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#!/usr/local/bin/perl -w |
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|
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use strict; |
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use DBI; |
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use lib "__INSTALLDIR__/lib"; |
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use BackupPC::Lib; |
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use BackupPC::View; |
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use Data::Dumper; |
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use Getopt::Std; |
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use Time::HiRes qw/time/; |
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use POSIX qw/strftime/; |
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use constant BPC_FTYPE_DIR => 5; |
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|
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my $debug = 0; |
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$|=1; |
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|
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my $t_fmt = '%Y-%m-%d %H:%M:%S'; |
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|
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my $hosts; |
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my $bpc = BackupPC::Lib->new || die; |
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my %Conf = $bpc->Conf(); |
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my $TopDir = $bpc->TopDir(); |
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my $beenThere = {}; |
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|
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my $dsn = "dbi:SQLite:dbname=$TopDir/$Conf{SearchDB}"; |
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|
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my $dbh = DBI->connect($dsn, "", "", { RaiseError => 1, AutoCommit => 0 }); |
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|
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my %opt; |
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|
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if ( !getopts("cdm:v", \%opt ) ) { |
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print STDERR <<EOF; |
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usage: $0 [-c|-d] [-m num] |
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|
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Options: |
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-c create database on first use |
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-d delete database before import |
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-m num import just num increments for one host |
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EOF |
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exit 1; |
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} |
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|
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###################################create tables############################3 |
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|
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if ($opt{c}) { |
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print "creating tables...\n"; |
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|
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$dbh->do(qq{ |
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create table hosts ( |
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ID INTEGER PRIMARY KEY, |
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name VARCHAR(30) NOT NULL, |
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IP VARCHAR(15) |
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); |
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}); |
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|
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$dbh->do(qq{ |
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create table shares ( |
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ID INTEGER PRIMARY KEY, |
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hostID INTEGER NOT NULL references hosts(id), |
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name VARCHAR(30) NOT NULL, |
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share VARCHAR(200) NOT NULL, |
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localpath VARCHAR(200) |
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); |
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}); |
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|
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$dbh->do(qq{ |
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create table backups ( |
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hostID INTEGER NOT NULL references hosts(id), |
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num INTEGER NOT NULL, |
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date DATE, |
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type CHAR(1), |
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PRIMARY KEY(hostID, num) |
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); |
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}); |
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|
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$dbh->do(qq{ |
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create table dvds ( |
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ID INTEGER PRIMARY KEY, |
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num INTEGER NOT NULL, |
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name VARCHAR(255) NOT NULL, |
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mjesto VARCHAR(255) |
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); |
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}); |
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|
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$dbh->do(qq{ |
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create table files ( |
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ID INTEGER NOT NULL PRIMARY KEY, |
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shareID INTEGER NOT NULL references shares(id), |
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backupNum INTEGER NOT NULL references backups(num), |
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name VARCHAR(255) NOT NULL, |
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path VARCHAR(255) NOT NULL, |
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fullpath VARCHAR(255) NOT NULL, |
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date TIMESTAMP NOT NULL, |
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type INTEGER NOT NULL, |
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size INTEGER NOT NULL, |
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dvdid INTEGER references dvds(id) |
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); |
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}); |
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|
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print "creating indexes...\n"; |
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|
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foreach my $index (qw( |
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hosts_name |
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backups_hostID |
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backups_num |
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shares_hostID |
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shares_name |
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files_shareID |
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files_path |
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files_name |
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files_date |
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files_size |
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)) { |
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my ($table,$col) = split(/_/, $index); |
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$dbh->do(qq{ create index $index on $table($col) }); |
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} |
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|
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|
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} |
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|
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if ($opt{d}) { |
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print "deleting "; |
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foreach my $table (qw(hosts shares files dvds backups)) { |
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print "$table "; |
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$dbh->do(qq{ DELETE FROM $table }); |
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} |
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print " done...\n"; |
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} |
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|
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if ($opt{v}) { |
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print "Debug level at $opt{v}\n"; |
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$debug = $opt{v}; |
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} |
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|
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#################################INSERT VALUES############################# |
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|
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# get hosts |
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$hosts = $bpc->HostInfoRead(); |
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my $hostID; |
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my $shareID; |
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|
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my $sth; |
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|
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$sth->{insert_hosts} = $dbh->prepare(qq{ |
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INSERT INTO hosts (name, IP) VALUES (?,?) |
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}); |
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|
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$sth->{hosts_by_name} = $dbh->prepare(qq{ |
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SELECT ID FROM hosts WHERE name=? |
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}); |
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|
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$sth->{backups_broj} = $dbh->prepare(qq{ |
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SELECT COUNT(*) |
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FROM backups |
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WHERE hostID=? AND num=? |
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}); |
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|
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$sth->{insert_backups} = $dbh->prepare(qq{ |
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INSERT INTO backups (hostID, num, date, type) |
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VALUES (?,?,?,?) |
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}); |
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|
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$sth->{insert_files} = $dbh->prepare(qq{ |
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INSERT INTO files |
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(shareID, backupNum, name, path, fullpath, date, type, size) |
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VALUES (?,?,?,?,?,?,?,?) |
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}); |
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|
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foreach my $host_key (keys %{$hosts}) { |
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|
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my $hostname = $hosts->{$host_key}->{'host'} || die "can't find host for $host_key"; |
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|
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$sth->{hosts_by_name}->execute($hosts->{$host_key}->{'host'}); |
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|
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unless (($hostID) = $sth->{hosts_by_name}->fetchrow_array()) { |
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$sth->{insert_hosts}->execute( |
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$hosts->{$host_key}->{'host'}, |
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$hosts->{$host_key}->{'ip'} |
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); |
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|
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$hostID = $dbh->func('last_insert_rowid'); |
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} |
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|
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print("host ".$hosts->{$host_key}->{'host'}.": "); |
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|
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# get backups for a host |
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my @backups = $bpc->BackupInfoRead($hostname); |
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print scalar @backups, " increments\n"; |
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|
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my $inc_nr = 0; |
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|
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foreach my $backup (@backups) { |
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$inc_nr++; |
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last if ($opt{m} && $inc_nr > $opt{m}); |
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|
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my $backupNum = $backup->{'num'}; |
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my @backupShares = (); |
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|
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print $hosts->{$host_key}->{'host'}, "\t#$backupNum\n"; |
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|
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$sth->{backups_broj}->execute($hostID, $backupNum); |
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my ($broj) = $sth->{backups_broj}->fetchrow_array(); |
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next if ($broj > 0); |
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|
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my $files = BackupPC::View->new($bpc, $hostname, \@backups, 1); |
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foreach my $share ($files->shareList($backupNum)) { |
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|
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my $t = time(); |
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|
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print strftime($t_fmt,localtime())," ", $share; |
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$shareID = getShareID($share, $hostID, $hostname); |
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|
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my ($f, $nf, $d, $nd) = recurseDir($bpc, $hostname, $files, $backupNum, $share, "", $shareID); |
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printf(" %d/%d files %d/%d dirs [%.2f/s]\n", |
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$nf, $f, $nd, $d, |
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( ($f+$d) / ((time() - $t) || 1) ) |
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); |
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$dbh->commit(); |
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} |
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|
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$sth->{insert_backups}->execute( |
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$hostID, |
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$backupNum, |
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$backup->{'endTime'}, |
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$backup->{'type'} |
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); |
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$dbh->commit(); |
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|
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} |
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} |
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undef $sth; |
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$dbh->commit(); |
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$dbh->disconnect(); |
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|
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sub getShareID() { |
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|
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my ($share, $hostID, $hostname) = @_; |
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|
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$sth->{share_id} ||= $dbh->prepare(qq{ |
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SELECT ID FROM shares WHERE hostID=? AND name=? |
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}); |
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|
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$sth->{share_id}->execute($hostID,$share); |
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|
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my ($id) = $sth->{share_id}->fetchrow_array(); |
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|
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return $id if (defined($id)); |
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|
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$sth->{insert_share} ||= $dbh->prepare(qq{ |
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INSERT INTO shares |
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(hostID,name,share,localpath) |
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VALUES (?,?,?,?) |
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}); |
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|
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my $drop_down = $hostname . '/' . $share; |
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$drop_down =~ s#//+#/#g; |
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|
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$sth->{insert_share}->execute($hostID,$share, $drop_down ,undef); |
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return $dbh->func('last_insert_rowid'); |
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} |
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|
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sub found_in_db { |
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|
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my ($shareID,undef,$name,$path,undef,$date,undef,$size) = @_; |
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|
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$sth->{file_in_db} ||= $dbh->prepare(qq{ |
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SELECT count(*) FROM files |
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WHERE shareID = ? and |
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path = ? and |
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name = ? and |
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date = ? and |
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size = ? |
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}); |
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|
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my @param = ($shareID,$path,$name,$date,$size); |
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$sth->{file_in_db}->execute(@param); |
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my ($rows) = $sth->{file_in_db}->fetchrow_array(); |
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# print STDERR ( $rows ? '+' : '-' ), join(" ",@param), "\n"; |
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return $rows; |
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} |
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|
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#################################################### |
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# recursing through filesystem structure and # |
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# and returning flattened files list # |
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#################################################### |
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sub recurseDir($$$$$$$$) { |
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|
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my ($bpc, $hostname, $files, $backupNum, $share, $dir, $shareID) = @_; |
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|
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print STDERR "recurse($hostname,$backupNum,$share,$dir,$shareID)\n" if ($debug >= 1); |
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|
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my ($nr_files, $new_files, $nr_dirs, $new_dirs) = (0,0,0,0); |
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|
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{ # scope |
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my @stack; |
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|
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my $filesInBackup = $files->dirAttrib($backupNum, $share, $dir); |
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|
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# first, add all the entries in current directory |
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foreach my $path_key (keys %{$filesInBackup}) { |
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my @data = ( |
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$shareID, |
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$backupNum, |
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$path_key, |
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$filesInBackup->{$path_key}->{'relPath'}, |
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$filesInBackup->{$path_key}->{'fullPath'}, |
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# $filesInBackup->{$path_key}->{'sharePathM'}, |
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$filesInBackup->{$path_key}->{'mtime'}, |
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$filesInBackup->{$path_key}->{'type'}, |
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$filesInBackup->{$path_key}->{'size'} |
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); |
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|
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my $key = join(" ", ( |
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$shareID, |
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$dir, |
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$path_key, |
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$filesInBackup->{$path_key}->{'mtime'}, |
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$filesInBackup->{$path_key}->{'size'} |
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)); |
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|
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|
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if (! $beenThere->{$key} && ! found_in_db(@data)) { |
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print STDERR "# key: $key [", $beenThere->{$key},"]" if ($debug >= 2); |
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$sth->{'insert_files'}->execute(@data); |
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if ($filesInBackup->{$path_key}->{'type'} == BPC_FTYPE_DIR) { |
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$new_dirs++; |
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print STDERR " dir\n" if ($debug >= 2); |
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} else { |
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$new_files++; |
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print STDERR " file\n" if ($debug >= 2); |
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} |
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} |
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$beenThere->{$key}++; |
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|
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if ($filesInBackup->{$path_key}->{'type'} == BPC_FTYPE_DIR) { |
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$nr_dirs++; |
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|
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my $full_path = $dir . '/' . $path_key; |
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push @stack, $full_path; |
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print STDERR "### store to stack: $full_path\n" if ($debug >= 3); |
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|
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# my ($f,$nf,$d,$nd) = recurseDir($bpc, $hostname, $backups, $backupNum, $share, $path_key, $shareID) unless ($beenThere->{$key}); |
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# |
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# $nr_files += $f; |
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# $new_files += $nf; |
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# $nr_dirs += $d; |
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# $new_dirs += $nd; |
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|
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} else { |
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$nr_files++; |
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} |
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} |
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|
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print STDERR "## STACK ",join(", ", @stack),"\n" if ($debug >= 2); |
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|
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while ( my $dir = shift @stack ) { |
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my ($f,$nf,$d,$nd) = recurseDir($bpc, $hostname, $files, $backupNum, $share, $dir, $shareID); |
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print STDERR "# $dir f: $f nf: $nf d: $d nd: $nd\n" if ($debug >= 1); |
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$nr_files += $f; |
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$new_files += $nf; |
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$nr_dirs += $d; |
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$new_dirs += $nd; |
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} |
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} |
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|
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return ($nr_files, $new_files, $nr_dirs, $new_dirs); |
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} |
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