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Diffstat (limited to 'WebCore/loader/appcache/ApplicationCacheStorage.h')
-rw-r--r-- | WebCore/loader/appcache/ApplicationCacheStorage.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/WebCore/loader/appcache/ApplicationCacheStorage.h b/WebCore/loader/appcache/ApplicationCacheStorage.h deleted file mode 100644 index 6bd9ba1..0000000 --- a/WebCore/loader/appcache/ApplicationCacheStorage.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * 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 ApplicationCacheStorage_h -#define ApplicationCacheStorage_h - -#if ENABLE(OFFLINE_WEB_APPLICATIONS) - -#include "PlatformString.h" -#include "SQLiteDatabase.h" -#include "StringHash.h" - -#include <wtf/HashCountedSet.h> - -namespace WebCore { - -class ApplicationCache; -class ApplicationCacheGroup; -class ApplicationCacheResource; -class KURL; - -class ApplicationCacheStorage { -public: - void setCacheDirectory(const String&); - - ApplicationCacheGroup* cacheGroupForURL(const KURL&); - - ApplicationCacheGroup* findOrCreateCacheGroup(const KURL& manifestURL); - void cacheGroupDestroyed(ApplicationCacheGroup*); - - bool storeNewestCache(ApplicationCacheGroup*); - void store(ApplicationCacheResource*, ApplicationCache*); - - void remove(ApplicationCache*); - - void empty(); - - static bool storeCopyOfCache(const String& cacheDirectory, ApplicationCache*); -private: - PassRefPtr<ApplicationCache> loadCache(unsigned storageID); - ApplicationCacheGroup* loadCacheGroup(const KURL& manifestURL); - - bool store(ApplicationCacheGroup*); - bool store(ApplicationCache*); - bool store(ApplicationCacheResource*, unsigned cacheStorageID); - - void loadManifestHostHashes(); - - void verifySchemaVersion(); - - void openDatabase(bool createIfDoesNotExist); - - bool executeStatement(SQLiteStatement&); - bool executeSQLCommand(const String&); - - String m_cacheDirectory; - - SQLiteDatabase m_database; - - // In order to quickly determinate if a given resource exists in an application cache, - // we keep a hash set of the hosts of the manifest URLs of all cache groups. - HashCountedSet<unsigned, AlreadyHashed> m_cacheHostSet; - - typedef HashMap<String, ApplicationCacheGroup*> CacheGroupMap; - CacheGroupMap m_cachesInMemory; -}; - -ApplicationCacheStorage& cacheStorage(); - -} // namespace WebCore - -#endif // ENABLE(OFFLINE_WEB_APPLICATIONS) - -#endif // ApplicationCacheStorage_h |