189 lines
5.0 KiB
C++
189 lines
5.0 KiB
C++
//***************************************************************************
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//
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// Copyright (c) 1998-1999 Microsoft Corporation
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//
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// locator.h
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//
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// alanbos 27-Mar-00 Created.
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//
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// CSWbemLocator definition.
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//
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//***************************************************************************
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#ifndef _LOCATOR_H_
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#define _LOCATOR_H_
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//***************************************************************************
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//
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// CLASS NAME:
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//
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// CSWbemLocator
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//
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// DESCRIPTION:
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//
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// Implements the IWbemSLocator interface. This class is what the client gets
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// when it initially hooks up to the Wbemprox.dll. The ConnectServer function
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// is what get the communication between client and server started.
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//
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//***************************************************************************
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class CSWbemLocator : public ISWbemLocator,
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public IDispatchEx,
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public IObjectSafety,
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public ISupportErrorInfo,
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public IProvideClassInfo
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{
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private:
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CWbemLocatorSecurity *m_SecurityInfo;
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CComPtr<IWbemLocator> m_pIWbemLocator;
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CDispatchHelp m_Dispatch;
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IServiceProvider *m_pIServiceProvider;
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IUnsecuredApartment *m_pUnsecuredApartment;
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static wchar_t *s_pDefaultNamespace;
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static BSTR BuildPath (BSTR Server, BSTR Namespace);
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static const wchar_t *GetDefaultNamespace ();
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protected:
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long m_cRef; //Object reference count
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public:
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CSWbemLocator(CSWbemPrivilegeSet *pPrivilegeSet = NULL);
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CSWbemLocator(CSWbemLocator &csWbemLocator);
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~CSWbemLocator(void);
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//Non-delegating object IUnknown
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STDMETHODIMP QueryInterface(REFIID, LPVOID*);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// IDispatch methods should be inline
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STDMETHODIMP GetTypeInfoCount(UINT* pctinfo);
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STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo);
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STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR** rgszNames,
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UINT cNames, LCID lcid, DISPID* rgdispid);
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STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS* pdispparams, VARIANT* pvarResult,
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EXCEPINFO* pexcepinfo, UINT* puArgErr);
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// IDispatchEx methods should be inline
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HRESULT STDMETHODCALLTYPE GetDispID(
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/* [in] */ BSTR bstrName,
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/* [in] */ DWORD grfdex,
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/* [out] */ DISPID __RPC_FAR *pid);
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/* [local] */ HRESULT STDMETHODCALLTYPE InvokeEx(
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/* [in] */ DISPID id,
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/* [in] */ LCID lcid,
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/* [in] */ WORD wFlags,
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/* [in] */ DISPPARAMS __RPC_FAR *pdp,
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/* [out] */ VARIANT __RPC_FAR *pvarRes,
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/* [out] */ EXCEPINFO __RPC_FAR *pei,
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/* [unique][in] */ IServiceProvider __RPC_FAR *pspCaller);
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HRESULT STDMETHODCALLTYPE DeleteMemberByName(
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/* [in] */ BSTR bstr,
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/* [in] */ DWORD grfdex);
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HRESULT STDMETHODCALLTYPE DeleteMemberByDispID(
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/* [in] */ DISPID id);
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HRESULT STDMETHODCALLTYPE GetMemberProperties(
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/* [in] */ DISPID id,
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/* [in] */ DWORD grfdexFetch,
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/* [out] */ DWORD __RPC_FAR *pgrfdex);
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HRESULT STDMETHODCALLTYPE GetMemberName(
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/* [in] */ DISPID id,
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/* [out] */ BSTR __RPC_FAR *pbstrName);
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HRESULT STDMETHODCALLTYPE GetNextDispID(
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/* [in] */ DWORD grfdex,
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/* [in] */ DISPID id,
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/* [out] */ DISPID __RPC_FAR *pid);
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HRESULT STDMETHODCALLTYPE GetNameSpaceParent(
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/* [out] */ IUnknown __RPC_FAR *__RPC_FAR *ppunk);
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// ISWbemLocator methods
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HRESULT STDMETHODCALLTYPE ConnectServer
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(
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/*[in]*/ BSTR Server,
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/*[in]*/ BSTR Namespace,
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/*[in]*/ BSTR User,
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/*[in]*/ BSTR Password,
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/*[in]*/ BSTR Locale,
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/*[in]*/ BSTR Authority,
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/*[in]*/ long lSecurityFlags,
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/*[in]*/ /*ISWbemNamedValueSet*/ IDispatch *pContext,
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/*[out]*/ ISWbemServices **ppNamespace
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);
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HRESULT STDMETHODCALLTYPE get_Security_
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(
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/* [in] */ ISWbemSecurity **ppSecurity
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);
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// IObjectSafety methods
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HRESULT STDMETHODCALLTYPE SetInterfaceSafetyOptions
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(
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/* [in] */ REFIID riid,
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/* [in] */ DWORD dwOptionSetMask,
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/* [in] */ DWORD dwEnabledOptions
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)
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{
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return (dwOptionSetMask & dwEnabledOptions) ? E_FAIL : S_OK;
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}
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HRESULT STDMETHODCALLTYPE GetInterfaceSafetyOptions(
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/* [in] */ REFIID riid,
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/* [out] */ DWORD __RPC_FAR *pdwSupportedOptions,
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/* [out] */ DWORD __RPC_FAR *pdwEnabledOptions
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)
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{
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if (pdwSupportedOptions) *pdwSupportedOptions = 0;
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if (pdwEnabledOptions) *pdwEnabledOptions = 0;
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return S_OK;
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}
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// ISupportErrorInfo methods
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HRESULT STDMETHODCALLTYPE InterfaceSupportsErrorInfo
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(
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/* [in] */ REFIID riid
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);
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// IProvideClassInfo methods
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HRESULT STDMETHODCALLTYPE GetClassInfo
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(
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/* [in,out] */ ITypeInfo **ppTI
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)
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{
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return m_Dispatch.GetClassInfo (ppTI);
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};
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static void Shutdown ()
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{
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if (s_pDefaultNamespace)
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{
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delete [] s_pDefaultNamespace;
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s_pDefaultNamespace = NULL;
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}
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}
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CWbemLocatorSecurity *GetSecurityInfo ()
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{
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return m_SecurityInfo;
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}
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};
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#endif
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