add: save/load for uuid and name

include/models/controller.h

@@ -0,0 +1,42 @@
+#ifndef CONTROLLER_CONTROLLER_H
+#define CONTROLLER_CONTROLLER_H
+
+#include <uuid/uuid.h>
+#include <stdint.h>
+#include <lmdb.h>
+
+#include <config.h>
+#include <models/relay.h>
+
+typedef struct controller
+{
+    uuid_t uuid;
+    char name[CONTROLLER_NAME_LENGTH + 1];
+    uint16_t port;
+    uint8_t relay_count;
+    relay **relays;
+
+} controller;
+
+typedef enum controller_db_key
+{
+    KEY_META_UUID,
+    KEY_META_NAME,
+    KEY_META_PORT,
+    KEY_META_RELAY_COUNT,
+    KEY_META_RELAYS
+} controller_db_key;
+
+controller*
+controller_create(void);
+
+controller*
+controller_read(MDB_env *mdb_env);
+
+int
+controller_save(controller *cntrlr, MDB_env *mdb_env);
+
+void
+controller_debug(controller *cntrlr);
+
+#endif //CONTROLLER_CONTROLLER_H

include/models/relay.h

@@ -0,0 +1,17 @@
+#ifndef CONTROLLER_RELAY_H
+#define CONTROLLER_RELAY_H
+
+#include <stdint.h>
+
+#include <config.h>
+
+typedef struct relay {
+    uint8_t index;
+    char name[128];
+    uint16_t *schedule;
+} relay;
+
+relay*
+relay_init(uint8_t index);
+
+#endif //CONTROLLER_RELAY_H