33 lines
579 B
C++
33 lines
579 B
C++
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#include "stdinc.h"
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#include "cstreamtap.h"
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STDMETHODIMP
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CTeeStreamWithHash::Read(
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void* pv,
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ULONG cb,
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ULONG *pcbRead
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)
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{
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HRESULT hr = E_FAIL;
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FN_TRACE_HR(hr);
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IFCOMFAILED_EXIT( CTeeStream::Read( pv, cb, pcbRead ) );
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IFW32FALSE_EXIT(this->m_hCryptHash.Win32HashData((PBYTE)pv, *pcbRead));
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hr = S_OK;
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Exit:
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return hr;
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}
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STDMETHODIMP
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CTeeStreamWithHash::Seek(
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LARGE_INTEGER,
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DWORD,
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ULARGE_INTEGER*
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)
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{
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FN_PROLOG_WIN32
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INTERNAL_ERROR_CHECK2(FALSE, "Don't call Seek on a crypto hash input stream");
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FN_EPILOG
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}
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