X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=src%2Fffluci%2Futil.lua;h=c47a89895d42f36de108c773092ffe5b05f3efb3;hp=85092f065ce75e46fa5b855ec15d4c3b79946afc;hb=1c6c6d62ca665f9d1126b6bad849f7fd584b6a80;hpb=077db659bbcb7cee6bbc4c4dbaed9776261190a0

diff --git a/src/ffluci/util.lua b/src/ffluci/util.lua
index 85092f065..c47a89895 100644
--- a/src/ffluci/util.lua
+++ b/src/ffluci/util.lua
@@ -150,6 +150,16 @@ function instanceof(object, class)
 end
 
 
+-- Creates valid XML PCDATA from a string
+function pcdata(value)
+	value = value:gsub("&", "&")	
+	value = value:gsub('"', """)
+	value = value:gsub("'", "'")
+	value = value:gsub("<", "&lt;")	
+	return value:gsub(">", "&gt;")
+end
+
+
 -- Resets the scope of f doing a shallow copy of its scope into a new table
 function resfenv(f)
 	setfenv(f, clone(getfenv(f)))