Finish commit of rpmunpack and add in scripts for undeb and unrpm

git-svn-id: svn://busybox.net/trunk/busybox@1344 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 49 insertions, 0 deletions

diff --git a/scripts/undeb b/scripts/undeb
new file mode 100644
index 000000000..fa2bcb34c
--- /dev/null
+++ b/scripts/undeb
@@ -0,0 +1,49 @@
+#!/bin/sh
+#
+usage() {
+echo "Usage: undeb -c package.deb            <Print control file info>"
+echo "       undeb -l package.deb            <List contents of deb package>"
+echo "       undeb -x package.deb /foo/boo   <Extract deb package to this directory,"
+echo "                                        put . for current directory>"  
+exit
+}
+
+deb=$2
+ 
+exist() {
+if [ "$deb" = "" ]; then
+usage
+elif [ ! -s "$deb" ]; then
+echo "Can't find $deb!"
+exit
+fi
+}
+
+if [ "$1" = "" ]; then
+usage
+elif [ "$1" = "-l" ]; then
+exist
+type more >/dev/null 2>&1 && pager=more
+type less >/dev/null 2>&1 && pager=less
+trap "" 13
+(ar -p $deb control.tar.gz | gunzip -c | tar -x -O control ; echo -e "\nPress enter to scroll, q to Quit!\n" ; ar -p $deb data.tar.gz | gunzip -c | tar -t -v 2>/dev/null) | $pager 
+exit
+elif [ "$1" = "-c" ]; then
+exist
+ar -p $deb control.tar.gz | gunzip -c | tar -x -O control  
+exit
+elif [ "$1" = "-x" ]; then
+exist
+if [ "$3" = "" ]; then
+usage
+elif [ ! -d "$3" ]; then
+echo "No such directory $3!"
+exit
+fi
+ar -p $deb data.tar.gz | gunzip | (cd $3 ; tar -x -v -f -) || exit 
+echo
+echo "Extracted $deb to $3!"
+exit
+else
+usage
+fi