postgresql/contrib/rserv/ApplySnapshot.in

# -*- perl -*-
# ApplySnapshot
# Vadim Mikheev, (c) 2000, PostgreSQL Inc.

eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
    & eval 'exec perl -S $0 $argv:q'
    if 0;

use lib "@LIBDIR@";
use IO::File;
use RServ;
use Getopt::Long;

$| = 1;

$result = GetOptions("debug!", "verbose!", "help",
		     "host=s", "user=s", "password=s");

my $debug = $opt_debug || 0;
my $verbose = $opt_verbose || 0;
my $snapshot = $opt_snapshot || "__Snapshot";

if (defined($opt_help) || (scalar(@ARGV) < 1)) {
    print "Usage: $0 --host=name --user=name --password=string slavedb\n";
    exit ((scalar(@ARGV) < 1)? 1:0);
}

my $slave = $ARGV[0] || "slave";

my $sinfo = "dbname=$slave";
$sinfo = "$sinfo host=$opt_host" if (defined($opt_host));
$sinfo = "$sinfo user=$opt_user" if (defined($opt_user));
$sinfo = "$sinfo password=$opt_password" if (defined($opt_password));

my $conn = Pg::connectdb($sinfo);

my $inpf = new IO::File;
$inpf = STDIN;

$RServ::quiet = !$verbose;

$res = ApplySnapshot ($conn, $inpf);

if ($res > 0)
{
	printf STDERR "Snapshot applied\n";
}
elsif ($res != 0)
{
	printf STDERR "ERROR\n";
	exit(1);
}

exit(0);