1 files changed, 41 insertions, 0 deletions
diff --git a/media/wmf-clearkey/WMFClearKeyTrustedInput.h b/media/wmf-clearkey/WMFClearKeyTrustedInput.h
new file mode 100644
index 0000000000..b89c64f5c9
--- /dev/null
+++ b/media/wmf-clearkey/WMFClearKeyTrustedInput.h
@@ -0,0 +1,41 @@
+/* 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_WMFCLEARKEYTRUSTEDINPUT_H
+#define DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYTRUSTEDINPUT_H
+
+#include <wrl.h>
+#include <wrl/client.h>
+
+#include "MFCDMExtra.h"
+#include "RefCounted.h"
+
+namespace mozilla {
+
+class SessionManagerWrapper;
+
+// This class is used to provide WMFClearKeyInputTrustAuthority.
+class WMFClearKeyTrustedInput final
+    : public Microsoft::WRL::RuntimeClass<
+          Microsoft::WRL::RuntimeClassFlags<Microsoft::WRL::WinRtClassicComMix>,
+          IMFTrustedInput, Microsoft::WRL::FtmBase> {
+ public:
+  WMFClearKeyTrustedInput() = default;
+  ~WMFClearKeyTrustedInput() = default;
+  WMFClearKeyTrustedInput(const WMFClearKeyTrustedInput&) = delete;
+  WMFClearKeyTrustedInput& operator=(const WMFClearKeyTrustedInput&) = delete;
+
+  HRESULT RuntimeClassInitialize(SessionManagerWrapper* aSessionManager);
+
+  // IMFTrustedInput
+  STDMETHODIMP GetInputTrustAuthority(DWORD aStreamId, REFIID aRiid,
+                                      IUnknown** aAuthority) override;
+
+ private:
+  RefPtr<SessionManagerWrapper> mSessionManager;
+};
+
+}  // namespace mozilla
+
+#endif  // DOM_MEDIA_PLATFORM_WMF_CLEARKEY_WMFCLEARKEYTRUSTEDINPUT_H