kc3-lang/gnulib/tests/test-getaddrinfo.c

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• Hash : a84c1ea2
  Author :
  Date : 2006-08-14T18:28:31
  

  * check-module: Add copyright notice.
  Output a copyright notice if "--version" is specified.
  * config/srclistvars.sh: Add copyright notice.
  * doc/getdate.texi: Update FDL version from 1.1 to 1.2.
  * doc/quote.texi: Add copyright notice.
  * lib/TODO: Remove; this belongs only in coreutils.
  * modules/COPYING: New file.
  * tests/test-getaddrinfo.c: Add copyright notice.
  * tests/test-verify.c: Likewise.
  

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• tests/test-getaddrinfo.c

• /* Test the getaddrinfo module.
  
     Copyright (C) 2006 Free Software Foundation, Inc.
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2, or (at your option)
     any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software Foundation,
     Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  
  /* Written by Simon Josefsson.  */
  
  #include "config.h"
  #include "getaddrinfo.h"
  #include "inet_ntop.h"
  #include <stdio.h>
  #include <string.h>
  
  int simple (char *host, char *service)
  {
    char buf[BUFSIZ];
    struct addrinfo hints;
    struct addrinfo *ai0, *ai;
    int res;
  
    printf ("Finding %s service %s...\n", host, service);
  
    memset (&hints, 0, sizeof (hints));
    hints.ai_flags = AI_CANONNAME;
    hints.ai_family = AF_UNSPEC;
    hints.ai_socktype = SOCK_STREAM;
    res = getaddrinfo (host, service, 0, &ai0);
  
    printf ("res %d: %s\n", res, gai_strerror (res));
  
    if (res != 0)
      return 1;
  
    for (ai = ai0; ai; ai = ai->ai_next)
      {
        printf ("\tflags %x\n", ai->ai_flags);
        printf ("\tfamily %x\n", ai->ai_family);
        printf ("\tsocktype %x\n", ai->ai_socktype);
        printf ("\tprotocol %x\n", ai->ai_protocol);
        printf ("\taddrlen %d: ", ai->ai_addrlen);
        printf ("\tFound %s\n",
  	      inet_ntop (ai->ai_family,
  			 &((struct sockaddr_in *)
  			  ai->ai_addr)->sin_addr,
  			 buf, sizeof (buf) - 1));
        if (ai->ai_canonname)
  	printf ("\tFound %s...\n", ai->ai_canonname);
  
        {
  	char ipbuf[BUFSIZ];
  	char portbuf[BUFSIZ];
  
  	res = getnameinfo (ai->ai_addr, ai->ai_addrlen,
  			   ipbuf, sizeof (ipbuf) - 1,
  			   portbuf, sizeof (portbuf) - 1,
  			   NI_NUMERICHOST|NI_NUMERICSERV);
  	printf ("\t\tgetnameinfo %d: %s\n", res, gai_strerror (res));
  	if (res == 0)
  	  {
  	    printf ("\t\tip %s\n", ipbuf);
  	    printf ("\t\tport %s\n", portbuf);
  	  }
        }
  
      }
  
    freeaddrinfo (ai0);
  
    return 0;
  }
  
  #define HOST1 "www.gnu.org"
  #define SERV1 "http"
  #define HOST2 "www.ibm.com"
  #define SERV2 "https"
  #define HOST3 "microsoft.com"
  #define SERV3 "http"
  #define HOST4 "google.org"
  #define SERV4 "ldap"
  
  int main (void)
  {
  #if _WIN32
    {
      WORD requested;
      WSADATA data;
      int err;
  
      requested = MAKEWORD (1, 1);
      err = WSAStartup (requested, &data);
      if (err != 0)
        return 1;
  
      if (data.wVersion < requested)
        {
  	WSACleanup ();
  	return 2;
        }
    }
  #endif
  
    return simple (HOST1, SERV1)
      + simple (HOST2, SERV2)
      + simple (HOST3, SERV3)
      + simple (HOST4, SERV4);
  }
  

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