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// SPDX-License-Identifier: GPL-2.0-or-later
/*
*
* Copyright 2016, LabN Consulting, L.L.C.
*/
#include "lib/zebra.h"
#include "lib/prefix.h"
#include "lib/linklist.h"
#include "lib/stream.h"
#include "lib/command.h"
#include "lib/log.h"
#include "bgpd/rfapi/vnc_debug.h"
/*
* debug state storage
*/
unsigned long conf_vnc_debug;
unsigned long term_vnc_debug;
struct vnc_debug {
unsigned long bit;
const char *name;
};
static const struct vnc_debug vncdebug[] = {
{VNC_DEBUG_RFAPI_QUERY, "rfapi-query"},
{VNC_DEBUG_IMPORT_BI_ATTACH, "import-bi-attach"},
{VNC_DEBUG_IMPORT_DEL_REMOTE, "import-del-remote"},
{VNC_DEBUG_EXPORT_BGP_GETCE, "export-bgp-getce"},
{VNC_DEBUG_EXPORT_BGP_DIRECT_ADD, "export-bgp-direct-add"},
{VNC_DEBUG_IMPORT_BGP_ADD_ROUTE, "import-bgp-add-route"},
{VNC_DEBUG_VERBOSE, "verbose"},
};
#define VNC_STR "VNC information\n"
/***********************************************************************
* debug bgp vnc <foo>
***********************************************************************/
DEFUN (debug_bgp_vnc,
debug_bgp_vnc_cmd,
"debug bgp vnc <rfapi-query|import-bi-attach|import-del-remote|verbose>",
DEBUG_STR
BGP_STR
VNC_STR
"rfapi query handling\n"
"import BI atachment\n"
"import delete remote routes\n"
"verbose logging\n")
{
size_t i;
for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) {
if (strmatch(argv[3]->text, vncdebug[i].name)) {
if (vty->node == CONFIG_NODE) {
conf_vnc_debug |= vncdebug[i].bit;
term_vnc_debug |= vncdebug[i].bit;
} else {
term_vnc_debug |= vncdebug[i].bit;
vty_out(vty, "BGP vnc %s debugging is on\n",
vncdebug[i].name);
}
return CMD_SUCCESS;
}
}
vty_out(vty, "Unknown debug flag: %s\n", argv[3]->arg);
return CMD_WARNING_CONFIG_FAILED;
}
DEFUN (no_debug_bgp_vnc,
no_debug_bgp_vnc_cmd,
"no debug bgp vnc <rfapi-query|import-bi-attach|import-del-remote|verbose>",
NO_STR
DEBUG_STR
BGP_STR
VNC_STR
"rfapi query handling\n"
"import BI atachment\n"
"import delete remote routes\n"
"verbose logging\n")
{
size_t i;
for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) {
if (strmatch(argv[argc - 1]->text, vncdebug[i].name)) {
if (vty->node == CONFIG_NODE) {
conf_vnc_debug &= ~vncdebug[i].bit;
term_vnc_debug &= ~vncdebug[i].bit;
} else {
term_vnc_debug &= ~vncdebug[i].bit;
vty_out(vty, "BGP vnc %s debugging is off\n",
vncdebug[i].name);
}
return CMD_SUCCESS;
}
}
vty_out(vty, "Unknown debug flag: %s\n", argv[3]->arg);
return CMD_WARNING_CONFIG_FAILED;
}
/***********************************************************************
* no debug bgp vnc all
***********************************************************************/
DEFUN (no_debug_bgp_vnc_all,
no_debug_bgp_vnc_all_cmd,
"no debug all bgp vnc",
NO_STR
DEBUG_STR
"Disable all VNC debugging\n"
BGP_STR
VNC_STR)
{
term_vnc_debug = 0;
vty_out(vty, "All possible VNC debugging has been turned off\n");
return CMD_SUCCESS;
}
/***********************************************************************
* show/save
***********************************************************************/
DEFUN_NOSH (show_debugging_bgp_vnc,
show_debugging_bgp_vnc_cmd,
"show debugging bgp vnc",
SHOW_STR
DEBUG_STR
BGP_STR
VNC_STR)
{
size_t i;
vty_out(vty, "BGP VNC debugging status:\n");
for (i = 0; i < (sizeof(vncdebug) / sizeof(struct vnc_debug)); ++i) {
if (term_vnc_debug & vncdebug[i].bit) {
vty_out(vty, " BGP VNC %s debugging is on\n",
vncdebug[i].name);
}
}
vty_out(vty, "\n");
return CMD_SUCCESS;
}
static int bgp_vnc_config_write_debug(struct vty *vty)
{
int write = 0;
size_t i;
for (i = 0; i < array_size(vncdebug); ++i) {
if (conf_vnc_debug & vncdebug[i].bit) {
vty_out(vty, "debug bgp vnc %s\n", vncdebug[i].name);
write++;
}
}
return write;
}
static int bgp_vnc_config_write_debug(struct vty *vty);
static struct cmd_node debug_node = {
.name = "vnc debug",
.node = DEBUG_VNC_NODE,
.prompt = "",
.config_write = bgp_vnc_config_write_debug,
};
void vnc_debug_init(void)
{
install_node(&debug_node);
install_element(ENABLE_NODE, &show_debugging_bgp_vnc_cmd);
install_element(ENABLE_NODE, &debug_bgp_vnc_cmd);
install_element(CONFIG_NODE, &debug_bgp_vnc_cmd);
install_element(ENABLE_NODE, &no_debug_bgp_vnc_cmd);
install_element(CONFIG_NODE, &no_debug_bgp_vnc_cmd);
install_element(ENABLE_NODE, &no_debug_bgp_vnc_all_cmd);
install_element(CONFIG_NODE, &no_debug_bgp_vnc_all_cmd);
}
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