diff options
Diffstat (limited to 'src/Cedar/Win32Com.cpp')
| -rw-r--r-- | src/Cedar/Win32Com.cpp | 134 |
1 files changed, 131 insertions, 3 deletions
diff --git a/src/Cedar/Win32Com.cpp b/src/Cedar/Win32Com.cpp index 44f8b15c..6ad26288 100644 --- a/src/Cedar/Win32Com.cpp +++ b/src/Cedar/Win32Com.cpp @@ -3,9 +3,9 @@ //
// SoftEther VPN Server, Client and Bridge are free software under GPLv2.
//
-// Copyright (c) 2012-2014 Daiyuu Nobori.
-// Copyright (c) 2012-2014 SoftEther VPN Project, University of Tsukuba, Japan.
-// Copyright (c) 2012-2014 SoftEther Corporation.
+// Copyright (c) 2012-2015 Daiyuu Nobori.
+// Copyright (c) 2012-2015 SoftEther VPN Project, University of Tsukuba, Japan.
+// Copyright (c) 2012-2015 SoftEther Corporation.
//
// All Rights Reserved.
//
@@ -240,6 +240,134 @@ bool Win32UPnPAddPort(UINT outside_port, UINT inside_port, bool udp, char *local }
// Install the NDIS protocol driver
+bool UninstallNdisProtocolDriver(wchar_t *id, UINT lock_timeout)
+{
+ bool ret = false;
+ HRESULT hr;
+ INetCfg *pNetCfg;
+ // Validate arguments
+ if (id == NULL)
+ {
+ return false;
+ }
+
+ hr = CoCreateInstance(CLSID_CNetCfg, NULL, CLSCTX_INPROC_SERVER, IID_INetCfg, (void **)&pNetCfg);
+
+ if (SUCCEEDED(hr))
+ {
+ INetCfgLock *pLock;
+
+ hr = pNetCfg->QueryInterface(IID_INetCfgLock, (PVOID*)&pLock);
+
+ if (SUCCEEDED(hr))
+ {
+ LPWSTR locked_by;
+
+ hr = pLock->AcquireWriteLock(lock_timeout, L"SoftEther VPN", &locked_by);
+
+ if (SUCCEEDED(hr))
+ {
+ hr = pNetCfg->Initialize(NULL);
+
+ if (SUCCEEDED(hr))
+ {
+ INetCfgComponent *pncc = NULL;
+
+ hr = pNetCfg->FindComponent(id, &pncc);
+
+ if (pncc == NULL || hr == S_FALSE)
+ {
+ hr = E_FAIL;
+ }
+
+ if (SUCCEEDED(hr))
+ {
+ INetCfgClass *pncClass;
+
+ hr = pNetCfg->QueryNetCfgClass(&GUID_DEVCLASS_NETTRANS, IID_INetCfgClass, (void **)&pncClass);
+ if (SUCCEEDED(hr))
+ {
+ INetCfgClassSetup *pncClassSetup;
+
+ hr = pncClass->QueryInterface(IID_INetCfgClassSetup, (void **)&pncClassSetup);
+ if (SUCCEEDED(hr))
+ {
+ OBO_TOKEN obo;
+ wchar_t *c = NULL;
+
+ Zero(&obo, sizeof(obo));
+
+ obo.Type = OBO_USER;
+
+ hr = pncClassSetup->DeInstall(pncc, &obo, &c);
+
+ if (SUCCEEDED(hr))
+ {
+ hr = pNetCfg->Apply();
+
+ if (SUCCEEDED(hr))
+ {
+ ret = true;
+ }
+ else
+ {
+ WHERE;
+ Debug("0x%x\n", hr);
+ }
+ }
+ else
+ {
+ WHERE;
+ Debug("0x%x\n", hr);
+ }
+
+ pncClassSetup->Release();
+ }
+ else
+ {
+ WHERE;
+ }
+
+ pncClass->Release();
+ }
+ else
+ {
+ WHERE;
+ }
+
+ pncc->Release();
+ }
+ else
+ {
+ WHERE;
+ }
+ }
+ else
+ {
+ WHERE;
+ }
+
+ pLock->ReleaseWriteLock();
+ }
+ else
+ {
+ WHERE;
+ }
+
+ pLock->Release();
+ }
+
+ pNetCfg->Release();
+ }
+ else
+ {
+ WHERE;
+ }
+
+ return ret;
+}
+
+// Install the NDIS protocol driver
bool InstallNdisProtocolDriver(wchar_t *inf_path, wchar_t *id, UINT lock_timeout)
{
bool ret = false;
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