Contents of /bin/ApplySnapshot

#!/usr/bin/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 "/usr/share/postgresql/contrib";
use IO::File;
use RServ;
use Getopt::Long;

$| = 1;

$result = GetOptions("debug!", "verbose!", "help",
                     "host=s", "user=s", "password=s", "snapshot=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 --snapshot=file 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 $inpf;
if (defined($opt_snapshot)) {
    $inpf = new IO::File;
    $inpf->open("< $opt_snapshot"); 
} else {
    $inpf = STDIN;
}

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

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

exit(0);
1	#!/usr/bin/perl
2	# ApplySnapshot
3	# Vadim Mikheev, (c) 2000, PostgreSQL Inc.
4
5	eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
6	& eval 'exec perl -S $0 $argv:q'
7	if 0;
8
9	use lib "/usr/share/postgresql/contrib";
10	use IO::File;
11	use RServ;
12	use Getopt::Long;
13
14	$\| = 1;
15
16	$result = GetOptions("debug!", "verbose!", "help",
17	"host=s", "user=s", "password=s", "snapshot=s");
18
19	my $debug = $opt_debug \|\| 0;
20	my $verbose = $opt_verbose \|\| 0;
21	my $snapshot = $opt_snapshot \|\| "__Snapshot";
22
23	if (defined($opt_help) \|\| (scalar(@ARGV) < 1)) {
24	print "Usage: $0 --host=name --user=name --password=string --snapshot=file slavedb\n";
25	exit ((scalar(@ARGV) < 1)? 1:0);
26	}
27
28	my $slave = $ARGV[0] \|\| "slave";
29
30	my $sinfo = "dbname=$slave";
31	$sinfo = "$sinfo host=$opt_host" if (defined($opt_host));
32	$sinfo = "$sinfo user=$opt_user" if (defined($opt_user));
33	$sinfo = "$sinfo password=$opt_password" if (defined($opt_password));
34
35	my $conn = Pg::connectdb($sinfo);
36
37	my $inpf;
38	if (defined($opt_snapshot)) {
39	$inpf = new IO::File;
40	$inpf->open("< $opt_snapshot");
41	} else {
42	$inpf = STDIN;
43	}
44
45	$res = ApplySnapshot ($conn, $inpf);
46
47	if ($res > 0)
48	{
49	printf STDERR "Snapshot applied\n";
50	}
51	elsif ($res != 0)
52	{
53	printf STDERR "ERROR\n";
54	exit(1);
55	}
56
57	exit(0);