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Add ModemManager status to ubus using feckert pull request to OpenWRT

This commit is contained in:
Ycarus (Yannick Chabanois) 2024-06-13 19:59:53 +02:00
parent 1dc85e8cff
commit 99067813a3
2 changed files with 221 additions and 0 deletions

View file

@ -43,6 +43,7 @@ define Package/modemmanager
+glib2 \
+dbus \
+ppp \
+lua-cjson \
+MODEMMANAGER_WITH_MBIM:libmbim \
+MODEMMANAGER_WITH_QMI:libqmi \
+MODEMMANAGER_WITH_QRTR:libqrtr-glib
@ -95,6 +96,10 @@ define Package/modemmanager/install
$(INSTALL_BIN) ./files/usr/sbin/ModemManager-wrapper $(1)/usr/sbin
$(INSTALL_BIN) ./files/usr/sbin/ModemManager-monitor $(1)/usr/sbin
$(INSTALL_DIR) $(1)/usr/libexec/rpcd
$(INSTALL_BIN) ./files/usr/libexec/rpcd/modemmanager \
$(1)/usr/libexec/rpcd/
$(INSTALL_DIR) $(1)/usr/bin
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/mmcli $(1)/usr/bin

View file

@ -0,0 +1,216 @@
#!/usr/bin/env lua
local json = require "cjson"
local status = {}
local bearers = {}
local sim = {}
local signal = {}
local location = {}
local info = {}
function mm_get_modem_bearer(index)
local command = string.format("/usr/bin/mmcli --bearer=%s --output-json 2>/dev/null", index)
local handle = io.popen(command)
local output = handle:read("*a")
handle:close()
local ok, status = pcall(function()
return json.decode(string.format(output))
end)
if not ok then
return
end
table.insert(bearers, status["bearer"])
end
function mm_get_modem_sim(index)
local command = string.format("/usr/bin/mmcli --sim=%s --output-json 2>/dev/null", index)
local handle = io.popen(command)
local output = handle:read("*a")
handle:close()
local ok, status = pcall(function()
return json.decode(string.format(output))
end)
if not ok then
return
end
sim = status["sim"]
end
function mm_get_modem_signal(modem)
local command = string.format("/usr/bin/mmcli --modem=%s --signal-get --output-json 2>/dev/null", modem)
local handle = io.popen(command)
local output = handle:read("*a")
handle:close()
local ok, status = pcall(function()
return json.decode(string.format(output))
end)
if ok == false then
return
end
signal = status["modem"]["signal"]
end
function mm_get_modem_location(modem)
local command = string.format("/usr/bin/mmcli --modem=%s --location-get --output-json 2>/dev/null", modem)
local handle = io.popen(command)
local output = handle:read("*a")
handle:close()
local ok, status = pcall(function()
return json.decode(string.format(output))
end)
if ok == false then
return
end
location = status["modem"]["location"]
end
function mm_get_modem_status(modem)
local command = string.format("/usr/bin/mmcli --modem=%s --output-json 2>/dev/null", modem)
local handle = io.popen(command)
local output = handle:read("*a")
handle:close()
local ok, mstatus = pcall(function()
return json.decode(string.format(output))
end)
if ok == false then
return
end
if mstatus["modem"]["generic"]["bearers"] ~= nil then
bearers = {}
for k, v in ipairs(mstatus["modem"]["generic"]["bearers"]) do
mm_get_modem_bearer(v)
end
if (next(bearers) ~= nil) then
mstatus["modem"]["generic"]["bearers"] = bearers
end
end
if mstatus["modem"]["generic"]["sim"] ~= "--" then
sim = {}
mm_get_modem_sim(mstatus["modem"]["generic"]["sim"])
if (next(sim) ~= nil) then
mstatus["modem"]["generic"]["sim"] = sim
end
else
mstatus["modem"]["generic"]["sim"] = {}
end
signal = {}
mm_get_modem_signal(modem)
if (next(signal) ~= nil) then
mstatus["modem"]["signal"] = signal
else
mstatus["modem"]["signal"] = {}
end
location = {}
mm_get_modem_location(modem)
if (next(location) ~= nil) then
mstatus["modem"]["location"] = location
else
mstatus["modem"]["location"] = {}
end
mstatus["modem"]["device"] = mstatus["modem"]["generic"]["device"]
table.insert(status["modem"], mstatus["modem"])
end
function aquire_data_modemmanager()
local command = string.format("/usr/bin/mmcli --list-modems --output-json 2>/dev/null")
local handle = io.popen(command)
local output = handle:read("*a")
handle:close()
local ok, modems = pcall(function()
return json.decode(output)
end)
if not ok then
return
end
entry_cache = {}
status = {}
status["modem"] = {}
for k, v in ipairs(modems["modem-list"]) do
mm_get_modem_status(modems["modem-list"][k])
end
end
function aquire_data_info()
aquire_data_modemmanager()
-- check if modemmanger is available and is using a modem
if status['modem'] == nil then
return
end
info['modem'] = {}
for k, v in ipairs(status['modem']) do
local element = {}
element['imei'] = status['modem'][k]['3gpp']['imei']
element['signal'] = status['modem'][k]['generic']['signal-quality']['value']
element['technology'] = status['modem'][k]['generic']['access-technologies'][1]
if status['modem'][k]['3gpp']['operator-name'] ~= '--' then
element['operator'] = status['modem'][k]['3gpp']['operator-name']
end
if status['modem'][k]['generic']['sim']['properties'] ~= nil then
element['iccid'] = status['modem'][k]['generic']['sim']['properties']['iccid']
element['imsi'] = status['modem'][k]['generic']['sim']['properties']['imsi']
end
element['device'] = status['modem'][k]['device']
table.insert(info['modem'], element)
end
end
function main(cmd, call)
if cmd == "list" then
print(json.encode({
dump = {},
info = {}
}))
elseif cmd == "call" then
if call == "dump" then
aquire_data_modemmanager()
print(json.encode(status))
elseif call == "info" then
aquire_data_info()
print(json.encode(info))
end
end
end
main(arg[1], arg[2])