[Serusers] Manipulate from_uri

[Elena Ramona Modroiu]

Richard wrote:

>>The functionality will be included in avpops, but I cannot give an exact
>>time line right now. There are a lot of operations that can be performed
>>with avps and I should make a list with priorities, perhaps math
>>operations with integers and string concatenation would be the first.
>>Also, conversions from int to string and vice-versa...
>>
>>    
>>
>
>string concatenation is probably the most valuable.
>
>math with integer, can't think of an application.
>
>conversions between int and string, would it be transparent to user?
>
As much as possible.

> For
>example, inv-timeout uses int value. In avp_write("16", "s:inv-timeout"), we
>didn't specify if 16 is a number or not, is it string by default?
>
yes

> Also in
>the db table, avp type is 0, meaning string value. We haven't encountered
>any problem.
>  
>
In your case is no need for conversion, I am thinking to concatenation 
of a string value with a int value, or converting specific values 
extracted from headers (eg., Expires) to int for some comparison operations.

Ramona

>Thanks,
>Richard
>
>
>  
>