enforce common base class for all objects

7 files changed, 8 insertions, 7 deletions

diff --git a/awall/init.lua b/awall/init.lua
index 6cce409..743a83b 100644
--- a/awall/init.lua
+++ b/awall/init.lua
@@ -69,7 +69,7 @@ end
 PolicySet = policy.PolicySet
 
 
-Config = object.class(object.Object)
+Config = object.class()
 
 function Config:init(policyconfig)
 
diff --git a/awall/ipset.lua b/awall/ipset.lua
index ceba5e6..5086d28 100644
--- a/awall/ipset.lua
+++ b/awall/ipset.lua
@@ -9,7 +9,7 @@ module(..., package.seeall)
 
 require 'awall.object'
 
-IPSet = awall.object.class(awall.object.Object)
+IPSet = awall.object.class()
 
 function IPSet:init(config) self.config = config or {} end
 
diff --git a/awall/iptables.lua b/awall/iptables.lua
index a974c84..02536e8 100644
--- a/awall/iptables.lua
+++ b/awall/iptables.lua
@@ -31,7 +31,7 @@ builtin = {filter={'FORWARD', 'INPUT', 'OUTPUT'},
 local backupdir = '/var/run/awall'
 
 
-local BaseIPTables = class(awall.object.Object)
+local BaseIPTables = class()
 
 function BaseIPTables:print()
    for family, tbls in pairs(families) do
diff --git a/awall/model.lua b/awall/model.lua
index fe7ffdc..d2761ce 100644
--- a/awall/model.lua
+++ b/awall/model.lua
@@ -20,7 +20,7 @@ local combinations = awall.optfrag.combinations
 class = awall.object.class
 
 
-ConfigObject = class(awall.object.Object)
+ConfigObject = class()
 
 function ConfigObject:init(context, location)
    if context then
diff --git a/awall/modules/filter.lua b/awall/modules/filter.lua
index ffee4a9..a635939 100644
--- a/awall/modules/filter.lua
+++ b/awall/modules/filter.lua
@@ -19,7 +19,7 @@ local combinations = awall.optfrag.combinations
 local extend = awall.util.extend
 
 
-Log = awall.object.class(awall.object.Object)
+Log = awall.object.class()
 
 function Log:matchopts()
    return self.limit and '-m limit --limit '..self.limit..'/second'
diff --git a/awall/object.lua b/awall/object.lua
index a49e96c..90239fd 100644
--- a/awall/object.lua
+++ b/awall/object.lua
@@ -11,6 +11,7 @@ function class(base)
    local cls = {}
    local mt = {__index = cls}
 
+   if not base and Object then base = Object end
    if base then setmetatable(cls, {__index = base}) end
 
    function cls.new(...) return cls.morph({}, unpack(arg)) end
diff --git a/awall/policy.lua b/awall/policy.lua
index b191d85..6290847 100644
--- a/awall/policy.lua
+++ b/awall/policy.lua
@@ -17,7 +17,7 @@ local object = awall.object
 local util = awall.util
 
 
-local PolicyConfig = object.class(object.Object)
+local PolicyConfig = awall.object.class()
 
 function PolicyConfig:init(data, source, policies)
    self.data = data
@@ -109,7 +109,7 @@ local function list(dirs)
 end
 
 
-PolicySet = object.class(object.Object)
+PolicySet = object.class()
 
 function PolicySet:init(confdirs, importdirs)
    self.autodirs = confdirs or {'/usr/share/awall/mandatory', '/etc/awall'}