Need to check Freeradius V1.1.4

[Breuer Nicolas]

 Dear all,

 I need to perform some changes in our post-auth process.

 We need to check a value in a sql database.
 If value = XX , i need to add a reply item.
 
 We already have links to the radius database for ip-pool but we 
 need to connect to an other database to achieve this.

 Do you have an idea ? 
 
 I didn't find any modules to achieve this.
 
 Maybe i can modify the sqlippool module, but i need some help
  
 I can create a sql query in the sqlippool.conf and connect 
 in the sqlippool.c

like this.
>
 sqlippool_command(data->stop_begin, sqlsocket, instance, request,
                          (char *) NULL, 0);
>

 but is it possible to directly connect to the database and the table
 in this sqlippool_command ?
 adding the sql_db after the sqlsocket ?

 Any others ideas? 
 
 Thanks