def sendReq(self,
snmpEngine,
addrName,
nonRepeaters,
maxRepetitions,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=''):
(transportDomain, transportAddress, timeout, retryCount,
messageProcessingModel, securityModel, securityName,
securityLevel) = config.getTargetInfo(snmpEngine, addrName)
pduVersion, pMod = getVersionSpecifics(messageProcessingModel)
if not hasattr(pMod, 'GetBulkRequestPDU'):
raise error.ProtocolError('BULK PDU not implemented at %s' % pMod)
reqPDU = pMod.GetBulkRequestPDU()
pMod.apiBulkPDU.setDefaults(reqPDU)
pMod.apiBulkPDU.setNonRepeaters(reqPDU, nonRepeaters)
pMod.apiBulkPDU.setMaxRepetitions(reqPDU, maxRepetitions)
pMod.apiBulkPDU.setVarBinds(reqPDU, varBinds)
requestHandle = getNextHandle()
self._sendPdu(snmpEngine, transportDomain, transportAddress,
messageProcessingModel, securityModel, securityName,
securityLevel, contextEngineId, contextName, pduVersion,
reqPDU, timeout, retryCount, 0, requestHandle,
(self.processResponsePdu, (cbFun, cbCtx)))
return requestHandle
def sendReq(self,
snmpEngine,
addrName,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=''):
(transportDomain, transportAddress, timeout, retryCount,
messageProcessingModel, securityModel, securityName,
securityLevel) = config.getTargetInfo(snmpEngine, addrName)
pduVersion, pMod = getVersionSpecifics(messageProcessingModel)
reqPDU = pMod.GetNextRequestPDU()
pMod.apiPDU.setDefaults(reqPDU)
pMod.apiPDU.setVarBinds(reqPDU, varBinds)
requestHandle = getNextHandle()
self._sendPdu(snmpEngine, transportDomain, transportAddress,
messageProcessingModel, securityModel, securityName,
securityLevel, contextEngineId, contextName, pduVersion,
reqPDU, timeout, retryCount, 0, requestHandle,
(self.processResponsePdu, (cbFun, cbCtx)))
return requestHandle
def sendReq(
self,
snmpEngine,
addrName,
nonRepeaters,
maxRepetitions,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=null,
):
(
transportDomain,
transportAddress,
timeout,
retryCount,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
) = config.getTargetInfo(snmpEngine, addrName)
pduVersion, pMod = getVersionSpecifics(messageProcessingModel)
if not hasattr(pMod, "GetBulkRequestPDU"):
raise error.PySnmpError("BULK PDU not implemented at %s" % pMod)
reqPDU = pMod.GetBulkRequestPDU()
pMod.apiBulkPDU.setDefaults(reqPDU)
pMod.apiBulkPDU.setNonRepeaters(reqPDU, nonRepeaters)
pMod.apiBulkPDU.setMaxRepetitions(reqPDU, maxRepetitions)
pMod.apiBulkPDU.setVarBinds(reqPDU, varBinds)
requestHandle = getNextHandle()
self._sendPdu(
snmpEngine,
transportDomain,
transportAddress,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
contextEngineId,
contextName,
pduVersion,
reqPDU,
timeout,
retryCount,
0,
requestHandle,
(self.processResponsePdu, (cbFun, cbCtx)),
)
return requestHandle
def sendPdu(self, snmpEngine, targetName, contextEngineId,
contextName, PDU, cbFun, cbCtx):
(transportDomain, transportAddress, timeout,
retryCount, messageProcessingModel, securityModel,
securityName,
securityLevel) = config.getTargetInfo(snmpEngine, targetName)
# Convert timeout in seconds into timeout in timer ticks
timeoutInTicks = (float(timeout) / 100 /
snmpEngine.transportDispatcher.getTimerResolution())
mibBuilder = snmpEngine.msgAndPduDsp.mibInstrumController.mibBuilder
SnmpEngineID, SnmpAdminString = mibBuilder.importSymbols(
'SNMP-FRAMEWORK-MIB', 'SnmpEngineID', 'SnmpAdminString')
# Cast possible strings into bytes
if contextEngineId:
contextEngineId = SnmpEngineID(contextEngineId)
contextName = SnmpAdminString(contextName)
origPDU = PDU
# User-side API assumes SMIv2
if messageProcessingModel == 0:
PDU = rfc2576.v2ToV1(PDU)
pduVersion = 0
else:
pduVersion = 1
sendRequestHandle = getNextHandle()
# 3.1
sendPduHandle = snmpEngine.msgAndPduDsp.sendPdu(
snmpEngine, transportDomain, transportAddress,
messageProcessingModel, securityModel, securityName,
securityLevel, contextEngineId, contextName,
pduVersion, PDU, True, timeoutInTicks, self.processResponsePdu,
(sendRequestHandle, cbFun, cbCtx)
)
snmpEngine.transportDispatcher.jobStarted(id(self))
self.__pendingReqs[sendPduHandle] = (
transportDomain, transportAddress, messageProcessingModel,
securityModel, securityName, securityLevel, contextEngineId,
contextName, pduVersion, origPDU, timeoutInTicks,
retryCount, 0, 0
)
debug.logger & debug.FLAG_APP and debug.logger(
'sendPdu: sendPduHandle %s, timeout %d*10 ms/%d ticks, retry '
'0 of %d' % (sendPduHandle, timeout, timeoutInTicks, retryCount))
return sendRequestHandle
def sendReq(
self,
snmpEngine,
addrName,
nonRepeaters,
maxRepetitions,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=''
):
( transportDomain,
transportAddress,
timeout,
retryCount,
messageProcessingModel,
securityModel,
securityName,
securityLevel ) = config.getTargetInfo(snmpEngine, addrName)
reqPDU = v2c.GetBulkRequestPDU()
v2c.apiBulkPDU.setDefaults(reqPDU)
v2c.apiBulkPDU.setNonRepeaters(reqPDU, nonRepeaters)
v2c.apiBulkPDU.setMaxRepetitions(reqPDU, maxRepetitions)
v2c.apiBulkPDU.setVarBinds(reqPDU, varBinds)
requestHandle = getNextHandle()
try:
self._sendPdu(
snmpEngine,
transportDomain,
transportAddress,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
contextEngineId,
contextName,
reqPDU,
timeout,
retryCount,
0, # retries
requestHandle,
(self.processResponsePdu, (cbFun, cbCtx))
)
except StatusInformation:
statusInformation = sys.exc_info()[1]
debug.logger & debug.flagApp and debug.logger('sendReq: sendPduHandle %s: _sendPdu() failed with %r' % (requestHandle, statusInformation))
cbFun(requestHandle, statusInformation['errorIndication'],
0, 0, (), cbCtx)
return requestHandle
def sendPdu(self, snmpEngine, targetName, contextEngineId, contextName,
PDU, cbFun, cbCtx):
(transportDomain, transportAddress, timeout, retryCount,
messageProcessingModel, securityModel, securityName,
securityLevel) = config.getTargetInfo(snmpEngine, targetName)
# Convert timeout in seconds into timeout in timer ticks
timeoutInTicks = (float(timeout) / 100 /
snmpEngine.transportDispatcher.getTimerResolution())
mibBuilder = snmpEngine.msgAndPduDsp.mibInstrumController.mibBuilder
SnmpEngineID, SnmpAdminString = mibBuilder.importSymbols(
'SNMP-FRAMEWORK-MIB', 'SnmpEngineID', 'SnmpAdminString')
# Cast possible strings into bytes
if contextEngineId:
contextEngineId = SnmpEngineID(contextEngineId)
contextName = SnmpAdminString(contextName)
origPDU = PDU
# User-side API assumes SMIv2
if messageProcessingModel == 0:
PDU = rfc2576.v2ToV1(PDU)
pduVersion = 0
else:
pduVersion = 1
sendRequestHandle = getNextHandle()
# 3.1
sendPduHandle = snmpEngine.msgAndPduDsp.sendPdu(
snmpEngine, transportDomain, transportAddress,
messageProcessingModel, securityModel, securityName, securityLevel,
contextEngineId, contextName, pduVersion, PDU, True,
timeoutInTicks, self.processResponsePdu,
(sendRequestHandle, cbFun, cbCtx))
snmpEngine.transportDispatcher.jobStarted(id(self))
self.__pendingReqs[sendPduHandle] = (transportDomain, transportAddress,
messageProcessingModel,
securityModel, securityName,
securityLevel, contextEngineId,
contextName, pduVersion, origPDU,
timeoutInTicks, retryCount, 0, 0)
debug.logger & debug.FLAG_APP and debug.logger(
'sendPdu: sendPduHandle %s, timeout %d*10 ms/%d ticks, retry '
'0 of %d' % (sendPduHandle, timeout, timeoutInTicks, retryCount))
return sendRequestHandle
def sendReq(
self,
snmpEngine,
addrName,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=''
):
( transportDomain,
transportAddress,
timeout,
retryCount,
messageProcessingModel,
securityModel,
securityName,
securityLevel ) = config.getTargetInfo(snmpEngine, addrName)
pduVersion, pMod = getVersionSpecifics(messageProcessingModel)
reqPDU = pMod.SetRequestPDU()
pMod.apiPDU.setDefaults(reqPDU)
pMod.apiPDU.setVarBinds(reqPDU, varBinds)
# User-side API assumes SMIv2
if messageProcessingModel == 0:
reqPDU = rfc2576.v2ToV1(reqPDU)
pMod = api.protoModules[api.protoVersion1]
requestHandle = getNextHandle()
self._sendPdu(
snmpEngine,
transportDomain,
transportAddress,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
contextEngineId,
contextName,
pduVersion,
reqPDU,
timeout,
retryCount,
0,
requestHandle,
(self.processResponsePdu, (cbFun, cbCtx))
)
return requestHandle
def sendReq(self,
snmpEngine,
addrName,
nonRepeaters,
maxRepetitions,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=''):
(transportDomain, transportAddress, timeout, retryCount,
messageProcessingModel, securityModel, securityName,
securityLevel) = config.getTargetInfo(snmpEngine, addrName)
reqPDU = v2c.GetBulkRequestPDU()
v2c.apiBulkPDU.setDefaults(reqPDU)
v2c.apiBulkPDU.setNonRepeaters(reqPDU, nonRepeaters)
v2c.apiBulkPDU.setMaxRepetitions(reqPDU, maxRepetitions)
v2c.apiBulkPDU.setVarBinds(reqPDU, varBinds)
sendRequestHandle = getNextHandle()
try:
self._sendPdu(
snmpEngine,
transportDomain,
transportAddress,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
contextEngineId,
contextName,
reqPDU,
timeout,
retryCount,
0, # retries
sendRequestHandle,
(self.processResponsePdu, (cbFun, cbCtx)))
except StatusInformation:
statusInformation = sys.exc_info()[1]
debug.logger & debug.flagApp and debug.logger(
'sendReq: sendPduHandle %s: _sendPdu() failed with %r' %
(sendRequestHandle, statusInformation))
cbFun(sendRequestHandle, statusInformation['errorIndication'], 0,
0, (), cbCtx)
return sendRequestHandle
def sendReq(self, snmpEngine, addrName, varBinds, cbFun, cbCtx=None, contextEngineId=None, contextName=null):
(
transportDomain,
transportAddress,
timeout,
retryCount,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
) = config.getTargetInfo(snmpEngine, addrName)
pduVersion, pMod = getVersionSpecifics(messageProcessingModel)
reqPDU = pMod.GetNextRequestPDU()
pMod.apiPDU.setDefaults(reqPDU)
pMod.apiPDU.setVarBinds(reqPDU, varBinds)
requestHandle = getNextHandle()
self._sendPdu(
snmpEngine,
transportDomain,
transportAddress,
messageProcessingModel,
securityModel,
securityName,
securityLevel,
contextEngineId,
contextName,
pduVersion,
reqPDU,
timeout,
retryCount,
0,
requestHandle,
(self.processResponsePdu, (cbFun, cbCtx)),
)
return requestHandle
