local nixio = require "nixio"
local fs = require "nixio.fs"
local uci = require "luci.model.uci"
+local ntm = require "luci.model.network"
local luci = {}
luci.util = require "luci.util"
luci.ip = require "luci.ip"
-local tonumber, ipairs, pairs, pcall, type, next, setmetatable, require, select =
- tonumber, ipairs, pairs, pcall, type, next, setmetatable, require, select
+local tonumber, ipairs, pairs, pcall, type, next, setmetatable, require, select, unpack =
+ tonumber, ipairs, pairs, pcall, type, next, setmetatable, require, select, unpack
module "luci.sys"
return data
end
+function mtds()
+ local data = {}
+
+ if fs.access("/proc/mtd") then
+ for l in io.lines("/proc/mtd") do
+ local d, s, e, n = l:match('^([^%s]+)%s+([^%s]+)%s+([^%s]+)%s+"([^%s]+)"')
+ if s and n then
+ local d = {}
+ d.size = tonumber(s, 16)
+ d.name = n
+ table.insert(data, d)
+ end
+ end
+ end
+
+ return data
+end
+
-- containing the whole environment is returned otherwise this function returns
-- the corresponding string value for the given name or nil if no such variable
-- exists.
function httpget(url, stream, target)
if not target then
local source = stream and io.popen or luci.util.exec
- return source("wget -qO- '"..url:gsub("'", "").."'")
+ return source("wget -qO- %s" % luci.util.shellquote(url))
else
- return os.execute("wget -qO '%s' '%s'" %
- {target:gsub("'", ""), url:gsub("'", "")})
+ return os.execute("wget -qO %s %s" %
+ {luci.util.shellquote(target), luci.util.shellquote(url)})
end
end
luci.ip.neighbors(nil, function(neigh)
if neigh.mac and neigh.family == 4 then
- _add(what, neigh.mac:upper(), neigh.dest:string(), nil, nil)
+ _add(what, neigh.mac:string(), neigh.dest:string(), nil, nil)
elseif neigh.mac and neigh.family == 6 then
- _add(what, neigh.mac:upper(), nil, neigh.dest:string(), nil)
+ _add(what, neigh.mac:string(), nil, neigh.dest:string(), nil)
end
end)
if fs.access("/etc/ethers") then
for e in io.lines("/etc/ethers") do
- mac, ip = e:match("^([a-f0-9]%S+) (%S+)")
- if mac and ip then
- _add(what, mac:upper(), ip, nil, nil)
+ mac, name = e:match("^([a-fA-F0-9:-]+)%s+(%S+)")
+ mac = luci.ip.checkmac(mac)
+ if mac and name then
+ if luci.ip.checkip4(name) then
+ _add(what, mac, name, nil, nil)
+ else
+ _add(what, mac, nil, nil, name)
+ end
end
end
end
if s.leasefile and fs.access(s.leasefile) then
for e in io.lines(s.leasefile) do
mac, ip, name = e:match("^%d+ (%S+) (%S+) (%S+)")
+ mac = luci.ip.checkmac(mac)
if mac and ip then
- _add(what, mac:upper(), ip, nil, name ~= "*" and name)
+ _add(what, mac, ip, nil, name ~= "*" and name)
end
end
end
cur:foreach("dhcp", "host",
function(s)
for mac in luci.util.imatch(s.mac) do
- _add(what, mac:upper(), s.ip, nil, s.name)
+ mac = luci.ip.checkmac(mac)
+ if mac then
+ _add(what, mac, s.ip, nil, s.name)
+ end
end
end)
process.signal = nixio.kill
+local function xclose(fd)
+ if fd and fd:fileno() > 2 then
+ fd:close()
+ end
+end
+
+function process.exec(command, stdout, stderr, nowait)
+ local out_r, out_w, err_r, err_w
+ if stdout then out_r, out_w = nixio.pipe() end
+ if stderr then err_r, err_w = nixio.pipe() end
+
+ local pid = nixio.fork()
+ if pid == 0 then
+ nixio.chdir("/")
+
+ local null = nixio.open("/dev/null", "w+")
+ if null then
+ nixio.dup(out_w or null, nixio.stdout)
+ nixio.dup(err_w or null, nixio.stderr)
+ nixio.dup(null, nixio.stdin)
+ xclose(out_w)
+ xclose(out_r)
+ xclose(err_w)
+ xclose(err_r)
+ xclose(null)
+ end
+
+ nixio.exec(unpack(command))
+ os.exit(-1)
+ end
+
+ local _, pfds, rv = nil, {}, { code = -1, pid = pid }
+
+ xclose(out_w)
+ xclose(err_w)
+
+ if out_r then
+ pfds[#pfds+1] = {
+ fd = out_r,
+ cb = type(stdout) == "function" and stdout,
+ name = "stdout",
+ events = nixio.poll_flags("in", "err", "hup")
+ }
+ end
+
+ if err_r then
+ pfds[#pfds+1] = {
+ fd = err_r,
+ cb = type(stderr) == "function" and stderr,
+ name = "stderr",
+ events = nixio.poll_flags("in", "err", "hup")
+ }
+ end
+
+ while #pfds > 0 do
+ local nfds, err = nixio.poll(pfds, -1)
+ if not nfds and err ~= nixio.const.EINTR then
+ break
+ end
+
+ local i
+ for i = #pfds, 1, -1 do
+ local rfd = pfds[i]
+ if rfd.revents > 0 then
+ local chunk, err = rfd.fd:read(4096)
+ if chunk and #chunk > 0 then
+ if rfd.cb then
+ rfd.cb(chunk)
+ else
+ rfd.buf = rfd.buf or {}
+ rfd.buf[#rfd.buf + 1] = chunk
+ end
+ else
+ table.remove(pfds, i)
+ if rfd.buf then
+ rv[rfd.name] = table.concat(rfd.buf, "")
+ end
+ rfd.fd:close()
+ end
+ end
+ end
+ end
+
+ if not nowait then
+ _, _, rv.code = nixio.waitpid(pid)
+ end
+
+ return rv
+end
+
user = {}
end
function user.setpasswd(username, password)
- if password then
- password = password:gsub("'", [['"'"']])
- end
-
- if username then
- username = username:gsub("'", [['"'"']])
- end
-
- return os.execute(
- "(echo '" .. password .. "'; sleep 1; echo '" .. password .. "') | " ..
- "passwd '" .. username .. "' >/dev/null 2>&1"
- )
+ return os.execute("(echo %s; sleep 1; echo %s) | passwd %s >/dev/null 2>&1" %{
+ luci.util.shellquote(password),
+ luci.util.shellquote(password),
+ luci.util.shellquote(username)
+ })
end
wifi = {}
function wifi.getiwinfo(ifname)
- local stat, iwinfo = pcall(require, "iwinfo")
-
- if ifname then
- local d, n = ifname:match("^(%w+)%.network(%d+)")
- local wstate = luci.util.ubus("network.wireless", "status") or { }
-
- d = d or ifname
- n = n and tonumber(n) or 1
-
- if type(wstate[d]) == "table" and
- type(wstate[d].interfaces) == "table" and
- type(wstate[d].interfaces[n]) == "table" and
- type(wstate[d].interfaces[n].ifname) == "string"
- then
- ifname = wstate[d].interfaces[n].ifname
- else
- ifname = d
- end
+ ntm.init()
- local t = stat and iwinfo.type(ifname)
- local x = t and iwinfo[t] or { }
- return setmetatable({}, {
- __index = function(t, k)
- if k == "ifname" then
- return ifname
- elseif x[k] then
- return x[k](ifname)
- end
- end
- })
+ local wnet = ntm:get_wifinet(ifname)
+ if wnet and wnet.iwinfo then
+ return wnet.iwinfo
end
+
+ local wdev = ntm:get_wifidev(ifname)
+ if wdev and wdev.iwinfo then
+ return wdev.iwinfo
+ end
+
+ return { ifname = ifname }
end
projects / librecmc / librecmc.git / blobdiff