2 # Copyright (C) 2006-2014 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 export ${NO_EXPORT:+-n} CONFIG_SECTION
="$name"
61 config_set
"$CONFIG_SECTION" "TYPE" "${cfgtype}"
62 [ -n "$NO_CALLBACK" ] || config_cb
"$cfgtype" "$name"
66 local varname
="$1"; shift
69 config_set
"$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 [ -n "$NO_CALLBACK" ] || list_cb
"$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"
117 export ${NO_EXPORT:+-n} "CONFIG_${section}_${option}=${value}"
121 local ___function
="$1"
122 [ "$#" -ge 1 ] && shift
124 [ "$#" -ge 1 ] && shift
125 local section cfgtype
127 [ -z "$CONFIG_SECTIONS" ] && return 0
128 for section
in ${CONFIG_SECTIONS}; do
129 config_get cfgtype
"$section" TYPE
130 [ -n "$___type" -a "x$cfgtype" != "x$___type" ] && continue
131 eval "$___function \"\$section\" \"\$@\""
135 config_list_foreach
() {
136 [ "$#" -ge 3 ] ||
return 0
137 local section
="$1"; shift
138 local option
="$1"; shift
139 local function="$1"; shift
144 config_get len
"${section}" "${option}_LENGTH"
145 [ -z "$len" ] && return 0
146 while [ $c -le "$len" ]; do
147 config_get val
"${section}" "${option}_ITEM$c"
148 eval "$function \"\$val\" \"\$@\""
154 local root
="${IPKG_INSTROOT}"
155 local pkgname
="$(basename ${1%.*})"
158 if [ -f "$root/usr/lib/opkg/info/${pkgname}.prerm-pkg" ]; then
159 ( .
"$root/usr/lib/opkg/info/${pkgname}.prerm-pkg" )
163 local shell
="$(which bash)"
164 for i
in $
(grep -s "^/etc/init.d/" "$root/usr/lib/opkg/info/${pkgname}.list"); do
165 if [ -n "$root" ]; then
166 ${shell:-/bin/sh} "$root/etc/rc.common" "$root$i" disable
168 if [ "$PKG_UPGRADE" != "1" ]; then
178 add_group_and_user
() {
180 local rusers
="$(sed -ne 's/^Require-User: *//p' $root/usr/lib/opkg/info/${pkgname}.control 2>/dev/null)"
182 if [ -n "$rusers" ]; then
183 local tuple oIFS
="$IFS"
184 for tuple
in $rusers; do
185 local uid gid uname gname
188 set -- $tuple; uname
="$1"; gname
="$2"
190 set -- $uname; uname
="$1"; uid
="$2"
191 set -- $gname; gname
="$1"; gid
="$2"
194 if [ -n "$gname" ] && [ -n "$gid" ]; then
195 group_exists
"$gname" || group_add
"$gname" "$gid"
196 elif [ -n "$gname" ]; then
197 gid
="$(group_add_next "$gname")"
200 if [ -n "$uname" ]; then
201 user_exists
"$uname" || user_add
"$uname" "$uid" "$gid"
204 if [ -n "$uname" ] && [ -n "$gname" ]; then
205 group_add_user
"$gname" "$uname"
208 unset uid gid uname gname
214 local root
="${IPKG_INSTROOT}"
215 local pkgname
="$(basename ${1%.*})"
218 add_group_and_user
"${pkgname}"
220 if [ -f "$root/usr/lib/opkg/info/${pkgname}.postinst-pkg" ]; then
221 ( .
"$root/usr/lib/opkg/info/${pkgname}.postinst-pkg" )
225 if [ -d "$root/rootfs-overlay" ]; then
226 cp -R $root/rootfs-overlay
/.
$root/
227 rm -fR $root/rootfs-overlay
/
230 if [ -z "$root" ] && grep -q -s "^/etc/modules.d/" "/usr/lib/opkg/info/${pkgname}.list"; then
234 if [ -z "$root" ] && grep -q -s "^/etc/uci-defaults/" "/usr/lib/opkg/info/${pkgname}.list"; then
235 .
/lib
/functions
/system.sh
236 [ -d /tmp
/.uci
] || mkdir
-p /tmp
/.uci
237 for i
in $
(sed -ne 's!^/etc/uci-defaults/!!p' "/usr/lib/opkg/info/${pkgname}.list"); do (
239 [ -f "$i" ] && . .
/"$i" && rm -f "$i"
244 [ -n "$root" ] ||
rm -f /tmp
/luci-indexcache
2>/dev
/null
246 local shell
="$(which bash)"
247 for i
in $
(grep -s "^/etc/init.d/" "$root/usr/lib/opkg/info/${pkgname}.list"); do
248 if [ -n "$root" ]; then
249 ${shell:-/bin/sh} "$root/etc/rc.common" "$root$i" enable
251 if [ "$PKG_UPGRADE" != "1" ]; then
264 for file in $
(ls $1/*.sh
2>/dev
/null
); do
270 local PART
="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
271 local INDEX
="${PART##mtd}"
277 local INDEX
=$
(find_mtd_index
"$1")
278 local PREFIX
=/dev
/mtdblock
280 [ -d /dev
/mtdblock
] && PREFIX
=/dev
/mtdblock
/
281 echo "${INDEX:+$PREFIX$INDEX}"
288 [ -f "${IPKG_INSTROOT}/etc/group" ] ||
return 1
289 [ -n "$IPKG_INSTROOT" ] || lock
/var
/lock
/group
290 echo "${name}:x:${gid}:" >> ${IPKG_INSTROOT}/etc/group
291 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/group
295 grep -qs "^
${1}:" ${IPKG_INSTROOT}/etc/group
300 gid=$(grep -s "^
${1}:" ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
301 if [ -n "$gid" ]; then
305 gids=$(cat ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
307 while [ -n "$
(echo "$gids" |
grep "^$gid$")" ] ; do
316 grp=$(grep -s "^
${1}:" ${IPKG_INSTROOT}/etc/group)
317 [ -z "$
(echo $grp | cut
-d: -f4 |
grep $2)" ] || return
318 [ -n "$
(echo $grp |
grep ":$")" ] && delim=""
319 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
320 sed -i "s
/$grp/$grp$delim$2/g
" ${IPKG_INSTROOT}/etc/group
321 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/passwd
328 local desc="${4:-$1}"
329 local home="${5:-/var/run/$1}"
330 local shell="${6:-/bin/false}"
333 uids=$(cat ${IPKG_INSTROOT}/etc/passwd | cut -d: -f3)
335 while [ -n "$
(echo "$uids" |
grep "^$uid$")" ] ; do
339 [ -z "$gid" ] && gid=$uid
340 [ -f "${IPKG_INSTROOT}/etc
/passwd
" ] || return 1
341 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
342 echo "${name}:x:${uid}:${gid}:${desc}:${home}:${shell}" >> ${IPKG_INSTROOT}/etc
/passwd
343 echo "${name}:x:0:0:99999:7:::" >> ${IPKG_INSTROOT}/etc
/shadow
344 [ -n "$IPKG_INSTROOT" ] || lock
-u /var
/lock
/passwd
348 grep -qs "^${1}:" ${IPKG_INSTROOT}/etc
/passwd
352 [ -e /tmp
/sysinfo
/board_name
] && cat /tmp
/sysinfo
/board_name ||
echo "generic"
355 [ -z "$IPKG_INSTROOT" -a -f /lib
/config
/uci.sh
] && .
/lib
/config
/uci.sh