1 files changed, 58 insertions, 0 deletions
diff --git a/dom/plugins/ipc/BrowserStreamParent.h b/dom/plugins/ipc/BrowserStreamParent.h
new file mode 100644
index 0000000000..492288eb3e
--- /dev/null
+++ b/dom/plugins/ipc/BrowserStreamParent.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
+/* 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_plugins_BrowserStreamParent_h
+#define mozilla_plugins_BrowserStreamParent_h
+
+#include "mozilla/plugins/PBrowserStreamParent.h"
+#include "mozilla/plugins/AStream.h"
+#include "nsNPAPIPluginStreamListener.h"
+#include "nsPluginStreamListenerPeer.h"
+
+namespace mozilla {
+namespace plugins {
+
+class PluginInstanceParent;
+
+class BrowserStreamParent : public PBrowserStreamParent, public AStream {
+  friend class PluginModuleParent;
+  friend class PluginInstanceParent;
+
+ public:
+  BrowserStreamParent(PluginInstanceParent* npp, NPStream* stream);
+  virtual ~BrowserStreamParent();
+
+  virtual bool IsBrowserStream() override { return true; }
+
+  virtual void ActorDestroy(ActorDestroyReason aWhy) override;
+
+  virtual mozilla::ipc::IPCResult RecvStreamDestroyed() override;
+
+  int32_t WriteReady();
+  int32_t Write(int32_t offset, int32_t len, void* buffer);
+
+  void NPP_DestroyStream(NPReason reason);
+
+  void SetAlive() {
+    if (mState == INITIALIZING) {
+      mState = ALIVE;
+    }
+  }
+
+ private:
+  using PBrowserStreamParent::SendNPP_DestroyStream;
+
+  PluginInstanceParent* mNPP;
+  NPStream* mStream;
+  nsCOMPtr<nsISupports> mStreamPeer;
+  RefPtr<nsNPAPIPluginStreamListener> mStreamListener;
+
+  enum { INITIALIZING, DEFERRING_DESTROY, ALIVE, DYING, DELETING } mState;
+};
+
+}  // namespace plugins
+}  // namespace mozilla
+
+#endif