You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
378 lines
8.6 KiB
Bash
378 lines
8.6 KiB
Bash
#!/bin/sh
|
|
# Copyright (C) 2006-2014 OpenWrt.org
|
|
# Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
|
|
# Copyright (C) 2010 Vertical Communications
|
|
|
|
|
|
find_mmc_part() {
|
|
local DEVNAME PARTNAME
|
|
|
|
if grep -q "$1" /proc/mtd; then
|
|
echo "" && return 0
|
|
fi
|
|
|
|
for DEVNAME in /sys/block/mmcblk*/mmcblk*p*; do
|
|
PARTNAME=$(grep PARTNAME ${DEVNAME}/uevent | cut -f2 -d'=')
|
|
[ "$PARTNAME" = "$1" ] && echo "/dev/$(basename $DEVNAME)" && return 0
|
|
done
|
|
}
|
|
|
|
debug () {
|
|
${DEBUG:-:} "$@"
|
|
}
|
|
|
|
# newline
|
|
N="
|
|
"
|
|
|
|
_C=0
|
|
NO_EXPORT=1
|
|
LOAD_STATE=1
|
|
LIST_SEP=" "
|
|
|
|
append() {
|
|
local var="$1"
|
|
local value="$2"
|
|
local sep="${3:- }"
|
|
|
|
eval "export ${NO_EXPORT:+-n} -- \"$var=\${$var:+\${$var}\${value:+\$sep}}\$value\""
|
|
}
|
|
|
|
list_contains() {
|
|
local var="$1"
|
|
local str="$2"
|
|
local val
|
|
|
|
eval "val=\" \${$var} \""
|
|
[ "${val%% $str *}" != "$val" ]
|
|
}
|
|
|
|
config_load() {
|
|
[ -n "$IPKG_INSTROOT" ] && return 0
|
|
uci_load "$@"
|
|
}
|
|
|
|
reset_cb() {
|
|
config_cb() { return 0; }
|
|
option_cb() { return 0; }
|
|
list_cb() { return 0; }
|
|
}
|
|
reset_cb
|
|
|
|
package() {
|
|
return 0
|
|
}
|
|
|
|
config () {
|
|
local cfgtype="$1"
|
|
local name="$2"
|
|
|
|
export ${NO_EXPORT:+-n} CONFIG_NUM_SECTIONS=$(($CONFIG_NUM_SECTIONS + 1))
|
|
name="${name:-cfg$CONFIG_NUM_SECTIONS}"
|
|
append CONFIG_SECTIONS "$name"
|
|
[ -n "$NO_CALLBACK" ] || config_cb "$cfgtype" "$name"
|
|
export ${NO_EXPORT:+-n} CONFIG_SECTION="$name"
|
|
export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_TYPE=$cfgtype"
|
|
}
|
|
|
|
option () {
|
|
local varname="$1"; shift
|
|
local value="$*"
|
|
|
|
export ${NO_EXPORT:+-n} "CONFIG_${CONFIG_SECTION}_${varname}=$value"
|
|
[ -n "$NO_CALLBACK" ] || option_cb "$varname" "$*"
|
|
}
|
|
|
|
list() {
|
|
local varname="$1"; shift
|
|
local value="$*"
|
|
local len
|
|
|
|
config_get len "$CONFIG_SECTION" "${varname}_LENGTH" 0
|
|
[ $len = 0 ] && append CONFIG_LIST_STATE "${CONFIG_SECTION}_${varname}"
|
|
len=$(($len + 1))
|
|
config_set "$CONFIG_SECTION" "${varname}_ITEM$len" "$value"
|
|
config_set "$CONFIG_SECTION" "${varname}_LENGTH" "$len"
|
|
append "CONFIG_${CONFIG_SECTION}_${varname}" "$value" "$LIST_SEP"
|
|
list_cb "$varname" "$*"
|
|
}
|
|
|
|
config_unset() {
|
|
config_set "$1" "$2" ""
|
|
}
|
|
|
|
# config_get <variable> <section> <option> [<default>]
|
|
# config_get <section> <option>
|
|
config_get() {
|
|
case "$3" in
|
|
"") eval echo "\"\${CONFIG_${1}_${2}:-\${4}}\"";;
|
|
*) eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";;
|
|
esac
|
|
}
|
|
|
|
# config_get_bool <variable> <section> <option> [<default>]
|
|
config_get_bool() {
|
|
local _tmp
|
|
config_get _tmp "$2" "$3" "$4"
|
|
case "$_tmp" in
|
|
1|on|true|yes|enabled) _tmp=1;;
|
|
0|off|false|no|disabled) _tmp=0;;
|
|
*) _tmp="$4";;
|
|
esac
|
|
export ${NO_EXPORT:+-n} "$1=$_tmp"
|
|
}
|
|
|
|
config_set() {
|
|
local section="$1"
|
|
local option="$2"
|
|
local value="$3"
|
|
local old_section="$CONFIG_SECTION"
|
|
|
|
CONFIG_SECTION="$section"
|
|
option "$option" "$value"
|
|
CONFIG_SECTION="$old_section"
|
|
}
|
|
|
|
config_foreach() {
|
|
local ___function="$1"
|
|
[ "$#" -ge 1 ] && shift
|
|
local ___type="$1"
|
|
[ "$#" -ge 1 ] && shift
|
|
local section cfgtype
|
|
|
|
[ -z "$CONFIG_SECTIONS" ] && return 0
|
|
for section in ${CONFIG_SECTIONS}; do
|
|
config_get cfgtype "$section" TYPE
|
|
[ -n "$___type" -a "x$cfgtype" != "x$___type" ] && continue
|
|
eval "$___function \"\$section\" \"\$@\""
|
|
done
|
|
}
|
|
|
|
config_list_foreach() {
|
|
[ "$#" -ge 3 ] || return 0
|
|
local section="$1"; shift
|
|
local option="$1"; shift
|
|
local function="$1"; shift
|
|
local val
|
|
local len
|
|
local c=1
|
|
|
|
config_get len "${section}" "${option}_LENGTH"
|
|
[ -z "$len" ] && return 0
|
|
while [ $c -le "$len" ]; do
|
|
config_get val "${section}" "${option}_ITEM$c"
|
|
eval "$function \"\$val\" \"\$@\""
|
|
c="$(($c + 1))"
|
|
done
|
|
}
|
|
|
|
# by devolo: dump shell variables as readable config file
|
|
# use only when required for debugging because it's actually quite slow
|
|
config_quote_escape() {
|
|
# replace ' by '\'' for use in single quoted argument
|
|
echo "$1" | sed -e s,"'","'"'\\'"''",g
|
|
}
|
|
|
|
config_dump_option() {
|
|
printf "\t%s %s %s\n" $2 "$option" "'$(config_quote_escape "$1")'"
|
|
}
|
|
|
|
config_dump_section() {
|
|
local section="$1"
|
|
# don't forget options manipulated after config load!
|
|
local options=$(set | sed -n -e "/^CONFIG_${section}_/s,CONFIG_${section}_\([^=]*\)=.*,\1,p")
|
|
printf "\n%s %s %s\n" config "$(config_get "$section" TYPE)" "'$(config_quote_escape "$section")'"
|
|
local option
|
|
for option in $options; do
|
|
[ "$option" = TYPE ] && continue
|
|
expr "$option" : ".*_\(ITEM[0-9]\+\|LENGTH\)$" >/dev/null && continue
|
|
local val="$(config_get "$section" "$option")"
|
|
[ -z "$val" ] && continue
|
|
local len
|
|
config_get len "$section" "${option}_LENGTH"
|
|
if [ -z "$len" ]; then
|
|
config_dump_option "$val" option
|
|
else
|
|
config_list_foreach "$section" "$option" config_dump_option list
|
|
fi
|
|
done
|
|
}
|
|
|
|
# config_dump [section [...]]
|
|
config_dump() {
|
|
[ -n "$*" ] && local CONFIG_SECTIONS="$*"
|
|
config_foreach config_dump_section
|
|
}
|
|
|
|
insert_modules() {
|
|
for m in $*; do
|
|
if [ -f /etc/modules.d/$m ]; then
|
|
sed 's/^[^#]/insmod &/' /etc/modules.d/$m | ash 2>&- || :
|
|
else
|
|
modprobe $m
|
|
fi
|
|
done
|
|
}
|
|
|
|
default_prerm() {
|
|
local name
|
|
name=$(basename ${1%.*})
|
|
[ -f /usr/lib/opkg/info/${name}.prerm-pkg ] && . /usr/lib/opkg/info/${name}.prerm-pkg
|
|
for i in `cat /usr/lib/opkg/info/${name}.list | grep "^/etc/init.d/"`; do
|
|
$i disable
|
|
$i stop
|
|
done
|
|
}
|
|
|
|
default_postinst() {
|
|
local pkgname rusers ret
|
|
ret=0
|
|
pkgname=$(basename ${1%.*})
|
|
rusers=$(grep "Require-User:" ${IPKG_INSTROOT}/usr/lib/opkg/info/${pkgname}.control)
|
|
[ -n "$rusers" ] && {
|
|
local user group uid gid
|
|
for a in $(echo $rusers | sed "s/Require-User://g"); do
|
|
user=""
|
|
group=""
|
|
for b in $(echo $a | sed "s/:/ /g"); do
|
|
local ugname ugid
|
|
|
|
ugname=$(echo $b | cut -d= -f1)
|
|
ugid=$(echo $b | cut -d= -f2)
|
|
|
|
[ -z "$user" ] && {
|
|
user=$ugname
|
|
uid=$ugid
|
|
continue
|
|
}
|
|
|
|
gid=$ugid
|
|
[ -n "$gid" ] && {
|
|
group_exists $ugname || group_add $ugname $gid
|
|
}
|
|
|
|
[ -z "$gid" ] && {
|
|
group_add_next $ugname
|
|
gid=$?
|
|
}
|
|
|
|
[ -z "$group" ] && {
|
|
user_exists $user || user_add $user "$uid" $gid
|
|
group=$ugname
|
|
continue
|
|
}
|
|
|
|
group_add_user $ugname $user
|
|
done
|
|
done
|
|
}
|
|
|
|
if [ -f ${IPKG_INSTROOT}/usr/lib/opkg/info/${pkgname}.postinst-pkg ]; then
|
|
( . ${IPKG_INSTROOT}/usr/lib/opkg/info/${pkgname}.postinst-pkg )
|
|
ret=$?
|
|
fi
|
|
[ -n "${IPKG_INSTROOT}" ] || rm -f /tmp/luci-indexcache 2>/dev/null
|
|
|
|
[ "$PKG_UPGRADE" = "1" ] || for i in `cat ${IPKG_INSTROOT}/usr/lib/opkg/info/${pkgname}.list | grep "^/etc/init.d/"`; do
|
|
[ -n "${IPKG_INSTROOT}" ] && $(which bash) ${IPKG_INSTROOT}/etc/rc.common ${IPKG_INSTROOT}$i enable; \
|
|
[ -n "${IPKG_INSTROOT}" ] || {
|
|
$i enable
|
|
$i start
|
|
}
|
|
done
|
|
return $ret
|
|
}
|
|
|
|
include() {
|
|
local file
|
|
|
|
for file in $(ls $1/*.sh 2>/dev/null); do
|
|
. $file
|
|
done
|
|
}
|
|
|
|
find_mtd_index() {
|
|
local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
|
|
local INDEX="${PART##mtd}"
|
|
|
|
echo ${INDEX}
|
|
}
|
|
|
|
find_mtd_part() {
|
|
local INDEX=$(find_mtd_index "$1")
|
|
local PREFIX=/dev/mtdblock
|
|
|
|
[ -d /dev/mtdblock ] && PREFIX=/dev/mtdblock/
|
|
echo "${INDEX:+$PREFIX$INDEX}"
|
|
}
|
|
|
|
group_add() {
|
|
local name="$1"
|
|
local gid="$2"
|
|
local rc
|
|
[ -f "${IPKG_INSTROOT}/etc/group" ] || return 1
|
|
[ -n "$IPKG_INSTROOT" ] || lock /var/lock/group
|
|
echo "${name}:x:${gid}:" >> ${IPKG_INSTROOT}/etc/group
|
|
rc=$?
|
|
[ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/group
|
|
return $rc
|
|
}
|
|
|
|
group_exists() {
|
|
grep -qs "^${1}:" ${IPKG_INSTROOT}/etc/group
|
|
}
|
|
|
|
group_add_next() {
|
|
local gid gids
|
|
gid=$(grep -s "^${1}:" ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
|
|
[ -n "$gid" ] && return $gid
|
|
gids=$(cat ${IPKG_INSTROOT}/etc/group | cut -d: -f3)
|
|
gid=100
|
|
while [ -n "$(echo $gids | grep $gid)" ] ; do
|
|
gid=$((gid + 1))
|
|
done
|
|
group_add $1 $gid
|
|
return $gid
|
|
}
|
|
|
|
group_add_user() {
|
|
local grp delim=","
|
|
grp=$(grep -s "^${1}:" ${IPKG_INSTROOT}/etc/group)
|
|
[ -z "$(echo $grp | cut -d: -f4 | grep $2)" ] || return
|
|
[ -n "$(echo $grp | grep ":$")" ] && delim=""
|
|
[ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
|
|
sed -i "s/$grp/$grp$delim$2/g" ${IPKG_INSTROOT}/etc/group
|
|
[ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/passwd
|
|
}
|
|
|
|
user_add() {
|
|
local name="${1}"
|
|
local uid="${2}"
|
|
local gid="${3}"
|
|
local desc="${4:-$1}"
|
|
local home="${5:-/var/run/$1}"
|
|
local shell="${6:-/bin/false}"
|
|
local rc
|
|
[ -z "$uid" ] && {
|
|
uids=$(cat ${IPKG_INSTROOT}/etc/passwd | cut -d: -f3)
|
|
uid=100
|
|
while [ -n "$(echo $uids | grep $uid)" ] ; do
|
|
uid=$((uid + 1))
|
|
done
|
|
}
|
|
[ -z "$gid" ] && gid=$uid
|
|
[ -f "${IPKG_INSTROOT}/etc/passwd" ] || return 1
|
|
[ -n "$IPKG_INSTROOT" ] || lock /var/lock/passwd
|
|
echo "${name}:x:${uid}:${gid}:${desc}:${home}:${shell}" >> ${IPKG_INSTROOT}/etc/passwd
|
|
echo "${name}:x:0:0:99999:7:::" >> ${IPKG_INSTROOT}/etc/shadow
|
|
rc=$?
|
|
[ -n "$IPKG_INSTROOT" ] || lock -u /var/lock/passwd
|
|
return $rc
|
|
}
|
|
|
|
user_exists() {
|
|
grep -qs "^${1}:" ${IPKG_INSTROOT}/etc/passwd
|
|
}
|
|
|
|
[ -z "$IPKG_INSTROOT" -a -f /lib/config/uci.sh ] && . /lib/config/uci.sh
|