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550 lines
15 KiB
550 lines
15 KiB
/************************************************************************
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Copyright (c) 2001 Microsoft Corporation
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Module Name :
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bitsext.h
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Abstract :
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Main file for snapin.
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Author :
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Revision History :
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***********************************************************************/
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#ifndef _BITSEXT_H_
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#define _BITSEXT_H_
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class ComError
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{
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public:
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const HRESULT m_Hr;
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ComError( HRESULT Hr ) :
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m_Hr( Hr )
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{
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}
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};
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inline void THROW_COMERROR( HRESULT Hr )
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{
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if ( FAILED( Hr ) )
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throw ComError( Hr );
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}
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// Event Log Source
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const WCHAR * const EVENT_LOG_SOURCE_NAME=L"BITS Extensions";
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const WCHAR * const EVENT_LOG_KEY_NAME=L"SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\BITS Extensions";
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#include "beventlog.h"
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// IIS MMC node types
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const GUID g_IISInstanceNode = {0xa841b6c7, 0x7577, 0x11d0, {0xbb, 0x1f, 0x00, 0xa0, 0xc9, 0x22, 0xe7, 0x9c}};
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const GUID g_IISChildNode = {0xa841b6c8, 0x7577, 0x11d0, {0xbb, 0x1f, 0x00, 0xa0, 0xc9, 0x22, 0xe7, 0x9c}};
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class CBITSExtensionSetup;
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class CNonDelegatingIUnknown : public IUnknown
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{
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ULONG m_cref;
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CBITSExtensionSetup *m_DelegatingIUnknown;
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public:
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CNonDelegatingIUnknown( CBITSExtensionSetup * DelegatingIUnknown );
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STDMETHODIMP QueryInterface(REFIID riid, void **ppvObject);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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};
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class CBITSExtensionSetup : public IBITSExtensionSetup, public IADsExtension
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{
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private:
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IUnknown* m_pOuter;
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IDispatch* m_OuterDispatch;
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ITypeInfo* m_TypeInfo;
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IUnknown* m_pObject;
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BSTR m_ADSIPath;
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IBITSExtensionSetup* m_RemoteInterface;
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WCHAR * m_Path;
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bool m_InitComplete;
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CNonDelegatingIUnknown m_DelegationIUnknown;
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PropertyIDManager* m_PropertyMan;
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LONG m_Lock;
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HRESULT LoadPath();
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HRESULT ConnectToRemoteExtension();
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HRESULT LoadTypeInfo();
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public:
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CBITSExtensionSetup( IUnknown *Outer, IUnknown *Object );
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virtual ~CBITSExtensionSetup();
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IUnknown *GetNonDelegationIUknown()
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{
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return &m_DelegationIUnknown;
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}
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///////////////////////////////
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// Interface IUnknown
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///////////////////////////////
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STDMETHODIMP QueryInterface(REFIID riid, LPVOID *ppv);
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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// IADsExtension methods
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STDMETHOD(Operate)(ULONG dwCode, VARIANT varData1, VARIANT varData2, VARIANT varData3);
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STDMETHOD(PrivateGetIDsOfNames)(
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REFIID riid,
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OLECHAR FAR* FAR* rgszNames,
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unsigned int cNames,
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LCID lcid,
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DISPID FAR*
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rgDispId );
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STDMETHOD(PrivateGetTypeInfo)(
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unsigned int iTInfo,
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LCID lcid,
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ITypeInfo FAR* FAR* ppTInfo );
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STDMETHOD(PrivateGetTypeInfoCount)(
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unsigned int FAR* pctinfo );
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STDMETHOD(PrivateInvoke)(
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DISPID dispIdMember,
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REFIID riid, LCID lcid,
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WORD wFlags,
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DISPPARAMS FAR* pDispParams,
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VARIANT FAR* pVarResult,
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EXCEPINFO FAR* pExcepInfo,
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unsigned int FAR* puArgErr );
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// IDispatch Methods
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STDMETHOD(GetIDsOfNames)(
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REFIID riid,
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OLECHAR FAR* FAR* rgszNames,
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unsigned int cNames,
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LCID lcid,
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DISPID FAR*
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rgDispId );
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STDMETHOD(GetTypeInfo)(
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unsigned int iTInfo,
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LCID lcid,
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ITypeInfo FAR* FAR* ppTInfo );
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STDMETHOD(GetTypeInfoCount)(
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unsigned int FAR* pctinfo );
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STDMETHOD(Invoke)(
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DISPID dispIdMember,
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REFIID riid, LCID lcid,
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WORD wFlags,
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DISPPARAMS FAR* pDispParams,
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VARIANT FAR* pVarResult,
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EXCEPINFO FAR* pExcepInfo,
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unsigned int FAR* puArgErr );
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// IBITSExtensionSetup methods
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STDMETHODIMP EnableBITSUploads();
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STDMETHODIMP DisableBITSUploads();
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STDMETHODIMP GetCleanupTaskName( BSTR *pTaskName );
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STDMETHODIMP GetCleanupTask( REFIID riid, IUnknown **ppUnk );
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};
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class CBITSExtensionSetupFactory : public IBITSExtensionSetupFactory
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{
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long m_cref;
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ITypeInfo *m_TypeInfo;
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public:
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CBITSExtensionSetupFactory();
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virtual ~CBITSExtensionSetupFactory();
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HRESULT LoadTypeInfo();
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STDMETHODIMP GetObject( BSTR Path, IBITSExtensionSetup **ppExtensionSetup );
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///////////////////////////////
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// Interface IUnknown
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///////////////////////////////
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STDMETHODIMP QueryInterface(REFIID riid, LPVOID *ppv);
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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STDMETHOD(GetIDsOfNames)(
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REFIID riid,
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OLECHAR FAR* FAR* rgszNames,
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unsigned int cNames,
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LCID lcid,
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DISPID FAR*
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rgDispId );
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STDMETHOD(GetTypeInfo)(
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unsigned int iTInfo,
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LCID lcid,
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ITypeInfo FAR* FAR* ppTInfo );
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STDMETHOD(GetTypeInfoCount)(
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unsigned int FAR* pctinfo );
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STDMETHOD(Invoke)(
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DISPID dispIdMember,
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REFIID riid, LCID lcid,
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WORD wFlags,
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DISPPARAMS FAR* pDispParams,
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VARIANT FAR* pVarResult,
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EXCEPINFO FAR* pExcepInfo,
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unsigned int FAR* puArgErr );
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STDMETHODIMP EnableBITSUploads();
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STDMETHODIMP DisableBITSUploads();
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};
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class CPropSheetExtension : public IExtendPropertySheet
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{
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private:
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ULONG m_cref;
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// clipboard format
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static bool s_bStaticInitialized;
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static UINT s_cfDisplayName;
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static UINT s_cfSnapInCLSID;
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static UINT s_cfNodeType;
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static UINT s_cfSnapInMetapath;
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static UINT s_cfSnapInMachineName;
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static const UINT s_MaxUploadUnits[];
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static const UINT s_NumberOfMaxUploadUnits;
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static const UINT64 s_MaxUploadUnitsScales[];
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static const UINT s_NumberOfMaxUploadUnitsScales;
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static const UINT64 s_MaxUploadLimits[];
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static const UINT s_NumberOfMaxUploadLimits;
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static const UINT s_TimeoutUnits[];
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static const UINT s_NumberOfTimeoutUnits;
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static const DWORD s_TimeoutUnitsScales[];
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static const UINT s_NumberOfTimeoutUnitsScales;
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static const UINT64 s_TimeoutLimits[];
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static const UINT s_NumberOfTimeoutLimits;
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static const UINT s_NotificationTypes[];
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static const UINT s_NumberOfNotificationTypes;
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public:
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CPropSheetExtension();
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~CPropSheetExtension();
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static HRESULT InitializeStatic();
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///////////////////////////////
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// Interface IUnknown
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///////////////////////////////
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STDMETHODIMP QueryInterface(REFIID riid, LPVOID *ppv);
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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///////////////////////////////
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// Interface IExtendPropertySheet
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///////////////////////////////
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virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE CreatePropertyPages(
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/* [in] */ LPPROPERTYSHEETCALLBACK lpProvider,
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/* [in] */ LONG_PTR handle,
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/* [in] */ LPDATAOBJECT lpIDataObject);
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virtual /* [helpstring] */ HRESULT STDMETHODCALLTYPE QueryPagesFor(
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/* [in] */ LPDATAOBJECT lpDataObject);
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private:
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TCHAR * m_MetabasePath;
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TCHAR * m_MetabaseParent;
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TCHAR * m_ComputerName;
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TCHAR * m_UNCComputerName;
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GUID m_NodeGuid;
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IMSAdminBase* m_IISAdminBase;
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IBITSExtensionSetup* m_IBITSSetup;
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WCHAR m_NodeTypeName[MAX_PATH];
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PropertyIDManager* m_PropertyMan;
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HWND m_hwnd;
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bool m_SettingsChanged; // true if any settings changed
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bool m_EnabledSettingChanged; // true if the vdir was enabled or disabled
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struct InheritedValues
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{
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UINT64 MaxUploadSize;
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DWORD SessionTimeout;
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BITS_SERVER_NOTIFICATION_TYPE NotificationType;
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WCHAR * NotificationURL;
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WCHAR * HostId;
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DWORD FallbackTimeout;
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InheritedValues();
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~InheritedValues();
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} m_InheritedValues;
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ITaskScheduler* m_TaskSched;
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ITask* m_CleanupTask;
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bool m_CleanupInProgress;
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FILETIME m_PrevCleanupStartTime;
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HCURSOR m_CleanupCursor;
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bool m_CleanupMinWaitTimerFired;
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static const UINT s_CleanupMinWaitTimerID = 1;
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static const UINT s_CleanupPollTimerID = 2;
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static const UINT s_CleanupMinWaitTimerInterval = 2000; // two seconds
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static const UINT s_CleanupPollTimerInterval = 1000; // one second
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static INT_PTR CALLBACK DialogProcExternal(
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HWND hwndDlg, // handle to dialog box
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UINT uMsg, // message
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WPARAM wParam, // first message parameter
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LPARAM lParam // second message parameter
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)
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{
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CPropSheetExtension *pThis;
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if ( WM_INITDIALOG == uMsg )
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{
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pThis = reinterpret_cast<CPropSheetExtension *>(reinterpret_cast<PROPSHEETPAGE *>(lParam)->lParam);
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SetWindowLongPtr( hwndDlg, DWLP_USER, reinterpret_cast<LONG_PTR>( pThis ) );
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}
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else
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{
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pThis = reinterpret_cast<CPropSheetExtension*>( GetWindowLongPtr( hwndDlg, DWLP_USER ) );
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}
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if ( !pThis )
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return FALSE;
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pThis->m_hwnd = hwndDlg;
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return pThis->DialogProc(
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uMsg,
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wParam,
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lParam );
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}
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INT_PTR DialogProc(
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UINT uMsg, // message
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WPARAM wParam, // first message parameter
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LPARAM lParam // second message parameter
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);
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HRESULT ComputeMetabaseParent();
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HRESULT ComputeUNCComputerName();
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HRESULT OpenSetupInterface();
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HRESULT LoadInheritedDWORD(
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METADATA_HANDLE mdHandle,
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WCHAR * pKeyName,
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DWORD PropId,
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DWORD * pReturn );
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HRESULT LoadInheritedString(
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METADATA_HANDLE mdHandle,
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WCHAR * pKeyName,
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DWORD PropId,
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WCHAR ** pReturn );
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void LoadInheritedValues( );
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void LoadValues( );
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void MergeError( HRESULT Hr, HRESULT * LastHr );
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HRESULT SaveSimpleString( METADATA_HANDLE mdHandle, DWORD PropId, DWORD EditId );
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HRESULT SaveTimeoutValue(
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METADATA_HANDLE mdHandle,
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DWORD PropId,
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DWORD CheckId,
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DWORD EditId,
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DWORD UnitId );
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void SetValues( );
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bool ValidateValues( );
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bool WarnAboutAccessFlags( );
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void AddComboBoxItems( UINT Combo, const UINT *Items, UINT NumberOfItems );
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void DisplayError( UINT StringId );
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void DisplayError( UINT StringId, HRESULT Hr );
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bool DisplayWarning( UINT StringId );
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void SetDlgItemTextAsInteger( UINT Id, UINT64 Value );
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bool GetDlgItemTextAsInteger( UINT Id, UINT MaxString, UINT64 & Value );
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void DisplayHelp( );
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void UpdateMaxUploadGroupState( bool IsEnabled );
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void UpdateTimeoutGroupState( bool IsEnabled );
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void UpdateNotificationsGroupState( bool IsEnabled );
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void UpdateConfigGroupState( bool IsEnabled );
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void UpdateServerFarmFallbackGroupState( bool IsEnabled );
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void UpdateServerFarmGroupState( bool IsEnabled );
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void UpdateUploadGroupState( );
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void UpdateCleanupState( );
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void CloseCleanupItems();
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void ScheduleCleanup();
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void CleanupNow();
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void CleanupTimer( UINT TimerID );
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void LoadMaxUploadValue( UINT64 MaxValue );
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void LoadTimeoutValue(
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DWORD CheckId,
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DWORD EditId,
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DWORD UnitId,
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DWORD Value );
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void LoadTimeoutValue( DWORD SessionTimeout );
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void LoadNotificationValues( BITS_SERVER_NOTIFICATION_TYPE NotificationType, WCHAR *NotificationURL );
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void LoadServerFarmSettings( WCHAR *HostId, DWORD FallbackTimeout );
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HRESULT ExtractData(
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IDataObject* piDataObject,
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CLIPFORMAT cfClipFormat,
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BYTE* pbData,
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DWORD cbData );
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HRESULT ExtractString( IDataObject *piDataObject,
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CLIPFORMAT cfClipFormat,
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_TCHAR *pstr,
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DWORD cchMaxLength)
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{
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return ExtractData( piDataObject, cfClipFormat, (PBYTE)pstr, cchMaxLength );
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}
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HRESULT ExtractSnapInCLSID( IDataObject* piDataObject, CLSID* pclsidSnapin )
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{
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return ExtractData( piDataObject, (CLIPFORMAT)s_cfSnapInCLSID, (PBYTE)pclsidSnapin, sizeof(CLSID) );
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}
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HRESULT ExtractObjectTypeGUID( IDataObject* piDataObject, GUID* pguidObjectType )
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{
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return ExtractData( piDataObject, (CLIPFORMAT)s_cfNodeType, (PBYTE)pguidObjectType, sizeof(GUID) );
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}
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HRESULT ExtractSnapInString( IDataObject * piDataObject,
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WCHAR * & String,
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UINT Format );
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HRESULT ExtractSnapInGUID( IDataObject * piDataObject,
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GUID & Guid,
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UINT Format );
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HRESULT SaveMetadataString(
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METADATA_HANDLE mdHandle,
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DWORD PropId,
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WCHAR *Value );
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HRESULT SaveMetadataDWORD(
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METADATA_HANDLE mdHandle,
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DWORD PropId,
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DWORD Value );
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};
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class CSnapinAbout : public ISnapinAbout
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{
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private:
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ULONG m_cref;
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HBITMAP m_hSmallImage;
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HBITMAP m_hLargeImage;
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HBITMAP m_hSmallImageOpen;
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HICON m_hAppIcon;
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public:
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CSnapinAbout();
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~CSnapinAbout();
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///////////////////////////////
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// Interface IUnknown
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///////////////////////////////
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STDMETHODIMP QueryInterface(REFIID riid, LPVOID *ppv);
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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///////////////////////////////
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// Interface ISnapinAbout
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///////////////////////////////
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STDMETHODIMP GetSnapinDescription(
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/* [out] */ LPOLESTR *lpDescription);
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STDMETHODIMP GetProvider(
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/* [out] */ LPOLESTR *lpName);
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STDMETHODIMP GetSnapinVersion(
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/* [out] */ LPOLESTR *lpVersion);
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STDMETHODIMP GetSnapinImage(
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/* [out] */ HICON *hAppIcon);
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STDMETHODIMP GetStaticFolderImage(
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/* [out] */ HBITMAP *hSmallImage,
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/* [out] */ HBITMAP *hSmallImageOpen,
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/* [out] */ HBITMAP *hLargeImage,
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/* [out] */ COLORREF *cMask);
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///////////////////////////////
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// Private Interface
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///////////////////////////////
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private:
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HRESULT LoadStringHelper(
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LPOLESTR *lpDest,
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UINT Id );
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};
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WCHAR *
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ConvertObjectPathToADSI(
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const WCHAR *ObjectPath );
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HRESULT
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ConnectToTaskScheduler(
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LPWSTR ComputerName,
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ITaskScheduler ** TaskScheduler );
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HRESULT
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FindWorkItemForVDIR(
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ITaskScheduler *TaskScheduler,
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LPCWSTR Key,
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ITask **ReturnedTask,
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LPWSTR *ReturnedTaskName );
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HRESULT
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IsBITSEnabledOnVDir(
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PropertyIDManager *PropertyManager,
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IMSAdminBase *IISAdminBase,
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LPWSTR VirtualDirectory,
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BOOL *IsEnabled );
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HRESULT
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EnableBITSForVDIR(
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PropertyIDManager *PropertyManager,
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IMSAdminBase *IISAdminBase,
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LPCWSTR Path );
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HRESULT
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DisableBITSForVDIR(
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PropertyIDManager *PropertyManager,
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IMSAdminBase *IISAdminBase,
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LPCWSTR Path,
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bool DisableForEnable );
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void CleanupForRemoval( LPCWSTR Path );
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#endif _BITSEXT_H_
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