root/src/vfs/extfs/helpers/trpm

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#! /bin/sh
#
# Browse contents of an installed RPM package.
# This filesystem works on the entries of the "rpms" filesystem.
#
# Written by Erik Troan (ewt@redhat.com) 1996
#            Jakub Jelinek (jj@sunsite.mff.cuni.cz) 1996
#            Tomasz Kłoczko (kloczek@rudy.mif.pg.gda.pl) 1997
# minor changes by Wojtek Pilorz (wpilorz@bdk.lublin.pl) 1997
# minor changes by Michele Marziani (marziani@fe.infn.it) 1997
# slight changes to put rpm to Trpm by Balazs Nagy (julian7@kva.hu) 1998
# locale bugfix by Michal Svec (rebel@penguin.cz) 2000
# (C) 1996 The Free Software Foundation.
#
#
 
# override any locale for dates
unset LC_ALL
LC_TIME=C
export LC_TIME
 
if rpm --nosignature --version >/dev/null 2>&1; then
  RPM="rpm --nosignature"
else
  RPM="rpm"
fi
 
mcrpmfs_list ()
{
    # set MCFASTRPM_DFLT to 1 for faster rpm files handling by default, to 0 for
    # slower handling
    MCFASTRPM_DFLT=0
    if test -z "$MCFASTRPM"; then
      MCFASTRPM=$MCFASTRPM_DFLT
    fi
    FILEPREF="-r--r--r--   1 0        0       "
    DESC=`$RPM -qi -- "$1"`
    DATE=`$RPM -q --qf "%{BUILDTIME:date}" -- "$1" | cut -c 5-11,21-24`
    HEADERSIZE=`echo "$DESC" | wc -c`
    echo "-r--r--r--   1 0        0     $HEADERSIZE $DATE HEADER"
    echo "-r-xr-xr-x   1 0        0       40 $DATE UNINSTALL"
    echo "dr-xr-xr-x   3 0        0        0 $DATE INFO"
    echo "$FILEPREF 0 $DATE INFO/NAME-VERSION-RELEASE"
    echo "$FILEPREF 0 $DATE INFO/GROUP"
    echo "$FILEPREF 0 $DATE INFO/BUILDHOST"
    echo "$FILEPREF 0 $DATE INFO/SOURCERPM"
    if test "$MCFASTRPM" = 0 ; then
     test "`$RPM -q --qf \"%{DISTRIBUTION}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/DISTRIBUTION"
     test "`$RPM -q --qf \"%{VENDOR}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/VENDOR"
     test "`$RPM -q --qf \"%{DESCRIPTION}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/DESCRIPTION"
     test "`$RPM -q --qf \"%{SUMMARY}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/SUMMARY"
     if test "`$RPM -q --qf \"%{RPMTAG_PREIN}%{RPMTAG_POSTIN}%{RPMTAG_PREUN}%{RPMTAG_POSTUN}%{VERIFYSCRIPT}\" -- "$1"`" != "(none)(none)(none)(none)(none)"; then
        echo "dr-xr-xr-x   1 0        0        0 $DATE INFO/SCRIPTS"
        test "`$RPM -q --qf \"%{RPMTAG_PREIN}\" -- "$1"`" = '(none)' ||
           echo "$FILEPREF 0 $DATE INFO/SCRIPTS/PREIN"
        test "`$RPM -q --qf \"%{RPMTAG_POSTIN}\" -- "$1"`" = '(none)' ||
           echo "$FILEPREF 0 $DATE INFO/SCRIPTS/POSTIN"
        test "`$RPM -q --qf \"%{RPMTAG_PREUN}\" -- "$1"`" = '(none)' ||
           echo "$FILEPREF 0 $DATE INFO/SCRIPTS/PREUN"
        test "`$RPM -q --qf \"%{RPMTAG_POSTUN}\" -- "$1"`" = '(none)' ||
           echo "$FILEPREF 0 $DATE INFO/SCRIPTS/POSTUN"
        test "`$RPM -q --qf \"%{VERIFYSCRIPT}\" -- "$1"`" = '(none)' ||
           echo "$FILEPREF 0 $DATE INFO/SCRIPTS/VERIFYSCRIPT"
        echo "$FILEPREF 0 $DATE INFO/SCRIPTS/ALL"
     fi
    else
     echo "$FILEPREF 0 $DATE INFO/DISTRIBUTION"
     echo "$FILEPREF 0 $DATE INFO/VENDOR"
     echo "$FILEPREF 0 $DATE INFO/DESCRIPTION"
     echo "$FILEPREF 0 $DATE INFO/SUMMARY"
     echo "dr-xr-xr-x   1 0        0        0 $DATE INFO/SCRIPTS"
     echo "$FILEPREF 0 $DATE INFO/SCRIPTS/PREIN"
     echo "$FILEPREF 0 $DATE INFO/SCRIPTS/POSTIN"
     echo "$FILEPREF 0 $DATE INFO/SCRIPTS/PREUN"
     echo "$FILEPREF 0 $DATE INFO/SCRIPTS/POSTUN"
     echo "$FILEPREF 0 $DATE INFO/SCRIPTS/VERIFYSCRIPT"
     echo "$FILEPREF 0 $DATE INFO/SCRIPTS/ALL"
    fi
    if test "$MCFASTRPM" = 0 ; then
     test "`$RPM -q --qf \"%{PACKAGER}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/PACKAGER"
     test "`$RPM -q --qf \"%{URL}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/URL"
     test "`$RPM -q --qf \"%{EPOCH}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/EPOCH"
     test "`$RPM -q --qf \"%{LICENSE}\" -- "$1"`" = "(none)" ||
         echo "$FILEPREF 0 $DATE INFO/LICENSE"
    else
         echo "$FILEPREF 0 $DATE INFO/PACKAGER"
         echo "$FILEPREF 0 $DATE INFO/URL"
         echo "$FILEPREF 0 $DATE INFO/EPOCH"
         echo "$FILEPREF 0 $DATE INFO/LICENSE"
    fi
    echo "$FILEPREF 0 $DATE INFO/BUILDTIME"
    echo "$FILEPREF 0 $DATE INFO/RPMVERSION"
    echo "$FILEPREF 0 $DATE INFO/OS"
    echo "$FILEPREF 0 $DATE INFO/SIZE"
    if test "$MCFASTRPM" != 0 ; then
    $RPM -q --qf "[%{REQUIRENAME}\n]" -- "$1" | grep "(none)" > /dev/null ||
        echo "$FILEPREF 0 $DATE INFO/REQUIRENAME"
    $RPM -q --qf "[%{OBSOLETES}\n]" -- "$1" | grep "(none)" > /dev/null ||
        echo "$FILEPREF 0 $DATE INFO/OBSOLETES"
    $RPM -q --qf "[%{PROVIDES}\n]" -- "$1" | grep "(none)" > /dev/null ||
        echo "$FILEPREF 0 $DATE INFO/PROVIDES"
    $RPM -q --qf "[%{CONFLICTS}\n]" -- "$1" | grep "(none)" > /dev/null ||
        echo "$FILEPREF 0 $DATE INFO/CONFLICTS"
    test "`$RPM -q --qf \"%{CHANGELOGTEXT}\" -- "$1"`" = "(none)" ||
       echo "$FILEPREF 0 $DATE INFO/CHANGELOG"
    else 
        echo "$FILEPREF 0 $DATE INFO/REQUIRENAME"
        echo "$FILEPREF 0 $DATE INFO/OBSOLETES"
        echo "$FILEPREF 0 $DATE INFO/PROVIDES"
        echo "$FILEPREF 0 $DATE INFO/CONFLICTS"
        echo "$FILEPREF 0 $DATE INFO/CHANGELOG"
    fi
 
    $RPM -qlv -- "$1" | grep '^[A-Za-z0-9-]'
}
 
mcrpmfs_copyout ()
{
    case "$2" in
        HEADER) $RPM -qi -- "$1" > "$3"; exit 0;;
        UNINSTALL) echo "# Run this to uninstall this RPM package" > "$3"; exit 0;;
        INFO/NAME-VERSION-RELEASE)      $RPM -q --qf "%{NAME}-%{VERSION}-%{RELEASE}\n" -- "$1" > "$3"; exit 0;;
        INFO/RELEASE)           $RPM -q --qf "%{RELEASE}\n" -- "$1" > "$3"; exit 0;;
        INFO/GROUP)             $RPM -q --qf "%{GROUP}\n" -- "$1" > "$3"; exit 0;;
        INFO/DISTRIBUTION)      $RPM -q --qf "%{DISTRIBUTION}\n" -- "$1" > "$3"; exit 0;;
        INFO/VENDOR)            $RPM -q --qf "%{VENDOR}\n" -- "$1" > "$3"; exit 0;;
        INFO/BUILDHOST)         $RPM -q --qf "%{BUILDHOST}\n" -- "$1" > "$3"; exit 0;;
        INFO/SOURCERPM)         $RPM -q --qf "%{SOURCERPM}\n" -- "$1" > "$3"; exit 0;;
        INFO/DESCRIPTION)       $RPM -q --qf "%{DESCRIPTION}\n" -- "$1" > "$3"; exit 0;;
        INFO/PACKAGER)          $RPM -q --qf "%{PACKAGER}\n" -- "$1" > "$3"; exit 0;;
        INFO/URL)               $RPM -q --qf "%{URL}\n" -- "$1" > "$3"; exit 0;;
        INFO/BUILDTIME)         $RPM -q --qf "%{BUILDTIME:date}\n" -- "$1" > "$3"; exit 0;;
        INFO/EPOCH)             $RPM -q --qf "%{EPOCH}\n" -- "$1" > "$3"; exit 0;;
        INFO/LICENSE)           $RPM -q --qf "%{LICENSE}\n" -- "$1" > "$3"; exit 0;;
        INFO/RPMVERSION)        $RPM -q --qf "%{RPMVERSION}\n" -- "$1" > "$3"; exit 0;;
        INFO/REQUIRENAME)       $RPM -q --qf "[%{REQUIRENAME} %{REQUIREFLAGS:depflags} %{REQUIREVERSION}\n]" -- "$1" > "$3"; exit 0;;
        INFO/OBSOLETES)         $RPM -q --qf "[%{OBSOLETENAME} %|OBSOLETEFLAGS?{%{OBSOLETEFLAGS:depflags} %{OBSOLETEVERSION}}:{}|\n]" -- "$1" > "$3"; exit 0;;
        INFO/PROVIDES)          $RPM -q --qf "[%{PROVIDES}\n]" -- "$1" > "$3"; exit 0;;
        INFO/CONFLICTS)         $RPM -q --qf "[%{CONFLICTS}\n]" -- "$1" > "$3"; exit 0;;
        INFO/SCRIPTS/PREIN)     $RPM -q --qf "%{RPMTAG_PREIN}\n" -- "$1" > "$3"; exit 0;;
        INFO/SCRIPTS/POSTIN)    $RPM -q --qf "%{RPMTAG_POSTIN}\n" -- "$1" > "$3"; exit 0;;
        INFO/SCRIPTS/PREUN)     $RPM -q --qf "%{RPMTAG_PREUN}\n" -- "$1" > "$3"; exit 0;;
        INFO/SCRIPTS/POSTUN)    $RPM -q --qf "%{RPMTAG_POSTUN}\n" -- "$1" > "$3"; exit 0;;
        INFO/SCRIPTS/VERIFYSCRIPT)      $RPM -q --qf "%{VERIFYSCRIPT}\n" -- "$1" > "$3"; exit 0;;
        INFO/SCRIPTS/ALL)               $RPM -q --scripts -- "$1" > "$3"; exit 0;;
        INFO/SUMMARY)           $RPM -q --qf "%{SUMMARY}\n" -- "$1" > "$3"; exit 0;;
        INFO/OS)                $RPM -q --qf "%{OS}\n" -- "$1" > "$3"; exit 0;;
        INFO/CHANGELOG)         $RPM -q --qf "[* %{CHANGELOGTIME:date} %{CHANGELOGNAME}\n%{CHANGELOGTEXT}\n\n]\n" -- "$1" > "$3"; exit 0;;
        INFO/SIZE)              $RPM -q --qf "%{SIZE} bytes\n" -- "$1" > "$3"; exit 0;;
        *)
            cp "/$2" "$3"
    esac
}
 
mcrpmfs_run ()
{
    case "$2" in
        UNINSTALL) echo "Uninstalling $1"; rpm -e -- "$1"; exit 0;;
    esac
}
 
name=`sed 's/.*\///;s/\.trpm$//' "$2"`
 
case "$1" in
  list) mcrpmfs_list "$name"; exit 0;;
  copyout) mcrpmfs_copyout "$name" "$3" "$4"; exit 0;;
  run) mcrpmfs_run "$name" "$3"; exit 1;;
esac
exit 1
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