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Posted to commits@openoffice.apache.org by ms...@apache.org on 2019/02/04 23:14:22 UTC

svn commit: r1852958 - /openoffice/trunk/main/solenv/bin/modules/installer/logger.pm

Author: mseidel
Date: Mon Feb  4 23:14:21 2019
New Revision: 1852958

URL: http://svn.apache.org/viewvc?rev=1852958&view=rev
Log:
Removed whitespace, fixed typo

Modified:
    openoffice/trunk/main/solenv/bin/modules/installer/logger.pm

Modified: openoffice/trunk/main/solenv/bin/modules/installer/logger.pm
URL: http://svn.apache.org/viewvc/openoffice/trunk/main/solenv/bin/modules/installer/logger.pm?rev=1852958&r1=1852957&r2=1852958&view=diff
==============================================================================
--- openoffice/trunk/main/solenv/bin/modules/installer/logger.pm (original)
+++ openoffice/trunk/main/solenv/bin/modules/installer/logger.pm Mon Feb  4 23:14:21 2019
@@ -1,5 +1,5 @@
 #**************************************************************
-#  
+#
 #  Licensed to the Apache Software Foundation (ASF) under one
 #  or more contributor license agreements.  See the NOTICE file
 #  distributed with this work for additional information
@@ -7,16 +7,16 @@
 #  to you under the Apache License, Version 2.0 (the
 #  "License"); you may not use this file except in compliance
 #  with the License.  You may obtain a copy of the License at
-#  
-#    http://www.apache.org/licenses/LICENSE-2.0
-#  
+#
+#	http://www.apache.org/licenses/LICENSE-2.0
+#
 #  Unless required by applicable law or agreed to in writing,
 #  software distributed under the License is distributed on an
 #  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 #  KIND, either express or implied.  See the License for the
 #  specific language governing permissions and limitations
 #  under the License.
-#  
+#
 #**************************************************************
 
 
@@ -37,91 +37,91 @@ sub Die ($);
 
 =head1 NAME
 
-    installer::logger
+	installer::logger
 
-    Logging for the installer modules.
+	Logging for the installer modules.
 
 =cut
 
 =head1 DESCRIPTION
 
-    This module is in a transition state from a set of loosly connected functions to a single class.
+	This module is in a transition state from a set of loosely connected functions to a single class.
 
-    There are three globaly available logger objects:
+	There are three globally available logger objects:
 
 =over
 
 =item $Lang
 
-    is language specific and writes messages to a log file.
+	is language specific and writes messages to a log file.
 
 =cut
 
 =item $Glob
 
-    is independent of the current language.  Its messages are prepended to each $Lang logger.
+	is independent of the current language. Its messages are prepended to each $Lang logger.
 
 =cut
 
 =item $Info
 
-    is for output to the console.
+	is for output to the console.
 
 =cut
 
 =back
 
 =cut
-    
+
 
 our $Global = installer::logger->new("glob",
-    'is_save_lines' => 1,
-    'is_print_to_console' => 0,
-    'is_show_relative_time' => 1);
+	'is_save_lines' => 1,
+	'is_print_to_console' => 0,
+	'is_show_relative_time' => 1);
 our $Lang = installer::logger->new("lang",
-    'is_print_to_console' => 0,
-    'is_show_relative_time' => 1,
-    'is_show_log_id' => 1
-    );
+	'is_print_to_console' => 0,
+	'is_show_relative_time' => 1,
+	'is_show_log_id' => 1
+	);
 our $Info = installer::logger->new("info",
-    'is_show_relative_time' => 0,
-    'is_show_process_id' => 0,
-    'is_show_log_id' => 0
-    );
+	'is_show_relative_time' => 0,
+	'is_show_process_id' => 0,
+	'is_show_log_id' => 0
+	);
 
 
 
 =head2 SetupSimpleLogging ($filename)
 
-    Setup logging so that $Global, $Lang and $Info all print to the console.
-    If $filename is given then logging also goes to that file.
-    
+	Setup logging so that $Global, $Lang and $Info all print to the console.
+	If $filename is given then logging also goes to that file.
+
 =cut
 sub SetupSimpleLogging (;$)
 {
-    my ($log_filename) = @_;
+	my ($log_filename) = @_;
 
-    $Info = installer::logger->new("info",
-        'is_print_to_console' => 1,
-        'is_show_relative_time' => 1,
-        );
-    $Global = installer::logger->new("glob",
-        'is_print_to_console' => 0,
-        'is_show_relative_time' => 1,
-        'forward' => [$Info]
-        );
-    $Lang = installer::logger->new("lang",
-        'is_print_to_console' => 0,
-        'is_show_relative_time' => 1,
-        'forward' => [$Info]
-        );
-    if (defined $log_filename)
-    {
-        $Info->set_filename($log_filename);
-    }
-    $Info->{'is_print_to_console'} = 1;
-    $installer::globals::quiet = 0;
-    starttime();
+	$Info = installer::logger->new("info",
+		'is_print_to_console' => 1,
+		'is_show_relative_time' => 1,
+		);
+	$Global = installer::logger->new("glob",
+		'is_print_to_console' => 0,
+		'is_show_relative_time' => 1,
+		'forward' => [$Info]
+		);
+	$Lang = installer::logger->new("lang",
+		'is_print_to_console' => 0,
+		'is_show_relative_time' => 1,
+		'forward' => [$Info]
+		);
+	if (defined $log_filename)
+	{
+		$Info->set_filename($log_filename);
+	}
+	$Info->{'is_print_to_console'} = 1;
+	$installer::globals::quiet = 0;
+	starttime();
 }
 
 
@@ -129,68 +129,68 @@ sub SetupSimpleLogging (;$)
 
 =head2 new($class, $id, @arguments)
 
-    Create a new instance of the logger class.
-    @arguments lets you override default values.
+	Create a new instance of the logger class.
+	@arguments lets you override default values.
 
 =cut
 
 sub new ($$@)
 {
-    my ($class, $id, @arguments) = @_;
-    
-    my $self = {
-        'id' => $id,
-        'filename' => "",
-        # When set then lines are printed to this file.
-        'file' => undef,
-        # When true then lines are printed to the console.
-        'is_print_to_console' => 1,
-        'is_save_lines' => 0,
-        # A container of printed lines.  Lines are added only when 'is_save_lines' is true.
-        'lines' => [],
-        # Another logger to which all prints are forwarded.
-        'forward' => [],
-        # A filter function that for example can recoginze build errors.
-        'filter' => undef,
-        # Show relative time
-        'is_show_relative_time' => 0,
-        # Show log id (mostly for debugging the logger)
-        'is_show_log_id' => 0,
-        # Show the process id, useful on the console when doing a multiprocessor build.
-        'is_show_process_id' => 0,
-        # Current indentation
-        'indentation' => "",
-    };
-    while (scalar @arguments >= 2)
-    {
-        my $key = shift @arguments;
-        my $value = shift @arguments;
-        $self->{$key} = $value;
-    }
-    
-    bless($self, $class);
+	my ($class, $id, @arguments) = @_;
+
+	my $self = {
+		'id' => $id,
+		'filename' => "",
+		# When set then lines are printed to this file.
+		'file' => undef,
+		# When true then lines are printed to the console.
+		'is_print_to_console' => 1,
+		'is_save_lines' => 0,
+		# A container of printed lines. Lines are added only when 'is_save_lines' is true.
+		'lines' => [],
+		# Another logger to which all prints are forwarded.
+		'forward' => [],
+		# A filter function that for example can recognize build errors.
+		'filter' => undef,
+		# Show relative time
+		'is_show_relative_time' => 0,
+		# Show log id (mostly for debugging the logger).
+		'is_show_log_id' => 0,
+		# Show the process id, useful on the console when doing a multiprocessor build.
+		'is_show_process_id' => 0,
+		# Current indentation.
+		'indentation' => "",
+	};
+	while (scalar @arguments >= 2)
+	{
+		my $key = shift @arguments;
+		my $value = shift @arguments;
+		$self->{$key} = $value;
+	}
+
+	bless($self, $class);
 
-    return $self;
+	return $self;
 }
 
 
 
 =head2 printf($self, $message, @arguments)
 
-    Identical in syntax and semantics to the usual perl (s)printf.
+	Identical in syntax and semantics to the usual perl (s)printf.
 
 =cut
 sub printf ($$@)
 {
-    my ($self, $format, @arguments) = @_;
+	my ($self, $format, @arguments) = @_;
 
-    if ($format =~ /\%\{/)
-    {
-        printf(">%s<\n", $format);
-        PrintStackTrace();
-    }
-    my $message = sprintf($format, @arguments);
-    $self->print($message, 0);
+	if ($format =~ /\%\{/)
+	{
+		printf(">%s<\n", $format);
+		PrintStackTrace();
+	}
+	my $message = sprintf($format, @arguments);
+	$self->print($message, 0);
 }
 
 
@@ -198,29 +198,29 @@ sub printf ($$@)
 
 =head2 print ($self, $message, [optional] $force)
 
-    Print the given message.
-    If the optional $force parameter is given and it evaluates to true then the message
-    is printed even when the golbal $installer::globals::quiet is true.
+	Print the given message.
+	If the optional $force parameter is given and it evaluates to true then the message
+	is printed even when the global $installer::globals::quiet is true.
 
 =cut
 sub print ($$;$)
 {
-    my ($self, $message, $force) = @_;
+	my ($self, $message, $force) = @_;
 
-    Die "newline at start of line" if ($message =~ /^\n.+/);
+	Die "newline at start of line" if ($message =~ /^\n.+/);
 
-    $force = 0 unless defined $force;
+	$force = 0 unless defined $force;
 
-    my $relative_time = tv_interval($StartTime, [gettimeofday()]);
-    foreach my $target ($self, @{$self->{'forward'}})
-    {
-        $target->process_line(
-            $relative_time,
-            $self->{'id'},
-            $PID,
-            $message,
-            $force);
-    }
+	my $relative_time = tv_interval($StartTime, [gettimeofday()]);
+	foreach my $target ($self, @{$self->{'forward'}})
+	{
+		$target->process_line(
+			$relative_time,
+			$self->{'id'},
+			$PID,
+			$message,
+			$force);
+	}
 }
 
 
@@ -228,55 +228,55 @@ sub print ($$;$)
 
 =head2 process_line ($self, $relative_time, $log_id, $pid, $message, $force)
 
-    Internal function that decides whether to
-    a) write to a log file
-    b) print to the console
-    c) store in an array for later use
-    the preformatted message.
+	Internal function that decides whether to
+	a) write to a log file
+	b) print to the console
+	c) store in an array for later use
+	the preformatted message.
 
 =cut
 sub process_line ($$$$$$)
 {
-    my ($self, $relative_time, $log_id, $pid, $message, $force) = @_;
+	my ($self, $relative_time, $log_id, $pid, $message, $force) = @_;
+
+	# Apply the line filter.
+	if (defined $self->{'filter'})
+	{
+		$message = &{$self->{'filter'}}($relative_time, $log_id, $pid, $message);
+	}
 
-    # Apply the line filter.
-    if (defined $self->{'filter'})
-    {
-        $message = &{$self->{'filter'}}($relative_time, $log_id, $pid, $message);
-    }
-
-    # Format the line.
-    my $line = "";
-    if ($self->{'is_show_relative_time'})
-    {
-        $line .= sprintf("%12.6f : ", $relative_time);
-    }
-    if ($self->{'is_show_log_id'})
-    {
-        $line .= $log_id . " : ";
-    }
-    if ($self->{'is_show_process_id'})
-    {
-        $line .= $pid . " : ";
-    }
-    $line .= $self->{'indentation'};
-    $line .= $message;
-
-    # Print the line to a file or to the console or store it for later use.
-    my $fid = $self->{'file'};
-    if (defined $fid)
-    {
-        print $fid ($line);
-    }
-    if (($force || ! $installer::globals::quiet)
-        && $self->{'is_print_to_console'})
-    {
-        print($line);
-    }
-    if ($self->{'is_save_lines'})
-    {
-        push @{$self->{'lines'}}, [$relative_time, $log_id, $pid, $message, $force];
-    }
+	# Format the line.
+	my $line = "";
+	if ($self->{'is_show_relative_time'})
+	{
+		$line .= sprintf("%12.6f : ", $relative_time);
+	}
+	if ($self->{'is_show_log_id'})
+	{
+		$line .= $log_id . " : ";
+	}
+	if ($self->{'is_show_process_id'})
+	{
+		$line .= $pid . " : ";
+	}
+	$line .= $self->{'indentation'};
+	$line .= $message;
+
+	# Print the line to a file or to the console or store it for later use.
+	my $fid = $self->{'file'};
+	if (defined $fid)
+	{
+		print $fid ($line);
+	}
+	if (($force || ! $installer::globals::quiet)
+		&& $self->{'is_print_to_console'})
+	{
+		print($line);
+	}
+	if ($self->{'is_save_lines'})
+	{
+		push @{$self->{'lines'}}, [$relative_time, $log_id, $pid, $message, $force];
+	}
 }
 
 
@@ -284,55 +284,55 @@ sub process_line ($$$$$$)
 
 =head2 set_filename (Self, $filename)
 
-    When the name of a writable file is given then all future messages will go to that file.
-    Output to the console is turned off.
-    This method is typically used to tie the language dependent $Lang logger to different log files.
+	When the name of a writable file is given then all future messages will go to that file.
+	Output to the console is turned off.
+	This method is typically used to tie the language dependent $Lang logger to different log files.
 
 =cut
 sub set_filename ($$)
 {
-    my ($self, $filename) = @_;
+	my ($self, $filename) = @_;
 
-    $filename = "" unless defined $filename;
-    if ($self->{'filename'} ne $filename)
-    {
-        if (defined $self->{'file'})
-        {
-            $self->{'is_print_to_console'} = 1;
-            close $self->{'file'};
-            $self->{'file'} = undef;
-        }
-
-        $self->{'filename'} = $filename;
-            
-        if ($filename ne "")
-        {
-            open $self->{'file'}, ">", $self->{'filename'}
-            || Die "can not open log file ".$self->{'filename'}." for writing";
-            $self->{'is_print_to_console'} = 0;
-
-            # Make all writes synchronous so that we don't loose any messages on an
-            # 'abrupt' end.
-            my $handle = select $self->{'file'};
-            $| = 1;
-            select $handle;
-        }
-    }
+	$filename = "" unless defined $filename;
+	if ($self->{'filename'} ne $filename)
+	{
+		if (defined $self->{'file'})
+		{
+			$self->{'is_print_to_console'} = 1;
+			close $self->{'file'};
+			$self->{'file'} = undef;
+		}
+
+		$self->{'filename'} = $filename;
+
+		if ($filename ne "")
+		{
+			open $self->{'file'}, ">", $self->{'filename'}
+			|| Die "can not open log file ".$self->{'filename'}." for writing";
+			$self->{'is_print_to_console'} = 0;
+
+			# Make all writes synchronous so that we don't loose any messages on an
+			# 'abrupt' end.
+			my $handle = select $self->{'file'};
+			$| = 1;
+			select $handle;
+		}
+	}
 }
 
 
 
 
 =head2 set_filter ($self, $filter)
-    
-    Sets $filter (a function reference) as line filter.  It is applied to each line.
-    The filter can extract information from the given message and modify it before it is printed.
+
+	Sets $filter (a function reference) as line filter. It is applied to each line.
+	The filter can extract information from the given message and modify it before it is printed.
 
 =cut
 sub set_filter ($$)
 {
-    my ($self, $filter) = @_;
-    $self->{'filter'} = $filter;
+	my ($self, $filter) = @_;
+	$self->{'filter'} = $filter;
 }
 
 
@@ -340,36 +340,36 @@ sub set_filter ($$)
 
 =head2 add_timestamp ($self, $message)
 
-    Print the given message together with the current (absolute) time.
+	Print the given message together with the current (absolute) time.
 
 =cut
 sub add_timestamp ($$)
 {
 	my ($self, $message) = @_;
-	
+
 	my $timestring = get_time_string();
-    $self->printf("%s\t%s", $message, $timestring);
+	$self->printf("%s\t%s", $message, $timestring);
 }
 
 
 
 =head2 copy_lines_from ($self, $other)
 
-    Copy saved lines from another logger object.
+	Copy saved lines from another logger object.
 
 =cut
 sub copy_lines_from ($$)
 {
-    my ($self, $other) = @_;
+	my ($self, $other) = @_;
 
-    my $is_print_to_console = $self->{'is_print_to_console'};
-    my $is_save_lines = $self->{'is_save_lines'};
-    my $fid = $self->{'file'};
-
-    foreach my $line (@{$other->{'lines'}})
-    {
-        $self->process_line(@$line);
-    }
+	my $is_print_to_console = $self->{'is_print_to_console'};
+	my $is_save_lines = $self->{'is_save_lines'};
+	my $fid = $self->{'file'};
+
+	foreach my $line (@{$other->{'lines'}})
+	{
+		$self->process_line(@$line);
+	}
 }
 
 
@@ -377,24 +377,24 @@ sub copy_lines_from ($$)
 
 =head2 set_forward ($self, $other)
 
-    Set a forwarding target.  All future messages are forwarded (copied) to $other.
-    A typical use is to tie $Info to $Lang so that all messages sent to $Info are
-    printed to the console AND written to the log file.
+	Set a forwarding target. All future messages are forwarded (copied) to $other.
+	A typical use is to tie $Info to $Lang so that all messages sent to $Info are
+	printed to the console AND written to the log file.
 
 =cut
 sub set_forward ($$)
 {
-    my ($self, $other) = @_;
+	my ($self, $other) = @_;
 
-    # At the moment at most one forward target is allowed.
-    if (defined $other)
-    {
-        $self->{'forward'} = [$other];
-    }
-    else
-    {
-        $self->{'forward'} = [];
-    }
+	# At the moment at most one forward target is allowed.
+	if (defined $other)
+	{
+		$self->{'forward'} = [$other];
+	}
+	else
+	{
+		$self->{'forward'} = [];
+	}
 }
 
 
@@ -402,8 +402,8 @@ sub set_forward ($$)
 
 sub increase_indentation ($)
 {
-    my ($self) = @_;
-    $self->{'indentation'} .= "    ";
+	my ($self) = @_;
+	$self->{'indentation'} .= "    ";
 }
 
 
@@ -411,8 +411,8 @@ sub increase_indentation ($)
 
 sub decrease_indentation ($)
 {
-    my ($self) = @_;
-    $self->{'indentation'} = substr($self->{'indentation'}, 4);
+	my ($self) = @_;
+	$self->{'indentation'} = substr($self->{'indentation'}, 4);
 }
 
 
@@ -440,7 +440,7 @@ sub include_header_into_logfile
 sub include_header_into_globallogfile
 {
 	my ($message) = @_;
-	
+
 	$Global->print("\n");
 	$Global->print(get_time_string());
 	$Global->print("######################################################\n");
@@ -454,12 +454,12 @@ sub include_header_into_globallogfile
 
 sub include_timestamp_into_logfile
 {
-    Die "deprected";
+	Die "deprecated";
 	my ($message) = @_;
-	
+
 	my $infoline;
 	my $timestring = get_time_string();
-    $Lang->printf("%s\t%s", $message, $timestring);
+	$Lang->printf("%s\t%s", $message, $timestring);
 }
 
 ####################################################
@@ -470,20 +470,20 @@ sub log_hashref
 {
 	my ($hashref) = @_;
 
-    $Global->print("\n");
-    $Global->print("Logging variable settings:\n");
+	$Global->print("\n");
+	$Global->print("Logging variable settings:\n");
 
 	my $itemkey;
-		
+
 	foreach $itemkey ( keys %{$hashref} )
 	{
 		my $line = "";
 		my $itemvalue = "";
 		if ( $hashref->{$itemkey} ) { $itemvalue = $hashref->{$itemkey}; }
-        $Global->printf("%s=%s\n", $itemkey, $itemvalue);
+		$Global->printf("%s=%s\n", $itemkey, $itemvalue);
 	}
 
-    $Global->print("\n");
+	$Global->print("\n");
 }
 
 #########################################################
@@ -496,11 +496,11 @@ sub globallog
 
 	my $infoline;
 
-    $Global->print("\n");
-    $Global->print(get_time_string());
-    $Global->print("################################################################\n");
-    $Global->print($message."\n");
-    $Global->print("################################################################\n");
+	$Global->print("\n");
+	$Global->print(get_time_string());
+	$Global->print("################################################################\n");
+	$Global->print($message."\n");
+	$Global->print("################################################################\n");
 }
 
 ###############################################################
@@ -523,8 +523,8 @@ sub copy_globalinfo_into_logfile
 
 sub debuginfo
 {
-	my  ( $message ) = @_;
-	
+	my ( $message ) = @_;
+
 	$message = $message . "\n";
 	push(@installer::globals::functioncalls, $message);
 }
@@ -536,8 +536,8 @@ sub debuginfo
 sub savedebug
 {
 	my ( $outputdir ) = @_;
-	
-	installer::files::save_file($outputdir . $installer::globals::debugfilename, \@installer::globals::functioncalls);	
+
+	installer::files::save_file($outputdir . $installer::globals::debugfilename, \@installer::globals::functioncalls);
 	print_message( "... writing debug file " . $outputdir . $installer::globals::debugfilename . "\n" );
 }
 
@@ -546,11 +546,11 @@ sub savedebug
 ###############################################################
 
 sub starttime
-{	
+{
 	$installer::globals::starttime = time();
 	$StartTime = [gettimeofday()];
 
-    my $localtime = localtime();
+	my $localtime = localtime();
 }
 
 ###############################################################
@@ -562,11 +562,11 @@ sub convert_timestring
 	my ($secondstring) = @_;
 
 	my $timestring = "";
-	
+
 	if ( $secondstring < 60 )	 # less than a minute
 	{
 		if ( $secondstring < 10 ) { $secondstring = "0" . $secondstring; }
-		$timestring = "00\:$secondstring min\.";	
+		$timestring = "00\:$secondstring min\.";
 	}
 	elsif ( $secondstring < 3600 )
 	{
@@ -588,9 +588,9 @@ sub convert_timestring
 		if ( $hours < 10 ) { $hours = "0" . $hours; }
 		if ( $minutes < 10 ) { $minutes = "0" . $minutes; }
 		if ( $seconds < 10 ) { $seconds = "0" . $seconds; }
-		$timestring = "$hours\:$minutes\:$seconds hours";		
+		$timestring = "$hours\:$minutes\:$seconds hours";
 	}
-	
+
 	return $timestring;
 }
 
@@ -614,7 +614,7 @@ sub get_time_string
 sub get_file_age
 {
 	my ( $filename ) = @_;
-	
+
 	my $filetime = (stat($filename))[9];
 	my $timediff = time() - $filetime;
 	return $timediff;
@@ -626,8 +626,8 @@ sub get_file_age
 
 sub stoptime
 {
-    my $localtime = localtime();
-    $Info->printf("stopping log at %s\n", $localtime);
+	my $localtime = localtime();
+	$Info->printf("stopping log at %s\n", $localtime);
 }
 
 ###############################################################
@@ -643,10 +643,10 @@ sub set_installation_date
 	my $day = $timearray[3];
 	my $month = $timearray[4] + 1;
 	my $year = $timearray[5] - 100;
-	
-	if ( $year < 10 ) { $year = "0" . $year; } 
-	if ( $month < 10 ) { $month = "0" . $month; } 
-	if ( $day < 10 ) { $day = "0" . $day; } 
+
+	if ( $year < 10 ) { $year = "0" . $year; }
+	if ( $month < 10 ) { $month = "0" . $month; }
+	if ( $day < 10 ) { $day = "0" . $day; }
 
 	$datestring = $year . $month . $day;
 
@@ -659,21 +659,21 @@ sub set_installation_date
 
 sub print_message
 {
-    Die "print_message is deprecated";
+	Die "print_message is deprecated";
 
-    my $message = shift;
-    chomp $message;
-    my $force = shift || 0;
-    print "$message\n" if ( $force || ! $installer::globals::quiet );
-    return;
+	my $message = shift;
+	chomp $message;
+	my $force = shift || 0;
+	print "$message\n" if ( $force || ! $installer::globals::quiet );
+	return;
 }
 
 sub print_message_without_newline
 {
-    my $message = shift;
-    chomp $message;
-    print "$message" if ( ! $installer::globals::quiet );
-    return;
+	my $message = shift;
+	chomp $message;
+	print "$message" if ( ! $installer::globals::quiet );
+	return;
 }
 
 ###############################################################
@@ -682,10 +682,10 @@ sub print_message_without_newline
 
 sub print_warning
 {
-    my $message = shift;
-    chomp $message;
-    print STDERR "WARNING: $message";
-    return;
+	my $message = shift;
+	chomp $message;
+	print STDERR "WARNING: $message";
+	return;
 }
 
 ###############################################################
@@ -694,17 +694,17 @@ sub print_warning
 
 sub print_error
 {
-    my $message = shift;
-    chomp $message;
+	my $message = shift;
+	chomp $message;
 
-    PrintError($message);
+	PrintError($message);
 
-    print STDERR "\n";
-    print STDERR "**************************************************\n";
-    print STDERR "ERROR: $message";
-    print STDERR "\n";
-    print STDERR "**************************************************\n";
-    return;
+	print STDERR "\n";
+	print STDERR "**************************************************\n";
+	print STDERR "ERROR: $message";
+	print STDERR "\n";
+	print STDERR "**************************************************\n";
+	return;
 }
 
 
@@ -712,36 +712,34 @@ sub print_error
 
 sub PrintError ($@)
 {
-    my ($format, @arguments) = @_;
+	my ($format, @arguments) = @_;
 
-    $Info->printf("Error: ".$format, @arguments);
+	$Info->printf("Error: ".$format, @arguments);
 }
 
 
 
 
 =head2 PrintStackTrace()
-    This is for debugging the print and printf methods of the logger class and their use.
-    Therefore we use the Perl print/printf directly and not the logger methods to avoid loops in case of errors.
+	This is for debugging the print and printf methods of the logger class and their use.
+	Therefore we use the Perl print/printf directly and not the logger methods to avoid loops in case of errors.
 =cut
 sub PrintStackTrace ()
 {
-    print "Stack Trace:\n";
-    my $i = 1;
-    while ((my @call_details = (caller($i++))))
-    {
-        printf("%s:%s in function %s\n", $call_details[1], $call_details[2], $call_details[3]);
-    }
+	print "Stack Trace:\n";
+	my $i = 1;
+	while ((my @call_details = (caller($i++))))
+	{
+		printf("%s:%s in function %s\n", $call_details[1], $call_details[2], $call_details[3]);
+	}
 }
 
 
 sub Die ($)
 {
-    my ($message) = @_;
-    PrintStackTrace();
-    die $message;
+	my ($message) = @_;
+	PrintStackTrace();
+	die $message;
 }
 
-
-
 1;