Source code of Windows XP (NT5)
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//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1997-2001.
//
// File: dataobj.h
//
// Contents:
//
//----------------------------------------------------------------------------
#ifndef __DATAOBJ_H_INCLUDED__
#define __DATAOBJ_H_INCLUDED__
// For use in multiple selection.
LPDATAOBJECT ExtractMultiSelect (LPDATAOBJECT lpDataObject);
class CCertMgrDataObject : public CDataObject
{
DECLARE_NOT_AGGREGATABLE(CCertMgrDataObject)
public:
// debug refcount
#if DBG==1
ULONG InternalAddRef()
{
return CComObjectRoot::InternalAddRef();
}
ULONG InternalRelease()
{
return CComObjectRoot::InternalRelease();
}
int dbg_InstID;
#endif // DBG==1
CCertMgrDataObject();
virtual ~CCertMgrDataObject();
STDMETHODIMP Next(ULONG celt, MMC_COOKIE* rgelt, ULONG *pceltFetched);
STDMETHODIMP Skip(ULONG celt);
STDMETHODIMP Reset(void);
void AddCookie(CCertMgrCookie* pCookie);
virtual HRESULT Initialize (
CCertMgrCookie* pcookie,
DATA_OBJECT_TYPES type,
BOOL fAllowOverrideMachineName,
DWORD dwLocation,
CString szManagedUser,
CString szManagedComputer,
CString szManagedService,
CCertMgrComponentData& refComponentData);
// IDataObject interface implementation
HRESULT STDMETHODCALLTYPE GetDataHere(
FORMATETC __RPC_FAR *pFormatEtcIn,
STGMEDIUM __RPC_FAR *pMedium);
HRESULT PutDisplayName(STGMEDIUM* pMedium);
HRESULT PutServiceName(STGMEDIUM* pMedium);
void SetMultiSelData(BYTE* pbMultiSelData, UINT cbMultiSelData);
STDMETHODIMP GetData(LPFORMATETC lpFormatetc, LPSTGMEDIUM lpMedium);
STDMETHOD(IsMultiSelect)(void)
{
return (m_rgCookies.GetSize() > 1) ? S_OK : S_FALSE;
}
protected:
HRESULT CreateMultiSelectObject(LPSTGMEDIUM lpMedium);
HRESULT Create (const void* pBuffer, int len, LPSTGMEDIUM lpMedium);
HRESULT CreateGPTUnknown(LPSTGMEDIUM lpMedium) ;
HRESULT CreateRSOPUnknown(LPSTGMEDIUM lpMedium) ;
CCertMgrCookie* m_pCookie; // the CCookieBlock is AddRef'ed for the life of the DataObject
CertificateManagerObjectType m_objecttype;
DATA_OBJECT_TYPES m_dataobjecttype;
BOOL m_fAllowOverrideMachineName; // From CCertMgrComponentData
GUID m_SnapInCLSID;
public:
HRESULT SetGPTInformation (IGPEInformation* pGPTInformation);
HRESULT SetRSOPInformation (IRSOPInformation* pRSOPInformation);
// Clipboard formats
static CLIPFORMAT m_CFDisplayName;
static CLIPFORMAT m_CFMachineName;
static CLIPFORMAT m_CFMultiSel; // Required for multiple selection
static CLIPFORMAT m_CFMultiSelDobj; // Required for multiple selection
static CLIPFORMAT m_CFSCEModeType; // For SCE snapin mode type
static CLIPFORMAT m_CFSCE_GPTUnknown; // For IUnknown of GPT (which SCE extends)
static CLIPFORMAT m_CFSCE_RSOPUnknown; // For IUnknown of GPT (which SCE extends)
static CLIPFORMAT m_CFMultiSelDataObjs;// for Multiple selection
private:
// data member used by IEnumCookies
ULONG m_iCurr;
CCookiePtrArray m_rgCookies;
bool m_bMultiSelDobj;
IGPEInformation* m_pGPEInformation;
IRSOPInformation* m_pRSOPInformation;
BYTE* m_pbMultiSelData;
UINT m_cbMultiSelData;
CString m_szManagedComputer;
CString m_szManagedUser;
CString m_szManagedService;
DWORD m_dwLocation;
public:
void SetMultiSelDobj()
{
m_bMultiSelDobj = true;
}
}; // CCertMgrDataObject
#endif // ~__DATAOBJ_H_INCLUDED__