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— welcome:fedora:f23_bug_into_backuppc [2016/02/09 21:35] (Version actuelle)
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 +{{howhard>2}}====== Error occurs by browsing the archives ======
 +By Fedora 23, an error occurs by browsing the archives: [[https://bugzilla.redhat.com/show_bug.cgi?id=1290964]]
  
 +
 +The solution is given [[https://bugzilla.redhat.com/show_bug.cgi?id=1259481|here]] and [[https://bugzilla.redhat.com/attachment.cgi?id=1104083&action=diff|the rdiff]]: edit /usr/share/BackupPC/lib/BackupPC/CGI/Browse.pm and put into: <code>
 +#============================================================= -*-perl-*-
 +#
 +# BackupPC::CGI::Browse package
 +#
 +# DESCRIPTION
 +#
 +#   This module implements the Browse action for the CGI interface.
 +#
 +# AUTHOR
 +#   Craig Barratt  <cbarratt@users.sourceforge.net>
 +#
 +# COPYRIGHT
 +#   Copyright (C) 2003-2015  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
 +#   the Free Software Foundation; either version 2 of the License, or
 +#   (at your option) any later version.
 +#
 +#   This program is distributed in the hope that it will be useful,
 +#   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +#   GNU General Public License for more details.
 +#
 +#   You should have received a copy of the GNU General Public License
 +#   along with this program; if not, write to the Free Software
 +#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 +#
 +#========================================================================
 +#
 +# Version 3.3.1, released 11 Jan 2015.
 +#
 +# See http://backuppc.sourceforge.net.
 +#
 +#========================================================================
 +
 +package BackupPC::CGI::Browse;
 +
 +use strict;
 +use Encode qw/decode_utf8/;
 +use BackupPC::CGI::Lib qw(:all);
 +use BackupPC::View;
 +use BackupPC::Attrib qw(:all);
 +
 +sub action
 +{
 +    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);
 +
 +    #
 +    # default to the newest backup
 +    #
 +    #if ( !defined($In{num}) && defined(@Backups) && @Backups > 0 ) {
 + if ( !$In{num} && @Backups > 0 ) {     
 +   $i = @Backups - 1;
 +        $num = $Backups[$i]{num};
 +    }
 +
 +    for ( $i = 0 ; $i < @Backups ; $i++ ) {
 +        last if ( $Backups[$i]{num} == $num );
 +    }
 +    if ( $i >= @Backups || $num !~ /^\d+$/ ) {
 +        ErrorExit("Backup number ${EscHTML($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, {nlink => 1});
 +
 +    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) ) {
 +  if ( !$attr ) {
 +           $relDir = decode_utf8($relDir);
 +            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 $f ( sort {uc($a) cmp uc($b)} keys(%$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 $currDir );
 +$dirOpen  = 1 if ( $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 $tdStyle;
 +                my $linkStyle = "fview";
 + $img |= 1 << 6;
 + $img |= 1 << 5 if ( $attr->{$f}{nlink} > 2 );
 + if ( $dirOpen ) {
 +                    $linkStyle = "fviewbold";
 +     $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 ) {
 +                    $tdStyle = "fviewon";
 + } else {
 +                    $tdStyle = "fviewoff";
 + }
 + my $dirName = $f;
 + $dirName =~ s/ /&nbsp;/g;
 +                $dirName = decode_utf8($dirName);
 + push(@DirStr, {needTick => 1,
 +                               tdArgs   => " class=\"$tdStyle\"",
 +        link     => <<EOF});
 +<a href="$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" class="$linkStyle">&nbsp;$dirName</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) );
 +$doneLastTick = 1 if ( !$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, $iconStr);
 +#                if ( defined($a = $attr->{$f}) ) {
 +if ( $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);
 +                    $iconStr = <<EOF;
 +<img src="$Conf{CgiImageDirURL}/icon-$typeStr.png" valign="top">
 +EOF
 +                    $attrStr .= <<EOF;
 +    <td align="center" class="fviewborder">$typeStr</td>
 +    <td align="center" class="fviewborder">$modeStr</td>
 +    <td align="center" class="fviewborder">$a->{backupNum}</td>
 +    <td align="right" class="fviewborder">$a->{size}</td>
 +    <td align="right" class="fviewborder">$mtimeStr</td>
 +</tr>
 +EOF
 +                } else {
 +                    $attrStr .= "<td colspan=\"5\" align=\"center\" class=\"fviewborder\"> </td>\n";
 +                }
 + (my $fDisp = "${EscHTML($f)}") =~ s/ /&nbsp;/g;
 +                $fDisp = decode_utf8($fDisp);
 +                if ( $gotDir ) {
 +                    $fileStr .= <<EOF;
 +<tr><td class="fviewborder">
 +    <input type="checkbox" name="fcb$checkBoxCnt" value="$path">&nbsp;$iconStr&nbsp;<a href="$MyURL?action=browse&host=${EscURI($host)}&num=$num&share=$shareURI&dir=$path">$fDisp</a>
 +</td>
 +$attrStr
 +</tr>
 +EOF
 +                } else {
 +                    $fileStr .= <<EOF;
 +<tr><td class="fviewborder">
 +    <input type="checkbox" name="fcb$checkBoxCnt" value="$path">&nbsp;$iconStr&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 $shareURI = $share;
 +    $shareURI =~ s/([^\w.\/-])/uc sprintf("%%%02x", ord($1))/eg;
 +
 +    #
 +    # allow each level of the directory path to be navigated to
 +    #
 +    my($thisPath, $dirDisplay);
 +    my $dirClean = $dir;
 +    $dirClean =~ s{//+}{/}g;
 +    $dirClean =~ s{/+$}{};
 +    my @dirElts = split(/\//, $dirClean);
 +    @dirElts = ("/") if ( !@dirElts );
 +    foreach my $d ( @dirElts ) {
 +        my($thisDir);
 +
 +        if ( $thisPath eq "" ) {
 +            $thisDir  = decode_utf8($share);
 +            $thisPath = "/";
 +        } else {
 +            $thisPath .= "/" if ( $thisPath ne "/" );
 +            $thisPath .= "$d";
 +            $thisDir = decode_utf8($d);
 +        }
 +        my $thisPathURI = $thisPath;
 +        $thisPathURI =~ s/([^\w.\/-])/uc sprintf("%%%02x", ord($1))/eg;
 +        $dirDisplay .= "/" if ( $dirDisplay ne "" );
 +        $dirDisplay .= "<a href=\"$MyURL?action=browse&host=${EscURI($host)}&num=$num&share=$shareURI&dir=$thisPathURI\">${EscHTML($thisDir)}</a>";
 +    }
 +
 +    my $filledBackup;
 +
 +    if ( (my @mergeNums = @{$view->mergeNums}) > 1 ) {
 + shift(@mergeNums);
 + my $numF = join(", #", @mergeNums);
 +        $filledBackup = eval("qq{$Lang->{This_display_is_merged_with_backup}}");
 +    }
 +
 +    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 $pathURI  = $dir;
 +    $pathURI  =~ s/([^\w.\/-])/uc sprintf("%%%02x", ord($1))/eg;
 +    if ( my @otherDirs = $view->backupList($share, $dir) ) {
 +        my $otherDirs;
 +        foreach my $i ( @otherDirs ) {
 +            my $selected;
 +            my $showDate  = timeStamp2($Backups[$i]{startTime});
 +     my $backupNum = $Backups[$i]{num};
 +            $selected   = " selected" if ( $backupNum == $num );
 +            $otherDirs .= "<option value=\"$MyURL?action=browse&host=${EscURI($host)}&num=$backupNum&share=$shareURI&dir=$pathURI\"$selected>#$backupNum - ($showDate)</option>\n";
 +        }
 +        $filledBackup .= eval("qq{$Lang->{Visit_this_directory_in_backup}}");
 +    }
 +    $dir   = decode_utf8($dir);
 +    $share = decode_utf8($share);
 +
 +    my $content = eval("qq{$Lang->{Backup_browse_for__host}}");
 +    Header(eval("qq{$Lang->{Browse_backup__num_for__host}}"), $content);
 +    Trailer();
 +}
 +
 +1; </code>
welcome/fedora/f23_bug_into_backuppc.txt · Dernière modification: 2016/02/09 21:35 (modification externe)

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