From ffccd5b2b05243e7976db80f90f453dccfae9886 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 22:22:03 +0200 Subject: Adding upstream version 3:4.8.30. Signed-off-by: Daniel Baumann --- src/vfs/extfs/helpers/deb.in | 203 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 203 insertions(+) create mode 100644 src/vfs/extfs/helpers/deb.in (limited to 'src/vfs/extfs/helpers/deb.in') diff --git a/src/vfs/extfs/helpers/deb.in b/src/vfs/extfs/helpers/deb.in new file mode 100644 index 0000000..abc98aa --- /dev/null +++ b/src/vfs/extfs/helpers/deb.in @@ -0,0 +1,203 @@ +#! @PERL@ +# +# Written by Fernando Alegre 1996 +# +# Applied patch by Dimitri Maziuk 1997 +# (to handle new tar format) +# +# Modified by Fernando Alegre 1997 +# (to handle both new and old tar formats) +# +# Modified by Patrik Rak 1998 +# (add by Michael Bramer Debian-mc-maintainer ) +# (to allow access to package control files) +# +# Modified by Martin Bialasinski 1999 +# (deal with change in tar format) +# +# +# Copyright (C) 1997 Free Software Foundation +# + +sub quote { + $_ = shift(@_); + s/([^\w\/.+-])/\\$1/g; + return($_); +} + +sub mcdebfs_list +{ +# +# CAVEAT: Hard links are listed as if they were symlinks +# Empty directories do not appear at all +# + local($archivename)=@_; + local $qarchivename = quote($archivename); + chop($date=`LC_ALL=C date "+%b %d %H:%M"`); + chop($info_size=`dpkg -I $qarchivename | wc -c`); + $install_size=length($pressinstall); + + print "dr-xr-xr-x 1 root root 0 $date CONTENTS\n"; + print "dr-xr-xr-x 1 root root 0 $date DEBIAN\n"; + print "-r--r--r-- 1 root root $info_size $date INFO\n"; + print "-r-xr--r-- 1 root root $install_size $date INSTALL\n"; + + if ( open(PIPEIN, "LC_ALL=C dpkg-deb -c $qarchivename |") ) + { + while() + { + @_ = split; + + $perm=$_[0]; $owgr=$_[1]; $size=$_[2]; + if($_[3] =~ /^\d\d\d\d\-/) { # New tar format + + ($year,$mon,$day) = split(/-/,$_[3]); + $month = ("Gee","Jan","Feb","Mar","Apr","May","Jun", + "Jul","Aug","Sep","Oct","Nov","Dec")[$mon] || "Gee"; + $time=$_[4]; + $pathindex=5; + } + else { + $mstring='GeeJanFebMarAprMayJunJulAugSepOctNovDec'; + $month=$_[3]; + $mon=index($mstring,$month) / 3; + $day=$_[4]; + $time=$_[5]; + $year=$_[6]; + $pathindex=7; + } + + $path=$_[$pathindex++]; + # remove leading ./ + $path=~s/^\.\///; + next if ($path eq ''); + $arrow=$_[$pathindex++]; + $link=$_[$pathindex++]; + $link2=$_[$pathindex++]; + + $owgr=~s!/! !; + if($arrow eq 'link') + { +# report hard links as soft links + $arrow='->'; $link="/$link2"; + substr($perm, 0, 1) = "l"; + } + if($arrow ne '') + { + $arrow=' ' . $arrow; + $link= ' ' . $link; + } + $now=`date "+%Y %m"`; + ($thisyear, $thismon) = split(/ /, $now); + # show time for files younger than 6 months + # but not for files with dates in the future + if ($year * 12 + $mon > $thisyear * 12 + $thismon - 6 && + $year * 12 + $mon <= $thisyear * 12 + $thismon) { + print "$perm 1 $owgr $size $month $day $time CONTENTS/$path$arrow$link\n"; + } else { + print "$perm 1 $owgr $size $month $day $year CONTENTS/$path$arrow$link\n"; + } + } + } + if ( open(PIPEIN, "LC_ALL=C dpkg-deb -I $qarchivename |") ) + { + while() + { + @_ = split; + $size=$_[0]; + last if $size =~ /:/; + next if $size !~ /\d+/; + if($_[4] eq '*') + { + $perm='-r-xr-xr-x'; + $name=$_[5]; + } + else + { + $perm='-r--r--r--'; + $name=$_[4]; + } + print "$perm 1 root root $size $date DEBIAN/$name\n"; + } + } +} + +sub mcdebfs_copyout +{ + local($archive,$filename,$destfile)=@_; + local $qarchive = quote($archive); + local $qfilename = quote($filename); + local $qdestfile = quote($destfile); + + if($filename eq "INFO") + { + system("dpkg-deb -I $qarchive > $qdestfile"); + } + elsif($filename =~ /^DEBIAN/) + { + $qfilename=~s!^DEBIAN/!!; + system("dpkg-deb -I $qarchive $qfilename > $qdestfile"); + } + elsif($filename eq "INSTALL") + { + if ( open(FILEOUT,">$destfile") ) + { + print FILEOUT $pressinstall; + close FILEOUT; + system("chmod a+x $qdestfile"); + } + } + else + { + # files can be prepended with ./ or not, depending on the version of tar + $qfilename=~s!^CONTENTS/!!; + system("dpkg-deb --fsys-tarfile $qarchive | tar xOf - $qfilename ./$qfilename > $qdestfile 2>/dev/null"); + } +} + +sub mcdebfs_run +{ + local($archive,$filename)=@_; + local $qarchive = quote($archive); + if($filename eq "INSTALL") + { + print "Installing $archive\n"; + system("dpkg -i $qarchive"); + } + else + { + use File::Temp qw(mkdtemp); + my $template = "/tmp/mcdebfs.run.XXXXXX"; + $template="$ENV{MC_TMPDIR}/mcdebfs.XXXXXX" if ($ENV{MC_TMPDIR}); + $tmpdir = mkdtemp($template); + $tmpcmd="$tmpdir/run"; + &mcdebfs_copyout($archive, $filename, $tmpcmd); + system("chmod u+x $tmpcmd"); + system($tmpcmd); + unlink($tmpcmd); + rmdir($tmpdir); + } +} + +$pressinstall=<