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# This script updates MaraDNS 1.2
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# To run this script, make sure that this script is in the directory
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# containing the tarball for the version of MaraDNS you wish to update, and
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# all of the patches are in a directory entitled 'patches'.
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# For example, to update MaraDNS 1.2.02 to 1.2.03, make sure
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# maradns-1.2.02.tar.lzma is in the same directory as this script, and
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# that the directory containing this script has a directory called
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# "patches/" which has all of the maradns-1.2.02*.patch files.
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# You will need to have lzma on your system to run this script
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# Get the current and next version number
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CURRENT=${CURRENT##*/}
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# Make a clean CURRENT install, which we rename NEXT
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rm -fr maradns-$CURRENT 2> /dev/null
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rm -fr maradns-$NEXT 2> /dev/null
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echo extracting tarball
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cat maradns-$CURRENT.tar.lzma | lzma d -si -so | tar xf -
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echo run this from the correct directory
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mv maradns-$CURRENT maradns-$NEXT
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cp ../patches/maradns-$CURRENT* update/$NEXT
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# This is one of the few places where we will need to change anything
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# in this script from version to version
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# The revision number; in the case of having multiple snapshots a day,
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# the revision number can be incremented so as to minimize confusion
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# This is only done when more than one snapshop is uploaded to the
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# maradns.org server in a given day.
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# Patch #1: Vlatko Kosturjak from Croatia's chkconfig changes
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patch -p1 < update/$NEXT/maradns-1.2.11-chkconfig.patch
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# Patch #2: Add documentation about making MaraDNS a Windows XP service
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patch -p1 < update/$NEXT/maradns-1.2.11-win_service.patch
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# Patch #3: Add function which removs last record from DNS packet; this will
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# be used to improve truncation, and to remove a compression error we get when
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# we can't get the PTR with the recursive resolver.
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patch -p1 < update/$NEXT/maradns-1.2.11-fancy_truncation.patch
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# Patch #4: Close zone file descriptors after reading the zone file (thanks
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# Paul Wankadia for pointing this out)
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patch -p1 < update/$NEXT/maradns-1.2.11-csv2_close.patch
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# Patch #5: Have a special '/serial' field which one can put in the SOA serial
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# field if one wishes to have the serial updated whenever a zone file is
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patch -p1 < update/$NEXT/maradns-1.2.11-slash_serial.patch
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# Patch #6: Implement (and document) a special '/ttl' slash command that allows
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# the default TTL to be changed in a zone file
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patch -p1 < update/$NEXT/maradns-1.2.11-default_ttl.patch
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# Patch #7: Implement (and document) a special '/origin' slash command that
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# allows the default "origin" (string used to substitute %) to be changed
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patch -p1 < update/$NEXT/maradns-1.2.11-origin.patch
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# Patch #8: Plug a memory leak the code has had for a while (since 1.1.50 and
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# 1.0.33); basically we'd leak about 300 bytes every time we ask for a
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# PTR address, the PTR address pointed to a CNAME, and the CNAME didn't
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# point to a valid PTR record
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patch -p1 < update/$NEXT/maradns-1.2.11-ptrq_memleak.patch
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# Patch #9: Add support for /opush {name} and /opop commands; this allows
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# more flexibility in changing origins
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patch -p1 < update/$NEXT/maradns-1.2.11-opush.patch
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# Patch #10: Make sure we deallocate unused data while parsing zone files;
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# this should help reduce MaraDNS memory usage on setups with a lot of zones
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patch -p1 < update/$NEXT/maradns-1.2.11-tidy_parse.patch
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# Patch #11: An origin is not the zone and vice versa
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patch -p1 < update/$NEXT/maradns-1.2.11-origin_vs_zone.patch
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# Patch #12: Data in the authoritative half, with the exception of NS
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# delegations, is always marked authoritative in the DNS header
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patch -p1 < update/$NEXT/maradns-1.2.11-always_authoritative.patch
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# Patch #13: Point out that people may be able to get help with 1.0
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# on the MaraDNS mailing list
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patch -p1 < update/$NEXT/maradns-1.2.11-maillist_help.patch
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# Patch #14: Add the '/read' slash command to csv2 zone files
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patch -p1 < update/$NEXT/maradns-1.2.11-slash_read.patch
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# Patch: Update RPM spec file (this is always done)
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patch -p1 < update/$NEXT/maradns-$CURRENT-rpm_spec.patch
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mv build/maradns-$CURRENT.spec build/maradns-$NEXT.spec
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# Patch: Update changelog (this is always done)
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patch -p1 < update/$NEXT/maradns-$CURRENT-changelog.patch
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# Patch: Update download link (this is always done)
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patch -p1 < update/$NEXT/maradns-$CURRENT-download.patch
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# Other release-specific fixes and changes go here
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# Copy over the document on making MaraDNS a win32 service
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cp ../win_service.ej doc/en/source
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tar xvjf ../../roottest.tar.bz2
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cp /etc/maradns/db.example.net roottest
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cp /etc/maradns/db.test01.maradns roottest
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cp /etc/maradns/testfile roottest
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# Anything below this line normally is not changed between MaraDNS versions
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echo updating documentation
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# Update the documentation
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# The following is time-consuming, so we only do it when making the final
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if [[ "$1" == "go" || "$1" == "snap" ]] ; then
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echo making PDF reference
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# Go back to the maradns dir
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ln -s doc/en/changelog.txt CHANGELOG
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# Go one level higher than the toplevel directory to copy this script
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# Put this script in the "build" directory
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cp $0 maradns-$NEXT/update/$NEXT
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if [[ "$1" != "go" && "$1" != "snap" && "$1" != "work" ]] ; then
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echo OK, maradns-$NEXT built. Confirm this compiles and
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echo perform basic regression before re-running this to make
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echo the tarballs. Once you have tested this, rerun this
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echo script as: \"$0 go\" or as \"$0 snap\"
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echo to make a daily snapshot
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if [ "$1" == "work" ] ; then
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cat maradns-$CURRENT.tar.lzma | lzma d -si -so | tar xf -
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echo OK, both maradns-$CURRENT and maradns-$NEXT made\; you
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echo now can make more patches as needed.
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echo making new tarballs
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if [ "$1" == "snap" ] ; then
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SNAP=Q.$( date +%Y%m%d )$REVISION
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mv maradns-$NEXT maradns-$SNAP
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tar cjf maradns-$SNAP.tar.bz2 maradns-$SNAP
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tar cjf maradns-$SNAP.tar.bz2 maradns-$SNAP
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tar czf maradns-$SNAP.tar.gz maradns-$SNAP
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# All of the compression we actually use was originally written by
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# Igor Pavlov for the 7-zip compression suite
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echo shrinking .gz tarball
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advdef -z -3 maradns-$SNAP.tar.gz
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echo using exotic compression
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tar cf maradns-$SNAP.tar maradns-$SNAP
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echo lzma compression \(this will take about 5 minutes\)
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# To decompress: cat file.tar.lzma | lzma d -si -so | tar xvf -
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# -d20 makes the file almost as small as -d22, but uses 1/4 of the memory
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# (only a little over one meg needed for decompression)
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lzma e maradns-$SNAP.tar maradns-$SNAP.tar.lzma -a2 -d20 -fb255
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# Clean up the uncompressed tarball
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# The other exotic compressors can't be run in a pipeline
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echo 7zip compression
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7za a maradns-$SNAP.tar.7z maradns-$SNAP.tar
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echo paq6 compression \(This will take 2\-3 minutes\)
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paq6v2 -2 maradns-$SNAP.tar.pq6 maradns-$SNAP.tar
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echo rzip compression
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rzip maradns-$SNAP.tar
added
removed
update/1.2.12.01/1.2.11-to-1.2.12.01
