Viewing file:  backup.cgi (2.25 KB) -rwxr-xr-x
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#!/usr/bin/perl
# backup.cgi
# Run a filesystem backup, either in the background or foreground (and show
# the results)
require './fsdump-lib.pl';
&ReadParse();
$dump = &get_dump($in{'id'});
$dump->{'id'} || &error($text{'backup_egone'});
&can_edit_dir($dump) || &error($text{'backup_ecannot'});
if ($config{'run_mode'}) {
# Background
&ui_print_header(undef, $text{'backup_title'}, "");
print "<p>$text{'backup_bg'}<p>\n";
&clean_environment();
&system_logged("$cron_cmd ".quotemeta($dump->{'id'}).
" >/dev/null 2>&1 </dev/null &");
&reset_environment();
&webmin_log("bgbackup", undef, undef, $dump);
}
else {
# Foreground
&ui_print_unbuffered_header(undef, $text{'backup_title'}, "");
# Setup command to be called upon tape change (which is not
# supported in this mode)
$nfile = "$module_config_directory/$dump->{'id'}.notape";
unlink($nfile);
&create_wrappers();
print "<b>",&text('backup_desc',
"<tt>".&html_escape($dump->{'dir'})."</tt>",
&dump_dest($dump)),"</b><p>\n";
print "<pre>";
$bok = &execute_before($dump, STDOUT, 1);
if (!$bok && !$dump->{'beforefok'}) {
# Before command failed
print "</pre>\n";
print "<b>$text{'backup_beforefailed'}</b><p>\n";
}
else {
# Do the dump
$now = time();
$ok = &execute_dump($dump, STDOUT, 1, 0, $now);
print "</pre>\n";
if (!$bok) {
print "<b>$text{'backup_afterfailed'}</b><p>\n";
}
elsif ($ok) {
# Worked .. but verify if asked
if ($dump->{'reverify'}) {
print "<b>$text{'backup_reverify'}</b><p>\n";
print "<pre>";
$ok = &verify_dump($dump, STDOUT, 1, 0, $now);
print "</pre>";
}
if ($ok) {
print "<b>$text{'backup_done'}</b><br>\n";
}
else {
print "<b>$text{'backup_noverify'}</b><br>\n";
}
}
else {
if (-r $nfile) {
print "<b>$text{'backup_notape'}</b><br>\n";
}
else {
print "<b>$text{'backup_failed'}</b><br>\n";
}
}
# Execute the post-backup command, if any
if ($ok) {
print "<pre>";
$bok = &execute_after($dump, STDOUT, 1);
print "</pre>\n";
}
}
unlink($nfile);
delete($dump->{'pass'});
&webmin_log("backup", undef, undef, $dump);
}
&ui_print_footer($access{'edit'} ? ( "edit_dump.cgi?id=$in{'id'}",
$text{'edit_return'} ) : ( ),
"", $text{'index_return'});
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