diff options
Diffstat (limited to 'pysnmp/proto/api/v2c.py')
| -rw-r--r-- | pysnmp/proto/api/v2c.py | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/pysnmp/proto/api/v2c.py b/pysnmp/proto/api/v2c.py index 96dcfc67..fa8f6799 100644 --- a/pysnmp/proto/api/v2c.py +++ b/pysnmp/proto/api/v2c.py @@ -46,8 +46,9 @@ getNextRequestID = v1.getNextRequestID apiVarBind = v1.apiVarBind + class PDUAPI(v1.PDUAPI): - _errorStatus = rfc1905._errorStatus.clone(0) + _errorStatus = rfc1905.errorStatus.clone(0) _errorIndex = univ.Integer(0).subtype(subtypeSpec=constraint.ValueRangeConstraint(0, rfc1905.max_bindings)) def getResponse(self, reqPDU): @@ -61,21 +62,24 @@ class PDUAPI(v1.PDUAPI): def setEndOfMibError(self, pdu, errorIndex): varBindList = self.getVarBindList(pdu) - varBindList[errorIndex-1].setComponentByPosition( + varBindList[errorIndex - 1].setComponentByPosition( 1, rfc1905.endOfMibView, verifyConstraints=False ) def setNoSuchInstanceError(self, pdu, errorIndex): varBindList = self.getVarBindList(pdu) - varBindList[errorIndex-1].setComponentByPosition( + varBindList[errorIndex - 1].setComponentByPosition( 1, rfc1905.noSuchInstance, verifyConstraints=False ) + apiPDU = PDUAPI() + class BulkPDUAPI(PDUAPI): - _nonRepeaters = rfc1905._nonRepeaters.clone(0) - _maxRepetitions = rfc1905._maxRepetitions.clone(10) + _nonRepeaters = rfc1905.nonRepeaters.clone(0) + _maxRepetitions = rfc1905.maxRepetitions.clone(10) + def setDefaults(self, pdu): PDUAPI.setDefaults(self, pdu) pdu.setComponentByPosition( @@ -89,34 +93,37 @@ class BulkPDUAPI(PDUAPI): ) pdu.setComponentByPosition(3) - def getNonRepeaters(self, pdu): + @staticmethod + def getNonRepeaters(pdu): return pdu.getComponentByPosition(1) - def setNonRepeaters(self, pdu, value): + @staticmethod + def setNonRepeaters(pdu, value): pdu.setComponentByPosition(1, value) - def getMaxRepetitions(self, pdu): + @staticmethod + def getMaxRepetitions(pdu): return pdu.getComponentByPosition(2) - def setMaxRepetitions(self, pdu, value): + @staticmethod + def setMaxRepetitions(pdu, value): pdu.setComponentByPosition(2, value) def getVarBindTable(self, reqPDU, rspPDU): nonRepeaters = self.getNonRepeaters(reqPDU) - maxRepetitions = self.getMaxRepetitions(reqPDU) reqVarBinds = self.getVarBinds(reqPDU) N = min(int(nonRepeaters), len(reqVarBinds)) - R = max(len(reqVarBinds)-N, 0) + R = max(len(reqVarBinds) - N, 0) rspVarBinds = self.getVarBinds(rspPDU) varBindTable = [] if R: - for i in range(0, len(rspVarBinds)-N, R): - varBindRow = rspVarBinds[:N] + rspVarBinds[N+i:N+R+i] + for i in range(0, len(rspVarBinds) - N, R): + varBindRow = rspVarBinds[:N] + rspVarBinds[N + i:N + R + i] # ignore stray OIDs / non-rectangular table if len(varBindRow) == N + R: varBindTable.append(varBindRow) @@ -125,8 +132,10 @@ class BulkPDUAPI(PDUAPI): return varBindTable + apiBulkPDU = BulkPDUAPI() + class TrapPDUAPI(v1.PDUAPI): sysUpTime = (1, 3, 6, 1, 2, 1, 1, 3, 0) snmpTrapAddress = (1, 3, 6, 1, 6, 3, 18, 1, 3, 0) @@ -135,6 +144,7 @@ class TrapPDUAPI(v1.PDUAPI): snmpTrapEnterprise = (1, 3, 6, 1, 6, 3, 1, 1, 4, 3, 0) _zeroTime = TimeTicks(0) _genTrap = ObjectIdentifier((1, 3, 6, 1, 6, 3, 1, 1, 5, 1)) + def setDefaults(self, pdu): v1.PDUAPI.setDefaults(self, pdu) varBinds = [(self.sysUpTime, self._zeroTime), @@ -142,10 +152,13 @@ class TrapPDUAPI(v1.PDUAPI): (self.snmpTrapOID, self._genTrap)] self.setVarBinds(pdu, varBinds) + apiTrapPDU = TrapPDUAPI() + class MessageAPI(v1.MessageAPI): - _version = rfc1901._version.clone(1) + _version = rfc1901.version.clone(1) + def setDefaults(self, msg): msg.setComponentByPosition(0, self._version, verifyConstraints=False) msg.setComponentByPosition(1, self._community, verifyConstraints=False) @@ -159,4 +172,5 @@ class MessageAPI(v1.MessageAPI): self.setPDU(rspMsg, apiPDU.getResponse(self.getPDU(reqMsg))) return rspMsg + apiMessage = MessageAPI() |