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 "wine/unicode.h"
  38 #include "winreg.h"
  39 #include "objbase.h"
  40
  41 #include "dmusici.h"
  42 #include "dmusicf.h"
  43 #include "dmusics.h"
  44
  45 #define ARRAY_SIZE(a) (sizeof(a)/sizeof((a)[0]))
  46 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
  47
  48 /* dmloader.dll global (for DllCanUnloadNow) */
  49 extern LONG module_ref DECLSPEC_HIDDEN;
  50 static inline void lock_module(void) { InterlockedIncrement( &module_ref ); }
  51 static inline void unlock_module(void) { InterlockedDecrement( &module_ref ); }
  52
  53 /*****************************************************************************
  54  * Interfaces
  55  */
  56 typedef struct IDirectMusicLoaderCF             IDirectMusicLoaderCF;
  57 typedef struct IDirectMusicContainerCF          IDirectMusicContainerCF;
  58
  59 typedef struct IDirectMusicLoaderFileStream     IDirectMusicLoaderFileStream;
  60 typedef struct IDirectMusicLoaderResourceStream IDirectMusicLoaderResourceStream;
  61 typedef struct IDirectMusicLoaderGenericStream  IDirectMusicLoaderGenericStream;
  62
  63 /*****************************************************************************
  64  * Creation helpers
  65  */
  66 extern HRESULT WINAPI create_dmloader(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  67 extern HRESULT WINAPI create_dmcontainer(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  68 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderFileStream (LPVOID *ppobj) DECLSPEC_HIDDEN;
  69 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderResourceStream (LPVOID *ppobj) DECLSPEC_HIDDEN;
  70 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderGenericStream (LPVOID *ppobj) DECLSPEC_HIDDEN;
  71
  72 /*****************************************************************************
  73  * IDirectMusicLoaderFileStream implementation structure
  74  */
  75 struct IDirectMusicLoaderFileStream {
  76         /* VTABLEs */
  77         const IStreamVtbl *StreamVtbl;
  78         const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
  79         /* reference counter */
  80         LONG dwRef;
  81         /* file */
  82         WCHAR wzFileName[MAX_PATH]; /* for clone */
  83         HANDLE hFile;
  84         /* loader */
  85         LPDIRECTMUSICLOADER8 pLoader;
  86 };
  87
  88 /* Custom: */
  89 extern HRESULT WINAPI IDirectMusicLoaderFileStream_Attach (LPSTREAM iface, LPCWSTR wzFile, LPDIRECTMUSICLOADER8 pLoader) DECLSPEC_HIDDEN;
  90
  91 /*****************************************************************************
  92  * IDirectMusicLoaderResourceStream implementation structure
  93  */
  94 struct IDirectMusicLoaderResourceStream {
  95         /* IUnknown fields */
  96         const IStreamVtbl *StreamVtbl;
  97         const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
  98         /* reference counter */
  99         LONG dwRef;
 100         /* data */
 101         LPBYTE pbMemData;
 102         LONGLONG llMemLength;
 103         /* current position */
 104         LONGLONG llPos;
 105         /* loader */
 106         LPDIRECTMUSICLOADER8 pLoader;
 107 };
 108
 109 /* Custom: */
 110 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_Attach (LPSTREAM iface, LPBYTE pbMemData, LONGLONG llMemLength, LONGLONG llPos, LPDIRECTMUSICLOADER8 pLoader) DECLSPEC_HIDDEN;
 111
 112 /*****************************************************************************
 113  * IDirectMusicLoaderGenericStream implementation structure
 114  */
 115 struct IDirectMusicLoaderGenericStream {
 116         /* IUnknown fields */
 117         const IStreamVtbl *StreamVtbl;
 118         const IDirectMusicGetLoaderVtbl *GetLoaderVtbl;
 119         /* reference counter */
 120         LONG dwRef;
 121         /* stream */
 122         LPSTREAM pStream;
 123         /* loader */
 124         LPDIRECTMUSICLOADER8 pLoader;
 125 };
 126
 127 /* Custom: */
 128 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_Attach (LPSTREAM iface, LPSTREAM pStream, LPDIRECTMUSICLOADER8 pLoader) DECLSPEC_HIDDEN;
 129
 130 #include "debug.h"
 131
 132 #endif  /* __WINE_DMLOADER_PRIVATE_H */