//
// Send notify config change message to provider manager service
// This code was borrowed from the ConfigSettingProvider and should
// be kept in sync.
// The purpose is to ensure that OOP agents also get the update.
// TBD, or is it for other reasons as well?
//
void ZOSConsoleManager::_sendNotifyConfigChangeMessage(
const String& propertyName,
const String& newPropertyValue,
Boolean currentValueModified)
{
PEG_METHOD_ENTER(TRC_SERVER,
"ZOSConsoleManager::_sendNotifyConfigChangeMessage");
ModuleController* controller = ModuleController::getModuleController();
MessageQueue * queue = MessageQueue::lookup(
PEGASUS_QUEUENAME_PROVIDERMANAGER_CPP);
MessageQueueService * service = dynamic_cast<MessageQueueService *>(queue);
if (service != NULL)
{
// create CIMNotifyConfigChangeRequestMessage
CIMNotifyConfigChangeRequestMessage * notify_req =
new CIMNotifyConfigChangeRequestMessage (
XmlWriter::getNextMessageId (),
propertyName,
newPropertyValue,
currentValueModified,
QueueIdStack(service->getQueueId()));
notify_req->operationContext.insert(
IdentityContainer(System::getEffectiveUserName()));
// create request envelope
AsyncLegacyOperationStart asyncRequest(
NULL,
service->getQueueId(),
notify_req);
AutoPtr<AsyncReply> asyncReply(
controller->ClientSendWait(service->getQueueId(), &asyncRequest));
AutoPtr<CIMNotifyConfigChangeResponseMessage> response(
reinterpret_cast<CIMNotifyConfigChangeResponseMessage *>(
(static_cast<AsyncLegacyOperationResult *>
(asyncReply.get()))->get_result()));
if (response->cimException.getCode() != CIM_ERR_SUCCESS)
{
CIMException e = response->cimException;
const CString exMsg = e.getMessage().getCString();
PEG_TRACE((TRC_SERVER, Tracer::LEVEL1,
"Notify config changed failed with rc=%d, message = %s",
e.getCode(),
(const char*)exMsg));
PEG_METHOD_EXIT();
}
}
PEG_METHOD_EXIT();
}
const IdentityContainer&
Pib::getIdentities() const
{
if (m_needRefreshIdentities) {
m_identities = IdentityContainer(m_impl->getIdentities(), m_impl);
m_needRefreshIdentities = false;
}
return m_identities;
}
//
// send notify config change message to provider manager service
//
void ConfigSettingProvider::_sendNotifyConfigChangeMessage(
const String& propertyName,
const String& newPropertyValue,
const String& userName,
const char *queueName,
Boolean currentValueModified)
{
PEG_METHOD_ENTER(TRC_CONFIG,
"ConfigSettingProvider::_sendNotifyConfigChangeMessage");
ModuleController* controller = ModuleController::getModuleController();
MessageQueue * queue = MessageQueue::lookup(queueName);
MessageQueueService * service = dynamic_cast<MessageQueueService *>(queue);
if (service != NULL)
{
// create CIMNotifyConfigChangeRequestMessage
CIMNotifyConfigChangeRequestMessage * notify_req =
new CIMNotifyConfigChangeRequestMessage (
XmlWriter::getNextMessageId (),
propertyName,
newPropertyValue,
currentValueModified,
QueueIdStack(service->getQueueId()));
notify_req->operationContext.insert(
IdentityContainer(userName));
// create request envelope
AsyncLegacyOperationStart asyncRequest(
NULL,
service->getQueueId(),
notify_req);
AutoPtr<AsyncReply> asyncReply(
controller->ClientSendWait(service->getQueueId(), &asyncRequest));
AutoPtr<CIMNotifyConfigChangeResponseMessage> response(
reinterpret_cast<CIMNotifyConfigChangeResponseMessage *>(
(static_cast<AsyncLegacyOperationResult *>
(asyncReply.get()))->get_result()));
if (response->cimException.getCode() != CIM_ERR_SUCCESS)
{
CIMException e = response->cimException;
throw (e);
}
}
}
void DefaultPropertyOwner::_requestIndicationServiceStateChange(
const String& userName,
Boolean enable,
Uint32 timeoutSeconds)
{
MessageQueue *queue = MessageQueue::lookup(
PEGASUS_QUEUENAME_INDICATIONSERVICE);
// Return if indication service can not be found
if (!queue)
{
return;
}
Uint32 queueId = queue->getQueueId();
const String METHOD_NAME = "RequestStateChange";
const String PARAMNAME_REQUESTEDSTATE = "RequestedState";
const String PARAMNAME_TIMEOUTPERIOD = "TimeoutPeriod";
const Uint16 STATE_ENABLED = 2;
const Uint16 STATE_DISABLED = 3;
String referenceStr("//", 2);
referenceStr.append(System::getHostName());
referenceStr.append("/");
referenceStr.append(PEGASUS_NAMESPACENAME_INTEROP.getString());
referenceStr.append(":");
referenceStr.append(
PEGASUS_CLASSNAME_CIM_INDICATIONSERVICE.getString());
CIMObjectPath reference(referenceStr);
Array<CIMParamValue> inParams;
Array<CIMParamValue> outParams;
inParams.append(CIMParamValue(PARAMNAME_REQUESTEDSTATE,
CIMValue(enable ? STATE_ENABLED : STATE_DISABLED)));
inParams.append(CIMParamValue(PARAMNAME_TIMEOUTPERIOD,
CIMValue(CIMDateTime(timeoutSeconds * 1000000, true))));
MessageQueueService *controller = ModuleController::getModuleController();
try
{
CIMInvokeMethodRequestMessage* request =
new CIMInvokeMethodRequestMessage(
XmlWriter::getNextMessageId(),
PEGASUS_NAMESPACENAME_INTEROP,
referenceStr,
CIMNameCast(METHOD_NAME),
inParams,
QueueIdStack(queueId));
request->operationContext.insert(
IdentityContainer(userName));
AsyncLegacyOperationStart *asyncRequest =
new AsyncLegacyOperationStart(
0,
queueId,
request);
AsyncReply * asyncReply = controller->SendWait(asyncRequest);
CIMInvokeMethodResponseMessage * response =
reinterpret_cast<CIMInvokeMethodResponseMessage *>(
(static_cast<AsyncLegacyOperationResult *>(
asyncReply))->get_result());
CIMException e = response->cimException;
delete response;
delete asyncRequest;
delete asyncReply;
if (e.getCode() != CIM_ERR_SUCCESS)
{
throw e;
}
}
catch(const Exception &e)
{
PEG_TRACE((TRC_CONFIG,Tracer::LEVEL1,
"Exception caught while invoking CIM_IndicationService."
"RequestStateChange() method: %s",
(const char*)e.getMessage().getCString()));
throw;
}
catch(...)
{
PEG_TRACE_CSTRING(TRC_CONFIG,Tracer::LEVEL1,
"Unknown exception caught while invoking CIM_IndicationService."
"RequestStateChange() method");
throw;
}
}
void CIMExportRequestDecoder::handleMethodRequest(
Uint32 queueId,
HttpMethod httpMethod,
char* content,
const String& requestUri,
const char* cimProtocolVersionInHeader,
const char* cimExportMethodInHeader,
const String& userName,
const String& ipAddress,
const AcceptLanguageList& httpAcceptLanguages,
const ContentLanguageList& httpContentLanguages,
Boolean closeConnect)
{
// Set the Accept-Language into the thread for this service.
// This will allow all code in this thread to get
// the languages for the messages returned to the client.
Thread::setLanguages(httpAcceptLanguages);
//
// If CIM Listener is shutting down, return error response
//
if (_serverTerminating)
{
sendHttpError(
queueId,
HTTP_STATUS_SERVICEUNAVAILABLE,
String::EMPTY,
"CIM Listener is shutting down.",
closeConnect);
return;
}
// Create a parser:
XmlParser parser(content);
XmlEntry entry;
String messageId;
const char* cimExportMethodName = "";
AutoPtr<CIMExportIndicationRequestMessage> request;
try
{
//
// Process <?xml ... >
//
// These values are currently unused
const char* xmlVersion = 0;
const char* xmlEncoding = 0;
XmlReader::getXmlDeclaration(parser, xmlVersion, xmlEncoding);
// Expect <CIM ...>
const char* cimVersion = 0;
const char* dtdVersion = 0;
XmlReader::getCimStartTag(parser, cimVersion, dtdVersion);
if (!XmlReader::isSupportedCIMVersion(cimVersion))
{
sendHttpError(
queueId,
HTTP_STATUS_NOTIMPLEMENTED,
"unsupported-cim-version",
String::EMPTY,
closeConnect);
return;
}
if (!XmlReader::isSupportedDTDVersion(dtdVersion))
{
sendHttpError(
queueId,
HTTP_STATUS_NOTIMPLEMENTED,
"unsupported-dtd-version",
String::EMPTY,
closeConnect);
return;
}
// Expect <MESSAGE ...>
String protocolVersion;
if (!XmlReader::getMessageStartTag(
parser, messageId, protocolVersion))
{
MessageLoaderParms mlParms(
"ExportServer.CIMExportRequestDecoder.EXPECTED_MESSAGE_ELEMENT",
"expected MESSAGE element");
throw XmlValidationError(parser.getLine(), mlParms);
}
// Validate that the protocol version in the header matches the XML
if (!String::equalNoCase(protocolVersion, cimProtocolVersionInHeader))
{
sendHttpError(
queueId,
HTTP_STATUS_BADREQUEST,
"header-mismatch",
String::EMPTY,
closeConnect);
return;
}
if (!XmlReader::isSupportedProtocolVersion(protocolVersion))
{
// See Specification for CIM Operations over HTTP section 4.3
sendHttpError(
queueId,
HTTP_STATUS_NOTIMPLEMENTED,
"unsupported-protocol-version",
String::EMPTY,
closeConnect);
return;
}
if (XmlReader::testStartTag(parser, entry, "MULTIEXPREQ"))
{
// We wouldn't have gotten here if CIMExportBatch header was
// specified, so this must be indicative of a header mismatch
sendHttpError(
queueId,
HTTP_STATUS_BADREQUEST,
"header-mismatch",
String::EMPTY,
closeConnect);
return;
// Future: When MULTIEXPREQ is supported, must ensure
// CIMExportMethod header is absent, and CIMExportBatch header
// is present.
}
// Expect <SIMPLEEXPREQ ...>
XmlReader::expectStartTag(parser, entry, "SIMPLEEXPREQ");
// Expect <EXPMETHODCALL ...>
if (!XmlReader::getEMethodCallStartTag(parser, cimExportMethodName))
{
MessageLoaderParms mlParms(
"ExportServer.CIMExportRequestDecoder."
"EXPECTED_EXPMETHODCALL_ELEMENT",
"expected EXPMETHODCALL element");
throw XmlValidationError(parser.getLine(), mlParms);
}
// The Specification for CIM Operations over HTTP reads:
// 3.3.9. CIMExportMethod
//
// This header MUST be present in any CIM Export Request
// message that contains a Simple Export Request.
//
// It MUST NOT be present in any CIM Export Response message,
// nor in any CIM Export Request message that is not a
// Simple Export Request. It MUST NOT be present in any CIM
// Operation Request or Response message.
//
// The name of the CIM export method within a Simple Export
// Request is defined to be the value of the NAME attribute
// of the <EXPMETHODCALL> element.
//
// If a CIM Listener receives a CIM Export Request for which
// either:
//
// - The CIMExportMethod header is present but has an invalid
// value, or;
// - The CIMExportMethod header is not present but the Export
// Request Message is a Simple Export Request, or;
// - The CIMExportMethod header is present but the Export
// Request Message is not a Simple Export Request, or;
// - The CIMExportMethod header is present, the Export Request
// Message is a Simple Export Request, but the CIMIdentifier
// value (when unencoded) does not match the unique method
// name within the Simple Export Request,
//
// then it MUST fail the request and return a status of
// "400 Bad Request" (and MUST include a CIMError header in the
// response with a value of header-mismatch), subject to the
// considerations specified in Errors.
if (System::strcasecmp(
cimExportMethodName, cimExportMethodInHeader) != 0)
{
// ATTN-RK-P3-20020404: How to decode cimExportMethodInHeader?
sendHttpError(
queueId,
HTTP_STATUS_BADREQUEST,
"header-mismatch",
String::EMPTY,
closeConnect);
return;
}
// This try block only catches CIMExceptions, because they must be
// responded to with a proper EMETHODRESPONSE. Other exceptions are
// caught in the outer try block.
try
{
// Delegate to appropriate method to handle:
if (System::strcasecmp(
cimExportMethodName, "ExportIndication") == 0)
{
request.reset(decodeExportIndicationRequest(
queueId, parser, messageId, requestUri));
}
else
{
throw PEGASUS_CIM_EXCEPTION_L(CIM_ERR_NOT_SUPPORTED,
MessageLoaderParms(
"ExportServer.CIMExportRequestDecoder."
"UNRECOGNIZED_EXPORT_METHOD",
"Unrecognized export method: $0",
cimExportMethodName));
}
}
catch (CIMException& e)
{
sendEMethodError(
queueId,
httpMethod,
messageId,
cimExportMethodName,
e,
closeConnect);
return;
}
// Expect </EXPMETHODCALL>
XmlReader::expectEndTag(parser, "EXPMETHODCALL");
// Expect </SIMPLEEXPREQ>
XmlReader::expectEndTag(parser, "SIMPLEEXPREQ");
// Expect </MESSAGE>
XmlReader::expectEndTag(parser, "MESSAGE");
// Expect </CIM>
XmlReader::expectEndTag(parser, "CIM");
}
catch (XmlValidationError& e)
{
PEG_TRACE((TRC_XML,Tracer::LEVEL1,
"CIMExportRequestDecoder::handleMethodRequest - "
"XmlValidationError exception has occurred. Message: %s",
(const char*) e.getMessage().getCString()));
sendHttpError(
queueId,
HTTP_STATUS_BADREQUEST,
"request-not-valid",
e.getMessage(),
closeConnect);
return;
}
catch (XmlSemanticError& e)
{
PEG_TRACE((TRC_XML,Tracer::LEVEL1,
"CIMExportRequestDecoder::handleMethodRequest - "
"XmlSemanticError exception has occurred. Message: %s",
(const char*) e.getMessage().getCString()));
// ATTN-RK-P2-20020404: Is this the correct response for these errors?
sendHttpError(
queueId,
HTTP_STATUS_BADREQUEST,
"request-not-valid",
e.getMessage(),
closeConnect);
return;
}
catch (XmlException& e)
{
PEG_TRACE((TRC_XML,Tracer::LEVEL1,
"CIMExportRequestDecoder::handleMethodRequest - "
"XmlException has occurred. Message: %s",
(const char*) e.getMessage().getCString()));
sendHttpError(
queueId,
HTTP_STATUS_BADREQUEST,
"request-not-well-formed",
e.getMessage(),
closeConnect);
return;
}
catch (Exception& e)
{
// Don't know why I got this exception. Seems like a bad thing.
// Any exceptions we're expecting should be caught separately and
// dealt with appropriately. This is a last resort.
sendHttpError(
queueId,
HTTP_STATUS_INTERNALSERVERERROR,
String::EMPTY,
e.getMessage(),
closeConnect);
return;
}
catch (...)
{
// Don't know why I got whatever this is. Seems like a bad thing.
// Any exceptions we're expecting should be caught separately and
// dealt with appropriately. This is a last resort.
sendHttpError(
queueId,
HTTP_STATUS_INTERNALSERVERERROR,
String::EMPTY,
String::EMPTY,
closeConnect);
return;
}
// l10n TODO - might want to move A-L and C-L to Message
// to make this more maintainable
// Add the language headers to the request.
// Note: Since the text of an export error response will be ignored
// by the export client, ignore Accept-Language in the export request.
// This will cause any export error response message to be sent in the
// default language.
request->operationContext.insert(IdentityContainer(userName));
request->operationContext.set(
ContentLanguageListContainer(httpContentLanguages));
request->operationContext.set(
AcceptLanguageListContainer(AcceptLanguageList()));
request->ipAddress = ipAddress;
request->setCloseConnect(closeConnect);
_outputQueue->enqueue(request.release());
}
CIMHandleIndicationResponseMessage*
IndicationHandlerService::_handleIndication(
CIMHandleIndicationRequestMessage* request)
{
PEG_METHOD_ENTER(TRC_IND_HANDLER,
"IndicationHandlerService::_handleIndication()");
Boolean handleIndicationSuccess = true;
CIMException cimException =
PEGASUS_CIM_EXCEPTION(CIM_ERR_SUCCESS, String::EMPTY);
CIMName className = request->handlerInstance.getClassName();
CIMNamespaceName nameSpace = request->nameSpace;
CIMInstance indication = request->indicationInstance;
CIMInstance handler = request->handlerInstance;
PEG_TRACE ((TRC_INDICATION_GENERATION, Tracer::LEVEL4,
"Handler service received %s Indication %s for %s:%s.%s Handler",
(const char*)(indication.getClassName().getString().getCString()),
(const char*)(request->messageId.getCString()),
(const char*)(request->nameSpace.getString().getCString()),
(const char*)(handler.getClassName().getString().getCString()),
(const char*)(handler.getProperty(handler.findProperty(
PEGASUS_PROPERTYNAME_NAME)).getValue().toString().getCString())));
Uint32 pos = PEG_NOT_FOUND;
if (className.equal (PEGASUS_CLASSNAME_INDHANDLER_CIMXML) ||
className.equal (PEGASUS_CLASSNAME_LSTNRDST_CIMXML))
{
pos = handler.findProperty(PEGASUS_PROPERTYNAME_LSTNRDST_DESTINATION);
if (pos == PEG_NOT_FOUND)
{
cimException = PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
MessageLoaderParms(
"HandlerService.IndicationHandlerService."
"CIMXML_HANDLER_WITHOUT_DESTINATION",
"CIMXml Handler missing Destination property"));
handleIndicationSuccess = false;
}
else
{
CIMProperty prop = handler.getProperty(pos);
String destination = prop.getValue().toString();
if (destination.size() == 0)
{
cimException = PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
MessageLoaderParms(
"HandlerService.IndicationHandlerService."
"INVALID_DESTINATION",
"invalid destination"));
handleIndicationSuccess = false;
}
//compared index 10 is not :
else if (destination.subString(0, 10) == String("localhost/"))
{
Uint32 exportServer =
find_service_qid(PEGASUS_QUEUENAME_EXPORTREQDISPATCHER);
// Listener is build with Cimom, so send message to ExportServer
AutoPtr<CIMExportIndicationRequestMessage> exportmessage(
new CIMExportIndicationRequestMessage(
XmlWriter::getNextMessageId(),
//taking localhost/CIMListener portion out from reg
destination.subString(21),
indication,
QueueIdStack(exportServer, getQueueId()),
String::EMPTY,
String::EMPTY));
exportmessage->operationContext.insert(
IdentityContainer(String::EMPTY));
exportmessage->operationContext.set(
request->operationContext.get(
ContentLanguageListContainer::NAME));
AutoPtr<AsyncOpNode> op( this->get_op());
AutoPtr<AsyncLegacyOperationStart> asyncRequest(
new AsyncLegacyOperationStart(
op.get(),
exportServer,
exportmessage.get()));
exportmessage.release();
PEG_TRACE((TRC_IND_HANDLER, Tracer::LEVEL4,
"Indication handler forwarding message to %s",
((MessageQueue::lookup(exportServer)) ?
((MessageQueue::lookup(exportServer))->
getQueueName()):
"BAD queue name")));
PEG_TRACE ((TRC_INDICATION_GENERATION, Tracer::LEVEL4,
"Sending %s Indication %s to destination %s",
(const char*) (indication.getClassName().getString().
getCString()),
(const char*)(request->messageId.getCString()),
(const char*) destination.getCString()));
//SendAsync(op,
// exportServer[0],
// IndicationHandlerService::_handleIndicationCallBack,
// this,
// (void *)request->queueIds.top());
AutoPtr<AsyncReply> asyncReply(SendWait(asyncRequest.get()));
asyncRequest.release();
// Return the ExportIndication results in HandleIndication
//response
AutoPtr<CIMExportIndicationResponseMessage> exportResponse(
reinterpret_cast<CIMExportIndicationResponseMessage *>(
(static_cast<AsyncLegacyOperationResult *>(
asyncReply.get()))->get_result()));
cimException = exportResponse->cimException;
this->return_op(op.release());
}
else
{
handleIndicationSuccess = _loadHandler(request, cimException);
}
}
}
else if (className.equal (PEGASUS_CLASSNAME_INDHANDLER_SNMP))
{
pos = handler.findProperty(PEGASUS_PROPERTYNAME_LSTNRDST_TARGETHOST);
if (pos == PEG_NOT_FOUND)
{
cimException = PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
MessageLoaderParms(
"HandlerService.IndicationHandlerService."
"SNMP_HANDLER_WITHOUT_TARGETHOST",
"Snmp Handler missing Targethost property"));
handleIndicationSuccess = false;
}
else
{
CIMProperty prop = handler.getProperty(pos);
String destination = prop.getValue().toString();
if (destination.size() == 0)
{
cimException = PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED,
MessageLoaderParms(
"HandlerService.IndicationHandlerService."
"INVALID_TARGETHOST",
"invalid targethost"));
handleIndicationSuccess = false;
}
else
{
handleIndicationSuccess = _loadHandler(request, cimException);
}
}
}
else if ((className.equal (PEGASUS_CLASSNAME_LSTNRDST_SYSTEM_LOG)) ||
(className.equal (PEGASUS_CLASSNAME_LSTNRDST_EMAIL)))
{
handleIndicationSuccess = _loadHandler(request, cimException);
}
// no success to handle indication
// somewhere an exception message was build
// time to write the error message to the log
if (!handleIndicationSuccess)
{
Logger::put_l(Logger::ERROR_LOG, System::CIMSERVER, Logger::WARNING,
MessageLoaderParms(
"HandlerService.IndicationHandlerService."
"INDICATION_DELIVERY_FAILED",
"Failed to deliver an indication: $0",
cimException.getMessage()));
}
CIMHandleIndicationResponseMessage* response =
dynamic_cast<CIMHandleIndicationResponseMessage*>(
request->buildResponse());
response->cimException = cimException;
delete request;
PEG_METHOD_EXIT();
return response;
}
