socket.c
1.88 KB
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2012 Georg Hopp
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include "tr/remote_data.h"
#include "tr/socket.h"
#include "tr/logger.h"
#include "trbase.h"
static
int
socketCtor(void * _this, va_list * params)
{
TR_Socket this = _this;
this->type = 0;
this->handle = -1;
this->log = va_arg(*params, TR_Logger);
this->host = va_arg(*params, char*);
this->port = va_arg(*params, int);
this->flags = va_arg(*params, int);
this->fin_state = TR_FIN_RDWR;
return 0;
}
static
void
socketDtor(void * _this)
{
TR_Socket this = _this;
TR_MEM_FREE(this->cname);
if (STDERR_FILENO < this->handle) {
TR_socketClose(this);
}
}
static
int
socketBind(void * _this)
{
TR_Socket this = _this;
int state;
state = bind(this->handle, (struct sockaddr *)&(this->addr), this->addrlen);
if (-1 == state) {
perror("bind");
}
return state;
}
TR_INIT_IFACE(TR_Class, socketCtor, socketDtor, NULL);
TR_INIT_IFACE(TR_Socket, socketBind, NULL, NULL);
TR_CREATE_CLASS(TR_Socket, NULL, TR_IF(TR_Class), TR_IF(TR_Socket));
// vim: set ts=4 sw=4: