WebApplicationCacheManager.cpp revision 81bc750723a18f21cd17d1b173cd2a4dda9cea6e 
1/*
2 * Copyright (C) 2011 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
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.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "WebApplicationCacheManager.h"
28
29#include "MessageID.h"
30#include "SecurityOriginData.h"
31#include "WebApplicationCacheManagerProxyMessages.h"
32#include "WebProcess.h"
33#include <WebCore/ApplicationCacheStorage.h>
34#include <WebCore/SecurityOrigin.h>
35#include <WebCore/SecurityOriginHash.h>
36
37using namespace WebCore;
38
39namespace WebKit {
40
41WebApplicationCacheManager& WebApplicationCacheManager::shared()
42{
43    static WebApplicationCacheManager& shared = *new WebApplicationCacheManager;
44    return shared;
45}
46
47WebApplicationCacheManager::WebApplicationCacheManager()
48{
49}
50
51void WebApplicationCacheManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
52{
53    didReceiveWebApplicationCacheManagerMessage(connection, messageID, arguments);
54}
55
56void WebApplicationCacheManager::getApplicationCacheOrigins(uint64_t callbackID)
57{
58    HashSet<RefPtr<SecurityOrigin>, SecurityOriginHash> origins;
59
60#if ENABLE(OFFLINE_WEB_APPLICATIONS)
61    cacheStorage().getOriginsWithCache(origins);
62#endif
63
64    Vector<SecurityOriginData> identifiers;
65    identifiers.reserveCapacity(origins.size());
66
67    HashSet<RefPtr<SecurityOrigin>, SecurityOriginHash>::iterator end = origins.end();
68    HashSet<RefPtr<SecurityOrigin>, SecurityOriginHash>::iterator i = origins.begin();
69    for (; i != end; ++i) {
70        RefPtr<SecurityOrigin> origin = *i;
71
72        SecurityOriginData originData;
73        originData.protocol = origin->protocol();
74        originData.host = origin->host();
75        originData.port = origin->port();
76
77        identifiers.uncheckedAppend(originData);
78    }
79
80    WebProcess::shared().connection()->send(Messages::WebApplicationCacheManagerProxy::DidGetApplicationCacheOrigins(identifiers, callbackID), 0);
81}
82
83void WebApplicationCacheManager::deleteEntriesForOrigin(const SecurityOriginData& originData)
84{
85#if ENABLE(OFFLINE_WEB_APPLICATIONS)
86    RefPtr<SecurityOrigin> origin = SecurityOrigin::create(originData.protocol, originData.host, originData.port);
87    if (!origin)
88        return;
89
90    cacheStorage().deleteEntriesForOrigin(origin.get());
91#endif
92}
93
94void WebApplicationCacheManager::deleteAllEntries()
95{
96#if ENABLE(OFFLINE_WEB_APPLICATIONS)
97    cacheStorage().deleteAllEntries();
98#endif
99}
100
101} // namespace WebKit
102