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/*
* Copyright (C) 2016 by Open Source Routing.
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 "vty.h"
#include "ldpd.h"
#include "ldp_debug.h"
#include "ldp_vty.h"
struct ldp_debug conf_ldp_debug;
struct ldp_debug ldp_debug;
static int ldp_debug_config_write(struct vty *);
/* Debug node. */
struct cmd_node ldp_debug_node = {
.name = "debug",
.node = DEBUG_NODE,
.prompt = "",
.config_write = ldp_debug_config_write,
};
int
ldp_vty_debug(struct vty *vty, const char *negate, const char *type_str,
const char *dir_str, const char *all)
{
if (type_str == NULL)
return (CMD_WARNING_CONFIG_FAILED);
if (strcmp(type_str, "discovery") == 0) {
if (dir_str == NULL)
return (CMD_WARNING_CONFIG_FAILED);
if (dir_str[0] == 'r') {
if (negate)
DEBUG_OFF(hello, LDP_DEBUG_HELLO_RECV);
else
DEBUG_ON(hello, LDP_DEBUG_HELLO_RECV);
} else {
if (negate)
DEBUG_OFF(hello, LDP_DEBUG_HELLO_SEND);
else
DEBUG_ON(hello, LDP_DEBUG_HELLO_SEND);
}
} else if (strcmp(type_str, "errors") == 0) {
if (negate)
DEBUG_OFF(errors, LDP_DEBUG_ERRORS);
else
DEBUG_ON(errors, LDP_DEBUG_ERRORS);
} else if (strcmp(type_str, "event") == 0) {
if (negate)
DEBUG_OFF(event, LDP_DEBUG_EVENT);
else
DEBUG_ON(event, LDP_DEBUG_EVENT);
} else if (strcmp(type_str, "labels") == 0) {
if (negate)
DEBUG_OFF(labels, LDP_DEBUG_LABELS);
else
DEBUG_ON(labels, LDP_DEBUG_LABELS);
} else if (strcmp(type_str, "messages") == 0) {
if (dir_str == NULL)
return (CMD_WARNING_CONFIG_FAILED);
if (dir_str[0] == 'r') {
if (negate) {
DEBUG_OFF(msg, LDP_DEBUG_MSG_RECV);
DEBUG_OFF(msg, LDP_DEBUG_MSG_RECV_ALL);
} else {
DEBUG_ON(msg, LDP_DEBUG_MSG_RECV);
if (all)
DEBUG_ON(msg, LDP_DEBUG_MSG_RECV_ALL);
}
} else {
if (negate) {
DEBUG_OFF(msg, LDP_DEBUG_MSG_SEND);
DEBUG_OFF(msg, LDP_DEBUG_MSG_SEND_ALL);
} else {
DEBUG_ON(msg, LDP_DEBUG_MSG_SEND);
if (all)
DEBUG_ON(msg, LDP_DEBUG_MSG_SEND_ALL);
}
}
} else if (strcmp(type_str, "sync") == 0) {
if (negate)
DEBUG_OFF(sync, LDP_DEBUG_SYNC);
else
DEBUG_ON(sync, LDP_DEBUG_SYNC);
} else if (strcmp(type_str, "zebra") == 0) {
if (negate)
DEBUG_OFF(zebra, LDP_DEBUG_ZEBRA);
else
DEBUG_ON(zebra, LDP_DEBUG_ZEBRA);
}
main_imsg_compose_both(IMSG_DEBUG_UPDATE, &ldp_debug,
sizeof(ldp_debug));
return (CMD_SUCCESS);
}
int
ldp_vty_show_debugging(struct vty *vty)
{
vty_out (vty, "LDP debugging status:\n");
if (LDP_DEBUG(hello, LDP_DEBUG_HELLO_RECV))
vty_out (vty," LDP discovery debugging is on (inbound)\n");
if (LDP_DEBUG(hello, LDP_DEBUG_HELLO_SEND))
vty_out (vty," LDP discovery debugging is on (outbound)\n");
if (LDP_DEBUG(errors, LDP_DEBUG_ERRORS))
vty_out (vty, " LDP errors debugging is on\n");
if (LDP_DEBUG(event, LDP_DEBUG_EVENT))
vty_out (vty, " LDP events debugging is on\n");
if (LDP_DEBUG(labels, LDP_DEBUG_LABELS))
vty_out (vty, " LDP labels debugging is on\n");
if (LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV_ALL))
vty_out (vty,
" LDP detailed messages debugging is on (inbound)\n");
else if (LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV))
vty_out (vty," LDP messages debugging is on (inbound)\n");
if (LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND_ALL))
vty_out (vty,
" LDP detailed messages debugging is on (outbound)\n");
else if (LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND))
vty_out (vty," LDP messages debugging is on (outbound)\n");
if (LDP_DEBUG(sync, LDP_DEBUG_SYNC))
vty_out (vty, " LDP sync debugging is on\n");
if (LDP_DEBUG(zebra, LDP_DEBUG_ZEBRA))
vty_out (vty, " LDP zebra debugging is on\n");
vty_out (vty, "\n");
return (CMD_SUCCESS);
}
static int
ldp_debug_config_write(struct vty *vty)
{
int write = 0;
if (CONF_LDP_DEBUG(hello, LDP_DEBUG_HELLO_RECV)) {
vty_out (vty,"debug mpls ldp discovery hello recv\n");
write = 1;
}
if (CONF_LDP_DEBUG(hello, LDP_DEBUG_HELLO_SEND)) {
vty_out (vty,"debug mpls ldp discovery hello sent\n");
write = 1;
}
if (CONF_LDP_DEBUG(errors, LDP_DEBUG_ERRORS)) {
vty_out (vty, "debug mpls ldp errors\n");
write = 1;
}
if (CONF_LDP_DEBUG(event, LDP_DEBUG_EVENT)) {
vty_out (vty, "debug mpls ldp event\n");
write = 1;
}
if (CONF_LDP_DEBUG(labels, LDP_DEBUG_LABELS)) {
vty_out (vty, "debug mpls ldp labels\n");
write = 1;
}
if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV_ALL)) {
vty_out (vty, "debug mpls ldp messages recv all\n");
write = 1;
} else if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_RECV)) {
vty_out (vty, "debug mpls ldp messages recv\n");
write = 1;
}
if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND_ALL)) {
vty_out (vty, "debug mpls ldp messages sent all\n");
write = 1;
} else if (CONF_LDP_DEBUG(msg, LDP_DEBUG_MSG_SEND)) {
vty_out (vty, "debug mpls ldp messages sent\n");
write = 1;
}
if (CONF_LDP_DEBUG(zebra, LDP_DEBUG_ZEBRA)) {
vty_out (vty, "debug mpls ldp zebra\n");
write = 1;
}
if (CONF_LDP_DEBUG(sync, LDP_DEBUG_SYNC)) {
vty_out (vty, "debug mpls ldp sync\n");
write = 1;
}
return (write);
}
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