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