void EnableIndicationsResponseHandler::deliver(
const OperationContext& context,
const CIMIndication& cimIndication)
{
if (cimIndication.isUninitialized())
{
MessageLoaderParms message(
"Common.Exception.UNINITIALIZED_OBJECT_EXCEPTION",
"The object is not initialized.");
throw CIMException(CIM_ERR_FAILED, message);
}
// ATTN: temporarily convert indication to instance
CIMInstance cimInstance(cimIndication);
// Get list of subscription instance names from context
Array<CIMObjectPath> subscriptionInstanceNames;
if (context.contains(SubscriptionInstanceNamesContainer::NAME))
{
SubscriptionInstanceNamesContainer container =
context.get(SubscriptionInstanceNamesContainer::NAME);
subscriptionInstanceNames = container.getInstanceNames();
}
else
{
subscriptionInstanceNames.clear();
}
ContentLanguageList contentLangs;
if (context.contains(ContentLanguageListContainer::NAME))
{
// Get the Content-Language for this indication. The provider
// does not have to add specify a language for the indication.
ContentLanguageListContainer langContainer =
context.get(ContentLanguageListContainer::NAME);
contentLangs = langContainer.getLanguages();
}
else
{
// The provider did not explicitly set a Content-Language for
// the indication. Fall back to the lang set in this object.
contentLangs = getLanguages();
}
Uint32 timeoutMilliSec = 0;
if (context.contains(TimeoutContainer::NAME))
{
TimeoutContainer timeoutContainer =
context.get(TimeoutContainer::NAME);
timeoutMilliSec = timeoutContainer.getTimeOut();
}
// create message
CIMProcessIndicationRequestMessage* request =
new CIMProcessIndicationRequestMessage(
XmlWriter::getNextMessageId(),
cimInstance.getPath().getNameSpace(),
cimInstance,
subscriptionInstanceNames,
_provider,
QueueIdStack(), // Must be filled in by the callback function
timeoutMilliSec);
request->operationContext = context;
if (request->operationContext.contains(ContentLanguageListContainer::NAME))
{
request->operationContext.set(
ContentLanguageListContainer(contentLangs));
}
else
{
request->operationContext.insert(
ContentLanguageListContainer(contentLangs));
}
_indicationCallback(request);
}
// l10n - note: ignoring indication language
void snmpIndicationHandler::handleIndication(
const OperationContext& context,
const String nameSpace,
CIMInstance& indication,
CIMInstance& handler,
CIMInstance& subscription,
ContentLanguageList & contentLanguages)
{
Array<String> propOIDs;
Array<String> propTYPEs;
Array<String> propVALUEs;
Array<String> mapStr;
PEG_METHOD_ENTER(TRC_IND_HANDLER,
"snmpIndicationHandler::handleIndication");
try
{
PEG_TRACE ((TRC_INDICATION_GENERATION, Tracer::LEVEL4,
"snmpIndicationHandler %s:%s.%s processing %s Indication",
(const char*)(nameSpace.getCString()),
(const char*)(handler.getClassName().getString().getCString()),
(const char*)(handler.getProperty(
handler.findProperty(PEGASUS_PROPERTYNAME_NAME)).
getValue().toString().getCString()),
(const char*)(indication.getClassName().getString().
getCString())));
CIMClass indicationClass = _repository->getClass(
nameSpace, indication.getClassName(), false, true,
false, CIMPropertyList());
Uint32 propertyCount = indication.getPropertyCount();
for (Uint32 i=0; i < propertyCount; i++)
{
CIMProperty prop = indication.getProperty(i);
Uint32 propDeclPos = indicationClass.findProperty(prop.getName());
if (propDeclPos != PEG_NOT_FOUND)
{
CIMProperty propDecl = indicationClass.getProperty(propDeclPos);
Uint32 qualifierPos =
propDecl.findQualifier(CIMName("MappingStrings"));
if (qualifierPos != PEG_NOT_FOUND)
{
//
// We are looking for following fields:
// MappingStrings {"OID.IETF | SNMP." oidStr,
// "DataType.IETF |" dataType}
// oidStr is the object identifier (e.g. "1.3.6.1.2.1.5..."
// dataType is either Integer, or OctetString,
// or OID
// Following is one example:
// MappingStrings {"OID.IETF | SNMP.1.3.6.6.3.1.1.5.2",
// "DataType.IETF | Integer"}
//
propDecl.getQualifier(qualifierPos).getValue().get(
mapStr);
String oidStr, dataType;
String mapStr1, mapStr2;
Boolean isValidAuthority = false;
Boolean isValidDataType = false;
for (Uint32 j=0; j < mapStr.size(); j++)
{
Uint32 barPos = mapStr[j].find("|");
if (barPos != PEG_NOT_FOUND)
{
mapStr1 = mapStr[j].subString(0, barPos);
mapStr2 = mapStr[j].subString(barPos + 1);
_trimWhitespace(mapStr1);
_trimWhitespace(mapStr2);
if ((mapStr1 == "OID.IETF") &&
(String::compare(mapStr2,
String("SNMP."), 5) == 0))
{
isValidAuthority = true;
oidStr = mapStr2.subString(5);
}
else if (mapStr1 == "DataType.IETF")
{
isValidDataType = true;
dataType = mapStr2;
}
if (isValidAuthority && isValidDataType)
{
propOIDs.append(oidStr);
propTYPEs.append(dataType);
propVALUEs.append(prop.getValue().toString());
break;
}
}
}
}
}
}
// Collected complete data in arrays and ready to send the trap.
// trap destination and SNMP type are defined in handlerInstance
// and passing this instance as it is to deliverTrap() call
Uint32 targetHostPos = handler.findProperty(CIMName("TargetHost"));
Uint32 targetHostFormatPos =
handler.findProperty(CIMName("TargetHostFormat"));
Uint32 otherTargetHostFormatPos =
handler.findProperty(CIMName("OtherTargetHostFormat"));
Uint32 portNumberPos = handler.findProperty(CIMName("PortNumber"));
Uint32 snmpVersionPos = handler.findProperty(CIMName("SNMPVersion"));
Uint32 securityNamePos =
handler.findProperty(CIMName("SNMPSecurityName"));
Uint32 engineIDPos = handler.findProperty(CIMName("SNMPEngineID"));
Uint32 snmpSecLevelPos =
handler.findProperty(CIMName("SNMPSecurityLevel"));
Uint32 snmpSecAuthProtoPos =
handler.findProperty(CIMName("SNMPSecurityAuthProtocol"));
Uint32 snmpSecAuthKeyPos =
handler.findProperty(CIMName("SNMPSecurityAuthKey"));
Uint32 snmpSecPrivProtoPos =
handler.findProperty(CIMName("SNMPSecurityPrivProtocol"));
Uint32 snmpSecPrivKeyPos =
handler.findProperty(CIMName("SNMPSecurityPrivKey"));
if (targetHostPos == PEG_NOT_FOUND)
{
PEG_TRACE((TRC_DISCARDED_DATA, Tracer::LEVEL1,
"Target host is not set for IndicationHandlerSNMPMapper %s"
" Indication.",
(const char*)(indication.getClassName().getString().
getCString())));
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, MessageLoaderParms(
"Handler.snmpIndicationHandler.snmpIndicationHandler."
"INVALID_SNMP_INSTANCE",
"Invalid IndicationHandlerSNMPMapper instance"));
}
if (targetHostFormatPos == PEG_NOT_FOUND)
{
PEG_TRACE((TRC_DISCARDED_DATA, Tracer::LEVEL1,
"Target host format is not set for IndicationHandlerSNMPMapper"
" %s Indication.",
(const char*)(indication.getClassName().getString().
getCString())));
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, MessageLoaderParms(
"Handler.snmpIndicationHandler.snmpIndicationHandler."
"INVALID_SNMP_INSTANCE",
"Invalid IndicationHandlerSNMPMapper instance"));
}
if (snmpVersionPos == PEG_NOT_FOUND)
{
PEG_TRACE((TRC_DISCARDED_DATA, Tracer::LEVEL1,
"SNMP Version is not set for IndicationHandlerSNMPMapper %s"
" Indication.",
(const char*)(indication.getClassName().getString().
getCString())));
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, MessageLoaderParms(
"Handler.snmpIndicationHandler.snmpIndicationHandler."
"INVALID_SNMP_INSTANCE",
"Invalid IndicationHandlerSNMPMapper instance"));
}
else
{
// properties from the handler instance
String targetHost;
String otherTargetHostFormat = String();
String securityName = String();
String engineID = String();
Uint16 targetHostFormat = 0;
Uint16 snmpVersion = 0;
Uint32 portNumber;
Uint8 snmpSecLevel = 1; // noAuthnoPriv
Uint8 snmpSecAuthProto = 0;
Array<Uint8> snmpSecAuthKey;// no key
Uint8 snmpSecPrivProto = 0;
Array<Uint8> snmpSecPrivKey ;// no key
String trapOid;
Boolean trapOidAvailable = false;
//
// Get snmpTrapOid from context
//
if (context.contains(SnmpTrapOidContainer::NAME))
{
SnmpTrapOidContainer trapContainer =
context.get(SnmpTrapOidContainer::NAME);
trapOid = trapContainer.getSnmpTrapOid();
trapOidAvailable = true;
}
else
{
// get trapOid from indication Class
Uint32 pos =
indicationClass.findQualifier(CIMName("MappingStrings"));
if (pos != PEG_NOT_FOUND)
{
Array<String> classMapStr;
indicationClass.getQualifier(pos).getValue().
get(classMapStr);
for (Uint32 i=0; i < classMapStr.size(); i++)
{
Uint32 barPos = classMapStr[i].find("|");
if (barPos != PEG_NOT_FOUND)
{
String authorityName =
classMapStr[i].subString(0, barPos);
String oidStr = classMapStr[i].subString(
barPos+1, PEG_NOT_FOUND);
_trimWhitespace(authorityName);
_trimWhitespace(oidStr);
if ((authorityName == "OID.IETF") &&
(String::compare(oidStr,
String("SNMP."), 5) == 0))
{
trapOid = oidStr.subString(5);
trapOidAvailable = true;
break;
}
}
}
if (!trapOidAvailable)
{
PEG_TRACE((
TRC_IND_HANDLER,
Tracer::LEVEL1,
"No MappingStrings for snmp trap is specified "
"for class: %s",
(const char*)
indication.getClassName().getString().getCString()
));
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION_L(
CIM_ERR_FAILED,
MessageLoaderParms(
"Handler.snmpIndicationHandler."
"snmpIndicationHandler.NO_MS_FOR_SNMP_TRAP",
"No MappingStrings for snmp trap is specified "
"for class: $0",
indication.getClassName().getString()));
}
}
else
{
PEG_TRACE_CSTRING(TRC_IND_HANDLER, Tracer::LEVEL1,
"Qualifier MappingStrings can not be found.");
PEG_METHOD_EXIT();
MessageLoaderParms parms(
"Handler.snmpIndicationHandler.snmpIndicationHandler."
"QUALIFIER_MAPPINGS_NOT_FOUND",
"Qualifier MappingStrings can not be found");
throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, parms);
}
}
handler.getProperty(targetHostPos).getValue().get(targetHost);
handler.getProperty(targetHostFormatPos).getValue().get(
targetHostFormat);
if (otherTargetHostFormatPos != PEG_NOT_FOUND)
{
handler.getProperty(otherTargetHostFormatPos).getValue().get(
otherTargetHostFormat);
}
if (portNumberPos != PEG_NOT_FOUND)
{
handler.getProperty(portNumberPos).getValue().get(portNumber);
}
else
{
// default port
portNumber = SNMP_TRAP_DEFAULT_PORT;
}
handler.getProperty(snmpVersionPos).getValue().get(snmpVersion);
if (securityNamePos != PEG_NOT_FOUND)
{
handler.getProperty(securityNamePos).getValue().get(
securityName);
}
if (engineIDPos != PEG_NOT_FOUND)
{
handler.getProperty(engineIDPos).getValue().get(engineID);
}
if(snmpVersion == 5) // SNMPv3 Trap
{
//fetch the security data
if(snmpSecLevelPos != PEG_NOT_FOUND)
{
handler.getProperty(snmpSecLevelPos).getValue(). \
get(snmpSecLevel);
}
if(snmpSecAuthProtoPos != PEG_NOT_FOUND)
{
handler.getProperty(snmpSecAuthProtoPos).getValue(). \
get(snmpSecAuthProto);
}
if(snmpSecAuthKeyPos != PEG_NOT_FOUND)
{
handler.getProperty(snmpSecAuthKeyPos).getValue(). \
get(snmpSecAuthKey);
}
if(snmpSecPrivProtoPos != PEG_NOT_FOUND)
{
handler.getProperty(snmpSecPrivProtoPos).getValue(). \
get(snmpSecPrivProto);
}
if(snmpSecPrivKeyPos!= PEG_NOT_FOUND)
{
handler.getProperty(snmpSecPrivKeyPos).getValue(). \
get(snmpSecPrivKey);
}
}
PEG_TRACE ((TRC_INDICATION_GENERATION, Tracer::LEVEL4,
"snmpIndicationHandler sending %s Indication trap %s to target"
" host %s target port %d",
(const char*)(indication.getClassName().getString().
getCString()),
(const char*)(trapOid.getCString()),
(const char*)(targetHost.getCString()),portNumber));
_snmpTrapSender->deliverTrap(
trapOid,
securityName,
targetHost,
targetHostFormat,
otherTargetHostFormat,
portNumber,
snmpVersion,
engineID,
snmpSecLevel,
snmpSecAuthProto,
snmpSecAuthKey,
snmpSecPrivProto,
snmpSecPrivKey,
propOIDs,
propTYPEs,
propVALUEs);
PEG_TRACE ((TRC_INDICATION_GENERATION, Tracer::LEVEL4,
"%s Indication trap %s sent to target host %s target port %d "
"successfully",
(const char*)(indication.getClassName().getString().getCString()),
(const char*)(trapOid.getCString()),
(const char*)(targetHost.getCString()),portNumber));
}
}
catch (CIMException& c)
{
PEG_TRACE((TRC_IND_HANDLER, Tracer::LEVEL1, "CIMException %s",
(const char*)c.getMessage().getCString()));
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, c.getMessage());
}
catch (Exception& e)
{
PEG_TRACE((TRC_IND_HANDLER, Tracer::LEVEL1, "Exception %s",
(const char*)e.getMessage().getCString()));
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, e.getMessage());
}
catch (...)
{
PEG_TRACE_CSTRING(TRC_IND_HANDLER, Tracer::LEVEL1,
"Failed to deliver trap.");
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, MessageLoaderParms(
"Handler.snmpIndicationHandler.snmpIndicationHandler."
"FAILED_TO_DELIVER_TRAP",
"Failed to deliver trap."));
}
PEG_METHOD_EXIT();
}
ClientCIMOMHandleSetup(
CIMClientRep*& client,
const OperationContext& context)
{
//
// Initialize the CIMClient object if necessary
//
if (client == 0)
{
PEG_TRACE_CSTRING(TRC_CIMOM_HANDLE, Tracer::LEVEL3,
"Creating CIMClient connection");
client = new CIMClientRep();
//
// If connection fails, we need to make sure that subsequent
// calls will try to connect again.
//
try
{
client->connectLocal();
}
catch(...)
{
delete client;
client = 0;
throw;
}
}
_client = client;
//
// If the caller specified a timeout value in the OperationContext,
// set it in the CIMClient object.
//
_origTimeout = client->getTimeout();
if (context.contains(TimeoutContainer::NAME))
{
TimeoutContainer t_cntr = (TimeoutContainer)
context.get(TimeoutContainer::NAME);
client->setTimeout(t_cntr.getTimeOut());
}
//
// If the caller specified an Accept-Language in the
// OperationContext, set it in the CIMClient object.
//
_origAcceptLanguages = client->getRequestAcceptLanguages();
if (context.contains(AcceptLanguageListContainer::NAME))
{
AcceptLanguageListContainer al_cntr = (AcceptLanguageListContainer)
context.get(AcceptLanguageListContainer::NAME);
_client->setRequestAcceptLanguages(al_cntr.getLanguages());
}
else
{
// No AcceptLanguageListContainer in OperationContext; try
// getting the AcceptLanguageList from the current thread
AcceptLanguageList* al = Thread::getLanguages();
if (al != NULL)
{
_client->setRequestAcceptLanguages(*al);
}
}
//
// If the caller specified a Content-Language in the
// OperationContext, set it in the CIMClient object.
//
_origContentLanguages = client->getRequestContentLanguages();
if (context.contains(ContentLanguageListContainer::NAME))
{
ContentLanguageListContainer cl_cntr =
(ContentLanguageListContainer)context.get(
ContentLanguageListContainer::NAME);
_client->setRequestContentLanguages(cl_cntr.getLanguages());
}
}