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98 lines
3.5 KiB
C++
98 lines
3.5 KiB
C++
/*
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* Copyright (C) 2012 Motorola Mobility Inc.
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* Copyright (C) 2013 Google Inc. All Rights Reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "core/html/PublicURLManager.h"
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#include "core/fetch/MemoryCache.h"
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#include "core/html/URLRegistry.h"
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#include "platform/weborigin/KURL.h"
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#include "wtf/Vector.h"
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#include "wtf/text/StringHash.h"
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namespace blink {
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PassOwnPtr<PublicURLManager> PublicURLManager::create(ExecutionContext* context)
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{
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OwnPtr<PublicURLManager> publicURLManager(adoptPtr(new PublicURLManager(context)));
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publicURLManager->suspendIfNeeded();
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return publicURLManager.release();
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}
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PublicURLManager::PublicURLManager(ExecutionContext* context)
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: ActiveDOMObject(context)
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, m_isStopped(false)
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{
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}
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void PublicURLManager::revoke(const KURL& url)
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{
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for (RegistryURLMap::iterator i = m_registryToURL.begin(); i != m_registryToURL.end(); ++i) {
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if (i->value.contains(url.string())) {
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i->key->unregisterURL(url);
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i->value.remove(url.string());
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break;
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}
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}
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}
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void PublicURLManager::revoke(const String& uuid)
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{
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// A linear scan; revoking by UUID is assumed rare.
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Vector<String> urlsToRemove;
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for (RegistryURLMap::iterator i = m_registryToURL.begin(); i != m_registryToURL.end(); ++i) {
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URLRegistry* registry = i->key;
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URLMap& registeredURLs = i->value;
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for (URLMap::iterator j = registeredURLs.begin(); j != registeredURLs.end(); ++j) {
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if (uuid == j->value) {
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KURL url(ParsedURLString, j->key);
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MemoryCache::removeURLFromCache(executionContext(), url);
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registry->unregisterURL(url);
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urlsToRemove.append(j->key);
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}
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}
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for (unsigned j = 0; j < urlsToRemove.size(); j++)
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registeredURLs.remove(urlsToRemove[j]);
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urlsToRemove.clear();
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}
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}
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void PublicURLManager::stop()
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{
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if (m_isStopped)
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return;
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m_isStopped = true;
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for (RegistryURLMap::iterator i = m_registryToURL.begin(); i != m_registryToURL.end(); ++i) {
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for (URLMap::iterator j = i->value.begin(); j != i->value.end(); ++j)
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i->key->unregisterURL(KURL(ParsedURLString, j->key));
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}
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m_registryToURL.clear();
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}
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}
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