Ur/Web: lib/ur/basis.urs annotate

annotate lib/ur/basis.urs @ 1824:216e92b39fc1

Paranoid inlining prevention for FFI types at the Core level; less paranoid inlining promotion for passive values at the Mono level

author	Adam Chlipala <adam@chlipala.net>
date	Wed, 19 Sep 2012 18:01:22 -0400
parents	b8558b613abd
children	36428d853c97

rev	line source
adamc@56	1 type int
adamc@56	2 type float
adamc@56	3 type string
adamc@821	4 type char
adamc@436	5 type time
adamc@737	6 type blob
adamc@91	7
adamc@119	8 type unit = {}
adamc@119	9
adamc@186	10 datatype bool = False \| True
adamc@186	11
adamc@288	12 datatype option t = None \| Some of t
adamc@284	13
adamc@757	14 datatype list t = Nil \| Cons of t * list t
adamc@757	15
adamc@91	16
adam@1287	17 (** Polymorphic variants *)
adam@1287	18
adam@1287	19 con variant :: {Type} -> Type
adam@1287	20 val make : nm :: Name -> t ::: Type -> ts ::: {Type} -> [[nm] ~ ts] => t -> variant ([nm = t] ++ ts)
adam@1287	21 val match : ts ::: {Type} -> t ::: Type -> variant ts -> $(map (fn t' => t' -> t) ts) -> t
adam@1287	22
adam@1287	23
adamc@256	24 (** Basic type classes *)
adamc@256	25
adamc@256	26 class eq
adamc@256	27 val eq : t ::: Type -> eq t -> t -> t -> bool
adamc@257	28 val ne : t ::: Type -> eq t -> t -> t -> bool
adamc@256	29 val eq_int : eq int
adamc@394	30 val eq_float : eq float
adamc@256	31 val eq_string : eq string
adamc@821	32 val eq_char : eq char
adamc@256	33 val eq_bool : eq bool
adamc@437	34 val eq_time : eq time
adamc@422	35 val mkEq : t ::: Type -> (t -> t -> bool) -> eq t
adamc@256	36
adamc@389	37 class num
adamc@417	38 val zero : t ::: Type -> num t -> t
adamc@389	39 val neg : t ::: Type -> num t -> t -> t
adamc@389	40 val plus : t ::: Type -> num t -> t -> t -> t
adamc@389	41 val minus : t ::: Type -> num t -> t -> t -> t
adamc@389	42 val times : t ::: Type -> num t -> t -> t -> t
adamc@775	43 val divide : t ::: Type -> num t -> t -> t -> t
adamc@389	44 val mod : t ::: Type -> num t -> t -> t -> t
adamc@389	45 val num_int : num int
adamc@390	46 val num_float : num float
adamc@389	47
adamc@391	48 class ord
adamc@391	49 val lt : t ::: Type -> ord t -> t -> t -> bool
adamc@391	50 val le : t ::: Type -> ord t -> t -> t -> bool
adamc@391	51 val gt : t ::: Type -> ord t -> t -> t -> bool
adamc@391	52 val ge : t ::: Type -> ord t -> t -> t -> bool
adamc@391	53 val ord_int : ord int
adamc@394	54 val ord_float : ord float
adamc@394	55 val ord_string : ord string
adamc@821	56 val ord_char : ord char
adamc@394	57 val ord_bool : ord bool
adamc@437	58 val ord_time : ord time
adamc@961	59 val mkOrd : t ::: Type -> {Lt : t -> t -> bool, Le : t -> t -> bool} -> ord t
adamc@391	60
adamc@256	61
adamc@1061	62 (** Character operations *)
adamc@1061	63
adamc@1061	64 val isalnum : char -> bool
adamc@1061	65 val isalpha : char -> bool
adamc@1061	66 val isblank : char -> bool
adamc@1061	67 val iscntrl : char -> bool
adamc@1061	68 val isdigit : char -> bool
adamc@1061	69 val isgraph : char -> bool
adamc@1061	70 val islower : char -> bool
adamc@1061	71 val isprint : char -> bool
adamc@1061	72 val ispunct : char -> bool
adamc@1061	73 val isspace : char -> bool
adamc@1061	74 val isupper : char -> bool
adamc@1061	75 val isxdigit : char -> bool
adamc@1061	76 val tolower : char -> char
adamc@1061	77 val toupper : char -> char
adamc@1128	78 val ord : char -> int
adamc@1128	79 val chr : int -> char
adamc@1061	80
adamc@283	81 (** String operations *)
adamc@283	82
adamc@828	83 val strlen : string -> int
adam@1388	84 val strlenGe : string -> int -> bool
adamc@283	85 val strcat : string -> string -> string
adamc@821	86 val strsub : string -> int -> char
adamc@821	87 val strsuffix : string -> int -> string
adamc@829	88 val strchr : string -> char -> option string
adamc@829	89 val strindex : string -> char -> option int
adam@1390	90 val strsindex : string -> string -> option int
adamc@1272	91 val strcspn : string -> string -> int
adamc@829	92 val substring : string -> int -> int -> string
adamc@1023	93 val str1 : char -> string
adamc@283	94
adamc@286	95 class show
adamc@286	96 val show : t ::: Type -> show t -> t -> string
adamc@286	97 val show_int : show int
adamc@286	98 val show_float : show float
adamc@286	99 val show_string : show string
adamc@821	100 val show_char : show char
adamc@286	101 val show_bool : show bool
adamc@436	102 val show_time : show time
adamc@452	103 val mkShow : t ::: Type -> (t -> string) -> show t
adamc@286	104
adamc@290	105 class read
adamc@290	106 val read : t ::: Type -> read t -> string -> option t
adamc@292	107 val readError : t ::: Type -> read t -> string -> t
adamc@292	108 (* [readError] calls [error] if the input is malformed. *)
adamc@290	109 val read_int : read int
adamc@290	110 val read_float : read float
adamc@290	111 val read_string : read string
adamc@821	112 val read_char : read char
adamc@290	113 val read_bool : read bool
adamc@436	114 val read_time : read time
adamc@777	115 val mkRead : t ::: Type -> (string -> t) -> (string -> option t) -> read t
adamc@288	116
adamc@283	117
adamc@564	118 (** * Monads *)
adamc@564	119
adamc@711	120 class monad :: (Type -> Type) -> Type
adamc@564	121 val return : m ::: (Type -> Type) -> t ::: Type
adamc@564	122 -> monad m
adamc@564	123 -> t -> m t
adamc@564	124 val bind : m ::: (Type -> Type) -> t1 ::: Type -> t2 ::: Type
adamc@564	125 -> monad m
adamc@564	126 -> m t1 -> (t1 -> m t2)
adamc@564	127 -> m t2
adamc@564	128
adam@1544	129 val mkMonad : m ::: (Type -> Type)
adam@1544	130 -> {Return : t ::: Type -> t -> m t,
adam@1544	131 Bind : t1 ::: Type -> t2 ::: Type -> m t1 -> (t1 -> m t2) -> m t2}
adam@1544	132 -> monad m
adam@1544	133
adamc@456	134 con transaction :: Type -> Type
adamc@564	135 val transaction_monad : monad transaction
adamc@456	136
adamc@565	137 con source :: Type -> Type
adamc@565	138 val source : t ::: Type -> t -> transaction (source t)
adamc@575	139 val set : t ::: Type -> source t -> t -> transaction unit
adamc@601	140 val get : t ::: Type -> source t -> transaction t
adamc@565	141
adamc@565	142 con signal :: Type -> Type
adamc@565	143 val signal_monad : monad signal
adamc@565	144 val signal : t ::: Type -> source t -> signal t
adamc@841	145 val current : t ::: Type -> signal t -> transaction t
adamc@456	146
adamc@456	147
adam@1571	148 (** * Floats *)
adam@1571	149
adam@1571	150 val float : int -> float
adam@1571	151 val ceil : float -> int
adam@1571	152 val trunc : float -> int
adam@1571	153 val round : float -> int
adam@1571	154
adam@1571	155
adamc@1006	156 (** * Time *)
adamc@1006	157
adamc@1006	158 val now : transaction time
adamc@1050	159 val minTime : time
adam@1369	160 val addSeconds : time -> int -> time
adam@1514	161 val toSeconds : time -> int
adam@1514	162 val diffInSeconds : time -> time -> int
adam@1514	163 (* Earlier time first *)
adam@1685	164 val toMilliseconds : time -> int
adam@1685	165 val diffInMilliseconds : time -> time -> int
adam@1359	166 val timef : string -> time -> string (* Uses strftime() format string *)
adam@1372	167 val readUtc : string -> option time
adamc@1006	168
adamc@1006	169
adam@1360	170 (** * Encryption *)
adam@1360	171
adam@1360	172 val crypt : string -> string -> string
adam@1360	173
adam@1360	174
adamc@456	175 (** HTTP operations *)
adamc@456	176
adamc@459	177 con http_cookie :: Type -> Type
adamc@459	178 val getCookie : t ::: Type -> http_cookie t -> transaction (option t)
adamc@1050	179 val setCookie : t ::: Type -> http_cookie t -> {Value : t,
adamc@1050	180 Expires : option time,
adamc@1050	181 Secure : bool} -> transaction unit
adamc@1050	182 val clearCookie : t ::: Type -> http_cookie t -> transaction unit
adamc@459	183
adam@1465	184 type requestHeader
adam@1465	185 val blessRequestHeader : string -> requestHeader
adam@1465	186 val checkRequestHeader : string -> option requestHeader
adam@1465	187 val getHeader : requestHeader -> transaction (option string)
adam@1465	188
adam@1465	189 type responseHeader
adam@1465	190 val blessResponseHeader : string -> responseHeader
adam@1465	191 val checkResponseHeader : string -> option responseHeader
adam@1465	192 val setHeader : responseHeader -> string -> transaction unit
adam@1465	193
adam@1799	194 type envVar
adam@1799	195 val blessEnvVar : string -> envVar
adam@1799	196 val checkEnvVar : string -> option envVar
adam@1799	197 val getenv : envVar -> transaction (option string)
adam@1799	198
adamc@456	199
adamc@566	200 (** JavaScript-y gadgets *)
adamc@566	201
adamc@566	202 val alert : string -> transaction unit
adam@1290	203 val confirm : string -> transaction bool
adamc@694	204 val spawn : transaction unit -> transaction unit
adamc@695	205 val sleep : int -> transaction unit
adamc@566	206
adamc@908	207 val rpc : t ::: Type -> transaction t -> transaction t
adamc@908	208
adamc@566	209
adamc@678	210 (** Channels *)
adamc@678	211
adamc@678	212 con channel :: Type -> Type
adamc@678	213 val channel : t ::: Type -> transaction (channel t)
adamc@678	214 val send : t ::: Type -> channel t -> t -> transaction unit
adamc@678	215 val recv : t ::: Type -> channel t -> transaction t
adamc@678	216
adamc@682	217 type client
adamc@682	218 val self : transaction client
adamc@682	219
adamc@678	220
adamc@203	221 (** SQL *)
adamc@203	222
adamc@705	223 con sql_table :: {Type} -> {{Unit}} -> Type
adamc@753	224 con sql_view :: {Type} -> Type
adamc@753	225
adamc@753	226 class fieldsOf :: Type -> {Type} -> Type
adamc@753	227 val fieldsOf_table : fs ::: {Type} -> keys ::: {{Unit}}
adamc@753	228 -> fieldsOf (sql_table fs keys) fs
adamc@753	229 val fieldsOf_view : fs ::: {Type}
adamc@753	230 -> fieldsOf (sql_view fs) fs
adamc@203	231
adamc@704	232 (*** Constraints *)
adamc@704	233
adamc@707	234 (**** Primary keys *)
adamc@707	235
adamc@707	236 class sql_injectable_prim
adamc@707	237 val sql_bool : sql_injectable_prim bool
adamc@707	238 val sql_int : sql_injectable_prim int
adamc@707	239 val sql_float : sql_injectable_prim float
adamc@707	240 val sql_string : sql_injectable_prim string
adamc@1011	241 val sql_char : sql_injectable_prim char
adamc@707	242 val sql_time : sql_injectable_prim time
adamc@737	243 val sql_blob : sql_injectable_prim blob
adamc@707	244 val sql_channel : t ::: Type -> sql_injectable_prim (channel t)
adamc@707	245 val sql_client : sql_injectable_prim client
adamc@707	246
adamc@1104	247 con serialized :: Type -> Type
adamc@1104	248 val serialize : t ::: Type -> t -> serialized t
adamc@1104	249 val deserialize : t ::: Type -> serialized t -> t
adamc@1104	250 val sql_serialized : t ::: Type -> sql_injectable_prim (serialized t)
adamc@1104	251
adamc@707	252 con primary_key :: {Type} -> {{Unit}} -> Type
adamc@707	253 val no_primary_key : fs ::: {Type} -> primary_key fs []
adamc@707	254 val primary_key : rest ::: {Type} -> t ::: Type -> key1 :: Name -> keys :: {Type}
adamc@707	255 -> [[key1] ~ keys] => [[key1 = t] ++ keys ~ rest]
adamc@707	256 => $([key1 = sql_injectable_prim t] ++ map sql_injectable_prim keys)
adamc@707	257 -> primary_key ([key1 = t] ++ keys ++ rest)
adamc@707	258 [Pkey = [key1] ++ map (fn _ => ()) keys]
adamc@707	259
adamc@707	260 (**** Other constraints *)
adamc@707	261
adamc@705	262 con sql_constraints :: {Type} -> {{Unit}} -> Type
adamc@705	263 (* Arguments: column types, uniqueness implications of constraints *)
adamc@704	264
adamc@705	265 con sql_constraint :: {Type} -> {Unit} -> Type
adamc@704	266
adamc@705	267 val no_constraint : fs ::: {Type} -> sql_constraints fs []
adamc@705	268 val one_constraint : fs ::: {Type} -> unique ::: {Unit} -> name :: Name
adamc@705	269 -> sql_constraint fs unique
adamc@705	270 -> sql_constraints fs [name = unique]
adamc@705	271 val join_constraints : fs ::: {Type}
adamc@705	272 -> uniques1 ::: {{Unit}} -> uniques2 ::: {{Unit}} -> [uniques1 ~ uniques2]
adamc@705	273 => sql_constraints fs uniques1 -> sql_constraints fs uniques2
adamc@705	274 -> sql_constraints fs (uniques1 ++ uniques2)
adamc@705	275
adamc@709	276
adamc@705	277 val unique : rest ::: {Type} -> t ::: Type -> unique1 :: Name -> unique :: {Type}
adamc@705	278 -> [[unique1] ~ unique] => [[unique1 = t] ++ unique ~ rest]
adamc@705	279 => sql_constraint ([unique1 = t] ++ unique ++ rest) ([unique1] ++ map (fn _ => ()) unique)
adamc@704	280
adamc@712	281 class linkable :: Type -> Type -> Type
adamc@712	282 val linkable_same : t ::: Type -> linkable t t
adamc@712	283 val linkable_from_nullable : t ::: Type -> linkable (option t) t
adamc@712	284 val linkable_to_nullable : t ::: Type -> linkable t (option t)
adamc@712	285
adamc@709	286 con matching :: {Type} -> {Type} -> Type
adamc@709	287 val mat_nil : matching [] []
adamc@712	288 val mat_cons : t1 ::: Type -> rest1 ::: {Type} -> t2 ::: Type -> rest2 ::: {Type}
adamc@709	289 -> nm1 :: Name -> nm2 :: Name
adamc@709	290 -> [[nm1] ~ rest1] => [[nm2] ~ rest2]
adamc@712	291 => linkable t1 t2
adamc@712	292 -> matching rest1 rest2
adamc@712	293 -> matching ([nm1 = t1] ++ rest1) ([nm2 = t2] ++ rest2)
adamc@709	294
adamc@709	295 con propagation_mode :: {Type} -> Type
adamc@709	296 val restrict : fs ::: {Type} -> propagation_mode fs
adamc@709	297 val cascade : fs ::: {Type} -> propagation_mode fs
adamc@709	298 val no_action : fs ::: {Type} -> propagation_mode fs
adamc@709	299 val set_null : fs ::: {Type} -> propagation_mode (map option fs)
adamc@709	300
adamc@709	301
adamc@709	302 val foreign_key : mine1 ::: Name -> t ::: Type -> mine ::: {Type} -> munused ::: {Type}
adamc@709	303 -> foreign ::: {Type} -> funused ::: {Type}
adamc@709	304 -> nm ::: Name -> uniques ::: {{Unit}}
adamc@709	305 -> [[mine1] ~ mine] => [[mine1 = t] ++ mine ~ munused]
adamc@709	306 => [foreign ~ funused] => [[nm] ~ uniques]
adamc@709	307 => matching ([mine1 = t] ++ mine) foreign
adamc@709	308 -> sql_table (foreign ++ funused) ([nm = map (fn _ => ()) foreign] ++ uniques)
adamc@709	309 -> {OnDelete : propagation_mode ([mine1 = t] ++ mine),
adamc@709	310 OnUpdate : propagation_mode ([mine1 = t] ++ mine)}
adamc@709	311 -> sql_constraint ([mine1 = t] ++ mine ++ munused) []
adamc@709	312
adam@1778	313 con sql_exp :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adam@1778	314 val sql_exp_weaken : fs ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@1072	315 -> fs' ::: {{Type}} -> agg' ::: {{Type}} -> exps' ::: {Type}
adamc@1072	316 -> [fs ~ fs'] => [agg ~ agg'] => [exps ~ exps'] =>
adam@1778	317 sql_exp fs agg exps t
adam@1778	318 -> sql_exp (fs ++ fs') (agg ++ agg') (exps ++ exps') t
adamc@714	319
adamc@714	320 val check : fs ::: {Type}
adam@1778	321 -> sql_exp [] [] fs bool
adamc@714	322 -> sql_constraint fs []
adamc@714	323
adamc@714	324
adamc@204	325 (*** Queries *)
adamc@204	326
adam@1394	327 con sql_query :: {{Type}} -> {{Type}} -> {{Type}} -> {Type} -> Type
adam@1394	328 con sql_query1 :: {{Type}} -> {{Type}} -> {{Type}} -> {{Type}} -> {Type} -> Type
adamc@204	329
adamc@223	330 con sql_subset :: {{Type}} -> {{Type}} -> Type
adamc@223	331 val sql_subset : keep_drop :: {({Type} * {Type})}
adamc@354	332 -> sql_subset
adamc@621	333 (map (fn fields :: ({Type} * {Type}) => fields.1 ++ fields.2) keep_drop)
adamc@621	334 (map (fn fields :: ({Type} * {Type}) => fields.1) keep_drop)
adamc@354	335 val sql_subset_all : tables :: {{Type}} -> sql_subset tables tables
adamc@1072	336 val sql_subset_concat : big1 ::: {{Type}} -> little1 ::: {{Type}}
adamc@1072	337 -> big2 ::: {{Type}} -> little2 ::: {{Type}}
adamc@1072	338 -> [big1 ~ big2] => [little1 ~ little2] =>
adamc@1072	339 sql_subset big1 little1
adamc@1072	340 -> sql_subset big2 little2
adamc@1072	341 -> sql_subset (big1 ++ big2) (little1 ++ little2)
adamc@223	342
adamc@1191	343 con sql_from_items :: {{Type}} -> {{Type}} -> Type
adamc@748	344
adamc@1195	345 val sql_from_nil : free ::: {{Type}} -> sql_from_items free []
adamc@1191	346 val sql_from_table : free ::: {{Type}} -> t ::: Type -> fs ::: {Type}
adamc@753	347 -> fieldsOf t fs -> name :: Name
adamc@1191	348 -> t -> sql_from_items free [name = fs]
adamc@1192	349 val sql_from_query : free ::: {{Type}} -> fs ::: {Type} -> name :: Name
adam@1394	350 -> sql_query free [] [] fs
adamc@1192	351 -> sql_from_items free [name = fs]
adamc@1191	352 val sql_from_comma : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{Type}}
adamc@748	353 -> [tabs1 ~ tabs2]
adamc@1191	354 => sql_from_items free tabs1 -> sql_from_items free tabs2
adamc@1191	355 -> sql_from_items free (tabs1 ++ tabs2)
adamc@1191	356 val sql_inner_join : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{Type}}
adamc@1191	357 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@1191	358 => sql_from_items free tabs1 -> sql_from_items free tabs2
adam@1778	359 -> sql_exp (free ++ tabs1 ++ tabs2) [] [] bool
adamc@1191	360 -> sql_from_items free (tabs1 ++ tabs2)
adamc@748	361
adamc@750	362 class nullify :: Type -> Type -> Type
adamc@750	363 val nullify_option : t ::: Type -> nullify (option t) (option t)
adamc@750	364 val nullify_prim : t ::: Type -> sql_injectable_prim t -> nullify t (option t)
adamc@750	365
adamc@1191	366 val sql_left_join : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{(Type * Type)}}
adamc@1191	367 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@750	368 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) tabs2)
adamc@1191	369 -> sql_from_items free tabs1 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs2)
adam@1778	370 -> sql_exp (free ++ tabs1 ++ map (map (fn p :: (Type * Type) => p.1)) tabs2) [] [] bool
adamc@1191	371 -> sql_from_items free (tabs1 ++ map (map (fn p :: (Type * Type) => p.2)) tabs2)
adamc@750	372
adamc@1191	373 val sql_right_join : free ::: {{Type}} -> tabs1 ::: {{(Type * Type)}} -> tabs2 ::: {{Type}}
adamc@1191	374 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@751	375 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) tabs1)
adamc@1191	376 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs1) -> sql_from_items free tabs2
adam@1778	377 -> sql_exp (free ++ map (map (fn p :: (Type * Type) => p.1)) tabs1 ++ tabs2) [] [] bool
adamc@1191	378 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.2)) tabs1 ++ tabs2)
adamc@751	379
adamc@1191	380 val sql_full_join : free ::: {{Type}} -> tabs1 ::: {{(Type * Type)}} -> tabs2 ::: {{(Type * Type)}}
adamc@1191	381 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@751	382 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) (tabs1 ++ tabs2))
adamc@1191	383 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs1)
adamc@1191	384 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs2)
adam@1778	385 -> sql_exp (free ++ map (map (fn p :: (Type * Type) => p.1)) (tabs1 ++ tabs2)) [] [] bool
adamc@1191	386 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.2)) (tabs1 ++ tabs2))
adamc@751	387
adam@1778	388 (** [ORDER BY] and [SELECT] expressions may use window functions, so we introduce a type family for such expressions. *)
adam@1778	389 con sql_expw :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adam@1778	390
adamc@1191	391 val sql_query1 : free ::: {{Type}}
adam@1394	392 -> afree ::: {{Type}}
adamc@1191	393 -> tables ::: {{Type}}
adamc@354	394 -> grouped ::: {{Type}}
adamc@354	395 -> selectedFields ::: {{Type}}
adamc@354	396 -> selectedExps ::: {Type}
adamc@1070	397 -> empties :: {Unit}
adamc@1191	398 -> [free ~ tables]
adamc@1191	399 => [free ~ grouped]
adam@1394	400 => [afree ~ tables]
adamc@1191	401 => [empties ~ selectedFields]
adamc@1070	402 => {Distinct : bool,
adamc@1191	403 From : sql_from_items free tables,
adam@1778	404 Where : sql_exp (free ++ tables) afree [] bool,
adamc@748	405 GroupBy : sql_subset tables grouped,
adam@1778	406 Having : sql_exp (free ++ grouped) (afree ++ tables) [] bool,
adamc@1070	407 SelectFields : sql_subset grouped (map (fn _ => []) empties ++ selectedFields),
adam@1778	408 SelectExps : $(map (sql_expw (free ++ grouped) (afree ++ tables) [])
adamc@705	409 selectedExps) }
adam@1394	410 -> sql_query1 free afree tables selectedFields selectedExps
adamc@229	411
adam@1682	412 type sql_relop
adamc@229	413 val sql_union : sql_relop
adamc@229	414 val sql_intersect : sql_relop
adamc@229	415 val sql_except : sql_relop
adamc@1191	416 val sql_relop : free ::: {{Type}}
adam@1394	417 -> afree ::: {{Type}}
adamc@1191	418 -> tables1 ::: {{Type}}
adamc@354	419 -> tables2 ::: {{Type}}
adamc@354	420 -> selectedFields ::: {{Type}}
adamc@354	421 -> selectedExps ::: {Type}
adamc@354	422 -> sql_relop
adam@1427	423 -> bool (* ALL *)
adam@1394	424 -> sql_query1 free afree tables1 selectedFields selectedExps
adam@1394	425 -> sql_query1 free afree tables2 selectedFields selectedExps
adam@1394	426 -> sql_query1 free afree [] selectedFields selectedExps
adam@1394	427 val sql_forget_tables : free ::: {{Type}} -> afree ::: {{Type}} -> tables ::: {{Type}} -> selectedFields ::: {{Type}} -> selectedExps ::: {Type}
adam@1394	428 -> sql_query1 free afree tables selectedFields selectedExps
adam@1394	429 -> sql_query1 free afree [] selectedFields selectedExps
adamc@229	430
adamc@230	431 type sql_direction
adamc@230	432 val sql_asc : sql_direction
adamc@230	433 val sql_desc : sql_direction
adamc@230	434
adam@1778	435 (** This type class supports automatic injection of either regular or window expressions into [sql_expw]. *)
adam@1778	436 class sql_window :: ({{Type}} -> {{Type}} -> {Type} -> Type -> Type) -> Type
adam@1778	437 val sql_window_normal : sql_window sql_exp
adam@1778	438 val sql_window_fancy : sql_window sql_expw
adam@1778	439 val sql_window : tf ::: ({{Type}} -> {{Type}} -> {Type} -> Type -> Type)
adam@1778	440 -> tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adam@1778	441 -> sql_window tf
adam@1778	442 -> tf tables agg exps t
adam@1778	443 -> sql_expw tables agg exps t
adam@1778	444
adamc@234	445 con sql_order_by :: {{Type}} -> {Type} -> Type
adamc@234	446 val sql_order_by_Nil : tables ::: {{Type}} -> exps :: {Type} -> sql_order_by tables exps
adam@1778	447 val sql_order_by_Cons : tf ::: ({{Type}} -> {{Type}} -> {Type} -> Type -> Type) -> tables ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adam@1778	448 -> sql_window tf
adam@1778	449 -> tf tables [] exps t -> sql_direction
adamc@354	450 -> sql_order_by tables exps
adamc@354	451 -> sql_order_by tables exps
adam@1682	452 val sql_order_by_random : tables ::: {{Type}} -> exps ::: {Type}
adam@1682	453 -> sql_order_by tables exps
adamc@230	454
adamc@231	455 type sql_limit
adamc@231	456 val sql_no_limit : sql_limit
adamc@231	457 val sql_limit : int -> sql_limit
adam@1682	458
adamc@232	459 type sql_offset
adamc@232	460 val sql_no_offset : sql_offset
adamc@232	461 val sql_offset : int -> sql_offset
adamc@232	462
adamc@1191	463 val sql_query : free ::: {{Type}}
adam@1394	464 -> afree ::: {{Type}}
adamc@1191	465 -> tables ::: {{Type}}
adamc@354	466 -> selectedFields ::: {{Type}}
adamc@354	467 -> selectedExps ::: {Type}
adamc@1191	468 -> [free ~ tables]
adam@1394	469 => {Rows : sql_query1 free afree tables selectedFields selectedExps,
adamc@1191	470 OrderBy : sql_order_by (free ++ tables) selectedExps,
adamc@354	471 Limit : sql_limit,
adamc@354	472 Offset : sql_offset}
adam@1394	473 -> sql_query free afree selectedFields selectedExps
adamc@204	474
adamc@354	475 val sql_field : otherTabs ::: {{Type}} -> otherFields ::: {Type}
adam@1778	476 -> fieldType ::: Type -> agg ::: {{Type}}
adamc@354	477 -> exps ::: {Type}
adamc@354	478 -> tab :: Name -> field :: Name
adamc@354	479 -> sql_exp
adamc@354	480 ([tab = [field = fieldType] ++ otherFields] ++ otherTabs)
adam@1778	481 agg exps fieldType
adamc@234	482
adam@1778	483 val sql_exp : tabs ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> rest ::: {Type}
adamc@354	484 -> nm :: Name
adam@1778	485 -> sql_exp tabs agg ([nm = t] ++ rest) t
adamc@209	486
adamc@221	487 class sql_injectable
adamc@676	488 val sql_prim : t ::: Type -> sql_injectable_prim t -> sql_injectable t
adamc@676	489 val sql_option_prim : t ::: Type -> sql_injectable_prim t -> sql_injectable (option t)
adamc@676	490
adamc@354	491 val sql_inject : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	492 -> t ::: Type
adam@1778	493 -> sql_injectable t -> t -> sql_exp tables agg exps t
adamc@209	494
adamc@470	495 val sql_is_null : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	496 -> t ::: Type
adam@1778	497 -> sql_exp tables agg exps (option t)
adam@1778	498 -> sql_exp tables agg exps bool
adamc@470	499
adam@1602	500 val sql_coalesce : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	501 -> t ::: Type
adam@1778	502 -> sql_exp tables agg exps (option t)
adam@1778	503 -> sql_exp tables agg exps t
adam@1778	504 -> sql_exp tables agg exps t
adam@1602	505
kkallio@1572	506 val sql_if_then_else : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	507 -> t ::: Type
adam@1778	508 -> sql_exp tables agg exps bool
adam@1778	509 -> sql_exp tables agg exps t
adam@1778	510 -> sql_exp tables agg exps t
adam@1778	511 -> sql_exp tables agg exps t
kkallio@1572	512
adamc@559	513 class sql_arith
adam@1427	514 val sql_arith_int : sql_arith int
adam@1427	515 val sql_arith_float : sql_arith float
adam@1427	516 val sql_arith_option : t ::: Type -> sql_arith t -> sql_arith (option t)
adamc@559	517
adamc@220	518 con sql_unary :: Type -> Type -> Type
adamc@220	519 val sql_not : sql_unary bool bool
adamc@354	520 val sql_unary : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	521 -> arg ::: Type -> res ::: Type
adam@1778	522 -> sql_unary arg res -> sql_exp tables agg exps arg
adam@1778	523 -> sql_exp tables agg exps res
adamc@220	524
adamc@559	525 val sql_neg : t ::: Type -> sql_arith t -> sql_unary t t
adamc@559	526
adamc@220	527 con sql_binary :: Type -> Type -> Type -> Type
adamc@220	528 val sql_and : sql_binary bool bool bool
adamc@220	529 val sql_or : sql_binary bool bool bool
adamc@234	530 val sql_binary : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	531 -> arg1 ::: Type -> arg2 ::: Type -> res ::: Type
adam@1778	532 -> sql_binary arg1 arg2 res -> sql_exp tables agg exps arg1
adam@1778	533 -> sql_exp tables agg exps arg2
adam@1778	534 -> sql_exp tables agg exps res
adamc@220	535
adamc@559	536 val sql_plus : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	537 val sql_minus : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	538 val sql_times : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	539 val sql_div : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	540 val sql_mod : sql_binary int int int
adamc@559	541
adamc@559	542 val sql_eq : t ::: Type -> sql_binary t t bool
adamc@559	543 val sql_ne : t ::: Type -> sql_binary t t bool
adamc@559	544 val sql_lt : t ::: Type -> sql_binary t t bool
adamc@559	545 val sql_le : t ::: Type -> sql_binary t t bool
adamc@559	546 val sql_gt : t ::: Type -> sql_binary t t bool
adamc@559	547 val sql_ge : t ::: Type -> sql_binary t t bool
adamc@203	548
kkallio@1607	549 val sql_like : sql_binary string string bool
kkallio@1607	550
adam@1778	551 val sql_count : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	552 -> sql_exp tables agg exps int
adamc@235	553
adamc@1187	554 con sql_aggregate :: Type -> Type -> Type
adamc@354	555 val sql_aggregate : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	556 -> dom ::: Type -> ran ::: Type
adam@1778	557 -> sql_aggregate dom ran -> sql_exp agg agg exps dom
adam@1778	558 -> sql_exp tables agg exps ran
adamc@1187	559
adamc@1187	560 val sql_count_col : t ::: Type -> sql_aggregate (option t) int
adamc@236	561
adamc@236	562 class sql_summable
adamc@236	563 val sql_summable_int : sql_summable int
adamc@236	564 val sql_summable_float : sql_summable float
adam@1357	565 val sql_summable_option : t ::: Type -> sql_summable t -> sql_summable (option t)
adam@1777	566 val sql_avg : t ::: Type -> sql_summable t -> sql_aggregate t (option float)
adam@1394	567 val sql_sum : t ::: Type -> nt ::: Type -> sql_summable t -> nullify t nt -> sql_aggregate t nt
adamc@236	568
adamc@236	569 class sql_maxable
adamc@236	570 val sql_maxable_int : sql_maxable int
adamc@236	571 val sql_maxable_float : sql_maxable float
adamc@236	572 val sql_maxable_string : sql_maxable string
adamc@437	573 val sql_maxable_time : sql_maxable time
adam@1357	574 val sql_maxable_option : t ::: Type -> sql_maxable t -> sql_maxable (option t)
adam@1394	575 val sql_max : t ::: Type -> nt ::: Type -> sql_maxable t -> nullify t nt -> sql_aggregate t nt
adam@1394	576 val sql_min : t ::: Type -> nt ::: Type -> sql_maxable t -> nullify t nt -> sql_aggregate t nt
adamc@236	577
adamc@441	578 con sql_nfunc :: Type -> Type
adamc@441	579 val sql_nfunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	580 -> t ::: Type
adam@1778	581 -> sql_nfunc t -> sql_exp tables agg exps t
adamc@441	582 val sql_current_timestamp : sql_nfunc time
adamc@441	583
adamc@746	584 con sql_ufunc :: Type -> Type -> Type
adamc@746	585 val sql_ufunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	586 -> dom ::: Type -> ran ::: Type
adam@1778	587 -> sql_ufunc dom ran -> sql_exp tables agg exps dom
adam@1778	588 -> sql_exp tables agg exps ran
adamc@746	589 val sql_octet_length : sql_ufunc blob int
adamc@1207	590 val sql_known : t ::: Type -> sql_ufunc t bool
adam@1636	591 val sql_lower : sql_ufunc string string
adam@1636	592 val sql_upper : sql_ufunc string string
adamc@235	593
adam@1778	594 val sql_nullable : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@1081	595 -> sql_injectable_prim t
adam@1778	596 -> sql_exp tables agg exps t
adam@1778	597 -> sql_exp tables agg exps (option t)
adamc@1081	598
adam@1778	599 val sql_subquery : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> nm ::: Name -> t ::: Type -> nt ::: Type
adam@1421	600 -> nullify t nt
adam@1394	601 -> sql_query tables agg [] [nm = t]
adam@1778	602 -> sql_exp tables agg exps nt
adam@1778	603
adam@1778	604 (** Window function expressions *)
adam@1778	605
adam@1778	606 con sql_partition :: {{Type}} -> {{Type}} -> {Type} -> Type
adam@1778	607 val sql_no_partition : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	608 -> sql_partition tables agg exps
adam@1778	609 val sql_partition : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adam@1778	610 -> sql_exp tables agg exps t
adam@1778	611 -> sql_partition tables agg exps
adam@1778	612
adam@1778	613 con sql_window_function :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adam@1778	614 val sql_window_function : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	615 -> t ::: Type
adam@1778	616 -> sql_window_function tables agg exps t
adam@1778	617 -> sql_partition tables agg exps
adam@1778	618 -> sql_order_by tables exps
adam@1778	619 -> sql_expw tables agg exps t
adam@1778	620
adam@1778	621 val sql_window_aggregate : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	622 -> t ::: Type -> nt ::: Type
adam@1778	623 -> sql_aggregate t nt
adam@1778	624 -> sql_exp tables agg exps t
adam@1778	625 -> sql_window_function tables agg exps nt
adam@1778	626 val sql_window_count : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	627 -> sql_window_function tables agg exps int
adam@1778	628 val sql_rank : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adam@1778	629 -> sql_window_function tables agg exps int
adam@1778	630
adamc@1191	631
adamc@243	632 (*** Executing queries *)
adamc@243	633
adamc@354	634 val query : tables ::: {{Type}} -> exps ::: {Type}
adamc@629	635 -> [tables ~ exps] =>
adamc@354	636 state ::: Type
adam@1394	637 -> sql_query [] [] tables exps
adamc@621	638 -> ($(exps ++ map (fn fields :: {Type} => $fields) tables)
adamc@354	639 -> state
adamc@354	640 -> transaction state)
adamc@354	641 -> state
adamc@354	642 -> transaction state
adamc@243	643
adam@1810	644 val show_sql_query : freeTables ::: {{Type}} -> freeAggs ::: {{Type}} -> tables ::: {{Type}} -> exps ::: {Type}
adam@1810	645 -> show (sql_query freeTables freeAggs tables exps)
adam@1810	646
adamc@243	647
adamc@299	648 (*** Database mutators *)
adamc@299	649
adamc@299	650 type dml
adamc@299	651 val dml : dml -> transaction unit
adam@1293	652 val tryDml : dml -> transaction (option string)
adam@1293	653 (* Returns an error message on failure. *)
adamc@299	654
adamc@705	655 val insert : fields ::: {Type} -> uniques ::: {{Unit}}
adamc@705	656 -> sql_table fields uniques
adam@1778	657 -> $(map (fn t :: Type => sql_exp [] [] [] t) fields)
adamc@354	658 -> dml
adamc@299	659
adamc@705	660 val update : unchanged ::: {Type} -> uniques ::: {{Unit}} -> changed :: {Type} ->
adamc@629	661 [changed ~ unchanged] =>
adam@1778	662 $(map (fn t :: Type => sql_exp [T = changed ++ unchanged] [] [] t) changed)
adamc@705	663 -> sql_table (changed ++ unchanged) uniques
adam@1778	664 -> sql_exp [T = changed ++ unchanged] [] [] bool
adamc@354	665 -> dml
adamc@299	666
adamc@705	667 val delete : fields ::: {Type} -> uniques ::: {{Unit}}
adamc@705	668 -> sql_table fields uniques
adam@1778	669 -> sql_exp [T = fields] [] [] bool
adamc@354	670 -> dml
adamc@299	671
adamc@338	672 (*** Sequences *)
adamc@338	673
adamc@338	674 type sql_sequence
adamc@338	675 val nextval : sql_sequence -> transaction int
adamc@1073	676 val setval : sql_sequence -> int -> transaction unit
adamc@338	677
adamc@299	678
adamc@203	679 (** XML *)
adamc@203	680
adamc@721	681 type css_class
adam@1477	682 val show_css_class : show css_class
adam@1567	683 val null : css_class
adam@1567	684 (* No special formatting *)
adam@1292	685 val classes : css_class -> css_class -> css_class
adam@1292	686 (* The equivalent of writing one class after the other, separated by a space, in
adam@1292	687 * an HTML 'class' attribute *)
adamc@718	688
adam@1750	689 type css_value
adam@1750	690 val atom : string -> css_value
adam@1750	691 type url
adam@1750	692 val css_url : url -> css_value
adam@1750	693 type css_property
adam@1750	694 val property : string -> css_property
adam@1750	695 val value : css_property -> css_value -> css_property
adam@1750	696 type css_style
adam@1750	697 val noStyle : css_style
adam@1750	698 val oneProperty : css_style -> css_property -> css_style
adam@1750	699
adamc@720	700 con tag :: {Type} -> {Unit} -> {Unit} -> {Type} -> {Type} -> Type
adamc@91	701
adamc@720	702 con xml :: {Unit} -> {Type} -> {Type} -> Type
adamc@720	703 val cdata : ctx ::: {Unit} -> use ::: {Type} -> string -> xml ctx use []
adam@1358	704 val cdataChar : ctx ::: {Unit} -> use ::: {Type} -> char -> xml ctx use []
adamc@354	705 val tag : attrsGiven ::: {Type} -> attrsAbsent ::: {Type}
adamc@354	706 -> ctxOuter ::: {Unit} -> ctxInner ::: {Unit}
adamc@354	707 -> useOuter ::: {Type} -> useInner ::: {Type}
adamc@354	708 -> bindOuter ::: {Type} -> bindInner ::: {Type}
adamc@629	709 -> [attrsGiven ~ attrsAbsent] =>
adamc@629	710 [useOuter ~ useInner] =>
adamc@629	711 [bindOuter ~ bindInner] =>
adam@1749	712 css_class
adam@1643	713 -> option (signal css_class)
adam@1750	714 -> css_style
adam@1751	715 -> option (signal css_style)
adamc@721	716 -> $attrsGiven
adamc@629	717 -> tag (attrsGiven ++ attrsAbsent)
adamc@720	718 ctxOuter ctxInner useOuter bindOuter
adamc@720	719 -> xml ctxInner useInner bindInner
adamc@720	720 -> xml ctxOuter (useOuter ++ useInner) (bindOuter ++ bindInner)
adam@1682	721 val join : ctx ::: {Unit}
adamc@720	722 -> use1 ::: {Type} -> bind1 ::: {Type} -> bind2 ::: {Type}
adamc@720	723 -> [use1 ~ bind1] => [bind1 ~ bind2] =>
adamc@720	724 xml ctx use1 bind1
adamc@720	725 -> xml ctx (use1 ++ bind1) bind2
adamc@720	726 -> xml ctx use1 (bind1 ++ bind2)
adamc@354	727 val useMore : ctx ::: {Unit} -> use1 ::: {Type} -> use2 ::: {Type}
adamc@720	728 -> bind ::: {Type}
adamc@629	729 -> [use1 ~ use2] =>
adamc@720	730 xml ctx use1 bind
adamc@720	731 -> xml ctx (use1 ++ use2) bind
adamc@91	732
adam@1641	733 con html = [Html]
adam@1641	734 con head = [Head]
adam@1642	735
adam@1642	736 con body' = [MakeForm, Body]
adam@1642	737 con form' = [Body, Form]
adam@1642	738 con subform' = [Body, Subform]
adam@1642	739 con tabl' = [MakeForm, Table]
adam@1642	740 con tr' = [MakeForm, Tr]
adam@1642	741
adam@1642	742 con body = [Dyn] ++ body'
adam@1642	743 con form = [Dyn] ++ form'
adam@1642	744 con subform = [Dyn] ++ subform'
adam@1642	745 con tabl = [Dyn] ++ tabl'
adam@1642	746 con tr = [Dyn] ++ tr'
adam@1641	747
adam@1641	748 con xhtml = xml html
adamc@139	749 con page = xhtml [] []
adam@1641	750 con xbody = xml body [] []
adam@1641	751 con xtable = xml tabl [] []
adam@1641	752 con xtr = xml tr [] []
adam@1641	753 con xform = xml form [] []
adamc@110	754
adamc@718	755
adamc@204	756 (*** HTML details *)
adamc@204	757
adam@1370	758 type queryString
adam@1370	759 val show_queryString : show queryString
adam@1370	760
adamc@1065	761 val show_url : show url
adamc@724	762 val bless : string -> url
adamc@770	763 val checkUrl : string -> option url
adamc@1085	764 val currentUrl : transaction url
adam@1386	765 val currentUrlHasPost : transaction bool
adam@1485	766 val currentUrlHasQueryString : transaction bool
adamc@1065	767 val url : transaction page -> url
adam@1370	768 val effectfulUrl : (option queryString -> transaction page) -> url
adamc@1065	769 val redirect : t ::: Type -> url -> transaction t
adamc@724	770
adam@1556	771 type id
adam@1556	772 val fresh : transaction id
adam@1785	773 val giveFocus : id -> transaction unit
adam@1556	774
adam@1641	775 val dyn : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type} -> [ctx ~ [Dyn]] => unit
adam@1641	776 -> tag [Signal = signal (xml ([Dyn] ++ ctx) use bind)] ([Dyn] ++ ctx) [] use bind
adamc@568	777
adam@1786	778 val active : unit
adam@1786	779 -> tag [Code = transaction xbody] body [] [] []
adam@1786	780
adamc@720	781 val head : unit -> tag [] html head [] []
adamc@720	782 val title : unit -> tag [] head [] [] []
adam@1556	783 val link : unit -> tag [Id = id, Rel = string, Typ = string, Href = url, Media = string] head [] [] []
adamc@110	784
vshabanoff@1709	785 val body : unit -> tag [Onload = transaction unit, Onresize = transaction unit, Onunload = transaction unit, Onhashchange = transaction unit]
adamc@892	786 html body [] []
adamc@354	787 con bodyTag = fn (attrs :: {Type}) =>
adamc@354	788 ctx ::: {Unit} ->
adamc@629	789 [[Body] ~ ctx] =>
adamc@720	790 unit -> tag attrs ([Body] ++ ctx) ([Body] ++ ctx) [] []
adamc@354	791 con bodyTagStandalone = fn (attrs :: {Type}) =>
adamc@354	792 ctx ::: {Unit}
adamc@629	793 -> [[Body] ~ ctx] =>
adamc@720	794 unit -> tag attrs ([Body] ++ ctx) [] [] []
adamc@141	795
adam@1556	796 val br : bodyTagStandalone [Id = id]
adamc@119	797
adamc@892	798 con focusEvents = [Onblur = transaction unit, Onfocus = transaction unit]
adam@1783	799
adam@1783	800 datatype mouseButton = Left \| Right \| Middle
adam@1783	801
adam@1783	802 type mouseEvent = { ScreenX : int, ScreenY : int, ClientX : int, ClientY : int,
adam@1783	803 CtrlKey : bool, ShiftKey : bool, AltKey : bool, MetaKey : bool,
adam@1783	804 Button : mouseButton }
adam@1783	805
adam@1783	806 con mouseEvents = map (fn _ :: Unit => mouseEvent -> transaction unit)
adam@1783	807 [Onclick, Ondblclick, Onmousedown, Onmousemove, Onmouseout, Onmouseover, Onmouseup]
adam@1783	808
adam@1783	809 type keyEvent = { KeyCode : int,
adam@1783	810 CtrlKey : bool, ShiftKey : bool, AltKey : bool, MetaKey : bool }
adam@1783	811
adam@1783	812 con keyEvents = map (fn _ :: Unit => keyEvent -> transaction unit)
adam@1783	813 [Onkeydown, Onkeypress, Onkeyup]
adam@1783	814
adamc@895	815 (* Key arguments are character codes. *)
adamc@892	816 con resizeEvents = [Onresize = transaction unit]
vshabanoff@1709	817 con scrollEvents = [Onscroll = transaction unit]
adamc@691	818
vshabanoff@1709	819 con boxEvents = focusEvents ++ mouseEvents ++ keyEvents ++ resizeEvents ++ scrollEvents
adamc@892	820 con tableEvents = focusEvents ++ mouseEvents ++ keyEvents
adamc@140	821
adam@1710	822 con boxAttrs = [Id = id, Title = string] ++ boxEvents
adam@1556	823 con tableAttrs = [Id = id, Title = string] ++ tableEvents
adamc@469	824
adamc@1047	825 val span : bodyTag boxAttrs
adamc@1047	826 val div : bodyTag boxAttrs
adamc@140	827
adamc@1047	828 val p : bodyTag boxAttrs
adamc@1047	829 val b : bodyTag boxAttrs
adamc@1047	830 val i : bodyTag boxAttrs
adamc@1047	831 val tt : bodyTag boxAttrs
kkallio@1452	832 val sub : bodyTag boxAttrs
kkallio@1452	833 val sup : bodyTag boxAttrs
adamc@410	834
adamc@1047	835 val h1 : bodyTag boxAttrs
adamc@1047	836 val h2 : bodyTag boxAttrs
adamc@1047	837 val h3 : bodyTag boxAttrs
adamc@1047	838 val h4 : bodyTag boxAttrs
adamc@1047	839 val h5 : bodyTag boxAttrs
adamc@1047	840 val h6 : bodyTag boxAttrs
adamc@717	841
adamc@1047	842 val li : bodyTag boxAttrs
adamc@1047	843 val ol : bodyTag boxAttrs
adamc@1047	844 val ul : bodyTag boxAttrs
adamc@140	845
adamc@1047	846 val hr : bodyTag boxAttrs
adamc@1047	847
vshabanoff@1560	848 val a : bodyTag ([Link = transaction page, Href = url, Target = string] ++ boxAttrs)
adamc@892	849
adam@1419	850 val img : bodyTag ([Alt = string, Src = url, Width = int, Height = int,
adamc@1129	851 Onabort = transaction unit, Onerror = transaction unit,
adamc@1047	852 Onload = transaction unit] ++ boxAttrs)
adam@1682	853
adamc@720	854 val form : ctx ::: {Unit} -> bind ::: {Type}
adam@1642	855 -> [[MakeForm, Form] ~ ctx] =>
adam@1412	856 option css_class
adam@1642	857 -> xml ([Form] ++ ctx) [] bind
adam@1642	858 -> xml ([MakeForm] ++ ctx) [] []
adam@1682	859
adamc@756	860 val subform : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type}
adamc@756	861 -> [[Form] ~ ctx] =>
adamc@756	862 nm :: Name -> [[nm] ~ use] =>
adamc@1004	863 xml ([Form] ++ ctx) [] bind
adamc@756	864 -> xml ([Form] ++ ctx) use [nm = $bind]
adamc@758	865
adamc@758	866 val subforms : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type}
adamc@1004	867 -> [[Form, Subform] ~ ctx] =>
adamc@758	868 nm :: Name -> [[nm] ~ use] =>
adamc@1004	869 xml ([Subform] ++ ctx) [Entry = $bind] []
adamc@758	870 -> xml ([Form] ++ ctx) use [nm = list ($bind)]
adamc@758	871
adamc@758	872 val entry : ctx ::: {Unit} -> bind ::: {Type}
adamc@1004	873 -> [[Subform, Form] ~ ctx] =>
adamc@1004	874 xml ([Form] ++ ctx) [] bind
adamc@758	875 -> xml ([Subform] ++ ctx) [Entry = $bind] []
adamc@758	876
adamc@361	877 con formTag = fn (ty :: Type) (inner :: {Unit}) (attrs :: {Type}) =>
adamc@354	878 ctx ::: {Unit}
adamc@629	879 -> [[Form] ~ ctx] =>
adamc@354	880 nm :: Name -> unit
adamc@720	881 -> tag attrs ([Form] ++ ctx) inner [] [nm = ty]
adamc@1047	882 val hidden : formTag string [] [Id = string, Value = string]
vshabanoff@1709	883 val textbox : formTag string [] ([Value = string, Size = int, Placeholder = string, Source = source string, Onchange = transaction unit,
adamc@1047	884 Ontext = transaction unit] ++ boxAttrs)
adamc@1047	885 val password : formTag string [] ([Value = string, Size = int] ++ boxAttrs)
adamc@892	886 val textarea : formTag string [] ([Rows = int, Cols = int, Onchange = transaction unit,
adamc@1047	887 Ontext = transaction unit] ++ boxAttrs)
adamc@153	888
adamc@1047	889 val checkbox : formTag bool [] ([Checked = bool] ++ boxAttrs)
adamc@190	890
adamc@737	891 type file
adamc@737	892 val fileName : file -> option string
adamc@740	893 val fileMimeType : file -> string
adamc@737	894 val fileData : file -> blob
adamc@737	895
adamc@1047	896 val upload : formTag file [] ([Value = string, Size = int] ++ boxAttrs)
adamc@737	897
adamc@741	898 type mimeType
adamc@741	899 val blessMime : string -> mimeType
adamc@770	900 val checkMime : string -> option mimeType
adamc@741	901 val returnBlob : t ::: Type -> blob -> mimeType -> transaction t
adamc@745	902 val blobSize : blob -> int
adamc@1119	903 val textBlob : string -> blob
adamc@741	904
adam@1347	905 type postBody
adam@1347	906 val postType : postBody -> string
adam@1347	907 val postData : postBody -> string
adam@1347	908
adam@1787	909 type postField
adam@1787	910 val firstFormField : string -> option postField
adam@1787	911 val fieldName : postField -> string
adam@1787	912 val fieldValue : postField -> string
adam@1787	913 val remainingFields : postField -> string
adam@1787	914
adamc@153	915 con radio = [Body, Radio]
adam@1692	916 val radio : formTag (option string) radio [Id = id]
adamc@1068	917 val radioOption : unit -> tag ([Value = string, Checked = bool] ++ boxAttrs) radio [] [] []
adamc@142	918
adamc@154	919 con select = [Select]
adamc@1047	920 val select : formTag string select ([Onchange = transaction unit] ++ boxAttrs)
adamc@720	921 val option : unit -> tag [Value = string, Selected = bool] select [] [] []
adamc@154	922
adamc@720	923 val submit : ctx ::: {Unit} -> use ::: {Type}
adamc@629	924 -> [[Form] ~ ctx] =>
adamc@354	925 unit
adamc@1047	926 -> tag ([Value = string, Action = $use -> transaction page] ++ boxAttrs)
adamc@720	927 ([Form] ++ ctx) ([Form] ++ ctx) use []
adamc@283	928
adam@1517	929 val image : ctx ::: {Unit} -> use ::: {Type}
adam@1517	930 -> [[Form] ~ ctx] =>
adam@1517	931 unit
adam@1517	932 -> tag ([Src = url, Width = int, Height = int, Alt = string, Action = $use -> transaction page] ++ boxAttrs)
adam@1517	933 ([Form] ++ ctx) ([Form] ++ ctx) use []
adam@1517	934
adam@1557	935 val label : bodyTag ([For = id, Accesskey = string] ++ tableAttrs)
adamc@1047	936
adamc@1047	937
adamc@601	938 (*** AJAX-oriented widgets *)
adamc@601	939
adamc@797	940 con cformTag = fn (attrs :: {Type}) (inner :: {Unit}) =>
adamc@601	941 ctx ::: {Unit}
adamc@629	942 -> [[Body] ~ ctx] =>
adamc@797	943 unit -> tag attrs ([Body] ++ ctx) inner [] []
adamc@601	944
vshabanoff@1709	945 val ctextbox : cformTag ([Value = string, Size = int, Source = source string, Placeholder = string, Onchange = transaction unit,
adamc@1047	946 Ontext = transaction unit] ++ boxAttrs) []
adamc@1047	947 val button : cformTag ([Value = string] ++ boxAttrs) []
adamc@797	948
adamc@1047	949 val ccheckbox : cformTag ([Value = bool, Size = int, Source = source bool] ++ boxAttrs) []
adamc@817	950
adamc@797	951 con cselect = [Cselect]
adamc@1047	952 val cselect : cformTag ([Source = source string, Onchange = transaction unit] ++ boxAttrs) cselect
adamc@797	953 val coption : unit -> tag [Value = string, Selected = bool] cselect [] [] []
adamc@601	954
adamc@1099	955 val ctextarea : cformTag ([Value = string, Rows = int, Cols = int, Source = source string, Onchange = transaction unit,
adamc@1099	956 Ontext = transaction unit] ++ boxAttrs) []
adamc@1099	957
adamc@720	958 (*** Tables *)
adamc@720	959
adamc@892	960 val tabl : other ::: {Unit} -> [other ~ [Body, Table]] => unit
adamc@1047	961 -> tag ([Border = int] ++ boxAttrs)
adam@1641	962 ([Body] ++ other) ([Table] ++ other) [] []
adam@1641	963 val tr : other ::: {Unit} -> [other ~ [Table, Tr]] => unit
adamc@1047	964 -> tag tableAttrs
adam@1641	965 ([Table] ++ other) ([Tr] ++ other) [] []
adamc@892	966 val th : other ::: {Unit} -> [other ~ [Body, Tr]] => unit
kkallio@1476	967 -> tag ([Colspan = int, Rowspan = int] ++ tableAttrs)
adam@1641	968 ([Tr] ++ other) ([Body] ++ other) [] []
adamc@892	969 val td : other ::: {Unit} -> [other ~ [Body, Tr]] => unit
kkallio@1476	970 -> tag ([Colspan = int, Rowspan = int] ++ tableAttrs)
adam@1641	971 ([Tr] ++ other) ([Body] ++ other) [] []
adamc@720	972
adamc@283	973
adamc@283	974 (** Aborting *)
adamc@283	975
adamc@726	976 val error : t ::: Type -> xbody -> t
adamc@720	977
adamc@729	978 (* Client-side-only handlers: *)
adamc@726	979 val onError : (xbody -> transaction unit) -> transaction unit
adamc@728	980 val onFail : (string -> transaction unit) -> transaction unit
adamc@729	981 val onConnectFail : transaction unit -> transaction unit
adamc@729	982 val onDisconnect : transaction unit -> transaction unit
adamc@729	983 val onServerError : (string -> transaction unit) -> transaction unit
adamc@727	984
adam@1555	985 (* More standard document-level JavaScript handlers *)
adam@1783	986 val onClick : (mouseEvent -> transaction unit) -> transaction unit
adam@1783	987 val onDblclick : (mouseEvent -> transaction unit) -> transaction unit
adam@1783	988 val onKeydown : (keyEvent -> transaction unit) -> transaction unit
adam@1783	989 val onKeypress : (keyEvent -> transaction unit) -> transaction unit
adam@1783	990 val onKeyup : (keyEvent -> transaction unit) -> transaction unit
adam@1783	991 val onMousedown : (mouseEvent -> transaction unit) -> transaction unit
adam@1791	992 val onMousemove : (mouseEvent -> transaction unit) -> transaction unit
adam@1791	993 val onMouseout : (mouseEvent -> transaction unit) -> transaction unit
adam@1791	994 val onMouseover : (mouseEvent -> transaction unit) -> transaction unit
adam@1783	995 val onMouseup : (mouseEvent -> transaction unit) -> transaction unit
adam@1555	996
adam@1559	997 (* Prevents default handling of current event *)
adam@1559	998 val preventDefault : transaction unit
adam@1559	999 (* Stops propagation of current event *)
adam@1559	1000 val stopPropagation : transaction unit
adam@1559	1001
adamc@727	1002 val show_xml : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type} -> show (xml ctx use bind)
adamc@1075	1003
adamc@1075	1004
adamc@1075	1005 (** Tasks *)
adamc@1075	1006
adam@1348	1007 con task_kind :: Type -> Type
adam@1348	1008 val initialize : task_kind unit
adam@1348	1009 val clientLeaves : task_kind client
adam@1349	1010 val periodic : int -> task_kind unit
adamc@1120	1011
adamc@1120	1012
adamc@1199	1013 (** Information flow security *)
adamc@1199	1014
adamc@1199	1015 type sql_policy
adamc@1199	1016
adamc@1214	1017 val sendClient : tables ::: {{Type}} -> exps ::: {Type}
adam@1394	1018 -> [tables ~ exps] => sql_query [] [] tables exps
adamc@1214	1019 -> sql_policy
adamc@1199	1020
adamc@1229	1021 val sendOwnIds : sql_sequence -> sql_policy
adamc@1229	1022
adamc@1220	1023 val mayInsert : fs ::: {Type} -> tables ::: {{Type}} -> [[New] ~ tables]
adam@1394	1024 => sql_query [] [] ([New = fs] ++ tables) []
adamc@1220	1025 -> sql_policy
adamc@1220	1026
adamc@1221	1027 val mayDelete : fs ::: {Type} -> tables ::: {{Type}} -> [[Old] ~ tables]
adam@1394	1028 => sql_query [] [] ([Old = fs] ++ tables) []
adamc@1221	1029 -> sql_policy
adamc@1221	1030
adamc@1223	1031 val mayUpdate : fs ::: {Type} -> tables ::: {{Type}} -> [[Old, New] ~ tables]
adam@1394	1032 => sql_query [] [] ([Old = fs, New = fs] ++ tables) []
adamc@1223	1033 -> sql_policy
adamc@1223	1034
adamc@1240	1035 val also : sql_policy -> sql_policy -> sql_policy
adamc@1199	1036
adamc@1120	1037 val debug : string -> transaction unit
adam@1389	1038 val naughtyDebug : string -> int
adamc@1250	1039
adamc@1250	1040 val rand : transaction int

Mercurial > urweb

annotate lib/ur/basis.urs @ 1824:216e92b39fc1