adamc@1114
|
1 (* Copyright (c) 2008-2010, Adam Chlipala
|
adamc@29
|
2 * All rights reserved.
|
adamc@29
|
3 *
|
adamc@29
|
4 * Redistribution and use in source and binary forms, with or without
|
adamc@29
|
5 * modification, are permitted provided that the following conditions are met:
|
adamc@29
|
6 *
|
adamc@29
|
7 * - Redistributions of source code must retain the above copyright notice,
|
adamc@29
|
8 * this list of conditions and the following disclaimer.
|
adamc@29
|
9 * - Redistributions in binary form must reproduce the above copyright notice,
|
adamc@29
|
10 * this list of conditions and the following disclaimer in the documentation
|
adamc@29
|
11 * and/or other materials provided with the distribution.
|
adamc@29
|
12 * - The names of contributors may not be used to endorse or promote products
|
adamc@29
|
13 * derived from this software without specific prior written permission.
|
adamc@29
|
14 *
|
adamc@29
|
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
adamc@29
|
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
adamc@29
|
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
adamc@29
|
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
adamc@29
|
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
adamc@29
|
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
adamc@29
|
21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
adamc@29
|
22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
adamc@29
|
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
adamc@29
|
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
adamc@29
|
25 * POSSIBILITY OF SUCH DAMAGE.
|
adamc@29
|
26 *)
|
adamc@29
|
27
|
adamc@29
|
28 (* Pretty-printing C jr. *)
|
adamc@29
|
29
|
adamc@29
|
30 structure CjrPrint :> CJR_PRINT = struct
|
adamc@29
|
31
|
adamc@29
|
32 open Print.PD
|
adamc@29
|
33 open Print
|
adamc@29
|
34
|
adamc@29
|
35 open Cjr
|
adamc@29
|
36
|
adamc@269
|
37 val dummyt = (TRecord 0, ErrorMsg.dummySpan)
|
adamc@269
|
38
|
adamc@29
|
39 structure E = CjrEnv
|
adamc@29
|
40 structure EM = ErrorMsg
|
adamc@29
|
41
|
adamc@144
|
42 structure SK = struct
|
adamc@144
|
43 type ord_key = string
|
adamc@144
|
44 val compare = String.compare
|
adamc@144
|
45 end
|
adamc@144
|
46
|
adamc@144
|
47 structure SS = BinarySetFn(SK)
|
adamc@144
|
48 structure SM = BinaryMapFn(SK)
|
adamc@144
|
49 structure IS = IntBinarySet
|
adamc@144
|
50
|
adamc@144
|
51 structure CM = BinaryMapFn(struct
|
adamc@144
|
52 type ord_key = char
|
adamc@144
|
53 val compare = Char.compare
|
adamc@144
|
54 end)
|
adamc@144
|
55
|
adamc@29
|
56 val debug = ref false
|
adamc@29
|
57
|
adamc@196
|
58 val dummyTyp = (TDatatype (Enum, 0, ref []), ErrorMsg.dummySpan)
|
adamc@29
|
59
|
adamc@316
|
60 val ident = String.translate (fn #"'" => "PRIME"
|
adamc@316
|
61 | ch => str ch)
|
adamc@316
|
62
|
adamc@316
|
63 val p_ident = string o ident
|
adamc@316
|
64
|
adamc@463
|
65 fun isUnboxable (t : typ) =
|
adamc@463
|
66 case #1 t of
|
adamc@463
|
67 TDatatype (Default, _, _) => true
|
adamc@463
|
68 | TFfi ("Basis", "string") => true
|
adamc@463
|
69 | _ => false
|
adamc@463
|
70
|
adamc@29
|
71 fun p_typ' par env (t, loc) =
|
adamc@29
|
72 case t of
|
adamc@476
|
73 TFun (t1, t2) => (EM.errorAt loc "Function type remains";
|
adamc@476
|
74 string "<FUNCTION>")
|
adamc@29
|
75 | TRecord i => box [string "struct",
|
adamc@29
|
76 space,
|
adamc@311
|
77 string "__uws_",
|
adamc@29
|
78 string (Int.toString i)]
|
adamc@188
|
79 | TDatatype (Enum, n, _) =>
|
adamc@188
|
80 (box [string "enum",
|
adamc@188
|
81 space,
|
adamc@1257
|
82 string ("__uwe_" ^ ident (#1 (E.lookupDatatype env n)) ^ "_" ^ Int.toString n)]
|
adamc@311
|
83 handle CjrEnv.UnboundNamed _ => string ("__uwd_UNBOUND__" ^ Int.toString n))
|
adamc@198
|
84 | TDatatype (Option, n, xncs) =>
|
adamc@198
|
85 (case ListUtil.search #3 (!xncs) of
|
adamc@198
|
86 NONE => raise Fail "CjrPrint: TDatatype marked Option has no constructor with an argument"
|
adamc@198
|
87 | SOME t =>
|
adamc@897
|
88 if isUnboxable t then
|
adamc@897
|
89 p_typ' par env t
|
adamc@897
|
90 else
|
adamc@897
|
91 box [p_typ' par env t,
|
adamc@897
|
92 string "*"])
|
adamc@188
|
93 | TDatatype (Default, n, _) =>
|
adamc@165
|
94 (box [string "struct",
|
adamc@165
|
95 space,
|
adamc@1257
|
96 string ("__uwd_" ^ ident (#1 (E.lookupDatatype env n)) ^ "_" ^ Int.toString n ^ "*")]
|
adamc@311
|
97 handle CjrEnv.UnboundNamed _ => string ("__uwd_UNBOUND__" ^ Int.toString n))
|
adamc@316
|
98 | TFfi (m, x) => box [string "uw_", p_ident m, string "_", p_ident x]
|
adamc@288
|
99 | TOption t =>
|
adamc@463
|
100 if isUnboxable t then
|
adamc@463
|
101 p_typ' par env t
|
adamc@463
|
102 else
|
adamc@463
|
103 box [p_typ' par env t,
|
adamc@463
|
104 string "*"]
|
adamc@757
|
105 | TList (_, i) => box [string "struct",
|
adamc@757
|
106 space,
|
adamc@757
|
107 string "__uws_",
|
adamc@757
|
108 string (Int.toString i),
|
adamc@757
|
109 string "*"]
|
adamc@29
|
110
|
adamc@29
|
111 and p_typ env = p_typ' false env
|
adamc@29
|
112
|
adamc@316
|
113 fun p_rel env n = string ("__uwr_" ^ ident (#1 (E.lookupERel env n)) ^ "_" ^ Int.toString (E.countERels env - n - 1))
|
adamc@311
|
114 handle CjrEnv.UnboundRel _ => string ("__uwr_UNBOUND_" ^ Int.toString (E.countERels env - n - 1))
|
adamc@29
|
115
|
adam@1294
|
116 fun p_enamed' env n =
|
adam@1294
|
117 "__uwn_" ^ ident (#1 (E.lookupENamed env n)) ^ "_" ^ Int.toString n
|
adam@1294
|
118 handle CjrEnv.UnboundNamed _ => "__uwn_UNBOUND_" ^ Int.toString n
|
adam@1294
|
119
|
adam@1294
|
120 fun p_enamed env n = string (p_enamed' env n)
|
adamc@109
|
121
|
adamc@182
|
122 fun p_con_named env n =
|
adamc@316
|
123 string ("__uwc_" ^ ident (#1 (E.lookupConstructor env n)) ^ "_" ^ Int.toString n)
|
adamc@311
|
124 handle CjrEnv.UnboundNamed _ => string ("__uwc_UNBOUND_" ^ Int.toString n)
|
adamc@182
|
125
|
adamc@182
|
126 fun p_pat_preamble env (p, _) =
|
adamc@182
|
127 case p of
|
adamc@182
|
128 PWild => (box [],
|
adamc@182
|
129 env)
|
adamc@182
|
130 | PVar (x, t) => (box [p_typ env t,
|
adamc@182
|
131 space,
|
adamc@311
|
132 string "__uwr_",
|
adamc@316
|
133 p_ident x,
|
adamc@182
|
134 string "_",
|
adamc@182
|
135 string (Int.toString (E.countERels env)),
|
adamc@182
|
136 string ";",
|
adamc@182
|
137 newline],
|
adamc@196
|
138 E.pushERel env x t)
|
adamc@182
|
139 | PPrim _ => (box [], env)
|
adamc@188
|
140 | PCon (_, _, NONE) => (box [], env)
|
adamc@188
|
141 | PCon (_, _, SOME p) => p_pat_preamble env p
|
adamc@182
|
142 | PRecord xps =>
|
adamc@182
|
143 foldl (fn ((_, p, _), (pp, env)) =>
|
adamc@182
|
144 let
|
adamc@182
|
145 val (pp', env) = p_pat_preamble env p
|
adamc@182
|
146 in
|
adamc@182
|
147 (box [pp', pp], env)
|
adamc@182
|
148 end) (box [], env) xps
|
adamc@288
|
149 | PNone _ => (box [], env)
|
adamc@288
|
150 | PSome (_, p) => p_pat_preamble env p
|
adamc@182
|
151
|
adamc@182
|
152 fun p_patCon env pc =
|
adamc@182
|
153 case pc of
|
adamc@182
|
154 PConVar n => p_con_named env n
|
adamc@316
|
155 | PConFfi {mod = m, con, ...} => string ("uw_" ^ ident m ^ "_" ^ ident con)
|
adamc@182
|
156
|
adamc@757
|
157 fun p_pat (env, exit, depth) (p, loc) =
|
adamc@182
|
158 case p of
|
adamc@182
|
159 PWild =>
|
adamc@182
|
160 (box [], env)
|
adamc@182
|
161 | PVar (x, t) =>
|
adamc@311
|
162 (box [string "__uwr_",
|
adamc@316
|
163 p_ident x,
|
adamc@182
|
164 string "_",
|
adamc@182
|
165 string (Int.toString (E.countERels env)),
|
adamc@182
|
166 space,
|
adamc@182
|
167 string "=",
|
adamc@182
|
168 space,
|
adamc@182
|
169 string "disc",
|
adamc@182
|
170 string (Int.toString depth),
|
adamc@182
|
171 string ";"],
|
adamc@182
|
172 E.pushERel env x t)
|
adamc@182
|
173 | PPrim (Prim.Int n) =>
|
adamc@182
|
174 (box [string "if",
|
adamc@182
|
175 space,
|
adamc@182
|
176 string "(disc",
|
adamc@182
|
177 string (Int.toString depth),
|
adamc@182
|
178 space,
|
adamc@182
|
179 string "!=",
|
adamc@182
|
180 space,
|
adamc@276
|
181 Prim.p_t_GCC (Prim.Int n),
|
adamc@182
|
182 string ")",
|
adamc@182
|
183 space,
|
adamc@182
|
184 exit],
|
adamc@182
|
185 env)
|
adamc@182
|
186 | PPrim (Prim.String s) =>
|
adamc@182
|
187 (box [string "if",
|
adamc@182
|
188 space,
|
adamc@182
|
189 string "(strcmp(disc",
|
adamc@182
|
190 string (Int.toString depth),
|
adamc@182
|
191 string ",",
|
adamc@182
|
192 space,
|
adamc@276
|
193 Prim.p_t_GCC (Prim.String s),
|
adamc@182
|
194 string "))",
|
adamc@182
|
195 space,
|
adamc@182
|
196 exit],
|
adamc@182
|
197 env)
|
adamc@947
|
198 | PPrim (Prim.Char ch) =>
|
adamc@947
|
199 (box [string "if",
|
adamc@947
|
200 space,
|
adamc@947
|
201 string "(disc",
|
adamc@947
|
202 string (Int.toString depth),
|
adamc@947
|
203 space,
|
adamc@947
|
204 string "!=",
|
adamc@947
|
205 space,
|
adamc@947
|
206 Prim.p_t_GCC (Prim.Char ch),
|
adamc@947
|
207 string ")",
|
adamc@947
|
208 space,
|
adamc@947
|
209 exit],
|
adamc@947
|
210 env)
|
adamc@182
|
211 | PPrim _ => raise Fail "CjrPrint: Disallowed PPrim primitive"
|
adamc@182
|
212
|
adamc@188
|
213 | PCon (dk, pc, po) =>
|
adamc@182
|
214 let
|
adamc@182
|
215 val (p, env) =
|
adamc@182
|
216 case po of
|
adamc@182
|
217 NONE => (box [], env)
|
adamc@182
|
218 | SOME p =>
|
adamc@182
|
219 let
|
adamc@182
|
220 val (p, env) = p_pat (env, exit, depth + 1) p
|
adamc@182
|
221
|
adamc@182
|
222 val (x, to) = case pc of
|
adamc@182
|
223 PConVar n =>
|
adamc@182
|
224 let
|
adamc@182
|
225 val (x, to, _) = E.lookupConstructor env n
|
adamc@182
|
226 in
|
adamc@316
|
227 ("uw_" ^ ident x, to)
|
adamc@182
|
228 end
|
adamc@188
|
229 | PConFfi {mod = m, con, arg, ...} =>
|
adamc@316
|
230 ("uw_" ^ ident m ^ "_" ^ ident con, arg)
|
adamc@182
|
231
|
adamc@182
|
232 val t = case to of
|
adamc@182
|
233 NONE => raise Fail "CjrPrint: Constructor mismatch"
|
adamc@182
|
234 | SOME t => t
|
adamc@182
|
235 in
|
adamc@182
|
236 (box [string "{",
|
adamc@182
|
237 newline,
|
adamc@182
|
238 p_typ env t,
|
adamc@182
|
239 space,
|
adamc@182
|
240 string "disc",
|
adamc@182
|
241 string (Int.toString (depth + 1)),
|
adamc@182
|
242 space,
|
adamc@182
|
243 string "=",
|
adamc@182
|
244 space,
|
adamc@198
|
245 case dk of
|
adamc@198
|
246 Enum => raise Fail "CjrPrint: Looking at argument of no-argument constructor"
|
adamc@198
|
247 | Default => box [string "disc",
|
adamc@198
|
248 string (Int.toString depth),
|
adamc@198
|
249 string "->data.",
|
adamc@198
|
250 string x]
|
adamc@198
|
251 | Option =>
|
adamc@463
|
252 if isUnboxable t then
|
adamc@463
|
253 box [string "disc",
|
adamc@463
|
254 string (Int.toString depth)]
|
adamc@463
|
255 else
|
adamc@463
|
256 box [string "*disc",
|
adamc@463
|
257 string (Int.toString depth)],
|
adamc@182
|
258 string ";",
|
adamc@182
|
259 newline,
|
adamc@182
|
260 p,
|
adamc@182
|
261 newline,
|
adamc@182
|
262 string "}"],
|
adamc@182
|
263 env)
|
adamc@182
|
264 end
|
adamc@182
|
265 in
|
adamc@182
|
266 (box [string "if",
|
adamc@182
|
267 space,
|
adamc@182
|
268 string "(disc",
|
adamc@182
|
269 string (Int.toString depth),
|
adamc@198
|
270 case (dk, po) of
|
adamc@198
|
271 (Enum, _) => box [space,
|
adamc@198
|
272 string "!=",
|
adamc@198
|
273 space,
|
adamc@198
|
274 p_patCon env pc]
|
adamc@198
|
275 | (Default, _) => box [string "->tag",
|
adamc@198
|
276 space,
|
adamc@198
|
277 string "!=",
|
adamc@198
|
278 space,
|
adamc@198
|
279 p_patCon env pc]
|
adamc@198
|
280 | (Option, NONE) => box [space,
|
adamc@198
|
281 string "!=",
|
adamc@198
|
282 space,
|
adamc@198
|
283 string "NULL"]
|
adamc@198
|
284 | (Option, SOME _) => box [space,
|
adamc@198
|
285 string "==",
|
adamc@198
|
286 space,
|
adamc@198
|
287 string "NULL"],
|
adamc@182
|
288 string ")",
|
adamc@182
|
289 space,
|
adamc@182
|
290 exit,
|
adamc@182
|
291 newline,
|
adamc@182
|
292 p],
|
adamc@182
|
293 env)
|
adamc@182
|
294 end
|
adamc@182
|
295
|
adamc@182
|
296 | PRecord xps =>
|
adamc@182
|
297 let
|
adamc@182
|
298 val (xps, env) =
|
adamc@182
|
299 ListUtil.foldlMap (fn ((x, p, t), env) =>
|
adamc@182
|
300 let
|
adamc@182
|
301 val (p, env) = p_pat (env, exit, depth + 1) p
|
adamc@182
|
302
|
adamc@182
|
303 val p = box [string "{",
|
adamc@182
|
304 newline,
|
adamc@182
|
305 p_typ env t,
|
adamc@182
|
306 space,
|
adamc@182
|
307 string "disc",
|
adamc@182
|
308 string (Int.toString (depth + 1)),
|
adamc@182
|
309 space,
|
adamc@182
|
310 string "=",
|
adamc@182
|
311 space,
|
adamc@182
|
312 string "disc",
|
adamc@182
|
313 string (Int.toString depth),
|
adamc@311
|
314 string ".__uwf_",
|
adamc@316
|
315 p_ident x,
|
adamc@182
|
316 string ";",
|
adamc@182
|
317 newline,
|
adamc@182
|
318 p,
|
adamc@182
|
319 newline,
|
adamc@182
|
320 string "}"]
|
adamc@182
|
321 in
|
adamc@182
|
322 (p, env)
|
adamc@182
|
323 end) env xps
|
adamc@182
|
324 in
|
adamc@182
|
325 (p_list_sep newline (fn x => x) xps,
|
adamc@182
|
326 env)
|
adamc@182
|
327 end
|
adamc@182
|
328
|
adamc@288
|
329 | PNone t =>
|
adamc@288
|
330 (box [string "if",
|
adamc@288
|
331 space,
|
adamc@288
|
332 string "(disc",
|
adamc@288
|
333 string (Int.toString depth),
|
adamc@288
|
334 space,
|
adamc@288
|
335 string "!=",
|
adamc@288
|
336 space,
|
adamc@288
|
337 string "NULL)",
|
adamc@288
|
338 space,
|
adamc@288
|
339 exit,
|
adamc@288
|
340 newline],
|
adamc@288
|
341 env)
|
adamc@288
|
342
|
adamc@288
|
343 | PSome (t, p) =>
|
adamc@288
|
344 let
|
adamc@288
|
345 val (p, env) =
|
adamc@288
|
346 let
|
adamc@288
|
347 val (p, env) = p_pat (env, exit, depth + 1) p
|
adamc@288
|
348 in
|
adamc@288
|
349 (box [string "{",
|
adamc@288
|
350 newline,
|
adamc@288
|
351 p_typ env t,
|
adamc@288
|
352 space,
|
adamc@288
|
353 string "disc",
|
adamc@288
|
354 string (Int.toString (depth + 1)),
|
adamc@288
|
355 space,
|
adamc@288
|
356 string "=",
|
adamc@288
|
357 space,
|
adamc@463
|
358 if isUnboxable t then
|
adamc@463
|
359 box [string "disc",
|
adamc@463
|
360 string (Int.toString depth)]
|
adamc@463
|
361 else
|
adamc@463
|
362 box [string "*disc",
|
adamc@463
|
363 string (Int.toString depth)],
|
adamc@288
|
364 string ";",
|
adamc@288
|
365 newline,
|
adamc@288
|
366 p,
|
adamc@288
|
367 newline,
|
adamc@288
|
368 string "}"],
|
adamc@288
|
369 env)
|
adamc@288
|
370 end
|
adamc@288
|
371 in
|
adamc@288
|
372 (box [string "if",
|
adamc@288
|
373 space,
|
adamc@288
|
374 string "(disc",
|
adamc@288
|
375 string (Int.toString depth),
|
adamc@288
|
376 space,
|
adamc@288
|
377 string "==",
|
adamc@288
|
378 space,
|
adamc@288
|
379 string "NULL)",
|
adamc@288
|
380 space,
|
adamc@288
|
381 exit,
|
adamc@288
|
382 newline,
|
adamc@288
|
383 p],
|
adamc@288
|
384 env)
|
adamc@288
|
385 end
|
adamc@288
|
386
|
adamc@182
|
387 local
|
adamc@182
|
388 val count = ref 0
|
adamc@182
|
389 in
|
adamc@182
|
390 fun newGoto () =
|
adamc@182
|
391 let
|
adamc@182
|
392 val r = !count
|
adamc@182
|
393 in
|
adamc@182
|
394 count := r + 1;
|
adamc@182
|
395 string ("L" ^ Int.toString r)
|
adamc@182
|
396 end
|
adamc@182
|
397 end
|
adamc@182
|
398
|
adamc@185
|
399 fun patConInfo env pc =
|
adamc@185
|
400 case pc of
|
adamc@185
|
401 PConVar n =>
|
adamc@185
|
402 let
|
adamc@185
|
403 val (x, _, dn) = E.lookupConstructor env n
|
adamc@185
|
404 val (dx, _) = E.lookupDatatype env dn
|
adamc@185
|
405 in
|
adamc@316
|
406 ("__uwd_" ^ ident dx ^ "_" ^ Int.toString dn,
|
adamc@316
|
407 "__uwc_" ^ ident x ^ "_" ^ Int.toString n,
|
adamc@316
|
408 "uw_" ^ ident x)
|
adamc@185
|
409 end
|
adamc@186
|
410 | PConFfi {mod = m, datatyp, con, ...} =>
|
adamc@316
|
411 ("uw_" ^ ident m ^ "_" ^ ident datatyp,
|
adamc@316
|
412 "uw_" ^ ident m ^ "_" ^ ident con,
|
adamc@316
|
413 "uw_" ^ ident con)
|
adamc@185
|
414
|
adamc@743
|
415 fun p_unsql wontLeakStrings env (tAll as (t, loc)) e eLen =
|
adamc@278
|
416 case t of
|
adamc@311
|
417 TFfi ("Basis", "int") => box [string "uw_Basis_stringToInt_error(ctx, ", e, string ")"]
|
adamc@311
|
418 | TFfi ("Basis", "float") => box [string "uw_Basis_stringToFloat_error(ctx, ", e, string ")"]
|
adamc@324
|
419 | TFfi ("Basis", "string") =>
|
adamc@324
|
420 if wontLeakStrings then
|
adamc@324
|
421 e
|
adamc@324
|
422 else
|
adamc@737
|
423 box [string "uw_strdup(ctx, ", e, string ")"]
|
adamc@311
|
424 | TFfi ("Basis", "bool") => box [string "uw_Basis_stringToBool_error(ctx, ", e, string ")"]
|
adamc@438
|
425 | TFfi ("Basis", "time") => box [string "uw_Basis_stringToTime_error(ctx, ", e, string ")"]
|
adamc@743
|
426 | TFfi ("Basis", "blob") => box [string "uw_Basis_stringToBlob_error(ctx, ",
|
adamc@743
|
427 e,
|
adamc@743
|
428 string ", ",
|
adamc@743
|
429 eLen,
|
adamc@743
|
430 string ")"]
|
adamc@678
|
431 | TFfi ("Basis", "channel") => box [string "uw_Basis_stringToChannel_error(ctx, ", e, string ")"]
|
adamc@682
|
432 | TFfi ("Basis", "client") => box [string "uw_Basis_stringToClient_error(ctx, ", e, string ")"]
|
adamc@467
|
433
|
adamc@278
|
434 | _ => (ErrorMsg.errorAt loc "Don't know how to unmarshal type from SQL";
|
adamc@278
|
435 Print.eprefaces' [("Type", p_typ env tAll)];
|
adamc@278
|
436 string "ERROR")
|
adamc@278
|
437
|
adamc@467
|
438 fun p_getcol wontLeakStrings env (tAll as (t, loc)) i =
|
adamc@467
|
439 case t of
|
adamc@467
|
440 TOption t =>
|
adamc@747
|
441 box [string "(PQgetisnull(res, i, ",
|
adamc@467
|
442 string (Int.toString i),
|
adamc@467
|
443 string ") ? NULL : ",
|
adamc@467
|
444 case t of
|
adamc@467
|
445 (TFfi ("Basis", "string"), _) => p_getcol wontLeakStrings env t i
|
adamc@467
|
446 | _ => box [string "({",
|
adamc@467
|
447 newline,
|
adamc@467
|
448 p_typ env t,
|
adamc@467
|
449 space,
|
adamc@467
|
450 string "*tmp = uw_malloc(ctx, sizeof(",
|
adamc@467
|
451 p_typ env t,
|
adamc@467
|
452 string "));",
|
adamc@467
|
453 newline,
|
adamc@467
|
454 string "*tmp = ",
|
adamc@467
|
455 p_getcol wontLeakStrings env t i,
|
adamc@467
|
456 string ";",
|
adamc@467
|
457 newline,
|
adamc@467
|
458 string "tmp;",
|
adamc@467
|
459 newline,
|
adamc@467
|
460 string "})"],
|
adamc@467
|
461 string ")"]
|
adamc@467
|
462 | _ =>
|
adamc@747
|
463 box [string "(PQgetisnull(res, i, ",
|
adamc@747
|
464 string (Int.toString i),
|
adamc@747
|
465 string ") ? ",
|
adamc@747
|
466 box [string "({",
|
adamc@747
|
467 p_typ env tAll,
|
adamc@747
|
468 space,
|
adamc@747
|
469 string "tmp;",
|
adamc@747
|
470 newline,
|
adamc@747
|
471 string "uw_error(ctx, FATAL, \"Unexpectedly NULL field #",
|
adamc@747
|
472 string (Int.toString i),
|
adamc@747
|
473 string "\");",
|
adamc@747
|
474 newline,
|
adamc@747
|
475 string "tmp;",
|
adamc@747
|
476 newline,
|
adamc@747
|
477 string "})"],
|
adamc@747
|
478 string " : ",
|
adamc@747
|
479 p_unsql wontLeakStrings env tAll
|
adamc@747
|
480 (box [string "PQgetvalue(res, i, ",
|
adamc@747
|
481 string (Int.toString i),
|
adamc@747
|
482 string ")"])
|
adamc@747
|
483 (box [string "PQgetlength(res, i, ",
|
adamc@747
|
484 string (Int.toString i),
|
adamc@747
|
485 string ")"]),
|
adamc@747
|
486 string ")"]
|
adamc@467
|
487
|
adamc@867
|
488 datatype sql_type = datatype Settings.sql_type
|
adamc@867
|
489 val isBlob = Settings.isBlob
|
adamc@737
|
490
|
adamc@739
|
491 fun isFile (t : typ) =
|
adamc@737
|
492 case #1 t of
|
adamc@739
|
493 TFfi ("Basis", "file") => true
|
adamc@737
|
494 | _ => false
|
adamc@737
|
495
|
adamc@1011
|
496 fun p_sql_type t = string (Settings.p_sql_ctype t)
|
adamc@282
|
497
|
adamc@282
|
498 fun getPargs (e, _) =
|
adamc@282
|
499 case e of
|
adamc@282
|
500 EPrim (Prim.String _) => []
|
adamc@282
|
501 | EFfiApp ("Basis", "strcat", [e1, e2]) => getPargs e1 @ getPargs e2
|
adamc@282
|
502
|
adamc@282
|
503 | EFfiApp ("Basis", "sqlifyInt", [e]) => [(e, Int)]
|
adamc@282
|
504 | EFfiApp ("Basis", "sqlifyFloat", [e]) => [(e, Float)]
|
adamc@282
|
505 | EFfiApp ("Basis", "sqlifyString", [e]) => [(e, String)]
|
adamc@282
|
506 | EFfiApp ("Basis", "sqlifyBool", [e]) => [(e, Bool)]
|
adamc@439
|
507 | EFfiApp ("Basis", "sqlifyTime", [e]) => [(e, Time)]
|
adamc@737
|
508 | EFfiApp ("Basis", "sqlifyBlob", [e]) => [(e, Blob)]
|
adamc@678
|
509 | EFfiApp ("Basis", "sqlifyChannel", [e]) => [(e, Channel)]
|
adamc@682
|
510 | EFfiApp ("Basis", "sqlifyClient", [e]) => [(e, Client)]
|
adamc@468
|
511
|
adamc@678
|
512 | ECase (e,
|
adamc@678
|
513 [((PNone _, _),
|
adamc@678
|
514 (EPrim (Prim.String "NULL"), _)),
|
adamc@678
|
515 ((PSome (_, (PVar _, _)), _),
|
adamc@678
|
516 (EFfiApp (m, x, [(ERel 0, _)]), _))],
|
adamc@678
|
517 _) => map (fn (x, y) => (x, Nullable y)) (getPargs (EFfiApp (m, x, [e]), #2 e))
|
adamc@468
|
518
|
adamc@491
|
519 | ECase (e,
|
adamc@491
|
520 [((PCon (_, PConFfi {mod = "Basis", con = "True", ...}, _), _),
|
adamc@491
|
521 (EPrim (Prim.String "TRUE"), _)),
|
adamc@491
|
522 ((PCon (_, PConFfi {mod = "Basis", con = "False", ...}, _), _),
|
adamc@491
|
523 (EPrim (Prim.String "FALSE"), _))],
|
adamc@491
|
524 _) => [(e, Bool)]
|
adamc@282
|
525
|
adamc@282
|
526 | _ => raise Fail "CjrPrint: getPargs"
|
adamc@282
|
527
|
adamc@1324
|
528 val notLeakies = SS.fromList ["int", "float", "char", "time", "bool", "unit", "client", "channel",
|
adamc@1324
|
529 "xhtml", "page", "xbody", "css_class"]
|
adamc@1324
|
530 val notLeakies' = SS.fromList ["blob"]
|
adamc@1324
|
531
|
adamc@324
|
532 fun notLeaky env allowHeapAllocated =
|
adamc@324
|
533 let
|
adamc@638
|
534 fun nl ok (t, _) =
|
adamc@324
|
535 case t of
|
adamc@324
|
536 TFun _ => false
|
adamc@324
|
537 | TRecord n =>
|
adamc@324
|
538 let
|
adamc@324
|
539 val xts = E.lookupStruct env n
|
adamc@324
|
540 in
|
adamc@638
|
541 List.all (fn (_, t) => nl ok t) xts
|
adamc@324
|
542 end
|
adamc@638
|
543 | TDatatype (dk, n, ref cons) =>
|
adamc@638
|
544 IS.member (ok, n)
|
adamc@638
|
545 orelse
|
adamc@638
|
546 ((allowHeapAllocated orelse dk = Enum)
|
adamc@638
|
547 andalso
|
adamc@638
|
548 let
|
adamc@638
|
549 val ok' = IS.add (ok, n)
|
adamc@638
|
550 in
|
adamc@638
|
551 List.all (fn (_, _, to) => case to of
|
adamc@638
|
552 NONE => true
|
adamc@638
|
553 | SOME t => nl ok' t) cons
|
adamc@638
|
554 end)
|
adamc@1324
|
555 | TFfi ("Basis", t) => SS.member (notLeakies, t)
|
adamc@1324
|
556 orelse (allowHeapAllocated andalso SS.member (notLeakies', t))
|
adamc@1324
|
557 | TFfi _ => false
|
adamc@638
|
558 | TOption t => allowHeapAllocated andalso nl ok t
|
adamc@757
|
559 | TList (t, _) => allowHeapAllocated andalso nl ok t
|
adamc@324
|
560 in
|
adamc@638
|
561 nl IS.empty
|
adamc@324
|
562 end
|
adamc@324
|
563
|
adamc@463
|
564 fun capitalize s =
|
adamc@463
|
565 if s = "" then
|
adamc@463
|
566 ""
|
adamc@463
|
567 else
|
adamc@463
|
568 str (Char.toUpper (String.sub (s, 0))) ^ String.extract (s, 1, NONE)
|
adamc@463
|
569
|
adamc@1023
|
570 fun unurlify fromClient env (t, loc) =
|
adamc@463
|
571 let
|
adamc@463
|
572 fun unurlify' rf t =
|
adamc@463
|
573 case t of
|
adamc@1109
|
574 TFfi ("Basis", "unit") => string "uw_Basis_unurlifyUnit(ctx, &request)"
|
adamc@1023
|
575 | TFfi ("Basis", "string") => string (if fromClient then
|
adamc@1023
|
576 "uw_Basis_unurlifyString_fromClient(ctx, &request)"
|
adamc@1023
|
577 else
|
adamc@1023
|
578 "uw_Basis_unurlifyString(ctx, &request)")
|
adamc@463
|
579 | TFfi (m, t) => string ("uw_" ^ ident m ^ "_unurlify" ^ capitalize t ^ "(ctx, &request)")
|
adamc@463
|
580
|
adamc@1109
|
581 | TRecord 0 => string "uw_Basis_unurlifyUnit(ctx, &request)"
|
adamc@463
|
582 | TRecord i =>
|
adamc@463
|
583 let
|
adamc@463
|
584 val xts = E.lookupStruct env i
|
adamc@463
|
585 in
|
adamc@463
|
586 box [string "({",
|
adamc@463
|
587 newline,
|
adamc@463
|
588 box (map (fn (x, t) =>
|
adamc@463
|
589 box [p_typ env t,
|
adamc@463
|
590 space,
|
adamc@463
|
591 string "uwr_",
|
adamc@463
|
592 string x,
|
adamc@463
|
593 space,
|
adamc@463
|
594 string "=",
|
adamc@463
|
595 space,
|
adamc@463
|
596 unurlify' rf (#1 t),
|
adamc@463
|
597 string ";",
|
adamc@463
|
598 newline]) xts),
|
adamc@463
|
599 string "struct",
|
adamc@463
|
600 space,
|
adamc@463
|
601 string "__uws_",
|
adamc@463
|
602 string (Int.toString i),
|
adamc@463
|
603 space,
|
adamc@463
|
604 string "tmp",
|
adamc@463
|
605 space,
|
adamc@463
|
606 string "=",
|
adamc@463
|
607 space,
|
adamc@463
|
608 string "{",
|
adamc@463
|
609 space,
|
adamc@463
|
610 p_list_sep (box [string ",", space]) (fn (x, _) => box [string "uwr_",
|
adamc@463
|
611 string x]) xts,
|
adamc@463
|
612 space,
|
adamc@463
|
613 string "};",
|
adamc@463
|
614 newline,
|
adamc@463
|
615 string "tmp;",
|
adamc@463
|
616 newline,
|
adamc@463
|
617 string "})"]
|
adamc@463
|
618 end
|
adamc@463
|
619
|
adamc@463
|
620 | TDatatype (Enum, i, _) =>
|
adamc@463
|
621 let
|
adamc@463
|
622 val (x, xncs) = E.lookupDatatype env i
|
adamc@463
|
623
|
adamc@463
|
624 fun doEm xncs =
|
adamc@463
|
625 case xncs of
|
adamc@463
|
626 [] => string ("(uw_error(ctx, FATAL, \"Error unurlifying datatype "
|
adamc@463
|
627 ^ x ^ "\"), (enum __uwe_"
|
adamc@463
|
628 ^ x ^ "_" ^ Int.toString i ^ ")0)")
|
adamc@463
|
629 | (x', n, to) :: rest =>
|
adamc@463
|
630 box [string "((!strncmp(request, \"",
|
adamc@463
|
631 string x',
|
adamc@463
|
632 string "\", ",
|
adamc@463
|
633 string (Int.toString (size x')),
|
adamc@463
|
634 string ") && (request[",
|
adamc@463
|
635 string (Int.toString (size x')),
|
adamc@463
|
636 string "] == 0 || request[",
|
adamc@463
|
637 string (Int.toString (size x')),
|
adamc@463
|
638 string ("] == '/')) ? __uwc_" ^ ident x' ^ "_" ^ Int.toString n),
|
adamc@463
|
639 space,
|
adamc@463
|
640 string ":",
|
adamc@463
|
641 space,
|
adamc@463
|
642 doEm rest,
|
adamc@463
|
643 string ")"]
|
adamc@463
|
644 in
|
adamc@463
|
645 doEm xncs
|
adamc@463
|
646 end
|
adamc@463
|
647
|
adamc@463
|
648 | TDatatype (Option, i, xncs) =>
|
adamc@463
|
649 if IS.member (rf, i) then
|
adamc@463
|
650 box [string "unurlify_",
|
adamc@463
|
651 string (Int.toString i),
|
adamc@463
|
652 string "()"]
|
adamc@463
|
653 else
|
adamc@463
|
654 let
|
adamc@463
|
655 val (x, _) = E.lookupDatatype env i
|
adamc@463
|
656
|
adamc@463
|
657 val (no_arg, has_arg, t) =
|
adamc@463
|
658 case !xncs of
|
adamc@463
|
659 [(no_arg, _, NONE), (has_arg, _, SOME t)] =>
|
adamc@463
|
660 (no_arg, has_arg, t)
|
adamc@463
|
661 | [(has_arg, _, SOME t), (no_arg, _, NONE)] =>
|
adamc@463
|
662 (no_arg, has_arg, t)
|
adamc@463
|
663 | _ => raise Fail "CjrPrint: unfooify misclassified Option datatype"
|
adamc@463
|
664
|
adamc@463
|
665 val rf = IS.add (rf, i)
|
adamc@463
|
666 in
|
adamc@463
|
667 box [string "({",
|
adamc@463
|
668 space,
|
adamc@463
|
669 p_typ env t,
|
adamc@463
|
670 space,
|
adamc@463
|
671 string "*unurlify_",
|
adamc@463
|
672 string (Int.toString i),
|
adamc@463
|
673 string "(void) {",
|
adamc@463
|
674 newline,
|
adamc@463
|
675 box [string "return (request[0] == '/' ? ++request : request,",
|
adamc@463
|
676 newline,
|
adamc@463
|
677 string "((!strncmp(request, \"",
|
adamc@463
|
678 string no_arg,
|
adamc@463
|
679 string "\", ",
|
adamc@463
|
680 string (Int.toString (size no_arg)),
|
adamc@463
|
681 string ") && (request[",
|
adamc@463
|
682 string (Int.toString (size no_arg)),
|
adamc@463
|
683 string "] == 0 || request[",
|
adamc@463
|
684 string (Int.toString (size no_arg)),
|
adamc@463
|
685 string "] == '/')) ? (request",
|
adamc@463
|
686 space,
|
adamc@463
|
687 string "+=",
|
adamc@463
|
688 space,
|
adamc@463
|
689 string (Int.toString (size no_arg)),
|
adamc@463
|
690 string ", NULL) : ((!strncmp(request, \"",
|
adamc@463
|
691 string has_arg,
|
adamc@463
|
692 string "\", ",
|
adamc@463
|
693 string (Int.toString (size has_arg)),
|
adamc@463
|
694 string ") && (request[",
|
adamc@463
|
695 string (Int.toString (size has_arg)),
|
adamc@463
|
696 string "] == 0 || request[",
|
adamc@463
|
697 string (Int.toString (size has_arg)),
|
adamc@463
|
698 string "] == '/')) ? (request",
|
adamc@463
|
699 space,
|
adamc@463
|
700 string "+=",
|
adamc@463
|
701 space,
|
adamc@463
|
702 string (Int.toString (size has_arg)),
|
adamc@463
|
703 string ", (request[0] == '/' ? ++request : NULL), ",
|
adamc@463
|
704 newline,
|
adamc@463
|
705
|
adamc@463
|
706 if isUnboxable t then
|
adamc@463
|
707 unurlify' rf (#1 t)
|
adamc@463
|
708 else
|
adamc@463
|
709 box [string "({",
|
adamc@463
|
710 newline,
|
adamc@463
|
711 p_typ env t,
|
adamc@463
|
712 space,
|
adamc@463
|
713 string "*tmp",
|
adamc@463
|
714 space,
|
adamc@463
|
715 string "=",
|
adamc@463
|
716 space,
|
adamc@463
|
717 string "uw_malloc(ctx, sizeof(",
|
adamc@463
|
718 p_typ env t,
|
adamc@463
|
719 string "));",
|
adamc@463
|
720 newline,
|
adamc@463
|
721 string "*tmp",
|
adamc@463
|
722 space,
|
adamc@463
|
723 string "=",
|
adamc@463
|
724 space,
|
adamc@463
|
725 unurlify' rf (#1 t),
|
adamc@463
|
726 string ";",
|
adamc@463
|
727 newline,
|
adamc@463
|
728 string "tmp;",
|
adamc@463
|
729 newline,
|
adamc@463
|
730 string "})"],
|
adamc@463
|
731 string ")",
|
adamc@463
|
732 newline,
|
adamc@463
|
733 string ":",
|
adamc@463
|
734 space,
|
adamc@463
|
735 string ("(uw_error(ctx, FATAL, \"Error unurlifying datatype " ^ x
|
adamc@463
|
736 ^ "\"), NULL))));"),
|
adamc@463
|
737 newline],
|
adamc@463
|
738 string "}",
|
adamc@463
|
739 newline,
|
adamc@463
|
740 newline,
|
adamc@463
|
741
|
adamc@463
|
742 string "unurlify_",
|
adamc@463
|
743 string (Int.toString i),
|
adamc@463
|
744 string "();",
|
adamc@463
|
745 newline,
|
adamc@463
|
746 string "})"]
|
adamc@463
|
747 end
|
adamc@463
|
748
|
adamc@463
|
749 | TDatatype (Default, i, _) =>
|
adamc@463
|
750 if IS.member (rf, i) then
|
adamc@463
|
751 box [string "unurlify_",
|
adamc@463
|
752 string (Int.toString i),
|
adamc@463
|
753 string "()"]
|
adamc@463
|
754 else
|
adamc@463
|
755 let
|
adamc@463
|
756 val (x, xncs) = E.lookupDatatype env i
|
adamc@463
|
757
|
adamc@463
|
758 val rf = IS.add (rf, i)
|
adamc@463
|
759
|
adamc@463
|
760 fun doEm xncs =
|
adamc@463
|
761 case xncs of
|
adamc@463
|
762 [] => string ("(uw_error(ctx, FATAL, \"Error unurlifying datatype "
|
adamc@463
|
763 ^ x ^ "\"), NULL)")
|
adamc@463
|
764 | (x', n, to) :: rest =>
|
adamc@463
|
765 box [string "((!strncmp(request, \"",
|
adamc@463
|
766 string x',
|
adamc@463
|
767 string "\", ",
|
adamc@463
|
768 string (Int.toString (size x')),
|
adamc@463
|
769 string ") && (request[",
|
adamc@463
|
770 string (Int.toString (size x')),
|
adamc@463
|
771 string "] == 0 || request[",
|
adamc@463
|
772 string (Int.toString (size x')),
|
adamc@463
|
773 string "] == '/')) ? ({",
|
adamc@463
|
774 newline,
|
adamc@463
|
775 string "struct",
|
adamc@463
|
776 space,
|
adamc@463
|
777 string ("__uwd_" ^ ident x ^ "_" ^ Int.toString i),
|
adamc@463
|
778 space,
|
adamc@463
|
779 string "*tmp = uw_malloc(ctx, sizeof(struct __uwd_",
|
adamc@463
|
780 string x,
|
adamc@463
|
781 string "_",
|
adamc@463
|
782 string (Int.toString i),
|
adamc@463
|
783 string "));",
|
adamc@463
|
784 newline,
|
adamc@463
|
785 string "tmp->tag",
|
adamc@463
|
786 space,
|
adamc@463
|
787 string "=",
|
adamc@463
|
788 space,
|
adamc@463
|
789 string ("__uwc_" ^ ident x' ^ "_" ^ Int.toString n),
|
adamc@463
|
790 string ";",
|
adamc@463
|
791 newline,
|
adamc@463
|
792 string "request",
|
adamc@463
|
793 space,
|
adamc@463
|
794 string "+=",
|
adamc@463
|
795 space,
|
adamc@463
|
796 string (Int.toString (size x')),
|
adamc@463
|
797 string ";",
|
adamc@463
|
798 newline,
|
adamc@463
|
799 string "if (request[0] == '/') ++request;",
|
adamc@463
|
800 newline,
|
adamc@463
|
801 case to of
|
adamc@463
|
802 NONE => box []
|
adamc@463
|
803 | SOME (t, _) => box [string "tmp->data.uw_",
|
adamc@463
|
804 p_ident x',
|
adamc@463
|
805 space,
|
adamc@463
|
806 string "=",
|
adamc@463
|
807 space,
|
adamc@463
|
808 unurlify' rf t,
|
adamc@463
|
809 string ";",
|
adamc@463
|
810 newline],
|
adamc@463
|
811 string "tmp;",
|
adamc@463
|
812 newline,
|
adamc@463
|
813 string "})",
|
adamc@463
|
814 space,
|
adamc@463
|
815 string ":",
|
adamc@463
|
816 space,
|
adamc@463
|
817 doEm rest,
|
adamc@463
|
818 string ")"]
|
adamc@463
|
819 in
|
adamc@463
|
820 box [string "({",
|
adamc@463
|
821 space,
|
adamc@463
|
822 p_typ env (t, ErrorMsg.dummySpan),
|
adamc@463
|
823 space,
|
adamc@463
|
824 string "unurlify_",
|
adamc@463
|
825 string (Int.toString i),
|
adamc@463
|
826 string "(void) {",
|
adamc@463
|
827 newline,
|
adamc@463
|
828 box [string "return",
|
adamc@463
|
829 space,
|
adamc@463
|
830 doEm xncs,
|
adamc@463
|
831 string ";",
|
adamc@463
|
832 newline],
|
adamc@463
|
833 string "}",
|
adamc@463
|
834 newline,
|
adamc@463
|
835 newline,
|
adamc@463
|
836
|
adamc@463
|
837 string "unurlify_",
|
adamc@463
|
838 string (Int.toString i),
|
adamc@463
|
839 string "();",
|
adamc@463
|
840 newline,
|
adamc@463
|
841 string "})"]
|
adamc@463
|
842 end
|
adamc@463
|
843
|
adamc@758
|
844 | TList (t', i) =>
|
adamc@758
|
845 if IS.member (rf, i) then
|
adamc@758
|
846 box [string "unurlify_list_",
|
adamc@758
|
847 string (Int.toString i),
|
adamc@758
|
848 string "()"]
|
adamc@758
|
849 else
|
adamc@758
|
850 let
|
adamc@758
|
851 val rf = IS.add (rf, i)
|
adamc@758
|
852 in
|
adamc@758
|
853 box [string "({",
|
adamc@758
|
854 space,
|
adamc@758
|
855 p_typ env (t, loc),
|
adamc@758
|
856 space,
|
adamc@758
|
857 string "unurlify_list_",
|
adamc@758
|
858 string (Int.toString i),
|
adamc@758
|
859 string "(void) {",
|
adamc@758
|
860 newline,
|
adamc@758
|
861 box [string "return (request[0] == '/' ? ++request : request,",
|
adamc@758
|
862 newline,
|
adamc@758
|
863 string "((!strncmp(request, \"Nil\", 3) && (request[3] == 0 ",
|
adamc@758
|
864 string "|| request[3] == '/')) ? (request",
|
adamc@758
|
865 space,
|
adamc@758
|
866 string "+=",
|
adamc@758
|
867 space,
|
adam@1322
|
868 string "3, (*request == '/' ? *request++ = 0 : 0), NULL) : ((!strncmp(request, \"Cons\", 4) && (request[4] == 0 ",
|
adamc@758
|
869 string "|| request[4] == '/')) ? (request",
|
adamc@758
|
870 space,
|
adamc@758
|
871 string "+=",
|
adamc@758
|
872 space,
|
adamc@758
|
873 string "4, (request[0] == '/' ? ++request : NULL), ",
|
adamc@758
|
874 newline,
|
adamc@758
|
875
|
adamc@758
|
876 string "({",
|
adamc@758
|
877 newline,
|
adamc@758
|
878 p_typ env (t, loc),
|
adamc@758
|
879 space,
|
adamc@758
|
880 string "tmp",
|
adamc@758
|
881 space,
|
adamc@758
|
882 string "=",
|
adamc@758
|
883 space,
|
adamc@758
|
884 string "uw_malloc(ctx, sizeof(struct __uws_",
|
adamc@758
|
885 string (Int.toString i),
|
adamc@758
|
886 string "));",
|
adamc@758
|
887 newline,
|
adamc@758
|
888 string "*tmp",
|
adamc@758
|
889 space,
|
adamc@758
|
890 string "=",
|
adamc@758
|
891 space,
|
adamc@758
|
892 unurlify' rf (TRecord i),
|
adamc@758
|
893 string ";",
|
adamc@758
|
894 newline,
|
adamc@758
|
895 string "tmp;",
|
adamc@758
|
896 newline,
|
adamc@758
|
897 string "})",
|
adamc@758
|
898 string ")",
|
adamc@758
|
899 newline,
|
adamc@758
|
900 string ":",
|
adamc@758
|
901 space,
|
adam@1322
|
902 string ("(uw_error(ctx, FATAL, \"Error unurlifying list: %s\", request), NULL))));"),
|
adamc@758
|
903 newline],
|
adamc@758
|
904 string "}",
|
adamc@758
|
905 newline,
|
adamc@758
|
906 newline,
|
adamc@758
|
907
|
adamc@758
|
908 string "unurlify_list_",
|
adamc@758
|
909 string (Int.toString i),
|
adamc@758
|
910 string "();",
|
adamc@758
|
911 newline,
|
adamc@758
|
912 string "})"]
|
adamc@758
|
913 end
|
adamc@758
|
914
|
adamc@471
|
915 | TOption t =>
|
adamc@471
|
916 box [string "(request[0] == '/' ? ++request : request, ",
|
adamc@471
|
917 string "((!strncmp(request, \"None\", 4) ",
|
adamc@471
|
918 string "&& (request[4] == 0 || request[4] == '/')) ",
|
adamc@931
|
919 string "? (request += (request[4] == 0 ? 4 : 5), NULL) ",
|
adamc@471
|
920 string ": ((!strncmp(request, \"Some\", 4) ",
|
adamc@471
|
921 string "&& request[4] == '/') ",
|
adamc@471
|
922 string "? (request += 5, ",
|
adamc@471
|
923 if isUnboxable t then
|
adamc@471
|
924 unurlify' rf (#1 t)
|
adamc@471
|
925 else
|
adamc@471
|
926 box [string "({",
|
adamc@471
|
927 newline,
|
adamc@471
|
928 p_typ env t,
|
adamc@471
|
929 space,
|
adamc@471
|
930 string "*tmp",
|
adamc@471
|
931 space,
|
adamc@471
|
932 string "=",
|
adamc@471
|
933 space,
|
adamc@471
|
934 string "uw_malloc(ctx, sizeof(",
|
adamc@471
|
935 p_typ env t,
|
adamc@471
|
936 string "));",
|
adamc@471
|
937 newline,
|
adamc@471
|
938 string "*tmp",
|
adamc@471
|
939 space,
|
adamc@471
|
940 string "=",
|
adamc@471
|
941 space,
|
adamc@471
|
942 unurlify' rf (#1 t),
|
adamc@471
|
943 string ";",
|
adamc@471
|
944 newline,
|
adamc@471
|
945 string "tmp;",
|
adamc@471
|
946 newline,
|
adamc@471
|
947 string "})"],
|
adamc@471
|
948 string ") :",
|
adamc@471
|
949 space,
|
adamc@471
|
950 string "(uw_error(ctx, FATAL, \"Error unurlifying option type\"), NULL))))"]
|
adamc@471
|
951
|
adamc@463
|
952 | _ => (ErrorMsg.errorAt loc "Unable to choose a URL decoding function";
|
adamc@463
|
953 space)
|
adamc@463
|
954 in
|
adamc@463
|
955 unurlify' IS.empty t
|
adamc@463
|
956 end
|
adamc@463
|
957
|
adamc@905
|
958 val urlify1 = ref 0
|
adamc@905
|
959
|
adamc@610
|
960 fun urlify env t =
|
adamc@610
|
961 let
|
adamc@905
|
962 fun urlify' rf rfl level (t as (_, loc)) =
|
adamc@610
|
963 case #1 t of
|
adamc@610
|
964 TFfi ("Basis", "unit") => box []
|
adamc@610
|
965 | TFfi (m, t) => box [string ("uw_" ^ ident m ^ "_urlify" ^ capitalize t
|
adamc@610
|
966 ^ "_w(ctx, it" ^ Int.toString level ^ ");"),
|
adamc@610
|
967 newline]
|
adamc@610
|
968
|
adamc@610
|
969 | TRecord 0 => box []
|
adamc@610
|
970 | TRecord i =>
|
adamc@610
|
971 let
|
adamc@611
|
972 fun empty (t, _) =
|
adamc@611
|
973 case t of
|
adamc@611
|
974 TFfi ("Basis", "unit") => true
|
adamc@611
|
975 | TRecord 0 => true
|
adamc@611
|
976 | TRecord j =>
|
adamc@611
|
977 List.all (fn (_, t) => empty t) (E.lookupStruct env j)
|
adamc@611
|
978 | _ => false
|
adamc@611
|
979
|
adamc@610
|
980 val xts = E.lookupStruct env i
|
adamc@611
|
981
|
adamc@613
|
982 val (blocks, _) = foldl
|
adamc@613
|
983 (fn ((x, t), (blocks, printingSinceLastSlash)) =>
|
adamc@613
|
984 let
|
adamc@613
|
985 val thisEmpty = empty t
|
adamc@613
|
986 in
|
adamc@613
|
987 if thisEmpty then
|
adamc@613
|
988 (blocks, printingSinceLastSlash)
|
adamc@613
|
989 else
|
adamc@613
|
990 (box [string "{",
|
adamc@613
|
991 newline,
|
adamc@613
|
992 p_typ env t,
|
adamc@613
|
993 space,
|
adamc@613
|
994 string ("it" ^ Int.toString (level + 1)),
|
adamc@613
|
995 space,
|
adamc@613
|
996 string "=",
|
adamc@613
|
997 space,
|
adamc@613
|
998 string ("it" ^ Int.toString level ^ ".__uwf_" ^ x ^ ";"),
|
adamc@613
|
999 newline,
|
adamc@613
|
1000 box (if printingSinceLastSlash then
|
adamc@613
|
1001 [string "uw_write(ctx, \"/\");",
|
adamc@613
|
1002 newline]
|
adamc@613
|
1003 else
|
adamc@613
|
1004 []),
|
adamc@905
|
1005 urlify' rf rfl (level + 1) t,
|
adamc@613
|
1006 string "}",
|
adamc@613
|
1007 newline] :: blocks,
|
adamc@613
|
1008 true)
|
adamc@613
|
1009 end)
|
adamc@613
|
1010 ([], false) xts
|
adamc@610
|
1011 in
|
adamc@613
|
1012 box (rev blocks)
|
adamc@610
|
1013 end
|
adamc@610
|
1014
|
adamc@638
|
1015 | TDatatype (Enum, i, _) =>
|
adamc@638
|
1016 let
|
adamc@610
|
1017 val (x, xncs) = E.lookupDatatype env i
|
adamc@610
|
1018
|
adamc@610
|
1019 fun doEm xncs =
|
adamc@610
|
1020 case xncs of
|
adamc@638
|
1021 [] => box [string ("uw_error(ctx, FATAL, \"Error urlifying datatype "
|
adamc@638
|
1022 ^ x ^ "\");"),
|
adamc@638
|
1023 newline]
|
adamc@610
|
1024 | (x', n, to) :: rest =>
|
adamc@638
|
1025 box [string ("if (it" ^ Int.toString level
|
adamc@638
|
1026 ^ "==__uwc_" ^ ident x' ^ "_" ^ Int.toString n ^ ") {"),
|
adamc@638
|
1027 newline,
|
adamc@638
|
1028 box [string ("uw_write(ctx, \"" ^ x' ^ "\");"),
|
adamc@638
|
1029 newline],
|
adamc@638
|
1030 string "} else {",
|
adamc@638
|
1031 newline,
|
adamc@638
|
1032 box [doEm rest,
|
adamc@638
|
1033 newline],
|
adamc@638
|
1034 string "}"]
|
adamc@610
|
1035 in
|
adamc@610
|
1036 doEm xncs
|
adamc@638
|
1037 end
|
adamc@610
|
1038
|
adamc@639
|
1039 | TDatatype (Option, i, xncs) =>
|
adamc@639
|
1040 if IS.member (rf, i) then
|
adamc@639
|
1041 box [string "urlify_",
|
adamc@610
|
1042 string (Int.toString i),
|
adamc@639
|
1043 string "(it",
|
adamc@639
|
1044 string (Int.toString level),
|
adamc@639
|
1045 string ");",
|
adamc@639
|
1046 newline]
|
adamc@610
|
1047 else
|
adamc@610
|
1048 let
|
adamc@610
|
1049 val (x, _) = E.lookupDatatype env i
|
adamc@610
|
1050
|
adamc@610
|
1051 val (no_arg, has_arg, t) =
|
adamc@610
|
1052 case !xncs of
|
adamc@610
|
1053 [(no_arg, _, NONE), (has_arg, _, SOME t)] =>
|
adamc@610
|
1054 (no_arg, has_arg, t)
|
adamc@610
|
1055 | [(has_arg, _, SOME t), (no_arg, _, NONE)] =>
|
adamc@610
|
1056 (no_arg, has_arg, t)
|
adamc@639
|
1057 | _ => raise Fail "CjrPrint: urlify misclassified Option datatype"
|
adamc@610
|
1058
|
adamc@610
|
1059 val rf = IS.add (rf, i)
|
adamc@610
|
1060 in
|
adamc@610
|
1061 box [string "({",
|
adamc@610
|
1062 space,
|
adamc@639
|
1063 string "void",
|
adamc@639
|
1064 space,
|
adamc@639
|
1065 string "urlify_",
|
adamc@639
|
1066 string (Int.toString i),
|
adamc@639
|
1067 string "(",
|
adamc@610
|
1068 p_typ env t,
|
adamc@610
|
1069 space,
|
adamc@639
|
1070 if isUnboxable t then
|
adamc@639
|
1071 box []
|
adamc@639
|
1072 else
|
adamc@639
|
1073 string "*",
|
adamc@639
|
1074 string "it0) {",
|
adamc@610
|
1075 newline,
|
adamc@639
|
1076 box [string "if (it0) {",
|
adamc@905
|
1077 newline,
|
adamc@639
|
1078 if isUnboxable t then
|
adamc@905
|
1079 urlify' rf rfl 0 t
|
adamc@610
|
1080 else
|
adamc@639
|
1081 box [p_typ env t,
|
adamc@610
|
1082 space,
|
adamc@639
|
1083 string "it1",
|
adamc@610
|
1084 space,
|
adamc@610
|
1085 string "=",
|
adamc@610
|
1086 space,
|
adamc@639
|
1087 string "*it0;",
|
adamc@610
|
1088 newline,
|
adamc@639
|
1089 string "uw_write(ctx, \"",
|
adamc@639
|
1090 string has_arg,
|
adamc@639
|
1091 string "/\");",
|
adamc@639
|
1092 newline,
|
adamc@905
|
1093 urlify' rf rfl 1 t,
|
adamc@610
|
1094 string ";",
|
adamc@639
|
1095 newline],
|
adamc@639
|
1096 string "} else {",
|
adamc@905
|
1097 box [newline,
|
adamc@905
|
1098 string "uw_write(ctx, \"",
|
adamc@639
|
1099 string no_arg,
|
adamc@639
|
1100 string "\");",
|
adamc@639
|
1101 newline],
|
adamc@639
|
1102 string "}",
|
adamc@610
|
1103 newline],
|
adamc@610
|
1104 string "}",
|
adamc@610
|
1105 newline,
|
adamc@610
|
1106 newline,
|
adamc@610
|
1107
|
adamc@639
|
1108 string "urlify_",
|
adamc@610
|
1109 string (Int.toString i),
|
adamc@639
|
1110 string "(it",
|
adamc@639
|
1111 string (Int.toString level),
|
adamc@639
|
1112 string ");",
|
adamc@610
|
1113 newline,
|
adamc@639
|
1114 string "});",
|
adamc@639
|
1115 newline]
|
adamc@639
|
1116 end
|
adamc@610
|
1117
|
adamc@640
|
1118 | TDatatype (Default, i, _) =>
|
adamc@640
|
1119 if IS.member (rf, i) then
|
adamc@640
|
1120 box [string "urlify_",
|
adamc@610
|
1121 string (Int.toString i),
|
adamc@640
|
1122 string "(it",
|
adamc@640
|
1123 string (Int.toString level),
|
adamc@640
|
1124 string ");",
|
adamc@640
|
1125 newline]
|
adamc@610
|
1126 else
|
adamc@610
|
1127 let
|
adamc@610
|
1128 val (x, xncs) = E.lookupDatatype env i
|
adamc@610
|
1129
|
adamc@610
|
1130 val rf = IS.add (rf, i)
|
adamc@610
|
1131
|
adamc@610
|
1132 fun doEm xncs =
|
adamc@610
|
1133 case xncs of
|
adamc@640
|
1134 [] => box [string ("uw_error(ctx, FATAL, \"Error urlifying datatype "
|
adamc@640
|
1135 ^ x ^ " (%d)\", it0->data);"),
|
adamc@640
|
1136 newline]
|
adamc@610
|
1137 | (x', n, to) :: rest =>
|
adamc@640
|
1138 box [string "if",
|
adamc@610
|
1139 space,
|
adamc@640
|
1140 string "(it0->tag==__uwc_",
|
adamc@640
|
1141 string (ident x'),
|
adamc@610
|
1142 string "_",
|
adamc@640
|
1143 string (Int.toString n),
|
adamc@640
|
1144 string ") {",
|
adamc@610
|
1145 newline,
|
adamc@610
|
1146 case to of
|
adamc@640
|
1147 NONE => box [string "uw_write(ctx, \"",
|
adamc@640
|
1148 string x',
|
adamc@640
|
1149 string "\");",
|
adamc@640
|
1150 newline]
|
adamc@640
|
1151 | SOME t => box [string "uw_write(ctx, \"",
|
adamc@640
|
1152 string x',
|
adamc@640
|
1153 string "/\");",
|
adamc@640
|
1154 newline,
|
adamc@640
|
1155 p_typ env t,
|
adamc@640
|
1156 space,
|
adamc@640
|
1157 string "it1",
|
adamc@640
|
1158 space,
|
adamc@640
|
1159 string "=",
|
adamc@640
|
1160 space,
|
adamc@640
|
1161 string "it0->data.uw_",
|
adamc@640
|
1162 string x',
|
adamc@640
|
1163 string ";",
|
adamc@640
|
1164 newline,
|
adamc@905
|
1165 urlify' rf rfl 1 t,
|
adamc@640
|
1166 newline],
|
adamc@640
|
1167 string "} else {",
|
adamc@610
|
1168 newline,
|
adamc@640
|
1169 box [doEm rest,
|
adamc@640
|
1170 newline],
|
adamc@640
|
1171 string "}",
|
adamc@640
|
1172 newline]
|
adamc@610
|
1173 in
|
adamc@610
|
1174 box [string "({",
|
adamc@610
|
1175 space,
|
adamc@640
|
1176 string "void",
|
adamc@610
|
1177 space,
|
adamc@640
|
1178 string "urlify_",
|
adamc@610
|
1179 string (Int.toString i),
|
adamc@640
|
1180 string "(",
|
adamc@640
|
1181 p_typ env t,
|
adamc@640
|
1182 space,
|
adamc@640
|
1183 string "it0) {",
|
adamc@610
|
1184 newline,
|
adamc@640
|
1185 box [doEm xncs,
|
adamc@610
|
1186 newline],
|
adamc@640
|
1187 newline,
|
adamc@610
|
1188 string "}",
|
adamc@610
|
1189 newline,
|
adamc@640
|
1190
|
adamc@640
|
1191 string "urlify_",
|
adamc@640
|
1192 string (Int.toString i),
|
adamc@640
|
1193 string "(it",
|
adamc@640
|
1194 string (Int.toString level),
|
adamc@640
|
1195 string ");",
|
adamc@610
|
1196 newline,
|
adamc@640
|
1197 string "});",
|
adamc@640
|
1198 newline]
|
adamc@640
|
1199 end
|
adamc@610
|
1200
|
adamc@641
|
1201 | TOption t =>
|
adamc@641
|
1202 box [string "if (it",
|
adamc@641
|
1203 string (Int.toString level),
|
adamc@641
|
1204 string ") {",
|
adamc@641
|
1205 if isUnboxable t then
|
adamc@641
|
1206 box [string "uw_write(ctx, \"Some/\");",
|
adamc@641
|
1207 newline,
|
adamc@905
|
1208 urlify' rf rfl level t]
|
adamc@610
|
1209 else
|
adamc@641
|
1210 box [p_typ env t,
|
adamc@610
|
1211 space,
|
adamc@641
|
1212 string "it",
|
adamc@641
|
1213 string (Int.toString (level + 1)),
|
adamc@610
|
1214 space,
|
adamc@610
|
1215 string "=",
|
adamc@610
|
1216 space,
|
adamc@641
|
1217 string "*it",
|
adamc@641
|
1218 string (Int.toString level),
|
adamc@610
|
1219 string ";",
|
adamc@610
|
1220 newline,
|
adamc@641
|
1221 string "uw_write(ctx, \"Some/\");",
|
adamc@610
|
1222 newline,
|
adamc@905
|
1223 urlify' rf rfl (level + 1) t,
|
adamc@641
|
1224 string ";",
|
adamc@641
|
1225 newline],
|
adamc@641
|
1226 string "} else {",
|
adamc@905
|
1227 box [newline,
|
adamc@905
|
1228 string "uw_write(ctx, \"None\");",
|
adamc@641
|
1229 newline],
|
adamc@641
|
1230 string "}",
|
adamc@641
|
1231 newline]
|
adamc@610
|
1232
|
adamc@905
|
1233 | TList (t, i) =>
|
adamc@905
|
1234 if IS.member (rfl, i) then
|
adamc@905
|
1235 box [string "urlifyl_",
|
adamc@905
|
1236 string (Int.toString i),
|
adamc@905
|
1237 string "(it",
|
adamc@905
|
1238 string (Int.toString level),
|
adamc@905
|
1239 string ");",
|
adamc@905
|
1240 newline]
|
adamc@905
|
1241 else
|
adamc@905
|
1242 let
|
adamc@905
|
1243 val rfl = IS.add (rfl, i)
|
adamc@905
|
1244 in
|
adamc@905
|
1245 box [string "({",
|
adamc@905
|
1246 space,
|
adamc@905
|
1247 string "void",
|
adamc@905
|
1248 space,
|
adamc@905
|
1249 string "urlifyl_",
|
adamc@905
|
1250 string (Int.toString i),
|
adamc@905
|
1251 string "(struct __uws_",
|
adamc@905
|
1252 string (Int.toString i),
|
adamc@905
|
1253 space,
|
adamc@905
|
1254 string "*it0) {",
|
adamc@905
|
1255 newline,
|
adamc@905
|
1256 box [string "if (it0) {",
|
adamc@905
|
1257 newline,
|
adamc@905
|
1258 p_typ env t,
|
adamc@905
|
1259 space,
|
adamc@905
|
1260 string "it1",
|
adamc@905
|
1261 space,
|
adamc@905
|
1262 string "=",
|
adamc@905
|
1263 space,
|
adamc@905
|
1264 string "it0->__uwf_1;",
|
adamc@905
|
1265 newline,
|
adamc@905
|
1266 string "uw_write(ctx, \"Cons/\");",
|
adamc@905
|
1267 newline,
|
adamc@905
|
1268 urlify' rf rfl 1 t,
|
adamc@905
|
1269 string ";",
|
adamc@905
|
1270 newline,
|
adamc@905
|
1271 string "uw_write(ctx, \"/\");",
|
adamc@905
|
1272 newline,
|
adamc@905
|
1273 string "urlifyl_",
|
adamc@905
|
1274 string (Int.toString i),
|
adamc@905
|
1275 string "(it0->__uwf_2);",
|
adamc@905
|
1276 newline,
|
adamc@905
|
1277 string "} else {",
|
adamc@905
|
1278 newline,
|
adamc@905
|
1279 box [string "uw_write(ctx, \"Nil\");",
|
adamc@905
|
1280 newline],
|
adamc@905
|
1281 string "}",
|
adamc@905
|
1282 newline],
|
adamc@905
|
1283 string "}",
|
adamc@905
|
1284 newline,
|
adamc@905
|
1285 newline,
|
adamc@905
|
1286
|
adamc@905
|
1287 string "urlifyl_",
|
adamc@905
|
1288 string (Int.toString i),
|
adamc@905
|
1289 string "(it",
|
adamc@905
|
1290 string (Int.toString level),
|
adamc@905
|
1291 string ");",
|
adamc@905
|
1292 newline,
|
adamc@905
|
1293 string "});",
|
adamc@905
|
1294 newline]
|
adamc@905
|
1295 end
|
adamc@905
|
1296
|
adamc@610
|
1297 | _ => (ErrorMsg.errorAt loc "Unable to choose a URL encoding function";
|
adamc@610
|
1298 space)
|
adamc@610
|
1299 in
|
adamc@905
|
1300 urlify' IS.empty IS.empty 0 t
|
adamc@610
|
1301 end
|
adamc@610
|
1302
|
adamc@867
|
1303 fun sql_type_in env (tAll as (t, loc)) =
|
adamc@867
|
1304 case t of
|
adamc@867
|
1305 TFfi ("Basis", "int") => Int
|
adamc@867
|
1306 | TFfi ("Basis", "float") => Float
|
adamc@867
|
1307 | TFfi ("Basis", "string") => String
|
adamc@1011
|
1308 | TFfi ("Basis", "char") => Char
|
adamc@867
|
1309 | TFfi ("Basis", "bool") => Bool
|
adamc@867
|
1310 | TFfi ("Basis", "time") => Time
|
adamc@867
|
1311 | TFfi ("Basis", "blob") => Blob
|
adamc@867
|
1312 | TFfi ("Basis", "channel") => Channel
|
adamc@867
|
1313 | TFfi ("Basis", "client") => Client
|
adamc@867
|
1314 | TOption t' => Nullable (sql_type_in env t')
|
adamc@867
|
1315 | _ => (ErrorMsg.errorAt loc "Don't know SQL equivalent of type";
|
adamc@867
|
1316 Print.eprefaces' [("Type", p_typ env tAll)];
|
adamc@867
|
1317 Int)
|
adamc@867
|
1318
|
adamc@182
|
1319 fun p_exp' par env (e, loc) =
|
adamc@29
|
1320 case e of
|
adamc@276
|
1321 EPrim p => Prim.p_t_GCC p
|
adamc@29
|
1322 | ERel n => p_rel env n
|
adamc@109
|
1323 | ENamed n => p_enamed env n
|
adamc@188
|
1324 | ECon (Enum, pc, _) => p_patCon env pc
|
adamc@198
|
1325 | ECon (Option, pc, NONE) => string "NULL"
|
adamc@198
|
1326 | ECon (Option, pc, SOME e) =>
|
adamc@198
|
1327 let
|
adamc@198
|
1328 val to = case pc of
|
adamc@198
|
1329 PConVar n => #2 (E.lookupConstructor env n)
|
adamc@198
|
1330 | PConFfi {arg, ...} => arg
|
adamc@198
|
1331
|
adamc@198
|
1332 val t = case to of
|
adamc@198
|
1333 NONE => raise Fail "CjrPrint: ECon argument status mismatch"
|
adamc@198
|
1334 | SOME t => t
|
adamc@198
|
1335 in
|
adamc@463
|
1336 if isUnboxable t then
|
adamc@463
|
1337 p_exp' par env e
|
adamc@463
|
1338 else
|
adamc@463
|
1339 box [string "({",
|
adamc@463
|
1340 newline,
|
adamc@463
|
1341 p_typ env t,
|
adamc@463
|
1342 space,
|
adamc@463
|
1343 string "*tmp",
|
adamc@463
|
1344 space,
|
adamc@463
|
1345 string "=",
|
adamc@463
|
1346 space,
|
adamc@463
|
1347 string "uw_malloc(ctx, sizeof(",
|
adamc@463
|
1348 p_typ env t,
|
adamc@463
|
1349 string "));",
|
adamc@463
|
1350 newline,
|
adamc@463
|
1351 string "*tmp",
|
adamc@463
|
1352 space,
|
adamc@463
|
1353 string "=",
|
adamc@463
|
1354 p_exp' par env e,
|
adamc@463
|
1355 string ";",
|
adamc@463
|
1356 newline,
|
adamc@463
|
1357 string "tmp;",
|
adamc@463
|
1358 newline,
|
adamc@463
|
1359 string "})"]
|
adamc@198
|
1360 end
|
adamc@188
|
1361 | ECon (Default, pc, eo) =>
|
adamc@181
|
1362 let
|
adamc@196
|
1363 val (xd, xc, xn) = patConInfo env pc
|
adamc@181
|
1364 in
|
adamc@182
|
1365 box [string "({",
|
adamc@181
|
1366 newline,
|
adamc@181
|
1367 string "struct",
|
adamc@181
|
1368 space,
|
adamc@185
|
1369 string xd,
|
adamc@181
|
1370 space,
|
adamc@181
|
1371 string "*tmp",
|
adamc@181
|
1372 space,
|
adamc@181
|
1373 string "=",
|
adamc@181
|
1374 space,
|
adamc@311
|
1375 string "uw_malloc(ctx, sizeof(struct ",
|
adamc@185
|
1376 string xd,
|
adamc@181
|
1377 string "));",
|
adamc@181
|
1378 newline,
|
adamc@181
|
1379 string "tmp->tag",
|
adamc@181
|
1380 space,
|
adamc@181
|
1381 string "=",
|
adamc@181
|
1382 space,
|
adamc@185
|
1383 string xc,
|
adamc@181
|
1384 string ";",
|
adamc@181
|
1385 newline,
|
adamc@181
|
1386 case eo of
|
adamc@181
|
1387 NONE => box []
|
adamc@185
|
1388 | SOME e => box [string "tmp->data.",
|
adamc@196
|
1389 string xn,
|
adamc@181
|
1390 space,
|
adamc@181
|
1391 string "=",
|
adamc@181
|
1392 space,
|
adamc@181
|
1393 p_exp env e,
|
adamc@181
|
1394 string ";",
|
adamc@181
|
1395 newline],
|
adamc@181
|
1396 string "tmp;",
|
adamc@181
|
1397 newline,
|
adamc@181
|
1398 string "})"]
|
adamc@181
|
1399 end
|
adamc@297
|
1400 | ENone _ => string "NULL"
|
adamc@290
|
1401 | ESome (t, e) =>
|
adamc@463
|
1402 if isUnboxable t then
|
adamc@463
|
1403 p_exp' par env e
|
adamc@463
|
1404 else
|
adamc@463
|
1405 box [string "({",
|
adamc@463
|
1406 newline,
|
adamc@463
|
1407 p_typ env t,
|
adamc@463
|
1408 space,
|
adamc@463
|
1409 string "*tmp",
|
adamc@463
|
1410 space,
|
adamc@463
|
1411 string "=",
|
adamc@463
|
1412 space,
|
adamc@463
|
1413 string "uw_malloc(ctx, sizeof(",
|
adamc@463
|
1414 p_typ env t,
|
adamc@463
|
1415 string "));",
|
adamc@463
|
1416 newline,
|
adamc@463
|
1417 string "*tmp",
|
adamc@463
|
1418 space,
|
adamc@463
|
1419 string "=",
|
adamc@463
|
1420 p_exp' par env e,
|
adamc@463
|
1421 string ";",
|
adamc@463
|
1422 newline,
|
adamc@463
|
1423 string "tmp;",
|
adamc@463
|
1424 newline,
|
adamc@463
|
1425 string "})"]
|
adamc@109
|
1426
|
adamc@316
|
1427 | EFfi (m, x) => box [string "uw_", p_ident m, string "_", p_ident x]
|
adamc@283
|
1428 | EError (e, t) =>
|
adamc@283
|
1429 box [string "({",
|
adamc@283
|
1430 newline,
|
adamc@283
|
1431 p_typ env t,
|
adamc@283
|
1432 space,
|
adamc@283
|
1433 string "tmp;",
|
adamc@283
|
1434 newline,
|
adamc@311
|
1435 string "uw_error(ctx, FATAL, \"",
|
adamc@292
|
1436 string (ErrorMsg.spanToString loc),
|
adamc@292
|
1437 string ": %s\", ",
|
adamc@283
|
1438 p_exp env e,
|
adamc@283
|
1439 string ");",
|
adamc@283
|
1440 newline,
|
adamc@283
|
1441 string "tmp;",
|
adamc@283
|
1442 newline,
|
adamc@283
|
1443 string "})"]
|
adamc@741
|
1444 | EReturnBlob {blob, mimeType, t} =>
|
adamc@741
|
1445 box [string "({",
|
adamc@741
|
1446 newline,
|
adamc@741
|
1447 p_typ env t,
|
adamc@741
|
1448 space,
|
adamc@741
|
1449 string "tmp;",
|
adamc@741
|
1450 newline,
|
adamc@741
|
1451 string "uw_return_blob(ctx, ",
|
adamc@741
|
1452 p_exp env blob,
|
adamc@741
|
1453 string ", ",
|
adamc@741
|
1454 p_exp env mimeType,
|
adamc@741
|
1455 string ");",
|
adamc@741
|
1456 newline,
|
adamc@741
|
1457 string "tmp;",
|
adamc@741
|
1458 newline,
|
adamc@741
|
1459 string "})"]
|
adamc@1065
|
1460 | ERedirect (e, t) =>
|
adamc@1065
|
1461 box [string "({",
|
adamc@1065
|
1462 newline,
|
adamc@1065
|
1463 p_typ env t,
|
adamc@1065
|
1464 space,
|
adamc@1065
|
1465 string "tmp;",
|
adamc@1065
|
1466 newline,
|
adamc@1065
|
1467 string "uw_redirect(ctx, ",
|
adamc@1065
|
1468 p_exp env e,
|
adamc@1065
|
1469 string ");",
|
adamc@1065
|
1470 newline,
|
adamc@1065
|
1471 string "tmp;",
|
adamc@1065
|
1472 newline,
|
adamc@1065
|
1473 string "})"]
|
adamc@476
|
1474 | EApp ((EError (e, (TFun (_, ran), _)), loc), _) =>
|
adamc@476
|
1475 p_exp env (EError (e, ran), loc)
|
adamc@741
|
1476 | EApp ((EReturnBlob {blob, mimeType, t = (TFun (_, ran), _)}, loc), _) =>
|
adamc@741
|
1477 p_exp env (EReturnBlob {blob = blob, mimeType = mimeType, t = ran}, loc)
|
adamc@476
|
1478
|
adamc@922
|
1479 | EFfiApp ("Basis", "strcat", [e1, e2]) =>
|
adamc@922
|
1480 let
|
adamc@922
|
1481 fun flatten e =
|
adamc@922
|
1482 case #1 e of
|
adamc@922
|
1483 EFfiApp ("Basis", "strcat", [e1, e2]) => flatten e1 @ flatten e2
|
adamc@922
|
1484 | _ => [e]
|
adamc@922
|
1485 in
|
adamc@922
|
1486 case flatten e1 @ flatten e2 of
|
adamc@922
|
1487 [e1, e2] => box [string "uw_Basis_strcat(ctx, ",
|
adamc@922
|
1488 p_exp env e1,
|
adamc@922
|
1489 string ",",
|
adamc@922
|
1490 p_exp env e2,
|
adamc@922
|
1491 string ")"]
|
adamc@922
|
1492 | es => box [string "uw_Basis_mstrcat(ctx, ",
|
adamc@922
|
1493 p_list (p_exp env) es,
|
adamc@922
|
1494 string ", NULL)"]
|
adamc@922
|
1495 end
|
adamc@922
|
1496
|
adamc@765
|
1497 | EFfiApp (m, x, []) => box [string "uw_",
|
adamc@765
|
1498 p_ident m,
|
adamc@765
|
1499 string "_",
|
adamc@765
|
1500 p_ident x,
|
adamc@765
|
1501 string "(ctx)"]
|
adamc@765
|
1502
|
adamc@311
|
1503 | EFfiApp (m, x, es) => box [string "uw_",
|
adamc@316
|
1504 p_ident m,
|
adamc@53
|
1505 string "_",
|
adamc@316
|
1506 p_ident x,
|
adamc@117
|
1507 string "(ctx, ",
|
adamc@53
|
1508 p_list (p_exp env) es,
|
adamc@53
|
1509 string ")"]
|
adamc@316
|
1510 | EApp (f, args) =>
|
adamc@316
|
1511 parenIf par (box [p_exp' true env f,
|
adamc@316
|
1512 string "(ctx,",
|
adamc@316
|
1513 space,
|
adamc@316
|
1514 p_list_sep (box [string ",", space]) (p_exp env) args,
|
adamc@316
|
1515 string ")"])
|
adamc@29
|
1516
|
adamc@387
|
1517 | EUnop (s, e1) =>
|
adamc@387
|
1518 parenIf par (box [string s,
|
adamc@387
|
1519 space,
|
adamc@387
|
1520 p_exp' true env e1])
|
adamc@387
|
1521
|
adamc@387
|
1522 | EBinop (s, e1, e2) =>
|
adamc@389
|
1523 if Char.isAlpha (String.sub (s, size s - 1)) then
|
adamc@389
|
1524 box [string s,
|
adamc@390
|
1525 string "(",
|
adamc@389
|
1526 p_exp env e1,
|
adamc@389
|
1527 string ",",
|
adamc@389
|
1528 space,
|
adamc@389
|
1529 p_exp env e2,
|
adamc@389
|
1530 string ")"]
|
adamc@389
|
1531 else
|
adamc@389
|
1532 parenIf par (box [p_exp' true env e1,
|
adamc@389
|
1533 space,
|
adamc@389
|
1534 string s,
|
adamc@389
|
1535 space,
|
adamc@389
|
1536 p_exp' true env e2])
|
adamc@387
|
1537
|
adamc@29
|
1538 | ERecord (i, xes) => box [string "({",
|
adamc@29
|
1539 space,
|
adamc@29
|
1540 string "struct",
|
adamc@29
|
1541 space,
|
adamc@311
|
1542 string ("__uws_" ^ Int.toString i),
|
adamc@29
|
1543 space,
|
adamc@181
|
1544 string "tmp",
|
adamc@29
|
1545 space,
|
adamc@29
|
1546 string "=",
|
adamc@29
|
1547 space,
|
adamc@29
|
1548 string "{",
|
adamc@29
|
1549 p_list (fn (_, e) =>
|
adamc@29
|
1550 p_exp env e) xes,
|
adamc@29
|
1551 string "};",
|
adamc@29
|
1552 space,
|
adamc@181
|
1553 string "tmp;",
|
adamc@29
|
1554 space,
|
adamc@29
|
1555 string "})" ]
|
adamc@29
|
1556 | EField (e, x) =>
|
adamc@29
|
1557 box [p_exp' true env e,
|
adamc@311
|
1558 string ".__uwf_",
|
adamc@316
|
1559 p_ident x]
|
adamc@29
|
1560
|
adamc@182
|
1561 | ECase (e, pes, {disc, result}) =>
|
adamc@182
|
1562 let
|
adamc@182
|
1563 val final = newGoto ()
|
adamc@182
|
1564
|
adamc@182
|
1565 val body = foldl (fn ((p, e), body) =>
|
adamc@182
|
1566 let
|
adamc@182
|
1567 val exit = newGoto ()
|
adamc@182
|
1568 val (pr, _) = p_pat_preamble env p
|
adamc@182
|
1569 val (p, env) = p_pat (env,
|
adamc@182
|
1570 box [string "goto",
|
adamc@182
|
1571 space,
|
adamc@182
|
1572 exit,
|
adamc@182
|
1573 string ";"],
|
adamc@182
|
1574 0) p
|
adamc@182
|
1575 in
|
adamc@182
|
1576 box [body,
|
adamc@182
|
1577 box [string "{",
|
adamc@182
|
1578 newline,
|
adamc@182
|
1579 pr,
|
adamc@182
|
1580 newline,
|
adamc@182
|
1581 p,
|
adamc@182
|
1582 newline,
|
adamc@182
|
1583 string "result",
|
adamc@182
|
1584 space,
|
adamc@182
|
1585 string "=",
|
adamc@182
|
1586 space,
|
adamc@182
|
1587 p_exp env e,
|
adamc@182
|
1588 string ";",
|
adamc@182
|
1589 newline,
|
adamc@182
|
1590 string "goto",
|
adamc@182
|
1591 space,
|
adamc@182
|
1592 final,
|
adamc@182
|
1593 string ";",
|
adamc@182
|
1594 newline,
|
adamc@182
|
1595 string "}"],
|
adamc@182
|
1596 newline,
|
adamc@182
|
1597 exit,
|
adamc@182
|
1598 string ":",
|
adamc@182
|
1599 newline]
|
adamc@182
|
1600 end) (box []) pes
|
adamc@182
|
1601 in
|
adamc@182
|
1602 box [string "({",
|
adamc@182
|
1603 newline,
|
adamc@182
|
1604 p_typ env disc,
|
adamc@182
|
1605 space,
|
adamc@182
|
1606 string "disc0",
|
adamc@182
|
1607 space,
|
adamc@182
|
1608 string "=",
|
adamc@182
|
1609 space,
|
adamc@182
|
1610 p_exp env e,
|
adamc@182
|
1611 string ";",
|
adamc@182
|
1612 newline,
|
adamc@182
|
1613 p_typ env result,
|
adamc@182
|
1614 space,
|
adamc@182
|
1615 string "result;",
|
adamc@182
|
1616 newline,
|
adamc@182
|
1617 body,
|
adamc@311
|
1618 string "uw_error(ctx, FATAL, \"",
|
adamc@182
|
1619 string (ErrorMsg.spanToString loc),
|
adamc@182
|
1620 string ": pattern match failure\");",
|
adamc@182
|
1621 newline,
|
adamc@182
|
1622 final,
|
adamc@182
|
1623 string ":",
|
adamc@182
|
1624 space,
|
adamc@182
|
1625 string "result;",
|
adamc@182
|
1626 newline,
|
adamc@182
|
1627 string "})"]
|
adamc@182
|
1628 end
|
adamc@181
|
1629
|
adamc@311
|
1630 | EWrite e => box [string "(uw_write(ctx, ",
|
adamc@102
|
1631 p_exp env e,
|
adamc@311
|
1632 string "), uw_unit_v)"]
|
adamc@102
|
1633
|
adamc@106
|
1634 | ESeq (e1, e2) => box [string "(",
|
adamc@106
|
1635 p_exp env e1,
|
adamc@106
|
1636 string ",",
|
adamc@106
|
1637 space,
|
adamc@106
|
1638 p_exp env e2,
|
adamc@106
|
1639 string ")"]
|
adamc@269
|
1640 | ELet (x, t, e1, e2) => box [string "({",
|
adamc@269
|
1641 newline,
|
adamc@269
|
1642 p_typ env t,
|
adamc@269
|
1643 space,
|
adamc@311
|
1644 string "__uwr_",
|
adamc@316
|
1645 p_ident x,
|
adamc@272
|
1646 string "_",
|
adamc@272
|
1647 string (Int.toString (E.countERels env)),
|
adamc@269
|
1648 space,
|
adamc@269
|
1649 string "=",
|
adamc@269
|
1650 space,
|
adamc@269
|
1651 p_exp env e1,
|
adamc@269
|
1652 string ";",
|
adamc@269
|
1653 newline,
|
adamc@269
|
1654 p_exp (E.pushERel env x t) e2,
|
adamc@269
|
1655 string ";",
|
adamc@269
|
1656 newline,
|
adamc@269
|
1657 string "})"]
|
adamc@269
|
1658
|
adamc@282
|
1659 | EQuery {exps, tables, rnum, state, query, body, initial, prepared} =>
|
adamc@278
|
1660 let
|
adamc@316
|
1661 val exps = map (fn (x, t) => ("__uwf_" ^ ident x, t)) exps
|
adamc@278
|
1662 val tables = ListUtil.mapConcat (fn (x, xts) =>
|
adamc@316
|
1663 map (fn (x', t) => ("__uwf_" ^ ident x ^ ".__uwf_" ^ ident x', t)) xts)
|
adamc@278
|
1664 tables
|
adamc@638
|
1665
|
adamc@1168
|
1666 val sort = ListMergeSort.sort (fn ((s1, _), (s2, _)) => String.compare (s1, s2) = GREATER)
|
adamc@1168
|
1667 val outputs = sort exps @ sort tables
|
adamc@324
|
1668
|
adamc@324
|
1669 val wontLeakStrings = notLeaky env true state
|
adamc@324
|
1670 val wontLeakAnything = notLeaky env false state
|
adamc@867
|
1671
|
adamc@867
|
1672 val inputs =
|
adamc@867
|
1673 case prepared of
|
adamc@867
|
1674 NONE => []
|
adamc@867
|
1675 | SOME _ => getPargs query
|
adamc@867
|
1676
|
adamc@867
|
1677 fun doCols p_getcol =
|
adamc@867
|
1678 box [string "struct __uws_",
|
adamc@867
|
1679 string (Int.toString rnum),
|
adamc@867
|
1680 string " __uwr_r_",
|
adamc@867
|
1681 string (Int.toString (E.countERels env)),
|
adamc@867
|
1682 string ";",
|
adamc@867
|
1683 newline,
|
adamc@867
|
1684 p_typ env state,
|
adamc@867
|
1685 space,
|
adamc@867
|
1686 string "__uwr_acc_",
|
adamc@867
|
1687 string (Int.toString (E.countERels env + 1)),
|
adamc@867
|
1688 space,
|
adamc@867
|
1689 string "=",
|
adamc@867
|
1690 space,
|
adamc@867
|
1691 string "acc;",
|
adamc@867
|
1692 newline,
|
adamc@867
|
1693 newline,
|
adamc@1114
|
1694
|
adamc@1114
|
1695 if Settings.getDeadlines () then
|
adamc@1114
|
1696 box [string "uw_check_deadline(ctx);",
|
adamc@1114
|
1697 newline]
|
adamc@1114
|
1698 else
|
adamc@1114
|
1699 box [],
|
adamc@1114
|
1700
|
adamc@867
|
1701 p_list_sepi (box []) (fn i =>
|
adamc@867
|
1702 fn (proj, t) =>
|
adamc@867
|
1703 box [string "__uwr_r_",
|
adamc@867
|
1704 string (Int.toString (E.countERels env)),
|
adamc@867
|
1705 string ".",
|
adamc@867
|
1706 string proj,
|
adamc@867
|
1707 space,
|
adamc@867
|
1708 string "=",
|
adamc@867
|
1709 space,
|
adamc@880
|
1710 p_getcol {loc = loc,
|
adamc@880
|
1711 wontLeakStrings = wontLeakStrings,
|
adamc@867
|
1712 col = i,
|
adamc@867
|
1713 typ = sql_type_in env t},
|
adamc@867
|
1714 string ";",
|
adamc@867
|
1715 newline]) outputs,
|
adamc@867
|
1716 newline,
|
adamc@867
|
1717 newline,
|
adamc@867
|
1718
|
adamc@867
|
1719 string "acc",
|
adamc@867
|
1720 space,
|
adamc@867
|
1721 string "=",
|
adamc@867
|
1722 space,
|
adamc@867
|
1723 p_exp (E.pushERel
|
adamc@867
|
1724 (E.pushERel env "r" (TRecord rnum, loc))
|
adamc@867
|
1725 "acc" state)
|
adamc@867
|
1726 body,
|
adamc@867
|
1727 string ";",
|
adamc@867
|
1728 newline]
|
adamc@278
|
1729 in
|
adamc@640
|
1730 box [if wontLeakAnything then
|
adamc@704
|
1731 string "(uw_begin_region(ctx), "
|
adamc@324
|
1732 else
|
adamc@324
|
1733 box [],
|
adamc@324
|
1734 string "({",
|
adamc@278
|
1735 newline,
|
adamc@640
|
1736 p_typ env state,
|
adamc@640
|
1737 space,
|
adamc@640
|
1738 string "acc",
|
adamc@640
|
1739 space,
|
adamc@640
|
1740 string "=",
|
adamc@640
|
1741 space,
|
adamc@640
|
1742 p_exp env initial,
|
adamc@640
|
1743 string ";",
|
adamc@640
|
1744 newline,
|
adamc@867
|
1745 string "int dummy = (uw_begin_region(ctx), 0);",
|
adamc@640
|
1746 newline,
|
adamc@640
|
1747
|
adamc@282
|
1748 case prepared of
|
adamc@867
|
1749 NONE =>
|
adamc@867
|
1750 box [string "char *query = ",
|
adamc@867
|
1751 p_exp env query,
|
adamc@867
|
1752 string ";",
|
adamc@867
|
1753 newline,
|
adamc@867
|
1754 newline,
|
adamc@282
|
1755
|
adamc@867
|
1756 #query (Settings.currentDbms ())
|
adamc@867
|
1757 {loc = loc,
|
adamc@873
|
1758 cols = map (fn (_, t) => sql_type_in env t) outputs,
|
adamc@867
|
1759 doCols = doCols}]
|
adamc@879
|
1760 | SOME {id, query, nested} =>
|
adamc@867
|
1761 box [p_list_sepi newline
|
adamc@867
|
1762 (fn i => fn (e, t) =>
|
adamc@867
|
1763 box [p_sql_type t,
|
adamc@867
|
1764 space,
|
adamc@867
|
1765 string "arg",
|
adamc@867
|
1766 string (Int.toString (i + 1)),
|
adamc@867
|
1767 space,
|
adamc@867
|
1768 string "=",
|
adamc@867
|
1769 space,
|
adamc@867
|
1770 p_exp env e,
|
adamc@867
|
1771 string ";"])
|
adamc@867
|
1772 inputs,
|
adamc@867
|
1773 newline,
|
adamc@867
|
1774 newline,
|
adamc@640
|
1775
|
adamc@867
|
1776 #queryPrepared (Settings.currentDbms ())
|
adamc@867
|
1777 {loc = loc,
|
adamc@867
|
1778 id = id,
|
adamc@867
|
1779 query = query,
|
adamc@867
|
1780 inputs = map #2 inputs,
|
adamc@873
|
1781 cols = map (fn (_, t) => sql_type_in env t) outputs,
|
adamc@879
|
1782 doCols = doCols,
|
adamc@879
|
1783 nested = nested}],
|
adamc@278
|
1784 newline,
|
adamc@277
|
1785
|
adamc@324
|
1786 if wontLeakAnything then
|
adamc@324
|
1787 box [string "uw_end_region(ctx);",
|
adamc@324
|
1788 newline]
|
adamc@324
|
1789 else
|
adamc@324
|
1790 box [],
|
adamc@278
|
1791 string "acc;",
|
adamc@278
|
1792 newline,
|
adamc@704
|
1793 string "})",
|
adamc@704
|
1794 if wontLeakAnything then
|
adamc@704
|
1795 string ")"
|
adamc@704
|
1796 else
|
adamc@704
|
1797 box []]
|
adamc@278
|
1798 end
|
adamc@106
|
1799
|
adam@1293
|
1800 | EDml {dml, prepared, mode} =>
|
adam@1295
|
1801 box [string "(uw_begin_region(ctx), ({",
|
adamc@307
|
1802 newline,
|
adamc@307
|
1803 case prepared of
|
adamc@307
|
1804 NONE => box [string "char *dml = ",
|
adamc@307
|
1805 p_exp env dml,
|
adamc@307
|
1806 string ";",
|
adamc@868
|
1807 newline,
|
adamc@868
|
1808 newline,
|
adam@1293
|
1809 #dml (Settings.currentDbms ()) (loc, mode)]
|
adamc@879
|
1810 | SOME {id, dml = dml'} =>
|
adamc@307
|
1811 let
|
adamc@868
|
1812 val inputs = getPargs dml
|
adamc@307
|
1813 in
|
adamc@307
|
1814 box [p_list_sepi newline
|
adamc@307
|
1815 (fn i => fn (e, t) =>
|
adamc@307
|
1816 box [p_sql_type t,
|
adamc@307
|
1817 space,
|
adamc@307
|
1818 string "arg",
|
adamc@307
|
1819 string (Int.toString (i + 1)),
|
adamc@307
|
1820 space,
|
adamc@307
|
1821 string "=",
|
adamc@307
|
1822 space,
|
adamc@307
|
1823 p_exp env e,
|
adamc@307
|
1824 string ";"])
|
adamc@868
|
1825 inputs,
|
adamc@307
|
1826 newline,
|
adamc@307
|
1827 newline,
|
adamc@307
|
1828
|
adamc@868
|
1829 #dmlPrepared (Settings.currentDbms ()) {loc = loc,
|
adamc@868
|
1830 id = id,
|
adamc@868
|
1831 dml = dml',
|
adam@1293
|
1832 inputs = map #2 inputs,
|
adam@1293
|
1833 mode = mode}]
|
adamc@307
|
1834 end,
|
adamc@307
|
1835 newline,
|
adamc@307
|
1836 newline,
|
adamc@337
|
1837 string "uw_end_region(ctx);",
|
adamc@337
|
1838 newline,
|
adam@1293
|
1839
|
adam@1293
|
1840 case mode of
|
adam@1293
|
1841 Settings.Error => string "uw_unit_v;"
|
adam@1295
|
1842 | Settings.None => string "uw_dup_and_clear_error_message(ctx);",
|
adam@1293
|
1843
|
adamc@307
|
1844 newline,
|
adam@1295
|
1845 string "}))"]
|
adamc@307
|
1846
|
adamc@338
|
1847 | ENextval {seq, prepared} =>
|
adamc@878
|
1848 box [string "({",
|
adamc@878
|
1849 newline,
|
adamc@878
|
1850 string "uw_Basis_int n;",
|
adamc@878
|
1851 newline,
|
adamc@869
|
1852
|
adamc@878
|
1853 case prepared of
|
adamc@878
|
1854 NONE => #nextval (Settings.currentDbms ()) {loc = loc,
|
adamc@878
|
1855 seqE = p_exp env seq,
|
adamc@878
|
1856 seqName = case #1 seq of
|
adamc@878
|
1857 EPrim (Prim.String s) => SOME s
|
adamc@878
|
1858 | _ => NONE}
|
adamc@879
|
1859 | SOME {id, query} => #nextvalPrepared (Settings.currentDbms ()) {loc = loc,
|
adamc@878
|
1860 id = id,
|
adamc@878
|
1861 query = query},
|
adamc@878
|
1862 newline,
|
adamc@878
|
1863 newline,
|
adamc@869
|
1864
|
adamc@878
|
1865 string "n;",
|
adamc@878
|
1866 newline,
|
adamc@878
|
1867 string "})"]
|
adamc@338
|
1868
|
adamc@1073
|
1869 | ESetval {seq, count} =>
|
adamc@1073
|
1870 box [string "({",
|
adamc@1073
|
1871 newline,
|
adamc@1073
|
1872
|
adamc@1073
|
1873 #setval (Settings.currentDbms ()) {loc = loc,
|
adamc@1073
|
1874 seqE = p_exp env seq,
|
adamc@1073
|
1875 count = p_exp env count},
|
adamc@1073
|
1876 newline,
|
adamc@1073
|
1877 newline,
|
adamc@1073
|
1878
|
adamc@1073
|
1879 string "uw_unit_v;",
|
adamc@1073
|
1880 newline,
|
adamc@1073
|
1881 string "})"]
|
adamc@1073
|
1882
|
adamc@1112
|
1883 | EUnurlify (e, t, true) =>
|
adamc@463
|
1884 let
|
adamc@463
|
1885 fun getIt () =
|
adamc@463
|
1886 if isUnboxable t then
|
adamc@1023
|
1887 unurlify false env t
|
adamc@463
|
1888 else
|
adamc@463
|
1889 box [string "({",
|
adamc@463
|
1890 newline,
|
adamc@463
|
1891 p_typ env t,
|
adamc@463
|
1892 string " *tmp = uw_malloc(ctx, sizeof(",
|
adamc@463
|
1893 p_typ env t,
|
adamc@463
|
1894 string "));",
|
adamc@463
|
1895 newline,
|
adamc@463
|
1896 string "*tmp = ",
|
adamc@1023
|
1897 unurlify false env t,
|
adamc@463
|
1898 string ";",
|
adamc@463
|
1899 newline,
|
adamc@463
|
1900 string "tmp;",
|
adamc@463
|
1901 newline,
|
adamc@463
|
1902 string "})"]
|
adamc@463
|
1903 in
|
adamc@463
|
1904 box [string "({",
|
adamc@463
|
1905 newline,
|
adamc@737
|
1906 string "uw_Basis_string request = uw_maybe_strdup(ctx, ",
|
adamc@463
|
1907 p_exp env e,
|
adamc@492
|
1908 string ");",
|
adamc@463
|
1909 newline,
|
adamc@463
|
1910 newline,
|
adamc@463
|
1911 string "(request ? ",
|
adamc@463
|
1912 getIt (),
|
adamc@463
|
1913 string " : NULL);",
|
adamc@463
|
1914 newline,
|
adamc@463
|
1915 string "})"]
|
adamc@463
|
1916 end
|
adamc@463
|
1917
|
adamc@1112
|
1918 | EUnurlify (e, t, false) =>
|
adamc@1112
|
1919 let
|
adamc@1112
|
1920 fun getIt () =
|
adamc@1112
|
1921 if isUnboxable t then
|
adamc@1112
|
1922 unurlify false env t
|
adamc@1112
|
1923 else
|
adamc@1112
|
1924 box [string "({",
|
adamc@1112
|
1925 newline,
|
adamc@1112
|
1926 p_typ env t,
|
adamc@1112
|
1927 string " *tmp = uw_malloc(ctx, sizeof(",
|
adamc@1112
|
1928 p_typ env t,
|
adamc@1112
|
1929 string "));",
|
adamc@1112
|
1930 newline,
|
adamc@1112
|
1931 string "*tmp = ",
|
adamc@1112
|
1932 unurlify false env t,
|
adamc@1112
|
1933 string ";",
|
adamc@1112
|
1934 newline,
|
adamc@1112
|
1935 string "tmp;",
|
adamc@1112
|
1936 newline,
|
adamc@1112
|
1937 string "})"]
|
adamc@1112
|
1938 in
|
adamc@1112
|
1939 box [string "({",
|
adamc@1112
|
1940 newline,
|
adamc@1112
|
1941 string "uw_Basis_string request = uw_maybe_strdup(ctx, ",
|
adamc@1112
|
1942 p_exp env e,
|
adamc@1112
|
1943 string ");",
|
adamc@1112
|
1944 newline,
|
adamc@1112
|
1945 newline,
|
adamc@1112
|
1946 unurlify false env t,
|
adamc@1112
|
1947 string ";",
|
adamc@1112
|
1948 newline,
|
adamc@1112
|
1949 string "})"]
|
adamc@1112
|
1950 end
|
adamc@1112
|
1951
|
adamc@29
|
1952 and p_exp env = p_exp' false env
|
adamc@29
|
1953
|
adamc@1114
|
1954 fun p_fun isRec env (fx, n, args, ran, e) =
|
adamc@129
|
1955 let
|
adamc@129
|
1956 val nargs = length args
|
adamc@129
|
1957 val env' = foldl (fn ((x, dom), env) => E.pushERel env x dom) env args
|
adamc@129
|
1958 in
|
adamc@129
|
1959 box [string "static",
|
adamc@129
|
1960 space,
|
adamc@129
|
1961 p_typ env ran,
|
adamc@129
|
1962 space,
|
adamc@316
|
1963 string ("__uwn_" ^ ident fx ^ "_" ^ Int.toString n),
|
adamc@129
|
1964 string "(",
|
adamc@129
|
1965 p_list_sep (box [string ",", space]) (fn x => x)
|
adamc@311
|
1966 (string "uw_context ctx" :: ListUtil.mapi (fn (i, (_, dom)) =>
|
adamc@129
|
1967 box [p_typ env dom,
|
adamc@129
|
1968 space,
|
adamc@129
|
1969 p_rel env' (nargs - i - 1)]) args),
|
adamc@129
|
1970 string ")",
|
adamc@129
|
1971 space,
|
adamc@129
|
1972 string "{",
|
adamc@129
|
1973 newline,
|
adamc@1114
|
1974 if isRec andalso Settings.getDeadlines () then
|
adamc@1114
|
1975 box [string "uw_check_deadline(ctx);",
|
adamc@1114
|
1976 newline]
|
adamc@1114
|
1977 else
|
adamc@1114
|
1978 box [],
|
adamc@638
|
1979 box [string "return(",
|
adamc@638
|
1980 p_exp env' e,
|
adamc@638
|
1981 string ");"],
|
adamc@129
|
1982 newline,
|
adamc@129
|
1983 string "}"]
|
adamc@129
|
1984 end
|
adamc@129
|
1985
|
adamc@129
|
1986 fun p_decl env (dAll as (d, _) : decl) =
|
adamc@29
|
1987 case d of
|
adamc@29
|
1988 DStruct (n, xts) =>
|
adamc@196
|
1989 let
|
adamc@196
|
1990 val env = E.declBinds env dAll
|
adamc@196
|
1991 in
|
adamc@196
|
1992 box [string "struct",
|
adamc@196
|
1993 space,
|
adamc@311
|
1994 string ("__uws_" ^ Int.toString n),
|
adamc@196
|
1995 space,
|
adamc@196
|
1996 string "{",
|
adamc@196
|
1997 newline,
|
adamc@196
|
1998 p_list_sep (box []) (fn (x, t) => box [p_typ env t,
|
adamc@196
|
1999 space,
|
adamc@311
|
2000 string "__uwf_",
|
adamc@316
|
2001 p_ident x,
|
adamc@196
|
2002 string ";",
|
adamc@196
|
2003 newline]) xts,
|
adamc@196
|
2004 string "};"]
|
adamc@196
|
2005 end
|
adamc@809
|
2006 | DDatatype dts =>
|
adamc@165
|
2007 let
|
adamc@809
|
2008 val dts = ListMergeSort.sort (fn ((dk1, _, _, _), (dk2, _, _, _)) =>
|
adamc@809
|
2009 dk1 = Enum andalso dk2 <> Enum) dts
|
adamc@809
|
2010
|
adamc@809
|
2011 fun p_one (Enum, x, n, xncs) =
|
adamc@809
|
2012 box [string "enum",
|
adamc@809
|
2013 space,
|
adamc@809
|
2014 string ("__uwe_" ^ ident x ^ "_" ^ Int.toString n),
|
adamc@809
|
2015 space,
|
adamc@809
|
2016 string "{",
|
adamc@809
|
2017 space,
|
adam@1298
|
2018 case xncs of
|
adam@1298
|
2019 [] => string ("__uwec_" ^ ident x ^ "_" ^ Int.toString n)
|
adam@1298
|
2020 | _ =>
|
adam@1298
|
2021 p_list_sep (box [string ",", space]) (fn (x, n, _) =>
|
adam@1298
|
2022 string ("__uwc_" ^ ident x ^ "_" ^ Int.toString n)) xncs,
|
adamc@809
|
2023 space,
|
adamc@809
|
2024 string "};"]
|
adamc@809
|
2025 | p_one (Option, _, _, _) = box []
|
adamc@809
|
2026 | p_one (Default, x, n, xncs) =
|
adamc@809
|
2027 let
|
adamc@809
|
2028 val xncsArgs = List.mapPartial (fn (x, n, NONE) => NONE
|
adamc@809
|
2029 | (x, n, SOME t) => SOME (x, n, t)) xncs
|
adamc@809
|
2030 in
|
adamc@809
|
2031 box [string "enum",
|
adamc@809
|
2032 space,
|
adamc@809
|
2033 string ("__uwe_" ^ ident x ^ "_" ^ Int.toString n),
|
adamc@809
|
2034 space,
|
adamc@809
|
2035 string "{",
|
adamc@809
|
2036 space,
|
adamc@809
|
2037 p_list_sep (box [string ",", space]) (fn (x, n, _) =>
|
adamc@809
|
2038 string ("__uwc_" ^ ident x ^ "_" ^ Int.toString n))
|
adamc@809
|
2039 xncs,
|
adamc@809
|
2040 space,
|
adamc@809
|
2041 string "};",
|
adamc@809
|
2042 newline,
|
adamc@809
|
2043 newline,
|
adamc@809
|
2044 string "struct",
|
adamc@809
|
2045 space,
|
adamc@809
|
2046 string ("__uwd_" ^ ident x ^ "_" ^ Int.toString n),
|
adamc@809
|
2047 space,
|
adamc@809
|
2048 string "{",
|
adamc@809
|
2049 newline,
|
adamc@809
|
2050 string "enum",
|
adamc@809
|
2051 space,
|
adamc@809
|
2052 string ("__uwe_" ^ ident x ^ "_" ^ Int.toString n),
|
adamc@809
|
2053 space,
|
adamc@809
|
2054 string "tag;",
|
adamc@809
|
2055 newline,
|
adamc@809
|
2056 box (case xncsArgs of
|
adamc@809
|
2057 [] => []
|
adamc@809
|
2058 | _ => [string "union",
|
adamc@809
|
2059 space,
|
adamc@809
|
2060 string "{",
|
adamc@809
|
2061 newline,
|
adamc@809
|
2062 p_list_sep newline (fn (x, n, t) => box [p_typ env t,
|
adamc@809
|
2063 space,
|
adamc@809
|
2064 string ("uw_" ^ ident x),
|
adamc@809
|
2065 string ";"]) xncsArgs,
|
adamc@809
|
2066 newline,
|
adamc@809
|
2067 string "}",
|
adamc@809
|
2068 space,
|
adamc@809
|
2069 string "data;",
|
adamc@809
|
2070 newline]),
|
adamc@809
|
2071 string "};"]
|
adamc@809
|
2072 end
|
adamc@165
|
2073 in
|
adamc@809
|
2074 p_list_sep (box []) p_one dts
|
adamc@188
|
2075 end
|
adamc@29
|
2076
|
adamc@196
|
2077 | DDatatypeForward _ => box []
|
adamc@196
|
2078
|
adamc@29
|
2079 | DVal (x, n, t, e) =>
|
adamc@29
|
2080 box [p_typ env t,
|
adamc@29
|
2081 space,
|
adamc@316
|
2082 string ("__uwn_" ^ ident x ^ "_" ^ Int.toString n),
|
adamc@29
|
2083 space,
|
adamc@29
|
2084 string "=",
|
adamc@29
|
2085 space,
|
adamc@29
|
2086 p_exp env e,
|
adamc@29
|
2087 string ";"]
|
adamc@1114
|
2088 | DFun vi => p_fun false env vi
|
adamc@129
|
2089 | DFunRec vis =>
|
adamc@29
|
2090 let
|
adamc@129
|
2091 val env = E.declBinds env dAll
|
adamc@29
|
2092 in
|
adamc@129
|
2093 box [p_list_sep newline (fn (fx, n, args, ran, _) =>
|
adamc@129
|
2094 box [string "static",
|
adamc@129
|
2095 space,
|
adamc@129
|
2096 p_typ env ran,
|
adamc@129
|
2097 space,
|
adamc@316
|
2098 string ("__uwn_" ^ ident fx ^ "_" ^ Int.toString n),
|
adamc@311
|
2099 string "(uw_context,",
|
adamc@129
|
2100 space,
|
adamc@129
|
2101 p_list_sep (box [string ",", space])
|
adamc@129
|
2102 (fn (_, dom) => p_typ env dom) args,
|
adamc@129
|
2103 string ");"]) vis,
|
adamc@29
|
2104 newline,
|
adamc@1114
|
2105 p_list_sep newline (p_fun true env) vis,
|
adamc@129
|
2106 newline]
|
adamc@29
|
2107 end
|
adamc@707
|
2108 | DTable (x, _, pk, csts) => box [string "/* SQL table ",
|
adamc@707
|
2109 string x,
|
adamc@707
|
2110 space,
|
adamc@707
|
2111 case pk of
|
adamc@707
|
2112 "" => box []
|
adamc@707
|
2113 | _ => box [string "keys",
|
adamc@707
|
2114 space,
|
adamc@707
|
2115 string pk,
|
adamc@707
|
2116 space],
|
adamc@707
|
2117 string "constraints",
|
adamc@707
|
2118 space,
|
adamc@707
|
2119 p_list (fn (x, v) => box [string x,
|
adamc@707
|
2120 space,
|
adamc@707
|
2121 string ":",
|
adamc@707
|
2122 space,
|
adamc@707
|
2123 string v]) csts,
|
adamc@707
|
2124 space,
|
adamc@707
|
2125 string " */",
|
adamc@707
|
2126 newline]
|
adamc@338
|
2127 | DSequence x => box [string "/* SQL sequence ",
|
adamc@338
|
2128 string x,
|
adamc@338
|
2129 string " */",
|
adamc@338
|
2130 newline]
|
adamc@754
|
2131 | DView (x, _, s) => box [string "/* SQL view ",
|
adamc@754
|
2132 string x,
|
adamc@754
|
2133 space,
|
adamc@754
|
2134 string "AS",
|
adamc@754
|
2135 space,
|
adamc@754
|
2136 string s,
|
adamc@754
|
2137 space,
|
adamc@754
|
2138 string " */",
|
adamc@754
|
2139 newline]
|
adamc@870
|
2140 | DDatabase _ => box []
|
adamc@870
|
2141 | DPreparedStatements _ => box []
|
adamc@282
|
2142
|
adamc@569
|
2143 | DJavaScript s => box [string "static char jslib[] = \"",
|
adam@1285
|
2144 string (String.toCString s),
|
adamc@569
|
2145 string "\";"]
|
adamc@725
|
2146 | DCookie s => box [string "/*",
|
adamc@725
|
2147 space,
|
adamc@725
|
2148 string "cookie",
|
adamc@725
|
2149 space,
|
adamc@725
|
2150 string s,
|
adamc@725
|
2151 space,
|
adamc@725
|
2152 string "*/"]
|
adamc@720
|
2153 | DStyle s => box [string "/*",
|
adamc@720
|
2154 space,
|
adamc@720
|
2155 string "style",
|
adamc@720
|
2156 space,
|
adamc@720
|
2157 string s,
|
adamc@720
|
2158 space,
|
adamc@720
|
2159 string "*/"]
|
adamc@569
|
2160
|
adamc@1075
|
2161 | DTask _ => box []
|
adam@1294
|
2162 | DOnError _ => box []
|
adamc@1073
|
2163
|
adamc@144
|
2164 datatype 'a search =
|
adamc@144
|
2165 Found of 'a
|
adamc@144
|
2166 | NotFound
|
adamc@144
|
2167 | Error
|
adamc@120
|
2168
|
adamc@467
|
2169 fun p_sqltype'' env (tAll as (t, loc)) =
|
adamc@275
|
2170 case t of
|
adamc@275
|
2171 TFfi ("Basis", "int") => "int8"
|
adamc@275
|
2172 | TFfi ("Basis", "float") => "float8"
|
adamc@275
|
2173 | TFfi ("Basis", "string") => "text"
|
adamc@275
|
2174 | TFfi ("Basis", "bool") => "bool"
|
adamc@438
|
2175 | TFfi ("Basis", "time") => "timestamp"
|
adamc@737
|
2176 | TFfi ("Basis", "blob") => "bytea"
|
adamc@682
|
2177 | TFfi ("Basis", "channel") => "int8"
|
adamc@682
|
2178 | TFfi ("Basis", "client") => "int4"
|
adamc@275
|
2179 | _ => (ErrorMsg.errorAt loc "Don't know SQL equivalent of type";
|
adamc@275
|
2180 Print.eprefaces' [("Type", p_typ env tAll)];
|
adamc@275
|
2181 "ERROR")
|
adamc@275
|
2182
|
adamc@467
|
2183 fun p_sqltype' env (tAll as (t, loc)) =
|
adamc@467
|
2184 case t of
|
adamc@467
|
2185 (TOption t, _) => p_sqltype'' env t
|
adamc@467
|
2186 | _ => p_sqltype'' env t ^ " NOT NULL"
|
adamc@467
|
2187
|
adamc@275
|
2188 fun p_sqltype env t = string (p_sqltype' env t)
|
adamc@101
|
2189
|
adamc@467
|
2190 fun p_sqltype_base' env t =
|
adamc@467
|
2191 case t of
|
adamc@467
|
2192 (TOption t, _) => p_sqltype'' env t
|
adamc@467
|
2193 | _ => p_sqltype'' env t
|
adamc@467
|
2194
|
adamc@467
|
2195 fun p_sqltype_base env t = string (p_sqltype_base' env t)
|
adamc@467
|
2196
|
adamc@467
|
2197 fun is_not_null t =
|
adamc@467
|
2198 case t of
|
adamc@467
|
2199 (TOption _, _) => false
|
adamc@467
|
2200 | _ => true
|
adamc@467
|
2201
|
adamc@734
|
2202 fun sigName fields =
|
adamc@734
|
2203 let
|
adamc@734
|
2204 fun inFields s = List.exists (fn (s', _) => s' = s) fields
|
adamc@734
|
2205
|
adamc@734
|
2206 fun getSigName n =
|
adamc@734
|
2207 let
|
adamc@734
|
2208 val s = "Sig" ^ Int.toString n
|
adamc@734
|
2209 in
|
adamc@734
|
2210 if inFields s then
|
adamc@734
|
2211 getSigName (n + 1)
|
adamc@734
|
2212 else
|
adamc@734
|
2213 s
|
adamc@734
|
2214 end
|
adamc@734
|
2215 in
|
adamc@734
|
2216 if inFields "Sig" then
|
adamc@734
|
2217 getSigName 0
|
adamc@734
|
2218 else
|
adamc@734
|
2219 "Sig"
|
adamc@734
|
2220 end
|
adamc@734
|
2221
|
adamc@101
|
2222 fun p_file env (ds, ps) =
|
adamc@29
|
2223 let
|
adamc@101
|
2224 val (pds, env) = ListUtil.foldlMap (fn (d, env) =>
|
adamc@638
|
2225 (p_decl env d,
|
adamc@638
|
2226 E.declBinds env d))
|
adamc@101
|
2227 env ds
|
adamc@144
|
2228
|
adamc@779
|
2229 fun flatFields always (t : typ) =
|
adamc@756
|
2230 case #1 t of
|
adamc@756
|
2231 TRecord i =>
|
adamc@756
|
2232 let
|
adamc@756
|
2233 val xts = E.lookupStruct env i
|
adamc@756
|
2234 in
|
adamc@779
|
2235 SOME ((always @ map #1 xts) :: List.concat (List.mapPartial (flatFields [] o #2) xts))
|
adamc@756
|
2236 end
|
adamc@759
|
2237 | TList (_, i) =>
|
adamc@759
|
2238 let
|
adamc@759
|
2239 val ts = E.lookupStruct env i
|
adamc@759
|
2240 in
|
adamc@759
|
2241 case ts of
|
adamc@779
|
2242 [("1", t'), ("2", _)] => flatFields [] t'
|
adamc@759
|
2243 | _ => raise Fail "CjrPrint: Bad struct for TList"
|
adamc@759
|
2244 end
|
adamc@756
|
2245 | _ => NONE
|
adamc@756
|
2246
|
adamc@1104
|
2247 val fields = foldl (fn ((ek, _, _, ts, _, _, _), fields) =>
|
adamc@144
|
2248 case ek of
|
adam@1347
|
2249 Action eff =>
|
adam@1347
|
2250 (case List.nth (ts, length ts - 2) of
|
adam@1347
|
2251 (TRecord i, loc) =>
|
adam@1347
|
2252 let
|
adam@1347
|
2253 val xts = E.lookupStruct env i
|
adam@1347
|
2254 val extra = case eff of
|
adam@1347
|
2255 ReadCookieWrite => [sigName xts]
|
adam@1347
|
2256 | _ => []
|
adam@1347
|
2257 in
|
adam@1347
|
2258 case flatFields extra (TRecord i, loc) of
|
adam@1347
|
2259 NONE => raise Fail "CjrPrint: flatFields impossible"
|
adam@1347
|
2260 | SOME fields' => List.revAppend (fields', fields)
|
adam@1347
|
2261 end
|
adam@1347
|
2262 | _ => raise Fail "CjrPrint: Last argument of action isn't record")
|
adam@1347
|
2263 | _ => fields)
|
adamc@756
|
2264 [] ps
|
adamc@756
|
2265
|
adamc@756
|
2266 val fields = foldl (fn (xts, fields) =>
|
adamc@756
|
2267 let
|
adamc@756
|
2268 val xtsSet = SS.addList (SS.empty, xts)
|
adamc@756
|
2269 in
|
adamc@756
|
2270 foldl (fn (x, fields) =>
|
adamc@756
|
2271 let
|
adamc@756
|
2272 val xtsSet' = Option.getOpt (SM.find (fields, x), SS.empty)
|
adamc@756
|
2273 in
|
adamc@756
|
2274 SM.insert (fields, x, SS.union (SS.delete (xtsSet, x),
|
adamc@756
|
2275 xtsSet'))
|
adamc@756
|
2276 end) fields xts
|
adamc@756
|
2277 end)
|
adamc@756
|
2278 SM.empty fields
|
adamc@144
|
2279
|
adamc@144
|
2280 val fnums = SM.foldli (fn (x, xs, fnums) =>
|
adamc@144
|
2281 let
|
adamc@144
|
2282 val unusable = SS.foldl (fn (x', unusable) =>
|
adamc@144
|
2283 case SM.find (fnums, x') of
|
adamc@144
|
2284 NONE => unusable
|
adamc@144
|
2285 | SOME n => IS.add (unusable, n))
|
adamc@144
|
2286 IS.empty xs
|
adamc@144
|
2287
|
adamc@144
|
2288 fun findAvailable n =
|
adamc@144
|
2289 if IS.member (unusable, n) then
|
adamc@144
|
2290 findAvailable (n + 1)
|
adamc@144
|
2291 else
|
adamc@144
|
2292 n
|
adamc@144
|
2293 in
|
adamc@144
|
2294 SM.insert (fnums, x, findAvailable 0)
|
adamc@144
|
2295 end)
|
adamc@144
|
2296 SM.empty fields
|
adamc@144
|
2297
|
adamc@734
|
2298 val cookies = List.mapPartial (fn (DCookie s, _) => SOME s | _ => NONE) ds
|
adamc@734
|
2299
|
adamc@144
|
2300 fun makeSwitch (fnums, i) =
|
adamc@144
|
2301 case SM.foldl (fn (n, NotFound) => Found n
|
adamc@144
|
2302 | (n, Error) => Error
|
adamc@144
|
2303 | (n, Found n') => if n = n' then
|
adamc@144
|
2304 Found n'
|
adamc@144
|
2305 else
|
adamc@144
|
2306 Error) NotFound fnums of
|
adamc@144
|
2307 NotFound => box [string "return",
|
adamc@144
|
2308 space,
|
adamc@144
|
2309 string "-1;"]
|
adamc@144
|
2310 | Found n => box [string "return",
|
adamc@144
|
2311 space,
|
adamc@144
|
2312 string (Int.toString n),
|
adamc@144
|
2313 string ";"]
|
adamc@144
|
2314 | Error =>
|
adamc@144
|
2315 let
|
adamc@144
|
2316 val cmap = SM.foldli (fn (x, n, cmap) =>
|
adamc@144
|
2317 let
|
adamc@144
|
2318 val ch = if i < size x then
|
adamc@144
|
2319 String.sub (x, i)
|
adamc@144
|
2320 else
|
adamc@144
|
2321 chr 0
|
adamc@144
|
2322
|
adamc@144
|
2323 val fnums = case CM.find (cmap, ch) of
|
adamc@144
|
2324 NONE => SM.empty
|
adamc@144
|
2325 | SOME fnums => fnums
|
adamc@144
|
2326 val fnums = SM.insert (fnums, x, n)
|
adamc@144
|
2327 in
|
adamc@144
|
2328 CM.insert (cmap, ch, fnums)
|
adamc@144
|
2329 end)
|
adamc@144
|
2330 CM.empty fnums
|
adamc@144
|
2331
|
adamc@144
|
2332 val cmap = CM.listItemsi cmap
|
adamc@144
|
2333 in
|
adamc@144
|
2334 case cmap of
|
adamc@144
|
2335 [(_, fnums)] =>
|
adamc@144
|
2336 box [string "if",
|
adamc@144
|
2337 space,
|
adamc@144
|
2338 string "(name[",
|
adamc@144
|
2339 string (Int.toString i),
|
adamc@144
|
2340 string "]",
|
adamc@144
|
2341 space,
|
adamc@144
|
2342 string "==",
|
adamc@144
|
2343 space,
|
adamc@144
|
2344 string "0)",
|
adamc@144
|
2345 space,
|
adamc@144
|
2346 string "return",
|
adamc@144
|
2347 space,
|
adamc@144
|
2348 string "-1;",
|
adamc@144
|
2349 newline,
|
adamc@144
|
2350 makeSwitch (fnums, i+1)]
|
adamc@144
|
2351 | _ =>
|
adamc@144
|
2352 box [string "switch",
|
adamc@144
|
2353 space,
|
adamc@144
|
2354 string "(name[",
|
adamc@144
|
2355 string (Int.toString i),
|
adamc@144
|
2356 string "])",
|
adamc@144
|
2357 space,
|
adamc@144
|
2358 string "{",
|
adamc@144
|
2359 newline,
|
adamc@144
|
2360 box (map (fn (ch, fnums) =>
|
adamc@144
|
2361 box [string "case",
|
adamc@144
|
2362 space,
|
adamc@144
|
2363 if ch = chr 0 then
|
adamc@144
|
2364 string "0:"
|
adamc@144
|
2365 else
|
adamc@144
|
2366 box [string "'",
|
adamc@144
|
2367 string (Char.toString ch),
|
adamc@144
|
2368 string "':"],
|
adamc@144
|
2369 newline,
|
adamc@144
|
2370 makeSwitch (fnums, i+1),
|
adamc@144
|
2371 newline]) cmap),
|
adamc@144
|
2372 string "default:",
|
adamc@144
|
2373 newline,
|
adamc@144
|
2374 string "return",
|
adamc@144
|
2375 space,
|
adamc@144
|
2376 string "-1;",
|
adamc@144
|
2377 newline,
|
adamc@144
|
2378 string "}"]
|
adamc@144
|
2379 end
|
adamc@144
|
2380
|
adamc@756
|
2381 fun getInput (x, t) =
|
adamc@756
|
2382 let
|
adamc@756
|
2383 val n = case SM.find (fnums, x) of
|
adamc@759
|
2384 NONE => raise Fail ("CjrPrint: Can't find " ^ x ^ " in fnums")
|
adamc@756
|
2385 | SOME n => n
|
adamc@756
|
2386
|
adamc@756
|
2387 val f = case t of
|
adamc@756
|
2388 (TFfi ("Basis", "bool"), _) => "optional_"
|
adamc@756
|
2389 | _ => ""
|
adamc@756
|
2390 in
|
adamc@756
|
2391 if isFile t then
|
adamc@756
|
2392 box [string "uw_input_",
|
adamc@756
|
2393 p_ident x,
|
adamc@756
|
2394 space,
|
adamc@756
|
2395 string "=",
|
adamc@756
|
2396 space,
|
adamc@756
|
2397 string "uw_get_file_input(ctx, ",
|
adamc@756
|
2398 string (Int.toString n),
|
adamc@756
|
2399 string ");",
|
adamc@756
|
2400 newline]
|
adamc@756
|
2401 else case #1 t of
|
adamc@756
|
2402 TRecord i =>
|
adamc@756
|
2403 let
|
adamc@756
|
2404 val xts = E.lookupStruct env i
|
adamc@756
|
2405 in
|
adamc@756
|
2406 box [string "uw_enter_subform(ctx, ",
|
adamc@756
|
2407 string (Int.toString n),
|
adamc@756
|
2408 string ");",
|
adamc@756
|
2409 newline,
|
adamc@756
|
2410 string "uw_input_",
|
adamc@756
|
2411 p_ident x,
|
adamc@756
|
2412 space,
|
adamc@756
|
2413 string "=",
|
adamc@756
|
2414 space,
|
adamc@756
|
2415 string "({",
|
adamc@756
|
2416 box [p_typ env t,
|
adamc@756
|
2417 space,
|
adamc@756
|
2418 string "result;",
|
adamc@756
|
2419 newline,
|
adamc@756
|
2420 p_list_sep (box [])
|
adamc@756
|
2421 (fn (x, t) =>
|
adamc@756
|
2422 box [p_typ env t,
|
adamc@756
|
2423 space,
|
adamc@756
|
2424 string "uw_input_",
|
adamc@756
|
2425 string x,
|
adamc@756
|
2426 string ";",
|
adamc@756
|
2427 newline])
|
adamc@756
|
2428 xts,
|
adamc@756
|
2429 newline,
|
adamc@756
|
2430 p_list_sep (box []) (fn (x, t) =>
|
adamc@756
|
2431 box [getInput (x, t),
|
adamc@756
|
2432 string "result.__uwf_",
|
adamc@756
|
2433 string x,
|
adamc@756
|
2434 space,
|
adamc@756
|
2435 string "=",
|
adamc@756
|
2436 space,
|
adamc@756
|
2437 string "uw_input_",
|
adamc@756
|
2438 string x,
|
adamc@756
|
2439 string ";",
|
adamc@756
|
2440 newline])
|
adamc@756
|
2441 xts,
|
adamc@756
|
2442 newline,
|
adamc@756
|
2443 string "result;",
|
adamc@756
|
2444 newline],
|
adamc@756
|
2445 string "});",
|
adamc@756
|
2446 newline,
|
adamc@756
|
2447 string "uw_leave_subform(ctx);"]
|
adamc@756
|
2448 end
|
adamc@759
|
2449 | TList (t', i) =>
|
adamc@759
|
2450 let
|
adamc@759
|
2451 val xts = E.lookupStruct env i
|
adamc@759
|
2452 val i' = case xts of
|
adamc@759
|
2453 [("1", (TRecord i', loc)), ("2", _)] => i'
|
adamc@759
|
2454 | _ => raise Fail "CjrPrint: Bad TList record [2]"
|
adamc@759
|
2455 val xts = E.lookupStruct env i'
|
adamc@759
|
2456 in
|
adamc@759
|
2457 box [string "{",
|
adamc@759
|
2458 newline,
|
adamc@759
|
2459 string "int status;",
|
adamc@759
|
2460 newline,
|
adamc@759
|
2461 string "uw_input_",
|
adamc@759
|
2462 p_ident x,
|
adamc@759
|
2463 space,
|
adamc@759
|
2464 string "=",
|
adamc@759
|
2465 space,
|
adamc@759
|
2466 string "NULL;",
|
adamc@759
|
2467 newline,
|
adamc@759
|
2468 string "for (status = uw_enter_subforms(ctx, ",
|
adamc@759
|
2469 string (Int.toString n),
|
adamc@759
|
2470 string "); status; status = uw_next_entry(ctx)) {",
|
adamc@759
|
2471 newline,
|
adamc@759
|
2472 box [p_typ env t,
|
adamc@759
|
2473 space,
|
adamc@759
|
2474 string "result",
|
adamc@759
|
2475 space,
|
adamc@759
|
2476 string "=",
|
adamc@759
|
2477 space,
|
adamc@759
|
2478 string "uw_malloc(ctx, sizeof(struct __uws_",
|
adamc@759
|
2479 string (Int.toString i),
|
adamc@759
|
2480 string "));",
|
adamc@759
|
2481 newline,
|
adamc@759
|
2482 box [string "{",
|
adamc@759
|
2483 p_list_sep (box [])
|
adamc@759
|
2484 (fn (x, t) =>
|
adamc@759
|
2485 box [p_typ env t,
|
adamc@759
|
2486 space,
|
adamc@759
|
2487 string "uw_input_",
|
adamc@759
|
2488 string x,
|
adamc@759
|
2489 string ";",
|
adamc@759
|
2490 newline])
|
adamc@759
|
2491 xts,
|
adamc@759
|
2492 newline,
|
adamc@759
|
2493 p_list_sep (box []) (fn (x, t) =>
|
adamc@759
|
2494 box [getInput (x, t),
|
adamc@759
|
2495 string "result->__uwf_1.__uwf_",
|
adamc@759
|
2496 string x,
|
adamc@759
|
2497 space,
|
adamc@759
|
2498 string "=",
|
adamc@759
|
2499 space,
|
adamc@759
|
2500 string "uw_input_",
|
adamc@759
|
2501 string x,
|
adamc@759
|
2502 string ";",
|
adamc@759
|
2503 newline])
|
adamc@759
|
2504 xts,
|
adamc@759
|
2505 string "}",
|
adamc@759
|
2506 newline],
|
adamc@759
|
2507 newline,
|
adamc@759
|
2508 string "result->__uwf_2 = uw_input_",
|
adamc@759
|
2509 p_ident x,
|
adamc@759
|
2510 string ";",
|
adamc@759
|
2511 newline,
|
adamc@759
|
2512 string "uw_input_",
|
adamc@759
|
2513 p_ident x,
|
adamc@759
|
2514 string " = result;",
|
adamc@759
|
2515 newline],
|
adamc@759
|
2516 string "}}",
|
adamc@759
|
2517 newline]
|
adamc@759
|
2518 end
|
adamc@756
|
2519 | _ =>
|
adamc@756
|
2520 box [string "request = uw_get_",
|
adamc@756
|
2521 string f,
|
adamc@756
|
2522 string "input(ctx, ",
|
adamc@756
|
2523 string (Int.toString n),
|
adamc@756
|
2524 string ");",
|
adamc@756
|
2525 newline,
|
adamc@756
|
2526 string "if (request == NULL)",
|
adamc@756
|
2527 newline,
|
adamc@756
|
2528 box [string "uw_error(ctx, FATAL, \"Missing input ",
|
adamc@756
|
2529 string x,
|
adamc@756
|
2530 string "\");"],
|
adamc@756
|
2531 newline,
|
adamc@756
|
2532 string "uw_input_",
|
adamc@756
|
2533 p_ident x,
|
adamc@756
|
2534 space,
|
adamc@756
|
2535 string "=",
|
adamc@756
|
2536 space,
|
adamc@1023
|
2537 unurlify true env t,
|
adamc@756
|
2538 string ";",
|
adamc@756
|
2539 newline]
|
adamc@756
|
2540 end
|
adamc@756
|
2541
|
adamc@1104
|
2542 fun p_page (ek, s, n, ts, ran, side, tellSig) =
|
adamc@144
|
2543 let
|
adamc@734
|
2544 val (ts, defInputs, inputsVar, fields) =
|
adamc@144
|
2545 case ek of
|
adam@1347
|
2546 Core.Action _ =>
|
adam@1347
|
2547 (case List.nth (ts, length ts - 2) of
|
adam@1347
|
2548 (TRecord i, _) =>
|
adam@1347
|
2549 let
|
adam@1347
|
2550 val xts = E.lookupStruct env i
|
adam@1347
|
2551 in
|
adam@1347
|
2552 (List.take (ts, length ts - 2),
|
adam@1347
|
2553 box [box (map (fn (x, t) => box [p_typ env t,
|
adam@1347
|
2554 space,
|
adam@1347
|
2555 string "uw_input_",
|
adam@1347
|
2556 p_ident x,
|
adam@1347
|
2557 string ";",
|
adam@1347
|
2558 newline]) xts),
|
adam@1347
|
2559 newline,
|
adam@1347
|
2560 box (map getInput xts),
|
adam@1347
|
2561 string "struct __uws_",
|
adam@1347
|
2562 string (Int.toString i),
|
adam@1347
|
2563 space,
|
adam@1347
|
2564 string "uw_inputs",
|
adam@1347
|
2565 space,
|
adam@1347
|
2566 string "= {",
|
adam@1347
|
2567 newline,
|
adam@1347
|
2568 box (map (fn (x, _) => box [string "uw_input_",
|
adam@1347
|
2569 p_ident x,
|
adam@1347
|
2570 string ",",
|
adam@1347
|
2571 newline]) xts),
|
adam@1347
|
2572 string "};",
|
adam@1347
|
2573 newline],
|
adam@1347
|
2574 box [string ",",
|
adam@1347
|
2575 space,
|
adam@1347
|
2576 string "uw_inputs"],
|
adam@1347
|
2577 SOME xts)
|
adam@1347
|
2578 end
|
adamc@144
|
2579
|
adam@1347
|
2580 | _ => raise Fail "CjrPrint: Last argument to an action isn't a record")
|
adam@1347
|
2581 | _ => (List.take (ts, length ts - 1), string "", string "", NONE)
|
adamc@734
|
2582
|
adamc@734
|
2583 fun couldWrite ek =
|
adamc@734
|
2584 case ek of
|
adamc@734
|
2585 Link => false
|
adamc@735
|
2586 | Action ef => ef = ReadCookieWrite
|
adamc@735
|
2587 | Rpc ef => ef = ReadCookieWrite
|
adam@1347
|
2588 | Extern ef => ef = ReadCookieWrite
|
adamc@863
|
2589
|
adamc@863
|
2590 val s =
|
adamc@863
|
2591 case Settings.getUrlPrefix () of
|
adamc@863
|
2592 "" => s
|
adamc@863
|
2593 | "/" => s
|
adamc@863
|
2594 | prefix =>
|
adamc@863
|
2595 if size s > 0 andalso String.sub (s, 0) = #"/" then
|
adamc@863
|
2596 prefix ^ String.extract (s, 1, NONE)
|
adamc@863
|
2597 else
|
adamc@863
|
2598 prefix ^ s
|
adamc@144
|
2599 in
|
adamc@735
|
2600 box [string "if (!strncmp(request, \"",
|
adam@1285
|
2601 string (String.toCString s),
|
adamc@735
|
2602 string "\", ",
|
adamc@735
|
2603 string (Int.toString (size s)),
|
adamc@735
|
2604 string ") && (request[",
|
adamc@735
|
2605 string (Int.toString (size s)),
|
adamc@735
|
2606 string "] == 0 || request[",
|
adamc@735
|
2607 string (Int.toString (size s)),
|
adamc@735
|
2608 string "] == '/')) {",
|
adamc@735
|
2609 newline,
|
adamc@735
|
2610 string "request += ",
|
adamc@735
|
2611 string (Int.toString (size s)),
|
adamc@735
|
2612 string ";",
|
adamc@735
|
2613 newline,
|
adamc@735
|
2614 string "if (*request == '/') ++request;",
|
adamc@735
|
2615 newline,
|
adamc@735
|
2616 if couldWrite ek then
|
adamc@734
|
2617 box [string "{",
|
adamc@734
|
2618 newline,
|
adamc@734
|
2619 string "uw_Basis_string sig = ",
|
adamc@734
|
2620 case fields of
|
adamc@734
|
2621 NONE => string "uw_Basis_requestHeader(ctx, \"UrWeb-Sig\")"
|
adamc@734
|
2622 | SOME fields =>
|
adamc@734
|
2623 case SM.find (fnums, sigName fields) of
|
adamc@734
|
2624 NONE => raise Fail "CjrPrint: sig name wasn't assigned a number"
|
adamc@734
|
2625 | SOME inum =>
|
adamc@734
|
2626 string ("uw_get_input(ctx, " ^ Int.toString inum ^ ")"),
|
adamc@734
|
2627 string ";",
|
adamc@734
|
2628 newline,
|
adamc@734
|
2629 string "if (sig == NULL) uw_error(ctx, FATAL, \"Missing cookie signature\");",
|
adamc@734
|
2630 newline,
|
adamc@734
|
2631 string "if (strcmp(sig, uw_cookie_sig(ctx)))",
|
adamc@734
|
2632 newline,
|
adamc@734
|
2633 box [string "uw_error(ctx, FATAL, \"Wrong cookie signature\");",
|
adamc@734
|
2634 newline],
|
adamc@734
|
2635 string "}",
|
adamc@734
|
2636 newline]
|
adamc@734
|
2637 else
|
adamc@734
|
2638 box [],
|
adamc@609
|
2639 box (case ek of
|
adamc@731
|
2640 Core.Rpc _ => [string "uw_write_header(ctx, \"Content-type: text/plain\\r\\n\");",
|
adamc@731
|
2641 newline]
|
adamc@609
|
2642 | _ => [string "uw_write_header(ctx, \"Content-type: text/html\\r\\n\");",
|
adamc@609
|
2643 newline,
|
adamc@609
|
2644 string "uw_write_header(ctx, \"Content-script-type: text/javascript\\r\\n\");",
|
adamc@609
|
2645 newline,
|
adamc@804
|
2646 string "uw_write(ctx, begin_xhtml);",
|
adamc@643
|
2647 newline,
|
adamc@643
|
2648 string "uw_set_script_header(ctx, \"",
|
adamc@812
|
2649 let
|
adamc@812
|
2650 val scripts =
|
adamc@812
|
2651 case side of
|
adamc@693
|
2652 ServerOnly => ""
|
adamc@1111
|
2653 | _ =>
|
adamc@1111
|
2654 let
|
adamc@1111
|
2655 val scripts =
|
adamc@1111
|
2656 "<script src=\\\""
|
adamc@1111
|
2657 ^ OS.Path.joinDirFile {dir = Settings.getUrlPrefix (),
|
adamc@1111
|
2658 file = "app.js"}
|
adamc@1111
|
2659 ^ "\\\"></script>\\n"
|
adamc@1111
|
2660 in
|
adamc@1111
|
2661 foldl (fn (x, scripts) =>
|
adamc@1111
|
2662 scripts
|
adamc@1111
|
2663 ^ "<script src=\\\"" ^ x ^ "\\\"></script>\\n")
|
adamc@1111
|
2664 scripts (Settings.getScripts ())
|
adamc@1111
|
2665 end
|
adamc@812
|
2666 in
|
adamc@812
|
2667 string scripts
|
adamc@812
|
2668 end,
|
adamc@643
|
2669 string "\");",
|
adamc@609
|
2670 newline]),
|
adamc@1038
|
2671 string "uw_set_needs_push(ctx, ",
|
adamc@1038
|
2672 string (case side of
|
adamc@1038
|
2673 ServerAndPullAndPush => "1"
|
adamc@1038
|
2674 | _ => "0"),
|
adamc@1038
|
2675 string ");",
|
adamc@1038
|
2676 newline,
|
adamc@736
|
2677 string "uw_set_needs_sig(ctx, ",
|
adamc@1104
|
2678 string (if tellSig then
|
adamc@736
|
2679 "1"
|
adamc@736
|
2680 else
|
adamc@736
|
2681 "0"),
|
adamc@736
|
2682 string ");",
|
adamc@736
|
2683 newline,
|
adamc@682
|
2684 string "uw_login(ctx);",
|
adamc@682
|
2685 newline,
|
adamc@144
|
2686 box [string "{",
|
adamc@144
|
2687 newline,
|
adamc@144
|
2688 box (ListUtil.mapi (fn (i, t) => box [p_typ env t,
|
adamc@144
|
2689 space,
|
adamc@144
|
2690 string "arg",
|
adamc@144
|
2691 string (Int.toString i),
|
adamc@144
|
2692 space,
|
adamc@144
|
2693 string "=",
|
adamc@144
|
2694 space,
|
adam@1347
|
2695 case #1 t of
|
adam@1347
|
2696 TFfi ("Basis", "postBody") => string "uw_getPostBody(ctx)"
|
adam@1347
|
2697 | _ => unurlify false env t,
|
adamc@144
|
2698 string ";",
|
adamc@144
|
2699 newline]) ts),
|
adamc@144
|
2700 defInputs,
|
adamc@609
|
2701 box (case ek of
|
adamc@731
|
2702 Core.Rpc _ => [p_typ env ran,
|
adamc@731
|
2703 space,
|
adamc@731
|
2704 string "it0",
|
adamc@731
|
2705 space,
|
adamc@731
|
2706 string "=",
|
adamc@731
|
2707 space]
|
adamc@609
|
2708 | _ => []),
|
adamc@144
|
2709 p_enamed env n,
|
adamc@144
|
2710 string "(",
|
adamc@144
|
2711 p_list_sep (box [string ",", space])
|
adamc@144
|
2712 (fn x => x)
|
adamc@272
|
2713 (string "ctx"
|
adamc@280
|
2714 :: ListUtil.mapi (fn (i, _) => string ("arg" ^ Int.toString i)) ts),
|
adamc@144
|
2715 inputsVar,
|
adamc@311
|
2716 string ", uw_unit_v);",
|
adamc@144
|
2717 newline,
|
adamc@609
|
2718 box (case ek of
|
adamc@731
|
2719 Core.Rpc _ => [urlify env ran]
|
adamc@609
|
2720 | _ => [string "uw_write(ctx, \"</html>\");",
|
adamc@609
|
2721 newline]),
|
adamc@144
|
2722 string "return;",
|
adamc@144
|
2723 newline,
|
adamc@144
|
2724 string "}",
|
adamc@144
|
2725 newline,
|
adamc@144
|
2726 string "}"]
|
adamc@144
|
2727 ]
|
adamc@144
|
2728 end
|
adamc@144
|
2729
|
adamc@144
|
2730 val pds' = map p_page ps
|
adamc@275
|
2731
|
adamc@870
|
2732 val hasDb = ref false
|
adamc@870
|
2733 val tables = ref []
|
adamc@872
|
2734 val views = ref []
|
adamc@870
|
2735 val sequences = ref []
|
adamc@870
|
2736 val dbstring = ref ""
|
adamc@870
|
2737 val expunge = ref 0
|
adamc@870
|
2738 val initialize = ref 0
|
adamc@870
|
2739 val prepped = ref []
|
adamc@275
|
2740
|
adamc@870
|
2741 val () = app (fn d =>
|
adamc@870
|
2742 case #1 d of
|
adamc@870
|
2743 DDatabase {name = x, expunge = y, initialize = z} => (hasDb := true;
|
adamc@870
|
2744 dbstring := x;
|
adamc@870
|
2745 expunge := y;
|
adamc@870
|
2746 initialize := z)
|
adamc@870
|
2747 | DTable (s, xts, _, _) => tables := (s, map (fn (x, t) =>
|
adamc@870
|
2748 (x, sql_type_in env t)) xts) :: !tables
|
adamc@872
|
2749 | DView (s, xts, _) => views := (s, map (fn (x, t) =>
|
adamc@872
|
2750 (x, sql_type_in env t)) xts) :: !views
|
adamc@870
|
2751 | DSequence s => sequences := s :: !sequences
|
adamc@870
|
2752 | DPreparedStatements ss => prepped := ss
|
adamc@870
|
2753 | _ => ()) ds
|
adamc@377
|
2754
|
adamc@870
|
2755 val hasDb = !hasDb
|
adamc@734
|
2756
|
adamc@734
|
2757 val cookies = List.mapPartial (fn (DCookie s, _) => SOME s | _ => NONE) ds
|
adamc@734
|
2758
|
adamc@734
|
2759 val cookieCode = foldl (fn (cookie, acc) =>
|
adamc@734
|
2760 SOME (case acc of
|
adamc@734
|
2761 NONE => string ("uw_unnull(uw_Basis_get_cookie(ctx, \""
|
adamc@734
|
2762 ^ cookie ^ "\"))")
|
adamc@734
|
2763 | SOME acc => box [string ("uw_Basis_strcat(ctx, uw_unnull(uw_Basis_get_cookie(ctx, \""
|
adamc@734
|
2764 ^ cookie ^ "\")), uw_Basis_strcat(ctx, \"/\", "),
|
adamc@734
|
2765 acc,
|
adamc@734
|
2766 string "))"]))
|
adamc@734
|
2767 NONE cookies
|
adamc@770
|
2768
|
adamc@770
|
2769 fun makeChecker (name, rules : Settings.rule list) =
|
adamc@1094
|
2770 box [string "static int ",
|
adamc@770
|
2771 string name,
|
adamc@770
|
2772 string "(const char *s) {",
|
adamc@770
|
2773 newline,
|
adamc@770
|
2774 box [p_list_sep (box [])
|
adamc@770
|
2775 (fn rule =>
|
adamc@770
|
2776 box [string "if (!str",
|
adamc@770
|
2777 case #kind rule of
|
adamc@770
|
2778 Settings.Exact => box [string "cmp(s, \"",
|
adam@1285
|
2779 string (String.toCString (#pattern rule)),
|
adamc@770
|
2780 string "\"))"]
|
adamc@770
|
2781 | Settings.Prefix => box [string "ncmp(s, \"",
|
adam@1285
|
2782 string (String.toCString (#pattern rule)),
|
adamc@770
|
2783 string "\", ",
|
adamc@770
|
2784 string (Int.toString (size (#pattern rule))),
|
adamc@770
|
2785 string "))"],
|
adamc@770
|
2786 string " return ",
|
adamc@770
|
2787 string (case #action rule of
|
adamc@770
|
2788 Settings.Allow => "1"
|
adamc@770
|
2789 | Settings.Deny => "0"),
|
adamc@770
|
2790 string ";",
|
adamc@770
|
2791 newline]) rules,
|
adamc@770
|
2792 string "return 0;",
|
adamc@770
|
2793 newline],
|
adamc@770
|
2794 string "}",
|
adamc@770
|
2795 newline]
|
adamc@1073
|
2796
|
adamc@1075
|
2797 val initializers = List.mapPartial (fn (DTask (Initialize, e), _) => SOME e | _ => NONE) ds
|
adamc@1263
|
2798
|
adam@1294
|
2799 val onError = ListUtil.search (fn (DOnError n, _) => SOME n | _ => NONE) ds
|
adam@1294
|
2800
|
adamc@1263
|
2801 val now = Time.now ()
|
adamc@1263
|
2802 val nowD = Date.fromTimeUniv now
|
adamc@1263
|
2803 val rfcFmt = "%a, %d %b %Y %H:%M:%S"
|
adamc@29
|
2804 in
|
adamc@1263
|
2805 box [string "#include \"",
|
adamc@1263
|
2806 string (OS.Path.joinDirFile {dir = Config.includ,
|
adamc@1263
|
2807 file = "config.h"}),
|
adamc@1263
|
2808 string "\"",
|
adamc@1263
|
2809 newline,
|
adamc@1263
|
2810 string "#include <stdio.h>",
|
adamc@144
|
2811 newline,
|
adamc@144
|
2812 string "#include <stdlib.h>",
|
adamc@144
|
2813 newline,
|
adamc@272
|
2814 string "#include <string.h>",
|
adamc@272
|
2815 newline,
|
adamc@390
|
2816 string "#include <math.h>",
|
adamc@390
|
2817 newline,
|
adamc@1263
|
2818 string "#include <time.h>",
|
adamc@1263
|
2819 newline,
|
adamc@432
|
2820 if hasDb then
|
adamc@866
|
2821 box [string ("#include <" ^ #header (Settings.currentDbms ()) ^ ">"),
|
adamc@432
|
2822 newline]
|
adamc@432
|
2823 else
|
adamc@432
|
2824 box [],
|
adamc@764
|
2825 p_list_sep (box []) (fn s => box [string "#include \"",
|
adamc@764
|
2826 string s,
|
adamc@764
|
2827 string "\"",
|
adamc@764
|
2828 newline]) (Settings.getHeaders ()),
|
adamc@378
|
2829 string "#include \"",
|
adamc@378
|
2830 string (OS.Path.joinDirFile {dir = Config.includ,
|
adamc@378
|
2831 file = "urweb.h"}),
|
adamc@378
|
2832 string "\"",
|
adamc@101
|
2833 newline,
|
adamc@101
|
2834 newline,
|
adamc@804
|
2835
|
adam@1307
|
2836 box [string "static void uw_setup_limits() {",
|
adam@1307
|
2837 newline,
|
adam@1332
|
2838 case Settings.getMinHeap () of
|
adam@1332
|
2839 0 => box []
|
adam@1332
|
2840 | n => box [string "uw_min_heap",
|
adam@1332
|
2841 space,
|
adam@1332
|
2842 string "=",
|
adam@1332
|
2843 space,
|
adam@1332
|
2844 string (Int.toString n),
|
adam@1332
|
2845 string ";",
|
adam@1332
|
2846 newline,
|
adam@1332
|
2847 newline],
|
adam@1307
|
2848 box [p_list_sep (box []) (fn (class, num) =>
|
adam@1307
|
2849 let
|
adam@1307
|
2850 val num = case class of
|
adam@1307
|
2851 "page" => Int.max (2048, num)
|
adam@1307
|
2852 | _ => num
|
adam@1307
|
2853 in
|
adam@1307
|
2854 box [string ("uw_" ^ class ^ "_max"),
|
adam@1307
|
2855 space,
|
adam@1307
|
2856 string "=",
|
adam@1307
|
2857 space,
|
adam@1307
|
2858 string (Int.toString num),
|
adam@1307
|
2859 string ";",
|
adam@1307
|
2860 newline]
|
adam@1307
|
2861 end) (Settings.limits ())],
|
adam@1307
|
2862 string "}",
|
adam@1307
|
2863 newline,
|
adam@1307
|
2864 newline],
|
adam@1307
|
2865
|
adamc@1164
|
2866 #code (Settings.currentProtocol ()) (),
|
adamc@1164
|
2867
|
adamc@870
|
2868 if hasDb then
|
adamc@870
|
2869 #init (Settings.currentDbms ()) {dbstring = !dbstring,
|
adamc@870
|
2870 prepared = !prepped,
|
adamc@870
|
2871 tables = !tables,
|
adamc@872
|
2872 views = !views,
|
adamc@870
|
2873 sequences = !sequences}
|
adamc@870
|
2874 else
|
adam@1307
|
2875 box [string "static void uw_client_init(void) { };",
|
adamc@891
|
2876 newline,
|
adam@1307
|
2877 string "static void uw_db_init(uw_context ctx) { };",
|
adamc@870
|
2878 newline,
|
adam@1307
|
2879 string "static int uw_db_begin(uw_context ctx) { return 0; };",
|
adamc@870
|
2880 newline,
|
adam@1307
|
2881 string "static void uw_db_close(uw_context ctx) { };",
|
adamc@1094
|
2882 newline,
|
adam@1307
|
2883 string "static int uw_db_commit(uw_context ctx) { return 0; };",
|
adamc@870
|
2884 newline,
|
adam@1307
|
2885 string "static int uw_db_rollback(uw_context ctx) { return 0; };"],
|
adamc@870
|
2886 newline,
|
adamc@870
|
2887 newline,
|
adamc@870
|
2888
|
adamc@804
|
2889 string "static const char begin_xhtml[] = \"<?xml version=\\\"1.0\\\" encoding=\\\"utf-8\\\" ?>\\n<!DOCTYPE html PUBLIC \\\"-//W3C//DTD XHTML 1.0 Transitional//EN\\\" \\\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\\\">\\n<html xmlns=\\\"http://www.w3.org/1999/xhtml\\\" xml:lang=\\\"en\\\" lang=\\\"en\\\">\";",
|
adamc@804
|
2890 newline,
|
adamc@804
|
2891 newline,
|
adamc@804
|
2892
|
adamc@101
|
2893 p_list_sep newline (fn x => x) pds,
|
adamc@101
|
2894 newline,
|
adamc@144
|
2895 newline,
|
adamc@1094
|
2896 string "static int uw_input_num(const char *name) {",
|
adamc@144
|
2897 newline,
|
adamc@144
|
2898 makeSwitch (fnums, 0),
|
adamc@144
|
2899 string "}",
|
adamc@144
|
2900 newline,
|
adamc@144
|
2901 newline,
|
adamc@770
|
2902
|
adamc@770
|
2903 makeChecker ("uw_check_url", Settings.getUrlRules ()),
|
adamc@770
|
2904 newline,
|
adamc@770
|
2905
|
adamc@770
|
2906 makeChecker ("uw_check_mime", Settings.getMimeRules ()),
|
adamc@770
|
2907 newline,
|
adamc@734
|
2908
|
adamc@734
|
2909 string "extern void uw_sign(const char *in, char *out);",
|
adamc@734
|
2910 newline,
|
adamc@734
|
2911 string "extern int uw_hash_blocksize;",
|
adamc@734
|
2912 newline,
|
adamc@1094
|
2913 string "static uw_Basis_string uw_cookie_sig(uw_context ctx) {",
|
adamc@734
|
2914 newline,
|
adamc@734
|
2915 box [string "uw_Basis_string r = uw_malloc(ctx, uw_hash_blocksize);",
|
adamc@734
|
2916 newline,
|
adamc@734
|
2917 string "uw_sign(",
|
adamc@734
|
2918 case cookieCode of
|
adamc@734
|
2919 NONE => string "\"\""
|
adamc@734
|
2920 | SOME code => code,
|
adamc@734
|
2921 string ", r);",
|
adamc@734
|
2922 newline,
|
adamc@734
|
2923 string "return uw_Basis_makeSigString(ctx, r);",
|
adamc@734
|
2924 newline],
|
adamc@734
|
2925 string "}",
|
adamc@734
|
2926 newline,
|
adamc@734
|
2927 newline,
|
adamc@734
|
2928
|
adamc@1094
|
2929 string "static void uw_handle(uw_context ctx, char *request) {",
|
adamc@101
|
2930 newline,
|
adamc@863
|
2931 string "if (!strcmp(request, \"",
|
adamc@863
|
2932 string (OS.Path.joinDirFile {dir = Settings.getUrlPrefix (),
|
adamc@863
|
2933 file = "app.js"}),
|
adamc@863
|
2934 string "\")) {",
|
adamc@569
|
2935 newline,
|
adamc@1263
|
2936 box [string "uw_Basis_string ims = uw_Basis_requestHeader(ctx, \"If-modified-since\");",
|
adamc@1263
|
2937 newline,
|
adamc@1263
|
2938 string ("if (ims && !strcmp(ims, \"" ^ Date.fmt rfcFmt nowD ^ "\")) {"),
|
adamc@1263
|
2939 newline,
|
adamc@1263
|
2940 box [string "uw_clear_headers(ctx);",
|
adamc@1263
|
2941 newline,
|
adam@1320
|
2942 string "uw_write_header(ctx, uw_supports_direct_status ? \"HTTP/1.1 304 Not Modified\\r\\n\" : \"Status: 304 Not Modified\\r\\n\");",
|
adamc@1263
|
2943 newline,
|
adamc@1263
|
2944 string "return;",
|
adamc@1263
|
2945 newline],
|
adamc@1263
|
2946 string "}",
|
adamc@1263
|
2947 newline,
|
adamc@1263
|
2948 newline,
|
adamc@1263
|
2949 string "uw_write_header(ctx, \"Content-type: text/javascript\\r\\n\");",
|
adamc@1263
|
2950 newline,
|
adamc@1263
|
2951 string ("uw_write_header(ctx, \"Last-modified: " ^ Date.fmt rfcFmt nowD ^ "\\r\\n\");"),
|
adamc@569
|
2952 newline,
|
adamc@569
|
2953 string "uw_write(ctx, jslib);",
|
adamc@569
|
2954 newline,
|
adamc@569
|
2955 string "return;",
|
adamc@569
|
2956 newline],
|
adamc@569
|
2957 string "}",
|
adamc@569
|
2958 newline,
|
adamc@101
|
2959 p_list_sep newline (fn x => x) pds',
|
adamc@101
|
2960 newline,
|
adamc@1110
|
2961 string "uw_clear_headers(ctx);",
|
adamc@1110
|
2962 newline,
|
adamc@1110
|
2963 string "uw_write_header(ctx, \"HTTP/1.1 404 Not Found\\r\\nContent-type: text/plain\\r\\n\");",
|
adamc@1110
|
2964 newline,
|
adamc@1110
|
2965 string "uw_write(ctx, \"Not Found\");",
|
adamc@387
|
2966 newline,
|
adamc@101
|
2967 string "}",
|
adamc@275
|
2968 newline,
|
adamc@275
|
2969 newline,
|
adamc@870
|
2970
|
adamc@432
|
2971 if hasDb then
|
adamc@1094
|
2972 box [string "static void uw_expunger(uw_context ctx, uw_Basis_client cli) {",
|
adamc@870
|
2973 newline,
|
adamc@870
|
2974 box [p_enamed env (!expunge),
|
adamc@870
|
2975 string "(ctx, cli);",
|
adamc@870
|
2976 newline],
|
adamc@870
|
2977 string "}",
|
adamc@870
|
2978 newline,
|
adamc@870
|
2979 newline,
|
adamc@870
|
2980
|
adamc@1094
|
2981 string "static void uw_initializer(uw_context ctx) {",
|
adamc@870
|
2982 newline,
|
adamc@1073
|
2983 box [p_list_sep (box []) (fn e => box [p_exp env e,
|
adamc@1073
|
2984 string ";",
|
adamc@1073
|
2985 newline]) initializers,
|
adamc@1073
|
2986 p_enamed env (!initialize),
|
adamc@870
|
2987 string "(ctx, uw_unit_v);",
|
adamc@870
|
2988 newline],
|
adamc@870
|
2989 string "}",
|
adamc@870
|
2990 newline]
|
adamc@432
|
2991 else
|
adamc@1094
|
2992 box [string "static void uw_expunger(uw_context ctx, uw_Basis_client cli) { };",
|
adamc@687
|
2993 newline,
|
adamc@1094
|
2994 string "static void uw_initializer(uw_context ctx) { };",
|
adamc@1094
|
2995 newline],
|
adamc@1094
|
2996
|
adam@1294
|
2997 case onError of
|
adam@1294
|
2998 NONE => box []
|
adam@1294
|
2999 | SOME n => box [string "static void uw_onError(uw_context ctx, char *msg) {",
|
adam@1294
|
3000 newline,
|
adam@1294
|
3001 box [string "uw_write(ctx, ",
|
adam@1294
|
3002 p_enamed env n,
|
adam@1294
|
3003 string "(ctx, msg, uw_unit_v));",
|
adam@1294
|
3004 newline],
|
adam@1294
|
3005 string "}",
|
adam@1294
|
3006 newline,
|
adam@1294
|
3007 newline],
|
adam@1294
|
3008
|
adamc@1094
|
3009 string "uw_app uw_application = {",
|
adamc@1094
|
3010 p_list_sep (box [string ",", newline]) string
|
adamc@1094
|
3011 [Int.toString (SM.foldl Int.max 0 fnums + 1),
|
adamc@1094
|
3012 Int.toString (Settings.getTimeout ()),
|
adamc@1094
|
3013 "\"" ^ Settings.getUrlPrefix () ^ "\"",
|
adamc@1094
|
3014 "uw_client_init", "uw_initializer", "uw_expunger",
|
adamc@1094
|
3015 "uw_db_init", "uw_db_begin", "uw_db_commit", "uw_db_rollback", "uw_db_close",
|
adamc@1094
|
3016 "uw_handle",
|
adam@1294
|
3017 "uw_input_num", "uw_cookie_sig", "uw_check_url", "uw_check_mime",
|
adam@1294
|
3018 case onError of NONE => "NULL" | SOME _ => "uw_onError"],
|
adamc@1094
|
3019 string "};",
|
adamc@1094
|
3020 newline]
|
adamc@29
|
3021 end
|
adamc@29
|
3022
|
adamc@274
|
3023 fun p_sql env (ds, _) =
|
adamc@274
|
3024 let
|
adamc@274
|
3025 val (pps, _) = ListUtil.foldlMap
|
adamc@274
|
3026 (fn (dAll as (d, _), env) =>
|
adamc@274
|
3027 let
|
adamc@274
|
3028 val pp = case d of
|
adamc@707
|
3029 DTable (s, xts, pk, csts) =>
|
adamc@274
|
3030 box [string "CREATE TABLE ",
|
adamc@274
|
3031 string s,
|
adamc@274
|
3032 string "(",
|
adamc@274
|
3033 p_list (fn (x, t) =>
|
adamc@874
|
3034 let
|
adamc@874
|
3035 val t = sql_type_in env t
|
adamc@874
|
3036 in
|
adamc@874
|
3037 box [string "uw_",
|
adamc@874
|
3038 string (CharVector.map Char.toLower x),
|
adamc@874
|
3039 space,
|
adamc@874
|
3040 string (#p_sql_type (Settings.currentDbms ()) t),
|
adamc@874
|
3041 case t of
|
adamc@874
|
3042 Nullable _ => box []
|
adamc@874
|
3043 | _ => string " NOT NULL"]
|
adamc@874
|
3044 end) xts,
|
adamc@707
|
3045 case (pk, csts) of
|
adamc@707
|
3046 ("", []) => box []
|
adamc@707
|
3047 | _ => string ",",
|
adamc@704
|
3048 cut,
|
adamc@707
|
3049 case pk of
|
adamc@707
|
3050 "" => box []
|
adamc@707
|
3051 | _ => box [string "PRIMARY",
|
adamc@707
|
3052 space,
|
adamc@707
|
3053 string "KEY",
|
adamc@707
|
3054 space,
|
adamc@707
|
3055 string "(",
|
adamc@707
|
3056 string pk,
|
adamc@707
|
3057 string ")",
|
adamc@707
|
3058 case csts of
|
adamc@707
|
3059 [] => box []
|
adamc@707
|
3060 | _ => string ",",
|
adamc@707
|
3061 newline],
|
adamc@704
|
3062 p_list_sep (box [string ",", newline])
|
adamc@704
|
3063 (fn (x, c) =>
|
adamc@704
|
3064 box [string "CONSTRAINT",
|
adamc@704
|
3065 space,
|
adamc@704
|
3066 string s,
|
adamc@704
|
3067 string "_",
|
adamc@704
|
3068 string x,
|
adamc@704
|
3069 space,
|
adamc@704
|
3070 string c]) csts,
|
adamc@704
|
3071 newline,
|
adamc@274
|
3072 string ");",
|
adamc@274
|
3073 newline,
|
adamc@274
|
3074 newline]
|
adamc@338
|
3075 | DSequence s =>
|
adamc@877
|
3076 box [string (#createSequence (Settings.currentDbms ()) s),
|
adamc@338
|
3077 string ";",
|
adamc@338
|
3078 newline,
|
adamc@338
|
3079 newline]
|
adamc@754
|
3080 | DView (s, xts, q) =>
|
adamc@754
|
3081 box [string "CREATE VIEW",
|
adamc@754
|
3082 space,
|
adamc@754
|
3083 string s,
|
adamc@754
|
3084 space,
|
adamc@754
|
3085 string "AS",
|
adamc@754
|
3086 space,
|
adamc@754
|
3087 string q,
|
adamc@754
|
3088 string ";",
|
adamc@754
|
3089 newline,
|
adamc@754
|
3090 newline]
|
adamc@274
|
3091 | _ => box []
|
adamc@274
|
3092 in
|
adamc@274
|
3093 (pp, E.declBinds env dAll)
|
adamc@274
|
3094 end)
|
adamc@274
|
3095 env ds
|
adamc@274
|
3096 in
|
adamc@882
|
3097 box (string (#sqlPrefix (Settings.currentDbms ())) :: pps)
|
adamc@274
|
3098 end
|
adamc@274
|
3099
|
adamc@29
|
3100 end
|