I tried a whole bunch from http://lua-users.org/wiki/LuaXml in order to query mod_lcr and then custom-use the results but I wasn't able to get "keyed" results, only numbered ones. I'm also interested in this.. -Avi On Mon, Sep 12, 2011 at 9:26 AM, Glen Ganderton < Glen.Ganderton@premier.com.au> wrote:
Hey Guys,****
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I’m currently trying to create a basic IVR with voice recognition (just a simple YES or NO response). I have successfully configured the freeswitch MRCP client to connect to my nuance MRCP server and I successfully get a responses from the server. Now what I need to do is process the response in my freeswitch lua script. The nuance box returns the following:****
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---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ****
Completion-Cause: 000 success****
Content-Type: application/nlsml+xml****
Content-Length: 178****
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<?xml version='1.0'?><result><interpretation grammar="session:nuance5-mrcp2" confidence="0.99"><input mode="speech">yes</input><instance>true</instance></interpretation></result> ****
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Now what I want to be able to do is parse the XML in my lua script so that I can simply have the XML stored in some variables:****
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Eg.****
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Confidence = 0.99****
Input = yes****
Instance = true****
….etc.****
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I am just starting to learn lua and am unable to do this myself. I have seen a few scripts online to parse XML for lua but none seem to work correctly (maybe they are meant for different format..not sure).****
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If anybody could point me in the right direction or write some sample code for what I need to do that would be a great help.****
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Thanks in advance.****
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-Glen****
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