mirror of
https://github.com/topjohnwu/ndk-busybox.git
synced 2024-12-04 18:06:52 +00:00
49 lines
1.1 KiB
Bash
49 lines
1.1 KiB
Bash
#!/bin/sh
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#
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# This should work with the GNU version of cpio and gzip!
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# This should work with the bash or ash shell!
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# Requires the programs (cpio, gzip, and the pager more or less).
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#
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usage() {
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echo "Usage: unrpm -l package.rpm <List contents of rpm package>"
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echo " unrpm -x package.rpm /foo/boo <Extract rpm package to this directory,"
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echo " put . for current directory>"
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exit
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}
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rpm=$2
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exist() {
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if [ "$rpm" = "" ]; then
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usage
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elif [ ! -s "$rpm" ]; then
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echo "Can't find $rpm!"
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exit
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fi
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}
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if [ "$1" = "" ]; then
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usage
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elif [ "$1" = "-l" ]; then
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exist
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type more >/dev/null 2>&1 && pager=more
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type less >/dev/null 2>&1 && pager=less
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[ "$pager" = "" ] && echo "No pager found!" && exit
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(echo -e "\nPress enter to scroll, q to Quit!\n" ; rpmunpack < $rpm | gzip -dc | cpio -tv --quiet) | $pager
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exit
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elif [ "$1" = "-x" ]; then
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exist
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if [ "$3" = "" ]; then
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usage
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elif [ ! -d "$3" ]; then
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echo "No such directory $3!"
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exit
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fi
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rpmunpack < $rpm | gzip -d | (umask 0 ; cd $3 ; cpio -idmuv) || exit
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echo
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echo "Extracted $rpm to $3!"
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exit
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else
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usage
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fi
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