void SSH::openSshConnectionForHost(QString host, QString pass)
{
    ssh_options_set_port (ssh_opt, 22);
    ssh_options_set_host (ssh_opt, host.toLocal8Bit().constData());
    ssh_options_set_username (ssh_opt, "root");
    ssh_set_options (ssh, ssh_opt);

    ssh_is_server_known(ssh);

    if (ssh_connect(ssh) != SSH_OK)
    {
        qDebug("Error at connection :%s\n",ssh_get_error(ssh));
        return;
    }

    if(ssh_userauth_password(ssh, "root", pass.toLocal8Bit().constData()) != SSH_AUTH_SUCCESS)
    {
        qDebug("Error at connection :%s\n",ssh_get_error(ssh));
        return;
    }
}

void SSH::slotExecSshCommand(QString ssh_command)
{
    channel = channel_new(ssh);

    if(channel == NULL)
    {
        qDebug("Error at channel open :%s\n",ssh_get_error(ssh));
        return;
    }

    if(channel_open_session(channel) != SSH_OK)
    {
        qDebug("Error at open channel session :%s\n",ssh_get_error(ssh));
        return;
    }

    if(channel_request_exec(channel,ssh_command.toAscii().data()) != SSH_OK)
    {
        qDebug("Error at EXEC :%s\n",ssh_get_error(ssh));
        return;
    }

    out_file = fopen("/home/prophet/out_ssh_log.txt","w");

    int i =0;

    while(i <= 0 || i == data_in_poll)
    {
        i = channel_poll(channel,0);
    }

    data_in_poll = i;

    channel_read_buffer(channel,buff,i,0);

    //QString reply = QString::fromAscii(buffer_get(buff));

    QString reply;

    if(buffer_get_len(buff) != (ulong)i)
    {
        qDebug("Error in poll");
        return;
    }

    reply.sprintf("%s",(char*)buffer_get(buff));

    emit signalSendSshReply(reply);

    fwrite(buff,sizeof(char),i,out_file);
    fclose(out_file);

    channel_close(channel);
}