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-rw-r--r--dansguardian-model.lua17
1 files changed, 17 insertions, 0 deletions
diff --git a/dansguardian-model.lua b/dansguardian-model.lua
index 1abec68..63694e2 100644
--- a/dansguardian-model.lua
+++ b/dansguardian-model.lua
@@ -352,3 +352,20 @@ is_valid_configfile = function( name )
return retval
end
+get_categories = function()
+
+ local retval = {}
+ local entries = posix.dir( "/etc/dansguardian/phraselists" )
+ local k = ""
+ local v = ""
+
+ for k,v in ipairs( entries ) do
+ local attrs = posix.stat( "/etc/dansguardian/phraselists/" .. v )
+ if attrs.type == "directory" and v ~= "." and v ~= ".." then
+ table.insert( retval, v )
+ end
+ end
+
+ return retval
+end
+