Return to WMIClassProvider.cpp CVS log

Up to [Pegasus] / pegasus / src / WMIMapper / WMIProvider

BUG#: 2196
TITLE: Copyright update

DESCRIPTION: Update all .cpp and .h files for new license and
update the doc/license.txt file.  Note that there were also
a couple of files that had to be fixed because they had violated
the comments rules (ex. blank line at head of file or in the case of
xmlwriter.cpp a comment line //=========  which drove the strip
function nuts.  These were fixed.  This has been compiled and tested
on windows.

//%2004////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
// Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation, The Open Group.
// Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
// 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
// LIMITED TO THE WARRANTIES OF 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 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//==============================================================================
//
// Author: Barbara Packard (barbara_packard@hp.com)
//
// Modified By: Paulo Sehn (paulo_sehn@hp.com)
//              Adriano Zanuz (adriano.zanuz@hp.com)
//              Jair Santos, Hewlett-Packard Company (jair.santos@hp.com)
//              Terry Martin, Hewlett-Packard Company (terry.martin@hp.com)
//
//%/////////////////////////////////////////////////////////////////////////////
/// WMIClassProvider.cpp: implementation of the WMIClassProvider class.
//
//////////////////////////////////////////////////////////////////////

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::
//
// ///////////////////////////////////////////////////////////////////////////
#include "Stdafx.h"
#include <vector>

#include "WMICollector.h"
#include "WMIBaseProvider.h"
#include "WMIClassProvider.h"

#include "WMIProperty.h"
#include "WMIString.h"
#include "WMIValue.h"
#include "WMIQualifier.h"
#include "WMIQualifierSet.h"
#include "WMIType.h"
#include "WMIException.h"
#include "WMIFlavor.h"

#include "MyString.h"

using namespace std;

PEGASUS_NAMESPACE_BEGIN

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

WMIClassProvider::WMIClassProvider(void)
{
	_collector = NULL;
	m_bInitialized = false;
}

WMIClassProvider::~WMIClassProvider(void)
{
	cleanup();
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::getClass
//
/// virtual class CIMClass. From the operations class
// ///////////////////////////////////////////////////////////////////////////
CIMClass WMIClassProvider::getClass(
        const String& nameSpace,
		const String& userName,
		const String& password,
        const String& className,
        Boolean localOnly,
        Boolean includeQualifiers,
        Boolean includeClassOrigin,
        const CIMPropertyList& propertyList)
{
	PEG_METHOD_ENTER(TRC_WMIPROVIDER,"WMIClassProvider::getClass()");

	CComPtr<IWbemClassObject> pClass;

	setup(nameSpace,userName,password);

	Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
		"getClass - localOnly %x, includeQualifiers %x, includeClassOrigin %x", 
		localOnly, includeQualifiers, includeClassOrigin);

	if (!m_bInitialized)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::getClass - m_bInitilized= %x, throw CIM_ERR_FAILED exception",  
			m_bInitialized);

		throw CIMException(CIM_ERR_FAILED);
	}
	
	try 
	{
		if (!(_collector->getObject(&pClass, className)))
		{
			if (pClass) 
				pClass.Release();

			throw CIMException(CIM_ERR_NOT_FOUND);
		}
		else if (_collector->isInstance(pClass))
		{
			if (pClass) 
				pClass.Release();

			throw CIMException(CIM_ERR_INVALID_PARAMETER);
		}
	}
	catch (CIMException &e)
	{
		if (pClass) 
			pClass.Release();

		switch(e.getCode())
		{
			case CIM_ERR_INVALID_CLASS: 
                throw CIMException(CIM_ERR_NOT_FOUND); 
                break;
			default: throw e;
		}
	}

	String superClass = _collector->getSuperClass(pClass);
	CIMName objName = className;
	CIMClass cimClass = CIMClass(objName);

	if (0 != superClass.size())
	{
		CIMName superclassName = superClass;
		cimClass.setSuperClassName(superclassName);
	}

	if (!(_collector->getCIMClass(pClass, 
				cimClass,
				localOnly,
				includeQualifiers,
				includeClassOrigin,
				propertyList)))
	{
		throw CIMException(CIM_ERR_NOT_FOUND);
	}

	if (pClass)
		pClass.Release();
	
    PEG_METHOD_EXIT();

	return cimClass;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::enumerateClasses
//
// ///////////////////////////////////////////////////////////////////////////
Array<CIMClass> WMIClassProvider::enumerateClasses(
        const String& nameSpace,
		const String& userName,
		const String& password,
        const String& className,
        Boolean deepInheritance ,
        Boolean localOnly,
        Boolean includeQualifiers,
        Boolean includeClassOrigin)
{
	PEG_METHOD_ENTER(TRC_WMIPROVIDER,"WMIClassProvider::enumerateClasses()");
	
	HRESULT hr;
	long lCount = 0;
	DWORD dwReturned;
	CComPtr<IEnumWbemClassObject>	pClassEnum;
	CComPtr<IWbemClassObject>		pClass;
	Array<CIMClass>					cimClasses;

	setup(nameSpace,userName,password);

	Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
		"enumerateClasses - deepInheritance %x, localOnly %x, includeQualifiers %x, includeClassOrigin %x", 
		deepInheritance, localOnly, includeQualifiers, includeClassOrigin);
	
	if (!m_bInitialized)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::enumerateClasses - m_bInitilized= %x, throw CIM_ERR_FAILED exception",  
			m_bInitialized);

		throw CIMException(CIM_ERR_FAILED);
	}

	if (!(_collector->getClassEnum(&pClassEnum, className, deepInheritance)))
	{
		if (pClassEnum) 
			pClassEnum.Release();

		throw CIMException(CIM_ERR_FAILED);
	}

	// set proxy security on pClassEnum
	bool bSecurity = _collector->setProxySecurity(pClassEnum);

	//
	//TODO:  What happens if bSecurity is false
	//

	// get the classes and append them to the array
	hr = pClassEnum->Next(WBEM_INFINITE, 1, &pClass, &dwReturned);

	while (SUCCEEDED(hr) && (1 == dwReturned))
	{
		String className = _collector->getClassName(pClass);
		String superClass = _collector->getSuperClass(pClass);

		CIMName objName = className;

		CIMClass tempClass = CIMClass(objName);

		if (0 != superClass.size())
		{
			CIMName superclassName = superClass;
			tempClass.setSuperClassName(superclassName);
		}

		if (_collector->getCIMClass(pClass,
					tempClass,
					localOnly,
					includeQualifiers,
					includeClassOrigin))
		{
			lCount++;
			cimClasses.append(tempClass);
		}
		
		if (pClass) 
			pClass.Release();

		hr = pClassEnum->Next(WBEM_INFINITE, 1, &pClass, &dwReturned);
	}

	if (pClassEnum) 
		pClassEnum.Release();

	Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
		"WMIClassProvider::enumerateClasses() - Class count is %d", lCount); 

	if (lCount == 0)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::enumerateClasses() - no classes found, hResult value is %x", hr);
	}

	PEG_METHOD_EXIT();

	return cimClasses;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::enumerateClassNames
//
// ///////////////////////////////////////////////////////////////////////////
Array<CIMName> WMIClassProvider::enumerateClassNames(
        const String& nameSpace,
		const String& userName,
		const String& password,
        const String& className,
        Boolean deepInheritance)
{
	HRESULT hr;
	long lCount = 0;
	DWORD dwReturned;

	CComPtr<IEnumWbemClassObject>	pClassEnum;
	CComPtr<IWbemClassObject>		pClass;

	Array<CIMName> classNames;

	PEG_METHOD_ENTER(TRC_WMIPROVIDER,"WMIClassProvider::enumerateClassNames()");

	setup(nameSpace,userName,password);

	Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
		"enumerateClassNames - deepInheritance %x", deepInheritance);
	
	if (!m_bInitialized)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::enueratClassNames - m_bInitilized= %x, throw CIM_ERR_FAILED exception",  
			m_bInitialized);

		throw CIMException(CIM_ERR_FAILED);
	}

	// retrieve class enumeration object
	if (!(_collector->getClassEnum(&pClassEnum, className, deepInheritance)))
	{
		if (pClassEnum) 
			pClassEnum.Release();

		throw CIMException(CIM_ERR_FAILED);
	}

	// set proxy security on pClassEnum
	bool bSecurity = _collector->setProxySecurity(pClassEnum);

	// get the classe names and append them to the array
	hr = pClassEnum->Next(WBEM_INFINITE, 1, &pClass, &dwReturned);

	while (SUCCEEDED(hr) && (1 == dwReturned))
	{
		String className = _collector->getClassName(pClass);
		lCount++;
		CIMName cimclassname = className;
		classNames.append(cimclassname);

		if (pClass) 
			pClass.Release();

		hr = pClassEnum->Next(WBEM_INFINITE, 1, &pClass, &dwReturned);
	}
	
	if (pClassEnum) 
		pClassEnum.Release();

	Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
		"WMIClassProvider::enumerateClassNames() - Class count is %d", lCount); 

	if (lCount == 0)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::enumerateClassNames() - no classes found, hResult value is %x", hr); 
	}

	PEG_METHOD_EXIT();

	return classNames;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::deleteClass
//
// ///////////////////////////////////////////////////////////////////////////
void WMIClassProvider::deleteClass(const String& nameSpace,
								   const String& userName,
								   const String& password,
								   const String& className)
{
	HRESULT hr;
	
	PEG_METHOD_ENTER(TRC_WMIPROVIDER,"WMIClassProvider::deleteClass()");

	CComPtr<IWbemServices> pServices;

	//Connect to namespace
	setup(nameSpace,userName,password);
	
	bool bConnected = _collector->Connect(&pServices);
	
	if (!bConnected) 
	{
		if (pServices)
			pServices.Release();

		throw CIMException(CIM_ERR_ACCESS_DENIED);
	}
	
	//Convert the parameters to make the WMI call
	CComBSTR bsClassName = className.getCString();
	
	LONG lFlags = 0L;

	//Perform the WMI operation
	hr = pServices->DeleteClass(bsClassName,
							    lFlags,
								NULL,
								NULL);
	if (pServices)
		pServices.Release();

	//Handle the WMI operation result
	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("Failed to delete class [%s]. Error: 0x%X", 255, className.getCString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::deleteClass() - %s", (LPCTSTR)msg);

		switch (hr)
		{
			case WBEM_E_ACCESS_DENIED: throw CIMException(CIM_ERR_ACCESS_DENIED); break;
			case WBEM_E_FAILED: throw CIMException(CIM_ERR_FAILED); break;
			case WBEM_E_INVALID_PARAMETER: throw CIMException(CIM_ERR_FAILED, "WMI Invalid Parameter"); break;
			case WBEM_E_INVALID_CLASS: throw CIMException(CIM_ERR_NOT_FOUND); break;
			case WBEM_E_NOT_FOUND: throw CIMException(CIM_ERR_NOT_FOUND); break;
			case WBEM_E_CLASS_HAS_CHILDREN: throw CIMException(CIM_ERR_CLASS_HAS_CHILDREN); break;
			default: throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
		}
	}

	PEG_METHOD_EXIT();
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createClass
//
// ///////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createClass(const String& nameSpace,
								   const String& userName,
								   const String& password,
								   const CIMClass& newClass,
								   Boolean updateClass)
{
	
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createClass()");

	setup(nameSpace, userName, password);

	if (!m_bInitialized)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::createClass - m_bInitilized= %x, throw CIM_ERR_FAILED exception",  
			m_bInitialized);

		throw CIMException(CIM_ERR_FAILED);
	}
	
	// Check if the class does not exist and if if has a valid
	// superclass
	performInitialCheck(newClass, updateClass);
	bool hasSuperClass = (newClass.getSuperClassName().getString() != String::EMPTY);

	// gets the pointers
	CComPtr<IWbemServices> pServices;
	CComPtr<IWbemClassObject> pNewClass;

	if (!_collector->Connect(&pServices))
	{
		if (pServices)
			pServices.Release();

		throw CIMException (CIM_ERR_FAILED);
	}

	try 
	{
	    // starts the class creation by name and class qualifiers
		createClassNameAndClassQualifiers(
			newClass, 
			pServices, 
			&pNewClass, 
			hasSuperClass);

		// create properties
		createProperties(
			newClass, 
			pServices, 
			pNewClass);

		// create methods
		createMethods(
			newClass, 
			pServices, 
			pNewClass);
	}
	catch (CIMException &e) 
	{
		if (pServices)
			pServices.Release();

		if (pNewClass)
			pNewClass.Release();

		throw e;
	}
	
	// Store the new class into WMI
	LONG lFlags = 0L;
	
	//if updateClass is set, we are trying a modifyclass
	if (updateClass) lFlags = WBEM_FLAG_UPDATE_ONLY;

	HRESULT hr = pServices->PutClass(pNewClass, lFlags, NULL, NULL);
	
	if (pServices)
		pServices.Release();
	
	if (pNewClass)
		pNewClass.Release();
	
	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("It is not possible to create the class [%s]. Error: 0x%X", 255, 
					newClass.getClassName().getString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::createClass() - %s", (LPCTSTR)msg);

		switch(hr)
		{
			case E_ACCESSDENIED: throw CIMException(CIM_ERR_ACCESS_DENIED); break;
			case WBEM_E_ACCESS_DENIED: throw CIMException(CIM_ERR_ACCESS_DENIED); break;
			case WBEM_E_CLASS_HAS_CHILDREN: throw CIMException(CIM_ERR_CLASS_HAS_CHILDREN); break;
			case WBEM_E_CLASS_HAS_INSTANCES: throw CIMException(CIM_ERR_CLASS_HAS_INSTANCES); break;
			case WBEM_E_NOT_FOUND: throw CIMException(CIM_ERR_NOT_FOUND); break;
			case WBEM_E_INVALID_CLASS: throw CIMException(CIM_ERR_INVALID_PARAMETER); break;
			default: throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
		}
	}

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::modifyClass
//
// ///////////////////////////////////////////////////////////////////////////
void WMIClassProvider::modifyClass(const String& nameSpace,
								   const String& userName,
								   const String& password,
								   const CIMClass& modifiedClass)
{

	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WMIClassProvider::modifyClass()");

	setup(nameSpace, userName, password);

	if (!m_bInitialized)
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::modifyClass - m_bInitilized= %x, throw CIM_ERR_FAILED exception",  
			m_bInitialized);

		throw CIMException(CIM_ERR_FAILED);
	}

	// check if class does exist
	if (!classAlreadyExists(modifiedClass.getClassName().getString()))
	{
		throw CIMException(CIM_ERR_NOT_FOUND);
	}

	// check if superclass does exist
	if (!classAlreadyExists(modifiedClass.getSuperClassName().getString()))
	{
		// superclass doesn't exist
		throw CIMException(CIM_ERR_INVALID_SUPERCLASS);
	}

	//
	// By Jair
	//
	// If the class already has a superclass and it isn't explicitly 
	// defined in the <modifiedClass> definition, we must set it 
	// before changing the control to the createClass method. This way 
	// we don't change the Class definition, as specified in DSP0200.
	//
	CIMClass updatedClass = modifiedClass;

	if ((updatedClass.getSuperClassName().getString()).size() == 0)
	{
		// set the superclass

		CComPtr<IWbemClassObject> pClass;
	
		if (!(_collector->getObject(&pClass, updatedClass.getClassName().getString())))
		{
			if (pClass)
				pClass.Release();

			throw CIMException(CIM_ERR_NOT_FOUND);
		}

		String superClass = _collector->getSuperClass(pClass);
		
		if (0 != superClass.size())
		{	
			CIMName superclassName = superClass;
			updatedClass.setSuperClassName(superclassName);
		}

		if (pClass)
			pClass.Release();
	}
		
	//update the class using createClass
	createClass(nameSpace,
			    userName,
				password,
				updatedClass,
				true);

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::classAlreadyExists
//
// ///////////////////////////////////////////////////////////////////////////
Boolean WMIClassProvider::classAlreadyExists (const String& className)
{
	PEG_METHOD_ENTER(TRC_WMIPROVIDER," WmiClassProvider::classAlreadyExists()");
	
	CComPtr<IWbemClassObject> pClass;
	
	try
	{
		if (_collector->getObject(&pClass, className))
		{
			Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
				"WMIClassProvider::classAlreadyExists() - the class %s already exists", className.getCString()); 

			if (pClass)
				pClass.Release();

			return true;
		}
	}
	catch(CIMException &e)
	{
		if (pClass)
			pClass.Release();

		switch(e.getCode())
		{
			case CIM_ERR_NOT_FOUND: return false; break;
			default: throw e;
		}
	}

	if (pClass)
		pClass.Release();

	PEG_METHOD_EXIT();

	return false;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::performInitialCheck
//
// ///////////////////////////////////////////////////////////////////////////
void WMIClassProvider::performInitialCheck(const CIMClass& newClass,
										   Boolean updateClass)
{
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::performInitialCheck()");
	
	// check if class already exists, just for createClass calls
	if ((classAlreadyExists(newClass.getClassName().getString())) && (!updateClass))
	{
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
			"WMIClassProvider::performInitialCheck - class already exists, throw CIM_ERR_ALREADY_EXISTS exception");

		throw CIMException(CIM_ERR_ALREADY_EXISTS);
	}

	// check if newClass has a superclass
	if (newClass.getSuperClassName().getString() != String::EMPTY)
	{
		// verifies if the superclass exists
		if (!classAlreadyExists(newClass.getSuperClassName().getString()))
		{
			// superclass doesn't exist, trace and throw error
			String tmp = newClass.getSuperClassName().getString();

			Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3,
				"WMIClassProvider::performInitialCheck() - the superclass %s wasn't yet registered", tmp.getCString()); 

			throw CIMException(CIM_ERR_INVALID_SUPERCLASS);
		}
	}

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createClassNameAndClassQualifiers
//
// ///////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createClassNameAndClassQualifiers(const CIMClass& newClass,
														 IWbemServices *pServices,
														 IWbemClassObject **pNewClass,
														 const bool hasSuperClass)
{
	HRESULT hr;

	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createClassNameAndClassQualifiers()");

	// if the class has a superclass, we need to spwan a derived
	if (hasSuperClass)
	{
		// get the superclass name
		CComPtr<IWbemClassObject> pSuperClass;
		String tmp = newClass.getSuperClassName().getString();
		CComBSTR bs = tmp.getCString();

		hr = pServices->GetObject(
				bs, 
				NULL, 
				NULL, 
				&pSuperClass, 
				NULL);

		bs.Empty();

		if (FAILED(hr))
		{
			if (pSuperClass)
				pSuperClass.Release();

			CMyString msg;
			msg.Format("Failed to get a pointer to Superclass [%s]. Error: 0x%X", 255, tmp.getCString(), hr);

			Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::createClassNameAndClassQualifiers() - %s", (LPCTSTR)msg);

			throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg); 
		}

		//Creates the new class
		pSuperClass->SpawnDerivedClass(NULL, pNewClass);
		if (pSuperClass)
			pSuperClass.Release();
	}
	else
	{
		// we are creating a base class
		hr = pServices->GetObject(NULL, 
								  NULL, 
								  NULL, 
								  pNewClass, 
								  NULL);

		if (FAILED(hr))
		{
			CMyString msg;
			msg.Format("Failed to get a pointer to a new class. Error: 0x%X", hr);

			Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::createClassNameAndClassQualifiers() - %s", (LPCTSTR)msg);
			
			throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
		}
	}
	
	// create the class name
	CComVariant v;
	v = newClass.getClassName().getString().getCString();
	hr = (*pNewClass)->Put(L"__CLASS", 0, &v, 0);
	
	v.Clear();

	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("Failed to add class name on class [%s]. Error: 0x%X", 255, 
			newClass.getClassName().getString().getCString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
			          "WMIClassProvider::createClassNameAndClassQualifiers() - %s", (LPCTSTR)msg);

		if (*pNewClass)
			(*pNewClass)->Release();
		
		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

	// get a pointer to work with qualifiers
	CComPtr<IWbemQualifierSet> pNewClassQualifier;
	hr = (*pNewClass)->GetQualifierSet(&pNewClassQualifier);

	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("Failed to get the Qualifier set pointer of class [%s]. Error: 0x%X", 255, 
			newClass.getClassName().getString().getCString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
			          "WMIClassProvider::createClassNameAndClassQualifiers() - %s", (LPCTSTR)msg);
		
		if (*pNewClass)
			(*pNewClass)->Release();

		if (pNewClassQualifier)
			pNewClassQualifier.Release();

		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}
	
	// check the class qualifiers and create them if they are valid
	// we are taking care of the class qualifiers and not methods/properties qualifiers :D
	for (Uint32 i = 0; i < newClass.getQualifierCount(); i++)
	{
		try 
		{
			WMIQualifier qualifier(newClass.getQualifier(i).clone());
			
			createQualifier(qualifier, pNewClassQualifier);
		}
		catch (CIMException &e)
		{
			if (*pNewClass)
				(*pNewClass)->Release();

			if (pNewClassQualifier)
				pNewClassQualifier.Release();

			throw e;
		}
	}

	if (pNewClassQualifier)
		pNewClassQualifier.Release();

	PEG_METHOD_EXIT();

	return;
}


/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createProperties creates all properties including keys 
//									  add the qualifiers too
// ///////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createProperties(const CIMClass& newClass,
									    IWbemServices *pServices,
										IWbemClassObject *pNewClass)
{
	HRESULT hr;
	
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createProperties()");

	// create the properties but don't create the keys again
	CIMProperty prop;

	for (Uint32 i = 0; i < newClass.getPropertyCount(); i++)
	{
		prop = newClass.getProperty(i).clone();

		// create the properties
		try 
		{
			createProperty(prop, pNewClass);
		}
		catch (CIMException &e)
		{
			throw e;
		}
		
		// get a pointer to work with qualifiers 
		CComPtr<IWbemQualifierSet> pQual;
		CComBSTR bs = prop.getName().getString().getCString();
		
		hr = pNewClass->GetPropertyQualifierSet(bs, &pQual);
		bs.Empty();

		if (FAILED(hr))
		{
			CMyString msg;
			msg.Format("Failed get Qualifier set of [%s]. Error: 0x%X", 255, 
				prop.getName().getString().getCString(), hr);
		
			Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::createProperties() - %s", (LPCTSTR)msg);

			if (pQual)
				pQual.Release();
			
			throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg); 
		}

		// set the qualifiers to the property
		for (Uint32 j = 0; j < prop.getQualifierCount(); j++)
		{
			WMIQualifier qualifier(prop.getQualifier(j));
			try 
			{
				createQualifier(qualifier, pQual);
			}
			catch (CIMException &e)
			{
				if (pQual)
					pQual.Release();

				throw e;
			}
		}

		// set the CLASSORIGIN qualifier if it wasn't set yet
		String strClassorigin = prop.getClassOrigin().getString();
		
		if (strClassorigin.size() == 0)
		{
			strClassorigin = newClass.getClassName().getString();
		}

		WMIFlavor flavor(CIMFlavor::DEFAULTS);
		
		/*
		v.vt = VT_BSTR;
		v.bstrVal = strClassorigin.getCString();
		*/
		CComVariant v;
		v = strClassorigin.getCString();
		
		hr = pQual->Put(L"CLASSORIGIN", &v, flavor.getAsWMIValue());
		v.Clear();

		if (pQual)
			pQual.Release();

		if (FAILED(hr))
		{
			CMyString msg;
			msg.Format("Failed to add CLASSORIGIN qualifier in [%s]. Error: 0x%X", 255, 
				prop.getName().getString().getCString(), hr);

			Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::createProperties () - %s", (LPCTSTR)msg);
			
			throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
		}
	}

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createMethods  create methods 
//									  
/////////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createMethods(const CIMClass& newClass,
								     IWbemServices *pServices,
									 IWbemClassObject *pNewClass)
{

	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WMIClassProvider::createMethods ()");

	// create all methods
	for (Uint32 i = 0; i < newClass.getMethodCount(); i++)
	{
		CIMConstMethod method;
		method = newClass.getMethod(i);

		try 
		{
			createMethod(method, pServices, pNewClass);
		}
		catch (CIMException &e)
		{
			throw e;
		}
	}

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createProperty   creates one property 
//									  doesn't create the qualifiers
/////////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createProperty(const CIMProperty &keyProp, 
									  IWbemClassObject *pNewClass)
{
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createProperty()");

	// create the property
	//Get the CIMTYPE of the parameter
	CIMTYPE type = CIMTypeToWMIType(keyProp.getType());

	//If the property is an array, add CIM_FLAG_ARRAY to CIMType
	if (keyProp.isArray())
	{
		type |= CIM_FLAG_ARRAY;
	}

	// add the property to the class
	CComBSTR bs = keyProp.getName().getString().getCString();
	HRESULT hr = pNewClass->Put(bs, NULL, NULL, type);

	bs.Empty();

	//handle the error, if failed
	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("Failed to add property [%s]. Error: 0x%X", 255, 
			keyProp.getName().getString().getCString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
					  "WMIClassProvider::createProperty () - %s", (LPCTSTR)msg);

		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg); 
	}

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createQualifier  creates a qualifiers 
//									  
/////////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createQualifier (const WMIQualifier &qualifier, 
										IWbemQualifierSet *pQual)
{
	HRESULT hr;
	
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createQualifier()");

	String sName = qualifier.getName().getString(); 
	CComBSTR bs = sName.getCString();
	WMIValue value(qualifier.getValue());
	WMIFlavor flavor(qualifier.getFlavor());
	
	CComVariant v;
	value.getAsVariant(&v);

	// key is created using a special call to wmi
	//if (!stricmp("key", ))
	if (String::equalNoCase("key", sName))
	{
		hr = pQual->Put(bs, &v, NULL);
	}
	else
	{
		hr = pQual->Put(bs, &v, flavor.getAsWMIValue());
	}
	v.Clear();
	bs.Empty();

	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("It is not possible to add the qualifier [%s] to the object! Error: 0x%X", 255, sName.getCString(), hr);
		
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, "WmiClassProvider::createQualifier() - %s", (LPCTSTR)msg);

		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createMethod  create a method
//									  
/////////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createMethod (CIMConstMethod &method,
									 IWbemServices *pServices,
									 IWbemClassObject *pNewClass)
{
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createMethod()");
	
	// the parameters
	HRESULT hr = S_OK;
	CComPtr<IWbemClassObject> pinParameters;
	CComPtr<IWbemClassObject> poutParameters;

	// Get pointers to use for in & out params:
    hr = pServices->GetObject(L"__PARAMETERS",
					          NULL, 
							  NULL, 
							  &pinParameters, 
							  NULL);
	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("Failed to get a paramter pointer while creating method: %s! Error: 0x%X",
					255, method.getName().getString().getCString(), hr);
		
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
					  "WMIClassProvider::createMethod() - %s", (LPCTSTR)msg);

        if (pinParameters)
            pinParameters.Release();
        if (poutParameters)
            poutParameters.Release();

        throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

	// Get pointers to use for in & out params:
    hr = pServices->GetObject(L"__PARAMETERS",
					          NULL, 
							  NULL, 
							  &poutParameters, 
							  NULL);

	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("Failed to get a paramter pointer while creating method: %s! Error: 0x%X",
					255, method.getName().getString().getCString(), hr);
		
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
					  "WMIClassProvider::createMethod() - %s", (LPCTSTR)msg);

        if (pinParameters)
            pinParameters.Release();
        if (poutParameters)
            poutParameters.Release();

        throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

    // create the parameters
	for (Uint32 i = 0; i < method.getParameterCount(); i++)
	{
		CIMConstParameter param;
		param = method.getParameter(i);

		// Is this an in or out parameter, or both?
		if (param.findQualifier(CIMName("in")) != -1)
		{
            try 
            {
                createParam(param, pinParameters);
            }
            catch (CIMException &e)
            {
                if (pinParameters)
                    pinParameters.Release();
                if (poutParameters)
                    poutParameters.Release();

                throw e;
            }		
        } 
		
        if (param.findQualifier(CIMName("out")) != -1)
		{
            try 
            {
                createParam(param, poutParameters);
            }
            catch (CIMException &e)
            {
                if (pinParameters)
                    pinParameters.Release();
                if (poutParameters)
                    poutParameters.Release();

                throw e;
            }		
        }
	}

	// create the method
	CComBSTR bs = method.getName().getString().getCString();
	hr = pNewClass->PutMethod(bs, NULL, pinParameters, poutParameters);

	if (pinParameters)
		pinParameters.Release();
	
	if (poutParameters)
		poutParameters.Release();

	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("It is not possible to add the method [%s] ! Error: 0x%X", 255, 
			method.getName().getString().getCString(), hr);
			
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
					  "WMIClassProvider::createMethod() - %s", (LPCTSTR)msg);
		
		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg); 
	}

	
	// create the qualifiers for the method
	// get a pointer to work with qualifiers 
	CComPtr<IWbemQualifierSet> pQual;
	hr = pNewClass->GetMethodQualifierSet(bs, &pQual);

	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("It is not possible to get the qualifier set of the method [%s] ! Error: 0x%X", 255, 
			method.getName().getString().getCString(), hr);
			
		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
						  "WMIClassProvider::createMethod() - %s", (LPCTSTR)msg);
		
		if (pQual)
			pQual.Release();
		
		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

	// create the qualifiers for the method
	for (Uint32 i = 0; i < method.getQualifierCount(); i++)
	{
		CIMQualifier cimQual = method.getQualifier(i).clone();
		WMIQualifier qualifier(cimQual);

		try 
		{
			createQualifier(qualifier, pQual);
		}
		catch (CIMException &e)
		{
			if (pQual)
				pQual.Release();

			throw e;
		}
	}

	if (pQual)
		pQual.Release();
	
	PEG_METHOD_EXIT();

	return;
}

/////////////////////////////////////////////////////////////////////////////
// WMIClassProvider::createParam  create a parameter
//									  
/////////////////////////////////////////////////////////////////////////////
void WMIClassProvider::createParam(const CIMConstParameter &param, 
								   IWbemClassObject *pNewClass)
{
	
	PEG_METHOD_ENTER(TRC_WMIPROVIDER, "WmiClassProvider::createParam()");
	
	//Get the CIMTYPE of the parameter
	CIMTYPE type = CIMTypeToWMIType(param.getType());

	//If the property is an array, add CIM_FLAG_ARRAY to CIMType
	if (param.isArray())
	{
		type |= CIM_FLAG_ARRAY;
	}

	// add the property to the class
	CComBSTR bs = param.getName().getString().getCString();
	HRESULT hr = pNewClass->Put(bs, NULL, NULL, type);

	//handle the error, if failed
	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("It is not possible to add parameter [%s] to the parameters list! Error: 0x%X", 255, 
			param.getName().getString().getCString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
					  "WMIClassProvider::createParam() - %s", (LPCTSTR)msg);

		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

	// create the qualifiers for this parameter
	// get a pointer to work with qualifiers 
	CComPtr<IWbemQualifierSet> pQual;
	hr = pNewClass->GetPropertyQualifierSet(bs, &pQual);
	
	if (FAILED(hr))
	{
		CMyString msg;
		msg.Format("It is not possible to get a qualifier set for parameter [%s]! Error: 0x%X", 255, 
			param.getName().getString().getCString(), hr);

		Tracer::trace(TRC_WMIPROVIDER, Tracer::LEVEL3, 
					  "WMIClassProvider::createParam() - %s", (LPCTSTR)msg);

		if (pQual)
			pQual.Release();
		
		throw CIMException(CIM_ERR_FAILED, (LPCTSTR)msg);
	}

	// create the qualifiers for this parameter
	for (Uint32 i = 0; i < param.getQualifierCount(); i++)
	{
		CIMQualifier cimQual = param.getQualifier(i).clone();
		WMIQualifier qualifier(cimQual);

		try 
		{
			createQualifier(qualifier, pQual);
		}
		catch (CIMException &e)
		{
			if (pQual)
				pQual.Release();

			throw e;
		}
	}
	
	if (pQual)
		pQual.Release();

	PEG_METHOD_EXIT();

	return;
}

PEGASUS_NAMESPACE_END