From c3c2df833b3924c776cc8aa6d0ba6a2d76fa4419 Mon Sep 17 00:00:00 2001
From: Frank Brehm <frank@brehm-online.com>
Date: Tue, 28 Mar 2006 10:07:12 +0000
Subject: [PATCH] alle Rotationen + Moves ermittelt

---
 LogRotate.pm        | 56 ++++++++++++++++++++++++++++++++-------------
 LogRotate/Common.pm |  2 ++
 logrotate.pl        |  1 +
 3 files changed, 43 insertions(+), 16 deletions(-)

diff --git a/LogRotate.pm b/LogRotate.pm
index 5d9ff03..e28241b 100644
--- a/LogRotate.pm
+++ b/LogRotate.pm
@@ -30,6 +30,8 @@ use Data::Dumper;
 use POSIX;
 use File::Copy;
 
+use Carp qw(:DEFAULT cluck);
+
 use LogRotate::Common;
 
 my $Revis = <<'ENDE';
@@ -282,34 +284,51 @@ sub find_rotatings($$$) {
   my $p = verbose() ? __PACKAGE__ . "::find_rotatings(): " : "";
 
   unless ( $file ) {
-    carp $p . "Keine Logdatei uebergeben!\n";
+    carp( $p . "Keine Logdatei uebergeben!\n" );
     return undef;
   }
 
   unless ( $target ) {
-    carp $p . "Kein Dateiname fuer rotierte Logdatei uebergeben!\n";
+    carp( $p . "Kein Dateiname fuer rotierte Logdatei uebergeben!\n" );
     return undef;
   }
 
   print $p . "Ermittle alle Umbenennungen und Rotationen fuer Logdatei '$file' -> '$target'...\n" if verbose() > 1;
   my $f = $self->{'c'}{'logfiles'}{$file};
 
-  my $ext = $f->{'extension'} || "";
+  my $ext = defined $f->{'extension'} ? $f->{'extension'} : "";
+  $ext = "" if $ext =~ /^\s*$/;
+  $ext = "." . $ext if $ext ne "" and $ext !~ /^\./;
 
-  my ( $i, $pair );
+  my ( $i, $pair, $t, $t_new );
+  $t = $target . $ext;
+  $i = 0;
 
   my $res = {
     'rotate' 	=> {},
     'move'	=> []
   };
 
-  unless ( -f $target ) {
-    $res->{'rotate'}{'from'} = $file;
-    $res->{'rotate'}{'to'} = $target;
-    return $res;
+  # Ziel der eigentlichen Rotation festlegen
+  if ( $file eq $t ) {
+    $t = $target . ".0" . $ext;
+    $i = 1;
+  }
+  $res->{'rotate'}{'from'} = $file;
+  $res->{'rotate'}{'to'}   = $t;
+
+  # Rotationsziel gibt's nicht, okay, raus hier
+  return $res unless -f $t;
+
+  # restliche Rotationen festlegen ...
+  while ( -f $t ) {
+    $t_new = $target . "." . $i . $ext;
+    $pair = { 'from' => $t,
+              'to'   => $t_new,
+            };
+    unshift @{$res->{'move'}}, $pair;
+    $i++;
   }
-
-
 
   return $res;
 
@@ -330,7 +349,7 @@ sub get_logfile_target($$) {
   my $p = verbose() ? __PACKAGE__ . "::get_logfile_target(): " : "";
 
   unless ( $file ) {
-    carp $p . "Keine Logdatei uebergeben!\n";
+    carp( $p . "Keine Logdatei uebergeben!\n" );
     return undef;
   }
 
@@ -342,7 +361,7 @@ sub get_logfile_target($$) {
   my ( $nr, $dir, $basename, $target, $pattern );
 
   unless ( $f ) {
-    carp $p . "Keine gueltige Logdatei uebergeben!\n";
+    carp( $p . "Keine gueltige Logdatei uebergeben!\n" );
     return undef;
   }
 
@@ -351,12 +370,13 @@ sub get_logfile_target($$) {
     return undef;
   }
 
-  $basename = $f->{'olddir'}{'expanded'} ? $f->{'olddir'}{'expanded'} . "/" . $basename : $file;
+  $target = $f->{'olddir'}{'expanded'} ? $f->{'olddir'}{'expanded'} . "/" . $basename : $file;
   if ( $f->{'dateext'} ) {
     $pattern  = $f->{'datepattern'};
     print $p . "Verwende Datumsersetzung '$pattern' fuer '$file'.\n" if verbose() > 1;
-    $basename .= "." . $pattern;
-    $basename = POSIX::strftime( $basename, localtime() );
+    $pattern = POSIX::strftime( $pattern, localtime() );
+    print $p . "                      -> '$pattern'\n" if verbose() > 3;
+    $target .= "." . $pattern;
   }
 
   print $p . "Dateiname '$target' fuer rotierte Logdatei '$file' gefunden.\n" if verbose() > 1;
@@ -458,6 +478,10 @@ sub rotate($) {
       next;
     }
 
+    unless ( $self->rotate_file( $file ) ) {
+      next; 
+    }
+
     # Ausfuehren des Postrotate-Scripts, falls es die letzte Rotation ist, fuer die
     # dieses Script gilt, oder sharedscripts nicht gesetzt ist
     if ( $postscript ) {
@@ -572,7 +596,7 @@ sub rotate_file($$) {
     return undef;
   }
 
-  print $p . "Ermittelte Moves: " . Dumper($res) if verbose() > 2;
+  print $p . "Ermittelte Moves: " . Dumper($rotates) if verbose() > 2;
 
 
 
diff --git a/LogRotate/Common.pm b/LogRotate/Common.pm
index 89d7d7c..d575fe6 100644
--- a/LogRotate/Common.pm
+++ b/LogRotate/Common.pm
@@ -22,6 +22,8 @@ use warnings;
 use Exporter;
 use Data::Dumper;
 
+use Carp qw(:DEFAULT cluck);
+
 our @ISA = qw(Exporter);
 our @EXPORT = qw(
   &human2byte
diff --git a/logrotate.pl b/logrotate.pl
index 8cd7f4b..136b46d 100755
--- a/logrotate.pl
+++ b/logrotate.pl
@@ -134,6 +134,7 @@ if ( $version ) {
 }
 
 $test = 1 if $Debug;
+$test = 1;
 
 if ( $Debug ) {
   $verbose = $Debug unless $verbose;
-- 
2.39.5