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Merge pull request #317 from kylejohnson/master 

Example script to react to monitor alarms
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Kyle Johnson 2014-01-28 05:22:36 -08:00
parent adaad5d692 acec96a1a9
commit 64686a3c60
1 changed files with 43 additions and 0 deletions
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#!/usr/bin/env perl
# While this script is running, it will print out the state of each alarm on the system.
# This script is an example of calling external scripts in reaction to a
# monitor changing state. Simply replace the print() commands with system(),
# for example, to call external scripts.
use strict;
use warnings;
use ZoneMinder;
use Switch;
$| = 1;
my @monitors;
my $dbh = DBI->connect( "DBI:mysql:database=".ZM_DB_NAME.";host=".ZM_DB_HOST, ZM_DB_USER, ZM_DB_PASS ) or die "Could not connect to the database.\n";
my $sql = "SELECT * FROM Monitors";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute '$sql': ".$sth->errstr() );
while ( my $monitor = $sth->fetchrow_hashref() ) {
push( @monitors, $monitor );
}
while (1) {
foreach my $monitor (@monitors) {
my $monitorState = zmGetMonitorState($monitor);
printState($monitor->{Id}, $monitor->{Name}, $monitorState);
}
sleep 1;
}
sub printState {
my ($monitor_id, $monitor_name, $state) = @_;
my $time = localtime();
switch ($state) {
case 0 { print "$time - $monitor_name:\t Idle!\n" }
case 1 { print "$time - $monitor_name:\t Prealarm!\n" }
case 2 { print "$time - $monitor_name:\t Alarm!\n" }
case 3 { print "$time - $monitor_name:\t Alert!\n" }
}
}