From 1a7c914784d0e53ef25dd93a450805d1cf914e66 Mon Sep 17 00:00:00 2001
From: Quentin Garnier <qgarnier@merethis.com>
Date: Fri, 21 Sep 2012 09:40:06 +0000
Subject: [PATCH] Fix when syslog not installed

git-svn-id: http://svn.merethis.net/centreon-esxd/trunk@18 a5eaa968-4c79-4d68-970d-af6011b5b055
---
 connectors/vmware/centreon_esxd      | 14 +++++++++++++-
 connectors/vmware/lib/esxd-common.pm |  4 ++--
 connectors/vmware/lib/esxd-syslog.pm |  6 ++++++
 3 files changed, 21 insertions(+), 3 deletions(-)
 create mode 100644 connectors/vmware/lib/esxd-syslog.pm

diff --git a/connectors/vmware/centreon_esxd b/connectors/vmware/centreon_esxd
index 95e60f9a8..c186944e0 100644
--- a/connectors/vmware/centreon_esxd
+++ b/connectors/vmware/centreon_esxd
@@ -3,8 +3,10 @@
 
 BEGIN {
 	$ENV{PERL_LWP_SSL_VERIFY_HOSTNAME} = 0;
+	$ENV{ESX_SYSLOGD_LOAD} = 0;
 	eval 'require Unix::Syslog;';
 	if (!$@) {
+		$ENV{ESX_SYSLOGD_LOAD} = 1;
 		require Unix::Syslog;
 		Unix::Syslog->import(qw(:subs :macros));
 	}
@@ -22,6 +24,8 @@ use Data::Dumper;
 
 use vars qw($libpath $port $service_url $username $password $TIMEOUT_VSPHERE $TIMEOUT $TIMEOUT_KILL $REFRESH_KEEPER_SESSION);
 use vars qw($LOG $log_mode $log_crit $log_facility);
+use vars qw($openlog_option $syslog_err_priority $syslog_info_priority);
+
 use constant {
 	LOG_ESXD_ERROR => 1,
 	LOG_ESXD_INFO  => 2
@@ -70,6 +74,14 @@ our $session1;
 our $counter = 0;
 our $global_id;
 
+our $openlog_option;
+our $syslog_err_priority;
+our $syslog_info_priority;
+
+if ($ENV{ESX_SYSLOGD_LOAD} == 1) {
+	require $libpath . '/esxd-syslog.pm';
+}
+
 our %ERRORS = ( "OK" => 0, "WARNING" => 1, "CRITICAL" => 2, "UNKNOWN" => 3, "PENDING" => 4);
 our %MYERRORS = (0 => "OK", 1 => "WARNING", 3 => "CRITICAL", 7 => "UNKNOWN");
 our %MYERRORS_MASK = ("CRITICAL" => 3, "WARNING" => 1, "UNKNOWN" => 7, "OK" => 0);
@@ -283,7 +295,7 @@ if ($log_mode == 1) {
 	open STDERR, '>&', $centesx_fh;
 }
 if ($log_mode == 2) {
-	openlog $0, LOG_PID, $log_facility;
+	openlog($0, $openlog_option, $log_facility);
 }
 
 pipe($reader_pipe_one, $writer_pipe_one);
diff --git a/connectors/vmware/lib/esxd-common.pm b/connectors/vmware/lib/esxd-common.pm
index 8d9a23c0b..8c392c0d4 100644
--- a/connectors/vmware/lib/esxd-common.pm
+++ b/connectors/vmware/lib/esxd-common.pm
@@ -11,8 +11,8 @@ sub writeLogFile($$) {
 		printf LOG "%04d-%02d-%02d %02d:%02d:%02d - %s", $year+1900, $mon+1, $mday, $hour, $min, $sec, $_[1];
 		close LOG;
 	} elsif ($log_mode == 2) {
-		syslog LOG_ERR, $_[1] if ($_[0] == LOG_ESXD_ERROR);
-		syslog LOG_INFO, $_[1] if ($_[0] == LOG_ESXD_INFO);
+		syslog($syslog_err_priority, $_[1]) if ($_[0] == LOG_ESXD_ERROR);
+		syslog($syslog_info_priority, $_[1]) if ($_[0] == LOG_ESXD_INFO);
 	}
 }
 
diff --git a/connectors/vmware/lib/esxd-syslog.pm b/connectors/vmware/lib/esxd-syslog.pm
new file mode 100644
index 000000000..29960b217
--- /dev/null
+++ b/connectors/vmware/lib/esxd-syslog.pm
@@ -0,0 +1,6 @@
+
+$openlog_option = LOG_PID;
+$syslog_err_priority = LOG_ERR;
+$syslog_info_priority = LOG_INFO;
+
+1;