1 files changed, 90 insertions, 0 deletions
diff --git a/beagle/debian-rfs/usr/share/perl5/Debconf/DbDriver/Pipe.pm b/beagle/debian-rfs/usr/share/perl5/Debconf/DbDriver/Pipe.pm
new file mode 100644
index 0000000..17a2132
--- /dev/null
+++ b/beagle/debian-rfs/usr/share/perl5/Debconf/DbDriver/Pipe.pm
@@ -0,0 +1,90 @@
+#!/usr/bin/perl -w
+# This file was preprocessed, do not edit!
+
+
+package Debconf::DbDriver::Pipe;
+use strict;
+use Debconf::Log qw(:all);
+use base 'Debconf::DbDriver::Cache';
+
+
+use fields qw(infd outfd format);
+
+
+sub init {
+	my $this=shift;
+
+	$this->{format} = "822" unless exists $this->{format};
+
+	$this->error("No format specified") unless $this->{format};
+	eval "use Debconf::Format::$this->{format}";
+	if ($@) {
+		$this->error("Error setting up format object $this->{format}: $@");
+	}
+	$this->{format}="Debconf::Format::$this->{format}"->new;
+	if (not ref $this->{format}) {
+		$this->error("Unable to make format object");
+	}
+
+	my $fh;
+	if (defined $this->{infd}) {
+		if ($this->{infd} ne 'none') {
+			open ($fh, "<&=$this->{infd}") or
+				$this->error("could not open file descriptor #$this->{infd}: $!");
+		}
+	}
+	else {	
+		open ($fh, '-');
+	}
+
+	$this->SUPER::init(@_);
+
+	debug "db $this->{name}" => "loading database";
+
+	if (defined $fh) {
+		while (! eof $fh) {
+			my ($item, $cache)=$this->{format}->read($fh);
+			$this->{cache}->{$item}=$cache;
+		}
+		close $fh;
+	}
+}
+
+
+sub shutdown {
+	my $this=shift;
+
+	return if $this->{readonly};
+
+	my $fh;
+	if (defined $this->{outfd}) {
+		if ($this->{outfd} ne 'none') {
+			open ($fh, ">&=$this->{outfd}") or
+				$this->error("could not open file descriptor #$this->{outfd}: $!");
+		}
+	}
+	else {
+		open ($fh, '>-');
+	}
+	
+	if (defined $fh) {
+		$this->{format}->beginfile;
+		foreach my $item (sort keys %{$this->{cache}}) {
+			next unless defined $this->{cache}->{$item}; # skip deleted
+			$this->{format}->write($fh, $this->{cache}->{$item}, $item)
+				or $this->error("could not write to pipe: $!");
+		}
+		$this->{format}->endfile;
+		close $fh or $this->error("could not close pipe: $!");
+	}
+
+	return 1;
+}
+
+
+sub load {
+	return undef;
+}
+
+
+1