Annotation of /bin/ApplySnapshot

#!/usr/bin/perl -w
# 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;

BEGIN {
        my $basedir = $0; $basedir =~ s#/[^/]+$##;
        unshift(@INC, "$basedir/../share");
}

use strict;
use IO::File;
use RServ;
use Getopt::Long;

$| = 1;

my ($debug,$verbose) = (0,0);
my ($help,$slavehost,$slaveport,$slaveuser,$slavepassword,
        $multiplemaster,
);
my $snapshot;

my $result = GetOptions(
        "debug!" => \$debug, "verbose!" => \$verbose, "help" => \$help,
        "slavehost=s" => \$slavehost, "slaveport=i" => \$slaveport,
        "slaveuser=s" => \$slaveuser, "slavepassword=s" => \$slavepassword,
        "multiplemaster" => \$multiplemaster,
        "snapshot=s" => \$snapshot,
        );

if (defined($help) || (scalar(@ARGV) < 1)) {
    print "Usage: $0 [options] slavedb
Options:
        --slavehost=hostname --slaveport=port
        --slaveuser=username --slavepassword=string
        --multiplemaster
        --snapshot=snapshot
";
    exit ((scalar(@ARGV) < 1)? 1:0);
}

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

my $sinfo = MkInfo($slave,$slavehost,$slaveport,$slaveuser,$slavepassword);

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

my $inpf;
if (defined($snapshot)) {
    $inpf = new IO::File;
    $inpf->open("< $snapshot"); 
} else {
    $inpf = *STDIN;
}

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

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

exit(0);
1	dpavlin	1.4	#!/usr/bin/perl -w
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	1.4	BEGIN {
10			my $basedir = $0; $basedir =~ s#/[^/]+$##;
11			unshift(@INC, "$basedir/../share");
12			}
13
14			use strict;
15	dpavlin	1.1	use IO::File;
16			use RServ;
17			use Getopt::Long;
18
19			$\| = 1;
20
21	dpavlin	1.4	my ($debug,$verbose) = (0,0);
22	dpavlin	1.7	my ($help,$slavehost,$slaveport,$slaveuser,$slavepassword,
23			$multiplemaster,
24			);
25	dpavlin	1.5	my $snapshot;
26	dpavlin	1.4
27			my $result = GetOptions(
28			"debug!" => \$debug, "verbose!" => \$verbose, "help" => \$help,
29			"slavehost=s" => \$slavehost, "slaveport=i" => \$slaveport,
30			"slaveuser=s" => \$slaveuser, "slavepassword=s" => \$slavepassword,
31	dpavlin	1.7	"multiplemaster" => \$multiplemaster,
32	dpavlin	1.4	"snapshot=s" => \$snapshot,
33			);
34
35			if (defined($help) \|\| (scalar(@ARGV) < 1)) {
36			print "Usage: $0 [options] slavedb
37			Options:
38			--slavehost=hostname --slaveport=port
39			--slaveuser=username --slavepassword=string
40	dpavlin	1.7	--multiplemaster
41	dpavlin	1.4	--snapshot=snapshot
42			";
43	dpavlin	1.1	exit ((scalar(@ARGV) < 1)? 1:0);
44			}
45
46			my $slave = $ARGV[0] \|\| "slave";
47
48	dpavlin	1.6	my $sinfo = MkInfo($slave,$slavehost,$slaveport,$slaveuser,$slavepassword);
49	dpavlin	1.1
50	dpavlin	1.2	my $conn = Pg::connectdb($sinfo);
51	dpavlin	1.1
52	dpavlin	1.3	my $inpf;
53	dpavlin	1.4	if (defined($snapshot)) {
54	dpavlin	1.3	$inpf = new IO::File;
55	dpavlin	1.4	$inpf->open("< $snapshot");
56	dpavlin	1.3	} else {
57	dpavlin	1.4	$inpf = *STDIN;
58	dpavlin	1.3	}
59	dpavlin	1.2
60	dpavlin	1.7	my $res = ApplySnapshot ($conn, $inpf, $multiplemaster);
61	dpavlin	1.1
62			if ($res > 0)
63			{
64			printf STDERR "Snapshot applied\n";
65			}
66			elsif ($res != 0)
67			{
68			printf STDERR "ERROR\n";
69			exit(1);
70			}
71
72			exit(0);