Initial commit of AthonetTools

services/state.py

@@ -0,0 +1,31 @@
+# services/state.py
+from pathlib import Path
+import json
+
+STATE_FILE = Path("system_info.json")
+
+def load_state():
+    if STATE_FILE.exists():
+        return json.loads(STATE_FILE.read_text() or "{}")
+    return {}
+
+def save_state(d: dict):
+    STATE_FILE.write_text(json.dumps(d, indent=2))
+
+def set_target_ip(ip: str):
+    st = load_state()
+    st["target_host_ip"] = ip
+    save_state(st)
+
+def get_target_ip() -> str | None:
+    return load_state().get("target_host_ip")
+
+def set_mgmt_info(cidr: str, gw: str):
+    """Persist the current DHCP values we discovered for eth0 so we can render static OAM later."""
+    st = load_state()
+    st["mgmt"] = {"cidr": cidr, "gw": gw}
+    save_state(st)
+
+def get_mgmt_info() -> dict:
+    """Return {'cidr': 'x.x.x.x/yy', 'gw': 'x.x.x.x'} if previously captured, else {}."""
+    return load_state().get("mgmt") or {}