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nes-proj/os/services/shell/shell-commands.c
Angelos Oikonomopoulos 45b0241f94 Introduce dynamically registered shell command sets 
Commands are part of a single array, which means that their definition
is static. However, different apps in the same source tree may
reasonably want to add to the command set (perhaps even shadow existing
commands), which would make for awkward code.

Instead, allow dynamic registration/deregistration of command sets at
runtime. This keeps the data overhead low (two pointers per enabled
command set).
2018-06-11 11:09:24 +00:00

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/*
* Copyright (c) 2017, Inria.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
/**
* \file
* The Contiki shell commands
* \author
* Simon Duquennoy <simon.duquennoy@inria.fr>
*/
/**
* \addtogroup shell
* @{
*/
#include "contiki.h"
#include "shell.h"
#include "shell-commands.h"
#include "lib/list.h"
#include "sys/log.h"
#include "dev/watchdog.h"
#include "net/ipv6/uip.h"
#include "net/ipv6/uiplib.h"
#include "net/ipv6/uip-icmp6.h"
#include "net/ipv6/uip-ds6.h"
#if MAC_CONF_WITH_TSCH
#include "net/mac/tsch/tsch.h"
#endif /* MAC_CONF_WITH_TSCH */
#include "net/routing/routing.h"
#include "net/mac/llsec802154.h"
/* For RPL-specific commands */
#if ROUTING_CONF_RPL_LITE
#include "net/routing/rpl-lite/rpl.h"
#elif ROUTING_CONF_RPL_CLASSIC
#include "net/routing/rpl-classic/rpl.h"
#endif
#include <stdlib.h>
#define PING_TIMEOUT (5 * CLOCK_SECOND)
static struct uip_icmp6_echo_reply_notification echo_reply_notification;
static shell_output_func *curr_ping_output_func = NULL;
static struct process *curr_ping_process;
static uint8_t curr_ping_ttl;
static uint16_t curr_ping_datalen;
#if TSCH_WITH_SIXTOP
static shell_command_6top_sub_cmd_t sixtop_sub_cmd = NULL;
#endif /* TSCH_WITH_SIXTOP */
static struct shell_command_set_t builtin_shell_command_set;
LIST(shell_command_sets);
/*---------------------------------------------------------------------------*/
static const char *
ds6_nbr_state_to_str(uint8_t state)
{
switch(state) {
case NBR_INCOMPLETE:
return "Incomplete";
case NBR_REACHABLE:
return "Reachable";
case NBR_STALE:
return "Stale";
case NBR_DELAY:
return "Delay";
case NBR_PROBE:
return "Probe";
default:
return "Unknown";
}
}
#if ROUTING_CONF_RPL_LITE
/*---------------------------------------------------------------------------*/
static const char *
rpl_state_to_str(enum rpl_dag_state state)
{
switch(state) {
case DAG_INITIALIZED:
return "Initialized";
case DAG_JOINED:
return "Joined";
case DAG_REACHABLE:
return "Reachable";
case DAG_POISONING:
return "Poisoning";
default:
return "Unknown";
}
}
/*---------------------------------------------------------------------------*/
static const char *
rpl_mop_to_str(int mop)
{
switch(mop) {
case RPL_MOP_NO_DOWNWARD_ROUTES:
return "No downward routes";
case RPL_MOP_NON_STORING:
return "Non-storing";
case RPL_MOP_STORING_NO_MULTICAST:
return "Storing";
case RPL_MOP_STORING_MULTICAST:
return "Storing+multicast";
default:
return "Unknown";
}
}
/*---------------------------------------------------------------------------*/
static const char *
rpl_ocp_to_str(int ocp)
{
switch(ocp) {
case RPL_OCP_OF0:
return "OF0";
case RPL_OCP_MRHOF:
return "MRHOF";
default:
return "Unknown";
}
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_rpl_nbr(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
if(!curr_instance.used || rpl_neighbor_count() == 0) {
SHELL_OUTPUT(output, "RPL neighbors: none\n");
} else {
rpl_nbr_t *nbr = nbr_table_head(rpl_neighbors);
SHELL_OUTPUT(output, "RPL neighbors:\n");
while(nbr != NULL) {
char buf[120];
rpl_neighbor_snprint(buf, sizeof(buf), nbr);
SHELL_OUTPUT(output, "%s\n", buf);
nbr = nbr_table_next(rpl_neighbors, nbr);
}
}
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_rpl_status(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
SHELL_OUTPUT(output, "RPL status:\n");
if(!curr_instance.used) {
SHELL_OUTPUT(output, "-- Instance: None\n");
} else {
SHELL_OUTPUT(output, "-- Instance: %u\n", curr_instance.instance_id);
if(NETSTACK_ROUTING.node_is_root()) {
SHELL_OUTPUT(output, "-- DAG root\n");
} else {
SHELL_OUTPUT(output, "-- DAG node\n");
}
SHELL_OUTPUT(output, "-- DAG: ");
shell_output_6addr(output, &curr_instance.dag.dag_id);
SHELL_OUTPUT(output, ", version %u\n", curr_instance.dag.version);
SHELL_OUTPUT(output, "-- Prefix: ");
shell_output_6addr(output, &curr_instance.dag.prefix_info.prefix);
SHELL_OUTPUT(output, "/%u\n", curr_instance.dag.prefix_info.length);
SHELL_OUTPUT(output, "-- MOP: %s\n", rpl_mop_to_str(curr_instance.mop));
SHELL_OUTPUT(output, "-- OF: %s\n", rpl_ocp_to_str(curr_instance.of->ocp));
SHELL_OUTPUT(output, "-- Hop rank increment: %u\n", curr_instance.min_hoprankinc);
SHELL_OUTPUT(output, "-- Default lifetime: %lu seconds\n", RPL_LIFETIME(curr_instance.default_lifetime));
SHELL_OUTPUT(output, "-- State: %s\n", rpl_state_to_str(curr_instance.dag.state));
SHELL_OUTPUT(output, "-- Preferred parent: ");
if(curr_instance.dag.preferred_parent) {
shell_output_6addr(output, rpl_neighbor_get_ipaddr(curr_instance.dag.preferred_parent));
SHELL_OUTPUT(output, " (last DTSN: %u)\n", curr_instance.dag.preferred_parent->dtsn);
} else {
SHELL_OUTPUT(output, "None\n");
}
SHELL_OUTPUT(output, "-- Rank: %u\n", curr_instance.dag.rank);
SHELL_OUTPUT(output, "-- Lowest rank: %u (%u)\n", curr_instance.dag.lowest_rank, curr_instance.max_rankinc);
SHELL_OUTPUT(output, "-- DTSN out: %u\n", curr_instance.dtsn_out);
SHELL_OUTPUT(output, "-- DAO sequence: last sent %u, last acked %u\n",
curr_instance.dag.dao_last_seqno, curr_instance.dag.dao_last_acked_seqno);
SHELL_OUTPUT(output, "-- Trickle timer: current %u, min %u, max %u, redundancy %u\n",
curr_instance.dag.dio_intcurrent, curr_instance.dio_intmin,
curr_instance.dio_intmin + curr_instance.dio_intdoubl, curr_instance.dio_redundancy);
}
PT_END(pt);
}
#endif /* ROUTING_CONF_RPL_LITE */
/*---------------------------------------------------------------------------*/
static void
echo_reply_handler(uip_ipaddr_t *source, uint8_t ttl, uint8_t *data, uint16_t datalen)
{
if(curr_ping_output_func != NULL) {
curr_ping_output_func = NULL;
curr_ping_ttl = ttl;
curr_ping_datalen = datalen;
process_poll(curr_ping_process);
}
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_ping(struct pt *pt, shell_output_func output, char *args))
{
static uip_ipaddr_t remote_addr;
static struct etimer timeout_timer;
char *next_args;
PT_BEGIN(pt);
SHELL_ARGS_INIT(args, next_args);
/* Get argument (remote IPv6) */
SHELL_ARGS_NEXT(args, next_args);
if(args == NULL) {
SHELL_OUTPUT(output, "Destination IPv6 address is not specified\n");
PT_EXIT(pt);
} else if(uiplib_ipaddrconv(args, &remote_addr) == 0) {
SHELL_OUTPUT(output, "Invalid IPv6 address: %s\n", args);
PT_EXIT(pt);
}
SHELL_OUTPUT(output, "Pinging ");
shell_output_6addr(output, &remote_addr);
SHELL_OUTPUT(output, "\n");
/* Send ping request */
curr_ping_process = PROCESS_CURRENT();
curr_ping_output_func = output;
etimer_set(&timeout_timer, PING_TIMEOUT);
uip_icmp6_send(&remote_addr, ICMP6_ECHO_REQUEST, 0, 4);
PT_WAIT_UNTIL(pt, curr_ping_output_func == NULL || etimer_expired(&timeout_timer));
if(curr_ping_output_func != NULL) {
SHELL_OUTPUT(output, "Timeout\n");
curr_ping_output_func = NULL;
} else {
SHELL_OUTPUT(output, "Received ping reply from ");
shell_output_6addr(output, &remote_addr);
SHELL_OUTPUT(output, ", len %u, ttl %u, delay %lu ms\n",
curr_ping_datalen, curr_ping_ttl, (1000*(clock_time() - timeout_timer.timer.start))/CLOCK_SECOND);
}
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static void
shell_output_log_levels(shell_output_func output)
{
int i = 0;
SHELL_OUTPUT(output, "Log levels:\n");
while(all_modules[i].name != NULL) {
SHELL_OUTPUT(output, "-- %-10s: %u (%s)\n",
all_modules[i].name,
*all_modules[i].curr_log_level,
log_level_to_str(*all_modules[i].curr_log_level));
i++;
}
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_log(struct pt *pt, shell_output_func output, char *args))
{
static int prev_level;
static int level;
char *next_args;
char *ptr;
char *module;
PT_BEGIN(pt);
SHELL_ARGS_INIT(args, next_args);
/* Get and parse argument: module name */
SHELL_ARGS_NEXT(args, next_args);
module = args;
prev_level = log_get_level(module);
if(module == NULL || (strcmp("all", module) && prev_level == -1)) {
SHELL_OUTPUT(output, "Invalid first argument: %s\n", module)
shell_output_log_levels(output);
PT_EXIT(pt);
}
/* Get and parse argument: log level */
SHELL_ARGS_NEXT(args, next_args);
if(args == NULL) {
level = -1;
} else {
level = (int)strtol(args, &ptr, 10);
}
if((level == 0 && args == ptr)
|| level < LOG_LEVEL_NONE || level > LOG_LEVEL_DBG) {
SHELL_OUTPUT(output, "Invalid second argument: %s\n", args);
PT_EXIT(pt);
}
/* Set log level */
if(level != prev_level) {
log_set_level(module, level);
#if MAC_CONF_WITH_TSCH && TSCH_LOG_PER_SLOT
if(!strcmp(module, "mac") || !strcmp(module, "all")) {
if(level >= LOG_LEVEL_DBG) {
tsch_log_init();
SHELL_OUTPUT(output, "TSCH logging started\n");
} else {
tsch_log_stop();
SHELL_OUTPUT(output, "TSCH logging stopped\n");
}
}
#endif /* MAC_CONF_WITH_TSCH && TSCH_LOG_PER_SLOT */
}
shell_output_log_levels(output);
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_help(struct pt *pt, shell_output_func output, char *args))
{
struct shell_command_set_t *set;
const struct shell_command_t *cmd;
PT_BEGIN(pt);
SHELL_OUTPUT(output, "Available commands:\n");
/* Note: we explicitly don't expend any code space to deal with shadowing */
for(set = list_head(shell_command_sets); set != NULL; set = list_item_next(set)) {
for(cmd = set->commands; cmd->name != NULL; ++cmd) {
SHELL_OUTPUT(output, "%s\n", cmd->help);
}
}
PT_END(pt);
}
#if UIP_CONF_IPV6_RPL
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_rpl_set_root(struct pt *pt, shell_output_func output, char *args))
{
static int is_on;
static uip_ipaddr_t prefix;
char *next_args;
PT_BEGIN(pt);
SHELL_ARGS_INIT(args, next_args);
/* Get first arg (0/1) */
SHELL_ARGS_NEXT(args, next_args);
if(!strcmp(args, "1")) {
is_on = 1;
} else if(!strcmp(args, "0")) {
is_on = 0;
} else {
SHELL_OUTPUT(output, "Invalid argument: %s\n", args);
PT_EXIT(pt);
}
/* Get first second arg (prefix) */
SHELL_ARGS_NEXT(args, next_args);
if(args != NULL) {
if(uiplib_ipaddrconv(args, &prefix) == 0) {
SHELL_OUTPUT(output, "Invalid Prefix: %s\n", args);
PT_EXIT(pt);
}
} else {
uip_ip6addr(&prefix, UIP_DS6_DEFAULT_PREFIX, 0, 0, 0, 0, 0, 0, 0);
}
if(is_on) {
if(!NETSTACK_ROUTING.node_is_root()) {
SHELL_OUTPUT(output, "Setting as DAG root with prefix ");
shell_output_6addr(output, &prefix);
SHELL_OUTPUT(output, "/64\n");
NETSTACK_ROUTING.root_set_prefix(&prefix, NULL);
NETSTACK_ROUTING.root_start();
} else {
SHELL_OUTPUT(output, "Node is already a DAG root\n");
}
} else {
if(NETSTACK_ROUTING.node_is_root()) {
SHELL_OUTPUT(output, "Setting as non-root node: leaving DAG\n");
NETSTACK_ROUTING.leave_network();
} else {
SHELL_OUTPUT(output, "Node is not a DAG root\n");
}
}
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_rpl_global_repair(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
SHELL_OUTPUT(output, "Triggering routing global repair\n")
NETSTACK_ROUTING.global_repair("Shell");
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_rpl_local_repair(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
SHELL_OUTPUT(output, "Triggering routing local repair\n");
NETSTACK_ROUTING.local_repair("Shell");
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
#if ROUTING_CONF_RPL_LITE
static
PT_THREAD(cmd_rpl_refresh_routes(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
SHELL_OUTPUT(output, "Triggering routes refresh\n")
rpl_refresh_routes("Shell");
PT_END(pt);
}
#endif /* ROUTING_CONF_RPL_LITE */
#endif /* UIP_CONF_IPV6_RPL */
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_ipaddr(struct pt *pt, shell_output_func output, char *args))
{
int i;
uint8_t state;
PT_BEGIN(pt);
SHELL_OUTPUT(output, "Node IPv6 addresses:\n");
for(i = 0; i < UIP_DS6_ADDR_NB; i++) {
state = uip_ds6_if.addr_list[i].state;
if(uip_ds6_if.addr_list[i].isused &&
(state == ADDR_TENTATIVE || state == ADDR_PREFERRED)) {
SHELL_OUTPUT(output, "-- ");
shell_output_6addr(output, &uip_ds6_if.addr_list[i].ipaddr);
SHELL_OUTPUT(output, "\n");
}
}
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_ip_neighbors(struct pt *pt, shell_output_func output, char *args))
{
uip_ds6_nbr_t *nbr;
PT_BEGIN(pt);
nbr = uip_ds6_nbr_head();
if(nbr == NULL) {
SHELL_OUTPUT(output, "Node IPv6 neighbors: none\n");
PT_EXIT(pt);
}
SHELL_OUTPUT(output, "Node IPv6 neighbors:\n");
while(nbr != NULL) {
SHELL_OUTPUT(output, "-- ");
shell_output_6addr(output, uip_ds6_nbr_get_ipaddr(nbr));
SHELL_OUTPUT(output, " <-> ");
shell_output_lladdr(output, (linkaddr_t *)uip_ds6_nbr_get_ll(nbr));
SHELL_OUTPUT(output, ", router %u, state %s ",
nbr->isrouter, ds6_nbr_state_to_str(nbr->state));
SHELL_OUTPUT(output, "\n");
nbr = uip_ds6_nbr_next(nbr);
}
PT_END(pt);
}
#if MAC_CONF_WITH_TSCH
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_tsch_set_coordinator(struct pt *pt, shell_output_func output, char *args))
{
static int is_on;
static int is_secured;
char *next_args;
PT_BEGIN(pt);
SHELL_ARGS_INIT(args, next_args);
/* Get first arg (0/1) */
SHELL_ARGS_NEXT(args, next_args);
if(!strcmp(args, "1")) {
is_on = 1;
} else if(!strcmp(args, "0")) {
is_on = 0;
} else {
SHELL_OUTPUT(output, "Invalid first argument: %s\n", args);
PT_EXIT(pt);
}
/* Get first second arg (prefix) */
SHELL_ARGS_NEXT(args, next_args);
if(args != NULL) {
if(!strcmp(args, "1")) {
#if LLSEC802154_ENABLED
is_secured = 1;
#else /* LLSEC802154_ENABLED */
SHELL_OUTPUT(output, "Security is not compiled in.\n");
is_secured = 0;
#endif /* LLSEC802154_ENABLED */
} else if(!strcmp(args, "0")) {
is_secured = 0;
} else {
SHELL_OUTPUT(output, "Invalid second argument: %s\n", args);
PT_EXIT(pt);
}
} else {
is_secured = 0;
}
SHELL_OUTPUT(output, "Setting as TSCH %s (%s)\n",
is_on ? "coordinator" : "non-coordinator", is_secured ? "secured" : "non-secured");
tsch_set_pan_secured(is_secured);
tsch_set_coordinator(is_on);
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_tsch_status(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
SHELL_OUTPUT(output, "TSCH status:\n");
SHELL_OUTPUT(output, "-- Is coordinator: %u\n", tsch_is_coordinator);
SHELL_OUTPUT(output, "-- Is associated: %u\n", tsch_is_associated);
if(tsch_is_associated) {
struct tsch_neighbor *n = tsch_queue_get_time_source();
SHELL_OUTPUT(output, "-- PAN ID: 0x%x\n", frame802154_get_pan_id());
SHELL_OUTPUT(output, "-- Is PAN secured: %u\n", tsch_is_pan_secured);
SHELL_OUTPUT(output, "-- Join priority: %u\n", tsch_join_priority);
SHELL_OUTPUT(output, "-- Time source: ");
if(n != NULL) {
shell_output_lladdr(output, &n->addr);
SHELL_OUTPUT(output, "\n");
} else {
SHELL_OUTPUT(output, "none\n");
}
SHELL_OUTPUT(output, "-- Last synchronized: %lu seconds ago\n", (clock_time() - last_sync_time) / CLOCK_SECOND);
SHELL_OUTPUT(output, "-- Drift w.r.t. coordinator: %ld ppm\n", tsch_adaptive_timesync_get_drift_ppm());
}
PT_END(pt);
}
#endif /* MAC_CONF_WITH_TSCH */
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_routes(struct pt *pt, shell_output_func output, char *args))
{
uip_ds6_defrt_t *default_route;
PT_BEGIN(pt);
/* Our default route */
SHELL_OUTPUT(output, "Default route:\n");
default_route = uip_ds6_defrt_lookup(uip_ds6_defrt_choose());
if(default_route != NULL) {
SHELL_OUTPUT(output, "-- ");
shell_output_6addr(output, &default_route->ipaddr);
if(default_route->lifetime.interval != 0) {
SHELL_OUTPUT(output, " (lifetime: %lu seconds)\n", (unsigned long)default_route->lifetime.interval);
} else {
SHELL_OUTPUT(output, " (lifetime: infinite)\n");
}
} else {
SHELL_OUTPUT(output, "-- None\n");
}
#if UIP_CONF_IPV6_RPL
if(uip_sr_num_nodes() > 0) {
uip_sr_node_t *link;
/* Our routing links */
SHELL_OUTPUT(output, "Routing links (%u in total):\n", uip_sr_num_nodes());
link = uip_sr_node_head();
while(link != NULL) {
char buf[100];
uip_sr_link_snprint(buf, sizeof(buf), link);
SHELL_OUTPUT(output, "-- %s\n", buf);
link = uip_sr_node_next(link);
}
} else {
SHELL_OUTPUT(output, "No routing links\n");
}
#endif /* UIP_CONF_IPV6_RPL */
#if (UIP_MAX_ROUTES != 0)
if(uip_ds6_route_num_routes() > 0) {
uip_ds6_route_t *route;
/* Our routing entries */
SHELL_OUTPUT(output, "Routing entries (%u in total):\n", uip_ds6_route_num_routes());
route = uip_ds6_route_head();
while(route != NULL) {
SHELL_OUTPUT(output, "-- ");
shell_output_6addr(output, &route->ipaddr);
SHELL_OUTPUT(output, " via ");
shell_output_6addr(output, uip_ds6_route_nexthop(route));
if((unsigned long)route->state.lifetime != 0xFFFFFFFF) {
SHELL_OUTPUT(output, " (lifetime: %lu seconds)\n", (unsigned long)route->state.lifetime);
} else {
SHELL_OUTPUT(output, " (lifetime: infinite)\n");
}
route = uip_ds6_route_next(route);
}
} else {
SHELL_OUTPUT(output, "No routing entries\n");
}
#endif /* (UIP_MAX_ROUTES != 0) */
PT_END(pt);
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_reboot(struct pt *pt, shell_output_func output, char *args))
{
PT_BEGIN(pt);
SHELL_OUTPUT(output, "rebooting\n");
watchdog_reboot();
PT_END(pt);
}
#if MAC_CONF_WITH_TSCH
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_tsch_schedule(struct pt *pt, shell_output_func output, char *args))
{
struct tsch_slotframe *sf;
PT_BEGIN(pt);
if(tsch_is_locked()) {
PT_EXIT(pt);
}
sf = tsch_schedule_slotframe_head();
if(sf == NULL) {
SHELL_OUTPUT(output, "TSCH schedule: no slotframe\n");
} else {
SHELL_OUTPUT(output, "TSCH schedule:\n");
while(sf != NULL) {
struct tsch_link *l = list_head(sf->links_list);
SHELL_OUTPUT(output, "-- Slotframe: handle %u, size %u, links:\n", sf->handle, sf->size.val);
while(l != NULL) {
SHELL_OUTPUT(output, "---- Options %02x, type %u, timeslot %u, channel offset %u, address ",
l->link_options, l->link_type, l->timeslot, l->channel_offset);
shell_output_lladdr(output, &l->addr);
SHELL_OUTPUT(output, "\n");
l = list_item_next(l);
}
sf = tsch_schedule_slotframe_next(sf);
}
}
PT_END(pt);
}
#endif /* MAC_CONF_WITH_TSCH */
/*---------------------------------------------------------------------------*/
#if TSCH_WITH_SIXTOP
void
shell_commands_set_6top_sub_cmd(shell_command_6top_sub_cmd_t sub_cmd)
{
sixtop_sub_cmd = sub_cmd;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(cmd_6top(struct pt *pt, shell_output_func output, char *args))
{
char *next_args;
PT_BEGIN(pt);
SHELL_ARGS_INIT(args, next_args);
if(sixtop_sub_cmd == NULL) {
SHELL_OUTPUT(output, "6top command is unavailable:\n");
} else {
SHELL_OUTPUT(output, "6top: ");
sixtop_sub_cmd(output, args);
}
SHELL_ARGS_NEXT(args, next_args);
PT_END(pt);
}
#endif /* TSCH_WITH_SIXTOP */
/*---------------------------------------------------------------------------*/
void
shell_commands_init(void)
{
list_init(shell_command_sets);
list_add(shell_command_sets, &builtin_shell_command_set);
/* Set up Ping Reply callback */
uip_icmp6_echo_reply_callback_add(&echo_reply_notification,
echo_reply_handler);
}
/*---------------------------------------------------------------------------*/
void
shell_command_set_register(struct shell_command_set_t *set)
{
list_push(shell_command_sets, set);
}
/*---------------------------------------------------------------------------*/
int
shell_command_set_deregister(struct shell_command_set_t *set)
{
if(!list_contains(shell_command_sets, set)) {
return !0;
}
list_remove(shell_command_sets, set);
return 0;
}
/*---------------------------------------------------------------------------*/
const struct shell_command_t *
shell_command_lookup(const char *name)
{
struct shell_command_set_t *set;
const struct shell_command_t *cmd;
for(set = list_head(shell_command_sets);
set != NULL;
set = list_item_next(set)) {
for(cmd = set->commands; cmd->name != NULL; ++cmd) {
if(!strcmp(cmd->name, name)) {
return cmd;
}
}
}
return NULL;
}
/*---------------------------------------------------------------------------*/
const struct shell_command_t builtin_shell_commands[] = {
{ "help", cmd_help, "'> help': Shows this help" },
{ "reboot", cmd_reboot, "'> reboot': Reboot the board by watchdog_reboot()" },
{ "ip-addr", cmd_ipaddr, "'> ip-addr': Shows all IPv6 addresses" },
{ "ip-nbr", cmd_ip_neighbors, "'> ip-nbr': Shows all IPv6 neighbors" },
{ "log", cmd_log, "'> log module level': Sets log level (0--4) for a given module (or \"all\"). For module \"mac\", level 4 also enables per-slot logging." },
{ "ping", cmd_ping, "'> ping addr': Pings the IPv6 address 'addr'" },
#if UIP_CONF_IPV6_RPL
{ "rpl-set-root", cmd_rpl_set_root, "'> rpl-set-root 0/1 [prefix]': Sets node as root (1) or not (0). A /64 prefix can be optionally specified." },
{ "rpl-local-repair", cmd_rpl_local_repair, "'> rpl-local-repair': Triggers a RPL local repair" },
#if ROUTING_CONF_RPL_LITE
{ "rpl-refresh-routes", cmd_rpl_refresh_routes, "'> rpl-refresh-routes': Refreshes all routes through a DTSN increment" },
#endif /* ROUTING_CONF_RPL_LITE */
{ "rpl-global-repair", cmd_rpl_global_repair, "'> rpl-global-repair': Triggers a RPL global repair" },
#endif /* UIP_CONF_IPV6_RPL */
#if ROUTING_CONF_RPL_LITE
{ "rpl-status", cmd_rpl_status, "'> rpl-status': Shows a summary of the current RPL state" },
{ "rpl-nbr", cmd_rpl_nbr, "'> rpl-nbr': Shows the RPL neighbor table" },
#endif /* ROUTING_CONF_RPL_LITE */
{ "routes", cmd_routes, "'> routes': Shows the route entries" },
#if MAC_CONF_WITH_TSCH
{ "tsch-set-coordinator", cmd_tsch_set_coordinator, "'> tsch-set-coordinator 0/1 [0/1]': Sets node as coordinator (1) or not (0). Second, optional parameter: enable (1) or disable (0) security." },
{ "tsch-schedule", cmd_tsch_schedule, "'> tsch-schedule': Shows the current TSCH schedule" },
{ "tsch-status", cmd_tsch_status, "'> tsch-status': Shows a summary of the current TSCH state" },
#endif /* MAC_CONF_WITH_TSCH */
#if TSCH_WITH_SIXTOP
{ "6top", cmd_6top, "'> 6top help': Shows 6top command usage" },
#endif /* TSCH_WITH_SIXTOP */
{ NULL, NULL, NULL },
};
static struct shell_command_set_t builtin_shell_command_set = {
.next = NULL,
.commands = builtin_shell_commands,
};
/** @} */
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