/* ==================================================================== * The Vovida Software License, Version 1.0  *  * Copyright (c) 2000 Vovida Networks, Inc.  All rights reserved. *  * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: *  * 1. Redistributions of source code must retain the above copyright *    notice, this list of conditions and the following disclaimer. *  * 2. Redistributions in binary form must reproduce the above copyright *    notice, this list of conditions and the following disclaimer in *    the documentation and/or other materials provided with the *    distribution. *  * 3. The names "VOCAL", "Vovida Open Communication Application Library", *    and "Vovida Open Communication Application Library (VOCAL)" must *    not be used to endorse or promote products derived from this *    software without prior written permission. For written *    permission, please contact vocal@vovida.org. * * 4. Products derived from this software may not be called "VOCAL", nor *    may "VOCAL" appear in their name, without prior written *    permission of Vovida Networks, Inc. *  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND * NON-INFRINGEMENT ARE DISCLAIMED.  IN NO EVENT SHALL VOVIDA * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES * IN EXCESS OF $1,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH * DAMAGE. *  * ==================================================================== *  * This software consists of voluntary contributions made by Vovida * Networks, Inc. and many individuals on behalf of Vovida Networks, * Inc.  For more information on Vovida Networks, Inc., please see * <http://www.vovida.org/>. * */static const char* const test_bind_cxx_Version =    "$Id: test_bind.cxx,v 1.6 2000/12/18 23:49:27 bko Exp $";#include <iostream.h>#include <netinet/in.h>#include <sys/socket.h>#include <netdb.h>#include <string.h>#include "errno.h"#include <strstream>int main (){    int socketFD;    struct sockaddr_in localAddr;    struct sockaddr_in remoteAddr;    struct sockaddr dummyAddr;    int res1, res2, res3;    char laddr[4];    char laddr2[4];    socketFD = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);    memset((char*) &(localAddr), 0, sizeof(localAddr));    localAddr.sin_family = AF_INET;    //    localAddr.sin_addr.s_addr = htonl(INADDR_ANY);    //    struct hostent* host = gethostbyname ("mendel");    laddr[0] = 192;    laddr[1] = 168;    laddr[2] = 5;    laddr[3] = 28;    memcpy((char*)&(localAddr).sin_addr.s_addr,           laddr,  // take the first entry           4);    localAddr.sin_port = htons(5000);    res1 = bind( socketFD, (struct sockaddr*) & (localAddr), sizeof(localAddr));    if (res1 != 0)    {        int err = errno;        if ( err == EADDRINUSE )        {            cerr << "address in use" << endl;        }        strstream errMsg;        errMsg << "UdpStack<"        << ">::UdpStack error during socket bind: ";        errMsg << strerror(err);        errMsg << char(0);        clog << errMsg.str() << endl;        cerr << "bind error" << endl;        //            throw UdpStackException(errMsg.str());        errMsg.freeze(false);        //            assert(0);    }    memset((char*) &(remoteAddr), 0, sizeof(remoteAddr));    remoteAddr.sin_family = AF_INET;    remoteAddr.sin_addr.s_addr = htonl(INADDR_ANY);    struct hostent* host = gethostbyname ("ford");    laddr2[0] = 192;    laddr2[1] = 168;    laddr2[2] = 66;    laddr2[3] = 3;    memcpy((char*)&(remoteAddr).sin_addr.s_addr,           laddr2,  // take the first entry           4);    /*        memcpy((char*)&(remoteAddr).sin_addr.s_addr,               host->h_addr_list[0], // take the first entry                host->h_length);    */    remoteAddr.sin_port = htons(7);    res2 = sendto( socketFD, "hello!", 7, 0,                   (struct sockaddr*) & remoteAddr, sizeof(sockaddr_in));    cout << "res2=" << res2 << endl;}