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
="${IPKG_INSTROOT}"
157 name
=$
(basename ${1%.*})
158 [ -f "$root/usr/lib/opkg/info/${name}.prerm-pkg" ] && .
"$root/usr/lib/opkg/info/${name}.prerm-pkg"
160 local shell
="$(which bash)"
161 for i
in `cat "$root/usr/lib/opkg/info/${name}.list" | grep "^/etc/init.d/"`; do
162 if [ -n "$root" ]; then
163 ${shell:-/bin/sh} "$root/etc/rc.common" "$root$i" disable
165 if [ "$PKG_UPGRADE" != "1" ]; then
168 "$i" stop ||
/bin
/true
173 add_group_and_user
() {
175 local rusers
="$(sed -ne 's/^Require-User: *//p' $root/usr/lib/opkg/info/${pkgname}.control 2>/dev/null)"
177 if [ -n "$rusers" ]; then
178 local tuple oIFS
="$IFS"
179 for tuple
in $rusers; do
180 local uid gid uname gname
183 set -- $tuple; uname
="$1"; gname
="$2"
185 set -- $uname; uname
="$1"; uid
="$2"
186 set -- $gname; gname
="$1"; gid
="$2"
189 if [ -n "$gname" ] && [ -n "$gid" ]; then
190 group_exists
"$gname" || group_add
"$gname" "$gid"
191 elif [ -n "$gname" ]; then
192 gid
="$(group_add_next "$gname")"
195 if [ -n "$uname" ]; then
196 user_exists
"$uname" || user_add
"$uname" "$uid" "$gid"
199 if [ -n "$uname" ] && [ -n "$gname" ]; then
200 group_add_user
"$gname" "$uname"
203 unset uid gid uname gname
209 local root
="${IPKG_INSTROOT}"
210 local pkgname
="$(basename ${1%.*})"
213 add_group_and_user
"${pkgname}"
215 if [ -f "$root/usr/lib/opkg/info/${pkgname}.postinst-pkg" ]; then
216 ( .
"$root/usr/lib/opkg/info/${pkgname}.postinst-pkg" )
220 if [ -d "$root/rootfs-overlay" ]; then
221 cp -R $root/rootfs-overlay
/.
$root/
222 rm -fR $root/rootfs-overlay
/
225 if [ -z "$root" ] && grep -q -s "^/etc/modules.d/" "/usr/lib/opkg/info/${pkgname}.list"; then
229 if [ -z "$root" ] && grep -q -s "^/etc/uci-defaults/" "/usr/lib/opkg/info/${pkgname}.list"; then
230 .
/lib
/functions
/system.sh
231 [ -d /tmp
/.uci
] || mkdir
-p /tmp
/.uci
232 for i
in $
(grep -s "^/etc/uci-defaults/" "/usr/lib/opkg/info/${pkgname}.list"); do
233 ( [ -f "$i" ] && cd "$(dirname $i)" && .
"$i" ) && rm -f "$i"
238 [ -n "$root" ] ||
rm -f /tmp
/luci-indexcache
2>/dev
/null
240 local shell
="$(which bash)"
241 for i
in $
(grep -s "^/etc/init.d/" "$root/usr/lib/opkg/info/${pkgname}.list"); do
242 if [ -n "$root" ]; then
243 ${shell:-/bin/sh} "$root/etc/rc.common" "$root$i" enable
245 if [ "$PKG_UPGRADE" != "1" ]; then
258 for file in $
(ls $1/*.sh
2>/dev
/null
); do
264 local PART
="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
265 local INDEX
="${PART##mtd}"
271 local INDEX
=$
(find_mtd_index
"$1")
272 local PREFIX
=/dev
/mtdblock
274 [ -d /dev
/mtdblock
] && PREFIX
=/dev
/mtdblock
/
275 echo "${INDEX:+$PREFIX$INDEX}"
282 [ -f "${IPKG_INSTROOT}/etc/group" ] ||
return 1
283 [ -n "$IPKG_INSTROOT" ] || lock
/var
/lock
/group
284 echo "${name}:x:${gid}:" >> ${IPKG_INSTROOT}/etc/group
285 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/group
289 grep -qs "^
${1}:" ${IPKG_INSTROOT}/etc/group
294 gid=$(grep -s "^
${1}:" ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
295 if [ -n "$gid" ]; then
299 gids=$(cat ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
301 while [ -n "$
(echo "$gids" |
grep "^$gid$")" ] ; do
310 grp=$(grep -s "^
${1}:" ${IPKG_INSTROOT}/etc/group)
311 [ -z "$
(echo $grp | cut
-d: -f4 |
grep $2)" ] || return
312 [ -n "$
(echo $grp |
grep ":$")" ] && delim=""
313 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
314 sed -i "s
/$grp/$grp$delim$2/g
" ${IPKG_INSTROOT}/etc/group
315 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/passwd
322 local desc="${4:-$1}"
323 local home="${5:-/var/run/$1}"
324 local shell="${6:-/bin/false}"
327 uids=$(cat ${IPKG_INSTROOT}/etc/passwd | cut -d: -f3)
329 while [ -n "$
(echo "$uids" |
grep "^$uid$")" ] ; do
333 [ -z "$gid" ] && gid=$uid
334 [ -f "${IPKG_INSTROOT}/etc
/passwd
" ] || return 1
335 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
336 echo "${name}:x:${uid}:${gid}:${desc}:${home}:${shell}" >> ${IPKG_INSTROOT}/etc
/passwd
337 echo "${name}:x:0:0:99999:7:::" >> ${IPKG_INSTROOT}/etc
/shadow
338 [ -n "$IPKG_INSTROOT" ] || lock
-u /var
/lock
/passwd
342 grep -qs "^${1}:" ${IPKG_INSTROOT}/etc
/passwd
346 [ -e /tmp
/sysinfo
/board_name
] && cat /tmp
/sysinfo
/board_name ||
echo "generic"
349 [ -z "$IPKG_INSTROOT" -a -f /lib
/config
/uci.sh
] && .
/lib
/config
/uci.sh