Merge pull request #3158 from dibdot/banIP

[oweals/luci.git] / modules / luci-base / luasrc / sys.lua

diff --git a/modules/luci-base/luasrc/sys.lua b/modules/luci-base/luasrc/sys.lua
index 4c6574368da45c3cef017916f568cd7c07fa5268..f82cd78cb7bc5af933dc9f9f9f8c8d1a4849bb29 100644 (file)
--- a/modules/luci-base/luasrc/sys.lua
+++ b/modules/luci-base/luasrc/sys.lua
@@ -25,69 +25,6 @@ end
 
 exec = luci.util.exec
 
-function mounts()
-       local data = {}
-       local k = {"fs", "blocks", "used", "available", "percent", "mountpoint"}
-       local ps = luci.util.execi("df")
-
-       if not ps then
-               return
-       else
-               ps()
-       end
-
-       for line in ps do
-               local row = {}
-
-               local j = 1
-               for value in line:gmatch("[^%s]+") do
-                       row[k[j]] = value
-                       j = j + 1
-               end
-
-               if row[k[1]] then
-
-                       -- this is a rather ugly workaround to cope with wrapped lines in
-                       -- the df output:
-                       --
-                       --      /dev/scsi/host0/bus0/target0/lun0/part3
-                       --                   114382024  93566472  15005244  86% /mnt/usb
-                       --
-
-                       if not row[k[2]] then
-                               j = 2
-                               line = ps()
-                               for value in line:gmatch("[^%s]+") do
-                                       row[k[j]] = value
-                                       j = j + 1
-                               end
-                       end
-
-                       table.insert(data, row)
-               end
-       end
-
-       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.
@@ -190,6 +127,24 @@ local function _nethints(what, callback)
                end
        )
 
+       cur:foreach("dhcp", "odhcpd",
+               function(s)
+                       if type(s.leasefile) == "string" and fs.access(s.leasefile) then
+                               for e in io.lines(s.leasefile) do
+                                       duid, iaid, name, _, ip = e:match("^# %S+ (%S+) (%S+) (%S+) (-?%d+) %S+ %S+ ([0-9a-f:.]+)/[0-9]+")
+                                       mac = net.duid_to_mac(duid)
+                                       if mac then
+                                               if ip and iaid == "ipv4" then
+                                                       _add(what, mac, ip, nil, name ~= "*" and name)
+                                               elseif ip then
+                                                       _add(what, mac, nil, ip, name ~= "*" and name)
+                                               end
+                                       end
+                               end
+                       end
+               end
+       )
+
        cur:foreach("dhcp", "host",
                function(s)
                        for mac in luci.util.imatch(s.mac) do
@@ -425,11 +380,11 @@ function process.list()
 
        for line in ps do
                local pid, ppid, user, stat, vsz, mem, cpu, cmd = line:match(
-                       "^ *(%d+) +(%d+) +(%S.-%S) +([RSDZTW][W ][<N ]) +(%d+) +(%d+%%) +(%d+%%) +(.+)"
+                       "^ *(%d+) +(%d+) +(%S.-%S) +([RSDZTW][<NW ][<N ]) +(%d+) +(%d+%%) +(%d+%%) +(.+)"
                )
 
                local idx = tonumber(pid)
-               if idx then
+               if idx and not cmd:match("top %-bn1") then
                        data[idx] = {
                                ['PID']     = pid,
                                ['PPID']    = ppid,
@@ -627,7 +582,7 @@ function init.enabled(name)
 end
 
 function init.enable(name)
-       return (init_action("enable", name) == 1)
+       return (init_action("enable", name) == 0)
 end
 
 function init.disable(name)
@@ -641,3 +596,11 @@ end
 function init.stop(name)
        return (init_action("stop", name) == 0)
 end
+
+function init.restart(name)
+       return (init_action("restart", name) == 0)
+end
+
+function init.reload(name)
+       return (init_action("reload", name) == 0)
+end