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|
#!/bin/sh
CONFIG_MTDC=/dev/mtd6
CONFIG_DIR=/var/config
FILES="network/interfaces \
ppp/options \
ppp/pap-secrets \
ppp/chap-secrets \
ppp/peers \
passwd \
group"
case $1 in
start)
echo "Mounting ${CONFIG_DIR}"
mkdir -p ${CONFIG_DIR}
mount ${CONFIG_DIR}
# Prepare flash for JFFS2 if mount fails
if [ $? -ne 0 ]; then
echo "Creating ${CONFIG_DIR}"
flash_eraseall -j ${CONFIG_MTDC}
mount ${CONFIG_DIR}
fi
# Default all config files if requested
cd ${CONFIG_DIR}
if [ -f force_defaults ]; then
echo "Extracting default config files"
tar -xvf /etc/defaults.tar.gz
rm -f force_defaults
fi
# Extract any missing files
TARFILES=`tar -tf /etc/defaults.tar.gz`
for file in $TARFILES; do
if [ ! -e $file ]; then
tar -xvf /etc/defaults.tar.gz $file
fi
done
# Create links in /etc
for file in $FILES; do
if [ ! -L /etc/$file ]; then
echo "Creating link to ${CONFIG_DIR}/$file"
rm -rf /etc/$file
ln -sf ${CONFIG_DIR}/$file /etc/$file
fi
done
;;
*)
echo "Usage: $0 {start}"
exit 2
;;
esac
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