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/**
* Copyright (C) 2010-2023 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.
*/
#pragma once
#include "Connection.h"
#include "MessageSender.h"
namespace IPC {
template<typename MessageType> inline bool MessageSender::send(MessageType&& message, uint64_t destinationID, OptionSet<SendOption> options)
{
static_assert(!MessageType::isSync);
auto encoder = makeUniqueRef<Encoder>(MessageType::name(), destinationID);
encoder.get() << std::forward<MessageType>(message).arguments();
return sendMessage(WTFMove(encoder), options);
}
template<typename MessageType> inline auto MessageSender::sendSync(MessageType&& message, uint64_t destinationID, Timeout timeout, OptionSet<SendSyncOption> options) -> SendSyncResult<MessageType>
{
static_assert(MessageType::isSync);
if (RefPtr connection = messageSenderConnection())
return connection->sendSync(std::forward<MessageType>(message), destinationID, timeout, options);
return { Error::NoMessageSenderConnection };
}
template<typename MessageType, typename C> inline std::optional<AsyncReplyID> MessageSender::sendWithAsyncReply(MessageType&& message, C&& completionHandler, uint64_t destinationID, OptionSet<SendOption> options)
{
static_assert(!MessageType::isSync);
auto encoder = makeUniqueRef<IPC::Encoder>(MessageType::name(), destinationID);
encoder.get() << std::forward<MessageType>(message).arguments();
auto asyncHandler = Connection::makeAsyncReplyHandler<MessageType>(std::forward<C>(completionHandler));
auto replyID = asyncHandler.replyID;
if (sendMessageWithAsyncReply(WTFMove(encoder), WTFMove(asyncHandler), options))
return replyID;
return std::nullopt;
}
template<typename MessageType> inline bool MessageSender::sendWithoutUsingIPCConnection(MessageType&& message) const
{
static_assert(!MessageType::isSync);
auto encoder = makeUniqueRef<IPC::Encoder>(MessageType::name(), messageSenderDestinationID());
encoder.get() << std::forward<MessageType>(message).arguments();
return performSendWithoutUsingIPCConnection(WTFMove(encoder));
}
template<typename MessageType, typename C> inline bool MessageSender::sendWithAsyncReplyWithoutUsingIPCConnection(MessageType&& message, C&& completionHandler) const
{
static_assert(!MessageType::isSync);
auto encoder = makeUniqueRef<IPC::Encoder>(MessageType::name(), messageSenderDestinationID());
encoder.get() << std::forward<MessageType>(message).arguments();
auto asyncHandler = [completionHandler = std::forward<C>(completionHandler)] (Decoder* decoder) mutable {
if (decoder && decoder->isValid())
Connection::callReply<MessageType>(*decoder, WTFMove(completionHandler));
else
Connection::cancelReply<MessageType>(WTFMove(completionHandler));
};
return performSendWithAsyncReplyWithoutUsingIPCConnection(WTFMove(encoder), WTFMove(asyncHandler));
}
template<typename MessageType> inline bool MessageSender::send(MessageType&& message)
{
return send(std::forward<MessageType>(message), messageSenderDestinationID(), { });
}
template<typename MessageType> inline bool MessageSender::send(MessageType&& message, OptionSet<SendOption> options)
{
return send(std::forward<MessageType>(message), messageSenderDestinationID(), options);
}
template<typename MessageType> inline bool MessageSender::send(MessageType&& message, uint64_t destinationID)
{
return send(std::forward<MessageType>(message), destinationID, { });
}
template<typename MessageType, typename U, typename V, typename W> inline bool MessageSender::send(MessageType&& message, ObjectIdentifierGeneric<U, V, W> destinationID)
{
return send(std::forward<MessageType>(message), destinationID.toUInt64(), { });
}
template<typename MessageType, typename U, typename V, typename W> inline bool MessageSender::send(MessageType&& message, ObjectIdentifierGeneric<U, V, W> destinationID, OptionSet<SendOption> options)
{
return send(std::forward<MessageType>(message), destinationID.toUInt64(), options);
}
template<typename MessageType> inline auto MessageSender::sendSync(MessageType&& message) -> SendSyncResult<MessageType>
{
return sendSync(std::forward<MessageType>(message), messageSenderDestinationID(), Timeout::infinity(), { });
}
template<typename MessageType> inline auto MessageSender::sendSync(MessageType&& message, Timeout timeout) -> SendSyncResult<MessageType>
{
return sendSync(std::forward<MessageType>(message), messageSenderDestinationID(), timeout, { });
}
template<typename MessageType> inline auto MessageSender::sendSync(MessageType&& message, Timeout timeout, OptionSet<SendSyncOption> options) -> SendSyncResult<MessageType>
{
return sendSync(std::forward<MessageType>(message), messageSenderDestinationID(), timeout, options);
}
template<typename MessageType, typename U, typename V, typename W> inline auto MessageSender::sendSync(MessageType&& message, ObjectIdentifierGeneric<U, V, W> destinationID) -> SendSyncResult<MessageType>
{
return sendSync(std::forward<MessageType>(message), destinationID.toUInt64(), Timeout::infinity(), { });
}
template<typename MessageType, typename U, typename V, typename W> inline auto MessageSender::sendSync(MessageType&& message, ObjectIdentifierGeneric<U, V, W> destinationID, Timeout timeout, OptionSet<SendSyncOption> options) -> SendSyncResult<MessageType>
{
return sendSync(std::forward<MessageType>(message), destinationID.toUInt64(), timeout, options);
}
template<typename MessageType, typename C> inline std::optional<AsyncReplyID> MessageSender::sendWithAsyncReply(MessageType&& message, C&& completionHandler)
{
return sendWithAsyncReply(std::forward<MessageType>(message), std::forward<C>(completionHandler), messageSenderDestinationID(), { });
}
template<typename MessageType, typename C> inline std::optional<AsyncReplyID> MessageSender::sendWithAsyncReply(MessageType&& message, C&& completionHandler, OptionSet<SendOption> options)
{
return sendWithAsyncReply(std::forward<MessageType>(message), std::forward<C>(completionHandler), messageSenderDestinationID(), options);
}
template<typename MessageType, typename C> inline std::optional<AsyncReplyID> MessageSender::sendWithAsyncReply(MessageType&& message, C&& completionHandler, uint64_t destinationID)
{
return sendWithAsyncReply(std::forward<MessageType>(message), std::forward<C>(completionHandler), destinationID, { });
}
template<typename MessageType, typename C, typename U, typename V, typename W> inline std::optional<AsyncReplyID> MessageSender::sendWithAsyncReply(MessageType&& message, C&& completionHandler, ObjectIdentifierGeneric<U, V, W> destinationID)
{
return sendWithAsyncReply(std::forward<MessageType>(message), std::forward<C>(completionHandler), destinationID.toUInt64(), { });
}
template<typename MessageType, typename C, typename U, typename V, typename W> inline std::optional<AsyncReplyID> MessageSender::sendWithAsyncReply(MessageType&& message, C&& completionHandler, ObjectIdentifierGeneric<U, V, W> destinationID, OptionSet<SendOption> options)
{
return sendWithAsyncReply(std::forward<MessageType>(message), std::forward<C>(completionHandler), destinationID.toUInt64(), options);
}
template<typename MessageType> Ref<typename MessageType::Promise> inline MessageSender::sendWithPromisedReply(MessageType&& message)
{
return sendWithPromisedReply(std::forward<MessageType>(message), messageSenderDestinationID(), { });
}
template<typename MessageType> Ref<typename MessageType::Promise> inline MessageSender::sendWithPromisedReply(MessageType&& message, uint64_t destinationID)
{
return sendWithPromisedReply(std::forward<MessageType>(message), destinationID, { });
}
template<typename MessageType> Ref<typename MessageType::Promise> inline MessageSender::sendWithPromisedReply(MessageType&& message, uint64_t destinationID, OptionSet<SendOption> options)
{
static_assert(!MessageType::isSync);
if (RefPtr connection = messageSenderConnection())
return connection->sendWithPromisedReply<Connection::NoOpPromiseConverter, MessageType>(std::forward<MessageType>(message), destinationID, options);
return MessageType::Promise::createAndReject(Error::NoMessageSenderConnection);
}
} // namespace IPC
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