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/*
* Copyright (C) 2010 Apple 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 INC. 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 INC. 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 "config.h"
#include "PluginProcessConnectionManager.h"
#if ENABLE(PLUGIN_PROCESS)
#include "ArgumentDecoder.h"
#include "ArgumentEncoder.h"
#include "PluginProcessConnection.h"
#include "WebCoreArgumentCoders.h"
#include "WebProcess.h"
#include "WebProcessProxyMessages.h"
#include <wtf/StdLibExtras.h>
#if PLATFORM(MAC)
#include "MachPort.h"
#endif
namespace WebKit {
PluginProcessConnectionManager& PluginProcessConnectionManager::shared()
{
DEFINE_STATIC_LOCAL(PluginProcessConnectionManager, pluginProcessConnectionManager, ());
return pluginProcessConnectionManager;
}
PluginProcessConnectionManager::PluginProcessConnectionManager()
{
}
PluginProcessConnectionManager::~PluginProcessConnectionManager()
{
}
PluginProcessConnection* PluginProcessConnectionManager::getPluginProcessConnection(const String& pluginPath)
{
for (size_t i = 0; i < m_pluginProcessConnections.size(); ++i) {
if (m_pluginProcessConnections[i]->pluginPath() == pluginPath)
return m_pluginProcessConnections[i].get();
}
CoreIPC::Connection::Identifier connectionIdentifier;
#if PLATFORM(MAC)
CoreIPC::MachPort connectionMachPort;
if (!WebProcess::shared().connection()->sendSync(Messages::WebProcessProxy::GetPluginProcessConnection(pluginPath), Messages::WebProcessProxy::GetPluginProcessConnection::Reply(connectionMachPort), 0))
return 0;
connectionIdentifier = connectionMachPort.port();
#else
// FIXME: Implement.
connectionIdentifier = 0;
ASSERT_NOT_REACHED();
#endif
if (!connectionIdentifier)
return 0;
RefPtr<PluginProcessConnection> pluginProcessConnection = PluginProcessConnection::create(this, pluginPath, connectionIdentifier);
m_pluginProcessConnections.append(pluginProcessConnection);
return pluginProcessConnection.get();
}
void PluginProcessConnectionManager::removePluginProcessConnection(PluginProcessConnection* pluginProcessConnection)
{
size_t vectorIndex = m_pluginProcessConnections.find(pluginProcessConnection);
ASSERT(vectorIndex != notFound);
m_pluginProcessConnections.remove(vectorIndex);
}
} // namespace WebKit
#endif // ENABLE(PLUGIN_PROCESS)
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