//+-------------------------------------------------------------------
//
// File: oleimpl.hxx
//
// Contents: This file contins the DLL entry points
// LibMain
// DllGetClassObject (Bindings key func)
// DllCanUnloadNow
// CBasicBndCF (class factory)
// History: 30-Mar-92 SarahJ Created
// 31-Dec-93 ErikGav Chicago port
//
//---------------------------------------------------------------------
#ifndef __OLEIMPL_H__
#define __OLEIMPL_H__
#define STGM_DFRALL (STGM_READWRITE | STGM_TRANSACTED | STGM_SHARE_DENY_WRITE)
//+---------------------------------------------------------------------------
//
// Function: operator new, public
//
// Synopsis: Global operator new which does not throw exceptions.
//
// Arguments: [size] -- Size of the memory to allocate.
//
// Returns: A pointer to the allocated memory. Is *NOT* initialized to 0!
//
// Notes: We override new to make delete easier.
//
//----------------------------------------------------------------------------
inline void* _CRTAPI1
operator new (size_t size)
{
return(CoTaskMemAlloc(size));
}
//+-------------------------------------------------------------------------
//
// Function: ::operator delete
//
// Synopsis: Free a block of memory
//
// Arguments: [lpv] - block to free.
//
//--------------------------------------------------------------------------
inline void _CRTAPI1 operator delete(void FAR* lpv)
{
CoTaskMemFree(lpv);
}
//
// Define the interface we are going to use here - avoiding MIDL stuff
//
//+-------------------------------------------------------------------
//
// Class: CBasicBndCF
//
// Synopsis: Class Factory for CBasicBnd
//
// Methods: IUnknown - QueryInterface, AddRef, Release
// IClassFactory - CreateInstance
//
// History: 21-Mar-92 SarahJ Created
//
//--------------------------------------------------------------------
class FAR CBasicBndCF: public IClassFactory
{
public:
// Constructor/Destructor
CBasicBndCF();
~CBasicBndCF();
// IUnknown
STDMETHODIMP QueryInterface(REFIID iid, void FAR * FAR * ppv);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
// IClassFactory
STDMETHODIMP CreateInstance(IUnknown FAR* pUnkOuter,
REFIID iidInterface,
void FAR* FAR* ppv);
STDMETHODIMP LockServer(BOOL fLock);
BOOL ReleaseClass(void);
private:
ULONG _cRefs;
};
//+-------------------------------------------------------------------
//
// Class: CBasicBnd
//
// Synopsis: Test class CBasicBnd
//
// Methods:
//
// History: 21-Mar-92 SarahJ Created
//
//--------------------------------------------------------------------
class FAR CBasicBnd: public IPersistFile, public IOleClientSite,
public IOleObject, public IOleItemContainer
{
public:
// Constructor/Destructor
CBasicBnd(IUnknown *punk);
~CBasicBnd();
// IUnknown
STDMETHODIMP QueryInterface(REFIID iid, void FAR * FAR * ppv);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
// IPersist - needed 'cause IPersistFile inherits from this
STDMETHODIMP GetClassID(LPCLSID lpClassID);
// IPersitFile
STDMETHODIMP IsDirty();
STDMETHODIMP Load(LPCWSTR lpszFileName, DWORD grfMode);
STDMETHODIMP Save(LPCWSTR lpszFileName, BOOL fRemember);
STDMETHODIMP SaveCompleted(LPCWSTR lpszFileName);
STDMETHODIMP GetCurFile(LPWSTR FAR * lplpszFileName);
// *** IOleObject methods ***
STDMETHODIMP SetClientSite( LPOLECLIENTSITE pClientSite);
STDMETHODIMP GetClientSite( LPOLECLIENTSITE FAR* ppClientSite);
STDMETHODIMP SetHostNames( LPCWSTR szContainerApp, LPCWSTR szContainerObj);
STDMETHODIMP Close(DWORD dwSaveOption);
STDMETHODIMP SetMoniker( DWORD dwWhichMoniker, LPMONIKER pmk);
STDMETHODIMP GetMoniker( DWORD dwAssign, DWORD dwWhichMoniker,
LPMONIKER FAR* ppmk);
STDMETHODIMP InitFromData( LPDATAOBJECT pDataObject,
BOOL fCreation,
DWORD dwReserved);
STDMETHODIMP GetClipboardData( DWORD dwReserved,
LPDATAOBJECT FAR* ppDataObject);
STDMETHODIMP DoVerb( LONG iVerb,
LPMSG lpmsg,
LPOLECLIENTSITE pActiveSite,
LONG lindex,
HWND hwndParent,
LPCRECT lprcPosRect);
STDMETHODIMP EnumVerbs(LPENUMOLEVERB FAR* ppenumOleVerb);
STDMETHODIMP Update(void);
STDMETHODIMP IsUpToDate(void);
STDMETHODIMP GetUserClassID(CLSID FAR *pClsid);
STDMETHODIMP GetUserType(DWORD dwFormOfType, LPWSTR FAR* pszUserType);
STDMETHODIMP SetExtent( DWORD dwDrawAspect, LPSIZEL lpsizel);
STDMETHODIMP GetExtent( DWORD dwDrawAspect, LPSIZEL lpsizel);
STDMETHODIMP Advise( LPADVISESINK pAdvSink, DWORD FAR* pdwConnection);
STDMETHODIMP Unadvise( DWORD dwConnection);
STDMETHODIMP EnumAdvise( LPENUMSTATDATA FAR* ppenumAdvise);
STDMETHODIMP GetMiscStatus(DWORD dwAspect, DWORD FAR* pdwStatus);
STDMETHODIMP SetColorScheme( LPLOGPALETTE lpLogpal);
// *** IParseDisplayName method ***
STDMETHODIMP ParseDisplayName(
LPBC pbc,
LPWSTR lpszDisplayName,
ULONG FAR* pchEaten,
LPMONIKER FAR* ppmkOut) ;
// *** IOleContainer methods ***
STDMETHODIMP EnumObjects(DWORD grfFlags, LPENUMUNKNOWN FAR* ppenumUnknown);
STDMETHODIMP LockContainer(BOOL fLock);
// *** IOleItemContainer methods ***
STDMETHODIMP GetObject(
LPWSTR lpszItem,
DWORD dwSpeedNeeded,
LPBINDCTX pbc,
REFIID riid,
LPVOID FAR* ppvObject);
STDMETHODIMP GetObjectStorage(
LPWSTR lpszItem,
LPBINDCTX pbc,
REFIID riid,
LPVOID FAR* ppvStorage);
STDMETHODIMP IsRunning(LPWSTR lpszItem) ;
// IOleClientSite
STDMETHODIMP SaveObject (void);
STDMETHODIMP GetContainer (LPOLECONTAINER FAR *ppContainer);
STDMETHODIMP ShowObject (void);
STDMETHODIMP OnShowWindow (BOOL fShow);
STDMETHODIMP RequestNewObjectLayout (void);
private:
IUnknown * _punk;
IMoniker * _pmkContainer;
IStorage * _psStg1;
IStorage * _psStg2;
};
class CUnknownBasicBnd : public IUnknown
{
public:
CUnknownBasicBnd(IUnknown *punk);
~CUnknownBasicBnd(void);
// IUnknown
STDMETHODIMP QueryInterface(REFIID iid, void FAR * FAR * ppv);
STDMETHODIMP_(ULONG) AddRef(void);
STDMETHODIMP_(ULONG) Release(void);
private:
CBasicBnd * _pbasicbnd;
ULONG _cRefs;
};
#endif
