/*************************************************************************
* SHCreateStreamWrapper [SHLWAPI.@]
*
* Create an IStream object on a block of memory.
*
* PARAMS
* lpbData [I] Memory block to create the IStream object on
* dwDataLen [I] Length of data block
* dwReserved [I] Reserved, Must be 0.
* lppStream [O] Destination for IStream object
*
* RETURNS
* Success: S_OK. lppStream contains the new IStream object.
* Failure: E_INVALIDARG, if any parameters are invalid,
* E_OUTOFMEMORY if memory allocation fails.
*
* NOTES
* The stream assumes ownership of the memory passed to it.
*/
HRESULT WINAPI SHCreateStreamWrapper(LPBYTE lpbData, DWORD dwDataLen,
DWORD dwReserved, IStream **lppStream)
{
ISHRegStream *strm;
if (lppStream)
*lppStream = NULL;
if(dwReserved || !lppStream)
return E_INVALIDARG;
strm = IStream_Create(NULL, lpbData, dwDataLen);
if(!strm)
return E_OUTOFMEMORY;
IStream_QueryInterface(&strm->IStream_iface, &IID_IStream, (void**)lppStream);
IStream_Release(&strm->IStream_iface);
return S_OK;
}
void test_InProcess()
{
LARGE_INTEGER move;
ULARGE_INTEGER size;
HRESULT res;
ULONG i;
RTL_MEMORY_STREAM stream;
RTL_MEMORY_STREAM previous;
IStream * istream;
UCHAR buffer[80];
UCHAR buffer2[180];
ULONG bytesRead;
STATSTG stat;
finalReleaseCallCount = 0;
for (i = 0; i < sizeof(buffer2); i++)
{
buffer2[i] = i % UCHAR_MAX;
}
memset(&stream, 0x90, sizeof(stream));
memset(&previous, 0x00, sizeof(previous));
StartSeh()
RtlInitMemoryStream(NULL);
EndSeh(STATUS_ACCESS_VIOLATION);
StartSeh()
RtlInitMemoryStream(&stream);
EndSeh(STATUS_SUCCESS);
CompareStructsAndSaveForLater(&previous, &stream, "After init");
ok(stream.RefCount == 0, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 0);
stream.Current = buffer2;
stream.Start = buffer2;
stream.End = buffer2 + sizeof(buffer2);
stream.FinalRelease = CustomFinalReleaseMemoryStream;
CompareStructsAndSaveForLater(&previous, &stream, "After assigning");
StartSeh()
res = IStream_QueryInterface((struct IStream*)&stream, NULL, NULL);
ok(res == E_INVALIDARG, "QueryInterface to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 0, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 2);
EndSeh(STATUS_ACCESS_VIOLATION);
StartSeh()
res = IStream_QueryInterface((struct IStream*)&stream, &IID_IStream, NULL);
ok(res == E_INVALIDARG, "QueryInterface to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 1, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 2);
EndSeh(STATUS_ACCESS_VIOLATION);
StartSeh()
res = IStream_QueryInterface((struct IStream*)&stream, NULL, (void**)&istream);
ok(res == E_INVALIDARG, "QueryInterface to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 1, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 2);
EndSeh(STATUS_ACCESS_VIOLATION);
StartSeh()
res = IStream_QueryInterface((struct IStream*)&stream, &IID_IStream, (void**)&istream);
ok(res == S_OK, "QueryInterface to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 2, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 2);
EndSeh(STATUS_SUCCESS);
CompareStructsAndSaveForLater(&previous, &stream, "After QueryInterface");
StartSeh()
res = IStream_Stat(istream, NULL, 0);
ok(res == STG_E_INVALIDPOINTER, "Stat to IStream returned wrong hResult: 0x%08x.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_Stat(istream, &stat, STATFLAG_NONAME);
ok(res == S_OK, "Stat to IStream returned wrong hResult: 0x%08x.\n", res);
EndSeh(STATUS_SUCCESS);
ok(stream.Current == buffer2,
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
ok(stat.cbSize.QuadPart == ((PUCHAR)stream.End - (PUCHAR)stream.Start),
"stat.cbSize has the wrong value %lld (expected %d)\n",
stat.cbSize.QuadPart, (PUCHAR)stream.End - (PUCHAR)stream.Start);
CompareStructsAndSaveForLater(&previous, &stream, "After Stat");
StartSeh()
res = IStream_AddRef(istream);
ok(res == 3, "AddRef to IStream returned wrong hResult: %d.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_AddRef(istream);
ok(res == 4, "AddRef to IStream returned wrong hResult: %d.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_Release(istream);
ok(res == 3, "Release to IStream returned wrong hResult: %d.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_AddRef(istream);
ok(res == 4, "AddRef to IStream returned wrong hResult: %d.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_Release(istream);
ok(res == 3, "Release to IStream returned wrong hResult: %d.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_Release(istream);
ok(res == 2, "Release to IStream returned wrong hResult: %d.\n", res);
EndSeh(STATUS_SUCCESS);
CompareStructsAndSaveForLater(&previous, &stream, "After AddRef");
StartSeh()
res = IStream_Read(istream, NULL, 0, &bytesRead);
ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08x.\n", res);
EndSeh(STATUS_SUCCESS);
StartSeh()
res = IStream_Read(istream, buffer, 40, NULL);
ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08x.\n", res);
EndSeh(STATUS_ACCESS_VIOLATION);
StartSeh()
res = IStream_Read(istream, buffer + 40, 39, &bytesRead);
ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08x.\n", res);
EndSeh(STATUS_SUCCESS);
if (SUCCEEDED(res))
{
bytesRead += 40;
for (i = 0; i < bytesRead; i++)
{
ok(buffer[i] == i, "Buffer[%d] contains a wrong number %d (expected %d).\n", i, buffer[i], i);
}
}
ok(stream.Current == buffer2 + 79,
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
CompareStructsAndSaveForLater(&previous, &stream, "After Read 1");
size.QuadPart = 0x9090909090909090ull;
StartSeh()
move.QuadPart = -1;
res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08x,0x%08x).\n", size.HighPart, size.LowPart);
EndSeh(STATUS_SUCCESS);
StartSeh()
move.QuadPart = 0;
res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == (PUCHAR)stream.End - (PUCHAR)stream.Start, "Seek new location unexpected value: 0x%08x.\n", size.LowPart);
EndSeh(STATUS_SUCCESS);
size.QuadPart = 0x9090909090909090ull;
StartSeh()
move.QuadPart = 1;
res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == (PUCHAR)stream.End - (PUCHAR)stream.Start - 1, "Seek new location unexpected value: 0x%08x.\n", size.LowPart);
EndSeh(STATUS_SUCCESS);
size.QuadPart = 0x9090909090909090ull;
StartSeh()
move.QuadPart = 2;
res = IStream_Seek(istream, move, STREAM_SEEK_END, &size);
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == (PUCHAR)stream.End - (PUCHAR)stream.Start - 2, "Seek new location unexpected value: 0x%08x.\n", size.LowPart);
EndSeh(STATUS_SUCCESS);
size.QuadPart = 0x9090909090909090ull;
StartSeh()
move.QuadPart = -20;
res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error.\n");
EndSeh(STATUS_SUCCESS);
StartSeh()
move.QuadPart = 4000;
res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error.\n");
EndSeh(STATUS_SUCCESS);
StartSeh()
move.QuadPart = 0x100000000ull;
res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
#ifdef _WIN64
ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08x,0x%08x).\n", size.HighPart, size.LowPart);
#else
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0, "Seek new location unexpected value: 0x%08x.\n", size.LowPart);
#endif
EndSeh(STATUS_SUCCESS);
#ifdef _WIN64
StartSeh()
move.QuadPart = 0;
res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0, "Seek new location unexpected value: 0x%08x.\n", size.LowPart);
EndSeh(STATUS_SUCCESS);
#endif
size.QuadPart = 0x9090909090909090ull;
StartSeh()
move.QuadPart = -20;
res = IStream_Seek(istream, move, STREAM_SEEK_CUR, &size);
ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08x,0x%08x).\n", size.HighPart, size.LowPart);
EndSeh(STATUS_SUCCESS);
StartSeh()
move.QuadPart = 0x100000000ull;
res = IStream_Seek(istream, move, STREAM_SEEK_CUR, &size);
#ifdef _WIN64
ok(res == STG_E_INVALIDPOINTER, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0x9090909090909090ull, "Seek modified the new location in an error (0x%08x,0x%08x).\n", size.HighPart, size.LowPart);
#else
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 0, "Seek new location unexpected value: 0x%08x.\n", size.LowPart);
#endif
EndSeh(STATUS_SUCCESS);
StartSeh()
move.QuadPart = 40;
res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
EndSeh(STATUS_SUCCESS);
ok(size.QuadPart == 40,
"Seek returned wrong offset %lld (expected %d)\n",
size.QuadPart, 40);
ok(stream.Current == buffer2 + 40,
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
CompareStructsAndSaveForLater(&previous, &stream, "After Seek");
res = IStream_Read(istream, buffer, sizeof(buffer), &bytesRead);
ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08x.\n", res);
if (SUCCEEDED(res))
{
for (i = 0; i < bytesRead; i++)
{
ok(buffer[i] == (i + 40), "Buffer[%d] contains a wrong number %d (expected %d).\n", i, buffer[i], i + 40);
}
}
ok(stream.Current == buffer2 + 40 + sizeof(buffer),
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
CompareStructsAndSaveForLater(&previous, &stream, "After Read 2");
res = IStream_Release(istream);
ok(res == 1, "Release to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 1, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 1);
res = IStream_Release(istream);
ok(res == S_OK, "Release to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 0, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 0);
ok(finalReleaseCallCount == 1, "FinalRelease was called %d times instead of 1.\n", finalReleaseCallCount);
}
void test_OutOfProcess()
{
LARGE_INTEGER move;
ULARGE_INTEGER size;
HRESULT res;
HANDLE process;
ULONG i;
RTL_MEMORY_STREAM stream;
RTL_MEMORY_STREAM previous;
IStream * istream;
UCHAR buffer[80];
UCHAR buffer2[180];
ULONG bytesRead;
STATSTG stat;
finalReleaseCallCount = 0;
for (i = 0; i < sizeof(buffer2); i++)
{
buffer2[i] = i % UCHAR_MAX;
}
memset(&stream, 0x90, sizeof(stream));
memset(&previous, 0x00, sizeof(previous));
process = GetCurrentProcess();
RtlInitOutOfProcessMemoryStream(&stream);
ok(stream.FinalRelease == RtlFinalReleaseOutOfProcessMemoryStream,
"stream.FinalRelease unexpected %p != %p.\n",
stream.FinalRelease, RtlFinalReleaseOutOfProcessMemoryStream);
ok(stream.RefCount == 0, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 0);
CompareStructsAndSaveForLater(&previous, &stream, "After init");
stream.Current = buffer2;
stream.Start = buffer2;
stream.End = buffer2 + sizeof(buffer2);
stream.ProcessHandle = process;
stream.FinalRelease = CustomFinalReleaseOutOfProcessMemoryStream;
CompareStructsAndSaveForLater(&previous, &stream, "After assigning");
res = IStream_QueryInterface((struct IStream*)&stream, &IID_IStream, (void**)&istream);
ok(res == S_OK, "QueryInterface to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 1, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 1);
ok(stream.ProcessHandle == process,
"ProcessHandle changed unexpectedly: 0x%08x (expected 0x%p)\n",
stream.ProcessHandle, process);
CompareStructsAndSaveForLater(&previous, &stream, "After QueryInterface");
res = IStream_Stat(istream, &stat, STATFLAG_NONAME);
ok(res == S_OK, "Stat to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.Current == buffer2,
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
ok(stream.ProcessHandle == process,
"ProcessHandle changed unexpectedly: 0x%08x (expected 0x%p)\n",
stream.ProcessHandle, process);
ok(stat.cbSize.QuadPart == ((PUCHAR)stream.End - (PUCHAR)stream.Start),
"stat.cbSize has the wrong value %lld (expected %d)\n",
stat.cbSize.QuadPart, (PUCHAR)stream.End - (PUCHAR)stream.Start);
CompareStructsAndSaveForLater(&previous, &stream, "After Stat");
res = IStream_Read(istream, buffer, sizeof(buffer), &bytesRead);
ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08x.\n", res);
if (SUCCEEDED(res))
{
for (i = 0; i < bytesRead; i++)
{
ok(buffer[i] == i, "Buffer[%d] contains a wrong number %d (expected %d).\n", i, buffer[i], i);
}
}
ok(stream.Current == buffer2 + sizeof(buffer),
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
ok(stream.ProcessHandle == process,
"ProcessHandle changed unexpectedly: 0x%08x (expected 0x%p)\n",
stream.ProcessHandle, process);
CompareStructsAndSaveForLater(&previous, &stream, "After Read 1");
move.QuadPart = 40;
res = IStream_Seek(istream, move, STREAM_SEEK_SET, &size);
ok(res == S_OK, "Seek to IStream returned wrong hResult: 0x%08x.\n", res);
ok(size.QuadPart == 40,
"Seek returned wrong offset %lld (expected %d)\n",
size.QuadPart, 40);
ok(stream.Current == buffer2 + 40,
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
ok(stream.ProcessHandle == process,
"ProcessHandle changed unexpectedly: 0x%08x (expected 0x%p)\n",
stream.ProcessHandle, process);
CompareStructsAndSaveForLater(&previous, &stream, "After Seek");
res = IStream_Read(istream, buffer, sizeof(buffer), &bytesRead);
ok(res == S_OK, "Read to IStream returned wrong hResult: 0x%08x.\n", res);
if (SUCCEEDED(res))
{
for (i = 0; i < bytesRead; i++)
{
ok(buffer[i] == (i + 40), "Buffer[%d] contains a wrong number %d (expected %d).\n", i, buffer[i], i + 40);
}
}
ok(stream.Current == buffer2 + 40 + sizeof(buffer),
"stream.Current points to the wrong address 0x%p (expected 0x%p)\n",
stream.Current, buffer2);
ok(stream.Start == buffer2, "stream.Start was changed unexpectedly\n");
ok(stream.End == buffer2 + sizeof(buffer2), "stream.End was changed unexpectedly\n");
ok(stream.ProcessHandle == process,
"ProcessHandle changed unexpectedly: 0x%08x (expected 0x%p)\n",
stream.ProcessHandle, process);
CompareStructsAndSaveForLater(&previous, &stream, "After Read 2");
res = IStream_Release(istream);
ok(res == S_OK, "Release to IStream returned wrong hResult: 0x%08x.\n", res);
ok(stream.RefCount == 0, "RefCount has a wrong value: %d (expected %d).\n", stream.RefCount, 0);
ok(finalReleaseCallCount == 1, "FinalRelease was called %d times instead of 1.\n", finalReleaseCallCount);
}
static HRESULT WINAPI IDirectMusicScriptImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
ICOM_THIS_MULTI(IDirectMusicScriptImpl, PersistStreamVtbl, iface);
DMUS_PRIVATE_CHUNK Chunk;
DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
LARGE_INTEGER liMove; /* used when skipping chunks */
LPDIRECTMUSICGETLOADER pGetLoader = NULL;
LPDIRECTMUSICLOADER pLoader = NULL;
FIXME("(%p, %p): Loading not implemented yet\n", This, pStm);
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case FOURCC_RIFF: {
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
StreamSize = Chunk.dwSize - sizeof(FOURCC);
StreamCount = 0;
switch (Chunk.fccID) {
case DMUS_FOURCC_SCRIPT_FORM: {
TRACE_(dmfile)(": script form\n");
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case DMUS_FOURCC_SCRIPT_CHUNK: {
TRACE_(dmfile)(": script header chunk\n");
This->pHeader = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
IStream_Read (pStm, This->pHeader, Chunk.dwSize, NULL);
break;
}
case DMUS_FOURCC_SCRIPTVERSION_CHUNK: {
TRACE_(dmfile)(": script version chunk\n");
This->pVersion = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
IStream_Read (pStm, This->pVersion, Chunk.dwSize, NULL);
TRACE_(dmfile)("version: 0x%08x.0x%08x\n", This->pVersion->dwVersionMS, This->pVersion->dwVersionLS);
break;
}
case DMUS_FOURCC_SCRIPTLANGUAGE_CHUNK: {
TRACE_(dmfile)(": script language chunk\n");
This->pwzLanguage = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
IStream_Read (pStm, This->pwzLanguage, Chunk.dwSize, NULL);
TRACE_(dmfile)("using language: %s\n", debugstr_w(This->pwzLanguage));
break;
}
case DMUS_FOURCC_SCRIPTSOURCE_CHUNK: {
TRACE_(dmfile)(": script source chunk\n");
This->pwzSource = HeapAlloc (GetProcessHeap (), HEAP_ZERO_MEMORY, Chunk.dwSize);
IStream_Read (pStm, This->pwzSource, Chunk.dwSize, NULL);
if (TRACE_ON(dmscript)) {
int count = WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, NULL, 0, NULL, NULL);
LPSTR str = HeapAlloc(GetProcessHeap (), 0, count);
WideCharToMultiByte(CP_ACP, 0, This->pwzSource, -1, str, count, NULL, NULL);
str[count-1] = '\n';
TRACE("source:\n");
write( 2, str, count );
HeapFree(GetProcessHeap(), 0, str);
}
break;
}
case DMUS_FOURCC_GUID_CHUNK: {
TRACE_(dmfile)(": GUID chunk\n");
This->pDesc->dwValidData |= DMUS_OBJ_OBJECT;
IStream_Read (pStm, &This->pDesc->guidObject, Chunk.dwSize, NULL);
break;
}
case DMUS_FOURCC_VERSION_CHUNK: {
TRACE_(dmfile)(": version chunk\n");
This->pDesc->dwValidData |= DMUS_OBJ_VERSION;
IStream_Read (pStm, &This->pDesc->vVersion, Chunk.dwSize, NULL);
break;
}
case DMUS_FOURCC_CATEGORY_CHUNK: {
TRACE_(dmfile)(": category chunk\n");
This->pDesc->dwValidData |= DMUS_OBJ_CATEGORY;
IStream_Read (pStm, This->pDesc->wszCategory, Chunk.dwSize, NULL);
break;
}
case FOURCC_RIFF: {
IDirectMusicObject* pObject = NULL;
DMUS_OBJECTDESC desc;
ZeroMemory (&desc, sizeof(DMUS_OBJECTDESC));
desc.dwSize = sizeof(DMUS_OBJECTDESC);
desc.dwValidData = DMUS_OBJ_STREAM | DMUS_OBJ_CLASS;
desc.guidClass = CLSID_DirectMusicContainer;
desc.pStream = NULL;
IStream_Clone (pStm, &desc.pStream);
liMove.QuadPart = 0;
liMove.QuadPart -= (sizeof(FOURCC) + sizeof(DWORD));
IStream_Seek (desc.pStream, liMove, STREAM_SEEK_CUR, NULL);
IStream_QueryInterface (pStm, &IID_IDirectMusicGetLoader, (LPVOID*)&pGetLoader);
IDirectMusicGetLoader_GetLoader (pGetLoader, &pLoader);
IDirectMusicGetLoader_Release (pGetLoader);
if (SUCCEEDED(IDirectMusicLoader_GetObject (pLoader, &desc, &IID_IDirectMusicObject, (LPVOID*) &pObject))) {
IDirectMusicObject_Release (pObject);
} else {
ERR_(dmfile)("Error on GetObject while trying to load Scrip SubContainer\n");
}
IDirectMusicLoader_Release (pLoader); pLoader = NULL; /* release loader */
IStream_Release(desc.pStream); desc.pStream = NULL; /* release cloned stream */
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
/*
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
ListCount[0] = 0;
switch (Chunk.fccID) {
default: {
TRACE_(dmfile)(": unknown (skipping)\n");
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
*/
break;
}
case FOURCC_LIST: {
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
ListCount[0] = 0;
switch (Chunk.fccID) {
case DMUS_FOURCC_UNFO_LIST: {
TRACE_(dmfile)(": UNFO list\n");
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
/* don't ask me why, but M$ puts INFO elements in UNFO list sometimes
(though strings seem to be valid unicode) */
case mmioFOURCC('I','N','A','M'):
case DMUS_FOURCC_UNAM_CHUNK: {
TRACE_(dmfile)(": name chunk\n");
This->pDesc->dwValidData |= DMUS_OBJ_NAME;
IStream_Read (pStm, This->pDesc->wszName, Chunk.dwSize, NULL);
break;
}
case mmioFOURCC('I','A','R','T'):
case DMUS_FOURCC_UART_CHUNK: {
TRACE_(dmfile)(": artist chunk (ignored)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case mmioFOURCC('I','C','O','P'):
case DMUS_FOURCC_UCOP_CHUNK: {
TRACE_(dmfile)(": copyright chunk (ignored)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case mmioFOURCC('I','S','B','J'):
case DMUS_FOURCC_USBJ_CHUNK: {
TRACE_(dmfile)(": subject chunk (ignored)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
case mmioFOURCC('I','C','M','T'):
case DMUS_FOURCC_UCMT_CHUNK: {
TRACE_(dmfile)(": comment chunk (ignored)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
default: {
TRACE_(dmfile)(": unknown sub-chunk (irrelevant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
} while (ListCount[0] < ListSize[0]);
break;
}
default: {
TRACE_(dmfile)(": unknown (skipping)\n");
liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": StreamCount[0] = %d < StreamSize[0] = %d\n", StreamCount, StreamSize);
} while (StreamCount < StreamSize);
break;
}
default: {
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
liMove.QuadPart = StreamSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
return E_FAIL;
}
}
TRACE_(dmfile)(": reading finished\n");
break;
}
default: {
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
return E_FAIL;
}
}
return S_OK;
}