zmtrack.pl: pod2usage + readability
This commit is contained in:
Dmitry Smirnov
parent
6f3baca5cd
commit
60b355cb92
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@ -20,10 +20,26 @@
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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#
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# ==========================================================================
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#
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# This script is used to trigger and cancel alarms from external sources
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# using an arbitrary text based format
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#
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=head1 NAME
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zmtrack.pl - ZoneMinder Experimental PTZ Tracking Script
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=head1 SYNOPSIS
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zmtrack.pl -m <monitor>
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zmtrack.pl --monitor=<monitor>
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=head1 OPTIONS
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-m<monitor>, --monitor=<monitor> - Id of the monitor to track
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=head1 DESCRIPTION
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This script is used to trigger and cancel alarms from external sources
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using an arbitrary text based format.
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=cut
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use strict;
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use bytes;
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@ -47,6 +63,7 @@ use DBI;
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use POSIX;
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use Data::Dumper;
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use Getopt::Long;
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use autouse 'Pod::Usage'=>qw(pod2usage);
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use Time::HiRes qw( usleep );
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$| = 1;
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@ -57,20 +74,8 @@ delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
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my $mid = 0;
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sub Usage
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{
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print( "
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Usage: zmtrack.pl -m <monitor>,--monitor=<monitor>]
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Parameters are :-
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-m<monitor>, --monitor=<monitor> - Id of the monitor to track
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");
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exit( -1 );
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}
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if ( !GetOptions( 'monitor=s'=>\$mid ) )
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{
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Usage();
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}
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GetOptions( 'monitor=s'=>\$mid )
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or pod2usage(-exitstatus => -1);
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logInit();
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logSetSignal();
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@ -78,44 +83,52 @@ logSetSignal();
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my ( $detaint_mid ) = $mid =~ /^(\d+)$/;
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$mid = $detaint_mid;
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print( "Tracker daemon $mid (experimental) starting at ".strftime( '%y/%m/%d %H:%M:%S', localtime() )."\n" );
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print( "Tracker daemon $mid (experimental) starting at "
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.strftime( '%y/%m/%d %H:%M:%S', localtime() )
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."\n"
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);
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my $dbh = zmDbConnect();
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my $sql = "select C.*,M.* from Monitors as M left join Controls as C on M.ControlId = C.Id where M.Id = ?";
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my $sth = $dbh->prepare_cached( $sql ) or Fatal( "Can't prepare '$sql': ".$dbh->errstr() );
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my $sql = "SELECT C.*,M.* FROM Monitors as M
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LEFT JOIN Controls as C on M.ControlId = C.Id
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WHERE M.Id = ?"
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;
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my $sth = $dbh->prepare_cached( $sql )
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or Fatal( "Can't prepare '$sql': ".$dbh->errstr() );
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my $res = $sth->execute( $mid ) or Fatal( "Can't execute '$sql': ".$sth->errstr() );
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my $res = $sth->execute( $mid )
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or Fatal( "Can't execute '$sql': ".$sth->errstr() );
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my $monitor = $sth->fetchrow_hashref();
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if ( !$monitor )
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{
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print( "Can't find monitor '$mid'\n" );
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exit( -1 );
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print( "Can't find monitor '$mid'\n" );
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exit( -1 );
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}
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if ( !$monitor->{Controllable} )
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{
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print( "Monitor '$mid' is not controllable\n" );
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exit( -1 );
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print( "Monitor '$mid' is not controllable\n" );
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exit( -1 );
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}
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if ( !$monitor->{TrackMotion} )
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{
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print( "Monitor '$mid' is not configured to track motion\n" );
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exit( -1 );
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print( "Monitor '$mid' is not configured to track motion\n" );
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exit( -1 );
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}
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if ( !$monitor->{CanMoveMap} )
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{
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print( "Monitor '$mid' cannot move in map mode" );
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if ( $monitor->{CanMoveRel} )
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{
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print( ", falling back to pseudo map mode\n" );
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}
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else
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{
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print( "\n" );
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exit( -1 );
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}
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print( "Monitor '$mid' cannot move in map mode" );
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if ( $monitor->{CanMoveRel} )
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{
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print( ", falling back to pseudo map mode\n" );
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}
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else
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{
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print( "\n" );
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exit( -1 );
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}
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}
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Debug( "Found monitor for id '$monitor'\n" );
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@ -123,84 +136,100 @@ exit( -1 ) if ( !zmMemVerify( $monitor ) );
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sub Suspend
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{
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my $monitor = shift;
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zmMonitorSuspend( $monitor );
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my $monitor = shift;
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zmMonitorSuspend( $monitor );
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}
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sub Resume
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{
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my $monitor = shift;
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sleep( $monitor->{TrackDelay} );
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zmMonitorResume( $monitor );
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my $monitor = shift;
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sleep( $monitor->{TrackDelay} );
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zmMonitorResume( $monitor );
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}
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sub Track
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{
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my $monitor = shift;
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my ( $x, $y ) = @_;
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my ( $detaint_x ) = $x =~ /^(\d+)$/; $x = $detaint_x;
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my ( $detaint_y ) = $y =~ /^(\d+)$/; $y = $detaint_y;
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my $monitor = shift;
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my ( $x, $y ) = @_;
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my ( $detaint_x ) = $x =~ /^(\d+)$/; $x = $detaint_x;
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my ( $detaint_y ) = $y =~ /^(\d+)$/; $y = $detaint_y;
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my $ctrlCommand = $Config{ZM_PATH_BIN}."/zmcontrol.pl -i ".$monitor->{Id};
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$ctrlCommand .= " --command=".($monitor->{CanMoveMap}?"moveMap":"movePseudoMap")." --xcoord=$x --ycoord=$y";
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executeShellCommand( $ctrlCommand );
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my $ctrlCommand = $Config{ZM_PATH_BIN}
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."/zmcontrol.pl -i "
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.$monitor->{Id}
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;
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$ctrlCommand .= " --command="
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.( $monitor->{CanMoveMap} ? "moveMap"
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: "movePseudoMap"
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)
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." --xcoord=$x --ycoord=$y"
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;
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executeShellCommand( $ctrlCommand );
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}
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sub Return
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{
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my $monitor = shift;
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my $monitor = shift;
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my $ctrlCommand = $Config{ZM_PATH_BIN}."/zmcontrol.pl -i ".$monitor->{Id};
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if ( $monitor->{ReturnLocation} > 0 )
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{
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$ctrlCommand .= " --command=presetGoto --preset=".$monitor->{ReturnLocation};
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}
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else
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{
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$ctrlCommand .= " --command=presetHome";
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}
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executeShellCommand( $ctrlCommand );
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my $ctrlCommand = $Config{ZM_PATH_BIN}
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."/zmcontrol.pl -i "
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.$monitor->{Id}
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;
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if ( $monitor->{ReturnLocation} > 0 )
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{
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$ctrlCommand .= " --command=presetGoto --preset="
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.$monitor->{ReturnLocation}
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;
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}
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else
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{
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$ctrlCommand .= " --command=presetHome";
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}
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executeShellCommand( $ctrlCommand );
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}
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my $last_alarm = 0;
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if ( ($monitor->{ReturnLocation} >= 0) )
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{
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Suspend( $monitor );
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Return( $monitor );
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Resume( $monitor );
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Suspend( $monitor );
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Return( $monitor );
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Resume( $monitor );
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}
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my $alarmed = undef;
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while( 1 )
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{
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if ( zmIsAlarmed( $monitor ) )
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{
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my ( $alarm_x, $alarm_y ) = zmGetAlarmLocation( $monitor );
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if ( $alarm_x >= 0 && $alarm_y >= 0 )
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{
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Debug( "Got alarm at $alarm_x, $alarm_y\n" );
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Suspend( $monitor );
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Track( $monitor, $alarm_x, $alarm_y );
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Resume( $monitor );
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$last_alarm = time();
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$alarmed = !undef;
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}
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}
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else
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{
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if ( logDebugging() && $alarmed )
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{
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print( "Left alarm state\n" );
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$alarmed = undef;
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}
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if ( ($monitor->{ReturnLocation} >= 0) && ($last_alarm > 0) && ((time()-$last_alarm) > $monitor->{ReturnDelay}) )
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{
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Debug( "Returning to location ".$monitor->{ReturnLocation}."\n" );
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Suspend( $monitor );
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Return( $monitor );
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Resume( $monitor );
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$last_alarm = 0;
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}
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}
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usleep( SLEEP_TIME );
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if ( zmIsAlarmed( $monitor ) )
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{
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my ( $alarm_x, $alarm_y ) = zmGetAlarmLocation( $monitor );
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if ( $alarm_x >= 0 && $alarm_y >= 0 )
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{
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Debug( "Got alarm at $alarm_x, $alarm_y\n" );
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Suspend( $monitor );
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Track( $monitor, $alarm_x, $alarm_y );
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Resume( $monitor );
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$last_alarm = time();
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$alarmed = !undef;
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}
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}
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else
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{
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if ( logDebugging() && $alarmed )
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{
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print( "Left alarm state\n" );
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$alarmed = undef;
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}
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if ( ($monitor->{ReturnLocation} >= 0)
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&& ($last_alarm > 0)
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&& ((time()-$last_alarm) > $monitor->{ReturnDelay})
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)
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{
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Debug( "Returning to location ".$monitor->{ReturnLocation}."\n" );
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Suspend( $monitor );
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Return( $monitor );
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Resume( $monitor );
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$last_alarm = 0;
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}
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}
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usleep( SLEEP_TIME );
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}
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