155 lines
4.1 KiB
C++
155 lines
4.1 KiB
C++
// Copyright (c) 2000 Microsoft Corp.
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//
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// launches dhcp wizard from the dhcp snapin using mmc automation
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#include "headers.hxx"
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#include "resource.h"
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#include "smartptr.hpp"
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#include "misc.hpp"
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HINSTANCE hResourceModuleHandle = 0;
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HRESULT
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getContextMenu(const SmartInterface<View>& view, ContextMenu** dumbMenu)
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{
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HRESULT hr = S_OK;
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_variant_t missingParam2(DISP_E_PARAMNOTFOUND, VT_ERROR);
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hr = view->get_ScopeNodeContextMenu(missingParam2, dumbMenu);
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return hr;
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}
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HRESULT
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doIt()
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{
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HRESULT hr = S_OK;
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do
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{
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hr = ::CoInitialize(0);
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BREAK_ON_FAILED_HRESULT(hr, L"CoInitialize failed.");
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SmartInterface<_Application> app(0);
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hr =
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app.AcquireViaCreateInstance(
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CLSID_Application,
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0,
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// we expect the object is out-of-proc, local server, but
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// we really don't care, so we'll take any implementation
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// available.
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CLSCTX_ALL);
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BREAK_ON_FAILED_HRESULT(hr, L"CoCreateInstance failed.");
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SmartInterface<Document> doc(0);
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Document* dumbDoc = 0;
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hr = app->get_Document(&dumbDoc);
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BREAK_ON_FAILED_HRESULT(hr, L"get_Document failed.");
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doc.Acquire(dumbDoc);
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SmartInterface<SnapIns> snapIns(0);
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SnapIns* dumbSnapIns = 0;
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hr = doc->get_SnapIns(&dumbSnapIns);
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BREAK_ON_FAILED_HRESULT(hr, L"get_SnapIns failed.");
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snapIns.Acquire(dumbSnapIns);
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static const wchar_t* DHCP_SNAPIN_CLSID =
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L"{90901AF6-7A31-11D0-97E0-00C04FC3357A}";
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SmartInterface<SnapIn> snapIn(0);
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SnapIn* dumbSnapIn = 0;
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_variant_t missingParam(DISP_E_PARAMNOTFOUND, VT_ERROR);
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_variant_t missingParam2(DISP_E_PARAMNOTFOUND, VT_ERROR);
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hr =
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snapIns->Add(AutoBstr(DHCP_SNAPIN_CLSID), missingParam, missingParam2, &dumbSnapIn);
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BREAK_ON_FAILED_HRESULT(hr, L"SnapIns::Add failed. Is DHCP installed?");
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snapIn.Acquire(dumbSnapIn);
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SmartInterface<Views> views(0);
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Views* dumbViews = 0;
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hr = doc->get_Views(&dumbViews);
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BREAK_ON_FAILED_HRESULT(hr, L"get_Views failed.");
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views.Acquire(dumbViews);
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SmartInterface<View> view(0);
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View* dumbView = 0;
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hr = views->Item(1, &dumbView);
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BREAK_ON_FAILED_HRESULT(hr, L"Views::Item failed.");
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view.Acquire(dumbView);
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SmartInterface<ScopeNamespace> sn(0);
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ScopeNamespace* dumbSn = 0;
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hr = doc->get_ScopeNamespace(&dumbSn);
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BREAK_ON_FAILED_HRESULT(hr, L"get_ScopeNamespace failed.");
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sn.Acquire(dumbSn);
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SmartInterface<Node> rootnode(0);
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Node* dumbNode = 0;
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hr = sn->GetRoot(&dumbNode);
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BREAK_ON_FAILED_HRESULT(hr, L"GetRoot failed.");
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rootnode.Acquire(dumbNode);
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SmartInterface<Node> child1(0);
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hr = sn->GetChild(rootnode, &dumbNode);
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BREAK_ON_FAILED_HRESULT(hr, L"GetChild failed.");
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child1.Acquire(dumbNode);
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hr = view->put_ActiveScopeNode(child1);
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BREAK_ON_FAILED_HRESULT(hr, L"put_ActiveScopeNode failed.");
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// have to read back the child node we just put...
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hr = view->get_ActiveScopeNode(&dumbNode);
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BREAK_ON_FAILED_HRESULT(hr, L"GetActiveScopeNode failed.");
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child1 = dumbNode;
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dumbNode->Release();
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dumbNode = 0;
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SmartInterface<Node> child2(0);
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hr = sn->GetChild(child1, &dumbNode);
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BREAK_ON_FAILED_HRESULT(hr, L"GetChild failed.");
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child2.Acquire(dumbNode);
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hr = view->put_ActiveScopeNode(child2);
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BREAK_ON_FAILED_HRESULT(hr, L"put_ActiveScopeNode failed.");
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// excute new scope wizard menu item
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_variant_t missingParam3(DISP_E_PARAMNOTFOUND, VT_ERROR);
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hr = view->ExecuteScopeNodeMenuItem((BSTR)AutoBstr(L"_CREATE_NEW_SCOPE"), missingParam3);
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BREAK_ON_FAILED_HRESULT(hr, L"ExecuteScopeNodeMenuItem _CREATE_NEW_SCOPE failed");
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hr = doc->Close(FALSE);
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BREAK_ON_FAILED_HRESULT(hr, L"Close failed.");
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}
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while (0);
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return hr;
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}
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int WINAPI
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WinMain(
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HINSTANCE hInstance,
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HINSTANCE /* hPrevInstance */ ,
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LPSTR /* lpszCmdLine */ ,
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int /* nCmdShow */ )
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{
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hResourceModuleHandle = hInstance;
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int exitCode = static_cast<int>(doIt());
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return exitCode;
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}
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