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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 "WebKeyValueStorageManagerProxy.h"
     28 
     29 #include "SecurityOriginData.h"
     30 #include "WebKeyValueStorageManagerMessages.h"
     31 #include "WebContext.h"
     32 #include "WebSecurityOrigin.h"
     33 
     34 namespace WebKit {
     35 
     36 PassRefPtr<WebKeyValueStorageManagerProxy> WebKeyValueStorageManagerProxy::create(WebContext* context)
     37 {
     38     return adoptRef(new WebKeyValueStorageManagerProxy(context));
     39 }
     40 
     41 WebKeyValueStorageManagerProxy::WebKeyValueStorageManagerProxy(WebContext* context)
     42     : m_webContext(context)
     43 {
     44 }
     45 
     46 WebKeyValueStorageManagerProxy::~WebKeyValueStorageManagerProxy()
     47 {
     48 }
     49 
     50 void WebKeyValueStorageManagerProxy::invalidate()
     51 {
     52     invalidateCallbackMap(m_arrayCallbacks);
     53 }
     54 
     55 bool WebKeyValueStorageManagerProxy::shouldTerminate(WebProcessProxy*) const
     56 {
     57     return m_arrayCallbacks.isEmpty();
     58 }
     59 
     60 void WebKeyValueStorageManagerProxy::didReceiveMessage(CoreIPC::Connection* connection, CoreIPC::MessageID messageID, CoreIPC::ArgumentDecoder* arguments)
     61 {
     62     didReceiveWebKeyValueStorageManagerProxyMessage(connection, messageID, arguments);
     63 }
     64 
     65 void WebKeyValueStorageManagerProxy::getKeyValueStorageOrigins(PassRefPtr<ArrayCallback> prpCallback)
     66 {
     67     RefPtr<ArrayCallback> callback = prpCallback;
     68     uint64_t callbackID = callback->callbackID();
     69     m_arrayCallbacks.set(callbackID, callback.release());
     70 
     71     // FIXME (Multi-WebProcess): Should key-value storage be handled in the web process?
     72     m_webContext->sendToAllProcessesRelaunchingThemIfNecessary(Messages::WebKeyValueStorageManager::GetKeyValueStorageOrigins(callbackID));
     73 }
     74 
     75 void WebKeyValueStorageManagerProxy::didGetKeyValueStorageOrigins(const Vector<SecurityOriginData>& originDatas, uint64_t callbackID)
     76 {
     77     RefPtr<ArrayCallback> callback = m_arrayCallbacks.take(callbackID);
     78     performAPICallbackWithSecurityOriginDataVector(originDatas, callback.get());
     79 }
     80 
     81 void WebKeyValueStorageManagerProxy::deleteEntriesForOrigin(WebSecurityOrigin* origin)
     82 {
     83     SecurityOriginData securityOriginData;
     84     securityOriginData.protocol = origin->protocol();
     85     securityOriginData.host = origin->host();
     86     securityOriginData.port = origin->port();
     87 
     88     // FIXME (Multi-WebProcess): Should key-value storage be handled in the web process?
     89     m_webContext->sendToAllProcessesRelaunchingThemIfNecessary(Messages::WebKeyValueStorageManager::DeleteEntriesForOrigin(securityOriginData));
     90 }
     91 
     92 void WebKeyValueStorageManagerProxy::deleteAllEntries()
     93 {
     94     // FIXME (Multi-WebProcess): Should key-value storage be handled in the web process?
     95     m_webContext->sendToAllProcessesRelaunchingThemIfNecessary(Messages::WebKeyValueStorageManager::DeleteAllEntries());
     96 }
     97 
     98 } // namespace WebKit
     99