1 files changed, 59 insertions, 0 deletions
diff --git a/js/xpconnect/loader/ScriptCacheActors.h b/js/xpconnect/loader/ScriptCacheActors.h
new file mode 100644
index 0000000000..92148464ea
--- /dev/null
+++ b/js/xpconnect/loader/ScriptCacheActors.h
@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
+/* 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 ScriptCache_h
+#define ScriptCache_h
+
+#include "mozilla/ScriptPreloader.h"
+#include "mozilla/loader/PScriptCacheChild.h"
+#include "mozilla/loader/PScriptCacheParent.h"
+
+namespace mozilla {
+namespace ipc {
+class FileDescriptor;
+}
+
+namespace loader {
+
+using mozilla::ipc::FileDescriptor;
+using mozilla::ipc::IPCResult;
+
+class ScriptCacheParent final : public PScriptCacheParent {
+  friend class PScriptCacheParent;
+
+ public:
+  explicit ScriptCacheParent(bool wantCacheData)
+      : mWantCacheData(wantCacheData) {}
+
+ protected:
+  IPCResult Recv__delete__(nsTArray<ScriptData>&& scripts);
+
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+ private:
+  bool mWantCacheData;
+};
+
+class ScriptCacheChild final : public PScriptCacheChild {
+  friend class mozilla::ScriptPreloader;
+
+ public:
+  ScriptCacheChild() = default;
+
+  void Init(const Maybe<FileDescriptor>& cacheFile, bool wantCacheData);
+
+ protected:
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  void SendScriptsAndFinalize(ScriptPreloader::ScriptHash& scripts);
+
+ private:
+  bool mWantCacheData = false;
+};
+
+}  // namespace loader
+}  // namespace mozilla
+
+#endif  // ScriptCache_h