mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-09-01 16:32:57 +00:00
408703e8dd
We've already got GATT services in subsys/bluetooth/services so subsys/bluetooth/mesh is a more natural place. Aditionally this aims to fix the Kconfig dependencies to be able to use mesh together with BT_CUSTOM (i.e. a custom, potentially non-HCI, host stack). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
1581 lines
33 KiB
C
1581 lines
33 KiB
C
/*
|
|
* Copyright (c) 2018 Intel Corporation
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <zephyr.h>
|
|
#include <errno.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <sys/types.h>
|
|
#include <sys/util.h>
|
|
#include <sys/byteorder.h>
|
|
|
|
#include <settings/settings.h>
|
|
|
|
#include <net/buf.h>
|
|
|
|
#include <bluetooth/hci.h>
|
|
#include <bluetooth/conn.h>
|
|
#include <bluetooth/mesh.h>
|
|
|
|
#define BT_DBG_ENABLED IS_ENABLED(CONFIG_BT_MESH_DEBUG_SETTINGS)
|
|
#define LOG_MODULE_NAME bt_mesh_settings
|
|
#include "common/log.h"
|
|
|
|
#include "mesh.h"
|
|
#include "net.h"
|
|
#include "crypto.h"
|
|
#include "transport.h"
|
|
#include "access.h"
|
|
#include "foundation.h"
|
|
#include "proxy.h"
|
|
#include "settings.h"
|
|
|
|
/* Tracking of what storage changes are pending for App and Net Keys. We
|
|
* track this in a separate array here instead of within the respective
|
|
* bt_mesh_app_key and bt_mesh_subnet structs themselves, since once a key
|
|
* gets deleted its struct becomes invalid and may be reused for other keys.
|
|
*/
|
|
static struct key_update {
|
|
u16_t key_idx:12, /* AppKey or NetKey Index */
|
|
valid:1, /* 1 if this entry is valid, 0 if not */
|
|
app_key:1, /* 1 if this is an AppKey, 0 if a NetKey */
|
|
clear:1; /* 1 if key needs clearing, 0 if storing */
|
|
} key_updates[CONFIG_BT_MESH_APP_KEY_COUNT + CONFIG_BT_MESH_SUBNET_COUNT];
|
|
|
|
static struct k_delayed_work pending_store;
|
|
|
|
/* Mesh network storage information */
|
|
struct net_val {
|
|
u16_t primary_addr;
|
|
u8_t dev_key[16];
|
|
} __packed;
|
|
|
|
/* Sequence number storage */
|
|
struct seq_val {
|
|
u8_t val[3];
|
|
} __packed;
|
|
|
|
/* Heartbeat Publication storage */
|
|
struct hb_pub_val {
|
|
u16_t dst;
|
|
u8_t period;
|
|
u8_t ttl;
|
|
u16_t feat;
|
|
u16_t net_idx:12,
|
|
indefinite:1;
|
|
};
|
|
|
|
/* Miscellaneous configuration server model states */
|
|
struct cfg_val {
|
|
u8_t net_transmit;
|
|
u8_t relay;
|
|
u8_t relay_retransmit;
|
|
u8_t beacon;
|
|
u8_t gatt_proxy;
|
|
u8_t frnd;
|
|
u8_t default_ttl;
|
|
};
|
|
|
|
/* IV Index & IV Update storage */
|
|
struct iv_val {
|
|
u32_t iv_index;
|
|
u8_t iv_update:1,
|
|
iv_duration:7;
|
|
} __packed;
|
|
|
|
/* Replay Protection List storage */
|
|
struct rpl_val {
|
|
u32_t seq:24,
|
|
old_iv:1;
|
|
};
|
|
|
|
/* NetKey storage information */
|
|
struct net_key_val {
|
|
u8_t kr_flag:1,
|
|
kr_phase:7;
|
|
u8_t val[2][16];
|
|
} __packed;
|
|
|
|
/* AppKey storage information */
|
|
struct app_key_val {
|
|
u16_t net_idx;
|
|
bool updated;
|
|
u8_t val[2][16];
|
|
} __packed;
|
|
|
|
struct mod_pub_val {
|
|
u16_t addr;
|
|
u16_t key;
|
|
u8_t ttl;
|
|
u8_t retransmit;
|
|
u8_t period;
|
|
u8_t period_div:4,
|
|
cred:1;
|
|
};
|
|
|
|
/* We need this so we don't overwrite app-hardcoded values in case FCB
|
|
* contains a history of changes but then has a NULL at the end.
|
|
*/
|
|
static struct {
|
|
bool valid;
|
|
struct cfg_val cfg;
|
|
} stored_cfg;
|
|
|
|
static inline int mesh_x_set(settings_read_cb read_cb, void *cb_arg, void *out,
|
|
size_t read_len)
|
|
{
|
|
ssize_t len;
|
|
|
|
len = read_cb(cb_arg, out, read_len);
|
|
if (len < 0) {
|
|
BT_ERR("Failed to read value (err %zu)", len);
|
|
return len;
|
|
}
|
|
|
|
BT_HEXDUMP_DBG(out, len, "val");
|
|
|
|
if (len != read_len) {
|
|
BT_ERR("Unexpected value length (%zu != %zu)", len, read_len);
|
|
return -EINVAL;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int net_set(const char *name, size_t len_rd, settings_read_cb read_cb,
|
|
void *cb_arg)
|
|
{
|
|
struct net_val net;
|
|
int err;
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("val (null)");
|
|
|
|
bt_mesh_comp_unprovision();
|
|
(void)memset(bt_mesh.dev_key, 0, sizeof(bt_mesh.dev_key));
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &net, sizeof(net));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'net\'");
|
|
return err;
|
|
}
|
|
|
|
memcpy(bt_mesh.dev_key, net.dev_key, sizeof(bt_mesh.dev_key));
|
|
bt_mesh_comp_provision(net.primary_addr);
|
|
|
|
BT_DBG("Provisioned with primary address 0x%04x", net.primary_addr);
|
|
BT_DBG("Recovered DevKey %s", bt_hex(bt_mesh.dev_key, 16));
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int iv_set(const char *name, size_t len_rd, settings_read_cb read_cb,
|
|
void *cb_arg)
|
|
{
|
|
struct iv_val iv;
|
|
int err;
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("IV deleted");
|
|
|
|
bt_mesh.iv_index = 0U;
|
|
atomic_clear_bit(bt_mesh.flags, BT_MESH_IVU_IN_PROGRESS);
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &iv, sizeof(iv));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'iv\'");
|
|
return err;
|
|
}
|
|
|
|
bt_mesh.iv_index = iv.iv_index;
|
|
atomic_set_bit_to(bt_mesh.flags, BT_MESH_IVU_IN_PROGRESS, iv.iv_update);
|
|
bt_mesh.ivu_duration = iv.iv_duration;
|
|
|
|
BT_DBG("IV Index 0x%04x (IV Update Flag %u) duration %u hours",
|
|
iv.iv_index, iv.iv_update, iv.iv_duration);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int seq_set(const char *name, size_t len_rd, settings_read_cb read_cb,
|
|
void *cb_arg)
|
|
{
|
|
struct seq_val seq;
|
|
int err;
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("val (null)");
|
|
|
|
bt_mesh.seq = 0U;
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &seq, sizeof(seq));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'seq\'");
|
|
return err;
|
|
}
|
|
|
|
bt_mesh.seq = ((u32_t)seq.val[0] | ((u32_t)seq.val[1] << 8) |
|
|
((u32_t)seq.val[2] << 16));
|
|
|
|
if (CONFIG_BT_MESH_SEQ_STORE_RATE > 0) {
|
|
/* Make sure we have a large enough sequence number. We
|
|
* subtract 1 so that the first transmission causes a write
|
|
* to the settings storage.
|
|
*/
|
|
bt_mesh.seq += (CONFIG_BT_MESH_SEQ_STORE_RATE -
|
|
(bt_mesh.seq % CONFIG_BT_MESH_SEQ_STORE_RATE));
|
|
bt_mesh.seq--;
|
|
}
|
|
|
|
BT_DBG("Sequence Number 0x%06x", bt_mesh.seq);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct bt_mesh_rpl *rpl_find(u16_t src)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(bt_mesh.rpl); i++) {
|
|
if (bt_mesh.rpl[i].src == src) {
|
|
return &bt_mesh.rpl[i];
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static struct bt_mesh_rpl *rpl_alloc(u16_t src)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(bt_mesh.rpl); i++) {
|
|
if (!bt_mesh.rpl[i].src) {
|
|
bt_mesh.rpl[i].src = src;
|
|
return &bt_mesh.rpl[i];
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int rpl_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct bt_mesh_rpl *entry;
|
|
struct rpl_val rpl;
|
|
int err;
|
|
u16_t src;
|
|
|
|
if (!name) {
|
|
BT_ERR("Insufficient number of arguments");
|
|
return -ENOENT;
|
|
}
|
|
|
|
src = strtol(name, NULL, 16);
|
|
entry = rpl_find(src);
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("val (null)");
|
|
if (entry) {
|
|
(void)memset(entry, 0, sizeof(*entry));
|
|
} else {
|
|
BT_WARN("Unable to find RPL entry for 0x%04x", src);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
if (!entry) {
|
|
entry = rpl_alloc(src);
|
|
if (!entry) {
|
|
BT_ERR("Unable to allocate RPL entry for 0x%04x", src);
|
|
return -ENOMEM;
|
|
}
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &rpl, sizeof(rpl));
|
|
if (err) {
|
|
BT_ERR("Failed to set `net`");
|
|
return err;
|
|
}
|
|
|
|
entry->seq = rpl.seq;
|
|
entry->old_iv = rpl.old_iv;
|
|
|
|
BT_DBG("RPL entry for 0x%04x: Seq 0x%06x old_iv %u", entry->src,
|
|
entry->seq, entry->old_iv);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int net_key_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct bt_mesh_subnet *sub;
|
|
struct net_key_val key;
|
|
int i, err;
|
|
u16_t net_idx;
|
|
|
|
if (!name) {
|
|
BT_ERR("Insufficient number of arguments");
|
|
return -ENOENT;
|
|
}
|
|
|
|
net_idx = strtol(name, NULL, 16);
|
|
sub = bt_mesh_subnet_get(net_idx);
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("val (null)");
|
|
if (!sub) {
|
|
BT_ERR("No subnet with NetKeyIndex 0x%03x", net_idx);
|
|
return -ENOENT;
|
|
}
|
|
|
|
BT_DBG("Deleting NetKeyIndex 0x%03x", net_idx);
|
|
bt_mesh_subnet_del(sub, false);
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &key, sizeof(key));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'net-key\'");
|
|
return err;
|
|
}
|
|
|
|
if (sub) {
|
|
BT_DBG("Updating existing NetKeyIndex 0x%03x", net_idx);
|
|
|
|
sub->kr_flag = key.kr_flag;
|
|
sub->kr_phase = key.kr_phase;
|
|
memcpy(sub->keys[0].net, &key.val[0], 16);
|
|
memcpy(sub->keys[1].net, &key.val[1], 16);
|
|
|
|
return 0;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_SIZE(bt_mesh.sub); i++) {
|
|
if (bt_mesh.sub[i].net_idx == BT_MESH_KEY_UNUSED) {
|
|
sub = &bt_mesh.sub[i];
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!sub) {
|
|
BT_ERR("No space to allocate a new subnet");
|
|
return -ENOMEM;
|
|
}
|
|
|
|
sub->net_idx = net_idx;
|
|
sub->kr_flag = key.kr_flag;
|
|
sub->kr_phase = key.kr_phase;
|
|
memcpy(sub->keys[0].net, &key.val[0], 16);
|
|
memcpy(sub->keys[1].net, &key.val[1], 16);
|
|
|
|
BT_DBG("NetKeyIndex 0x%03x recovered from storage", net_idx);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int app_key_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct bt_mesh_app_key *app;
|
|
struct app_key_val key;
|
|
u16_t app_idx;
|
|
int err;
|
|
|
|
if (!name) {
|
|
BT_ERR("Insufficient number of arguments");
|
|
return -ENOENT;
|
|
}
|
|
|
|
app_idx = strtol(name, NULL, 16);
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("val (null)");
|
|
BT_DBG("Deleting AppKeyIndex 0x%03x", app_idx);
|
|
|
|
app = bt_mesh_app_key_find(app_idx);
|
|
if (app) {
|
|
bt_mesh_app_key_del(app, false);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &key, sizeof(key));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'app-key\'");
|
|
return err;
|
|
}
|
|
|
|
app = bt_mesh_app_key_find(app_idx);
|
|
if (!app) {
|
|
app = bt_mesh_app_key_alloc(app_idx);
|
|
}
|
|
|
|
if (!app) {
|
|
BT_ERR("No space for a new app key");
|
|
return -ENOMEM;
|
|
}
|
|
|
|
app->net_idx = key.net_idx;
|
|
app->app_idx = app_idx;
|
|
app->updated = key.updated;
|
|
memcpy(app->keys[0].val, key.val[0], 16);
|
|
memcpy(app->keys[1].val, key.val[1], 16);
|
|
|
|
bt_mesh_app_id(app->keys[0].val, &app->keys[0].id);
|
|
bt_mesh_app_id(app->keys[1].val, &app->keys[1].id);
|
|
|
|
BT_DBG("AppKeyIndex 0x%03x recovered from storage", app_idx);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int hb_pub_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct bt_mesh_hb_pub *pub = bt_mesh_hb_pub_get();
|
|
struct hb_pub_val hb_val;
|
|
int err;
|
|
|
|
if (!pub) {
|
|
return -ENOENT;
|
|
}
|
|
|
|
if (len_rd == 0) {
|
|
pub->dst = BT_MESH_ADDR_UNASSIGNED;
|
|
pub->count = 0U;
|
|
pub->ttl = 0U;
|
|
pub->period = 0U;
|
|
pub->feat = 0U;
|
|
|
|
BT_DBG("Cleared heartbeat publication");
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &hb_val, sizeof(hb_val));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'hb_val\'");
|
|
return err;
|
|
}
|
|
|
|
pub->dst = hb_val.dst;
|
|
pub->period = hb_val.period;
|
|
pub->ttl = hb_val.ttl;
|
|
pub->feat = hb_val.feat;
|
|
pub->net_idx = hb_val.net_idx;
|
|
|
|
if (hb_val.indefinite) {
|
|
pub->count = 0xffff;
|
|
} else {
|
|
pub->count = 0U;
|
|
}
|
|
|
|
BT_DBG("Restored heartbeat publication");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int cfg_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct bt_mesh_cfg_srv *cfg = bt_mesh_cfg_get();
|
|
int err;
|
|
|
|
if (!cfg) {
|
|
return -ENOENT;
|
|
}
|
|
|
|
if (len_rd == 0) {
|
|
stored_cfg.valid = false;
|
|
BT_DBG("Cleared configuration state");
|
|
return 0;
|
|
}
|
|
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &stored_cfg.cfg,
|
|
sizeof(stored_cfg.cfg));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'cfg\'");
|
|
return err;
|
|
}
|
|
|
|
stored_cfg.valid = true;
|
|
BT_DBG("Restored configuration state");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int mod_set_bind(struct bt_mesh_model *mod, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
ssize_t len;
|
|
int i;
|
|
|
|
/* Start with empty array regardless of cleared or set value */
|
|
for (i = 0; i < ARRAY_SIZE(mod->keys); i++) {
|
|
mod->keys[i] = BT_MESH_KEY_UNUSED;
|
|
}
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("Cleared bindings for model");
|
|
return 0;
|
|
}
|
|
|
|
len = read_cb(cb_arg, mod->keys, sizeof(mod->keys));
|
|
if (len < 0) {
|
|
BT_ERR("Failed to read value (err %zu)", len);
|
|
return len;
|
|
}
|
|
|
|
|
|
BT_DBG("Decoded %zu bound keys for model", len / sizeof(mod->keys[0]));
|
|
return 0;
|
|
}
|
|
|
|
static int mod_set_sub(struct bt_mesh_model *mod, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
ssize_t len;
|
|
|
|
/* Start with empty array regardless of cleared or set value */
|
|
(void)memset(mod->groups, 0, sizeof(mod->groups));
|
|
|
|
if (len_rd == 0) {
|
|
BT_DBG("Cleared subscriptions for model");
|
|
return 0;
|
|
}
|
|
|
|
len = read_cb(cb_arg, mod->groups, sizeof(mod->groups));
|
|
if (len < 0) {
|
|
BT_ERR("Failed to read value (err %zu)", len);
|
|
return len;
|
|
}
|
|
|
|
BT_DBG("Decoded %zu subscribed group addresses for model",
|
|
len / sizeof(mod->groups[0]));
|
|
return 0;
|
|
}
|
|
|
|
static int mod_set_pub(struct bt_mesh_model *mod, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct mod_pub_val pub;
|
|
int err;
|
|
|
|
if (!mod->pub) {
|
|
BT_WARN("Model has no publication context!");
|
|
return -EINVAL;
|
|
}
|
|
|
|
if (len_rd == 0) {
|
|
mod->pub->addr = BT_MESH_ADDR_UNASSIGNED;
|
|
mod->pub->key = 0U;
|
|
mod->pub->cred = 0U;
|
|
mod->pub->ttl = 0U;
|
|
mod->pub->period = 0U;
|
|
mod->pub->retransmit = 0U;
|
|
mod->pub->count = 0U;
|
|
|
|
BT_DBG("Cleared publication for model");
|
|
return 0;
|
|
}
|
|
|
|
err = mesh_x_set(read_cb, cb_arg, &pub, sizeof(pub));
|
|
if (err) {
|
|
BT_ERR("Failed to set \'model-pub\'");
|
|
return err;
|
|
}
|
|
|
|
mod->pub->addr = pub.addr;
|
|
mod->pub->key = pub.key;
|
|
mod->pub->cred = pub.cred;
|
|
mod->pub->ttl = pub.ttl;
|
|
mod->pub->period = pub.period;
|
|
mod->pub->retransmit = pub.retransmit;
|
|
mod->pub->count = 0U;
|
|
|
|
BT_DBG("Restored model publication, dst 0x%04x app_idx 0x%03x",
|
|
pub.addr, pub.key);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int mod_set(bool vnd, const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
struct bt_mesh_model *mod;
|
|
u8_t elem_idx, mod_idx;
|
|
u16_t mod_key;
|
|
int len;
|
|
const char *next;
|
|
|
|
if (!name) {
|
|
BT_ERR("Insufficient number of arguments");
|
|
return -ENOENT;
|
|
}
|
|
|
|
mod_key = strtol(name, NULL, 16);
|
|
elem_idx = mod_key >> 8;
|
|
mod_idx = mod_key;
|
|
|
|
BT_DBG("Decoded mod_key 0x%04x as elem_idx %u mod_idx %u",
|
|
mod_key, elem_idx, mod_idx);
|
|
|
|
mod = bt_mesh_model_get(vnd, elem_idx, mod_idx);
|
|
if (!mod) {
|
|
BT_ERR("Failed to get model for elem_idx %u mod_idx %u",
|
|
elem_idx, mod_idx);
|
|
return -ENOENT;
|
|
}
|
|
|
|
len = settings_name_next(name, &next);
|
|
|
|
if (!next) {
|
|
BT_ERR("Insufficient number of arguments");
|
|
return -ENOENT;
|
|
}
|
|
|
|
if (!strncmp(next, "bind", len)) {
|
|
return mod_set_bind(mod, len_rd, read_cb, cb_arg);
|
|
}
|
|
|
|
if (!strncmp(next, "sub", len)) {
|
|
return mod_set_sub(mod, len_rd, read_cb, cb_arg);
|
|
}
|
|
|
|
if (!strncmp(next, "pub", len)) {
|
|
return mod_set_pub(mod, len_rd, read_cb, cb_arg);
|
|
}
|
|
|
|
BT_WARN("Unknown module key %s", next);
|
|
return -ENOENT;
|
|
}
|
|
|
|
static int sig_mod_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
return mod_set(false, name, len_rd, read_cb, cb_arg);
|
|
}
|
|
|
|
static int vnd_mod_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
return mod_set(true, name, len_rd, read_cb, cb_arg);
|
|
}
|
|
|
|
const struct mesh_setting {
|
|
const char *name;
|
|
int (*func)(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg);
|
|
} settings[] = {
|
|
{ "Net", net_set },
|
|
{ "IV", iv_set },
|
|
{ "Seq", seq_set },
|
|
{ "RPL", rpl_set },
|
|
{ "NetKey", net_key_set },
|
|
{ "AppKey", app_key_set },
|
|
{ "HBPub", hb_pub_set },
|
|
{ "Cfg", cfg_set },
|
|
{ "s", sig_mod_set },
|
|
{ "v", vnd_mod_set },
|
|
};
|
|
|
|
static int mesh_set(const char *name, size_t len_rd,
|
|
settings_read_cb read_cb, void *cb_arg)
|
|
{
|
|
int i, len;
|
|
const char *next;
|
|
|
|
if (!name) {
|
|
BT_ERR("Insufficient number of arguments");
|
|
return -EINVAL;
|
|
}
|
|
|
|
len = settings_name_next(name, &next);
|
|
|
|
for (i = 0; i < ARRAY_SIZE(settings); i++) {
|
|
if (!strncmp(settings[i].name, name, len)) {
|
|
return settings[i].func(next, len_rd, read_cb, cb_arg);
|
|
}
|
|
}
|
|
|
|
BT_WARN("No matching handler for key %s", log_strdup(name));
|
|
|
|
return -ENOENT;
|
|
}
|
|
|
|
static int subnet_init(struct bt_mesh_subnet *sub)
|
|
{
|
|
int err;
|
|
|
|
err = bt_mesh_net_keys_create(&sub->keys[0], sub->keys[0].net);
|
|
if (err) {
|
|
BT_ERR("Unable to generate keys for subnet");
|
|
return -EIO;
|
|
}
|
|
|
|
if (sub->kr_phase != BT_MESH_KR_NORMAL) {
|
|
err = bt_mesh_net_keys_create(&sub->keys[1], sub->keys[1].net);
|
|
if (err) {
|
|
BT_ERR("Unable to generate keys for subnet");
|
|
(void)memset(&sub->keys[0], 0, sizeof(sub->keys[0]));
|
|
return -EIO;
|
|
}
|
|
}
|
|
|
|
if (IS_ENABLED(CONFIG_BT_MESH_GATT_PROXY)) {
|
|
sub->node_id = BT_MESH_NODE_IDENTITY_STOPPED;
|
|
} else {
|
|
sub->node_id = BT_MESH_NODE_IDENTITY_NOT_SUPPORTED;
|
|
}
|
|
|
|
/* Make sure we have valid beacon data to be sent */
|
|
bt_mesh_net_beacon_update(sub);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void commit_mod(struct bt_mesh_model *mod, struct bt_mesh_elem *elem,
|
|
bool vnd, bool primary, void *user_data)
|
|
{
|
|
if (mod->pub && mod->pub->update &&
|
|
mod->pub->addr != BT_MESH_ADDR_UNASSIGNED) {
|
|
s32_t ms = bt_mesh_model_pub_period_get(mod);
|
|
if (ms) {
|
|
BT_DBG("Starting publish timer (period %u ms)", ms);
|
|
k_delayed_work_submit(&mod->pub->timer, ms);
|
|
}
|
|
}
|
|
}
|
|
|
|
static int mesh_commit(void)
|
|
{
|
|
struct bt_mesh_hb_pub *hb_pub;
|
|
struct bt_mesh_cfg_srv *cfg;
|
|
int i;
|
|
|
|
BT_DBG("sub[0].net_idx 0x%03x", bt_mesh.sub[0].net_idx);
|
|
|
|
if (bt_mesh.sub[0].net_idx == BT_MESH_KEY_UNUSED) {
|
|
/* Nothing to do since we're not yet provisioned */
|
|
return 0;
|
|
}
|
|
|
|
if (IS_ENABLED(CONFIG_BT_MESH_PB_GATT)) {
|
|
bt_mesh_proxy_prov_disable(true);
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_SIZE(bt_mesh.sub); i++) {
|
|
struct bt_mesh_subnet *sub = &bt_mesh.sub[i];
|
|
int err;
|
|
|
|
if (sub->net_idx == BT_MESH_KEY_UNUSED) {
|
|
continue;
|
|
}
|
|
|
|
err = subnet_init(sub);
|
|
if (err) {
|
|
BT_ERR("Failed to init subnet 0x%03x", sub->net_idx);
|
|
}
|
|
}
|
|
|
|
if (bt_mesh.ivu_duration < BT_MESH_IVU_MIN_HOURS) {
|
|
k_delayed_work_submit(&bt_mesh.ivu_timer, BT_MESH_IVU_TIMEOUT);
|
|
}
|
|
|
|
bt_mesh_model_foreach(commit_mod, NULL);
|
|
|
|
hb_pub = bt_mesh_hb_pub_get();
|
|
if (hb_pub && hb_pub->dst != BT_MESH_ADDR_UNASSIGNED &&
|
|
hb_pub->count && hb_pub->period) {
|
|
BT_DBG("Starting heartbeat publication");
|
|
k_work_submit(&hb_pub->timer.work);
|
|
}
|
|
|
|
cfg = bt_mesh_cfg_get();
|
|
if (cfg && stored_cfg.valid) {
|
|
cfg->net_transmit = stored_cfg.cfg.net_transmit;
|
|
cfg->relay = stored_cfg.cfg.relay;
|
|
cfg->relay_retransmit = stored_cfg.cfg.relay_retransmit;
|
|
cfg->beacon = stored_cfg.cfg.beacon;
|
|
cfg->gatt_proxy = stored_cfg.cfg.gatt_proxy;
|
|
cfg->frnd = stored_cfg.cfg.frnd;
|
|
cfg->default_ttl = stored_cfg.cfg.default_ttl;
|
|
}
|
|
|
|
atomic_set_bit(bt_mesh.flags, BT_MESH_VALID);
|
|
|
|
bt_mesh_net_start();
|
|
|
|
return 0;
|
|
}
|
|
|
|
SETTINGS_STATIC_HANDLER_DEFINE(bt_mesh, "bt/mesh", NULL, mesh_set, mesh_commit,
|
|
NULL);
|
|
|
|
/* Pending flags that use K_NO_WAIT as the storage timeout */
|
|
#define NO_WAIT_PENDING_BITS (BIT(BT_MESH_NET_PENDING) | \
|
|
BIT(BT_MESH_IV_PENDING) | \
|
|
BIT(BT_MESH_SEQ_PENDING))
|
|
|
|
/* Pending flags that use CONFIG_BT_MESH_STORE_TIMEOUT */
|
|
#define GENERIC_PENDING_BITS (BIT(BT_MESH_KEYS_PENDING) | \
|
|
BIT(BT_MESH_HB_PUB_PENDING) | \
|
|
BIT(BT_MESH_CFG_PENDING) | \
|
|
BIT(BT_MESH_MOD_PENDING))
|
|
|
|
static void schedule_store(int flag)
|
|
{
|
|
s32_t timeout, remaining;
|
|
|
|
atomic_set_bit(bt_mesh.flags, flag);
|
|
|
|
if (atomic_get(bt_mesh.flags) & NO_WAIT_PENDING_BITS) {
|
|
timeout = K_NO_WAIT;
|
|
} else if (atomic_test_bit(bt_mesh.flags, BT_MESH_RPL_PENDING) &&
|
|
(!(atomic_get(bt_mesh.flags) & GENERIC_PENDING_BITS) ||
|
|
(CONFIG_BT_MESH_RPL_STORE_TIMEOUT <
|
|
CONFIG_BT_MESH_STORE_TIMEOUT))) {
|
|
timeout = K_SECONDS(CONFIG_BT_MESH_RPL_STORE_TIMEOUT);
|
|
} else {
|
|
timeout = K_SECONDS(CONFIG_BT_MESH_STORE_TIMEOUT);
|
|
}
|
|
|
|
remaining = k_delayed_work_remaining_get(&pending_store);
|
|
if (remaining && remaining < timeout) {
|
|
BT_DBG("Not rescheduling due to existing earlier deadline");
|
|
return;
|
|
}
|
|
|
|
BT_DBG("Waiting %d seconds", timeout / MSEC_PER_SEC);
|
|
|
|
k_delayed_work_submit(&pending_store, timeout);
|
|
}
|
|
|
|
static void clear_iv(void)
|
|
{
|
|
int err;
|
|
|
|
err = settings_delete("bt/mesh/IV");
|
|
if (err) {
|
|
BT_ERR("Failed to clear IV");
|
|
} else {
|
|
BT_DBG("Cleared IV");
|
|
}
|
|
}
|
|
|
|
static void clear_net(void)
|
|
{
|
|
int err;
|
|
|
|
err = settings_delete("bt/mesh/Net");
|
|
if (err) {
|
|
BT_ERR("Failed to clear Network");
|
|
} else {
|
|
BT_DBG("Cleared Network");
|
|
}
|
|
}
|
|
|
|
static void store_pending_net(void)
|
|
{
|
|
struct net_val net;
|
|
int err;
|
|
|
|
BT_DBG("addr 0x%04x DevKey %s", bt_mesh_primary_addr(),
|
|
bt_hex(bt_mesh.dev_key, 16));
|
|
|
|
net.primary_addr = bt_mesh_primary_addr();
|
|
memcpy(net.dev_key, bt_mesh.dev_key, 16);
|
|
|
|
err = settings_save_one("bt/mesh/Net", &net, sizeof(net));
|
|
if (err) {
|
|
BT_ERR("Failed to store Network value");
|
|
} else {
|
|
BT_DBG("Stored Network value");
|
|
}
|
|
}
|
|
|
|
void bt_mesh_store_net(void)
|
|
{
|
|
schedule_store(BT_MESH_NET_PENDING);
|
|
}
|
|
|
|
static void store_pending_iv(void)
|
|
{
|
|
struct iv_val iv;
|
|
int err;
|
|
|
|
iv.iv_index = bt_mesh.iv_index;
|
|
iv.iv_update = atomic_test_bit(bt_mesh.flags, BT_MESH_IVU_IN_PROGRESS);
|
|
iv.iv_duration = bt_mesh.ivu_duration;
|
|
|
|
err = settings_save_one("bt/mesh/IV", &iv, sizeof(iv));
|
|
if (err) {
|
|
BT_ERR("Failed to store IV value");
|
|
} else {
|
|
BT_DBG("Stored IV value");
|
|
}
|
|
}
|
|
|
|
void bt_mesh_store_iv(bool only_duration)
|
|
{
|
|
schedule_store(BT_MESH_IV_PENDING);
|
|
|
|
if (!only_duration) {
|
|
/* Always update Seq whenever IV changes */
|
|
schedule_store(BT_MESH_SEQ_PENDING);
|
|
}
|
|
}
|
|
|
|
static void store_pending_seq(void)
|
|
{
|
|
struct seq_val seq;
|
|
int err;
|
|
|
|
seq.val[0] = bt_mesh.seq;
|
|
seq.val[1] = bt_mesh.seq >> 8;
|
|
seq.val[2] = bt_mesh.seq >> 16;
|
|
|
|
err = settings_save_one("bt/mesh/Seq", &seq, sizeof(seq));
|
|
if (err) {
|
|
BT_ERR("Failed to stor Seq value");
|
|
} else {
|
|
BT_DBG("Stored Seq value");
|
|
}
|
|
}
|
|
|
|
void bt_mesh_store_seq(void)
|
|
{
|
|
if (CONFIG_BT_MESH_SEQ_STORE_RATE &&
|
|
(bt_mesh.seq % CONFIG_BT_MESH_SEQ_STORE_RATE)) {
|
|
return;
|
|
}
|
|
|
|
schedule_store(BT_MESH_SEQ_PENDING);
|
|
}
|
|
|
|
static void store_rpl(struct bt_mesh_rpl *entry)
|
|
{
|
|
struct rpl_val rpl;
|
|
char path[18];
|
|
int err;
|
|
|
|
BT_DBG("src 0x%04x seq 0x%06x old_iv %u", entry->src, entry->seq,
|
|
entry->old_iv);
|
|
|
|
rpl.seq = entry->seq;
|
|
rpl.old_iv = entry->old_iv;
|
|
|
|
snprintk(path, sizeof(path), "bt/mesh/RPL/%x", entry->src);
|
|
|
|
err = settings_save_one(path, &rpl, sizeof(rpl));
|
|
if (err) {
|
|
BT_ERR("Failed to store RPL %s value", log_strdup(path));
|
|
} else {
|
|
BT_DBG("Stored RPL %s value", log_strdup(path));
|
|
}
|
|
}
|
|
|
|
static void clear_rpl(void)
|
|
{
|
|
int i, err;
|
|
|
|
BT_DBG("");
|
|
|
|
for (i = 0; i < ARRAY_SIZE(bt_mesh.rpl); i++) {
|
|
struct bt_mesh_rpl *rpl = &bt_mesh.rpl[i];
|
|
char path[18];
|
|
|
|
if (!rpl->src) {
|
|
continue;
|
|
}
|
|
|
|
snprintk(path, sizeof(path), "bt/mesh/RPL/%x", rpl->src);
|
|
err = settings_delete(path);
|
|
if (err) {
|
|
BT_ERR("Failed to clear RPL");
|
|
} else {
|
|
BT_DBG("Cleared RPL");
|
|
}
|
|
|
|
(void)memset(rpl, 0, sizeof(*rpl));
|
|
}
|
|
}
|
|
|
|
static void store_pending_rpl(void)
|
|
{
|
|
int i;
|
|
|
|
BT_DBG("");
|
|
|
|
for (i = 0; i < ARRAY_SIZE(bt_mesh.rpl); i++) {
|
|
struct bt_mesh_rpl *rpl = &bt_mesh.rpl[i];
|
|
|
|
if (rpl->store) {
|
|
rpl->store = false;
|
|
store_rpl(rpl);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void store_pending_hb_pub(void)
|
|
{
|
|
struct bt_mesh_hb_pub *pub = bt_mesh_hb_pub_get();
|
|
struct hb_pub_val val;
|
|
int err;
|
|
|
|
if (!pub) {
|
|
return;
|
|
}
|
|
|
|
if (pub->dst == BT_MESH_ADDR_UNASSIGNED) {
|
|
err = settings_delete("bt/mesh/HBPub");
|
|
} else {
|
|
val.indefinite = (pub->count == 0xffff);
|
|
val.dst = pub->dst;
|
|
val.period = pub->period;
|
|
val.ttl = pub->ttl;
|
|
val.feat = pub->feat;
|
|
val.net_idx = pub->net_idx;
|
|
|
|
err = settings_save_one("bt/mesh/HBPub", &val, sizeof(val));
|
|
}
|
|
|
|
if (err) {
|
|
BT_ERR("Failed to store Heartbeat Publication");
|
|
} else {
|
|
BT_DBG("Stored Heartbeat Publication");
|
|
}
|
|
}
|
|
|
|
static void store_pending_cfg(void)
|
|
{
|
|
struct bt_mesh_cfg_srv *cfg = bt_mesh_cfg_get();
|
|
struct cfg_val val;
|
|
int err;
|
|
|
|
if (!cfg) {
|
|
return;
|
|
}
|
|
|
|
val.net_transmit = cfg->net_transmit;
|
|
val.relay = cfg->relay;
|
|
val.relay_retransmit = cfg->relay_retransmit;
|
|
val.beacon = cfg->beacon;
|
|
val.gatt_proxy = cfg->gatt_proxy;
|
|
val.frnd = cfg->frnd;
|
|
val.default_ttl = cfg->default_ttl;
|
|
|
|
err = settings_save_one("bt/mesh/Cfg", &val, sizeof(val));
|
|
if (err) {
|
|
BT_ERR("Failed to store configuration value");
|
|
} else {
|
|
BT_DBG("Stored configuration value");
|
|
BT_HEXDUMP_DBG(&val, sizeof(val), "raw value");
|
|
}
|
|
}
|
|
|
|
static void clear_cfg(void)
|
|
{
|
|
int err;
|
|
|
|
err = settings_delete("bt/mesh/Cfg");
|
|
if (err) {
|
|
BT_ERR("Failed to clear configuration");
|
|
} else {
|
|
BT_DBG("Cleared configuration");
|
|
}
|
|
}
|
|
|
|
static void clear_app_key(u16_t app_idx)
|
|
{
|
|
char path[20];
|
|
int err;
|
|
|
|
snprintk(path, sizeof(path), "bt/mesh/AppKey/%x", app_idx);
|
|
err = settings_delete(path);
|
|
if (err) {
|
|
BT_ERR("Failed to clear AppKeyIndex 0x%03x", app_idx);
|
|
} else {
|
|
BT_DBG("Cleared AppKeyIndex 0x%03x", app_idx);
|
|
}
|
|
}
|
|
|
|
static void clear_net_key(u16_t net_idx)
|
|
{
|
|
char path[20];
|
|
int err;
|
|
|
|
BT_DBG("NetKeyIndex 0x%03x", net_idx);
|
|
|
|
snprintk(path, sizeof(path), "bt/mesh/NetKey/%x", net_idx);
|
|
err = settings_delete(path);
|
|
if (err) {
|
|
BT_ERR("Failed to clear NetKeyIndex 0x%03x", net_idx);
|
|
} else {
|
|
BT_DBG("Cleared NetKeyIndex 0x%03x", net_idx);
|
|
}
|
|
}
|
|
|
|
static void store_net_key(struct bt_mesh_subnet *sub)
|
|
{
|
|
struct net_key_val key;
|
|
char path[20];
|
|
int err;
|
|
|
|
BT_DBG("NetKeyIndex 0x%03x NetKey %s", sub->net_idx,
|
|
bt_hex(sub->keys[0].net, 16));
|
|
|
|
memcpy(&key.val[0], sub->keys[0].net, 16);
|
|
memcpy(&key.val[1], sub->keys[1].net, 16);
|
|
key.kr_flag = sub->kr_flag;
|
|
key.kr_phase = sub->kr_phase;
|
|
|
|
snprintk(path, sizeof(path), "bt/mesh/NetKey/%x", sub->net_idx);
|
|
|
|
err = settings_save_one(path, &key, sizeof(key));
|
|
if (err) {
|
|
BT_ERR("Failed to store NetKey value");
|
|
} else {
|
|
BT_DBG("Stored NetKey value");
|
|
}
|
|
}
|
|
|
|
static void store_app_key(struct bt_mesh_app_key *app)
|
|
{
|
|
struct app_key_val key;
|
|
char path[20];
|
|
int err;
|
|
|
|
key.net_idx = app->net_idx;
|
|
key.updated = app->updated;
|
|
memcpy(key.val[0], app->keys[0].val, 16);
|
|
memcpy(key.val[1], app->keys[1].val, 16);
|
|
|
|
snprintk(path, sizeof(path), "bt/mesh/AppKey/%x", app->app_idx);
|
|
|
|
err = settings_save_one(path, &key, sizeof(key));
|
|
if (err) {
|
|
BT_ERR("Failed to store AppKey %s value", log_strdup(path));
|
|
} else {
|
|
BT_DBG("Stored AppKey %s value", log_strdup(path));
|
|
}
|
|
}
|
|
|
|
static void store_pending_keys(void)
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(key_updates); i++) {
|
|
struct key_update *update = &key_updates[i];
|
|
|
|
if (!update->valid) {
|
|
continue;
|
|
}
|
|
|
|
if (update->clear) {
|
|
if (update->app_key) {
|
|
clear_app_key(update->key_idx);
|
|
} else {
|
|
clear_net_key(update->key_idx);
|
|
}
|
|
} else {
|
|
if (update->app_key) {
|
|
struct bt_mesh_app_key *key;
|
|
|
|
key = bt_mesh_app_key_find(update->key_idx);
|
|
if (key) {
|
|
store_app_key(key);
|
|
} else {
|
|
BT_WARN("AppKeyIndex 0x%03x not found",
|
|
update->key_idx);
|
|
}
|
|
|
|
} else {
|
|
struct bt_mesh_subnet *sub;
|
|
|
|
sub = bt_mesh_subnet_get(update->key_idx);
|
|
if (sub) {
|
|
store_net_key(sub);
|
|
} else {
|
|
BT_WARN("NetKeyIndex 0x%03x not found",
|
|
update->key_idx);
|
|
}
|
|
}
|
|
}
|
|
|
|
update->valid = 0U;
|
|
}
|
|
}
|
|
|
|
static void encode_mod_path(struct bt_mesh_model *mod, bool vnd,
|
|
const char *key, char *path, size_t path_len)
|
|
{
|
|
u16_t mod_key = (((u16_t)mod->elem_idx << 8) | mod->mod_idx);
|
|
|
|
if (vnd) {
|
|
snprintk(path, path_len, "bt/mesh/v/%x/%s", mod_key, key);
|
|
} else {
|
|
snprintk(path, path_len, "bt/mesh/s/%x/%s", mod_key, key);
|
|
}
|
|
}
|
|
|
|
static void store_pending_mod_bind(struct bt_mesh_model *mod, bool vnd)
|
|
{
|
|
u16_t keys[CONFIG_BT_MESH_MODEL_KEY_COUNT];
|
|
char path[20];
|
|
int i, count, err;
|
|
|
|
for (i = 0, count = 0; i < ARRAY_SIZE(mod->keys); i++) {
|
|
if (mod->keys[i] != BT_MESH_KEY_UNUSED) {
|
|
keys[count++] = mod->keys[i];
|
|
BT_DBG("model key 0x%04x", mod->keys[i]);
|
|
}
|
|
}
|
|
|
|
encode_mod_path(mod, vnd, "bind", path, sizeof(path));
|
|
|
|
if (count) {
|
|
err = settings_save_one(path, keys, count * sizeof(keys[0]));
|
|
} else {
|
|
err = settings_delete(path);
|
|
}
|
|
|
|
if (err) {
|
|
BT_ERR("Failed to store %s value", log_strdup(path));
|
|
} else {
|
|
BT_DBG("Stored %s value", log_strdup(path));
|
|
}
|
|
}
|
|
|
|
static void store_pending_mod_sub(struct bt_mesh_model *mod, bool vnd)
|
|
{
|
|
u16_t groups[CONFIG_BT_MESH_MODEL_GROUP_COUNT];
|
|
char path[20];
|
|
int i, count, err;
|
|
|
|
for (i = 0, count = 0; i < ARRAY_SIZE(mod->groups); i++) {
|
|
if (mod->groups[i] != BT_MESH_ADDR_UNASSIGNED) {
|
|
groups[count++] = mod->groups[i];
|
|
}
|
|
}
|
|
|
|
encode_mod_path(mod, vnd, "sub", path, sizeof(path));
|
|
|
|
if (count) {
|
|
err = settings_save_one(path, groups,
|
|
count * sizeof(groups[0]));
|
|
} else {
|
|
err = settings_delete(path);
|
|
}
|
|
|
|
if (err) {
|
|
BT_ERR("Failed to store %s value", log_strdup(path));
|
|
} else {
|
|
BT_DBG("Stored %s value", log_strdup(path));
|
|
}
|
|
}
|
|
|
|
static void store_pending_mod_pub(struct bt_mesh_model *mod, bool vnd)
|
|
{
|
|
struct mod_pub_val pub;
|
|
char path[20];
|
|
int err;
|
|
|
|
encode_mod_path(mod, vnd, "pub", path, sizeof(path));
|
|
|
|
if (!mod->pub || mod->pub->addr == BT_MESH_ADDR_UNASSIGNED) {
|
|
err = settings_delete(path);
|
|
} else {
|
|
pub.addr = mod->pub->addr;
|
|
pub.key = mod->pub->key;
|
|
pub.ttl = mod->pub->ttl;
|
|
pub.retransmit = mod->pub->retransmit;
|
|
pub.period = mod->pub->period;
|
|
pub.period_div = mod->pub->period_div;
|
|
pub.cred = mod->pub->cred;
|
|
|
|
err = settings_save_one(path, &pub, sizeof(pub));
|
|
}
|
|
|
|
if (err) {
|
|
BT_ERR("Failed to store %s value", log_strdup(path));
|
|
} else {
|
|
BT_DBG("Stored %s value", log_strdup(path));
|
|
}
|
|
}
|
|
|
|
static void store_pending_mod(struct bt_mesh_model *mod,
|
|
struct bt_mesh_elem *elem, bool vnd,
|
|
bool primary, void *user_data)
|
|
{
|
|
if (!mod->flags) {
|
|
return;
|
|
}
|
|
|
|
if (mod->flags & BT_MESH_MOD_BIND_PENDING) {
|
|
mod->flags &= ~BT_MESH_MOD_BIND_PENDING;
|
|
store_pending_mod_bind(mod, vnd);
|
|
}
|
|
|
|
if (mod->flags & BT_MESH_MOD_SUB_PENDING) {
|
|
mod->flags &= ~BT_MESH_MOD_SUB_PENDING;
|
|
store_pending_mod_sub(mod, vnd);
|
|
}
|
|
|
|
if (mod->flags & BT_MESH_MOD_PUB_PENDING) {
|
|
mod->flags &= ~BT_MESH_MOD_PUB_PENDING;
|
|
store_pending_mod_pub(mod, vnd);
|
|
}
|
|
}
|
|
|
|
static void store_pending(struct k_work *work)
|
|
{
|
|
BT_DBG("");
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_RPL_PENDING)) {
|
|
if (atomic_test_bit(bt_mesh.flags, BT_MESH_VALID)) {
|
|
store_pending_rpl();
|
|
} else {
|
|
clear_rpl();
|
|
}
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_KEYS_PENDING)) {
|
|
store_pending_keys();
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_NET_PENDING)) {
|
|
if (atomic_test_bit(bt_mesh.flags, BT_MESH_VALID)) {
|
|
store_pending_net();
|
|
} else {
|
|
clear_net();
|
|
}
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_IV_PENDING)) {
|
|
if (atomic_test_bit(bt_mesh.flags, BT_MESH_VALID)) {
|
|
store_pending_iv();
|
|
} else {
|
|
clear_iv();
|
|
}
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_SEQ_PENDING)) {
|
|
store_pending_seq();
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_HB_PUB_PENDING)) {
|
|
store_pending_hb_pub();
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_CFG_PENDING)) {
|
|
if (atomic_test_bit(bt_mesh.flags, BT_MESH_VALID)) {
|
|
store_pending_cfg();
|
|
} else {
|
|
clear_cfg();
|
|
}
|
|
}
|
|
|
|
if (atomic_test_and_clear_bit(bt_mesh.flags, BT_MESH_MOD_PENDING)) {
|
|
bt_mesh_model_foreach(store_pending_mod, NULL);
|
|
}
|
|
}
|
|
|
|
void bt_mesh_store_rpl(struct bt_mesh_rpl *entry)
|
|
{
|
|
entry->store = true;
|
|
schedule_store(BT_MESH_RPL_PENDING);
|
|
}
|
|
|
|
static struct key_update *key_update_find(bool app_key, u16_t key_idx,
|
|
struct key_update **free_slot)
|
|
{
|
|
struct key_update *match;
|
|
int i;
|
|
|
|
match = NULL;
|
|
*free_slot = NULL;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(key_updates); i++) {
|
|
struct key_update *update = &key_updates[i];
|
|
|
|
if (!update->valid) {
|
|
*free_slot = update;
|
|
continue;
|
|
}
|
|
|
|
if (update->app_key != app_key) {
|
|
continue;
|
|
}
|
|
|
|
if (update->key_idx == key_idx) {
|
|
match = update;
|
|
}
|
|
}
|
|
|
|
return match;
|
|
}
|
|
|
|
void bt_mesh_store_subnet(struct bt_mesh_subnet *sub)
|
|
{
|
|
struct key_update *update, *free_slot;
|
|
|
|
BT_DBG("NetKeyIndex 0x%03x", sub->net_idx);
|
|
|
|
update = key_update_find(false, sub->net_idx, &free_slot);
|
|
if (update) {
|
|
update->clear = 0U;
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
return;
|
|
}
|
|
|
|
if (!free_slot) {
|
|
store_net_key(sub);
|
|
return;
|
|
}
|
|
|
|
free_slot->valid = 1U;
|
|
free_slot->key_idx = sub->net_idx;
|
|
free_slot->app_key = 0U;
|
|
free_slot->clear = 0U;
|
|
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
}
|
|
|
|
void bt_mesh_store_app_key(struct bt_mesh_app_key *key)
|
|
{
|
|
struct key_update *update, *free_slot;
|
|
|
|
BT_DBG("AppKeyIndex 0x%03x", key->app_idx);
|
|
|
|
update = key_update_find(true, key->app_idx, &free_slot);
|
|
if (update) {
|
|
update->clear = 0U;
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
return;
|
|
}
|
|
|
|
if (!free_slot) {
|
|
store_app_key(key);
|
|
return;
|
|
}
|
|
|
|
free_slot->valid = 1U;
|
|
free_slot->key_idx = key->app_idx;
|
|
free_slot->app_key = 1U;
|
|
free_slot->clear = 0U;
|
|
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
}
|
|
|
|
void bt_mesh_store_hb_pub(void)
|
|
{
|
|
schedule_store(BT_MESH_HB_PUB_PENDING);
|
|
}
|
|
|
|
void bt_mesh_store_cfg(void)
|
|
{
|
|
schedule_store(BT_MESH_CFG_PENDING);
|
|
}
|
|
|
|
void bt_mesh_clear_net(void)
|
|
{
|
|
schedule_store(BT_MESH_NET_PENDING);
|
|
schedule_store(BT_MESH_IV_PENDING);
|
|
schedule_store(BT_MESH_CFG_PENDING);
|
|
}
|
|
|
|
void bt_mesh_clear_subnet(struct bt_mesh_subnet *sub)
|
|
{
|
|
struct key_update *update, *free_slot;
|
|
|
|
BT_DBG("NetKeyIndex 0x%03x", sub->net_idx);
|
|
|
|
update = key_update_find(false, sub->net_idx, &free_slot);
|
|
if (update) {
|
|
update->clear = 1U;
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
return;
|
|
}
|
|
|
|
if (!free_slot) {
|
|
clear_net_key(sub->net_idx);
|
|
return;
|
|
}
|
|
|
|
free_slot->valid = 1U;
|
|
free_slot->key_idx = sub->net_idx;
|
|
free_slot->app_key = 0U;
|
|
free_slot->clear = 1U;
|
|
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
}
|
|
|
|
void bt_mesh_clear_app_key(struct bt_mesh_app_key *key)
|
|
{
|
|
struct key_update *update, *free_slot;
|
|
|
|
BT_DBG("AppKeyIndex 0x%03x", key->app_idx);
|
|
|
|
update = key_update_find(true, key->app_idx, &free_slot);
|
|
if (update) {
|
|
update->clear = 1U;
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
return;
|
|
}
|
|
|
|
if (!free_slot) {
|
|
clear_app_key(key->app_idx);
|
|
return;
|
|
}
|
|
|
|
free_slot->valid = 1U;
|
|
free_slot->key_idx = key->app_idx;
|
|
free_slot->app_key = 1U;
|
|
free_slot->clear = 1U;
|
|
|
|
schedule_store(BT_MESH_KEYS_PENDING);
|
|
}
|
|
|
|
void bt_mesh_clear_rpl(void)
|
|
{
|
|
schedule_store(BT_MESH_RPL_PENDING);
|
|
}
|
|
|
|
void bt_mesh_store_mod_bind(struct bt_mesh_model *mod)
|
|
{
|
|
mod->flags |= BT_MESH_MOD_BIND_PENDING;
|
|
schedule_store(BT_MESH_MOD_PENDING);
|
|
}
|
|
|
|
void bt_mesh_store_mod_sub(struct bt_mesh_model *mod)
|
|
{
|
|
mod->flags |= BT_MESH_MOD_SUB_PENDING;
|
|
schedule_store(BT_MESH_MOD_PENDING);
|
|
}
|
|
|
|
void bt_mesh_store_mod_pub(struct bt_mesh_model *mod)
|
|
{
|
|
mod->flags |= BT_MESH_MOD_PUB_PENDING;
|
|
schedule_store(BT_MESH_MOD_PENDING);
|
|
}
|
|
|
|
void bt_mesh_settings_init(void)
|
|
{
|
|
k_delayed_work_init(&pending_store, store_pending);
|
|
}
|