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   1 /* DirectMusicLoader Private Include
   2  *
   3  * Copyright (C) 2003 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (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
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __WINE_DMLOADER_PRIVATE_H
  21 #define __WINE_DMLOADER_PRIVATE_H
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "wine/debug.h"
  27 #include "winbase.h"
  28 #include "winnt.h"
  29 #include "wingdi.h"
  30 #include "dmusicc.h"
  31 #include "dmusici.h"
  32 #include "dmusics.h"
  33 #include "dmplugin.h"
  34 #include "dmusicf.h"
  35 #include "dsound.h"
  36 #include "wine/list.h"
  37
  38
  39 /*****************************************************************************
  40  * Auxiliary definitions
  41  */
  42 typedef struct _DMUS_PRIVATE_CACHE_ENTRY {
  43         struct list entry; /* for listing elements */
  44         GUID guidObject;
  45         WCHAR wzFileName[MAX_PATH];
  46     IDirectMusicObject* pObject;
  47 } DMUS_PRIVATE_CACHE_ENTRY, *LPDMUS_PRIVATE_CACHE_ENTRY;
  48
  49
  50 /*****************************************************************************
  51  * Interfaces
  52  */
  53 typedef struct IDirectMusicLoader8Impl IDirectMusicLoader8Impl;
  54 typedef struct IDirectMusicContainerImpl IDirectMusicContainerImpl;
  55
  56 typedef struct IDirectMusicContainerObject IDirectMusicContainerObject;
  57 typedef struct IDirectMusicContainerObjectStream IDirectMusicContainerObjectStream;
  58
  59 typedef struct ILoaderStream ILoaderStream;
  60
  61 /*****************************************************************************
  62  * Predeclare the interface implementation structures
  63  */
  64 extern ICOM_VTABLE(IDirectMusicLoader8) DirectMusicLoader8_Vtbl;
  65 extern ICOM_VTABLE(IDirectMusicContainer) DirectMusicContainer_Vtbl;
  66
  67 extern ICOM_VTABLE(IDirectMusicObject) DirectMusicContainerObject_Vtbl;
  68 extern ICOM_VTABLE(IPersistStream) DirectMusicContainerObjectStream_Vtbl;
  69
  70 extern ICOM_VTABLE(IUnknown) LoaderStream_Unknown_Vtbl;
  71 extern ICOM_VTABLE(IStream) LoaderStream_Stream_Vtbl;
  72 extern ICOM_VTABLE(IDirectMusicGetLoader) LoaderStream_GetLoader_Vtbl;
  73
  74 /*****************************************************************************
  75  * ClassFactory
  76  */
  77 /* can support IID_IDirectMusicLoader and IID_IDirectMusicLoader8
  78  * return always an IDirectMusicLoader8Impl
  79  */
  80 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoader (LPCGUID lpcGUID, LPDIRECTMUSICLOADER8 *ppDMLoad, LPUNKNOWN pUnkOuter);
  81 /* can support IID_IDirectMusicContainer
  82  * return always an IDirectMusicContainerImpl
  83  */
  84 extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainer (LPCGUID lpcGUID, LPDIRECTMUSICCONTAINER *ppDMCon, LPUNKNOWN pUnkOuter);
  85
  86 extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainerObject (LPCGUID lpcGUID, LPDIRECTMUSICOBJECT* ppObject, LPUNKNOWN pUnkOuter);
  87
  88 extern HRESULT WINAPI DMUSIC_CreateLoaderStream (LPSTREAM *ppStream);
  89
  90 /*****************************************************************************
  91  * IDirectMusicLoader8Impl implementation structure
  92  */
  93 struct IDirectMusicLoader8Impl
  94 {
  95   /* IUnknown fields */
  96   ICOM_VFIELD(IDirectMusicLoader8);
  97   DWORD          ref;
  98
  99   /* IDirectMusicLoaderImpl fields */
 100   WCHAR wzSearchPath[MAX_PATH];
 101
 102   /* simple cache (linked list) */
 103   struct list CacheList;
 104 };
 105
 106 /* IUnknown: */
 107 extern HRESULT WINAPI IDirectMusicLoader8Impl_QueryInterface (LPDIRECTMUSICLOADER8 iface, REFIID riid, LPVOID *ppobj);
 108 extern ULONG WINAPI   IDirectMusicLoader8Impl_AddRef (LPDIRECTMUSICLOADER8 iface);
 109 extern ULONG WINAPI   IDirectMusicLoader8Impl_Release (LPDIRECTMUSICLOADER8 iface);
 110 /* IDirectMusicLoader: */
 111 extern HRESULT WINAPI IDirectMusicLoader8Impl_GetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID*ppv);
 112 extern HRESULT WINAPI IDirectMusicLoader8Impl_SetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc);
 113 extern HRESULT WINAPI IDirectMusicLoader8Impl_SetSearchDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzPath, BOOL fClear);
 114 extern HRESULT WINAPI IDirectMusicLoader8Impl_ScanDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName);
 115 extern HRESULT WINAPI IDirectMusicLoader8Impl_CacheObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject);
 116 extern HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject);
 117 extern HRESULT WINAPI IDirectMusicLoader8Impl_ClearCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass);
 118 extern HRESULT WINAPI IDirectMusicLoader8Impl_EnableCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, BOOL fEnable);
 119 extern HRESULT WINAPI IDirectMusicLoader8Impl_EnumObject (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc);
 120 /* IDirectMusicLoader8: */
 121 extern void    WINAPI IDirectMusicLoader8Impl_CollectGarbage (LPDIRECTMUSICLOADER8 iface);
 122 extern HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObjectByUnknown (LPDIRECTMUSICLOADER8 iface, IUnknown* pObject);
 123 extern HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClassID, REFIID iidInterfaceID, WCHAR* pwzFilePath, void** ppObject);
 124
 125 /*****************************************************************************
 126  * IDirectMusicContainerImpl implementation structure
 127  */
 128 struct IDirectMusicContainerImpl
 129 {
 130   /* IUnknown fields */
 131   ICOM_VFIELD(IDirectMusicContainer);
 132   DWORD          ref;
 133
 134   /* IDirectMusicContainerImpl fields */
 135   IDirectMusicContainerObject* pObject;
 136 };
 137
 138 /* IUnknown: */
 139 extern HRESULT WINAPI IDirectMusicContainerImpl_QueryInterface (LPDIRECTMUSICCONTAINER iface, REFIID riid, LPVOID *ppobj);
 140 extern ULONG WINAPI   IDirectMusicContainerImpl_AddRef (LPDIRECTMUSICCONTAINER iface);
 141 extern ULONG WINAPI   IDirectMusicContainerImpl_Release (LPDIRECTMUSICCONTAINER iface);
 142 /* IDirectMusicContainer: */
 143 extern HRESULT WINAPI IDirectMusicContainerImpl_EnumObject (LPDIRECTMUSICCONTAINER iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc, WCHAR* pwszAlias);
 144
 145
 146 /*****************************************************************************
 147  * IDirectMusicContainerObject implementation structure
 148  */
 149 struct IDirectMusicContainerObject
 150 {
 151   /* IUnknown fields */
 152   ICOM_VFIELD(IDirectMusicObject);
 153   DWORD          ref;
 154
 155   /* IDirectMusicObjectImpl fields */
 156   LPDMUS_OBJECTDESC pDesc;
 157   IDirectMusicContainerObjectStream* pStream;
 158   IDirectMusicContainerImpl* pContainer;
 159 };
 160
 161 /* IUnknown: */
 162 extern HRESULT WINAPI IDirectMusicContainerObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj);
 163 extern ULONG WINAPI   IDirectMusicContainerObject_AddRef (LPDIRECTMUSICOBJECT iface);
 164 extern ULONG WINAPI   IDirectMusicContainerObject_Release (LPDIRECTMUSICOBJECT iface);
 165 /* IDirectMusicObject: */
 166 extern HRESULT WINAPI IDirectMusicContainerObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 167 extern HRESULT WINAPI IDirectMusicContainerObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 168 extern HRESULT WINAPI IDirectMusicContainerObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc);
 169
 170 /*****************************************************************************
 171  * IDirectMusicContainerObjectStream implementation structure
 172  */
 173 struct IDirectMusicContainerObjectStream
 174 {
 175   /* IUnknown fields */
 176   ICOM_VFIELD (IPersistStream);
 177   DWORD          ref;
 178
 179   /* IPersistStreamImpl fields */
 180   IDirectMusicContainerObject* pParentObject;
 181 };
 182
 183 /* IUnknown: */
 184 extern HRESULT WINAPI IDirectMusicContainerObjectStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, void** ppvObject);
 185 extern ULONG WINAPI IDirectMusicContainerObjectStream_AddRef (LPPERSISTSTREAM iface);
 186 extern ULONG WINAPI IDirectMusicContainerObjectStream_Release (LPPERSISTSTREAM iface);
 187 /* IPersist: */
 188 extern HRESULT WINAPI IDirectMusicContainerObjectStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID);
 189 /* IPersistStream: */
 190 extern HRESULT WINAPI IDirectMusicContainerObjectStream_IsDirty (LPPERSISTSTREAM iface);
 191 extern HRESULT WINAPI IDirectMusicContainerObjectStream_Load (LPPERSISTSTREAM iface, IStream* pStm);
 192 extern HRESULT WINAPI IDirectMusicContainerObjectStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty);
 193 extern HRESULT WINAPI IDirectMusicContainerObjectStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize);
 194
 195
 196 /*****************************************************************************
 197  * ILoaderStream implementation structure
 198  */
 199 struct ILoaderStream
 200 {
 201   /* IUnknown fields */
 202   ICOM_VTABLE(IStream) *StreamVtbl;
 203   ICOM_VTABLE(IDirectMusicGetLoader) *GetLoaderVtbl;
 204   DWORD          ref;
 205
 206   /* ILoaderStream fields */
 207   IDirectMusicLoader8Impl* pLoader;
 208   HANDLE hFile;
 209   WCHAR wzFileName[MAX_PATH]; /* for clone */
 210 };
 211
 212 /* Custom: */
 213 extern HRESULT WINAPI ILoaderStream_Attach (ILoaderStream* iface, LPCWSTR wzFile, IDirectMusicLoader *pLoader);
 214 extern void WINAPI ILoaderStream_Detach (ILoaderStream* iface);
 215 /* IDirectMusicGetLoader: */
 216 extern HRESULT WINAPI ILoaderStream_IDirectMusicGetLoader_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, void** ppobj);
 217 extern ULONG WINAPI ILoaderStream_IDirectMusicGetLoader_AddRef (LPDIRECTMUSICGETLOADER iface);
 218 extern ULONG WINAPI ILoaderStream_IDirectMusicGetLoader_Release (LPDIRECTMUSICGETLOADER iface);
 219 extern HRESULT WINAPI ILoaderStream_IDirectMusicGetLoader_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader **ppLoader);
 220 /* IStream: */
 221 extern HRESULT WINAPI ILoaderStream_IStream_QueryInterface (LPSTREAM iface, REFIID riid, void** ppobj);
 222 extern ULONG WINAPI ILoaderStream_IStream_AddRef (LPSTREAM iface);
 223 extern ULONG WINAPI ILoaderStream_IStream_Release (LPSTREAM iface);extern HRESULT WINAPI ILoaderStream_IStream_Read (IStream* iface, void* pv, ULONG cb, ULONG* pcbRead);
 224 extern HRESULT WINAPI ILoaderStream_IStream_Write (LPSTREAM iface, const void* pv, ULONG cb, ULONG* pcbWritten);
 225 extern HRESULT WINAPI ILoaderStream_IStream_Seek (LPSTREAM iface, LARGE_INTEGER dlibMove, DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition);
 226 extern HRESULT WINAPI ILoaderStream_IStream_SetSize (LPSTREAM iface, ULARGE_INTEGER libNewSize);
 227 extern HRESULT WINAPI ILoaderStream_IStream_CopyTo (LPSTREAM iface, IStream* pstm, ULARGE_INTEGER cb, ULARGE_INTEGER* pcbRead, ULARGE_INTEGER* pcbWritten);
 228 extern HRESULT WINAPI ILoaderStream_IStream_Commit (LPSTREAM iface, DWORD grfCommitFlags);
 229 extern HRESULT WINAPI ILoaderStream_IStream_Revert (LPSTREAM iface);
 230 extern HRESULT WINAPI ILoaderStream_IStream_LockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 231 extern HRESULT WINAPI ILoaderStream_IStream_UnlockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 232 extern HRESULT WINAPI ILoaderStream_IStream_Stat (LPSTREAM iface, STATSTG* pstatstg, DWORD grfStatFlag);
 233 extern HRESULT WINAPI ILoaderStream_IStream_Clone (LPSTREAM iface, IStream** ppstm);
 234
 235 #endif  /* __WINE_DMLOADER_PRIVATE_H */