/*
 * (C) 2003-2006 Gabest
 * (C) 2006-2012 see Authors.txt
 *
 * This file is part of MPC-HC.
 *
 * MPC-HC is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * MPC-HC is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#pragma once

class CDeCSSInputPin : public CTransformInputPin, public IKsPropertySet
{
    int m_varient;
    BYTE m_Challenge[10], m_KeyCheck[5], m_Key[10];
    BYTE m_DiscKey[6], m_TitleKey[6];

protected:
    // return S_FALSE here if you don't want the base class
    // to call CTransformFilter::Receive with this sample
    virtual HRESULT Transform(IMediaSample* pSample) { return S_OK; }

public:
    CDeCSSInputPin(TCHAR* pObjectName, CTransformFilter* pFilter, HRESULT* phr, LPWSTR pName);

    DECLARE_IUNKNOWN
    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void** ppv);

    void StripPacket(BYTE*& p, long& len);

    // IMemInputPin
    STDMETHODIMP Receive(IMediaSample* pSample);

    // IKsPropertySet
    STDMETHODIMP Set(REFGUID PropSet, ULONG Id, LPVOID InstanceData, ULONG InstanceLength, LPVOID PropertyData, ULONG DataLength);
    STDMETHODIMP Get(REFGUID PropSet, ULONG Id, LPVOID InstanceData, ULONG InstanceLength, LPVOID PropertyData, ULONG DataLength, ULONG* pBytesReturned);
    STDMETHODIMP QuerySupported(REFGUID PropSet, ULONG Id, ULONG* pTypeSupport);
};