/* -*- 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 nsOfflineCacheUpdateGlue_h #define nsOfflineCacheUpdateGlue_h #include "nsIOfflineCacheUpdate.h" #include "nsCOMPtr.h" #include "nsAutoPtr.h" #include "nsString.h" #include "nsWeakReference.h" #include "mozilla/Attributes.h" class nsOfflineCacheUpdate; namespace mozilla { namespace docshell { // Like FORWARD_SAFE except methods: // Schedule // Init #define NS_ADJUSTED_FORWARD_NSIOFFLINECACHEUPDATE(_to) \ NS_IMETHOD GetStatus(uint16_t *aStatus) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetStatus(aStatus); } \ NS_IMETHOD GetPartial(bool *aPartial) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetPartial(aPartial); } \ NS_IMETHOD GetIsUpgrade(bool *aIsUpgrade) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetIsUpgrade(aIsUpgrade); } \ NS_IMETHOD GetUpdateDomain(nsACString & aUpdateDomain) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetUpdateDomain(aUpdateDomain); } \ NS_IMETHOD GetManifestURI(nsIURI **aManifestURI) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetManifestURI(aManifestURI); } \ NS_IMETHOD GetSucceeded(bool *aSucceeded) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetSucceeded(aSucceeded); } \ NS_IMETHOD InitPartial(nsIURI *aManifestURI, const nsACString & aClientID, nsIURI *aDocumentURI, nsIPrincipal *aLoadingPrincipal) override { return !_to ? NS_ERROR_NULL_POINTER : _to->InitPartial(aManifestURI, aClientID, aDocumentURI, aLoadingPrincipal); } \ NS_IMETHOD InitForUpdateCheck(nsIURI *aManifestURI, nsIPrincipal* aLoadingPrincipal, nsIObserver *aObserver) override { return !_to ? NS_ERROR_NULL_POINTER : _to->InitForUpdateCheck(aManifestURI, aLoadingPrincipal, aObserver); } \ NS_IMETHOD AddDynamicURI(nsIURI *aURI) override { return !_to ? NS_ERROR_NULL_POINTER : _to->AddDynamicURI(aURI); } \ NS_IMETHOD AddObserver(nsIOfflineCacheUpdateObserver *aObserver, bool aHoldWeak) override { return !_to ? NS_ERROR_NULL_POINTER : _to->AddObserver(aObserver, aHoldWeak); } \ NS_IMETHOD RemoveObserver(nsIOfflineCacheUpdateObserver *aObserver) override { return !_to ? NS_ERROR_NULL_POINTER : _to->RemoveObserver(aObserver); } \ NS_IMETHOD GetByteProgress(uint64_t * _result) override { return !_to ? NS_ERROR_NULL_POINTER : _to->GetByteProgress(_result); } \ NS_IMETHOD Cancel() override { return !_to ? NS_ERROR_NULL_POINTER : _to->Cancel(); } class OfflineCacheUpdateGlue final : public nsSupportsWeakReference , public nsIOfflineCacheUpdate , public nsIOfflineCacheUpdateObserver { public: NS_DECL_ISUPPORTS private: nsIOfflineCacheUpdate* EnsureUpdate(); public: NS_ADJUSTED_FORWARD_NSIOFFLINECACHEUPDATE(EnsureUpdate()) NS_IMETHOD Schedule(void) override; NS_IMETHOD Init(nsIURI *aManifestURI, nsIURI *aDocumentURI, nsIPrincipal* aLoadingPrincipal, nsIDOMDocument *aDocument, nsIFile *aCustomProfileDir) override; NS_DECL_NSIOFFLINECACHEUPDATEOBSERVER OfflineCacheUpdateGlue(); void SetDocument(nsIDOMDocument *aDocument); private: ~OfflineCacheUpdateGlue(); RefPtr<nsOfflineCacheUpdate> mUpdate; bool mCoalesced; /* Document that requested this update */ nsCOMPtr<nsIDOMDocument> mDocument; nsCOMPtr<nsIURI> mDocumentURI; nsCOMPtr<nsIPrincipal> mLoadingPrincipal; }; } // namespace docshell } // namespace mozilla #endif