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8a7c40fa AC |
1 | (* HCoop Domtool (http://hcoop.sourceforge.net/) |
2 | * Copyright (c) 2006, Adam Chlipala | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or | |
5 | * modify it under the terms of the GNU General Public License | |
6 | * as published by the Free Software Foundation; either version 2 | |
7 | * of the License, or (at your option) any later version. | |
8 | * | |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
15 | * along with this program; if not, write to the Free Software | |
16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
17 | *) | |
18 | ||
19 | (* Apache HTTPD handling *) | |
20 | ||
21 | structure Apache :> APACHE = struct | |
22 | ||
23 | open Ast | |
24 | ||
f8dfbbcc AC |
25 | val _ = Env.type_one "proxy_port" |
26 | Env.int | |
e95a129e AC |
27 | (fn n => n > 1024) |
28 | ||
29 | val _ = Env.type_one "proxy_target" | |
30 | Env.string | |
31 | (fn s => | |
32 | let | |
33 | fun default () = List.exists (fn s' => s = s') Config.Apache.proxyTargets | |
34 | in | |
35 | case String.fields (fn ch => ch = #":") s of | |
36 | ["http", "//localhost", rest] => | |
37 | (case String.fields (fn ch => ch = #"/") rest of | |
38 | port :: _ => | |
39 | (case Int.fromString port of | |
40 | NONE => default () | |
41 | | SOME n => n > 1024 orelse default ()) | |
42 | | _ => default ()) | |
43 | | _ => default () | |
44 | end) | |
f8dfbbcc AC |
45 | |
46 | val _ = Env.type_one "rewrite_arg" | |
47 | Env.string | |
48 | (CharVector.all Char.isAlphaNum) | |
49 | ||
2882ee37 AC |
50 | fun validLocation s = |
51 | size s > 0 andalso size s < 1000 andalso CharVector.all | |
52 | (fn ch => Char.isAlphaNum ch | |
53 | orelse ch = #"-" | |
54 | orelse ch = #"_" | |
55 | orelse ch = #"." | |
56 | orelse ch = #"/") s | |
57 | ||
58 | val _ = Env.type_one "location" | |
59 | Env.string | |
60 | validLocation | |
61 | ||
8a7c40fa AC |
62 | val dl = ErrorMsg.dummyLoc |
63 | ||
64 | val _ = Main.registerDefault ("WebNodes", | |
65 | (TList (TBase "node", dl), dl), | |
66 | (fn () => (EList (map (fn s => (EString s, dl)) Config.Apache.webNodes), dl))) | |
67 | ||
68 | val _ = Main.registerDefault ("SSL", | |
69 | (TBase "bool", dl), | |
70 | (fn () => (EVar "false", dl))) | |
71 | ||
72 | val _ = Main.registerDefault ("User", | |
73 | (TBase "your_user", dl), | |
74 | (fn () => (EString (Domain.getUser ()), dl))) | |
75 | ||
76 | val _ = Main.registerDefault ("Group", | |
77 | (TBase "your_group", dl), | |
78 | (fn () => (EString (Domain.getUser ()), dl))) | |
79 | ||
80 | val _ = Main.registerDefault ("DocumentRoot", | |
81 | (TBase "your_path", dl), | |
82 | (fn () => (EString ("/home/" ^ Domain.getUser () ^ "/public_html"), dl))) | |
83 | ||
84 | val _ = Main.registerDefault ("ServerAdmin", | |
85 | (TBase "email", dl), | |
86 | (fn () => (EString (Domain.getUser () ^ "@" ^ Config.defaultDomain), dl))) | |
87 | ||
f8dfbbcc AC |
88 | |
89 | val redirect_code = fn (EVar "temp", _) => SOME "temp" | |
90 | | (EVar "permanent", _) => SOME "permanent" | |
91 | | (EVar "seeother", _) => SOME "seeother" | |
92 | | (EVar "redir300", _) => SOME "300" | |
93 | | (EVar "redir301", _) => SOME "301" | |
94 | | (EVar "redir302", _) => SOME "302" | |
95 | | (EVar "redir303", _) => SOME "303" | |
96 | | (EVar "redir304", _) => SOME "304" | |
97 | | (EVar "redir305", _) => SOME "305" | |
98 | | (EVar "redir307", _) => SOME "307" | |
99 | | _ => NONE | |
100 | ||
101 | val flag = fn (EVar "redirect", _) => SOME "R" | |
102 | | (EVar "forbidden", _) => SOME "F" | |
103 | | (EVar "gone", _) => SOME "G" | |
104 | | (EVar "last", _) => SOME "L" | |
105 | | (EVar "chain", _) => SOME "C" | |
106 | | (EVar "nosubreq", _) => SOME "NS" | |
107 | | (EVar "nocase", _) => SOME "NC" | |
108 | | (EVar "qsappend", _) => SOME "QSA" | |
109 | | (EVar "noescape", _) => SOME "NE" | |
110 | | (EVar "passthrough", _) => SOME "PT" | |
111 | | (EApp ((EVar "mimeType", _), e), _) => | |
112 | Option.map (fn s => "T=" ^ s) (Env.string e) | |
113 | | (EApp ((EVar "redirectWith", _), e), _) => | |
114 | Option.map (fn s => "R=" ^ s) (redirect_code e) | |
115 | | (EApp ((EVar "skip", _), e), _) => | |
116 | Option.map (fn n => "S=" ^ Int.toString n) (Env.int e) | |
117 | | (EApp ((EApp ((EVar "env", _), e1), _), e2), _) => | |
118 | (case Env.string e1 of | |
119 | NONE => NONE | |
120 | | SOME s1 => Option.map (fn s2 => "E=" ^ s1 ^ ":" ^ s2) | |
121 | (Env.string e2)) | |
122 | ||
123 | | _ => NONE | |
124 | ||
e95a129e AC |
125 | val cond_flag = fn (EVar "cond_nocase", _) => SOME "NC" |
126 | | (EVar "ornext", _) => SOME "OR" | |
127 | | _ => NONE | |
128 | ||
d441e69f AC |
129 | val apache_option = fn (EVar "execCGI", _) => SOME "ExecCGI" |
130 | | (EVar "includesNOEXEC", _) => SOME "IncludesNOEXEC" | |
131 | | (EVar "indexes", _) => SOME "Indexes" | |
132 | | _ => NONE | |
133 | ||
9d7fa346 AC |
134 | val autoindex_width = fn (EVar "autofit", _) => SOME "*" |
135 | | (EApp ((EVar "characters", _), n), _) => | |
136 | Option.map Int.toString (Env.int n) | |
137 | | _ => NONE | |
138 | ||
139 | val autoindex_option = fn (EApp ((EVar "descriptionWidth", _), w), _) => | |
140 | Option.map (fn w => ("DescriptionWidth", SOME w)) | |
141 | (autoindex_width w) | |
142 | | (EVar "fancyIndexing", _) => SOME ("FancyIndexing", NONE) | |
143 | | (EVar "foldersFirst", _) => SOME ("FoldersFirst", NONE) | |
144 | | (EVar "htmlTable", _) => SOME ("HTMLTable", NONE) | |
145 | | (EVar "iconsAreLinks", _) => SOME ("IconsAreLinks", NONE) | |
146 | | (EApp ((EVar "iconHeight", _), n), _) => | |
147 | Option.map (fn w => ("IconHeight", SOME (Int.toString w))) | |
148 | (Env.int n) | |
149 | | (EApp ((EVar "iconWidth", _), n), _) => | |
150 | Option.map (fn w => ("IconWidth", SOME (Int.toString w))) | |
151 | (Env.int n) | |
152 | | (EVar "ignoreCase", _) => SOME ("IgnoreCase", NONE) | |
153 | | (EVar "ignoreClient", _) => SOME ("IgnoreClient", NONE) | |
154 | | (EApp ((EVar "nameWidth", _), w), _) => | |
155 | Option.map (fn w => ("NameWidth", SOME w)) | |
156 | (autoindex_width w) | |
157 | | (EVar "scanHtmlTitles", _) => SOME ("ScanHTMLTitles", NONE) | |
158 | | (EVar "suppressColumnSorting", _) => SOME ("SuppressColumnSorting", NONE) | |
159 | | (EVar "suppressDescription", _) => SOME ("SuppressDescription", NONE) | |
160 | | (EVar "suppressHtmlPreamble", _) => SOME ("SuppressHTMLPreamble", NONE) | |
161 | | (EVar "suppressIcon", _) => SOME ("SuppressIcon", NONE) | |
162 | | (EVar "suppressLastModified", _) => SOME ("SuppressLastModified", NONE) | |
163 | | (EVar "suppressRules", _) => SOME ("SuppressRules", NONE) | |
164 | | (EVar "suppressSize", _) => SOME ("SuppressSize", NONE) | |
165 | | (EVar "trackModified", _) => SOME ("TrackModified", NONE) | |
166 | | (EVar "versionSort", _) => SOME ("VersionSort", NONE) | |
167 | | (EVar "xhtml", _) => SOME ("XHTML", NONE) | |
168 | ||
169 | | _ => NONE | |
f8dfbbcc | 170 | |
8a7c40fa AC |
171 | val vhostsChanged = ref false |
172 | ||
173 | val () = Slave.registerPreHandler | |
174 | (fn () => vhostsChanged := false) | |
175 | ||
176 | val () = Slave.registerFileHandler (fn fs => | |
177 | let | |
178 | val spl = OS.Path.splitDirFile (#file fs) | |
179 | in | |
180 | if String.isSuffix ".vhost" (#file spl) | |
181 | orelse String.isSuffix ".vhost_ssl" (#file spl) then | |
182 | (vhostsChanged := true; | |
183 | case #action fs of | |
184 | Slave.Delete => | |
185 | ignore (OS.Process.system (Config.rm | |
186 | ^ " -rf " | |
187 | ^ Config.Apache.confDir | |
188 | ^ "/" | |
189 | ^ #file spl)) | |
190 | | _ => | |
191 | ignore (OS.Process.system (Config.cp | |
192 | ^ " " | |
193 | ^ #file fs | |
194 | ^ " " | |
195 | ^ Config.Apache.confDir | |
196 | ^ "/" | |
197 | ^ #file spl))) | |
198 | else | |
199 | () | |
200 | end) | |
201 | ||
202 | val () = Slave.registerPostHandler | |
203 | (fn () => | |
204 | (if !vhostsChanged then | |
205 | Slave.shellF ([Config.Apache.reload], | |
206 | fn cl => "Error reloading Apache with " ^ cl) | |
207 | else | |
208 | ())) | |
209 | ||
210 | val vhostFiles : TextIO.outstream list ref = ref [] | |
211 | fun write s = app (fn file => TextIO.output (file, s)) (!vhostFiles) | |
212 | ||
f8dfbbcc | 213 | val rewriteEnabled = ref false |
c98b57cf AC |
214 | val currentVhost = ref "" |
215 | val currentVhostId = ref "" | |
f8dfbbcc | 216 | |
8a7c40fa AC |
217 | val () = Env.containerV_one "vhost" |
218 | ("host", Env.string) | |
219 | (fn (env, host) => | |
220 | let | |
221 | val nodes = Env.env (Env.list Env.string) (env, "WebNodes") | |
222 | ||
223 | val ssl = Env.env Env.bool (env, "SSL") | |
224 | val user = Env.env Env.string (env, "User") | |
225 | val group = Env.env Env.string (env, "Group") | |
226 | val docroot = Env.env Env.string (env, "DocumentRoot") | |
227 | val sadmin = Env.env Env.string (env, "ServerAdmin") | |
228 | ||
229 | val fullHost = host ^ "." ^ Domain.currentDomain () | |
c98b57cf | 230 | val vhostId = fullHost ^ (if ssl then ".ssl" else "") |
8a7c40fa AC |
231 | val confFile = fullHost ^ (if ssl then ".vhost_ssl" else ".vhost") |
232 | in | |
c98b57cf AC |
233 | currentVhost := fullHost; |
234 | currentVhostId := vhostId; | |
235 | ||
f8dfbbcc | 236 | rewriteEnabled := false; |
8a7c40fa AC |
237 | vhostFiles := map (fn node => |
238 | let | |
239 | val file = Domain.domainFile {node = node, | |
240 | name = confFile} | |
241 | in | |
242 | TextIO.output (file, "<VirtualHost "); | |
243 | TextIO.output (file, Domain.nodeIp node); | |
244 | TextIO.output (file, ":"); | |
245 | TextIO.output (file, if ssl then | |
246 | "443" | |
247 | else | |
248 | "80"); | |
249 | TextIO.output (file, ">\n"); | |
250 | file | |
251 | end) | |
252 | nodes; | |
edd38024 AC |
253 | write "\tServerName "; |
254 | write fullHost; | |
255 | write "\n\tSuexecUserGroup "; | |
8a7c40fa AC |
256 | write user; |
257 | write " "; | |
258 | write group; | |
259 | write "\n\tDocumentRoot "; | |
260 | write docroot; | |
261 | write "\n\tServerAdmin "; | |
262 | write sadmin; | |
c98b57cf AC |
263 | write "\n\tErrorLog "; |
264 | write Config.Apache.logDir; | |
265 | write "/"; | |
266 | write vhostId; | |
267 | write "/error.log\n\tCustomLog "; | |
268 | write Config.Apache.logDir; | |
269 | write "/"; | |
270 | write vhostId; | |
271 | write "/access.log combined\n" | |
8a7c40fa AC |
272 | end, |
273 | fn () => (write "</VirtualHost>\n"; | |
274 | app TextIO.closeOut (!vhostFiles))) | |
275 | ||
2882ee37 AC |
276 | val () = Env.container_one "location" |
277 | ("prefix", Env.string) | |
278 | (fn prefix => | |
279 | (write "\t<Location "; | |
280 | write prefix; | |
281 | write ">\n"), | |
282 | fn () => write "\t</Location>\n") | |
283 | ||
284 | val () = Env.container_one "directory" | |
285 | ("directory", Env.string) | |
286 | (fn directory => | |
287 | (write "\t<Directory "; | |
288 | write directory; | |
289 | write ">\n"), | |
290 | fn () => write "\t</Directory>\n") | |
291 | ||
f8dfbbcc AC |
292 | fun checkRewrite () = |
293 | if !rewriteEnabled then | |
294 | () | |
295 | else | |
296 | (write "\tRewriteEngine on\n"; | |
297 | rewriteEnabled := true) | |
298 | ||
299 | val () = Env.action_three "localProxyRewrite" | |
300 | ("from", Env.string, "to", Env.string, "port", Env.int) | |
301 | (fn (from, to, port) => | |
302 | (checkRewrite (); | |
303 | write "\tRewriteRule\t"; | |
304 | write from; | |
305 | write "\thttp://localhost:"; | |
306 | write (Int.toString port); | |
307 | write "/"; | |
308 | write to; | |
309 | write " [P]\n")) | |
310 | ||
e95a129e AC |
311 | val () = Env.action_two "proxyPass" |
312 | ("from", Env.string, "to", Env.string) | |
313 | (fn (from, to) => | |
314 | (write "\tProxyPass\t"; | |
315 | write from; | |
316 | write "\t"; | |
317 | write to; | |
318 | write "\n")) | |
319 | ||
320 | val () = Env.action_two "proxyPassReverse" | |
321 | ("from", Env.string, "to", Env.string) | |
322 | (fn (from, to) => | |
323 | (write "\tProxyPassReverse\t"; | |
324 | write from; | |
325 | write "\t"; | |
326 | write to; | |
327 | write "\n")) | |
f8dfbbcc AC |
328 | |
329 | val () = Env.action_three "rewriteRule" | |
330 | ("from", Env.string, "to", Env.string, "flags", Env.list flag) | |
331 | (fn (from, to, flags) => | |
332 | (checkRewrite (); | |
333 | write "\tRewriteRule\t"; | |
334 | write from; | |
335 | write "\t"; | |
336 | write to; | |
337 | case flags of | |
338 | [] => () | |
339 | | flag::rest => (write " ["; | |
340 | write flag; | |
341 | app (fn flag => (write ","; | |
342 | write flag)) rest; | |
343 | write "]"); | |
344 | write "\n")) | |
345 | ||
e95a129e AC |
346 | val () = Env.action_three "rewriteCond" |
347 | ("test", Env.string, "pattern", Env.string, "flags", Env.list cond_flag) | |
348 | (fn (from, to, flags) => | |
349 | (checkRewrite (); | |
350 | write "\tRewriteCond\t"; | |
351 | write from; | |
352 | write "\t"; | |
353 | write to; | |
354 | case flags of | |
355 | [] => () | |
356 | | flag::rest => (write " ["; | |
357 | write flag; | |
358 | app (fn flag => (write ","; | |
359 | write flag)) rest; | |
360 | write "]"); | |
361 | write "\n")) | |
362 | ||
c98b57cf AC |
363 | val () = Env.action_one "rewriteLogLevel" |
364 | ("level", Env.int) | |
365 | (fn level => | |
366 | (checkRewrite (); | |
367 | write "\tRewriteLog "; | |
368 | write Config.Apache.logDir; | |
369 | write "/"; | |
370 | write (!currentVhostId); | |
371 | write "/rewrite.log\n\tRewriteLogLevel "; | |
372 | write (Int.toString level); | |
373 | write "\n")) | |
374 | ||
d5754b53 AC |
375 | val () = Env.action_two "alias" |
376 | ("from", Env.string, "to", Env.string) | |
377 | (fn (from, to) => | |
378 | (write "\tAlias\t"; | |
379 | write from; | |
380 | write " "; | |
381 | write to; | |
382 | write "\n")) | |
383 | ||
384 | val () = Env.action_two "scriptAlias" | |
385 | ("from", Env.string, "to", Env.string) | |
386 | (fn (from, to) => | |
387 | (write "\tScriptAlias\t"; | |
388 | write from; | |
389 | write " "; | |
390 | write to; | |
391 | write "\n")) | |
392 | ||
393 | val () = Env.action_two "errorDocument" | |
394 | ("code", Env.string, "handler", Env.string) | |
395 | (fn (code, handler) => | |
396 | (write "\tErrorDocument\t"; | |
397 | write code; | |
398 | write " "; | |
399 | write handler; | |
400 | write "\n")) | |
401 | ||
d441e69f AC |
402 | val () = Env.action_one "options" |
403 | ("options", Env.list apache_option) | |
404 | (fn opts => | |
405 | case opts of | |
406 | [] => () | |
407 | | _ => (write "\tOptions"; | |
408 | app (fn opt => (write " "; write opt)) opts; | |
409 | write "\n")) | |
410 | ||
411 | val () = Env.action_one "set_options" | |
412 | ("options", Env.list apache_option) | |
413 | (fn opts => | |
414 | case opts of | |
415 | [] => () | |
416 | | _ => (write "\tOptions"; | |
417 | app (fn opt => (write " +"; write opt)) opts; | |
418 | write "\n")) | |
419 | ||
420 | val () = Env.action_one "unset_options" | |
421 | ("options", Env.list apache_option) | |
422 | (fn opts => | |
423 | case opts of | |
424 | [] => () | |
425 | | _ => (write "\tOptions"; | |
426 | app (fn opt => (write " -"; write opt)) opts; | |
427 | write "\n")) | |
d5754b53 | 428 | |
edd38024 AC |
429 | val () = Env.action_one "directoryIndex" |
430 | ("filenames", Env.list Env.string) | |
431 | (fn opts => | |
432 | (write "\tDirectoryIndex"; | |
433 | app (fn opt => (write " "; write opt)) opts; | |
434 | write "\n")) | |
435 | ||
436 | val () = Env.action_one "serverAlias" | |
437 | ("host", Env.string) | |
438 | (fn host => | |
439 | (write "\tServerAlias "; | |
440 | write host; | |
441 | write "\n")) | |
442 | ||
2aeb9eec AC |
443 | val authType = fn (EVar "basic", _) => SOME "basic" |
444 | | (EVar "digest", _) => SOME "digest" | |
445 | | _ => NONE | |
446 | ||
447 | val () = Env.action_one "authType" | |
448 | ("type", authType) | |
449 | (fn ty => | |
450 | (write "\tAuthType "; | |
451 | write ty; | |
452 | write "\n")) | |
453 | ||
454 | val () = Env.action_one "authName" | |
455 | ("name", Env.string) | |
456 | (fn name => | |
457 | (write "\tAuthName \""; | |
458 | write name; | |
459 | write "\"\n")) | |
460 | ||
461 | val () = Env.action_one "authUserFile" | |
462 | ("file", Env.string) | |
463 | (fn name => | |
464 | (write "\tAuthUserFile "; | |
465 | write name; | |
466 | write "\n")) | |
467 | ||
468 | val () = Env.action_none "requireValidUser" | |
469 | (fn () => write "\tRequire valid-user\n") | |
470 | ||
471 | val () = Env.action_one "requireUser" | |
472 | ("users", Env.list Env.string) | |
473 | (fn names => | |
474 | case names of | |
475 | [] => () | |
476 | | _ => (write "\tRequire user"; | |
477 | app (fn name => (write " "; write name)) names; | |
478 | write "\n")) | |
479 | ||
480 | val () = Env.action_one "requireGroup" | |
481 | ("groups", Env.list Env.string) | |
482 | (fn names => | |
483 | case names of | |
484 | [] => () | |
485 | | _ => (write "\tRequire group"; | |
486 | app (fn name => (write " "; write name)) names; | |
487 | write "\n")) | |
488 | ||
489 | val () = Env.action_none "orderAllowDeny" | |
490 | (fn () => write "\tOrder allow,deny\n") | |
491 | ||
492 | val () = Env.action_none "orderDenyAllow" | |
493 | (fn () => write "\tOrder deny,allow\n") | |
494 | ||
495 | val () = Env.action_none "allowFromAll" | |
496 | (fn () => write "\tAllow from all\n") | |
497 | ||
498 | val () = Env.action_one "allowFrom" | |
499 | ("entries", Env.list Env.string) | |
500 | (fn names => | |
501 | case names of | |
502 | [] => () | |
503 | | _ => (write "\tAllow from"; | |
504 | app (fn name => (write " "; write name)) names; | |
505 | write "\n")) | |
506 | ||
507 | val () = Env.action_none "denyFromAll" | |
508 | (fn () => write "\tDeny from all\n") | |
509 | ||
510 | val () = Env.action_one "denyFrom" | |
511 | ("entries", Env.list Env.string) | |
512 | (fn names => | |
513 | case names of | |
514 | [] => () | |
515 | | _ => (write "\tDeny from"; | |
516 | app (fn name => (write " "; write name)) names; | |
517 | write "\n")) | |
518 | ||
519 | val () = Env.action_none "satisfyAll" | |
520 | (fn () => write "\tSatisfy all\n") | |
521 | ||
522 | val () = Env.action_none "satisfyAny" | |
523 | (fn () => write "\tSatisfy any\n") | |
524 | ||
7f012ffd AC |
525 | val () = Env.action_one "forceType" |
526 | ("type", Env.string) | |
527 | (fn ty => (write "\tForceType "; | |
528 | write ty; | |
529 | write "\n")) | |
530 | ||
531 | val () = Env.action_none "forceTypeOff" | |
532 | (fn () => write "\tForceType None\n") | |
533 | ||
534 | val () = Env.action_two "action" | |
535 | ("what", Env.string, "how", Env.string) | |
536 | (fn (what, how) => (write "\tAction "; | |
537 | write what; | |
538 | write " "; | |
539 | write how; | |
540 | write "\n")) | |
541 | ||
542 | val () = Env.action_one "addDefaultCharset" | |
543 | ("charset", Env.string) | |
544 | (fn ty => (write "\tAddDefaultCharset "; | |
545 | write ty; | |
546 | write "\n")) | |
547 | ||
c8505e59 AC |
548 | val () = Env.action_one "davSvn" |
549 | ("path", Env.string) | |
550 | (fn path => (write "\tDAV svn\n\tSVNPath "; | |
551 | write path; | |
552 | write "\n")) | |
553 | ||
554 | val () = Env.action_one "authzSvnAccessFile" | |
555 | ("path", Env.string) | |
556 | (fn path => (write "\tAuthzSVNAccessFile "; | |
557 | write path; | |
558 | write "\n")) | |
559 | ||
9d7fa346 AC |
560 | val () = Env.action_two "addDescription" |
561 | ("description", Env.string, "patterns", Env.list Env.string) | |
562 | (fn (desc, pats) => | |
563 | case pats of | |
564 | [] => () | |
565 | | _ => (write "\tAddDescription \""; | |
566 | write (String.toString desc); | |
567 | write "\""; | |
568 | app (fn pat => (write " "; write pat)) pats; | |
569 | write "\n")) | |
570 | ||
571 | val () = Env.action_one "indexOptions" | |
572 | ("options", Env.list autoindex_option) | |
573 | (fn opts => | |
574 | case opts of | |
575 | [] => () | |
576 | | _ => (write "\tIndexOptions"; | |
577 | app (fn (opt, arg) => | |
578 | (write " "; | |
579 | write opt; | |
580 | Option.app (fn arg => | |
581 | (write "="; write arg)) arg)) opts; | |
582 | write "\n")) | |
583 | ||
584 | val () = Env.action_one "set_indexOptions" | |
585 | ("options", Env.list autoindex_option) | |
586 | (fn opts => | |
587 | case opts of | |
588 | [] => () | |
589 | | _ => (write "\tIndexOptions"; | |
590 | app (fn (opt, arg) => | |
591 | (write " +"; | |
592 | write opt; | |
593 | Option.app (fn arg => | |
594 | (write "="; write arg)) arg)) opts; | |
595 | write "\n")) | |
596 | ||
597 | val () = Env.action_one "unset_indexOptions" | |
598 | ("options", Env.list autoindex_option) | |
599 | (fn opts => | |
600 | case opts of | |
601 | [] => () | |
602 | | _ => (write "\tIndexOptions"; | |
603 | app (fn (opt, _) => | |
604 | (write " -"; | |
605 | write opt)) opts; | |
606 | write "\n")) | |
607 | ||
608 | val () = Env.action_one "headerName" | |
609 | ("name", Env.string) | |
610 | (fn name => (write "\tHeaderName "; | |
611 | write name; | |
612 | write "\n")) | |
613 | ||
614 | val () = Env.action_one "readmeName" | |
615 | ("name", Env.string) | |
616 | (fn name => (write "\tReadmeName "; | |
617 | write name; | |
618 | write "\n")) | |
619 | ||
8a7c40fa | 620 | end |