From 7158637fed495b1bf1025cb792498025ec241784 Mon Sep 17 00:00:00 2001
From: Stephen L Johnson <sjohnson@monsters.org>
Date: Tue, 17 Dec 2002 21:31:21 +0000
Subject: [PATCH] new history achive format to handle history status event
 files

---
 src/spong-cleanup.pl | 55 ++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 51 insertions(+), 4 deletions(-)

diff --git a/src/spong-cleanup.pl b/src/spong-cleanup.pl
index c412c31..76bf247 100755
--- a/src/spong-cleanup.pl
+++ b/src/spong-cleanup.pl
@@ -1,4 +1,4 @@
-#!@@PERL@@
+#!/usr/bin/perl
 #
 # This program performs nightly maintanence to the spong database.  
 #
@@ -19,7 +19,7 @@
 # History:
 # (1) Created (Ed Hill, 06/17/1998)
 #
-# $Id: spong-cleanup.pl,v 1.6 2000/10/16 15:34:32 sljohnson Exp $
+# $Id: spong-cleanup.pl,v 1.7 2002/12/17 21:31:21 sljohnson Exp $
 
 use POSIX;
 use Socket;
@@ -46,6 +46,7 @@ while( $host = readdir( DIR ) ) {
    &remove_old_acks( $host );
    &remove_old_services( $host );
    &remove_old_history( $host );    # Yes, I suppose all history is old...
+   &remove_old_events( $host );     # Old event status data
 }
 closedir( DIR );
 
@@ -116,10 +117,20 @@ sub remove_old_services {
 sub remove_old_history {
    my( $host ) = @_;
    my $file = "$main::SPONGDB/$host/history/current";
-   my $archive = "$main::SPONG_ARCHIVE/$host";
+   my $archive = "$main::SPONG_ARCHIVE/$host/history";
 
    return if ! -f $file;
 
+   if ( -f "$main::SPONG_ARCHIVE/$host" ) {
+      warn "Refusing to overwrite $host archive file, please the run convert-history Spong utility";
+      return;
+   }
+
+   if ( ! -d "$main::SPONG_ARCHIVE/$host" ) {
+      system "mkdir $main::SPONG_ARCHIVE/$host" || die "Could not mkdir $main::SPONG_ARCHIVE/$host : $!";
+   }
+
+
    open( HISTORY, $file ) || die "Can't open $file: $!";
    open( ARCHIVE, ">> $archive" ) || die "Can't open $archive: $!";
    open( NEW, "> $file.new" ) || die "Can't create $file.new: $!";
@@ -146,7 +157,43 @@ sub remove_old_history {
 
    system( "cp $file.new $file && rm $file.new" );
 }
-	 
+
+# This function scans through all of the event status of the given host, 
+# and moved old event status files older then N days to the host's archive
+
+sub remove_old_events {
+   my ( $host ) = @_;
+   my ( $eventdir ) = "$main::SPONGDB/$host/history/status";
+   my ( $archdir )  = "$main::SPONG_ARCHIVE/$host/status";
+
+
+   return if ! -d $eventdir;
+
+   if ( -f "$main::SPONG_ARCHIVE/$host" ) {
+      warn "Refusing to overwrite $host archive file, please the run convert-history Spong utility";
+      return;
+   }
+
+   if ( ! -d $archdir ) {
+      system "mkdir -p $archdir" || die "Could not mkdir $archdir : $!";
+   }
+
+   opendir( STDIR,$eventdir ) || die "Could not opendir $eventdir: $!";
+
+   while( my $file = readdir(STDIR) ) {
+      next if $file =~ /^\./ || $file =~ /^\.\./ ;  # Skip . and .. dirs
+   
+       my( $stamp ) = ( $file =~ /^(\d+)-/ ); # Get the event timestamp
+
+      if ( $time < (time() - ($main::OLD_HISTORY * 24*60*60)) ) {
+         system "mv $eventdir/$file $archdir/$file" || 
+            die "Could not mv $event/$file to $archdir/$file: $!"; 
+      }
+   }
+
+   closedir(STDIR);
+
+}
 
 # This function just loads in all the configuration information from the 
 # spong.conf.  The spong.hosts and spong.group files are not needed - all the
-- 
2.30.2