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/* 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_MFCONTENTPROTECTIONMANAGER_H
#define DOM_MEDIA_PLATFORM_WMF_MFCONTENTPROTECTIONMANAGER_H
#include <mfapi.h>
#include <mfidl.h>
#include <windows.media.protection.h>
#include <wrl.h>
#include "MFCDMProxy.h"
namespace mozilla {
/**
* MFContentProtectionManager is used to enable the encrypted playback for the
* media engine.
* https://docs.microsoft.com/en-us/windows/win32/api/mfidl/nn-mfidl-imfcontentprotectionmanager
* https://docs.microsoft.com/en-us/uwp/api/windows.media.protection.mediaprotectionmanager
*/
class MFContentProtectionManager
: public Microsoft::WRL::RuntimeClass<
Microsoft::WRL::RuntimeClassFlags<
Microsoft::WRL::RuntimeClassType::WinRtClassicComMix |
Microsoft::WRL::RuntimeClassType::InhibitRoOriginateError>,
IMFContentProtectionManager,
ABI::Windows::Media::Protection::IMediaProtectionManager> {
public:
MFContentProtectionManager();
~MFContentProtectionManager();
HRESULT RuntimeClassInitialize();
void Shutdown();
// IMFContentProtectionManager.
IFACEMETHODIMP BeginEnableContent(IMFActivate* aEnablerActivate,
IMFTopology* aTopology,
IMFAsyncCallback* aCallback,
IUnknown* aState) override;
IFACEMETHODIMP EndEnableContent(IMFAsyncResult* aAsyncResult) override;
// IMediaProtectionManager.
// MFMediaEngine can query this interface to invoke get_Properties().
IFACEMETHODIMP add_ServiceRequested(
ABI::Windows::Media::Protection::IServiceRequestedEventHandler* aHandler,
EventRegistrationToken* aCookie) override;
IFACEMETHODIMP remove_ServiceRequested(
EventRegistrationToken aCookie) override;
IFACEMETHODIMP add_RebootNeeded(
ABI::Windows::Media::Protection::IRebootNeededEventHandler* aHandler,
EventRegistrationToken* aCookie) override;
IFACEMETHODIMP remove_RebootNeeded(EventRegistrationToken aCookie) override;
IFACEMETHODIMP add_ComponentLoadFailed(
ABI::Windows::Media::Protection::IComponentLoadFailedEventHandler*
aHandler,
EventRegistrationToken* aCookie) override;
IFACEMETHODIMP remove_ComponentLoadFailed(
EventRegistrationToken aCookie) override;
IFACEMETHODIMP get_Properties(
ABI::Windows::Foundation::Collections::IPropertySet** aValue) override;
HRESULT SetCDMProxy(MFCDMProxy* aCDMProxy);
MFCDMProxy* GetCDMProxy() const { return mCDMProxy; }
private:
HRESULT SetPMPServer(
ABI::Windows::Media::Protection::IMediaProtectionPMPServer* aPMPServer);
RefPtr<MFCDMProxy> mCDMProxy;
Microsoft::WRL::ComPtr<ABI::Windows::Foundation::Collections::IPropertySet>
mPMPServerSet;
};
} // namespace mozilla
#endif // DOM_MEDIA_PLATFORM_WMF_MFCONTENTPROTECTIONMANAGER_H
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