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-rw-r--r--dom/media/gmp/GMPCDMCallbackProxy.h72
1 files changed, 72 insertions, 0 deletions
diff --git a/dom/media/gmp/GMPCDMCallbackProxy.h b/dom/media/gmp/GMPCDMCallbackProxy.h
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+++ b/dom/media/gmp/GMPCDMCallbackProxy.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 GMPCDMCallbackProxy_h_
+#define GMPCDMCallbackProxy_h_
+
+#include "mozilla/CDMProxy.h"
+#include "gmp-decryption.h"
+#include "GMPDecryptorProxy.h"
+
+namespace mozilla {
+
+// Proxies call backs from the CDM on the GMP thread back to the MediaKeys
+// object on the main thread.
+class GMPCDMCallbackProxy : public GMPDecryptorProxyCallback {
+public:
+
+ void SetDecryptorId(uint32_t aId) override;
+
+ void SetSessionId(uint32_t aCreateSessionToken,
+ const nsCString& aSessionId) override;
+
+ void ResolveLoadSessionPromise(uint32_t aPromiseId,
+ bool aSuccess) override;
+
+ void ResolvePromise(uint32_t aPromiseId) override;
+
+ void RejectPromise(uint32_t aPromiseId,
+ nsresult aException,
+ const nsCString& aSessionId) override;
+
+ void SessionMessage(const nsCString& aSessionId,
+ dom::MediaKeyMessageType aMessageType,
+ const nsTArray<uint8_t>& aMessage) override;
+
+ void ExpirationChange(const nsCString& aSessionId,
+ UnixTime aExpiryTime) override;
+
+ void SessionClosed(const nsCString& aSessionId) override;
+
+ void SessionError(const nsCString& aSessionId,
+ nsresult aException,
+ uint32_t aSystemCode,
+ const nsCString& aMessage) override;
+
+ void Decrypted(uint32_t aId,
+ DecryptStatus aResult,
+ const nsTArray<uint8_t>& aDecryptedData) override;
+
+ void BatchedKeyStatusChanged(const nsCString& aSessionId,
+ const nsTArray<CDMKeyInfo>& aKeyInfos) override;
+
+ void Terminated() override;
+
+ ~GMPCDMCallbackProxy() {}
+
+private:
+ friend class GMPCDMProxy;
+ explicit GMPCDMCallbackProxy(CDMProxy* aProxy);
+
+ void BatchedKeyStatusChangedInternal(const nsCString& aSessionId,
+ const nsTArray<CDMKeyInfo>& aKeyInfos);
+ // Warning: Weak ref.
+ CDMProxy* mProxy;
+};
+
+} // namespace mozilla
+
+#endif // GMPCDMCallbackProxy_h_