add: config loading

models/controller.c

@@ -6,6 +6,8 @@
 
 #include <models/controller.h>
 #include <macros.h>
+#include <config.h>
+#include <constants.h>
 
 controller_t*
 controller_create(void)
@@ -13,10 +15,12 @@ controller_create(void)
     controller_t *new_controller = malloc(sizeof(*new_controller));
     uuid_generate(new_controller->id);
 
-    strcpy(new_controller->name, "new emgauwa device");
+    strncpy(new_controller->name, global_config.name, MAX_NAME_LENGTH);
+    new_controller->name[MAX_NAME_LENGTH] = '\0';
+
     new_controller->command_port = 0;
-    new_controller->discovery_port = 4421;
-    new_controller->relay_count = 10;
+    new_controller->discovery_port = global_config.discovery_port;
+    new_controller->relay_count = global_config.relay_count;
 
     new_controller->relays = malloc(sizeof(relay_t) * new_controller->relay_count);
     uint8_t i;

models/controller_load.c

@@ -70,8 +70,7 @@ controller_load(MDB_env *mdb_env)
     controller_load_single(mdb_txn, mdb_dbi, DB_KEY_CONTROLLER_DISCOVERY_PORT, &value);
     new_controller->discovery_port = ((uint16_t*)value.mv_data)[0];
 
-    controller_load_single(mdb_txn, mdb_dbi, DB_KEY_CONTROLLER_RELAY_COUNT, &value);
-    new_controller->relay_count = ((uint8_t*)value.mv_data)[0];
+    new_controller->relay_count = global_config.relay_count;
 
     mdb_txn_abort(mdb_txn); // transaction is read only
 

models/controller_save.c

@@ -78,14 +78,6 @@ controller_save(controller_t *controller, MDB_env *mdb_env)
         return 1;
     }
 
-    value.mv_size = sizeof(controller->relay_count);
-    value.mv_data = &controller->relay_count;
-    if(controller_save_single(mdb_txn, mdb_dbi, DB_KEY_CONTROLLER_RELAY_COUNT, value))
-    {
-        LOG_ERROR("failed to save relay count");
-        return 1;
-    }
-
     mdb_txn_commit(mdb_txn);
 
     for(uint8_t i = 0; i < controller->relay_count; ++i)

models/relay.c

@@ -2,7 +2,6 @@
 #include <string.h>
 #include <uuid/uuid.h>
 
-#include <constants.h>
 #include <logger.h>
 #include <models/relay.h>