165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch/* 265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * Copyright (C) 2010 Apple Inc. All rights reserved. 365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * 465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * Redistribution and use in source and binary forms, with or without 565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * modification, are permitted provided that the following conditions 665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * are met: 765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * 1. Redistributions of source code must retain the above copyright 865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * notice, this list of conditions and the following disclaimer. 965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * 2. Redistributions in binary form must reproduce the above copyright 1065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * notice, this list of conditions and the following disclaimer in the 1165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * documentation and/or other materials provided with the distribution. 1265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * 1365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 1465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 1565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 1665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 1765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 1865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 1965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 2065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 2165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 2265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 2365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch * THE POSSIBILITY OF SUCH DAMAGE. 2465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch */ 2565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 262fc2651226baac27029e38c9d6ef883fa32084dbSteve Block#include "config.h" 2765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "PluginProcessConnectionManager.h" 2865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 292fc2651226baac27029e38c9d6ef883fa32084dbSteve Block#if ENABLE(PLUGIN_PROCESS) 302fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 3165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "ArgumentDecoder.h" 3265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "ArgumentEncoder.h" 3365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "PluginProcessConnection.h" 3465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "WebCoreArgumentCoders.h" 3565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "WebProcess.h" 362daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#include "WebProcessProxyMessages.h" 3765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include <wtf/StdLibExtras.h> 3865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 392daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#if PLATFORM(MAC) 402daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#include "MachPort.h" 412daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#endif 422daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 4365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdochnamespace WebKit { 4465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 4565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben MurdochPluginProcessConnectionManager& PluginProcessConnectionManager::shared() 4665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch{ 4765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch DEFINE_STATIC_LOCAL(PluginProcessConnectionManager, pluginProcessConnectionManager, ()); 4865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch return pluginProcessConnectionManager; 4965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch} 5065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 5165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben MurdochPluginProcessConnectionManager::PluginProcessConnectionManager() 5265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch{ 5365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch} 5465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 5565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben MurdochPluginProcessConnectionManager::~PluginProcessConnectionManager() 5665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch{ 5765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch} 5865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 5965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben MurdochPluginProcessConnection* PluginProcessConnectionManager::getPluginProcessConnection(const String& pluginPath) 6065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch{ 6165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch for (size_t i = 0; i < m_pluginProcessConnections.size(); ++i) { 6265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch if (m_pluginProcessConnections[i]->pluginPath() == pluginPath) 6365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch return m_pluginProcessConnections[i].get(); 6465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch } 6565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 6665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch CoreIPC::Connection::Identifier connectionIdentifier; 672daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#if PLATFORM(MAC) 6865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch CoreIPC::MachPort connectionMachPort; 692daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch 702daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch if (!WebProcess::shared().connection()->sendSync(Messages::WebProcessProxy::GetPluginProcessConnection(pluginPath), Messages::WebProcessProxy::GetPluginProcessConnection::Reply(connectionMachPort), 0)) 7165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch return 0; 7265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 7365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch connectionIdentifier = connectionMachPort.port(); 742daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#else 752daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch // FIXME: Implement. 762daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch connectionIdentifier = 0; 772daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch ASSERT_NOT_REACHED(); 782daae5fd11344eaa88a0d92b0f6d65f8d2255c00Ben Murdoch#endif 7965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch if (!connectionIdentifier) 8065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch return 0; 8165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 8265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch RefPtr<PluginProcessConnection> pluginProcessConnection = PluginProcessConnection::create(this, pluginPath, connectionIdentifier); 8365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch m_pluginProcessConnections.append(pluginProcessConnection); 8465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 8565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch return pluginProcessConnection.get(); 8665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch} 8765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 8865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdochvoid PluginProcessConnectionManager::removePluginProcessConnection(PluginProcessConnection* pluginProcessConnection) 8965f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch{ 9065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch size_t vectorIndex = m_pluginProcessConnections.find(pluginProcessConnection); 9165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch ASSERT(vectorIndex != notFound); 9265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 9365f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch m_pluginProcessConnections.remove(vectorIndex); 9465f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch} 9565f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 9665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch} // namespace WebKit 9765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch 9865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#endif // ENABLE(PLUGIN_PROCESS) 99