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

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Diff for /pegasus/src/Pegasus/ProviderManager2/Default/ProviderModule.h between version 1.3.6.1 and 1.15

version 1.3.6.1, 2004/03/03 12:33:57

version 1.15, 2008/12/01 17:50:58

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//%2003////////////////////////////////////////////////////////////////////////

//%LICENSE////////////////////////////////////////////////////////////////

// Licensed to The Open Group (TOG) under one or more contributor license

// Company, L. P., IBM Corp., The Open Group, Tivoli Systems.

// agreements. Refer to the OpenPegasusNOTICE.txt file distributed with

// this work for additional information regarding copyright ownership.

// IBM Corp.; EMC Corporation, The Open Group.

// Each contributor licenses this file to you under the OpenPegasus Open

// Source License; you may not use this file except in compliance with the

// Permission is hereby granted, free of charge, to any person obtaining a copy

// License.

// of this software and associated documentation files (the "Software"), to

// deal in the Software without restriction, including without limitation the

// Permission is hereby granted, free of charge, to any person obtaining a

// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

// copy of this software and associated documentation files (the "Software"),

// sell copies of the Software, and to permit persons to whom the Software is

// to deal in the Software without restriction, including without limitation

// furnished to do so, subject to the following conditions:

// the rights to use, copy, modify, merge, publish, distribute, sublicense,

// and/or sell copies of the Software, and to permit persons to whom the

// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN

// Software is furnished to do so, subject to the following conditions:

// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED

// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT

// The above copyright notice and this permission notice shall be included

// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

// in all copies or substantial portions of the Software.

// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

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

// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

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

// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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

//////////////////////////////////////////////////////////////////////////

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

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

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

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#define Pegasus_ProviderModule_h

#include <Pegasus/Common/Config.h>

#include <Pegasus/Common/AtomicInt.h>

#include <Pegasus/Common/String.h>

#include <Pegasus/Common/DynamicLibrary.h>

#include <Pegasus/Common/System.h>

#include <Pegasus/Common/IPC.h>

#include <Pegasus/Provider/CIMProvider.h>

#include <Pegasus/Config/ConfigManager.h>

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

PEGASUS_NAMESPACE_BEGIN

// The ProviderModule class represents the physical module, as defined by the

/** The ProviderModule class represents the physical module, as defined by the

// operating, that contains a provider. This class effectively encapsulates the

operating system, that contains one or more providers.

// "physical" portion of a provider.

Also this class in not reentrant.

class PEGASUS_DEFPM_LINKAGE ProviderModule

{

public:

ProviderModule(const String & fileName);

virtual ~ProviderModule(void);

virtual ~ProviderModule();

const String & getFileName(void) const;

const String& getFileName() const;

CIMProvider *load(const String & providerName);

void unloadModule(void);

void unloadModule();

Boolean operator == (const void *key) const;

Boolean operator == (const ProviderModule & pmod) const;

protected:

String _fileName;

AtomicInt _ref_count;

DynamicLibraryHandle _library;

private:

ProviderModule(const String & fileName, const Uint32 & refCount);

ProviderModule(); // Unimplemented

ProviderModule(const String & fileName, const String & providerName);

ProviderModule(const ProviderModule& pm); // Unimplemented

ProviderModule(const String & fileName, const String & providerName,

ProviderModule& operator=(const ProviderModule& pm); // Unimplemented

const String & interfaceName, const Uint32 & refCount);

// do not use !! not safe !! << Wed Apr 9 12:07:02 2003 mdd >>

ProviderModule(const ProviderModule & pm);

const String & getProviderName(void) const;

const String & getInterfaceName(void) const ;

const Uint32 & getRefCount(void) const;

virtual CIMProvider * getProvider(void) const;

private:

friend class LocalProviderManager;

friend class Provider;

String _providerName;

String _interfaceName;

String _interfaceFileName; // for later use with interface registration

CIMProvider * _provider;

Uint32 _refCount;

DynamicLibrary _library;

};

inline const String & ProviderModule::getFileName(void) const

inline const String& ProviderModule::getFileName() const

{

return(_fileName);

}

inline const String & ProviderModule::getInterfaceName(void) const

{

return(_interfaceName);

}

inline const String & ProviderModule::getProviderName(void) const

{

return(_providerName);

}

inline CIMProvider * ProviderModule::getProvider(void) const

{

return(_provider);

}

inline const Uint32 & ProviderModule::getRefCount(void) const

{

return(_refCount);

return _library.getFileName();

}

PEGASUS_NAMESPACE_END

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