/* | |
* Copyright (C) 2008 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. | |
*/ | |
#ifndef ApplicationCache_h | |
#define ApplicationCache_h | |
#if ENABLE(OFFLINE_WEB_APPLICATIONS) | |
#include "PlatformString.h" | |
#include "StringHash.h" | |
#include <wtf/HashMap.h> | |
#include <wtf/HashSet.h> | |
#include <wtf/PassRefPtr.h> | |
#include <wtf/RefCounted.h> | |
namespace WebCore { | |
class ApplicationCacheGroup; | |
class ApplicationCacheResource; | |
class DocumentLoader; | |
class KURL; | |
class ResourceRequest; | |
typedef Vector<std::pair<KURL, KURL> > FallbackURLVector; | |
class ApplicationCache : public RefCounted<ApplicationCache> { | |
public: | |
static PassRefPtr<ApplicationCache> create() { return adoptRef(new ApplicationCache); } | |
~ApplicationCache(); | |
void addResource(PassRefPtr<ApplicationCacheResource> resource); | |
unsigned removeResource(const String& url); | |
void setManifestResource(PassRefPtr<ApplicationCacheResource> manifest); | |
ApplicationCacheResource* manifestResource() const { return m_manifest; } | |
void setGroup(ApplicationCacheGroup*); | |
ApplicationCacheGroup* group() const { return m_group; } | |
bool isComplete() const; | |
ApplicationCacheResource* resourceForRequest(const ResourceRequest&); | |
ApplicationCacheResource* resourceForURL(const String& url); | |
void setAllowsAllNetworkRequests(bool value) { m_allowAllNetworkRequests = value; } | |
bool allowsAllNetworkRequests() const { return m_allowAllNetworkRequests; } | |
void setOnlineWhitelist(const Vector<KURL>& onlineWhitelist); | |
const Vector<KURL>& onlineWhitelist() const { return m_onlineWhitelist; } | |
bool isURLInOnlineWhitelist(const KURL&); // There is an entry in online whitelist 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 KURL&, KURL* fallbackURL = 0); | |
#ifndef NDEBUG | |
void dump(); | |
#endif | |
typedef HashMap<String, RefPtr<ApplicationCacheResource> > ResourceMap; | |
ResourceMap::const_iterator begin() const { return m_resources.begin(); } | |
ResourceMap::const_iterator end() const { return m_resources.end(); } | |
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(); | |
ApplicationCacheGroup* m_group; | |
ResourceMap m_resources; | |
ApplicationCacheResource* m_manifest; | |
bool m_allowAllNetworkRequests; | |
Vector<KURL> m_onlineWhitelist; | |
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; | |
unsigned m_storageID; | |
}; | |
} // namespace WebCore | |
#endif // ENABLE(OFFLINE_WEB_APPLICATIONS) | |
#endif // ApplicationCache_h |