1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
#!/bin/sh
set -e
. /usr/share/debconf/confmodule
. /lib/preseed/preseed.sh
if [ -e /var/run/preseed_unspecified_at_boot ]; then
if [ -n "$(dhcp_preseed_url)" ]; then
rm /var/run/preseed_unspecified_at_boot
else
db_input critical preseed/url || true
db_go || true
fi
fi
# BEGIN: testable
db_get preseed/url && url="$RET"
[ "$url" ] || exit 0
if [ "${url%%://*}" != "$url" ]; then
proto="${url%%://*}"
base="${url#*://}"
else
proto=http
base="$url"
fi
if ! expr "$base" : [^/]*$ >/dev/null; then
host_port="${base%%/*}"
dir="${base#*/}"
else
host_port="$base"
db_get auto-install/defaultroot && dir="$RET"
fi
if expr "$host_port" : '.*\[[:a-fA-F0-9]*\]' > /dev/null; then
# IPv6 address with or without port
:
elif expr $host_port : [^.]*$ >/dev/null; then
db_get netcfg/get_domain && domain="$RET"
if [ -n "$domain" ] && [ "$domain" != "unassigned-domain" ] && [ "$domain" != "unnassigned-domain" ]; then
host=${host_port%%:*}
if [ "$host" = "$host_port" ]; then
port=""
else
port=":${host_port#*:}"
fi
host_port="$host.$domain$port"
fi
fi
db_set preseed/url $proto://$host_port/$dir
# END: testable
|
