Mercurial > urweb

annotate src/compiler.sml @ 1089:f1647f16097d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Convenience libifying; allow more NULLs with globals
author Adam Chlipala <adamc@hcoop.net>
date Thu, 24 Dec 2009 15:49:52 -0500
parents 8e240c007442
children e77079953308
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@346 107 fun check (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
adamc@346 108 ignore (#func tr x))
adamc@346 109
adamc@280 110 fun run (tr : ('src, 'dst) transform) x = (ErrorMsg.resetErrors ();
adamc@280 111 #func tr x)
adamc@201 112
adamc@201 113 fun runPrint (tr : ('src, 'dst) transform) input =
adamc@280 114 (ErrorMsg.resetErrors ();
adamc@280 115 case #func tr input of
adamc@280 116 NONE => print "Failure\n"
adamc@280 117 | SOME v =>
adamc@280 118 (print "Success\n";
adamc@280 119 Print.print (#print tr v);
adamc@280 120 print "\n"))
adamc@201 121
adamc@201 122 fun time (tr : ('src, 'dst) transform) input =
adamc@55 123 let
adamc@201 124 val (_, pmap) = #time tr (input, [])
adamc@201 125 in
adamc@201 126 app (fn (name, time) =>
adamc@201 127 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
adamc@201 128 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
adamc@201 129 print "\n"
adamc@201 130 end
adamc@55 131
adamc@201 132 fun timePrint (tr : ('src, 'dst) transform) input =
adamc@201 133 let
adamc@201 134 val (ro, pmap) = #time tr (input, [])
adamc@55 135 in
adamc@201 136 app (fn (name, time) =>
adamc@201 137 print (name ^ ": " ^ LargeReal.toString (Time.toReal time) ^ "\n")) (rev pmap);
adamc@201 138 print ("TOTAL: " ^ LargeReal.toString (Time.toReal (foldl Time.+ Time.zeroTime (map #2 pmap))) ^ "\n");
adamc@201 139 print "\n";
adamc@201 140 case ro of
adamc@201 141 NONE => print "Failure\n"
adamc@201 142 | SOME v =>
adamc@201 143 (print "Success\n";
adamc@201 144 Print.print (#print tr v);
adamc@201 145 print "\n")
adamc@55 146 end
adamc@55 147
adamc@244 148 val parseUrs =
adamc@201 149 {func = fn filename => let
adamc@201 150 val fname = OS.FileSys.tmpName ()
adamc@201 151 val outf = TextIO.openOut fname
adamc@201 152 val () = TextIO.output (outf, "sig\n")
adamc@201 153 val inf = TextIO.openIn filename
adamc@201 154 fun loop () =
adamc@201 155 case TextIO.inputLine inf of
adamc@201 156 NONE => ()
adamc@201 157 | SOME line => (TextIO.output (outf, line);
adamc@201 158 loop ())
adamc@201 159 val () = loop ()
adamc@201 160 val () = TextIO.closeIn inf
adamc@201 161 val () = TextIO.closeOut outf
adamc@201 162
adamc@201 163 val () = (ErrorMsg.resetErrors ();
adamc@201 164 ErrorMsg.resetPositioning filename;
adamc@201 165 Lex.UserDeclarations.initialize ())
adamc@201 166 val file = TextIO.openIn fname
adamc@201 167 fun get _ = TextIO.input file
adamc@201 168 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
adamc@201 169 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
adamc@244 170 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
adamc@201 171 in
adamc@201 172 TextIO.closeIn file;
adamc@201 173 case absyn of
adamc@201 174 [(Source.DSgn ("?", (Source.SgnConst sgis, _)), _)] => sgis
adamc@201 175 | _ => (ErrorMsg.errorAt {file = filename,
adamc@201 176 first = {line = 0,
adamc@201 177 char = 0},
adamc@201 178 last = {line = 0,
adamc@201 179 char = 0}} "Not a signature";
adamc@201 180 [])
adamc@201 181 end
adamc@201 182 handle LrParser.ParseError => [],
adamc@201 183 print = Print.p_list_sep Print.PD.newline SourcePrint.p_sgn_item}
adamc@55 184
adamc@1 185 (* The main parsing routine *)
adamc@244 186 val parseUr = {
adamc@201 187 func = fn filename =>
adamc@201 188 let
adamc@201 189 val () = (ErrorMsg.resetErrors ();
adamc@201 190 ErrorMsg.resetPositioning filename;
adamc@201 191 Lex.UserDeclarations.initialize ())
adamc@201 192 val file = TextIO.openIn filename
adamc@201 193 fun get _ = TextIO.input file
adamc@201 194 fun parseerror (s, p1, p2) = ErrorMsg.errorAt' (p1, p2) s
adamc@201 195 val lexer = LrParser.Stream.streamify (Lex.makeLexer get)
adamc@244 196 val (absyn, _) = UrwebP.parse (30, lexer, parseerror, ())
adamc@201 197 in
adamc@201 198 TextIO.closeIn file;
adamc@201 199 case absyn of
adamc@201 200 [(Source.DSgn ("?", _), _)] =>
adamc@201 201 (ErrorMsg.errorAt {file = filename,
adamc@201 202 first = {line = 0,
adamc@201 203 char = 0},
adamc@201 204 last = {line = 0,
adamc@201 205 char = 0}} "File starts with 'sig'";
adamc@201 206 [])
adamc@201 207 | _ => absyn
adamc@201 208 end
adamc@201 209 handle LrParser.ParseError => [],
adamc@201 210 print = SourcePrint.p_file}
adamc@56 211
adamc@768 212 fun p_job ({prefix, database, exe, sql, sources, debug, profile,
adamc@768 213 timeout, ffi, link, headers, scripts,
adamc@768 214 clientToServer, effectful, clientOnly, serverOnly, jsFuncs, ...} : job) =
adamc@270 215 let
adamc@270 216 open Print.PD
adamc@270 217 open Print
adamc@765 218
adamc@765 219 fun p_ffi name = p_list_sep (box []) (fn (m, s) =>
adamc@765 220 box [string name, space, string m, string ".", string s, newline])
adamc@270 221 in
adamc@274 222 box [if debug then
adamc@274 223 box [string "DEBUG", newline]
adamc@274 224 else
adamc@274 225 box [],
adamc@502 226 if profile then
adamc@502 227 box [string "PROFILE", newline]
adamc@502 228 else
adamc@502 229 box [],
adamc@274 230 case database of
adamc@270 231 NONE => string "No database."
adamc@270 232 | SOME db => string ("Database: " ^ db),
adamc@270 233 newline,
adamc@274 234 string "Exe: ",
adamc@274 235 string exe,
adamc@274 236 newline,
adamc@274 237 case sql of
adamc@274 238 NONE => string "No SQL file."
adamc@274 239 | SOME sql => string ("SQL fle: " ^ sql),
adamc@673 240 newline,
adamc@673 241 string "Timeout: ",
adamc@673 242 string (Int.toString timeout),
adamc@673 243 newline,
adamc@764 244 p_list_sep (box []) (fn s => box [string "Ffi", space, string s, newline]) ffi,
adamc@764 245 p_list_sep (box []) (fn s => box [string "Header", space, string s, newline]) headers,
adamc@766 246 p_list_sep (box []) (fn s => box [string "Script", space, string s, newline]) scripts,
adamc@764 247 p_list_sep (box []) (fn s => box [string "Link", space, string s, newline]) link,
adamc@765 248 p_ffi "ClientToServer" clientToServer,
adamc@765 249 p_ffi "Effectful" effectful,
adamc@765 250 p_ffi "ClientOnly" clientOnly,
adamc@765 251 p_ffi "ServerOnly" serverOnly,
adamc@765 252 p_list_sep (box []) (fn ((m, s), s') =>
adamc@765 253 box [string "JsFunc", space, string m, string ".", string s,
adamc@765 254 space, string "=", space, string s', newline]) jsFuncs,
adamc@270 255 string "Sources:",
adamc@270 256 p_list string sources,
adamc@270 257 newline]
adamc@270 258 end
adamc@270 259
adamc@270 260 fun trim s =
adamc@270 261 let
adamc@270 262 val (_, s) = Substring.splitl Char.isSpace s
adamc@270 263 val (s, _) = Substring.splitr Char.isSpace s
adamc@270 264 in
adamc@270 265 s
adamc@270 266 end
adamc@270 267
adamc@794 268 structure M = BinaryMapFn(struct
adamc@794 269 type ord_key = string
adamc@794 270 val compare = String.compare
adamc@794 271 end)
adamc@794 272
adamc@1089 273 val pathmap = ref (M.insert (M.empty, "", Config.libUr))
adamc@1089 274
adamc@1089 275 fun addPath (k, v) = pathmap := M.insert (!pathmap, k, v)
adamc@1089 276
adamc@1082 277 fun parseUrp' accLibs fname =
adamc@767 278 let
adamc@1089 279 val pathmap = ref (!pathmap)
adamc@1082 280 val bigLibs = ref []
adamc@767 281
adamc@794 282 fun pu filename =
adamc@794 283 let
adamc@794 284 val dir = OS.Path.dir filename
adamc@794 285 val inf = TextIO.openIn (OS.Path.joinBaseExt {base = filename, ext = SOME "urp"})
adamc@767 286
adamc@794 287 fun pathify fname =
adamc@794 288 if size fname > 0 andalso String.sub (fname, 0) = #"$" then
adamc@794 289 let
adamc@794 290 val fname' = Substring.extract (fname, 1, NONE)
adamc@794 291 val (befor, after) = Substring.splitl (fn ch => ch <> #"/") fname'
adamc@794 292 in
adamc@794 293 if Substring.isEmpty after then
adamc@794 294 fname
adamc@794 295 else
adamc@794 296 case M.find (!pathmap, Substring.string befor) of
adamc@794 297 NONE => fname
adamc@794 298 | SOME rep => rep ^ Substring.string after
adamc@794 299 end
adamc@794 300 else
adamc@794 301 fname
adamc@767 302
adamc@794 303 fun relify fname =
adamc@794 304 let
adamc@794 305 val fname = pathify fname
adamc@794 306 in
adamc@794 307 OS.Path.concat (dir, fname)
adamc@794 308 handle OS.Path.Path => fname
adamc@794 309 end
adamc@767 310
adamc@1089 311 fun libify path =
adamc@1089 312 (if Posix.FileSys.access (path ^ ".urp", []) then
adamc@1089 313 path
adamc@1089 314 else
adamc@1089 315 path ^ "/lib")
adamc@1089 316 handle SysErr => path
adamc@1089 317
adamc@1089 318 fun libify' path =
adamc@1089 319 (if Posix.FileSys.access (relify path ^ ".urp", []) then
adamc@1089 320 path
adamc@1089 321 else
adamc@1089 322 path ^ "/lib")
adamc@1089 323 handle SysErr => path
adamc@1089 324
adamc@794 325 val absDir = OS.Path.mkAbsolute {path = dir, relativeTo = OS.FileSys.getDir ()}
adamc@767 326
adamc@794 327 fun relifyA fname =
adamc@794 328 OS.Path.mkAbsolute {path = pathify fname, relativeTo = absDir}
adamc@767 329
adamc@794 330 fun readSources acc =
adamc@794 331 case TextIO.inputLine inf of
adamc@794 332 NONE => rev acc
adamc@794 333 | SOME line =>
adamc@794 334 let
adamc@794 335 val acc = if CharVector.all Char.isSpace line then
adamc@794 336 acc
adamc@794 337 else
adamc@794 338 let
adamc@794 339 val fname = String.implode (List.filter (fn x => not (Char.isSpace x))
adamc@794 340 (String.explode line))
adamc@794 341 val fname = relify fname
adamc@794 342 in
adamc@794 343 fname :: acc
adamc@794 344 end
adamc@794 345 in
adamc@794 346 readSources acc
adamc@794 347 end
adamc@767 348
adamc@794 349 val prefix = ref NONE
adamc@891 350 val database = ref (Settings.getDbstring ())
adamc@891 351 val exe = ref (Settings.getExe ())
adamc@891 352 val sql = ref (Settings.getSql ())
adamc@857 353 val debug = ref (Settings.getDebug ())
adamc@794 354 val profile = ref false
adamc@794 355 val timeout = ref NONE
adamc@794 356 val ffi = ref []
adamc@794 357 val link = ref []
adamc@794 358 val headers = ref []
adamc@794 359 val scripts = ref []
adamc@794 360 val clientToServer = ref []
adamc@794 361 val effectful = ref []
adamc@794 362 val clientOnly = ref []
adamc@794 363 val serverOnly = ref []
adamc@794 364 val jsFuncs = ref []
adamc@794 365 val rewrites = ref []
adamc@794 366 val url = ref []
adamc@794 367 val mime = ref []
adamc@794 368 val libs = ref []
adamc@866 369 val protocol = ref NONE
adamc@866 370 val dbms = ref NONE
adamc@767 371
adamc@794 372 fun finish sources =
adamc@794 373 let
adamc@794 374 val job = {
adamc@794 375 prefix = Option.getOpt (!prefix, "/"),
adamc@794 376 database = !database,
adamc@794 377 exe = Option.getOpt (!exe, OS.Path.joinBaseExt {base = OS.Path.base filename,
adamc@794 378 ext = SOME "exe"}),
adamc@794 379 sql = !sql,
adamc@794 380 debug = !debug,
adamc@794 381 profile = !profile,
adamc@794 382 timeout = Option.getOpt (!timeout, 60),
adamc@794 383 ffi = rev (!ffi),
adamc@794 384 link = rev (!link),
adamc@794 385 headers = rev (!headers),
adamc@794 386 scripts = rev (!scripts),
adamc@794 387 clientToServer = rev (!clientToServer),
adamc@794 388 effectful = rev (!effectful),
adamc@794 389 clientOnly = rev (!clientOnly),
adamc@794 390 serverOnly = rev (!serverOnly),
adamc@794 391 jsFuncs = rev (!jsFuncs),
adamc@794 392 rewrites = rev (!rewrites),
adamc@794 393 filterUrl = rev (!url),
adamc@794 394 filterMime = rev (!mime),
adamc@866 395 sources = sources,
adamc@866 396 protocol = !protocol,
adamc@866 397 dbms = !dbms
adamc@794 398 }
adamc@767 399
adamc@794 400 fun mergeO f (old, new) =
adamc@794 401 case (old, new) of
adamc@794 402 (NONE, _) => new
adamc@794 403 | (_, NONE) => old
adamc@794 404 | (SOME v1, SOME v2) => SOME (f (v1, v2))
adamc@794 405
adamc@794 406 fun same desc = mergeO (fn (x : string, y) =>
adamc@794 407 (if x = y then
adamc@794 408 ()
adamc@794 409 else
adamc@794 410 ErrorMsg.error ("Multiple "
adamc@794 411 ^ desc ^ " values that don't agree");
adamc@794 412 x))
adamc@794 413
adamc@794 414 fun merge (old : job, new : job) = {
adamc@794 415 prefix = #prefix old,
adamc@891 416 database = mergeO (fn (old, _) => old) (#database old, #database new),
adamc@794 417 exe = #exe old,
adamc@794 418 sql = #sql old,
adamc@794 419 debug = #debug old orelse #debug new,
adamc@794 420 profile = #profile old orelse #profile new,
adamc@794 421 timeout = #timeout old,
adamc@794 422 ffi = #ffi old @ #ffi new,
adamc@794 423 link = #link old @ #link new,
adamc@794 424 headers = #headers old @ #headers new,
adamc@794 425 scripts = #scripts old @ #scripts new,
adamc@794 426 clientToServer = #clientToServer old @ #clientToServer new,
adamc@794 427 effectful = #effectful old @ #effectful new,
adamc@794 428 clientOnly = #clientOnly old @ #clientOnly new,
adamc@794 429 serverOnly = #serverOnly old @ #serverOnly new,
adamc@794 430 jsFuncs = #jsFuncs old @ #jsFuncs new,
adamc@794 431 rewrites = #rewrites old @ #rewrites new,
adamc@794 432 filterUrl = #filterUrl old @ #filterUrl new,
adamc@794 433 filterMime = #filterMime old @ #filterMime new,
adamc@866 434 sources = #sources new @ #sources old,
adamc@866 435 protocol = mergeO #2 (#protocol old, #protocol new),
adamc@866 436 dbms = mergeO #2 (#dbms old, #dbms new)
adamc@794 437 }
adamc@794 438 in
adamc@1082 439 if accLibs then
adamc@1082 440 foldr (fn (job', job) => merge (job, job')) job (!libs)
adamc@1082 441 else
adamc@1082 442 job
adamc@794 443 end
adamc@794 444
adamc@794 445 fun parsePkind s =
adamc@794 446 case s of
adamc@794 447 "all" => Settings.Any
adamc@794 448 | "url" => Settings.Url
adamc@794 449 | "table" => Settings.Table
adamc@794 450 | "sequence" => Settings.Sequence
adamc@794 451 | "view" => Settings.View
adamc@794 452 | "relation" => Settings.Relation
adamc@794 453 | "cookie" => Settings.Cookie
adamc@794 454 | "style" => Settings.Style
adamc@794 455 | _ => (ErrorMsg.error "Bad path kind spec";
adamc@794 456 Settings.Any)
adamc@794 457
adamc@794 458 fun parseFrom s =
adamc@794 459 if size s > 1 andalso String.sub (s, size s - 2) = #"/" andalso String.sub (s, size s - 1) = #"*" then
adamc@794 460 (Settings.Prefix, String.substring (s, 0, size s - 1))
adamc@794 461 else
adamc@794 462 (Settings.Exact, s)
adamc@794 463
adamc@794 464 fun parseFkind s =
adamc@794 465 case s of
adamc@794 466 "url" => url
adamc@794 467 | "mime" => mime
adamc@794 468 | _ => (ErrorMsg.error "Bad filter kind";
adamc@794 469 url)
adamc@794 470
adamc@794 471 fun parsePattern s =
adamc@794 472 if size s > 0 andalso String.sub (s, size s - 1) = #"*" then
adamc@794 473 (Settings.Prefix, String.substring (s, 0, size s - 1))
adamc@794 474 else
adamc@794 475 (Settings.Exact, s)
adamc@794 476
adamc@794 477 fun read () =
adamc@794 478 case TextIO.inputLine inf of
adamc@794 479 NONE => finish []
adamc@794 480 | SOME "\n" => finish (readSources [])
adamc@794 481 | SOME line =>
adamc@794 482 let
adamc@794 483 val (cmd, arg) = Substring.splitl (fn x => not (Char.isSpace x)) (Substring.full line)
adamc@794 484 val cmd = Substring.string (trim cmd)
adamc@794 485 val arg = Substring.string (trim arg)
adamc@794 486
adamc@794 487 fun ffiS () =
adamc@794 488 case String.fields (fn ch => ch = #".") arg of
adamc@794 489 [m, x] => (m, x)
adamc@794 490 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func");
adamc@794 491 ("", ""))
adamc@794 492
adamc@794 493 fun ffiM () =
adamc@794 494 case String.fields (fn ch => ch = #"=") arg of
adamc@794 495 [f, s] =>
adamc@794 496 (case String.fields (fn ch => ch = #".") f of
adamc@794 497 [m, x] => ((m, x), s)
adamc@794 498 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
adamc@794 499 (("", ""), "")))
adamc@794 500 | _ => (ErrorMsg.error (cmd ^ " argument not of the form Module.func=func'");
adamc@794 501 (("", ""), ""))
adamc@794 502 in
adamc@794 503 case cmd of
adamc@794 504 "prefix" =>
adamc@794 505 (case !prefix of
adamc@794 506 NONE => ()
adamc@794 507 | SOME _ => ErrorMsg.error "Duplicate 'prefix' directive";
adamc@794 508 prefix := SOME arg)
adamc@794 509 | "database" =>
adamc@794 510 (case !database of
adamc@891 511 NONE => database := SOME arg
adamc@891 512 | SOME _ => ())
adamc@794 513 | "exe" =>
adamc@794 514 (case !exe of
adamc@891 515 NONE => exe := SOME (relify arg)
adamc@891 516 | SOME _ => ())
adamc@794 517 | "sql" =>
adamc@794 518 (case !sql of
adamc@891 519 NONE => sql := SOME (relify arg)
adamc@891 520 | SOME _ => ())
adamc@794 521 | "debug" => debug := true
adamc@794 522 | "profile" => profile := true
adamc@794 523 | "timeout" =>
adamc@794 524 (case !timeout of
adamc@794 525 NONE => ()
adamc@794 526 | SOME _ => ErrorMsg.error "Duplicate 'timeout' directive";
adamc@794 527 timeout := SOME (valOf (Int.fromString arg)))
adamc@794 528 | "ffi" => ffi := relify arg :: !ffi
adamc@1061 529 | "link" => let
adamc@1061 530 val arg = if size arg >= 2 andalso String.substring (arg, 0, 2) = "-l" then
adamc@1061 531 arg
adamc@1061 532 else
adamc@1061 533 relifyA arg
adamc@1061 534 in
adamc@1061 535 link := arg :: !link
adamc@1061 536 end
adamc@794 537 | "include" => headers := relifyA arg :: !headers
adamc@794 538 | "script" => scripts := arg :: !scripts
adamc@794 539 | "clientToServer" => clientToServer := ffiS () :: !clientToServer
adamc@794 540 | "effectful" => effectful := ffiS () :: !effectful
adamc@794 541 | "clientOnly" => clientOnly := ffiS () :: !clientOnly
adamc@794 542 | "serverOnly" => serverOnly := ffiS () :: !serverOnly
adamc@794 543 | "jsFunc" => jsFuncs := ffiM () :: !jsFuncs
adamc@794 544 | "rewrite" =>
adamc@794 545 let
adamc@794 546 fun doit (pkind, from, to) =
adamc@794 547 let
adamc@794 548 val pkind = parsePkind pkind
adamc@794 549 val (kind, from) = parseFrom from
adamc@794 550 in
adamc@794 551 rewrites := {pkind = pkind, kind = kind, from = from, to = to} :: !rewrites
adamc@794 552 end
adamc@794 553 in
adamc@794 554 case String.tokens Char.isSpace arg of
adamc@794 555 [pkind, from, to] => doit (pkind, from, to)
adamc@794 556 | [pkind, from] => doit (pkind, from, "")
adamc@794 557 | _ => ErrorMsg.error "Bad 'rewrite' syntax"
adamc@794 558 end
adamc@794 559 | "allow" =>
adamc@794 560 (case String.tokens Char.isSpace arg of
adamc@794 561 [fkind, pattern] =>
adamc@794 562 let
adamc@794 563 val fkind = parseFkind fkind
adamc@794 564 val (kind, pattern) = parsePattern pattern
adamc@794 565 in
adamc@794 566 fkind := {action = Settings.Allow, kind = kind, pattern = pattern} :: !fkind
adamc@794 567 end
adamc@794 568 | _ => ErrorMsg.error "Bad 'allow' syntax")
adamc@794 569 | "deny" =>
adamc@794 570 (case String.tokens Char.isSpace arg of
adamc@794 571 [fkind, pattern] =>
adamc@794 572 let
adamc@794 573 val fkind = parseFkind fkind
adamc@794 574 val (kind, pattern) = parsePattern pattern
adamc@794 575 in
adamc@794 576 fkind := {action = Settings.Deny, kind = kind, pattern = pattern} :: !fkind
adamc@794 577 end
adamc@794 578 | _ => ErrorMsg.error "Bad 'deny' syntax")
adamc@1082 579 | "library" => if accLibs then
adamc@1089 580 libs := pu (libify (relify arg)) :: !libs
adamc@1082 581 else
adamc@1089 582 bigLibs := libify' arg :: !bigLibs
adamc@794 583 | "path" =>
adamc@794 584 (case String.fields (fn ch => ch = #"=") arg of
adamc@794 585 [n, v] => pathmap := M.insert (!pathmap, n, v)
adamc@794 586 | _ => ErrorMsg.error "path argument not of the form name=value'")
adamc@794 587 | _ => ErrorMsg.error ("Unrecognized command '" ^ cmd ^ "'");
adamc@794 588 read ()
adamc@794 589 end
adamc@794 590
adamc@794 591 val job = read ()
adamc@767 592 in
adamc@794 593 TextIO.closeIn inf;
adamc@794 594 Settings.setUrlPrefix (#prefix job);
adamc@794 595 Settings.setTimeout (#timeout job);
adamc@794 596 Settings.setHeaders (#headers job);
adamc@794 597 Settings.setScripts (#scripts job);
adamc@794 598 Settings.setClientToServer (#clientToServer job);
adamc@794 599 Settings.setEffectful (#effectful job);
adamc@794 600 Settings.setClientOnly (#clientOnly job);
adamc@794 601 Settings.setServerOnly (#serverOnly job);
adamc@794 602 Settings.setJsFuncs (#jsFuncs job);
adamc@794 603 Settings.setRewriteRules (#rewrites job);
adamc@794 604 Settings.setUrlRules (#filterUrl job);
adamc@794 605 Settings.setMimeRules (#filterMime job);
adamc@866 606 Option.app Settings.setProtocol (#protocol job);
adamc@866 607 Option.app Settings.setDbms (#dbms job);
adamc@794 608 job
adamc@767 609 end
adamc@767 610 in
adamc@1082 611 {Job = pu fname, Libs = !bigLibs}
adamc@767 612 end
adamc@767 613
adamc@1082 614 fun p_job' {Job = j, Libs = _ : string list} = p_job j
adamc@1082 615
adamc@270 616 val parseUrp = {
adamc@1083 617 func = #Job o parseUrp' true,
adamc@270 618 print = p_job
adamc@270 619 }
adamc@270 620
adamc@1082 621 val parseUrp' = {
adamc@1083 622 func = parseUrp' false,
adamc@1082 623 print = p_job'
adamc@1082 624 }
adamc@1082 625
adamc@270 626 val toParseJob = transform parseUrp "parseJob"
adamc@1082 627 val toParseJob' = transform parseUrp' "parseJob'"
adamc@1082 628
adamc@1082 629 fun op o (tr2 : ('b, 'c) transform, tr1 : ('a, 'b) transform) = {
adamc@1082 630 func = fn input => case #func tr1 input of
adamc@1082 631 NONE => NONE
adamc@1082 632 | SOME v => #func tr2 v,
adamc@1082 633 print = #print tr2,
adamc@1082 634 time = fn (input, pmap) => let
adamc@1082 635 val (ro, pmap) = #time tr1 (input, pmap)
adamc@1082 636 in
adamc@1082 637 case ro of
adamc@1082 638 NONE => (NONE, pmap)
adamc@1082 639 | SOME v => #time tr2 (v, pmap)
adamc@1082 640 end
adamc@1082 641 }
adamc@270 642
adamc@56 643 fun capitalize "" = ""
adamc@56 644 | capitalize s = str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
adamc@56 645
adamc@201 646 val parse = {
adamc@764 647 func = fn {database, sources = fnames, ffi, ...} : job =>
adamc@201 648 let
adamc@834 649 val anyErrors = ref false
adamc@834 650 fun checkErrors () = anyErrors := (!anyErrors orelse ErrorMsg.anyErrors ())
adamc@201 651 fun nameOf fname = capitalize (OS.Path.file fname)
adamc@109 652
adamc@764 653 fun parseFfi fname =
adamc@764 654 let
adamc@764 655 val mname = nameOf fname
adamc@764 656 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
adamc@764 657
adamc@764 658 val loc = {file = urs,
adamc@764 659 first = ErrorMsg.dummyPos,
adamc@764 660 last = ErrorMsg.dummyPos}
adamc@764 661
adamc@764 662 val sgn = (Source.SgnConst (#func parseUrs urs), loc)
adamc@764 663 in
adamc@834 664 checkErrors ();
adamc@764 665 (Source.DFfiStr (mname, sgn), loc)
adamc@764 666 end
adamc@764 667
adamc@201 668 fun parseOne fname =
adamc@201 669 let
adamc@201 670 val mname = nameOf fname
adamc@244 671 val ur = OS.Path.joinBaseExt {base = fname, ext = SOME "ur"}
adamc@244 672 val urs = OS.Path.joinBaseExt {base = fname, ext = SOME "urs"}
adamc@56 673
adamc@201 674 val sgnO =
adamc@244 675 if Posix.FileSys.access (urs, []) then
adamc@244 676 SOME (Source.SgnConst (#func parseUrs urs),
adamc@244 677 {file = urs,
adamc@201 678 first = ErrorMsg.dummyPos,
adamc@201 679 last = ErrorMsg.dummyPos})
adamc@834 680 before checkErrors ()
adamc@201 681 else
adamc@201 682 NONE
adamc@56 683
adamc@244 684 val loc = {file = ur,
adamc@201 685 first = ErrorMsg.dummyPos,
adamc@201 686 last = ErrorMsg.dummyPos}
adamc@56 687
adamc@244 688 val ds = #func parseUr ur
adamc@201 689 in
adamc@834 690 checkErrors ();
adamc@201 691 (Source.DStr (mname, sgnO, (Source.StrConst ds, loc)), loc)
adamc@201 692 end
adamc@56 693
adamc@764 694 val dsFfi = map parseFfi ffi
adamc@201 695 val ds = map parseOne fnames
adamc@201 696 in
adamc@834 697 if !anyErrors then
adamc@834 698 ErrorMsg.error "Parse failure"
adamc@834 699 else
adamc@834 700 ();
adamc@834 701
adamc@201 702 let
adamc@201 703 val final = nameOf (List.last fnames)
adamc@271 704
adamc@764 705 val ds = dsFfi @ ds
adamc@764 706 @ [(Source.DExport (Source.StrVar final, ErrorMsg.dummySpan), ErrorMsg.dummySpan)]
adamc@201 707 in
adamc@271 708 case database of
adamc@271 709 NONE => ds
adamc@271 710 | SOME s => (Source.DDatabase s, ErrorMsg.dummySpan) :: ds
adamc@201 711 end handle Empty => ds
adamc@201 712 end,
adamc@201 713 print = SourcePrint.p_file
adamc@201 714 }
adamc@56 715
adamc@270 716 val toParse = transform parse "parse" o toParseJob
adamc@38 717
adamc@378 718 fun libFile s = OS.Path.joinDirFile {dir = Config.libUr,
adamc@378 719 file = s}
adamc@378 720 fun clibFile s = OS.Path.joinDirFile {dir = Config.libC,
adamc@378 721 file = s}
adamc@378 722
adamc@201 723 val elaborate = {
adamc@201 724 func = fn file => let
adamc@378 725 val basis = #func parseUrs (libFile "basis.urs")
adamc@378 726 val topSgn = #func parseUrs (libFile "top.urs")
adamc@378 727 val topStr = #func parseUr (libFile "top.ur")
adamc@201 728 in
adamc@325 729 Elaborate.elabFile basis topStr topSgn ElabEnv.empty file
adamc@201 730 end,
adamc@201 731 print = ElabPrint.p_file ElabEnv.empty
adamc@201 732 }
adamc@5 733
adamc@270 734 val toElaborate = transform elaborate "elaborate" o toParse
adamc@201 735
adamc@448 736 val unnest = {
adamc@448 737 func = Unnest.unnest,
adamc@448 738 print = ElabPrint.p_file ElabEnv.empty
adamc@448 739 }
adamc@448 740
adamc@448 741 val toUnnest = transform unnest "unnest" o toElaborate
adamc@448 742
adamc@313 743 val termination = {
adamc@313 744 func = (fn file => (Termination.check file; file)),
adamc@313 745 print = ElabPrint.p_file ElabEnv.empty
adamc@313 746 }
adamc@313 747
adamc@448 748 val toTermination = transform termination "termination" o toUnnest
adamc@313 749
adamc@201 750 val explify = {
adamc@201 751 func = Explify.explify,
adamc@201 752 print = ExplPrint.p_file ExplEnv.empty
adamc@201 753 }
adamc@201 754
adamc@625 755 val toExplify = transform explify "explify" o toUnnest
adamc@201 756
adamc@201 757 val corify = {
adamc@201 758 func = Corify.corify,
adamc@201 759 print = CorePrint.p_file CoreEnv.empty
adamc@201 760 }
adamc@201 761
adamc@270 762 val toCorify = transform corify "corify" o toExplify
adamc@201 763
adamc@482 764 (*val reduce_local = {
adamc@482 765 func = ReduceLocal.reduce,
adamc@482 766 print = CorePrint.p_file CoreEnv.empty
adamc@482 767 }
adamc@482 768
adamc@482 769 val toReduce_local = transform reduce_local "reduce_local" o toCorify*)
adamc@482 770
adamc@443 771 val especialize = {
adamc@443 772 func = ESpecialize.specialize,
adamc@443 773 print = CorePrint.p_file CoreEnv.empty
adamc@443 774 }
adamc@443 775
adamc@454 776 val core_untangle = {
adamc@454 777 func = CoreUntangle.untangle,
adamc@454 778 print = CorePrint.p_file CoreEnv.empty
adamc@454 779 }
adamc@454 780
adamc@794 781 val toCore_untangle = transform core_untangle "core_untangle" o toCorify
adamc@454 782
adamc@202 783 val shake = {
adamc@202 784 func = Shake.shake,
adamc@202 785 print = CorePrint.p_file CoreEnv.empty
adamc@202 786 }
adamc@39 787
adamc@454 788 val toShake1 = transform shake "shake1" o toCore_untangle
adamc@110 789
adamc@607 790 val rpcify = {
adamc@607 791 func = Rpcify.frob,
adamc@607 792 print = CorePrint.p_file CoreEnv.empty
adamc@607 793 }
adamc@607 794
adamc@607 795 val toRpcify = transform rpcify "rpcify" o toShake1
adamc@607 796
adamc@642 797 val toCore_untangle2 = transform core_untangle "core_untangle2" o toRpcify
adamc@642 798 val toShake2 = transform shake "shake2" o toCore_untangle2
adamc@1062 799 val toEspecialize1 = transform especialize "especialize1" o toShake2
adamc@1062 800 val toCore_untangle3 = transform core_untangle "core_untangle3" o toEspecialize1
adamc@1062 801 val toShake3 = transform shake "shake3" o toCore_untangle3
adamc@642 802
adamc@202 803 val tag = {
adamc@202 804 func = Tag.tag,
adamc@202 805 print = CorePrint.p_file CoreEnv.empty
adamc@202 806 }
adamc@193 807
adamc@1062 808 val toTag = transform tag "tag" o toShake3
adamc@20 809
adamc@202 810 val reduce = {
adamc@202 811 func = Reduce.reduce,
adamc@202 812 print = CorePrint.p_file CoreEnv.empty
adamc@202 813 }
adamc@25 814
adamc@692 815 val toReduce = transform reduce "reduce" o toTag
adamc@23 816
adamc@315 817 val unpoly = {
adamc@315 818 func = Unpoly.unpoly,
adamc@315 819 print = CorePrint.p_file CoreEnv.empty
adamc@315 820 }
adamc@315 821
adamc@315 822 val toUnpoly = transform unpoly "unpoly" o toReduce
adamc@315 823
adamc@202 824 val specialize = {
adamc@202 825 func = Specialize.specialize,
adamc@202 826 print = CorePrint.p_file CoreEnv.empty
adamc@202 827 }
adamc@132 828
adamc@315 829 val toSpecialize = transform specialize "specialize" o toUnpoly
adamc@131 830
adamc@1062 831 val toShake4 = transform shake "shake4" o toSpecialize
adamc@133 832
adamc@1062 833 val toEspecialize2 = transform especialize "especialize2" o toShake4
adamc@794 834
adamc@1062 835 val toReduce2 = transform reduce "reduce2" o toEspecialize2
adamc@898 836
adamc@1062 837 val toShake5 = transform shake "shake5" o toReduce2
adamc@794 838
adamc@692 839 val marshalcheck = {
adamc@692 840 func = (fn file => (MarshalCheck.check file; file)),
adamc@692 841 print = CorePrint.p_file CoreEnv.empty
adamc@692 842 }
adamc@692 843
adamc@1062 844 val toMarshalcheck = transform marshalcheck "marshalcheck" o toShake5
adamc@692 845
adamc@732 846 val effectize = {
adamc@732 847 func = Effective.effectize,
adamc@732 848 print = CorePrint.p_file CoreEnv.empty
adamc@732 849 }
adamc@732 850
adamc@732 851 val toEffectize = transform effectize "effectize" o toMarshalcheck
adamc@732 852
adamc@202 853 val monoize = {
adamc@202 854 func = Monoize.monoize CoreEnv.empty,
adamc@202 855 print = MonoPrint.p_file MonoEnv.empty
adamc@202 856 }
adamc@134 857
adamc@732 858 val toMonoize = transform monoize "monoize" o toEffectize
adamc@96 859
adamc@202 860 val mono_opt = {
adamc@910 861 func = MonoOpt.optimize,
adamc@202 862 print = MonoPrint.p_file MonoEnv.empty
adamc@202 863 }
adamc@29 864
adamc@270 865 val toMono_opt1 = transform mono_opt "mono_opt1" o toMonoize
adamc@5 866
adamc@202 867 val untangle = {
adamc@202 868 func = Untangle.untangle,
adamc@202 869 print = MonoPrint.p_file MonoEnv.empty
adamc@202 870 }
adamc@1 871
adamc@270 872 val toUntangle = transform untangle "untangle" o toMono_opt1
adamc@38 873
adamc@202 874 val mono_reduce = {
adamc@202 875 func = MonoReduce.reduce,
adamc@202 876 print = MonoPrint.p_file MonoEnv.empty
adamc@202 877 }
adamc@16 878
adamc@270 879 val toMono_reduce = transform mono_reduce "mono_reduce" o toUntangle
adamc@39 880
adamc@202 881 val mono_shake = {
adamc@202 882 func = MonoShake.shake,
adamc@202 883 print = MonoPrint.p_file MonoEnv.empty
adamc@202 884 }
adamc@110 885
adamc@270 886 val toMono_shake = transform mono_shake "mono_shake1" o toMono_reduce
adamc@193 887
adamc@572 888 val toMono_opt2 = transform mono_opt "mono_opt2" o toMono_shake
adamc@572 889
adamc@567 890 val jscomp = {
adamc@567 891 func = JsComp.process,
adamc@567 892 print = MonoPrint.p_file MonoEnv.empty
adamc@567 893 }
adamc@567 894
adamc@572 895 val toJscomp = transform jscomp "jscomp" o toMono_opt2
adamc@567 896
adamc@910 897 val toMono_opt3 = transform mono_opt "mono_opt3" o toJscomp
adamc@20 898
adamc@506 899 val fuse = {
adamc@506 900 func = Fuse.fuse,
adamc@506 901 print = MonoPrint.p_file MonoEnv.empty
adamc@506 902 }
adamc@506 903
adamc@572 904 val toFuse = transform fuse "fuse" o toMono_opt3
adamc@506 905
adamc@506 906 val toUntangle2 = transform untangle "untangle2" o toFuse
adamc@506 907
adamc@601 908 val toMono_reduce2 = transform mono_reduce "mono_reduce2" o toUntangle2
adamc@601 909 val toMono_shake2 = transform mono_shake "mono_shake2" o toMono_reduce2
adamc@916 910 val toMono_opt4 = transform mono_opt "mono_opt4" o toMono_shake2
adamc@1017 911 val toMono_reduce3 = transform mono_reduce "mono_reduce3" o toMono_opt4
adamc@1017 912 val toFuse2 = transform fuse "shake2" o toMono_reduce3
adamc@916 913 val toUntangle3 = transform untangle "untangle3" o toFuse2
adamc@916 914 val toMono_shake3 = transform mono_shake "mono_shake3" o toUntangle3
adamc@506 915
adamc@377 916 val pathcheck = {
adamc@377 917 func = (fn file => (PathCheck.check file; file)),
adamc@377 918 print = MonoPrint.p_file MonoEnv.empty
adamc@377 919 }
adamc@377 920
adamc@916 921 val toPathcheck = transform pathcheck "pathcheck" o toMono_shake3
adamc@377 922
adamc@202 923 val cjrize = {
adamc@202 924 func = Cjrize.cjrize,
adamc@202 925 print = CjrPrint.p_file CjrEnv.empty
adamc@202 926 }
adamc@23 927
adamc@377 928 val toCjrize = transform cjrize "cjrize" o toPathcheck
adamc@29 929
adamc@643 930 val scriptcheck = {
adamc@643 931 func = ScriptCheck.classify,
adamc@643 932 print = CjrPrint.p_file CjrEnv.empty
adamc@643 933 }
adamc@643 934
adamc@643 935 val toScriptcheck = transform scriptcheck "scriptcheck" o toCjrize
adamc@643 936
adamc@282 937 val prepare = {
adamc@282 938 func = Prepare.prepare,
adamc@282 939 print = CjrPrint.p_file CjrEnv.empty
adamc@282 940 }
adamc@282 941
adamc@643 942 val toPrepare = transform prepare "prepare" o toScriptcheck
adamc@282 943
adamc@879 944 val checknest = {
adamc@879 945 func = fn f => if #supportsNestedPrepared (Settings.currentDbms ()) then f else Checknest.annotate f,
adamc@879 946 print = CjrPrint.p_file CjrEnv.empty
adamc@879 947 }
adamc@879 948
adamc@879 949 val toChecknest = transform checknest "checknest" o toPrepare
adamc@879 950
adamc@274 951 val sqlify = {
adamc@274 952 func = Cjrize.cjrize,
adamc@274 953 print = CjrPrint.p_sql CjrEnv.empty
adamc@274 954 }
adamc@274 955
adamc@274 956 val toSqlify = transform sqlify "sqlify" o toMono_opt2
adamc@274 957
adamc@764 958 fun compileC {cname, oname, ename, libs, profile, debug, link = link'} =
adamc@183 959 let
adamc@855 960 val proto = Settings.currentProtocol ()
adamc@378 961 val urweb_o = clibFile "urweb.o"
adamc@914 962 val memmem_o = clibFile "memmem.o"
adamc@378 963
adamc@949 964 val compile = "gcc " ^ Config.gccArgs ^ " -Wstrict-prototypes -Werror -O3 -fno-inline -I " ^ Config.includ
adamc@832 965 ^ " -c " ^ cname ^ " -o " ^ oname
adamc@914 966 val link = "gcc -Werror -O3 -lm -lmhash -pthread " ^ Config.gccArgs ^ " " ^ libs ^ " " ^ urweb_o ^ " " ^ oname
adamc@914 967 ^ " " ^ memmem_o ^ " " ^ #link proto ^ " -o " ^ ename
adamc@502 968
adamc@502 969 val (compile, link) =
adamc@502 970 if profile then
adamc@502 971 (compile ^ " -pg", link ^ " -pg")
adamc@502 972 else
adamc@502 973 (compile, link)
adamc@742 974
adamc@742 975 val (compile, link) =
adamc@742 976 if debug then
adamc@742 977 (compile ^ " -g", link ^ " -g")
adamc@742 978 else
adamc@742 979 (compile, link)
adamc@764 980
adamc@764 981 val link = foldl (fn (s, link) => link ^ " " ^ s) link link'
adamc@183 982 in
adamc@1045 983 OS.Process.isSuccess (OS.Process.system compile)
adamc@1045 984 andalso OS.Process.isSuccess (OS.Process.system link)
adamc@183 985 end
adamc@183 986
adamc@202 987 fun compile job =
adamc@879 988 case run toChecknest job of
adamc@1045 989 NONE => false
adamc@29 990 | SOME file =>
adamc@202 991 let
adamc@274 992 val job = valOf (run (transform parseUrp "parseUrp") job)
adamc@102 993
adamc@274 994 val (cname, oname, cleanup) =
adamc@274 995 if #debug job then
adamc@457 996 ("/tmp/webapp.c", "/tmp/webapp.o", fn () => ())
adamc@274 997 else
adamc@274 998 let
adamc@274 999 val dir = OS.FileSys.tmpName ()
adamc@403 1000 val () = if OS.FileSys.access (dir, []) then
adamc@403 1001 OS.FileSys.remove dir
adamc@403 1002 else
adamc@403 1003 ()
adamc@457 1004 val cname = OS.Path.joinDirFile {dir = dir, file = "webapp.c"}
adamc@457 1005 val oname = OS.Path.joinDirFile {dir = dir, file = "webapp.o"}
adamc@274 1006 in
adamc@274 1007 OS.FileSys.mkDir dir;
adamc@274 1008 (cname, oname,
adamc@274 1009 fn () => (OS.FileSys.remove cname;
adamc@274 1010 OS.FileSys.remove oname;
adamc@473 1011 OS.FileSys.rmDir dir)
adamc@473 1012 handle OS.SysErr _ => OS.FileSys.rmDir dir)
adamc@274 1013 end
adamc@274 1014 val ename = #exe job
adamc@202 1015 in
adamc@274 1016 let
adamc@274 1017 val outf = TextIO.openOut cname
adamc@274 1018 val s = TextIOPP.openOut {dst = outf, wid = 80}
adamc@432 1019
adamc@432 1020 val hasDb = List.exists (fn (Cjr.DDatabase _, _) => true | _ => false) (#1 file)
adamc@432 1021 val libs =
adamc@432 1022 if hasDb then
adamc@866 1023 #link (Settings.currentDbms ())
adamc@432 1024 else
adamc@432 1025 ""
adamc@274 1026 in
adamc@274 1027 Print.fprint s (CjrPrint.p_file CjrEnv.empty file);
adamc@415 1028 TextIO.output1 (outf, #"\n");
adamc@274 1029 TextIO.closeOut outf;
adamc@102 1030
adamc@274 1031 case #sql job of
adamc@274 1032 NONE => ()
adamc@274 1033 | SOME sql =>
adamc@274 1034 let
adamc@274 1035 val outf = TextIO.openOut sql
adamc@274 1036 val s = TextIOPP.openOut {dst = outf, wid = 80}
adamc@274 1037 in
adamc@274 1038 Print.fprint s (CjrPrint.p_sql CjrEnv.empty file);
adamc@274 1039 TextIO.closeOut outf
adamc@274 1040 end;
adamc@274 1041
adamc@742 1042 compileC {cname = cname, oname = oname, ename = ename, libs = libs,
adamc@1045 1043 profile = #profile job, debug = #debug job, link = #link job}
adamc@274 1044
adamc@1045 1045 before cleanup ()
adamc@274 1046 end
adamc@274 1047 handle ex => (((cleanup ()) handle _ => ()); raise ex)
adamc@202 1048 end
adamc@29 1049
adamc@1045 1050 fun compiler job =
adamc@1045 1051 if compile job then
adamc@1045 1052 ()
adamc@1045 1053 else
adamc@1045 1054 OS.Process.exit OS.Process.failure
adamc@1045 1055
adamc@1 1056 end