UdpTypedSender.h

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// This file is part of CoreLibrary containing useful reusable utility
// classes.
//
// Copyright (C) 2014 to present, Duncan Crutchley
// Contact <dac1976github@outlook.com>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License and GNU Lesser General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// and GNU Lesser General Public License along with this program. If
// not, see <http://www.gnu.org/licenses/>.

#ifndef UDPTYPEDSENDER
#define UDPTYPEDSENDER

#include <mutex>
#include "UdpSender.h"
#include "MessageUtils.h"

namespace core_lib
{
namespace asio
{
namespace udp
{
template <typename MsgBldr> class UdpTypedSender final
{
public:
    UdpTypedSender() = delete;
    UdpTypedSender(boost_iocontext_t& ioContext, const defs::connection_t& receiver,
                   const MsgBldr& messageBuilder, eUdpOption sendOption = eUdpOption::broadcast,
                   size_t sendBufferSize = DEFAULT_UDP_BUF_SIZE)
        : m_messageBuilder{messageBuilder}
        , m_udpSender{ioContext, receiver, sendOption, sendBufferSize}
    {
    }
    UdpTypedSender(const defs::connection_t& receiver, const MsgBldr& messageBuilder,
                   eUdpOption sendOption     = eUdpOption::broadcast,
                   size_t     sendBufferSize = DEFAULT_UDP_BUF_SIZE)

        : m_messageBuilder{messageBuilder}
        , m_udpSender{receiver, sendOption, sendBufferSize}
    {
    }
    UdpTypedSender(const UdpTypedSender&) = delete;
    UdpTypedSender& operator=(const UdpTypedSender&) = delete;
    UdpTypedSender(UdpTypedSender&&) = delete;
    UdpTypedSender& operator=(UdpTypedSender&&) = delete;
    ~UdpTypedSender() = default;
    defs::connection_t ReceiverConnection() const
    {
        return m_udpSender.ReceiverConnection();
    }
    bool SendMessage(int32_t                   messageId,
                     const defs::connection_t& responseAddress = defs::NULL_CONNECTION)
    {
        std::lock_guard<std::mutex> lock(m_sendMutex);
        return m_udpSender.SendMessage(m_messageBuilder.Build(messageId, responseAddress));
    }
    bool SendMessage(const defs::char_buffer_t& message, int32_t messageId,
                     const defs::connection_t& responseAddress = defs::NULL_CONNECTION)
    {
        std::lock_guard<std::mutex> lock(m_sendMutex);
        return m_udpSender.SendMessage(m_messageBuilder.Build(message, messageId, responseAddress));
    }
    template <typename T, class A = serialize::archives::out_port_bin_t>
    bool SendMessage(const T& message, int32_t messageId,
                     const defs::connection_t& responseAddress = defs::NULL_CONNECTION)
    {
        std::lock_guard<std::mutex> lock(m_sendMutex);
        return m_udpSender.SendMessage(
            m_messageBuilder.template Build<T, A>(message, messageId, responseAddress));
    }
    bool SendMessage(const defs::char_buffer_t& message)
    {
        return m_udpSender.SendMessage(message);
    }

private:
    mutable std::mutex m_sendMutex;
    const MsgBldr& m_messageBuilder;
    UdpSender m_udpSender;
};

} // namespace udp
} // namespace asio
} // namespace core_lib

#endif // UDPTYPEDSENDER