debug.c
上传用户:xiaozhuqw
上传日期:2009-11-15
资源大小:1338k
文件大小:7k
- /*
- * Zebra debug related function
- * Copyright (C) 1999 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 "debug.h"
- /* For debug statement. */
- unsigned long zebra_debug_event;
- unsigned long zebra_debug_packet;
- unsigned long zebra_debug_kernel;
- DEFUN (show_debugging_zebra,
- show_debugging_zebra_cmd,
- "show debugging zebra",
- SHOW_STR
- "Zebra configurationn"
- "Debugging informationn")
- {
- vty_out (vty, "Zebra debugging status:%s", VTY_NEWLINE);
- if (IS_ZEBRA_DEBUG_EVENT)
- vty_out (vty, " Zebra event debugging is on%s", VTY_NEWLINE);
- if (IS_ZEBRA_DEBUG_PACKET)
- {
- if (IS_ZEBRA_DEBUG_SEND && IS_ZEBRA_DEBUG_RECV)
- {
- vty_out (vty, " Zebra packet%s debugging is on%s",
- IS_ZEBRA_DEBUG_DETAIL ? " detail" : "",
- VTY_NEWLINE);
- }
- else
- {
- if (IS_ZEBRA_DEBUG_SEND)
- vty_out (vty, " Zebra packet send%s debugging is on%s",
- IS_ZEBRA_DEBUG_DETAIL ? " detail" : "",
- VTY_NEWLINE);
- else
- vty_out (vty, " Zebra packet receive%s debugging is on%s",
- IS_ZEBRA_DEBUG_DETAIL ? " detail" : "",
- VTY_NEWLINE);
- }
- }
- if (IS_ZEBRA_DEBUG_KERNEL)
- vty_out (vty, " Zebra kernel debugging is on%s", VTY_NEWLINE);
- return CMD_SUCCESS;
- }
- DEFUN (debug_zebra_events,
- debug_zebra_events_cmd,
- "debug zebra events",
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra eventsn")
- {
- zebra_debug_event = ZEBRA_DEBUG_EVENT;
- return CMD_WARNING;
- }
- DEFUN (debug_zebra_packet,
- debug_zebra_packet_cmd,
- "debug zebra packet",
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra packetn")
- {
- zebra_debug_packet = ZEBRA_DEBUG_PACKET;
- zebra_debug_packet |= ZEBRA_DEBUG_SEND;
- zebra_debug_packet |= ZEBRA_DEBUG_RECV;
- return CMD_SUCCESS;
- }
- DEFUN (debug_zebra_packet_direct,
- debug_zebra_packet_direct_cmd,
- "debug zebra packet (recv|send)",
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra packetn"
- "Debug option set for receive packetn"
- "Debug option set for send packetn")
- {
- zebra_debug_packet = ZEBRA_DEBUG_PACKET;
- if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
- zebra_debug_packet |= ZEBRA_DEBUG_SEND;
- if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
- zebra_debug_packet |= ZEBRA_DEBUG_RECV;
- zebra_debug_packet &= ~ZEBRA_DEBUG_DETAIL;
- return CMD_SUCCESS;
- }
- DEFUN (debug_zebra_packet_detail,
- debug_zebra_packet_detail_cmd,
- "debug zebra packet (recv|send) detail",
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra packetn"
- "Debug option set for receive packetn"
- "Debug option set for send packetn"
- "Debug option set detaied informationn")
- {
- zebra_debug_packet = ZEBRA_DEBUG_PACKET;
- if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
- zebra_debug_packet |= ZEBRA_DEBUG_SEND;
- if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
- zebra_debug_packet |= ZEBRA_DEBUG_RECV;
- zebra_debug_packet |= ZEBRA_DEBUG_DETAIL;
- return CMD_SUCCESS;
- }
- DEFUN (debug_zebra_kernel,
- debug_zebra_kernel_cmd,
- "debug zebra kernel",
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra between kernel interfacen")
- {
- zebra_debug_kernel = ZEBRA_DEBUG_KERNEL;
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_zebra_events,
- no_debug_zebra_events_cmd,
- "no debug zebra events",
- NO_STR
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra eventsn")
- {
- zebra_debug_event = 0;
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_zebra_packet,
- no_debug_zebra_packet_cmd,
- "no debug zebra packet",
- NO_STR
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra packetn")
- {
- zebra_debug_packet = 0;
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_zebra_packet_direct,
- no_debug_zebra_packet_direct_cmd,
- "no debug zebra packet (recv|send)",
- NO_STR
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra packetn"
- "Debug option set for receive packetn"
- "Debug option set for send packetn")
- {
- if (strncmp ("send", argv[0], strlen (argv[0])) == 0)
- zebra_debug_packet &= ~ZEBRA_DEBUG_SEND;
- if (strncmp ("recv", argv[0], strlen (argv[0])) == 0)
- zebra_debug_packet &= ~ZEBRA_DEBUG_RECV;
- return CMD_SUCCESS;
- }
- DEFUN (no_debug_zebra_kernel,
- no_debug_zebra_kernel_cmd,
- "no debug zebra kernel",
- NO_STR
- DEBUG_STR
- "Zebra configurationn"
- "Debug option set for zebra between kernel interfacen")
- {
- zebra_debug_kernel = 0;
- return CMD_SUCCESS;
- }
- /* Debug node. */
- struct cmd_node debug_node =
- {
- DEBUG_NODE,
- "", /* Debug node has no interface. */
- 1
- };
- int
- config_write_debug (struct vty *vty)
- {
- int write = 0;
- if (IS_ZEBRA_DEBUG_EVENT)
- {
- vty_out (vty, "debug zebra events%s", VTY_NEWLINE);
- write++;
- }
- if (IS_ZEBRA_DEBUG_PACKET)
- {
- if (IS_ZEBRA_DEBUG_SEND && IS_ZEBRA_DEBUG_RECV)
- {
- vty_out (vty, "debug zebra packet%s%s",
- IS_ZEBRA_DEBUG_DETAIL ? " detail" : "",
- VTY_NEWLINE);
- write++;
- }
- else
- {
- if (IS_ZEBRA_DEBUG_SEND)
- vty_out (vty, "debug zebra packet send%s%s",
- IS_ZEBRA_DEBUG_DETAIL ? " detail" : "",
- VTY_NEWLINE);
- else
- vty_out (vty, "debug zebra packet recv%s%s",
- IS_ZEBRA_DEBUG_DETAIL ? " detail" : "",
- VTY_NEWLINE);
- write++;
- }
- }
- if (IS_ZEBRA_DEBUG_KERNEL)
- {
- vty_out (vty, "debug zebra kernel%s", VTY_NEWLINE);
- write++;
- }
- return write;
- }
- void
- zebra_debug_init ()
- {
- zebra_debug_event = 0;
- zebra_debug_packet = 0;
- install_node (&debug_node, config_write_debug);
- install_element (VIEW_NODE, &show_debugging_zebra_cmd);
- install_element (ENABLE_NODE, &show_debugging_zebra_cmd);
- install_element (ENABLE_NODE, &debug_zebra_events_cmd);
- install_element (ENABLE_NODE, &debug_zebra_packet_cmd);
- install_element (ENABLE_NODE, &debug_zebra_packet_direct_cmd);
- install_element (ENABLE_NODE, &debug_zebra_packet_detail_cmd);
- install_element (ENABLE_NODE, &debug_zebra_kernel_cmd);
- install_element (ENABLE_NODE, &no_debug_zebra_events_cmd);
- install_element (ENABLE_NODE, &no_debug_zebra_packet_cmd);
- install_element (ENABLE_NODE, &no_debug_zebra_kernel_cmd);
- install_element (CONFIG_NODE, &debug_zebra_events_cmd);
- install_element (CONFIG_NODE, &debug_zebra_packet_cmd);
- install_element (CONFIG_NODE, &debug_zebra_packet_direct_cmd);
- install_element (CONFIG_NODE, &debug_zebra_packet_detail_cmd);
- install_element (CONFIG_NODE, &debug_zebra_kernel_cmd);
- install_element (CONFIG_NODE, &no_debug_zebra_events_cmd);
- install_element (CONFIG_NODE, &no_debug_zebra_packet_cmd);
- install_element (CONFIG_NODE, &no_debug_zebra_kernel_cmd);
- }