#!/usr/bin/env bash
cd /usr/local/share/pandora_agent/

# Copy daemon file
mv com.pandorafms.pandorafms.plist /Library/LaunchDaemons/

if [ -f /etc/pandora/pandora_agent.conf ]
then
	# Stop the agent process
	`launchctl stop com.pandorafms.pandorafms`
	PFMSAGENT=`ps aux | grep pandora_agent | grep -v postinstall | grep -v grep | wc -l`
	if [ "$PFMSAGENT" -gt "0" ]
	then
        	PIDAGENT=`ps aux | grep pandora_agent | grep -v postinstall | grep -v grep | awk '{print $2}'`
	        kill $PIDAGENT
	fi
else
	# Ask for user and password
	SERVER=`/usr/local/share/pandora_agent/inst_utilities/get_serverip.scpt`
	GROUP=`/usr/local/share/pandora_agent/inst_utilities/get_group.scpt`
	REMOTECFG=`/usr/local/share/pandora_agent/inst_utilities/get_remotecfg.scpt`

	# Write the conf file
	`/usr/local/share/pandora_agent/inst_utilities/print_conf.pl /usr/local/share/pandora_agent/pandora_agent.conf server_ip $SERVER`
	`/usr/local/share/pandora_agent/inst_utilities/print_conf.pl /usr/local/share/pandora_agent/pandora_agent.conf group $GROUP`
	`/usr/local/share/pandora_agent/inst_utilities/print_conf.pl /usr/local/share/pandora_agent/pandora_agent.conf remote_config $REMOTECFG`
	
	# Create agent directories and files
	mkdir -p /usr/local/bin/
	mkdir -p /usr/local/share/man/man1/
	mkdir -p /usr/local/share/pandora_agent/collections/
	mkdir -p /usr/local/share/pandora_agent/commands/
	mkdir -p /usr/local/share/pandora_agent/ref/
	mkdir -p /etc/pandora/
	mkdir -p /var/spool/pandora/data_out/
	mkdir -p /var/log/pandora/
	mv pandora_agent.conf /etc/pandora/
	touch /var/log/pandora/pandora_agent.log

	# Setting permissions to directories and files
	chmod -R 700 /usr/local/share/pandora_agent/collections
	chmod -R 700 /usr/local/share/pandora_agent/commands
	chmod -R 700 /usr/local/share/pandora_agent/ref
	chmod -R 755 /etc/pandora/
	chmod -R 700 /var/spool/pandora/data_out
	chmod -R 711 /var/log/pandora
	chmod 640 /var/log/pandora/pandora_agent.log
	chmod 640 /etc/pandora/pandora_agent.conf
fi

# Copying agent utilities to /usr/local/bin and securing them
cp -f pandora_agent /usr/local/bin/
chmod 755 /usr/local/bin/pandora_agent
chown root:wheel /usr/local/bin/pandora_agent

cp -f pandora_agent_exec /usr/local/bin/
chmod 755 /usr/local/bin/pandora_agent_exec
chown root:wheel /usr/local/bin/pandora_agent_exec

cp -f pandora_revent /usr/local/bin/
chmod 755 /usr/local/bin/pandora_revent
chown root:wheel /usr/local/bin/pandora_revent

# Copying tentacle_client to /usr/local/bin and securing it
cp -f tentacle_client /usr/local/bin/
chmod 755 /usr/local/bin/tentacle_client
chown root:wheel /usr/local/bin/tentacle_client


# Create symbolic links in /etc/pandora/
ln -s /usr/local/share/pandora_agent/plugins /etc/pandora/plugins
ln -s /usr/local/share/pandora_agent/commands /etc/pandora/commands
ln -s /usr/local/share/pandora_agent/collections /etc/pandora/collections
ln -s /usr/local/share/pandora_agent/ref /etc/pandora/ref


# Copy manuals
cp -f man/man1/pandora_agent.1.gz /usr/local/share/man/man1/
chmod 644 /usr/local/share/man/man1/pandora_agent.1.gz
cp -f man/man1/tentacle_client.1.gz /usr/local/share/man/man1/
chmod 644 /usr/local/share/man/man1/tentacle_client.1.gz

# Create newsyslog entry
#       logfilename   				[owner:group]      mode 	count 	 size(KB)	  when		flags  [/pid_file]  [sig_num]
echo "/var/log/pandora/pandora_agent.log        :        640        5        2048        *        Z" > /etc/newsyslog.d/pandora_agent.conf

# Install the daemon
`launchctl load -wF /Library/LaunchDaemons/com.pandorafms.pandorafms.plist`

# Launch the daemon
`launchctl start com.pandorafms.pandorafms`

# Clean all install utilites
rm -Rf inst_utilities

exit 0