#ifndef __WBEM_POLICY_SOM__H_
#define __WBEM_POLICY_SOM__H_

class CPolicySOM : public CUnk
{
public:
enum
{
  AD_LOCAL_CONTEXT = 0,
  AD_GLOBAL_CONTEXT,
  AD_MAX_CONTEXT
};

    CPolicySOM(CLifeControl* pControl = NULL, IUnknown* pOuter = NULL)
        : CUnk(pControl, pOuter), m_XProvider(this), m_XInit(this),
        m_pWMIMgmt(NULL)
    {}
    
	~CPolicySOM();

    void* GetInterface(REFIID riid);

  IWbemServices* GetWMIServices();
  IADsContainer* GetADServices(CComBSTR &, HRESULT &hres);
  bool SetWMIServices(IWbemServices* pServices);
  bool SetADServices(IADsContainer* ,unsigned);

protected:
    class XProvider : public CImpl<IWbemServices, CPolicySOM>
    {
    public:
        /* construction & de- */

        XProvider(CPolicySOM* pObj)
            : CImpl<IWbemServices, CPolicySOM>(pObj)
		{ /* this page intentionally left blank */ }

        ~XProvider() {}
		
        /* Internals */

    protected:
        /* Method support */
        HRESULT Evaluate(IWbemClassObject* pObj, IWbemClassObject* pOutInstance);
        HRESULT BatchEvaluate(IWbemClassObject* pObj, IWbemClassObject* pOutClass, IWbemServices* pPolicyNamespace);
		HRESULT EvaluateRule(IWbemServices*& pNamespace, BSTR& namespaceName, IWbemClassObject* pRule, bool& bResult);

        /* class object management */
        IWbemClassObject* GetSomClass();
        IWbemClassObject* GetSomInstance();

		/* communication w/ winmgmt management */
		HRESULT GetLocator(IWbemLocator*& pLocator);
		HRESULT GetNewNamespace(BSTR namespaceName, IWbemServices*& pNamespace);

        HRESULT ValidateRules(IWbemClassObject* pInst, IWbemClassObject*& pErrorObject);


    private:
       	// templates for each type of object we support
    	// NULL until we need it
	    CComQIPtr<IWbemClassObject> m_pSOMClassObject;

		// NULL until we need it -
		// access through GetLocator;
		CComQIPtr<IWbemLocator> m_pLocator;

        /* IWbemServices */
    public:

		HRESULT STDMETHODCALLTYPE OpenNamespace( 
            /* [in] */ const BSTR Namespace,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [unique][in][out] */ IWbemServices __RPC_FAR *__RPC_FAR *ppWorkingNamespace,
            /* [unique][in][out] */ IWbemCallResult __RPC_FAR *__RPC_FAR *ppResult) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE CancelAsyncCall( 
            /* [in] */ IWbemObjectSink __RPC_FAR *pSink) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE QueryObjectSink( 
            /* [in] */ long lFlags,
            /* [out] */ IWbemObjectSink __RPC_FAR *__RPC_FAR *ppResponseHandler) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE GetObject( 
            /* [in] */ const BSTR ObjectPath,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [unique][in][out] */ IWbemClassObject __RPC_FAR *__RPC_FAR *ppObject,
            /* [unique][in][out] */ IWbemCallResult __RPC_FAR *__RPC_FAR *ppCallResult) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE GetObjectAsync( 
            /* [in] */ const BSTR ObjectPath,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler);
        
        HRESULT STDMETHODCALLTYPE PutClass( 
            /* [in] */ IWbemClassObject __RPC_FAR *pObject,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [unique][in][out] */ IWbemCallResult __RPC_FAR *__RPC_FAR *ppCallResult) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE PutClassAsync( 
            /* [in] */ IWbemClassObject __RPC_FAR *pObject,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE DeleteClass( 
            /* [in] */ const BSTR Class,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [unique][in][out] */ IWbemCallResult __RPC_FAR *__RPC_FAR *ppCallResult) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE DeleteClassAsync( 
            /* [in] */ const BSTR Class,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE CreateClassEnum( 
            /* [in] */ const BSTR Superclass,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [out] */ IEnumWbemClassObject __RPC_FAR *__RPC_FAR *ppEnum) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE CreateClassEnumAsync( 
            /* [in] */ const BSTR Superclass,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler)
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE PutInstance( 
            /* [in] */ IWbemClassObject __RPC_FAR *pInst,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [unique][in][out] */ IWbemCallResult __RPC_FAR *__RPC_FAR *ppCallResult) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE PutInstanceAsync( 
            /* [in] */ IWbemClassObject __RPC_FAR *pInst,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler);
        
        HRESULT STDMETHODCALLTYPE DeleteInstance( 
            /* [in] */ const BSTR ObjectPath,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [unique][in][out] */ IWbemCallResult __RPC_FAR *__RPC_FAR *ppCallResult) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE DeleteInstanceAsync( 
            /* [in] */ const BSTR ObjectPath,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler);
        
        HRESULT STDMETHODCALLTYPE CreateInstanceEnum( 
            /* [in] */ const BSTR Class,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [out] */ IEnumWbemClassObject __RPC_FAR *__RPC_FAR *ppEnum) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE CreateInstanceEnumAsync( 
            /* [in] */ const BSTR Class,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler);
        
        HRESULT STDMETHODCALLTYPE ExecQuery( 
            /* [in] */ const BSTR QueryLanguage,
            /* [in] */ const BSTR Query,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [out] */ IEnumWbemClassObject __RPC_FAR *__RPC_FAR *ppEnum) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE ExecQueryAsync( 
            /* [in] */ const BSTR QueryLanguage,
            /* [in] */ const BSTR Query,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler);
        
        HRESULT STDMETHODCALLTYPE ExecNotificationQuery( 
            /* [in] */ const BSTR QueryLanguage,
            /* [in] */ const BSTR Query,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [out] */ IEnumWbemClassObject __RPC_FAR *__RPC_FAR *ppEnum) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE ExecNotificationQueryAsync( 
            /* [in] */ const BSTR QueryLanguage,
            /* [in] */ const BSTR Query,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler) 
			{return WBEM_E_NOT_SUPPORTED;};
        
        HRESULT STDMETHODCALLTYPE ExecMethod( const BSTR, const BSTR, long, IWbemContext*,
            IWbemClassObject*, IWbemClassObject**, IWbemCallResult**) 
			{return WBEM_E_NOT_SUPPORTED;}

        HRESULT STDMETHODCALLTYPE ExecMethodAsync( 
            /* [in] */ const BSTR strObjectPath,
            /* [in] */ const BSTR strMethodName,
            /* [in] */ long lFlags,
            /* [in] */ IWbemContext __RPC_FAR *pCtx,
            /* [in] */ IWbemClassObject __RPC_FAR *pInParams,
            /* [in] */ IWbemObjectSink __RPC_FAR *pResponseHandler);

    } m_XProvider;
    friend XProvider;

    class XInit : public CImpl<IWbemProviderInit, CPolicySOM>
    {
    public:
        XInit(CPolicySOM* pObj)
            : CImpl<IWbemProviderInit, CPolicySOM>(pObj){}
    
        HRESULT STDMETHODCALLTYPE Initialize(
            LPWSTR, LONG, LPWSTR, LPWSTR, IWbemServices*, IWbemContext*, 
            IWbemProviderInitSink*);
    } m_XInit;
    friend XInit;

private:

    CComPtr<IADsPathname> m_pADPathObj;
    
    // pointer back to win management
    CComPtr<IWbemServices> m_pWMIMgmt; 

    // pointer to AD policy template table
    CComPtr<IADsContainer> m_pADMgmt[AD_MAX_CONTEXT];

  CComVariant
    m_vDsConfigContext,
    m_vDsLocalContext;

    // a little something to keep our threads from getting tangled
    // will use a single critical section to protect all instance variables
    CCritSec m_CS;   
};


#endif // __WBEM_POLICY_SOM__H_