#!/bin/bash

# BEGIN_ICS_COPYRIGHT8 ****************************************

# 

# Copyright (c) 2015, Intel Corporation

# 

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#     * Redistributions of source code must retain the above copyright notice,

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# END_ICS_COPYRIGHT8   ****************************************

# [ICS VERSION STRING: unknown]

# Call opagenchassis and iterate through the list of chassis to 

# generate esm_chassis file by finding out all chassis where embedded

# subnet manager is running. 

# optional override of defaults

if [ -f /etc/opa/opafastfabric.conf ]

then

	. /etc/opa/opafastfabric.conf

fi

. /usr/lib/opa/tools/opafastfabric.conf.def

. /usr/lib/opa/tools/ff_funcs

trap "exit 1" SIGHUP SIGTERM SIGINT

Usage_full()

{

	echo "Usage: opagenesmchassis [-u user] [-S] [-t portsfile] [-p ports]" >&2

	echo "              or" >&2

	echo "       opagenesmchassis --help" >&2

	echo "   --help - produce full help text" >&2

	echo "   -u user - user to perform cmd as" >&2

	echo "           for chassis default is admin" >&2

	echo "   -S - securely prompt for password for user on chassis" >&2

	echo "   -t portsfile - file with list of local HFI ports used to access" >&2

	echo "                  fabric(s) for analysis, default is $CONFIG_DIR/opa/ports" >&2

	echo "   -p ports - list of local HFI ports used to access fabric(s) for analysis" >&2

	echo "              default is 1st active port" >&2

	echo "              This is specified as hfi:port" >&2

	echo "                 0:0 = 1st active port in system" >&2

	echo "                 0:y = port y within system" >&2

	echo "                 x:0 = 1st active port on HFI x" >&2

	echo "                 x:y = HFI x, port y" >&2

	echo "              The first HFI in the system is 1.  The first port on an HFI is 1." >&2

	echo " Environment:" >&2

	echo "   FF_CHASSIS_ADMIN_PASSWORD - password for chassis, used in absence of -S" >&2

        echo "   PORTS - list of ports, used in absence of -t and -p" >&2

	echo "   PORTS_FILE - file containing list of ports, used in absence of -t and -p" >&2

	echo "for example:" >&2

	echo "   opagenesmchassis" >&2

	echo "   opagenesmchassis -S -p '1:1 1:2 2:1 2:2'" >&2

	exit 0

}

Usage()

{

	echo "Usage: opagenesmchassis [-u user] [-S]" >&2

	echo "              or" >&2

	echo "       opagenesmchassis --help" >&2

	echo "   --help - produce full help text" >&2

	echo "   -u user - user to perform cmd as" >&2

	echo "           for chassis default is admin" >&2

	echo "   -S - securely prompt for password for user on chassis" >&2

	echo "for example:" >&2

	echo "   opagenesmchassis" >&2

	echo "   opagenesmchassis -S " >&2

	exit 2

}

if [ x"$1" = "x--help" ]

then

	Usage_full

fi

status=ok

user=`id -u -n`

uopt=n

Sopt=n

while getopts p:t:u:S param

do

	case $param in

	p)	export PORTS="$OPTARG";;

	t)	export PORTS_FILE="$OPTARG";;

	u)	uopt=y

		user="$OPTARG";;

	S)	Sopt=y;;		

	?)	Usage;;

	esac

done

shift $((OPTIND -1))

if [ $# -ge 1 ]

then

	Usage

fi

check_ports_args opagenesmchassis

if [ "$uopt" = n ]

then

	user=admin

fi

for chassis in `/usr/sbin/opagenchassis`; 

do

	if [ "$Sopt" = y ]

	then

		chassis_cmd=`/usr/sbin/opacmdall -C -H $chassis -u $user -S 'smControl status' 2>&1` 

	else

		chassis_cmd=`/usr/sbin/opacmdall -C -H $chassis -u $user 'smControl status' 2>&1`

	fi

	if [ $? != 0 ]	

	then

		status=bad

	elif grep -q "FAILED" <<<$chassis_cmd

	then

		status=bad

	elif grep -q "not started" <<<$chassis_cmd

	then

		status=bad

	elif grep -q "stopped" <<<$chassis_cmd

	then

		status=bad

	elif grep -q "not licensed" <<<$chassis_cmd

	then

		status=ok

	else

		echo "$chassis" 

		status=ok

	fi

done

if [ "$status" != "ok" ]

then

	exit 1

else

	exit 0

fi