added devcontainer

src/wlan.h

@@ -0,0 +1,36 @@
+#ifndef OPENUF_WLAN_H
+#define OPENUF_WLAN_H
+
+#include <json-c/json.h>
+#include "ufmodel.h"
+
+/*
+ * Translate UniFi WLAN/VAP config into OpenWrt UCI wireless settings.
+ * All openuf-managed interfaces are named  openuf_NN_<ssid>  so they
+ * can be safely removed on re-provision.
+ */
+
+/* Remove all UCI wifi-iface sections whose name starts with "openuf_" */
+void wlan_clear(void);
+
+/* Apply radio-level settings from a UniFi radio_table entry.
+ * radio_json : JSON object with fields: channel, ht, tx_power
+ * device_name: OpenWrt radio device ("radio0", "radio1")  */
+void wlan_apply_radio(struct json_object *radio_json,
+                      const char *device_name);
+
+/* Apply full config pushed by controller (setstate).
+ * config_json: decoded setstate JSON object
+ * model      : model descriptor for radio_map lookup */
+int wlan_apply_config(struct json_object *config_json,
+                      const uf_model_t *model);
+
+/* Apply the legacy newline-separated system_cfg format. */
+int wlan_apply_system_cfg(const char *system_cfg,
+                          const uf_model_t *model);
+
+/* Build vap_table JSON array from current UCI state.
+ * Caller owns returned json_object. */
+struct json_object *wlan_get_vap_table(const uf_model_t *model);
+
+#endif /* OPENUF_WLAN_H */