Mercurial > urweb

annotate src/compiler.sml @ 1079:d069b193ed6b

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Especialize uses a termination measure based on number of arguments introduced
author Adam Chlipala <adamc@hcoop.net>
date Tue, 15 Dec 2009 19:26:52 -0500
parents 3bc726a822fb
children 4b2f50829af5
rev   line source
adamc@764 1 (* Copyright (c) 2008-2009, Adam Chlipala
adamc@1 2 * All rights reserved.
adamc@1 3 *
adamc@1 4 * Redistribution and use in source and binary forms, with or without
adamc@1 5 * modification, are permitted provided that the following conditions are met:
adamc@1 6 *
adamc@1 7 * - Redistributions of source code must retain the above copyright notice,
adamc@1 8 * this list of conditions and the following disclaimer.
adamc@1 9 * - Redistributions in binary form must reproduce the above copyright notice,
adamc@1 10 * this list of conditions and the following disclaimer in the documentation
adamc@1 11 * and/or other materials provided with the distribution.
adamc@1 12 * - The names of contributors may not be used to endorse or promote products
adamc@1 13 * derived from this software without specific prior written permission.
adamc@1 14 *
adamc@1 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
adamc@1 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
adamc@1 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
adamc@1 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
adamc@1 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
adamc@1 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
adamc@1 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
adamc@1 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
adamc@1 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
adamc@1 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
adamc@1 25 * POSSIBILITY OF SUCH DAMAGE.
adamc@1 26 *)
adamc@1 27
adamc@1 28 structure Compiler :> COMPILER = struct
adamc@1 29
adamc@244 30 structure UrwebLrVals = UrwebLrValsFn(structure Token = LrParser.Token)
adamc@244 31 structure Lex = UrwebLexFn(structure Tokens = UrwebLrVals.Tokens)
adamc@244 32 structure UrwebP = Join(structure ParserData = UrwebLrVals.ParserData
adamc@1 33 structure Lex = Lex
adamc@1 34 structure LrParser = LrParser)
adamc@1 35
adamc@270 36 type job = {
adamc@385 37 prefix : string,
adamc@270 38 database : string option,
adamc@274 39 sources : string list,
adamc@274 40 exe : string,
adamc@274 41 sql : string option,
adamc@502 42 debug : bool,
adamc@673 43 profile : bool,
adamc@764 44 timeout : int,
adamc@764 45 ffi : string list,
adamc@764 46 link : string list,
adamc@765 47 headers : string list,
adamc@766 48 scripts : string list,
adamc@765 49 clientToServer : Settings.ffi list,
adamc@765 50 effectful : Settings.ffi list,
adamc@765 51 clientOnly : Settings.ffi list,
adamc@765 52 serverOnly : Settings.ffi list,
adamc@768 53 jsFuncs : (Settings.ffi * string) list,
adamc@769 54 rewrites : Settings.rewrite list,
adamc@769 55 filterUrl : Settings.rule list,
adamc@866 56 filterMime : Settings.rule list,
adamc@866 57 protocol : string option,
adamc@866 58 dbms : string option
adamc@270 59 }
adamc@201 60
adamc@201 61 type ('src, 'dst) phase = {
adamc@201 62 func : 'src -> 'dst,
adamc@201 63 print : 'dst -> Print.PD.pp_desc
adamc@201 64 }
adamc@201 65
adamc@201 66 type pmap = (string * Time.time) list
adamc@201 67
adamc@201 68 type ('src, 'dst) transform = {
adamc@201 69 func : 'src -> 'dst option,
adamc@201 70 print : 'dst -> Print.PD.pp_desc,
adamc@201 71 time : 'src * pmap -> 'dst option * pmap
adamc@201 72 }
adamc@201 73
adamc@1079 74 val debug = ref false
adamc@1079 75
adamc@201 76 fun transform (ph : ('src, 'dst) phase) name = {
adamc@201 77 func = fn input => let
adamc@1079 78 val () = if !debug then
adamc@1079 79 print ("Starting " ^ name ^ "....\n")
adamc@1079 80 else
adamc@1079 81 ()
adamc@201 82 val v = #func ph input
adamc@201 83 in
adamc@1079 84 if !debug then
adamc@1079 85 print ("Finished " ^ name ^ ".\n")
adamc@1079 86 else
adamc@1079 87 ();
adamc@201 88 if ErrorMsg.anyErrors () then
adamc@201 89 NONE
adamc@201 90 else
adamc@201 91 SOME v
adamc@201 92 end,
adamc@201 93 print = #print ph,
adamc@201 94 time = fn (input, pmap) => let
adamc@201 95 val befor = Time.now ()
adamc@201 96 val v = #func ph input
adamc@201 97 val elapsed = Time.- (Time.now (), befor)
adamc@201 98 in
adamc@201 99 (if ErrorMsg.anyErrors () then
adamc@201 100 NONE
adamc@201 101 else
adamc@201 102 SOME v,
adamc@201 103 (name, elapsed) :: pmap)
adamc@201 104 end
adamc@201 105 }
adamc@201 106
adamc@270 107 fun op o (tr2 : ('b, 'c) transform, tr1 : ('a, 'b) transform) = {
adamc@201 108 func = fn input => case #func tr1 input of
adamc@201 109 NONE => NONE
adamc@201 110 | SOME v => #func tr2 v,
adamc@201 111 print = #print tr2,
adamc@201 112 time = fn (input, pmap) => let
adamc@201 113 val (ro, pmap) = #time tr1 (input, pmap)
adamc@201 114 in
adamc@201 115 case ro of
adamc@201 116 NONE => (NONE, pmap)
adamc@201 117 | SOME v => #time tr2 (v, pmap)
adamc@201 118 end
adamc@201 119 }
adamc@201 120
adamc@346 121 fun check (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
adamc@346 122 ignore (#func tr x))
adamc@346 123
adamc@280 124 fun run (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
adamc@280 125 #func tr x)
adamc@201 126
adamc@201 127 fun runPrint (tr : ('src, 'dst) transform) input =
adamc@280 128 (ErrorMsg.resetErrors ();
adamc@280 129 case #func tr input of
adamc@280 130 NONE => print "Failure\n"
adamc@280 131 | SOME v =>
adamc@280 132 (print "Success\n";
adamc@280 133 Print.print (#print tr v);
adamc@280 134 print "\n"))
adamc@201 135
adamc@201 136 fun time (tr : ('src, 'dst) transform) input =
adamc@55 137 let
adamc@201 138 val (_, pmap) = #time tr (input, [])
adamc@201 139 in
adamc@201 140 app (fn (name, time) =>
adamc@201 141 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
adamc@201 142 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
adamc@201 143 print "\n"
adamc@201 144 end
adamc@55 145
adamc@201 146 fun timePrint (tr : ('src, 'dst) transform) input =
adamc@201 147 let
adamc@201 148 val (ro, pmap) = #time tr (input, [])
adamc@55 149 in
adamc@201 150 app (fn (name, time) =>
adamc@201 151 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
adamc@201 152 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
adamc@201 153 print "\n";
adamc@201 154 case ro of
adamc@201 155 NONE => print "Failure\n"
adamc@201 156 | SOME v =>
adamc@201 157 (print "Success\n";
adamc@201 158 Print.print (#print tr v);
adamc@201 159 print "\n")
adamc@55 160 end
adamc@55 161
adamc@244 162 val parseUrs =
adamc@201 163 {func = fn filename => let
adamc@201 164 val fname = OS.FileSys.tmpName ()
adamc@201 165 val outf = TextIO.openOut fname
adamc@201 166 val () = TextIO.output (outf, "sig\n")
adamc@201 167 val inf = TextIO.openIn filename
adamc@201 168 fun loop () =
adamc@201 169 case TextIO.inputLine inf of
adamc@201 170 NONE => ()
adamc@201 171 | SOME line => (TextIO.output (outf, line);
adamc@201 172 loop ())
adamc@201 173 val () = loop ()
adamc@201 174 val () = TextIO.closeIn inf
adamc@201 175 val () = TextIO.closeOut outf
adamc@201 176
adamc@201 177 val () = (ErrorMsg.resetErrors ();
adamc@201 178 ErrorMsg.resetPositioning filename;
adamc@201 179 Lex.UserDeclarations.initialize ())
adamc@201 180 val file = TextIO.openIn fname
adamc@201 181 fun get _ = TextIO.input file
adamc@201 182 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
adamc@201 183 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
adamc@244 184 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
adamc@201 185 in
adamc@201 186 TextIO.closeIn file;
adamc@201 187 case absyn of
adamc@201 188 [(Source.DSgn ("?", (Source.SgnConst sgis, _)), _)] => sgis
adamc@201 189 | _ => (ErrorMsg.errorAt {file = filename,
adamc@201 190 first = {line = 0,
adamc@201 191 char = 0},
adamc@201 192 last = {line = 0,
adamc@201 193 char = 0}} "Not a signature";
adamc@201 194 [])
adamc@201 195 end
adamc@201 196 handle LrParser.ParseError => [],
adamc@201 197 print = Print.p_list_sep Print.PD.newline SourcePrint.p_sgn_item}
adamc@55 198
adamc@1 199 (* The main parsing routine *)
adamc@244 200 val parseUr = {
adamc@201 201 func = fn filename =>
adamc@201 202 let
adamc@201 203 val () = (ErrorMsg.resetErrors ();
adamc@201 204 ErrorMsg.resetPositioning filename;
adamc@201 205 Lex.UserDeclarations.initialize ())
adamc@201 206 val file = TextIO.openIn filename
adamc@201 207 fun get _ = TextIO.input file
adamc@201 208 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
adamc@201 209 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
adamc@244 210 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
adamc@201 211 in
adamc@201 212 TextIO.closeIn file;
adamc@201 213 case absyn of
adamc@201 214 [(Source.DSgn ("?", _), _)] =>
adamc@201 215 (ErrorMsg.errorAt {file = filename,
adamc@201 216 first = {line = 0,
adamc@201 217 char = 0},
adamc@201 218 last = {line = 0,
adamc@201 219 char = 0}} "File starts with 'sig'";
adamc@201 220 [])
adamc@201 221 | _ => absyn
adamc@201 222 end
adamc@201 223 handle LrParser.ParseError => [],
adamc@201 224 print = SourcePrint.p_file}
adamc@56 225
adamc@768 226 fun p_job ({prefix, database, exe, sql, sources, debug, profile,
adamc@768 227 timeout, ffi, link, headers, scripts,
adamc@768 228 clientToServer, effectful, clientOnly, serverOnly, jsFuncs, ...} : job) =
adamc@270 229 let
adamc@270 230 open Print.PD
adamc@270 231 open Print
adamc@765 232
adamc@765 233 fun p_ffi name = p_list_sep (box []) (fn (m, s) =>
adamc@765 234 box [string name, space, string m, string ".", string s, newline])
adamc@270 235 in
adamc@274 236 box [if debug then
adamc@274 237 box [string "DEBUG", newline]
adamc@274 238 else
adamc@274 239 box [],
adamc@502 240 if profile then
adamc@502 241 box [string "PROFILE", newline]
adamc@502 242 else
adamc@502 243 box [],
adamc@274 244 case database of
adamc@270 245 NONE => string "No database."
adamc@270 246 | SOME db => string ("Database: " ^ db),
adamc@270 247 newline,
adamc@274 248 string "Exe: ",
adamc@274 249 string exe,
adamc@274 250 newline,
adamc@274 251 case sql of
adamc@274 252 NONE => string "No SQL file."
adamc@274 253 | SOME sql => string ("SQL fle: " ^ sql),
adamc@673 254 newline,
adamc@673 255 string "Timeout: ",
adamc@673 256 string (Int.toString timeout),
adamc@673 257 newline,
adamc@764 258 p_list_sep (box []) (fn s => box [string "Ffi", space, string s, newline]) ffi,
adamc@764 259 p_list_sep (box []) (fn s => box [string "Header", space, string s, newline]) headers,
adamc@766 260 p_list_sep (box []) (fn s => box [string "Script", space, string s, newline]) scripts,
adamc@764 261 p_list_sep (box []) (fn s => box [string "Link", space, string s, newline]) link,
adamc@765 262 p_ffi "ClientToServer" clientToServer,
adamc@765 263 p_ffi "Effectful" effectful,
adamc@765 264 p_ffi "ClientOnly" clientOnly,
adamc@765 265 p_ffi "ServerOnly" serverOnly,
adamc@765 266 p_list_sep (box []) (fn ((m, s), s') =>
adamc@765 267 box [string "JsFunc", space, string m, string ".", string s,
adamc@765 268 space, string "=", space, string s', newline]) jsFuncs,
adamc@270 269 string "Sources:",
adamc@270 270 p_list string sources,
adamc@270 271 newline]
adamc@270 272 end
adamc@270 273
adamc@270 274 fun trim s =
adamc@270 275 let
adamc@270 276 val (_, s) = Substring.splitl Char.isSpace s
adamc@270 277 val (s, _) = Substring.splitr Char.isSpace s
adamc@270 278 in
adamc@270 279 s
adamc@270 280 end
adamc@270 281
adamc@794 282 structure M = BinaryMapFn(struct
adamc@794 283 type ord_key = string
adamc@794 284 val compare = String.compare
adamc@794 285 end)
adamc@794 286
adamc@794 287 fun parseUrp' fname =
adamc@767 288 let
adamc@794 289 val pathmap = ref (M.insert (M.empty, "", Config.libUr))
adamc@767 290
adamc@794 291 fun pu filename =
adamc@794 292 let
adamc@794 293 val dir = OS.Path.dir filename
adamc@794 294 val inf = TextIO.openIn (OS.Path.joinBaseExt {base = filename, ext = SOME "urp"})
adamc@767 295
adamc@794 296 fun pathify fname =
adamc@794 297 if size fname > 0 andalso String.sub (fname, 0) = #"$" then
adamc@794 298 let
adamc@794 299 val fname' = Substring.extract (fname, 1, NONE)
adamc@794 300 val (befor, after) = Substring.splitl (fn ch => ch <> #"/") fname'
adamc@794 301 in
adamc@794 302 if Substring.isEmpty after then
adamc@794 303 fname
adamc@794 304 else
adamc@794 305 case M.find (!pathmap, Substring.string befor) of
adamc@794 306 NONE => fname
adamc@794 307 | SOME rep => rep ^ Substring.string after
adamc@794 308 end
adamc@794 309 else
adamc@794 310 fname
adamc@767 311
adamc@794 312 fun relify fname =
adamc@794 313 let
adamc@794 314 val fname = pathify fname
adamc@794 315 in
adamc@794 316 OS.Path.concat (dir, fname)
adamc@794 317 handle OS.Path.Path => fname
adamc@794 318 end
adamc@767 319
adamc@794 320 val absDir = OS.Path.mkAbsolute {path = dir, relativeTo = OS.FileSys.getDir ()}
adamc@767 321
adamc@794 322 fun relifyA fname =
adamc@794 323 OS.Path.mkAbsolute {path = pathify fname, relativeTo = absDir}
adamc@767 324
adamc@794 325 fun readSources acc =
adamc@794 326 case TextIO.inputLine inf of
adamc@794 327 NONE => rev acc
adamc@794 328 | SOME line =>
adamc@794 329 let
adamc@794 330 val acc = if CharVector.all Char.isSpace line then
adamc@794 331 acc
adamc@794 332 else
adamc@794 333 let
adamc@794 334 val fname = String.implode (List.filter (fn x => not (Char.isSpace x))
adamc@794 335 (String.explode line))
adamc@794 336 val fname = relify fname
adamc@794 337 in
adamc@794 338 fname :: acc
adamc@794 339 end
adamc@794 340 in
adamc@794 341 readSources acc
adamc@794 342 end
adamc@767 343
adamc@794 344 val prefix = ref NONE
adamc@891 345 val database = ref (Settings.getDbstring ())
adamc@891 346 val exe = ref (Settings.getExe ())
adamc@891 347 val sql = ref (Settings.getSql ())
adamc@857 348 val debug = ref (Settings.getDebug ())
adamc@794 349 val profile = ref false
adamc@794 350 val timeout = ref NONE
adamc@794 351 val ffi = ref []
adamc@794 352 val link = ref []
adamc@794 353 val headers = ref []
adamc@794 354 val scripts = ref []
adamc@794 355 val clientToServer = ref []
adamc@794 356 val effectful = ref []
adamc@794 357 val clientOnly = ref []
adamc@794 358 val serverOnly = ref []
adamc@794 359 val jsFuncs = ref []
adamc@794 360 val rewrites = ref []
adamc@794 361 val url = ref []
adamc@794 362 val mime = ref []
adamc@794 363 val libs = ref []
adamc@866 364 val protocol = ref NONE
adamc@866 365 val dbms = ref NONE
adamc@767 366
adamc@794 367 fun finish sources =
adamc@794 368 let
adamc@794 369 val job = {
adamc@794 370 prefix = Option.getOpt (!prefix, "/"),
adamc@794 371 database = !database,
adamc@794 372 exe = Option.getOpt (!exe, OS.Path.joinBaseExt {base = OS.Path.base filename,
adamc@794 373 ext = SOME "exe"}),
adamc@794 374 sql = !sql,
adamc@794 375 debug = !debug,
adamc@794 376 profile = !profile,
adamc@794 377 timeout = Option.getOpt (!timeout, 60),
adamc@794 378 ffi = rev (!ffi),
adamc@794 379 link = rev (!link),
adamc@794 380 headers = rev (!headers),
adamc@794 381 scripts = rev (!scripts),
adamc@794 382 clientToServer = rev (!clientToServer),
adamc@794 383 effectful = rev (!effectful),
adamc@794 384 clientOnly = rev (!clientOnly),
adamc@794 385 serverOnly = rev (!serverOnly),
adamc@794 386 jsFuncs = rev (!jsFuncs),
adamc@794 387 rewrites = rev (!rewrites),
adamc@794 388 filterUrl = rev (!url),
adamc@794 389 filterMime = rev (!mime),
adamc@866 390 sources = sources,
adamc@866 391 protocol = !protocol,
adamc@866 392 dbms = !dbms
adamc@794 393 }
adamc@767 394
adamc@794 395 fun mergeO f (old, new) =
adamc@794 396 case (old, new) of
adamc@794 397 (NONE, _) => new
adamc@794 398 | (_, NONE) => old
adamc@794 399 | (SOME v1, SOME v2) => SOME (f (v1, v2))
adamc@794 400
adamc@794 401 fun same desc = mergeO (fn (x : string, y) =>
adamc@794 402 (if x = y then
adamc@794 403 ()
adamc@794 404 else
adamc@794 405 ErrorMsg.error ("Multiple "
adamc@794 406 ^ desc ^ " values that don't agree");
adamc@794 407 x))
adamc@794 408
adamc@794 409 fun merge (old : job, new : job) = {
adamc@794 410 prefix = #prefix old,
adamc@891 411 database = mergeO (fn (old, _) => old) (#database old, #database new),
adamc@794 412 exe = #exe old,
adamc@794 413 sql = #sql old,
adamc@794 414 debug = #debug old orelse #debug new,
adamc@794 415 profile = #profile old orelse #profile new,
adamc@794 416 timeout = #timeout old,
adamc@794 417 ffi = #ffi old @ #ffi new,
adamc@794 418 link = #link old @ #link new,
adamc@794 419 headers = #headers old @ #headers new,
adamc@794 420 scripts = #scripts old @ #scripts new,
adamc@794 421 clientToServer = #clientToServer old @ #clientToServer new,
adamc@794 422 effectful = #effectful old @ #effectful new,
adamc@794 423 clientOnly = #clientOnly old @ #clientOnly new,
adamc@794 424 serverOnly = #serverOnly old @ #serverOnly new,
adamc@794 425 jsFuncs = #jsFuncs old @ #jsFuncs new,
adamc@794 426 rewrites = #rewrites old @ #rewrites new,
adamc@794 427 filterUrl = #filterUrl old @ #filterUrl new,
adamc@794 428 filterMime = #filterMime old @ #filterMime new,
adamc@866 429 sources = #sources new @ #sources old,
adamc@866 430 protocol = mergeO #2 (#protocol old, #protocol new),
adamc@866 431 dbms = mergeO #2 (#dbms old, #dbms new)
adamc@794 432 }
adamc@794 433 in
adamc@1057 434 foldr (fn (job', job) => merge (job, job')) job (!libs)
adamc@794 435 end
adamc@794 436
adamc@794 437 fun parsePkind s =
adamc@794 438 case s of
adamc@794 439 "all" => Settings.Any
adamc@794 440 | "url" => Settings.Url
adamc@794 441 | "table" => Settings.Table
adamc@794 442 | "sequence" => Settings.Sequence
adamc@794 443 | "view" => Settings.View
adamc@794 444 | "relation" => Settings.Relation
adamc@794 445 | "cookie" => Settings.Cookie
adamc@794 446 | "style" => Settings.Style
adamc@794 447 | _ => (ErrorMsg.error "Bad path kind spec";
adamc@794 448 Settings.Any)
adamc@794 449
adamc@794 450 fun parseFrom s =
adamc@794 451 if size s > 1 andalso String.sub (s, size s - 2) = #"/" andalso String.sub (s, size s - 1) = #"*" then
adamc@794 452 (Settings.Prefix, String.substring (s, 0, size s - 1))
adamc@794 453 else
adamc@794 454 (Settings.Exact, s)
adamc@794 455
adamc@794 456 fun parseFkind s =
adamc@794 457 case s of
adamc@794 458 "url" => url
adamc@794 459 | "mime" => mime
adamc@794 460 | _ => (ErrorMsg.error "Bad filter kind";
adamc@794 461 url)
adamc@794 462
adamc@794 463 fun parsePattern s =
adamc@794 464 if size s > 0 andalso String.sub (s, size s - 1) = #"*" then
adamc@794 465 (Settings.Prefix, String.substring (s, 0, size s - 1))
adamc@794 466 else
adamc@794 467 (Settings.Exact, s)
adamc@794 468
adamc@794 469 fun read () =
adamc@794 470 case TextIO.inputLine inf of
adamc@794 471 NONE => finish []
adamc@794 472 | SOME "\n" => finish (readSources [])
adamc@794 473 | SOME line =>
adamc@794 474 let
adamc@794 475 val (cmd, arg) = Substring.splitl (fn x => not (Char.isSpace x)) (Substring.full line)
adamc@794 476 val cmd = Substring.string (trim cmd)
adamc@794 477 val arg = Substring.string (trim arg)
adamc@794 478
adamc@794 479 fun ffiS () =
adamc@794 480 case String.fields (fn ch => ch = #".") arg of
adamc@794 481 [m, x] => (m, x)
adamc@794 482 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func");
adamc@794 483 ("", ""))
adamc@794 484
adamc@794 485 fun ffiM () =
adamc@794 486 case String.fields (fn ch => ch = #"=") arg of
adamc@794 487 [f, s] =>
adamc@794 488 (case String.fields (fn ch => ch = #".") f of
adamc@794 489 [m, x] => ((m, x), s)
adamc@794 490 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
adamc@794 491 (("", ""), "")))
adamc@794 492 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
adamc@794 493 (("", ""), ""))
adamc@794 494 in
adamc@794 495 case cmd of
adamc@794 496 "prefix" =>
adamc@794 497 (case !prefix of
adamc@794 498 NONE => ()
adamc@794 499 | SOME _ => ErrorMsg.error "Duplicate 'prefix' directive";
adamc@794 500 prefix := SOME arg)
adamc@794 501 | "database" =>
adamc@794 502 (case !database of
adamc@891 503 NONE => database := SOME arg
adamc@891 504 | SOME _ => ())
adamc@794 505 | "exe" =>
adamc@794 506 (case !exe of
adamc@891 507 NONE => exe := SOME (relify arg)
adamc@891 508 | SOME _ => ())
adamc@794 509 | "sql" =>
adamc@794 510 (case !sql of
adamc@891 511 NONE => sql := SOME (relify arg)
adamc@891 512 | SOME _ => ())
adamc@794 513 | "debug" => debug := true
adamc@794 514 | "profile" => profile := true
adamc@794 515 | "timeout" =>
adamc@794 516 (case !timeout of
adamc@794 517 NONE => ()
adamc@794 518 | SOME _ => ErrorMsg.error "Duplicate 'timeout' directive";
adamc@794 519 timeout := SOME (valOf (Int.fromString arg)))
adamc@794 520 | "ffi" => ffi := relify arg :: !ffi
adamc@1061 521 | "link" => let
adamc@1061 522 val arg = if size arg >= 2 andalso String.substring (arg, 0, 2) = "-l" then
adamc@1061 523 arg
adamc@1061 524 else
adamc@1061 525 relifyA arg
adamc@1061 526 in
adamc@1061 527 link := arg :: !link
adamc@1061 528 end
adamc@794 529 | "include" => headers := relifyA arg :: !headers
adamc@794 530 | "script" => scripts := arg :: !scripts
adamc@794 531 | "clientToServer" => clientToServer := ffiS () :: !clientToServer
adamc@794 532 | "effectful" => effectful := ffiS () :: !effectful
adamc@794 533 | "clientOnly" => clientOnly := ffiS () :: !clientOnly
adamc@794 534 | "serverOnly" => serverOnly := ffiS () :: !serverOnly
adamc@794 535 | "jsFunc" => jsFuncs := ffiM () :: !jsFuncs
adamc@794 536 | "rewrite" =>
adamc@794 537 let
adamc@794 538 fun doit (pkind, from, to) =
adamc@794 539 let
adamc@794 540 val pkind = parsePkind pkind
adamc@794 541 val (kind, from) = parseFrom from
adamc@794 542 in
adamc@794 543 rewrites := {pkind = pkind, kind = kind, from = from, to = to} :: !rewrites
adamc@794 544 end
adamc@794 545 in
adamc@794 546 case String.tokens Char.isSpace arg of
adamc@794 547 [pkind, from, to] => doit (pkind, from, to)
adamc@794 548 | [pkind, from] => doit (pkind, from, "")
adamc@794 549 | _ => ErrorMsg.error "Bad 'rewrite' syntax"
adamc@794 550 end
adamc@794 551 | "allow" =>
adamc@794 552 (case String.tokens Char.isSpace arg of
adamc@794 553 [fkind, pattern] =>
adamc@794 554 let
adamc@794 555 val fkind = parseFkind fkind
adamc@794 556 val (kind, pattern) = parsePattern pattern
adamc@794 557 in
adamc@794 558 fkind := {action = Settings.Allow, kind = kind, pattern = pattern} :: !fkind
adamc@794 559 end
adamc@794 560 | _ => ErrorMsg.error "Bad 'allow' syntax")
adamc@794 561 | "deny" =>
adamc@794 562 (case String.tokens Char.isSpace arg of
adamc@794 563 [fkind, pattern] =>
adamc@794 564 let
adamc@794 565 val fkind = parseFkind fkind
adamc@794 566 val (kind, pattern) = parsePattern pattern
adamc@794 567 in
adamc@794 568 fkind := {action = Settings.Deny, kind = kind, pattern = pattern} :: !fkind
adamc@794 569 end
adamc@794 570 | _ => ErrorMsg.error "Bad 'deny' syntax")
adamc@1057 571 | "library" => libs := pu (relify arg) :: !libs
adamc@794 572 | "path" =>
adamc@794 573 (case String.fields (fn ch => ch = #"=") arg of
adamc@794 574 [n, v] => pathmap := M.insert (!pathmap, n, v)
adamc@794 575 | _ => ErrorMsg.error "path argument not of the form name=value'")
adamc@794 576 | _ => ErrorMsg.error ("Unrecognized command '" ^ cmd ^ "'");
adamc@794 577 read ()
adamc@794 578 end
adamc@794 579
adamc@794 580 val job = read ()
adamc@767 581 in
adamc@794 582 TextIO.closeIn inf;
adamc@794 583 Settings.setUrlPrefix (#prefix job);
adamc@794 584 Settings.setTimeout (#timeout job);
adamc@794 585 Settings.setHeaders (#headers job);
adamc@794 586 Settings.setScripts (#scripts job);
adamc@794 587 Settings.setClientToServer (#clientToServer job);
adamc@794 588 Settings.setEffectful (#effectful job);
adamc@794 589 Settings.setClientOnly (#clientOnly job);
adamc@794 590 Settings.setServerOnly (#serverOnly job);
adamc@794 591 Settings.setJsFuncs (#jsFuncs job);
adamc@794 592 Settings.setRewriteRules (#rewrites job);
adamc@794 593 Settings.setUrlRules (#filterUrl job);
adamc@794 594 Settings.setMimeRules (#filterMime job);
adamc@866 595 Option.app Settings.setProtocol (#protocol job);
adamc@866 596 Option.app Settings.setDbms (#dbms job);
adamc@794 597 job
adamc@767 598 end
adamc@767 599 in
adamc@794 600 pu fname
adamc@767 601 end
adamc@767 602
adamc@270 603 val parseUrp = {
adamc@767 604 func = parseUrp',
adamc@270 605 print = p_job
adamc@270 606 }
adamc@270 607
adamc@270 608 val toParseJob = transform parseUrp "parseJob"
adamc@270 609
adamc@56 610 fun capitalize "" = ""
adamc@56 611 | capitalize s = str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@56 612
adamc@201 613 val parse = {
adamc@764 614 func = fn {database, sources = fnames, ffi, ...} : job =>
adamc@201 615 let
adamc@834 616 val anyErrors = ref false
adamc@834 617 fun checkErrors () = anyErrors := (!anyErrors orelse ErrorMsg.anyErrors ())
adamc@201 618 fun nameOf fname = capitalize (OS.Path.file fname)
adamc@109 619
adamc@764 620 fun parseFfi fname =
adamc@764 621 let
adamc@764 622 val mname = nameOf fname
adamc@764 623 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
adamc@764 624
adamc@764 625 val loc = {file = urs,
adamc@764 626 first = ErrorMsg.dummyPos,
adamc@764 627 last = ErrorMsg.dummyPos}
adamc@764 628
adamc@764 629 val sgn = (Source.SgnConst (#func parseUrs urs), loc)
adamc@764 630 in
adamc@834 631 checkErrors ();
adamc@764 632 (Source.DFfiStr (mname, sgn), loc)
adamc@764 633 end
adamc@764 634
adamc@201 635 fun parseOne fname =
adamc@201 636 let
adamc@201 637 val mname = nameOf fname
adamc@244 638 val ur = OS.Path.joinBaseExt {base = fname, ext = SOME "ur"}
adamc@244 639 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
adamc@56 640
adamc@201 641 val sgnO =
adamc@244 642 if Posix.FileSys.access (urs, []) then
adamc@244 643 SOME (Source.SgnConst (#func parseUrs urs),
adamc@244 644 {file = urs,
adamc@201 645 first = ErrorMsg.dummyPos,
adamc@201 646 last = ErrorMsg.dummyPos})
adamc@834 647 before checkErrors ()
adamc@201 648 else
adamc@201 649 NONE
adamc@56 650
adamc@244 651 val loc = {file = ur,
adamc@201 652 first = ErrorMsg.dummyPos,
adamc@201 653 last = ErrorMsg.dummyPos}
adamc@56 654
adamc@244 655 val ds = #func parseUr ur
adamc@201 656 in
adamc@834 657 checkErrors ();
adamc@201 658 (Source.DStr (mname, sgnO, (Source.StrConst ds, loc)), loc)
adamc@201 659 end
adamc@56 660
adamc@764 661 val dsFfi = map parseFfi ffi
adamc@201 662 val ds = map parseOne fnames
adamc@201 663 in
adamc@834 664 if !anyErrors then
adamc@834 665 ErrorMsg.error "Parse failure"
adamc@834 666 else
adamc@834 667 ();
adamc@834 668
adamc@201 669 let
adamc@201 670 val final = nameOf (List.last fnames)
adamc@271 671
adamc@764 672 val ds = dsFfi @ ds
adamc@764 673 @ [(Source.DExport (Source.StrVar final, ErrorMsg.dummySpan), ErrorMsg.dummySpan)]
adamc@201 674 in
adamc@271 675 case database of
adamc@271 676 NONE => ds
adamc@271 677 | SOME s => (Source.DDatabase s, ErrorMsg.dummySpan) :: ds
adamc@201 678 end handle Empty => ds
adamc@201 679 end,
adamc@201 680 print = SourcePrint.p_file
adamc@201 681 }
adamc@56 682
adamc@270 683 val toParse = transform parse "parse" o toParseJob
adamc@38 684
adamc@378 685 fun libFile s = OS.Path.joinDirFile {dir = Config.libUr,
adamc@378 686 file = s}
adamc@378 687 fun clibFile s = OS.Path.joinDirFile {dir = Config.libC,
adamc@378 688 file = s}
adamc@378 689
adamc@201 690 val elaborate = {
adamc@201 691 func = fn file => let
adamc@378 692 val basis = #func parseUrs (libFile "basis.urs")
adamc@378 693 val topSgn = #func parseUrs (libFile "top.urs")
adamc@378 694 val topStr = #func parseUr (libFile "top.ur")
adamc@201 695 in
adamc@325 696 Elaborate.elabFile basis topStr topSgn ElabEnv.empty file
adamc@201 697 end,
adamc@201 698 print = ElabPrint.p_file ElabEnv.empty
adamc@201 699 }
adamc@5 700
adamc@270 701 val toElaborate = transform elaborate "elaborate" o toParse
adamc@201 702
adamc@448 703 val unnest = {
adamc@448 704 func = Unnest.unnest,
adamc@448 705 print = ElabPrint.p_file ElabEnv.empty
adamc@448 706 }
adamc@448 707
adamc@448 708 val toUnnest = transform unnest "unnest" o toElaborate
adamc@448 709
adamc@313 710 val termination = {
adamc@313 711 func = (fn file => (Termination.check file; file)),
adamc@313 712 print = ElabPrint.p_file ElabEnv.empty
adamc@313 713 }
adamc@313 714
adamc@448 715 val toTermination = transform termination "termination" o toUnnest
adamc@313 716
adamc@201 717 val explify = {
adamc@201 718 func = Explify.explify,
adamc@201 719 print = ExplPrint.p_file ExplEnv.empty
adamc@201 720 }
adamc@201 721
adamc@625 722 val toExplify = transform explify "explify" o toUnnest
adamc@201 723
adamc@201 724 val corify = {
adamc@201 725 func = Corify.corify,
adamc@201 726 print = CorePrint.p_file CoreEnv.empty
adamc@201 727 }
adamc@201 728
adamc@270 729 val toCorify = transform corify "corify" o toExplify
adamc@201 730
adamc@482 731 (*val reduce_local = {
adamc@482 732 func = ReduceLocal.reduce,
adamc@482 733 print = CorePrint.p_file CoreEnv.empty
adamc@482 734 }
adamc@482 735
adamc@482 736 val toReduce_local = transform reduce_local "reduce_local" o toCorify*)
adamc@482 737
adamc@443 738 val especialize = {
adamc@443 739 func = ESpecialize.specialize,
adamc@443 740 print = CorePrint.p_file CoreEnv.empty
adamc@443 741 }
adamc@443 742
adamc@454 743 val core_untangle = {
adamc@454 744 func = CoreUntangle.untangle,
adamc@454 745 print = CorePrint.p_file CoreEnv.empty
adamc@454 746 }
adamc@454 747
adamc@794 748 val toCore_untangle = transform core_untangle "core_untangle" o toCorify
adamc@454 749
adamc@202 750 val shake = {
adamc@202 751 func = Shake.shake,
adamc@202 752 print = CorePrint.p_file CoreEnv.empty
adamc@202 753 }
adamc@39 754
adamc@454 755 val toShake1 = transform shake "shake1" o toCore_untangle
adamc@110 756
adamc@607 757 val rpcify = {
adamc@607 758 func = Rpcify.frob,
adamc@607 759 print = CorePrint.p_file CoreEnv.empty
adamc@607 760 }
adamc@607 761
adamc@607 762 val toRpcify = transform rpcify "rpcify" o toShake1
adamc@607 763
adamc@642 764 val toCore_untangle2 = transform core_untangle "core_untangle2" o toRpcify
adamc@642 765 val toShake2 = transform shake "shake2" o toCore_untangle2
adamc@1062 766 val toEspecialize1 = transform especialize "especialize1" o toShake2
adamc@1062 767 val toCore_untangle3 = transform core_untangle "core_untangle3" o toEspecialize1
adamc@1062 768 val toShake3 = transform shake "shake3" o toCore_untangle3
adamc@642 769
adamc@202 770 val tag = {
adamc@202 771 func = Tag.tag,
adamc@202 772 print = CorePrint.p_file CoreEnv.empty
adamc@202 773 }
adamc@193 774
adamc@1062 775 val toTag = transform tag "tag" o toShake3
adamc@20 776
adamc@202 777 val reduce = {
adamc@202 778 func = Reduce.reduce,
adamc@202 779 print = CorePrint.p_file CoreEnv.empty
adamc@202 780 }
adamc@25 781
adamc@692 782 val toReduce = transform reduce "reduce" o toTag
adamc@23 783
adamc@315 784 val unpoly = {
adamc@315 785 func = Unpoly.unpoly,
adamc@315 786 print = CorePrint.p_file CoreEnv.empty
adamc@315 787 }
adamc@315 788
adamc@315 789 val toUnpoly = transform unpoly "unpoly" o toReduce
adamc@315 790
adamc@202 791 val specialize = {
adamc@202 792 func = Specialize.specialize,
adamc@202 793 print = CorePrint.p_file CoreEnv.empty
adamc@202 794 }
adamc@132 795
adamc@315 796 val toSpecialize = transform specialize "specialize" o toUnpoly
adamc@131 797
adamc@1062 798 val toShake4 = transform shake "shake4" o toSpecialize
adamc@133 799
adamc@1062 800 val toEspecialize2 = transform especialize "especialize2" o toShake4
adamc@794 801
adamc@1062 802 val toReduce2 = transform reduce "reduce2" o toEspecialize2
adamc@898 803
adamc@1062 804 val toShake5 = transform shake "shake5" o toReduce2
adamc@794 805
adamc@692 806 val marshalcheck = {
adamc@692 807 func = (fn file => (MarshalCheck.check file; file)),
adamc@692 808 print = CorePrint.p_file CoreEnv.empty
adamc@692 809 }
adamc@692 810
adamc@1062 811 val toMarshalcheck = transform marshalcheck "marshalcheck" o toShake5
adamc@692 812
adamc@732 813 val effectize = {
adamc@732 814 func = Effective.effectize,
adamc@732 815 print = CorePrint.p_file CoreEnv.empty
adamc@732 816 }
adamc@732 817
adamc@732 818 val toEffectize = transform effectize "effectize" o toMarshalcheck
adamc@732 819
adamc@202 820 val monoize = {
adamc@202 821 func = Monoize.monoize CoreEnv.empty,
adamc@202 822 print = MonoPrint.p_file MonoEnv.empty
adamc@202 823 }
adamc@134 824
adamc@732 825 val toMonoize = transform monoize "monoize" o toEffectize
adamc@96 826
adamc@202 827 val mono_opt = {
adamc@910 828 func = MonoOpt.optimize,
adamc@202 829 print = MonoPrint.p_file MonoEnv.empty
adamc@202 830 }
adamc@29 831
adamc@270 832 val toMono_opt1 = transform mono_opt "mono_opt1" o toMonoize
adamc@5 833
adamc@202 834 val untangle = {
adamc@202 835 func = Untangle.untangle,
adamc@202 836 print = MonoPrint.p_file MonoEnv.empty
adamc@202 837 }
adamc@1 838
adamc@270 839 val toUntangle = transform untangle "untangle" o toMono_opt1
adamc@38 840
adamc@202 841 val mono_reduce = {
adamc@202 842 func = MonoReduce.reduce,
adamc@202 843 print = MonoPrint.p_file MonoEnv.empty
adamc@202 844 }
adamc@16 845
adamc@270 846 val toMono_reduce = transform mono_reduce "mono_reduce" o toUntangle
adamc@39 847
adamc@202 848 val mono_shake = {
adamc@202 849 func = MonoShake.shake,
adamc@202 850 print = MonoPrint.p_file MonoEnv.empty
adamc@202 851 }
adamc@110 852
adamc@270 853 val toMono_shake = transform mono_shake "mono_shake1" o toMono_reduce
adamc@193 854
adamc@572 855 val toMono_opt2 = transform mono_opt "mono_opt2" o toMono_shake
adamc@572 856
adamc@567 857 val jscomp = {
adamc@567 858 func = JsComp.process,
adamc@567 859 print = MonoPrint.p_file MonoEnv.empty
adamc@567 860 }
adamc@567 861
adamc@572 862 val toJscomp = transform jscomp "jscomp" o toMono_opt2
adamc@567 863
adamc@910 864 val toMono_opt3 = transform mono_opt "mono_opt3" o toJscomp
adamc@20 865
adamc@506 866 val fuse = {
adamc@506 867 func = Fuse.fuse,
adamc@506 868 print = MonoPrint.p_file MonoEnv.empty
adamc@506 869 }
adamc@506 870
adamc@572 871 val toFuse = transform fuse "fuse" o toMono_opt3
adamc@506 872
adamc@506 873 val toUntangle2 = transform untangle "untangle2" o toFuse
adamc@506 874
adamc@601 875 val toMono_reduce2 = transform mono_reduce "mono_reduce2" o toUntangle2
adamc@601 876 val toMono_shake2 = transform mono_shake "mono_shake2" o toMono_reduce2
adamc@916 877 val toMono_opt4 = transform mono_opt "mono_opt4" o toMono_shake2
adamc@1017 878 val toMono_reduce3 = transform mono_reduce "mono_reduce3" o toMono_opt4
adamc@1017 879 val toFuse2 = transform fuse "shake2" o toMono_reduce3
adamc@916 880 val toUntangle3 = transform untangle "untangle3" o toFuse2
adamc@916 881 val toMono_shake3 = transform mono_shake "mono_shake3" o toUntangle3
adamc@506 882
adamc@377 883 val pathcheck = {
adamc@377 884 func = (fn file => (PathCheck.check file; file)),
adamc@377 885 print = MonoPrint.p_file MonoEnv.empty
adamc@377 886 }
adamc@377 887
adamc@916 888 val toPathcheck = transform pathcheck "pathcheck" o toMono_shake3
adamc@377 889
adamc@202 890 val cjrize = {
adamc@202 891 func = Cjrize.cjrize,
adamc@202 892 print = CjrPrint.p_file CjrEnv.empty
adamc@202 893 }
adamc@23 894
adamc@377 895 val toCjrize = transform cjrize "cjrize" o toPathcheck
adamc@29 896
adamc@643 897 val scriptcheck = {
adamc@643 898 func = ScriptCheck.classify,
adamc@643 899 print = CjrPrint.p_file CjrEnv.empty
adamc@643 900 }
adamc@643 901
adamc@643 902 val toScriptcheck = transform scriptcheck "scriptcheck" o toCjrize
adamc@643 903
adamc@282 904 val prepare = {
adamc@282 905 func = Prepare.prepare,
adamc@282 906 print = CjrPrint.p_file CjrEnv.empty
adamc@282 907 }
adamc@282 908
adamc@643 909 val toPrepare = transform prepare "prepare" o toScriptcheck
adamc@282 910
adamc@879 911 val checknest = {
adamc@879 912 func = fn f => if #supportsNestedPrepared (Settings.currentDbms ()) then f else Checknest.annotate f,
adamc@879 913 print = CjrPrint.p_file CjrEnv.empty
adamc@879 914 }
adamc@879 915
adamc@879 916 val toChecknest = transform checknest "checknest" o toPrepare
adamc@879 917
adamc@274 918 val sqlify = {
adamc@274 919 func = Cjrize.cjrize,
adamc@274 920 print = CjrPrint.p_sql CjrEnv.empty
adamc@274 921 }
adamc@274 922
adamc@274 923 val toSqlify = transform sqlify "sqlify" o toMono_opt2
adamc@274 924
adamc@764 925 fun compileC {cname, oname, ename, libs, profile, debug, link = link'} =
adamc@183 926 let
adamc@855 927 val proto = Settings.currentProtocol ()
adamc@378 928 val urweb_o = clibFile "urweb.o"
adamc@914 929 val memmem_o = clibFile "memmem.o"
adamc@378 930
adamc@949 931 val compile = "gcc " ^ Config.gccArgs ^ " -Wstrict-prototypes -Werror -O3 -fno-inline -I " ^ Config.includ
adamc@832 932 ^ " -c " ^ cname ^ " -o " ^ oname
adamc@914 933 val link = "gcc -Werror -O3 -lm -lmhash -pthread " ^ Config.gccArgs ^ " " ^ libs ^ " " ^ urweb_o ^ " " ^ oname
adamc@914 934 ^ " " ^ memmem_o ^ " " ^ #link proto ^ " -o " ^ ename
adamc@502 935
adamc@502 936 val (compile, link) =
adamc@502 937 if profile then
adamc@502 938 (compile ^ " -pg", link ^ " -pg")
adamc@502 939 else
adamc@502 940 (compile, link)
adamc@742 941
adamc@742 942 val (compile, link) =
adamc@742 943 if debug then
adamc@742 944 (compile ^ " -g", link ^ " -g")
adamc@742 945 else
adamc@742 946 (compile, link)
adamc@764 947
adamc@764 948 val link = foldl (fn (s, link) => link ^ " " ^ s) link link'
adamc@183 949 in
adamc@1045 950 OS.Process.isSuccess (OS.Process.system compile)
adamc@1045 951 andalso OS.Process.isSuccess (OS.Process.system link)
adamc@183 952 end
adamc@183 953
adamc@202 954 fun compile job =
adamc@879 955 case run toChecknest job of
adamc@1045 956 NONE => false
adamc@29 957 | SOME file =>
adamc@202 958 let
adamc@274 959 val job = valOf (run (transform parseUrp "parseUrp") job)
adamc@102 960
adamc@274 961 val (cname, oname, cleanup) =
adamc@274 962 if #debug job then
adamc@457 963 ("/tmp/webapp.c", "/tmp/webapp.o", fn () => ())
adamc@274 964 else
adamc@274 965 let
adamc@274 966 val dir = OS.FileSys.tmpName ()
adamc@403 967 val () = if OS.FileSys.access (dir, []) then
adamc@403 968 OS.FileSys.remove dir
adamc@403 969 else
adamc@403 970 ()
adamc@457 971 val cname = OS.Path.joinDirFile {dir = dir, file = "webapp.c"}
adamc@457 972 val oname = OS.Path.joinDirFile {dir = dir, file = "webapp.o"}
adamc@274 973 in
adamc@274 974 OS.FileSys.mkDir dir;
adamc@274 975 (cname, oname,
adamc@274 976 fn () => (OS.FileSys.remove cname;
adamc@274 977 OS.FileSys.remove oname;
adamc@473 978 OS.FileSys.rmDir dir)
adamc@473 979 handle OS.SysErr _ => OS.FileSys.rmDir dir)
adamc@274 980 end
adamc@274 981 val ename = #exe job
adamc@202 982 in
adamc@274 983 let
adamc@274 984 val outf = TextIO.openOut cname
adamc@274 985 val s = TextIOPP.openOut {dst = outf, wid = 80}
adamc@432 986
adamc@432 987 val hasDb = List.exists (fn (Cjr.DDatabase _, _) => true | _ => false) (#1 file)
adamc@432 988 val libs =
adamc@432 989 if hasDb then
adamc@866 990 #link (Settings.currentDbms ())
adamc@432 991 else
adamc@432 992 ""
adamc@274 993 in
adamc@274 994 Print.fprint s (CjrPrint.p_file CjrEnv.empty file);
adamc@415 995 TextIO.output1 (outf, #"\n");
adamc@274 996 TextIO.closeOut outf;
adamc@102 997
adamc@274 998 case #sql job of
adamc@274 999 NONE => ()
adamc@274 1000 | SOME sql =>
adamc@274 1001 let
adamc@274 1002 val outf = TextIO.openOut sql
adamc@274 1003 val s = TextIOPP.openOut {dst = outf, wid = 80}
adamc@274 1004 in
adamc@274 1005 Print.fprint s (CjrPrint.p_sql CjrEnv.empty file);
adamc@274 1006 TextIO.closeOut outf
adamc@274 1007 end;
adamc@274 1008
adamc@742 1009 compileC {cname = cname, oname = oname, ename = ename, libs = libs,
adamc@1045 1010 profile = #profile job, debug = #debug job, link = #link job}
adamc@274 1011
adamc@1045 1012 before cleanup ()
adamc@274 1013 end
adamc@274 1014 handle ex => (((cleanup ()) handle _ => ()); raise ex)
adamc@202 1015 end
adamc@29 1016
adamc@1045 1017 fun compiler job =
adamc@1045 1018 if compile job then
adamc@1045 1019 ()
adamc@1045 1020 else
adamc@1045 1021 OS.Process.exit OS.Process.failure
adamc@1045 1022
adamc@1 1023 end