X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXLog.pm;h=80336e3e063313c57a480c10b60fc7ef66217deb;hb=bda1cef129c5b201f7640433ce1844af45a68fcb;hp=96b39971091563c21b5eb08a9498a03e94b09f7d;hpb=b060a0a3ee72530aa3f10d453186a662b66d7efe;p=spider.git

diff --git a/perl/DXLog.pm b/perl/DXLog.pm
index 96b39971..80336e3e 100644
--- a/perl/DXLog.pm
+++ b/perl/DXLog.pm
@@ -27,13 +27,13 @@ package DXLog;
 
 require Exporter;
 @ISA = qw(Exporter);
-@EXPORT = qw(Log);
+@EXPORT = qw(Log Logclose);
 
-use FileHandle;
+use IO::File;
 use DXVars;
-use DXDebug ();
 use DXUtil;
 use Julian;
+
 use Carp;
 
 use strict;
@@ -50,10 +50,10 @@ sub new
 	my $ref = {};
 	$ref->{prefix} = "$main::data/$prefix";
 	$ref->{suffix} = $suffix if $suffix;
-	$ref->{sort} = $sort;
+	$ref->{'sort'} = $sort;
 		
 	# make sure the directory exists
-	mkdir($ref->{prefix}, 0777) if ! -e $ref->{prefix};
+	mkdir($ref->{prefix}, 0777) unless -e $ref->{prefix};
 	return bless $ref;
 }
 
@@ -66,17 +66,16 @@ sub open
 	if (defined $mode) {
 		my $dir = "$self->{prefix}/$year";
 		mkdir($dir, 0777) if ! -e $dir;
-		$self->{mode} = $mode;
-	} else {
-		delete $self->{mode};
 	}
 	
-	$self->{fn} = sprintf "$self->{prefix}/$year/%02d", $thing if $self->{sort} eq 'm';
-	$self->{fn} = sprintf "$self->{prefix}/$year/%03d", $thing if $self->{sort} eq 'd';
+	$self->{fn} = sprintf "$self->{prefix}/$year/%02d", $thing if $self->{'sort'} eq 'm';
+	$self->{fn} = sprintf "$self->{prefix}/$year/%03d", $thing if $self->{'sort'} eq 'd';
 	$self->{fn} .= ".$self->{suffix}" if $self->{suffix};
 	
 	$mode = 'r' if !$mode;
-	my $fh = new FileHandle $self->{fn}, $mode;
+	$self->{mode} = $mode;
+	
+	my $fh = new IO::File $self->{fn}, $mode, 0666;
 	return undef if !$fh;
 	$fh->autoflush(1) if $mode ne 'r'; # make it autoflushing if writable
 	$self->{fh} = $fh;
@@ -84,18 +83,28 @@ sub open
 	$self->{year} = $year;
 	$self->{thing} = $thing;
 	
-	DXDebug::dbg("dxlog", "opening $self->{fn}\n");
+#	DXDebug::dbg("opening $self->{fn}\n") if isdbg("dxlog");
 	
 	return $self->{fh};
 }
 
+sub mtime
+{
+	my ($self, $year, $thing) = @_;
+	
+	my $fn = sprintf "$self->{prefix}/$year/%02d", $thing if $self->{'sort'} eq 'm';
+	$fn = sprintf "$self->{prefix}/$year/%03d", $thing if $self->{'sort'} eq 'd';
+	$fn .= ".$self->{suffix}" if $self->{suffix};
+	return (stat $fn)[9];
+}
+
 # open the previous log file in sequence
 sub openprev
 {
 	my $self = shift;
-	if ($self->{sort} eq 'm') {
+	if ($self->{'sort'} eq 'm') {
 		($self->{year}, $self->{thing}) = Julian::subm($self->{year}, $self->{thing}, 1);
-	} elsif ($self->{sort} eq 'd') {
+	} elsif ($self->{'sort'} eq 'd') {
 		($self->{year}, $self->{thing}) = Julian::sub($self->{year}, $self->{thing}, 1);
 	}
 	return $self->open($self->{year}, $self->{thing}, @_);
@@ -105,9 +114,9 @@ sub openprev
 sub opennext
 {
 	my $self = shift;
-	if ($self->{sort} eq 'm') {
+	if ($self->{'sort'} eq 'm') {
 		($self->{year}, $self->{thing}) = Julian::addm($self->{year}, $self->{thing}, 1);
-	} elsif ($self->{sort} eq 'd') {
+	} elsif ($self->{'sort'} eq 'd') {
 		($self->{year}, $self->{thing}) = Julian::add($self->{year}, $self->{thing}, 1);
 	}
 	return $self->open($self->{year}, $self->{thing}, @_);
@@ -118,9 +127,9 @@ sub unixtoj
 {
 	my $self = shift;
 	
-	if ($self->{sort} eq 'm') {
+	if ($self->{'sort'} eq 'm') {
 		return Julian::unixtojm(shift);
-	} elsif ($self->{sort} eq 'd') {
+	} elsif ($self->{'sort'} eq 'd') {
 		return Julian::unixtoj(shift);
 	}
 	confess "shouldn't get here";
@@ -162,8 +171,14 @@ sub close
 {
 	my $self = shift;
 	undef $self->{fh};			# close the filehandle
-	delete $self->{fh};
-	delete $self->{mode};
+	delete $self->{fh};	
+}
+
+sub DESTROY
+{
+	my $self = shift;
+	undef $self->{fh};			# close the filehandle
+	delete $self->{fh} if $self->{fh};
 }
 
 # log something in the system log 
@@ -176,10 +191,8 @@ sub Log
 	$log->writeunix($t, join('^', $t, @_) );
 }
 
-sub DESTROY						# catch undefs and do what is required further do the tree
+sub Logclose
 {
-	my $self = shift;
-	DXDebug::dbg("dxlog", "closing $self->{fn}\n");
-	undef $self->{fh} if defined $self->{fh};
-} 
+	$log->close();
+}
 1;