std::vector<Property> get_all_properties(const wchar_t * i_query)
{
std::vector<Property> props;
auto query_results = execute_query(i_query);
for (const auto & result : query_results)
{
TESTITY_COM_CALL(result->BeginEnumeration(0));
for (;;)
{
CComBSTR prop_name;
CComVariant prop_value;
if (result->Next(0, &prop_name, &prop_value, NULL, NULL) != ERROR_SUCCESS)
{
break;
}
prop_value.ChangeType(VT_BSTR);
Property prop;
prop.m_name = ConvertBSTRToMBS(prop_name);
prop.m_value = ConvertBSTRToMBS(prop_value.bstrVal);
props.push_back(std::move(prop));
}
TESTITY_COM_CALL(result->EndEnumeration());
}
return std::move(props);
}
std::vector<std::string> get_properties(
const wchar_t * i_query, const std::vector<const wchar_t *> & i_property_names)
{
auto query_results = execute_query(i_query);
std::vector<std::string> value_strs;
value_strs.resize(i_property_names.size());
for (size_t property_index = 0; property_index < i_property_names.size();
property_index++)
{
for (const auto & result : query_results)
{
auto & value_str = value_strs[property_index];
if (value_str.length() > 0)
{
value_str += ", ";
}
CComVariant value;
CIMTYPE value_type;
TESTITY_COM_CALL(
result->Get(i_property_names[property_index], 0, &value, &value_type, NULL));
value.ChangeType(VT_BSTR);
value_str += ConvertBSTRToMBS(value.bstrVal);
}
}
return value_strs;
}
void Audio::LogDeviceInformation(IEnumMoniker *pEnum)
{
logger.addline("Starting to record audio or video input devices.", info);
IMoniker *pMoniker = NULL;
while (pEnum->Next(1, &pMoniker, NULL) == S_OK)
{
logger.addline("Have found a new device", success);
IPropertyBag *pPropBag;
HRESULT hr = pMoniker->BindToStorage(0, 0, IID_PPV_ARGS(&pPropBag));
if (FAILED(hr))
{
pMoniker->Release();
continue;
}
VARIANT var;
VariantInit(&var);
// Get description or friendly name.
hr = pPropBag->Read(L"Description", &var, 0);
if (FAILED(hr))
{
hr = pPropBag->Read(L"FriendlyName", &var, 0);
}
if (SUCCEEDED(hr))
{
//printf("%S\n", var.bstrVal);
logger.addline("Below is the device name.", debug);
logger.addline(ConvertBSTRToMBS(var.bstrVal), debug);
VariantClear(&var);
}
hr = pPropBag->Write(L"FriendlyName", &var);
// WaveInID applies only to audio capture devices.
hr = pPropBag->Read(L"WaveInID", &var, 0);
if (SUCCEEDED(hr))
{
//printf("WaveIn ID: %d\n", var.lVal);
logger.addline("Below is the WaveIn ID.", debug);
logger.addline("BLANK FOR NOW! FIX ME LATER", debug);
VariantClear(&var);
}
hr = pPropBag->Read(L"DevicePath", &var, 0);
if (SUCCEEDED(hr))
{
// The device path is not intended for display.
printf("Device path: %S\n", var.bstrVal);
logger.addline("Below is the device path.", debug);
//logger.addline(ConvertBSTRToMBS(var.bstrVal), success);
VariantClear(&var);
}
pPropBag->Release();
pMoniker->Release();
}
}
