Remove debug code from last commit

[project/luci.git] / libs / sys / luasrc / sys.lua

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index ec35e55..e752e4f 100644 (file)
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -259,6 +259,38 @@ function net.arptable()
        return _parse_delimited_table(io.lines("/proc/net/arp"), "%s%s+")
 end
 
+--- Returns conntrack information
+-- @return     Table with the currently tracked IP connections
+function net.conntrack()
+       local connt = {}
+       if luci.fs.access("/proc/net/nf_conntrack") then
+               for line in io.lines("/proc/net/nf_conntrack") do
+                       local entry = _parse_mixed_record(line, " +")
+                       entry.layer3 = entry[1]
+                       entry.layer4 = entry[2]
+                       for i=1, #entry do
+                               entry[i] = nil
+                       end
+
+                       connt[#connt+1] = entry
+               end
+       elseif luci.fs.access("/proc/net/ip_conntrack") then
+               for line in io.lines("/proc/net/nf_conntrack") do
+                       local entry = _parse_mixed_record(line, " +")
+                       entry.layer3 = "ipv4"
+                       entry.layer4 = entry[1]
+                       for i=1, #entry do
+                               entry[i] = nil
+                       end
+
+                       connt[#connt+1] = entry
+               end
+       else
+               return nil
+       end
+       return connt
+end
+
 --- Determine the current default route.
 -- @return     Table with the properties of the current default route.
 --                     The following fields are defined:
@@ -561,7 +593,7 @@ end
 -- @return             Numeric index value
 function init.index(name)
        if luci.fs.access(init.dir..name) then
-               return call("source "..init.dir..name.." && exit $START")
+               return call("source "..init.dir..name.."; exit $START")
        end
 end
 
@@ -570,7 +602,7 @@ end
 -- @return             Boolean indicating success
 function init.enable(name)
        if luci.fs.access(init.dir..name) then
-               return ( call(init.dir..name.." enable") == 0 )
+               return ( call(init.dir..name.." enable") == 1 )
        end
 end
 
@@ -614,11 +646,12 @@ function _parse_delimited_table(iter, delimiter)
        return data
 end
 
-function _parse_mixed_record(cnt)
+function _parse_mixed_record(cnt, delimiter)
+       delimiter = delimiter or "  "
        local data = {}
 
        for i, l in pairs(luci.util.split(luci.util.trim(cnt), "\n")) do
-       for j, f in pairs(luci.util.split(luci.util.trim(l), "  ")) do
+               for j, f in pairs(luci.util.split(luci.util.trim(l), delimiter, nil, true)) do
                local k, x, v = f:match('([^%s][^:=]+) *([:=]*) *"*([^\n"]*)"*')
 
             if k then