| /* |
| * 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 <wtf/HashMap.h> |
| #include <wtf/HashSet.h> |
| #include <wtf/PassRefPtr.h> |
| #include <wtf/RefCounted.h> |
| #include <wtf/text/StringHash.h> |
| |
| namespace WebCore { |
| |
| class ApplicationCacheGroup; |
| class ApplicationCacheResource; |
| class DocumentLoader; |
| class KURL; |
| class ResourceRequest; |
| class SecurityOrigin; |
| |
| typedef Vector<std::pair<KURL, KURL> > FallbackURLVector; |
| |
| class ApplicationCache : public RefCounted<ApplicationCache> { |
| public: |
| static PassRefPtr<ApplicationCache> create() { return adoptRef(new ApplicationCache); } |
| |
| static void deleteCacheForOrigin(SecurityOrigin*); |
| |
| ~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 |