Файловый менеджер - Редактировать - /usr/share/webmin/help.cgi
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#!/usr/bin/perl # help.cgi # Displays help HTML for some module, with substitutions BEGIN { push(@INC, "."); }; use WebminCore; &init_config(); &error_setup($text{'help_err'}); $ENV{'PATH_INFO'} !~ /[\\\&\;\`\'\"\|\*\?\~\<\>\^\(\)\[\]\{\}\$\n\r]/ || &error($text{'help_epath'}); $ENV{'PATH_INFO'} =~ /^\/(\S+)\/(\S+)$/ || &error($text{'help_epath'}); $module = $1; $file = $2; # if it ends with .gif assume it is a direct URL if ($file =~ /\.(gif|jpg|jpeg|png)$/i) { &redirect("$module/$file"); exit; } # read the help file $help = &read_help_file($module, $file); $help || &helperror(&text('help_efile3', &html_escape($file), &html_escape($module))); # Modify help file based on module if (&foreign_exists($module) && &foreign_require($module) && &foreign_defined($module, 'help_pre_load')) { $help = &foreign_call($module, "help_pre_load", $help); } # find and replace the <header> section if ($help =~ s/<header>([^<]+)<\/header>//i) { &popup_header($1); print &ui_subheading($1); } else { &helperror($text{'help_eheader'}); } # replace any explicit use of <hr> with the ui-lib function $uihr = &ui_hr(); $help =~ s/<hr>/$uihr/ig; # find and replace the <footer> section $help =~ s/<footer>/<p>/i; # find and replace <include> directives $help =~ s/<include\s+(\S+)>/inchelp($1)/ige; # find and replace <if><else> directives $help =~ s/<if\s+([^>]*)>([\000-\177]*?)<else>([\000-\177]*?)<\/if>/ifhelp($1, $2, $3)/ige; # find and replace <if> directives $help =~ s/<if\s+([^>]*)>([\000-\177]*?)<\/if>/ifhelp($1, $2)/ige; # output the HTML print $help; &popup_footer(); # read_help_file(module, file) # Reads the contents of a help file, either unpacked or from a ZIP sub read_help_file { my ($module, $file) = @_; my $path = &help_file($module, $file); if (-r $path) { return &read_file_contents($path); } my $gzpath = $path.".gz"; if (-r $gzpath) { my $out = &backquote_command( "gunzip -c ".quotemeta($gzpath)." 2>/dev/null"); return $? ? undef : $out; } my $zip = $path; $zip =~ s/\/[^\/]+$/\/help.zip/; if (-r $zip) { my @files; foreach my $o (@lang_order_list) { next if ($o eq "en"); push(@files, $file.".".$o.".auto.html"); push(@files, $file.".".$o.".html"); } push(@files, $file.".html"); foreach my $f (@files) { my $out = &backquote_command( "unzip -p ".quotemeta($zip)." ". quotemeta($f)." 2>/dev/null"); return $out if ($out && !$?); } return undef; } return undef; } # inchelp(path) sub inchelp { my ($path) = @_; my $inc = &read_help_file($module, $path); if (!$inc) { return "<i>".&text('help_einclude3', &html_escape($path))."</i><br>\n"; } return $inc; } # ifhelp(perl, text, [elsetext]) sub ifhelp { my ($perl, $txt, $elsetxt) = @_; my $rv = eval $perl; if ($@) { return "<i>".&text('help_eif', $perl, $@)."</i><br>\n"; } elsif ($rv) { return $txt; } else { return $elsetxt; } } sub helperror { &header($text{'error'}); print "<center><h2>$text{'error'}</h2></center>\n"; print "<hr><p><b>",@_,"</b><p><hr>\n"; exit; }
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