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/*
* classes.hxx
*/
#ifndef _CLASSES_
#define _CLASSES_
#define IUnknownMETHODS( ClassName ) \
HRESULT STDMETHODCALLTYPE \
ClassName::QueryInterface ( \
REFIID iid, \
void ** ppv ) \
{ \
return pObject->QueryInterface( iid, ppv ); \
} \
\
ULONG STDMETHODCALLTYPE \
ClassName::AddRef() \
{ \
return pObject->AddRef(); \
} \
\
ULONG STDMETHODCALLTYPE \
ClassName::Release() \
{ \
return pObject->Release(); \
}
class MyObject;
//
// PersistFile class.
//
class PersistFile : public IPersistFile
{
private:
MyObject * pObject;
public:
PersistFile( MyObject * pObj );
// IUnknown
HRESULT __stdcall QueryInterface(
REFIID iid,
void ** ppv );
ULONG __stdcall AddRef();
ULONG __stdcall Release();
// IPersist
HRESULT __stdcall GetClassID(
CLSID * pClassID );
// IPersistFile
HRESULT __stdcall IsDirty();
HRESULT __stdcall Load(
LPCOLESTR pszFileName,
DWORD dwMode );
HRESULT __stdcall Save(
LPCOLESTR pszFileName,
BOOL fRemember );
HRESULT __stdcall SaveCompleted(
LPCOLESTR pszFileName );
HRESULT __stdcall GetCurFile(
LPOLESTR * ppszFileName );
};
//
// PersistStorage class.
//
class PersistStorage : public IPersistStorage
{
private:
MyObject * pObject;
public:
PersistStorage( MyObject * pObj );
// IUnknown
HRESULT __stdcall QueryInterface(
REFIID iid,
void ** ppv );
ULONG __stdcall AddRef();
ULONG __stdcall Release();
// IPersist
HRESULT __stdcall GetClassID(
CLSID *pClassID );
// IPersistStorage
HRESULT __stdcall IsDirty();
HRESULT __stdcall InitNew(
IStorage *pStg );
HRESULT __stdcall Load(
IStorage *pStg );
HRESULT __stdcall Save(
IStorage *pStgSave,
BOOL fSameAsLoad );
HRESULT __stdcall SaveCompleted(
IStorage *pStgNew );
HRESULT __stdcall HandsOffStorage();
};
//
// Goober class.
//
class Goober : IGoober
{
private:
MyObject * pObject;
public:
Goober( MyObject * pObj );
// IUnknown
HRESULT __stdcall QueryInterface(
REFIID iid,
void ** ppv );
ULONG __stdcall AddRef();
ULONG __stdcall Release();
// IGoober
HRESULT __stdcall Ping();
};
//
// MyObject class.
//
class MyObject : public IUnknown
{
private:
ulong Refs;
int ActivationType;
PersistFile PersistFileObj;
PersistStorage PersistStorageObj;
Goober GooberObj;
public:
MyObject( int ActType );
~MyObject();
// IUnknown
HRESULT __stdcall QueryInterface(
REFIID iid,
void ** ppv );
ULONG __stdcall AddRef();
ULONG __stdcall Release();
inline int GetActivationType() { return ActivationType; }
};
#endif
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