SenderResource.hpp

// Copyright 2016 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#ifndef FASTDDS_RTPS_TRANSPORT__SENDERRESOURCE_HPP
#define FASTDDS_RTPS_TRANSPORT__SENDERRESOURCE_HPP
 
#include <fastdds/rtps/common/Types.hpp>
 
#include <functional>
#include <vector>
#include <list>
#include <chrono>
 
#include <fastdds/rtps/common/LocatorList.hpp>
#include <fastdds/rtps/common/LocatorsIterator.hpp>
#include <fastdds/rtps/transport/NetworkBuffer.hpp>
 
namespace eprosima {
namespace fastdds {
namespace rtps {
 
class RTPSParticipantImpl;
class MessageReceiver;
 
class SenderResource
{
public:
 
    using NetworkBuffer = eprosima::fastdds::rtps::NetworkBuffer;
 
    FASTDDS_DEPRECATED_UNTIL(4, send, "Use send with transport_priority instead")
    bool send(
            const std::vector<NetworkBuffer>& buffers,
            const uint32_t& total_bytes,
            LocatorsIterator* destination_locators_begin,
            LocatorsIterator* destination_locators_end,
            const std::chrono::steady_clock::time_point& max_blocking_time_point)
    {
        return send(buffers, total_bytes, destination_locators_begin, destination_locators_end,
                       max_blocking_time_point, 0);
    }
 
    bool send(
            const std::vector<NetworkBuffer>& buffers,
            const uint32_t& total_bytes,
            LocatorsIterator* destination_locators_begin,
            LocatorsIterator* destination_locators_end,
            const std::chrono::steady_clock::time_point& max_blocking_time_point,
            int32_t transport_priority)
    {
        if (send_lambda_)
        {
            return send_lambda_(buffers, total_bytes, destination_locators_begin, destination_locators_end,
                           max_blocking_time_point, transport_priority);
        }
        return send_buffers_lambda_(buffers, total_bytes, destination_locators_begin, destination_locators_end,
                       max_blocking_time_point);
    }
 
    SenderResource(
            SenderResource&& rValueResource) = default;
 
    virtual ~SenderResource() = default;
 
    int32_t kind() const
    {
        return transport_kind_;
    }
 
    virtual void add_locators_to_list(
            LocatorList_t& locators) const
    {
        (void)locators;
    }
 
protected:
 
    SenderResource(
            int32_t transport_kind)
        : transport_kind_(transport_kind)
    {
    }
 
    int32_t transport_kind_;
 
    std::function<void()> clean_up;
 
    std::function<bool(
                const std::vector<NetworkBuffer>&,
                uint32_t,
                LocatorsIterator* destination_locators_begin,
                LocatorsIterator* destination_locators_end,
                const std::chrono::steady_clock::time_point&)> send_buffers_lambda_;
 
    std::function<bool(
                const std::vector<NetworkBuffer>&,
                uint32_t,
                LocatorsIterator* destination_locators_begin,
                LocatorsIterator* destination_locators_end,
                const std::chrono::steady_clock::time_point&,
                int32_t transport_priority)> send_lambda_;
 
private:
 
    SenderResource()                                 = delete;
    SenderResource(
            const SenderResource&)            = delete;
    SenderResource& operator =(
            const SenderResource&) = delete;
};
 
} // namespace rtps
} // namespace fastdds
} // namespace eprosima
 
#endif // FASTDDS_RTPS_TRANSPORT__SENDERRESOURCE_HPP