gecko-dev/dom/workers/ServiceWorkerScriptCache.h

56 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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 mozilla_dom_workers_ServiceWorkerScriptCache_h
#define mozilla_dom_workers_ServiceWorkerScriptCache_h
#include "nsString.h"
class nsIPrincipal;
namespace mozilla {
namespace dom {
namespace workers {
namespace serviceWorkerScriptCache {
nsresult
PurgeCache(nsIPrincipal* aPrincipal, const nsAString& aCacheName);
nsresult
GenerateCacheName(nsAString& aName);
class CompareCallback
{
public:
/*
* If there is an error, ignore aInCacheAndEqual and aNewCacheName.
* On success, if the cached result and network result matched,
* aInCacheAndEqual will be true and no new cache name is passed, otherwise
* use the new cache name to load the ServiceWorker.
*/
virtual void
ComparisonResult(nsresult aStatus,
bool aInCacheAndEqual,
const nsAString& aNewCacheName,
const nsACString& aMaxScope) = 0;
NS_IMETHOD_(MozExternalRefCountType) AddRef() = 0;
NS_IMETHOD_(MozExternalRefCountType) Release() = 0;
};
nsresult
Compare(nsIPrincipal* aPrincipal, const nsAString& aCacheName,
const nsAString& aURL, CompareCallback* aCallback);
} // serviceWorkerScriptCache namespace
} // workers namespace
} // dom namespace
} // mozilla namespace
#endif // mozilla_dom_workers_ServiceWorkerScriptCache_h