100 lines
1.3 KiB
C++
100 lines
1.3 KiB
C++
#include "common.hpp"
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//QI
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STDMETHODIMP CTestFactory::QueryInterface(REFIID riid, LPVOID* ppv)
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{
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//null the put parameter
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*ppv = NULL;
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if ((riid == IID_IUnknown) || (riid == IID_IClassFactory))
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{
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*ppv = this;
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AddRef();
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return S_OK;
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}
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return E_NOINTERFACE;
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}
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//AddRef
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STDMETHODIMP_(ULONG) CTestFactory::AddRef()
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{
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return InterlockedIncrement(&m_cRef);
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}
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//Release
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STDMETHODIMP_(ULONG) CTestFactory::Release()
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{
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if (InterlockedDecrement(&m_cRef) == 0)
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{
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delete this;
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return 0;
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}
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return m_cRef;
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}
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//CreateInstance
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STDMETHODIMP CTestFactory::CreateInstance(IUnknown* pUnkOuter, REFIID riid, LPVOID *ppv)
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{
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HRESULT hr = S_OK;
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//can't aggregate
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if (pUnkOuter != NULL)
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{
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return CLASS_E_NOAGGREGATION;
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}
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//create component
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CDirectInputConfigUITest* pFE = new CDirectInputConfigUITest();
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if (pFE == NULL)
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{
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return E_OUTOFMEMORY;
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}
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//get the requested interface
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hr = pFE->QueryInterface(riid, ppv);
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//release IUnknown
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pFE->Release();
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return hr;
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}
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//LockServer
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STDMETHODIMP CTestFactory::LockServer(BOOL bLock)
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{
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HRESULT hr = S_OK;
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if (bLock)
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{
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InterlockedIncrement(&g_cServerLocks);
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}
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else
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{
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InterlockedDecrement(&g_cServerLocks);
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}
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return hr;
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}
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//constructor
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CTestFactory::CTestFactory()
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{
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m_cRef = 1;
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}
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//destructor
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CTestFactory::~CTestFactory()
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{
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}
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