1 files changed, 54 insertions, 0 deletions
diff --git a/embedding/components/webbrowserpersist/WebBrowserPersistResourcesParent.h b/embedding/components/webbrowserpersist/WebBrowserPersistResourcesParent.h
new file mode 100644
index 000000000..9d70fd11b
--- /dev/null
+++ b/embedding/components/webbrowserpersist/WebBrowserPersistResourcesParent.h
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * 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 WebBrowserPersistResourcesParent_h__
+#define WebBrowserPersistResourcesParent_h__
+
+#include "mozilla/PWebBrowserPersistResourcesParent.h"
+
+#include "WebBrowserPersistDocumentParent.h"
+#include "nsCOMPtr.h"
+#include "nsIWebBrowserPersistDocument.h"
+
+namespace mozilla {
+
+class WebBrowserPersistResourcesParent final
+    : public PWebBrowserPersistResourcesParent
+    , public nsIWebBrowserPersistDocumentReceiver
+{
+public:
+    WebBrowserPersistResourcesParent(nsIWebBrowserPersistDocument* aDocument,
+                                     nsIWebBrowserPersistResourceVisitor* aVisitor);
+
+    virtual bool
+    RecvVisitResource(const nsCString& aURI) override;
+
+    virtual bool
+    RecvVisitDocument(PWebBrowserPersistDocumentParent* aSubDocument) override;
+
+    virtual bool
+    Recv__delete__(const nsresult& aStatus) override;
+
+    virtual void
+    ActorDestroy(ActorDestroyReason aWhy) override;
+
+    NS_DECL_NSIWEBBROWSERPERSISTDOCUMENTRECEIVER
+    NS_DECL_ISUPPORTS
+
+private:
+    // Note: even if the XPIDL didn't need mDocument for visitor
+    // callbacks, this object still needs to hold a strong reference
+    // to it to defer actor subtree deletion until after the
+    // visitation is finished.
+    nsCOMPtr<nsIWebBrowserPersistDocument> mDocument;
+    nsCOMPtr<nsIWebBrowserPersistResourceVisitor> mVisitor;
+
+    virtual ~WebBrowserPersistResourcesParent();
+};
+
+} // namespace mozilla
+
+#endif // WebBrowserPersistResourcesParent_h__