-- @return String containing the memory used for caching in kB
-- @return String containing the memory used for buffering in kB
-- @return String containing the free memory amount in kB
+-- @return String containing the cpu bogomips (number)
function sysinfo()
local cpuinfo = fs.readfile("/proc/cpuinfo")
local meminfo = fs.readfile("/proc/meminfo")
- local system = cpuinfo:match("system typ.-:%s*([^\n]+)")
- local model = ""
local memtotal = tonumber(meminfo:match("MemTotal:%s*(%d+)"))
local memcached = tonumber(meminfo:match("\nCached:%s*(%d+)"))
local memfree = tonumber(meminfo:match("MemFree:%s*(%d+)"))
local membuffers = tonumber(meminfo:match("Buffers:%s*(%d+)"))
+ local bogomips = tonumber(cpuinfo:match("[Bb]ogo[Mm][Ii][Pp][Ss].-: ([^\n]+)")) or 0
- if not system then
- system = nixio.uname().machine
- model = cpuinfo:match("model name.-:%s*([^\n]+)")
- if not model then
- model = cpuinfo:match("Processor.-:%s*([^\n]+)")
- end
- else
- model = cpuinfo:match("cpu model.-:%s*([^\n]+)")
- end
+ local system =
+ cpuinfo:match("system type\t+: ([^\n]+)") or
+ cpuinfo:match("Processor\t+: ([^\n]+)") or
+ cpuinfo:match("model name\t+: ([^\n]+)")
+
+ local model =
+ cpuinfo:match("machine\t+: ([^\n]+)") or
+ cpuinfo:match("Hardware\t+: ([^\n]+)") or
+ luci.util.pcdata(fs.readfile("/proc/diag/model")) or
+ nixio.uname().machine or
+ system
- return system, model, memtotal, memcached, membuffers, memfree
+ return system, model, memtotal, memcached, membuffers, memfree, bogomips
end
--- Retrieves the output of the "logread" command.
for line in io.lines("/proc/net/nf_conntrack") do
line = line:match "^(.-( [^ =]+=).-)%2"
local entry, flags = _parse_mixed_record(line, " +")
- entry.layer3 = flags[1]
- entry.layer4 = flags[3]
- for i=1, #entry do
- entry[i] = nil
- end
+ if flags[6] ~= "TIME_WAIT" then
+ entry.layer3 = flags[1]
+ entry.layer4 = flags[3]
+ for i=1, #entry do
+ entry[i] = nil
+ end
- if callback then
- callback(entry)
- else
- connt[#connt+1] = entry
+ if callback then
+ callback(entry)
+ else
+ connt[#connt+1] = entry
+ end
end
end
elseif fs.access("/proc/net/ip_conntrack", "r") then
for line in io.lines("/proc/net/ip_conntrack") do
line = line:match "^(.-( [^ =]+=).-)%2"
local entry, flags = _parse_mixed_record(line, " +")
- entry.layer3 = "ipv4"
- entry.layer4 = flags[1]
- for i=1, #entry do
- entry[i] = nil
- end
+ if flags[4] ~= "TIME_WAIT" then
+ entry.layer3 = "ipv4"
+ entry.layer4 = flags[1]
+ for i=1, #entry do
+ entry[i] = nil
+ end
- if callback then
- callback(entry)
- else
- connt[#connt+1] = entry
+ if callback then
+ callback(entry)
+ else
+ connt[#connt+1] = entry
+ end
end
end
else
local route
net.routes6(function(rt)
- if rt.dest:prefix() == 0 and (not route or route.metric > rt.metric) then
+ if rt.dest:prefix() == 0 and rt.device ~= "lo" and
+ (not route or route.metric > rt.metric)
+ then
route = rt
end
end)
+ if not route then
+ local global_unicast = luci.ip.IPv6("2000::/3")
+ net.routes6(function(rt)
+ if rt.dest:equal(global_unicast) and
+ (not route or route.metric > rt.metric)
+ then
+ route = rt
+ end
+ end)
+ end
+
return route
end
end
k = luci.util.split(luci.util.trim(line), "%s+", nil, true)
+ if k[6] == "%VSZ" then
+ k[6] = "%MEM"
+ end
if k[1] == "PID" then
break
end
-- @return Number containing 0 on success and >= 1 on error
function user.setpasswd(username, password)
if password then
- password = password:gsub("'", "")
+ password = password:gsub("'", [['"'"']])
end
if username then
- username = username:gsub("'", "")
+ username = username:gsub("'", [['"'"']])
end
- local cmd = "(echo '"..password.."';sleep 1;echo '"..password.."')|"
- cmd = cmd .. "passwd '"..username.."' >/dev/null 2>&1"
- return os.execute(cmd)
+ return os.execute(
+ "(echo '" .. password .. "'; sleep 1; echo '" .. password .. "') | " ..
+ "passwd '" .. username .. "' >/dev/null 2>&1"
+ )
end
-- @param ifname String containing the interface name
-- @return A wrapped iwinfo object instance
function wifi.getiwinfo(ifname)
- local iwinfo = require "iwinfo"
+ local stat, iwinfo = pcall(require, "iwinfo")
if ifname then
local c = 0
end)
end
- local t = iwinfo.type(ifname)
- if t then
- local x = iwinfo[t]
- return setmetatable({}, {
- __index = function(t, k)
- if k == "ifname" then
- return ifname
- elseif x[k] then
- return x[k](ifname)
- end
+ 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
+ end
+ })
end
end
-- @param iface Wireless interface (optional)
-- @return Table of available channels
function wifi.channels(iface)
- local t = iwinfo.type(iface or "")
+ local stat, iwinfo = pcall(require, "iwinfo")
local cns
- if iface and t and iwinfo[t] then
- cns = iwinfo[t].freqlist(iface)
+
+ if stat then
+ local t = iwinfo.type(iface or "")
+ if iface and t and iwinfo[t] then
+ cns = iwinfo[t].freqlist(iface)
+ end
end
if not cns or #cns == 0 then
-- @return Boolean indicating whether init is enabled
function init.enabled(name)
if fs.access(init.dir..name) then
- return ( call(init.dir..name.." enabled") == 0 )
+ return ( call(init.dir..name.." enabled >/dev/null") == 0 )
end
return false
end
-- @return Numeric index value
function init.index(name)
if fs.access(init.dir..name) then
- return call("source "..init.dir..name.." enabled; exit $START")
+ return call("source "..init.dir..name.." enabled >/dev/null; exit $START")
end
end
-- @return Boolean indicating success
function init.enable(name)
if fs.access(init.dir..name) then
- return ( call(init.dir..name.." enable") == 1 )
+ return ( call(init.dir..name.." enable >/dev/null") == 1 )
end
end
-- @return Boolean indicating success
function init.disable(name)
if fs.access(init.dir..name) then
- return ( call(init.dir..name.." disable") == 0 )
+ return ( call(init.dir..name.." disable >/dev/null") == 0 )
end
end
projects / project / luci.git / blobdiff