1 files changed, 68 insertions, 0 deletions
diff --git a/dom/media/eme/mediadrm/MediaDrmProxySupport.h b/dom/media/eme/mediadrm/MediaDrmProxySupport.h
new file mode 100644
index 0000000000..e994036f69
--- /dev/null
+++ b/dom/media/eme/mediadrm/MediaDrmProxySupport.h
@@ -0,0 +1,68 @@
+/* -*- 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/java/MediaDrmProxyWrappers.h"
+#include "mozilla/Logging.h"
+#include "mozilla/UniquePtr.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 MediaDrmCDMCallbackProxy;
+
+class MediaDrmProxySupport final {
+ public:
+  explicit MediaDrmProxySupport(const nsAString& aKeySystem);
+  ~MediaDrmProxySupport();
+
+  /*
+   * APIs to act as GMPDecryptorAPI, discarding unnecessary calls.
+   */
+  nsresult Init(UniquePtr<MediaDrmCDMCallbackProxy>&& 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();
+
+  const nsString& GetMediaDrmStubId() const { return mMediaDrmStubId; }
+
+  bool SetServerCertificate(const nsTArray<uint8_t>& aCert);
+
+ private:
+  const nsString mKeySystem;
+  java::MediaDrmProxy::GlobalRef mBridgeProxy;
+  java::MediaDrmProxy::NativeMediaDrmProxyCallbacks::GlobalRef mJavaCallbacks;
+  bool mDestroyed;
+  nsString mMediaDrmStubId;
+};
+
+}  // namespace mozilla
+#endif  // MediaDrmProxySupport_H