[1046] | 1 | /*
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| 2 | snmp.h - Header file for the Windows SNMP API
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| 3 |
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| 4 | Written by Filip Navara <xnavara@volny.cz>
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| 5 |
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| 6 | References (2003-08-25):
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| 7 | http://msdn.microsoft.com/library/en-us/snmp/snmp/snmp_reference.asp
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| 8 |
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| 9 | This library is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 12 | */
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| 13 |
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| 14 | #ifndef _SNMP_H
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| 15 | #define _SNMP_H
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| 16 | #if __GNUC__ >= 3
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| 17 | #pragma GCC system_header
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| 18 | #endif
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| 19 |
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| 20 | #ifndef _WINDOWS_H
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| 21 | #include <windows.h>
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| 22 | #endif
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| 23 |
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| 24 | #include <pshpack4.h>
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| 25 |
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| 26 | #ifndef WINSNMPAPI
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| 27 | #define WINSNMPAPI WINAPI
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| 28 | #endif
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| 29 |
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| 30 | #ifdef __cplusplus
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| 31 | extern "C" {
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| 32 | #endif
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| 33 |
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| 34 | #define DEFAULT_SNMP_PORT_UDP 161
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| 35 | #define DEFAULT_SNMP_PORT_IPX 36879
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| 36 | #define DEFAULT_SNMPTRAP_PORT_UDP 162
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| 37 | #define DEFAULT_SNMPTRAP_PORT_IPX 36880
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| 38 | #ifndef _SNMP_ASN_DEFINED
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| 39 | #define _SNMP_ASN_DEFINED
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| 40 | #define ASN_UNIVERSAL 0x00
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| 41 | #define ASN_PRIMITIVE 0x00
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| 42 | #define ASN_CONSTRUCTOR 0x20
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| 43 | #define ASN_APPLICATION 0x40
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| 44 | #define ASN_CONTEXT 0x80
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| 45 | #define ASN_PRIVATE 0xC0
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| 46 | #define SNMP_PDU_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0)
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| 47 | #define SNMP_PDU_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 1)
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| 48 | #define SNMP_PDU_RESPONSE (ASN_CONTEXT | ASN_CONSTRUCTOR | 2)
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| 49 | #define SNMP_PDU_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 3)
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| 50 | #define SNMP_PDU_GETBULK (ASN_CONTEXT | ASN_CONSTRUCTOR | 4)
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| 51 | #define SNMP_PDU_V1TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 4)
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| 52 | #define SNMP_PDU_INFORM (ASN_CONTEXT | ASN_CONSTRUCTOR | 6)
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| 53 | #define SNMP_PDU_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 7)
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| 54 | #define SNMP_PDU_REPORT (ASN_CONTEXT | ASN_CONSTRUCTOR | 8)
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| 55 | #endif /* _SNMP_ASN_DEFINED */
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| 56 | #define ASN_INTEGER (ASN_UNIVERSAL | ASN_PRIMITIVE | 2)
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| 57 | #define ASN_BITS (ASN_UNIVERSAL | ASN_PRIMITIVE | 3)
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| 58 | #define ASN_OCTETSTRING (ASN_UNIVERSAL | ASN_PRIMITIVE | 4)
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| 59 | #define ASN_NULL (ASN_UNIVERSAL | ASN_PRIMITIVE | 5)
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| 60 | #define ASN_OBJECTIDENTIFIER (ASN_UNIVERSAL | ASN_PRIMITIVE | 6)
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| 61 | #define ASN_INTEGER32 ASN_INTEGER
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| 62 | #define ASN_SEQUENCE (ASN_UNIVERSAL | ASN_CONSTRUCTOR | 0x10)
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| 63 | #define ASN_SEQUENCEOF ASN_SEQUENCE
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| 64 | #define ASN_IPADDRESS (ASN_APPLICATION | ASN_PRIMITIVE | 0x00)
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| 65 | #define ASN_COUNTER32 (ASN_APPLICATION | ASN_PRIMITIVE | 0x01)
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| 66 | #define ASN_GAUGE32 (ASN_APPLICATION | ASN_PRIMITIVE | 0x02)
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| 67 | #define ASN_TIMETICKS (ASN_APPLICATION | ASN_PRIMITIVE | 0x03)
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| 68 | #define ASN_OPAQUE (ASN_APPLICATION | ASN_PRIMITIVE | 0x04)
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| 69 | #define ASN_COUNTER64 (ASN_APPLICATION | ASN_PRIMITIVE | 0x06)
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| 70 | #define ASN_UNSIGNED32 (ASN_APPLICATION | ASN_PRIMITIVE | 0x07)
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| 71 | #define SNMP_EXCEPTION_NOSUCHOBJECT (ASN_CONTEXT | ASN_PRIMITIVE | 0x00)
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| 72 | #define SNMP_EXCEPTION_NOSUCHINSTANCE (ASN_CONTEXT | ASN_PRIMITIVE | 0x01)
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| 73 | #define SNMP_EXCEPTION_ENDOFMIBVIEW (ASN_CONTEXT | ASN_PRIMITIVE | 0x02)
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| 74 | #define SNMP_EXTENSION_GET SNMP_PDU_GET
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| 75 | #define SNMP_EXTENSION_GET_NEXT SNMP_PDU_GETNEXT
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| 76 | #define SNMP_EXTENSION_GET_BULK SNMP_PDU_GETBULK
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| 77 | #define SNMP_EXTENSION_SET_TEST (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x0)
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| 78 | #define SNMP_EXTENSION_SET_COMMIT SNMP_PDU_SET
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| 79 | #define SNMP_EXTENSION_SET_UNDO (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x1)
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| 80 | #define SNMP_EXTENSION_SET_CLEANUP (ASN_PRIVATE | ASN_CONSTRUCTOR | 0x2)
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| 81 | #define SNMP_ERRORSTATUS_NOERROR 0
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| 82 | #define SNMP_ERRORSTATUS_TOOBIG 1
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| 83 | #define SNMP_ERRORSTATUS_NOSUCHNAME 2
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| 84 | #define SNMP_ERRORSTATUS_BADVALUE 3
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| 85 | #define SNMP_ERRORSTATUS_READONLY 4
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| 86 | #define SNMP_ERRORSTATUS_GENERR 5
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| 87 | #define SNMP_ERRORSTATUS_NOACCESS 6
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| 88 | #define SNMP_ERRORSTATUS_WRONGTYPE 7
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| 89 | #define SNMP_ERRORSTATUS_WRONGLENGTH 8
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| 90 | #define SNMP_ERRORSTATUS_WRONGENCODING 9
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| 91 | #define SNMP_ERRORSTATUS_WRONGVALUE 10
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| 92 | #define SNMP_ERRORSTATUS_NOCREATION 11
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| 93 | #define SNMP_ERRORSTATUS_INCONSISTENTVALUE 12
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| 94 | #define SNMP_ERRORSTATUS_RESOURCEUNAVAILABLE 13
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| 95 | #define SNMP_ERRORSTATUS_COMMITFAILED 14
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| 96 | #define SNMP_ERRORSTATUS_UNDOFAILED 15
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| 97 | #define SNMP_ERRORSTATUS_AUTHORIZATIONERROR 16
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| 98 | #define SNMP_ERRORSTATUS_NOTWRITABLE 17
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| 99 | #define SNMP_ERRORSTATUS_INCONSISTENTNAME 18
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| 100 | #define SNMP_GENERICTRAP_COLDSTART 0
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| 101 | #define SNMP_GENERICTRAP_WARMSTART 1
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| 102 | #define SNMP_GENERICTRAP_LINKDOWN 2
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| 103 | #define SNMP_GENERICTRAP_LINKUP 3
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| 104 | #define SNMP_GENERICTRAP_AUTHFAILURE 4
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| 105 | #define SNMP_GENERICTRAP_EGPNEIGHLOSS 5
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| 106 | #define SNMP_GENERICTRAP_ENTERSPECIFIC 6
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| 107 | #define SNMP_ACCESS_NONE 0
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| 108 | #define SNMP_ACCESS_NOTIFY 1
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| 109 | #define SNMP_ACCESS_READ_ONLY 2
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| 110 | #define SNMP_ACCESS_READ_WRITE 3
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| 111 | #define SNMP_ACCESS_READ_CREATE 4
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| 112 | #define SNMPAPI_ERROR FALSE
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| 113 | #define SNMPAPI_NOERROR TRUE
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| 114 | #define SNMP_LOG_SILENT 0
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| 115 | #define SNMP_LOG_FATAL 1
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| 116 | #define SNMP_LOG_ERROR 2
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| 117 | #define SNMP_LOG_WARNING 3
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| 118 | #define SNMP_LOG_TRACE 4
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| 119 | #define SNMP_LOG_VERBOSE 5
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| 120 | #define SNMP_OUTPUT_TO_CONSOLE 1
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| 121 | #define SNMP_OUTPUT_TO_LOGFILE 2
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| 122 | #define SNMP_OUTPUT_TO_EVENTLOG 4
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| 123 | #define SNMP_OUTPUT_TO_DEBUGGER 8
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| 124 | #define SNMP_MAX_OID_LEN 128
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| 125 | #define SNMP_MEM_ALLOC_ERROR 1
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| 126 | #define SNMP_BERAPI_INVALID_LENGTH 10
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| 127 | #define SNMP_BERAPI_INVALID_TAG 11
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| 128 | #define SNMP_BERAPI_OVERFLOW 12
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| 129 | #define SNMP_BERAPI_SHORT_BUFFER 13
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| 130 | #define SNMP_BERAPI_INVALID_OBJELEM 14
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| 131 | #define SNMP_PDUAPI_UNRECOGNIZED_PDU 20
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| 132 | #define SNMP_PDUAPI_INVALID_ES 21
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| 133 | #define SNMP_PDUAPI_INVALID_GT 22
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| 134 | #define SNMP_AUTHAPI_INVALID_VERSION 30
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| 135 | #define SNMP_AUTHAPI_INVALID_MSG_TYPE 31
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| 136 | #define SNMP_AUTHAPI_TRIV_AUTH_FAILED 32
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| 137 |
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| 138 | #ifndef RC_INVOKED
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| 139 |
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| 140 | typedef INT SNMPAPI;
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| 141 | typedef LONG AsnInteger32;
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| 142 | typedef ULONG AsnUnsigned32;
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| 143 | typedef ULARGE_INTEGER AsnCounter64;
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| 144 | typedef AsnUnsigned32 AsnCounter32;
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| 145 | typedef AsnUnsigned32 AsnGauge32;
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| 146 | typedef AsnUnsigned32 AsnTimeticks;
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| 147 | typedef struct {
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| 148 | BYTE *stream;
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| 149 | UINT length;
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| 150 | BOOL dynamic;
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| 151 | } AsnOctetString, AsnBits, AsnSequence, AsnImplicitSequence, AsnIPAddress, AsnNetworkAddress, AsnDisplayString, AsnOpaque;
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| 152 | typedef struct {
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| 153 | UINT idLength;
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| 154 | UINT *ids;
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| 155 | } AsnObjectIdentifier, AsnObjectName;
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| 156 | typedef struct {
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| 157 | BYTE asnType;
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| 158 | union {
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| 159 | AsnInteger32 number;
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| 160 | AsnUnsigned32 unsigned32;
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| 161 | AsnCounter64 counter64;
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| 162 | AsnOctetString string;
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| 163 | AsnBits bits;
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| 164 | AsnObjectIdentifier object;
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| 165 | AsnSequence sequence;
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| 166 | AsnIPAddress address;
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| 167 | AsnCounter32 counter;
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| 168 | AsnGauge32 gauge;
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| 169 | AsnTimeticks ticks;
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| 170 | AsnOpaque arbitrary;
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| 171 | } asnValue;
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| 172 | } AsnAny, AsnObjectSyntax;
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| 173 | typedef struct {
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| 174 | AsnObjectName name;
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| 175 | AsnObjectSyntax value;
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| 176 | } SnmpVarBind;
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| 177 | typedef struct {
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| 178 | SnmpVarBind *list;
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| 179 | UINT len;
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| 180 | } SnmpVarBindList;
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| 181 |
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| 182 | VOID WINSNMPAPI SnmpExtensionClose(void);
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| 183 | BOOL WINSNMPAPI SnmpExtensionInit(DWORD,HANDLE*,AsnObjectIdentifier*);
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| 184 | BOOL WINSNMPAPI SnmpExtensionInitEx(AsnObjectIdentifier*);
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| 185 | BOOL WINSNMPAPI SnmpExtensionMonitor(LPVOID);
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| 186 | BOOL WINSNMPAPI SnmpExtensionQuery(BYTE,SnmpVarBindList*,AsnInteger32*,AsnInteger32*);
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| 187 | BOOL WINSNMPAPI SnmpExtensionQueryEx(DWORD,DWORD,SnmpVarBindList*,AsnOctetString*,AsnInteger32*,AsnInteger32*);
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| 188 | BOOL WINSNMPAPI SnmpExtensionTrap(AsnObjectIdentifier*,AsnInteger32*,AsnInteger32*,AsnTimeticks*,SnmpVarBindList*);
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| 189 | DWORD WINSNMPAPI SnmpSvcGetUptime(void);
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| 190 | VOID WINSNMPAPI SnmpSvcSetLogLevel(INT);
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| 191 | VOID WINSNMPAPI SnmpSvcSetLogType(INT);
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| 192 | SNMPAPI WINSNMPAPI SnmpUtilAsnAnyCpy(AsnAny*,AsnAny*);
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| 193 | VOID WINSNMPAPI SnmpUtilAsnAnyFree(AsnAny*);
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| 194 | VOID WINSNMPAPI SnmpUtilDbgPrint(INT,LPSTR,...);
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| 195 | LPSTR WINSNMPAPI SnmpUtilIdsToA(UINT*,UINT);
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| 196 | LPVOID WINSNMPAPI SnmpUtilMemAlloc(UINT);
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| 197 | VOID WINSNMPAPI SnmpUtilMemFree(LPVOID);
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| 198 | LPVOID WINSNMPAPI SnmpUtilMemReAlloc(LPVOID,UINT);
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| 199 | SNMPAPI WINSNMPAPI SnmpUtilOctetsCmp(AsnOctetString*,AsnOctetString*);
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| 200 | SNMPAPI WINSNMPAPI SnmpUtilOctetsCpy(AsnOctetString*,AsnOctetString*);
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| 201 | VOID WINSNMPAPI SnmpUtilOctetsFree(AsnOctetString*);
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| 202 | SNMPAPI WINSNMPAPI SnmpUtilOctetsNCmp(AsnOctetString*,AsnOctetString*,UINT);
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| 203 | SNMPAPI WINSNMPAPI SnmpUtilOidAppend(AsnObjectIdentifier*,AsnObjectIdentifier*);
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| 204 | SNMPAPI WINSNMPAPI SnmpUtilOidCmp(AsnObjectIdentifier*,AsnObjectIdentifier*);
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| 205 | SNMPAPI WINSNMPAPI SnmpUtilOidCpy(AsnObjectIdentifier*,AsnObjectIdentifier*);
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| 206 | VOID WINSNMPAPI SnmpUtilOidFree(AsnObjectIdentifier*);
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| 207 | SNMPAPI WINSNMPAPI SnmpUtilOidNCmp(AsnObjectIdentifier*,AsnObjectIdentifier*,UINT);
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| 208 | LPSTR WINSNMPAPI SnmpUtilOidToA(AsnObjectIdentifier*);
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| 209 | VOID WINSNMPAPI SnmpUtilPrintAsnAny(AsnAny*);
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| 210 | VOID WINSNMPAPI SnmpUtilPrintOid(AsnObjectIdentifier*);
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| 211 | SNMPAPI WINSNMPAPI SnmpUtilVarBindCpy( SnmpVarBind*,SnmpVarBind*);
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| 212 | SNMPAPI WINSNMPAPI SnmpUtilVarBindListCpy(SnmpVarBindList*,SnmpVarBindList*);
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| 213 | VOID WINSNMPAPI SnmpUtilVarBindFree(SnmpVarBind*);
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| 214 | VOID WINSNMPAPI SnmpUtilVarBindListFree(SnmpVarBindList*);
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| 215 |
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| 216 | #ifndef SNMPSTRICT
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| 217 | #define SNMP_malloc SnmpUtilMemAlloc
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| 218 | #define SNMP_free SnmpUtilMemFree
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| 219 | #define SNMP_realloc SnmpUtilMemReAlloc
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| 220 | #define SNMP_DBG_malloc SnmpUtilMemAlloc
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| 221 | #define SNMP_DBG_free SnmpUtilMemFree
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| 222 | #define SNMP_DBG_realloc SnmpUtilMemReAlloc
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| 223 | #define SNMP_oidappend SnmpUtilOidAppend
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| 224 | #define SNMP_oidcmp SnmpUtilOidCmp
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| 225 | #define SNMP_oidcpy SnmpUtilOidCpy
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| 226 | #define SNMP_oidfree SnmpUtilOidFree
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| 227 | #define SNMP_oidncmp SnmpUtilOidNCmp
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| 228 | #define SNMP_printany SnmpUtilPrintAsnAny
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| 229 | #define SNMP_CopyVarBind SnmpUtilVarBindCpy
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| 230 | #define SNMP_CopyVarBindList SnmpUtilVarBindListCpy
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| 231 | #define SNMP_FreeVarBind SnmpUtilVarBindFree
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| 232 | #define SNMP_FreeVarBindList SnmpUtilVarBindListFree
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| 233 | #define ASN_RFC1155_IPADDRESS ASN_IPADDRESS
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| 234 | #define ASN_RFC1155_COUNTER ASN_COUNTER32
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| 235 | #define ASN_RFC1155_GAUGE ASN_GAUGE32
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| 236 | #define ASN_RFC1155_TIMETICKS ASN_TIMETICKS
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| 237 | #define ASN_RFC1155_OPAQUE ASN_OPAQUE
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| 238 | #define ASN_RFC1213_DISPSTRING ASN_OCTETSTRING
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| 239 | #define ASN_RFC1157_GETREQUEST SNMP_PDU_GET
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| 240 | #define ASN_RFC1157_GETNEXTREQUEST SNMP_PDU_GETNEXT
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| 241 | #define ASN_RFC1157_GETRESPONSE SNMP_PDU_RESPONSE
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| 242 | #define ASN_RFC1157_SETREQUEST SNMP_PDU_SET
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| 243 | #define ASN_RFC1157_TRAP SNMP_PDU_V1TRAP
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| 244 | #define ASN_CONTEXTSPECIFIC ASN_CONTEXT
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| 245 | #define ASN_PRIMATIVE ASN_PRIMITIVE
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| 246 | #define RFC1157VarBindList SnmpVarBindList
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| 247 | #define RFC1157VarBind SnmpVarBind
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| 248 | #define AsnInteger AsnInteger32
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| 249 | #define AsnCounter AsnCounter32
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| 250 | #define AsnGauge AsnGauge32
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| 251 | #endif /* SNMPSTRICT */
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| 252 |
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| 253 | #endif /* RC_INVOKED */
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| 254 |
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| 255 | #ifdef __cplusplus
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| 256 | }
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| 257 | #endif
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| 258 | #include <poppack.h>
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| 259 | #endif
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