// 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();
}
// l10n - note: ignoring indication language
void snmpIndicationHandler::handleIndication(
const OperationContext& context,
const String nameSpace,
CIMInstance& indication,
CIMInstance& handler,
CIMInstance& subscription,
ContentLanguages & contentLanguages)
{
Array<String> propOIDs;
Array<String> propTYPEs;
Array<String> propVALUEs;
CIMProperty prop;
CIMQualifier trapQualifier;
Uint32 qualifierPos;
String propValue;
String mapstr1;
String mapstr2;
PEG_METHOD_ENTER (TRC_IND_HANDLER,
"snmpIndicationHandler::handleIndication");
try
{
CIMClass indicationClass = _repository->getClass(
nameSpace, indication.getClassName(), false, true,
false, CIMPropertyList());
Uint32 propertyCount = indication.getPropertyCount();
for (Uint32 i=0; i < propertyCount; i++)
{
prop = indication.getProperty(i);
if (!prop.isUninitialized())
{
CIMName propName = prop.getName();
Uint32 propPos = indicationClass.findProperty(propName);
if (propPos != PEG_NOT_FOUND)
{
CIMProperty trapProp = indicationClass.getProperty(propPos);
qualifierPos = trapProp.findQualifier(CIMName ("MappingStrings"));
if (qualifierPos != PEG_NOT_FOUND)
{
trapQualifier = trapProp.getQualifier(qualifierPos);
mapstr1.clear();
mapstr1 = trapQualifier.getValue().toString();
if ((mapstr1.find("OID.IETF") != PEG_NOT_FOUND) &&
(mapstr1.find("DataType.IETF") != PEG_NOT_FOUND))
{
if (mapstr1.subString(0, 8) == "OID.IETF")
{
mapstr1 = mapstr1.subString(mapstr1.find("SNMP.")+5);
if (mapstr1.find("|") != PEG_NOT_FOUND)
{
mapstr2.clear();
mapstr2 = mapstr1.subString(0,
mapstr1.find("DataType.IETF")-1);
propOIDs.append(mapstr2);
propValue.clear();
propValue = prop.getValue().toString();
propVALUEs.append(propValue);
mapstr2 = mapstr1.subString(mapstr1.find("|")+2);
mapstr2 = mapstr2.subString(0, mapstr2.size()-1);
propTYPEs.append(mapstr2);
}
}
}
}
}
}
}
// 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
#ifdef HPUX_EMANATE
static snmpDeliverTrap_emanate emanateTrap;
#else
static snmpDeliverTrap_stub emanateTrap;
#endif
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"));
if ((targetHostPos != PEG_NOT_FOUND) &&
(targetHostFormatPos != PEG_NOT_FOUND) &&
(snmpVersionPos != PEG_NOT_FOUND) &&
(indicationClass.findQualifier(CIMName ("MappingStrings")) !=
PEG_NOT_FOUND))
{
// properties from the handler instance
String targetHost;
String otherTargetHostFormat = String();
String securityName = String();
String engineID = String();
Uint16 targetHostFormat = 0;
Uint16 snmpVersion = 0;
Uint32 portNumber;
String trapOid;
//
// Get snmpTrapOid from context
//
try
{
SnmpTrapOidContainer trapContainer = context.get
(SnmpTrapOidContainer::NAME);
trapOid = trapContainer.getSnmpTrapOid();
}
catch (Exception& e)
{
// get trapOid from indication Class
Uint32 pos = indicationClass.findQualifier(CIMName ("MappingStrings"));
if (pos != PEG_NOT_FOUND)
{
trapOid = indicationClass.getQualifier(pos).getValue().toString();
trapOid = trapOid.subString(11, PEG_NOT_FOUND);
if ((String::compare(trapOid, "SNMP.", 5)) == 0)
{
trapOid = trapOid.subString(5, (trapOid.size()-6));
}
else
{
PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4,
"Invalid MappingStrings Value " + trapOid);
PEG_METHOD_EXIT();
// l10n
// throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, "Invalid MappingStrings Value");
throw PEGASUS_CIM_EXCEPTION_L (CIM_ERR_FAILED,
MessageLoaderParms("Handler.snmpIndicationHandler.snmpIndicationHandler.INVALID_MS_VALUE",
"Invalid MappingStrings Value"));
}
}
else
{
PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4,
"Qualifier MappingStrings can not be found.");
PEG_METHOD_EXIT();
//L10N_ TODO DONE
//throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED, "Qualifier MappingStrings can not be found");
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);
}
emanateTrap.deliverTrap(
trapOid,
securityName,
targetHost,
targetHostFormat,
otherTargetHostFormat,
portNumber,
snmpVersion,
engineID,
propOIDs,
propTYPEs,
propVALUEs);
}
else
{
PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4,
"Invalid IndicationHandlerSNMPMapper instance.");
PEG_METHOD_EXIT();
// l10n
// throw PEGASUS_CIM_EXCEPTION(CIM_ERR_FAILED,
// "Invalid IndicationHandlerSNMPMapper instance");
throw PEGASUS_CIM_EXCEPTION_L (CIM_ERR_FAILED,
MessageLoaderParms("Handler.snmpIndicationHandler.snmpIndicationHandler.INVALID_SNMP_INSTANCE",
"Invalid IndicationHandlerSNMPMapper instance"));
}
}
catch (CIMException & c)
{
PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4, c.getMessage());
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION (CIM_ERR_FAILED, c.getMessage());
}
catch (Exception& e)
{
PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4, e.getMessage());
PEG_METHOD_EXIT();
throw PEGASUS_CIM_EXCEPTION (CIM_ERR_FAILED, e.getMessage());
}
catch (...)
{
PEG_TRACE_STRING(TRC_IND_HANDLER, Tracer::LEVEL4,
"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."));
}
}
