gluon-geolocator: geolocator replace spaces with taps
Signed-off-by: Jan-Tarek Butt <tarek@ring0.de>
This commit is contained in:
Jan-Tarek Butt
parent
20661a2356
commit
791dfe0a2f
@ -11,7 +11,7 @@ local GLC="geolocator"
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local TIME_STAMP="/tmp/geolocator_timestamp"
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if not uci:get_bool(GLC, "settings", "auto_location") then
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os.exit(0)
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os.exit(0)
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end
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-- PID file to ensure the geolocator isn't running parallel
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@ -19,98 +19,98 @@ local lockfile = '/var/lock/geolocator.lock'
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local lockfd = nixio.open(lockfile, 'w', 'rw-------')
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if not lockfd:lock('tlock') then
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io.stderr:write(string.format(
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"Unable to lock file %s. Make sure there is no other instance of the geolocator running.\n",
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lockfile
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))
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os.exit(1)
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io.stderr:write(string.format(
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"Unable to lock file %s. Make sure there is no other instance of the geolocator running.\n",
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lockfile
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))
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os.exit(1)
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end
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-- Iterates over all active WLAN interfaces
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-- Returning true from the callback function will skip all remaining
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-- interfaces of the same radio
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local function foreach_radio(f)
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local uconn = assert(ubus.connect(), 'failed to connect to ubus')
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local status = uconn:call('network.wireless', 'status', {})
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ubus.close(uconn)
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local uconn = assert(ubus.connect(), 'failed to connect to ubus')
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local status = uconn:call('network.wireless', 'status', {})
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ubus.close(uconn)
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for _, radio in pairs(status) do
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for _, iface in ipairs(radio.interfaces) do
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if f(iface.ifname) then
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break
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end
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end
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end
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for _, radio in pairs(status) do
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for _, iface in ipairs(radio.interfaces) do
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if f(iface.ifname) then
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break
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end
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end
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end
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end
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local function receive_json(request)
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local f = assert(io.popen(string.format("exec wget -T 15 -q -O- '%s'", request)), 'failed to run wget')
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local data = f:read('*a')
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f:close()
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local f = assert(io.popen(string.format("exec wget -T 15 -q -O- '%s'", request)), 'failed to run wget')
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local data = f:read('*a')
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f:close()
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return json.parse(data)
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return json.parse(data)
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end
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-- Get position
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local function locate()
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local done_bssids = {}
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local found_bssids = {}
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foreach_radio(function(ifname)
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local iw = iwinfo[iwinfo.type(ifname)]
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if not iw then
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-- Skip other ifaces of this radio, as they
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-- will have the same type
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return true
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end
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local done_bssids = {}
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local found_bssids = {}
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foreach_radio(function(ifname)
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local iw = iwinfo[iwinfo.type(ifname)]
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if not iw then
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-- Skip other ifaces of this radio, as they
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-- will have the same type
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return true
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end
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local scanlist = iw.scanlist(ifname)
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if not scanlist then
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return false
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end
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local scanlist = iw.scanlist(ifname)
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if not scanlist then
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return false
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end
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for _, entry in ipairs(scanlist) do
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if entry.mode:match("Master") then
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local bssid = string.upper(entry.bssid:gsub(":", ""))
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if not done_bssids[bssid] then
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table.insert(found_bssids, bssid)
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done_bssids[bssid] = true
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end
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end
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end
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for _, entry in ipairs(scanlist) do
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if entry.mode:match("Master") then
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local bssid = string.upper(entry.bssid:gsub(":", ""))
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if not done_bssids[bssid] then
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table.insert(found_bssids, bssid)
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done_bssids[bssid] = true
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end
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end
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end
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return true
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end)
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return true
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end)
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assert(#found_bssids >= 12, 'insufficient BSSIDs found')
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assert(#found_bssids >= 12, 'insufficient BSSIDs found')
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local data = receive_json('http://openwifi.su/api/v1/bssids/' .. table.concat(found_bssids, ','))
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assert(type(data) == 'table' and data.lon and data.lat, 'location not available')
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local data = receive_json('http://openwifi.su/api/v1/bssids/' .. table.concat(found_bssids, ','))
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assert(type(data) == 'table' and data.lon and data.lat, 'location not available')
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return data
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return data
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end
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-- Check if interval over or not exist
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if io.open(TIME_STAMP) ~= nil then
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if os.time() - tonumber(io.open(TIME_STAMP):read("*a")) < uci:get(GLC, "settings", "refresh_interval") * 60 then
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os.exit(0)
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end
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if os.time() - tonumber(io.open(TIME_STAMP):read("*a")) < uci:get(GLC, "settings", "refresh_interval") * 60 then
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os.exit(0)
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end
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end
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local pos = locate()
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if not next(pos) then
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os.exit(1)
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os.exit(1)
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end
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if not uci:get_bool(GLC, "settings", "static_location") then
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uci:set(LOC, uci:get_first(LOC, 'location'), 'latitude', pos.lat)
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uci:set(LOC, uci:get_first(LOC, 'location'), 'longitude', pos.lon)
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uci:save(LOC)
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uci:commit(LOC)
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uci:set(LOC, uci:get_first(LOC, 'location'), 'latitude', pos.lat)
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uci:set(LOC, uci:get_first(LOC, 'location'), 'longitude', pos.lon)
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uci:save(LOC)
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uci:commit(LOC)
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end
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local timestap = io.open(TIME_STAMP, "w")
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if timestap ~= nil then
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timestap:write(os.time())
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timestap:close()
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os.exit(0)
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timestap:write(os.time())
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timestap:close()
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os.exit(0)
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end
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io.stdout:write("Can`t create file on " .. TIME_STAMP .. "\n")
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os.exit(1)
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