#! /usr/bin/perl
#
# 1999 (c) Piotr Roszatycki
# This software is under GNU license
# last modification: 1999-12-08
#
# debd
sub quote {
$_ = shift(@_);
s/([^\w\/.+-])/\\$1/g;
return($_);
}
sub bt
{
my ($dt) = @_;
my (@time);
@time = localtime($dt);
$bt = sprintf "%02d-%02d-%d %02d:%02d", $time[4] + 1, $time[3],
$time[5] + 1900, $time[2], $time[1];
return $bt;
}
sub ft
{
my ($f) = @_;
return "d" if -d $f;
return "l" if -l $f;
return "p" if -p $f;
return "S" if -S $f;
return "b" if -b $f;
return "c" if -c $f;
return "-";
}
sub fm
{
my ($n) = @_;
my ($m);
if( $n & 0400 ) {
$m .= "r";
} else {
$m .= "-";
}
if( $n & 0200 ) {
$m .= "w";
} else {
$m .= "-";
}
if( $n & 04000 ) {
$m .= "s";
} elsif( $n & 0100 ) {
$m .= "x";
} else {
$m .= "-";
}
if( $n & 0040 ) {
$m .= "r";
} else {
$m .= "-";
}
if( $n & 0020 ) {
$m .= "w";
} else {
$m .= "-";
}
if( $n & 02000 ) {
$m .= "s";
} elsif( $n & 0010 ) {
$m .= "x";
} else {
$m .= "-";
}
if( $n & 0004 ) {
$m .= "r";
} else {
$m .= "-";
}
if( $n & 0002 ) {
$m .= "w";
} else {
$m .= "-";
}
if( $n & 01000 ) {
$m .= "t";
} elsif( $n & 0001 ) {
$m .= "x";
} else {
$m .= "-";
}
return $m;
}
sub ls {
my ($file) = @_;
my @stat = stat($file);
# mode, nlink, uid, gid, size, mtime, filename
printf "%s%s %d %d %d %d %s CONTENTS%s\n", ft($file), fm($stat[2] & 07777),
$stat[3], $stat[4], $stat[5], $stat[7], bt($stat[9]), $file;
}
sub list
{
my($archive)=@_;
my $qarchive = quote($archive);
chop($date=`LC_ALL=C date "+%m-%d-%Y %H:%M"`);
chop($info_size=`dpkg -s $qarchive | wc -c`);
$repack_size=length($pressrepack);
$reinstall_size=length($pressreinstall);
$remove_size=length($pressremove);
$purge_size=length($presspurge);
$reconfigure_size=length($pressreconfigure);
$reinstall_size=length($pressreinstall);
$select_size=length($pressselect);
$unselect_size=length($pressunselect);
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 $purge_size $date DPKG-PURGE\n";
chop($status = `dpkg -s $qarchive | grep ^Status`);
if( $status =~ /deinstall/ ) {
print "-r-xr--r-- 1 root root $select_size $date DPKG-SELECT\n";
} elsif( $status =~ /install/ ) {
print "-r-xr--r-- 1 root root $unselect_size $date DPKG-UNSELECT\n";
}
if( $status !~ /config-files/ ) {
if ( -x "/usr/bin/dpkg-repack" ) {
print "-r-xr--r-- 1 root root $repack_size $date DPKG-REPACK\n";
}
print "-r-xr--r-- 1 root root $remove_size $date DPKG-REMOVE\n";
if ( -x "/usr/bin/apt-get" ) {
print "-r-xr--r-- 1 root root $remove_size $date APT-REMOVE\n";
print "-r-xr--r-- 1 root root $reinstall_size $date APT-REINSTALL\n";
print "-r-xr--r-- 1 root root $purge_size $date APT-PURGE\n";
}
}
if( -x "/usr/bin/dpkg-reconfigure" && -x "/var/lib/dpkg/info/$archive.config" ) {
print "-r-xr--r-- 1 root root $reconfigure_size $date DPKG-RECONFIGURE\n";
}
if ( open(PIPEIN, "LC_TIME=C LANG=C ls -l /var/lib/dpkg/info/$qarchive.* |") ) {
while() {
chop;
next if /\.list$/;
s%/var/lib/dpkg/info/$archive.%DEBIAN/%;
print $_, "\n";
}
close PIPEIN;
}
if ( open(LIST, "/var/lib/dpkg/info/$archive.list") ) {
while() {
chop;
ls($_);
}
close LIST;
}
}
sub copyout
{
my($archive,$filename,$destfile)=@_;
my $qarchive = quote($archive);
my $qfilename = quote($filename);
my $qdestfile = quote($destfile);
if($filename eq "INFO") {
system("dpkg -s $qarchive > $qdestfile");
} elsif($filename eq "DPKG-REPACK") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $pressrepack;
close FILEOUT;
system("chmod a+x $qdestfile");
}
} elsif($filename =~ /^DEBIAN/) {
$qfilename=~s!^DEBIAN/!!;
system("cat /var/lib/dpkg/info/$qarchive.$qfilename > $qdestfile");
} elsif($filename eq "DPKG-REMOVE" || $filename eq "APT-REMOVE") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $pressremove;
close FILEOUT;
system("chmod a+x $qdestfile");
}
} elsif($filename eq "DPKG-PURGE" || $filename eq "APT-PURGE") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $presspurge;
close FILEOUT;
system("chmod a+x $qdestfile");
}
} elsif($filename eq "DPKG-RECONFIGURE") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $pressreconfigure;
close FILEOUT;
system("chmod a+x $qdestfile");
}
} elsif($filename eq "APT-REINSTALL") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $pressreinstall;
close FILEOUT;
system("chmod a+x $destfile");
}
} elsif($filename eq "DPKG-SELECT") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $pressselect;
close FILEOUT;
system("chmod a+x $destfile");
}
} elsif($filename eq "DPKG-UNSELECT") {
if ( open(FILEOUT,">$destfile") ) {
print FILEOUT $pressunselect;
close FILEOUT;
system("chmod a+x $qdestfile");
}
} else {
$qfilename=~s!^CONTENTS!!;
system("cat $qfilename > $qdestfile");
}
}
sub run
{
my($archive,$filename)=@_;
my $qarchive = quote($archive);
my $qfilename = quote($filename);
if($filename eq "DPKG-REMOVE") {
system("dpkg --remove $qarchive");
} elsif($filename eq "APT-REMOVE") {
system("apt-get remove $qarchive");
} elsif($filename eq "DPKG-PURGE") {
system("dpkg --purge $qarchive");
} elsif($filename eq "APT-PURGE") {
system("apt-get --purge remove $qarchive");
} elsif($filename eq "DPKG-REPACK") {
system("dpkg-repack $qarchive");
} elsif($filename eq "DPKG-SELECT") {
system("echo $aqrchive install | dpkg --set-selections");
} elsif($filename eq "DPKG-UNSELECT") {
system("echo $qarchive deinstall | dpkg --set-selections");
} elsif($filename eq "APT-REINSTALL") {
system("apt-get -u --reinstall install $qarchive");
} elsif($filename eq "DPKG-RECONFIGURE") {
system("dpkg-reconfigure $qarchive");
} elsif($filename=~/^DEBIAN/) {
$qfilename=~s!^DEBIAN!!;
system("/var/lib/dpkg/info/$qarchive.$qfilename");
} else {
$qfilename=~s!^CONTENTS!!;
system($qfilename);
}
}
$pressrepack=<