pegasus/src/Pegasus/ProviderManager2/Default/DefaultProviderManager.h - diff

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Diff for /pegasus/src/Pegasus/ProviderManager2/Default/DefaultProviderManager.h between version 1.20.12.2 and 1.28

version 1.20.12.2, 2006/03/07 18:45:58

version 1.28, 2006/08/29 17:48:56

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//==============================================================================

// Author: Chip Vincent (cvincent@us.ibm.com)

// Modified By:

// Nag Boranna, Hewlett-Packard Company(nagaraja_boranna@hp.com)

// Yi Zhou, Hewlett-Packard Company(yi_zhou@hp.com)

// Jenny Yu, Hewlett-Packard Company (jenny_yu@hp.com)

// Nitin Upasani, Hewlett-Packard Company (Nitin_Upasani@hp.com)

// Carol Ann Krug Graves, Hewlett-Packard Company

// (carolann_graves@hp.com)

// Mike Day, IBM (mdday@us.ibm.com)

// Adrian Schuur (schuur@de.ibm.com)

// Roger Kumpf, Hewlett-Packard Company (roger_kumpf@hp.com)

//%/////////////////////////////////////////////////////////////////////////////

#ifndef Pegasus_DefaultProviderManager_h

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#include <Pegasus/Common/Constants.h>

#include <Pegasus/Common/CIMObjectPath.h>

#include <Pegasus/Common/Pair.h>

#include <Pegasus/Common/Triad.h>

#include <Pegasus/Common/Thread.h>

#include <Pegasus/Common/IPC.h>

#include <Pegasus/Common/HashTable.h>

#include <Pegasus/Common/OperationContextInternal.h>

#include <Pegasus/ProviderManager2/ProviderManager.h>

#include <Pegasus/ProviderManager2/ProviderName.h>

#include <Pegasus/ProviderManager2/Default/LocalProviderManager.h>

#include <Pegasus/ProviderManager2/Default/ProviderMessageHandler.h>

#include <Pegasus/ProviderManager2/OperationResponseHandler.h>

#include <Pegasus/ProviderManager2/Default/Provider.h>

#include <Pegasus/ProviderManager2/Default/Linkage.h>

PEGASUS_NAMESPACE_BEGIN

typedef HashTable<String,

EnableIndicationsResponseHandler *,

EqualFunc<String>,

HashFunc<String> > IndicationResponseTable;

class PEGASUS_DEFPM_LINKAGE DefaultProviderManager : public ProviderManager

{

public:

DefaultProviderManager(void);

DefaultProviderManager();

virtual ~DefaultProviderManager(void);

virtual ~DefaultProviderManager();

virtual Message * processMessage(Message * request);

virtual Boolean hasActiveProviders();

virtual void unloadIdleProviders();

protected:

// This function creates an instance of DefaultProviderManager. It is

Message * handleUnsupportedRequest(const Message * message);

// typically passed to either the ProviderManagerService constructor

// or the BasicProviderManagerRouter constructor as a way of decoupling

// the pegprovidermanager and DefaultProviderManager libraries (otherwise

// each library would contain a reference to the other).

static ProviderManager* createDefaultProviderManagerCallback();

Message * handleGetInstanceRequest(const Message * message);

private:

Message * handleEnumerateInstancesRequest(const Message * message);

Message* _handleDisableModuleRequest(Message* message);

Message * handleEnumerateInstanceNamesRequest(const Message * message);

Message* _handleEnableModuleRequest(Message* message);

Message * handleCreateInstanceRequest(const Message * message);

Message* _handleStopAllProvidersRequest(Message* message);

Message * handleModifyInstanceRequest(const Message * message);

Message* _handleInitializeProviderRequest(Message* message);

Message * handleDeleteInstanceRequest(const Message * message);

Message* _handleSubscriptionInitCompleteRequest(Message* message);

Message * handleExecQueryRequest(const Message * message);

Message * handleAssociatorsRequest(const Message * message);

Message * handleAssociatorNamesRequest(const Message * message);

Message * handleReferencesRequest(const Message * message);

Message * handleReferenceNamesRequest(const Message * message);

Message * handleGetPropertyRequest(const Message * message);

Message * handleSetPropertyRequest(const Message * message);

Message * handleInvokeMethodRequest(const Message * message);

Message * handleCreateSubscriptionRequest(const Message * message);

Message * handleModifySubscriptionRequest(const Message * message);

Message * handleDeleteSubscriptionRequest(const Message * message);

Message * handleExportIndicationRequest(const Message * message);

Message * handleDisableModuleRequest(const Message * message);

Message * handleEnableModuleRequest(const Message * message);

Message * handleStopAllProvidersRequest(const Message * message);

Message * handleInitializeProviderRequest(const Message * message);

Message * handleSubscriptionInitCompleteRequest

(const Message * message);

void _insertEntry(

const Provider & provider,

EnableIndicationsResponseHandler* handler);

EnableIndicationsResponseHandler * _removeEntry(const String & key);

String _generateKey(const Provider & provider);

String _generateKey(const String & providerName,const String & providerFileName);

ProviderName _resolveProviderName(const ProviderIdContainer & providerId);

protected:

ProviderOperationCounter _getProvider(

IndicationResponseTable _responseTable;

const String& moduleFileName,

Mutex _responseTableMutex;

const String& providerName);

LocalProviderManager providerManager;

private:

ProviderMessageHandler* _lookupProvider(const String& providerName);

ProviderMessageHandler* _initProvider(

ProviderMessageHandler* provider,

const String& moduleFileName);

ProviderModule* _lookupModule(const String& moduleFileName);

void _shutdownAllProviders();

Sint16 _disableProvider(const String& providerName);

void _unloadProvider(ProviderMessageHandler* provider);

/**

Calls the provider's enableIndications() method.

The _providerTableMutex must be locked whenever accessing the

If successful, the indications response handler is stored in the

_providers table or the _modules table. It is okay to lock a

_responseTable.

ProviderStatus::_statusMutex while holding the _providerTableMutex,

but one should never lock the _providerTableMutex while holding

@param req_provider CIMInstance for the provider to be enabled

a ProviderStatus::_statusMutex.

@param _indicationCallback PEGASUS_INDICATION_CALLBACK_T for

indications

@param ph OpProviderHolder for the provider to be enabled

Note that since an exception thrown by the provider's

enableIndications() method is considered a provider error, any such

exception is ignored, and no exceptions are thrown by this method.

void _callEnableIndications

Mutex _providerTableMutex;

(CIMInstance & req_provider,

PEGASUS_INDICATION_CALLBACK_T _indicationCallback,

typedef HashTable<String, ProviderMessageHandler*,

OpProviderHolder & ph);

EqualFunc<String>, HashFunc<String> > ProviderTable;

typedef HashTable<String, ProviderModule*,

EqualFunc<String>, HashFunc<String> > ModuleTable;

ProviderTable _providers;

ModuleTable _modules;

};

PEGASUS_NAMESPACE_END

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