3 let obj_tbl = MetadataTypes.obj_tbl () in
4 let sort_tbl = MetadataTypes.sort_tbl () in
5 let rel_tbl = MetadataTypes.rel_tbl () in
6 let name_tbl = MetadataTypes.name_tbl () in
7 let count_tbl = MetadataTypes.count_tbl () in
9 (obj_tbl,`RefObj) ; (sort_tbl,`RefSort) ; (rel_tbl,`RefRel) ;
10 (name_tbl,`ObjectName) ; (count_tbl,`Count) ]
13 (SqlStatements.create_tables tbls) @ (SqlStatements.create_indexes tbls)
15 List.iter (fun statement ->
17 ignore (Mysql.exec dbd statement)
20 let status = Mysql.status dbd in
22 | Mysql.StatusError Mysql.Table_exists_error -> ()
23 | Mysql.StatusError _ -> raise exn
28 let obj_tbl = MetadataTypes.obj_tbl () in
29 let sort_tbl = MetadataTypes.sort_tbl () in
30 let rel_tbl = MetadataTypes.rel_tbl () in
31 let name_tbl = MetadataTypes.name_tbl () in
32 let count_tbl = MetadataTypes.count_tbl () in
34 (obj_tbl,`RefObj) ; (sort_tbl,`RefSort) ; (rel_tbl,`RefRel) ;
35 (name_tbl,`ObjectName) ; (count_tbl,`Count) ]
38 (SqlStatements.drop_tables tbls) @ (SqlStatements.drop_indexes tbls)
40 List.iter (fun statement ->
42 ignore (Mysql.exec dbd statement)
43 with Mysql.Error _ as exn ->
44 match Mysql.errno dbd with
45 | Mysql.Bad_table_error
46 | Mysql.No_such_index | Mysql.No_such_table -> ()
50 let slash_RE = Str.regexp "/"
53 let l = List.fast_sort Pervasives.compare l in
55 let l1,l2 = Str.split slash_RE s1, Str.split slash_RE s2 in
57 | _::x::_,_::y::_ -> x = y
63 | h::(h1::tl as rest) when matches h h1 ->
64 let ch,todo = chunk rest in
66 | h::(h1::tl as rest)-> [h],rest
70 let ch, todo = chunk l in
73 | _ -> ch :: split todo
82 if Sys.argv.(1) = "-h"||Sys.argv.(1) = "-help"||Sys.argv.(1) = "--help" then
85 usage: ./extractor_manager[.opt] [processes] [owner]
94 with Invalid_argument _ -> ()
98 int_of_string (Sys.argv.(1))
100 Invalid_argument _ -> 2
105 with Invalid_argument _ -> "NEW"
108 let rec aux = function
110 | n -> (n,0) :: aux (n-1)
114 let is_a_peon_idle peons =
115 List.exists (fun (_,x) -> x = 0) !peons
117 let get_ide_peon peons =
118 let p = fst(List.find (fun (_,x) -> x = 0) !peons) in
119 peons := List.filter (fun (x,_) -> x <> p) !peons;
122 let assign_peon peon pid peons =
123 peons := (peon,pid) :: !peons
125 let wait_a_peon peons =
126 let pid,status = Unix.wait () in
128 | Unix.WEXITED 0 -> ()
129 | _ -> prerr_endline (Printf.sprintf "PEON %d HAD A PROBLEM" pid));
130 let p = fst(List.find (fun (_,x) -> x = pid) !peons) in
131 peons := List.filter (fun (x,_) -> x <> p) !peons;
132 peons := (p,0) :: !peons
134 let is_a_peon_busy peons =
135 List.exists (fun (_,x) -> x <> 0) !peons
139 Helm_registry.load_from "extractor.conf.xml";
141 print_endline "Updating the getter....";
142 Http_getter.update ();
143 let base = (Helm_registry.get "tmp.dir") ^ "/maps" in
145 (Helm_registry.get "tmp.dir") ^ "/"^(string_of_int i)^"/maps"
147 for i = 1 to processes do
148 let fmt = formats i in
149 ignore(Unix.system ("rm -rf " ^ fmt));
150 ignore(Unix.system ("mkdir -p " ^ fmt));
151 ignore(Unix.system ("cp -r " ^ base ^ " " ^ fmt ^ "/../"));
155 ~host:(Helm_registry.get "db.host")
156 ~user:(Helm_registry.get "db.user")
157 ~database:(Helm_registry.get "db.database") ()
159 MetadataTypes.ownerize_tables owner;
160 let uri_RE = Str.regexp ".*\\(ind\\|var\\|con\\)$" in
163 let uris = Http_getter.getalluris () in
164 let uris = List.filter (fun u -> Str.string_match uri_RE u 0) uris in
165 let todo = partition uris in
167 let tot = List.length todo in
168 let peons = create_peons processes in
169 print_string "START "; flush stdout;
170 ignore(Unix.system "date");
172 if is_a_peon_idle peons then
173 let peon = get_ide_peon peons in
174 let fmt = formats peon in
175 let oc = open_out (fmt ^ "/../todo") in
176 List.iter (fun s -> output_string oc (s^"\n")) (List.nth todo !cur);
178 let pid = Unix.fork () in
181 "./extractor.opt" [| "./extractor.opt" ; fmt ^ "/../" ; owner|]
184 assign_peon peon pid peons;
190 while is_a_peon_busy peons do wait_a_peon peons done;
191 print_string "END "; flush stdout;
192 ignore(Unix.system "date")