DatagramPacket.hpp

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#pragma once
 
#include "common.hpp"
 
#include <string>
#include <vector>
 
namespace jsocketpp
{

class DatagramPacket
{
  public:
    std::vector<char> buffer;

    std::string address{};

    Port port = 0;

    explicit DatagramPacket(const size_t size = 0) : buffer(size) {}

    DatagramPacket(std::string_view data, std::string addr, const Port prt)
        : buffer(data.begin(), data.end()), address(std::move(addr)), port(prt)
    {
    }

    DatagramPacket(const char* data, const size_t len, std::string addr, const Port prt)
        : buffer(data, data + len), address(std::move(addr)), port(prt)
    {
    }
 
    // Default copy and move constructors/operators.
    DatagramPacket(const DatagramPacket&) = default;
    DatagramPacket(DatagramPacket&&) noexcept = default;
    DatagramPacket& operator=(const DatagramPacket&) = default;
    DatagramPacket& operator=(DatagramPacket&&) noexcept = default;

    void resize(const size_t newSize) { buffer.resize(newSize); }

    [[nodiscard]] size_t size() const noexcept { return buffer.size(); }

    void clear()
    {
        buffer.clear();
        address.clear();
        port = 0;
    }
};
 
} // namespace jsocketpp