michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsDOMOfflineResourceList_h___
michael@0: #define nsDOMOfflineResourceList_h___
michael@0: 
michael@0: #include "nscore.h"
michael@0: #include "nsIDOMOfflineResourceList.h"
michael@0: #include "nsIApplicationCache.h"
michael@0: #include "nsIApplicationCacheContainer.h"
michael@0: #include "nsIApplicationCacheService.h"
michael@0: #include "nsIOfflineCacheUpdate.h"
michael@0: #include "nsTArray.h"
michael@0: #include "nsString.h"
michael@0: #include "nsIURI.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsWeakReference.h"
michael@0: #include "nsCOMArray.h"
michael@0: #include "nsIDOMEventListener.h"
michael@0: #include "nsIObserver.h"
michael@0: #include "nsIScriptContext.h"
michael@0: #include "nsCycleCollectionParticipant.h"
michael@0: #include "nsPIDOMWindow.h"
michael@0: #include "mozilla/DOMEventTargetHelper.h"
michael@0: #include "mozilla/ErrorResult.h"
michael@0: 
michael@0: class nsIDOMWindow;
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: class DOMStringList;
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: class nsDOMOfflineResourceList : public mozilla::DOMEventTargetHelper,
michael@0:                                  public nsIDOMOfflineResourceList,
michael@0:                                  public nsIObserver,
michael@0:                                  public nsIOfflineCacheUpdateObserver,
michael@0:                                  public nsSupportsWeakReference
michael@0: {
michael@0:   typedef mozilla::ErrorResult ErrorResult;
michael@0: 
michael@0: public:
michael@0:   NS_DECL_ISUPPORTS_INHERITED
michael@0:   NS_DECL_NSIDOMOFFLINERESOURCELIST
michael@0:   NS_DECL_NSIOBSERVER
michael@0:   NS_DECL_NSIOFFLINECACHEUPDATEOBSERVER
michael@0: 
michael@0:   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsDOMOfflineResourceList,
michael@0:                                            mozilla::DOMEventTargetHelper)
michael@0: 
michael@0:   nsDOMOfflineResourceList(nsIURI* aManifestURI,
michael@0:                            nsIURI* aDocumentURI,
michael@0:                            nsPIDOMWindow* aWindow);
michael@0:   virtual ~nsDOMOfflineResourceList();
michael@0: 
michael@0:   void FirePendingEvents();
michael@0:   void Disconnect();
michael@0: 
michael@0:   nsresult Init();
michael@0: 
michael@0:   nsPIDOMWindow* GetParentObject() const
michael@0:   {
michael@0:     return GetOwner();
michael@0:   }
michael@0:   virtual JSObject*
michael@0:   WrapObject(JSContext* aCx) MOZ_OVERRIDE;
michael@0: 
michael@0:   uint16_t GetStatus(ErrorResult& aRv)
michael@0:   {
michael@0:     uint16_t status = 0;
michael@0:     aRv = GetStatus(&status);
michael@0:     return status;
michael@0:   }
michael@0:   void Update(ErrorResult& aRv)
michael@0:   {
michael@0:     aRv = Update();
michael@0:   }
michael@0:   void SwapCache(ErrorResult& aRv)
michael@0:   {
michael@0:     aRv = SwapCache();
michael@0:   }
michael@0: 
michael@0:   IMPL_EVENT_HANDLER(checking)
michael@0:   IMPL_EVENT_HANDLER(error)
michael@0:   IMPL_EVENT_HANDLER(noupdate)
michael@0:   IMPL_EVENT_HANDLER(downloading)
michael@0:   IMPL_EVENT_HANDLER(progress)
michael@0:   IMPL_EVENT_HANDLER(cached)
michael@0:   IMPL_EVENT_HANDLER(updateready)
michael@0:   IMPL_EVENT_HANDLER(obsolete)
michael@0: 
michael@0:   already_AddRefed<mozilla::dom::DOMStringList> GetMozItems(ErrorResult& aRv);
michael@0:   bool MozHasItem(const nsAString& aURI, ErrorResult& aRv)
michael@0:   {
michael@0:     bool hasItem = false;
michael@0:     aRv = MozHasItem(aURI, &hasItem);
michael@0:     return hasItem;
michael@0:   }
michael@0:   uint32_t GetMozLength(ErrorResult& aRv)
michael@0:   {
michael@0:     uint32_t length = 0;
michael@0:     aRv = GetMozLength(&length);
michael@0:     return length;
michael@0:   }
michael@0:   void MozItem(uint32_t aIndex, nsAString& aURI, ErrorResult& aRv)
michael@0:   {
michael@0:     aRv = MozItem(aIndex, aURI);
michael@0:   }
michael@0:   void IndexedGetter(uint32_t aIndex, bool& aFound, nsAString& aURI,
michael@0:                      ErrorResult& aRv)
michael@0:   {
michael@0:     MozItem(aIndex, aURI, aRv);
michael@0:     aFound = !aURI.IsVoid();
michael@0:   }
michael@0:   uint32_t Length()
michael@0:   {
michael@0:     ErrorResult rv;
michael@0:     uint32_t length = GetMozLength(rv);
michael@0:     return rv.Failed() ? 0 : length;
michael@0:   }
michael@0:   void MozAdd(const nsAString& aURI, ErrorResult& aRv)
michael@0:   {
michael@0:     aRv = MozAdd(aURI);
michael@0:   }
michael@0:   void MozRemove(const nsAString& aURI, ErrorResult& aRv)
michael@0:   {
michael@0:     aRv = MozRemove(aURI);
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   nsresult SendEvent(const nsAString &aEventName);
michael@0: 
michael@0:   nsresult UpdateAdded(nsIOfflineCacheUpdate *aUpdate);
michael@0:   nsresult UpdateCompleted(nsIOfflineCacheUpdate *aUpdate);
michael@0: 
michael@0:   already_AddRefed<nsIApplicationCacheContainer> GetDocumentAppCacheContainer();
michael@0:   already_AddRefed<nsIApplicationCache> GetDocumentAppCache();
michael@0: 
michael@0:   nsresult GetCacheKey(const nsAString &aURI, nsCString &aKey);
michael@0:   nsresult GetCacheKey(nsIURI *aURI, nsCString &aKey);
michael@0: 
michael@0:   nsresult CacheKeys();
michael@0:   void ClearCachedKeys();
michael@0: 
michael@0:   bool mInitialized;
michael@0: 
michael@0:   nsCOMPtr<nsIURI> mManifestURI;
michael@0:   // AsciiSpec of mManifestURI
michael@0:   nsCString mManifestSpec;
michael@0: 
michael@0:   nsCOMPtr<nsIURI> mDocumentURI;
michael@0:   nsCOMPtr<nsIApplicationCacheService> mApplicationCacheService;
michael@0:   nsCOMPtr<nsIApplicationCache> mAvailableApplicationCache;
michael@0:   nsCOMPtr<nsIOfflineCacheUpdate> mCacheUpdate;
michael@0:   bool mExposeCacheUpdateStatus;
michael@0:   uint16_t mStatus;
michael@0: 
michael@0:   // The set of dynamic keys for this application cache object.
michael@0:   char **mCachedKeys;
michael@0:   uint32_t mCachedKeysCount;
michael@0: 
michael@0:   nsCOMArray<nsIDOMEvent> mPendingEvents;
michael@0: };
michael@0: 
michael@0: #endif