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      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 "WebKeyValueStorageManager.h"
     28 
     29 #include "MessageID.h"
     30 #include "SecurityOriginData.h"
     31 #include "WebKeyValueStorageManagerProxyMessages.h"
     32 #include "WebProcess.h"
     33 
     34 #include <WebCore/NotImplemented.h>
     35 #include <WebCore/SecurityOrigin.h>
     36 #include <WebCore/SecurityOriginHash.h>
     37 #include <WebCore/StorageTracker.h>
     38 
     39 using namespace WebCore;
     40 
     41 namespace WebKit {
     42 
     43 WebKeyValueStorageManager& WebKeyValueStorageManager::shared()
     44 {
     45     static WebKeyValueStorageManager& shared = *new WebKeyValueStorageManager;
     46     return shared;
     47 }
     48 
     49 WebKeyValueStorageManager::WebKeyValueStorageManager()
     50 {
     51 }
     52 
     53 void WebKeyValueStorageManager::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
     54 {
     55     didReceiveWebKeyValueStorageManagerMessage(connection, messageID, arguments);
     56 }
     57 
     58 void WebKeyValueStorageManager::getKeyValueStorageOrigins(uint64_t callbackID)
     59 {
     60     WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared());
     61 
     62     Vector<RefPtr<SecurityOrigin> > coreOrigins;
     63 
     64     StorageTracker::tracker().origins(coreOrigins);
     65 
     66     size_t size = coreOrigins.size();
     67     Vector<SecurityOriginData> identifiers;
     68     identifiers.reserveCapacity(size);
     69 
     70     for (size_t i = 0; i < size; ++i) {
     71         SecurityOriginData originData;
     72 
     73         originData.protocol = coreOrigins[i]->protocol();
     74         originData.host = coreOrigins[i]->host();
     75         originData.port = coreOrigins[i]->port();
     76 
     77         identifiers.uncheckedAppend(originData);
     78     }
     79 
     80     WebProcess::shared().connection()->send(Messages::WebKeyValueStorageManagerProxy::DidGetKeyValueStorageOrigins(identifiers, callbackID), 0);
     81 }
     82 
     83 void WebKeyValueStorageManager::deleteEntriesForOrigin(const SecurityOriginData& originData)
     84 {
     85     WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared());
     86 
     87     RefPtr<SecurityOrigin> origin = SecurityOrigin::create(originData.protocol, originData.host, originData.port);
     88     if (!origin)
     89         return;
     90 
     91     StorageTracker::tracker().deleteOrigin(origin.get());
     92 }
     93 
     94 void WebKeyValueStorageManager::deleteAllEntries()
     95 {
     96     WebProcess::LocalTerminationDisabler terminationDisabler(WebProcess::shared());
     97     StorageTracker::tracker().deleteAllOrigins();
     98 }
     99 
    100 } // namespace WebKit
    101