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

annotate lib/ur/basis.urs @ 1433:66092ce45a76

Ignore JavaScript events in Effectize; allow extra spaces for 'jsFunc'; eat carriage returns at line ends in .urp files

author	Adam Chlipala <adam@chlipala.net>
date	Thu, 10 Mar 2011 20:22:03 -0500
parents	541673c3161d
children	aae3e3b6a408

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
adamc@456	129 con transaction :: Type -> Type
adamc@564	130 val transaction_monad : monad transaction
adamc@456	131
adamc@565	132 con source :: Type -> Type
adamc@565	133 val source : t ::: Type -> t -> transaction (source t)
adamc@575	134 val set : t ::: Type -> source t -> t -> transaction unit
adamc@601	135 val get : t ::: Type -> source t -> transaction t
adamc@565	136
adamc@565	137 con signal :: Type -> Type
adamc@565	138 val signal_monad : monad signal
adamc@565	139 val signal : t ::: Type -> source t -> signal t
adamc@841	140 val current : t ::: Type -> signal t -> transaction t
adamc@456	141
adamc@456	142
adamc@1006	143 (** * Time *)
adamc@1006	144
adamc@1006	145 val now : transaction time
adamc@1050	146 val minTime : time
adam@1369	147 val addSeconds : time -> int -> time
adam@1359	148 val timef : string -> time -> string (* Uses strftime() format string *)
adam@1372	149 val readUtc : string -> option time
adamc@1006	150
adamc@1006	151
adam@1360	152 (** * Encryption *)
adam@1360	153
adam@1360	154 val crypt : string -> string -> string
adam@1360	155
adam@1360	156
adamc@456	157 (** HTTP operations *)
adamc@456	158
adamc@459	159 con http_cookie :: Type -> Type
adamc@459	160 val getCookie : t ::: Type -> http_cookie t -> transaction (option t)
adamc@1050	161 val setCookie : t ::: Type -> http_cookie t -> {Value : t,
adamc@1050	162 Expires : option time,
adamc@1050	163 Secure : bool} -> transaction unit
adamc@1050	164 val clearCookie : t ::: Type -> http_cookie t -> transaction unit
adamc@459	165
adamc@456	166
adamc@566	167 (** JavaScript-y gadgets *)
adamc@566	168
adamc@566	169 val alert : string -> transaction unit
adam@1290	170 val confirm : string -> transaction bool
adamc@694	171 val spawn : transaction unit -> transaction unit
adamc@695	172 val sleep : int -> transaction unit
adamc@566	173
adamc@908	174 val rpc : t ::: Type -> transaction t -> transaction t
adamc@908	175
adamc@566	176
adamc@678	177 (** Channels *)
adamc@678	178
adamc@678	179 con channel :: Type -> Type
adamc@678	180 val channel : t ::: Type -> transaction (channel t)
adamc@678	181 val send : t ::: Type -> channel t -> t -> transaction unit
adamc@678	182 val recv : t ::: Type -> channel t -> transaction t
adamc@678	183
adamc@682	184 type client
adamc@682	185 val self : transaction client
adamc@682	186
adamc@678	187
adamc@203	188 (** SQL *)
adamc@203	189
adamc@705	190 con sql_table :: {Type} -> {{Unit}} -> Type
adamc@753	191 con sql_view :: {Type} -> Type
adamc@753	192
adamc@753	193 class fieldsOf :: Type -> {Type} -> Type
adamc@753	194 val fieldsOf_table : fs ::: {Type} -> keys ::: {{Unit}}
adamc@753	195 -> fieldsOf (sql_table fs keys) fs
adamc@753	196 val fieldsOf_view : fs ::: {Type}
adamc@753	197 -> fieldsOf (sql_view fs) fs
adamc@203	198
adamc@704	199 (*** Constraints *)
adamc@704	200
adamc@707	201 (**** Primary keys *)
adamc@707	202
adamc@707	203 class sql_injectable_prim
adamc@707	204 val sql_bool : sql_injectable_prim bool
adamc@707	205 val sql_int : sql_injectable_prim int
adamc@707	206 val sql_float : sql_injectable_prim float
adamc@707	207 val sql_string : sql_injectable_prim string
adamc@1011	208 val sql_char : sql_injectable_prim char
adamc@707	209 val sql_time : sql_injectable_prim time
adamc@737	210 val sql_blob : sql_injectable_prim blob
adamc@707	211 val sql_channel : t ::: Type -> sql_injectable_prim (channel t)
adamc@707	212 val sql_client : sql_injectable_prim client
adamc@707	213
adamc@1104	214 con serialized :: Type -> Type
adamc@1104	215 val serialize : t ::: Type -> t -> serialized t
adamc@1104	216 val deserialize : t ::: Type -> serialized t -> t
adamc@1104	217 val sql_serialized : t ::: Type -> sql_injectable_prim (serialized t)
adamc@1104	218
adamc@707	219 con primary_key :: {Type} -> {{Unit}} -> Type
adamc@707	220 val no_primary_key : fs ::: {Type} -> primary_key fs []
adamc@707	221 val primary_key : rest ::: {Type} -> t ::: Type -> key1 :: Name -> keys :: {Type}
adamc@707	222 -> [[key1] ~ keys] => [[key1 = t] ++ keys ~ rest]
adamc@707	223 => $([key1 = sql_injectable_prim t] ++ map sql_injectable_prim keys)
adamc@707	224 -> primary_key ([key1 = t] ++ keys ++ rest)
adamc@707	225 [Pkey = [key1] ++ map (fn _ => ()) keys]
adamc@707	226
adamc@707	227 (**** Other constraints *)
adamc@707	228
adamc@705	229 con sql_constraints :: {Type} -> {{Unit}} -> Type
adamc@705	230 (* Arguments: column types, uniqueness implications of constraints *)
adamc@704	231
adamc@705	232 con sql_constraint :: {Type} -> {Unit} -> Type
adamc@704	233
adamc@705	234 val no_constraint : fs ::: {Type} -> sql_constraints fs []
adamc@705	235 val one_constraint : fs ::: {Type} -> unique ::: {Unit} -> name :: Name
adamc@705	236 -> sql_constraint fs unique
adamc@705	237 -> sql_constraints fs [name = unique]
adamc@705	238 val join_constraints : fs ::: {Type}
adamc@705	239 -> uniques1 ::: {{Unit}} -> uniques2 ::: {{Unit}} -> [uniques1 ~ uniques2]
adamc@705	240 => sql_constraints fs uniques1 -> sql_constraints fs uniques2
adamc@705	241 -> sql_constraints fs (uniques1 ++ uniques2)
adamc@705	242
adamc@709	243
adamc@705	244 val unique : rest ::: {Type} -> t ::: Type -> unique1 :: Name -> unique :: {Type}
adamc@705	245 -> [[unique1] ~ unique] => [[unique1 = t] ++ unique ~ rest]
adamc@705	246 => sql_constraint ([unique1 = t] ++ unique ++ rest) ([unique1] ++ map (fn _ => ()) unique)
adamc@704	247
adamc@712	248 class linkable :: Type -> Type -> Type
adamc@712	249 val linkable_same : t ::: Type -> linkable t t
adamc@712	250 val linkable_from_nullable : t ::: Type -> linkable (option t) t
adamc@712	251 val linkable_to_nullable : t ::: Type -> linkable t (option t)
adamc@712	252
adamc@709	253 con matching :: {Type} -> {Type} -> Type
adamc@709	254 val mat_nil : matching [] []
adamc@712	255 val mat_cons : t1 ::: Type -> rest1 ::: {Type} -> t2 ::: Type -> rest2 ::: {Type}
adamc@709	256 -> nm1 :: Name -> nm2 :: Name
adamc@709	257 -> [[nm1] ~ rest1] => [[nm2] ~ rest2]
adamc@712	258 => linkable t1 t2
adamc@712	259 -> matching rest1 rest2
adamc@712	260 -> matching ([nm1 = t1] ++ rest1) ([nm2 = t2] ++ rest2)
adamc@709	261
adamc@709	262 con propagation_mode :: {Type} -> Type
adamc@709	263 val restrict : fs ::: {Type} -> propagation_mode fs
adamc@709	264 val cascade : fs ::: {Type} -> propagation_mode fs
adamc@709	265 val no_action : fs ::: {Type} -> propagation_mode fs
adamc@709	266 val set_null : fs ::: {Type} -> propagation_mode (map option fs)
adamc@709	267
adamc@709	268
adamc@709	269 val foreign_key : mine1 ::: Name -> t ::: Type -> mine ::: {Type} -> munused ::: {Type}
adamc@709	270 -> foreign ::: {Type} -> funused ::: {Type}
adamc@709	271 -> nm ::: Name -> uniques ::: {{Unit}}
adamc@709	272 -> [[mine1] ~ mine] => [[mine1 = t] ++ mine ~ munused]
adamc@709	273 => [foreign ~ funused] => [[nm] ~ uniques]
adamc@709	274 => matching ([mine1 = t] ++ mine) foreign
adamc@709	275 -> sql_table (foreign ++ funused) ([nm = map (fn _ => ()) foreign] ++ uniques)
adamc@709	276 -> {OnDelete : propagation_mode ([mine1 = t] ++ mine),
adamc@709	277 OnUpdate : propagation_mode ([mine1 = t] ++ mine)}
adamc@709	278 -> sql_constraint ([mine1 = t] ++ mine ++ munused) []
adamc@709	279
adamc@714	280 con sql_exp :: {{Type}} -> {{Type}} -> {Type} -> Type -> Type
adamc@1072	281 val sql_exp_weaken : fs ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@1072	282 -> fs' ::: {{Type}} -> agg' ::: {{Type}} -> exps' ::: {Type}
adamc@1072	283 -> [fs ~ fs'] => [agg ~ agg'] => [exps ~ exps'] =>
adamc@1072	284 sql_exp fs agg exps t
adamc@1072	285 -> sql_exp (fs ++ fs') (agg ++ agg') (exps ++ exps') t
adamc@714	286
adamc@714	287 val check : fs ::: {Type}
adamc@714	288 -> sql_exp [] [] fs bool
adamc@714	289 -> sql_constraint fs []
adamc@714	290
adamc@714	291
adamc@204	292 (*** Queries *)
adamc@204	293
adam@1394	294 con sql_query :: {{Type}} -> {{Type}} -> {{Type}} -> {Type} -> Type
adam@1394	295 con sql_query1 :: {{Type}} -> {{Type}} -> {{Type}} -> {{Type}} -> {Type} -> Type
adamc@204	296
adamc@223	297 con sql_subset :: {{Type}} -> {{Type}} -> Type
adamc@223	298 val sql_subset : keep_drop :: {({Type} * {Type})}
adamc@354	299 -> sql_subset
adamc@621	300 (map (fn fields :: ({Type} * {Type}) => fields.1 ++ fields.2) keep_drop)
adamc@621	301 (map (fn fields :: ({Type} * {Type}) => fields.1) keep_drop)
adamc@354	302 val sql_subset_all : tables :: {{Type}} -> sql_subset tables tables
adamc@1072	303 val sql_subset_concat : big1 ::: {{Type}} -> little1 ::: {{Type}}
adamc@1072	304 -> big2 ::: {{Type}} -> little2 ::: {{Type}}
adamc@1072	305 -> [big1 ~ big2] => [little1 ~ little2] =>
adamc@1072	306 sql_subset big1 little1
adamc@1072	307 -> sql_subset big2 little2
adamc@1072	308 -> sql_subset (big1 ++ big2) (little1 ++ little2)
adamc@223	309
adamc@1191	310 con sql_from_items :: {{Type}} -> {{Type}} -> Type
adamc@748	311
adamc@1195	312 val sql_from_nil : free ::: {{Type}} -> sql_from_items free []
adamc@1191	313 val sql_from_table : free ::: {{Type}} -> t ::: Type -> fs ::: {Type}
adamc@753	314 -> fieldsOf t fs -> name :: Name
adamc@1191	315 -> t -> sql_from_items free [name = fs]
adamc@1192	316 val sql_from_query : free ::: {{Type}} -> fs ::: {Type} -> name :: Name
adam@1394	317 -> sql_query free [] [] fs
adamc@1192	318 -> sql_from_items free [name = fs]
adamc@1191	319 val sql_from_comma : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{Type}}
adamc@748	320 -> [tabs1 ~ tabs2]
adamc@1191	321 => sql_from_items free tabs1 -> sql_from_items free tabs2
adamc@1191	322 -> sql_from_items free (tabs1 ++ tabs2)
adamc@1191	323 val sql_inner_join : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{Type}}
adamc@1191	324 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@1191	325 => sql_from_items free tabs1 -> sql_from_items free tabs2
adamc@1191	326 -> sql_exp (free ++ tabs1 ++ tabs2) [] [] bool
adamc@1191	327 -> sql_from_items free (tabs1 ++ tabs2)
adamc@748	328
adamc@750	329 class nullify :: Type -> Type -> Type
adamc@750	330 val nullify_option : t ::: Type -> nullify (option t) (option t)
adamc@750	331 val nullify_prim : t ::: Type -> sql_injectable_prim t -> nullify t (option t)
adamc@750	332
adamc@1191	333 val sql_left_join : free ::: {{Type}} -> tabs1 ::: {{Type}} -> tabs2 ::: {{(Type * Type)}}
adamc@1191	334 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@750	335 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) tabs2)
adamc@1191	336 -> sql_from_items free tabs1 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs2)
adamc@1191	337 -> sql_exp (free ++ tabs1 ++ map (map (fn p :: (Type * Type) => p.1)) tabs2) [] [] bool
adamc@1191	338 -> sql_from_items free (tabs1 ++ map (map (fn p :: (Type * Type) => p.2)) tabs2)
adamc@750	339
adamc@1191	340 val sql_right_join : free ::: {{Type}} -> tabs1 ::: {{(Type * Type)}} -> tabs2 ::: {{Type}}
adamc@1191	341 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@751	342 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) tabs1)
adamc@1191	343 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs1) -> sql_from_items free tabs2
adamc@1191	344 -> sql_exp (free ++ map (map (fn p :: (Type * Type) => p.1)) tabs1 ++ tabs2) [] [] bool
adamc@1191	345 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.2)) tabs1 ++ tabs2)
adamc@751	346
adamc@1191	347 val sql_full_join : free ::: {{Type}} -> tabs1 ::: {{(Type * Type)}} -> tabs2 ::: {{(Type * Type)}}
adamc@1191	348 -> [free ~ tabs1] => [free ~ tabs2] => [tabs1 ~ tabs2]
adamc@751	349 => $(map (fn r => $(map (fn p :: (Type * Type) => nullify p.1 p.2) r)) (tabs1 ++ tabs2))
adamc@1191	350 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs1)
adamc@1191	351 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.1)) tabs2)
adamc@1191	352 -> sql_exp (free ++ map (map (fn p :: (Type * Type) => p.1)) (tabs1 ++ tabs2)) [] [] bool
adamc@1191	353 -> sql_from_items free (map (map (fn p :: (Type * Type) => p.2)) (tabs1 ++ tabs2))
adamc@751	354
adamc@1191	355 val sql_query1 : free ::: {{Type}}
adam@1394	356 -> afree ::: {{Type}}
adamc@1191	357 -> tables ::: {{Type}}
adamc@354	358 -> grouped ::: {{Type}}
adamc@354	359 -> selectedFields ::: {{Type}}
adamc@354	360 -> selectedExps ::: {Type}
adamc@1070	361 -> empties :: {Unit}
adamc@1191	362 -> [free ~ tables]
adamc@1191	363 => [free ~ grouped]
adam@1394	364 => [afree ~ tables]
adamc@1191	365 => [empties ~ selectedFields]
adamc@1070	366 => {Distinct : bool,
adamc@1191	367 From : sql_from_items free tables,
adam@1394	368 Where : sql_exp (free ++ tables) afree [] bool,
adamc@748	369 GroupBy : sql_subset tables grouped,
adam@1394	370 Having : sql_exp (free ++ grouped) (afree ++ tables) [] bool,
adamc@1070	371 SelectFields : sql_subset grouped (map (fn _ => []) empties ++ selectedFields),
adam@1394	372 SelectExps : $(map (sql_exp (free ++ grouped) (afree ++ tables) [])
adamc@705	373 selectedExps) }
adam@1394	374 -> sql_query1 free afree tables selectedFields selectedExps
adamc@229	375
adamc@229	376 type sql_relop
adamc@229	377 val sql_union : sql_relop
adamc@229	378 val sql_intersect : sql_relop
adamc@229	379 val sql_except : sql_relop
adamc@1191	380 val sql_relop : free ::: {{Type}}
adam@1394	381 -> afree ::: {{Type}}
adamc@1191	382 -> tables1 ::: {{Type}}
adamc@354	383 -> tables2 ::: {{Type}}
adamc@354	384 -> selectedFields ::: {{Type}}
adamc@354	385 -> selectedExps ::: {Type}
adamc@354	386 -> sql_relop
adam@1427	387 -> bool (* ALL *)
adam@1394	388 -> sql_query1 free afree tables1 selectedFields selectedExps
adam@1394	389 -> sql_query1 free afree tables2 selectedFields selectedExps
adam@1394	390 -> sql_query1 free afree [] selectedFields selectedExps
adam@1394	391 val sql_forget_tables : free ::: {{Type}} -> afree ::: {{Type}} -> tables ::: {{Type}} -> selectedFields ::: {{Type}} -> selectedExps ::: {Type}
adam@1394	392 -> sql_query1 free afree tables selectedFields selectedExps
adam@1394	393 -> sql_query1 free afree [] selectedFields selectedExps
adamc@229	394
adamc@230	395 type sql_direction
adamc@230	396 val sql_asc : sql_direction
adamc@230	397 val sql_desc : sql_direction
adamc@230	398
adamc@234	399 con sql_order_by :: {{Type}} -> {Type} -> Type
adamc@234	400 val sql_order_by_Nil : tables ::: {{Type}} -> exps :: {Type} -> sql_order_by tables exps
adamc@234	401 val sql_order_by_Cons : tables ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@354	402 -> sql_exp tables [] exps t -> sql_direction
adamc@354	403 -> sql_order_by tables exps
adamc@354	404 -> sql_order_by tables exps
adamc@230	405
adamc@231	406 type sql_limit
adamc@231	407 val sql_no_limit : sql_limit
adamc@231	408 val sql_limit : int -> sql_limit
adamc@354	409
adamc@232	410 type sql_offset
adamc@232	411 val sql_no_offset : sql_offset
adamc@232	412 val sql_offset : int -> sql_offset
adamc@232	413
adamc@1191	414 val sql_query : free ::: {{Type}}
adam@1394	415 -> afree ::: {{Type}}
adamc@1191	416 -> tables ::: {{Type}}
adamc@354	417 -> selectedFields ::: {{Type}}
adamc@354	418 -> selectedExps ::: {Type}
adamc@1191	419 -> [free ~ tables]
adam@1394	420 => {Rows : sql_query1 free afree tables selectedFields selectedExps,
adamc@1191	421 OrderBy : sql_order_by (free ++ tables) selectedExps,
adamc@354	422 Limit : sql_limit,
adamc@354	423 Offset : sql_offset}
adam@1394	424 -> sql_query free afree selectedFields selectedExps
adamc@204	425
adamc@354	426 val sql_field : otherTabs ::: {{Type}} -> otherFields ::: {Type}
adamc@354	427 -> fieldType ::: Type -> agg ::: {{Type}}
adamc@354	428 -> exps ::: {Type}
adamc@354	429 -> tab :: Name -> field :: Name
adamc@354	430 -> sql_exp
adamc@354	431 ([tab = [field = fieldType] ++ otherFields] ++ otherTabs)
adamc@354	432 agg exps fieldType
adamc@234	433
adamc@354	434 val sql_exp : tabs ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> rest ::: {Type}
adamc@354	435 -> nm :: Name
adamc@354	436 -> sql_exp tabs agg ([nm = t] ++ rest) t
adamc@209	437
adamc@221	438 class sql_injectable
adamc@676	439 val sql_prim : t ::: Type -> sql_injectable_prim t -> sql_injectable t
adamc@676	440 val sql_option_prim : t ::: Type -> sql_injectable_prim t -> sql_injectable (option t)
adamc@676	441
adamc@354	442 val sql_inject : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@354	443 -> t ::: Type
adamc@354	444 -> sql_injectable t -> t -> sql_exp tables agg exps t
adamc@209	445
adamc@470	446 val sql_is_null : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@470	447 -> t ::: Type
adamc@470	448 -> sql_exp tables agg exps (option t)
adamc@470	449 -> sql_exp tables agg exps bool
adamc@470	450
adamc@559	451 class sql_arith
adam@1427	452 val sql_arith_int : sql_arith int
adam@1427	453 val sql_arith_float : sql_arith float
adam@1427	454 val sql_arith_option : t ::: Type -> sql_arith t -> sql_arith (option t)
adamc@559	455
adamc@220	456 con sql_unary :: Type -> Type -> Type
adamc@220	457 val sql_not : sql_unary bool bool
adamc@354	458 val sql_unary : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@354	459 -> arg ::: Type -> res ::: Type
adamc@354	460 -> sql_unary arg res -> sql_exp tables agg exps arg
adamc@354	461 -> sql_exp tables agg exps res
adamc@220	462
adamc@559	463 val sql_neg : t ::: Type -> sql_arith t -> sql_unary t t
adamc@559	464
adamc@220	465 con sql_binary :: Type -> Type -> Type -> Type
adamc@220	466 val sql_and : sql_binary bool bool bool
adamc@220	467 val sql_or : sql_binary bool bool bool
adamc@234	468 val sql_binary : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@354	469 -> arg1 ::: Type -> arg2 ::: Type -> res ::: Type
adamc@354	470 -> sql_binary arg1 arg2 res -> sql_exp tables agg exps arg1
adamc@354	471 -> sql_exp tables agg exps arg2
adamc@354	472 -> sql_exp tables agg exps res
adamc@220	473
adamc@559	474 val sql_plus : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	475 val sql_minus : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	476 val sql_times : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	477 val sql_div : t ::: Type -> sql_arith t -> sql_binary t t t
adamc@559	478 val sql_mod : sql_binary int int int
adamc@559	479
adamc@559	480 val sql_eq : t ::: Type -> sql_binary t t bool
adamc@559	481 val sql_ne : t ::: Type -> sql_binary t t bool
adamc@559	482 val sql_lt : t ::: Type -> sql_binary t t bool
adamc@559	483 val sql_le : t ::: Type -> sql_binary t t bool
adamc@559	484 val sql_gt : t ::: Type -> sql_binary t t bool
adamc@559	485 val sql_ge : t ::: Type -> sql_binary t t bool
adamc@203	486
adamc@235	487 val sql_count : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@544	488 -> sql_exp tables agg exps int
adamc@235	489
adamc@1187	490 con sql_aggregate :: Type -> Type -> Type
adamc@354	491 val sql_aggregate : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@1187	492 -> dom ::: Type -> ran ::: Type
adamc@1187	493 -> sql_aggregate dom ran -> sql_exp agg agg exps dom
adamc@1187	494 -> sql_exp tables agg exps ran
adamc@1187	495
adamc@1187	496 val sql_count_col : t ::: Type -> sql_aggregate (option t) int
adamc@236	497
adamc@236	498 class sql_summable
adamc@236	499 val sql_summable_int : sql_summable int
adamc@236	500 val sql_summable_float : sql_summable float
adam@1357	501 val sql_summable_option : t ::: Type -> sql_summable t -> sql_summable (option t)
adam@1394	502 val sql_avg : t ::: Type -> nt ::: Type -> sql_summable t -> nullify t nt -> sql_aggregate t nt
adam@1394	503 val sql_sum : t ::: Type -> nt ::: Type -> sql_summable t -> nullify t nt -> sql_aggregate t nt
adamc@236	504
adamc@236	505 class sql_maxable
adamc@236	506 val sql_maxable_int : sql_maxable int
adamc@236	507 val sql_maxable_float : sql_maxable float
adamc@236	508 val sql_maxable_string : sql_maxable string
adamc@437	509 val sql_maxable_time : sql_maxable time
adam@1357	510 val sql_maxable_option : t ::: Type -> sql_maxable t -> sql_maxable (option t)
adam@1394	511 val sql_max : t ::: Type -> nt ::: Type -> sql_maxable t -> nullify t nt -> sql_aggregate t nt
adam@1394	512 val sql_min : t ::: Type -> nt ::: Type -> sql_maxable t -> nullify t nt -> sql_aggregate t nt
adamc@236	513
adamc@441	514 con sql_nfunc :: Type -> Type
adamc@441	515 val sql_nfunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@441	516 -> t ::: Type
adamc@441	517 -> sql_nfunc t -> sql_exp tables agg exps t
adamc@441	518 val sql_current_timestamp : sql_nfunc time
adamc@441	519
adamc@746	520 con sql_ufunc :: Type -> Type -> Type
adamc@746	521 val sql_ufunc : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type}
adamc@746	522 -> dom ::: Type -> ran ::: Type
adamc@746	523 -> sql_ufunc dom ran -> sql_exp tables agg exps dom
adamc@746	524 -> sql_exp tables agg exps ran
adamc@746	525 val sql_octet_length : sql_ufunc blob int
adamc@1207	526 val sql_known : t ::: Type -> sql_ufunc t bool
adamc@746	527
adamc@235	528
adamc@1081	529 val sql_nullable : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> t ::: Type
adamc@1081	530 -> sql_injectable_prim t
adamc@1081	531 -> sql_exp tables agg exps t
adamc@1081	532 -> sql_exp tables agg exps (option t)
adamc@1081	533
adam@1421	534 val sql_subquery : tables ::: {{Type}} -> agg ::: {{Type}} -> exps ::: {Type} -> nm ::: Name -> t ::: Type -> nt ::: Type
adam@1421	535 -> nullify t nt
adam@1394	536 -> sql_query tables agg [] [nm = t]
adam@1421	537 -> sql_exp tables agg exps nt
adamc@1191	538
adamc@243	539 (*** Executing queries *)
adamc@243	540
adamc@354	541 val query : tables ::: {{Type}} -> exps ::: {Type}
adamc@629	542 -> [tables ~ exps] =>
adamc@354	543 state ::: Type
adam@1394	544 -> sql_query [] [] tables exps
adamc@621	545 -> ($(exps ++ map (fn fields :: {Type} => $fields) tables)
adamc@354	546 -> state
adamc@354	547 -> transaction state)
adamc@354	548 -> state
adamc@354	549 -> transaction state
adamc@243	550
adamc@243	551
adamc@299	552 (*** Database mutators *)
adamc@299	553
adamc@299	554 type dml
adamc@299	555 val dml : dml -> transaction unit
adam@1293	556 val tryDml : dml -> transaction (option string)
adam@1293	557 (* Returns an error message on failure. *)
adamc@299	558
adamc@705	559 val insert : fields ::: {Type} -> uniques ::: {{Unit}}
adamc@705	560 -> sql_table fields uniques
adamc@621	561 -> $(map (fn t :: Type => sql_exp [] [] [] t) fields)
adamc@354	562 -> dml
adamc@299	563
adamc@705	564 val update : unchanged ::: {Type} -> uniques ::: {{Unit}} -> changed :: {Type} ->
adamc@629	565 [changed ~ unchanged] =>
adamc@621	566 $(map (fn t :: Type => sql_exp [T = changed ++ unchanged] [] [] t) changed)
adamc@705	567 -> sql_table (changed ++ unchanged) uniques
adamc@354	568 -> sql_exp [T = changed ++ unchanged] [] [] bool
adamc@354	569 -> dml
adamc@299	570
adamc@705	571 val delete : fields ::: {Type} -> uniques ::: {{Unit}}
adamc@705	572 -> sql_table fields uniques
adamc@354	573 -> sql_exp [T = fields] [] [] bool
adamc@354	574 -> dml
adamc@299	575
adamc@338	576 (*** Sequences *)
adamc@338	577
adamc@338	578 type sql_sequence
adamc@338	579 val nextval : sql_sequence -> transaction int
adamc@1073	580 val setval : sql_sequence -> int -> transaction unit
adamc@338	581
adamc@299	582
adamc@203	583 (** XML *)
adamc@203	584
adamc@721	585 type css_class
adam@1292	586 val classes : css_class -> css_class -> css_class
adam@1292	587 (* The equivalent of writing one class after the other, separated by a space, in
adam@1292	588 * an HTML 'class' attribute *)
adamc@718	589
adamc@720	590 con tag :: {Type} -> {Unit} -> {Unit} -> {Type} -> {Type} -> Type
adamc@91	591
adamc@720	592 con xml :: {Unit} -> {Type} -> {Type} -> Type
adamc@720	593 val cdata : ctx ::: {Unit} -> use ::: {Type} -> string -> xml ctx use []
adam@1358	594 val cdataChar : ctx ::: {Unit} -> use ::: {Type} -> char -> xml ctx use []
adamc@354	595 val tag : attrsGiven ::: {Type} -> attrsAbsent ::: {Type}
adamc@354	596 -> ctxOuter ::: {Unit} -> ctxInner ::: {Unit}
adamc@354	597 -> useOuter ::: {Type} -> useInner ::: {Type}
adamc@354	598 -> bindOuter ::: {Type} -> bindInner ::: {Type}
adamc@629	599 -> [attrsGiven ~ attrsAbsent] =>
adamc@629	600 [useOuter ~ useInner] =>
adamc@629	601 [bindOuter ~ bindInner] =>
adamc@721	602 option css_class
adamc@721	603 -> $attrsGiven
adamc@629	604 -> tag (attrsGiven ++ attrsAbsent)
adamc@720	605 ctxOuter ctxInner useOuter bindOuter
adamc@720	606 -> xml ctxInner useInner bindInner
adamc@720	607 -> xml ctxOuter (useOuter ++ useInner) (bindOuter ++ bindInner)
adamc@140	608 val join : ctx ::: {Unit}
adamc@720	609 -> use1 ::: {Type} -> bind1 ::: {Type} -> bind2 ::: {Type}
adamc@720	610 -> [use1 ~ bind1] => [bind1 ~ bind2] =>
adamc@720	611 xml ctx use1 bind1
adamc@720	612 -> xml ctx (use1 ++ bind1) bind2
adamc@720	613 -> xml ctx use1 (bind1 ++ bind2)
adamc@354	614 val useMore : ctx ::: {Unit} -> use1 ::: {Type} -> use2 ::: {Type}
adamc@720	615 -> bind ::: {Type}
adamc@629	616 -> [use1 ~ use2] =>
adamc@720	617 xml ctx use1 bind
adamc@720	618 -> xml ctx (use1 ++ use2) bind
adamc@91	619
adamc@110	620 con xhtml = xml [Html]
adamc@139	621 con page = xhtml [] []
adamc@720	622 con xbody = xml [Body] [] []
adamc@1277	623 con xtable = xml [Body, Table] [] []
adamc@720	624 con xtr = xml [Body, Tr] [] []
adamc@720	625 con xform = xml [Body, Form] [] []
adamc@110	626
adamc@718	627
adamc@204	628 (*** HTML details *)
adamc@204	629
adamc@140	630 con html = [Html]
adamc@140	631 con head = [Head]
adamc@140	632 con body = [Body]
adamc@361	633 con form = [Body, Form]
adamc@760	634 con subform = [Body, Subform]
adamc@332	635 con tabl = [Body, Table]
adamc@332	636 con tr = [Body, Tr]
adamc@93	637
adam@1370	638 type queryString
adam@1370	639 val show_queryString : show queryString
adam@1370	640
adamc@724	641 type url
adamc@1065	642 val show_url : show url
adamc@724	643 val bless : string -> url
adamc@770	644 val checkUrl : string -> option url
adamc@1085	645 val currentUrl : transaction url
adam@1386	646 val currentUrlHasPost : transaction bool
adamc@1065	647 val url : transaction page -> url
adam@1370	648 val effectfulUrl : (option queryString -> transaction page) -> url
adamc@1065	649 val redirect : t ::: Type -> url -> transaction t
adamc@724	650
adamc@847	651 val dyn : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type} -> [ctx ~ body] => unit
adamc@847	652 -> tag [Signal = signal (xml (body ++ ctx) use bind)] (body ++ ctx) [] use bind
adamc@568	653
adamc@720	654 val head : unit -> tag [] html head [] []
adamc@720	655 val title : unit -> tag [] head [] [] []
adamc@1047	656 val link : unit -> tag [Id = string, Rel = string, Typ = string, Href = url, Media = string] head [] [] []
adamc@110	657
adamc@892	658 val body : unit -> tag [Onload = transaction unit, Onresize = transaction unit, Onunload = transaction unit]
adamc@892	659 html body [] []
adamc@354	660 con bodyTag = fn (attrs :: {Type}) =>
adamc@354	661 ctx ::: {Unit} ->
adamc@629	662 [[Body] ~ ctx] =>
adamc@720	663 unit -> tag attrs ([Body] ++ ctx) ([Body] ++ ctx) [] []
adamc@354	664 con bodyTagStandalone = fn (attrs :: {Type}) =>
adamc@354	665 ctx ::: {Unit}
adamc@629	666 -> [[Body] ~ ctx] =>
adamc@720	667 unit -> tag attrs ([Body] ++ ctx) [] [] []
adamc@141	668
adamc@1047	669 val br : bodyTagStandalone [Id = int]
adamc@119	670
adamc@892	671 con focusEvents = [Onblur = transaction unit, Onfocus = transaction unit]
adamc@892	672 con mouseEvents = [Onclick = transaction unit, Ondblclick = transaction unit,
adamc@892	673 Onmousedown = transaction unit, Onmousemove = transaction unit,
adamc@892	674 Onmouseout = transaction unit, Onmouseover = transaction unit,
adamc@894	675 Onmouseup = transaction unit]
adamc@895	676 con keyEvents = [Onkeydown = int -> transaction unit, Onkeypress = int -> transaction unit,
adamc@895	677 Onkeyup = int -> transaction unit]
adamc@895	678 (* Key arguments are character codes. *)
adamc@892	679 con resizeEvents = [Onresize = transaction unit]
adamc@691	680
adamc@892	681 con boxEvents = focusEvents ++ mouseEvents ++ keyEvents ++ resizeEvents
adamc@892	682 con tableEvents = focusEvents ++ mouseEvents ++ keyEvents
adamc@140	683
adam@1291	684 con boxAttrs = [Id = string, Title = string] ++ boxEvents
adam@1291	685 con tableAttrs = [Id = string, Title = string] ++ tableEvents
adamc@469	686
adamc@1047	687 val span : bodyTag boxAttrs
adamc@1047	688 val div : bodyTag boxAttrs
adamc@140	689
adamc@1047	690 val p : bodyTag boxAttrs
adamc@1047	691 val b : bodyTag boxAttrs
adamc@1047	692 val i : bodyTag boxAttrs
adamc@1047	693 val tt : bodyTag boxAttrs
adamc@410	694
adamc@1047	695 val h1 : bodyTag boxAttrs
adamc@1047	696 val h2 : bodyTag boxAttrs
adamc@1047	697 val h3 : bodyTag boxAttrs
adamc@1047	698 val h4 : bodyTag boxAttrs
adamc@1047	699 val h5 : bodyTag boxAttrs
adamc@1047	700 val h6 : bodyTag boxAttrs
adamc@717	701
adamc@1047	702 val li : bodyTag boxAttrs
adamc@1047	703 val ol : bodyTag boxAttrs
adamc@1047	704 val ul : bodyTag boxAttrs
adamc@140	705
adamc@1047	706 val hr : bodyTag boxAttrs
adamc@1047	707
adamc@1047	708 val a : bodyTag ([Link = transaction page, Href = url] ++ boxAttrs)
adamc@892	709
adam@1419	710 val img : bodyTag ([Alt = string, Src = url, Width = int, Height = int,
adamc@1129	711 Onabort = transaction unit, Onerror = transaction unit,
adamc@1047	712 Onload = transaction unit] ++ boxAttrs)
adamc@892	713
adamc@720	714 val form : ctx ::: {Unit} -> bind ::: {Type}
adamc@1120	715 -> [[Body, Form, Table] ~ ctx] =>
adam@1412	716 option css_class
adam@1412	717 -> xml ([Body, Form] ++ ctx) [] bind
adamc@756	718 -> xml ([Body] ++ ctx) [] []
adamc@756	719
adamc@756	720 val subform : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type}
adamc@756	721 -> [[Form] ~ ctx] =>
adamc@756	722 nm :: Name -> [[nm] ~ use] =>
adamc@1004	723 xml ([Form] ++ ctx) [] bind
adamc@756	724 -> xml ([Form] ++ ctx) use [nm = $bind]
adamc@758	725
adamc@758	726 val subforms : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type}
adamc@1004	727 -> [[Form, Subform] ~ ctx] =>
adamc@758	728 nm :: Name -> [[nm] ~ use] =>
adamc@1004	729 xml ([Subform] ++ ctx) [Entry = $bind] []
adamc@758	730 -> xml ([Form] ++ ctx) use [nm = list ($bind)]
adamc@758	731
adamc@758	732 val entry : ctx ::: {Unit} -> bind ::: {Type}
adamc@1004	733 -> [[Subform, Form] ~ ctx] =>
adamc@1004	734 xml ([Form] ++ ctx) [] bind
adamc@758	735 -> xml ([Subform] ++ ctx) [Entry = $bind] []
adamc@758	736
adamc@361	737 con formTag = fn (ty :: Type) (inner :: {Unit}) (attrs :: {Type}) =>
adamc@354	738 ctx ::: {Unit}
adamc@629	739 -> [[Form] ~ ctx] =>
adamc@354	740 nm :: Name -> unit
adamc@720	741 -> tag attrs ([Form] ++ ctx) inner [] [nm = ty]
adamc@1047	742 val hidden : formTag string [] [Id = string, Value = string]
adamc@892	743 val textbox : formTag string [] ([Value = string, Size = int, Source = source string, Onchange = transaction unit,
adamc@1047	744 Ontext = transaction unit] ++ boxAttrs)
adamc@1047	745 val password : formTag string [] ([Value = string, Size = int] ++ boxAttrs)
adamc@892	746 val textarea : formTag string [] ([Rows = int, Cols = int, Onchange = transaction unit,
adamc@1047	747 Ontext = transaction unit] ++ boxAttrs)
adamc@153	748
adamc@1047	749 val checkbox : formTag bool [] ([Checked = bool] ++ boxAttrs)
adamc@190	750
adamc@737	751 type file
adamc@737	752 val fileName : file -> option string
adamc@740	753 val fileMimeType : file -> string
adamc@737	754 val fileData : file -> blob
adamc@737	755
adamc@1047	756 val upload : formTag file [] ([Value = string, Size = int] ++ boxAttrs)
adamc@737	757
adamc@741	758 type mimeType
adamc@741	759 val blessMime : string -> mimeType
adamc@770	760 val checkMime : string -> option mimeType
adamc@741	761 val returnBlob : t ::: Type -> blob -> mimeType -> transaction t
adamc@745	762 val blobSize : blob -> int
adamc@1119	763 val textBlob : string -> blob
adamc@741	764
adam@1347	765 type postBody
adam@1347	766 val postType : postBody -> string
adam@1347	767 val postData : postBody -> string
adam@1347	768
adamc@153	769 con radio = [Body, Radio]
adamc@1047	770 val radio : formTag string radio [Id = string]
adamc@1068	771 val radioOption : unit -> tag ([Value = string, Checked = bool] ++ boxAttrs) radio [] [] []
adamc@142	772
adamc@154	773 con select = [Select]
adamc@1047	774 val select : formTag string select ([Onchange = transaction unit] ++ boxAttrs)
adamc@720	775 val option : unit -> tag [Value = string, Selected = bool] select [] [] []
adamc@154	776
adamc@720	777 val submit : ctx ::: {Unit} -> use ::: {Type}
adamc@629	778 -> [[Form] ~ ctx] =>
adamc@354	779 unit
adamc@1047	780 -> tag ([Value = string, Action = $use -> transaction page] ++ boxAttrs)
adamc@720	781 ([Form] ++ ctx) ([Form] ++ ctx) use []
adamc@283	782
adamc@1047	783 val label : bodyTag ([For = string, Accesskey = string] ++ tableAttrs)
adamc@1047	784
adamc@1047	785
adamc@601	786 (*** AJAX-oriented widgets *)
adamc@601	787
adamc@797	788 con cformTag = fn (attrs :: {Type}) (inner :: {Unit}) =>
adamc@601	789 ctx ::: {Unit}
adamc@629	790 -> [[Body] ~ ctx] =>
adamc@797	791 unit -> tag attrs ([Body] ++ ctx) inner [] []
adamc@601	792
adamc@892	793 val ctextbox : cformTag ([Value = string, Size = int, Source = source string, Onchange = transaction unit,
adamc@1047	794 Ontext = transaction unit] ++ boxAttrs) []
adamc@1047	795 val button : cformTag ([Value = string] ++ boxAttrs) []
adamc@797	796
adamc@1047	797 val ccheckbox : cformTag ([Value = bool, Size = int, Source = source bool] ++ boxAttrs) []
adamc@817	798
adamc@797	799 con cselect = [Cselect]
adamc@1047	800 val cselect : cformTag ([Source = source string, Onchange = transaction unit] ++ boxAttrs) cselect
adamc@797	801 val coption : unit -> tag [Value = string, Selected = bool] cselect [] [] []
adamc@601	802
adamc@1099	803 val ctextarea : cformTag ([Value = string, Rows = int, Cols = int, Source = source string, Onchange = transaction unit,
adamc@1099	804 Ontext = transaction unit] ++ boxAttrs) []
adamc@1099	805
adamc@720	806 (*** Tables *)
adamc@720	807
adamc@892	808 val tabl : other ::: {Unit} -> [other ~ [Body, Table]] => unit
adamc@1047	809 -> tag ([Border = int] ++ boxAttrs)
adamc@892	810 ([Body] ++ other) ([Body, Table] ++ other) [] []
adamc@892	811 val tr : other ::: {Unit} -> [other ~ [Body, Table, Tr]] => unit
adamc@1047	812 -> tag tableAttrs
adamc@892	813 ([Body, Table] ++ other) ([Body, Tr] ++ other) [] []
adamc@892	814 val th : other ::: {Unit} -> [other ~ [Body, Tr]] => unit
adamc@1047	815 -> tag ([Colspan = int] ++ tableAttrs)
adamc@892	816 ([Body, Tr] ++ other) ([Body] ++ other) [] []
adamc@892	817 val td : other ::: {Unit} -> [other ~ [Body, Tr]] => unit
adamc@1047	818 -> tag ([Colspan = int] ++ tableAttrs)
adamc@892	819 ([Body, Tr] ++ other) ([Body] ++ other) [] []
adamc@720	820
adamc@283	821
adamc@283	822 (** Aborting *)
adamc@283	823
adamc@726	824 val error : t ::: Type -> xbody -> t
adamc@720	825
adamc@729	826 (* Client-side-only handlers: *)
adamc@726	827 val onError : (xbody -> transaction unit) -> transaction unit
adamc@728	828 val onFail : (string -> transaction unit) -> transaction unit
adamc@729	829 val onConnectFail : transaction unit -> transaction unit
adamc@729	830 val onDisconnect : transaction unit -> transaction unit
adamc@729	831 val onServerError : (string -> transaction unit) -> transaction unit
adamc@727	832
adamc@727	833 val show_xml : ctx ::: {Unit} -> use ::: {Type} -> bind ::: {Type} -> show (xml ctx use bind)
adamc@1075	834
adamc@1075	835
adamc@1075	836 (** Tasks *)
adamc@1075	837
adam@1348	838 con task_kind :: Type -> Type
adam@1348	839 val initialize : task_kind unit
adam@1348	840 val clientLeaves : task_kind client
adam@1349	841 val periodic : int -> task_kind unit
adamc@1120	842
adamc@1120	843
adamc@1199	844 (** Information flow security *)
adamc@1199	845
adamc@1199	846 type sql_policy
adamc@1199	847
adamc@1214	848 val sendClient : tables ::: {{Type}} -> exps ::: {Type}
adam@1394	849 -> [tables ~ exps] => sql_query [] [] tables exps
adamc@1214	850 -> sql_policy
adamc@1199	851
adamc@1229	852 val sendOwnIds : sql_sequence -> sql_policy
adamc@1229	853
adamc@1220	854 val mayInsert : fs ::: {Type} -> tables ::: {{Type}} -> [[New] ~ tables]
adam@1394	855 => sql_query [] [] ([New = fs] ++ tables) []
adamc@1220	856 -> sql_policy
adamc@1220	857
adamc@1221	858 val mayDelete : fs ::: {Type} -> tables ::: {{Type}} -> [[Old] ~ tables]
adam@1394	859 => sql_query [] [] ([Old = fs] ++ tables) []
adamc@1221	860 -> sql_policy
adamc@1221	861
adamc@1223	862 val mayUpdate : fs ::: {Type} -> tables ::: {{Type}} -> [[Old, New] ~ tables]
adam@1394	863 => sql_query [] [] ([Old = fs, New = fs] ++ tables) []
adamc@1223	864 -> sql_policy
adamc@1223	865
adamc@1240	866 val also : sql_policy -> sql_policy -> sql_policy
adamc@1199	867
adamc@1120	868 val debug : string -> transaction unit
adam@1389	869 val naughtyDebug : string -> int
adamc@1250	870
adamc@1250	871 val rand : transaction int

Mercurial > urweb

annotate lib/ur/basis.urs @ 1433:66092ce45a76