Classe TSNMPRec

Descrição

Hierarquia

Campos

Métodos

Propriedades

Unit

snmpsend

Declaração

type TSNMPRec = class(TObject)

Descrição

Data object abstracts SNMP data packet

Hierarquia

TObject
TSNMPRec

Visão Geral

Campos

	`FVersion: Integer;`
	`FPDUType: Integer;`
	`FID: Integer;`
	`FErrorStatus: Integer;`
	`FErrorIndex: Integer;`
	`FCommunity: AnsiString;`
	`FSNMPMibList: TSNMPMibList;`
	`FMaxSize: Integer;`
	`FFlags: TV3Flags;`
	`FFlagReportable: Boolean;`
	`FContextEngineID: AnsiString;`
	`FContextName: AnsiString;`
	`FAuthMode: TV3Auth;`
	`FAuthEngineID: AnsiString;`
	`FAuthEngineBoots: integer;`
	`FAuthEngineTime: integer;`
	`FAuthEngineTimeStamp: cardinal;`
	`FUserName: AnsiString;`
	`FPassword: AnsiString;`
	`FAuthKey: AnsiString;`
	`FPrivMode: TV3Priv;`
	`FPrivPassword: AnsiString;`
	`FPrivKey: AnsiString;`
	`FPrivSalt: AnsiString;`
	`FPrivSaltCounter: integer;`
	`FOldTrapEnterprise: AnsiString;`
	`FOldTrapHost: AnsiString;`
	`FOldTrapGen: Integer;`
	`FOldTrapSpec: Integer;`
	`FOldTrapTimeTicks: Integer;`

Métodos

	`function Pass2Key(const Value: AnsiString): AnsiString;`
	`function EncryptPDU(const value: AnsiString): AnsiString;`
	`function DecryptPDU(const value: AnsiString): AnsiString;`
	`constructor Create;`
	`destructor Destroy; override;`
	`function DecodeBuf(Buffer: AnsiString): Boolean;`
	`function EncodeBuf: AnsiString;`
	`procedure Clear;`
	`procedure MIBAdd(const MIB, Value: AnsiString; ValueType: Integer);`
	`procedure MIBDelete(Index: Integer);`
	`function MIBGet(const MIB: AnsiString): AnsiString;`
	`function MIBCount: integer;`
	`function MIBByIndex(Index: Integer): TSNMPMib;`

Propriedades

	`property SNMPMibList: TSNMPMibList read FSNMPMibList;`
	`property Version: Integer read FVersion write FVersion;`
	`property Community: AnsiString read FCommunity write FCommunity;`
	`property PDUType: Integer read FPDUType write FPDUType;`
	`property ID: Integer read FID write FID;`
	`property ErrorStatus: Integer read FErrorStatus write FErrorStatus;`
	`property ErrorIndex: Integer read FErrorIndex write FErrorIndex;`
	`property NonRepeaters: Integer read FErrorStatus write FErrorStatus;`
	`property MaxRepetitions: Integer read FErrorIndex write FErrorIndex;`
	`property MaxSize: Integer read FMaxSize write FMaxSize;`
	`property Flags: TV3Flags read FFlags write FFlags;`
	`property FlagReportable: Boolean read FFlagReportable write FFlagReportable;`
	`property ContextEngineID: AnsiString read FContextEngineID write FContextEngineID;`
	`property ContextName: AnsiString read FContextName write FContextName;`
	`property AuthMode: TV3Auth read FAuthMode write FAuthMode;`
	`property PrivMode: TV3Priv read FPrivMode write FPrivMode;`
	`property AuthEngineID: AnsiString read FAuthEngineID write FAuthEngineID;`
	`property AuthEngineBoots: Integer read FAuthEngineBoots write FAuthEngineBoots;`
	`property AuthEngineTime: Integer read FAuthEngineTime write FAuthEngineTime;`
	`property AuthEngineTimeStamp: Cardinal read FAuthEngineTimeStamp Write FAuthEngineTimeStamp;`
	`property UserName: AnsiString read FUserName write FUserName;`
	`property Password: AnsiString read FPassword write FPassword;`
	`property AuthKey: AnsiString read FAuthKey write FAuthKey;`
	`property PrivPassword: AnsiString read FPrivPassword write FPrivPassword;`
	`property PrivKey: AnsiString read FPrivKey write FPrivKey;`
	`property OldTrapEnterprise: AnsiString read FOldTrapEnterprise write FOldTrapEnterprise;`
	`property OldTrapHost: AnsiString read FOldTrapHost write FOldTrapHost;`
	`property OldTrapGen: Integer read FOldTrapGen write FOldTrapGen;`
	`property OldTrapSpec: Integer read FOldTrapSpec write FOldTrapSpec;`
	`property OldTrapTimeTicks: Integer read FOldTrapTimeTicks write FOldTrapTimeTicks;`

Descrição

Campos

	`FVersion: Integer;`

	`FPDUType: Integer;`

	`FID: Integer;`

	`FErrorStatus: Integer;`

	`FErrorIndex: Integer;`

	`FCommunity: AnsiString;`

	`FSNMPMibList: TSNMPMibList;`

	`FMaxSize: Integer;`

	`FFlags: TV3Flags;`

	`FFlagReportable: Boolean;`

	`FContextEngineID: AnsiString;`

	`FContextName: AnsiString;`

	`FAuthMode: TV3Auth;`

	`FAuthEngineID: AnsiString;`

	`FAuthEngineBoots: integer;`

	`FAuthEngineTime: integer;`

	`FAuthEngineTimeStamp: cardinal;`

	`FUserName: AnsiString;`

	`FPassword: AnsiString;`

	`FAuthKey: AnsiString;`

	`FPrivMode: TV3Priv;`

	`FPrivPassword: AnsiString;`

	`FPrivKey: AnsiString;`

	`FPrivSalt: AnsiString;`

	`FPrivSaltCounter: integer;`

	`FOldTrapEnterprise: AnsiString;`

	`FOldTrapHost: AnsiString;`

	`FOldTrapGen: Integer;`

	`FOldTrapSpec: Integer;`

	`FOldTrapTimeTicks: Integer;`

Métodos

	`function Pass2Key(const Value: AnsiString): AnsiString;`

	`function EncryptPDU(const value: AnsiString): AnsiString;`

	`function DecryptPDU(const value: AnsiString): AnsiString;`

	`constructor Create;`

	`destructor Destroy; override;`

	`function DecodeBuf(Buffer: AnsiString): Boolean;`
Decode SNMP packet in buffer to object properties.

	`function EncodeBuf: AnsiString;`
Encode obeject properties to SNMP packet.

	`procedure Clear;`
Clears all object properties to default values.

	`procedure MIBAdd(const MIB, Value: AnsiString; ValueType: Integer);`
Add entry to SNMPMibList. For queries use value as empty string, and ValueType as ASN1_NULL.

	`procedure MIBDelete(Index: Integer);`
Delete entry from SNMPMibList.

	`function MIBGet(const MIB: AnsiString): AnsiString;`
Search SNMPMibList list for MIB and return correspond value.

	`function MIBCount: integer;`
return number of entries in MIB array.

	`function MIBByIndex(Index: Integer): TSNMPMib;`
Return MIB information from given row of MIB array.

Propriedades

	`property SNMPMibList: TSNMPMibList read FSNMPMibList;`
List of TSNMPMib objects.

	`property Version: Integer read FVersion write FVersion;`
`Version` of SNMP packet. Default value is 0 (SNMP ver. 1). You can use value 1 for SNMPv2c or value 3 for SNMPv3.

	`property Community: AnsiString read FCommunity write FCommunity;`
`Community` string for autorize access to SNMP server. (Case sensitive!) `Community` string is not used in SNMPv3! Use Username and password instead!

	`property PDUType: Integer read FPDUType write FPDUType;`
Define type of SNMP operation.

	`property ID: Integer read FID write FID;`
Contains `ID` number. Not need to use.

	`property ErrorStatus: Integer read FErrorStatus write FErrorStatus;`
When packet is reply, contains error code. Supported values are defined by E* constants.

	`property ErrorIndex: Integer read FErrorIndex write FErrorIndex;`
Point to error position in reply packet. Not usefull for users. It only good for debugging!

	`property NonRepeaters: Integer read FErrorStatus write FErrorStatus;`
special value for GetBulkRequest of SNMPv2 and v3.

	`property MaxRepetitions: Integer read FErrorIndex write FErrorIndex;`
special value for GetBulkRequest of SNMPv2 and v3.

	`property MaxSize: Integer read FMaxSize write FMaxSize;`
Maximum message size in bytes for SNMPv3. For sending is default 1472 bytes.

	`property Flags: TV3Flags read FFlags write FFlags;`
Specify if message is authorised or encrypted. Used only in SNMPv3.

	`property FlagReportable: Boolean read FFlagReportable write FFlagReportable;`
For SNMPv3.... If is `True`, SNMP agent must send reply (at least with some error).

	`property ContextEngineID: AnsiString read FContextEngineID write FContextEngineID;`
For SNMPv3. If not specified, is used value from AuthEngineID

	`property ContextName: AnsiString read FContextName write FContextName;`
For SNMPv3.

	`property AuthMode: TV3Auth read FAuthMode write FAuthMode;`
For SNMPv3. Specify Authorization mode. (specify used hash for authorization)

	`property PrivMode: TV3Priv read FPrivMode write FPrivMode;`
For SNMPv3. Specify Privacy mode.

	`property AuthEngineID: AnsiString read FAuthEngineID write FAuthEngineID;`
value used by SNMPv3 authorisation for synchronization with SNMP agent.

	`property AuthEngineBoots: Integer read FAuthEngineBoots write FAuthEngineBoots;`
value used by SNMPv3 authorisation for synchronization with SNMP agent.

	`property AuthEngineTime: Integer read FAuthEngineTime write FAuthEngineTime;`
value used by SNMPv3 authorisation for synchronization with SNMP agent.

	`property AuthEngineTimeStamp: Cardinal read FAuthEngineTimeStamp Write FAuthEngineTimeStamp;`
value used by SNMPv3 authorisation for synchronization with SNMP agent.

	`property UserName: AnsiString read FUserName write FUserName;`
SNMPv3 authorization `username`

	`property Password: AnsiString read FPassword write FPassword;`
SNMPv3 authorization `password`

	`property AuthKey: AnsiString read FAuthKey write FAuthKey;`
For SNMPv3. Computed Athorization key from password.

	`property PrivPassword: AnsiString read FPrivPassword write FPrivPassword;`
SNMPv3 privacy password

	`property PrivKey: AnsiString read FPrivKey write FPrivKey;`
For SNMPv3. Computed Privacy key from PrivPassword.

	`property OldTrapEnterprise: AnsiString read FOldTrapEnterprise write FOldTrapEnterprise;`
MIB value to identify the object that sent the TRAPv1.

	`property OldTrapHost: AnsiString read FOldTrapHost write FOldTrapHost;`
Address of TRAPv1 sender (IP address).

	`property OldTrapGen: Integer read FOldTrapGen write FOldTrapGen;`
Generic TRAPv1 identification.

	`property OldTrapSpec: Integer read FOldTrapSpec write FOldTrapSpec;`
Specific TRAPv1 identification.

	`property OldTrapTimeTicks: Integer read FOldTrapTimeTicks write FOldTrapTimeTicks;`
Number of 1/100th of seconds since last reboot or power up. (for TRAPv1)

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