CppSocket project provides the common socket functionality

Platform

• Linux
• Mac Os

Content:

tests/ - unit tests via google test;
source/ - source code;
include/ - headers;
doc/ - docs generated by doxygen;
CMakeLists.txt - cmake conf file;
README.md - this file;

Usage examples:

• Tcp server

int _handler(cppsocket::tcp::TcpSocket& socket) {
    char a = 's';
    return static_cast<int>(socket.send(&a, 1));
}

int runServer(){
    auto server = new cppsocket::tcp::TcpServer("127.0.0.1", 5555);
    server->listen(1);
    std::function< int(cppsocket::tcp::TcpSocket&) > h = _handler;
    int res = 0;
    server->accept(h, res);
    return 0;
}

• Tcp client

    cppsocket::tcp::TcpSocket socket;
    socket.open(cppsocket::ReuseaddrOpt);
    socket.connect("127.0.0.1", 5555);
    char c = 0;
    socket.read(&c, 1);

• Udp send

    cppsocket::udp::UdpSocket send_socket;
    send_socket.open(cppsocket::ReuseaddrOpt);
    char data[] = {1,2,3,4,5,6,7,8};
    auto numberof_sent_bytes = send_socket.send(data, 8, "127.0.0.1", 12345);

• Udp receive

    cppsocket::udp::UdpSocket listen_socket;
    listen_socket.open(cppsocket::ReuseaddrOpt);
    listen_socket.bind("127.0.0.1", 12345);
    char buf[] = {0,0,0,0,0,0,0,0};
    auto numberof_read_bytes = listen_socket.read(buf, 8);

• Udp select

    cppsocket::udp::UdpSocket listen_socket;
    cppsocket::udp::UdpSelect selector;

    listen_socket.open(cppsocket::ReuseaddrOpt);
    listen_socket.bind("127.0.0.1", 12345);
    selector.append(listen_socket);

    char buf[] = {0,0,0,0,0,0,0,0};

    std::list<std::shared_ptr<cppsocket::udp::UdpSocket> > vs;
    selector.ready(vs, 0);
    std::shared_ptr<cppsocket::udp::UdpSocket> sock = vs.front();
    auto numberof_read_bytes = sock.read(buf, 8);

Build

cmake .
make
make test (for testing)