Sweden-Number/dlls/dmloader/dmloader_private.h

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/* DirectMusicLoader Private Include
*
* Copyright (C) 2003-2004 Rok Mandeljc
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*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
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*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
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*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
#ifndef __WINE_DMLOADER_PRIVATE_H
#define __WINE_DMLOADER_PRIVATE_H
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#define COBJMACROS
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#include "windef.h"
#include "winbase.h"
#include "winnt.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/debug.h"
#include "wine/list.h"
#include "wine/unicode.h"
#include "winreg.h"
#include "objbase.h"
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#include "dmusici.h"
#include "dmusicf.h"
#include "dmusics.h"
#define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
/* dmloader.dll global (for DllCanUnloadNow) */
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extern LONG dwDirectMusicLoader; /* number of DirectMusicLoader(CF) instances */
extern LONG dwDirectMusicContainer; /* number of DirectMusicContainer(CF) instances */
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/*****************************************************************************
* Interfaces
*/
typedef struct IDirectMusicLoaderCF IDirectMusicLoaderCF;
typedef struct IDirectMusicContainerCF IDirectMusicContainerCF;
typedef struct IDirectMusicLoaderImpl IDirectMusicLoaderImpl;
typedef struct IDirectMusicContainerImpl IDirectMusicContainerImpl;
typedef struct IDirectMusicLoaderFileStream IDirectMusicLoaderFileStream;
typedef struct IDirectMusicLoaderResourceStream IDirectMusicLoaderResourceStream;
typedef struct IDirectMusicLoaderGenericStream IDirectMusicLoaderGenericStream;
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/*****************************************************************************
* Creation helpers
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*/
extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderCF (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainerCF (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
extern HRESULT WINAPI DMUSIC_DestroyDirectMusicLoaderImpl (LPDIRECTMUSICLOADER8 iface);
extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainerImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
extern HRESULT WINAPI DMUSIC_DestroyDirectMusicContainerImpl(LPDIRECTMUSICCONTAINER iface);
extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderFileStream (LPVOID *ppobj);
extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderResourceStream (LPVOID *ppobj);
extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderGenericStream (LPVOID *ppobj);
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/*****************************************************************************
* IDirectMusicLoaderCF implementation structure
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*/
struct IDirectMusicLoaderCF {
/* IUnknown fields */
const IClassFactoryVtbl *lpVtbl;
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LONG dwRef;
};
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/*****************************************************************************
* IDirectMusicContainerCF implementation structure
*/
struct IDirectMusicContainerCF {
/* IUnknown fields */
const IClassFactoryVtbl *lpVtbl;
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LONG dwRef;
};
/* cache/alias entry */
typedef struct _WINE_LOADER_ENTRY {
struct list entry; /* for listing elements */
DMUS_OBJECTDESC Desc;
LPDIRECTMUSICOBJECT pObject; /* pointer to object */
BOOL bInvalidDefaultDLS; /* my workaround for enabling caching of "faulty" default dls collection */
} WINE_LOADER_ENTRY, *LPWINE_LOADER_ENTRY;
/* cache options, search paths for specific types of objects */
typedef struct _WINE_LOADER_OPTION {
struct list entry; /* for listing elements */
GUID guidClass; /* ID of object type */
WCHAR wszSearchPath[MAX_PATH]; /* look for objects of certain type in here */
BOOL bCache; /* cache objects of certain type */
} WINE_LOADER_OPTION, *LPWINE_LOADER_OPTION;
/*****************************************************************************
* IDirectMusicLoaderImpl implementation structure
*/
struct IDirectMusicLoaderImpl {
/* VTABLEs */
const IDirectMusicLoader8Vtbl *LoaderVtbl;
/* reference counter */
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LONG dwRef;
/* simple cache (linked list) */
struct list *pObjects;
/* settings for certain object classes */
struct list *pClassSettings;
/* critical section */
CRITICAL_SECTION CritSect;
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};
/* contained object entry */
typedef struct _WINE_CONTAINER_ENTRY {
struct list entry; /* for listing elements */
DMUS_OBJECTDESC Desc;
BOOL bIsRIFF;
DWORD dwFlags; /* DMUS_CONTAINED_OBJF_KEEP: keep object in loader's cache, even when container is released */
WCHAR* wszAlias;
LPDIRECTMUSICOBJECT pObject; /* needed when releasing from loader's cache on container release */
} WINE_CONTAINER_ENTRY, *LPWINE_CONTAINER_ENTRY;
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/*****************************************************************************
* IDirectMusicContainerImpl implementation structure
*/
struct IDirectMusicContainerImpl {
/* VTABLEs */
const IDirectMusicContainerVtbl *ContainerVtbl;
const IDirectMusicObjectVtbl *ObjectVtbl;
const IPersistStreamVtbl *PersistStreamVtbl;
/* reference counter */
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LONG dwRef;
/* stream */
LPSTREAM pStream;
/* header */
DMUS_IO_CONTAINER_HEADER Header;
/* data */
struct list *pContainedObjects;
/* descriptor */
DMUS_OBJECTDESC Desc;
};
/*****************************************************************************
* IDirectMusicLoaderFileStream implementation structure
*/
struct IDirectMusicLoaderFileStream {
/* VTABLEs */
const IStreamVtbl *StreamVtbl;
const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
/* reference counter */
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LONG dwRef;
/* file */
WCHAR wzFileName[MAX_PATH]; /* for clone */
HANDLE hFile;
/* loader */
LPDIRECTMUSICLOADER8 pLoader;
};
/* Custom: */
extern HRESULT WINAPI IDirectMusicLoaderFileStream_Attach (LPSTREAM iface, LPCWSTR wzFile, LPDIRECTMUSICLOADER8 pLoader);
extern void WINAPI IDirectMusicLoaderFileStream_Detach (LPSTREAM iface);
/*****************************************************************************
* IDirectMusicLoaderResourceStream implementation structure
*/
struct IDirectMusicLoaderResourceStream {
/* IUnknown fields */
const IStreamVtbl *StreamVtbl;
const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
/* reference counter */
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LONG dwRef;
/* data */
LPBYTE pbMemData;
LONGLONG llMemLength;
/* current position */
LONGLONG llPos;
/* loader */
LPDIRECTMUSICLOADER8 pLoader;
};
/* Custom: */
extern HRESULT WINAPI IDirectMusicLoaderResourceStream_Attach (LPSTREAM iface, LPBYTE pbMemData, LONGLONG llMemLength, LONGLONG llPos, LPDIRECTMUSICLOADER8 pLoader);
extern void WINAPI IDirectMusicLoaderResourceStream_Detach (LPSTREAM iface);
/*****************************************************************************
* IDirectMusicLoaderGenericStream implementation structure
*/
struct IDirectMusicLoaderGenericStream {
/* IUnknown fields */
const IStreamVtbl *StreamVtbl;
const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
/* reference counter */
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LONG dwRef;
/* stream */
LPSTREAM pStream;
/* loader */
LPDIRECTMUSICLOADER8 pLoader;
};
/* Custom: */
extern HRESULT WINAPI IDirectMusicLoaderGenericStream_Attach (LPSTREAM iface, LPSTREAM pStream, LPDIRECTMUSICLOADER8 pLoader);
extern void WINAPI IDirectMusicLoaderGenericStream_Detach (LPSTREAM iface);
/*****************************************************************************
* Misc.
*/
/* for simpler reading */
typedef struct _WINE_CHUNK {
FOURCC fccID; /* FOURCC ID of the chunk */
DWORD dwSize; /* size of the chunk */
} WINE_CHUNK, *LPWINE_CHUNK;
extern HRESULT WINAPI DMUSIC_GetDefaultGMPath (WCHAR wszPath[MAX_PATH]);
extern HRESULT WINAPI DMUSIC_GetLoaderSettings (LPDIRECTMUSICLOADER8 iface, REFGUID pClassID, WCHAR* wszSearchPath, LPBOOL pbCache);
extern HRESULT WINAPI DMUSIC_InitLoaderSettings (LPDIRECTMUSICLOADER8 iface);
extern HRESULT WINAPI DMUSIC_CopyDescriptor (LPDMUS_OBJECTDESC pDst, LPDMUS_OBJECTDESC pSrc);
extern BOOL WINAPI DMUSIC_IsValidLoadableClass (REFCLSID pClassID);
#include "debug.h"
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#endif /* __WINE_DMLOADER_PRIVATE_H */