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Diffstat (limited to '')
| -rw-r--r-- | uriloader/prefetch/OfflineCacheUpdateGlue.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/uriloader/prefetch/OfflineCacheUpdateGlue.h b/uriloader/prefetch/OfflineCacheUpdateGlue.h new file mode 100644 index 0000000000..7c1d08cc73 --- /dev/null +++ b/uriloader/prefetch/OfflineCacheUpdateGlue.h @@ -0,0 +1,124 @@ +/* -*- 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 nsOfflineCacheUpdateGlue_h +#define nsOfflineCacheUpdateGlue_h + +#include "nsIOfflineCacheUpdate.h" + +#include "nsCOMPtr.h" +#include "nsString.h" +#include "nsWeakReference.h" +#include "mozilla/Attributes.h" + +class nsOfflineCacheUpdate; + +namespace mozilla { +namespace dom { +class Document; +} + +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 GetLoadingPrincipal(nsIPrincipal** aLoadingPrincipal) override { \ + return !_to ? NS_ERROR_NULL_POINTER \ + : _to->GetLoadingPrincipal(aLoadingPrincipal); \ + } \ + 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, \ + nsICookieJarSettings* aCookieJarSettings) override { \ + return !_to ? NS_ERROR_NULL_POINTER \ + : _to->InitPartial(aManifestURI, aClientID, aDocumentURI, \ + aLoadingPrincipal, aCookieJarSettings); \ + } \ + 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, + mozilla::dom::Document* aDocument, + nsIFile* aCustomProfileDir) override; + + NS_DECL_NSIOFFLINECACHEUPDATEOBSERVER + + OfflineCacheUpdateGlue(); + + void SetDocument(mozilla::dom::Document* aDocument); + + private: + ~OfflineCacheUpdateGlue(); + + RefPtr<nsOfflineCacheUpdate> mUpdate; + bool mCoalesced; + + /* Document that requested this update */ + RefPtr<mozilla::dom::Document> mDocument; + nsCOMPtr<nsIURI> mDocumentURI; + nsCOMPtr<nsIPrincipal> mLoadingPrincipal; + nsCOMPtr<nsICookieJarSettings> mCookieJarSettings; +}; + +} // namespace docshell +} // namespace mozilla + +#endif |