git.oblomov.eu Git - wine/blob - dlls/dmstyle/style.c

   1 /* IDirectMusicStyle8 Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  * Copyright (C) 2003-2004 Raphael Junqueira
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include "dmstyle_private.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
  24 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
  25
  26 /*****************************************************************************
  27  * IDirectMusicStyleImpl implementation
  28  */
  29 /* IDirectMusicStyleImpl IUnknown part: */
  30 HRESULT WINAPI IDirectMusicStyle8Impl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
  31         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, UnknownVtbl, iface);
  32         TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  33
  34         if (IsEqualIID (riid, &IID_IUnknown)) {
  35                 *ppobj = (LPVOID)&This->UnknownVtbl;
  36                 IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  37                 return S_OK;
  38         } else if (IsEqualIID (riid, &IID_IDirectMusicStyle)) {
  39                 *ppobj = (LPVOID)&This->StyleVtbl;
  40                 IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef ((LPDIRECTMUSICSTYLE8)&This->StyleVtbl);
  41                 return S_OK;
  42         } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
  43                 *ppobj = (LPVOID)&This->ObjectVtbl;
  44                 IDirectMusicStyle8Impl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl);
  45                 return S_OK;
  46         } else if (IsEqualIID (riid, &IID_IPersistStream)) {
  47                 *ppobj = (LPVOID)&This->PersistStreamVtbl;
  48                 IDirectMusicStyle8Impl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
  49                 return S_OK;
  50         }
  51
  52         WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  53         return E_NOINTERFACE;
  54 }
  55
  56 ULONG WINAPI IDirectMusicStyle8Impl_IUnknown_AddRef (LPUNKNOWN iface) {
  57         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, UnknownVtbl, iface);
  58         TRACE("(%p): AddRef from %ld\n", This, This->ref);
  59         return ++(This->ref);
  60 }
  61
  62 ULONG WINAPI IDirectMusicStyle8Impl_IUnknown_Release (LPUNKNOWN iface) {
  63         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, UnknownVtbl, iface);
  64         ULONG ref = --This->ref;
  65         TRACE("(%p): ReleaseRef to %ld\n", This, This->ref);
  66         if (ref == 0) {
  67                 HeapFree(GetProcessHeap(), 0, This);
  68         }
  69         return ref;
  70 }
  71
  72 IUnknownVtbl DirectMusicStyle8_Unknown_Vtbl = {
  73     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
  74         IDirectMusicStyle8Impl_IUnknown_QueryInterface,
  75         IDirectMusicStyle8Impl_IUnknown_AddRef,
  76         IDirectMusicStyle8Impl_IUnknown_Release
  77 };
  78
  79 /* IDirectMusicStyle8Impl IDirectMusicStyle8 part: */
  80 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_QueryInterface (LPDIRECTMUSICSTYLE8 iface, REFIID riid, LPVOID *ppobj) {
  81         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
  82         return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
  83 }
  84
  85 ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef (LPDIRECTMUSICSTYLE8 iface) {
  86         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
  87         return IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  88 }
  89
  90 ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_Release (LPDIRECTMUSICSTYLE8 iface) {
  91         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
  92         return IDirectMusicStyle8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
  93 }
  94
  95 /* IDirectMusicStyle8Impl IDirectMusicStyle(8) part: */
  96 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetBand (LPDIRECTMUSICSTYLE8 iface, WCHAR* pwszName, IDirectMusicBand** ppBand) {
  97         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
  98         FIXME("(%p, %p, %p): stub\n", This, pwszName, ppBand);
  99         return S_OK;
 100 }
 101
 102 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumBand (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, WCHAR* pwszName) {
 103         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 104         FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
 105         return S_OK;
 106 }
 107
 108 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultBand (LPDIRECTMUSICSTYLE8 iface, IDirectMusicBand** ppBand) {
 109         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 110         FIXME("(%p, %p): stub\n", This, ppBand);
 111         return S_OK;
 112 }
 113
 114 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumMotif (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, WCHAR* pwszName) {
 115         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 116         FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
 117         return S_OK;
 118 }
 119
 120 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetMotif (LPDIRECTMUSICSTYLE8 iface, WCHAR* pwszName, IDirectMusicSegment** ppSegment) {
 121         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 122         FIXME("(%p, %p, %p): stub\n", This, pwszName, ppSegment);
 123         return S_OK;
 124 }
 125
 126 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultChordMap (LPDIRECTMUSICSTYLE8 iface, IDirectMusicChordMap** ppChordMap) {
 127         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 128         FIXME("(%p, %p): stub\n", This, ppChordMap);
 129         return S_OK;
 130 }
 131
 132 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumChordMap (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, WCHAR* pwszName) {
 133         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 134         FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
 135         return S_OK;
 136 }
 137
 138 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetChordMap (LPDIRECTMUSICSTYLE8 iface, WCHAR* pwszName, IDirectMusicChordMap** ppChordMap) {
 139         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 140         FIXME("(%p, %p, %p): stub\n", This, pwszName, ppChordMap);
 141         return S_OK;
 142 }
 143
 144 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTimeSignature (LPDIRECTMUSICSTYLE8 iface, DMUS_TIMESIGNATURE* pTimeSig) {
 145         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 146         FIXME("(%p, %p): stub\n", This, pTimeSig);
 147         return S_OK;
 148 }
 149
 150 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetEmbellishmentLength (LPDIRECTMUSICSTYLE8 iface, DWORD dwType, DWORD dwLevel, DWORD* pdwMin, DWORD* pdwMax) {
 151         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 152         FIXME("(%p, %ld, %ld, %p, %p): stub\n", This, dwType, dwLevel, pdwMin, pdwMax);
 153         return S_OK;
 154 }
 155
 156 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTempo (LPDIRECTMUSICSTYLE8 iface, double* pTempo) {
 157         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 158         FIXME("(%p, %p): stub\n", This, pTempo);
 159         return S_OK;
 160 }
 161
 162 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumPattern (LPDIRECTMUSICSTYLE8 iface, DWORD dwIndex, DWORD dwPatternType, WCHAR* pwszName) {
 163         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, StyleVtbl, iface);
 164         FIXME("(%p, %ld, %ld, %p): stub\n", This, dwIndex, dwPatternType, pwszName);
 165         return S_OK;
 166 }
 167
 168 IDirectMusicStyle8Vtbl DirectMusicStyle8_Style_Vtbl = {
 169     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 170         IDirectMusicStyle8Impl_IDirectMusicStyle8_QueryInterface,
 171         IDirectMusicStyle8Impl_IDirectMusicStyle8_AddRef,
 172         IDirectMusicStyle8Impl_IDirectMusicStyle8_Release,
 173         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetBand,
 174         IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumBand,
 175         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultBand,
 176         IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumMotif,
 177         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetMotif,
 178         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetDefaultChordMap,
 179         IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumChordMap,
 180         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetChordMap,
 181         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTimeSignature,
 182         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetEmbellishmentLength,
 183         IDirectMusicStyle8Impl_IDirectMusicStyle8_GetTempo,
 184         IDirectMusicStyle8Impl_IDirectMusicStyle8_EnumPattern
 185 };
 186
 187 /* IDirectMusicStyle8Impl IDirectMusicObject part: */
 188 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
 189         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface);
 190         return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 191 }
 192
 193 ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
 194         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface);
 195         return IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 196 }
 197
 198 ULONG WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
 199         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface);
 200         return IDirectMusicStyle8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 201 }
 202
 203 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 204         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface);
 205         TRACE("(%p, %p)\n", This, pDesc);
 206         /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
 207         memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
 208         return S_OK;
 209 }
 210
 211 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 212         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface);
 213         TRACE("(%p, %p): setting descriptor:\n%s\n", This, pDesc, debugstr_DMUS_OBJECTDESC (pDesc));
 214
 215         /* According to MSDN, we should copy only given values, not whole struct */
 216         if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
 217                 memcpy (&This->pDesc->guidObject, &pDesc->guidObject, sizeof (pDesc->guidObject));
 218         if (pDesc->dwValidData & DMUS_OBJ_CLASS)
 219                 memcpy (&This->pDesc->guidClass, &pDesc->guidClass, sizeof (pDesc->guidClass));
 220         if (pDesc->dwValidData & DMUS_OBJ_NAME)
 221                 strncpyW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
 222         if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
 223                 strncpyW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
 224         if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
 225                 strncpyW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
 226         if (pDesc->dwValidData & DMUS_OBJ_VERSION)
 227                 memcpy (&This->pDesc->vVersion, &pDesc->vVersion, sizeof (pDesc->vVersion));
 228         if (pDesc->dwValidData & DMUS_OBJ_DATE)
 229                 memcpy (&This->pDesc->ftDate, &pDesc->ftDate, sizeof (pDesc->ftDate));
 230         if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
 231                 memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength));
 232                 memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData));
 233         }
 234         if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
 235                 /* according to MSDN, we copy the stream */
 236                 IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
 237         }
 238
 239         /* add new flags */
 240         This->pDesc->dwValidData |= pDesc->dwValidData;
 241
 242         return S_OK;
 243 }
 244
 245 HRESULT WINAPI IDirectMusicStyle8Impl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
 246         ICOM_THIS_MULTI(IDirectMusicStyle8Impl, ObjectVtbl, iface);
 247         DMUS_PRIVATE_CHUNK Chunk;
 248         DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
 249         LARGE_INTEGER liMove; /* used when skipping chunks */
 250
 251         TRACE("(%p, %p, %p)\n", This, pStream, pDesc);
 252
 253         /* FIXME: should this be determined from stream? */
 254         pDesc->dwValidData |= DMUS_OBJ_CLASS;
 255         memcpy (&pDesc->guidClass, &CLSID_DirectMusicStyle, sizeof(CLSID));
 256
 257         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 258         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 259         switch (Chunk.fccID) {
 260                 case FOURCC_RIFF: {
 261                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 262                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 263                         StreamSize = Chunk.dwSize - sizeof(FOURCC);
 264                         StreamCount = 0;
 265                         if (Chunk.fccID == DMUS_FOURCC_STYLE_FORM) {
 266                                 TRACE_(dmfile)(": style form\n");
 267                                 do {
 268                                         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 269                                         StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 270                                         TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 271                                         switch (Chunk.fccID) {
 272                                                 case DMUS_FOURCC_GUID_CHUNK: {
 273                                                         TRACE_(dmfile)(": GUID chunk\n");
 274                                                         pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 275                                                         IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
 276                                                         break;
 277                                                 }
 278                                                 case DMUS_FOURCC_VERSION_CHUNK: {
 279                                                         TRACE_(dmfile)(": version chunk\n");
 280                                                         pDesc->dwValidData |= DMUS_OBJ_VERSION;
 281                                                         IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
 282                                                         break;
 283                                                 }
 284                                                 case DMUS_FOURCC_CATEGORY_CHUNK: {
 285                                                         TRACE_(dmfile)(": category chunk\n");
 286                                                         pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 287                                                         IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
 288                                                         break;
 289                                                 }
 290                                                 case FOURCC_LIST: {
 291                                                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 292                                                         TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 293                                                         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 294                                                         ListCount[0] = 0;
 295                                                         switch (Chunk.fccID) {
 296                                                                 /* evil M$ UNFO list, which can (!?) contain INFO elements */
 297                                                                 case DMUS_FOURCC_UNFO_LIST: {
 298                                                                         TRACE_(dmfile)(": UNFO list\n");
 299                                                                         do {
 300                                                                                 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 301                                                                                 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 302                                                                                 TRACE_(dmfile)(": %s chunk (size = 0x%04lx)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 303                                                                                 switch (Chunk.fccID) {
 304                                                                                         /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 305                                              (though strings seem to be valid unicode) */
 306                                                                                         case mmioFOURCC('I','N','A','M'):
 307                                                                                         case DMUS_FOURCC_UNAM_CHUNK: {
 308                                                                                                 TRACE_(dmfile)(": name chunk\n");
 309                                                                                                 pDesc->dwValidData |= DMUS_OBJ_NAME;
 310                                                                                                 IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
 311                                                                                                 break;
 312                                                                                         }
 313                                                                                         case mmioFOURCC('I','A','R','T'):
 314                                                                                         case DMUS_FOURCC_UART_CHUNK: {
 315                                                                                                 TRACE_(dmfile)(": artist chunk (ignored)\n");
 316                                                                                                 liMove.QuadPart = Chunk.dwSize;
 317                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 318                                                                                                 break;
 319                                                                                         }
 320                                                                                         case mmioFOURCC('I','C','O','P'):
 321                                                                                         case DMUS_FOURCC_UCOP_CHUNK: {
 322                                                                                                 TRACE_(dmfile)(": copyright chunk (ignored)\n");
 323                                                                                                 liMove.QuadPart = Chunk.dwSize;
 324                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 325                                                                                                 break;
 326                                                                                         }
 327                                                                                         case mmioFOURCC('I','S','B','J'):
 328                                                                                         case DMUS_FOURCC_USBJ_CHUNK: {
 329                                                                                                 TRACE_(dmfile)(": subject chunk (ignored)\n");
 330                                                                                                 liMove.QuadPart = Chunk.dwSize;
 331                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 332                                                                                                 break;
 333                                                                                         }
 334                                                                                         case mmioFOURCC('I','C','M','T'):
 335                                                                                         case DMUS_FOURCC_UCMT_CHUNK: {
 336                                                                                                 TRACE_(dmfile)(": comment chunk (ignored)\n");
 337                                                                                                 liMove.QuadPart = Chunk.dwSize;
 338                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 339                                                                                                 break;
 340                                                                                         }
 341                                                                                         default: {
 342                                                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 343                                                                                                 liMove.QuadPart = Chunk.dwSize;
 344                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 345                                                                                                 break;
 346                                                                                         }
 347                                                                                 }
 348                                                                                 TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 349                                                                         } while (ListCount[0] < ListSize[0]);
 350                                                                         break;
 351                                                                 }
 352                                                                 default: {
 353                                                                         TRACE_(dmfile)(": unknown (skipping)\n");
 354                                                                         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 355                                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 356                                                                         break;
 357                                                                 }
 358                                                         }
 359                                                         break;
 360                                                 }
 361                                                 default: {
 362                                                         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 363                                                         liMove.QuadPart = Chunk.dwSize;
 364                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 365                                                         break;
 366                                                 }
 367                                         }
 368                                         TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
 369                                 } while (StreamCount < StreamSize);
 370                                 break;
 371                         } else {
 372                                 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 373                                 liMove.QuadPart = StreamSize;
 374                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 375                                 return E_FAIL;
 376                         }
 377
 378                         TRACE_(dmfile)(": reading finished\n");
 379                         break;
 380                 }
 381                 default: {
 382                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 383                         liMove.QuadPart = Chunk.dwSize;
 384                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 385                         return DMUS_E_INVALIDFILE;
 386                 }
 387         }
 388
 389         TRACE(": returning descriptor:\n%s\n", debugstr_DMUS_OBJECTDESC (pDesc));
 390
 391         return S_OK;
 392 }
 393
 394 IDirectMusicObjectVtbl DirectMusicStyle8_Object_Vtbl = {
 395   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 396   IDirectMusicStyle8Impl_IDirectMusicObject_QueryInterface,
 397   IDirectMusicStyle8Impl_IDirectMusicObject_AddRef,
 398   IDirectMusicStyle8Impl_IDirectMusicObject_Release,
 399   IDirectMusicStyle8Impl_IDirectMusicObject_GetDescriptor,
 400   IDirectMusicStyle8Impl_IDirectMusicObject_SetDescriptor,
 401   IDirectMusicStyle8Impl_IDirectMusicObject_ParseDescriptor
 402 };
 403
 404 /* IDirectMusicStyle8Impl IPersistStream part: */
 405 HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
 406   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 407   return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 408 }
 409
 410 ULONG WINAPI IDirectMusicStyle8Impl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
 411   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 412   return IDirectMusicStyle8Impl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 413 }
 414
 415 ULONG WINAPI IDirectMusicStyle8Impl_IPersistStream_Release (LPPERSISTSTREAM iface) {
 416   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 417   return IDirectMusicStyle8Impl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 418 }
 419
 420 HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
 421   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 422   TRACE("(%p, %p)\n", This, pClassID);
 423   memcpy(pClassID, &CLSID_DirectMusicStyle, sizeof(CLSID));
 424   return S_OK;
 425 }
 426
 427 HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
 428   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 429   FIXME("(%p): stub, always S_FALSE\n", This);
 430   return S_FALSE;
 431 }
 432
 433 static HRESULT IDirectMusicStyle8Impl_IPersistStream_LoadBand (LPPERSISTSTREAM iface, IStream* pClonedStream, IDirectMusicBand** ppBand) {
 434
 435   HRESULT hr = E_FAIL;
 436   IPersistStream* pPersistStream = NULL;
 437
 438   hr = CoCreateInstance (&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicBand, (LPVOID*) ppBand);
 439   if (FAILED(hr)) {
 440     ERR(": could not create object\n");
 441     return hr;
 442   }
 443   /* acquire PersistStream interface */
 444   hr = IDirectMusicBand_QueryInterface (*ppBand, &IID_IPersistStream, (LPVOID*) &pPersistStream);
 445   if (FAILED(hr)) {
 446     ERR(": could not acquire IPersistStream\n");
 447     return hr;
 448   }
 449   /* load */
 450   hr = IPersistStream_Load (pPersistStream, pClonedStream);
 451   if (FAILED(hr)) {
 452     ERR(": failed to load object\n");
 453     return hr;
 454   }
 455
 456   /* release all loading-related stuff */
 457   IPersistStream_Release (pPersistStream);
 458
 459   return S_OK;
 460 }
 461
 462 static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif) {
 463   /*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/
 464   HRESULT hr = E_FAIL;
 465   DMUS_PRIVATE_CHUNK Chunk;
 466   DWORD ListSize[3], ListCount[3];
 467   LARGE_INTEGER liMove; /* used when skipping chunks */
 468
 469   DMUS_OBJECTDESC desc;
 470
 471   if (pChunk->fccID != DMUS_FOURCC_PARTREF_LIST) {
 472     ERR_(dmfile)(": %s chunk should be a PARTREF list\n", debugstr_fourcc (pChunk->fccID));
 473     return E_FAIL;
 474   }
 475
 476   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
 477   ListCount[0] = 0;
 478
 479   do {
 480     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 481     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 482     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 483     switch (Chunk.fccID) {
 484     case DMUS_FOURCC_PARTREF_CHUNK: {
 485       TRACE_(dmfile)(": PartRef chunk (skipping for now)\n");
 486       liMove.QuadPart = Chunk.dwSize;
 487       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 488       break;
 489     }
 490     case FOURCC_LIST: {
 491       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 492       TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 493       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
 494       ListCount[1] = 0;
 495       switch (Chunk.fccID) {
 496       case DMUS_FOURCC_UNFO_LIST: {
 497         TRACE_(dmfile)(": UNFO list\n");
 498         do {
 499           IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 500           ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 501           TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 502
 503           hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &desc);
 504           if (FAILED(hr)) return hr;
 505
 506           if (hr == S_FALSE) {
 507             switch (Chunk.fccID) {
 508             default: {
 509               TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 510               liMove.QuadPart = Chunk.dwSize;
 511               IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 512               break;
 513             }
 514             }
 515           }
 516           TRACE_(dmfile)(": ListCount[1] = %ld < ListSize[1] = %ld\n", ListCount[1], ListSize[1]);
 517         } while (ListCount[1] < ListSize[1]);
 518         break;
 519       }
 520       default: {
 521         TRACE_(dmfile)(": unknown chunk (skipping)\n");
 522         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 523         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 524         break;
 525       }
 526       }
 527       break;
 528     }
 529     default: {
 530       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 531       liMove.QuadPart = Chunk.dwSize;
 532       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 533       break;
 534     }
 535     }
 536     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 537   } while (ListCount[0] < ListSize[0]);
 538
 539   return S_OK;
 540 }
 541
 542 static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePartList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
 543
 544   /*ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);*/
 545   HRESULT hr = E_FAIL;
 546   DMUS_PRIVATE_CHUNK Chunk;
 547   DWORD ListSize[3], ListCount[3];
 548   LARGE_INTEGER liMove; /* used when skipping chunks */
 549
 550   DMUS_OBJECTDESC desc;
 551
 552   if (pChunk->fccID != DMUS_FOURCC_PART_LIST) {
 553     ERR_(dmfile)(": %s chunk should be a PART list\n", debugstr_fourcc (pChunk->fccID));
 554     return E_FAIL;
 555   }
 556
 557   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
 558   ListCount[0] = 0;
 559
 560   do {
 561     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 562     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 563     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 564     switch (Chunk.fccID) {
 565     case DMUS_FOURCC_PART_CHUNK: {
 566       TRACE_(dmfile)(": Part chunk (skipping for now)\n");
 567       liMove.QuadPart = Chunk.dwSize;
 568       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 569       break;
 570     }
 571     case DMUS_FOURCC_NOTE_CHUNK: {
 572       TRACE_(dmfile)(": Note chunk (skipping for now)\n");
 573       liMove.QuadPart = Chunk.dwSize;
 574       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 575       break;
 576     }
 577     case DMUS_FOURCC_CURVE_CHUNK: {
 578       TRACE_(dmfile)(": Curve chunk (skipping for now)\n");
 579       liMove.QuadPart = Chunk.dwSize;
 580       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 581       break;
 582     }
 583     case DMUS_FOURCC_MARKER_CHUNK: {
 584       TRACE_(dmfile)(": Marker chunk (skipping for now)\n");
 585       liMove.QuadPart = Chunk.dwSize;
 586       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 587       break;
 588     }
 589     case DMUS_FOURCC_RESOLUTION_CHUNK: {
 590       TRACE_(dmfile)(": Resolution chunk (skipping for now)\n");
 591       liMove.QuadPart = Chunk.dwSize;
 592       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 593       break;
 594     }
 595     case DMUS_FOURCC_ANTICIPATION_CHUNK: {
 596       TRACE_(dmfile)(": Anticipation chunk (skipping for now)\n");
 597       liMove.QuadPart = Chunk.dwSize;
 598       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 599       break;
 600     }
 601     case FOURCC_LIST: {
 602       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 603       TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 604       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
 605       ListCount[1] = 0;
 606       switch (Chunk.fccID) {
 607       case DMUS_FOURCC_UNFO_LIST: {
 608         TRACE_(dmfile)(": UNFO list\n");
 609         do {
 610           IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 611           ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 612           TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 613
 614           hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &desc);
 615           if (FAILED(hr)) return hr;
 616
 617           if (hr == S_FALSE) {
 618             switch (Chunk.fccID) {
 619             default: {
 620               TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 621               liMove.QuadPart = Chunk.dwSize;
 622               IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 623               break;
 624             }
 625             }
 626           }
 627           TRACE_(dmfile)(": ListCount[1] = %ld < ListSize[1] = %ld\n", ListCount[1], ListSize[1]);
 628         } while (ListCount[1] < ListSize[1]);
 629         break;
 630       }
 631       default: {
 632         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 633         liMove.QuadPart = Chunk.dwSize;
 634         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 635         break;
 636       }
 637       }
 638     break;
 639     }
 640     default: {
 641       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 642       liMove.QuadPart = Chunk.dwSize;
 643       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 644       break;
 645     }
 646     }
 647     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 648   } while (ListCount[0] < ListSize[0]);
 649
 650   return S_OK;
 651 }
 652
 653 static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
 654
 655   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 656   HRESULT hr = E_FAIL;
 657   DMUS_PRIVATE_CHUNK Chunk;
 658   DWORD ListSize[3], ListCount[3];
 659   LARGE_INTEGER liMove; /* used when skipping chunks */
 660
 661   DWORD dwRythm;
 662   DMUS_OBJECTDESC desc;
 663   IDirectMusicBand* pBand = NULL;
 664   LPDMUS_PRIVATE_STYLE_MOTIF pNewMotif = NULL;
 665
 666   dwRythm = 0;
 667   DM_STRUCT_INIT(&desc);
 668
 669   if (pChunk->fccID != DMUS_FOURCC_PATTERN_LIST) {
 670     ERR_(dmfile)(": %s chunk should be a PATTERN list\n", debugstr_fourcc (pChunk->fccID));
 671     return E_FAIL;
 672   }
 673
 674   ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
 675   ListCount[0] = 0;
 676
 677   do {
 678     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 679     ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 680     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 681     switch (Chunk.fccID) {
 682     case DMUS_FOURCC_PATTERN_CHUNK: {
 683       TRACE_(dmfile)(": Pattern chunk\n");
 684       /** alloc new motif entry */
 685       pNewMotif = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_MOTIF));
 686       list_add_tail (&This->Motifs, &pNewMotif->entry);
 687       if (NULL == pNewMotif) {
 688         ERR(": no more memory\n");
 689         return  E_OUTOFMEMORY;
 690       }
 691
 692       IStream_Read (pStm, &pNewMotif->pattern, Chunk.dwSize, NULL);
 693       /** TODO trace pattern */
 694
 695       /** reset all datas, as a new pattern begin */
 696       dwRythm = 0;
 697       DM_STRUCT_INIT(&pNewMotif->desc);
 698       break;
 699     }
 700     case DMUS_FOURCC_RHYTHM_CHUNK: {
 701       TRACE_(dmfile)(": Rythm chunk\n");
 702       IStream_Read (pStm, &dwRythm, sizeof(DWORD), NULL);
 703       TRACE_(dmfile)(" - dwRythm: %lu\n", dwRythm);
 704       /** TODO understand why some Chunks have size > 4 */
 705       liMove.QuadPart = Chunk.dwSize - sizeof(DWORD);
 706       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 707       break;
 708     }
 709     case DMUS_FOURCC_MOTIFSETTINGS_CHUNK: {
 710       TRACE_(dmfile)(": MotifSettigns chunk (skipping for now)\n");
 711       IStream_Read (pStm, &pNewMotif->settings, Chunk.dwSize, NULL);
 712       /** TODO trace settings */
 713       break;
 714     }
 715     case FOURCC_RIFF: {
 716       /**
 717        * sould be embededs Bands into pattern
 718        */
 719       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 720       TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 721       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
 722       ListCount[1] = 0;
 723       switch (Chunk.fccID) {
 724       case DMUS_FOURCC_BAND_FORM: {
 725         LPSTREAM pClonedStream = NULL;
 726
 727         TRACE_(dmfile)(": BAND RIFF\n");
 728
 729         IStream_Clone (pStm, &pClonedStream);
 730
 731         liMove.QuadPart = 0;
 732         liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD));
 733         IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL);
 734
 735         hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand);
 736         if (FAILED(hr)) {
 737           ERR(": could not load track\n");
 738           return hr;
 739         }
 740         IStream_Release (pClonedStream);
 741
 742         pNewMotif->pBand = pBand;
 743         IDirectMusicBand_AddRef(pBand);
 744
 745         IDirectMusicTrack_Release(pBand); pBand = NULL;  /* now we can release at as it inserted */
 746
 747         /** now safe move the cursor */
 748         liMove.QuadPart = ListSize[1];
 749         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 750
 751         break;
 752       }
 753       default: {
 754         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 755         liMove.QuadPart = ListSize[1];
 756         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 757         break;
 758       }
 759       }
 760       break;
 761     }
 762     case FOURCC_LIST: {
 763       IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 764       TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 765       ListSize[1] = Chunk.dwSize - sizeof(FOURCC);
 766       ListCount[1] = 0;
 767       switch (Chunk.fccID) {
 768       case DMUS_FOURCC_UNFO_LIST: {
 769         TRACE_(dmfile)(": UNFO list\n");
 770         do {
 771           IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 772           ListCount[1] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 773           TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 774
 775           hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &pNewMotif->desc);
 776           if (FAILED(hr)) return hr;
 777
 778           if (hr == S_FALSE) {
 779             switch (Chunk.fccID) {
 780             default: {
 781               TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 782               liMove.QuadPart = Chunk.dwSize;
 783               IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 784               break;
 785             }
 786             }
 787           }
 788           TRACE_(dmfile)(": ListCount[1] = %ld < ListSize[1] = %ld\n", ListCount[1], ListSize[1]);
 789         } while (ListCount[1] < ListSize[1]);
 790         break;
 791       }
 792       case DMUS_FOURCC_PARTREF_LIST: {
 793         TRACE_(dmfile)(": PartRef list\n");
 794         hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartRefList (iface, &Chunk, pStm, pNewMotif);
 795         if (FAILED(hr)) return hr;
 796         break;
 797       }
 798       default: {
 799         TRACE_(dmfile)(": unknown (skipping)\n");
 800         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 801         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 802         break;
 803       }
 804       }
 805       break;
 806     }
 807     default: {
 808       TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 809       liMove.QuadPart = Chunk.dwSize;
 810       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 811       break;
 812     }
 813     }
 814     TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 815   } while (ListCount[0] < ListSize[0]);
 816
 817   return S_OK;
 818 }
 819
 820 static HRESULT IDirectMusicStyle8Impl_IPersistStream_ParseStyleForm (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm) {
 821   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 822
 823   HRESULT hr = E_FAIL;
 824   DMUS_PRIVATE_CHUNK Chunk;
 825   DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
 826   LARGE_INTEGER liMove; /* used when skipping chunks */
 827
 828   IDirectMusicBand* pBand = NULL;
 829
 830   if (pChunk->fccID != DMUS_FOURCC_STYLE_FORM) {
 831     ERR_(dmfile)(": %s chunk should be a STYLE form\n", debugstr_fourcc (pChunk->fccID));
 832     return E_FAIL;
 833   }
 834
 835   StreamSize = pChunk->dwSize - sizeof(FOURCC);
 836   StreamCount = 0;
 837
 838   do {
 839     IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 840     StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 841     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 842
 843     hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, This->pDesc);
 844     if (FAILED(hr)) return hr;
 845
 846     if (hr == S_FALSE) {
 847       switch (Chunk.fccID) {
 848       case DMUS_FOURCC_STYLE_CHUNK: {
 849         TRACE_(dmfile)(": Style chunk\n");
 850         IStream_Read (pStm, &This->style, sizeof(DMUS_IO_STYLE), NULL);
 851         /** TODO dump DMUS_IO_TIMESIG style.timeSig */
 852         TRACE_(dmfile)(" - dblTempo: %g\n", This->style.dblTempo);
 853         break;
 854       }
 855       case FOURCC_RIFF: {
 856         /**
 857          * sould be embededs Bands into style
 858          */
 859         IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 860         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 861         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 862         ListCount[0] = 0;
 863         switch (Chunk.fccID) {
 864         case DMUS_FOURCC_BAND_FORM: {
 865           LPSTREAM pClonedStream = NULL;
 866           LPDMUS_PRIVATE_STYLE_BAND pNewBand;
 867
 868           TRACE_(dmfile)(": BAND RIFF\n");
 869
 870           IStream_Clone (pStm, &pClonedStream);
 871
 872           liMove.QuadPart = 0;
 873           liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD));
 874           IStream_Seek (pClonedStream, liMove, STREAM_SEEK_CUR, NULL);
 875
 876           hr = IDirectMusicStyle8Impl_IPersistStream_LoadBand (iface, pClonedStream, &pBand);
 877           if (FAILED(hr)) {
 878             ERR(": could not load track\n");
 879             return hr;
 880           }
 881           IStream_Release (pClonedStream);
 882
 883           pNewBand = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, sizeof(DMUS_PRIVATE_STYLE_BAND));
 884           if (NULL == pNewBand) {
 885             ERR(": no more memory\n");
 886             return  E_OUTOFMEMORY;
 887           }
 888           pNewBand->pBand = pBand;
 889           IDirectMusicBand_AddRef(pBand);
 890           list_add_tail (&This->Bands, &pNewBand->entry);
 891
 892           IDirectMusicTrack_Release(pBand); pBand = NULL;  /* now we can release at as it inserted */
 893
 894           /** now safe move the cursor */
 895           liMove.QuadPart = ListSize[0];
 896           IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 897
 898           break;
 899         }
 900         default: {
 901           TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 902           liMove.QuadPart = ListSize[0];
 903           IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 904           break;
 905         }
 906         }
 907         break;
 908       }
 909       case FOURCC_LIST: {
 910         IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 911         TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 912         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 913         ListCount[0] = 0;
 914         switch (Chunk.fccID) {
 915         case DMUS_FOURCC_UNFO_LIST: {
 916           TRACE_(dmfile)(": UNFO list\n");
 917           do {
 918             IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 919             ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 920             TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 921
 922             hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, This->pDesc);
 923             if (FAILED(hr)) return hr;
 924
 925             if (hr == S_FALSE) {
 926               switch (Chunk.fccID) {
 927               default: {
 928                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 929                 liMove.QuadPart = Chunk.dwSize;
 930                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 931                 break;
 932               }
 933               }
 934             }
 935             TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
 936           } while (ListCount[0] < ListSize[0]);
 937           break;
 938         }
 939         case DMUS_FOURCC_PART_LIST: {
 940           TRACE_(dmfile)(": PART list\n");
 941           hr = IDirectMusicStyle8Impl_IPersistStream_ParsePartList (iface, &Chunk, pStm);
 942           if (FAILED(hr)) return hr;
 943           break;
 944         }
 945         case  DMUS_FOURCC_PATTERN_LIST: {
 946           TRACE_(dmfile)(": PATTERN list\n");
 947           hr = IDirectMusicStyle8Impl_IPersistStream_ParsePatternList (iface, &Chunk, pStm);
 948           if (FAILED(hr)) return hr;
 949           break;
 950         }
 951         default: {
 952           TRACE_(dmfile)(": unknown (skipping)\n");
 953           liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 954           IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 955           break;
 956         }
 957         }
 958         break;
 959       }
 960       default: {
 961         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 962         liMove.QuadPart = Chunk.dwSize;
 963         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 964         break;
 965       }
 966       }
 967     }
 968     TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
 969   } while (StreamCount < StreamSize);
 970
 971   return S_OK;
 972 }
 973
 974 HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
 975   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
 976
 977   DMUS_PRIVATE_CHUNK Chunk;
 978   LARGE_INTEGER liMove; /* used when skipping chunks */
 979   HRESULT hr;
 980
 981   FIXME("(%p, %p): Loading\n", This, pStm);
 982
 983   IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 984   TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 985   switch (Chunk.fccID) {
 986   case FOURCC_RIFF: {
 987     IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 988     TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 989     switch (Chunk.fccID) {
 990     case DMUS_FOURCC_STYLE_FORM: {
 991       TRACE_(dmfile)(": Style form\n");
 992       hr = IDirectMusicStyle8Impl_IPersistStream_ParseStyleForm (iface, &Chunk, pStm);
 993       if (FAILED(hr)) return hr;
 994       break;
 995     }
 996     default: {
 997       TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 998       liMove.QuadPart = Chunk.dwSize;
 999       IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
1000       return E_FAIL;
1001     }
1002     }
1003     TRACE_(dmfile)(": reading finished\n");
1004     break;
1005   }
1006   default: {
1007     TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
1008     liMove.QuadPart = Chunk.dwSize;
1009     IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
1010     return E_FAIL;
1011   }
1012   }
1013
1014   return S_OK;
1015 }
1016
1017 HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
1018   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
1019   FIXME("(%p): Saving not implemented yet\n", This);
1020   return E_NOTIMPL;
1021 }
1022
1023 HRESULT WINAPI IDirectMusicStyle8Impl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
1024   ICOM_THIS_MULTI(IDirectMusicStyle8Impl, PersistStreamVtbl, iface);
1025   FIXME("(%p, %p): stub\n", This, pcbSize);
1026   return E_NOTIMPL;
1027
1028 }
1029
1030 IPersistStreamVtbl DirectMusicStyle8_PersistStream_Vtbl = {
1031   ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1032   IDirectMusicStyle8Impl_IPersistStream_QueryInterface,
1033   IDirectMusicStyle8Impl_IPersistStream_AddRef,
1034   IDirectMusicStyle8Impl_IPersistStream_Release,
1035   IDirectMusicStyle8Impl_IPersistStream_GetClassID,
1036   IDirectMusicStyle8Impl_IPersistStream_IsDirty,
1037   IDirectMusicStyle8Impl_IPersistStream_Load,
1038   IDirectMusicStyle8Impl_IPersistStream_Save,
1039   IDirectMusicStyle8Impl_IPersistStream_GetSizeMax
1040 };
1041
1042 /* for ClassFactory */
1043 HRESULT WINAPI DMUSIC_CreateDirectMusicStyleImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
1044   IDirectMusicStyle8Impl* obj;
1045
1046   obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicStyle8Impl));
1047   if (NULL == obj) {
1048     *ppobj = (LPVOID) NULL;
1049     return E_OUTOFMEMORY;
1050   }
1051   obj->UnknownVtbl = &DirectMusicStyle8_Unknown_Vtbl;
1052   obj->StyleVtbl = &DirectMusicStyle8_Style_Vtbl;
1053   obj->ObjectVtbl = &DirectMusicStyle8_Object_Vtbl;
1054   obj->PersistStreamVtbl = &DirectMusicStyle8_PersistStream_Vtbl;
1055   obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
1056   DM_STRUCT_INIT(obj->pDesc);
1057   obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
1058   memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicStyle, sizeof (CLSID));
1059   obj->ref = 0; /* will be inited by QueryInterface */
1060   list_init (&obj->Bands);
1061   list_init (&obj->Motifs);
1062
1063   return IDirectMusicStyle8Impl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
1064 }