#!/bin/bash

################################################################
# Global definitions for the script - change to fit your needs #
################################################################

# process to find when loaded via java for the AdminService of GroupWise
#gwAdminService=1

# process to look for if a GroupWise MailTransferAgent (MTA) is running (leave blank if no MTA is on the client)
gwMTA=1

# process to look for if a GroupWise PostOffice (POA) is running (leave blank if no POA is on the client)
gwPOA=1

# process to look for if a GroupWise Internet Agent (GWIA) is running (leave blank if no GWIA is on the client)
gwIA=1

# Debug switch for development purposes ( 0 for no debug, 1 for debug information )
debug=0

#########################################################################
# DO NOT CHANGE BELOW UNLESS YOU ARE EXACTLY KNOW WHAT YOU ARE DOING    #
#########################################################################


if [ $gwMTA -eq 1 ]
then
    if [ $debug -eq 1 ]
    then
        echo "DEBUG: gwMTA is enabled in config, checking for the process."
    fi
    gwMTAProcess=$(ps -ef | grep "gwmta" | grep -v grep | awk '{print $2}')
    if [ ! -z "$gwMTAProcess" ]
    then
        gwMTAListener=$(ss -lpn | grep $gwMTAProcess |awk '{print $5}' | grep -E '^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'| sed -E ':a;N;$!ba;s/\r{0,1}\n/\\n/g') 
        if [ ! -z "$gwMTAListener" ]
        then
            echo "P \"Groupwise MTA\" status=1;;;1 GroupWise Mail Transfer Agent is running with PID: $gwMTAProcess and listening.\n $gwMTAListener"
        else
            echo "P \"Groupwise MTA\" status=0.5;;;1GroupWise Mail Transfer Agent is running with PID: $gwMTAProcess but not listening."
        fi
    else
         echo "P \"GroupWise MTA\" status=0;;;1 GroupWise Mail Transfer Agemt process is not Running."
    fi
fi

if [ $gwPOA -eq 1 ]
then
     if [ $debug -eq 1 ]
    then
        echo "DEBUG: gwPOA is enabled in config, checking for the process."
    fi
    gwPOAProcess=$(ps -ef | grep "gwpoa" | grep -v grep | awk '{print $2}')
    if [ ! -z "$gwPOAProcess" ]
    then
        gwPOAListener=$(ss -lpn | grep $gwPOAProcess |awk '{print $5}' | grep -E '^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | sort -u | sed -E ':a;N;$!ba;s/\r{0,1}\n/\\n/g' )
        if [ ! -z "$gwPOAListener" ]
        then
            echo "P \"Groupwise POA\" status=1;;;1 GroupWise Post Office Agent is running with PID: $gwPOAProcess and listening.\n $gwPOAListener"
        else
            echo "P \"Groupwise POA\" status=0.5;;;1GroupWise Post Office Agent is running with PID: $gwPOAProcess but not listening."
        fi
    else
         echo "P \"GroupWise POA\" status=0;;;1 GroupWise Post Office Agemt process is not Running."
    fi
fi

if [ $gwIA -eq 1 ]
then
     if [ $debug -eq 1 ]
    then
        echo "DEBUG: gwIA is enabled in config, checking for the process."
    fi
    gwIAProcess=$(ps -ef | grep "gwia" | grep -v grep | awk '{print $2}')
    if [ ! -z "$gwIAProcess" ]
    then
#        echo "P \"Groupwise GWIA\" status=1;;;1 GroupWise Internet Agent process is running with PID: $gwIAProcess"
        gwIAListener=$(ss -lpn | grep $gwIAProcess |awk '{print $5}' | grep -E '^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | sort -u | sed -E ':a;N;$!ba;s/\r{0,1}\n/\\n/g')
        if [ ! -z "$gwIAListener" ]
        then
            echo "P \"Groupwise GWIA\" status=1;;;1 GroupWise Internet Agent is running with PID: $gwIAProcess and listening.\n $gwIAListener"
        else
            echo "P \"Groupwise GWIA\" status=0.5;;;1 GroupWise Internet Agent is running with PID: $gwIAProcess but not listening."
        fi
    else
         echo "P \"GroupWise GWIA\" status=0;;;1 GroupWise Internet Agemt process is not Running."
    fi
fi

gwAdminProcess=$(ps -ef | grep gwadmin.jar | grep -v grep | awk '{print $2}')
if [ ! -z "$gwAdminProcess" ]
then
    echo "P \"Groupwise AdminService\" count=1;;;1 GroupWise AdminService process is running with PID: $gwAdminProcess"
else
    echo "P \"GroupWise AdninService\" count=0;;;1 GroupWise AdminService process is not Running."
fi