85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
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//=======================================================================
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//
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// Copyright (c) 1999 Microsoft Corporation. All Rights Reserved.
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//
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// File: callback.h
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//
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// Purpose: INSENG callback implementation
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//
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// History: 19-jan-99 YAsmi Created
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//
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//=======================================================================
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#ifndef _CALLBACK_H
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#define _CALLBACK_H
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#include "stdafx.h"
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#include "inseng.h"
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#include "cwudload.h"
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class CInstallEngineCallback : public IInstallEngineCallback
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{
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public:
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CInstallEngineCallback();
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// IUnknown
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STDMETHOD_(ULONG, AddRef)();
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STDMETHOD_(ULONG, Release)();
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STDMETHOD(QueryInterface)(REFIID, void**);
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// IInstallEngineCallback
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STDMETHOD(OnEngineStatusChange)(THIS_ DWORD dwEngStatus, DWORD substatus);
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STDMETHOD(OnStartInstall)(THIS_ DWORD dwDLSize, DWORD dwInstallSize);
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STDMETHOD(OnStartComponent)(THIS_ LPCSTR pszID, DWORD dwDLSize,
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DWORD dwInstallSize, LPCSTR pszString);
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STDMETHOD(OnComponentProgress)(THIS_ LPCSTR pszID, DWORD dwPhase,
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LPCSTR pszString, LPCSTR pszMsgString, ULONG progress, ULONG themax);
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STDMETHOD(OnStopComponent)(THIS_ LPCSTR pszID, HRESULT hError,
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DWORD dwPhase, LPCSTR pszString, DWORD dwStatus);
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STDMETHOD(OnStopInstall)(THIS_ HRESULT hrError, LPCSTR szError,
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DWORD dwStatus);
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STDMETHOD(OnEngineProblem)(THIS_ DWORD dwProblem, LPDWORD dwAction);
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void Reset();
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DWORD GetStatus()
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{
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return m_dwInstallStatus;
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}
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DWORD GetPhase()
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{
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return m_dwPhase;
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}
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DWORD LastError()
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{
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return m_hResult;
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}
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void SetProgressPtr(IWUProgress* pProgress)
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{
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m_pProgress = pProgress;
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}
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void SetEnginePtr(IInstallEngine2* pEngine)
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{
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m_pEngine = pEngine;
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}
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private:
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ULONG m_cRef;
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DWORD m_dwPhase;
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HRESULT m_hResult;
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DWORD m_dwInstallStatus;
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IWUProgress* m_pProgress;
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IInstallEngine2* m_pEngine;
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BOOL m_bAborted;
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};
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#endif //_CALLBACK_H
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