dlls/dmloader/dmloader_private.h

   1 /* DirectMusicLoader Private Include
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #ifndef __WINE_DMLOADER_PRIVATE_H
  21 #define __WINE_DMLOADER_PRIVATE_H
  22
  23 #include <stdio.h>
  24 #include <stdarg.h>
  25 #include <string.h>
  26
  27 #define COBJMACROS
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "winnt.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34
  35 #include "wine/debug.h"
  36 #include "wine/list.h"
  37 #include "winreg.h"
  38 #include "objbase.h"
  39
  40 #include "dmusici.h"
  41 #include "dmusicf.h"
  42 #include "dmusics.h"
  43 #include "dmobject.h"
  44
  45 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
  46
  47 /* dmloader.dll global (for DllCanUnloadNow) */
  48 extern LONG module_ref DECLSPEC_HIDDEN;
  49 static inline void lock_module(void) { InterlockedIncrement( &module_ref ); }
  50 static inline void unlock_module(void) { InterlockedDecrement( &module_ref ); }
  51
  52 /*****************************************************************************
  53  * Interfaces
  54  */
  55 typedef struct IDirectMusicLoaderCF             IDirectMusicLoaderCF;
  56 typedef struct IDirectMusicContainerCF          IDirectMusicContainerCF;
  57
  58 typedef struct IDirectMusicLoaderFileStream     IDirectMusicLoaderFileStream;
  59 typedef struct IDirectMusicLoaderResourceStream IDirectMusicLoaderResourceStream;
  60 typedef struct IDirectMusicLoaderGenericStream  IDirectMusicLoaderGenericStream;
  61
  62 /*****************************************************************************
  63  * Creation helpers
  64  */
  65 extern HRESULT create_dmloader(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  66 extern HRESULT create_dmcontainer(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  67 extern HRESULT DMUSIC_CreateDirectMusicLoaderFileStream(void **ppobj) DECLSPEC_HIDDEN;
  68 extern HRESULT DMUSIC_CreateDirectMusicLoaderResourceStream(void **ppobj) DECLSPEC_HIDDEN;
  69 extern HRESULT DMUSIC_CreateDirectMusicLoaderGenericStream(void **ppobj) DECLSPEC_HIDDEN;
  70
  71 /*****************************************************************************
  72  * IDirectMusicLoaderFileStream implementation structure
  73  */
  74 struct IDirectMusicLoaderFileStream {
  75         /* VTABLEs */
  76         const IStreamVtbl *StreamVtbl;
  77         const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
  78         /* reference counter */
  79         LONG dwRef;
  80         /* file */
  81         WCHAR wzFileName[MAX_PATH]; /* for clone */
  82         HANDLE hFile;
  83         /* loader */
  84         LPDIRECTMUSICLOADER8 pLoader;
  85 };
  86
  87 /* Custom: */
  88 extern HRESULT WINAPI IDirectMusicLoaderFileStream_Attach (LPSTREAM iface, LPCWSTR wzFile, LPDIRECTMUSICLOADER8 pLoader) DECLSPEC_HIDDEN;
  89
  90 /*****************************************************************************
  91  * IDirectMusicLoaderResourceStream implementation structure
  92  */
  93 struct IDirectMusicLoaderResourceStream {
  94         /* IUnknown fields */
  95         const IStreamVtbl *StreamVtbl;
  96         const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
  97         /* reference counter */
  98         LONG dwRef;
  99         /* data */
 100         LPBYTE pbMemData;
 101         LONGLONG llMemLength;
 102         /* current position */
 103         LONGLONG llPos;
 104         /* loader */
 105         LPDIRECTMUSICLOADER8 pLoader;
 106 };
 107
 108 /* Custom: */
 109 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_Attach (LPSTREAM iface, LPBYTE pbMemData, LONGLONG llMemLength, LONGLONG llPos, LPDIRECTMUSICLOADER8 pLoader) DECLSPEC_HIDDEN;
 110
 111 /*****************************************************************************
 112  * IDirectMusicLoaderGenericStream implementation structure
 113  */
 114 struct IDirectMusicLoaderGenericStream {
 115         /* IUnknown fields */
 116         const IStreamVtbl *StreamVtbl;
 117         const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
 118         /* reference counter */
 119         LONG dwRef;
 120         /* stream */
 121         LPSTREAM pStream;
 122         /* loader */
 123         LPDIRECTMUSICLOADER8 pLoader;
 124 };
 125
 126 /* Custom: */
 127 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_Attach (LPSTREAM iface, LPSTREAM pStream, LPDIRECTMUSICLOADER8 pLoader) DECLSPEC_HIDDEN;
 128
 129 #include "debug.h"
 130
 131 #endif  /* __WINE_DMLOADER_PRIVATE_H */