/* driver_console.h
 * By Ron Bowes
 *
 * See LICENSE.md
 *
 * This implements a simple i/o driver that acts on the console and lets
 * the user send messages to the server by typing them. It's kinda fun to see
 * your messages flying over DNS, and this is great for testing or for
 * demonstrating how to make drivers, but its ultimate utility isn't that
 * useful.
 */

#ifndef __DRIVER_CONSOLE_H__
#define __DRIVER_CONSOLE_H__

#include "libs/buffer.h"
#include "libs/select_group.h"

typedef struct
{
  select_group_t *group;
  buffer_t       *outgoing_data;
  NBBOOL          is_shutdown;
} driver_console_t;

driver_console_t *driver_console_create(select_group_t *group);
void              driver_console_destroy(driver_console_t *driver);
void              driver_console_data_received(driver_console_t *driver, uint8_t *data, size_t length);
uint8_t          *driver_console_get_outgoing(driver_console_t *driver, size_t *length, size_t max_length);
void              driver_console_close(driver_console_t *driver);

#endif