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[ipfire-2.x.git] / src / scripts / hddshutdown-state

diff --git a/src/scripts/hddshutdown-state b/src/scripts/hddshutdown-state
new file mode 100644 (file)
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+++ b/src/scripts/hddshutdown-state
@@ -0,0 +1,63 @@
+#!/usr/bin/perl
+#
+# IPFire HDD Shutdown state reader
+#
+# This code is distributed under the terms of the GPL
+#
+# 11.05.2006 Arne Fitzenreiter
+#
+
+# begin
+
+my $hdd = @ARGV[0];
+my $hdddev = "/dev/$hdd";
+
+my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
+       $atime, $mtime, $ctime, $blksize, $blocks) = stat($hdddev);
+
+my $major = $rdev >> 8;
+my $minor = ($rdev & 0xFF) >> 6;
+
+       open STAT, "/proc/stat";
+       my @diskstat = <STAT>;
+       close (STAT);
+       foreach my $line (@diskstat)
+       {
+               chomp ($line);
+               my @temp = split(/\:\ /,$line);
+               if ($temp[1]) {
+                       my @devicestat = split(/\ /,$temp[1]);
+                       foreach my $stats (@devicestat)
+                       {
+                               chomp ($stats);
+                               my @fields = split(/\((\d+),(\d+)\):\((\d+),(\d+),(\d+),(\d+),(\d+)/,$stats);
+                               if ($major eq $fields[1] and $minor eq $fields[2])
+                               {
+                                       $readwritereq = $fields[3];
+                               }
+                       }
+               }
+       }
+
+       if (! -e "/tmp/hddshutdown-$hdd" ) { 
+               print"<B>Disk $hdddev status:</B> unknown"
+               
+       }
+
+       if ( -e "/tmp/hddshutdown-$hdd" ) {
+               open STAT,"/tmp/hddshutdown-$hdd";
+               my $lastsleepstate = <STAT>;
+               close (STAT);
+               my $ftime = localtime((stat("/tmp/hddshutdown-$hdd"))[9]);
+               if (! ($lastsleepstate==$readwritereq)) {
+                       print"<B>Disk $hdddev status: <font color=#FF0000>active</font></B>";
+               }
+               if ( ($lastsleepstate==$readwritereq)) {
+                       print"<B>Disk $hdddev status: <font color=#00FF00>standby</font></B> (since $ftime)";
+               }
+              
+}              
+       
+
+
+# end