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-rw-r--r--dom/media/eme/mediadrm/MediaDrmCDMCallbackProxy.h63
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/media/eme/mediadrm/MediaDrmCDMCallbackProxy.h b/dom/media/eme/mediadrm/MediaDrmCDMCallbackProxy.h
new file mode 100644
index 0000000000..e963e21e11
--- /dev/null
+++ b/dom/media/eme/mediadrm/MediaDrmCDMCallbackProxy.h
@@ -0,0 +1,63 @@
+/* -*- 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 MediaDrmCDMCallbackProxy_h_
+#define MediaDrmCDMCallbackProxy_h_
+
+#include "mozilla/CDMProxy.h"
+#include "mozilla/DecryptorProxyCallback.h"
+
+namespace mozilla {
+class CDMProxy;
+class ErrorResult;
+class MediaDrmCDMProxy;
+
+// Proxies call backs from the MediaDrmProxy -> MediaDrmProxySupport back to the
+// MediaKeys object on the main thread. We used annotation calledFrom = "gecko"
+// to ensure running on main thread.
+class MediaDrmCDMCallbackProxy final : public DecryptorProxyCallback {
+ public:
+ 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, ErrorResult&& 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;
+
+ ~MediaDrmCDMCallbackProxy();
+
+ private:
+ friend class MediaDrmCDMProxy;
+ explicit MediaDrmCDMCallbackProxy(MediaDrmCDMProxy* aProxy);
+
+ void BatchedKeyStatusChangedInternal(const nsCString& aSessionId,
+ const nsTArray<CDMKeyInfo>& aKeyInfos);
+ const RefPtr<MediaDrmCDMProxy> mProxy;
+};
+
+} // namespace mozilla
+#endif