Annotation 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	dpavlin	1.2	#!/usr/bin/perl
2	dpavlin	1.1	# 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	dpavlin	1.2	use lib "/usr/share/postgresql/contrib";
10	dpavlin	1.1	use IO::File;
11			use RServ;
12			use Getopt::Long;
13
14			$\| = 1;
15
16			$result = GetOptions("debug!", "verbose!", "help",
17	dpavlin	1.3	"host=s", "user=s", "password=s", "snapshot=s");
18	dpavlin	1.1
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	dpavlin	1.3	print "Usage: $0 --host=name --user=name --password=string --snapshot=file slavedb\n";
25	dpavlin	1.1	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	dpavlin	1.2	my $conn = Pg::connectdb($sinfo);
36	dpavlin	1.1
37	dpavlin	1.3	my $inpf;
38			if (defined($opt_snapshot)) {
39			$inpf = new IO::File;
40			$inpf->open("< $opt_snapshot");
41			} else {
42			$inpf = STDIN;
43			}
44	dpavlin	1.2
45	dpavlin	1.1	$res = ApplySnapshot ($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);