adamc@56
|
1 type int
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adamc@56
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2 type float
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adamc@56
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3 type string
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adamc@91
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4
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adamc@119
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5 type unit = {}
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adamc@119
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6
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adamc@186
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7 datatype bool = False | True
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adamc@186
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8
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adamc@91
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9
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adamc@203
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10 (** SQL *)
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adamc@203
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11
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adamc@203
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12 con sql_table :: {Type} -> Type
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adamc@203
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13
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adamc@204
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14 (*** Queries *)
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adamc@204
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15
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adamc@204
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16 con sql_query :: {{Type}} -> Type
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adamc@229
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17 con sql_query1 :: {{Type}} -> {{Type}} -> Type
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adamc@223
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18 con sql_exp :: {{Type}} -> {{Type}} -> Type -> Type
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adamc@204
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19
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adamc@223
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20 con sql_subset :: {{Type}} -> {{Type}} -> Type
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adamc@223
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21 val sql_subset : keep_drop :: {({Type} * {Type})}
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adamc@223
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22 -> sql_subset
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adamc@223
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23 (fold (fn nm => fn fields :: ({Type} * {Type}) => fn acc =>
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adamc@223
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24 [nm] ~ acc => fields.1 ~ fields.2 =>
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adamc@223
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25 [nm = fields.1 ++ fields.2] ++ acc) [] keep_drop)
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adamc@223
|
26 (fold (fn nm => fn fields :: ({Type} * {Type}) => fn acc =>
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adamc@223
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27 [nm] ~ acc =>
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adamc@223
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28 [nm = fields.1] ++ acc) [] keep_drop)
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adamc@223
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29 val sql_subset_all : tables :: {{Type}}
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adamc@223
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30 -> sql_subset tables tables
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adamc@223
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31
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adamc@229
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32 val sql_query1 : tables ::: {{Type}}
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adamc@224
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33 -> grouped ::: {{Type}}
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adamc@223
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34 -> selected ::: {{Type}}
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adamc@223
|
35 -> {From : $(fold (fn nm => fn fields :: {Type} => fn acc =>
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adamc@223
|
36 [nm] ~ acc => [nm = sql_table fields] ++ acc) [] tables),
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adamc@223
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37 Where : sql_exp tables [] bool,
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adamc@224
|
38 GroupBy : sql_subset tables grouped,
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adamc@224
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39 Having : sql_exp grouped tables bool,
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adamc@224
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40 SelectFields : sql_subset grouped selected}
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adamc@229
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41 -> sql_query1 tables selected
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adamc@229
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42
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adamc@229
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43 type sql_relop
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adamc@229
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44 val sql_union : sql_relop
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adamc@229
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45 val sql_intersect : sql_relop
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adamc@229
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46 val sql_except : sql_relop
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adamc@229
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47 val sql_relop : sql_relop
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adamc@229
|
48 -> tables1 ::: {{Type}}
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adamc@229
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49 -> tables2 ::: {{Type}}
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adamc@229
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50 -> selected ::: {{Type}}
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adamc@229
|
51 -> sql_query1 tables1 selected -> sql_query1 tables2 selected -> sql_query1 selected selected
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adamc@229
|
52
|
adamc@229
|
53 val sql_query : tables ::: {{Type}}
|
adamc@229
|
54 -> selected ::: {{Type}}
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adamc@229
|
55 -> sql_query1 tables selected
|
adamc@223
|
56 -> sql_query selected
|
adamc@204
|
57
|
adamc@225
|
58 val sql_field : otherTabs ::: {{Type}} -> otherFields ::: {Type} -> fieldType ::: Type -> agg ::: {{Type}}
|
adamc@221
|
59 -> tab :: Name -> field :: Name
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adamc@223
|
60 -> sql_exp ([tab = [field = fieldType] ++ otherFields] ++ otherTabs) agg fieldType
|
adamc@209
|
61
|
adamc@221
|
62 class sql_injectable
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adamc@221
|
63 val sql_bool : sql_injectable bool
|
adamc@221
|
64 val sql_int : sql_injectable int
|
adamc@221
|
65 val sql_float : sql_injectable float
|
adamc@221
|
66 val sql_string : sql_injectable string
|
adamc@223
|
67 val sql_inject : tables ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> t -> sql_injectable t -> sql_exp tables agg t
|
adamc@209
|
68
|
adamc@220
|
69 con sql_unary :: Type -> Type -> Type
|
adamc@220
|
70 val sql_not : sql_unary bool bool
|
adamc@223
|
71 val sql_unary : tables ::: {{Type}} -> agg ::: {{Type}} -> arg ::: Type -> res ::: Type
|
adamc@223
|
72 -> sql_unary arg res -> sql_exp tables agg arg -> sql_exp tables agg res
|
adamc@220
|
73
|
adamc@220
|
74 con sql_binary :: Type -> Type -> Type -> Type
|
adamc@220
|
75 val sql_and : sql_binary bool bool bool
|
adamc@220
|
76 val sql_or : sql_binary bool bool bool
|
adamc@223
|
77 val sql_binary : tables ::: {{Type}} -> agg ::: {{Type}} -> arg1 ::: Type -> arg2 ::: Type -> res ::: Type
|
adamc@223
|
78 -> sql_binary arg1 arg2 res -> sql_exp tables agg arg1 -> sql_exp tables agg arg2 -> sql_exp tables agg res
|
adamc@220
|
79
|
adamc@219
|
80 type sql_comparison
|
adamc@219
|
81 val sql_eq : sql_comparison
|
adamc@219
|
82 val sql_ne : sql_comparison
|
adamc@219
|
83 val sql_lt : sql_comparison
|
adamc@219
|
84 val sql_le : sql_comparison
|
adamc@219
|
85 val sql_gt : sql_comparison
|
adamc@219
|
86 val sql_ge : sql_comparison
|
adamc@219
|
87 val sql_comparison : sql_comparison
|
adamc@223
|
88 -> tables ::: {{Type}} -> agg ::: {{Type}} -> t ::: Type -> sql_exp tables agg t -> sql_exp tables agg t
|
adamc@223
|
89 -> sql_injectable t -> sql_exp tables agg bool
|
adamc@203
|
90
|
adamc@203
|
91 (** XML *)
|
adamc@203
|
92
|
adamc@139
|
93 con tag :: {Type} -> {Unit} -> {Unit} -> {Type} -> {Type} -> Type
|
adamc@91
|
94
|
adamc@91
|
95
|
adamc@139
|
96 con xml :: {Unit} -> {Type} -> {Type} -> Type
|
adamc@141
|
97 val cdata : ctx ::: {Unit} -> use ::: {Type} -> string -> xml ctx use []
|
adamc@104
|
98 val tag : attrsGiven ::: {Type} -> attrsAbsent ::: {Type} -> attrsGiven ~ attrsAbsent
|
adamc@139
|
99 -> ctxOuter ::: {Unit} -> ctxInner ::: {Unit}
|
adamc@139
|
100 -> useOuter ::: {Type} -> useInner ::: {Type} -> useOuter ~ useInner
|
adamc@139
|
101 -> bindOuter ::: {Type} -> bindInner ::: {Type} -> bindOuter ~ bindInner
|
adamc@104
|
102 -> $attrsGiven
|
adamc@139
|
103 -> tag (attrsGiven ++ attrsAbsent) ctxOuter ctxInner useOuter bindOuter
|
adamc@139
|
104 -> xml ctxInner useInner bindInner
|
adamc@139
|
105 -> xml ctxOuter (useOuter ++ useInner) (bindOuter ++ bindInner)
|
adamc@140
|
106 val join : ctx ::: {Unit}
|
adamc@139
|
107 -> use1 ::: {Type} -> bind1 ::: {Type} -> bind2 ::: {Type}
|
adamc@139
|
108 -> use1 ~ bind1 -> bind1 ~ bind2
|
adamc@140
|
109 -> xml ctx use1 bind1
|
adamc@140
|
110 -> xml ctx (use1 ++ bind1) bind2
|
adamc@140
|
111 -> xml ctx use1 (bind1 ++ bind2)
|
adamc@148
|
112 val useMore : ctx ::: {Unit} -> use1 ::: {Type} -> use2 ::: {Type} -> bind ::: {Type}
|
adamc@148
|
113 -> use1 ~ use2
|
adamc@148
|
114 -> xml ctx use1 bind
|
adamc@148
|
115 -> xml ctx (use1 ++ use2) bind
|
adamc@91
|
116
|
adamc@110
|
117 con xhtml = xml [Html]
|
adamc@139
|
118 con page = xhtml [] []
|
adamc@110
|
119
|
adamc@204
|
120 (*** HTML details *)
|
adamc@204
|
121
|
adamc@140
|
122 con html = [Html]
|
adamc@140
|
123 con head = [Head]
|
adamc@140
|
124 con body = [Body]
|
adamc@141
|
125 con lform = [Body, LForm]
|
adamc@93
|
126
|
adamc@140
|
127 val head : unit -> tag [] html head [] []
|
adamc@140
|
128 val title : unit -> tag [] head [] [] []
|
adamc@110
|
129
|
adamc@140
|
130 val body : unit -> tag [] html body [] []
|
adamc@140
|
131 con bodyTag = fn attrs :: {Type} => ctx ::: {Unit} -> [Body] ~ ctx -> unit
|
adamc@140
|
132 -> tag attrs ([Body] ++ ctx) ([Body] ++ ctx) [] []
|
adamc@141
|
133 con bodyTagStandalone = fn attrs :: {Type} => ctx ::: {Unit} -> [Body] ~ ctx -> unit
|
adamc@141
|
134 -> tag attrs ([Body] ++ ctx) [] [] []
|
adamc@141
|
135
|
adamc@141
|
136 val br : bodyTagStandalone []
|
adamc@119
|
137
|
adamc@140
|
138 val p : bodyTag []
|
adamc@140
|
139 val b : bodyTag []
|
adamc@140
|
140 val i : bodyTag []
|
adamc@140
|
141 val font : bodyTag [Size = int, Face = string]
|
adamc@140
|
142
|
adamc@140
|
143 val h1 : bodyTag []
|
adamc@140
|
144 val li : bodyTag []
|
adamc@140
|
145
|
adamc@140
|
146 val a : bodyTag [Link = page]
|
adamc@140
|
147
|
adamc@141
|
148 val lform : ctx ::: {Unit} -> [Body] ~ ctx -> bind ::: {Type}
|
adamc@141
|
149 -> xml lform [] bind
|
adamc@141
|
150 -> xml ([Body] ++ ctx) [] []
|
adamc@153
|
151 con lformTag = fn ty :: Type => fn inner :: {Unit} => fn attrs :: {Type} =>
|
adamc@141
|
152 ctx ::: {Unit} -> [LForm] ~ ctx
|
adamc@141
|
153 -> nm :: Name -> unit
|
adamc@153
|
154 -> tag attrs ([LForm] ++ ctx) inner [] [nm = ty]
|
adamc@153
|
155 val textbox : lformTag string [] []
|
adamc@155
|
156 val password : lformTag string [] []
|
adamc@153
|
157 val ltextarea : lformTag string [] []
|
adamc@153
|
158
|
adamc@190
|
159 val checkbox : lformTag bool [] []
|
adamc@190
|
160
|
adamc@153
|
161 con radio = [Body, Radio]
|
adamc@153
|
162 val radio : lformTag string radio []
|
adamc@153
|
163 val radioOption : unit -> tag [Value = string] radio [] [] []
|
adamc@142
|
164
|
adamc@154
|
165 con select = [Select]
|
adamc@154
|
166 val lselect : lformTag string select []
|
adamc@154
|
167 val loption : unit -> tag [Value = string] select [] [] []
|
adamc@154
|
168
|
adamc@142
|
169 val submit : ctx ::: {Unit} -> [LForm] ~ ctx
|
adamc@142
|
170 -> use ::: {Type} -> unit
|
adamc@142
|
171 -> tag [Action = $use -> page] ([LForm] ++ ctx) ([LForm] ++ ctx) use []
|