WMFClearKeyInputTrustAuthority.h

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYINPUTTRUSTAUTHORITY_H

#define DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYINPUTTRUSTAUTHORITY_H

#include <wrl.h>

#include <wrl/client.h>

#include "MFCDMExtra.h"

#include "RefCounted.h"

namespace mozilla {

class SessionManagerWrapper;

// This class is used to provide WMFClearKeyActivate and WMFClearKeyDecryptor.

class WMFClearKeyInputTrustAuthority final

    : public Microsoft::WRL::RuntimeClass<

          Microsoft::WRL::RuntimeClassFlags<Microsoft::WRL::ClassicCom>,

          IMFInputTrustAuthority, IMFShutdown, Microsoft::WRL::FtmBase> {

 public:

  WMFClearKeyInputTrustAuthority() = default;

  ~WMFClearKeyInputTrustAuthority() = default;

  WMFClearKeyInputTrustAuthority(const WMFClearKeyInputTrustAuthority&) =

      delete;

  WMFClearKeyInputTrustAuthority& operator=(

      const WMFClearKeyInputTrustAuthority&) = delete;

  HRESULT RuntimeClassInitialize(UINT32 aStreamId,

                                 SessionManagerWrapper* aSessionManager);

  // IMFInputTrustAuthority

  STDMETHODIMP GetDecrypter(REFIID aRiid, void** aPpv) override;

  STDMETHODIMP RequestAccess(MFPOLICYMANAGER_ACTION aAction,

                             IMFActivate** aContentEnablerActivate) override;

  STDMETHODIMP GetPolicy(MFPOLICYMANAGER_ACTION aAction,

                         IMFOutputPolicy** aPolicy) override;

  STDMETHODIMP BindAccess(

      MFINPUTTRUSTAUTHORITY_ACCESS_PARAMS* aParams) override;

  STDMETHODIMP UpdateAccess(

      MFINPUTTRUSTAUTHORITY_ACCESS_PARAMS* aParams) override;

  STDMETHODIMP Reset() override;

  // IMFShutdown

  STDMETHODIMP GetShutdownStatus(MFSHUTDOWN_STATUS* aStatus) override;

  STDMETHODIMP Shutdown() override;

 private:

  RefPtr<SessionManagerWrapper> mSessionManager;

};

}  // namespace mozilla

#endif  // DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYINPUTTRUSTAUTHORITY_H