[mirror_frr.git] / ripngd / ripng_debug.c

/*
 * RIPng debug output routines
 * Copyright (C) 1998 Kunihiro Ishiguro
 *
 * This file is part of GNU Zebra.
 *
 * GNU Zebra is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2, or (at your option) any
 * later version.
 *
 * GNU Zebra is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; see the file COPYING; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
 */

#include <zebra.h>
#include "command.h"
#include "ripngd/ripng_debug.h"

/* For debug statement. */
unsigned long ripng_debug_event = 0;
unsigned long ripng_debug_packet = 0;
unsigned long ripng_debug_zebra = 0;

DEFUN (show_debugging_ripng,
       show_debugging_ripng_cmd,
       "show debugging ripng",
       SHOW_STR
       DEBUG_STR
       "RIPng configuration\n")
{
  vty_out (vty, "RIPng debugging status:\n");

  if (IS_RIPNG_DEBUG_EVENT)
    vty_out (vty, "  RIPng event debugging is on\n");

  if (IS_RIPNG_DEBUG_PACKET)
    {
      if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)
	{
	  vty_out (vty,"  RIPng packet debugging is on\n");
	}
      else
	{
	  if (IS_RIPNG_DEBUG_SEND)
	    vty_out (vty,"  RIPng packet send debugging is on\n");
	  else
	    vty_out (vty,"  RIPng packet receive debugging is on\n");
	}
    }

  if (IS_RIPNG_DEBUG_ZEBRA)
    vty_out (vty, "  RIPng zebra debugging is on\n");

  return CMD_SUCCESS;
}

DEFUN (debug_ripng_events,
       debug_ripng_events_cmd,
       "debug ripng events",
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng events\n")
{
  ripng_debug_event = RIPNG_DEBUG_EVENT;
  return CMD_WARNING_CONFIG_FAILED;
}

DEFUN (debug_ripng_packet,
       debug_ripng_packet_cmd,
       "debug ripng packet",
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng packet\n")
{
  ripng_debug_packet = RIPNG_DEBUG_PACKET;
  ripng_debug_packet |= RIPNG_DEBUG_SEND;
  ripng_debug_packet |= RIPNG_DEBUG_RECV;
  return CMD_SUCCESS;
}

DEFUN (debug_ripng_packet_direct,
       debug_ripng_packet_direct_cmd,
       "debug ripng packet <recv|send>",
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng packet\n"
       "Debug option set for receive packet\n"
       "Debug option set for send packet\n")
{
  int idx_recv_send = 3;
  ripng_debug_packet |= RIPNG_DEBUG_PACKET;
  if (strncmp ("send", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
    ripng_debug_packet |= RIPNG_DEBUG_SEND;
  if (strncmp ("recv", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
    ripng_debug_packet |= RIPNG_DEBUG_RECV;

  return CMD_SUCCESS;
}

DEFUN (debug_ripng_zebra,
       debug_ripng_zebra_cmd,
       "debug ripng zebra",
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng and zebra communication\n")
{
  ripng_debug_zebra = RIPNG_DEBUG_ZEBRA;
  return CMD_WARNING_CONFIG_FAILED;
}

DEFUN (no_debug_ripng_events,
       no_debug_ripng_events_cmd,
       "no debug ripng events",
       NO_STR
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng events\n")
{
  ripng_debug_event = 0;
  return CMD_SUCCESS;
}

DEFUN (no_debug_ripng_packet,
       no_debug_ripng_packet_cmd,
       "no debug ripng packet",
       NO_STR
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng packet\n")
{
  ripng_debug_packet = 0;
  return CMD_SUCCESS;
}

DEFUN (no_debug_ripng_packet_direct,
       no_debug_ripng_packet_direct_cmd,
       "no debug ripng packet <recv|send>",
       NO_STR
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng packet\n"
       "Debug option set for receive packet\n"
       "Debug option set for send packet\n")
{
  int idx_recv_send = 4;
  if (strncmp ("send", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
    {
      if (IS_RIPNG_DEBUG_RECV)
       ripng_debug_packet &= ~RIPNG_DEBUG_SEND;
      else
       ripng_debug_packet = 0;
    }
  else if (strncmp ("recv", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
    {
      if (IS_RIPNG_DEBUG_SEND)
       ripng_debug_packet &= ~RIPNG_DEBUG_RECV;
      else
       ripng_debug_packet = 0;
    }
  return CMD_SUCCESS;
}

DEFUN (no_debug_ripng_zebra,
       no_debug_ripng_zebra_cmd,
       "no debug ripng zebra",
       NO_STR
       DEBUG_STR
       "RIPng configuration\n"
       "Debug option set for ripng and zebra communication\n")
{
  ripng_debug_zebra = 0;
  return CMD_WARNING_CONFIG_FAILED;
}

/* Debug node. */
static struct cmd_node debug_node =
{
  DEBUG_NODE,
  "",				/* Debug node has no interface. */
  1 /* VTYSH */
};

static int
config_write_debug (struct vty *vty)
{
  int write = 0;

  if (IS_RIPNG_DEBUG_EVENT)
    {
      vty_out (vty, "debug ripng events\n");
      write++;
    }
  if (IS_RIPNG_DEBUG_PACKET)
    {
      if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)
	{
	  vty_out (vty,"debug ripng packet\n");
	  write++;
	}
      else
	{
	  if (IS_RIPNG_DEBUG_SEND)
	    vty_out (vty,"debug ripng packet send\n");
	  else
	    vty_out (vty,"debug ripng packet recv\n");
	  write++;
	}
    }
  if (IS_RIPNG_DEBUG_ZEBRA)
    {
      vty_out (vty, "debug ripng zebra\n");
      write++;
    }
  return write;
}

void
ripng_debug_reset ()
{
  ripng_debug_event = 0;
  ripng_debug_packet = 0;
  ripng_debug_zebra = 0;
}

void
ripng_debug_init ()
{
  ripng_debug_event = 0;
  ripng_debug_packet = 0;
  ripng_debug_zebra = 0;

  install_node (&debug_node, config_write_debug);

  install_element (VIEW_NODE, &show_debugging_ripng_cmd);

  install_element (ENABLE_NODE, &debug_ripng_events_cmd);
  install_element (ENABLE_NODE, &debug_ripng_packet_cmd);
  install_element (ENABLE_NODE, &debug_ripng_packet_direct_cmd);
  install_element (ENABLE_NODE, &debug_ripng_zebra_cmd);
  install_element (ENABLE_NODE, &no_debug_ripng_events_cmd);
  install_element (ENABLE_NODE, &no_debug_ripng_packet_cmd);
  install_element (ENABLE_NODE, &no_debug_ripng_packet_direct_cmd);
  install_element (ENABLE_NODE, &no_debug_ripng_zebra_cmd);

  install_element (CONFIG_NODE, &debug_ripng_events_cmd);
  install_element (CONFIG_NODE, &debug_ripng_packet_cmd);
  install_element (CONFIG_NODE, &debug_ripng_packet_direct_cmd);
  install_element (CONFIG_NODE, &debug_ripng_zebra_cmd);
  install_element (CONFIG_NODE, &no_debug_ripng_events_cmd);
  install_element (CONFIG_NODE, &no_debug_ripng_packet_cmd);
  install_element (CONFIG_NODE, &no_debug_ripng_packet_direct_cmd);
  install_element (CONFIG_NODE, &no_debug_ripng_zebra_cmd);
}
Commit	Line	Data
718e3744	1	/*
	2	* RIPng debug output routines
	3	* Copyright (C) 1998 Kunihiro Ishiguro
	4	*
	5	* This file is part of GNU Zebra.
	6	*
	7	* GNU Zebra is free software; you can redistribute it and/or modify it
	8	* under the terms of the GNU General Public License as published by the
	9	* Free Software Foundation; either version 2, or (at your option) any
	10	* later version.
	11	*
	12	* GNU Zebra is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*
896014f4 DL	17	* You should have received a copy of the GNU General Public License along
	18	* with this program; see the file COPYING; if not, write to the Free Software
	19	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
718e3744	20	*/
	21
	22	#include <zebra.h>
	23	#include "command.h"
	24	#include "ripngd/ripng_debug.h"
	25
	26	/* For debug statement. */
	27	unsigned long ripng_debug_event = 0;
	28	unsigned long ripng_debug_packet = 0;
	29	unsigned long ripng_debug_zebra = 0;
6b0655a2	30
718e3744	31	DEFUN (show_debugging_ripng,
	32	show_debugging_ripng_cmd,
	33	"show debugging ripng",
	34	SHOW_STR
8dceb820	35	DEBUG_STR
8dceb820	36	"RIPng configuration\n")
718e3744	37	{
5c7571d4	38	vty_out (vty, "RIPng debugging status:\n");
718e3744	39
718e3744	40	if (IS_RIPNG_DEBUG_EVENT)
5c7571d4	41	vty_out (vty, " RIPng event debugging is on\n");
718e3744	42
	43	if (IS_RIPNG_DEBUG_PACKET)
	44	{
	45	if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)
	46	{
5c7571d4	47	vty_out (vty," RIPng packet debugging is on\n");
718e3744	48	}
	49	else
	50	{
	51	if (IS_RIPNG_DEBUG_SEND)
5c7571d4	52	vty_out (vty," RIPng packet send debugging is on\n");
718e3744	53	else
5c7571d4	54	vty_out (vty," RIPng packet receive debugging is on\n");
718e3744	55	}
	56	}
	57
	58	if (IS_RIPNG_DEBUG_ZEBRA)
5c7571d4	59	vty_out (vty, " RIPng zebra debugging is on\n");
718e3744	60
	61	return CMD_SUCCESS;
	62	}
	63
	64	DEFUN (debug_ripng_events,
	65	debug_ripng_events_cmd,
	66	"debug ripng events",
	67	DEBUG_STR
	68	"RIPng configuration\n"
	69	"Debug option set for ripng events\n")
	70	{
	71	ripng_debug_event = RIPNG_DEBUG_EVENT;
f1a05de9	72	return CMD_WARNING_CONFIG_FAILED;
718e3744	73	}
	74
	75	DEFUN (debug_ripng_packet,
	76	debug_ripng_packet_cmd,
	77	"debug ripng packet",
	78	DEBUG_STR
	79	"RIPng configuration\n"
	80	"Debug option set for ripng packet\n")
	81	{
	82	ripng_debug_packet = RIPNG_DEBUG_PACKET;
	83	ripng_debug_packet \|= RIPNG_DEBUG_SEND;
	84	ripng_debug_packet \|= RIPNG_DEBUG_RECV;
	85	return CMD_SUCCESS;
	86	}
	87
	88	DEFUN (debug_ripng_packet_direct,
	89	debug_ripng_packet_direct_cmd,
6147e2c6	90	"debug ripng packet <recv\|send>",
718e3744	91	DEBUG_STR
	92	"RIPng configuration\n"
	93	"Debug option set for ripng packet\n"
	94	"Debug option set for receive packet\n"
	95	"Debug option set for send packet\n")
	96	{
ab34a28a	97	int idx_recv_send = 3;
718e3744	98	ripng_debug_packet \|= RIPNG_DEBUG_PACKET;
ab34a28a	99	if (strncmp ("send", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
718e3744	100	ripng_debug_packet \|= RIPNG_DEBUG_SEND;
ab34a28a	101	if (strncmp ("recv", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
718e3744	102	ripng_debug_packet \|= RIPNG_DEBUG_RECV;
b016e9de	103
718e3744	104	return CMD_SUCCESS;
	105	}
	106
	107	DEFUN (debug_ripng_zebra,
	108	debug_ripng_zebra_cmd,
	109	"debug ripng zebra",
	110	DEBUG_STR
	111	"RIPng configuration\n"
	112	"Debug option set for ripng and zebra communication\n")
	113	{
	114	ripng_debug_zebra = RIPNG_DEBUG_ZEBRA;
f1a05de9	115	return CMD_WARNING_CONFIG_FAILED;
718e3744	116	}
	117
	118	DEFUN (no_debug_ripng_events,
	119	no_debug_ripng_events_cmd,
	120	"no debug ripng events",
	121	NO_STR
	122	DEBUG_STR
	123	"RIPng configuration\n"
	124	"Debug option set for ripng events\n")
	125	{
	126	ripng_debug_event = 0;
	127	return CMD_SUCCESS;
	128	}
	129
	130	DEFUN (no_debug_ripng_packet,
	131	no_debug_ripng_packet_cmd,
	132	"no debug ripng packet",
	133	NO_STR
	134	DEBUG_STR
	135	"RIPng configuration\n"
	136	"Debug option set for ripng packet\n")
	137	{
	138	ripng_debug_packet = 0;
	139	return CMD_SUCCESS;
	140	}
	141
	142	DEFUN (no_debug_ripng_packet_direct,
	143	no_debug_ripng_packet_direct_cmd,
6147e2c6	144	"no debug ripng packet <recv\|send>",
718e3744	145	NO_STR
	146	DEBUG_STR
	147	"RIPng configuration\n"
	148	"Debug option set for ripng packet\n"
	149	"Debug option set for receive packet\n"
	150	"Debug option set for send packet\n")
	151	{
ab34a28a DW	152	int idx_recv_send = 4;
ab34a28a DW	153	if (strncmp ("send", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
718e3744	154	{
	155	if (IS_RIPNG_DEBUG_RECV)
	156	ripng_debug_packet &= ~RIPNG_DEBUG_SEND;
	157	else
	158	ripng_debug_packet = 0;
	159	}
ab34a28a	160	else if (strncmp ("recv", argv[idx_recv_send]->arg, strlen (argv[idx_recv_send]->arg)) == 0)
718e3744	161	{
	162	if (IS_RIPNG_DEBUG_SEND)
	163	ripng_debug_packet &= ~RIPNG_DEBUG_RECV;
	164	else
	165	ripng_debug_packet = 0;
	166	}
	167	return CMD_SUCCESS;
	168	}
	169
	170	DEFUN (no_debug_ripng_zebra,
	171	no_debug_ripng_zebra_cmd,
	172	"no debug ripng zebra",
	173	NO_STR
	174	DEBUG_STR
	175	"RIPng configuration\n"
	176	"Debug option set for ripng and zebra communication\n")
	177	{
	178	ripng_debug_zebra = 0;
f1a05de9	179	return CMD_WARNING_CONFIG_FAILED;
718e3744	180	}
	181
	182	/* Debug node. */
7fc626de	183	static struct cmd_node debug_node =
718e3744	184	{
718e3744	185	DEBUG_NODE,
a94434b6	186	"", /* Debug node has no interface. */
a94434b6	187	1 /* VTYSH */
718e3744	188	};
718e3744	189
6ac29a51	190	static int
718e3744	191	config_write_debug (struct vty *vty)
	192	{
	193	int write = 0;
	194
	195	if (IS_RIPNG_DEBUG_EVENT)
	196	{
5c7571d4	197	vty_out (vty, "debug ripng events\n");
718e3744	198	write++;
	199	}
	200	if (IS_RIPNG_DEBUG_PACKET)
	201	{
	202	if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)
	203	{
5c7571d4	204	vty_out (vty,"debug ripng packet\n");
718e3744	205	write++;
	206	}
	207	else
	208	{
	209	if (IS_RIPNG_DEBUG_SEND)
5c7571d4	210	vty_out (vty,"debug ripng packet send\n");
718e3744	211	else
5c7571d4	212	vty_out (vty,"debug ripng packet recv\n");
718e3744	213	write++;
	214	}
	215	}
	216	if (IS_RIPNG_DEBUG_ZEBRA)
	217	{
5c7571d4	218	vty_out (vty, "debug ripng zebra\n");
718e3744	219	write++;
	220	}
	221	return write;
	222	}
	223
	224	void
	225	ripng_debug_reset ()
	226	{
	227	ripng_debug_event = 0;
	228	ripng_debug_packet = 0;
	229	ripng_debug_zebra = 0;
	230	}
	231
	232	void
	233	ripng_debug_init ()
	234	{
	235	ripng_debug_event = 0;
	236	ripng_debug_packet = 0;
	237	ripng_debug_zebra = 0;
	238
	239	install_node (&debug_node, config_write_debug);
	240
	241	install_element (VIEW_NODE, &show_debugging_ripng_cmd);
	242
718e3744	243	install_element (ENABLE_NODE, &debug_ripng_events_cmd);
	244	install_element (ENABLE_NODE, &debug_ripng_packet_cmd);
	245	install_element (ENABLE_NODE, &debug_ripng_packet_direct_cmd);
718e3744	246	install_element (ENABLE_NODE, &debug_ripng_zebra_cmd);
	247	install_element (ENABLE_NODE, &no_debug_ripng_events_cmd);
	248	install_element (ENABLE_NODE, &no_debug_ripng_packet_cmd);
	249	install_element (ENABLE_NODE, &no_debug_ripng_packet_direct_cmd);
	250	install_element (ENABLE_NODE, &no_debug_ripng_zebra_cmd);
	251
	252	install_element (CONFIG_NODE, &debug_ripng_events_cmd);
	253	install_element (CONFIG_NODE, &debug_ripng_packet_cmd);
	254	install_element (CONFIG_NODE, &debug_ripng_packet_direct_cmd);
718e3744	255	install_element (CONFIG_NODE, &debug_ripng_zebra_cmd);
	256	install_element (CONFIG_NODE, &no_debug_ripng_events_cmd);
	257	install_element (CONFIG_NODE, &no_debug_ripng_packet_cmd);
	258	install_element (CONFIG_NODE, &no_debug_ripng_packet_direct_cmd);
	259	install_element (CONFIG_NODE, &no_debug_ripng_zebra_cmd);
	260	}