Home | History | Annotate | Download | only in MediaCache 
      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 
     39 WebMediaCacheManager& WebMediaCacheManager::shared()
     40 {
     41     static WebMediaCacheManager& shared = *new WebMediaCacheManager;
     42     return shared;
     43 }
     44 
     45 WebMediaCacheManager::WebMediaCacheManager()
     46 {
     47 }
     48 
     49 void WebMediaCacheManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
     50 {
     51     didReceiveWebMediaCacheManagerMessage(connection, messageID, arguments);
     52 }
     53 
     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 
     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 
     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