Add m-esr52 at 52.6.0

1 files changed, 77 insertions, 0 deletions

diff --git a/dom/media/systemservices/MediaParent.h b/dom/media/systemservices/MediaParent.h
new file mode 100644
index 000000000..b5dcd84ad
--- /dev/null
+++ b/dom/media/systemservices/MediaParent.h
@@ -0,0 +1,77 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et ft=cpp : */
+/* 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 mozilla_MediaParent_h
+#define mozilla_MediaParent_h
+
+#include "MediaChild.h"
+
+#include "mozilla/dom/ContentParent.h"
+#include "mozilla/media/PMediaParent.h"
+
+namespace mozilla {
+namespace media {
+
+// media::Parent implements the chrome-process side of ipc for media::Child APIs
+// A same-process version may also be created to service non-e10s calls.
+
+class OriginKeyStore;
+
+class NonE10s
+{
+  typedef mozilla::ipc::IProtocol::ActorDestroyReason
+      ActorDestroyReason;
+public:
+  virtual ~NonE10s() {}
+protected:
+  virtual bool RecvGetOriginKey(const uint32_t& aRequestId,
+                                const nsCString& aOrigin,
+                                const bool& aPrivateBrowsing,
+                                const bool& aPersist) = 0;
+  virtual bool RecvSanitizeOriginKeys(const uint64_t& aSinceWhen,
+                                      const bool& aOnlyPrivateBrowsing) = 0;
+  virtual void
+  ActorDestroy(ActorDestroyReason aWhy) = 0;
+
+  bool SendGetOriginKeyResponse(const uint32_t& aRequestId,
+                                nsCString aKey);
+};
+
+// Super = PMediaParent or NonE10s
+
+template<class Super>
+class Parent : public Super
+{
+  typedef mozilla::ipc::IProtocol::ActorDestroyReason
+      ActorDestroyReason;
+public:
+  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(Parent<Super>)
+
+  virtual bool RecvGetOriginKey(const uint32_t& aRequestId,
+                                const nsCString& aOrigin,
+                                const bool& aPrivateBrowsing,
+                                const bool& aPersist) override;
+  virtual bool RecvSanitizeOriginKeys(const uint64_t& aSinceWhen,
+                                      const bool& aOnlyPrivateBrowsing) override;
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  Parent();
+private:
+  virtual ~Parent();
+
+  RefPtr<OriginKeyStore> mOriginKeyStore;
+  bool mDestroyed;
+
+  CoatCheck<Pledge<nsCString>> mOutstandingPledges;
+};
+
+PMediaParent* AllocPMediaParent();
+bool DeallocPMediaParent(PMediaParent *aActor);
+
+} // namespace media
+} // namespace mozilla
+
+#endif  // mozilla_MediaParent_h