143 lines
4.6 KiB
C++
143 lines
4.6 KiB
C++
#include "stdafx.h"
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#include <shlobj.h>
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#include <shellapi.h>
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#define IID_PPV_ARG(IType, ppType) IID_##IType, reinterpret_cast<void**>(static_cast<IType**>(ppType))
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#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[1]))
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// Jay Simmons
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// There are two ways to use the session moniker
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// one is via IMoniker::BindToObject, the other IClassActivator::GetClassObject.
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// IMoniker::BindToObject has an advantage in that it will work remotely.
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// More importantly, the syntax that I mention below is different for the two methods.
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// For BindToObject, you must use the full syntax as I describe below.
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// For IClassActivator, the clsid is passed in on the GetClassObject call and so
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// the syntax is reduced to "Session:7" or "Session:Console".
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HRESULT CoCreateOnConsoleWithBindToObject(REFCLSID rclsid, REFIID riid, void** ppv)
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{
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*ppv = NULL;
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IBindCtx* pbc;
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HRESULT hr = CreateBindCtx(0, &pbc);
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if (SUCCEEDED(hr))
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{
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WCHAR sz[128], szClsid[64];
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StringFromGUID2(rclsid, szClsid, ARRAYSIZE(szClsid));
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LPWSTR psz = szClsid + 1; // skip "{"
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while (*psz != L'}')
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psz++;
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*psz = NULL;
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lstrcpyW(sz, L"Session:Console!clsid:");
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lstrcatW(sz, &szClsid[1]);
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// Parse the name and get a moniker:
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ULONG ulEaten;
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IMoniker* pmk;
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hr = MkParseDisplayName(pbc, sz, &ulEaten, &pmk);
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if (SUCCEEDED(hr))
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{
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IClassFactory *pcf;
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hr = pmk->BindToObject(pbc, NULL, IID_PPV_ARG(IClassFactory, &pcf));
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if (SUCCEEDED(hr))
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{
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hr = pcf->CreateInstance(NULL, riid, ppv);
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pcf->Release();
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}
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pmk->Release();
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}
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pbc->Release();
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}
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return hr;
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}
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HRESULT CoCreateInSession(ULONG ulSessId, REFCLSID rclsid, DWORD dwClsContext, REFIID riid, void** ppv)
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{
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*ppv = NULL;
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IBindCtx* pbc;
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HRESULT hr = CreateBindCtx(0, &pbc);
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if (SUCCEEDED(hr))
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{
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// Form display name string
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WCHAR szDisplayName[64];
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if (-1 == ulSessId)
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{
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lstrcpyW(szDisplayName, L"Session:Console");
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}
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else
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{
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wsprintfW(szDisplayName, L"Session:%d", ulSessId);
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}
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// Parse the name and get a moniker:
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ULONG ulEaten;
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IMoniker* pmk;
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hr = MkParseDisplayName(pbc, szDisplayName, &ulEaten, &pmk);
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if (SUCCEEDED(hr))
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{
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IClassActivator* pclsact;
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hr = pmk->QueryInterface(IID_PPV_ARG(IClassActivator, &pclsact));
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if (SUCCEEDED(hr))
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{
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IClassFactory* pcf;
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hr = pclsact->GetClassObject(rclsid, dwClsContext, GetSystemDefaultLCID(), IID_PPV_ARG(IClassFactory, &pcf));
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if (SUCCEEDED(hr))
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{
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hr = pcf->CreateInstance(NULL, riid, ppv);
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pcf->Release();
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}
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pclsact->Release();
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}
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pmk->Release();
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}
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pbc->Release();
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}
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return hr;
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}
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int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
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{
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CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
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HRESULT hr;
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// Sleep(5 * 1000);
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IUserNotification *pun;
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//hr = CoCreateInstance(CLSID_UserNotification, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IUserNotification, &pun));
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//hr = CoCreateInstance(CLSID_UserNotification, NULL, CLSCTX_LOCAL_SERVER, IID_PPV_ARG(IUserNotification, &pun));
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//hr = CoCreateInSession(WTSGetActiveConsoleSessionId(), CLSID_UserNotification, CLSCTX_LOCAL_SERVER, IID_PPV_ARG(IUserNotification, &pun));
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//hr = CoCreateOnConsoleWithBindToObject(CLSID_UserNotification, IID_PPV_ARG(IUserNotification, &pun));
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hr = CoCreateInSession((ULONG)-1, CLSID_UserNotification, CLSCTX_LOCAL_SERVER, IID_PPV_ARG(IUserNotification, &pun));
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if (SUCCEEDED(hr))
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{
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pun->PlaySound(L"SystemExit");
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pun->SetBalloonRetry(120 * 1000, 0, 0);
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WCHAR szTitle[128];
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wsprintfW(szTitle, L"ProcessID: %d, ActiveConsoleID: %d", GetCurrentProcessId(), WTSGetActiveConsoleSessionId());
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pun->SetIconInfo(LoadIcon(NULL, IDI_WINLOGO), szTitle);
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pun->SetBalloonInfo(szTitle, L"Balloon Text... 1234567890 1234567890 1234567890 1234567890 1234567890 1234567890 1234567890 ", NIIF_INFO);
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hr = pun->Show(NULL, 0);
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pun->Release();
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}
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else
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{
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TCHAR szErr[128];
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wsprintf(szErr, TEXT("hr:%x"), hr);
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MessageBox(NULL, TEXT("Error"), szErr, MB_OK);
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}
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CoUninitialize();
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return 0;
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}
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