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