// SPDX-License-Identifier: GPL-2.0-or-later

/*

 * Debugging utilities.

 * Copyright (C) 2018  Cumulus Networks, Inc.

 * Quentin Young

 */

#include <zebra.h>

#include "typesafe.h"

#include "debug.h"

#include "command.h"

static struct debug_cb_list_head cb_head;

DECLARE_LIST(debug_cb_list, struct debug_callbacks, item);

/* All code in this section should be reentrant and MT-safe */

DEFUN_NOSH(debug_all, debug_all_cmd, "[no] debug all",

     NO_STR DEBUG_STR "Toggle all debugging output\n")

{

  struct debug_callbacks *cb;

  bool set = !strmatch(argv[0]->text, "no");

  uint32_t mode = DEBUG_NODE2MODE(vty->node);

  frr_each (debug_cb_list, &cb_head, cb)

    cb->debug_set_all(mode, set);

  return CMD_SUCCESS;

}

/* ------------------------------------------------------------------------- */

void debug_init(struct debug_callbacks *cb)

{

  static bool inited = false;

  if (!inited) {

    inited = true;

    debug_cb_list_init(&cb_head);

  }

  debug_cb_list_add_head(&cb_head, cb);

}

void debug_init_cli(void)

{

  install_element(ENABLE_NODE, &debug_all_cmd);

  install_element(CONFIG_NODE, &debug_all_cmd);

}