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authorFelix Fietkau <nbd@openwrt.org>2014-04-07 10:29:47 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-04-07 10:29:47 +0000
commit4a9ea80ef06472204b66ab037179455a47a98c9e (patch)
treebb2c6f63cce25b73251af6e825c7550ae5dfa90a /package
parente700dcaf0493e0ea159594ba8b7b70ab1242ee18 (diff)
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/lib/functions.sh: move rarely used mtd and macaddr related functions to /lib/functions/system.sh
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40411
Diffstat (limited to 'package')
-rwxr-xr-xpackage/base-files/files/etc/init.d/boot2
-rwxr-xr-xpackage/base-files/files/etc/preinit1
-rwxr-xr-xpackage/base-files/files/lib/functions.sh137
-rw-r--r--package/base-files/files/lib/functions/system.sh118
-rw-r--r--package/base-files/files/lib/upgrade/common.sh2
-rwxr-xr-xpackage/base-files/files/sbin/sysupgrade1
6 files changed, 123 insertions, 138 deletions
diff --git a/package/base-files/files/etc/init.d/boot b/package/base-files/files/etc/init.d/boot
index b44c1a6..d210fdc 100755
--- a/package/base-files/files/etc/init.d/boot
+++ b/package/base-files/files/etc/init.d/boot
@@ -5,6 +5,8 @@ START=10
STOP=98
uci_apply_defaults() {
+ . /lib/functions/system.sh
+
cd /etc/uci-defaults || return 0
files="$(ls)"
[ -z "$files" ] && return 0
diff --git a/package/base-files/files/etc/preinit b/package/base-files/files/etc/preinit
index a8662ea..9cc8a9a 100755
--- a/package/base-files/files/etc/preinit
+++ b/package/base-files/files/etc/preinit
@@ -25,6 +25,7 @@ pi_init_cmd="/sbin/init"
. /lib/functions.sh
. /lib/functions/preinit.sh
+. /lib/functions/system.sh
boot_hook_init preinit_essential
boot_hook_init preinit_main
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index 018fe2c..7beea0e 100755
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -186,13 +186,6 @@ include() {
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 "$1")
local PREFIX=/dev/mtdblock
@@ -201,136 +194,6 @@ find_mtd_part() {
echo "${INDEX:+$PREFIX$INDEX}"
}
-find_mtd_chardev() {
- local INDEX=$(find_mtd_index "$1")
- local PREFIX=/dev/mtd
-
- [ -d /dev/mtd ] && PREFIX=/dev/mtd/
- echo "${INDEX:+$PREFIX$INDEX}"
-}
-
-mtd_get_mac_ascii()
-{
- local mtdname="$1"
- local key="$2"
- local part
- local mac_dirty
-
- part=$(find_mtd_part "$mtdname")
- if [ -z "$part" ]; then
- echo "mtd_get_mac_ascii: partition $mtdname not found!" >&2
- return
- fi
-
- mac_dirty=$(strings "$part" | sed -n 's/^'"$key"'=//p')
-
- # "canonicalize" mac
- [ -n "$mac_dirty" ] && macaddr_canonicalize "$mac_dirty"
-}
-
-mtd_get_blob()
-{
- local mtdname="$1"
- local offset="$2"
- local count="$3"
- local firmware="$4"
- local part
-
- part=$(find_mtd_part "$mtdname")
- if [ -z "$part" ]; then
- echo "mtd_get_blob: partition $mtdname not found!" >&2
- return 1
- fi
-
- dd if=$part of=$firmware bs=1 skip=$offset count=$count 2>/dev/null || {
- echo "mtd_get_blob: failed to extract $firmware from $part" >&2
- return 1
- }
-}
-
-mtd_get_mac_binary() {
- local mtdname="$1"
- local offset="$2"
- local part
-
- part=$(find_mtd_part "$mtdname")
- if [ -z "$part" ]; then
- echo "mtd_get_mac_binary: partition $mtdname not found!" >&2
- return
- fi
-
- dd bs=1 skip=$offset count=6 if=$part 2>/dev/null | hexdump -v -n 6 -e '5/1 "%02x:" 1/1 "%02x"'
-}
-
-mtd_get_part_size() {
- local part_name=$1
- local first dev size erasesize name
- while read dev size erasesize name; do
- name=${name#'"'}; name=${name%'"'}
- if [ "$name" = "$part_name" ]; then
- echo $((0x$size))
- break
- fi
- done < /proc/mtd
-}
-
-macaddr_add() {
- local mac=$1
- local val=$2
- local oui=${mac%:*:*:*}
- local nic=${mac#*:*:*:}
-
- nic=$(printf "%06x" $((0x${nic//:/} + $val & 0xffffff)) | sed 's/^\(.\{2\}\)\(.\{2\}\)\(.\{2\}\)/\1:\2:\3/')
- echo $oui:$nic
-}
-
-macaddr_setbit_la()
-{
- local mac=$1
-
- printf "%02x:%s" $((0x${mac%%:*} | 0x02)) ${mac#*:}
-}
-
-macaddr_2bin()
-{
- local mac=$1
-
- echo -ne \\x${mac//:/\\x}
-}
-
-macaddr_canonicalize()
-{
- local mac="$1"
- local canon=""
-
- [ ${#mac} -gt 17 ] && return
- [ -n "${mac//[a-fA-F0-9\.: -]/}" ] && return
-
- for octet in ${mac//[\.:-]/ }; do
- case "${#octet}" in
- 1)
- octet="0${octet}"
- ;;
- 2)
- ;;
- 4)
- octet="${octet:0:2} ${octet:2:2}"
- ;;
- 12)
- octet="${octet:0:2} ${octet:2:2} ${octet:4:2} ${octet:6:2} ${octet:8:2} ${octet:10:2}"
- ;;
- *)
- return
- ;;
- esac
- canon=${canon}${canon:+ }${octet}
- done
-
- [ ${#canon} -ne 17 ] && return
-
- printf "%02x:%02x:%02x:%02x:%02x:%02x" 0x${canon// / 0x} 2>/dev/null
-}
-
group_add() {
local name="$1"
local gid="$2"
diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh
new file mode 100644
index 0000000..7655460
--- /dev/null
+++ b/package/base-files/files/lib/functions/system.sh
@@ -0,0 +1,118 @@
+# Copyright (C) 2006-2013 OpenWrt.org
+
+find_mtd_index() {
+ local PART="$(grep "\"$1\"" /proc/mtd | awk -F: '{print $1}')"
+ local INDEX="${PART##mtd}"
+
+ echo ${INDEX}
+}
+
+find_mtd_chardev() {
+ local INDEX=$(find_mtd_index "$1")
+ local PREFIX=/dev/mtd
+
+ [ -d /dev/mtd ] && PREFIX=/dev/mtd/
+ echo "${INDEX:+$PREFIX$INDEX}"
+}
+
+mtd_get_mac_ascii()
+{
+ local mtdname="$1"
+ local key="$2"
+ local part
+ local mac_dirty
+
+ part=$(find_mtd_part "$mtdname")
+ if [ -z "$part" ]; then
+ echo "mtd_get_mac_ascii: partition $mtdname not found!" >&2
+ return
+ fi
+
+ mac_dirty=$(strings "$part" | sed -n 's/^'"$key"'=//p')
+
+ # "canonicalize" mac
+ [ -n "$mac_dirty" ] && macaddr_canonicalize "$mac_dirty"
+}
+
+mtd_get_mac_binary() {
+ local mtdname="$1"
+ local offset="$2"
+ local part
+
+ part=$(find_mtd_part "$mtdname")
+ if [ -z "$part" ]; then
+ echo "mtd_get_mac_binary: partition $mtdname not found!" >&2
+ return
+ fi
+
+ dd bs=1 skip=$offset count=6 if=$part 2>/dev/null | hexdump -v -n 6 -e '5/1 "%02x:" 1/1 "%02x"'
+}
+
+mtd_get_part_size() {
+ local part_name=$1
+ local first dev size erasesize name
+ while read dev size erasesize name; do
+ name=${name#'"'}; name=${name%'"'}
+ if [ "$name" = "$part_name" ]; then
+ echo $((0x$size))
+ break
+ fi
+ done < /proc/mtd
+}
+
+macaddr_add() {
+ local mac=$1
+ local val=$2
+ local oui=${mac%:*:*:*}
+ local nic=${mac#*:*:*:}
+
+ nic=$(printf "%06x" $((0x${nic//:/} + $val & 0xffffff)) | sed 's/^\(.\{2\}\)\(.\{2\}\)\(.\{2\}\)/\1:\2:\3/')
+ echo $oui:$nic
+}
+
+macaddr_setbit_la()
+{
+ local mac=$1
+
+ printf "%02x:%s" $((0x${mac%%:*} | 0x02)) ${mac#*:}
+}
+
+macaddr_2bin()
+{
+ local mac=$1
+
+ echo -ne \\x${mac//:/\\x}
+}
+
+macaddr_canonicalize()
+{
+ local mac="$1"
+ local canon=""
+
+ [ ${#mac} -gt 17 ] && return
+ [ -n "${mac//[a-fA-F0-9\.: -]/}" ] && return
+
+ for octet in ${mac//[\.:-]/ }; do
+ case "${#octet}" in
+ 1)
+ octet="0${octet}"
+ ;;
+ 2)
+ ;;
+ 4)
+ octet="${octet:0:2} ${octet:2:2}"
+ ;;
+ 12)
+ octet="${octet:0:2} ${octet:2:2} ${octet:4:2} ${octet:6:2} ${octet:8:2} ${octet:10:2}"
+ ;;
+ *)
+ return
+ ;;
+ esac
+ canon=${canon}${canon:+ }${octet}
+ done
+
+ [ ${#canon} -ne 17 ] && return
+
+ printf "%02x:%02x:%02x:%02x:%02x:%02x" 0x${canon// / 0x} 2>/dev/null
+}
diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 90a00e4..2963c37 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -69,7 +69,7 @@ run_ramfs() { # <command> [...]
for file in $RAMFS_COPY_BIN; do
install_bin $file
done
- install_file /etc/resolv.conf /lib/functions.sh /lib/functions.sh /lib/upgrade/*.sh $RAMFS_COPY_DATA
+ install_file /etc/resolv.conf /lib/functions.sh /lib/functions/*.sh /lib/upgrade/*.sh $RAMFS_COPY_DATA
supivot $RAM_ROOT /mnt || {
echo "Failed to switch over to ramfs. Please reboot."
diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index e6588bf..cd224c6 100755
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -1,5 +1,6 @@
#!/bin/sh
. /lib/functions.sh
+. /lib/functions/system.sh
# initialize defaults
RAMFS_COPY_BIN="" # extra programs for temporary ramfs root