git.oblomov.eu Git - wine/blob - dlls/dmscript/script.c

   1 /* IDirectMusicScript
   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
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #ifdef HAVE_UNISTD_H
  25 #include <unistd.h>
  26 #endif
  27
  28 #include "dmscript_private.h"
  29
  30 WINE_DEFAULT_DEBUG_CHANNEL(dmscript);
  31 WINE_DECLARE_DEBUG_CHANNEL(dmfile);
  32
  33
  34 static ULONG WINAPI IDirectMusicScriptImpl_IUnknown_AddRef (LPUNKNOWN iface);
  35 static ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicScript_AddRef (LPDIRECTMUSICSCRIPT iface);
  36 static ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface);
  37 static ULONG WINAPI IDirectMusicScriptImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface);
  38
  39 /*****************************************************************************
  40  * IDirectMusicScriptImpl implementation
  41  */
  42 /* IDirectMusicScriptImpl IUnknown part: */
  43 static HRESULT WINAPI IDirectMusicScriptImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
  44   ICOM_THIS_MULTI(IDirectMusicScriptImpl, UnknownVtbl, iface);
  45   TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  46
  47   if (IsEqualIID (riid, &IID_IUnknown)) {
  48     *ppobj = (LPVOID)&This->UnknownVtbl;
  49     IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
  50     return S_OK;
  51   } else if (IsEqualIID (riid, &IID_IDirectMusicScript)) {
  52     *ppobj = (LPVOID)&This->ScriptVtbl;
  53     IDirectMusicScriptImpl_IDirectMusicScript_AddRef ((LPDIRECTMUSICSCRIPT)&This->ScriptVtbl);
  54     return S_OK;
  55   } else if (IsEqualIID (riid, &IID_IDirectMusicObject)) {
  56     *ppobj = (LPVOID)&This->ObjectVtbl;
  57     IDirectMusicScriptImpl_IDirectMusicObject_AddRef ((LPDIRECTMUSICOBJECT)&This->ObjectVtbl);
  58     return S_OK;
  59   } else if (IsEqualIID (riid, &IID_IPersistStream)) {
  60     *ppobj = (LPVOID)&This->PersistStreamVtbl;
  61     IDirectMusicScriptImpl_IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
  62     return S_OK;
  63   }
  64
  65   WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  66   return E_NOINTERFACE;
  67 }
  68
  69 static ULONG WINAPI IDirectMusicScriptImpl_IUnknown_AddRef (LPUNKNOWN iface) {
  70   ICOM_THIS_MULTI(IDirectMusicScriptImpl, UnknownVtbl, iface);
  71   ULONG ref = InterlockedIncrement(&This->ref);
  72
  73   TRACE("(%p): AddRef from %d\n", This, ref - 1);
  74
  75   DMSCRIPT_LockModule();
  76
  77   return ref;
  78 }
  79
  80 static ULONG WINAPI IDirectMusicScriptImpl_IUnknown_Release (LPUNKNOWN iface) {
  81   ICOM_THIS_MULTI(IDirectMusicScriptImpl, UnknownVtbl, iface);
  82   ULONG ref = InterlockedDecrement(&This->ref);
  83
  84   TRACE("(%p): ReleaseRef to %d\n", This, ref);
  85
  86   if (ref == 0) {
  87     HeapFree(GetProcessHeap(), 0, This->pHeader);
  88     HeapFree(GetProcessHeap(), 0, This->pVersion);
  89     HeapFree(GetProcessHeap(), 0, This->pwzLanguage);
  90     HeapFree(GetProcessHeap(), 0, This->pwzSource);
  91     HeapFree(GetProcessHeap(), 0, This);
  92   }
  93
  94   DMSCRIPT_UnlockModule();
  95
  96   return ref;
  97 }
  98
  99 static const IUnknownVtbl DirectMusicScript_Unknown_Vtbl = {
 100   IDirectMusicScriptImpl_IUnknown_QueryInterface,
 101   IDirectMusicScriptImpl_IUnknown_AddRef,
 102   IDirectMusicScriptImpl_IUnknown_Release
 103 };
 104
 105 /* IDirectMusicScriptImpl IDirectMusicScript part: */
 106 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_QueryInterface (LPDIRECTMUSICSCRIPT iface, REFIID riid, LPVOID *ppobj) {
 107   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 108   return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 109 }
 110
 111 static ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicScript_AddRef (LPDIRECTMUSICSCRIPT iface) {
 112   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 113   return IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 114 }
 115
 116 static ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicScript_Release (LPDIRECTMUSICSCRIPT iface) {
 117   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 118   return IDirectMusicScriptImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 119 }
 120
 121 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_Init (LPDIRECTMUSICSCRIPT iface, IDirectMusicPerformance* pPerformance, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 122   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 123   FIXME("(%p, %p, %p): stub\n", This, pPerformance, pErrorInfo);
 124   This->pPerformance = pPerformance;
 125   return S_OK;
 126 }
 127
 128 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_CallRoutine (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszRoutineName, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 129   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 130   FIXME("(%p, %s, %p): stub\n", This, debugstr_w(pwszRoutineName), pErrorInfo);
 131   /*return E_NOTIMPL;*/
 132   return S_OK;
 133   /*return E_FAIL;*/
 134 }
 135
 136 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_SetVariableVariant (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, VARIANT varValue, BOOL fSetRef, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 137   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 138   FIXME("(%p, %s, FIXME, %d, %p): stub\n", This, debugstr_w(pwszVariableName),/* varValue,*/ fSetRef, pErrorInfo);
 139   return S_OK;
 140 }
 141
 142 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_GetVariableVariant (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, VARIANT* pvarValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 143   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 144   FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), pvarValue, pErrorInfo);
 145   return S_OK;
 146 }
 147
 148 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_SetVariableNumber (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, LONG lValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 149   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 150   FIXME("(%p, %s, %i, %p): stub\n", This, debugstr_w(pwszVariableName), lValue, pErrorInfo);
 151   return S_OK;
 152 }
 153
 154 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_GetVariableNumber (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, LONG* plValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 155   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 156   FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), plValue, pErrorInfo);
 157   return S_OK;
 158 }
 159
 160 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_SetVariableObject (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, IUnknown* punkValue, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 161   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 162   FIXME("(%p, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), punkValue, pErrorInfo);
 163   return S_OK;
 164 }
 165
 166 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_GetVariableObject (LPDIRECTMUSICSCRIPT iface, WCHAR* pwszVariableName, REFIID riid, LPVOID* ppv, DMUS_SCRIPT_ERRORINFO* pErrorInfo) {
 167   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 168   FIXME("(%p, %s, %s, %p, %p): stub\n", This, debugstr_w(pwszVariableName), debugstr_dmguid(riid), ppv, pErrorInfo);
 169   return S_OK;
 170 }
 171
 172 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_EnumRoutine (LPDIRECTMUSICSCRIPT iface, DWORD dwIndex, WCHAR* pwszName) {
 173   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 174   FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName);
 175   return S_OK;
 176 }
 177
 178 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicScript_EnumVariable (LPDIRECTMUSICSCRIPT iface, DWORD dwIndex, WCHAR* pwszName) {
 179   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ScriptVtbl, iface);
 180   FIXME("(%p, %d, %p): stub\n", This, dwIndex, pwszName);
 181   return S_OK;
 182 }
 183
 184 static const IDirectMusicScriptVtbl DirectMusicScript_Script_Vtbl = {
 185   IDirectMusicScriptImpl_IDirectMusicScript_QueryInterface,
 186   IDirectMusicScriptImpl_IDirectMusicScript_AddRef,
 187   IDirectMusicScriptImpl_IDirectMusicScript_Release,
 188   IDirectMusicScriptImpl_IDirectMusicScript_Init,
 189   IDirectMusicScriptImpl_IDirectMusicScript_CallRoutine,
 190   IDirectMusicScriptImpl_IDirectMusicScript_SetVariableVariant,
 191   IDirectMusicScriptImpl_IDirectMusicScript_GetVariableVariant,
 192   IDirectMusicScriptImpl_IDirectMusicScript_SetVariableNumber,
 193   IDirectMusicScriptImpl_IDirectMusicScript_GetVariableNumber,
 194   IDirectMusicScriptImpl_IDirectMusicScript_SetVariableObject,
 195   IDirectMusicScriptImpl_IDirectMusicScript_GetVariableObject,
 196   IDirectMusicScriptImpl_IDirectMusicScript_EnumRoutine,
 197   IDirectMusicScriptImpl_IDirectMusicScript_EnumVariable
 198 };
 199
 200 /* IDirectMusicScriptImpl IDirectMusicObject part: */
 201 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj) {
 202   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
 203   return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 204 }
 205
 206 static ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface) {
 207   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
 208   return IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 209 }
 210
 211 static ULONG WINAPI IDirectMusicScriptImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface) {
 212   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
 213   return IDirectMusicScriptImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 214 }
 215
 216 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 217   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
 218   TRACE("(%p, %p)\n", This, pDesc);
 219   /* I think we shouldn't return pointer here since then values can be changed; it'd be a mess */
 220   memcpy (pDesc, This->pDesc, This->pDesc->dwSize);
 221   return S_OK;
 222 }
 223
 224 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc) {
 225   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
 226   TRACE("(%p, %p): setting descriptor:\n%s\n", This, pDesc, debugstr_DMUS_OBJECTDESC (pDesc));
 227
 228   /* According to MSDN, we should copy only given values, not whole struct */
 229   if (pDesc->dwValidData & DMUS_OBJ_OBJECT)
 230     memcpy (&This->pDesc->guidObject, &pDesc->guidObject, sizeof (pDesc->guidObject));
 231   if (pDesc->dwValidData & DMUS_OBJ_CLASS)
 232     memcpy (&This->pDesc->guidClass, &pDesc->guidClass, sizeof (pDesc->guidClass));
 233   if (pDesc->dwValidData & DMUS_OBJ_NAME)
 234     lstrcpynW (This->pDesc->wszName, pDesc->wszName, DMUS_MAX_NAME);
 235   if (pDesc->dwValidData & DMUS_OBJ_CATEGORY)
 236     lstrcpynW (This->pDesc->wszCategory, pDesc->wszCategory, DMUS_MAX_CATEGORY);
 237   if (pDesc->dwValidData & DMUS_OBJ_FILENAME)
 238     lstrcpynW (This->pDesc->wszFileName, pDesc->wszFileName, DMUS_MAX_FILENAME);
 239   if (pDesc->dwValidData & DMUS_OBJ_VERSION)
 240     memcpy (&This->pDesc->vVersion, &pDesc->vVersion, sizeof (pDesc->vVersion));
 241   if (pDesc->dwValidData & DMUS_OBJ_DATE)
 242     memcpy (&This->pDesc->ftDate, &pDesc->ftDate, sizeof (pDesc->ftDate));
 243   if (pDesc->dwValidData & DMUS_OBJ_MEMORY) {
 244     memcpy (&This->pDesc->llMemLength, &pDesc->llMemLength, sizeof (pDesc->llMemLength));
 245     memcpy (This->pDesc->pbMemData, pDesc->pbMemData, sizeof (pDesc->pbMemData));
 246   }
 247   if (pDesc->dwValidData & DMUS_OBJ_STREAM) {
 248     /* according to MSDN, we copy the stream */
 249     IStream_Clone (pDesc->pStream, &This->pDesc->pStream);
 250   }
 251
 252   /* add new flags */
 253   This->pDesc->dwValidData |= pDesc->dwValidData;
 254
 255   return S_OK;
 256 }
 257
 258 static HRESULT WINAPI IDirectMusicScriptImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc) {
 259   ICOM_THIS_MULTI(IDirectMusicScriptImpl, ObjectVtbl, iface);
 260   DMUS_PRIVATE_CHUNK Chunk;
 261   DWORD StreamSize, StreamCount, ListSize[1], ListCount[1];
 262   LARGE_INTEGER liMove; /* used when skipping chunks */
 263
 264         TRACE("(%p, %p, %p)\n", This, pStream, pDesc);
 265
 266         /* FIXME: should this be determined from stream? */
 267         pDesc->dwValidData |= DMUS_OBJ_CLASS;
 268         memcpy (&pDesc->guidClass, &CLSID_DirectMusicScript, sizeof(CLSID));
 269
 270         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 271         TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 272         switch (Chunk.fccID) {
 273                 case FOURCC_RIFF: {
 274                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 275                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 276                         StreamSize = Chunk.dwSize - sizeof(FOURCC);
 277                         StreamCount = 0;
 278                         if (Chunk.fccID == DMUS_FOURCC_SCRIPT_FORM) {
 279                                 TRACE_(dmfile)(": script form\n");
 280                                 do {
 281                                         IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 282                                         StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 283                                         TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 284                                         switch (Chunk.fccID) {
 285                                                 case DMUS_FOURCC_GUID_CHUNK: {
 286                                                         TRACE_(dmfile)(": GUID chunk\n");
 287                                                         pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 288                                                         IStream_Read (pStream, &pDesc->guidObject, Chunk.dwSize, NULL);
 289                                                         break;
 290                                                 }
 291                                                 case DMUS_FOURCC_VERSION_CHUNK: {
 292                                                         TRACE_(dmfile)(": version chunk\n");
 293                                                         pDesc->dwValidData |= DMUS_OBJ_VERSION;
 294                                                         IStream_Read (pStream, &pDesc->vVersion, Chunk.dwSize, NULL);
 295                                                         break;
 296                                                 }
 297                                                 case DMUS_FOURCC_CATEGORY_CHUNK: {
 298                                                         TRACE_(dmfile)(": category chunk\n");
 299                                                         pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 300                                                         IStream_Read (pStream, pDesc->wszCategory, Chunk.dwSize, NULL);
 301                                                         break;
 302                                                 }
 303                                                 case FOURCC_LIST: {
 304                                                         IStream_Read (pStream, &Chunk.fccID, sizeof(FOURCC), NULL);
 305                                                         TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 306                                                         ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 307                                                         ListCount[0] = 0;
 308                                                         switch (Chunk.fccID) {
 309                                                                 /* evil M$ UNFO list, which can (!?) contain INFO elements */
 310                                                                 case DMUS_FOURCC_UNFO_LIST: {
 311                                                                         TRACE_(dmfile)(": UNFO list\n");
 312                                                                         do {
 313                                                                                 IStream_Read (pStream, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 314                                                                                 ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 315                                                                                 TRACE_(dmfile)(": %s chunk (size = 0x%04x)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 316                                                                                 switch (Chunk.fccID) {
 317                                                                                         /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 318                                              (though strings seem to be valid unicode) */
 319                                                                                         case mmioFOURCC('I','N','A','M'):
 320                                                                                         case DMUS_FOURCC_UNAM_CHUNK: {
 321                                                                                                 TRACE_(dmfile)(": name chunk\n");
 322                                                                                                 pDesc->dwValidData |= DMUS_OBJ_NAME;
 323                                                                                                 IStream_Read (pStream, pDesc->wszName, Chunk.dwSize, NULL);
 324                                                                                                 break;
 325                                                                                         }
 326                                                                                         case mmioFOURCC('I','A','R','T'):
 327                                                                                         case DMUS_FOURCC_UART_CHUNK: {
 328                                                                                                 TRACE_(dmfile)(": artist chunk (ignored)\n");
 329                                                                                                 liMove.QuadPart = Chunk.dwSize;
 330                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 331                                                                                                 break;
 332                                                                                         }
 333                                                                                         case mmioFOURCC('I','C','O','P'):
 334                                                                                         case DMUS_FOURCC_UCOP_CHUNK: {
 335                                                                                                 TRACE_(dmfile)(": copyright chunk (ignored)\n");
 336                                                                                                 liMove.QuadPart = Chunk.dwSize;
 337                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 338                                                                                                 break;
 339                                                                                         }
 340                                                                                         case mmioFOURCC('I','S','B','J'):
 341                                                                                         case DMUS_FOURCC_USBJ_CHUNK: {
 342                                                                                                 TRACE_(dmfile)(": subject chunk (ignored)\n");
 343                                                                                                 liMove.QuadPart = Chunk.dwSize;
 344                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 345                                                                                                 break;
 346                                                                                         }
 347                                                                                         case mmioFOURCC('I','C','M','T'):
 348                                                                                         case DMUS_FOURCC_UCMT_CHUNK: {
 349                                                                                                 TRACE_(dmfile)(": comment chunk (ignored)\n");
 350                                                                                                 liMove.QuadPart = Chunk.dwSize;
 351                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 352                                                                                                 break;
 353                                                                                         }
 354                                                                                         default: {
 355                                                                                                 TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 356                                                                                                 liMove.QuadPart = Chunk.dwSize;
 357                                                                                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 358                                                                                                 break;
 359                                                                                         }
 360                                                                                 }
 361                                                                                 TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
 362                                                                         } while (ListCount[0] < ListSize[0]);
 363                                                                         break;
 364                                                                 }
 365                                                                 default: {
 366                                                                         TRACE_(dmfile)(": unknown (skipping)\n");
 367                                                                         liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 368                                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 369                                                                         break;
 370                                                                 }
 371                                                         }
 372                                                         break;
 373                                                 }
 374                                                 default: {
 375                                                         TRACE_(dmfile)(": unknown chunk (irrevelant & skipping)\n");
 376                                                         liMove.QuadPart = Chunk.dwSize;
 377                                                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL);
 378                                                         break;
 379                                                 }
 380                                         }
 381                                         TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
 382                                 } while (StreamCount < StreamSize);
 383                         } else {
 384                                 TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 385                                 liMove.QuadPart = StreamSize;
 386                                 IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 387                                 return E_FAIL;
 388                         }
 389
 390                         TRACE_(dmfile)(": reading finished\n");
 391                         break;
 392                 }
 393                 default: {
 394                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 395                         liMove.QuadPart = Chunk.dwSize;
 396                         IStream_Seek (pStream, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 397                         return DMUS_E_INVALIDFILE;
 398                 }
 399         }
 400
 401         TRACE(": returning descriptor:\n%s\n", debugstr_DMUS_OBJECTDESC (pDesc));
 402
 403         return S_OK;
 404 }
 405
 406 static const IDirectMusicObjectVtbl DirectMusicScript_Object_Vtbl = {
 407   IDirectMusicScriptImpl_IDirectMusicObject_QueryInterface,
 408   IDirectMusicScriptImpl_IDirectMusicObject_AddRef,
 409   IDirectMusicScriptImpl_IDirectMusicObject_Release,
 410   IDirectMusicScriptImpl_IDirectMusicObject_GetDescriptor,
 411   IDirectMusicScriptImpl_IDirectMusicObject_SetDescriptor,
 412   IDirectMusicScriptImpl_IDirectMusicObject_ParseDescriptor
 413 };
 414
 415 /* IDirectMusicScriptImpl IPersistStream part: */
 416 static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
 417   ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
 418   return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
 419 }
 420
 421 static ULONG WINAPI IDirectMusicScriptImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
 422   ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
 423   return IDirectMusicScriptImpl_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
 424 }
 425
 426 static ULONG WINAPI IDirectMusicScriptImpl_IPersistStream_Release (LPPERSISTSTREAM iface) {
 427   ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
 428   return IDirectMusicScriptImpl_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
 429 }
 430
 431 static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
 432   ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
 433   TRACE("(%p, %p)\n", This, pClassID);
 434   memcpy(pClassID, &CLSID_DirectMusicScript, sizeof(CLSID));
 435   return S_OK;
 436 }
 437
 438 static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
 439   ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
 440   FIXME("(%p): stub, always S_FALSE\n", This);
 441   return S_FALSE;
 442 }
 443
 444 static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
 445         ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
 446
 447         DMUS_PRIVATE_CHUNK Chunk;
 448         DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
 449         LARGE_INTEGER liMove; /* used when skipping chunks */
 450         LPDIRECTMUSICGETLOADER pGetLoader = NULL;
 451         LPDIRECTMUSICLOADER pLoader = NULL;
 452
 453         FIXME("(%p, %p): Loading not implemented yet\n", This, pStm);
 454         IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 455         TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 456         switch (Chunk.fccID) {
 457                 case FOURCC_RIFF: {
 458                         IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 459                         TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 460                         StreamSize = Chunk.dwSize - sizeof(FOURCC);
 461                         StreamCount = 0;
 462                         switch (Chunk.fccID) {
 463                                 case DMUS_FOURCC_SCRIPT_FORM: {
 464                                         TRACE_(dmfile)(": script form\n");
 465                                         do {
 466                                                 IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 467                                                 StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 468                                                 TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 469                                                 switch (Chunk.fccID) {
 470                                                         case DMUS_FOURCC_SCRIPT_CHUNK: {
 471                                                                 TRACE_(dmfile)(": script header chunk\n");
 472                                                                 This->pHeader = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
 473                                                                 IStream_Read (pStm, This->pHeader, Chunk.dwSize, NULL);
 474                                                                 break;
 475                                                         }
 476                                                         case DMUS_FOURCC_SCRIPTVERSION_CHUNK: {
 477                                                                 TRACE_(dmfile)(": script version chunk\n");
 478                                                                 This->pVersion = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
 479                                                                 IStream_Read (pStm, This->pVersion, Chunk.dwSize, NULL);
 480                                                                 TRACE_(dmfile)("version: 0x%08x.0x%08x\n", This->pVersion->dwVersionMS, This->pVersion->dwVersionLS);
 481                                                                 break;
 482                                                         }
 483                                                         case DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK: {
 484                                                                 TRACE_(dmfile)(": script language chunk\n");
 485                                                                 This->pwzLanguage = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
 486                                                                 IStream_Read (pStm, This->pwzLanguage, Chunk.dwSize, NULL);
 487                                                                 TRACE_(dmfile)("using language: %s\n", debugstr_w(This->pwzLanguage));
 488                                                                 break;
 489                                                         }
 490                                                         case DMUS_FOURCC_SCRIPTSOURCE_CHUNK: {
 491                                                                 TRACE_(dmfile)(": script source chunk\n");
 492                                                                 This->pwzSource = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
 493                                                                 IStream_Read (pStm, This->pwzSource, Chunk.dwSize, NULL);
 494                                                                 if (TRACE_ON(dmscript)) {
 495                                                                     int count = WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, NULL, 0, NULL, NULL);
 496                                                                     LPSTR str = HeapAlloc(GetProcessHeap (), 0, count);
 497                                                                     WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, str, count, NULL, NULL);
 498                                                                     str[count-1] = '\n';
 499                                                                     TRACE("source:\n");
 500                                                                     write( 2, str, count );
 501                                                                     HeapFree(GetProcessHeap(), 0, str);
 502                                                                 }
 503                                                                 break;
 504                                                         }
 505                                                         case DMUS_FOURCC_GUID_CHUNK: {
 506                                                                 TRACE_(dmfile)(": GUID chunk\n");
 507                                                                 This->pDesc->dwValidData |= DMUS_OBJ_OBJECT;
 508                                                                 IStream_Read (pStm, &This->pDesc->guidObject, Chunk.dwSize, NULL);
 509                                                                 break;
 510                                                         }
 511                                                         case DMUS_FOURCC_VERSION_CHUNK: {
 512                                                                 TRACE_(dmfile)(": version chunk\n");
 513                                                                 This->pDesc->dwValidData |= DMUS_OBJ_VERSION;
 514                                                                 IStream_Read (pStm, &This->pDesc->vVersion, Chunk.dwSize, NULL);
 515                                                                 break;
 516                                                         }
 517                                                         case DMUS_FOURCC_CATEGORY_CHUNK: {
 518                                                                 TRACE_(dmfile)(": category chunk\n");
 519                                                                 This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
 520                                                                 IStream_Read (pStm, This->pDesc->wszCategory, Chunk.dwSize, NULL);
 521                                                                 break;
 522                                                         }
 523                                                         case FOURCC_RIFF: {
 524                                                                 IDirectMusicObject* pObject = NULL;
 525                                                                 DMUS_OBJECTDESC desc;
 526
 527                                                                 ZeroMemory ((LPVOID)&desc, sizeof(DMUS_OBJECTDESC));
 528                                                                 desc.dwSize = sizeof(DMUS_OBJECTDESC);
 529                                                                 desc.dwValidData = DMUS_OBJ_STREAM | DMUS_OBJ_CLASS;
 530                                                                 desc.guidClass = CLSID_DirectMusicContainer;
 531                                                                 desc.pStream = NULL;
 532                                                                 IStream_Clone (pStm, &desc.pStream);
 533
 534                                                                 liMove.QuadPart = 0;
 535                                                                 liMove.QuadPart -= (sizeof(FOURCC) + sizeof(DWORD));
 536                                                                 IStream_Seek (desc.pStream, liMove, STREAM_SEEK_CUR, NULL);
 537
 538                                                                 IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader);
 539                                                                 IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader);
 540                                                                 IDirectMusicGetLoader_Release (pGetLoader);
 541
 542                                                                 if (SUCCEEDED(IDirectMusicLoader_GetObject (pLoader, &desc, &IID_IDirectMusicObject, (LPVOID*) &pObject))) {
 543                                                                   IDirectMusicObject_Release (pObject);
 544                                                                 } else {
 545                                                                   ERR_(dmfile)("Error on GetObject while trying to load Scrip SubContainer\n");
 546                                                                 }
 547
 548                                                                 IDirectMusicLoader_Release (pLoader); pLoader = NULL; /* release loader */
 549                                                                 IStream_Release(desc.pStream); desc.pStream = NULL; /* release cloned stream */
 550
 551                                                                 liMove.QuadPart = Chunk.dwSize;
 552                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 553                                                                 /*
 554                                                                 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 555                                                                 TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
 556                                                                 ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 557                                                                 ListCount[0] = 0;
 558
 559                                                                 switch (Chunk.fccID) {
 560                                                                         default: {
 561                                                                                 TRACE_(dmfile)(": unknown (skipping)\n");
 562                                                                                 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 563                                                                                 IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 564                                                                                 break;
 565                                                                         }
 566                                                                 }
 567                                                                 */
 568                                                                 break;
 569                                                         }
 570                                                         case FOURCC_LIST: {
 571                                                                 IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
 572                                                                 TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
 573                                                                 ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
 574                                                                 ListCount[0] = 0;
 575                                                                 switch (Chunk.fccID) {
 576                                                                         case DMUS_FOURCC_UNFO_LIST: {
 577                                                                                 TRACE_(dmfile)(": UNFO list\n");
 578                                                                                 do {
 579                                                                                         IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
 580                                                                                         ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
 581                                                                                         TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 582                                                                                         switch (Chunk.fccID) {
 583                                                                                                 /* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
 584                                               (though strings seem to be valid unicode) */
 585                                                                                                 case mmioFOURCC('I','N','A','M'):
 586                                                                                                 case DMUS_FOURCC_UNAM_CHUNK: {
 587                                                                                                         TRACE_(dmfile)(": name chunk\n");
 588                                                                                                         This->pDesc->dwValidData |= DMUS_OBJ_NAME;
 589                                                                                                         IStream_Read (pStm, This->pDesc->wszName, Chunk.dwSize, NULL);
 590                                                                                                         break;
 591                                                                                                 }
 592                                                                                                 case mmioFOURCC('I','A','R','T'):
 593                                                                                                 case DMUS_FOURCC_UART_CHUNK: {
 594                                                                                                         TRACE_(dmfile)(": artist chunk (ignored)\n");
 595                                                                                                         liMove.QuadPart = Chunk.dwSize;
 596                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 597                                                                                                         break;
 598                                                                                                 }
 599                                                                                                 case mmioFOURCC('I','C','O','P'):
 600                                                                                                 case DMUS_FOURCC_UCOP_CHUNK: {
 601                                                                                                         TRACE_(dmfile)(": copyright chunk (ignored)\n");
 602                                                                                                         liMove.QuadPart = Chunk.dwSize;
 603                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 604                                                                                                         break;
 605                                                                                                 }
 606                                                                                                 case mmioFOURCC('I','S','B','J'):
 607                                                                                                 case DMUS_FOURCC_USBJ_CHUNK: {
 608                                                                                                         TRACE_(dmfile)(": subject chunk (ignored)\n");
 609                                                                                                         liMove.QuadPart = Chunk.dwSize;
 610                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 611                                                                                                         break;
 612                                                                                                 }
 613                                                                                                 case mmioFOURCC('I','C','M','T'):
 614                                                                                                 case DMUS_FOURCC_UCMT_CHUNK: {
 615                                                                                                         TRACE_(dmfile)(": comment chunk (ignored)\n");
 616                                                                                                         liMove.QuadPart = Chunk.dwSize;
 617                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 618                                                                                                         break;
 619                                                                                                 }
 620                                                                                                 default: {
 621                                                                                                         TRACE_(dmfile)(": unknown sub-chunk (irrevelant & skipping)\n");
 622                                                                                                         liMove.QuadPart = Chunk.dwSize;
 623                                                                                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
 624                                                                                                         break;
 625                                                                                                 }
 626                                                                                         }
 627                                                                                         TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
 628                                                                                 } while (ListCount[0] < ListSize[0]);
 629                                                                                 break;
 630                                                                         }
 631                                                                         default: {
 632                                                                                 TRACE_(dmfile)(": unknown (skipping)\n");
 633                                                                                 liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
 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)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
 648                                         } while (StreamCount < StreamSize);
 649                                         break;
 650                                 }
 651                                 default: {
 652                                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 653                                         liMove.QuadPart = StreamSize;
 654                                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 655                                         return E_FAIL;
 656                                 }
 657                         }
 658                         TRACE_(dmfile)(": reading finished\n");
 659                         break;
 660                 }
 661                 default: {
 662                         TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
 663                         liMove.QuadPart = Chunk.dwSize;
 664                         IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
 665                         return E_FAIL;
 666                 }
 667         }
 668
 669         return S_OK;
 670 }
 671
 672 static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
 673   return E_NOTIMPL;
 674 }
 675
 676 static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
 677   return E_NOTIMPL;
 678 }
 679
 680 static const IPersistStreamVtbl DirectMusicScript_PersistStream_Vtbl = {
 681   IDirectMusicScriptImpl_IPersistStream_QueryInterface,
 682   IDirectMusicScriptImpl_IPersistStream_AddRef,
 683   IDirectMusicScriptImpl_IPersistStream_Release,
 684   IDirectMusicScriptImpl_IPersistStream_GetClassID,
 685   IDirectMusicScriptImpl_IPersistStream_IsDirty,
 686   IDirectMusicScriptImpl_IPersistStream_Load,
 687   IDirectMusicScriptImpl_IPersistStream_Save,
 688   IDirectMusicScriptImpl_IPersistStream_GetSizeMax
 689 };
 690
 691 /* for ClassFactory */
 692 HRESULT WINAPI DMUSIC_CreateDirectMusicScriptImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
 693   IDirectMusicScriptImpl* obj;
 694
 695   obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicScriptImpl));
 696   if (NULL == obj) {
 697     *ppobj = NULL;
 698     return E_OUTOFMEMORY;
 699   }
 700   obj->UnknownVtbl = &DirectMusicScript_Unknown_Vtbl;
 701   obj->ScriptVtbl = &DirectMusicScript_Script_Vtbl;
 702   obj->ObjectVtbl = &DirectMusicScript_Object_Vtbl;
 703   obj->PersistStreamVtbl = &DirectMusicScript_PersistStream_Vtbl;
 704   obj->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
 705   DM_STRUCT_INIT(obj->pDesc);
 706   obj->pDesc->dwValidData |= DMUS_OBJ_CLASS;
 707   memcpy (&obj->pDesc->guidClass, &CLSID_DirectMusicScript, sizeof (CLSID));
 708   obj->ref = 0; /* will be inited by QueryInterface */
 709
 710   return IDirectMusicScriptImpl_IUnknown_QueryInterface ((LPUNKNOWN)&obj->UnknownVtbl, lpcGUID, ppobj);
 711 }