Add m-esr52 at 52.6.0

1 files changed, 67 insertions, 0 deletions

diff --git a/dom/media/eme/mediadrm/MediaDrmProxySupport.h b/dom/media/eme/mediadrm/MediaDrmProxySupport.h
new file mode 100644
index 000000000..e43b71bc1
--- /dev/null
+++ b/dom/media/eme/mediadrm/MediaDrmProxySupport.h
@@ -0,0 +1,67 @@
+/* -*- 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 MediaDrmProxySupport_H
+#define MediaDrmProxySupport_H
+
+#include "mozilla/DecryptorProxyCallback.h"
+#include "mozilla/Logging.h"
+#include "FennecJNIWrappers.h"
+#include "nsString.h"
+
+
+namespace mozilla {
+
+enum MediaDrmSessionType {
+  kKeyStreaming = 1,
+  kKeyOffline = 2,
+  kKeyRelease = 3,
+};
+
+#ifndef MDRMN_LOG
+  LogModule* GetMDRMNLog();
+  #define MDRMN_LOG(x, ...) MOZ_LOG(GetMDRMNLog(), mozilla::LogLevel::Debug,\
+    ("[MediaDrmProxySupport][%s]" x, __FUNCTION__, ##__VA_ARGS__))
+#endif
+
+class MediaDrmProxySupport final
+{
+public:
+
+  MediaDrmProxySupport(const nsAString& aKeySystem);
+  ~MediaDrmProxySupport();
+
+  /*
+  * APIs to act as GMPDecryptorAPI, discarding unnecessary calls.
+  */
+  nsresult Init(DecryptorProxyCallback* aCallback);
+
+  void CreateSession(uint32_t aCreateSessionToken,
+                     uint32_t aPromiseId,
+                     const nsCString& aInitDataType,
+                     const nsTArray<uint8_t>& aInitData,
+                     MediaDrmSessionType aSessionType);
+
+  void UpdateSession(uint32_t aPromiseId,
+                     const nsCString& aSessionId,
+                     const nsTArray<uint8_t>& aResponse);
+
+  void CloseSession(uint32_t aPromiseId,
+                    const nsCString& aSessionId);
+
+  void Shutdown();
+
+private:
+  const nsString mKeySystem;
+  java::MediaDrmProxy::GlobalRef mBridgeProxy;
+  java::MediaDrmProxy::NativeMediaDrmProxyCallbacks::GlobalRef mJavaCallbacks;
+  DecryptorProxyCallback* mCallback;
+  bool mDestroyed;
+
+};
+
+} // namespace mozilla
+#endif // MediaDrmProxySupport_H
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