[Freeswitch-users] LUA XML libraries

[Alex Lake]

Excellent. Got that working. Not quite sure where to put it in the Wiki, 
but some of the LuaXml documentation was a bit misleading (at least from 
the POV of a Freeswitch developer).

I am on Ubuntu 12.04, so it was a simple case of:

apt-get install lua-5.1 luarocks       (This will install a system-wide 
lua which is never actually used, but keeps luarocks happy)

Then edit /usr/local/freeswitch/conf/autoload_configs/lua.conf.xml, 
remove the commenting out of the following lines:
     <param name="module-directory" value="/usr/lib/lua/5.1/?.so"/>
     <param name="module-directory" value="/usr/local/lib/lua/5.1/?.so"/>

Then a lua script like the following will work:

require("LuaXml")
local xobj = xml.eval('<Cmd Message="Hello"/>')
freeswitch.consoleLog("INFO","The message in the XML is 
"..xobj["Message"].."\n")

Easy when you know how, but I spent too long faffing around!

> I did use luaexpat but that was some time ago :
> http://matthewwild.co.uk/projects/luaexpat
>
> On Thu, Jun 13, 2013 at 2:22 PM, Alex Lake <alex at digitalmail.com 
> <mailto:alex at digitalmail.com>> wrote:
>
>     What LUA XML libraries are people currently using here?
>
>     I'm interested in simply parsing and manipulating XML documents. Don't
>     really need xpath or suchlike.
>
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