added a -debug option.

1 files changed, 9 insertions, 7 deletions

diff --git a/src/ivymon b/src/ivymon
index 4bb967a..c21d9c1 100755
--- a/src/ivymon
+++ b/src/ivymon
@@ -90,7 +90,7 @@ use Getopt::Long;
 use Tk::CmdLine;
 use vars qw/$VERSION $opt_help $opt_b $opt_bus $opt_history @opt_bind @opt_send $opt_size
     $opt_undersize $opt_out $opt_loadingmode $opt_replayrepeat $opt_replaystartregexp
-    $opt_replaystopregexp $opt_replaytimegranularity/;
+    $opt_replaystopregexp $opt_replaytimegranularity $opt_debug/;
 # **** VERSION ***
 $VERSION = '1.16';
 
@@ -218,14 +218,14 @@ Tk::CmdLine::SetArguments();
 
 if (not GetOptions('-help', '-history=s', '-b=s', '-bus=s', '-bind=s@',
 		   '-send=s@', '-size=s', '-undersize', '-loadingmode=s',
-		   '-replayrepeat', '-replaystartregexp=s',
+		   '-replayrepeat', '-replaystartregexp=s', '-debug', 
 		   '-replaytimegranularity=s',
 		   '-replaystopregexp=s', '-out=s') or $opt_help) {
     print "\n";
     print "IvyMon version $VERSION\n";
     print "\n";
     print "Usage: ivymon [-b[us] bus] [-help] [-history length]\n";
-    print "              [-size size] [-undersize]\n";
+    print "              [-size size] [-undersize] [-debug]\n";
     print "              [-bind regexp1] ... [-bind regexpN] \n";
     print "              [-send message1] ... [-send messageN] \n";
     print "              [-loadingmode mode] [-replayrepeat]\n";
@@ -2703,21 +2703,23 @@ sub replayStart {
       # if speed rate != 1, time regulation is deactivated
       if ($replay_speed != 1) {
          $replay_current_factor = $replay_factor;
-         #print "replay_speed=$replay_speed => time regulation deactivated\n";
+         print "replay_speed=$replay_speed => time regulation deactivated\n" if $opt_debug;
       
       # if replay is running behind schedule
       } elsif ($dt > $data_dt + $replay_maxgap and $replay_current_factor <= $replay_factor) {
          $replay_current_factor *= (1 - $replay_regulpct->[0]/100);
-         #print "data_dt=$data_dt dt=$dt2 delay=$d [--] replay_factor=$replay_current_factor\n";
+         print "data_dt=$data_dt dt=$dt2 delay=$d [--] replay_factor=$replay_current_factor\n" 
+            if $opt_debug;
          
       # if replay is getting ahead of schedule
       } elsif ($dt < $data_dt - $replay_maxgap and $replay_current_factor >= $replay_factor) {
          $replay_current_factor *= (1 + $replay_regulpct->[1]/100);
-         #print "data_dt=$data_dt dt=$dt2 delay=$d [++] replay_factor=$replay_current_factor\n";
+         print "data_dt=$data_dt dt=$dt2 delay=$d [++] replay_factor=$replay_current_factor\n"
+            if $opt_debug;
          
       # if replay is on time
       } else {
-         #print "data_dt=$data_dt dt=$dt2 delay=$d\n";
+         print "data_dt=$data_dt dt=$dt2 delay=$d\n" if $opt_debug;
          $replay_current_factor = $replay_factor;
       }