X-Git-Url: http://git.rot13.org/?p=BackupPC.git;a=blobdiff_plain;f=cgi-bin%2FBackupPC_Admin;h=8dc2091b774b8f4b3466057d01e3113c609c16ae;hp=e068f98e19cc8edd0ca28e29ea85b75ebde3e468;hb=a7e968ce327855f2ba2624ca8517069a936c9b5b;hpb=d8688e487de3be336df16de54cfdfc8165a9090d

diff --git a/cgi-bin/BackupPC_Admin b/cgi-bin/BackupPC_Admin
index e068f98..8dc2091 100755
--- a/cgi-bin/BackupPC_Admin
+++ b/cgi-bin/BackupPC_Admin
@@ -21,7 +21,7 @@
 #   Craig Barratt  <cbarratt@users.sourceforge.net>
 #
 # COPYRIGHT
-#   Copyright (C) 2001  Craig Barratt
+#   Copyright (C) 2001-2003  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
@@ -39,1907 +39,57 @@
 #
 #========================================================================
 #
-# Version 2.0.0beta2, released 11 May 2003.
+# Version 2.1.0_CVS, released 3 Jul 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::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 $ENV{REMOTE_USER}.
-# The latter requires .ht_access style authentication.  Replace this
-# code if you are using some other type of authentication, and have
-# a different way of getting the user name.
-#
-$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();
-}
 
-#
-# 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();
+use BackupPC::Lib;
+use BackupPC::CGI::Lib qw(:all);
 
-    # turn moreUsers list into a hash for quick lookups
-    foreach my $host (keys %$Hosts) {
-       $Hosts->{$host}{moreUsers} =
-           {map {$_, 1} split(",", $Hosts->{$host}{moreUsers}) }
-    }
-}
+BackupPC::CGI::Lib::NewRequest;
 
 my %ActionDispatch = (
-    "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,
+    "summary"             	 => "Summary",
+    $Lang->{Start_Incr_Backup}   => "StartStopBackup",
+    $Lang->{Start_Full_Backup}   => "StartStopBackup",
+    $Lang->{Stop_Dequeue_Backup} => "StartStopBackup",
+    $Lang->{Stop_Dequeue_Archive} => "StartStopBackup",
+    "queue"               	 => "Queue",
+    "view"                	 => "View",
+    "LOGlist"             	 => "LOGlist",
+    "emailSummary"        	 => "EmailSummary",
+    "browse"              	 => "Browse",
+    "dirHistory"              	 => "DirHistory",
+    $Lang->{Restore}        	 => "Restore",
+    "RestoreFile"         	 => "RestoreFile",
+    "hostInfo"		       	 => "HostInfo",
+    "generalInfo"         	 => "GeneralInfo",
+    "restoreInfo"         	 => "RestoreInfo",
+    "archiveInfo"         	 => "ArchiveInfo",
+    $Lang->{Start_Archive}       => "Archive",
+    "Archive"                    => "Archive",
+    "Reload"                     => "ReloadServer",
+    "startServer"                => "StartServer",
+    "Stop"                       => "StopServer",
+    "adminOpts"                  => "AdminOptions",
 );
 
 #
 # Set default actions, then call sub handler
 #
 $In{action} ||= "hostInfo"    if ( defined($In{host}) );
+## rk default non admin users to pc summary for their hosts
+$In{action}   = "summary" if ( !defined($ActionDispatch{$In{action}}) && !CheckPermission());
 $In{action}   = "generalInfo" if ( !defined($ActionDispatch{$In{action}}) );
-$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 = "&nbsp;" if ( $incrAge eq "" );
-	$reasonHilite = $Conf{CgiStatusHilightColor}{$Status{$host}{reason}};
-	$reasonHilite = " bgcolor=\"$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, $file) ) {
-            Header($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/(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 $currDir = undef;
-
-    #
-    # Loop up the directory tree until we hit the top.
-    #
-    my(@DirStrPrev);
-    while ( 1 ) {
-        my($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/ /&nbsp;/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">&nbsp;$bold$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/ /&nbsp;/g;
-                if ( $gotDir ) {
-                    $fileStr .= <<EOF;
-<tr bgcolor="#ffffcc"><td><input type="checkbox" name="fcb$checkBoxCnt" value="$path">&nbsp;<a href="$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="$path">&nbsp;<a href="$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], '...');
-	}
-	$bpc->ServerMesg(eval("qq{$Lang->{log_User__User_downloaded_tar_archive_for__host}}"));
-
-        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], '...');
-	}
-	$bpc->ServerMesg(eval("qq{$Lang->{log_User__User_downloaded_zip_archive_for__host}}"));
-
-        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") ) {
-            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 = "&nbsp;"; }
-	if (! $MBExistComp) { $MBExistComp = "&nbsp;"; }
-        $compStr .= <<EOF;
-<tr><td align="center"> <a href="$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}{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/&/&amp;/g;
-    $s =~ s/\"/&quot;/g;
-    $s =~ s/>/&gt;/g;
-    $s =~ s/</&lt;/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";
-    $Conf{CgiHeaderBgColor}  ||= "#99cc33";
-
-    if ( 1 || !defined($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 ( $User eq "" || ($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="$Conf{CgiNavBarBgColor}" width="10%">
-EOF
-    NavSectionTitle("BackupPC");
-    print "&nbsp;\n";
-    if ( defined($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(0);
-        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, $l->{name});
-        }
-    }
-    NavSectionEnd();
-    print <<EOF;
-</td><td valign="top" width="5">&nbsp;&nbsp;</td>
-<td valign="top" width="90%">
-EOF
-}
-
-sub Trailer
-{
-    print <<EOF;
-</td></table>
-</body></html>
-EOF
-}
-
-
-sub NavSectionTitle
-{
-    my($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) = @_;
-
-    $padding = 2 if ( !defined($padding) );
-    print <<EOF;
-<table cellpadding="$padding" cellspacing="0" border="0" width="100%">
-EOF
-}
-
-sub NavSectionEnd
-{
-    print "</table>\n";
-}
-
-sub NavLink
-{
-    my($link, $text) = @_;
-    print "<tr><td width=\"2%\" valign=\"top\"><b>&middot;</b></td>";
-    if ( defined($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}">&nbsp;<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="$Conf{CgiHeaderBgColor}">&nbsp;<font face="$Conf{CgiHeaderFontType}"
-    size="$Conf{CgiHeaderFontSize}"><b>$str</b></font>
-</td></tr>
-</table>
-EOF
-}
+my $action    = $ActionDispatch{$In{action}};
+require "BackupPC/CGI/$action.pm"
+	    if ( !defined($BackupPC::CGI::{"${action}::"}) );
+$BackupPC::CGI::{"${action}::"}{action}();