#!/bin/bash
# **********************************************************************
# Pandora FMS Generic MacOS Agent
# (c) 2009 Artica Soluciones Tecnológicas SL
# with the help of many people. Please see http://pandorafms.org
# This code is licensed under GPL 2.0 license.
# **********************************************************************

AGENT_VERSION=2.0
AGENT_BUILD=081211

# **********************************************************************
# function configure_agent()
# Parses the configuration file and configures the agent.
# **********************************************************************
function configure_agent {
	
	# Read config file
	for a in `cat $PANDORA_HOME/pandora_agent.conf | grep -v -e "^#" | grep -v -e "^module" `
	do
		a=`echo $a | tr -s " " " "`
		# Get general configuration parameters from config file
		if [ ! -z "`echo $a | grep -e '^logfile'`" ]
		then
			PANDORA_LOGFILE=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Pandora Logfile is $PANDORA_LOGFILE" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^server_ip'`" ]
		then
			SERVER_IP=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Server IP Address is $SERVER_IP" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^server_path'`" ]
		then
			SERVER_PATH=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Server Path is $SERVER_PATH" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^temporal'`" ]
		then
			TEMP=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Temporal Path is $TEMP" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^interval'`" ]
		then
			INTERVAL=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Interval is $INTERVAL seconds" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^agent_name'`" ]
		then
			NOMBRE_HOST=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Agent name is $NOMBRE_HOST " >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^debug'`" ]
		then
			DEBUG_MODE=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Debug mode is $DEBUG_MODE " >> $PANDORA_LOGFILE
		# Contribution of daggett
		elif [ ! -z "`echo $a | grep -e '^server_port'`" ]
		then
			SERVER_PORT=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Server Port is $SERVER_PORT" >> $PANDORA_LOGFILE
		# Contribution of daggett
		elif [ ! -z "`echo $a | grep -e '^encoding'`" ]
		then
			ENCODING=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Encoding is $ENCODING" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^transfer_mode'`" ]
		then
			TRANSFER_MODE=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Transfer Mode is $TRANSFER_MODE" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^delayed_startup'`" ]
		then
			DELAYED_STARTUP=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - DELAYED_STARTUP is $DELAYED_STARTUP" >> $PANDORA_LOGFILE
		# CPU protection
		elif [ ! -z "`echo $a | grep -e '^pandora_nice'`" ]
		then
			PANDORA_NICE=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - PandoraFMS Nice is $PANDORA_NICE" >> $PANDORA_LOGFILE
		# Tentacle options
		elif [ ! -z "`echo $a | grep -e '^server_pwd'`" ]
		then
			SERVER_PWD=`echo $a | awk '{ print $2 }' `
			if [ ! -z "$SERVER_PWD" ]
			then
				TENTACLE_OPTS="-x $SERVER_PWD $TENTACLE_OPTS"
				echo "$TIMESTAMP - [SETUP] - Server password set (FTP/Tentacle)" >> $PANDORA_LOGFILE
			fi
		elif [ ! -z "`echo $a | grep -e '^server_ssl'`" ]
		then
			SERVER_SSL=`echo $a | awk '{ print $2 }' `
			if [ "$SERVER_SSL" == "yes" ]
			then
				TENTACLE_OPTS="-c $TENTACLE_OPTS"
				echo "$TIMESTAMP - [SETUP] - OpenSSL enabled for Tentacle" >> $PANDORA_LOGFILE
			fi
		elif [ ! -z "`echo $a | grep -e '^cron_mode'`" ]
		then
					CRON_MODE=1
					echo "$TIMESTAMP - [SETUP] - Scheduled mode enabled" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^server_opts'`" ]
		then
			SERVER_OPTS=`echo $a | cut -d" " -f2-`
			if [ ! -z "$SERVER_OPTS" ]
			then
				TENTACLE_OPTS="$SERVER_OPTS $TENTACLE_OPTS"
				echo "$TIMESTAMP - [SETUP] - Extra options for the Tentacle client $SERVER_OPTS" >> $PANDORA_LOGFILE
			fi
		# Remote configuration
		elif [ ! -z "`echo $a | grep -e '^remote_config'`" ]
		then
			REMOTE_CONFIG=`echo $a | awk '{ print $2 }'`
			if [ "$REMOTE_CONFIG" == "1" ]
			then
				echo "$TIMESTAMP - [SETUP] - Remote configuration enabled" >> $PANDORA_LOGFILE
			fi
		# Secondary server configuration
		elif [ ! -z "`echo $a | grep -e '^secondary_mode'`" ]
		then
			SECONDARY_MODE=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Secondary server mode is '$SECONDARY_MODE'" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^secondary_transfer_mode'`" ]
		then
			SECONDARY_TRANSFER_MODE=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Secondary transfer Mode is $SECONDARY_TRANSFER_MODE" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^secondary_server_ip'`" ]
		then
			SECONDARY_SERVER_IP=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Secondary server IP Address is $SECONDARY_SERVER_IP" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^secondary_server_path'`" ]
		then
			SECONDARY_SERVER_PATH=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Secondary server Path is $SECONDARY_SERVER_PATH" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^secondary_server_port'`" ]
		then
			SECONDARY_SERVER_PORT=`echo $a | awk '{ print $2 }' `
			echo "$TIMESTAMP - [SETUP] - Secondary server Port is $SECONDARY_SERVER_PORT" >> $PANDORA_LOGFILE
		elif [ ! -z "`echo $a | grep -e '^secondary_server_pwd'`" ]
		then
			SECONDARY_SERVER_PWD=`echo $a | awk '{ print $2 }' `
			if [ ! -z "$SECONDARY_SERVER_PWD" ]
			then
				SECONDARY_TENTACLE_OPTS="-x $SECONDARY_SERVER_PWD $SECONDARY_TENTACLE_OPTS"
				echo "$TIMESTAMP - [SETUP] - Secondary server password set (FTP/Tentacle)" >> $PANDORA_LOGFILE
			fi
		elif [ ! -z "`echo $a | grep -e '^secondary_server_ssl'`" ]
		then
			SECONDARY_SERVER_SSL=`echo $a | awk '{ print $2 }' `
			if [ "$SECONDARY_SERVER_SSL" == "yes" ]
			then
				SECONDARY_TENTACLE_OPTS="-c $SECONDARY_TENTACLE_OPTS"
				echo "$TIMESTAMP - [SETUP] - OpenSSL enabled for secondary Tentacle" >> $PANDORA_LOGFILE
			fi
		elif [ ! -z "`echo $a | grep -e '^secondary_server_opts'`" ]
		then
			SECONDARY_SERVER_OPTS=`echo $a | cut -d" " -f2-`
			if [ ! -z "$SERVER_OPTS" ]
			then
				SECONDARY_TENTACLE_OPTS="$SECONDARY_SERVER_OPTS $SECONDARY_TENTACLE_OPTS"
				echo "$TIMESTAMP - [SETUP] - Extra options for the secondary Tentacle client $SECONDARY_SERVER_OPTS" >> $PANDORA_LOGFILE
			fi
		fi	
	done
	
	if [ "$CRON_MODE" == "0" ]
	then
		# Script banner at start
		echo "Pandora FMS Agent $AGENT_VERSION (c) Sancho Lerena 2003-2008"
		echo "This program is licensed under GPL2 Terms. http://pandora.sf.net"
		echo "Running in $NOMBRE_HOST at $TIMESTAMP"
		echo " "
	else
		# Checks if there is another instance running in cron mode
		# there is no pidof in Mac OS X. We use good ol' pid files
		PID_RUNNING=`cat /tmp/pandora_agent_cron.pid 2> /dev/null || echo 0`
		PID_ME=$$
		if [ "$PID_ME" != "$PID_RUNNING" ]
		then
			echo "Aborting execution. Another instance of Pandora FMS running"
			exit
		else
			echo $PID_ME > /tmp/pandora_agent_cron.pid
		fi
	fi

	# Make some checks

	if [ "$DEBUG_MODE" == "1" ]
	then
		echo "(**) Warning: Running in DEBUG mode"
	fi

	if [ $DELAYED_STARTUP != 0 ]
	then
			echo "Delayed startup in $DELAYED_STARTUP minutes "
			echo "Delayed startup in $DELAYED_STARTUP minutes" > $PANDORA_LOGFILE.err
			echo " "
			sleep $(($DELAYED_STARTUP*60))
	fi

	# Renice me
	renice $PANDORA_NICE $$ 2> /dev/null > /dev/null	
}

# **********************************************************************
# function send_file(file)
# Sends a file to the server.
# **********************************************************************
function send_file {
	FILE="$1"

	if [ "$TRANSFER_MODE" == "tentacle" ]
	then
 		eval tentacle_client -v -a $SERVER_IP -p $SERVER_PORT $TENTACLE_OPTS $FILE > /dev/null 2>  $PANDORA_LOGFILE.err
 		return $?
	fi

	if [ "$TRANSFER_MODE" == "ssh" ]
	then
 		scp -P $SERVER_PORT $FILE pandora@$SERVER_IP:$SERVER_PATH > /dev/null 2>  $PANDORA_LOGFILE.err
 		return $?
	fi

	if [ "$TRANSFER_MODE" == "ftp" ]
    then
      	BASENAME=`basename $FILE`
       	DIRNAME=`dirname $FILE`
	
		ftp -n $SERVER_IP $SERVER_PORT > /dev/null 2> $PANDORA_LOGFILE.err <<FEOF1
quote USER pandora
quote PASS $SERVER_PWD
lcd "$DIRNAME"
cd "$SERVER_PATH"
put "$BASENAME"                
quit
FEOF1
		return $?
    fi

	if [ "$TRANSFER_MODE" == "local" ]
    then
                cp $FILE $SERVER_PATH > /dev/null 2> $PANDORA_LOGFILE.err
                return $?
	fi
	
	return 1
}

# **********************************************************************
# function send_file_secure(file)
# Sends the file to the available server.
# **********************************************************************
function send_file_secure {
	FILE="$1"

	send_file "$FILE"
	RC=$?

	# Always send the file to the secondary server
	if [ "$SECONDARY_MODE" = "always" ]; then
		switch_servers
		send_file "$FILE"
		switch_servers
	# Send the file to the secondary server only if something went wrong
	elif [ "$SECONDARY_MODE" = "on_error" ]; then
		if [ $RC != 0 ]; then
			switch_servers
			send_file "$FILE"
			RC=$?
			switch_servers
		fi
	fi

	return $RC
}

# **********************************************************************
# function recv_file(file)
# Gets a file from the server and saves it under $TEMP. Paths are not
# allowed.
# **********************************************************************
function recv_file {
	FILE="$1"

	if [ "$TRANSFER_MODE" == "tentacle" ]
	then
		WD=`pwd`
		cd $TEMP
 		eval tentacle_client -v -g -a $SERVER_IP -p $SERVER_PORT $TENTACLE_OPTS $FILE > /dev/null 2>  $PANDORA_LOGFILE.err
 		STATUS=$?
 		cd $WD
 		return $STATUS
	fi

	if [ "$TRANSFER_MODE" == "ssh" ]
	then
 		scp -P $SERVER_PORT pandora@$SERVER_IP:$SERVER_PATH/$FILE $TEMP > /dev/null 2>  $PANDORA_LOGFILE.err
 		return $?
	fi

	if [ "$TRANSFER_MODE" == "ftp" ]
    then	
		ftp -n $SERVER_IP $SERVER_PORT > /dev/null 2> $PANDORA_LOGFILE.err <<FEOF1
quote USER pandora
quote PASS $SERVER_PWD
lcd "$TEMP"
cd "$SERVER_PATH"
get "$FILE"
quit
FEOF1
		return $?
    fi

	if [ "$TRANSFER_MODE" == "local" ]
	then
                cp $SERVER_PATH/$FILE $TEMP > /dev/null 2> $PANDORA_LOGFILE.err
                return $?
	fi
	
	return 1
}

# **********************************************************************
# function switch(var1, var2)
# Switches the values of var1 and var2
# **********************************************************************
function switch {
        eval "TEMP=\"\$$1\""
        eval "$1=\"\$$2\""
        eval "$2=\"\$TEMP\""
}

# **********************************************************************
# function switch_servers()
# Switches the target server
# **********************************************************************
function switch_servers {
	switch TRANSFER_MODE	SECONDARY_TRANSFER_MODE
	switch SERVER_IP 			SECONDARY_SERVER_IP
	switch SERVER_PORT 		SECONDARY_SERVER_PORT
	switch TENTACLE_OPTS 	SECONDARY_TENTACLE_OPTS
	switch SERVER_PATH 		SECONDARY_SERVER_PATH
	switch SERVER_PWD 		SECONDARY_SERVER_PWD
}

# **********************************************************************
# function check_remote_config()
# Checks for a newer remote configuration file.
# **********************************************************************
function check_remote_config {

	if [ "$REMOTE_CONFIG" != "1" ]
	then
		return 1
	fi

	# Disabled in DEBUG mode
	if [ "$DEBUG_MODE" == "1" ]
	then
		return 1
	fi

	# Agent name md5 (md5sum is not available on Mac OS X except through Fink)
	AGENT_MD5=`echo -n $NOMBRE_HOST | md5`
	CONFIG_FILE="$AGENT_MD5.conf"
	MD5_FILE="$AGENT_MD5.md5"
	
	# Local config file md5 (md5 has the hash on 4 instead of md5sum's 1)
	CONFIG_MD5=`md5 $PANDORA_HOME/pandora_agent.conf | cut -d" " -f4`
	
	# Get remote config file
	recv_file "$MD5_FILE"
	
	# Configuration has not been uploaded to the server
 	if [ $? != 0 ]
 	then
		echo "$TIMESTAMP - Uploading configuration for the first time" >> $PANDORA_LOGFILE
		cp "$PANDORA_HOME/pandora_agent.conf" "$TEMP/$CONFIG_FILE"
 		echo "$CONFIG_MD5" > "$TEMP/$MD5_FILE" 		
		send_file "$TEMP/$CONFIG_FILE"
		send_file "$TEMP/$MD5_FILE"
		rm -f "$TEMP/$CONFIG_FILE"
		rm -f "$TEMP/$MD5_FILE"
		return 0
	fi
	
	# Check for configuration changes
	REMOTE_MD5=`cat $TEMP/$MD5_FILE`
	rm -f "$TEMP/$MD5_FILE"
 	if [ "$REMOTE_MD5" == "$CONFIG_MD5" ]
 	then
		return 0
	fi

	echo "$TIMESTAMP - Configuration has changed" >> $PANDORA_LOGFILE
 	recv_file "$CONFIG_FILE"
 			
 	if [ $? != 0 ]
 	then
		echo "$TIMESTAMP - Error retrieving configuration file" > $PANDORA_LOGFILE.err
		return 1
 	fi
 	
 	mv "$TEMP/$CONFIG_FILE" "$PANDORA_HOME/pandora_agent.conf"
 	
 	# Reload configuration
 	configure_agent
 	
 	return 0
}

# **********************************************************************
# Main
# **********************************************************************

if [ -z "$1" ]
then
	echo " "
	echo "Fatal error: I need an argument to Pandora FMS Agent config directory"
 	echo " "
 	echo " example: pandora_agent /etc/pandora  "
 	echo " "
 	exit -1
else
 	PANDORA_HOME=$1
fi

if [ ! -f $PANDORA_HOME/pandora_agent.conf ]
then
	echo " "
	echo "FATAL ERROR: Cannot load $PANDORA_HOME/pandora_agent.conf"
	echo " "
	exit -1
fi

# Init internal variables
CONTADOR=0
EXECUTE=1
MODULE_END=0
TIMESTAMP=`date +"%Y/%m/%d %H:%M:%S"`
IFS=$'\n'

# Default values
DEBUG_MODE=0
DELAYED_STARTUP=0
SERVER_PORT=22
PANDORA_NICE=0
INTERVAL=300
TRANSFER_MODE=ssh
CRON_MODE=0
if [ -z "`echo $LANG | grep '\.'`" ]
then
	ENCODING="iso-8859-1"
else
	ENCODING=`echo $LANG | cut -f 2 -d "."`
fi

NOMBRE_HOST=`/bin/hostname`
OS_NAME=`uname -s`
PANDORA_LOGFILE=/var/log/pandora/pandora_agent.log
TEMP=/tmp

# Check version
if [ -f "/etc/SuSE-release" ]
then
        OS_VERSION=`cat /etc/SuSE-release | grep VERSION | cut -f 3 -d " "`
        LINUX_DISTRO=SUSE
elif [ -f "/etc/lsb-release" ]
then
        OS_VERSION=`cat /etc/lsb-release | grep DISTRIB_RELEASE | cut -f 2 -d "="`
        LINUX_DISTRO=UBUNTU
        OS_VERSION="UBUNTU $OS_VERSION"
elif [ -f "/etc/debian_version" ]
then
        OS_VERSION=`cat /etc/debian_version`
        OS_VERSION="DEBIAN $OS_VERSION"
        LINUX_DISTRO=DEBIAN
elif [ -f "/etc/fedora-release" ]
then
        OS_VERSION=`cat /etc/fedora-release | cut -f 4 -d " "`
        OS_VERSION="FEDORA $OS_VERSION"
        LINUX_DISTRO=FEDORA
elif [ $OS_NAME = "Darwin" ]
then
        LINUX_DISTRO="Mac OS X"
        OS_VERSION=`sw_vers | awk 'NR==2 {print $2}'`
else
        LINUX_DISTRO=$OS_NAME
        OS_VERSION=`uname -r`
fi

# Configure this agent
configure_agent

# MAIN Program loop begin

while [ "1" == "1" ]
do
	# Deleted debug / error info on each run to avoid giant logs
	rm -Rf $PANDORA_LOGFILE.err 2> /dev/null

	# Check for configuration changes if remote_config is enabled
	check_remote_config
	
 	# Date and time, SERIAL is number of seconds since 1/1/1970, for every packet.
 	TIMESTAMP=`date +"%Y/%m/%d %H:%M:%S"`
 	SERIAL=`date +"%s"`
 
 	# File names
 	DATA=$TEMP/$NOMBRE_HOST.$SERIAL.data
 	DATA2=$TEMP/$NOMBRE_HOST.$SERIAL.data_temp
 
 	# Makes data packet
	echo "<?xml version=\"1.0\" encoding=\"$ENCODING\"?> " > $DATA
	echo "<agent_data os_name='$OS_NAME' os_version='$OS_VERSION' interval='$INTERVAL' version='$AGENT_VERSION' timestamp='$TIMESTAMP' agent_name='$NOMBRE_HOST'>" >> $DATA
	
 	for a in `cat $PANDORA_HOME/pandora_agent.conf | grep -v -e "^#" | grep -e "^module" ` 
 	do
  		a=`echo $a | tr -s " " " "`
 
         	if [ ! -z "`echo $a | grep -e '^module_exec'`" ]
         	then
			if [ $EXECUTE -eq 0 ]
			then
	            		execution=`echo $a | cut -c 13- `
            			res=`eval $execution`
            			if [ -z "$flux_string" ]
            			then
	             			res=`eval expr $res 2> $PANDORA_LOGFILE.err`
     				fi
            			echo "<data><![CDATA[$res]]></data>" >> $DATA2
			fi
         	fi
 
         	if [ ! -z "`echo $a | grep -e '^module_name'`" ]
         	then
            		name=`echo $a | cut -c 13- `
     			echo "<name><![CDATA[$name]]></name>" >> $DATA2
         	fi
		
		if [ ! -z "`echo $a | grep -e '^module_begin'`" ]
		then
			echo "<module>" >> $DATA2
			EXECUTE=0
		fi
		
		if [ ! -z "`echo $a | grep -e '^module_max' `" ]
		then
			max=`echo $a | awk '{ print $2 }' `
			echo "<max><![CDATA[$max]]></max>" >> $DATA2
		fi

		if [ ! -z "`echo $a | grep -e '^module_min'`" ]
		then
			min=`echo $a | awk '{ print $2 }' `
			echo "<min><![CDATA[$min]]></min>" >> $DATA2
		fi
		
		if [ ! -z "`echo $a | grep -e '^module_description'`" ]
		then
			desc=`echo $a | cut -c 20- `
			echo "<description><![CDATA[$desc]]></description>" >> $DATA2
		fi
  
         	if [ ! -z "`echo $a | grep -e '^module_end'`" ]
         	then
         	   	echo "</module>" >> $DATA2
			MODULE_END=1
		else
			MODULE_END=0
         	fi
 
         	if [ ! -z "`echo $a | grep -e '^module_type'`" ]
         	then
            		mtype=`echo $a | awk '{ print $2 }' `
            		if [ ! -z "`echo $mtype | grep 'generic_data_string'`" ] || [ ! -z "`echo $mtype | grep 'async_string'`" ]
     			then
   				flux_string=1
     			else
                 		flux_string=0
                 		unset flux_string
            		fi
            		echo "<type><![CDATA[$mtype]]></type>" >> $DATA2
         	fi
		
  		if [ ! -z "`echo $a | grep '^module_interval'`" ]
  		then
              		# Determine if execution is to be done
              		MODULEINTERVAL=`echo $a | awk '{ print $2 }'`
              		EXECUTE=`expr \( $CONTADOR + 1 \) % $MODULEINTERVAL`
  		fi

		# Plugin execution
  		if [ ! -z "`echo $a | grep '^module_plugin'`" ]
  		then
  			PLUGIN=`echo $a | cut -d" " -f2`
  			PARAMS=`echo $a | cut -d" " -f3-`
			if [ -f $PANDORA_HOME/plugins/$PLUGIN ]
			then
				eval $PANDORA_HOME/plugins/$PLUGIN $PARAMS >> $DATA
			else
				echo "$TIMESTAMP - Plugin $PANDORA_HOME/plugins/$PLUGIN not found" > $PANDORA_LOGFILE.err
			fi
		fi

		# If module ends, and execute for this module is enabled
		# then write 

		if [ $MODULE_END -eq 1 ]
		then
			if [ $EXECUTE -eq 0 ]
			then
				cat $DATA2 >> $DATA
			fi
			rm -Rf $DATA2 > /dev/null 2> /dev/null
		fi
	done
	
	# Count number of agent runs
	CONTADOR=`expr $CONTADOR + 1`
	# Keep a limit of 100 for overflow reasons
	if [ $CONTADOR -eq 100 ]
	then
		CONTADOR=0
	fi

	# Finish data packet
	echo "</agent_data>" >> $DATA
	echo "" >> $DATA

	# Replace & chars in XML (should not to be any) to avoid syntax problems
	sed "s/&/&amp;/g" $DATA > $TEMP/finalxml.tmp
	rm -f $DATA
	mv $TEMP/finalxml.tmp $DATA

	if [ "$DEBUG_MODE" == "1" ]
	then
		echo "$TIMESTAMP - Finish writing XML $DATA" >> $PANDORA_LOGFILE
		echo "(**) Data file is at $DATA - Exiting now"
		echo " "
		exit 0
	fi
	
	# Send packets to server and delete it
	send_file_secure $DATA

	# Delete data
	rm -f $DATA > /dev/null 2> $PANDORA_LOGFILE.err

	# Cron mode
	if [ "$CRON_MODE" == "1" ]
	then
		#remove pid file first
		rm /tmp/pandora_agent_cron.pid
		exit 
	fi
	
	# Go to bed :-)
	sleep $INTERVAL
done
# This runs forever!