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/*
* Copyright (C) 2012 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 "MessageReceiverMap.h"
#include "MessageDecoder.h"
#include "MessageReceiver.h"
namespace CoreIPC {
MessageReceiverMap::MessageReceiverMap()
{
}
MessageReceiverMap::~MessageReceiverMap()
{
}
void MessageReceiverMap::addMessageReceiver(StringReference messageReceiverName, MessageReceiver* messageReceiver)
{
ASSERT(!m_globalMessageReceivers.contains(messageReceiverName));
m_globalMessageReceivers.set(messageReceiverName, messageReceiver);
}
void MessageReceiverMap::addMessageReceiver(StringReference messageReceiverName, uint64_t destinationID, MessageReceiver* messageReceiver)
{
ASSERT(!m_messageReceivers.contains(std::make_pair(messageReceiverName, destinationID)));
ASSERT(!m_globalMessageReceivers.contains(messageReceiverName));
m_messageReceivers.set(std::make_pair(messageReceiverName, destinationID), messageReceiver);
}
void MessageReceiverMap::removeMessageReceiver(StringReference messageReceiverName)
{
ASSERT(m_globalMessageReceivers.contains(messageReceiverName));
m_globalMessageReceivers.remove(messageReceiverName);
}
void MessageReceiverMap::removeMessageReceiver(StringReference messageReceiverName, uint64_t destinationID)
{
ASSERT(m_messageReceivers.contains(std::make_pair(messageReceiverName, destinationID)));
m_messageReceivers.remove(std::make_pair(messageReceiverName, destinationID));
}
void MessageReceiverMap::invalidate()
{
m_globalMessageReceivers.clear();
m_messageReceivers.clear();
}
bool MessageReceiverMap::dispatchMessage(Connection* connection, MessageDecoder& decoder)
{
if (MessageReceiver* messageReceiver = m_globalMessageReceivers.get(decoder.messageReceiverName())) {
ASSERT(!decoder.destinationID());
messageReceiver->didReceiveMessage(connection, decoder);
return true;
}
if (MessageReceiver* messageReceiver = m_messageReceivers.get(std::make_pair(decoder.messageReceiverName(), decoder.destinationID()))) {
messageReceiver->didReceiveMessage(connection, decoder);
return true;
}
return false;
}
bool MessageReceiverMap::dispatchSyncMessage(Connection* connection, MessageDecoder& decoder, OwnPtr<MessageEncoder>& replyEncoder)
{
if (MessageReceiver* messageReceiver = m_globalMessageReceivers.get(decoder.messageReceiverName())) {
ASSERT(!decoder.destinationID());
messageReceiver->didReceiveSyncMessage(connection, decoder, replyEncoder);
return true;
}
if (MessageReceiver* messageReceiver = m_messageReceivers.get(std::make_pair(decoder.messageReceiverName(), decoder.destinationID()))) {
messageReceiver->didReceiveSyncMessage(connection, decoder, replyEncoder);
return true;
}
return false;
}
} // namespace CoreIPC
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