BOOL
CNetConnectionPropertyUi::GetINetCfgComponent(INetCfg *pNCfg, INetCfgComponent ** pOut)
{
LPWSTR pName;
HRESULT hr;
INetCfgComponent * pNCg;
ULONG Fetched;
IEnumNetCfgComponent * pEnumCfg;
hr = pNCfg->EnumComponents(&GUID_DEVCLASS_NET, &pEnumCfg);
if (FAILED(hr))
{
return FALSE;
}
while (pEnumCfg->Next(1, &pNCg, &Fetched) == S_OK)
{
hr = pNCg->GetDisplayName(&pName);
if (SUCCEEDED(hr))
{
if (!_wcsicmp(pName, pProperties->pszwDeviceName))
{
*pOut = pNCg;
pEnumCfg->Release();
return TRUE;
}
CoTaskMemFree(pName);
}
pNCg->Release();
}
pEnumCfg->Release();
return FALSE;
}
VOID
CNetConnectionPropertyUi::EnumComponents(HWND hDlgCtrl, INetCfg *pNCfg, const GUID *CompGuid, UINT Type)
{
HRESULT hr;
IEnumNetCfgComponent * pENetCfg;
INetCfgComponent *pNCfgComp, *pAdapterCfgComp;
INetCfgComponentBindings * pCompBind;
ULONG Num;
DWORD dwCharacteristics;
LPOLESTR pDisplayName, pHelpText;
PNET_ITEM pItem;
BOOL bChecked;
hr = pNCfg->EnumComponents(CompGuid, &pENetCfg);
if (FAILED(hr))
{
pNCfg->Release();
return;
}
while(pENetCfg->Next(1, &pNCfgComp, &Num) == S_OK)
{
hr = pNCfgComp->GetCharacteristics(&dwCharacteristics);
if (SUCCEEDED(hr) && (dwCharacteristics & NCF_HIDDEN))
{
pNCfgComp->Release();
continue;
}
pDisplayName = NULL;
pHelpText = NULL;
hr = pNCfgComp->GetDisplayName(&pDisplayName);
hr = pNCfgComp->GetHelpText(&pHelpText);
bChecked = TRUE; //ReactOS hack
hr = pNCfgComp->QueryInterface(IID_INetCfgComponentBindings, (LPVOID*)&pCompBind);
if (SUCCEEDED(hr))
{
if (GetINetCfgComponent(pNCfg, &pAdapterCfgComp))
{
hr = pCompBind->IsBoundTo(pAdapterCfgComp);
if (hr == S_OK)
bChecked = TRUE;
else
bChecked = FALSE;
pAdapterCfgComp->Release();
pCompBind->Release();
}
}
pItem = (NET_ITEM*)CoTaskMemAlloc(sizeof(NET_ITEM));
if (!pItem)
continue;
pItem->dwCharacteristics = dwCharacteristics;
pItem->szHelp = pHelpText;
pItem->Type = (NET_TYPE)Type;
pItem->pNCfgComp = pNCfgComp;
pItem->NumPropDialogOpen = 0;
AddItemToListView(hDlgCtrl, pItem, pDisplayName, bChecked);
CoTaskMemFree(pDisplayName);
}
pENetCfg->Release();
}