1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/openpkg/rpmdb Tue Jan 06 23:40:39 2009 +0100
1.3 @@ -0,0 +1,430 @@
1.4 +#!@l_prefix@/lib/openpkg/bash
1.5 +##
1.6 +## rpmdb -- OpenPKG RPM Database Administration Utility
1.7 +## Copyright (c) 2000-2007 OpenPKG Foundation e.V. <http://openpkg.net/>
1.8 +## Copyright (c) 2000-2007 Ralf S. Engelschall <http://engelschall.com/>
1.9 +##
1.10 +## Permission to use, copy, modify, and distribute this software for
1.11 +## any purpose with or without fee is hereby granted, provided that
1.12 +## the above copyright notice and this permission notice appear in all
1.13 +## copies.
1.14 +##
1.15 +## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
1.16 +## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
1.17 +## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
1.18 +## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
1.19 +## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.20 +## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.21 +## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
1.22 +## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
1.23 +## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
1.24 +## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
1.25 +## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1.26 +## SUCH DAMAGE.
1.27 +##
1.28 +
1.29 +# program information
1.30 +progname="rpmdb"
1.31 +
1.32 +# configuration defaults
1.33 +help=""
1.34 +prefix="@l_prefix@"
1.35 +dbpath=""
1.36 +rpm=""
1.37 +musr="@l_musr@"
1.38 +mgrp="@l_mgrp@"
1.39 +mode=""
1.40 +force=no
1.41 +verbose=2
1.42 +
1.43 +##
1.44 +## PARSE COMMAND LINE
1.45 +##
1.46 +
1.47 +# iterate over argument line
1.48 +for opt
1.49 +do
1.50 + case $opt in
1.51 + -*=*) arg=`echo "$opt" | sed 's/^[-_a-zA-Z0-9]*=//'` ;;
1.52 + *) arg='' ;;
1.53 + esac
1.54 + case $opt in
1.55 + -h|--help ) help="Usage" ;;
1.56 + -B|--build ) mode=build ;;
1.57 + -R|--rebuild ) mode=rebuild ;;
1.58 + -C|--cleanup ) mode=cleanup ;;
1.59 + -F|--fixate ) mode=fixate ;;
1.60 + -L|--list ) mode=list ;;
1.61 + -f|--force ) force=yes ;;
1.62 + -q|--quiet ) verbose=0 ;;
1.63 + -v|--verbose ) verbose=`expr $verbose + 1` ;;
1.64 + --prefix=* ) prefix=$arg ;;
1.65 + --dbpath=* ) dbpath=$arg ;;
1.66 + --rpm=* ) rpm=$arg ;;
1.67 + --musr=* ) musr=$arg ;;
1.68 + --mgrp=* ) mgrp=$arg ;;
1.69 + * ) help="Invalid option \`$opt'"; break ;;
1.70 + esac
1.71 +done
1.72 +
1.73 +# makre sure exactly one run-time mode is specified
1.74 +if [ ".$mode" = . ]; then
1.75 + help="No or invalid run-time mode specified"
1.76 +fi
1.77 +
1.78 +# error or usage message
1.79 +if [ ".$help" != . ]; then
1.80 + if [ ".$help" != ".Usage" ]; then
1.81 + echo "$progname:ERROR: $help" 1>&2
1.82 + fi
1.83 + cat 1>&2 <<EOT
1.84 +$progname:USAGE: $progname [options]
1.85 +
1.86 + -h, --help print usage message (this one)
1.87 + -B, --build build new RPM database from scratch
1.88 + -R, --rebuild rebuild new from old RPM database
1.89 + -C, --cleanup cleanup existing RPM database
1.90 + -F, --fixate fixate existing RPM database
1.91 + -L, --list list all RPM database files
1.92 + -f, --force operate in force mode (no save operations)
1.93 + -q, --quiet operate in quiet mode (no verbose messages at all)
1.94 + -v, --verbose operate in more verbose mode (increase verbose level)
1.95 + --prefix=PREFIX use OpenPKG instance under PREFIX
1.96 + --dbpath=PATH use OpenPKG RPM database under PATH
1.97 + --rpm=PROG use OpenPKG RPM executable PROG
1.98 + --musr=USERNAME use OpenPKG management user USERNAME
1.99 + --mgrp=GROUPNAME use OpenPKG management group GROUPNAME
1.100 +
1.101 +This is OpenPKG rpmdb, an RPM database administration utility, providing
1.102 +lower-level maintainance functions for the Berkeley-DB 4.1 based RPM 4.2
1.103 +database. It allows building new RPM databases from scratch, rebuilding
1.104 +a new from an old RPM database (content dumping and reloading),
1.105 +cleaning up problems on an existing RPM database (removal of DB region
1.106 +files, etc) and fixating the files in an existing RPM database (file
1.107 +attributes).
1.108 +
1.109 +EOT
1.110 + if [ ".$help" != ".Usage" ]; then
1.111 + exit 2
1.112 + else
1.113 + exit 0
1.114 + fi
1.115 +fi
1.116 +
1.117 +# delayed determination of variables
1.118 +if [ ".$dbpath" = . ]; then
1.119 + dbpath="$prefix/RPM/DB"
1.120 +fi
1.121 +if [ ".$rpm" = . ]; then
1.122 + rpm="$prefix/bin/openpkg rpm"
1.123 +fi
1.124 +
1.125 +##
1.126 +## DATABASE FILE INFORMATION
1.127 +##
1.128 +
1.129 +dbfiles="
1.130 + hash:Basenames
1.131 + hash:Conflictname
1.132 + hash:Depends
1.133 + btree:Dirnames
1.134 + hash:Filemd5s
1.135 + hash:Group
1.136 + btree:Installtid
1.137 + hash:Name
1.138 + hash:Packages
1.139 + hash:Providename
1.140 + btree:Provideversion
1.141 + hash:Pubkeys
1.142 + hash:Requirename
1.143 + btree:Requireversion
1.144 + hash:Sha1header
1.145 + hash:Sigmd5
1.146 + hash:Triggername
1.147 + region:__db.001
1.148 + region:__db.002
1.149 + region:__db.003
1.150 + region:__db.004
1.151 + region:__db.005
1.152 + region:__db.006
1.153 + region:__db.007
1.154 + region:__db.008
1.155 + region:__db.009
1.156 +"
1.157 +
1.158 +##
1.159 +## HELPER FUNCTIONS
1.160 +##
1.161 +
1.162 +error () {
1.163 + echo "$progname:ERROR: $*" 1>&2
1.164 + exit 1
1.165 +}
1.166 +
1.167 +warning () {
1.168 + echo "$progname:WARNING: $*" 1>&2
1.169 +}
1.170 +
1.171 +verbose () {
1.172 + local level=$1
1.173 + shift
1.174 + if [ $level -le $verbose ]; then
1.175 + local lead=""
1.176 + case "$level" in
1.177 + 1 ) lead="" ;;
1.178 + 2 ) lead="" ;;
1.179 + 3 ) lead=" " ;;
1.180 + * ) lead=" " ;;
1.181 + esac
1.182 + echo "$progname: $lead$*" 1>&2
1.183 + fi
1.184 +}
1.185 +
1.186 +rpm () {
1.187 + local opts="--dbpath `echo $dbpath | sed -e 's;/*$;;' -e 's;$;/;'`"
1.188 + if [ ".$force" = .yes ]; then
1.189 + opts="$opts --define '__dbi_private yes'"
1.190 + fi
1.191 + verbose 3 "run: $rpm $opts $@"
1.192 + eval "$rpm $opts \"\$@\""
1.193 +}
1.194 +
1.195 +rpmdb_load () {
1.196 + $prefix/lib/openpkg/rpmdb_load ${1+"$@"}
1.197 +}
1.198 +
1.199 +rpmdb_dump () {
1.200 + $prefix/lib/openpkg/rpmdb_dump ${1+"$@"}
1.201 +}
1.202 +
1.203 +##
1.204 +## RPM DATABASE OPERATIONS
1.205 +##
1.206 +
1.207 +db_wait () {
1.208 + # wait until RPM has released the database in case we are called
1.209 + # asynchronously to RPM (especially important when upgrading from
1.210 + # RPM 4.0 where concurrent access is still not possible)
1.211 + verbose 2 "waiting for RPM database to be available"
1.212 + local i=0
1.213 + while [ $i -lt 10 ]; do
1.214 + if $prefix/libexec/openpkg/rpm -q openpkg >/dev/null 2>&1; then
1.215 + break
1.216 + fi
1.217 + sleep 1
1.218 + i=`expr $i + 1`
1.219 + done
1.220 + if [ $i -eq 10 ]; then
1.221 + exit 1
1.222 + else
1.223 + exit 0
1.224 + fi
1.225 +}
1.226 +
1.227 +db_remove () {
1.228 + # remove all known files
1.229 + verbose 2 "removing (possibly existing) old RPM database DB files"
1.230 + for dbfile in $dbfiles; do
1.231 + eval `echo $dbfile | sed -e 's/^\(.*\):\(.*\)$/dbtype="\1"; dbfile="\2";/'`
1.232 + verbose 3 "removing database file: $dbpath/$dbfile ($dbtype)"
1.233 + rm -f $dbpath/$dbfile
1.234 + done
1.235 +}
1.236 +
1.237 +db_init () {
1.238 + # perform official "initdb" operation
1.239 + # (is mostly a no-operation in RPM 4.2, but anyway)
1.240 + verbose 2 "creating new RPM database (built-in RPM procedure)"
1.241 + rpm --initdb
1.242 +
1.243 + # perform some real RPM work, so more database files
1.244 + # magically spring into existence
1.245 + verbose 2 "operating on new RPM database"
1.246 + rpm --import $prefix/etc/openpkg/openpkg.org.pgp || true
1.247 + rpm -e gpg-pubkey-63c4cb9f-3c591eda --allmatches || true
1.248 +
1.249 + # perform official "rebuilddb" operation in the hope it
1.250 + # creates even more database files now that we have some content
1.251 + verbose 2 "rebuilding new RPM database (built-in RPM procedure)"
1.252 + rpm --rebuilddb
1.253 +}
1.254 +
1.255 +db_unbreak () {
1.256 + # cleanup DB region files
1.257 + verbose 2 "cleaning up RPM database DB region files"
1.258 + for dbfile in $dbfiles; do
1.259 + eval `echo $dbfile | sed -e 's/^\(.*\):\(.*\)$/dbtype="\1"; dbfile="\2";/'`
1.260 + if [ ".$dbtype" = .region ]; then
1.261 + verbose 3 "cleaning up DB file: $dbpath/$dbfile ($dbtype)"
1.262 + rm -f $dbpath/$dbfile || true
1.263 + touch $dbpath/$dbfile || true
1.264 + fi
1.265 + done
1.266 +}
1.267 +
1.268 +db_extend () {
1.269 + # make sure all RPM database DB files are present
1.270 + verbose 2 "making sure RPM database contains all possible DB files"
1.271 + for dbfile in $dbfiles; do
1.272 + eval `echo $dbfile | sed -e 's/^\(.*\):\(.*\)$/dbtype="\1"; dbfile="\2";/'`
1.273 + if [ ! -f $dbpath/$dbfile ]; then
1.274 + verbose 3 "creating DB file: $dbpath/$dbfile ($dbtype)"
1.275 + if [ ".$dbtype" = .hash -o ".$dbtype" = .btree ]; then
1.276 + ( echo "VERSION=3"
1.277 + echo "format=bytevalue"
1.278 + echo "type=$dbtype"
1.279 + echo "db_pagesize=16384"
1.280 + echo "HEADER=END"
1.281 + echo "DATA=END"
1.282 + ) | rpmdb_load $dbpath/$dbfile || true
1.283 + else
1.284 + touch $dbpath/$dbfile || true
1.285 + fi
1.286 + fi
1.287 + done
1.288 +}
1.289 +
1.290 +db_reload () {
1.291 + # rebuilding new from old RPM database DB files by dumping and
1.292 + # reloading their entire content
1.293 + verbose 2 "dumping and reloading RPM database DB file contents"
1.294 + for dbfile in $dbfiles; do
1.295 + eval `echo $dbfile | sed -e 's/^\(.*\):\(.*\)$/dbtype="\1"; dbfile="\2";/'`
1.296 + verbose 3 "dumping and reloading DB file: $dbpath/$dbfile ($dbtype)"
1.297 + if [ -f $dbpath/$dbfile ]; then
1.298 + if [ ".$dbtype" = .hash -o ".$dbtype" = .btree ]; then
1.299 + rpmdb_dump $dbpath/$dbfile |\
1.300 + rpmdb_load $dbpath/$dbfile.new
1.301 + rm -f $dbpath/$dbfile
1.302 + mv $dbpath/$dbfile.new $dbpath/$dbfile
1.303 + else
1.304 + rm -f $dbpath/$dbfile || true
1.305 + touch $dbpath/$dbfile || true
1.306 + fi
1.307 + fi
1.308 + done
1.309 +}
1.310 +
1.311 +db_rebuild () {
1.312 + # perform official "rebuilddb" operation
1.313 + verbose 2 "rebuilding RPM database (built-in RPM procedure)"
1.314 + rpm --rebuilddb
1.315 +}
1.316 +
1.317 +db_operate () {
1.318 + # perform some read/write operation on RPM database
1.319 + # (we have no package available, but removing and reimporting
1.320 + # the OpenPKG OpenPGP keys is a harmless thing and always possible)
1.321 + verbose 2 "performing read/write operation on RPM database"
1.322 + for spec in \
1.323 + openpkg.org.pgp:gpg-pubkey-63c4cb9f-3c591eda \
1.324 + openpkg.com.pgp:gpg-pubkey-61b7ae34-4544a6af \
1.325 + openpkg.net.pgp:gpg-pubkey-52197903-4544a74d \
1.326 + ; do
1.327 + eval `echo "$spec" | sed -e 's/^\(.*\):\(.*\)$/file="\1"; package="\2"/'`
1.328 + rpm -q $package >/dev/null 2>&1 && rpm -e $package --allmatches || true
1.329 + rpm -q $package >/dev/null 2>&1 || rpm --import $prefix/etc/openpkg/$file || true
1.330 + done
1.331 + rpm -qa >/dev/null 2>&1
1.332 +}
1.333 +
1.334 +db_fixate () {
1.335 + # fix ownership and permissions of (especially newly created)
1.336 + # RPM database files to make sure they are consistent
1.337 + verbose 2 "making sure RPM database files have consistent attributes"
1.338 + for dbfile in $dbfiles; do
1.339 + eval `echo $dbfile | sed -e 's/^\(.*\):\(.*\)$/dbtype="\1"; dbfile="\2";/'`
1.340 + verbose 3 "fixating DB file: $dbpath/$dbfile ($dbtype)"
1.341 + chown $musr:$mgrp $dbpath/$dbfile 2>/dev/null || true
1.342 + chmod 644 $dbpath/$dbfile 2>/dev/null || true
1.343 + done
1.344 +}
1.345 +
1.346 +db_list () {
1.347 + # list all database files
1.348 + for dbfile in $dbfiles; do
1.349 + eval `echo $dbfile | sed -e 's/^\(.*\):\(.*\)$/dbtype="\1"; dbfile="\2";/'`
1.350 + if [ $verbose -eq 0 ]; then
1.351 + echo "$dbfile"
1.352 + elif [ $verbose -eq 1 ]; then
1.353 + echo "$dbpath/$dbfile"
1.354 + elif [ $verbose -ge 2 ]; then
1.355 + echo "$dbpath/$dbfile ($dbtype)"
1.356 + fi
1.357 + done
1.358 +}
1.359 +
1.360 +##
1.361 +## ENVIRONMENT CONSISTENCY CHECKS
1.362 +##
1.363 +
1.364 +# sanity check OpenPKG instance
1.365 +if [ ".$prefix" = . ]; then
1.366 + error "OpenPKG instance directory is empty"
1.367 +fi
1.368 +if [ ! -d $prefix ]; then
1.369 + error "OpenPKG instance directory \"$prefix\" not found"
1.370 +fi
1.371 +if [ ! -x $prefix/bin/openpkg ]; then
1.372 + error "OpenPKG instance directory \"$prefix\" not valid"
1.373 +fi
1.374 +
1.375 +# sanity check OpenPKG RPM database
1.376 +if [ ".$dbpath" = . ]; then
1.377 + error "OpenPKG RPM database directory is empty"
1.378 +fi
1.379 +if [ ! -d $dbpath ]; then
1.380 + error "OpenPKG RPM database directory \"$dbpath\" not found"
1.381 +fi
1.382 +if [ ! -w $dbpath ]; then
1.383 + error "OpenPKG RPM database directory \"$dbpath\" not writable"
1.384 +fi
1.385 +
1.386 +##
1.387 +## DISPATCH INTO COMMANDS
1.388 +##
1.389 +
1.390 +case "$mode" in
1.391 + build )
1.392 + verbose 1 "BUILDING NEW RPM DATABASE FROM SCRATCH ($dbpath)"
1.393 + db_remove
1.394 + db_init
1.395 + db_extend
1.396 + db_rebuild
1.397 + db_fixate
1.398 + db_operate
1.399 + ;;
1.400 +
1.401 + rebuild )
1.402 + verbose 1 "REBUILDING NEW FROM OLD RPM DATABASE ($dbpath)"
1.403 + db_unbreak
1.404 + db_extend
1.405 + db_reload
1.406 + db_rebuild
1.407 + db_fixate
1.408 + db_operate
1.409 + ;;
1.410 +
1.411 + cleanup )
1.412 + verbose 1 "CLEANING UP EXISTING RPM DATABASE ($dbpath)"
1.413 + db_unbreak
1.414 + db_extend
1.415 + db_rebuild
1.416 + db_fixate
1.417 + db_operate
1.418 + ;;
1.419 +
1.420 + fixate )
1.421 + verbose 1 "FIXATING EXISTING RPM DATABASE ($dbpath)"
1.422 + db_extend
1.423 + db_fixate
1.424 + db_operate
1.425 + ;;
1.426 +
1.427 + list )
1.428 + db_list
1.429 + ;;
1.430 +esac
1.431 +
1.432 +exit 0
1.433 +
