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shell: commands: extend nib shell command for prefix list

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This commit is contained in:
Martine Lenders 2017-06-23 19:39:02 +02:00
parent 32d48a81a1
commit 32746b45ac
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GPG Key ID: 8E97A9FE55F25D62
1 changed files with 67 additions and 1 deletions
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68
sys/shell/commands/sc_gnrc_ipv6_nib.c
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@ -21,6 +21,7 @@
static void _usage(char **argv);
static int _nib_neigh(int argc, char **argv);
static int _nib_prefix(int argc, char **argv);
int _gnrc_ipv6_nib(int argc, char **argv)
{
@ -33,6 +34,9 @@ int _gnrc_ipv6_nib(int argc, char **argv)
else if (strcmp(argv[1], "neigh") == 0) {
res = _nib_neigh(argc, argv);
}
else if (strcmp(argv[1], "prefix") == 0) {
res = _nib_prefix(argc, argv);
}
else {
_usage(argv);
}
@ -41,7 +45,7 @@ int _gnrc_ipv6_nib(int argc, char **argv)
static void _usage(char **argv)
{
printf("usage: %s {neigh|help} ...\n", argv[0]);
printf("usage: %s {neigh|prefix|help} ...\n", argv[0]);
}
static void _usage_nib_neigh(char **argv)
@ -52,6 +56,15 @@ static void _usage_nib_neigh(char **argv)
printf(" %s %s show <ipv6 addr>\n", argv[0], argv[1]);
}
static void _usage_nib_prefix(char **argv)
{
printf("usage: %s %s [show|add|del|help]\n", argv[0], argv[1]);
printf(" %s %s add <iface> <prefix>[/<prefix_len>] [<valid in ms>] [<pref in ms>]\n",
argv[0], argv[1]);
printf(" %s %s del <iface> <prefix>[/<prefix_len>]\n", argv[0], argv[1]);
printf(" %s %s show <iface>\n", argv[0], argv[1]);
}
static int _nib_neigh(int argc, char **argv)
{
if ((argc == 2) || (strcmp(argv[2], "show") == 0)) {
@ -103,4 +116,57 @@ static int _nib_neigh(int argc, char **argv)
return 0;
}
static int _nib_prefix(int argc, char **argv)
{
if ((argc == 2) || (strcmp(argv[2], "show") == 0)) {
gnrc_ipv6_nib_pl_t entry;
void *state = NULL;
unsigned iface = 0U;
if (argc > 3) {
iface = atoi(argv[3]);
}
while (gnrc_ipv6_nib_pl_iter(iface, &state, &entry)) {
gnrc_ipv6_nib_pl_print(&entry);
}
}
else if ((argc > 2) && (strcmp(argv[2], "help") == 0)) {
_usage_nib_prefix(argv);
}
else if ((argc > 4) && (strcmp(argv[2], "add") == 0)) {
ipv6_addr_t pfx;
unsigned iface = atoi(argv[3]);
unsigned pfx_len = ipv6_addr_split_prefix(argv[4]);
unsigned valid_ltime = UINT32_MAX, pref_ltime = UINT32_MAX;
if (ipv6_addr_from_str(&pfx, argv[4]) == NULL) {
_usage_nib_prefix(argv);
return 1;
}
if (argc > 5) {
valid_ltime = atoi(argv[5]);
}
if (argc > 6) {
pref_ltime = atoi(argv[6]);
}
gnrc_ipv6_nib_pl_set(iface, &pfx, pfx_len, valid_ltime, pref_ltime);
}
else if ((argc > 4) && (strcmp(argv[2], "del") == 0)) {
ipv6_addr_t pfx;
unsigned iface = atoi(argv[3]);
unsigned pfx_len = ipv6_addr_split_prefix(argv[4]);
if (ipv6_addr_from_str(&pfx, argv[4]) == NULL) {
_usage_nib_prefix(argv);
return 1;
}
gnrc_ipv6_nib_pl_del(iface, &pfx, pfx_len);
}
else {
_usage_nib_prefix(argv);
return 1;
}
return 0;
}
/** @} */