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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 "windef.h"
  24 #include "wine/debug.h"
  25 #include "winbase.h"
  26 #include "winnt.h"
  27 #include "dmusicc.h"
  28 #include "dmusici.h"
  29 #include "dmusics.h"
  30 #include "dmplugin.h"
  31 #include "dmusicf.h"
  32 #include "dsound.h"
  33
  34
  35 typedef struct _DMUS_PRIVATE_CACHE_ENTRY
  36 {
  37         GUID guidObject;
  38         WCHAR pwzFileName[MAX_PATH];
  39     IDirectMusicObject* pObject;
  40 } DMUS_PRIVATE_CACHE_ENTRY, *LPDMUS_PRIVATE_CACHE_ENTRY;
  41
  42 typedef struct _DMUS_PRIVATE_OBJECT_REFERENCE DMUS_PRIVATE_OBJECT_REFERENCE;
  43
  44 struct _DMUS_PRIVATE_OBJECT_REFERENCE {
  45     DMUS_PRIVATE_OBJECT_REFERENCE* pNext;
  46         WCHAR pwsFileName[MAX_PATH];
  47     GUID guidObject;
  48     IDirectMusicObject* pObject;
  49 };
  50
  51 /*****************************************************************************
  52  * Interfaces
  53  */
  54 typedef struct IDirectMusicLoader8Impl IDirectMusicLoader8Impl;
  55 typedef struct IDirectMusicContainerImpl IDirectMusicContainerImpl;
  56
  57 typedef struct IDirectMusicContainerObject IDirectMusicContainerObject;
  58 typedef struct IDirectMusicContainerObjectStream IDirectMusicContainerObjectStream;
  59
  60 typedef struct ILoaderStream ILoaderStream;
  61
  62 /*****************************************************************************
  63  * Predeclare the interface implementation structures
  64  */
  65 extern ICOM_VTABLE(IDirectMusicLoader8) DirectMusicLoader8_Vtbl;
  66 extern ICOM_VTABLE(IDirectMusicContainer) DirectMusicContainer_Vtbl;
  67
  68 extern ICOM_VTABLE(IDirectMusicObject) DirectMusicContainerObject_Vtbl;
  69 extern ICOM_VTABLE(IPersistStream) DirectMusicContainerObjectStream_Vtbl;
  70
  71 extern ICOM_VTABLE(IUnknown) LoaderStream_Unknown_Vtbl;
  72 extern ICOM_VTABLE(IStream) LoaderStream_Stream_Vtbl;
  73 extern ICOM_VTABLE(IDirectMusicGetLoader) LoaderStream_GetLoader_Vtbl;
  74
  75 /*****************************************************************************
  76  * ClassFactory
  77  */
  78 /* can support IID_IDirectMusicLoader and IID_IDirectMusicLoader8
  79  * return always an IDirectMusicLoader8Impl
  80  */
  81 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoader (LPCGUID lpcGUID, LPDIRECTMUSICLOADER8 *ppDMLoad, LPUNKNOWN pUnkOuter);
  82 /* can support IID_IDirectMusicContainer
  83  * return always an IDirectMusicContainerImpl
  84  */
  85 extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainer (LPCGUID lpcGUID, LPDIRECTMUSICCONTAINER *ppDMCon, LPUNKNOWN pUnkOuter);
  86
  87 extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainerObject (LPCGUID lpcGUID, LPDIRECTMUSICOBJECT* ppObject, LPUNKNOWN pUnkOuter);
  88
  89 extern HRESULT WINAPI DMUSIC_CreateLoaderStream (LPSTREAM *ppStream);
  90
  91 /*****************************************************************************
  92  * IDirectMusicLoader8Impl implementation structure
  93  */
  94 struct IDirectMusicLoader8Impl
  95 {
  96   /* IUnknown fields */
  97   ICOM_VFIELD(IDirectMusicLoader8);
  98   DWORD          ref;
  99
 100   /* IDirectMusicLoaderImpl fields */
 101   WCHAR wzSearchPath[MAX_PATH];
 102
 103   /* simple cache */
 104   LPDMUS_PRIVATE_CACHE_ENTRY pCache; /* cache entries */
 105   DWORD dwCacheSize; /* nr. of entries */
 106 };
 107
 108 /* IUnknown: */
 109 extern HRESULT WINAPI IDirectMusicLoader8Impl_QueryInterface (LPDIRECTMUSICLOADER8 iface, REFIID riid, LPVOID *ppobj);
 110 extern ULONG WINAPI   IDirectMusicLoader8Impl_AddRef (LPDIRECTMUSICLOADER8 iface);
 111 extern ULONG WINAPI   IDirectMusicLoader8Impl_Release (LPDIRECTMUSICLOADER8 iface);
 112 /* IDirectMusicLoader: */
 113 extern HRESULT WINAPI IDirectMusicLoader8Impl_GetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID*ppv);
 114 extern HRESULT WINAPI IDirectMusicLoader8Impl_SetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc);
 115 extern HRESULT WINAPI IDirectMusicLoader8Impl_SetSearchDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzPath, BOOL fClear);
 116 extern HRESULT WINAPI IDirectMusicLoader8Impl_ScanDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName);
 117 extern HRESULT WINAPI IDirectMusicLoader8Impl_CacheObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject);
 118 extern HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject);
 119 extern HRESULT WINAPI IDirectMusicLoader8Impl_ClearCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass);
 120 extern HRESULT WINAPI IDirectMusicLoader8Impl_EnableCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, BOOL fEnable);
 121 extern HRESULT WINAPI IDirectMusicLoader8Impl_EnumObject (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc);
 122 /* IDirectMusicLoader8: */
 123 extern void    WINAPI IDirectMusicLoader8Impl_CollectGarbage (LPDIRECTMUSICLOADER8 iface);
 124 extern HRESULT WINAPI IDirectMusicLoader8Impl_ReleaseObjectByUnknown (LPDIRECTMUSICLOADER8 iface, IUnknown* pObject);
 125 extern HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClassID, REFIID iidInterfaceID, WCHAR* pwzFilePath, void** ppObject);
 126
 127 /*****************************************************************************
 128  * IDirectMusicContainerImpl implementation structure
 129  */
 130 struct IDirectMusicContainerImpl
 131 {
 132   /* IUnknown fields */
 133   ICOM_VFIELD(IDirectMusicContainer);
 134   DWORD          ref;
 135
 136   /* IDirectMusicContainerImpl fields */
 137   IDirectMusicContainerObject* pObject;
 138 };
 139
 140 /* IUnknown: */
 141 extern HRESULT WINAPI IDirectMusicContainerImpl_QueryInterface (LPDIRECTMUSICCONTAINER iface, REFIID riid, LPVOID *ppobj);
 142 extern ULONG WINAPI   IDirectMusicContainerImpl_AddRef (LPDIRECTMUSICCONTAINER iface);
 143 extern ULONG WINAPI   IDirectMusicContainerImpl_Release (LPDIRECTMUSICCONTAINER iface);
 144 /* IDirectMusicContainer: */
 145 extern HRESULT WINAPI IDirectMusicContainerImpl_EnumObject (LPDIRECTMUSICCONTAINER iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc, WCHAR* pwszAlias);
 146
 147
 148 /*****************************************************************************
 149  * IDirectMusicContainerObject implementation structure
 150  */
 151 struct IDirectMusicContainerObject
 152 {
 153   /* IUnknown fields */
 154   ICOM_VFIELD(IDirectMusicObject);
 155   DWORD          ref;
 156
 157   /* IDirectMusicObjectImpl fields */
 158   LPDMUS_OBJECTDESC pDesc;
 159   IDirectMusicContainerObjectStream* pStream;
 160   IDirectMusicContainerImpl* pContainer;
 161 };
 162
 163 /* IUnknown: */
 164 extern HRESULT WINAPI IDirectMusicContainerObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj);
 165 extern ULONG WINAPI   IDirectMusicContainerObject_AddRef (LPDIRECTMUSICOBJECT iface);
 166 extern ULONG WINAPI   IDirectMusicContainerObject_Release (LPDIRECTMUSICOBJECT iface);
 167 /* IDirectMusicObject: */
 168 extern HRESULT WINAPI IDirectMusicContainerObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 169 extern HRESULT WINAPI IDirectMusicContainerObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 170 extern HRESULT WINAPI IDirectMusicContainerObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc);
 171
 172 /*****************************************************************************
 173  * IDirectMusicContainerObjectStream implementation structure
 174  */
 175 struct IDirectMusicContainerObjectStream
 176 {
 177   /* IUnknown fields */
 178   ICOM_VFIELD (IPersistStream);
 179   DWORD          ref;
 180
 181   /* IPersistStreamImpl fields */
 182   IDirectMusicContainerObject* pParentObject;
 183 };
 184
 185 /* IUnknown: */
 186 extern HRESULT WINAPI IDirectMusicContainerObjectStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, void** ppvObject);
 187 extern ULONG WINAPI IDirectMusicContainerObjectStream_AddRef (LPPERSISTSTREAM iface);
 188 extern ULONG WINAPI IDirectMusicContainerObjectStream_Release (LPPERSISTSTREAM iface);
 189 /* IPersist: */
 190 extern HRESULT WINAPI IDirectMusicContainerObjectStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID);
 191 /* IPersistStream: */
 192 extern HRESULT WINAPI IDirectMusicContainerObjectStream_IsDirty (LPPERSISTSTREAM iface);
 193 extern HRESULT WINAPI IDirectMusicContainerObjectStream_Load (LPPERSISTSTREAM iface, IStream* pStm);
 194 extern HRESULT WINAPI IDirectMusicContainerObjectStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty);
 195 extern HRESULT WINAPI IDirectMusicContainerObjectStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize);
 196
 197
 198 /*****************************************************************************
 199  * ILoaderStream implementation structure
 200  */
 201 struct ILoaderStream
 202 {
 203   /* IUnknown fields */
 204   ICOM_VTABLE(IStream) *StreamVtbl;
 205   ICOM_VTABLE(IDirectMusicGetLoader) *GetLoaderVtbl;
 206   DWORD          ref;
 207
 208   /* ILoaderStream fields */
 209   IDirectMusicLoader8Impl* pLoader;
 210   HANDLE hFile;
 211   WCHAR wzFileName[MAX_PATH]; /* for clone */
 212 };
 213
 214 /* Custom: */
 215 extern HRESULT WINAPI ILoaderStream_Attach (ILoaderStream* iface, LPCWSTR wzFile, IDirectMusicLoader *pLoader);
 216 extern void WINAPI ILoaderStream_Detach (ILoaderStream* iface);
 217 /* IDirectMusicGetLoader: */
 218 extern HRESULT WINAPI ILoaderStream_IDirectMusicGetLoader_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, void** ppobj);
 219 extern ULONG WINAPI ILoaderStream_IDirectMusicGetLoader_AddRef (LPDIRECTMUSICGETLOADER iface);
 220 extern ULONG WINAPI ILoaderStream_IDirectMusicGetLoader_Release (LPDIRECTMUSICGETLOADER iface);
 221 extern HRESULT WINAPI ILoaderStream_IDirectMusicGetLoader_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader **ppLoader);
 222 /* IStream: */
 223 extern HRESULT WINAPI ILoaderStream_IStream_QueryInterface (LPSTREAM iface, REFIID riid, void** ppobj);
 224 extern ULONG WINAPI ILoaderStream_IStream_AddRef (LPSTREAM iface);
 225 extern ULONG WINAPI ILoaderStream_IStream_Release (LPSTREAM iface);extern HRESULT WINAPI ILoaderStream_IStream_Read (IStream* iface, void* pv, ULONG cb, ULONG* pcbRead);
 226 extern HRESULT WINAPI ILoaderStream_IStream_Write (LPSTREAM iface, const void* pv, ULONG cb, ULONG* pcbWritten);
 227 extern HRESULT WINAPI ILoaderStream_IStream_Seek (LPSTREAM iface, LARGE_INTEGER dlibMove, DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition);
 228 extern HRESULT WINAPI ILoaderStream_IStream_SetSize (LPSTREAM iface, ULARGE_INTEGER libNewSize);
 229 extern HRESULT WINAPI ILoaderStream_IStream_CopyTo (LPSTREAM iface, IStream* pstm, ULARGE_INTEGER cb, ULARGE_INTEGER* pcbRead, ULARGE_INTEGER* pcbWritten);
 230 extern HRESULT WINAPI ILoaderStream_IStream_Commit (LPSTREAM iface, DWORD grfCommitFlags);
 231 extern HRESULT WINAPI ILoaderStream_IStream_Revert (LPSTREAM iface);
 232 extern HRESULT WINAPI ILoaderStream_IStream_LockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 233 extern HRESULT WINAPI ILoaderStream_IStream_UnlockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 234 extern HRESULT WINAPI ILoaderStream_IStream_Stat (LPSTREAM iface, STATSTG* pstatstg, DWORD grfStatFlag);
 235 extern HRESULT WINAPI ILoaderStream_IStream_Clone (LPSTREAM iface, IStream** ppstm);
 236
 237 #endif  /* __WINE_DMLOADER_PRIVATE_H */