnterpriseOid, AsnInteger32 *pGenericTrapId, AsnInteger32 *pSpecificTrapId, AsnTimeticks *pTimeStamp, SnmpVarBindList *pVarBindList)
VOID WINAPI	SnmpExtensionClose (VOID)
INT WINAPI	SnmpUtilOidCpy (AsnObjectIdentifier *pOidDst, AsnObjectIdentifier *pOidSrc)
INT WINAPI	SnmpUtilOidAppend (AsnObjectIdentifier *pOidDst, AsnObjectIdentifier *pOidSrc)
INT WINAPI	SnmpUtilOidCmp (AsnObjectIdentifier *pOid1, AsnObjectIdentifier *pOid2)
INT WINAPI	SnmpUtilOidNCmp (AsnObjectIdentifier *pOid1, AsnObjectIdentifier *pOid2, UINT nSubIds)
VOID WINAPI	SnmpUtilOidFree (AsnObjectIdentifier *pOid)
INT WINAPI	SnmpUtilOctetsCmp (AsnOctetString *pOctets1, AsnOctetString *pOctets2)
INT WINAPI	SnmpUtilOctetsNCmp (AsnOctetString *pOctets1, AsnOctetString *pOctets2, UINT nChars)
INT WINAPI	SnmpUtilOctetsCpy (AsnOctetString *pOctetsDst, AsnOctetString *pOctetsSrc)
VOID WINAPI	SnmpUtilOctetsFree (AsnOctetString *pOctets)
INT WINAPI	SnmpUtilAsnAnyCpy (AsnAny *pAnyDst, AsnAny *pAnySrc)
VOID WINAPI	SnmpUtilAsnAnyFree (AsnAny *pAny)
INT WINAPI	SnmpUtilVarBindCpy (SnmpVarBind *pVbDst, SnmpVarBind *pVbSrc)
VOID WINAPI	SnmpUtilVarBindFree (SnmpVarBind *pVb)
INT WINAPI	SnmpUtilVarBindListCpy (SnmpVarBindList *pVblDst, SnmpVarBindList *pVblSrc)
VOID WINAPI	SnmpUtilVarBindListFree (SnmpVarBindList *pVbl)
LPVOID WINAPI	SnmpUtilMemAlloc (UINT nBytes) __WINE_ALLOC_SIZE(1)
LPVOID WINAPI	SnmpUtilMemReAlloc (LPVOID pMem, UINT nBytes) __WINE_ALLOC_SIZE(2)
VOID WINAPI	SnmpUtilMemFree (LPVOID pMem)
LPSTR WINAPI	SnmpUtilOidToA (AsnObjectIdentifier *Oid)
LPSTR WINAPI	SnmpUtilIdsToA (UINT *Ids, UINT IdLength)
VOID WINAPI	SnmpUtilPrintOid (AsnObjectIdentifier *Oid)
VOID WINAPI	SnmpUtilPrintAsnAny (AsnAny *pAny)
DWORD WINAPI	SnmpSvcGetUptime (VOID)
VOID WINAPI	SnmpSvcSetLogLevel (INT nLogLevel)
VOID WINAPI	SnmpSvcSetLogType (INT nLogType)
VOID WINAPIV	SnmpUtilDbgPrint (INT nLogLevel, LPSTR szFormat,...)

Macro Definition Documentation

ASN_APPLICATION

#define ASN_APPLICATION   0x40

Definition at line 88 of file snmp.h.

ASN_BITS

#define ASN_BITS   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x03)

Definition at line 104 of file snmp.h.

ASN_CONSTRUCTOR

#define ASN_CONSTRUCTOR   0x20

Definition at line 92 of file snmp.h.

ASN_CONTEXT

#define ASN_CONTEXT   0x80

Definition at line 89 of file snmp.h.

ASN_COUNTER32

#define ASN_COUNTER32   (ASN_APPLICATION | ASN_PRIMITIVE | 0x01)

Definition at line 114 of file snmp.h.

ASN_COUNTER64

#define ASN_COUNTER64   (ASN_APPLICATION | ASN_PRIMITIVE | 0x06)

Definition at line 118 of file snmp.h.

ASN_GAUGE32

#define ASN_GAUGE32   (ASN_APPLICATION | ASN_PRIMITIVE | 0x02)

Definition at line 115 of file snmp.h.

ASN_INTEGER

#define ASN_INTEGER   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x02)

Definition at line 103 of file snmp.h.

ASN_INTEGER32

#define ASN_INTEGER32   ASN_INTEGER

Definition at line 108 of file snmp.h.

ASN_IPADDRESS

#define ASN_IPADDRESS   (ASN_APPLICATION | ASN_PRIMITIVE | 0x00)

Definition at line 113 of file snmp.h.

ASN_NULL

#define ASN_NULL   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x05)

Definition at line 106 of file snmp.h.

ASN_OBJECTIDENTIFIER

#define ASN_OBJECTIDENTIFIER   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x06)

Definition at line 107 of file snmp.h.

ASN_OCTETSTRING

#define ASN_OCTETSTRING   (ASN_UNIVERSAL | ASN_PRIMITIVE | 0x04)

Definition at line 105 of file snmp.h.

ASN_OPAQUE

#define ASN_OPAQUE   (ASN_APPLICATION | ASN_PRIMITIVE | 0x04)

Definition at line 117 of file snmp.h.

ASN_PRIMITIVE

#define ASN_PRIMITIVE   0x00

Definition at line 91 of file snmp.h.

ASN_PRIVATE

#define ASN_PRIVATE   0xc0

Definition at line 90 of file snmp.h.

ASN_SEQUENCE

#define ASN_SEQUENCE   (ASN_UNIVERSAL | ASN_CONSTRUCTOR | 0x10)

Definition at line 110 of file snmp.h.

ASN_SEQUENCEOF

#define ASN_SEQUENCEOF   ASN_SEQUENCE

Definition at line 111 of file snmp.h.

ASN_TIMETICKS

#define ASN_TIMETICKS   (ASN_APPLICATION | ASN_PRIMITIVE | 0x03)

Definition at line 116 of file snmp.h.

ASN_UNIVERSAL

#define ASN_UNIVERSAL   0x00

Definition at line 87 of file snmp.h.

ASN_UNSIGNED32

#define ASN_UNSIGNED32   (ASN_APPLICATION | ASN_PRIMITIVE | 0x07)

Definition at line 119 of file snmp.h.

DEFAULT_SNMP_PORT_IPX

#define DEFAULT_SNMP_PORT_IPX   36879

Definition at line 185 of file snmp.h.

DEFAULT_SNMP_PORT_UDP

#define DEFAULT_SNMP_PORT_UDP   161

Definition at line 184 of file snmp.h.

DEFAULT_SNMPTRAP_PORT_IPX

#define DEFAULT_SNMPTRAP_PORT_IPX   36880

Definition at line 187 of file snmp.h.

DEFAULT_SNMPTRAP_PORT_UDP

#define DEFAULT_SNMPTRAP_PORT_UDP   162

Definition at line 186 of file snmp.h.

DEFINE_NULLOCTENTS

#define DEFINE_NULLOCTENTS

(

)

{ NULL, 0, FALSE }

Definition at line 182 of file snmp.h.

DEFINE_NULLOID

#define DEFINE_NULLOID

(

)

{ 0, NULL }

Definition at line 181 of file snmp.h.

DEFINE_OID

#define DEFINE_OID

(

x

)

{ DEFINE_SIZEOF(x),(x) }

Definition at line 180 of file snmp.h.

DEFINE_SIZEOF

#define DEFINE_SIZEOF

(

x

)

(sizeof(x)/sizeof((x)[0]))

Definition at line 179 of file snmp.h.

SNMP_ACCESS_NONE

#define SNMP_ACCESS_NONE   0

Definition at line 161 of file snmp.h.

SNMP_ACCESS_NOTIFY

#define SNMP_ACCESS_NOTIFY   1

Definition at line 162 of file snmp.h.

SNMP_ACCESS_READ_CREATE

#define SNMP_ACCESS_READ_CREATE   4

Definition at line 165 of file snmp.h.

SNMP_ACCESS_READ_ONLY

#define SNMP_ACCESS_READ_ONLY   2

Definition at line 163 of file snmp.h.

SNMP_ACCESS_READ_WRITE

#define SNMP_ACCESS_READ_WRITE   3

Definition at line 164 of file snmp.h.

SNMP_AUTHAPI_INVALID_MSG_TYPE

#define SNMP_AUTHAPI_INVALID_MSG_TYPE   31

Definition at line 201 of file snmp.h.

SNMP_AUTHAPI_INVALID_VERSION

#define SNMP_AUTHAPI_INVALID_VERSION   30

Definition at line 200 of file snmp.h.

SNMP_AUTHAPI_TRIV_AUTH_FAILED

#define SNMP_AUTHAPI_TRIV_AUTH_FAILED   32

Definition at line 202 of file snmp.h.

SNMP_BERAPI_INVALID_LENGTH

#define SNMP_BERAPI_INVALID_LENGTH   10

Definition at line 192 of file snmp.h.

SNMP_BERAPI_INVALID_OBJELEM

#define SNMP_BERAPI_INVALID_OBJELEM   14

Definition at line 196 of file snmp.h.

SNMP_BERAPI_INVALID_TAG

#define SNMP_BERAPI_INVALID_TAG   11

Definition at line 193 of file snmp.h.

SNMP_BERAPI_OVERFLOW

#define SNMP_BERAPI_OVERFLOW   12

Definition at line 194 of file snmp.h.

SNMP_BERAPI_SHORT_BUFFER

#define SNMP_BERAPI_SHORT_BUFFER   13

Definition at line 195 of file snmp.h.

SNMP_ERRORSTATUS_AUTHORIZATIONERROR

#define SNMP_ERRORSTATUS_AUTHORIZATIONERROR   16

Definition at line 149 of file snmp.h.

SNMP_ERRORSTATUS_BADVALUE

#define SNMP_ERRORSTATUS_BADVALUE   3

Definition at line 136 of file snmp.h.

SNMP_ERRORSTATUS_COMMITFAILED

#define SNMP_ERRORSTATUS_COMMITFAILED   14

Definition at line 147 of file snmp.h.

SNMP_ERRORSTATUS_GENERR

#define SNMP_ERRORSTATUS_GENERR   5

Definition at line 138 of file snmp.h.

SNMP_ERRORSTATUS_INCONSISTENTNAME

#define SNMP_ERRORSTATUS_INCONSISTENTNAME   18

Definition at line 151 of file snmp.h.

SNMP_ERRORSTATUS_INCONSISTENTVALUE

#define SNMP_ERRORSTATUS_INCONSISTENTVALUE   12

Definition at line 145 of file snmp.h.

SNMP_ERRORSTATUS_NOACCESS

#define SNMP_ERRORSTATUS_NOACCESS   6

Definition at line 139 of file snmp.h.

SNMP_ERRORSTATUS_NOCREATION

#define SNMP_ERRORSTATUS_NOCREATION   11

Definition at line 144 of file snmp.h.

SNMP_ERRORSTATUS_NOERROR

#define SNMP_ERRORSTATUS_NOERROR   0

Definition at line 133 of file snmp.h.

SNMP_ERRORSTATUS_NOSUCHNAME

#define SNMP_ERRORSTATUS_NOSUCHNAME   2

Definition at line 135 of file snmp.h.

SNMP_ERRORSTATUS_NOTWRITABLE

#define SNMP_ERRORSTATUS_NOTWRITABLE   17

Definition at line 150 of file snmp.h.

SNMP_ERRORSTATUS_READONLY

#define SNMP_ERRORSTATUS_READONLY   4

Definition at line 137 of file snmp.h.

SNMP_ERRORSTATUS_RESOURCEUNAVAILABLE

#define SNMP_ERRORSTATUS_RESOURCEUNAVAILABLE   13

Definition at line 146 of file snmp.h.

SNMP_ERRORSTATUS_TOOBIG

#define SNMP_ERRORSTATUS_TOOBIG   1

Definition at line 134 of file snmp.h.

SNMP_ERRORSTATUS_UNDOFAILED

#define SNMP_ERRORSTATUS_UNDOFAILED   15

Definition at line 148 of file snmp.h.

SNMP_ERRORSTATUS_WRONGENCODING

#define SNMP_ERRORSTATUS_WRONGENCODING   9

Definition at line 142 of file snmp.h.

SNMP_ERRORSTATUS_WRONGLENGTH

#define SNMP_ERRORSTATUS_WRONGLENGTH   8

Definition at line 141 of file snmp.h.

SNMP_ERRORSTATUS_WRONGTYPE

#define SNMP_ERRORSTATUS_WRONGTYPE   7

Definition at line 140 of file snmp.h.

SNMP_ERRORSTATUS_WRONGVALUE

#define SNMP_ERRORSTATUS_WRONGVALUE   10

Definition at line 143 of file snmp.h.

SNMP_EXCEPTION_ENDOFMIBVIEW

#define SNMP_EXCEPTION_ENDOFMIBVIEW   (ASN_CONTEXT | ASN_PRIMITIVE | 0x02)

Definition at line 123 of file snmp.h.

SNMP_EXCEPTION_NOSUCHINSTANCE

#define SNMP_EXCEPTION_NOSUCHINSTANCE   (ASN_CONTEXT | ASN_PRIMITIVE | 0x01)

Definition at line 122 of file snmp.h.

SNMP_EXCEPTION_NOSUCHOBJECT

#define SNMP_EXCEPTION_NOSUCHOBJECT   (ASN_CONTEXT | ASN_PRIMITIVE | 0x00)

Definition at line 121 of file snmp.h.

SNMP_EXTENSION_GET

#define SNMP_EXTENSION_GET   SNMP_PDU_GET

Definition at line 125 of file snmp.h.

SNMP_EXTENSION_GET_BULK

#define SNMP_EXTENSION_GET_BULK   SNMP_PDU_GETBULK

Definition at line 127 of file snmp.h.

SNMP_EXTENSION_GET_NEXT

#define SNMP_EXTENSION_GET_NEXT   SNMP_PDU_GETNEXT

Definition at line 126 of file snmp.h.

SNMP_EXTENSION_SET_CLEANUP

#define SNMP_EXTENSION_SET_CLEANUP   (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x2)

Definition at line 131 of file snmp.h.

SNMP_EXTENSION_SET_COMMIT

#define SNMP_EXTENSION_SET_COMMIT   SNMP_PDU_SET

Definition at line 129 of file snmp.h.

SNMP_EXTENSION_SET_TEST

#define SNMP_EXTENSION_SET_TEST   (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x0)

Definition at line 128 of file snmp.h.

SNMP_EXTENSION_SET_UNDO

#define SNMP_EXTENSION_SET_UNDO   (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x1)

Definition at line 130 of file snmp.h.

SNMP_GENERICTRAP_AUTHFAILURE

#define SNMP_GENERICTRAP_AUTHFAILURE   4

Definition at line 157 of file snmp.h.

SNMP_GENERICTRAP_COLDSTART

#define SNMP_GENERICTRAP_COLDSTART   0

Definition at line 153 of file snmp.h.

SNMP_GENERICTRAP_EGPNEIGHLOSS

#define SNMP_GENERICTRAP_EGPNEIGHLOSS   5

Definition at line 158 of file snmp.h.

SNMP_GENERICTRAP_ENTERSPECIFIC

#define SNMP_GENERICTRAP_ENTERSPECIFIC   6

Definition at line 159 of file snmp.h.

SNMP_GENERICTRAP_LINKDOWN

#define SNMP_GENERICTRAP_LINKDOWN   2

Definition at line 155 of file snmp.h.

SNMP_GENERICTRAP_LINKUP

#define SNMP_GENERICTRAP_LINKUP   3

Definition at line 156 of file snmp.h.

SNMP_GENERICTRAP_WARMSTART

#define SNMP_GENERICTRAP_WARMSTART   1

Definition at line 154 of file snmp.h.

SNMP_LOG_ERROR

#define SNMP_LOG_ERROR   2

Definition at line 169 of file snmp.h.

SNMP_LOG_FATAL

#define SNMP_LOG_FATAL   1

Definition at line 168 of file snmp.h.

SNMP_LOG_SILENT

#define SNMP_LOG_SILENT   0

Definition at line 167 of file snmp.h.

SNMP_LOG_TRACE

#define SNMP_LOG_TRACE   4

Definition at line 171 of file snmp.h.

SNMP_LOG_VERBOSE

#define SNMP_LOG_VERBOSE   5

Definition at line 172 of file snmp.h.

SNMP_LOG_WARNING

#define SNMP_LOG_WARNING   3

Definition at line 170 of file snmp.h.

SNMP_MAX_OID_LEN

#define SNMP_MAX_OID_LEN   128

Definition at line 189 of file snmp.h.

SNMP_MEM_ALLOC_ERROR

#define SNMP_MEM_ALLOC_ERROR   0

Definition at line 191 of file snmp.h.

SNMP_OUTPUT_TO_CONSOLE

#define SNMP_OUTPUT_TO_CONSOLE   1

Definition at line 174 of file snmp.h.

SNMP_OUTPUT_TO_DEBUGGER

#define SNMP_OUTPUT_TO_DEBUGGER   8

Definition at line 177 of file snmp.h.

SNMP_OUTPUT_TO_EVENTLOG

#define SNMP_OUTPUT_TO_EVENTLOG   4

Definition at line 176 of file snmp.h.

SNMP_OUTPUT_TO_LOGFILE

#define SNMP_OUTPUT_TO_LOGFILE   2

Definition at line 175 of file snmp.h.

SNMP_PDU_GET

#define SNMP_PDU_GET   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x00)

Definition at line 94 of file snmp.h.

SNMP_PDU_GETBULK

#define SNMP_PDU_GETBULK   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x05)

Definition at line 99 of file snmp.h.

SNMP_PDU_GETNEXT

#define SNMP_PDU_GETNEXT   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x01)

Definition at line 95 of file snmp.h.

SNMP_PDU_INFORM

#define SNMP_PDU_INFORM   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x06)

Definition at line 100 of file snmp.h.

SNMP_PDU_RESPONSE

#define SNMP_PDU_RESPONSE   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x02)

Definition at line 96 of file snmp.h.

SNMP_PDU_SET

#define SNMP_PDU_SET   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x03)

Definition at line 97 of file snmp.h.

SNMP_PDU_TRAP

#define SNMP_PDU_TRAP   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x07)

Definition at line 101 of file snmp.h.

SNMP_PDU_V1TRAP

#define SNMP_PDU_V1TRAP   (ASN_CONTEXT | ASN_CONSTRUCTOR | 0x04)

Definition at line 98 of file snmp.h.

SNMP_PDUAPI_INVALID_ES

#define SNMP_PDUAPI_INVALID_ES   21

Definition at line 198 of file snmp.h.

SNMP_PDUAPI_INVALID_GT

#define SNMP_PDUAPI_INVALID_GT   22

Definition at line 199 of file snmp.h.

SNMP_PDUAPI_UNRECOGNIZED_PDU

#define SNMP_PDUAPI_UNRECOGNIZED_PDU   20

Definition at line 197 of file snmp.h.

SNMPAPI_ERROR

#define SNMPAPI_ERROR   FALSE

Definition at line 205 of file snmp.h.

SNMPAPI_NOERROR

#define SNMPAPI_NOERROR   TRUE

Definition at line 204 of file snmp.h.

Typedef Documentation

AsnBits

typedef AsnOctetString AsnBits

Definition at line 46 of file snmp.h.

AsnCounter32

typedef AsnUnsigned32 AsnCounter32

Definition at line 43 of file snmp.h.

AsnCounter64

typedef ULARGE_INTEGER AsnCounter64

Definition at line 42 of file snmp.h.

AsnDisplayString

typedef AsnOctetString AsnDisplayString

Definition at line 51 of file snmp.h.

AsnGauge32

typedef AsnUnsigned32 AsnGauge32

Definition at line 44 of file snmp.h.

AsnImplicitSequence

typedef AsnOctetString AsnImplicitSequence

Definition at line 48 of file snmp.h.

AsnInteger32

typedef LONG AsnInteger32

Definition at line 40 of file snmp.h.

AsnIPAddress

typedef AsnOctetString AsnIPAddress

Definition at line 49 of file snmp.h.

AsnNetworkAddress

typedef AsnOctetString AsnNetworkAddress

Definition at line 50 of file snmp.h.

AsnObjectName

typedef AsnObjectIdentifier AsnObjectName

Definition at line 72 of file snmp.h.

AsnObjectSyntax

typedef AsnAny AsnObjectSyntax

Definition at line 73 of file snmp.h.

AsnOpaque

typedef AsnOctetString AsnOpaque

Definition at line 52 of file snmp.h.

AsnSequence

typedef AsnOctetString AsnSequence

Definition at line 47 of file snmp.h.

AsnTimeticks

typedef AsnUnsigned32 AsnTimeticks

Definition at line 45 of file snmp.h.

AsnUnsigned32

typedef ULONG AsnUnsigned32

Definition at line 41 of file snmp.h.

PFNSNMPEXTENSIONCLOSE

typedef VOID(WINAPI * PFNSNMPEXTENSIONCLOSE) (VOID)

Definition at line 248 of file snmp.h.

PFNSNMPEXTENSIONINIT

typedef BOOL(WINAPI * PFNSNMPEXTENSIONINIT) (DWORD dwUptimeReference, HANDLE *phSubagentTrapEvent, AsnObjectIdentifier *pFirstSupportedRegion)

Definition at line 229 of file snmp.h.

PFNSNMPEXTENSIONINITEX

typedef BOOL(WINAPI * PFNSNMPEXTENSIONINITEX) (AsnObjectIdentifier *pNextSupportedRegion)

Definition at line 231 of file snmp.h.

PFNSNMPEXTENSIONMONITOR

typedef BOOL(WINAPI * PFNSNMPEXTENSIONMONITOR) (LPVOID pAgentMgmtData)

Definition at line 234 of file snmp.h.

PFNSNMPEXTENSIONQUERY

typedef BOOL(WINAPI * PFNSNMPEXTENSIONQUERY) (BYTE bPduType, SnmpVarBindList *pVarBindList, AsnInteger32 *pErrorStatus, AsnInteger32 *pErrorIndex)

Definition at line 236 of file snmp.h.

PFNSNMPEXTENSIONQUERYEX

typedef BOOL(WINAPI * PFNSNMPEXTENSIONQUERYEX) (UINT nRequestType, UINT nTransactionId, SnmpVarBindList *pVarBindList, AsnOctetString *pContextInfo, AsnInteger32 *pErrorStatus, AsnInteger32 *pErrorIndex)

Definition at line 239 of file snmp.h.

PFNSNMPEXTENSIONTRAP

typedef BOOL(WINAPI * PFNSNMPEXTENSIONTRAP) (AsnObjectIdentifier *pEnterpriseOid, AsnInteger32 *pGenericTrapId, AsnInteger32 *pSpecificTrapId, AsnTimeticks *pTimeStamp, SnmpVarBindList *pVarBindList)

Definition at line 244 of file snmp.h.

Function Documentation

SnmpExtensionClose()

VOID WINAPI SnmpExtensionClose

(

VOID

)

SnmpExtensionInit()

BOOL WINAPI SnmpExtensionInit	(	DWORD	dwUptimeReference,
		HANDLE *	phSubagentTrapEvent,
		AsnObjectIdentifier *	pFirstSupportedRegion
	)

Definition at line 1313 of file main.c.

{
    AsnObjectIdentifier myOid = DEFINE_OID(mib2System);
    UINT i;

    TRACE("(%d, %p, %p)\n", dwUptimeReference, phSubagentTrapEvent,
        pFirstSupportedRegion);

    minSupportedIDLength = UINT_MAX;
    for (i = 0; i < ARRAY_SIZE(supportedIDs); i++)
    {
        if (supportedIDs[i].init)
            supportedIDs[i].init();
        if (supportedIDs[i].name.idLength < minSupportedIDLength)
            minSupportedIDLength = supportedIDs[i].name.idLength;
    }
    *phSubagentTrapEvent = NULL;
    SnmpUtilOidCpy(pFirstSupportedRegion, &myOid);
    return TRUE;
}

SnmpExtensionInitEx()

BOOL WINAPI SnmpExtensionInitEx

(

AsnObjectIdentifier *

pNextSupportedRegion

)

SnmpExtensionMonitor()

BOOL WINAPI SnmpExtensionMonitor

(

LPVOID

pAgentMgmtData

)

SnmpExtensionQuery()

BOOL WINAPI SnmpExtensionQuery	(	BYTE	bPduType,
		SnmpVarBindList *	pVarBindList,
		AsnInteger32 *	pErrorStatus,
		AsnInteger32 *	pErrorIndex
	)

Definition at line 1372 of file main.c.

{
    AsnObjectIdentifier mib2oid = DEFINE_OID(mib2);
    AsnInteger32 error = SNMP_ERRORSTATUS_NOERROR, errorIndex = 0;
    UINT i;
    BOOL ret = TRUE;

    TRACE("(0x%02x, %p, %p, %p)\n", bPduType, pVarBindList,
        pErrorStatus, pErrorIndex);

    for (i = 0; !error && i < pVarBindList->len; i++)
    {
        /* Ignore any OIDs not in MIB2 */
        if (!SnmpUtilOidNCmp(&pVarBindList->list[i].name, &mib2oid,
            mib2oid.idLength))
        {
            struct mibImplementation *impl = NULL;
            UINT len, matchingIndex = 0;

            TRACE("%s\n", SnmpUtilOidToA(&pVarBindList->list[i].name));
            /* Search for an implementation matching as many octets as possible
             */
            for (len = pVarBindList->list[i].name.idLength;
                len >= minSupportedIDLength && !impl; len--)
                impl = findSupportedQuery(pVarBindList->list[i].name.ids, len,
                    &matchingIndex);
            if (impl && impl->query)
                ret = impl->query(bPduType, &pVarBindList->list[i], &error);
            else
                error = SNMP_ERRORSTATUS_NOSUCHNAME;
            if (error == SNMP_ERRORSTATUS_NOSUCHNAME &&
                bPduType == SNMP_PDU_GETNEXT)
            {
                /* GetNext is special: it finds the successor to the given OID,
                 * so we have to continue until an implementation handles the
                 * query or we exhaust the table of supported OIDs.
                 */
                for (matchingIndex++; error == SNMP_ERRORSTATUS_NOSUCHNAME &&
                    matchingIndex < DEFINE_SIZEOF(supportedIDs);
                    matchingIndex++)
                {
                    error = SNMP_ERRORSTATUS_NOERROR;
                    impl = &supportedIDs[matchingIndex];
                    if (impl->query)
                        ret = impl->query(bPduType, &pVarBindList->list[i],
                            &error);
                    else
                        error = SNMP_ERRORSTATUS_NOSUCHNAME;
                }
                /* If the query still isn't resolved, set the OID to the
                 * successor to the last entry in the table.
                 */
                if (error == SNMP_ERRORSTATUS_NOSUCHNAME)
                {
                    SnmpUtilOidFree(&pVarBindList->list[i].name);
                    ret = SnmpUtilOidCpy(&pVarBindList->list[i].name,
                        &supportedIDs[matchingIndex - 1].name);
                    pVarBindList->list[i].name.ids[
                        pVarBindList->list[i].name.idLength - 1] += 1;
                }
            }
            if (error)
                errorIndex = i + 1;
        }
    }
    *pErrorStatus = error;
    *pErrorIndex = errorIndex;
    return ret;
}

SnmpExtensionQueryEx()

BOOL WINAPI SnmpExtensionQueryEx	(	UINT	nRequestType,
		UINT	nTransactionId,
		SnmpVarBindList *	pVarBindList,
		AsnOctetString *	pContextInfo,
		AsnInteger32 *	pErrorStatus,
		AsnInteger32 *	pErrorIndex
	)

SnmpExtensionTrap()

BOOL WINAPI SnmpExtensionTrap	(	AsnObjectIdentifier *	pEnterpriseOid,
		AsnInteger32 *	pGenericTrapId,
		AsnInteger32 *	pSpecificTrapId,
		AsnTimeticks *	pTimeStamp,
		SnmpVarBindList *	pVarBindList
	)

SnmpSvcGetUptime()

DWORD WINAPI SnmpSvcGetUptime

(

VOID

)

Definition at line 145 of file main.c.

{
    ULONGLONG now = GetTickCount64();

    return (now - startTime) / 10;
}

SnmpSvcSetLogLevel()

VOID WINAPI SnmpSvcSetLogLevel

(

INT

nLogLevel

)

SnmpSvcSetLogType()

VOID WINAPI SnmpSvcSetLogType

(

INT

nLogType

)

SnmpUtilAsnAnyCpy()

INT WINAPI SnmpUtilAsnAnyCpy	(	AsnAny *	pAnyDst,
		AsnAny *	pAnySrc
	)

Definition at line 197 of file main.c.

{
    TRACE("(%p, %p)\n", dst, src);
    return asn_any_copy(dst, src);
}

Referenced by InitFunctionPtrs(), and setStringValue().

SnmpUtilAsnAnyFree()

VOID WINAPI SnmpUtilAsnAnyFree

(

AsnAny *

pAny

)

Definition at line 206 of file main.c.

{
    TRACE("(%p)\n", any);
    asn_any_free(any);
}

Referenced by InitFunctionPtrs().

SnmpUtilDbgPrint()

VOID WINAPIV SnmpUtilDbgPrint	(	INT	nLogLevel,
		LPSTR	szFormat,
			...
	)

Definition at line 162 of file main.c.

{
    FIXME("(%d, %s)\n", loglevel, debugstr_a(format));
}

SnmpUtilIdsToA()

LPSTR WINAPI SnmpUtilIdsToA	(	UINT *	Ids,
		UINT	IdLength
	)

Definition at line 497 of file main.c.

{
    static char one[10], oid[514], null_oid[] = "<null oid>";
    unsigned int i, len, left = sizeof(oid) - 1;

    TRACE("(%p, %d)\n", ids, length);

    if (!ids || !length) return null_oid;

    *oid = 0;
    for (i = 0; i < length; i++)
    {
        sprintf(one, "%d", ids[i]);
        len = strlen(one);
        if (left >= len)
        {
            strcat(oid, one);
            left -= len;
        }
        else return oid;

        if (i < length - 1)
        {
            if (left > 0)
            {
                strcat(oid, ".");
                left--;
            }
            else return oid;
        }
    }
    return oid;
}

Referenced by SnmpUtilOidToA().

SnmpUtilMemAlloc()

LPVOID WINAPI SnmpUtilMemAlloc

(

UINT

nBytes

)

Definition at line 170 of file main.c.

{
    TRACE("(%d)\n", nbytes);
    return HeapAlloc(GetProcessHeap(), 0, nbytes);
}

Referenced by test_SnmpUtilOidAppend().

SnmpUtilMemFree()

VOID WINAPI SnmpUtilMemFree

(

LPVOID

pMem

)

Definition at line 188 of file main.c.

{
    TRACE("(%p)\n", mem);
    HeapFree(GetProcessHeap(), 0, mem);
}

SnmpUtilMemReAlloc()

LPVOID WINAPI SnmpUtilMemReAlloc	(	LPVOID	pMem,
		UINT	nBytes
	)

Definition at line 179 of file main.c.

{
    TRACE("(%p, %d)\n", mem, nbytes);
    return HeapReAlloc(GetProcessHeap(), 0, mem, nbytes);
}

SnmpUtilOctetsCmp()

INT WINAPI SnmpUtilOctetsCmp	(	AsnOctetString *	pOctets1,
		AsnOctetString *	pOctets2
	)

Definition at line 276 of file main.c.

{
    TRACE("(%p, %p)\n", octets1, octets2);

    if (octets1->length < octets2->length) return -1;
    if (octets1->length > octets2->length) return 1;

    return SnmpUtilOctetsNCmp(octets1, octets2, octets1->length);
}

Referenced by InitFunctionPtrs().

SnmpUtilOctetsCpy()

INT WINAPI SnmpUtilOctetsCpy	(	AsnOctetString *	pOctetsDst,
		AsnOctetString *	pOctetsSrc
	)

Definition at line 215 of file main.c.

{
    TRACE("(%p, %p)\n", dst, src);

    if (!dst) return SNMPAPI_ERROR;
    if (!src)
    {
        dst->dynamic = FALSE;
        dst->length = 0;
        dst->stream = NULL;
        return SNMPAPI_NOERROR;
    }
    if ((dst->stream = HeapAlloc(GetProcessHeap(), 0, src->length)))
    {
        unsigned int i;

        dst->dynamic = TRUE;
        dst->length = src->length;
        for (i = 0; i < dst->length; i++) dst->stream[i] = src->stream[i];
        return SNMPAPI_NOERROR;
    }
    return SNMPAPI_ERROR;
}

Referenced by InitFunctionPtrs().

SnmpUtilOctetsFree()

VOID WINAPI SnmpUtilOctetsFree

(

AsnOctetString *

pOctets

)

Definition at line 242 of file main.c.

{
    TRACE("(%p)\n", octets);

    if (octets)
    {
        octets->length = 0;
        if (octets->dynamic) HeapFree(GetProcessHeap(), 0, octets->stream);
        octets->stream = NULL;
        octets->dynamic = FALSE;
    }
}

Referenced by InitFunctionPtrs().

SnmpUtilOctetsNCmp()

INT WINAPI SnmpUtilOctetsNCmp	(	AsnOctetString *	pOctets1,
		AsnOctetString *	pOctets2,
		UINT	nChars
	)

Definition at line 258 of file main.c.

{
    INT ret;
    unsigned int i;

    TRACE("(%p, %p, %d)\n", octets1, octets2, count);

    if (!octets1 || !octets2) return 0;

    for (i = 0; i < count; i++)
        if ((ret = octets1->stream[i] - octets2->stream[i])) return ret;

    return 0;
}

Referenced by InitFunctionPtrs(), and SnmpUtilOctetsCmp().

SnmpUtilOidAppend()

INT WINAPI SnmpUtilOidAppend	(	AsnObjectIdentifier *	pOidDst,
		AsnObjectIdentifier *	pOidSrc
	)

Definition at line 289 of file main.c.

{
    UINT *ids, i, size;

    TRACE("(%p, %p)\n", dst, src);

    if (!dst) return SNMPAPI_ERROR;
    if (!src) return SNMPAPI_NOERROR;

    size = (src->idLength + dst->idLength) * sizeof(UINT);
    if (!(ids = HeapReAlloc(GetProcessHeap(), 0, dst->ids, size)))
    {
        if (!(ids = HeapAlloc(GetProcessHeap(), 0, size)))
        {
            SetLastError(SNMP_MEM_ALLOC_ERROR);
            return SNMPAPI_ERROR;
        }
        else memcpy(ids, dst->ids, dst->idLength * sizeof(UINT));
    }

    for (i = 0; i < src->idLength; i++) ids[i + dst->idLength] = src->ids[i];
    dst->idLength = dst->idLength + src->idLength;
    dst->ids = ids;

    return SNMPAPI_NOERROR;
}

Referenced by mib2UdpEntryQuery(), setOidWithItem(), setOidWithItemAndInteger(), setOidWithItemAndIpAddr(), and test_SnmpUtilOidAppend().

SnmpUtilOidCmp()

INT WINAPI SnmpUtilOidCmp	(	AsnObjectIdentifier *	pOid1,
		AsnObjectIdentifier *	pOid2
	)

Definition at line 382 of file main.c.

{
    TRACE("(%p, %p)\n", oid1, oid2);

    if (oid1->idLength < oid2->idLength) return -1;
    if (oid1->idLength > oid2->idLength) return 1;

    return SnmpUtilOidNCmp(oid1, oid2, oid1->idLength);
}

Referenced by test_SnmpUtilOidCmp(), and testQuery().

SnmpUtilOidCpy()

INT WINAPI SnmpUtilOidCpy	(	AsnObjectIdentifier *	pOidDst,
		AsnObjectIdentifier *	pOidSrc
	)

Definition at line 319 of file main.c.

{
    TRACE("(%p, %p)\n", dst, src);

    if (!dst) return SNMPAPI_ERROR;
    if (!src)
    {
        dst->idLength = 0;
        dst->ids = NULL;
        return SNMPAPI_NOERROR;
    }
    if ((dst->ids = HeapAlloc(GetProcessHeap(), 0, src->idLength * sizeof(UINT))))
    {
        unsigned int i;

        dst->idLength = src->idLength;
        for (i = 0; i < dst->idLength; i++) dst->ids[i] = src->ids[i];
        return SNMPAPI_NOERROR;
    }
    return SNMPAPI_ERROR;
}

Referenced by mib2IfNumberQuery(), setOidWithItem(), SnmpExtensionInit(), SnmpExtensionQuery(), test_SnmpUtilOidCpyFree(), and testQuery().

SnmpUtilOidFree()

VOID WINAPI SnmpUtilOidFree

(

AsnObjectIdentifier *

pOid

)

Definition at line 344 of file main.c.

{
    TRACE("(%p)\n", oid);

    if (!oid) return;

    oid->idLength = 0;
    HeapFree(GetProcessHeap(), 0, oid->ids);
    oid->ids = NULL;
}

Referenced by mib2IfNumberQuery(), setOidWithItem(), SnmpExtensionQuery(), test_SnmpUtilOidAppend(), test_SnmpUtilOidCpyFree(), and testInit().

SnmpUtilOidNCmp()

INT WINAPI SnmpUtilOidNCmp	(	AsnObjectIdentifier *	pOid1,
		AsnObjectIdentifier *	pOid2,
		UINT	nSubIds
	)

Definition at line 358 of file main.c.

{
    unsigned int i, len;

    TRACE("(%p, %p, %d)\n", oid1, oid2, count);

    if (!oid1 || !oid2) return 0;

    len = min(count, oid1->idLength);
    len = min(len, oid2->idLength);
    for (i = 0; i < len; i++)
    {
        if (oid1->ids[i] > oid2->ids[i]) return 1;
        if (oid1->ids[i] < oid2->ids[i]) return -1;
    }
    if (i == count) return 0;
    if (oid1->idLength < oid2->idLength) return -1;
    if (oid1->idLength > oid2->idLength) return 1;
    return 0;
}

Referenced by findSupportedQuery(), getItemAndInstanceFromTable(), getItemAndIntegerInstanceFromOid(), getItemFromOid(), mib2IfNumberQuery(), SnmpExtensionQuery(), SnmpUtilOidCmp(), test_SnmpUtilOidNCmp(), and testQuery().

SnmpUtilOidToA()

LPSTR WINAPI SnmpUtilOidToA

(

AsnObjectIdentifier *

Oid

)

Definition at line 534 of file main.c.

{
    static char null_oid[] = "<null oid>";

    TRACE("(%p)\n", oid);

    if (oid)
        return SnmpUtilIdsToA(oid->ids, oid->idLength);
    else
        return null_oid;
}

Referenced by mib2IcmpQuery(), mib2IfEntryQuery(), mib2IfNumberQuery(), mib2IpAddrQuery(), mib2IpNetQuery(), mib2IpRouteQuery(), mib2IpStatsQuery(), mib2TcpQuery(), mib2UdpEntryQuery(), mib2UdpQuery(), SnmpExtensionQuery(), test_SnmpUtilOidToA(), testInit(), and testQuery().

SnmpUtilPrintAsnAny()

VOID WINAPI SnmpUtilPrintAsnAny

(

AsnAny *

pAny

)

Definition at line 568 of file main.c.

{
    unsigned int i;

    TRACE("(%p)\n", any);

    switch (any->asnType)
    {
    case ASN_NULL:       TRACE("Null value\n"); return;
    case ASN_INTEGER32:  TRACE("Integer32 %d\n", any->asnValue.number); return;
    case ASN_UNSIGNED32: TRACE("Unsigned32 %u\n", any->asnValue.unsigned32); return;
    case ASN_COUNTER32:  TRACE("Counter32 %u\n", any->asnValue.counter); return;
    case ASN_GAUGE32:    TRACE("Gauge32 %u\n", any->asnValue.gauge); return;
    case ASN_TIMETICKS:  TRACE("Timeticks %u\n", any->asnValue.ticks); return;
    case ASN_COUNTER64:
    {
        TRACE("Counter64 %x%08x\n", (DWORD)(any->asnValue.counter64.QuadPart>>32),(DWORD)any->asnValue.counter64.QuadPart);
        return;
    }
    case ASN_OCTETSTRING:
    {
        TRACE("String ");
        for (i = 0; i < any->asnValue.string.length; i++)
            TRACE("%c", any->asnValue.string.stream[i]);
        TRACE("\n");
        return;
    }
    case ASN_IPADDRESS:
    {
        TRACE("IpAddress ");
        if (any->asnValue.string.length < 4)
        {
            TRACE("Invalid\n");
            return;
        }
        for (i = 0; i < 4; i++)
        {
            TRACE("%u", any->asnValue.string.stream[i]);
            if (i < 3) TRACE(".");
        }
        TRACE("\n");
        return;
    }
    case ASN_BITS:
    {
        TRACE("Bits ");
        for (i = 0; i < any->asnValue.string.length; i++)
        {
            TRACE("0x%02x", any->asnValue.string.stream[i]);
            if (i < any->asnValue.object.idLength - 1) TRACE(" ");
        }
        TRACE("\n");
        return;
    }
    case ASN_OPAQUE:
    {
        TRACE("Opaque ");
        for (i = 0; i < any->asnValue.string.length; i++)
        {
            TRACE("0x%02x", any->asnValue.string.stream[i]);
            if (i < any->asnValue.object.idLength - 1) TRACE(" ");
        }
        TRACE("\n");
        return;
    }
    case ASN_OBJECTIDENTIFIER:
    {
        TRACE("ObjectID ");
        for (i = 0; i < any->asnValue.object.idLength; i++)
        {
            TRACE("%u", any->asnValue.object.ids[i]);
            if (i < any->asnValue.object.idLength - 1) TRACE(".");
        }
        TRACE("\n");
        return;
    }
    default:
    {
        TRACE("Invalid type %d\n", any->asnType);
        return;
    }
    }
}

SnmpUtilPrintOid()

VOID WINAPI SnmpUtilPrintOid

(

AsnObjectIdentifier *

Oid

)

Definition at line 549 of file main.c.

{
    unsigned int i;

    TRACE("(%p)\n", oid);

    if (!oid) return;

    for (i = 0; i < oid->idLength; i++)
    {
        TRACE("%u", oid->ids[i]);
        if (i < oid->idLength - 1) TRACE(".");
    }
    TRACE("\n");
}

SnmpUtilVarBindCpy()

INT WINAPI SnmpUtilVarBindCpy	(	SnmpVarBind *	pVbDst,
		SnmpVarBind *	pVbSrc
	)

Definition at line 395 of file main.c.

{
    unsigned int i, size;

    TRACE("(%p, %p)\n", dst, src);

    if (!dst) return SNMPAPI_ERROR;
    if (!src)
    {
        dst->value.asnType = ASN_NULL;
        return SNMPAPI_NOERROR;
    }

    size = src->name.idLength * sizeof(UINT);
    if (!(dst->name.ids = HeapAlloc(GetProcessHeap(), 0, size))) return SNMPAPI_ERROR;

    for (i = 0; i < src->name.idLength; i++) dst->name.ids[i] = src->name.ids[i];
    dst->name.idLength = src->name.idLength;

    if (!asn_any_copy(&dst->value, &src->value))
    {
        HeapFree(GetProcessHeap(), 0, dst->name.ids);
        return SNMPAPI_ERROR;
    }
    return SNMPAPI_NOERROR;
}

Referenced by SnmpUtilVarBindListCpy(), and test_SnmpUtilVarBindCpyFree().

SnmpUtilVarBindFree()

VOID WINAPI SnmpUtilVarBindFree

(

SnmpVarBind *

pVb

)

Definition at line 425 of file main.c.

{
    TRACE("(%p)\n", vb);

    if (!vb) return;

    asn_any_free(&vb->value);
    HeapFree(GetProcessHeap(), 0, vb->name.ids);
    vb->name.idLength = 0;
    vb->name.ids = NULL;
}

Referenced by SnmpUtilVarBindListCpy(), SnmpUtilVarBindListFree(), test_SnmpUtilVarBindCpyFree(), and testQuery().

SnmpUtilVarBindListCpy()

INT WINAPI SnmpUtilVarBindListCpy	(	SnmpVarBindList *	pVblDst,
		SnmpVarBindList *	pVblSrc
	)

Definition at line 440 of file main.c.

{
    unsigned int i, size;
    SnmpVarBind *src_entry, *dst_entry;

    TRACE("(%p, %p)\n", dst, src);

    if (!src)
    {
        dst->list = NULL;
        dst->len = 0;
        return SNMPAPI_NOERROR;
    }
    size = src->len * sizeof(SnmpVarBind);
    if (!(dst->list = HeapAlloc(GetProcessHeap(), 0, size)))
        return SNMPAPI_ERROR;

    src_entry = src->list;
    dst_entry = dst->list;
    for (i = 0; i < src->len; i++)
    {
        if (SnmpUtilVarBindCpy(dst_entry, src_entry))
        {
            src_entry++;
            dst_entry++;
        }
        else
        {
            for (--i; i > 0; i--) SnmpUtilVarBindFree(--dst_entry);
            HeapFree(GetProcessHeap(), 0, dst->list);
            return SNMPAPI_ERROR;
        }
    }
    dst->len = src->len;
    return SNMPAPI_NOERROR;
}

Referenced by test_SnmpUtilVarBindListCpyFree().

SnmpUtilVarBindListFree()

VOID WINAPI SnmpUtilVarBindListFree

(

SnmpVarBindList *

pVbl

)

Definition at line 480 of file main.c.

{
    unsigned int i;
    SnmpVarBind *entry;

    TRACE("(%p)\n", vb);

    entry = vb->list;
    for (i = 0; i < vb->len; i++) SnmpUtilVarBindFree(entry++);
    HeapFree(GetProcessHeap(), 0, vb->list);
    vb->list = NULL;
    vb->len = 0;
}

Referenced by test_SnmpUtilVarBindListCpyFree().