2 * Copyright (C) 2009, 2011 Apple Inc. All Rights Reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 #if ENABLE(OFFLINE_WEB_APPLICATIONS)
28 #import "WebApplicationCache.h"
30 #import "WebSecurityOriginInternal.h"
31 #import <WebCore/ApplicationCache.h>
32 #import <WebCore/ApplicationCacheStorage.h>
33 #import <WebCore/SecurityOrigin.h>
34 #import <wtf/RetainPtr.h>
36 using namespace WebCore;
38 @implementation WebApplicationCache
40 + (long long)maximumSize
42 return cacheStorage().maximumSize();
45 + (void)setMaximumSize:(long long)size
47 [WebApplicationCache deleteAllApplicationCaches];
48 cacheStorage().setMaximumSize(size);
51 + (long long)defaultOriginQuota
53 return cacheStorage().defaultOriginQuota();
56 + (void)setDefaultOriginQuota:(long long)size
58 cacheStorage().setDefaultOriginQuota(size);
61 + (long long)diskUsageForOrigin:(WebSecurityOrigin *)origin
63 return ApplicationCache::diskUsageForOrigin([origin _core]);
66 + (void)deleteAllApplicationCaches
68 cacheStorage().deleteAllEntries();
71 + (void)deleteCacheForOrigin:(WebSecurityOrigin *)origin
73 ApplicationCache::deleteCacheForOrigin([origin _core]);
76 + (NSArray *)originsWithCache
78 HashSet<RefPtr<SecurityOrigin>, SecurityOriginHash> coreOrigins;
79 cacheStorage().getOriginsWithCache(coreOrigins);
81 NSMutableArray *webOrigins = [[[NSMutableArray alloc] initWithCapacity:coreOrigins.size()] autorelease];
83 HashSet<RefPtr<SecurityOrigin>, SecurityOriginHash>::const_iterator end = coreOrigins.end();
84 for (HashSet<RefPtr<SecurityOrigin>, SecurityOriginHash>::const_iterator it = coreOrigins.begin(); it != end; ++it) {
85 RetainPtr<WebSecurityOrigin> webOrigin(AdoptNS, [[WebSecurityOrigin alloc] _initWithWebCoreSecurityOrigin:(*it).get()]);
86 [webOrigins addObject:webOrigin.get()];