# Craig Barratt <cbarratt@users.sourceforge.net>
#
# COPYRIGHT
-# Copyright (C) 2001-2003 Craig Barratt
+# Copyright (C) 2001 Craig Barratt
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
#
#========================================================================
#
-# Version 2.1.0_CVS, released 3 Jul 2003.
+# Version 2.0.0, released 14 Jun 2003.
#
# See http://backuppc.sourceforge.net.
#
use strict;
no utf8;
use CGI;
-use CGI::Carp qw(fatalsToBrowser);
use lib "/usr/local/BackupPC/lib";
-
use BackupPC::Lib;
-use BackupPC::CGI::Lib qw(:all);
+use BackupPC::FileZIO;
+use BackupPC::Attrib qw(:all);
+use BackupPC::View;
+use Data::Dumper;
+
+use vars qw($Cgi %In $MyURL $User %Conf $TopDir $BinDir $bpc);
+use vars qw(%Status %Info %Jobs @BgQueue @UserQueue @CmdQueue
+ %QueueLen %StatusHost);
+use vars qw($Hosts $HostsMTime $ConfigMTime $PrivAdmin);
+use vars qw(%UserEmailInfo $UserEmailInfoMTime %RestoreReq);
+
+use vars qw ($Lang);
+
+$Cgi = new CGI;
+%In = $Cgi->Vars;
+
+#
+# We require that Apache pass in $ENV{SCRIPT_NAME} and $ENV{REMOTE_USER}.
+# The latter requires .ht_access style authentication. Replace this
+# code if you are using some other type of authentication, and have
+# a different way of getting the user name.
+#
+$ENV{REMOTE_USER} = $Conf{BackupPCUser} if ( !defined($ENV{REMOTE_USER}) );
+$MyURL = $ENV{SCRIPT_NAME};
+$User = $ENV{REMOTE_USER};
+
+if ( !defined($bpc) ) {
+ ErrorExit($Lang->{BackupPC__Lib__new_failed__check_apache_error_log})
+ if ( !($bpc = BackupPC::Lib->new(undef, undef, 1)) );
+ $TopDir = $bpc->TopDir();
+ $BinDir = $bpc->BinDir();
+ %Conf = $bpc->Conf();
+ $Lang = $bpc->Lang();
+ $ConfigMTime = $bpc->ConfigMTime();
+} elsif ( $bpc->ConfigMTime() != $ConfigMTime ) {
+ $bpc->ConfigRead();
+ %Conf = $bpc->Conf();
+ $ConfigMTime = $bpc->ConfigMTime();
+ $Lang = $bpc->Lang();
+}
-BackupPC::CGI::Lib::NewRequest;
+#
+# Clean up %ENV for taint checking
+#
+delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
+$ENV{PATH} = $Conf{MyPath};
+
+#
+# Verify we are running as the correct user
+#
+if ( $Conf{BackupPCUserVerify}
+ && $> != (my $uid = (getpwnam($Conf{BackupPCUser}))[2]) ) {
+ ErrorExit(eval("qq{$Lang->{Wrong_user__my_userid_is___}}"), <<EOF);
+This script needs to run as the user specified in \$Conf{BackupPCUser},
+which is set to $Conf{BackupPCUser}.
+<p>
+This is an installation problem. If you are using mod_perl then
+it appears that Apache is not running as user $Conf{BackupPCUser}.
+If you are not using mod_perl, then most like setuid is not working
+properly on BackupPC_Admin. Check the permissions on
+$Conf{CgiDir}/BackupPC_Admin and look at the documentation.
+EOF
+}
+
+if ( !defined($Hosts) || $bpc->HostsMTime() != $HostsMTime ) {
+ $HostsMTime = $bpc->HostsMTime();
+ $Hosts = $bpc->HostInfoRead();
+
+ # turn moreUsers list into a hash for quick lookups
+ foreach my $host (keys %$Hosts) {
+ $Hosts->{$host}{moreUsers} =
+ {map {$_, 1} split(",", $Hosts->{$host}{moreUsers}) }
+ }
+}
my %ActionDispatch = (
- "summary" => "Summary",
- $Lang->{Start_Incr_Backup} => "StartStopBackup",
- $Lang->{Start_Full_Backup} => "StartStopBackup",
- $Lang->{Stop_Dequeue_Backup} => "StartStopBackup",
- "queue" => "Queue",
- "view" => "View",
- "LOGlist" => "LOGlist",
- "emailSummary" => "EmailSummary",
- "browse" => "Browse",
- "dirHistory" => "DirHistory",
- $Lang->{Restore} => "Restore",
- "RestoreFile" => "RestoreFile",
- "hostInfo" => "HostInfo",
- "generalInfo" => "GeneralInfo",
- "restoreInfo" => "RestoreInfo",
+ "summary" => \&Action_Summary,
+ $Lang->{Start_Incr_Backup} => \&Action_StartStopBackup,
+ $Lang->{Start_Full_Backup} => \&Action_StartStopBackup,
+ $Lang->{Stop_Dequeue_Backup} => \&Action_StartStopBackup,
+ "queue" => \&Action_Queue,
+ "view" => \&Action_View,
+ "LOGlist" => \&Action_LOGlist,
+ "emailSummary" => \&Action_EmailSummary,
+ "browse" => \&Action_Browse,
+ $Lang->{Restore} => \&Action_Restore,
+ "RestoreFile" => \&Action_RestoreFile,
+ "hostInfo" => \&Action_HostInfo,
+ "generalInfo" => \&Action_GeneralInfo,
+ "restoreInfo" => \&Action_RestoreInfo,
);
#
#
$In{action} ||= "hostInfo" if ( defined($In{host}) );
$In{action} = "generalInfo" if ( !defined($ActionDispatch{$In{action}}) );
-my $action = $ActionDispatch{$In{action}};
-require "BackupPC/CGI/$action.pm"
- if ( !defined($BackupPC::CGI::{"${action}::"}) );
-$BackupPC::CGI::{"${action}::"}{action}();
+$ActionDispatch{$In{action}}();
+exit(0);
+
+###########################################################################
+# Action handling subroutines
+###########################################################################
+
+sub Action_Summary
+{
+ my($fullTot, $fullSizeTot, $incrTot, $incrSizeTot, $str,
+ $strNone, $strGood, $hostCntGood, $hostCntNone);
+
+ $hostCntGood = $hostCntNone = 0;
+ GetStatusInfo("hosts");
+ my $Privileged = CheckPermission();
+
+ if ( !$Privileged ) {
+ ErrorExit($Lang->{Only_privileged_users_can_view_PC_summaries} );
+ }
+ foreach my $host ( sort(keys(%Status)) ) {
+ my($fullDur, $incrCnt, $incrAge, $fullSize, $fullRate, $reasonHilite);
+ my($shortErr);
+ my @Backups = $bpc->BackupInfoRead($host);
+ my $fullCnt = $incrCnt = 0;
+ my $fullAge = $incrAge = -1;
+ for ( my $i = 0 ; $i < @Backups ; $i++ ) {
+ if ( $Backups[$i]{type} eq "full" ) {
+ $fullCnt++;
+ if ( $fullAge < 0 || $Backups[$i]{startTime} > $fullAge ) {
+ $fullAge = $Backups[$i]{startTime};
+ $fullSize = $Backups[$i]{size} / (1024 * 1024);
+ $fullDur = $Backups[$i]{endTime} - $Backups[$i]{startTime};
+ }
+ $fullSizeTot += $Backups[$i]{size} / (1024 * 1024);
+ } else {
+ $incrCnt++;
+ if ( $incrAge < 0 || $Backups[$i]{startTime} > $incrAge ) {
+ $incrAge = $Backups[$i]{startTime};
+ }
+ $incrSizeTot += $Backups[$i]{size} / (1024 * 1024);
+ }
+ }
+ if ( $fullAge < 0 ) {
+ $fullAge = "";
+ $fullRate = "";
+ } else {
+ $fullAge = sprintf("%.1f", (time - $fullAge) / (24 * 3600));
+ $fullRate = sprintf("%.2f",
+ $fullSize / ($fullDur <= 0 ? 1 : $fullDur));
+ }
+ if ( $incrAge < 0 ) {
+ $incrAge = "";
+ } else {
+ $incrAge = sprintf("%.1f", (time - $incrAge) / (24 * 3600));
+ }
+ $fullTot += $fullCnt;
+ $incrTot += $incrCnt;
+ $fullSize = sprintf("%.2f", $fullSize / 1000);
+ $incrAge = " " if ( $incrAge eq "" );
+ $reasonHilite = $Conf{CgiStatusHilightColor}{$Status{$host}{reason}}
+ || $Conf{CgiStatusHilightColor}{$Status{$host}{state}};
+ $reasonHilite = " bgcolor=\"$reasonHilite\"" if ( $reasonHilite ne "" );
+ if ( $Status{$host}{state} ne "Status_backup_in_progress"
+ && $Status{$host}{state} ne "Status_restore_in_progress"
+ && $Status{$host}{error} ne "" ) {
+ ($shortErr = $Status{$host}{error}) =~ s/(.{48}).*/$1.../;
+ $shortErr = " ($shortErr)";
+ }
+
+ $str = <<EOF;
+<tr$reasonHilite><td> ${HostLink($host)} </td>
+ <td align="center"> ${UserLink(defined($Hosts->{$host})
+ ? $Hosts->{$host}{user} : "")} </td>
+ <td align="center"> $fullCnt </td>
+ <td align="center"> $fullAge </td>
+ <td align="center"> $fullSize </td>
+ <td align="center"> $fullRate </td>
+ <td align="center"> $incrCnt </td>
+ <td align="center"> $incrAge </td>
+ <td align="center"> $Lang->{$Status{$host}{state}} </td>
+ <td> $Lang->{$Status{$host}{reason}}$shortErr </td></tr>
+EOF
+ if ( @Backups == 0 ) {
+ $hostCntNone++;
+ $strNone .= $str;
+ } else {
+ $hostCntGood++;
+ $strGood .= $str;
+ }
+ }
+ $fullSizeTot = sprintf("%.2f", $fullSizeTot / 1000);
+ $incrSizeTot = sprintf("%.2f", $incrSizeTot / 1000);
+ my $now = timeStamp2(time);
+
+ Header($Lang->{BackupPC__Server_Summary});
+ print eval ("qq{$Lang->{BackupPC_Summary}}");
+
+ Trailer();
+}
+
+sub Action_StartStopBackup
+{
+ my($str, $reply);
+
+ my $start = 1 if ( $In{action} eq $Lang->{Start_Incr_Backup}
+ || $In{action} eq $Lang->{Start_Full_Backup} );
+ my $doFull = $In{action} eq $Lang->{Start_Full_Backup} ? 1 : 0;
+ my $type = $doFull ? "full" : "incremental";
+ my $host = $In{host};
+ my $Privileged = CheckPermission($host);
+
+ if ( !$Privileged ) {
+ ErrorExit(eval("qq{$Lang->{Only_privileged_users_can_stop_or_start_backups}}"));
+ }
+ ServerConnect();
+
+ if ( $In{doit} ) {
+ if ( $start ) {
+ if ( $Hosts->{$host}{dhcp} ) {
+ $reply = $bpc->ServerMesg("backup $In{hostIP} ${EscURI($host)}"
+ . " $User $doFull");
+ $str = eval("qq{$Lang->{Backup_requested_on_DHCP__host}}");
+ } else {
+ $reply = $bpc->ServerMesg("backup ${EscURI($host)}"
+ . " ${EscURI($host)} $User $doFull");
+ $str = eval("qq{$Lang->{Backup_requested_on__host_by__User}}");
+ }
+ } else {
+ $reply = $bpc->ServerMesg("stop ${EscURI($host)} $User $In{backoff}");
+ $str = eval("qq{$Lang->{Backup_stopped_dequeued_on__host_by__User}}");
+ }
+
+ Header(eval ("qq{$Lang->{BackupPC__Backup_Requested_on__host}}") );
+ print (eval ("qq{$Lang->{REPLY_FROM_SERVER}}"));
+
+ Trailer();
+ } else {
+ if ( $start ) {
+ my $ipAddr = ConfirmIPAddress($host);
+
+ Header(eval("qq{$Lang->{BackupPC__Start_Backup_Confirm_on__host}}"));
+ print (eval("qq{$Lang->{Are_you_sure_start}}"));
+ } else {
+ my $backoff = "";
+ GetStatusInfo("host(${EscURI($host)})");
+ if ( $StatusHost{backoffTime} > time ) {
+ $backoff = sprintf("%.1f",
+ ($StatusHost{backoffTime} - time) / 3600);
+ }
+ Header($Lang->{BackupPC__Stop_Backup_Confirm_on__host});
+ print (eval ("qq{$Lang->{Are_you_sure_stop}}"));
+ }
+ Trailer();
+ }
+}
+
+sub Action_Queue
+{
+ my($strBg, $strUser, $strCmd);
+
+ GetStatusInfo("queues");
+ my $Privileged = CheckPermission();
+
+ if ( !$Privileged ) {
+ ErrorExit($Lang->{Only_privileged_users_can_view_queues_});
+ }
+
+ while ( @BgQueue ) {
+ my $req = pop(@BgQueue);
+ my($reqTime) = timeStamp2($req->{reqTime});
+ $strBg .= <<EOF;
+<tr><td> ${HostLink($req->{host})} </td>
+ <td align="center"> $reqTime </td>
+ <td align="center"> $req->{user} </td></tr>
+EOF
+ }
+ while ( @UserQueue ) {
+ my $req = pop(@UserQueue);
+ my $reqTime = timeStamp2($req->{reqTime});
+ $strUser .= <<EOF;
+<tr><td> ${HostLink($req->{host})} </td>
+ <td align="center"> $reqTime </td>
+ <td align="center"> $req->{user} </td></tr>
+EOF
+ }
+ while ( @CmdQueue ) {
+ my $req = pop(@CmdQueue);
+ my $reqTime = timeStamp2($req->{reqTime});
+ (my $cmd = $req->{cmd}[0]) =~ s/$BinDir\///;
+ $strCmd .= <<EOF;
+<tr><td> ${HostLink($req->{host})} </td>
+ <td align="center"> $reqTime </td>
+ <td align="center"> $req->{user} </td>
+ <td> $cmd $req->{cmd}[0] </td></tr>
+EOF
+ }
+ Header($Lang->{BackupPC__Queue_Summary});
+
+ print ( eval ( "qq{$Lang->{Backup_Queue_Summary}}") );
+
+ Trailer();
+}
+
+sub Action_View
+{
+ my $Privileged = CheckPermission($In{host});
+ my $compress = 0;
+ my $fh;
+ my $host = $In{host};
+ my $num = $In{num};
+ my $type = $In{type};
+ my $linkHosts = 0;
+ my($file, $comment);
+ my $ext = $num ne "" ? ".$num" : "";
+
+ ErrorExit(eval("qq{$Lang->{Invalid_number__num}}")) if ( $num ne "" && $num !~ /^\d+$/ );
+ if ( $type eq "XferLOG" ) {
+ $file = "$TopDir/pc/$host/SmbLOG$ext";
+ $file = "$TopDir/pc/$host/XferLOG$ext" if ( !-f $file && !-f "$file.z");
+ } elsif ( $type eq "XferLOGbad" ) {
+ $file = "$TopDir/pc/$host/SmbLOG.bad";
+ $file = "$TopDir/pc/$host/XferLOG.bad" if ( !-f $file && !-f "$file.z");
+ } elsif ( $type eq "XferErrbad" ) {
+ $file = "$TopDir/pc/$host/SmbLOG.bad";
+ $file = "$TopDir/pc/$host/XferLOG.bad" if ( !-f $file && !-f "$file.z");
+ $comment = $Lang->{Extracting_only_Errors};
+ } elsif ( $type eq "XferErr" ) {
+ $file = "$TopDir/pc/$host/SmbLOG$ext";
+ $file = "$TopDir/pc/$host/XferLOG$ext" if ( !-f $file && !-f "$file.z");
+ $comment = $Lang->{Extracting_only_Errors};
+ } elsif ( $type eq "RestoreLOG" ) {
+ $file = "$TopDir/pc/$host/RestoreLOG$ext";
+ } elsif ( $type eq "RestoreErr" ) {
+ $file = "$TopDir/pc/$host/RestoreLOG$ext";
+ $comment = $Lang->{Extracting_only_Errors};
+ } elsif ( $host ne "" && $type eq "config" ) {
+ $file = "$TopDir/pc/$host/config.pl";
+ $file = "$TopDir/conf/$host.pl"
+ if ( $host ne "config" && -f "$TopDir/conf/$host.pl"
+ && !-f $file );
+ } elsif ( $type eq "docs" ) {
+ $file = "$BinDir/../doc/BackupPC.html";
+ if ( open(LOG, $file) ) {
+ binmode(LOG);
+ Header($Lang->{BackupPC__Documentation});
+ print while ( <LOG> );
+ close(LOG);
+ Trailer();
+ } else {
+ ErrorExit(eval("qq{$Lang->{Unable_to_open__file__configuration_problem}}"));
+ }
+ return;
+ } elsif ( $type eq "config" ) {
+ $file = "$TopDir/conf/config.pl";
+ } elsif ( $type eq "hosts" ) {
+ $file = "$TopDir/conf/hosts";
+ } elsif ( $host ne "" ) {
+ $file = "$TopDir/pc/$host/LOG$ext";
+ } else {
+ $file = "$TopDir/log/LOG$ext";
+ $linkHosts = 1;
+ }
+ if ( !$Privileged ) {
+ ErrorExit($Lang->{Only_privileged_users_can_view_log_or_config_files});
+ }
+ if ( !-f $file && -f "$file.z" ) {
+ $file .= ".z";
+ $compress = 1;
+ }
+ Header(eval("qq{$Lang->{Backup_PC__Log_File__file}}") );
+ print( eval ("qq{$Lang->{Log_File__file__comment}}"));
+ if ( defined($fh = BackupPC::FileZIO->open($file, 0, $compress)) ) {
+ my $mtimeStr = $bpc->timeStamp((stat($file))[9], 1);
+
+ print ( eval ("qq{$Lang->{Contents_of_log_file}}"));
+
+ print "<pre>";
+ if ( $type eq "XferErr" || $type eq "XferErrbad"
+ || $type eq "RestoreErr" ) {
+ my $skipped;
+ while ( 1 ) {
+ $_ = $fh->readLine();
+ if ( $_ eq "" ) {
+ print(eval ("qq{$Lang->{skipped__skipped_lines}}"))
+ if ( $skipped );
+ last;
+ }
+ if ( /smb: \\>/
+ || /^\s*(\d+) \(\s*\d+\.\d kb\/s\) (.*)$/
+ || /^tar: dumped \d+ files/
+ || /^added interface/i
+ || /^restore tar file /i
+ || /^restore directory /i
+ || /^tarmode is now/i
+ || /^Total bytes written/i
+ || /^Domain=/i
+ || /^Getting files newer than/i
+ || /^Output is \/dev\/null/
+ || /^\([\d\.]* kb\/s\) \(average [\d\.]* kb\/s\)$/
+ || /^\s+directory \\/
+ || /^Timezone is/
+ || /^\.\//
+ || /^ /
+ ) {
+ $skipped++;
+ next;
+ }
+ print(eval("qq{$Lang->{skipped__skipped_lines}}"))
+ if ( $skipped );
+ $skipped = 0;
+ print ${EscHTML($_)};
+ }
+ } elsif ( $linkHosts ) {
+ while ( 1 ) {
+ $_ = $fh->readLine();
+ last if ( $_ eq "" );
+ my $s = ${EscHTML($_)};
+ $s =~ s/\b([\w-]+)\b/defined($Hosts->{$1})
+ ? ${HostLink($1)} : $1/eg;
+ print $s;
+ }
+ } elsif ( $type eq "config" ) {
+ while ( 1 ) {
+ $_ = $fh->readLine();
+ last if ( $_ eq "" );
+ # remove any passwords and user names
+ s/(SmbSharePasswd.*=.*['"]).*(['"])/$1$2/ig;
+ s/(SmbShareUserName.*=.*['"]).*(['"])/$1$2/ig;
+ s/(RsyncdPasswd.*=.*['"]).*(['"])/$1$2/ig;
+ s/(ServerMesgSecret.*=.*['"]).*(['"])/$1$2/ig;
+ print ${EscHTML($_)};
+ }
+ } else {
+ while ( 1 ) {
+ $_ = $fh->readLine();
+ last if ( $_ eq "" );
+ print ${EscHTML($_)};
+ }
+ }
+ $fh->close();
+ } else {
+ printf( eval("qq{$Lang->{_pre___Can_t_open_log_file__file}}"));
+ }
+ print <<EOF;
+</pre>
+EOF
+ Trailer();
+}
+
+sub Action_LOGlist
+{
+ my $Privileged = CheckPermission($In{host});
+
+ if ( !$Privileged ) {
+ ErrorExit($Lang->{Only_privileged_users_can_view_log_files});
+ }
+ my $host = $In{host};
+ my($url0, $hdr, $root, $str);
+ if ( $host ne "" ) {
+ $root = "$TopDir/pc/$host/LOG";
+ $url0 = "&host=${EscURI($host)}";
+ $hdr = "for host $host";
+ } else {
+ $root = "$TopDir/log/LOG";
+ $url0 = "";
+ $hdr = "";
+ }
+ for ( my $i = -1 ; ; $i++ ) {
+ my $url1 = "";
+ my $file = $root;
+ if ( $i >= 0 ) {
+ $file .= ".$i";
+ $url1 = "&num=$i";
+ }
+ $file .= ".z" if ( !-f $file && -f "$file.z" );
+ last if ( !-f $file );
+ my $mtimeStr = $bpc->timeStamp((stat($file))[9], 1);
+ my $size = (stat($file))[7];
+ $str .= <<EOF;
+<tr><td> <a href="$MyURL?action=view&type=LOG$url0$url1"><tt>$file</tt></a> </td>
+ <td align="right"> $size </td>
+ <td> $mtimeStr </td></tr>
+EOF
+ }
+ Header($Lang->{BackupPC__Log_File_History});
+ print (eval("qq{$Lang->{Log_File_History__hdr}}"));
+ Trailer();
+}
+
+sub Action_EmailSummary
+{
+ my $Privileged = CheckPermission();
+
+ if ( !$Privileged ) {
+ ErrorExit($Lang->{Only_privileged_users_can_view_email_summaries});
+ }
+ GetStatusInfo("hosts");
+ ReadUserEmailInfo();
+ my(%EmailStr, $str);
+ foreach my $u ( keys(%UserEmailInfo) ) {
+ next if ( !defined($UserEmailInfo{$u}{lastTime}) );
+ my $emailTimeStr = timeStamp2($UserEmailInfo{$u}{lastTime});
+ $EmailStr{$UserEmailInfo{$u}{lastTime}} .= <<EOF;
+<tr><td>${UserLink($u)} </td>
+ <td>${HostLink($UserEmailInfo{$u}{lastHost})} </td>
+ <td>$emailTimeStr </td>
+ <td>$UserEmailInfo{$u}{lastSubj} </td></tr>
+EOF
+ }
+ foreach my $t ( sort({$b <=> $a} keys(%EmailStr)) ) {
+ $str .= $EmailStr{$t};
+ }
+ Header($Lang->{Email_Summary});
+ print (eval("qq{$Lang->{Recent_Email_Summary}}"));
+ Trailer();
+}
+
+sub Action_Browse
+{
+ my $Privileged = CheckPermission($In{host});
+ my($i, $dirStr, $fileStr, $attr);
+ my $checkBoxCnt = 0;
+
+ if ( !$Privileged ) {
+ ErrorExit(eval("qq{$Lang->{Only_privileged_users_can_browse_backup_files}}"));
+ }
+ my $host = $In{host};
+ my $num = $In{num};
+ my $share = $In{share};
+ my $dir = $In{dir};
+
+ ErrorExit($Lang->{Empty_host_name}) if ( $host eq "" );
+ #
+ # Find the requested backup and the previous filled backup
+ #
+ my @Backups = $bpc->BackupInfoRead($host);
+ for ( $i = 0 ; $i < @Backups ; $i++ ) {
+ last if ( $Backups[$i]{num} == $num );
+ }
+ if ( $i >= @Backups ) {
+ ErrorExit("Backup number $num for host ${EscHTML($host)} does"
+ . " not exist.");
+ }
+ my $backupTime = timeStamp2($Backups[$i]{startTime});
+ my $backupAge = sprintf("%.1f", (time - $Backups[$i]{startTime})
+ / (24 * 3600));
+ my $view = BackupPC::View->new($bpc, $host, \@Backups);
+
+ if ( $dir eq "" || $dir eq "." || $dir eq ".." ) {
+ $attr = $view->dirAttrib($num, "", "");
+ if ( keys(%$attr) > 0 ) {
+ $share = (sort(keys(%$attr)))[0];
+ $dir = '/';
+ } else {
+ ErrorExit(eval("qq{$Lang->{Directory___EscHTML}}"));
+ }
+ }
+ $dir = "/$dir" if ( $dir !~ /^\// );
+ my $relDir = $dir;
+ my $currDir = undef;
+ if ( $dir =~ m{(^|/)\.\.(/|$)} ) {
+ ErrorExit($Lang->{Nice_try__but_you_can_t_put});
+ }
+
+ #
+ # Loop up the directory tree until we hit the top.
+ #
+ my(@DirStrPrev);
+ while ( 1 ) {
+ my($fLast, $fLastum, @DirStr);
+
+ $attr = $view->dirAttrib($num, $share, $relDir);
+ if ( !defined($attr) ) {
+ ErrorExit(eval("qq{$Lang->{Can_t_browse_bad_directory_name2}}"));
+ }
+
+ my $fileCnt = 0; # file counter
+ $fLast = $dirStr = "";
+
+ #
+ # Loop over each of the files in this directory
+ #
+ foreach my $f ( sort(keys(%$attr)) ) {
+ my($dirOpen, $gotDir, $imgStr, $img, $path);
+ my $fURI = $f; # URI escaped $f
+ my $shareURI = $share; # URI escaped $share
+ if ( $relDir eq "" ) {
+ $path = "/$f";
+ } else {
+ ($path = "$relDir/$f") =~ s{//+}{/}g;
+ }
+ if ( $shareURI eq "" ) {
+ $shareURI = $f;
+ $path = "/";
+ }
+ $path =~ s{^/+}{/};
+ $path =~ s/([^\w.\/-])/uc sprintf("%%%02X", ord($1))/eg;
+ $fURI =~ s/([^\w.\/-])/uc sprintf("%%%02X", ord($1))/eg;
+ $shareURI =~ s/([^\w.\/-])/uc sprintf("%%%02X", ord($1))/eg;
+ $dirOpen = 1 if ( defined($currDir) && $f eq $currDir );
+ if ( $attr->{$f}{type} == BPC_FTYPE_DIR ) {
+ #
+ # Display directory if it exists in current backup.
+ # First find out if there are subdirs
+ #
+ my($bold, $unbold, $BGcolor);
+ $img |= 1 << 6;
+ $img |= 1 << 5 if ( $attr->{$f}{nlink} > 2 );
+ if ( $dirOpen ) {
+ $bold = "<b>";
+ $unbold = "</b>";
+ $img |= 1 << 2;
+ $img |= 1 << 3 if ( $attr->{$f}{nlink} > 2 );
+ }
+ my $imgFileName = sprintf("%07b.gif", $img);
+ $imgStr = "<img src=\"$Conf{CgiImageDirURL}/$imgFileName\" align=\"absmiddle\" width=\"9\" height=\"19\" border=\"0\">";
+ if ( "$relDir/$f" eq $dir ) {
+ $BGcolor = " bgcolor=\"$Conf{CgiHeaderBgColor}\"";
+ } else {
+ $BGcolor = "";
+ }
+ my $dirName = $f;
+ $dirName =~ s/ / /g;
+ push(@DirStr, {needTick => 1,
+ tdArgs => $BGcolor,
+ link => <<EOF});
+<a href="$MyURL?action=browse&host=${EscURI($host)}&num=$num&share=$shareURI&dir=$path">$imgStr</a><a href="$MyURL?action=browse&host=${EscURI($host)}&num=$num&share=$shareURI&dir=$path" style="font-size:13px;font-family:arial;text-decoration:none;line-height:15px"> $bold$dirName$unbold</a></td></tr>
+EOF
+ $fileCnt++;
+ $gotDir = 1;
+ if ( $dirOpen ) {
+ my($lastTick, $doneLastTick);
+ foreach my $d ( @DirStrPrev ) {
+ $lastTick = $d if ( $d->{needTick} );
+ }
+ $doneLastTick = 1 if ( !defined($lastTick) );
+ foreach my $d ( @DirStrPrev ) {
+ $img = 0;
+ if ( $d->{needTick} ) {
+ $img |= 1 << 0;
+ }
+ if ( $d == $lastTick ) {
+ $img |= 1 << 4;
+ $doneLastTick = 1;
+ } elsif ( !$doneLastTick ) {
+ $img |= 1 << 3 | 1 << 4;
+ }
+ my $imgFileName = sprintf("%07b.gif", $img);
+ $imgStr = "<img src=\"$Conf{CgiImageDirURL}/$imgFileName\" align=\"absmiddle\" width=\"9\" height=\"19\" border=\"0\">";
+ push(@DirStr, {needTick => 0,
+ tdArgs => $d->{tdArgs},
+ link => $imgStr . $d->{link}
+ });
+ }
+ }
+ }
+ if ( $relDir eq $dir ) {
+ #
+ # This is the selected directory, so display all the files
+ #
+ my $attrStr;
+ if ( defined($a = $attr->{$f}) ) {
+ my $mtimeStr = $bpc->timeStamp($a->{mtime});
+ # UGH -> fix this
+ my $typeStr = BackupPC::Attrib::fileType2Text(undef,
+ $a->{type});
+ my $modeStr = sprintf("0%o", $a->{mode} & 07777);
+ $attrStr .= <<EOF;
+ <td align="center">$typeStr</td>
+ <td align="center">$modeStr</td>
+ <td align="center">$a->{backupNum}</td>
+ <td align="right">$a->{size}</td>
+ <td align="right">$mtimeStr</td>
+</tr>
+EOF
+ } else {
+ $attrStr .= "<td colspan=\"5\" align=\"center\"> </td>\n";
+ }
+ (my $fDisp = "${EscHTML($f)}") =~ s/ / /g;
+ if ( $gotDir ) {
+ $fileStr .= <<EOF;
+<tr bgcolor="#ffffcc"><td><input type="checkbox" name="fcb$checkBoxCnt" value="$path"> <a href="$MyURL?action=browse&host=${EscURI($host)}&num=$num&share=$shareURI&dir=$path">$fDisp</a></td>
+$attrStr
+</tr>
+EOF
+ } else {
+ $fileStr .= <<EOF;
+<tr bgcolor="#ffffcc"><td><input type="checkbox" name="fcb$checkBoxCnt" value="$path"> <a href="$MyURL?action=RestoreFile&host=${EscURI($host)}&num=$num&share=$shareURI&dir=$path">$fDisp</a></td>
+$attrStr
+</tr>
+EOF
+ }
+ $checkBoxCnt++;
+ }
+ }
+ @DirStrPrev = @DirStr;
+ last if ( $relDir eq "" && $share eq "" );
+ #
+ # Prune the last directory off $relDir, or at the very end
+ # do the top-level directory.
+ #
+ if ( $relDir eq "" || $relDir eq "/" || $relDir !~ /(.*)\/(.*)/ ) {
+ $currDir = $share;
+ $share = "";
+ $relDir = "";
+ } else {
+ $relDir = $1;
+ $currDir = $2;
+ }
+ }
+ $share = $currDir;
+ my $dirDisplay = "$share/$dir";
+ $dirDisplay =~ s{//+}{/}g;
+ $dirDisplay =~ s{/+$}{}g;
+ $dirDisplay = "/" if ( $dirDisplay eq "" );
+ my $filledBackup;
+
+ if ( (my @mergeNums = @{$view->mergeNums}) > 1 ) {
+ shift(@mergeNums);
+ my $numF = join(", #", @mergeNums);
+ $filledBackup = eval("qq{$Lang->{This_display_is_merged_with_backup}}");
+ }
+ Header(eval("qq{$Lang->{Browse_backup__num_for__host}}"));
+
+ foreach my $d ( @DirStrPrev ) {
+ $dirStr .= "<tr><td$d->{tdArgs}>$d->{link}\n";
+ }
+
+ ### hide checkall button if there are no files
+ my ($topCheckAll, $checkAll, $fileHeader);
+ if ( $fileStr ) {
+ $fileHeader = eval("qq{$Lang->{fileHeader}}");
+
+ $checkAll = $Lang->{checkAll};
+
+ # and put a checkall box on top if there are at least 20 files
+ if ( $checkBoxCnt >= 20 ) {
+ $topCheckAll = $checkAll;
+ $topCheckAll =~ s{allFiles}{allFilestop}g;
+ }
+ } else {
+ $fileStr = eval("qq{$Lang->{The_directory_is_empty}}");
+ }
+ my @otherDirs;
+ foreach my $i ( $view->backupList($share, $dir) ) {
+ my $path = $dir;
+ my $shareURI = $share;
+ $path =~ s/([^\w.\/-])/uc sprintf("%%%02x", ord($1))/eg;
+ $shareURI =~ s/([^\w.\/-])/uc sprintf("%%%02x", ord($1))/eg;
+ push(@otherDirs, "<a href=\"$MyURL?action=browse&host=${EscURI($host)}&num=$i"
+ . "&share=$shareURI&dir=$path\">$i</a>");
+
+ }
+ if ( @otherDirs ) {
+ my $otherDirs = join(",\n", @otherDirs);
+ $filledBackup .= eval("qq{$Lang->{Visit_this_directory_in_backup}}");
+ }
+ print (eval("qq{$Lang->{Backup_browse_for__host}}"));
+ Trailer();
+}
+
+sub Action_Restore
+{
+ my($str, $reply);
+ my $Privileged = CheckPermission($In{host});
+ if ( !$Privileged ) {
+ ErrorExit(eval("qq{$Lang->{Only_privileged_users_can_restore_backup_files}}"));
+ }
+ my $host = $In{host};
+ my $num = $In{num};
+ my $share = $In{share};
+ my(@fileList, $fileListStr, $hiddenStr, $pathHdr, $badFileCnt);
+ my @Backups = $bpc->BackupInfoRead($host);
+
+ ServerConnect();
+ if ( !defined($Hosts->{$host}) ) {
+ ErrorExit(eval("qq{$Lang->{Bad_host_name}}"));
+ }
+ for ( my $i = 0 ; $i < $In{fcbMax} ; $i++ ) {
+ next if ( !defined($In{"fcb$i"}) );
+ (my $name = $In{"fcb$i"}) =~ s/%([0-9A-F]{2})/chr(hex($1))/eg;
+ $badFileCnt++ if ( $name =~ m{(^|/)\.\.(/|$)} );
+ if ( @fileList == 0 ) {
+ $pathHdr = $name;
+ } else {
+ while ( substr($name, 0, length($pathHdr)) ne $pathHdr ) {
+ $pathHdr = substr($pathHdr, 0, rindex($pathHdr, "/"));
+ }
+ }
+ push(@fileList, $name);
+ $hiddenStr .= <<EOF;
+<input type="hidden" name="fcb$i" value="$In{'fcb' . $i}">
+EOF
+ $fileListStr .= <<EOF;
+<li> ${EscHTML($name)}
+EOF
+ }
+ $hiddenStr .= "<input type=\"hidden\" name=\"fcbMax\" value=\"$In{fcbMax}\">\n";
+ $hiddenStr .= "<input type=\"hidden\" name=\"share\" value=\"${EscHTML($share)}\">\n";
+ $badFileCnt++ if ( $In{pathHdr} =~ m{(^|/)\.\.(/|$)} );
+ $badFileCnt++ if ( $In{num} =~ m{(^|/)\.\.(/|$)} );
+ if ( @fileList == 0 ) {
+ ErrorExit($Lang->{You_haven_t_selected_any_files__please_go_Back_to});
+ }
+ if ( $badFileCnt ) {
+ ErrorExit($Lang->{Nice_try__but_you_can_t_put});
+ }
+ if ( @fileList == 1 ) {
+ $pathHdr =~ s/(.*)\/.*/$1/;
+ }
+ $pathHdr = "/" if ( $pathHdr eq "" );
+ if ( $In{type} != 0 && @fileList == $In{fcbMax} ) {
+ #
+ # All the files in the list were selected, so just restore the
+ # entire parent directory
+ #
+ @fileList = ( $pathHdr );
+ }
+ if ( $In{type} == 0 ) {
+ #
+ # Tell the user what options they have
+ #
+ Header(eval("qq{$Lang->{Restore_Options_for__host}}"));
+ print(eval("qq{$Lang->{Restore_Options_for__host2}}"));
+
+ #
+ # Verify that Archive::Zip is available before showing the
+ # zip restore option
+ #
+ if ( eval { require Archive::Zip } ) {
+ print (eval("qq{$Lang->{Option_2__Download_Zip_archive}}"));
+ } else {
+ print (eval("qq{$Lang->{Option_2__Download_Zip_archive2}}"));
+ }
+ print (eval("qq{$Lang->{Option_3__Download_Zip_archive}}"));
+ Trailer();
+ } elsif ( $In{type} == 1 ) {
+ #
+ # Provide the selected files via a tar archive.
+ #
+ my @fileListTrim = @fileList;
+ if ( @fileListTrim > 10 ) {
+ @fileListTrim = (@fileListTrim[0..9], '...');
+ }
+ $bpc->ServerMesg("log User $User downloaded tar archive for $host,"
+ . " backup $num; files were: "
+ . join(", ", @fileListTrim));
+
+ my @pathOpts;
+ if ( $In{relative} ) {
+ @pathOpts = ("-r", $pathHdr, "-p", "");
+ }
+ print(STDOUT <<EOF);
+Content-Type: application/x-gtar
+Content-Transfer-Encoding: binary
+Content-Disposition: attachment; filename=\"restore.tar\"
+
+EOF
+ #
+ # Fork the child off and manually copy the output to our stdout.
+ # This is necessary to ensure the output gets to the correct place
+ # under mod_perl.
+ #
+ $bpc->cmdSystemOrEval(["$BinDir/BackupPC_tarCreate",
+ "-h", $host,
+ "-n", $num,
+ "-s", $share,
+ @pathOpts,
+ @fileList
+ ],
+ sub { print(@_); }
+ );
+ } elsif ( $In{type} == 2 ) {
+ #
+ # Provide the selected files via a zip archive.
+ #
+ my @fileListTrim = @fileList;
+ if ( @fileListTrim > 10 ) {
+ @fileListTrim = (@fileListTrim[0..9], '...');
+ }
+ $bpc->ServerMesg("log User $User downloaded zip archive for $host,"
+ . " backup $num; files were: "
+ . join(", ", @fileListTrim));
+
+ my @pathOpts;
+ if ( $In{relative} ) {
+ @pathOpts = ("-r", $pathHdr, "-p", "");
+ }
+ print(STDOUT <<EOF);
+Content-Type: application/zip
+Content-Transfer-Encoding: binary
+Content-Disposition: attachment; filename=\"restore.zip\"
+
+EOF
+ $In{compressLevel} = 5 if ( $In{compressLevel} !~ /^\d+$/ );
+ #
+ # Fork the child off and manually copy the output to our stdout.
+ # This is necessary to ensure the output gets to the correct place
+ # under mod_perl.
+ #
+ $bpc->cmdSystemOrEval(["$BinDir/BackupPC_zipCreate",
+ "-h", $host,
+ "-n", $num,
+ "-c", $In{compressLevel},
+ "-s", $share,
+ @pathOpts,
+ @fileList
+ ],
+ sub { print(@_); }
+ );
+ } elsif ( $In{type} == 3 ) {
+ #
+ # Do restore directly onto host
+ #
+ if ( !defined($Hosts->{$In{hostDest}}) ) {
+ ErrorExit(eval("qq{$Lang->{Host__doesn_t_exist}}"));
+ }
+ if ( !CheckPermission($In{hostDest}) ) {
+ ErrorExit(eval("qq{$Lang->{You_don_t_have_permission_to_restore_onto_host}}"));
+ }
+ $fileListStr = "";
+ foreach my $f ( @fileList ) {
+ my $targetFile = $f;
+ (my $strippedShare = $share) =~ s/^\///;
+ (my $strippedShareDest = $In{shareDest}) =~ s/^\///;
+ substr($targetFile, 0, length($pathHdr)) = $In{pathHdr};
+ $fileListStr .= <<EOF;
+<tr><td>$host:/$strippedShare$f</td><td>$In{hostDest}:/$strippedShareDest$targetFile</td></tr>
+EOF
+ }
+ Header(eval("qq{$Lang->{Restore_Confirm_on__host}}"));
+ print(eval("qq{$Lang->{Are_you_sure}}"));
+ Trailer();
+ } elsif ( $In{type} == 4 ) {
+ if ( !defined($Hosts->{$In{hostDest}}) ) {
+ ErrorExit(eval("qq{$Lang->{Host__doesn_t_exist}}"));
+ }
+ if ( !CheckPermission($In{hostDest}) ) {
+ ErrorExit(eval("qq{$Lang->{You_don_t_have_permission_to_restore_onto_host}}"));
+ }
+ my $hostDest = $1 if ( $In{hostDest} =~ /(.+)/ );
+ my $ipAddr = ConfirmIPAddress($hostDest);
+ #
+ # Prepare and send the restore request. We write the request
+ # information using Data::Dumper to a unique file,
+ # $TopDir/pc/$hostDest/restoreReq.$$.n. We use a file
+ # in case the list of files to restore is very long.
+ #
+ my $reqFileName;
+ for ( my $i = 0 ; ; $i++ ) {
+ $reqFileName = "restoreReq.$$.$i";
+ last if ( !-f "$TopDir/pc/$hostDest/$reqFileName" );
+ }
+ my %restoreReq = (
+ # source of restore is hostSrc, #num, path shareSrc/pathHdrSrc
+ num => $In{num},
+ hostSrc => $host,
+ shareSrc => $share,
+ pathHdrSrc => $pathHdr,
+
+ # destination of restore is hostDest:shareDest/pathHdrDest
+ hostDest => $hostDest,
+ shareDest => $In{shareDest},
+ pathHdrDest => $In{pathHdr},
+
+ # list of files to restore
+ fileList => \@fileList,
+
+ # other info
+ user => $User,
+ reqTime => time,
+ );
+ my($dump) = Data::Dumper->new(
+ [ \%restoreReq],
+ [qw(*RestoreReq)]);
+ $dump->Indent(1);
+ if ( open(REQ, ">$TopDir/pc/$hostDest/$reqFileName") ) {
+ binmode(REQ);
+ print(REQ $dump->Dump);
+ close(REQ);
+ } else {
+ ErrorExit(eval("qq{$Lang->{Can_t_open_create}}"));
+ }
+ $reply = $bpc->ServerMesg("restore ${EscURI($ipAddr)}"
+ . " ${EscURI($hostDest)} $User $reqFileName");
+ $str = eval("qq{$Lang->{Restore_requested_to_host__hostDest__backup___num}}");
+ Header(eval("qq{$Lang->{Restore_Requested_on__hostDest}}"));
+ print (eval("qq{$Lang->{Reply_from_server_was___reply}}"));
+ Trailer();
+ }
+}
+
+sub Action_RestoreFile
+{
+ restoreFile($In{host}, $In{num}, $In{share}, $In{dir});
+}
+
+sub restoreFile
+{
+ my($host, $num, $share, $dir, $skipHardLink, $origName) = @_;
+ my($Privileged) = CheckPermission($host);
+
+ #
+ # Some common content (media) types from www.iana.org (via MIME::Types).
+ #
+ my $Ext2ContentType = {
+ 'asc' => 'text/plain',
+ 'avi' => 'video/x-msvideo',
+ 'bmp' => 'image/bmp',
+ 'book' => 'application/x-maker',
+ 'cc' => 'text/plain',
+ 'cpp' => 'text/plain',
+ 'csh' => 'application/x-csh',
+ 'csv' => 'text/comma-separated-values',
+ 'c' => 'text/plain',
+ 'deb' => 'application/x-debian-package',
+ 'doc' => 'application/msword',
+ 'dot' => 'application/msword',
+ 'dtd' => 'text/xml',
+ 'dvi' => 'application/x-dvi',
+ 'eps' => 'application/postscript',
+ 'fb' => 'application/x-maker',
+ 'fbdoc'=> 'application/x-maker',
+ 'fm' => 'application/x-maker',
+ 'frame'=> 'application/x-maker',
+ 'frm' => 'application/x-maker',
+ 'gif' => 'image/gif',
+ 'gtar' => 'application/x-gtar',
+ 'gz' => 'application/x-gzip',
+ 'hh' => 'text/plain',
+ 'hpp' => 'text/plain',
+ 'h' => 'text/plain',
+ 'html' => 'text/html',
+ 'htmlx'=> 'text/html',
+ 'htm' => 'text/html',
+ 'iges' => 'model/iges',
+ 'igs' => 'model/iges',
+ 'jpeg' => 'image/jpeg',
+ 'jpe' => 'image/jpeg',
+ 'jpg' => 'image/jpeg',
+ 'js' => 'application/x-javascript',
+ 'latex'=> 'application/x-latex',
+ 'maker'=> 'application/x-maker',
+ 'mid' => 'audio/midi',
+ 'midi' => 'audio/midi',
+ 'movie'=> 'video/x-sgi-movie',
+ 'mov' => 'video/quicktime',
+ 'mp2' => 'audio/mpeg',
+ 'mp3' => 'audio/mpeg',
+ 'mpeg' => 'video/mpeg',
+ 'mpg' => 'video/mpeg',
+ 'mpp' => 'application/vnd.ms-project',
+ 'pdf' => 'application/pdf',
+ 'pgp' => 'application/pgp-signature',
+ 'php' => 'application/x-httpd-php',
+ 'pht' => 'application/x-httpd-php',
+ 'phtml'=> 'application/x-httpd-php',
+ 'png' => 'image/png',
+ 'ppm' => 'image/x-portable-pixmap',
+ 'ppt' => 'application/powerpoint',
+ 'ppt' => 'application/vnd.ms-powerpoint',
+ 'ps' => 'application/postscript',
+ 'qt' => 'video/quicktime',
+ 'rgb' => 'image/x-rgb',
+ 'rtf' => 'application/rtf',
+ 'rtf' => 'text/rtf',
+ 'shar' => 'application/x-shar',
+ 'shtml'=> 'text/html',
+ 'swf' => 'application/x-shockwave-flash',
+ 'tex' => 'application/x-tex',
+ 'texi' => 'application/x-texinfo',
+ 'texinfo'=> 'application/x-texinfo',
+ 'tgz' => 'application/x-gtar',
+ 'tiff' => 'image/tiff',
+ 'tif' => 'image/tiff',
+ 'txt' => 'text/plain',
+ 'vcf' => 'text/x-vCard',
+ 'vrml' => 'model/vrml',
+ 'wav' => 'audio/x-wav',
+ 'wmls' => 'text/vnd.wap.wmlscript',
+ 'wml' => 'text/vnd.wap.wml',
+ 'wrl' => 'model/vrml',
+ 'xls' => 'application/vnd.ms-excel',
+ 'xml' => 'text/xml',
+ 'xwd' => 'image/x-xwindowdump',
+ 'z' => 'application/x-compress',
+ 'zip' => 'application/zip',
+ %{$Conf{CgiExt2ContentType}}, # add site-specific values
+ };
+ if ( !$Privileged ) {
+ ErrorExit(eval("qq{$Lang->{Only_privileged_users_can_restore_backup_files2}}"));
+ }
+ ServerConnect();
+ ErrorExit($Lang->{Empty_host_name}) if ( $host eq "" );
+
+ $dir = "/" if ( $dir eq "" );
+ my @Backups = $bpc->BackupInfoRead($host);
+ my $view = BackupPC::View->new($bpc, $host, \@Backups);
+ my $a = $view->fileAttrib($num, $share, $dir);
+ if ( $dir =~ m{(^|/)\.\.(/|$)} || !defined($a) ) {
+ ErrorExit("Can't restore bad file ${EscHTML($dir)}");
+ }
+ my $f = BackupPC::FileZIO->open($a->{fullPath}, 0, $a->{compress});
+ my $data;
+ if ( !$skipHardLink && $a->{type} == BPC_FTYPE_HARDLINK ) {
+ #
+ # hardlinks should look like the file they point to
+ #
+ my $linkName;
+ while ( $f->read(\$data, 65536) > 0 ) {
+ $linkName .= $data;
+ }
+ $f->close;
+ $linkName =~ s/^\.\///;
+ my $share = $1 if ( $dir =~ /^\/?(.*?)\// );
+ restoreFile($host, $num, $share, $linkName, 1, $dir);
+ return;
+ }
+ $bpc->ServerMesg("log User $User recovered file $host/$num:$share/$dir ($a->{fullPath})");
+ $dir = $origName if ( defined($origName) );
+ my $ext = $1 if ( $dir =~ /\.([^\/\.]+)$/ );
+ my $contentType = $Ext2ContentType->{lc($ext)}
+ || "application/octet-stream";
+ my $fileName = $1 if ( $dir =~ /.*\/(.*)/ );
+ $fileName =~ s/"/\\"/g;
+ print "Content-Type: $contentType\n";
+ print "Content-Transfer-Encoding: binary\n";
+ print "Content-Disposition: attachment; filename=\"$fileName\"\n\n";
+ while ( $f->read(\$data, 1024 * 1024) > 0 ) {
+ print STDOUT $data;
+ }
+ $f->close;
+}
+
+sub Action_HostInfo
+{
+ my $host = $1 if ( $In{host} =~ /(.*)/ );
+ my($statusStr, $startIncrStr);
+
+ $host =~ s/^\s+//;
+ $host =~ s/\s+$//;
+ return Action_GeneralInfo() if ( $host eq "" );
+ $host = lc($host)
+ if ( !-d "$TopDir/pc/$host" && -d "$TopDir/pc/" . lc($host) );
+ if ( $host =~ /\.\./ || !-d "$TopDir/pc/$host" ) {
+ #
+ # try to lookup by user name
+ #
+ if ( !defined($Hosts->{$host}) ) {
+ foreach my $h ( keys(%$Hosts) ) {
+ if ( $Hosts->{$h}{user} eq $host
+ || lc($Hosts->{$h}{user}) eq lc($host) ) {
+ $host = $h;
+ last;
+ }
+ }
+ CheckPermission();
+ ErrorExit(eval("qq{$Lang->{Unknown_host_or_user}}"))
+ if ( !defined($Hosts->{$host}) );
+ }
+ $In{host} = $host;
+ }
+ GetStatusInfo("host(${EscURI($host)})");
+ $bpc->ConfigRead($host);
+ %Conf = $bpc->Conf();
+ my $Privileged = CheckPermission($host);
+ if ( !$Privileged ) {
+ ErrorExit(eval("qq{$Lang->{Only_privileged_users_can_view_information_about}}"));
+ }
+ ReadUserEmailInfo();
+
+ my @Backups = $bpc->BackupInfoRead($host);
+ my($str, $sizeStr, $compStr, $errStr, $warnStr);
+ for ( my $i = 0 ; $i < @Backups ; $i++ ) {
+ my $startTime = timeStamp2($Backups[$i]{startTime});
+ my $dur = $Backups[$i]{endTime} - $Backups[$i]{startTime};
+ $dur = 1 if ( $dur <= 0 );
+ my $duration = sprintf("%.1f", $dur / 60);
+ my $MB = sprintf("%.1f", $Backups[$i]{size} / (1024*1024));
+ my $MBperSec = sprintf("%.2f", $Backups[$i]{size} / (1024*1024*$dur));
+ my $MBExist = sprintf("%.1f", $Backups[$i]{sizeExist} / (1024*1024));
+ my $MBNew = sprintf("%.1f", $Backups[$i]{sizeNew} / (1024*1024));
+ my($MBExistComp, $ExistComp, $MBNewComp, $NewComp);
+ if ( $Backups[$i]{sizeExist} && $Backups[$i]{sizeExistComp} ) {
+ $MBExistComp = sprintf("%.1f", $Backups[$i]{sizeExistComp}
+ / (1024 * 1024));
+ $ExistComp = sprintf("%.1f%%", 100 *
+ (1 - $Backups[$i]{sizeExistComp} / $Backups[$i]{sizeExist}));
+ }
+ if ( $Backups[$i]{sizeNew} && $Backups[$i]{sizeNewComp} ) {
+ $MBNewComp = sprintf("%.1f", $Backups[$i]{sizeNewComp}
+ / (1024 * 1024));
+ $NewComp = sprintf("%.1f%%", 100 *
+ (1 - $Backups[$i]{sizeNewComp} / $Backups[$i]{sizeNew}));
+ }
+ my $age = sprintf("%.1f", (time - $Backups[$i]{startTime}) / (24*3600));
+ my $browseURL = "$MyURL?action=browse&host=${EscURI($host)}&num=$Backups[$i]{num}";
+ my $filled = $Backups[$i]{noFill} ? $Lang->{No} : $Lang->{Yes};
+ $filled .= " ($Backups[$i]{fillFromNum}) "
+ if ( $Backups[$i]{fillFromNum} ne "" );
+ my $ltype;
+ if ($Backups[$i]{type} eq "full") { $ltype = $Lang->{full}; }
+ else { $ltype = $Lang->{incremental}; }
+ $str .= <<EOF;
+<tr><td align="center"> <a href="$browseURL">$Backups[$i]{num}</a> </td>
+ <td align="center"> $ltype </td>
+ <td align="center"> $filled </td>
+ <td align="right"> $startTime </td>
+ <td align="right"> $duration </td>
+ <td align="right"> $age </td>
+ <td align="left"> <tt>$TopDir/pc/$host/$Backups[$i]{num}</tt> </td></tr>
+EOF
+ $sizeStr .= <<EOF;
+<tr><td align="center"> <a href="$browseURL">$Backups[$i]{num}</a> </td>
+ <td align="center"> $ltype </td>
+ <td align="right"> $Backups[$i]{nFiles} </td>
+ <td align="right"> $MB </td>
+ <td align="right"> $MBperSec </td>
+ <td align="right"> $Backups[$i]{nFilesExist} </td>
+ <td align="right"> $MBExist </td>
+ <td align="right"> $Backups[$i]{nFilesNew} </td>
+ <td align="right"> $MBNew </td>
+</tr>
+EOF
+ my $is_compress = $Backups[$i]{compress} || $Lang->{off};
+ if (! $ExistComp) { $ExistComp = " "; }
+ if (! $MBExistComp) { $MBExistComp = " "; }
+ $compStr .= <<EOF;
+<tr><td align="center"> <a href="$browseURL">$Backups[$i]{num}</a> </td>
+ <td align="center"> $ltype </td>
+ <td align="center"> $is_compress </td>
+ <td align="right"> $MBExist </td>
+ <td align="right"> $MBExistComp </td>
+ <td align="right"> $ExistComp </td>
+ <td align="right"> $MBNew </td>
+ <td align="right"> $MBNewComp </td>
+ <td align="right"> $NewComp </td>
+</tr>
+EOF
+ $errStr .= <<EOF;
+<tr><td align="center"> <a href="$browseURL">$Backups[$i]{num}</a> </td>
+ <td align="center"> $ltype </td>
+ <td align="center"> <a href="$MyURL?action=view&type=XferLOG&num=$Backups[$i]{num}&host=${EscURI($host)}">$Lang->{XferLOG}</a>,
+ <a href="$MyURL?action=view&type=XferErr&num=$Backups[$i]{num}&host=${EscURI($host)}">$Lang->{Errors}</a> </td>
+ <td align="right"> $Backups[$i]{xferErrs} </td>
+ <td align="right"> $Backups[$i]{xferBadFile} </td>
+ <td align="right"> $Backups[$i]{xferBadShare} </td>
+ <td align="right"> $Backups[$i]{tarErrs} </td></tr>
+EOF
+ }
+
+ my @Restores = $bpc->RestoreInfoRead($host);
+ my $restoreStr;
+
+ for ( my $i = 0 ; $i < @Restores ; $i++ ) {
+ my $startTime = timeStamp2($Restores[$i]{startTime});
+ my $dur = $Restores[$i]{endTime} - $Restores[$i]{startTime};
+ $dur = 1 if ( $dur <= 0 );
+ my $duration = sprintf("%.1f", $dur / 60);
+ my $MB = sprintf("%.1f", $Restores[$i]{size} / (1024*1024));
+ my $MBperSec = sprintf("%.2f", $Restores[$i]{size} / (1024*1024*$dur));
+ my $Restores_Result = $Lang->{failed};
+ if ($Restores[$i]{result} ne "failed") { $Restores_Result = $Lang->{success}; }
+ $restoreStr .= <<EOF;
+<tr><td align="center"><a href="$MyURL?action=restoreInfo&num=$Restores[$i]{num}&host=${EscURI($host)}">$Restores[$i]{num}</a> </td>
+ <td align="center"> $Restores_Result </td>
+ <td align="right"> $startTime </td>
+ <td align="right"> $duration </td>
+ <td align="right"> $Restores[$i]{nFiles} </td>
+ <td align="right"> $MB </td>
+ <td align="right"> $Restores[$i]{tarCreateErrs} </td>
+ <td align="right"> $Restores[$i]{xferErrs} </td>
+</tr>
+EOF
+ }
+ if ( $restoreStr ne "" ) {
+ $restoreStr = eval("qq{$Lang->{Restore_Summary}}");
+ }
+ if ( @Backups == 0 ) {
+ $warnStr = $Lang->{This_PC_has_never_been_backed_up};
+ }
+ if ( defined($Hosts->{$host}) ) {
+ my $user = $Hosts->{$host}{user};
+ my @moreUsers = sort(keys(%{$Hosts->{$host}{moreUsers}}));
+ my $moreUserStr;
+ foreach my $u ( sort(keys(%{$Hosts->{$host}{moreUsers}})) ) {
+ $moreUserStr .= ", " if ( $moreUserStr ne "" );
+ $moreUserStr .= "${UserLink($u)}";
+ }
+ if ( $moreUserStr ne "" ) {
+ $moreUserStr = " ($Lang->{and} $moreUserStr).\n";
+ } else {
+ $moreUserStr = ".\n";
+ }
+ if ( $user ne "" ) {
+ $statusStr .= eval("qq{$Lang->{This_PC_is_used_by}$moreUserStr}");
+ }
+ if ( defined($UserEmailInfo{$user})
+ && $UserEmailInfo{$user}{lastHost} eq $host ) {
+ my $mailTime = timeStamp2($UserEmailInfo{$user}{lastTime});
+ my $subj = $UserEmailInfo{$user}{lastSubj};
+ $statusStr .= eval("qq{$Lang->{Last_email_sent_to__was_at___subject}}");
+ }
+ }
+ if ( defined($Jobs{$host}) ) {
+ my $startTime = timeStamp2($Jobs{$host}{startTime});
+ (my $cmd = $Jobs{$host}{cmd}) =~ s/$BinDir\///g;
+ $statusStr .= eval("qq{$Lang->{The_command_cmd_is_currently_running_for_started}}");
+ }
+ if ( $StatusHost{BgQueueOn} ) {
+ $statusStr .= eval("qq{$Lang->{Host_host_is_queued_on_the_background_queue_will_be_backed_up_soon}}");
+ }
+ if ( $StatusHost{UserQueueOn} ) {
+ $statusStr .= eval("qq{$Lang->{Host_host_is_queued_on_the_user_queue__will_be_backed_up_soon}}");
+ }
+ if ( $StatusHost{CmdQueueOn} ) {
+ $statusStr .= eval("qq{$Lang->{A_command_for_host_is_on_the_command_queue_will_run_soon}}");
+ }
+ my $startTime = timeStamp2($StatusHost{endTime} == 0 ?
+ $StatusHost{startTime} : $StatusHost{endTime});
+ my $reason = "";
+ if ( $StatusHost{reason} ne "" ) {
+ $reason = " ($Lang->{$StatusHost{reason}})";
+ }
+ $statusStr .= eval("qq{$Lang->{Last_status_is_state_StatusHost_state_reason_as_of_startTime}}");
+
+ if ( $StatusHost{state} ne "Status_backup_in_progress"
+ && $StatusHost{state} ne "Status_restore_in_progress"
+ && $StatusHost{error} ne "" ) {
+ $statusStr .= eval("qq{$Lang->{Last_error_is____EscHTML_StatusHost_error}}");
+ }
+ my $priorStr = "Pings";
+ if ( $StatusHost{deadCnt} > 0 ) {
+ $statusStr .= eval("qq{$Lang->{Pings_to_host_have_failed_StatusHost_deadCnt__consecutive_times}}");
+ $priorStr = $Lang->{Prior_to_that__pings};
+ }
+ if ( $StatusHost{aliveCnt} > 0 ) {
+ $statusStr .= eval("qq{$Lang->{priorStr_to_host_have_succeeded_StatusHostaliveCnt_consecutive_times}}");
+
+ if ( $StatusHost{aliveCnt} >= $Conf{BlackoutGoodCnt}
+ && $Conf{BlackoutGoodCnt} >= 0 && $Conf{BlackoutHourBegin} >= 0
+ && $Conf{BlackoutHourEnd} >= 0 ) {
+ my(@days) = qw(Sun Mon Tue Wed Thu Fri Sat);
+ my($days) = join(", ", @days[@{$Conf{BlackoutWeekDays}}]);
+ my($t0) = sprintf("%d:%02d", $Conf{BlackoutHourBegin},
+ 60 * ($Conf{BlackoutHourBegin}
+ - int($Conf{BlackoutHourBegin})));
+ my($t1) = sprintf("%d:%02d", $Conf{BlackoutHourEnd},
+ 60 * ($Conf{BlackoutHourEnd}
+ - int($Conf{BlackoutHourEnd})));
+ $statusStr .= eval("qq{$Lang->{Because__host_has_been_on_the_network_at_least__Conf_BlackoutGoodCnt_consecutive_times___}}");
+ }
+ }
+ if ( $StatusHost{backoffTime} > time ) {
+ my $hours = sprintf("%.1f", ($StatusHost{backoffTime} - time) / 3600);
+ $statusStr .= eval("qq{$Lang->{Backups_are_deferred_for_hours_hours_change_this_number}}");
+
+ }
+ if ( @Backups ) {
+ # only allow incremental if there are already some backups
+ $startIncrStr = <<EOF;
+<input type="submit" value="\$Lang->{Start_Incr_Backup}" name="action">
+EOF
+ }
+
+ $startIncrStr = eval ("qq{$startIncrStr}");
+
+ Header(eval("qq{$Lang->{Host__host_Backup_Summary}}"));
+ print(eval("qq{$Lang->{Host__host_Backup_Summary2}}"));
+ Trailer();
+}
+
+sub Action_GeneralInfo
+{
+ GetStatusInfo("info jobs hosts queueLen");
+ my $Privileged = CheckPermission();
+
+ my($jobStr, $statusStr);
+ foreach my $host ( sort(keys(%Jobs)) ) {
+ my $startTime = timeStamp2($Jobs{$host}{startTime});
+ next if ( $host eq $bpc->trashJob
+ && $Jobs{$host}{processState} ne "running" );
+ $Jobs{$host}{type} = $Status{$host}{type}
+ if ( $Jobs{$host}{type} eq "" && defined($Status{$host}));
+ (my $cmd = $Jobs{$host}{cmd}) =~ s/$BinDir\///g;
+ (my $xferPid = $Jobs{$host}{xferPid}) =~ s/,/, /g;
+ $jobStr .= <<EOF;
+<tr><td> ${HostLink($host)} </td>
+ <td align="center"> $Jobs{$host}{type} </td>
+ <td align="center"> ${UserLink(defined($Hosts->{$host})
+ ? $Hosts->{$host}{user} : "")} </td>
+ <td> $startTime </td>
+ <td> $cmd </td>
+ <td align="center"> $Jobs{$host}{pid} </td>
+ <td align="center"> $xferPid </td>
+EOF
+ $jobStr .= "</tr>\n";
+ }
+ foreach my $host ( sort(keys(%Status)) ) {
+ next if ( $Status{$host}{reason} ne "Reason_backup_failed"
+ && $Status{$host}{reason} ne "Reason_restore_failed"
+ && (!$Status{$host}{userReq}
+ || $Status{$host}{reason} ne "Reason_no_ping") );
+ my $startTime = timeStamp2($Status{$host}{startTime});
+ my($errorTime, $XferViewStr);
+ if ( $Status{$host}{errorTime} > 0 ) {
+ $errorTime = timeStamp2($Status{$host}{errorTime});
+ }
+ if ( -f "$TopDir/pc/$host/SmbLOG.bad"
+ || -f "$TopDir/pc/$host/SmbLOG.bad.z"
+ || -f "$TopDir/pc/$host/XferLOG.bad"
+ || -f "$TopDir/pc/$host/XferLOG.bad.z"
+ ) {
+ $XferViewStr = <<EOF;
+<a href="$MyURL?action=view&type=XferLOGbad&host=${EscURI($host)}">$Lang->{XferLOG}</a>,
+<a href="$MyURL?action=view&type=XferErrbad&host=${EscURI($host)}">$Lang->{Errors}</a>
+EOF
+ } else {
+ $XferViewStr = "";
+ }
+ (my $shortErr = $Status{$host}{error}) =~ s/(.{48}).*/$1.../;
+ $statusStr .= <<EOF;
+<tr><td> ${HostLink($host)} </td>
+ <td align="center"> $Status{$host}{type} </td>
+ <td align="center"> ${UserLink(defined($Hosts->{$host})
+ ? $Hosts->{$host}{user} : "")} </td>
+ <td align="right"> $startTime </td>
+ <td> $XferViewStr </td>
+ <td align="right"> $errorTime </td>
+ <td> ${EscHTML($shortErr)} </td></tr>
+EOF
+ }
+ my $now = timeStamp2(time);
+ my $nextWakeupTime = timeStamp2($Info{nextWakeup});
+ my $DUlastTime = timeStamp2($Info{DUlastValueTime});
+ my $DUmaxTime = timeStamp2($Info{DUDailyMaxTime});
+ my $numBgQueue = $QueueLen{BgQueue};
+ my $numUserQueue = $QueueLen{UserQueue};
+ my $numCmdQueue = $QueueLen{CmdQueue};
+ my $serverStartTime = timeStamp2($Info{startTime});
+ my $poolInfo = genPoolInfo("pool", \%Info);
+ my $cpoolInfo = genPoolInfo("cpool", \%Info);
+ if ( $Info{poolFileCnt} > 0 && $Info{cpoolFileCnt} > 0 ) {
+ $poolInfo = <<EOF;
+<li>Uncompressed pool:
+<ul>
+$poolInfo
+</ul>
+<li>Compressed pool:
+<ul>
+$cpoolInfo
+</ul>
+EOF
+ } elsif ( $Info{cpoolFileCnt} > 0 ) {
+ $poolInfo = $cpoolInfo;
+ }
+
+ Header($Lang->{H_BackupPC_Server_Status});
+ print (eval ("qq{$Lang->{BackupPC_Server_Status}}"));
+ Trailer();
+}
+
+sub Action_RestoreInfo
+{
+ my $Privileged = CheckPermission($In{host});
+ my $host = $1 if ( $In{host} =~ /(.*)/ );
+ my $num = $In{num};
+ my $i;
+
+ if ( !$Privileged ) {
+ ErrorExit($Lang->{Only_privileged_users_can_view_restore_information});
+ }
+ #
+ # Find the requested restore
+ #
+ my @Restores = $bpc->RestoreInfoRead($host);
+ for ( $i = 0 ; $i < @Restores ; $i++ ) {
+ last if ( $Restores[$i]{num} == $num );
+ }
+ if ( $i >= @Restores ) {
+ ErrorExit(eval("qq{$Lang->{Restore_number__num_for_host__does_not_exist}}"));
+ }
+
+ %RestoreReq = ();
+ do "$TopDir/pc/$host/RestoreInfo.$Restores[$i]{num}"
+ if ( -f "$TopDir/pc/$host/RestoreInfo.$Restores[$i]{num}" );
+
+ my $startTime = timeStamp2($Restores[$i]{startTime});
+ my $reqTime = timeStamp2($RestoreReq{reqTime});
+ my $dur = $Restores[$i]{endTime} - $Restores[$i]{startTime};
+ $dur = 1 if ( $dur <= 0 );
+ my $duration = sprintf("%.1f", $dur / 60);
+ my $MB = sprintf("%.1f", $Restores[$i]{size} / (1024*1024));
+ my $MBperSec = sprintf("%.2f", $Restores[$i]{size} / (1024*1024*$dur));
+
+ my $fileListStr = "";
+ foreach my $f ( @{$RestoreReq{fileList}} ) {
+ my $targetFile = $f;
+ (my $strippedShareSrc = $RestoreReq{shareSrc}) =~ s/^\///;
+ (my $strippedShareDest = $RestoreReq{shareDest}) =~ s/^\///;
+ substr($targetFile, 0, length($RestoreReq{pathHdrSrc}))
+ = $RestoreReq{pathHdrDest};
+ $fileListStr .= <<EOF;
+<tr><td>$RestoreReq{hostSrc}:/$strippedShareSrc$f</td><td>$RestoreReq{hostDest}:/$strippedShareDest$targetFile</td></tr>
+EOF
+ }
+
+ Header(eval("qq{$Lang->{Restore___num_details_for__host}}"));
+ print(eval("qq{$Lang->{Restore___num_details_for__host2 }}"));
+ Trailer();
+}
+
+###########################################################################
+# Miscellaneous subroutines
+###########################################################################
+
+sub timeStamp2
+{
+ my($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst)
+ = localtime($_[0] == 0 ? time : $_[0] );
+ $year += 1900;
+ $mon++;
+ if ( $Conf{CgiDateFormatMMDD} ) {
+ return sprintf("$mon/$mday %02d:%02d", $hour, $min);
+ } else {
+ return sprintf("$mday/$mon %02d:%02d", $hour, $min);
+ }
+}
+
+sub HostLink
+{
+ my($host) = @_;
+ my($s);
+ if ( defined($Hosts->{$host}) || defined($Status{$host}) ) {
+ $s = "<a href=\"$MyURL?host=${EscURI($host)}\">$host</a>";
+ } else {
+ $s = $host;
+ }
+ return \$s;
+}
+
+sub UserLink
+{
+ my($user) = @_;
+ my($s);
+
+ return \$user if ( $user eq ""
+ || $Conf{CgiUserUrlCreate} eq "" );
+ if ( $Conf{CgiUserHomePageCheck} eq ""
+ || -f sprintf($Conf{CgiUserHomePageCheck}, $user, $user, $user) ) {
+ $s = "<a href=\""
+ . sprintf($Conf{CgiUserUrlCreate}, $user, $user, $user)
+ . "\">$user</a>";
+ } else {
+ $s = $user;
+ }
+ return \$s;
+}
+
+sub EscHTML
+{
+ my($s) = @_;
+ $s =~ s/&/&/g;
+ $s =~ s/\"/"/g;
+ $s =~ s/>/>/g;
+ $s =~ s/</</g;
+ $s =~ s{([^[:print:]])}{sprintf("&\#x%02X;", ord($1));}eg;
+ return \$s;
+}
+
+sub EscURI
+{
+ my($s) = @_;
+ $s =~ s{([^\w.\/-])}{sprintf("%%%02X", ord($1));}eg;
+ return \$s;
+}
+
+sub ErrorExit
+{
+ my(@mesg) = @_;
+ my($head) = shift(@mesg);
+ my($mesg) = join("</p>\n<p>", @mesg);
+ $Conf{CgiHeaderFontType} ||= "arial";
+ $Conf{CgiHeaderFontSize} ||= "3";
+ $Conf{CgiNavBarBgColor} ||= "#ddeeee";
+ $Conf{CgiHeaderBgColor} ||= "#99cc33";
+
+ if ( !defined($ENV{REMOTE_USER}) ) {
+ $mesg .= <<EOF;
+<p>
+Note: \$ENV{REMOTE_USER} is not set, which could mean there is an
+installation problem. BackupPC_Admin expects Apache to authenticate
+the user and pass their user name into this script as the REMOTE_USER
+environment variable. See the documentation.
+EOF
+ }
+
+ $bpc->ServerMesg("log User $User (host=$In{host}) got CGI error: $head")
+ if ( defined($bpc) );
+ if ( !defined($Lang->{Error}) ) {
+ Header("BackupPC: Error");
+ $mesg = <<EOF if ( !defined($mesg) );
+There is some problem with the BackupPC installation.
+Please check the permissions on BackupPC_Admin.
+EOF
+ print <<EOF;
+${h1("Error: Unable to read config.pl or language strings!!")}
+<p>$mesg</p>
+EOF
+ Trailer();
+ } else {
+ Header(eval("qq{$Lang->{Error}}"));
+ print (eval("qq{$Lang->{Error____head}}"));
+ Trailer();
+ }
+ exit(1);
+}
+
+sub ServerConnect
+{
+ #
+ # Verify that the server connection is ok
+ #
+ return if ( $bpc->ServerOK() );
+ $bpc->ServerDisconnect();
+ if ( my $err = $bpc->ServerConnect($Conf{ServerHost}, $Conf{ServerPort}) ) {
+ ErrorExit(eval("qq{$Lang->{Unable_to_connect_to_BackupPC_server}}"));
+ }
+}
+
+sub GetStatusInfo
+{
+ my($status) = @_;
+ ServerConnect();
+ my $reply = $bpc->ServerMesg("status $status");
+ $reply = $1 if ( $reply =~ /(.*)/s );
+ eval($reply);
+ # ignore status related to admin and trashClean jobs
+ if ( $status =~ /\bhosts\b/ ) {
+ delete($Status{$bpc->adminJob});
+ delete($Status{$bpc->trashJob});
+ }
+}
+
+sub ReadUserEmailInfo
+{
+ if ( (stat("$TopDir/log/UserEmailInfo.pl"))[9] != $UserEmailInfoMTime ) {
+ do "$TopDir/log/UserEmailInfo.pl";
+ $UserEmailInfoMTime = (stat("$TopDir/log/UserEmailInfo.pl"))[9];
+ }
+}
+
+#
+# Check if the user is privileged. A privileged user can access
+# any information (backup files, logs, status pages etc).
+#
+# A user is privileged if they belong to the group
+# $Conf{CgiAdminUserGroup}, or they are in $Conf{CgiAdminUsers}
+# or they are the user assigned to a host in the host file.
+#
+sub CheckPermission
+{
+ my($host) = @_;
+ my $Privileged = 0;
+
+ return 0 if ( $User eq "" && $Conf{CgiAdminUsers} ne "*"
+ || $host ne "" && !defined($Hosts->{$host}) );
+ if ( $Conf{CgiAdminUserGroup} ne "" ) {
+ my($n,$p,$gid,$mem) = getgrnam($Conf{CgiAdminUserGroup});
+ $Privileged ||= ($mem =~ /\b$User\b/);
+ }
+ if ( $Conf{CgiAdminUsers} ne "" ) {
+ $Privileged ||= ($Conf{CgiAdminUsers} =~ /\b$User\b/);
+ $Privileged ||= $Conf{CgiAdminUsers} eq "*";
+ }
+ $PrivAdmin = $Privileged;
+ $Privileged ||= $User eq $Hosts->{$host}{user};
+ $Privileged ||= defined($Hosts->{$host}{moreUsers}{$User});
+
+ return $Privileged;
+}
+
+#
+# Returns the list of hosts that should appear in the navigation bar
+# for this user. If $Conf{CgiNavBarAdminAllHosts} is set, the admin
+# gets all the hosts. Otherwise, regular users get hosts for which
+# they are the user or are listed in the moreUsers column in the
+# hosts file.
+#
+sub GetUserHosts
+{
+ if ( $Conf{CgiNavBarAdminAllHosts} && CheckPermission() ) {
+ return sort keys %$Hosts;
+ }
+
+ return sort grep { $Hosts->{$_}{user} eq $User ||
+ defined($Hosts->{$_}{moreUsers}{$User}) } keys(%$Hosts);
+}
+
+#
+# Given a host name tries to find the IP address. For non-dhcp hosts
+# we just return the host name. For dhcp hosts we check the address
+# the user is using ($ENV{REMOTE_ADDR}) and also the last-known IP
+# address for $host. (Later we should replace this with a broadcast
+# nmblookup.)
+#
+sub ConfirmIPAddress
+{
+ my($host) = @_;
+ my $ipAddr = $host;
+
+ if ( defined($Hosts->{$host}) && $Hosts->{$host}{dhcp}
+ && $ENV{REMOTE_ADDR} =~ /^(\d+[\.\d]*)$/ ) {
+ $ipAddr = $1;
+ my($netBiosHost, $netBiosUser) = $bpc->NetBiosInfoGet($ipAddr);
+ if ( $netBiosHost ne $host ) {
+ my($tryIP);
+ GetStatusInfo("host(${EscURI($host)})");
+ if ( defined($StatusHost{dhcpHostIP})
+ && $StatusHost{dhcpHostIP} ne $ipAddr ) {
+ $tryIP = eval("qq{$Lang->{tryIP}}");
+ ($netBiosHost, $netBiosUser)
+ = $bpc->NetBiosInfoGet($StatusHost{dhcpHostIP});
+ }
+ if ( $netBiosHost ne $host ) {
+ ErrorExit(eval("qq{$Lang->{Can_t_find_IP_address_for}}"),
+ eval("qq{$Lang->{host_is_a_DHCP_host}}"));
+ }
+ $ipAddr = $StatusHost{dhcpHostIP};
+ }
+ }
+ return $ipAddr;
+}
+
+sub genPoolInfo
+{
+ my($name, $info) = @_;
+ my $poolSize = sprintf("%.2f", $info->{"${name}Kb"} / (1000 * 1024));
+ my $poolRmSize = sprintf("%.2f", $info->{"${name}KbRm"} / (1000 * 1024));
+ my $poolTime = timeStamp2($info->{"${name}Time"});
+ $info->{"${name}FileCntRm"} = $info->{"${name}FileCntRm"} + 0;
+ return eval("qq{$Lang->{Pool_Stat}}");
+}
+
+###########################################################################
+# HTML layout subroutines
+###########################################################################
+
+sub Header
+{
+ my($title) = @_;
+ my @adminLinks = (
+ { link => "", name => $Lang->{Status},
+ priv => 1},
+ { link => "?action=summary", name => $Lang->{PC_Summary} },
+ { link => "?action=view&type=LOG", name => $Lang->{LOG_file} },
+ { link => "?action=LOGlist", name => $Lang->{Old_LOGs} },
+ { link => "?action=emailSummary", name => $Lang->{Email_summary} },
+ { link => "?action=view&type=config", name => $Lang->{Config_file} },
+ { link => "?action=view&type=hosts", name => $Lang->{Hosts_file} },
+ { link => "?action=queue", name => $Lang->{Current_queues} },
+ { link => "?action=view&type=docs", name => $Lang->{Documentation},
+ priv => 1},
+ { link => "http://backuppc.sourceforge.net/faq", name => "FAQ",
+ priv => 1},
+ { link => "http://backuppc.sourceforge.net", name => "SourceForge",
+ priv => 1},
+ );
+ print $Cgi->header();
+ print <<EOF;
+<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html><head>
+<title>$title</title>
+$Conf{CgiHeaders}
+</head><body bgcolor="$Conf{CgiBodyBgColor}">
+<table cellpadding="0" cellspacing="0" border="0">
+<tr valign="top"><td valign="top" bgcolor="$Conf{CgiNavBarBgColor}" width="10%">
+EOF
+ NavSectionTitle("BackupPC");
+ print " \n";
+ if ( defined($In{host}) && defined($Hosts->{$In{host}}) ) {
+ my $host = $In{host};
+ NavSectionTitle( eval("qq{$Lang->{Host_Inhost}}") );
+ NavSectionStart();
+ NavLink("?host=${EscURI($host)}", $Lang->{Home});
+ NavLink("?action=view&type=LOG&host=${EscURI($host)}", $Lang->{LOG_file});
+ NavLink("?action=LOGlist&host=${EscURI($host)}", $Lang->{Old_LOGs});
+ if ( -f "$TopDir/pc/$host/SmbLOG.bad"
+ || -f "$TopDir/pc/$host/SmbLOG.bad.z"
+ || -f "$TopDir/pc/$host/XferLOG.bad"
+ || -f "$TopDir/pc/$host/XferLOG.bad.z" ) {
+ NavLink("?action=view&type=XferLOGbad&host=${EscURI($host)}",
+ $Lang->{Last_bad_XferLOG});
+ NavLink("?action=view&type=XferErrbad&host=${EscURI($host)}",
+ $Lang->{Last_bad_XferLOG_errors_only});
+ }
+ if ( -f "$TopDir/pc/$host/config.pl" ) {
+ NavLink("?action=view&type=config&host=${EscURI($host)}", $Lang->{Config_file});
+ }
+ NavSectionEnd();
+ }
+ NavSectionTitle($Lang->{Hosts});
+ if ( defined($Hosts) && %$Hosts > 0 ) {
+ NavSectionStart(1);
+ foreach my $host ( GetUserHosts() ) {
+ NavLink("?host=${EscURI($host)}", $host);
+ }
+ NavSectionEnd();
+ }
+ print <<EOF;
+<table cellpadding="2" cellspacing="0" border="0" width="100%">
+ <tr><td>$Lang->{Host_or_User_name}</td>
+ <tr><td><form action="$MyURL" method="get"><small>
+ <input type="text" name="host" size="10" maxlength="64">
+ <input type="hidden" name="action" value="hostInfo"><input type="submit" value="$Lang->{Go}" name="ignore">
+ </small></form></td></tr>
+</table>
+EOF
+ NavSectionTitle($Lang->{NavSectionTitle_});
+ NavSectionStart();
+ foreach my $l ( @adminLinks ) {
+ if ( $PrivAdmin || $l->{priv} ) {
+ NavLink($l->{link}, $l->{name});
+ } else {
+ NavLink(undef, $l->{name});
+ }
+ }
+ NavSectionEnd();
+ print <<EOF;
+</td><td valign="top" width="5"> </td>
+<td valign="top" width="90%">
+EOF
+}
+
+sub Trailer
+{
+ print <<EOF;
+</td></table>
+</body></html>
+EOF
+}
+
+
+sub NavSectionTitle
+{
+ my($head) = @_;
+ print <<EOF;
+<table cellpadding="2" cellspacing="0" border="0" width="100%">
+<tr><td bgcolor="$Conf{CgiHeaderBgColor}"><font face="$Conf{CgiHeaderFontType}"
+size="$Conf{CgiHeaderFontSize}"><b>$head</b>
+</font></td></tr>
+</table>
+EOF
+}
+
+sub NavSectionStart
+{
+ my($padding) = @_;
+
+ $padding = 1 if ( !defined($padding) );
+ print <<EOF;
+<table cellpadding="$padding" cellspacing="0" border="0" width="100%">
+EOF
+}
+
+sub NavSectionEnd
+{
+ print "</table>\n";
+}
+
+sub NavLink
+{
+ my($link, $text) = @_;
+ print "<tr><td width=\"2%\" valign=\"top\"><b>·</b></td>";
+ if ( defined($link) ) {
+ $link = "$MyURL$link" if ( $link eq "" || $link =~ /^\?/ );
+ print <<EOF;
+<td width="98%"><a href="$link"><small>$text</small></a></td></tr>
+EOF
+ } else {
+ print <<EOF;
+<td width="98%"><small>$text</small></td></tr>
+EOF
+ }
+}
+
+sub h1
+{
+ my($str) = @_;
+ return \<<EOF;
+<table cellpadding="2" cellspacing="0" border="0" width="100%">
+<tr>
+<td bgcolor="$Conf{CgiHeaderBgColor}"> <font face="$Conf{CgiHeaderFontType}"
+ size="$Conf{CgiHeaderFontSize}"><b>$str</b></font>
+</td></tr>
+</table>
+EOF
+}
+
+sub h2
+{
+ my($str) = @_;
+ return \<<EOF;
+<table cellpadding="2" cellspacing="0" border="0" width="100%">
+<tr>
+<td bgcolor="$Conf{CgiHeaderBgColor}"> <font face="$Conf{CgiHeaderFontType}"
+ size="$Conf{CgiHeaderFontSize}"><b>$str</b></font>
+</td></tr>
+</table>
+EOF
+}
projects / BackupPC.git / commitdiff