Re: [Geopriv] HELD Context & Common Policy

That's certainly possible.

Richard Barnes wrote:
> It seems a little odd to put the "snapshot" designation in the 
> "transformations" field.  I think of the transformations as modifying 
> whatever LO the LS started with, whereas, the snapshot flag tells the 
> LS what LO to start with.
>
> Would it be appropriate to use the "actions" stanza to describe what 
> location the LS should use as a base, namely snapshot vs. current?
>
> <actions>
>   <co:determine-snapshot time="2008-07-124T8:00:00+01:00"/>
> </actions>
>
> <actions>
>   <co:determine-current />
> </actions>
>
> --Richard
>
>
>
> Hannes Tschofenig wrote:
>> At the interim meeting we had discussions how the authorization 
>> policies in HELD Context
>> http://tools.ietf.org/id/draft-winterbottom-geopriv-held-context-02.txt
>> could be expressed using the Common Policy framework.
>>
>> Here is an example:
>>
>>   <?xml version="1.0" encoding="UTF-8"?>
>>   <ruleset
>>       xmlns="urn:ietf:params:xml:ns:common-policy"
>>       xmlns:gp="urn:ietf:params:xml:ns:geolocation-policy"
>>       xmlns:lp="urn:ietf:params:xml:ns:basic-location-profiles"
>>       xmlns:co="urn:ietf:params:xml:ns:held-context">
>>
>>       <rule id="AA56ia9">
>>           <conditions>
>>              <co:max-use>10</co:max-use>
>>              <validity>
>>                <from>2008-07-124T8:00:00+01:00</from>
>>                <until>2008-07-12T10:00:00+01:00</until>
>>              </validity>
>>           </conditions>
>>           <actions/>
>>           <transformations>
>>               <co:snapshot>yes</co:snapshot>
>>               <gp:provide-location
>>                  profile="civic-transformation">
>>                  <lp:provide-civic>full</lp:provide-civic>
>>               </gp:provide-location>
>>           </transformations>
>>       </rule>
>>   </ruleset>
>>
>> This is more complex than the current encoding scheme in the HELD 
>> context document.
>>
>> Ciao
>> Hannes
>>
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>>

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