IDiscRecorder* enumCDBurners (StringArray* list, int indexToOpen, IDiscMaster** master)
{
CoInitialize (0);
IDiscMaster* dm;
IDiscRecorder* result = nullptr;
if (SUCCEEDED (CoCreateInstance (CLSID_MSDiscMasterObj, 0,
CLSCTX_INPROC_SERVER | CLSCTX_LOCAL_SERVER,
IID_IDiscMaster,
(void**) &dm)))
{
if (SUCCEEDED (dm->Open()))
{
IEnumDiscRecorders* drEnum = nullptr;
if (SUCCEEDED (dm->EnumDiscRecorders (&drEnum)))
{
IDiscRecorder* dr = nullptr;
DWORD dummy;
int index = 0;
while (drEnum->Next (1, &dr, &dummy) == S_OK)
{
if (indexToOpen == index)
{
result = dr;
break;
}
else if (list != nullptr)
{
BSTR path;
if (SUCCEEDED (dr->GetPath (&path)))
list->add ((const WCHAR*) path);
}
++index;
dr->Release();
}
drEnum->Release();
}
if (master == 0)
dm->Close();
}
if (master != nullptr)
*master = dm;
else
dm->Release();
}
return result;
}
BOOL GetIMAPIBurningDevices(CArray<LPWSTR>& aDevicePaths)
{
CRegKey RegKey;
if (RegKey.OpenKey(HKCR,"IMAPI.MSDiscMasterObj\\CLSID",CRegKey::defRead)!=ERROR_SUCCESS)
return FALSE;
WCHAR szCLSID[50];
if (RegKey.QueryValue(L"",szCLSID,50)==0)
return FALSE;
CLSID clsid;
if (CLSIDFromString(szCLSID,&clsid)!=NO_ERROR)
return FALSE;
HRESULT hRes;
IDiscMaster* pdm;
hRes=CoCreateInstance(clsid,NULL,CLSCTX_INPROC_SERVER|CLSCTX_LOCAL_SERVER,IID_IDiscMaster,(void**)&pdm);
if (FAILED(hRes))
return FALSE;
hRes=pdm->Open();
if (FAILED(hRes))
{
pdm->Release();
return FALSE;
}
IEnumDiscRecorders* pedr;
hRes=pdm->EnumDiscRecorders(&pedr);
if (SUCCEEDED(hRes))
{
IDiscRecorder* pdr;
DWORD dwReturned;
while ((hRes=pedr->Next(1,&pdr,&dwReturned))==S_OK)
{
BSTR bPath;
hRes=pdr->GetPath(&bPath);
if (SUCCEEDED(bPath))
{
if (bPath[0]=='\\')
{
WCHAR szName[MAX_PATH];
WCHAR szTemp[MAX_PATH]=L"";
WCHAR drive[]=L" :";
GetLogicalDriveStringsW(MAX_PATH,szTemp);
LPWSTR pPtr=szTemp;
while (*pPtr!='\0')
{
*drive=*pPtr;
if (QueryDosDeviceW(drive, szName,MAX_PATH))
{
if (wcscmp(szName,bPath)==0)
aDevicePaths.Add(alloccopy(pPtr));
}
pPtr+=istrlenw(pPtr)+1;
}
}
else
aDevicePaths.Add(alloccopy(bPath));
}
pdr->Release();
}
pedr->Release();
}
pdm->Close();
pdm->Release();
return TRUE;
}