mirror of
https://github.com/UzixLS/KernelEx.git
synced 2025-07-19 07:21:20 +03:00
97 lines
2.0 KiB
C++
97 lines
2.0 KiB
C++
/*
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* KernelEx
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* Copyright (C) 2009, Xeno86
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*
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* This file is part of KernelEx source code.
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*
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* KernelEx is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; version 2 of the License.
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*
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* KernelEx is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <windows.h>
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#include "factory.h"
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#include "server.h"
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#include "sheet.h"
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#include "KexLinkage.h"
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Factory::Factory()
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{
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m_RefCount = 0;
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}
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STDMETHODIMP_(ULONG) Factory::AddRef()
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{
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g_LockCount++;
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return ++m_RefCount;
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}
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STDMETHODIMP_(ULONG) Factory::Release()
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{
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g_LockCount--;
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return --m_RefCount;
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}
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STDMETHODIMP Factory::QueryInterface(REFIID riid,LPVOID *ppv)
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{
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if (riid==IID_IUnknown)
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*ppv = static_cast<IUnknown*>(this);
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else if (riid==IID_IClassFactory)
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*ppv = static_cast<IClassFactory*>(this);
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else
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{
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*ppv = NULL;
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return E_NOINTERFACE;
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}
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AddRef();
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return S_OK;
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}
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STDMETHODIMP Factory::LockServer(BOOL bLock)
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{
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if (bLock==TRUE)
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g_LockCount++;
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else
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g_LockCount--;
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return S_OK;
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}
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STDMETHODIMP Factory::CreateInstance(IUnknown *pUnkOuter,REFIID riid, LPVOID *ppv)
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{
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*ppv = NULL;
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if (pUnkOuter != NULL)
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return CLASS_E_NOAGGREGATION;
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if (!KexLinkage::instance.IsReady())
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return E_ACCESSDENIED;
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KexShlExt* pShlExt = new KexShlExt;
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if (pShlExt == NULL)
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return E_OUTOFMEMORY;
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HRESULT hr = pShlExt->QueryInterface(riid,ppv);
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if (FAILED(hr))
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{
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delete pShlExt;
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return E_NOINTERFACE;
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}
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return S_OK;
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}
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