1 files changed, 45 insertions, 0 deletions
diff --git a/uriloader/exthandler/ExternalHelperAppChild.h b/uriloader/exthandler/ExternalHelperAppChild.h
new file mode 100644
index 000000000..eecca01e6
--- /dev/null
+++ b/uriloader/exthandler/ExternalHelperAppChild.h
@@ -0,0 +1,45 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=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_ExternalHelperAppChild_h
+#define mozilla_dom_ExternalHelperAppChild_h
+
+#include "mozilla/dom/PExternalHelperAppChild.h"
+#include "nsExternalHelperAppService.h"
+#include "nsIStreamListener.h"
+
+class nsIDivertableChannel;
+
+namespace mozilla {
+namespace dom {
+
+class ExternalHelperAppChild : public PExternalHelperAppChild
+                             , public nsIStreamListener
+{
+public:
+    NS_DECL_ISUPPORTS
+    NS_DECL_NSISTREAMLISTENER
+    NS_DECL_NSIREQUESTOBSERVER
+
+    ExternalHelperAppChild();
+
+    // Give the listener a real nsExternalAppHandler to complete processing on
+    // the child.
+    void SetHandler(nsExternalAppHandler *handler) { mHandler = handler; }
+
+    virtual bool RecvCancel(const nsresult& aStatus) override;
+private:
+    virtual ~ExternalHelperAppChild();
+    MOZ_MUST_USE nsresult DivertToParent(nsIDivertableChannel *divertable, nsIRequest *request);
+
+    RefPtr<nsExternalAppHandler> mHandler;
+    nsresult mStatus;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_ExternalHelperAppChild_h