2 #============================================================= -*-perl-*-
4 # BackupPC_archiveStart: start an archive request from the
9 # Usage: BackupPC_archiveStart archiveHost userName hosts...
11 # Initiates an archive request on archive host archiveHost
12 # for the listed hosts. The latest backup for each host is
13 # archived. The userName is name of the requesting user,
14 # which appears in the log files.
17 # Craig Barratt <cbarratt@users.sourceforge.net>
18 # Dobrica Pavlinusic <dpavlin@rot13.org>
21 # Copyright (C) 2007-2009 Craig Barratt
23 # This program is free software; you can redistribute it and/or modify
24 # it under the terms of the GNU General Public License as published by
25 # the Free Software Foundation; either version 2 of the License, or
26 # (at your option) any later version.
28 # This program is distributed in the hope that it will be useful,
29 # but WITHOUT ANY WARRANTY; without even the implied warranty of
30 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31 # GNU General Public License for more details.
33 # You should have received a copy of the GNU General Public License
34 # along with this program; if not, write to the Free Software
35 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
37 #========================================================================
39 # Version 3.2.0, released 31 Jul 2010.
41 # See http://backuppc.sourceforge.net.
43 #========================================================================
47 use lib "/usr/local/BackupPC/lib";
52 use Data::Dump qw(dump);
54 die("BackupPC::Lib->new failed\n") if ( !(my $bpc = BackupPC::Lib->new) );
58 # no options currently
59 if ( !getopts("", \%opts) || @ARGV < 2 ) {
61 usage: $0 archiveHost userName [hosts[:num]...]
66 my %Conf = $bpc->Conf();
68 my $dbh = DBI->connect($Conf{SearchDSN}, $Conf{SearchUser}, "", { RaiseError => 1, AutoCommit => 0 });
70 my $sth = $dbh->prepare(qq{
72 backups.id as backup_id,
76 join hosts on hosts.id = hostid
77 where hosts.name = ? and inc_size < 0 and size > 0 and not inc_deleted
80 my $Hosts = $bpc->HostInfoRead();
81 my $ArchiveHost = shift @ARGV;
82 my $UserName = shift @ARGV;
83 my @HostFilter = @ARGV;
84 my $TopDir = $bpc->{Conf}{TopDir};
86 if ( !defined($Hosts->{$ArchiveHost}) ) {
87 print(STDERR "$0: archive host $ArchiveHost doesn't exist... quitting\n");
90 $bpc->ConfigRead($ArchiveHost);
92 if ( ! @HostFilter ) {
93 @HostFilter = keys %$Hosts;
96 warn "archiving hosts ",dump(@HostFilter);
98 my(@HostList, @BackupList);
99 foreach ( @HostFilter ) {
100 my ($host,$num) = split(/:/,$_,2);
101 if ( !defined($Hosts->{$host}) ) {
102 print(STDERR "$0: host $host doesn't exist... quitting\n");
105 my @backups = $bpc->BackupInfoRead($host);
107 warn "$0: host $host doesn't have any backups... skipping\n";
111 $sth->execute( $host );
112 if ( $sth->rows == 0 ) {
113 warn "no backups to archive on $host\n";
117 while ( my $row = $sth->fetchrow_hashref ) {
118 warn "+ ", $row->{host}, " ", $row->{num}, "\n";
119 push(@HostList, $host);
120 push(@BackupList, $row->{num});
125 for ( my $i = 0 ; ; $i++ ) {
126 $ReqFileName="archiveReq.$$.$i";
127 last if ( !-f "$TopDir/pc/$ArchiveHost/$ReqFileName" );
130 archiveloc => $bpc->{Conf}{ArchiveDest},
132 compression => $bpc->{Conf}{ArchiveComp} eq 'none' ? $bpc->{Conf}{CatPath}
133 : ($bpc->{Conf}{ArchiveComp} eq 'gzip'
134 ? $bpc->{Conf}{GzipPath} : $bpc->{Conf}{Bzip2Path}),
135 compext => $bpc->{Conf}{ArchiveComp} eq 'none' ? ''
136 : ($bpc->{Conf}{ArchiveComp} eq 'gzip' ? '.gz' : '.bz2'),
137 parfile => $bpc->{Conf}{ArchivePar},
138 splitsize => '0000000',
139 host => $ArchiveHost,
140 HostList => \@HostList,
141 BackupList => \@BackupList,
145 my $archive = Data::Dumper->new([\%ArchiveReq], [qw(*ArchiveReq)]);
147 if ( !open(REQ, ">", "$TopDir/pc/$ArchiveHost/$ReqFileName") ) {
148 print(STDERR "$0: can't open/write request file $TopDir/pc/$ArchiveHost/$ReqFileName... quitting\n");
152 print REQ $archive->Dump;
154 $bpc->ServerConnect($bpc->{Conf}{ServerHost}, $bpc->{Conf}{ServerPort});
155 my $reply = $bpc->ServerMesg("archive $UserName $ArchiveHost $ReqFileName");
156 $bpc->ServerDisconnect();
157 print("Sent archive request, reply: $reply\n");