Remove unused file

internal_filesystem/builtin/system/WifiService.py

@@ -1,81 +0,0 @@
-# Automatically connect to the WiFi, based on the saved networks
-# Manage concurrent accesses to the wifi (scan while connect, connect while scan etc)
-# Manage saved networks
-# This gets started in a new thread, does an autoconnect, and exits.
-
-import ujson
-import os
-import time
-
-import mpos.config
-import mpos.time
-
-# crude lock on wifi:
-wifi_busy = False
-
-def auto_connect():
-    networks = wlan.scan()
-    for n in networks:
-        ssid = n[0].decode()
-        print(f"auto_connect: checking ssid '{ssid}'")
-        if ssid in access_points:
-            password = access_points.get(ssid).get("password")
-            print(f"auto_connect: attempting to connect to saved network {ssid} with password {password}")
-            if attempt_connecting(ssid,password):
-                print(f"auto_connect: Connected to {ssid}")
-                return True
-            else:
-                print(f"auto_connect: failed to connect to {ssid}")
-        else:
-            print(f"auto_connect: not trying {ssid} because it hasn't been configured")
-    print("auto_connect: no known networks connected")
-    return False
-
-def attempt_connecting(ssid,password):
-    print(f"auto_connect.py attempt_connecting: Attempting to connect to SSID: {ssid}")
-    try:
-        wlan.connect(ssid,password)
-        for i in range(10):
-            if wlan.isconnected():
-                print(f"auto_connect.py attempt_connecting: Connected to {ssid} after {i+1} seconds")
-                mpos.time.sync_time()
-                return True
-            elif not wlan.active(): # wificonf app or others might stop the wifi, no point in continuing then
-                print("auto_connect.py attempt_connecting: Someone disabled wifi, bailing out...")
-                return False
-            print(f"auto_connect.py attempt_connecting: Waiting for connection, attempt {i+1}/10")
-            time.sleep(1)
-        print(f"auto_connect.py attempt_connecting: Failed to connect to {ssid}")
-        return False
-    except Exception as e:
-        print(f"auto_connect.py attempt_connecting: Connection error: {e}")
-        return False
-
-print("WifiService.py running")
-
-have_network=True
-try:
-    import network
-except Exception as e:
-    have_network=False
-    print("Could not import network, have_network=False")
-
-# load config:
-access_points = mpos.config.SharedPreferences("com.micropythonos.system.wifiservice").get_dict("access_points")
-
-if not have_network:
-    print("WifiService.py: no network module found, exiting...")
-elif len(access_points):
-    wlan=network.WLAN(network.STA_IF)
-    if not wifi_busy:
-        wifi_busy = True
-        wlan.active(False) # restart WiFi hardware in case it's in a bad state
-        wlan.active(True)
-        if auto_connect():
-            print("WifiService.py managed to connect.")
-        else:
-            print("WifiService.py did not manage to connect.")
-            wlan.active(False) # disable to conserve power
-        wifi_busy = False
-else:
-    print("WifiService.py: not access points configured, exiting...")