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use PVE::Tools::dump_logfile

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This commit is contained in:
Dietmar Maurer 2011-11-08 07:49:09 +01:00
parent a02d621810
commit 607263cbf6
1 changed files with 1 additions and 25 deletions
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26
PVE/API2/Nodes.pm
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@ -450,35 +450,11 @@ __PACKAGE__->register_method({
code => sub { code => sub {
my ($param) = @_; my ($param) = @_;
my $lines = [];
my $rpcenv = PVE::RPCEnvironment::get(); my $rpcenv = PVE::RPCEnvironment::get();
my $user = $rpcenv->get_user(); my $user = $rpcenv->get_user();
my $node = $param->{node}; my $node = $param->{node};
my $fh = IO::File->new("/var/log/syslog", "r"); my ($count, $lines) = PVE::Tools::dump_logfile("/var/log/syslog", $param->{start}, $param->{limit});
die "unable to open file - $!" if !$fh;
my $start = $param->{start} || 0;
my $limit = $param->{limit} || 50;
my $count = 0;
my $line;
while (defined ($line = <$fh>)) {
next if $count++ < $start;
next if $limit <= 0;
chomp $line;
push @$lines, { n => $count, t => $line};
$limit--;
}
close($fh);
# HACK: ExtJS store.guaranteeRange() does not like empty array
# so we add a line
if (!$count) {
$count++;
push @$lines, { n => $count, t => "no content"};
}
$rpcenv->set_result_count($count); $rpcenv->set_result_count($count);