forked from Lainports/freebsd-ports
191abc148e
of readme.txt of flipping between two version of DAT. 'update_dat' now compares the current value with the new one, before updating.
33 lines
942 B
Bash
33 lines
942 B
Bash
#!/bin/sh
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#
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# $Id$
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#
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cd @PREFIX@/libexec/uvscan/
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# Force a low default and then get the current version's value
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cur_AVVER="1"
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if [ -f update.ini ]; then
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cur_AVVER=`grep DATVersion update.ini | head -1 | cut -f2 -d= | sed -e 's/^\(4[0-9]*\).$/\1/'`
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fi
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# Find what the website has for the current version
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ftp http://download.nai.com/products/datfiles/4.x/nai/update.ini >/dev/null
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AVVER=`grep DATVersion update.ini | head -1 | cut -f2 -d= | sed -e 's/^\(4[0-9]*\).$/\1/'`
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# Check to make sure the requested version is "newer" then the current
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if [ "$cur_AVVER" -lt "$AVVER" ]; then
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if [ ! -f dat-$AVVER.tar ]; then
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for i in *.tar ; do
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mv $i $i.old
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done
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if ftp http://download.nai.com/products/datfiles/4.x/nai/dat-$AVVER.tar >/dev/null ; then
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for i in *.dat ; do
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cp -p $i $i.bak
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done
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if tar xf dat-$AVVER.tar ; then
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rm -f *.old
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echo `date` Successfully updated AntiVirus DAT files to $AVVER
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fi
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fi
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fi
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fi
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