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[NETSHELL] Improvements to the network setup (1/x)

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Step 1: Find the TcpIp transport and enumerate the installed network adapters using INetCfg.

Next Step: Find out how the binding process works and bind the TcpIp transport to all enumerated network adapters. This will replace the blind binding process we are using right now.
This commit is contained in:
Eric Kohl 2019-06-17 01:18:05 +02:00
parent 24b22db77e
commit 78f13ae5ad
1 changed files with 143 additions and 0 deletions
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143
dll/shellext/netshell/setup.cpp
View file

@ -35,6 +35,146 @@ SetBoldText(
SendDlgItemMessageW(hwndDlg, control, WM_SETFONT, (WPARAM)pSetupData->hBoldFont, MAKELPARAM(TRUE, 0));
}
static
HRESULT
InstallTypicalNetworkSettings(VOID)
{
INetCfg *pNetCfg = NULL;
INetCfgLock *pNetCfgLock = NULL;
INetCfgComponent *pTcpipComponent = NULL;
INetCfgComponent *pNicComponent = NULL;
IEnumNetCfgComponent *pEnumNicComponents = NULL;
WCHAR *pszNicName;
BOOL fWriteLocked = FALSE, fInitialized = FALSE;
HRESULT hr;
TRACE("InstallTypicalNetworkSettings()\n");
hr = CoInitialize(NULL);
if (hr != S_OK)
{
ERR("CoInitialize failed\n");
goto exit;
}
hr = CoCreateInstance(CLSID_CNetCfg,
NULL,
CLSCTX_INPROC_SERVER,
IID_INetCfg,
(PVOID*)&pNetCfg);
if (hr != S_OK)
{
ERR("CoCreateInstance failed\n");
goto exit;
}
/* Acquire the write-lock */
hr = pNetCfg->QueryInterface(IID_INetCfgLock,
(PVOID*)&pNetCfgLock);
if (hr != S_OK)
{
ERR("QueryInterface failed\n");
goto exit;
}
hr = pNetCfgLock->AcquireWriteLock(5000,
L"SysSetup",
NULL);
if (hr != S_OK)
{
ERR("AcquireWriteLock failed\n");
goto exit;
}
fWriteLocked = TRUE;
/* Initialize the network configuration */
hr = pNetCfg->Initialize(NULL);
if (hr != S_OK)
{
ERR("Initialize failed\n");
goto exit;
}
fInitialized = TRUE;
/* Find the TCP/IP driver */
hr = pNetCfg->FindComponent(L"ms_tcpip",
&pTcpipComponent);
if (hr == S_OK)
{
FIXME("Found the TCP/IP driver!\n");
}
else
{
ERR("Initialize failed\n");
goto exit;
}
hr = pNetCfg->EnumComponents(&GUID_DEVCLASS_NET,
&pEnumNicComponents);
if (hr != S_OK)
{
ERR("EnumComponents failed\n");
goto exit;
}
for (;;)
{
hr = pEnumNicComponents->Next(1,
&pNicComponent,
NULL);
if (hr != S_OK)
{
TRACE("EnumNicComponents done!\n");
break;
}
hr = pNicComponent->GetDisplayName(&pszNicName);
if (hr == S_OK)
{
FIXME("NIC name: %S\n", pszNicName);
CoTaskMemFree(pszNicName);
}
// FIXME Bind Tcpip to the NIC
pNicComponent->Release();
pNicComponent = NULL;
}
TRACE("Done!\n");
exit:
if (pNicComponent != NULL)
pNicComponent->Release();
if (pEnumNicComponents != NULL)
pEnumNicComponents->Release();
if (pTcpipComponent != NULL)
pTcpipComponent->Release();
if (fInitialized)
pNetCfg->Uninitialize();
if (fWriteLocked)
pNetCfgLock->ReleaseWriteLock();
if (pNetCfgLock != NULL)
pNetCfgLock->Release();
if (pNetCfg != NULL)
pNetCfg->Release();
CoUninitialize();
TRACE("InstallTypicalNetworkSettings() done!\n");
return hr;
}
static
INT_PTR
CALLBACK
@ -102,6 +242,9 @@ NetworkSettingsPageDlgProc(
if (IsDlgButtonChecked(hwndDlg, IDC_NETWORK_TYPICAL) == BST_CHECKED)
{
pNetworkSetupData->bTypicalNetworkSetup = TRUE;
InstallTypicalNetworkSettings();
SetWindowLongPtr(hwndDlg, DWLP_MSGRESULT, IDD_NETWORKDOMAINPAGE);
return TRUE;
}