1 structure Init
:> INIT
=
7 exception Access
of string
10 fun conn () = C
.conn dbstring
13 type user
= {id
: int, name
: string, rname
: string, bal
: int, joined
: C
.timestamp
,
14 app
: int, shares
: int}
16 val db
= ref (NONE
: C
.conn option
)
17 val user
= ref (NONE
: user option
)
25 fun rowError (tab
, vs
) = raise Fail ("Bad " ^ tab ^
"row: " ^ makeSet fromSql vs
)
27 fun getDb () = valOf (!db
)
29 fun mkUserRow
[id
, name
, rname
, bal
, joined
, app
, shares
] =
30 {id
= C
.intFromSql id
, name
= C
.stringFromSql name
, rname
= C
.stringFromSql rname
,
31 bal
= C
.intFromSql bal
, joined
= C
.timestampFromSql joined
,
32 app
= C
.intFromSql app
, shares
= C
.intFromSql shares
}
33 | mkUserRow row
= rowError ("user", row
)
43 case Web
.getCgi
"REMOTE_USER" of
44 NONE
=> raise Fail
"Not logged in"
48 if String.isSuffix kerberosSuffix name
then
49 String.substring (name
, 0, size name
- size kerberosSuffix
)
53 case C
.oneOrNoRows
c ($`SELECT id
, name
, rname
, bal
, joined
, app
, shares
55 WHERE name
=^
(C
.stringToSql name
)`
) of
56 NONE
=> raise Fail
"User not found"
62 case C
.oneOrNoRows
c ($`SELECT ipaddr
64 WHERE id
= ^
(C
.intToSql (#app r
))
65 AND ipaddr IS NOT NULL`
) of
67 if Web
.getParam
"agree" = "on" then
68 (case Web
.getCgi
"REMOTE_ADDR" of
69 NONE
=> raise Fail
"REMOTE_ADDR not set"
71 ignore (C
.dml
c ($`UPDATE MemberApp
72 SET ipaddr
= ^
(C
.stringToSql ra
),
73 applied
= CURRENT_TIMESTAMP
74 WHERE id
= ^
(C
.intToSql (#app r
))`
)))
90 fun getUser () = valOf (!user
)
91 fun getUserId () = #
id (getUser ())
92 fun getUserName () = #
name (getUser ())
95 mkUserRow (C
.oneRow (getDb ()) ($`SELECT id
, name
, rname
, bal
, joined
, app
, shares
97 WHERE id
= ^
(C
.intToSql id
)`
))
100 C
.map (getDb ()) mkUserRow ($`SELECT id
, name
, rname
, bal
, joined
, app
, shares
104 fun nextSeq (db
, seq
) =
105 case C
.oneRow
db ($`SELECT
nextval('^
(seq
)')`
) of
106 [id
] => C
.intFromSql id
107 | _
=> raise Fail
"Bad next sequence val"
109 fun addUser (name
, rname
, bal
, app
, shares
) =
112 val id
= nextSeq (db
, "WebUserSeq")
114 C
.dml
db ($`INSERT INTO
WebUser (id
, name
, rname
, bal
, joined
, app
, shares
)
115 VALUES (^
(C
.intToSql id
), ^
(C
.stringToSql name
), ^
(C
.stringToSql rname
), ^
(C
.intToSql bal
),
116 CURRENT_TIMESTAMP
, ^
(C
.intToSql app
), ^
(C
.intToSql shares
))`
);
120 fun modUser (user
: user
) =
124 ignore (C
.dml
db ($`UPDATE WebUser SET
125 name
= ^
(C
.stringToSql (#name user
)), rname
= ^
(C
.stringToSql (#rname user
)),
126 bal
= ^
(C
.intToSql (#bal user
)), app
= ^
(C
.intToSql (#app user
)),
127 shares
= ^
(C
.intToSql (#shares user
))
128 WHERE id
= ^
(C
.intToSql (#id user
))`
))
132 C
.map (getDb ()) mkUserRow ($`SELECT id
, name
, rname
, bal
, joined
, app
, shares
135 ORDER BY shares DESC`
)
138 C
.dml (getDb ()) ($`DELETE FROM WebUser WHERE id
= ^
(C
.intToSql id
)`
)
140 fun validUsername name
=
142 andalso size name
> 0
143 andalso Char.isLower (String.sub (name
, 0))
144 andalso CharVector
.all
Char.isAlphaNum name
146 fun userNameToId name
=
147 case C
.oneOrNoRows (getDb ()) ($`SELECT id FROM WebUser WHERE name
= ^
(C
.stringToSql name
)`
) of
148 SOME
[id
] => SOME (C
.intFromSql id
)
152 case C
.oneRow (getDb ()) "SELECT CURRENT_DATE" of
153 [d
] => C
.stringFromSql d
154 | r
=> rowError ("dateString", r
)
156 fun grandfatherUsers () =
160 fun mkApp
[id
, name
, rname
] =
162 val id
= C
.intFromSql id
163 val name
= C
.stringFromSql name
164 val rname
= C
.stringFromSql rname
166 val aid
= nextSeq (db
, "MemberAppSeq")
168 ignore (C
.dml
db ($`INSERT INTO
MemberApp (id
, name
, rname
, gname
, email
, forward
, uses
, other
,
169 passwd
, status
, applied
, confirmed
, decided
, msg
)
170 VALUES (^
(C
.intToSql aid
), ^
(C
.stringToSql name
), ^
(C
.stringToSql rname
),
171 NULL
, '^name^
(emailSuffix
)', FALSE
, 'GRANDFATHERED
', 'GRANDFATHERED
',
172 'GRANDFATHERED
', 4, CURRENT_TIMESTAMP
, CURRENT_TIMESTAMP
,
173 CURRENT_TIMESTAMP
, 'GRANDFATHERED
')`
));
174 ignore (C
.dml
db ($`UPDATE WebUser SET app
= ^
(C
.intToSql aid
) WHERE id
= ^
(C
.intToSql id
)`
))
177 C
.app db mkApp
"SELECT id, name, rname FROM WebUser WHERE app IS NULL"
180 type node
= {id
: int, name
: string, descr
: string, debian
: string}
182 fun mkNodeRow
[id
, name
, descr
, debian
] =
183 {id
= C
.intFromSql id
, name
= C
.stringFromSql name
, descr
= C
.stringFromSql descr
,
184 debian
= C
.stringFromSql debian
}
185 | mkNodeRow row
= rowError ("node", row
)
188 C
.map (getDb ()) mkNodeRow ($`SELECT id
, name
, descr
, debian
193 case C
.oneRow (getDb ()) ($`SELECT name
195 WHERE id
= ^
(C
.intToSql id
)`
) of
196 [name
] => C
.stringFromSql name
197 | row
=> rowError ("nodeName", row
)
200 case C
.oneRow (getDb ()) ($`SELECT debian
202 WHERE id
= ^
(C
.intToSql id
)`
) of
203 [debian
] => C
.stringFromSql debian
204 | row
=> rowError ("nodeDebian", row
)