1 files changed, 93 insertions, 0 deletions
diff --git a/uriloader/prefetch/OfflineCacheUpdateChild.h b/uriloader/prefetch/OfflineCacheUpdateChild.h
new file mode 100644
index 0000000000..4099c9dfdb
--- /dev/null
+++ b/uriloader/prefetch/OfflineCacheUpdateChild.h
@@ -0,0 +1,93 @@
+/* -*- 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 nsOfflineCacheUpdateChild_h
+#define nsOfflineCacheUpdateChild_h
+
+#include "mozilla/docshell/POfflineCacheUpdateChild.h"
+#include "nsIOfflineCacheUpdate.h"
+
+#include "nsCOMArray.h"
+#include "nsCOMPtr.h"
+#include "nsIObserver.h"
+#include "nsIObserverService.h"
+#include "nsIURI.h"
+#include "nsIWeakReference.h"
+#include "nsString.h"
+
+class nsPIDOMWindowInner;
+
+namespace mozilla {
+namespace dom {
+class Document;
+}
+
+namespace docshell {
+
+class OfflineCacheUpdateChild : public nsIOfflineCacheUpdate,
+                                public POfflineCacheUpdateChild {
+ public:
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIOFFLINECACHEUPDATE
+
+  mozilla::ipc::IPCResult RecvNotifyStateEvent(const uint32_t& stateEvent,
+                                               const uint64_t& byteProgress);
+
+  mozilla::ipc::IPCResult RecvAssociateDocuments(
+      const nsCString& cacheGroupId, const nsCString& cacheClientId);
+
+  mozilla::ipc::IPCResult RecvFinish(const bool& succeeded,
+                                     const bool& isUpgrade);
+
+  explicit OfflineCacheUpdateChild(nsPIDOMWindowInner* aWindow);
+
+  void SetDocument(dom::Document* aDocument);
+
+ private:
+  ~OfflineCacheUpdateChild();
+
+  nsresult AssociateDocument(dom::Document* aDocument,
+                             nsIApplicationCache* aApplicationCache);
+  void GatherObservers(nsCOMArray<nsIOfflineCacheUpdateObserver>& aObservers);
+  nsresult Finish();
+
+  enum {
+    STATE_UNINITIALIZED,
+    STATE_INITIALIZED,
+    STATE_CHECKING,
+    STATE_DOWNLOADING,
+    STATE_CANCELLED,
+    STATE_FINISHED
+  } mState;
+
+  bool mIsUpgrade;
+  bool mSucceeded;
+
+  nsCString mUpdateDomain;
+  nsCOMPtr<nsIURI> mManifestURI;
+  nsCOMPtr<nsIURI> mDocumentURI;
+  nsCOMPtr<nsIPrincipal> mLoadingPrincipal;
+  nsCOMPtr<nsICookieJarSettings> mCookieJarSettings;
+
+  nsCOMPtr<nsIObserverService> mObserverService;
+
+  /* Clients watching this update for changes */
+  nsCOMArray<nsIWeakReference> mWeakObservers;
+  nsCOMArray<nsIOfflineCacheUpdateObserver> mObservers;
+
+  /* Document that requested this update */
+  nsCOMPtr<dom::Document> mDocument;
+
+  /* Keep reference to the window that owns this update to call the
+     parent offline cache update construcor */
+  nsCOMPtr<nsPIDOMWindowInner> mWindow;
+
+  uint64_t mByteProgress;
+};
+
+}  // namespace docshell
+}  // namespace mozilla
+
+#endif