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/*
* Copyright (C) 2013 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. ``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
* 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 "WebToDatabaseProcessConnection.h"
#include "DatabaseToWebProcessConnectionMessages.h"
#include "WebIDBConnectionToServerMessages.h"
#include "WebProcess.h"
#if ENABLE(DATABASE_PROCESS)
using namespace WebCore;
namespace WebKit {
WebToDatabaseProcessConnection::WebToDatabaseProcessConnection(IPC::Connection::Identifier connectionIdentifier)
: m_connection(IPC::Connection::createClientConnection(connectionIdentifier, *this))
{
m_connection->open();
}
WebToDatabaseProcessConnection::~WebToDatabaseProcessConnection()
{
}
void WebToDatabaseProcessConnection::didReceiveMessage(IPC::Connection& connection, IPC::Decoder& decoder)
{
#if ENABLE(INDEXED_DATABASE)
if (decoder.messageReceiverName() == Messages::WebIDBConnectionToServer::messageReceiverName()) {
auto idbConnection = m_webIDBConnectionsByIdentifier.get(decoder.destinationID());
if (idbConnection)
idbConnection->didReceiveMessage(connection, decoder);
return;
}
#endif
ASSERT_NOT_REACHED();
}
void WebToDatabaseProcessConnection::didClose(IPC::Connection& connection)
{
#if ENABLE(INDEXED_DATABASE)
for (auto& connection : m_webIDBConnectionsByIdentifier.values())
connection->connectionToServerLost();
m_webIDBConnectionsByIdentifier.clear();
m_webIDBConnectionsBySession.clear();
#endif
WebProcess::singleton().webToDatabaseProcessConnectionClosed(this);
}
void WebToDatabaseProcessConnection::didReceiveInvalidMessage(IPC::Connection&, IPC::StringReference messageReceiverName, IPC::StringReference messageName)
{
}
#if ENABLE(INDEXED_DATABASE)
WebIDBConnectionToServer& WebToDatabaseProcessConnection::idbConnectionToServerForSession(const SessionID& sessionID)
{
auto result = m_webIDBConnectionsBySession.add(sessionID, nullptr);
if (result.isNewEntry) {
result.iterator->value = WebIDBConnectionToServer::create();
ASSERT(!m_webIDBConnectionsByIdentifier.contains(result.iterator->value->identifier()));
m_webIDBConnectionsByIdentifier.set(result.iterator->value->identifier(), result.iterator->value);
}
return *result.iterator->value;
}
#endif
} // namespace WebKit
#endif // ENABLE(DATABASE_PROCESS)
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