TrxShell [ mangaberri.com ]

Name	Size	Permission
Install	4.77 KB	-rwxr-xr-x
README	3.01 KB	-rw-r--r--
Remove	1.01 KB	-rwxr-xr-x
domain.h	58 B	-rw-r--r--
help	5.45 KB	-rw-r--r--
pmdashping	26.39 KB	-rwxr-xr-x
pmns	1.12 KB	-rw-r--r--
root	114 B	-rw-r--r--

Code Editor : Install

#! /bin/sh
#
# Copyright (c) 1997,2003 Silicon Graphics, Inc.  All Rights Reserved.
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
# 
# Install the shping PMDA and/or PMNS
#

. $PCP_DIR/etc/pcp.env
. $PCP_SHARE_DIR/lib/pmdaproc.sh

iam=shping

# Do it
#
pmdaSetup

# controls for installation procedures
#
daemon_opt=true		# can install as daemon
dso_opt=false
pipe_opt=true		# supports pipe IPC
socket_opt=false	# force pipe IPC
check_delay=10		# give the PMDA a chance to set itself up

# be careful that mortals cannot write any configuration files, as
# these would present a security problem
#
umask 022

# PMDA variables
#
configfile=""
cycle=120
timeout=20
debug=0

_quit()
{
    status=$1
    exit
}

do_debug=false

_parsedefaults()
{
    echo "Extracting options from current installation ..."
    while getopts D:I:d:l:t: c
    do
    	case $c in
	    \?)		echo "Warning: Unrecognized option in $PCP_PMCDCONF_PATH"
			echo "         Remove line for the $iam PMDA in $PCP_PMCDCONF_PATH and re-run ./Install"
	    		_quit 2;;
	    D )		debug=$OPTARG;;
	    I )		cycle=$OPTARG;;
	    t )		timeout=$OPTARG;;
	    * )		;;
	esac
    done
    eval configfile='$'$OPTIND
}

# set options from $PCP_PMCDCONF_PATH, if possible
#
ans=`$PCP_AWK_PROG <$PCP_PMCDCONF_PATH '
$1 == "'$iam'"	{ printf "%s",$6
	      for (i=7;i<=NF;i++) printf " %s",$i
	      print ""
	    }'`
if [ ! -z "$ans" ]
then
    _parsedefaults $ans
fi

default_configfile=./sample.conf
if grep -F "CONFIGURE-ME-PLEASE" $default_configfile >/dev/null
then
    # nslookup(1) may be hiding, like for OpenIndiana
    #
    export PATH=$PATH:/usr/sbin
    nslookup=`which nslookup 2>/dev/null`
    if [ -z "$nslookup" ]
    then
	echo "Warning: cannot find nslookup"
	nslookup=nslookup
    fi
    # sample configuration file needs a little customization
    #
    if [ -f /etc/resolv.conf ]
    then
	my_dns_server=`$PCP_AWK_PROG </etc/resolv.conf '$1 == "nameserver" { print $2; exit }'`
    else
	my_dns_server=`hostname`
    fi
    sed <$default_configfile >$__tmp.tmp \
	-e '/CONFIGURE-ME-PLEASE/d' \
	-e "s@DEFAULT-DNS-SERVER@$my_dns_server@" \
	-e "s@NSLOOKUP@$nslookup@"
    cp $__tmp.tmp $default_configfile
fi

# go figure out which configuration file to use ...
#
pmdaChooseConfigFile

if [ ! -f "$configfile" ]
then
    $PCP_ECHO_PROG $PCP_ECHO_N "Do you wish to enter commands to create a new configuration file? [y] ""$PCP_ECHO_C"
    read ans
    if [ "X$ans" = "Xy" -o "X$ans" = "XY" -o -z "$ans" ]
    then
	configfile="$configdir/$iam.conf"
	if [ -f $configfile ]
	then
		echo "Removing old configuration file \"$configfile\""
		rm -f $configfile
		if [ -f $configfile ]
		then
			echo "Cannot remove \"$configfile\""
			_quit 1
		fi
	fi

echo
	echo \
'Enter one ping specification per line, in the format

tag		command line details

where the "tag" is a single unique word (no spaces) and the "command line
details" are the corresponding sh(1) command.  For example

dns-self	nslookup `hostname`

An empty line terminates the specification process and there must be at
least one specification.
'

args=""
	touch $configfile
	if [ ! -f $configfile ]
	then
	    echo "Installation aborted."
	    _quit 1
	fi

while [ ! -s "$configfile" ]
	do
	    while true
	    do
		$PCP_ECHO_PROG $PCP_ECHO_N "Tag Command: ""$PCP_ECHO_C"
		read tag cmd
		[ -z "$tag" ] && break
		if grep "^$tag " $configfile >/dev/null
		then
		    echo "Sorry, tag \"$tag\" already in use.  Please try again."
		    continue
		fi
		echo "$tag $cmd" >>$configfile
	    done
	done
    else
	echo ""
	echo "Error: Abandoning installation as no configuration file was specified."
	_quit 1
    fi
fi

echo
echo "All commands are run one after another as a group and the group is run"
$PCP_ECHO_PROG $PCP_ECHO_N "once per \"cycle\" time.   Enter the cycle time in seconds [$cycle] ""$PCP_ECHO_C"
read ans
if  [ ! -z "$ans" ]
then
    cycle=$ans
fi

echo
echo "Each command must complete within a timeout period, or it will be aborted"
$PCP_ECHO_PROG $PCP_ECHO_N "by the \"$iam\" PMDA.  Enter the timeout period (in seconds) [$timeout] ""$PCP_ECHO_C"
read ans
if  [ ! -z "$ans" ]
then
    timeout=$ans
fi

if [ "$do_debug" = true ]
then
    echo
    $PCP_ECHO_PROG $PCP_ECHO_N "Enter the debugging flag (see pmdbg(1)) [$debug] ""$PCP_ECHO_C"
    read ans
    if [ ! -z "$ans" ]
    then
	debug=$ans
    fi
fi

args="-I $cycle -t $timeout -D $debug $configfile"

pmdaInstall

_quit 0

${this.title}

Code Editor : Install