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0ba5df597f
This also ensures a clear separation in the system registry. SelfReg is not recommended by Microsoft and will be handled by the MSI package to allow proper Repair and Uninstall. However, we keep it for backward compatibility with the NSIS installer. For details see: https://stackoverflow.com/questions/364187/how-do-you-register-a-win32-com-dll-file-in-wix-3#364210 https://docs.microsoft.com/en-us/windows/win32/msi/selfreg-table#remarks Another fix by this commit: The "Version" registry value in the NCOverlays self reg should be a key and not a value. Details: https://wixtoolset.org/documentation/manual/v3/xsd/wix/class.html Example: [HKCR\CLSID\{01234567-89AB-CDEF-0123-456789ABCDEF}\Version] @="1.0.0.0" Signed-off-by: Michael Schuster <michael@schuster.ms>
90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
/**
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* Copyright (c) 2015 Daniel Molkentin <danimo@owncloud.com>. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 2.1 of the License, or (at your option)
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* any later version.
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*
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* This library is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*/
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#include "NCContextMenuFactory.h"
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#include "NCContextMenu.h"
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#include <new>
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#include <Shlwapi.h>
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#pragma comment(lib, "shlwapi.lib")
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extern long g_cDllRef;
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NCContextMenuFactory::NCContextMenuFactory() : m_cRef(1)
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{
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InterlockedIncrement(&g_cDllRef);
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}
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NCContextMenuFactory::~NCContextMenuFactory()
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{
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InterlockedDecrement(&g_cDllRef);
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}
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// IUnknown methods
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IFACEMETHODIMP NCContextMenuFactory::QueryInterface(REFIID riid, void **ppv)
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{
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static const QITAB qit[] = { QITABENT(NCContextMenuFactory, IClassFactory), { 0 }, };
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return QISearch(this, qit, riid, ppv);
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}
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IFACEMETHODIMP_(ULONG) NCContextMenuFactory::AddRef()
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{
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return InterlockedIncrement(&m_cRef);
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}
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IFACEMETHODIMP_(ULONG) NCContextMenuFactory::Release()
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{
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ULONG cRef = InterlockedDecrement(&m_cRef);
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if (0 == cRef) {
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delete this;
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}
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return cRef;
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}
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// IClassFactory methods
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IFACEMETHODIMP NCContextMenuFactory::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppv)
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{
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HRESULT hr = CLASS_E_NOAGGREGATION;
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// pUnkOuter is used for aggregation. We do not support it in the sample.
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if (!pUnkOuter) {
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hr = E_OUTOFMEMORY;
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// Create the COM component.
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NCContextMenu *pExt = new (std::nothrow) NCContextMenu();
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if (pExt) {
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// Query the specified interface.
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hr = pExt->QueryInterface(riid, ppv);
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pExt->Release();
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}
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}
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return hr;
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}
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IFACEMETHODIMP NCContextMenuFactory::LockServer(BOOL fLock)
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{
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if (fLock) {
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InterlockedIncrement(&g_cDllRef);
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} else {
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InterlockedDecrement(&g_cDllRef);
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}
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return S_OK;
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}
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