124 lines
4 KiB
Perl
Executable file
124 lines
4 KiB
Perl
Executable file
#!/usr/bin/perl
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#============================================================= -*-perl-*-
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#
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# BackupPC_archiveStart: start an archive request from the
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# command line.
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#
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# DESCRIPTION
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#
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# Usage: BackupPC_archiveStart archiveHost userName hosts...
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#
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# Initiates an archive request on archive host archiveHost
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# for the listed hosts. The latest backup for each host is
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# archived. The userName is name of the requesting user,
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# which appears in the log files.
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#
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# AUTHOR
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# Craig Barratt <cbarratt@users.sourceforge.net>
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#
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# COPYRIGHT
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# Copyright (C) 2007-2009 Craig Barratt
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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#========================================================================
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#
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# Version 3.2.0, released 31 Jul 2010.
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#
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# See http://backuppc.sourceforge.net.
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#
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#========================================================================
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use strict;
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no utf8;
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use lib "/usr/share/backuppc/lib";
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use Getopt::Std;
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use BackupPC::Lib;
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die("BackupPC::Lib->new failed\n") if ( !(my $bpc = BackupPC::Lib->new) );
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my %opts;
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# no options currently
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if ( !getopts("", \%opts) || @ARGV < 3 ) {
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print STDERR <<EOF;
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usage: $0 archiveHost userName hosts...
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EOF
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exit(1);
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}
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my $Hosts = $bpc->HostInfoRead();
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my $ArchiveHost = $ARGV[0];
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my $UserName = $ARGV[1];
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my $TopDir = $bpc->{Conf}{TopDir};
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if ( !defined($Hosts->{$ArchiveHost}) ) {
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print(STDERR "$0: archive host $ArchiveHost doesn't exist... quitting\n");
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exit(1);
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}
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$bpc->ConfigRead($ArchiveHost);
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my(@HostList, @BackupList);
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for ( my $i = 2 ; $i < @ARGV ; $i++ ) {
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my $host = $ARGV[$i];
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if ( !defined($Hosts->{$host}) ) {
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print(STDERR "$0: host $host doesn't exist... quitting\n");
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exit(1);
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}
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my @backups = $bpc->BackupInfoRead($host);
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if ( !@backups ) {
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print(STDERR "$0: host $host doesn't have any backups... quitting\n");
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exit(1);
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}
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push(@HostList, $host);
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push(@BackupList, $backups[$#backups]{num});
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}
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my $ReqFileName;
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for ( my $i = 0 ; ; $i++ ) {
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$ReqFileName="archiveReq.$$.$i";
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last if ( !-f "$TopDir/pc/$ArchiveHost/$ReqFileName" );
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}
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my %ArchiveReq = (
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archiveloc => $bpc->{Conf}{ArchiveDest},
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archtype => 0,
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compression => $bpc->{Conf}{ArchiveComp} eq 'none' ? $bpc->{Conf}{CatPath}
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: ($bpc->{Conf}{ArchiveComp} eq 'gzip'
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? $bpc->{Conf}{GzipPath} : $bpc->{Conf}{Bzip2Path}),
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compext => $bpc->{Conf}{ArchiveComp} eq 'none' ? ''
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: ($bpc->{Conf}{ArchiveComp} eq 'gzip' ? '.gz' : '.bz2'),
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parfile => $bpc->{Conf}{ArchivePar},
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splitsize => $bpc->{Conf}{ArchiveSplit} * 1000000,
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host => $ArchiveHost,
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HostList => \@HostList,
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BackupList => \@BackupList,
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user => $UserName,
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reqTime => time,
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);
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my $archive = Data::Dumper->new([\%ArchiveReq], [qw(*ArchiveReq)]);
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$archive->Indent(1);
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if ( !open(REQ, ">", "$TopDir/pc/$ArchiveHost/$ReqFileName") ) {
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print(STDERR "$0: can't open/write request file $TopDir/pc/$ArchiveHost/$ReqFileName... quitting\n");
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exit(1);
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}
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binmode(REQ);
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print REQ $archive->Dump;
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close(REQ);
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$bpc->ServerConnect($bpc->{Conf}{ServerHost}, $bpc->{Conf}{ServerPort});
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my $reply = $bpc->ServerMesg("archive $UserName $ArchiveHost $ReqFileName");
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$bpc->ServerDisconnect();
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print("Sent archive request, reply: $reply\n");
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exit(0);
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