Move heartbeat publication/subscription timers and housekeeping
to net.c since this is where the trigger events and control messages
are handled. Configuration server (cfgmod-server.c) stays
responsible for parsing the set pub/sub message parameters and
assemblying the pub/sub status messages.
Also, make sure that the correct message status is reported.
---
mesh/cfgmod-server.c | 307 ++++++++++++++-----------------------------
mesh/net.c | 273 ++++++++++++++++++++++++++++----------
mesh/net.h | 48 ++++---
3 files changed, 328 insertions(+), 300 deletions(-)
diff --git a/mesh/cfgmod-server.c b/mesh/cfgmod-server.c
index cacc8b6ea..a447a3524 100644
--- a/mesh/cfgmod-server.c
+++ b/mesh/cfgmod-server.c
@@ -439,50 +439,6 @@ static uint16_t cfg_key_refresh_phase(struct mesh_node *node,
return n + 3;
}
-static void hb_pub_timeout_func(struct l_timeout *timeout, void *user_data)
-{
- struct mesh_net *net = user_data;
- struct mesh_net_heartbeat *hb = mesh_net_heartbeat_get(net);
-
- mesh_net_heartbeat_send(net);
-
- if (hb->pub_count != 0xffff)
- hb->pub_count--;
- if (hb->pub_count > 0)
- l_timeout_modify(hb->pub_timer, hb->pub_period);
- else {
- l_timeout_remove(hb->pub_timer);
- hb->pub_timer = NULL;
- }
-}
-
-static void update_hb_pub_timer(struct mesh_net *net,
- struct mesh_net_heartbeat *hb)
-{
- if (IS_UNASSIGNED(hb->pub_dst) || hb->pub_count == 0) {
- l_timeout_remove(hb->pub_timer);
- hb->pub_timer = NULL;
- return;
- }
-
- if (!hb->pub_timer)
- hb->pub_timer = l_timeout_create(hb->pub_period,
- hb_pub_timeout_func, net, NULL);
- else
- l_timeout_modify(hb->pub_timer, hb->pub_period);
-}
-
-static void hb_sub_timeout_func(struct l_timeout *timeout, void *user_data)
-{
- struct mesh_net *net = user_data;
- struct mesh_net_heartbeat *hb = mesh_net_heartbeat_get(net);
-
- l_debug("HB Subscription Ended");
- l_timeout_remove(hb->sub_timer);
- hb->sub_timer = NULL;
- hb->sub_enabled = false;
-}
-
static uint8_t uint32_to_log(uint32_t value)
{
uint32_t val = 1;
@@ -501,85 +457,112 @@ static uint8_t uint32_to_log(uint32_t value)
return ret;
}
-static uint32_t log_to_uint32(uint8_t log, uint8_t offset)
+static uint16_t hb_subscription_get(struct mesh_node *node, int status)
{
- if (!log)
- return 0x0000;
- else if (log > 0x11)
- return 0xffff;
+ struct mesh_net *net = node_get_net(node);
+ struct mesh_net_heartbeat_sub *sub = mesh_net_get_heartbeat_sub(net);
+ struct timeval time_now;
+ uint16_t n;
+
+ gettimeofday(&time_now, NULL);
+ time_now.tv_sec -= sub->start;
+
+ if (time_now.tv_sec >= (long int) sub->period)
+ time_now.tv_sec = 0;
else
- return (1 << (log - offset));
-}
+ time_now.tv_sec = sub->period - time_now.tv_sec;
+ l_debug("Sub Period (Log %2.2x) %d sec", uint32_to_log(time_now.tv_sec),
+ (int) time_now.tv_sec);
-static int hb_subscription_set(struct mesh_net *net, uint16_t src,
- uint16_t dst, uint8_t period_log)
+ n = mesh_model_opcode_set(OP_CONFIG_HEARTBEAT_SUB_STATUS, msg);
+ msg[n++] = status;
+ l_put_le16(sub->src, msg + n);
+ n += 2;
+ l_put_le16(sub->dst, msg + n);
+ n += 2;
+ msg[n++] = uint32_to_log(time_now.tv_sec);
+ msg[n++] = uint32_to_log(sub->count);
+ msg[n++] = sub->count ? sub->min_hops : 0;
+ msg[n++] = sub->max_hops;
+
+ return n;
+}
+
+static uint16_t hb_subscription_set(struct mesh_node *node, const uint8_t *pkt)
{
- struct mesh_net_heartbeat *hb = mesh_net_heartbeat_get(net);
- struct timeval time_now;
+ uint16_t src, dst;
+ uint8_t period_log;
+ struct mesh_net *net;
+ int status;
+
+ src = l_get_le16(pkt);
+ dst = l_get_le16(pkt + 2);
/* SRC must be Unicast, DST can be any legal address except Virtual */
if ((!IS_UNASSIGNED(src) && !IS_UNICAST(src)) || IS_VIRTUAL(dst))
- return -1;
-
- /* Check if the subscription should be disabled */
- if (IS_UNASSIGNED(src) || IS_UNASSIGNED(dst)) {
- if (IS_GROUP(hb->sub_dst))
- mesh_net_dst_unreg(net, hb->sub_dst);
-
- l_timeout_remove(hb->sub_timer);
- hb->sub_timer = NULL;
- hb->sub_enabled = false;
- hb->sub_dst = UNASSIGNED_ADDRESS;
- hb->sub_src = UNASSIGNED_ADDRESS;
- hb->sub_count = 0;
- hb->sub_period = 0;
- hb->sub_min_hops = 0;
- hb->sub_max_hops = 0;
- return MESH_STATUS_SUCCESS;
-
- } else if (!period_log && src == hb->sub_src && dst == hb->sub_dst) {
- /* Preserve collected data, but disable */
- l_timeout_remove(hb->sub_timer);
- hb->sub_timer = NULL;
- hb->sub_enabled = false;
- hb->sub_period = 0;
- return MESH_STATUS_SUCCESS;
- }
+ return 0;
- if (hb->sub_dst != dst) {
- if (IS_GROUP(hb->sub_dst))
- mesh_net_dst_unreg(net, hb->sub_dst);
- if (IS_GROUP(dst))
- mesh_net_dst_reg(net, dst);
- }
+ period_log = pkt[4];
- hb->sub_enabled = !!period_log;
- hb->sub_src = src;
- hb->sub_dst = dst;
- hb->sub_count = 0;
- hb->sub_period = log_to_uint32(period_log, 1);
- hb->sub_min_hops = 0x00;
- hb->sub_max_hops = 0x00;
+ if (period_log > 0x11)
+ return 0;
- gettimeofday(&time_now, NULL);
- hb->sub_start = time_now.tv_sec;
+ net = node_get_net(node);
- if (!hb->sub_enabled) {
- l_timeout_remove(hb->sub_timer);
- hb->sub_timer = NULL;
- return MESH_STATUS_SUCCESS;
- }
+ status = mesh_net_set_heartbeat_sub(net, src, dst, period_log);
- hb->sub_min_hops = 0xff;
+ return hb_subscription_get(node, status);
+}
- if (!hb->sub_timer)
- hb->sub_timer = l_timeout_create(hb->sub_period,
- hb_sub_timeout_func, net, NULL);
- else
- l_timeout_modify(hb->sub_timer, hb->sub_period);
+static uint16_t hb_publication_get(struct mesh_node *node, int status)
+{
+ struct mesh_net *net = node_get_net(node);
+ struct mesh_net_heartbeat_pub *pub = mesh_net_get_heartbeat_pub(net);
+ uint16_t n;
- return MESH_STATUS_SUCCESS;
+ n = mesh_model_opcode_set(OP_CONFIG_HEARTBEAT_PUB_STATUS, msg);
+ msg[n++] = status;
+ l_put_le16(pub->dst, msg + n);
+ n += 2;
+ msg[n++] = uint32_to_log(pub->count);
+ msg[n++] = uint32_to_log(pub->period);
+ msg[n++] = pub->ttl;
+ l_put_le16(pub->features, msg + n);
+ n += 2;
+ l_put_le16(pub->net_idx, msg + n);
+ n += 2;
+
+ return n;
+}
+
+static uint16_t hb_publication_set(struct mesh_node *node, const uint8_t *pkt)
+{
+ uint16_t dst, features, net_idx;
+ uint8_t period_log, count_log, ttl;
+ struct mesh_net *net;
+ int status;
+
+ dst = l_get_le16(pkt);
+ count_log = pkt[2];
+ period_log = pkt[3];
+ ttl = pkt[4];
+
+ if (count_log > 0x11 && count_log != 0xff)
+ return 0;
+
+ if (period_log > 0x11 || ttl > TTL_MASK || IS_VIRTUAL(dst))
+ return 0;
+
+ features = l_get_le16(pkt + 5) & 0xf;
+ net_idx = l_get_le16(pkt + 7);
+
+ net = node_get_net(node);
+
+ status = mesh_net_set_heartbeat_pub(net, dst, features, net_idx, ttl,
+ count_log, period_log);
+
+ return hb_publication_get(node, status);
}
static void node_reset(void *user_data)
@@ -732,10 +715,7 @@ static bool cfg_srv_pkt(uint16_t src, uint16_t dst, uint16_t app_idx,
struct mesh_node *node = (struct mesh_node *) user_data;
struct mesh_net *net;
const uint8_t *pkt = data;
- struct timeval time_now;
uint32_t opcode;
- int b_res = MESH_STATUS_SUCCESS;
- struct mesh_net_heartbeat *hb;
uint16_t n_idx;
uint8_t state;
bool virt = false;
@@ -751,7 +731,7 @@ static bool cfg_srv_pkt(uint16_t src, uint16_t dst, uint16_t app_idx,
return false;
net = node_get_net(node);
- hb = mesh_net_heartbeat_get(net);
+
l_debug("CONFIG-SRV-opcode 0x%x size %u idx %3.3x", opcode, size,
net_idx);
@@ -1024,113 +1004,35 @@ static bool cfg_srv_pkt(uint16_t src, uint16_t dst, uint16_t app_idx,
break;
case OP_CONFIG_HEARTBEAT_PUB_SET:
- l_debug("OP_CONFIG_HEARTBEAT_PUB_SET");
+ l_debug("Config Heartbeat Publication Set");
if (size != 9)
return true;
- if (pkt[2] > 0x11 || pkt[3] > 0x10 || pkt[4] > 0x7f)
- return true;
- else if (IS_VIRTUAL(l_get_le16(pkt)))
- b_res = MESH_STATUS_INVALID_ADDRESS;
- else if (l_get_le16(pkt + 7) != mesh_net_get_primary_idx(net))
- /* Future work: check for valid subnets */
- b_res = MESH_STATUS_INVALID_NETKEY;
-
- n = mesh_model_opcode_set(OP_CONFIG_HEARTBEAT_PUB_STATUS,
- msg);
- msg[n++] = b_res;
-
- memcpy(&msg[n], pkt, 9);
-
- /* Ignore RFU bits in features */
- l_put_le16(l_get_le16(pkt + 5) & 0xf, &msg[n + 5]);
-
- /* Add octet count to status */
- n += 9;
-
- if (b_res != MESH_STATUS_SUCCESS)
- break;
-
- hb->pub_dst = l_get_le16(pkt);
- if (hb->pub_dst == UNASSIGNED_ADDRESS ||
- pkt[2] == 0 || pkt[3] == 0) {
- /*
- * We might still have a pub_dst here in case
- * we need it for State Change heartbeat
- */
- hb->pub_count = 0;
- hb->pub_period = 0;
- } else {
- hb->pub_count = (pkt[2] != 0xff) ?
- log_to_uint32(pkt[2], 1) : 0xffff;
- hb->pub_period = log_to_uint32(pkt[3], 1);
- }
-
- hb->pub_ttl = pkt[4];
- hb->pub_features = l_get_le16(pkt + 5) & 0xf;
- hb->pub_net_idx = l_get_le16(pkt + 7);
- update_hb_pub_timer(net, hb);
-
+ n = hb_publication_set(node, pkt);
break;
case OP_CONFIG_HEARTBEAT_PUB_GET:
if (size != 0)
return true;
- n = mesh_model_opcode_set(OP_CONFIG_HEARTBEAT_PUB_STATUS, msg);
- msg[n++] = b_res;
- l_put_le16(hb->pub_dst, msg + n);
- n += 2;
- msg[n++] = uint32_to_log(hb->pub_count);
- msg[n++] = uint32_to_log(hb->pub_period);
- msg[n++] = hb->pub_ttl;
- l_put_le16(hb->pub_features, msg + n);
- n += 2;
- l_put_le16(hb->pub_net_idx, msg + n);
- n += 2;
+ n = hb_publication_get(node, MESH_STATUS_SUCCESS);
break;
case OP_CONFIG_HEARTBEAT_SUB_SET:
if (size != 5)
return true;
- l_debug("Set Sub Period (Log %2.2x) %d sec",
- pkt[4], log_to_uint32(pkt[4], 1));
-
- b_res = hb_subscription_set(net, l_get_le16(pkt),
- l_get_le16(pkt + 2),
- pkt[4]);
- if (b_res < 0)
- return true;
+ l_debug("Set HB Sub Period Log %2.2x", pkt[4]);
- /* Fall through */
+ n = hb_subscription_set(node, pkt);
+ break;
case OP_CONFIG_HEARTBEAT_SUB_GET:
- if (opcode == OP_CONFIG_HEARTBEAT_SUB_GET && size != 0)
- return true;
-
- gettimeofday(&time_now, NULL);
- time_now.tv_sec -= hb->sub_start;
- if (time_now.tv_sec >= (long int) hb->sub_period)
- time_now.tv_sec = 0;
- else
- time_now.tv_sec = hb->sub_period - time_now.tv_sec;
-
- l_debug("Sub Period (Log %2.2x) %d sec",
- uint32_to_log(time_now.tv_sec),
- (int) time_now.tv_sec);
+ if (size != 0)
+ return true;
- n = mesh_model_opcode_set(OP_CONFIG_HEARTBEAT_SUB_STATUS, msg);
- msg[n++] = b_res;
- l_put_le16(hb->sub_src, msg + n);
- n += 2;
- l_put_le16(hb->sub_dst, msg + n);
- n += 2;
- msg[n++] = uint32_to_log(time_now.tv_sec);
- msg[n++] = uint32_to_log(hb->sub_count);
- msg[n++] = hb->sub_count ? hb->sub_min_hops : 0;
- msg[n++] = hb->sub_max_hops;
+ n = hb_subscription_get(node, MESH_STATUS_SUCCESS);
break;
case OP_CONFIG_POLL_TIMEOUT_GET:
@@ -1160,13 +1062,6 @@ static bool cfg_srv_pkt(uint16_t src, uint16_t dst, uint16_t app_idx,
static void cfgmod_srv_unregister(void *user_data)
{
- struct mesh_node *node = user_data;
- struct mesh_net *net = node_get_net(node);
- struct mesh_net_heartbeat *hb = mesh_net_heartbeat_get(net);
-
- l_timeout_remove(hb->pub_timer);
- l_timeout_remove(hb->sub_timer);
- hb->pub_timer = hb->sub_timer = NULL;
}
static const struct mesh_model_ops ops = {
diff --git a/mesh/net.c b/mesh/net.c
index b54c647cb..5bfaa181a 100644
--- a/mesh/net.c
+++ b/mesh/net.c
@@ -23,6 +23,8 @@
#define _GNU_SOURCE
+#include <sys/time.h>
+
#include <ell/ell.h>
#include "mesh/mesh-defs.h"
@@ -132,7 +134,10 @@ struct mesh_net {
uint8_t count;
} relay;
- struct mesh_net_heartbeat heartbeat;
+ /* Heartbeat info */
+ struct mesh_net_heartbeat_sub hb_sub;
+ struct mesh_net_heartbeat_pub hb_pub;
+ uint16_t features;
struct l_queue *subnets;
struct l_queue *msg_cache;
@@ -255,35 +260,46 @@ static bool match_friend_key_id(const void *a, const void *b)
(key_id == friend->net_key_upd);
}
-static void idle_mesh_heartbeat_send(void *net)
+static void send_hb_publication(void *data)
{
- mesh_net_heartbeat_send(net);
+ struct mesh_net *net = data;
+ struct mesh_net_heartbeat_pub *pub = &net->hb_pub;
+ uint8_t msg[4];
+ int n = 0;
+
+ if (pub->dst == UNASSIGNED_ADDRESS)
+ return;
+
+ msg[n++] = NET_OP_HEARTBEAT;
+ msg[n++] = pub->ttl;
+ l_put_be16(net->features, msg + n);
+ n += 2;
+
+ mesh_net_transport_send(net, 0, 0, mesh_net_get_iv_index(net),
+ pub->ttl, 0, 0, pub->dst, msg, n);
}
static void trigger_heartbeat(struct mesh_net *net, uint16_t feature,
- bool in_use)
+ bool enable)
{
- struct mesh_net_heartbeat *hb = &net->heartbeat;
-
- l_debug("%s: %4.4x --> %d", __func__, feature, in_use);
+ l_debug("HB: %4.4x --> %d", feature, enable);
- if (in_use) {
- if (net->heartbeat.features & feature)
+ if (enable) {
+ if (net->features & feature)
return; /* no change */
- hb->features |= feature;
+ net->features |= feature;
} else {
- if (!(hb->features & feature))
+ if (!(net->features & feature))
return; /* no change */
- hb->features &= ~feature;
+ net->features &= ~feature;
}
- if (!(hb->pub_features & feature))
- return; /* not interested in this feature */
-
- l_idle_oneshot(idle_mesh_heartbeat_send, net, NULL);
+ if (!(net->hb_pub.features & feature))
+ return; /* no interest in this feature */
+ l_idle_oneshot(send_hb_publication, net, NULL);
}
static bool match_by_friend(const void *a, const void *b)
@@ -616,8 +632,6 @@ struct mesh_net *mesh_net_new(struct mesh_node *node)
net->destinations = l_queue_new();
net->app_keys = l_queue_new();
- memset(&net->heartbeat, 0, sizeof(net->heartbeat));
-
if (!nets)
nets = l_queue_new();
@@ -813,8 +827,8 @@ int mesh_net_del_key(struct mesh_net *net, uint16_t idx)
appkey_delete_bound_keys(net, idx);
/* Disable hearbeat publication on this subnet */
- if (idx == net->heartbeat.pub_net_idx)
- net->heartbeat.pub_dst = UNASSIGNED_ADDRESS;
+ if (idx == net->hb_pub.net_idx)
+ net->hb_pub.dst = UNASSIGNED_ADDRESS;
/* TODO: cancel beacon_enable on this subnet */
@@ -2017,25 +2031,23 @@ static bool ctl_received(struct mesh_net *net, uint16_t key_id,
break;
case NET_OP_HEARTBEAT:
- if (net->heartbeat.sub_enabled &&
- src == net->heartbeat.sub_src) {
+ if (net->hb_sub.enabled && src == net->hb_sub.src) {
uint8_t hops = pkt[0] - ttl + 1;
print_packet("Rx-NET_OP_HEARTBEAT", pkt, len);
- if (net->heartbeat.sub_count != 0xffff)
- net->heartbeat.sub_count++;
+ if (net->hb_sub.count != 0xffff)
+ net->hb_sub.count++;
- if (net->heartbeat.sub_min_hops > hops)
- net->heartbeat.sub_min_hops = hops;
+ if (net->hb_sub.min_hops > hops)
+ net->hb_sub.min_hops = hops;
- if (net->heartbeat.sub_max_hops < hops)
- net->heartbeat.sub_max_hops = hops;
+ if (net->hb_sub.max_hops < hops)
+ net->hb_sub.max_hops = hops;
l_debug("HB: cnt:%4.4x min:%2.2x max:%2.2x",
- net->heartbeat.sub_count,
- net->heartbeat.sub_min_hops,
- net->heartbeat.sub_max_hops);
+ net->hb_sub.count, net->hb_sub.min_hops,
+ net->hb_sub.max_hops);
}
break;
}
@@ -3276,52 +3288,14 @@ int mesh_net_update_key(struct mesh_net *net, uint16_t idx,
return MESH_STATUS_SUCCESS;
}
-static uint16_t get_features(struct mesh_net *net)
-{
- uint16_t features = 0;
-
- if (net->relay.enable)
- features |= FEATURE_RELAY;
-
- if (net->proxy_enable)
- features |= FEATURE_PROXY;
-
- if (net->friend_enable)
- features |= FEATURE_FRIEND;
-
- return features;
-}
-
-struct mesh_net_heartbeat *mesh_net_heartbeat_get(struct mesh_net *net)
-{
- return &net->heartbeat;
-}
-
-void mesh_net_heartbeat_send(struct mesh_net *net)
+struct mesh_net_heartbeat_sub *mesh_net_get_heartbeat_sub(struct mesh_net *net)
{
- struct mesh_net_heartbeat *hb = &net->heartbeat;
- uint8_t msg[4];
- int n = 0;
-
- if (hb->pub_dst == UNASSIGNED_ADDRESS)
- return;
-
- msg[n++] = NET_OP_HEARTBEAT;
- msg[n++] = hb->pub_ttl;
- l_put_be16(hb->features, msg + n);
- n += 2;
-
- mesh_net_transport_send(net, 0, 0, mesh_net_get_iv_index(net),
- hb->pub_ttl, 0, 0, hb->pub_dst, msg, n);
+ return &net->hb_sub;
}
-void mesh_net_heartbeat_init(struct mesh_net *net)
+struct mesh_net_heartbeat_pub *mesh_net_get_heartbeat_pub(struct mesh_net *net)
{
- struct mesh_net_heartbeat *hb = &net->heartbeat;
-
- memset(hb, 0, sizeof(struct mesh_net_heartbeat));
- hb->sub_min_hops = 0xff;
- hb->features = get_features(net);
+ return &net->hb_pub;
}
void mesh_net_set_iv_index(struct mesh_net *net, uint32_t index, bool update)
@@ -3559,3 +3533,156 @@ void net_msg_add_replay_cache(struct mesh_net *net, uint16_t src, uint32_t seq,
/* Optimize so that most recent conversations stay earliest in cache */
l_queue_push_head(net->replay_cache, rpe);
}
+
+static void hb_sub_timeout_func(struct l_timeout *timeout, void *user_data)
+{
+ struct mesh_net *net = user_data;
+ struct mesh_net_heartbeat_sub *sub = &net->hb_sub;
+
+ l_debug("HB Subscription Ended");
+ l_timeout_remove(sub->timer);
+ sub->timer = NULL;
+ sub->enabled = false;
+}
+
+static uint32_t log_to_uint32(uint8_t log)
+{
+ if (!log)
+ return 0x0000;
+
+ return (1 << (log - 1));
+}
+
+int mesh_net_set_heartbeat_sub(struct mesh_net *net, uint16_t src, uint16_t dst,
+ uint8_t period_log)
+{
+ struct mesh_net_heartbeat_sub *sub = &net->hb_sub;
+ struct timeval time_now;
+
+ if (!net)
+ return MESH_STATUS_UNSPECIFIED_ERROR;
+
+ /* Check if the subscription should be disabled */
+ if (IS_UNASSIGNED(src) || IS_UNASSIGNED(dst)) {
+ if (IS_GROUP(sub->dst))
+ mesh_net_dst_unreg(net, sub->dst);
+
+ sub->enabled = false;
+ sub->dst = UNASSIGNED_ADDRESS;
+ sub->src = UNASSIGNED_ADDRESS;
+ sub->count = 0;
+ sub->period = 0;
+ sub->min_hops = 0;
+ sub->max_hops = 0;
+
+ } else if (!period_log && src == sub->src && dst == sub->dst) {
+ /* Preserve collected data, but disable */
+ sub->enabled = false;
+ sub->period = 0;
+
+ } else if (sub->dst != dst) {
+ if (IS_GROUP(sub->dst))
+ mesh_net_dst_unreg(net, sub->dst);
+
+ if (IS_GROUP(dst))
+ mesh_net_dst_reg(net, dst);
+
+ sub->enabled = !!period_log;
+ sub->src = src;
+ sub->dst = dst;
+ sub->count = 0;
+ sub->period = log_to_uint32(period_log);
+ sub->min_hops = 0x00;
+ sub->max_hops = 0x00;
+ gettimeofday(&time_now, NULL);
+ sub->start = time_now.tv_sec;
+ }
+
+ /* TODO: Save to node config */
+
+ if (!sub->enabled) {
+ l_timeout_remove(sub->timer);
+ sub->timer = NULL;
+ return MESH_STATUS_SUCCESS;
+ }
+
+ sub->min_hops = 0xff;
+
+ if (!sub->timer)
+ sub->timer = l_timeout_create(sub->period, hb_sub_timeout_func,
+ net, NULL);
+ else
+ l_timeout_modify(sub->timer, sub->period);
+
+ return MESH_STATUS_SUCCESS;
+}
+
+static void hb_pub_timeout_func(struct l_timeout *timeout, void *user_data)
+{
+ struct mesh_net *net = user_data;
+ struct mesh_net_heartbeat_pub *pub = &net->hb_pub;
+
+ send_hb_publication(net);
+
+ if (pub->count != 0xffff)
+ pub->count--;
+
+ if (pub->count > 0)
+ l_timeout_modify(pub->timer, pub->period);
+ else {
+ l_timeout_remove(pub->timer);
+ pub->timer = NULL;
+ }
+}
+
+static void update_hb_pub_timer(struct mesh_net *net,
+ struct mesh_net_heartbeat_pub *pub)
+{
+ if (IS_UNASSIGNED(pub->dst) || pub->count == 0) {
+ l_timeout_remove(pub->timer);
+ pub->timer = NULL;
+ return;
+ }
+
+ if (!pub->timer)
+ pub->timer = l_timeout_create(pub->period,
+ hb_pub_timeout_func, net, NULL);
+ else
+ l_timeout_modify(pub->timer, pub->period);
+}
+
+int mesh_net_set_heartbeat_pub(struct mesh_net *net, uint16_t dst,
+ uint16_t features, uint16_t idx, uint8_t ttl,
+ uint8_t count_log, uint8_t period_log)
+{
+ struct mesh_subnet *subnet;
+ struct mesh_net_heartbeat_pub *pub = &net->hb_pub;
+
+ if (!net)
+ return MESH_STATUS_UNSPECIFIED_ERROR;
+
+ subnet = l_queue_find(net->subnets, match_key_index,
+ L_UINT_TO_PTR(idx));
+ if (!subnet)
+ return MESH_STATUS_INVALID_NETKEY;
+
+ pub->dst = dst;
+
+ if (pub->dst == UNASSIGNED_ADDRESS) {
+ pub->count = 0;
+ pub->period = 0;
+ pub->ttl = 0;
+ } else {
+ pub->count = (count_log != 0xff) ?
+ log_to_uint32(count_log) : 0xffff;
+ pub->period = log_to_uint32(period_log);
+ }
+
+ pub->ttl = ttl;
+ pub->features = features;
+ pub->net_idx = idx;
+ update_hb_pub_timer(net, pub);
+
+ /* TODO: Save to node config */
+ return MESH_STATUS_SUCCESS;
+}
diff --git a/mesh/net.h b/mesh/net.h
index 7117f1a47..0e36ab068 100644
--- a/mesh/net.h
+++ b/mesh/net.h
@@ -131,25 +131,27 @@ struct mesh_net_prov_caps {
uint16_t input_action;
} __packed;
-struct mesh_net_heartbeat {
- struct l_timeout *pub_timer;
- struct l_timeout *sub_timer;
- struct timeval sub_time;
- bool sub_enabled;
- uint32_t pub_period;
- uint32_t sub_period;
- uint32_t sub_start;
- uint16_t pub_dst;
- uint16_t pub_count;
- uint16_t pub_features;
+struct mesh_net_heartbeat_sub {
+ struct l_timeout *timer;
+ uint32_t start;
+ uint32_t period;
uint16_t features;
- uint16_t pub_net_idx;
- uint16_t sub_src;
- uint16_t sub_dst;
- uint16_t sub_count;
- uint8_t pub_ttl;
- uint8_t sub_min_hops;
- uint8_t sub_max_hops;
+ uint16_t src;
+ uint16_t dst;
+ uint16_t count;
+ bool enabled;
+ uint8_t min_hops;
+ uint8_t max_hops;
+};
+
+struct mesh_net_heartbeat_pub {
+ struct l_timeout *timer;
+ uint32_t period;
+ uint16_t dst;
+ uint16_t count;
+ uint16_t features;
+ uint16_t net_idx;
+ uint8_t ttl;
};
struct mesh_key_set {
@@ -330,9 +332,13 @@ void mesh_net_send_seg(struct mesh_net *net, uint32_t key_id,
uint32_t iv_index, uint8_t ttl, uint32_t seq,
uint16_t src, uint16_t dst, uint32_t hdr,
const void *seg, uint16_t seg_len);
-struct mesh_net_heartbeat *mesh_net_heartbeat_get(struct mesh_net *net);
-void mesh_net_heartbeat_init(struct mesh_net *net);
-void mesh_net_heartbeat_send(struct mesh_net *net);
+struct mesh_net_heartbeat_sub *mesh_net_get_heartbeat_sub(struct mesh_net *net);
+int mesh_net_set_heartbeat_sub(struct mesh_net *net, uint16_t src, uint16_t dst,
+ uint8_t period_log);
+struct mesh_net_heartbeat_pub *mesh_net_get_heartbeat_pub(struct mesh_net *net);
+int mesh_net_set_heartbeat_pub(struct mesh_net *net, uint16_t dst,
+ uint16_t features, uint16_t idx, uint8_t ttl,
+ uint8_t count_log, uint8_t period_log);
bool mesh_net_key_list_get(struct mesh_net *net, uint8_t *buf, uint16_t *count);
uint16_t mesh_net_get_primary_idx(struct mesh_net *net);
uint32_t mesh_net_friend_timeout(struct mesh_net *net, uint16_t addr);
--
2.26.2
