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 "WebMediaCacheManager.h"
28
29 #include "MessageID.h"
30 #include "SecurityOriginData.h"
31 #include "WebMediaCacheManagerProxyMessages.h"
32 #include "WebProcess.h"
33 #include <WebCore/HTMLMediaElement.h>
34
35 using namespace WebCore;
36
37 namespace WebKit {
38
shared()39 WebMediaCacheManager& WebMediaCacheManager::shared()
40 {
41 static WebMediaCacheManager& shared = *new WebMediaCacheManager;
42 return shared;
43 }
44
WebMediaCacheManager()45 WebMediaCacheManager::WebMediaCacheManager()
46 {
47 }
48
didReceiveMessage(CoreIPC::Connection * connection,CoreIPC::MessageID messageID,CoreIPC::ArgumentDecoder * arguments)49 void WebMediaCacheManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
50 {
51 didReceiveWebMediaCacheManagerMessage(connection, messageID, arguments);
52 }
53
getHostnamesWithMediaCache(uint64_t callbackID)54 void WebMediaCacheManager::getHostnamesWithMediaCache(uint64_t callbackID)
55 {
56 WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared());
57
58 Vector<String> mediaCacheHostnames;
59
60 #if ENABLE(VIDEO)
61 HTMLMediaElement::getSitesInMediaCache(mediaCacheHostnames);
62 #endif
63
64 WebProcess::shared().connection()->send(Messages::WebMediaCacheManagerProxy::DidGetHostnamesWithMediaCache(mediaCacheHostnames, callbackID), 0);
65 }
66
clearCacheForHostname(const String & hostname)67 void WebMediaCacheManager::clearCacheForHostname(const String& hostname)
68 {
69 WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared());
70
71 #if ENABLE(VIDEO)
72 HTMLMediaElement::clearMediaCacheForSite(hostname);
73 #endif
74 }
75
clearCacheForAllHostnames()76 void WebMediaCacheManager::clearCacheForAllHostnames()
77 {
78 WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared());
79
80 #if ENABLE(VIDEO)
81 HTMLMediaElement::clearMediaCache();
82 #endif
83 }
84
85 } // namespace WebKit
86