Commit 8ba1a707 authored by Thierry Thomas's avatar Thierry Thomas Committed by Jean-Paul Saman

FreeBSD buildfix for examples/connect.c

parent ea6adee5
/*****************************************************************************
* connect.c: Routines for establishing a network connection.
*----------------------------------------------------------------------------
* Copyright (c) 2005 M2X
* $Id: connect.c 104 2005-03-21 13:38:56Z massiot $
*
* Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
*
* 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
* of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*----------------------------------------------------------------------------
*
*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
#include <netinet/in.h>
#include <net/if.h>
#if defined(WIN32)
# include <netinet/if_ether.h>
#endif
#include <netdb.h>
#include <netinet/ip.h>
#include <netinet/udp.h>
#include <arpa/inet.h>
int create_tcp_connection( const char *ipaddress, int port )
{
struct sockaddr_in addr_ctl;
int s_ctl = -1;
int result = -1;
if( !ipaddress ) return -1;
s_ctl = socket( PF_INET, SOCK_STREAM, 0 );
if (s_ctl <= 0)
{
perror( "tcp socket error" );
return -1;
}
addr_ctl.sin_family = AF_INET;
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
addr_ctl.sin_port = htons(port);
result = connect( s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl) );
if( result < 0 )
{
perror( "tcp connect error" );
return -1;
}
return s_ctl;
}
int close_connection( int socket_fd )
{
int result = 0;
result = shutdown( socket_fd, 2 );
if( result < 0 )
perror( "shutdown error" );
return result;
}
int create_udp_connection( const char *ipaddress, int port )
{
struct sockaddr_in addr_ctl;
int s_ctl = -1;
int result = -1;
if( !ipaddress ) return -1;
s_ctl = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (s_ctl <= 0)
{
perror( "udp socket error" );
return -1;
}
addr_ctl.sin_family = AF_INET;
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
addr_ctl.sin_port = htons(port);
result = bind(s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl));
if( result < 0 )
{
perror( "udp bind error" );
return -1;
}
return s_ctl;
}
/*****************************************************************************
* connect.c: Routines for establishing a network connection.
*----------------------------------------------------------------------------
* Copyright (c) 2005 M2X
* $Id: connect.c 104 2005-03-21 13:38:56Z massiot $
*
* Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
*
* 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
* of the License, 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*----------------------------------------------------------------------------
*
*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
#include <netinet/in.h>
#include <net/if.h>
#if defined(WIN32)
# include <netinet/if_ether.h>
#endif
#include <netdb.h>
#ifndef __FreeBSD__
# include <netinet/ip.h>
#endif
#include <netinet/udp.h>
#include <arpa/inet.h>
int create_tcp_connection( const char *ipaddress, int port )
{
struct sockaddr_in addr_ctl;
int s_ctl = -1;
int result = -1;
if( !ipaddress ) return -1;
s_ctl = socket( PF_INET, SOCK_STREAM, 0 );
if (s_ctl <= 0)
{
perror( "tcp socket error" );
return -1;
}
addr_ctl.sin_family = AF_INET;
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
addr_ctl.sin_port = htons(port);
result = connect( s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl) );
if( result < 0 )
{
perror( "tcp connect error" );
return -1;
}
return s_ctl;
}
int close_connection( int socket_fd )
{
int result = 0;
result = shutdown( socket_fd, 2 );
if( result < 0 )
perror( "shutdown error" );
return result;
}
int create_udp_connection( const char *ipaddress, int port )
{
struct sockaddr_in addr_ctl;
int s_ctl = -1;
int result = -1;
if( !ipaddress ) return -1;
s_ctl = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (s_ctl <= 0)
{
perror( "udp socket error" );
return -1;
}
addr_ctl.sin_family = AF_INET;
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
addr_ctl.sin_port = htons(port);
result = bind(s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl));
if( result < 0 )
{
perror( "udp bind error" );
return -1;
}
return s_ctl;
}
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