src/socket.c

Go to the documentation of this file.

#include <errno.h>
#include <stdlib.h>
#include <unistd.h>

#include "socket.h"
#include "logger.h"
#include "interface/class.h"
#include "interface/logger.h"

static
void
ctor(void * _this, va_list * params)
{
        Sock this = _this;
        int reUse   = 1;     /* TODO: make this configurable */

        this->log  = va_arg(* params, Logger);
        this->port = va_arg(* params, int);

        /* Create socket for incoming connections */
        if (-1 == (this->handle = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP))) {
                loggerLog(this->log, LOGGER_CRIT,
                                "error opening socket: %s - service terminated",
                                strerror(errno));
                //exit(EXIT_FAILURE);
                return;
        }

        /* Make the socket REUSE a TIME_WAIT socket */
        setsockopt(this->handle, SOL_SOCKET, SO_REUSEADDR, &reUse, sizeof (reUse));
}

static
void
dtor(void * _this)
{
        Sock this = _this;

        if (0 != this->handle) {
                shutdown(this->handle, SHUT_RDWR);
                close(this->handle);
        }
}

INIT_IFACE(Class, ctor, dtor, NULL);
CREATE_CLASS(Sock, NULL, IFACE(Class));

// vim: set ts=4 sw=4: