//%2003////////////////////////////////////////////////////////////////////////
//
// 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.
//
// 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:	Adriano Zanuz (adriano.zanuz@hp.com)
//
//%/////////////////////////////////////////////////////////////////////////////


#ifndef Pegasus_WMICollector_h
#define Pegasus_WMICollector_h

#include <Pegasus/Common/Array.h>
#include <Pegasus/Common/String.h>
#include <Pegasus/Common/CIMPropertyList.h>
#include <Pegasus/Common/CIMObjectPath.h>
#include <Pegasus/Common/CIMInstance.h>
#include <Pegasus/Common/CIMClass.h>

#include <Pegasus/Common/CIMValue.h>
#include <Pegasus/Common/CIMDateTime.h>
#include <Pegasus/Common/CIMProperty.h>
#include <Pegasus/Common/CIMPropertyList.h>
#include <Pegasus/Common/CIMPropertyList.h>
#include <Pegasus/Common/CIMParamValue.h>

//#include <Ntsecapi.h>

PEGASUS_NAMESPACE_BEGIN

class WMICollector 
{
public:
	WMICollector(bool bLocal = FALSE);
	virtual ~WMICollector(void);

	virtual void terminate(void);

	bool getInstanceEnum(
		IEnumWbemClassObject **ppInstances,
		const String & sClassName,
		Boolean deepInheritance);

	bool getClassEnum(
		IEnumWbemClassObject **ppClasses,
		const String & sSuperClass,
		Boolean deepInheritance);

	bool getQueryResult(
		IEnumWbemClassObject **ppInstances, 
		const String & query, 
		const String & queryLanguage);

	void setNamespace(const char * sNamespace){m_bsNamespace = (LPCTSTR)sNamespace;}
	void setNamespace(const String & sNamespace);
	void setUserName(const String & sUserName);
	void setPassword(const String & sPassword);
	bool Connect(IWbemServices **ppServices);
	bool setup();

	bool getObject(IWbemClassObject **ppObject, const String & sObjectName);

	bool getCIMInstance(IWbemClassObject *pObject, 
		CIMInstance & cimInst,
        Boolean localOnly,
        Boolean includeQualifiers,
        Boolean includeClassOrigin,
        const CIMPropertyList& propertyList = CIMPropertyList(),
		Boolean getKeyProperties = FALSE);	

	bool getCIMObject(IWbemClassObject *pObject, 
		CIMObject & cimObj,
        Boolean localOnly,
        Boolean includeQualifiers,
        Boolean includeClassOrigin,
        const CIMPropertyList& propertyList = CIMPropertyList(),
		Boolean getKeyProperties = FALSE);	


	bool getCIMClass(IWbemClassObject *pObject, 
		CIMClass & cimClass,
        Boolean localOnly,
        Boolean includeQualifiers,
        Boolean includeClassOrigin,
        const CIMPropertyList& propertyList = CIMPropertyList());	

	static String getClassName(IWbemClassObject *pObject);
	String getSuperClass(IWbemClassObject *pClass);
	String getRelativePath(IWbemClassObject *pObject);

	bool isInstance(IWbemClassObject *pObject);

	bool getObjectProperties(IWbemClassObject * pObject, 
		CIMObject & cimObj,
        Boolean localOnly,
        Boolean includeQualifiers,
        Boolean includeClassOrigin,
        const CIMPropertyList& propertyList,
		Boolean bGetKeyProperties = FALSE);
	
	static CIMProperty getProperty(IWbemClassObject *pClass, 
		const CComBSTR & bsName, 
		const CComVariant & vValue,			// this will be NULL for class objects
		CIMTYPE type, 
		Boolean includeClassOrigin, 
		Boolean includeQualifiers,
		Boolean bPropagated);

	bool setProxySecurity(IUnknown * pProxy);

	bool isLocalNamespace()
		{return m_bIsLocalNamespace;}

	bool isLocalConnection() 
		{ return m_bLocalConnection; }

private:
	static String getStringProperty(
		IWbemClassObject *pObject, 
		const CComBSTR & bsPropertyName);

	bool isArrayType(VARTYPE vt)
		{return (vt & VT_ARRAY) ? true : false;}

	bool isReferenceType(VARTYPE vt)
		{return (vt & VT_BYREF) ? true : false;}

	void logonUser();

	void revertToSelf();

	/*
	LSA_HANDLE GetPolicyHandle();
	bool GetAccountSid(LPTSTR, LPTSTR, PSID*);
	void AddPrivileges(PSID, LSA_HANDLE);
	void InitLsaString(PLSA_UNICODE_STRING, LPWSTR);
	*/

	bool	m_bInitialized;
	bool    m_bIsLocalNamespace;
	bool    m_bImpersonate;
	bool    m_bLocalConnection;

	// WMI interfaces
	CComBSTR				m_bsNamespace;
	CComBSTR				m_bsUserName;
	CComBSTR				m_bsPassword;
	CComBSTR				m_bsDomain;
};

PEGASUS_NAMESPACE_END

#endif
