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|
/*
* 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;
unsigned long zebra_debug_rib;
DEFUN (show_debugging_zebra,
show_debugging_zebra_cmd,
"show debugging zebra",
SHOW_STR
"Zebra configuration\n"
"Debugging information\n")
{
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);
if (IS_ZEBRA_DEBUG_RIB)
vty_out (vty, " Zebra RIB debugging is on%s", VTY_NEWLINE);
if (IS_ZEBRA_DEBUG_RIB_Q)
vty_out (vty, " Zebra RIB queue debugging is on%s", VTY_NEWLINE);
return CMD_SUCCESS;
}
DEFUN (debug_zebra_events,
debug_zebra_events_cmd,
"debug zebra events",
DEBUG_STR
"Zebra configuration\n"
"Debug option set for zebra events\n")
{
zebra_debug_event = ZEBRA_DEBUG_EVENT;
return CMD_WARNING;
}
DEFUN (debug_zebra_packet,
debug_zebra_packet_cmd,
"debug zebra packet",
DEBUG_STR
"Zebra configuration\n"
"Debug option set for zebra packet\n")
{
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 configuration\n"
"Debug option set for zebra packet\n"
"Debug option set for receive packet\n"
"Debug option set for send packet\n")
{
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 configuration\n"
"Debug option set for zebra packet\n"
"Debug option set for receive packet\n"
"Debug option set for send packet\n"
"Debug option set detaied information\n")
{
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 configuration\n"
"Debug option set for zebra between kernel interface\n")
{
zebra_debug_kernel = ZEBRA_DEBUG_KERNEL;
return CMD_SUCCESS;
}
DEFUN (debug_zebra_rib,
debug_zebra_rib_cmd,
"debug zebra rib",
DEBUG_STR
"Zebra configuration\n"
"Debug RIB events\n")
{
SET_FLAG (zebra_debug_rib, ZEBRA_DEBUG_RIB);
return CMD_SUCCESS;
}
DEFUN (debug_zebra_rib_q,
debug_zebra_rib_q_cmd,
"debug zebra rib queue",
DEBUG_STR
"Zebra configuration\n"
"Debug RIB events\n"
"Debug RIB queueing\n")
{
SET_FLAG (zebra_debug_rib, ZEBRA_DEBUG_RIB_Q);
return CMD_SUCCESS;
}
DEFUN (no_debug_zebra_events,
no_debug_zebra_events_cmd,
"no debug zebra events",
NO_STR
DEBUG_STR
"Zebra configuration\n"
"Debug option set for zebra events\n")
{
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 configuration\n"
"Debug option set for zebra packet\n")
{
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 configuration\n"
"Debug option set for zebra 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)
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 configuration\n"
"Debug option set for zebra between kernel interface\n")
{
zebra_debug_kernel = 0;
return CMD_SUCCESS;
}
DEFUN (no_debug_zebra_rib,
no_debug_zebra_rib_cmd,
"no debug zebra rib",
NO_STR
DEBUG_STR
"Zebra configuration\n"
"Debug zebra RIB\n")
{
zebra_debug_rib = 0;
return CMD_SUCCESS;
}
DEFUN (no_debug_zebra_rib_q,
no_debug_zebra_rib_q_cmd,
"no debug zebra rib queue",
NO_STR
DEBUG_STR
"Zebra configuration\n"
"Debug zebra RIB\n"
"Debug RIB queueing\n")
{
UNSET_FLAG (zebra_debug_rib, ZEBRA_DEBUG_RIB_Q);
return CMD_SUCCESS;
}
/* Debug node. */
struct cmd_node debug_node =
{
DEBUG_NODE,
"", /* Debug node has no interface. */
1
};
static 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++;
}
if (IS_ZEBRA_DEBUG_RIB)
{
vty_out (vty, "debug zebra rib%s", VTY_NEWLINE);
write++;
}
if (IS_ZEBRA_DEBUG_RIB_Q)
{
vty_out (vty, "debug zebra rib queue%s", VTY_NEWLINE);
write++;
}
return write;
}
void
zebra_debug_init (void)
{
zebra_debug_event = 0;
zebra_debug_packet = 0;
zebra_debug_kernel = 0;
zebra_debug_rib = 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, &debug_zebra_rib_cmd);
install_element (ENABLE_NODE, &debug_zebra_rib_q_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 (ENABLE_NODE, &no_debug_zebra_rib_cmd);
install_element (ENABLE_NODE, &no_debug_zebra_rib_q_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, &debug_zebra_rib_cmd);
install_element (CONFIG_NODE, &debug_zebra_rib_q_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);
install_element (CONFIG_NODE, &no_debug_zebra_rib_cmd);
install_element (CONFIG_NODE, &no_debug_zebra_rib_q_cmd);
}
|
