1 files changed, 47 insertions, 0 deletions
diff --git a/dom/presentation/ipc/PresentationBuilderChild.h b/dom/presentation/ipc/PresentationBuilderChild.h
new file mode 100644
index 0000000000..8da43245da
--- /dev/null
+++ b/dom/presentation/ipc/PresentationBuilderChild.h
@@ -0,0 +1,47 @@
+/* -*- 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 mozilla_dom_PresentationBuilderChild_h
+#define mozilla_dom_PresentationBuilderChild_h
+
+#include "mozilla/dom/PPresentationBuilderChild.h"
+#include "nsIPresentationSessionTransportBuilder.h"
+
+namespace mozilla {
+namespace dom {
+
+class PresentationBuilderChild final
+    : public PPresentationBuilderChild,
+      public nsIPresentationSessionTransportBuilderListener {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIPRESENTATIONSESSIONTRANSPORTBUILDERLISTENER
+
+  explicit PresentationBuilderChild(const nsString& aSessionId, uint8_t aRole);
+
+  nsresult Init();
+
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  mozilla::ipc::IPCResult RecvOnOffer(const nsString& aSDP);
+
+  mozilla::ipc::IPCResult RecvOnAnswer(const nsString& aSDP);
+
+  mozilla::ipc::IPCResult RecvOnIceCandidate(const nsString& aCandidate);
+
+ private:
+  virtual ~PresentationBuilderChild() = default;
+
+  nsString mSessionId;
+  uint8_t mRole;
+  bool mActorDestroyed = false;
+  nsCOMPtr<nsIPresentationDataChannelSessionTransportBuilder> mBuilder;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // mozilla_dom_PresentationBuilderChild_h