#include <string.h>
#include <unistd.h>

#include "echo.h"
#include "stdio.h"
#include "suspend.h"

#include "actions.h"

const char *ACTION_ECHO = "echo";
const char *ACTION_SUSPEND = "suspend";

enum Action parseAction(const char *action) {
  enum Action a = ActionSuspend;
  if (strcmp(action, ACTION_ECHO) == 0) {
    a = ActionEcho;
  } else if (strcmp(action, ACTION_SUSPEND) == 0) {
    a = ActionSuspend;
  } else {
    a = ActionUnknown;
  }
  return a;
}

actionCallback getActionCallback(enum Action action) {
  actionCallback callback = suspend;
  switch (action) {
  case ActionSuspend:
    callback = suspend;
    break;
  case ActionEcho:
    callback = echo;
    break;
  default:
    fprintf(stderr, "Unknown method\n");
    return NULL;
  }
  return callback;
}