2 # Copyright (C) 2006-2013 OpenWrt.org
3 # Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
4 # Copyright (C) 2010 Vertical Communications
25 eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
33 eval "val=\" \${$var} \""
34 [ "${val%% $str *}" != "$val" ]
38 [ -n "$IPKG_INSTROOT" ] && return 0
43 config_cb
() { return 0; }
44 option_cb
() { return 0; }
45 list_cb
() { return 0; }
57 export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS
=$
(($CONFIG_NUM_SECTIONS + 1))
58 name
="${name:-cfg$CONFIG_NUM_SECTIONS}"
59 append CONFIG_SECTIONS
"$name"
60 [ -n "$NO_CALLBACK" ] || config_cb
"$cfgtype" "$name"
61 export ${NO_EXPORT:+-n} CONFIG_SECTION
="$name"
62 export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
66 local varname
="$1"; shift
69 export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
70 [ -n "$NO_CALLBACK" ] || option_cb "$varname" "$
*"
74 local varname="$1"; shift
78 config_get len "$CONFIG_SECTION" "${varname}_LENGTH
" 0
79 [ $len = 0 ] && append CONFIG_LIST_STATE "${CONFIG_SECTION}_
${varname}"
81 config_set "$CONFIG_SECTION" "${varname}_ITEM
$len" "$value"
82 config_set "$CONFIG_SECTION" "${varname}_LENGTH
" "$len"
83 append "CONFIG_
${CONFIG_SECTION}_
${varname}" "$value" "$LIST_SEP"
84 list_cb "$varname" "$
*"
88 config_set "$1" "$2" ""
91 # config_get <variable> <section> <option> [<default>]
92 # config_get <section> <option>
95 "") eval echo "\
${CONFIG_${1}_${2}:-\${4}}";;
96 *) eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";;
100 # config_get_bool <variable> <section> <option> [<default>]
103 config_get _tmp
"$2" "$3" "$4"
105 1|on|true|
yes|enabled
) _tmp
=1;;
106 0|off|false|no|disabled
) _tmp
=0;;
109 export ${NO_EXPORT:+-n} "$1=$_tmp"
116 local old_section
="$CONFIG_SECTION"
118 CONFIG_SECTION
="$section"
119 option
"$option" "$value"
120 CONFIG_SECTION
="$old_section"
124 local ___function
="$1"
125 [ "$#" -ge 1 ] && shift
127 [ "$#" -ge 1 ] && shift
128 local section cfgtype
130 [ -z "$CONFIG_SECTIONS" ] && return 0
131 for section
in ${CONFIG_SECTIONS}; do
132 config_get cfgtype
"$section" TYPE
133 [ -n "$___type" -a "x$cfgtype" != "x$___type" ] && continue
134 eval "$___function \"\$section\" \"\$@\""
138 config_list_foreach
() {
139 [ "$#" -ge 3 ] ||
return 0
140 local section
="$1"; shift
141 local option
="$1"; shift
142 local function="$1"; shift
147 config_get len
"${section}" "${option}_LENGTH"
148 [ -z "$len" ] && return 0
149 while [ $c -le "$len" ]; do
150 config_get val
"${section}" "${option}_ITEM$c"
151 eval "$function \"\$val\" \"\$@\""
157 [ -d /etc
/modules.d
] && {
159 sed 's/^[^#]/insmod &/' $
* | ash
2>&- ||
:
165 name
=$
(echo $
(basename $1) | cut
-d.
-f1)
166 [ -f /usr
/lib
/opkg
/info
/${name}.prerm-pkg
] && .
/usr
/lib
/opkg
/info
/${name}.prerm-pkg
167 for i
in `cat /usr/lib/opkg/info/${name}.list | grep "^/etc/init.d/"`; do
175 name
=$
(echo $
(basename $1) | cut
-d.
-f1)
176 [ -f ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.postinst-pkg ] && . ${IPKG_INSTROOT}/usr/lib/opkg/info/${name}.postinst-pkg
177 rusers
=$
(grep "Require-User:" ${IPKG_INSTROOT}/usr
/lib
/opkg
/info
/${name}.control
)
178 [ -n "$rusers" ] && {
180 for a
in $
(echo $rusers |
sed "s/Require-User://g"); do
183 for b
in $
(echo $a |
sed "s/:/ /g"); do
192 user_exists
$user || user_add
$user "" $gid
196 group_add_user
$b $user
200 [ -n "${IPKG_INSTROOT}" -o "$PKG_UPGRADE" = "1" ] ||
for i
in `cat /usr/lib/opkg/info/${name}.list | grep "^/etc/init.d/"`; do
210 for file in $
(ls $1/*.sh
2>/dev
/null
); do
216 local PART
="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
217 local INDEX
="${PART##mtd}"
223 local INDEX
=$
(find_mtd_index
"$1")
224 local PREFIX
=/dev
/mtdblock
226 [ -d /dev
/mtdblock
] && PREFIX
=/dev
/mtdblock
/
227 echo "${INDEX:+$PREFIX$INDEX}"
234 [ -f "${IPKG_INSTROOT}/etc/group" ] ||
return 1
235 [ -n "$IPKG_INSTROOT" ] || lock
/var
/lock
/group
236 echo "${name}:x:${gid}:" >> ${IPKG_INSTROOT}/etc/group
238 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/group
243 grep -qs "^
${1}:" ${IPKG_INSTROOT}/etc/group
248 gid=$(grep -s "^
${1}:" ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
249 [ -n "$gid" ] && return $gid
250 gids=$(cat ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
252 while [ -n "$
(echo $gids |
grep $gid)" ] ; do
261 grp=$(grep -s "^
${1}:" ${IPKG_INSTROOT}/etc/group)
262 [ -z "$
(echo $grp | cut
-d: -f4 |
grep $2)" ] || return
263 [ -n "$
(echo $grp |
grep ":$")" ] && delim=""
264 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
265 sed -i "s
/$grp/$grp$delim$2/g
" ${IPKG_INSTROOT}/etc/group
266 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/passwd
273 local desc="${4:-$1}"
274 local home="${5:-/var/run/$1}"
275 local shell="${6:-/bin/false}"
278 uids=$(cat ${IPKG_INSTROOT}/etc/passwd | cut -d: -f3)
280 while [ -n "$
(echo $uids |
grep $uid)" ] ; do
284 [ -z "$gid" ] && gid=$uid
285 [ -f "${IPKG_INSTROOT}/etc
/passwd
" ] || return 1
286 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
287 echo "${name}:x:${uid}:${gid}:${desc}:${home}:${shell}" >> ${IPKG_INSTROOT}/etc
/passwd
288 echo "${name}:x:0:0:99999:7:::" >> ${IPKG_INSTROOT}/etc
/shadow
290 [ -n "$IPKG_INSTROOT" ] || lock
-u /var
/lock
/passwd
295 grep -qs "^${1}:" ${IPKG_INSTROOT}/etc
/passwd
298 [ -z "$IPKG_INSTROOT" -a -f /lib
/config
/uci.sh
] && .
/lib
/config
/uci.sh