72 lines
1.4 KiB
C++
72 lines
1.4 KiB
C++
#include "priv.h"
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#include "cryptmnu.h"
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CCryptMenuClassFactory::CCryptMenuClassFactory() {
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m_ObjRefCount = 1;
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g_DllRefCount++;
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}
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CCryptMenuClassFactory::~CCryptMenuClassFactory() {
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g_DllRefCount--;
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}
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STDMETHODIMP
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CCryptMenuClassFactory::QueryInterface( REFIID iid, void **ppvObject) {
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if (IsEqualIID(iid,IID_IUnknown)) {
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*ppvObject = (LPUNKNOWN)(LPCLASSFACTORY) this;
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m_ObjRefCount++;
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return(NOERROR);
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}
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if (IsEqualIID(iid,IID_IClassFactory)) {
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*ppvObject = (LPCLASSFACTORY) this;
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m_ObjRefCount++;
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return(NOERROR);
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}
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*ppvObject = NULL;
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return(E_NOINTERFACE);
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}
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STDMETHODIMP_(DWORD)
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CCryptMenuClassFactory::AddRef() {
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return(++m_ObjRefCount);
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}
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STDMETHODIMP_(DWORD)
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CCryptMenuClassFactory::Release() {
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if(--m_ObjRefCount ==0) {
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delete this;
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}
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return(m_ObjRefCount);
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}
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STDMETHODIMP
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CCryptMenuClassFactory::CreateInstance(LPUNKNOWN pUnkOuter,
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REFIID riid,
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void **ppvObject) {
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CCryptMenuExt *pCryptMenu;
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HRESULT hr;
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*ppvObject = NULL;
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if (pUnkOuter) {
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return(CLASS_E_NOAGGREGATION);
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}
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pCryptMenu = new CCryptMenuExt;
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if (!pCryptMenu) {
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return(E_OUTOFMEMORY);
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}
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hr = pCryptMenu->QueryInterface(riid,ppvObject);
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pCryptMenu->Release();
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return hr;
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}
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STDMETHODIMP
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CCryptMenuClassFactory::LockServer(BOOL) {
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return(E_NOTIMPL);
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}
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