293 lines
7.3 KiB
C
293 lines
7.3 KiB
C
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//#--------------------------------------------------------------
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//
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// File: crascom.h
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//
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// Synopsis: This file holds the declarations of the
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// CRasCom class
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//
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//
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// History: 2/10/97 MKarki Created
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//
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// Copyright (C) 1997-98 Microsoft Corporation
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// All rights reserved.
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//
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//#--------------------------------------------------------------
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#ifndef _CRASCOM_H_
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#define _CRASCOM_H_
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#include "resource.h"
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#include "vsafilter.h"
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class CRasCom:
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public IDispatchImpl<IIasComponent,
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&__uuidof (IIasComponent),
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&__uuidof (IasHelperLib)
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>,
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public IRecvRequest,
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public CComObjectRoot,
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public CComCoClass<IasHelper,&__uuidof (IasHelper)>
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{
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public:
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//
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// registry declaration for the IasHelper
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//
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IAS_DECLARE_REGISTRY (IasHelper, 1, 0, IasHelperLib)
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//
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// this COM Component is not aggregatable
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//
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DECLARE_NOT_AGGREGATABLE(CRasCom)
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//
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// this COM component is a Singleton
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//
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DECLARE_CLASSFACTORY_SINGLETON (CRasCom)
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//
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// MACROS for ATL required methods
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//
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BEGIN_COM_MAP(CRasCom)
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COM_INTERFACE_ENTRY2(IDispatch, IIasComponent)
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COM_INTERFACE_ENTRY(IIasComponent)
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COM_INTERFACE_ENTRY(IRecvRequest)
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COM_INTERFACE_ENTRY_FUNC(__uuidof (IRequestSource), (ULONG_PTR)0, &CRasCom::QueryInterfaceReqSrc)
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END_COM_MAP()
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//
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// MACRO to declare Controlling IUnknown method
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//
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DECLARE_GET_CONTROLLING_UNKNOWN()
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CRasCom (VOID);
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~CRasCom (VOID);
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public:
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//
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// method of the IRecvRequest interface
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//
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STDMETHOD (Process) (
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/*[in]*/ DWORD dwAttributeCount,
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/*[in]*/ PIASATTRIBUTE *ppInIasAttribute,
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/*[out]*/ PDWORD pdwOutAttributeCount,
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/*[out]*/ PIASATTRIBUTE **pppOutIasAttribute,
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/*[in]*/ LONG IasRequest,
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/*[out]*/ LONG *pIasResponse,
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/*[in]*/ IASPROTOCOL IasProtocol,
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/*[out]*/ PLONG plReason,
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/*[in]*/ BOOL bProcessVSA
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);
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//
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// methods of IIasComponent interface
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//
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STDMETHOD(Initialize)();
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STDMETHOD(Shutdown)();
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STDMETHOD(GetProperty)(
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/*[in]*/ LONG id,
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/*[out]*/ VARIANT *pValue
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);
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STDMETHOD(PutProperty)(
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/*[in]*/ LONG id,
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/*[in]*/ VARIANT *pValue
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);
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STDMETHOD(InitNew)();
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STDMETHOD(Suspend)();
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STDMETHOD(Resume)();
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private:
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//
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// here is the class factory for the Request object
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//
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IClassFactory *m_pIClassFactory;
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//
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// here is the handle to the Request Handler
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//
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IRequestHandler *m_pIRequestHandler;
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//
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// here is the definition of the CRequestSource
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// which implements the method of the IRequestSource
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// interface
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//
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class CRequestSource : public IRequestSource
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{
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public:
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CRequestSource (CRasCom *pCRasCom);
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~CRequestSource ();
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//
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// IUnknown methods - delegate to outer IUnknown
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//
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STDMETHOD(QueryInterface)(
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/*[in]*/ REFIID riid,
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/*[out]*/ void **ppv
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)
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{
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IUnknown *pUnknown = m_pCRasCom->GetControllingUnknown();
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return (pUnknown->QueryInterface(riid,ppv));
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}
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STDMETHOD_(ULONG,AddRef)(void)
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{
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IUnknown *pUnknown = m_pCRasCom->GetControllingUnknown();
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return (pUnknown->AddRef());
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}
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STDMETHOD_(ULONG,Release)(void)
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{
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IUnknown *pUnknown = m_pCRasCom->GetControllingUnknown();
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return (pUnknown->Release());
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}
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//
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// IDispatch methods - delegate to outer class object
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//
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STDMETHOD(GetTypeInfoCount)(
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/*[out]*/ UINT *pctinfo
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)
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{
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return (m_pCRasCom->GetTypeInfoCount (pctinfo));
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}
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STDMETHOD(GetTypeInfo)(
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/*[in]*/ UINT iTInfo,
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/*[in]*/ LCID lcid,
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/*[out]*/ ITypeInfo **ppTInfo
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)
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{
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return (m_pCRasCom->GetTypeInfo (iTInfo, lcid, ppTInfo));
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}
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STDMETHOD(GetIDsOfNames)(
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/*[in]*/ const IID& riid,
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/*[in]*/ LPOLESTR *rgszNames,
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/*[in]*/ UINT cNames,
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/*[in]*/ LCID lcid,
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/*[out]*/ DISPID *rgDispId)
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{
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return (m_pCRasCom->GetIDsOfNames (
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riid, rgszNames, cNames, lcid, rgDispId
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)
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);
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}
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STDMETHOD(Invoke)(
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/*[in]*/ DISPID dispIdMember,
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/*[in]*/ const IID& riid,
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/*[in]*/ LCID lcid,
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/*[in]*/ WORD wFlags,
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/*[in/out]*/DISPPARAMS *pDispParams,
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/*[out]*/ VARIANT *pVarResult,
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/*[out]*/ EXCEPINFO *pExcepInfo,
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/*[out]*/ UINT *puArgErr
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)
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{
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return (m_pCRasCom->Invoke (
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dispIdMember,
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riid,
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lcid,
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wFlags,
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pDispParams,
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pVarResult,
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pExcepInfo,
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puArgErr
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)
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);
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}
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//
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// IRequestSource Interface method
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//
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STDMETHOD(OnRequestComplete)(
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/*[in]*/ IRequest *pIRequest,
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/*[in]*/ IASREQUESTSTATUS eStatus
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);
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private:
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CRasCom* m_pCRasCom;
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}; // end of nested class CRequestSource
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//
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// private method used to remove attributes from the request
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//
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STDMETHOD (RemoveAttributesFromRequest) (
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/*[in]*/ LONG lResponse,
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/*[in]*/ IAttributesRaw *pIasAttributesRaw,
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/*[out]*/ PDWORD pdwOutAttributeCount,
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/*[out]*/ PIASATTRIBUTE **pppOutIasOutAttribute
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);
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//
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// this method is called when somone whants the
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// IRequestHandlercallback interface
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//
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static HRESULT WINAPI QueryInterfaceReqSrc (
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VOID *pThis,
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REFIID riid,
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LPVOID *ppv,
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DWORD_PTR dwValue
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);
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//
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// instantiate this nested class
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//
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CRequestSource m_objCRequestSource;
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//
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// now we can call into private methods of CRasCom
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//
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friend class CRequestSource;
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//
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// instantiate the VSAFilter class
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//
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VSAFilter m_objVSAFilter;
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//
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// flag to trac VSAFilter class object initialization
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//
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BOOL m_bVSAFilterInitialized;
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typedef enum _component_state_
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{
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COMP_SHUTDOWN,
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COMP_UNINITIALIZED,
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COMP_INITIALIZED,
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COMP_SUSPENDED
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} COMPONENTSTATE, *PCOMPONENTSTATE;
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COMPONENTSTATE m_eCompState;
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//
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// pending requeset count
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//
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LONG m_lRequestCount;
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};
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#endif // !define _CRASCOM_H_
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