This allows to update settings of the following composition fields
when an existing node (application) attaches to the daemon:
Company ID (CID), Product ID (PID), Versioin ID (VID),
CRPL (replay protection depth)
---
mesh/mesh-config-json.c | 32 ++++++++++++++++++++++++++++++++
mesh/mesh-config.h | 4 ++++
mesh/node.c | 17 +++++++++++++++++
3 files changed, 53 insertions(+)
diff --git a/mesh/mesh-config-json.c b/mesh/mesh-config-json.c
index ce7058b5a..9ac3979f8 100644
--- a/mesh/mesh-config-json.c
+++ b/mesh/mesh-config-json.c
@@ -2057,6 +2057,38 @@ bool mesh_config_write_ttl(struct mesh_config *cfg, uint8_t ttl)
return save_config(cfg->jnode, cfg->node_dir_path);
}
+bool mesh_config_update_company_id(struct mesh_config *cfg, uint16_t cid)
+{
+ if (!cfg || !write_uint16_hex(cfg->jnode, "cid", cid))
+ return false;
+
+ return save_config(cfg->jnode, cfg->node_dir_path);
+}
+
+bool mesh_config_update_product_id(struct mesh_config *cfg, uint16_t pid)
+{
+ if (!cfg || !write_uint16_hex(cfg->jnode, "pid", pid))
+ return false;
+
+ return save_config(cfg->jnode, cfg->node_dir_path);
+}
+
+bool mesh_config_update_version_id(struct mesh_config *cfg, uint16_t vid)
+{
+ if (!cfg || !write_uint16_hex(cfg->jnode, "vid", vid))
+ return false;
+
+ return save_config(cfg->jnode, cfg->node_dir_path);
+}
+
+bool mesh_config_update_crpl(struct mesh_config *cfg, uint16_t crpl)
+{
+ if (!cfg || !write_uint16_hex(cfg->jnode, "crpl", crpl))
+ return false;
+
+ return save_config(cfg->jnode, cfg->node_dir_path);
+}
+
static bool load_node(const char *fname, const uint8_t uuid[16],
mesh_config_node_func_t cb, void *user_data)
{
diff --git a/mesh/mesh-config.h b/mesh/mesh-config.h
index a5b12bbad..25002f5a7 100644
--- a/mesh/mesh-config.h
+++ b/mesh/mesh-config.h
@@ -172,3 +172,7 @@ bool mesh_config_net_key_set_phase(struct mesh_config *cfg, uint16_t idx,
bool mesh_config_write_address(struct mesh_config *cfg, uint16_t address);
bool mesh_config_write_iv_index(struct mesh_config *cfg, uint32_t idx,
bool update);
+bool mesh_config_update_company_id(struct mesh_config *cfg, uint16_t cid);
+bool mesh_config_update_product_id(struct mesh_config *cfg, uint16_t pid);
+bool mesh_config_update_version_id(struct mesh_config *cfg, uint16_t vid);
+bool mesh_config_update_crpl(struct mesh_config *cfg, uint16_t crpl);
diff --git a/mesh/node.c b/mesh/node.c
index e3f9e52e3..a96c0cae1 100644
--- a/mesh/node.c
+++ b/mesh/node.c
@@ -1374,6 +1374,21 @@ static bool add_local_node(struct mesh_node *node, uint16_t unicast, bool kr,
return true;
}
+static void update_composition(struct mesh_node *node, struct mesh_node *attach)
+{
+ if (node->comp.cid != attach->comp.cid)
+ mesh_config_update_company_id(node->cfg, attach->comp.cid);
+
+ if (node->comp.pid != attach->comp.pid)
+ mesh_config_update_product_id(node->cfg, attach->comp.pid);
+
+ if (node->comp.vid != attach->comp.vid)
+ mesh_config_update_version_id(node->cfg, attach->comp.vid);
+
+ if (node->comp.crpl != attach->comp.crpl)
+ mesh_config_update_crpl(node->cfg, attach->comp.crpl);
+}
+
static bool check_req_node(struct managed_obj_request *req)
{
uint8_t node_comp[MAX_MSG_LEN - 2];
@@ -1444,6 +1459,8 @@ static bool attach_req_node(struct mesh_node *attach, struct mesh_node *node)
attach->owner = node->owner;
node->owner = NULL;
+ update_composition(node, attach);
+
node_remove(node);
return true;
--
2.21.3