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fix no signal level from the card #88

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fix no signal level from the card #88

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4df1c0c
fix no signal level from the card
jjess Jun 2, 2023
b542232
Update networkmgr
jjess Jun 5, 2023
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36 changes: 35 additions & 1 deletion src/net_api.py
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Original file line number Diff line number Diff line change
Expand Up @@ -153,18 +153,41 @@ def networkdictionary():
cards = {}
for card in nlist:
if 'wlan' in card:
# 20230601 JES
# alternative way to get the signal level
sta = f"ifconfig {card} list sta | tail -1"
wifiplus = Popen(sta, shell=True, stdout=PIPE,
universal_newlines=True)
qual = 0
percentage = -1
for line in wifiplus.stdout:
rssi = float(line[33:37].strip())
# with this formula, level is not
# maximum despite the computer is
# almost touching the router
#qual = 2 * ( (rssi * (-1) ) + 100)
# this formula increase the percentage
# and the icon shows maximum level
qual = 2 * ( (rssi * (-1) ) + 113)
# 20230601 JES
# debug
#print("net_api.py> rssi:%s qual:%s " % (str(rssi),str(qual) ) )

scanv = f"ifconfig {card} list scan | grep -va BSSID"
wifi = Popen(scanv, shell=True, stdout=PIPE,
universal_newlines=True)
connectioninfo = {}
for line in wifi.stdout:
# don't sort empty ssid
# don't sort empty ssid
# Window, MacOS and Linux does not show does
if line[:5] == " ":
continue
ssid = line[:33].strip()
info = line[:83][33:].strip().split()
percentage = barpercent(info[3])
# 20230601 JES
# debug
#print("net_api.py> ssid:%s percentage:%s" % (ssid , percentage) )
# if ssid exist and percentage is higher keep it
# else add the new one if percentage is higher
if ssid in connectioninfo:
Expand All @@ -191,6 +214,17 @@ def networkdictionary():
"connection": "Connected",
"ssid": ssid,
}
# 20230601 JES
# if connected then percentage
# shoudn't be zero
# use the quality calculated before
#print("net_api.py> percentage:%s" % percentage )
#print("net_api.py> connectioninfo: %s" % connectioninfo[ssid])
if connectioninfo[ssid][4] == 0:
info[4] = qual
connectioninfo[ssid] = info
#print("net_api.py> ssid:%s percentage:%s" % (ssid, connectioninfo[ssid][4]) )

seconddictionary = {
'state': connectionstat,
'info': connectioninfo
Expand Down