NetUIUDP Class Reference

#include <netui.h>

Static Public Member Functions
static SOCKETALT	createSocket (const char *host, unsigned short srv_port, unsigned short clt_port, SocketSet &set)
static SOCKETALT	createServerSocket (unsigned short port, SocketSet &set)
static void	disconnectSaveUDP (SOCKETALT udp)

Detailed Description

Definition at line 55 of file netui.h.

Member Function Documentation

SOCKETALT NetUIUDP::createServerSocket ( unsigned short  port, SocketSet &  set  )

static

Definition at line 240 of file netui.cpp.

References COUT, NetUIBase::createServerSocket(), NetUIBase::lookupHost(), SERVER_PORT, SOCKETALT::set_nonblock(), SOCKETALT::setLocalAddress(), and static_initNetwork().

Referenced by NetServer::start().

{
    COUT<<"enter "<<__PRETTY_FUNCTION__<<std::endl;
    static_initNetwork();
    //If port is not given, use the defaults ones --> do not work with specified ones yet... well, didn't try
    if (port == 0) port = SERVER_PORT;
    AddressIP local_ip = NetUIBase::lookupHost( "0.0.0.0", port );
    int local_fd = NetUIBase::createServerSocket( local_ip, false );
    if (local_fd == -1) {
        SOCKETALT ret;
        return ret;
    }
    SOCKETALT ret( local_fd, SOCKETALT::UDP, local_ip, set );
    ret.setLocalAddress( local_ip );
    if (ret.set_nonblock() == false)
        COUT<<"Setting server socket mode to nonblocking failed";
    //ret.disconnect( "Setting server socket mode to nonblocking failed", true );
    //SOCKETALT ret;
    //return ret;

    COUT<<"Bind on localhost, "<<ret<<std::endl;
    return ret;
}

SOCKETALT NetUIUDP::createSocket ( const char *  host, unsigned short  srv_port, unsigned short  clt_port, SocketSet &  set  )

static

Definition at line 206 of file netui.cpp.

References COUT, NetUIBase::createClientSocket(), NetUIBase::lookupHost(), SERVER_PORT, SOCKETALT::set_nonblock(), SOCKETALT::setLocalAddress(), SOCKETALT::setRemoteAddress(), SOCKETALT::setSet(), static_initNetwork(), and UDP_pool.

Referenced by NetClient::synchronizeTime().

{
    COUT<<" enter "<<__PRETTY_FUNCTION__<<std::endl;
    static_initNetwork();
    //If port is not given, use the defaults ones --> do not work with specified ones yet... well, didn't try
    if (srv_port == 0) srv_port = SERVER_PORT;
    if (clt_port == 0) clt_port = SERVER_PORT;
    AddressIP remote_ip = NetUIBase::lookupHost( host, srv_port );
    AddressIP local_ip  = NetUIBase::lookupHost( "0.0.0.0", clt_port );

    UDP_pool_type::iterator iter( UDP_pool.find( local_ip ) );
    if ( iter != UDP_pool.end() ) {
        SOCKETALT ret( (*iter).second );
        //bindFd(ret.get_fd(), local_ip); // Don't care if it fails... could be binding on itself.
        ret.setSet( &set );
        ret.setRemoteAddress( remote_ip );
        return ret;
    }
    int local_fd = NetUIBase::createClientSocket( local_ip, false, false );
    if (local_fd == -1) {
        SOCKETALT ret;
        return ret;
    }
    SOCKETALT ret( local_fd, SOCKETALT::UDP, remote_ip, set );
    ret.setLocalAddress( local_ip );
    if (ret.set_nonblock() == false)
        COUT<<"Could not set socket to nonblocking state";
    //ret.disconnect( "Could not set socket to nonblocking state" );
    //SOCKETALT ret; // ( -1, SOCKETALT::UDP, remote_ip );
    //return ret;
    COUT<<"Bind on localhost, "<<ret<<std::endl;
    return ret;
}

void NetUIUDP::disconnectSaveUDP ( SOCKETALT  udp)

static

Definition at line 264 of file netui.cpp.

References SOCKETALT::getLocalAddress(), SOCKETALT::setSet(), UDP_pool, and SOCKETALT::valid().

Referenced by NetClient::init(), NetClient::logout(), and NetClient::synchronizeTime().

{
    if ( udp.valid() )
        UDP_pool[udp.getLocalAddress()] = udp;
    udp.setSet( NULL );
}

---

The documentation for this class was generated from the following files:

• src/networking/lowlevel/netui.h
• src/networking/lowlevel/netui.cpp