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add delay infrastructure without content
[etc/mailfilter.git] / procmail / tickle
1 :0
2 * ! DEST ?? .
3 * ORIGINAL_TO ?? ^.+@tickle\.madduck\.net$
4 * !^X-Tickle-Delivered
5 * ORIGINAL_TO ?? ^\/[^@]+
6 {
7   BIN_DATE=/bin/date
8   DELIVERY_TIME=04:20
9   STAMP
10
11   :0
12   * MATCH ?? ^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]$
13   { STAMP="$MATCH (`$BIN_DATE -d @$MATCH +%c`)" }
14
15   :0 E
16   * MATCH ?? ^[0-9]+h$
17   * MATCH ?? ^\/[^h]+
18   { DATESTR="$DATE + $MATCH hours" }
19
20   JUST_DATE="`$BIN_DATE -d \"$DATE\" +%x`"
21
22   :0 E
23   * MATCH ?? ^[0-9]+m$
24   * MATCH ?? ^\/[^m]+
25   { DATESTR="$JUST_DATE + $MATCH months $DELIVERY_TIME" }
26
27   :0 E
28   * MATCH ?? ^[0-9]+w$
29   * MATCH ?? ^\/[^w]+
30   { DATESTR="$JUST_DATE + $MATCH weeks $DELIVERY_TIME" }
31
32   :0 E
33   * MATCH ?? ^[0-9]+d?$
34   * MATCH ?? ^\/[^d]+
35   { DATESTR="$JUST_DATE + $MATCH days $DELIVERY_TIME" }
36
37   JUST_DATE
38   DELIVERY_TIME
39
40   :0 E
41   {
42     LOG="tickle:      invalid date string: $MATCH$NL"
43     EXITCODE=69
44     HOST
45   }
46
47   :0
48   * ! STAMP ?? .
49   { STAMP=`$BIN_DATE +'%s (%c)' -d "$DATESTR"` }
50
51   :0
52   * ! STAMP ?? ^[0-9]+ \([A-Za-z ]+ [0-9 :]+\)$
53   {
54     LOG="tickle:      error creating timestamp ($STAMP), using \$now$NL"
55     STAMP="`$BIN_DATE +%s` (ERROR: original stamp '$STAMP' invalid)"
56   }
57
58   :0 E
59   { LOG="tickle:      stamping message $MSGID with $STAMP$NL" }
60
61   :0 fw
62   |$FORMAIL -i "X-Tickle: $STAMP"
63
64   :0
65   { DEST=tickler }
66
67   BIN_DATE
68 }
69
70 # vim:ft=procmail