/*

    Terminal Mixer - multi-point multi-user access to terminal applications

    Copyright (C) 2007  Lluís Batlle i Rossell

    Please find the license in the provided COPYING file.

*/

#include <unistd.h>

#include <sys/types.h>

#include <sys/select.h>

#include "main.h"

#include "handlers.h"

static int myfd = -1;

void s_eth_init()

{

    eth_proto_init();

    myfd = eth_proto_open(ETH_SERVER);

    if (myfd < 0)

        error("Cannot eth_proto_open");

}

void s_eth_shutdown()

{

    eth_proto_send(0, 0);

    if (myfd >= 0)

        close(myfd);

}

void s_eth_prepare_read_fdset(fd_set *read_set, int *maxfd)

{

    FD_SET(myfd, read_set);

    *maxfd = max(*maxfd, myfd);

    if (!eth_proto_allow_sending())

        avoid_sending(read_set);

}

void s_eth_process_read_fdset(fd_set *read_set)

{

    if (FD_ISSET(myfd, read_set))

    {

        int res;

        res = eth_proto_recv(stream_buffer, stream_buffer_size);

        if (res >= 0)

            app_control_remote_send_to_stdin(stream_buffer, res);

    }

}

void s_eth_send_to_connected(const char *buffer, size_t size)

{

    eth_proto_send(buffer, size);

}