blob: aa5b000644d8d0fcd5426116e8f3a46e5c0d6b1a (
plain)
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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
|
#!/bin/sh
# Copyright (C) 2006 OpenWrt.org
# Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
alias debug=${DEBUG:-:}
# newline
N="
"
_C=0
hotplug_dev() {
env -i ACTION=$1 INTERFACE=$2 /sbin/hotplug net
}
append() {
local var="$1"
local value="$2"
local sep="${3:- }"
eval "export ${var}=\"\${${var}:+\${${var}}${value:+$sep}}\$value\""
}
reset_cb() {
config_cb() {
return 0
}
option_cb() {
return 0
}
}
reset_cb
config () {
local cfgtype="$1"
local name="$2"
_C=$(($_C + 1))
name="${name:-cfg${_C}}"
config_cb "$cfgtype" "$name"
export CONFIG_SECTION="$name"
export CONFIG_${CONFIG_SECTION}_TYPE="$cfgtype"
}
option () {
local varname="$1"; shift
export CONFIG_${CONFIG_SECTION}_${varname}="$*"
option_cb "$varname" "$*"
}
config_rename() {
local OLD="$1"
local NEW="$2"
local oldsetting
local newvar
[ -z "$OLD" -o -z "$NEW" ] && return
for oldsetting in `set | grep ^CONFIG_${OLD}_ | \
sed -e 's/\(.*\)=.*$/\1/'` ; do
newvar="CONFIG_${NEW}_${oldsetting##CONFIG_${OLD}_}"
eval "${newvar}=\${$oldsetting}"
unset "$oldsetting"
done
[ "$CONFIG_SECTION" = "$OLD" ] && CONFIG_SECTION="$NEW"
}
config_unset() {
config_set "$1" "$2" ""
}
config_clear() {
[ -z "$CONFIG_SECTION" ] && return
for oldsetting in `set | grep ^CONFIG_${CONFIG_SECTION}_ | \
sed -e 's/\(.*\)=.*$/\1/'` ; do
unset $oldsetting
done
unset CONFIG_SECTION
}
config_load() {
CONFIG_SECTION=
local DIR="./"
_C=0
[ \! -e "$1" -a -e "/etc/config/$1" ] && {
DIR="/etc/config/"
}
[ -e "$DIR$1" ] && {
CONFIG_FILENAME="$DIR$1"
. ${CONFIG_FILENAME}
} || return 1
${CD:+cd -} >/dev/null
${CONFIG_SECTION:+config_cb}
}
config_get() {
case "$3" in
"") eval "echo \"\${CONFIG_${1}_${2}}\"";;
*) eval "$1=\"\${CONFIG_${2}_${3}}\"";;
esac
}
config_set() {
export CONFIG_${1}_${2}="${3}"
}
load_modules() {
sed 's/^[^#]/insmod &/' $* | ash 2>&- || :
}
include() {
for file in $(ls $1/*.sh 2>/dev/null); do
. $file
done
}
find_mtd_part() {
local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
PART="${PART##mtd}"
echo "${PART:+/dev/mtdblock/$PART}"
}
strtok() { # <string> <variable> [<separator>] ...
local right
local left="$1"
local count=0
shift
while [ $# -gt 1 ]; do
right="${left%%$2*}"
[ "$right" = "$left" ] && break
left="${left#$right$2}"
export $1="$right"; count=$((count+1))
shift 2
done
if [ $# -gt 0 -a "$left" ]; then
export $1="$left"; count=$((count+1))
fi
return $count
}
|
