mirror of
git://projects.qi-hardware.com/openwrt-packages.git
synced 2024-11-16 23:59:23 +02:00
65 lines
869 B
Bash
65 lines
869 B
Bash
#!/bin/sh
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#
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#
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check_mounted() {
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DIR=$1
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while [ "$DIR" != "/" ]; do
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if [ -n "`mount | grep "$DIR"`" ]; then
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return 0
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fi
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DIR=`dirname $DIR`
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done
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return 1
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}
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check_writable() {
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CHECKFILE="$1/.container-lock"
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/bin/touch $CHECKFILE
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if [ $? -gt 0 ]; then
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return 1;
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fi
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/bin/echo "0123456789" >> $CHECKFILE
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if [ $? -gt 0 ]; then
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return 2;
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fi
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/bin/rm $CHECKFILE
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if [ $? -gt 0 ]; then
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return 3;
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fi
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}
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# get the path for the container
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CONTAINER=`uci -q get ibrdtn.storage.container`
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if [ -z "$CONTAINER" ]; then
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exit 0
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fi
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CONTAINER_PATH=`dirname $CONTAINER`
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if [ -n "$CONTAINER_PATH" ]; then
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# check if the container is on a mounted device
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check_mounted $CONTAINER_PATH
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if [ $? -gt 0 ]; then
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# failed
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exit 1
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fi
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# check if the device is writable
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check_writable $CONTAINER_PATH
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if [ $? -gt 0 ]; then
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# failed
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exit 1
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fi
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fi
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