49 lines
1.6 KiB
OCaml
49 lines
1.6 KiB
OCaml
(*
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* Copyright (c) 2005-2006 Tim Deegan <tjd@phlegethon.org>
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* Copyright (c) 2017 Hannes Mehnert <hannes@mehnert.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* dnsloader.ml -- how to build up a DNS trie from separate RRs
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*
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*)
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(* State variables for the parser & lexer *)
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type parserstate = {
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mutable paren : int ;
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mutable lineno : int ;
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mutable origin : [ `raw ] Domain_name.t ;
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mutable ttl : int32 ;
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mutable owner : [ `raw ] Domain_name.t ;
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mutable zone : Dns.Name_rr_map.t ;
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}
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let state = {
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paren = 0 ;
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lineno = 1 ;
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ttl = Int32.of_int 3600 ;
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origin = Domain_name.root ;
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owner = Domain_name.root ;
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zone = Domain_name.Map.empty ;
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}
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let reset () =
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state.paren <- 0 ;
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state.lineno <- 1 ;
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state.ttl <- Int32.of_int 3600 ;
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state.origin <- Domain_name.root ;
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state.owner <- Domain_name.root ;
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state.zone <- Dns.Name_rr_map.empty
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exception Zone_parse_problem of string
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