#!/bin/ksh93
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r714 src/43haes/lib/ksh93/hacmp/KLIB_HACMP_is_node_in_group.sh 1.5 
#  
# Licensed Materials - Property of IBM 
#  
# Restricted Materials of IBM 
#  
# COPYRIGHT International Business Machines Corp. 2005,2012 
# All Rights Reserved 
#  
# US Government Users Restricted Rights - Use, duplication or 
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 
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# IBM_PROLOG_END_TAG 
# @(#)96	1.5 src/43haes/lib/ksh93/hacmp/KLIB_HACMP_is_node_in_group.sh, hacmp.assist, 61haes_r714 6/10/12 15:32:55

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function devDoc {
    : <<'=cut' >/dev/null 2>&1

=head1 NAME

KLIB_HACMP_is_node_in_group

=head1 VERSION

 Version Number:  1.5
 Last Extracted:  1/31/14 04:40:13
 Last Changed:    6/10/12 15:32:55

 Path, Component, Release(, Level):
 src/43haes/lib/ksh93/hacmp/KLIB_HACMP_is_node_in_group.sh, hacmp.assist, 61haes_r714

=head1 SYNOPSIS

KLIB_HACMP_is_node_in_group

=head1 DESCRIPTION

Determines if a node participates in the specified resource group.

=head1 ARGUMENTS

 1. group [REQUIRED] [string]
    The name of the resource group to check.

 2. node [REQUIRED] [string]
    The node to search for within the specified resource group.

=head1 RETURN

 0: no errors were detected; the operation appears to have been successful
 1: a general error has occurred
 2: a specified resource does not exist, or could not be found
 3: some required input was missing
 4: some detected input was incorrect in some way
 5: a required dependency does not exist
 6: a specified search failed to match any data

=head1 COPYRIGHT

COPYRIGHT International Business Machines Corp. 2005,2010
All Rights Reserved

=cut
} # End of POD-formatted documentation.


function KLIB_HACMP_is_node_in_group {
    LINENO=2 . $HALIBROOT/log_entry "$0()" "$CL"
    : version=1.5, src/43haes/lib/ksh93/hacmp/KLIB_HACMP_is_node_in_group.sh, hacmp.assist, 61haes_r714
    : INPUTS: $*

    typeset group=${1//\"/}
    typeset node=${2//\"/}

    [[ $CLMGR_LOGGING == 'med' ]] && set +x  # Only trace param values

    #===================================
    : Declare and initialize variables
    #===================================
    typeset -i rc=$RC_UNKNOWN
    typeset name= value= gnode=

    #=================
    : Validate input
    #=================
    if [[ -z $group ]]; then
        /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 125 "\nERROR: no resource group label was specified.\n\n" 1>&2
        rc=$RC_MISSING_INPUT

    elif [[ -z $node ]]; then
        /usr/bin/dspmsg -s $CLVT_SET $CLVT_MSGS 126 "\nERROR: no node label was specified.\n\n" 1>&2
        rc=$RC_MISSING_INPUT

    else
        print "$0()[$LINENO]($SECONDS): /usr/bin/odmget -q group=$group HACMPgroup" >>$CLMGR_TMPLOG  # Always log commands
        /usr/bin/odmget -q group=$group HACMPgroup |\
        while IFS='=' read name value; do
            name=$(eval echo $name)
            if [[ $name == "nodes" ]]; then
                for gnode in $value; do
                    gnode=$(eval echo $gnode)
                    if [[ $gnode == $node ]]; then
                        rc=$RC_SUCCESS
                        break
                    fi
                done
            fi
        done

        (( $rc != RC_SUCCESS )) && rc=$RC_ERROR
        print "odmget RC: $rc" >>$CLMGR_TMPLOG  # Always log command result
    fi

    log_return_msg "$rc" "$0()" "$LINENO"
    return $?
} # End of "KLIB_HACMP_is_node_in_group()"