def sendVarBinds(self, snmpEngine, targetName, contextEngineId,
contextName, varBinds, cbFun, cbCtx=None):
reqPDU = v2c.GetRequestPDU()
v2c.apiPDU.setDefaults(reqPDU)
v2c.apiPDU.setVarBinds(reqPDU, varBinds)
return self.sendPdu(snmpEngine, targetName, contextEngineId,
contextName, reqPDU, self.processResponseVarBinds,
(cbFun, cbCtx))
def sendReq(self,
snmpEngine,
addrName,
varBinds,
cbFun,
cbCtx=None,
contextEngineId=None,
contextName=''):
(transportDomain, transportAddress, timeout, retryCount,
messageProcessingModel, securityModel, securityName,
securityLevel) = config.getTargetInfo(snmpEngine, addrName)
reqPDU = v2c.GetRequestPDU()
v2c.apiPDU.setDefaults(reqPDU)
v2c.apiPDU.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
__v2ToV1ValueMap = { # XXX do not re-create same-type items?
v2c.Integer32.tagSet: v1.Integer(),
v2c.OctetString.tagSet: v1.OctetString(),
v2c.Null.tagSet: v1.Null(),
v2c.ObjectIdentifier.tagSet: v1.ObjectIdentifier(),
v2c.IpAddress.tagSet: v1.IpAddress(),
v2c.Counter32.tagSet: v1.Counter(),
v2c.Gauge32.tagSet: v1.Gauge(),
v2c.TimeTicks.tagSet: v1.TimeTicks(),
v2c.Opaque.tagSet: v1.Opaque()
}
# PDU map
__v1ToV2PduMap = {
v1.GetRequestPDU.tagSet: v2c.GetRequestPDU(),
v1.GetNextRequestPDU.tagSet: v2c.GetNextRequestPDU(),
v1.SetRequestPDU.tagSet: v2c.SetRequestPDU(),
v1.GetResponsePDU.tagSet: v2c.ResponsePDU(),
v1.TrapPDU.tagSet: v2c.SNMPv2TrapPDU()
}
__v2ToV1PduMap = {
v2c.GetRequestPDU.tagSet: v1.GetRequestPDU(),
v2c.GetNextRequestPDU.tagSet: v1.GetNextRequestPDU(),
v2c.SetRequestPDU.tagSet: v1.SetRequestPDU(),
v2c.ResponsePDU.tagSet: v1.GetResponsePDU(),
v2c.SNMPv2TrapPDU.tagSet: v1.TrapPDU(),
v2c.GetBulkRequestPDU.tagSet: v1.GetNextRequestPDU() # 4.1.1
}
