/* * 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 GNU Zebra; see the file COPYING.  If not, write to the Free * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, 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 (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;}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"){  ripng_debug_packet |= RIPNG_DEBUG_PACKET;  if (strncmp ("send", argv[0], strlen (argv[0])) == 0)    ripng_debug_packet |= RIPNG_DEBUG_SEND;  if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)    ripng_debug_packet |= RIPNG_DEBUG_RECV;  ripng_debug_packet &= ~RIPNG_DEBUG_DETAIL;  return CMD_SUCCESS;}DEFUN (debug_ripng_packet_detail,       debug_ripng_packet_detail_cmd,       "debug ripng packet (recv|send) detail",       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"       "Debug option set detaied information\n"){  ripng_debug_packet |= RIPNG_DEBUG_PACKET;  if (strncmp ("send", argv[0], strlen (argv[0])) == 0)    ripng_debug_packet |= RIPNG_DEBUG_SEND;  if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)    ripng_debug_packet |= RIPNG_DEBUG_RECV;  ripng_debug_packet |= RIPNG_DEBUG_DETAIL;  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;}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"){  if (strncmp ("send", argv[0], strlen (argv[0])) == 0)    {      if (IS_RIPNG_DEBUG_RECV)       ripng_debug_packet &= ~RIPNG_DEBUG_SEND;      else       ripng_debug_packet = 0;    }  else if (strncmp ("recv", argv[0], strlen (argv[0])) == 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;}DEFUN (show_debugging_ripng,       show_debugging_ripng_cmd,       "show debugging ripng",       SHOW_STR       "RIPng configuration\n"       "Debugging information\n"){  vty_out (vty, "Zebra debugging status:%s", VTY_NEWLINE);  if (IS_RIPNG_DEBUG_EVENT)    vty_out (vty, "  RIPng event debugging is on%s", VTY_NEWLINE);  if (IS_RIPNG_DEBUG_PACKET)    {      if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)	{	  vty_out (vty, "  RIPng packet%s debugging is on%s",		   IS_RIPNG_DEBUG_DETAIL ? " detail" : "",		   VTY_NEWLINE);	}      else	{	  if (IS_RIPNG_DEBUG_SEND)	    vty_out (vty, "  RIPng packet send%s debugging is on%s",		     IS_RIPNG_DEBUG_DETAIL ? " detail" : "",		     VTY_NEWLINE);	  else	    vty_out (vty, "  RIPng packet receive%s debugging is on%s",		     IS_RIPNG_DEBUG_DETAIL ? " detail" : "",		     VTY_NEWLINE);	}    }  if (IS_RIPNG_DEBUG_ZEBRA)    vty_out (vty, "  RIPng zebra debugging is on%s", VTY_NEWLINE);  return CMD_SUCCESS;}/* Debug node. */struct cmd_node debug_node ={  DEBUG_NODE,  ""				/* Debug node has no interface. */};intconfig_write_debug (struct vty *vty){  int write = 0;  if (IS_RIPNG_DEBUG_EVENT)    {      vty_out (vty, "debug ripng events%s", VTY_NEWLINE);      write++;    }  if (IS_RIPNG_DEBUG_PACKET)    {      if (IS_RIPNG_DEBUG_SEND && IS_RIPNG_DEBUG_RECV)	{	  vty_out (vty, "debug ripng packet%s%s",		   IS_RIPNG_DEBUG_DETAIL ? " detail" : "",		   VTY_NEWLINE);	  write++;	}      else	{	  if (IS_RIPNG_DEBUG_SEND)	    vty_out (vty, "debug ripng packet send%s%s",		     IS_RIPNG_DEBUG_DETAIL ? " detail" : "",		     VTY_NEWLINE);	  else	    vty_out (vty, "debug ripng packet recv%s%s",		     IS_RIPNG_DEBUG_DETAIL ? " detail" : "",		     VTY_NEWLINE);	  write++;	}    }  if (IS_RIPNG_DEBUG_ZEBRA)    {      vty_out (vty, "debug ripng zebra%s", VTY_NEWLINE);      write++;    }  return write;}voidripng_debug_reset (){  ripng_debug_event = 0;  ripng_debug_packet = 0;  ripng_debug_zebra = 0;}voidripng_debug_init (){  ripng_debug_event = 0;  ripng_debug_packet = 0;  ripng_debug_zebra = 0;  install_node (&debug_node, config_write_debug);  install_element (ENABLE_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_packet_detail_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_packet_detail_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);  install_element (VIEW_NODE, &show_debugging_ripng_cmd);}