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/* Copyright (c) 2004, 2005 MySQL AB
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "MNSocket.h"
#include "MNServerSocket.h"
#if defined(__WIN__) || defined(_WIN32) || defined(_WIN64)
# include <winsock2.h>
# define socklen_t int
# define MSG_DONTWAIT 0
#else
# include <sys/types.h>
# include <sys/time.h>
# include <sys/socket.h>
# include <netinet/in.h>
# include <arpa/inet.h>
# include <sys/fcntl.h>
# include <netdb.h>
# include <unistd.h>
# define closesocket close
#endif
#include <glib.h>
#include <fcntl.h>
#include <errno.h>
#include <string.h>
MNServerSocket::MNServerSocket()
: _socket(-1)
{
MNSocket::initialize();
}
MNServerSocket::~MNServerSocket()
{
if (_socket >= 0)
closesocket(_socket);
}
bool MNServerSocket::bind(int port)
{
struct sockaddr_in addr;
int one= 1;
int res;
/* get a socket */
_socket= socket(PF_INET, SOCK_STREAM, 0);
if (_socket == (MYX_SOCKET)-1)
{
g_warning("could not create socket: %s", g_strerror(errno));
return false;
}
// ignore fails of setsockopt
setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR, (const char *)&one, sizeof(one));
memset(&addr, 0, sizeof(struct sockaddr_in));
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
memset(&addr.sin_addr, 0, sizeof(addr.sin_addr));
res = ::bind(_socket, (struct sockaddr*)&addr, sizeof(addr));
if (res < 0)
{
g_warning("could not bind socket: %s", g_strerror(errno));
closesocket(_socket);
_socket= -1;
return false;
}
return true;
}
bool MNServerSocket::listen()
{
if (::listen(_socket, 5) < 0)
{
g_warning("could not listen to socket: %s", g_strerror(errno));
return false;
}
return true;
}
MNSocket *MNServerSocket::accept()
{
struct sockaddr_in addr;
socklen_t addrlen= sizeof(addr);
MYX_SOCKET s;
MNSocket *sok;
s= ::accept(_socket, (struct sockaddr*)&addr, &addrlen);
if (s == (MYX_SOCKET)-1)
{
g_warning("error accepting connection: %s", g_strerror(errno));
return NULL;
}
sok= new MNSocket();
sok->wrap_socket(s, inet_ntoa(addr.sin_addr), ntohs(addr.sin_port));
return sok;
}
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