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-rw-r--r--dom/media/eme/mediafoundation/WMFCDMProxy.h134
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diff --git a/dom/media/eme/mediafoundation/WMFCDMProxy.h b/dom/media/eme/mediafoundation/WMFCDMProxy.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim:set ts=2 sw=2 sts=2 et cindent: */
+/* 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_EME_MEDIAFOUNDATION_WMFCDMPROXY_H_
+#define DOM_MEDIA_EME_MEDIAFOUNDATION_WMFCDMPROXY_H_
+
+#include "mozilla/CDMProxy.h"
+#include "mozilla/CDMCaps.h"
+#include "mozilla/MozPromise.h"
+#include "mozilla/dom/MediaKeys.h"
+#include "mozilla/dom/MediaKeySession.h"
+#include "mozilla/RefPtr.h"
+#include "mozilla/WMFCDMImpl.h"
+
+#include "nsString.h"
+
+namespace mozilla {
+
+class WMFCDMProxyCallback;
+
+class WMFCDMProxy : public CDMProxy {
+ public:
+ NS_INLINE_DECL_THREADSAFE_REFCOUNTING(WMFCDMProxy, override)
+
+ WMFCDMProxy(dom::MediaKeys* aKeys, const nsAString& aKeySystem,
+ const dom::MediaKeySystemConfiguration& aConfig);
+
+ // CDMProxy interface
+ void Init(PromiseId aPromiseId, const nsAString& aOrigin,
+ const nsAString& aTopLevelOrigin, const nsAString& aName) override;
+
+ void CreateSession(uint32_t aCreateSessionToken,
+ MediaKeySessionType aSessionType, PromiseId aPromiseId,
+ const nsAString& aInitDataType,
+ nsTArray<uint8_t>& aInitData) override;
+
+ void LoadSession(PromiseId aPromiseId, dom::MediaKeySessionType aSessionType,
+ const nsAString& aSessionId) override;
+
+ void SetServerCertificate(PromiseId aPromiseId,
+ nsTArray<uint8_t>& aCert) override {}
+
+ void UpdateSession(const nsAString& aSessionId, PromiseId aPromiseId,
+ nsTArray<uint8_t>& aResponse) override;
+
+ void CloseSession(const nsAString& aSessionId, PromiseId aPromiseId) override;
+
+ void RemoveSession(const nsAString& aSessionId,
+ PromiseId aPromiseId) override;
+
+ void QueryOutputProtectionStatus() override {}
+
+ void NotifyOutputProtectionStatus(
+ OutputProtectionCheckStatus aCheckStatus,
+ OutputProtectionCaptureStatus aCaptureStatus) override {}
+
+ void Shutdown() override;
+
+ void Terminated() override {}
+
+ void OnSetSessionId(uint32_t aCreateSessionToken,
+ const nsAString& aSessionId) override {}
+
+ void OnResolveLoadSessionPromise(uint32_t aPromiseId,
+ bool aSuccess) override {}
+
+ void OnSessionMessage(const nsAString& aSessionId,
+ dom::MediaKeyMessageType aMessageType,
+ const nsTArray<uint8_t>& aMessage) override;
+
+ void OnExpirationChange(const nsAString& aSessionId,
+ UnixTime aExpiryTime) override;
+
+ void OnSessionClosed(const nsAString& aSessionId) override {}
+
+ void OnSessionError(const nsAString& aSessionId, nsresult aException,
+ uint32_t aSystemCode, const nsAString& aMsg) override {}
+
+ void OnRejectPromise(uint32_t aPromiseId, ErrorResult&& aException,
+ const nsCString& aMsg) override {}
+
+ RefPtr<DecryptPromise> Decrypt(MediaRawData* aSample) override {
+ return nullptr;
+ }
+ void OnDecrypted(uint32_t aId, DecryptStatus aResult,
+ const nsTArray<uint8_t>& aDecryptedData) override {}
+
+ void ResolvePromise(PromiseId aId) override;
+ void RejectPromise(PromiseId aId, ErrorResult&& aException,
+ const nsCString& aReason) override;
+
+ void OnKeyStatusesChange(const nsAString& aSessionId) override;
+
+ void GetStatusForPolicy(PromiseId aPromiseId,
+ const nsAString& aMinHdcpVersion) override {}
+
+#ifdef DEBUG
+ bool IsOnOwnerThread() override {
+ return NS_GetCurrentThread() == mOwnerThread;
+ }
+#endif
+
+ WMFCDMProxy* AsWMFCDMProxy() override { return this; }
+
+ // Can only be called after initialization succeeded.
+ uint64_t GetCDMProxyId() const;
+
+ private:
+ virtual ~WMFCDMProxy();
+
+ template <typename T>
+ void ResolvePromiseWithResult(PromiseId aId, const T& aResult) {}
+ void RejectPromiseOnMainThread(PromiseId aId,
+ CopyableErrorResult&& aException,
+ const nsCString& aReason);
+ // Reject promise with an InvalidStateError and the given message.
+ void RejectPromiseWithStateError(PromiseId aId, const nsCString& aReason);
+
+ RefPtr<WMFCDMImpl> mCDM;
+
+ const dom::MediaKeySystemConfiguration mConfig;
+
+ RefPtr<WMFCDMProxyCallback> mProxyCallback;
+
+ // It can only be used on the main thread.
+ bool mIsShutdown = false;
+};
+
+} // namespace mozilla
+
+#endif // DOM_MEDIA_EME_MEDIAFOUNDATION_WMFCDMPROXY_H_