Merge pull request #96 from Torxed/hardware-n-wifi

Added wifi-configuration support (basic) by copying existing `iwd` configurations. Also added some hardware detection helpers such as `UEFI` detection and wifi hardware as well as detection for three common graphic cards.

1 files changed, 47 insertions, 2 deletions

diff --git a/archinstall/lib/networking.py b/archinstall/lib/networking.py
index 4829a58b..882bcff3 100644
--- a/archinstall/lib/networking.py
+++ b/archinstall/lib/networking.py
@@ -1,8 +1,11 @@
+import os
 import fcntl
 import socket
 import struct
 from collections import OrderedDict
-
+from .exceptions import *
+from .general import sys_command
+from .storage import storage
 
 def getHwAddr(ifname):
 	s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
@@ -19,5 +22,47 @@ def list_interfaces(skip_loopback=True):
 		interfaces[mac] = iface
 	return interfaces
 
+def enrichIfaceTypes(interfaces :dict):
+	result = {}
+	for iface in interfaces:
+		if os.path.isdir(f"/sys/class/net/{iface}/bridge/"):
+			result[iface] = 'BRIDGE'
+		elif os.path.isfile(f"/sys/class/net/{iface}/tun_flags"):
+			# ethtool -i {iface}
+			result[iface] = 'TUN/TAP'
+		elif os.path.isdir(f"/sys/class/net/{iface}/device"):
+			if os.path.isdir(f"/sys/class/net/{iface}/wireless/"):
+				result[iface] = 'WIRELESS'
+			else:
+				result[iface] = 'PHYSICAL'
+		else:
+			result[iface] = 'UNKNOWN'
+	return result
+
 def get_interface_from_mac(mac):
-	return list_interfaces().get(mac.lower(), None)
\ No newline at end of file
+	return list_interfaces().get(mac.lower(), None)
+
+def wirelessScan(interface):
+	interfaces = enrichIfaceTypes(list_interfaces().values())
+	if interfaces[interface] != 'WIRELESS':
+		raise HardwareIncompatibilityError(f"Interface {interface} is not a wireless interface: {interfaces}")
+
+	sys_command(f"iwctl station {interface} scan")
+
+	if not '_WIFI' in storage:
+		storage['_WIFI'] = {}
+	if not interface in storage['_WIFI']:
+		storage['_WIFI'][interface] = {}
+
+	storage['_WIFI'][interface]['scanning'] = True
+
+# TOOD: Full WiFi experience might get evolved in the future, pausing for now 2021-01-25
+def getWirelessNetworks(interface):
+	# TODO: Make this oneliner pritter to check if the interface is scanning or not.
+	if not '_WIFI' in storage or interface not in storage['_WIFI'] or storage['_WIFI'][interface].get('scanning', False) is False:
+		import time
+		wirelessScan(interface)
+		time.sleep(5)
+
+	for line in sys_command(f"iwctl station {interface} get-networks"):
+		print(line)
\ No newline at end of file