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45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
/*
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* PROJECT: ReactOS Zip Shell Extension
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Zip extraction
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* COPYRIGHT: Copyright 2017 Mark Jansen (mark.jansen@reactos.org)
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*/
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#include "precomp.h"
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static bool GetInterfaceName(const WCHAR* InterfaceString, WCHAR* buf, size_t size)
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{
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WCHAR LocalBuf[100];
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DWORD dwType = 0, dwDataSize = size * sizeof(WCHAR);
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if (!SUCCEEDED(StringCchPrintfW(LocalBuf, _countof(LocalBuf), L"Interface\\%s", InterfaceString)))
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return false;
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return SHRegGetValueW(HKEY_CLASSES_ROOT, LocalBuf, NULL, RRF_RT_REG_SZ, &dwType, buf, &dwDataSize) == ERROR_SUCCESS;
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}
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WCHAR* guid2string(REFCLSID iid)
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{
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static WCHAR buf[2][300];
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static int idx = 0;
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idx ^= 1;
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LPOLESTR tmp;
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HRESULT hr = ProgIDFromCLSID(iid, &tmp);
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if (SUCCEEDED(hr))
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{
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wcscpy(buf[idx], tmp);
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CoTaskMemFree(tmp);
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return buf[idx];
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}
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StringFromGUID2(iid, buf[idx], _countof(buf[idx]));
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if (GetInterfaceName(buf[idx], buf[idx], _countof(buf[idx])))
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{
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return buf[idx];
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}
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StringFromGUID2(iid, buf[idx], _countof(buf[idx]));
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return buf[idx];
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}
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