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dns.cache: cache-get* word

db4
Eduardo Cavazos 2008-05-28 23:09:19 -05:00
parent ce4f8871bf
commit e14a9ec0fb
1 changed files with 10 additions and 1 deletions
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11
extra/dns/cache/cache.factor vendored
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@ -68,7 +68,7 @@ SYMBOL: NX
: expired? ( entry -- ? ) time>> time->ttl 0 <= ;
: cache-get ( query -- result )
: cache-get* ( query -- rrs/NX/f )
dup table-get ! query result
{
{ [ dup f = ] [ 2drop f ] } ! not in the cache
@ -80,6 +80,15 @@ SYMBOL: NX
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
ERROR: name-error name ;
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: cache-get ( query -- rrs/f )
dup cache-get* dup NX = [ drop name>> name-error ] [ nip ] if ;
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: rr->entry ( rr -- entry )
[ ttl>> ttl->time ] [ rdata>> {1} >vector ] bi entry boa ;