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   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 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 <stdio.h>
  24 #include <stdarg.h>
  25 #include <string.h>
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winnt.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32
  33 #include "wine/debug.h"
  34 #include "wine/list.h"
  35 #include "wine/unicode.h"
  36 #include "winreg.h"
  37
  38 #include "dmusici.h"
  39 #include "dmusicf.h"
  40 #include "dmusics.h"
  41
  42 /* dmloader.dll global (for DllCanUnloadNow) */
  43 extern DWORD dwDirectMusicLoader; /* number of DirectMusicLoader(CF) instances */
  44 extern DWORD dwDirectMusicContainer; /* number of DirectMusicContainer(CF) instances */
  45
  46 /*****************************************************************************
  47  * Interfaces
  48  */
  49 typedef struct IDirectMusicLoaderCF             IDirectMusicLoaderCF;
  50 typedef struct IDirectMusicContainerCF          IDirectMusicContainerCF;
  51
  52 typedef struct IDirectMusicLoaderImpl           IDirectMusicLoaderImpl;
  53 typedef struct IDirectMusicContainerImpl        IDirectMusicContainerImpl;
  54
  55 typedef struct IDirectMusicLoaderFileStream     IDirectMusicLoaderFileStream;
  56 typedef struct IDirectMusicLoaderResourceStream IDirectMusicLoaderResourceStream;
  57 typedef struct IDirectMusicLoaderGenericStream  IDirectMusicLoaderGenericStream;
  58
  59
  60 /*****************************************************************************
  61  * Predeclare the interface implementation structures
  62  */
  63 extern ICOM_VTABLE(IClassFactory)         DirectMusicLoaderCF_Vtbl;
  64 extern ICOM_VTABLE(IClassFactory)         DirectMusicContainerCF_Vtbl;
  65
  66 extern ICOM_VTABLE(IDirectMusicLoader8)   DirectMusicLoader_Loader_Vtbl;
  67
  68 extern ICOM_VTABLE(IDirectMusicContainer) DirectMusicContainer_Container_Vtbl;
  69 extern ICOM_VTABLE(IDirectMusicObject)    DirectMusicContainer_Object_Vtbl;
  70 extern ICOM_VTABLE(IPersistStream)        DirectMusicContainer_PersistStream_Vtbl;
  71
  72 extern ICOM_VTABLE(IStream)               DirectMusicLoaderFileStream_Stream_Vtbl;
  73 extern ICOM_VTABLE(IDirectMusicGetLoader) DirectMusicLoaderFileStream_GetLoader_Vtbl;
  74
  75 extern ICOM_VTABLE(IStream)               DirectMusicLoaderResourceStream_Stream_Vtbl;
  76 extern ICOM_VTABLE(IDirectMusicGetLoader) DirectMusicLoaderResourceStream_GetLoader_Vtbl;
  77
  78 extern ICOM_VTABLE(IStream)               DirectMusicLoaderGenericStream_Stream_Vtbl;
  79 extern ICOM_VTABLE(IDirectMusicGetLoader) DirectMusicLoaderGenericStream_GetLoader_Vtbl;
  80
  81 /*****************************************************************************
  82  * Creation helpers
  83  */
  84 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderCF (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
  85 extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainerCF (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
  86
  87 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
  88 extern HRESULT WINAPI DMUSIC_DestroyDirectMusicLoaderImpl (LPDIRECTMUSICLOADER8 iface);
  89 extern HRESULT WINAPI DMUSIC_CreateDirectMusicContainerImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter);
  90 extern HRESULT WINAPI DMUSIC_DestroyDirectMusicContainerImpl(LPDIRECTMUSICCONTAINER iface);
  91
  92 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderFileStream (LPVOID *ppobj);
  93 extern HRESULT WINAPI DMUSIC_DestroyDirectMusicLoaderFileStream (LPSTREAM iface);
  94
  95 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderResourceStream (LPVOID *ppobj);
  96 extern HRESULT WINAPI DMUSIC_DestroyDirectMusicLoaderResourceStream (LPSTREAM iface);
  97
  98 extern HRESULT WINAPI DMUSIC_CreateDirectMusicLoaderGenericStream (LPVOID *ppobj);
  99 extern HRESULT WINAPI DMUSIC_DestroyDirectMusicLoaderGenericStream (LPSTREAM iface);
 100
 101 /*****************************************************************************
 102  * IDirectMusicLoaderCF implementation structure
 103  */
 104 struct IDirectMusicLoaderCF {
 105         /* IUnknown fields */
 106         ICOM_VFIELD(IClassFactory);
 107         DWORD dwRef;
 108 };
 109
 110 /* IUnknown / IClassFactory: */
 111 extern HRESULT WINAPI IDirectMusicLoaderCF_QueryInterface (LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj);
 112 extern ULONG   WINAPI IDirectMusicLoaderCF_AddRef (LPCLASSFACTORY iface);
 113 extern ULONG   WINAPI IDirectMusicLoaderCF_Release (LPCLASSFACTORY iface);
 114 extern HRESULT WINAPI IDirectMusicLoaderCF_CreateInstance (LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj);
 115 extern HRESULT WINAPI IDirectMusicLoaderCF_LockServer (LPCLASSFACTORY iface,BOOL dolock);
 116
 117
 118 /*****************************************************************************
 119  * IDirectMusicContainerCF implementation structure
 120  */
 121 struct IDirectMusicContainerCF {
 122         /* IUnknown fields */
 123         ICOM_VFIELD(IClassFactory);
 124         DWORD dwRef;
 125 };
 126
 127 /* IUnknown / IClassFactory: */
 128 extern HRESULT WINAPI IDirectMusicContainerCF_QueryInterface (LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj);
 129 extern ULONG   WINAPI IDirectMusicContainerCF_AddRef (LPCLASSFACTORY iface);
 130 extern ULONG   WINAPI IDirectMusicContainerCF_Release (LPCLASSFACTORY iface);
 131 extern HRESULT WINAPI IDirectMusicContainerCF_CreateInstance (LPCLASSFACTORY iface, LPUNKNOWN pOuter, REFIID riid, LPVOID *ppobj);
 132 extern HRESULT WINAPI IDirectMusicContainerCF_LockServer (LPCLASSFACTORY iface,BOOL dolock);
 133
 134
 135 /* cache/alias entry */
 136 typedef struct _WINE_LOADER_ENTRY {
 137         struct list entry; /* for listing elements */
 138         DMUS_OBJECTDESC Desc;
 139     LPDIRECTMUSICOBJECT pObject; /* pointer to object */
 140         BOOL bInvalidDefaultDLS; /* my workaround for enabling caching of "faulty" default dls collection */
 141 } WINE_LOADER_ENTRY, *LPWINE_LOADER_ENTRY;
 142
 143 /* cache options, search paths for specific types of objects */
 144 typedef struct _WINE_LOADER_OPTION {
 145         struct list entry; /* for listing elements */
 146         GUID guidClass; /* ID of object type */
 147         WCHAR wszSearchPath[MAX_PATH]; /* look for objects of certain type in here */
 148         BOOL bCache; /* cache objects of certain type */
 149 } WINE_LOADER_OPTION, *LPWINE_LOADER_OPTION;
 150
 151 /*****************************************************************************
 152  * IDirectMusicLoaderImpl implementation structure
 153  */
 154 struct IDirectMusicLoaderImpl {
 155         /* VTABLEs */
 156         ICOM_VTABLE(IDirectMusicLoader8) *LoaderVtbl;
 157         /* reference counter */
 158         DWORD dwRef;
 159         /* simple cache (linked list) */
 160         struct list *pObjects;
 161         /* settings for certain object classes */
 162         struct list *pClassSettings;
 163         /* critical section */
 164         CRITICAL_SECTION CritSect;
 165 };
 166
 167 /* IUnknown / IDirectMusicLoader(8): */
 168 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_QueryInterface (LPDIRECTMUSICLOADER8 iface, REFIID riid, LPVOID *ppobj);
 169 extern ULONG   WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_AddRef (LPDIRECTMUSICLOADER8 iface);
 170 extern ULONG   WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_Release (LPDIRECTMUSICLOADER8 iface);
 171 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_GetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID*ppv);
 172 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_SetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc);
 173 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_SetSearchDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzPath, BOOL fClear);
 174 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_ScanDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName);
 175 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_CacheObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject);
 176 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_ReleaseObject (LPDIRECTMUSICLOADER8 iface, IDirectMusicObject* pObject);
 177 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_ClearCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass);
 178 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_EnableCache (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, BOOL fEnable);
 179 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_EnumObject (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc);
 180 extern void    WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_CollectGarbage (LPDIRECTMUSICLOADER8 iface);
 181 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_ReleaseObjectByUnknown (LPDIRECTMUSICLOADER8 iface, IUnknown* pObject);
 182 extern HRESULT WINAPI IDirectMusicLoaderImpl_IDirectMusicLoader_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClassID, REFIID iidInterfaceID, WCHAR* pwzFilePath, void** ppObject);
 183
 184 /* contained object entry */
 185 typedef struct _WINE_CONTAINER_ENTRY {
 186         struct list entry; /* for listing elements */
 187         DMUS_OBJECTDESC Desc;
 188         BOOL bIsRIFF;
 189         DWORD dwFlags; /* DMUS_CONTAINED_OBJF_KEEP: keep object in loader's cache, even when container is released */
 190         WCHAR* wszAlias;
 191         LPDIRECTMUSICOBJECT pObject; /* needed when releasing from loader's cache on container release */
 192 } WINE_CONTAINER_ENTRY, *LPWINE_CONTAINER_ENTRY;
 193
 194 /*****************************************************************************
 195  * IDirectMusicContainerImpl implementation structure
 196  */
 197 struct IDirectMusicContainerImpl {
 198         /* VTABLEs */
 199         ICOM_VTABLE(IDirectMusicContainer) *ContainerVtbl;
 200         ICOM_VTABLE(IDirectMusicObject) *ObjectVtbl;
 201         ICOM_VTABLE(IPersistStream) *PersistStreamVtbl;
 202         /* reference counter */
 203         DWORD dwRef;
 204         /* stream */
 205         LPSTREAM pStream;
 206         /* header */
 207         DMUS_IO_CONTAINER_HEADER Header;
 208         /* data */
 209         struct list *pContainedObjects;
 210         /* descriptor */
 211         DMUS_OBJECTDESC Desc;
 212 };
 213
 214 /* IUnknown / IDirectMusicContainer: */
 215 extern HRESULT WINAPI IDirectMusicContainerImpl_IDirectMusicContainer_QueryInterface (LPDIRECTMUSICCONTAINER iface, REFIID riid, LPVOID *ppobj);
 216 extern ULONG   WINAPI IDirectMusicContainerImpl_IDirectMusicContainer_AddRef (LPDIRECTMUSICCONTAINER iface);
 217 extern ULONG   WINAPI IDirectMusicContainerImpl_IDirectMusicContainer_Release (LPDIRECTMUSICCONTAINER iface);
 218 extern HRESULT WINAPI IDirectMusicContainerImpl_IDirectMusicContainer_EnumObject (LPDIRECTMUSICCONTAINER iface, REFGUID rguidClass, DWORD dwIndex, LPDMUS_OBJECTDESC pDesc, WCHAR* pwszAlias);
 219 /* IDirectMusicObject: */
 220 extern HRESULT WINAPI IDirectMusicContainerImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj);
 221 extern ULONG   WINAPI IDirectMusicContainerImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface);
 222 extern ULONG   WINAPI IDirectMusicContainerImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface);
 223 extern HRESULT WINAPI IDirectMusicContainerImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 224 extern HRESULT WINAPI IDirectMusicContainerImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 225 extern HRESULT WINAPI IDirectMusicContainerImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc);
 226 /* IPersistStream: */
 227 extern HRESULT WINAPI IDirectMusicContainerImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, void** ppvObject);
 228 extern ULONG   WINAPI IDirectMusicContainerImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface);
 229 extern ULONG   WINAPI IDirectMusicContainerImpl_IPersistStream_Release (LPPERSISTSTREAM iface);
 230 extern HRESULT WINAPI IDirectMusicContainerImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID);
 231 extern HRESULT WINAPI IDirectMusicContainerImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface);
 232 extern HRESULT WINAPI IDirectMusicContainerImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm);
 233 extern HRESULT WINAPI IDirectMusicContainerImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty);
 234 extern HRESULT WINAPI IDirectMusicContainerImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize);
 235
 236
 237 /*****************************************************************************
 238  * IDirectMusicLoaderFileStream implementation structure
 239  */
 240 struct IDirectMusicLoaderFileStream {
 241         /* VTABLEs */
 242         ICOM_VTABLE(IStream) *StreamVtbl;
 243         ICOM_VTABLE(IDirectMusicGetLoader) *GetLoaderVtbl;
 244         /* reference counter */
 245         DWORD dwRef;
 246         /* file */
 247         WCHAR wzFileName[MAX_PATH]; /* for clone */
 248         HANDLE hFile;
 249         /* loader */
 250         LPDIRECTMUSICLOADER8 pLoader;
 251 };
 252
 253 /* Custom: */
 254 extern HRESULT WINAPI IDirectMusicLoaderFileStream_Attach (LPSTREAM iface, LPCWSTR wzFile, LPDIRECTMUSICLOADER pLoader);
 255 extern void    WINAPI IDirectMusicLoaderFileStream_Detach (LPSTREAM iface);
 256 /* IUnknown/IStream: */
 257 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_QueryInterface (LPSTREAM iface, REFIID riid, void** ppobj);
 258 extern ULONG   WINAPI IDirectMusicLoaderFileStream_IStream_AddRef (LPSTREAM iface);
 259 extern ULONG   WINAPI IDirectMusicLoaderFileStream_IStream_Release (LPSTREAM iface);
 260 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Read (IStream* iface, void* pv, ULONG cb, ULONG* pcbRead);
 261 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Write (LPSTREAM iface, const void* pv, ULONG cb, ULONG* pcbWritten);
 262 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Seek (LPSTREAM iface, LARGE_INTEGER dlibMove, DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition);
 263 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_SetSize (LPSTREAM iface, ULARGE_INTEGER libNewSize);
 264 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_CopyTo (LPSTREAM iface, IStream* pstm, ULARGE_INTEGER cb, ULARGE_INTEGER* pcbRead, ULARGE_INTEGER* pcbWritten);
 265 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Commit (LPSTREAM iface, DWORD grfCommitFlags);
 266 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Revert (LPSTREAM iface);
 267 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_LockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 268 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_UnlockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 269 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Stat (LPSTREAM iface, STATSTG* pstatstg, DWORD grfStatFlag);
 270 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IStream_Clone (LPSTREAM iface, IStream** ppstm);
 271 /* IDirectMusicGetLoader: */
 272 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IDirectMusicGetLoader_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, void** ppobj);
 273 extern ULONG   WINAPI IDirectMusicLoaderFileStream_IDirectMusicGetLoader_AddRef (LPDIRECTMUSICGETLOADER iface);
 274 extern ULONG   WINAPI IDirectMusicLoaderFileStream_IDirectMusicGetLoader_Release (LPDIRECTMUSICGETLOADER iface);
 275 extern HRESULT WINAPI IDirectMusicLoaderFileStream_IDirectMusicGetLoader_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader **ppLoader);
 276
 277
 278 /*****************************************************************************
 279  * IDirectMusicLoaderResourceStream implementation structure
 280  */
 281 struct IDirectMusicLoaderResourceStream {
 282         /* IUnknown fields */
 283         ICOM_VTABLE(IStream) *StreamVtbl;
 284         ICOM_VTABLE(IDirectMusicGetLoader) *GetLoaderVtbl;
 285         /* reference counter */
 286         DWORD dwRef;
 287         /* data */
 288         LPBYTE pbMemData;
 289         LONGLONG llMemLength;
 290         /* current position */
 291         LONGLONG llPos;
 292         /* loader */
 293         LPDIRECTMUSICLOADER8 pLoader;
 294 };
 295
 296 /* Custom: */
 297 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_Attach (LPSTREAM iface, LPBYTE pbMemData, LONGLONG llMemLength, LONGLONG llPos, LPDIRECTMUSICLOADER pLoader);
 298 extern void    WINAPI IDirectMusicLoaderResourceStream_Detach (LPSTREAM iface);
 299 /* IUnknown/IStream: */
 300 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_QueryInterface (LPSTREAM iface, REFIID riid, void** ppobj);
 301 extern ULONG   WINAPI IDirectMusicLoaderResourceStream_IStream_AddRef (LPSTREAM iface);
 302 extern ULONG   WINAPI IDirectMusicLoaderResourceStream_IStream_Release (LPSTREAM iface);
 303 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Read (IStream* iface, void* pv, ULONG cb, ULONG* pcbRead);
 304 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Write (LPSTREAM iface, const void* pv, ULONG cb, ULONG* pcbWritten);
 305 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Seek (LPSTREAM iface, LARGE_INTEGER dlibMove, DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition);
 306 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_SetSize (LPSTREAM iface, ULARGE_INTEGER libNewSize);
 307 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_CopyTo (LPSTREAM iface, IStream* pstm, ULARGE_INTEGER cb, ULARGE_INTEGER* pcbRead, ULARGE_INTEGER* pcbWritten);
 308 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Commit (LPSTREAM iface, DWORD grfCommitFlags);
 309 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Revert (LPSTREAM iface);
 310 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_LockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 311 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_UnlockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 312 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Stat (LPSTREAM iface, STATSTG* pstatstg, DWORD grfStatFlag);
 313 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IStream_Clone (LPSTREAM iface, IStream** ppstm);
 314 /* IDirectMusicGetLoader: */
 315 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IDirectMusicGetLoader_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, void** ppobj);
 316 extern ULONG   WINAPI IDirectMusicLoaderResourceStream_IDirectMusicGetLoader_AddRef (LPDIRECTMUSICGETLOADER iface);
 317 extern ULONG   WINAPI IDirectMusicLoaderResourceStream_IDirectMusicGetLoader_Release (LPDIRECTMUSICGETLOADER iface);
 318 extern HRESULT WINAPI IDirectMusicLoaderResourceStream_IDirectMusicGetLoader_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader **ppLoader);
 319
 320
 321 /*****************************************************************************
 322  * IDirectMusicLoaderGenericStream implementation structure
 323  */
 324 struct IDirectMusicLoaderGenericStream {
 325         /* IUnknown fields */
 326         ICOM_VTABLE(IStream) *StreamVtbl;
 327         ICOM_VTABLE(IDirectMusicGetLoader) *GetLoaderVtbl;
 328         /* reference counter */
 329         DWORD dwRef;
 330         /* stream */
 331         LPSTREAM pStream;
 332         /* loader */
 333         LPDIRECTMUSICLOADER8 pLoader;
 334 };
 335
 336 /* Custom: */
 337 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_Attach (LPSTREAM iface, LPSTREAM pStream, LPDIRECTMUSICLOADER pLoader);
 338 extern void    WINAPI IDirectMusicLoaderGenericStream_Detach (LPSTREAM iface);
 339 /* IUnknown/IStream: */
 340 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_QueryInterface (LPSTREAM iface, REFIID riid, void** ppobj);
 341 extern ULONG   WINAPI IDirectMusicLoaderGenericStream_IStream_AddRef (LPSTREAM iface);
 342 extern ULONG   WINAPI IDirectMusicLoaderGenericStream_IStream_Release (LPSTREAM iface);
 343 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Read (IStream* iface, void* pv, ULONG cb, ULONG* pcbRead);
 344 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Write (LPSTREAM iface, const void* pv, ULONG cb, ULONG* pcbWritten);
 345 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Seek (LPSTREAM iface, LARGE_INTEGER dlibMove, DWORD dwOrigin, ULARGE_INTEGER* plibNewPosition);
 346 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_SetSize (LPSTREAM iface, ULARGE_INTEGER libNewSize);
 347 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_CopyTo (LPSTREAM iface, IStream* pstm, ULARGE_INTEGER cb, ULARGE_INTEGER* pcbRead, ULARGE_INTEGER* pcbWritten);
 348 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Commit (LPSTREAM iface, DWORD grfCommitFlags);
 349 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Revert (LPSTREAM iface);
 350 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_LockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 351 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_UnlockRegion (LPSTREAM iface, ULARGE_INTEGER libOffset, ULARGE_INTEGER cb, DWORD dwLockType);
 352 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Stat (LPSTREAM iface, STATSTG* pstatstg, DWORD grfStatFlag);
 353 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IStream_Clone (LPSTREAM iface, IStream** ppstm);
 354 /* IDirectMusicGetLoader: */
 355 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IDirectMusicGetLoader_QueryInterface (LPDIRECTMUSICGETLOADER iface, REFIID riid, void** ppobj);
 356 extern ULONG   WINAPI IDirectMusicLoaderGenericStream_IDirectMusicGetLoader_AddRef (LPDIRECTMUSICGETLOADER iface);
 357 extern ULONG   WINAPI IDirectMusicLoaderGenericStream_IDirectMusicGetLoader_Release (LPDIRECTMUSICGETLOADER iface);
 358 extern HRESULT WINAPI IDirectMusicLoaderGenericStream_IDirectMusicGetLoader_GetLoader (LPDIRECTMUSICGETLOADER iface, IDirectMusicLoader **ppLoader);
 359
 360
 361 /*****************************************************************************
 362  * Misc.
 363  */
 364 /* for simpler reading */
 365 typedef struct _WINE_CHUNK {
 366         FOURCC fccID; /* FOURCC ID of the chunk */
 367         DWORD dwSize; /* size of the chunk */
 368 } WINE_CHUNK, *LPWINE_CHUNK;
 369
 370 extern HRESULT WINAPI DMUSIC_GetDefaultGMPath (WCHAR wszPath[MAX_PATH]);
 371 extern HRESULT WINAPI DMUSIC_GetLoaderSettings (LPDIRECTMUSICLOADER8 iface, REFGUID pClassID, WCHAR* wszSearchPath, LPBOOL pbCache);
 372 extern HRESULT WINAPI DMUSIC_SetLoaderSettings (LPDIRECTMUSICLOADER8 iface, REFGUID pClassID, WCHAR* wszSearchPath, LPBOOL pbCache);
 373 extern HRESULT WINAPI DMUSIC_InitLoaderSettings (LPDIRECTMUSICLOADER8 iface);
 374 extern HRESULT WINAPI DMUSIC_CopyDescriptor (LPDMUS_OBJECTDESC pDst, LPDMUS_OBJECTDESC pSrc);
 375 extern BOOL WINAPI DMUSIC_IsValidLoadableClass (REFCLSID pClassID);
 376
 377 #include "debug.h"
 378
 379 #endif  /* __WINE_DMLOADER_PRIVATE_H */