2 # Copyright (C) 2006-2011 OpenWrt.org
3 # Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
20 env
-i ACTION
=$1 INTERFACE
=$2 /sbin
/hotplug-call net
28 eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
36 eval "val=\" \${$var} \""
37 [ "${val%% $str *}" != "$val" ]
45 eval "val=\" \${$var} \""
46 val1
="${val%% $remove *}"
47 [ "$val1" = "$val" ] && return
48 val2
="${val##* $remove }"
49 [ "$val2" = "$val" ] && return
50 val
="${val1## } ${val2%% }"
52 eval "export ${NO_EXPORT:+-n} -- \"$var=\$val\""
56 [ -n "$IPKG_INSTROOT" ] && return 0
61 config_cb
() { return 0; }
62 option_cb
() { return 0; }
63 list_cb
() { return 0; }
75 export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS
=$
(($CONFIG_NUM_SECTIONS + 1))
76 name
="${name:-cfg$CONFIG_NUM_SECTIONS}"
77 append CONFIG_SECTIONS
"$name"
78 [ -n "$NO_CALLBACK" ] || config_cb
"$cfgtype" "$name"
79 export ${NO_EXPORT:+-n} CONFIG_SECTION
="$name"
80 export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
84 local varname
="$1"; shift
87 export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
88 [ -n "$NO_CALLBACK" ] || option_cb "$varname" "$
*"
92 local varname="$1"; shift
96 config_get len "$CONFIG_SECTION" "${varname}_LENGTH
" 0
97 [ $len = 0 ] && append CONFIG_LIST_STATE "${CONFIG_SECTION}_
${varname}"
99 config_set "$CONFIG_SECTION" "${varname}_ITEM
$len" "$value"
100 config_set "$CONFIG_SECTION" "${varname}_LENGTH
" "$len"
101 append "CONFIG_
${CONFIG_SECTION}_
${varname}" "$value" "$LIST_SEP"
102 list_cb "$varname" "$
*"
111 [ -n "$OLD" -a -n "$NEW" ] || return
112 for oldvar in `set | grep ^CONFIG_${OLD}_ | \
113 sed -e 's/\(.*\)=.*$/\1/'` ; do
114 newvar="CONFIG_
${NEW}_${oldvar##CONFIG_${OLD}_}"
115 eval "export ${NO_EXPORT:+-n} \"$newvar=\
${$oldvar}\""
118 export ${NO_EXPORT:+-n} CONFIG_SECTIONS="$
(echo " $CONFIG_SECTIONS " |
sed -e "s, $OLD , $NEW ,")"
120 [ "$CONFIG_SECTION" = "$OLD" ] && export ${NO_EXPORT:+-n} CONFIG_SECTION="$NEW"
124 config_set "$1" "$2" ""
131 list_remove CONFIG_SECTIONS "$SECTION"
132 export ${NO_EXPORT:+-n} CONFIG_SECTIONS="${SECTION:+$CONFIG_SECTIONS}"
134 for oldvar in `set | grep ^CONFIG_${SECTION:+${SECTION}_} | \
135 sed -e 's/\(.*\)=.*$/\1/'` ; do
140 # config_get <variable> <section> <option> [<default>]
141 # config_get <section> <option>
144 "") eval echo "\
${CONFIG_${1}_${2}:-\${4}}";;
145 *) eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";;
149 # config_get_bool <variable> <section> <option> [<default>]
152 config_get _tmp
"$2" "$3" "$4"
154 1|on|true|enabled
) _tmp
=1;;
155 0|off|false|disabled
) _tmp
=0;;
158 export ${NO_EXPORT:+-n} "$1=$_tmp"
165 local old_section
="$CONFIG_SECTION"
167 CONFIG_SECTION
="$section"
168 option
"$option" "$value"
169 CONFIG_SECTION
="$old_section"
173 local ___function
="$1"
174 [ "$#" -ge 1 ] && shift
176 [ "$#" -ge 1 ] && shift
177 local section cfgtype
179 [ -z "$CONFIG_SECTIONS" ] && return 0
180 for section
in ${CONFIG_SECTIONS}; do
181 config_get cfgtype
"$section" TYPE
182 [ -n "$___type" -a "x$cfgtype" != "x$___type" ] && continue
183 eval "$___function \"\$section\" \"\$@\""
187 config_list_foreach
() {
188 [ "$#" -ge 3 ] ||
return 0
189 local section
="$1"; shift
190 local option
="$1"; shift
191 local function="$1"; shift
196 config_get len
"${section}" "${option}_LENGTH"
197 [ -z "$len" ] && return 0
198 while [ $c -le "$len" ]; do
199 config_get val
"${section}" "${option}_ITEM$c"
200 eval "$function \"\$val\" \"$@\""
206 [ -d /etc
/modules.d
] && {
208 sed 's/^[^#]/insmod &/' $
* | ash
2>&- ||
:
215 for file in $
(ls $1/*.sh
2>/dev
/null
); do
221 local PART
="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
222 local INDEX
="${PART##mtd}"
228 local INDEX
=$
(find_mtd_index
"$1")
229 local PREFIX
=/dev
/mtdblock
231 [ -d /dev
/mtdblock
] && PREFIX
=/dev
/mtdblock
/
232 echo "${INDEX:+$PREFIX$INDEX}"
236 local INDEX
=$
(find_mtd_index
"$1")
237 local PREFIX
=/dev
/mtd
239 [ -d /dev
/mtd
] && PREFIX
=/dev
/mtd
/
240 echo "${INDEX:+$PREFIX$INDEX}"
243 strtok
() { # <string> { <variable> [<separator>] ... }
250 while [ $# -gt 1 ]; do
253 [ "$tmp" = "$val" ] && break
257 export ${NO_EXPORT:+-n} "$1=$tmp"; count
=$
((count
+1))
261 if [ $# -gt 0 -a -n "$val" ]; then
262 export ${NO_EXPORT:+-n} "$1=$val"; count
=$
((count
+1))
270 local part
="$(find_mtd_part "$1")"
272 echo Partition not found.
275 echo -e "\xde\xad\xc0\xde" | mtd
-qq write - "$1"
278 uci_apply_defaults
() {
279 cd /etc
/uci-defaults ||
return 0
281 [ -z "$files" ] && return 0
283 for file in $files; do
284 ( .
"./$(basename $file)" ) && rm -f "$file"
293 [ -f "${IPKG_INSTROOT}/etc/group" ] ||
return 1
294 [ -n "$IPKG_INSTROOT" ] || lock
/var
/lock
/group
295 echo "${name}:x:${gid}:" >> ${IPKG_INSTROOT}/etc/group
297 [ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/group
302 grep -qs "^
${1}:" ${IPKG_INSTROOT}/etc/group
309 local desc="${4:-$1}"
310 local home="${5:-/var/run/$1}"
311 local shell="${6:-/bin/false}"
313 [ -f "${IPKG_INSTROOT}/etc
/passwd
" ] || return 1
314 [ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
315 echo "${name}:x:${uid}:${gid}:${desc}:${home}:${shell}" >> ${IPKG_INSTROOT}/etc
/passwd
316 echo "${name}:x:0:0:99999:7:::" >> ${IPKG_INSTROOT}/etc
/shadow
318 [ -n "$IPKG_INSTROOT" ] || lock
-u /var
/lock
/passwd
323 grep -qs "^${1}:" ${IPKG_INSTROOT}/etc
/passwd
328 if [ -f "/tmp/overlay/$1" ]; then
330 elif [ -f "$1" ]; then
332 elif [ -d "/tmp/overlay/$1" ]; then
333 if [ -n "$(ls /tmp/overlay/$1/*.sh 2>/dev/null)" ]; then
334 for src_script
in /tmp
/overlay
/$1/*.sh
; do
338 elif [ -d "$1" ]; then
339 if [ -n "$(ls $1/*.sh 2>/dev/null)" ]; then
340 for src_script
in $1/*.sh
; do
345 echo "WARNING: $1 not found"
351 [ -z "$IPKG_INSTROOT" -a -f /lib
/config
/uci.sh
] && .
/lib
/config
/uci.sh