103 lines
3.8 KiB
C++
103 lines
3.8 KiB
C++
/*
|
|
* Copyright (C) 2008-2017 Apple Inc. All Rights Reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
|
|
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <wtf/HashMap.h>
|
|
#include <wtf/WeakPtr.h>
|
|
#include <wtf/text/StringHash.h>
|
|
|
|
namespace WebCore {
|
|
|
|
class ApplicationCacheGroup;
|
|
class ApplicationCacheResource;
|
|
class ResourceRequest;
|
|
|
|
using FallbackURLVector = Vector<std::pair<URL, URL>>;
|
|
|
|
class ApplicationCache : public RefCounted<ApplicationCache> {
|
|
public:
|
|
static Ref<ApplicationCache> create() { return adoptRef(*new ApplicationCache); }
|
|
|
|
~ApplicationCache();
|
|
|
|
void addResource(Ref<ApplicationCacheResource>&&);
|
|
|
|
void setManifestResource(Ref<ApplicationCacheResource>&&);
|
|
ApplicationCacheResource* manifestResource() const;
|
|
|
|
void setGroup(ApplicationCacheGroup*);
|
|
ApplicationCacheGroup* group() const;
|
|
|
|
bool isComplete();
|
|
|
|
ApplicationCacheResource* resourceForRequest(const ResourceRequest&);
|
|
ApplicationCacheResource* resourceForURL(const String& url);
|
|
|
|
void setAllowsAllNetworkRequests(bool value) { m_allowAllNetworkRequests = value; }
|
|
bool allowsAllNetworkRequests() const { return m_allowAllNetworkRequests; }
|
|
void setOnlineAllowlist(const Vector<URL>&);
|
|
const Vector<URL>& onlineAllowlist() const { return m_onlineAllowlist; }
|
|
bool isURLInOnlineAllowlist(const URL&); // There is an entry in online allowlist that has the same origin as the resource's URL and that is a prefix match for the resource's URL.
|
|
|
|
void setFallbackURLs(const FallbackURLVector&);
|
|
const FallbackURLVector& fallbackURLs() const { return m_fallbackURLs; }
|
|
bool urlMatchesFallbackNamespace(const URL&, URL* fallbackURL = nullptr);
|
|
|
|
#ifndef NDEBUG
|
|
void dump();
|
|
#endif
|
|
|
|
using ResourceMap = HashMap<String, RefPtr<ApplicationCacheResource>>;
|
|
const ResourceMap& resources() const { return m_resources; }
|
|
|
|
void setStorageID(unsigned storageID) { m_storageID = storageID; }
|
|
unsigned storageID() const { return m_storageID; }
|
|
void clearStorageID();
|
|
|
|
static bool requestIsHTTPOrHTTPSGet(const ResourceRequest&);
|
|
|
|
int64_t estimatedSizeInStorage() const { return m_estimatedSizeInStorage; }
|
|
|
|
private:
|
|
ApplicationCache();
|
|
|
|
WeakPtr<ApplicationCacheGroup> m_group;
|
|
ResourceMap m_resources;
|
|
WeakPtr<ApplicationCacheResource> m_manifest;
|
|
|
|
bool m_allowAllNetworkRequests { false };
|
|
Vector<URL> m_onlineAllowlist;
|
|
FallbackURLVector m_fallbackURLs;
|
|
|
|
// The total size of the resources belonging to this Application Cache instance.
|
|
// This is an estimation of the size this Application Cache occupies in the database file.
|
|
int64_t m_estimatedSizeInStorage { 0 };
|
|
|
|
unsigned m_storageID { 0 };
|
|
};
|
|
|
|
} // namespace WebCore
|