#!/bin/ksh93
# IBM_PROLOG_BEGIN_TAG 
# This is an automatically generated prolog. 
#  
# 61haes_r714 src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_storage_agent.sh 1.3 
#  
# Licensed Materials - Property of IBM 
#  
# COPYRIGHT International Business Machines Corp. 2011 
# All Rights Reserved 
#  
# US Government Users Restricted Rights - Use, duplication or 
# disclosure restricted by GSA ADP Schedule Contract with IBM Corp. 
#  
# IBM_PROLOG_END_TAG 
# @(#)29	1.3  src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_storage_agent.sh, hacmp.assist, 61haes_r714 8/14/12 13:26:05

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

=head1 NAME

KLIB_HACMP_delete_storage_agent

=head1 VERSION

 Version Number:  1.3
 Last Extracted:  1/31/14 04:41:43
 Last Changed:    8/14/12 13:26:05

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

=head1 SYNOPSIS

clmgr delete storage_agent {<storage_agent>[,<storage_agent#2>,...] | ALL}

=head1 DESCRIPTION

Deletes one or more storage agents from the local system.

=head1 ARGUMENTS

 1. storage_agents [REQUIRED] [string]
    One or more (comma or space separated) storage agents to attempt to delete.

=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_delete_storage_agent {
    LINENO=2 . $HALIBROOT/log_entry "$0()" "$CL"
    : version=1.3, src/43haes/lib/ksh93/hacmp/KLIB_HACMP_delete_storage_agent.sh, hacmp.assist, 61haes_r714
    : INPUTS: $*

    typeset storage_agents=${1//\"/}
            storage_agents=${storage_agents//,/ }

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

    CL=$LINENO isEnterprise
    if (( $? != 1 )); then
        CL=$LINENO cl_dspmsg -s $CLMGR_SET $CLMGR_MSGS 184 "\nERROR: this operation requires IBM PowerHA SystemMirror for AIX Enterprise Edition.\n\n" 1>&2
        log_return_msg $RC_MISSING_DEPENDENCY $0 $LINENO
        return $?
    fi

    #===================================
    : Declare and initialize variables
    #===================================
    typeset -i rc=$RC_UNKNOWN
    typeset -i i=0
    typeset storage_agent=

    #=================
    : Validate input
    #=================
    if [[ -z $storage_agents ]]; then
        /usr/bin/dspmsg -s $CLMGR_SET $CLMGR_MSGS 100 "\nERROR: a name/label must be provided.\n\n" 1>&2
        rc=$RC_MISSING_INPUT

    else
        typeset -u uctext=$storage_agents
        if [[ $uctext == "ALL" ]]; then
            storage_agents=
            typeset available
            CL=$LINENO KLIB_HACMP_list_storage_agents available
            for (( i=0; i<${#available[*]}; i++ )); do
                storage_agents="$storage_agents ${available[$i]}"
            done

            if [[ $storage_agents == *([[:space:]]) ]]; then
                /usr/bin/dspmsg -s $CLMGR_SET $CLMGR_MSGS 338 "Warning: there are no storage agents to delete.\n"
                rc=$RC_SUCCESS
            fi
        fi
    fi

    #==========================================================
    : Delete the object if no input errors have been detected
    #==========================================================
    if (( $rc == RC_UNKNOWN )); then
        for storage_agent in $storage_agents; do

            typeset TYPE=""
            CL=$LINENO KLIB_HACMP_is_known_storage_agent "$storage_agent" TYPE
            if (( $? != RC_SUCCESS )); then
                /usr/bin/dspmsg -s $CLMGR_SET $CLMGR_MSGS 102 "\nERROR: \"%1\$s\" does not appear to exist!\n\n" "$storage_agent" 1>&2
                /usr/bin/dspmsg -s $CLMGR_SET $CLMGR_MSGS 163 "Available Storage Agents:\n\n" 1>&2

                typeset available
                CL=$LINENO KLIB_HACMP_list_storage_agents available
                for (( i=0; i<${#available[*]}; i++ )); do
                    if [[ ${available[$i]} != *([[:space:]]) ]]; then
                        print -u2 "\t${available[$i]}"
                    fi
                done
                rc=$RC_NOT_FOUND

            else
                print -- "$0()[$LINENO]($SECONDS): $HAXDWIZ/clxd_remove_sa_director -n \"$storage_agent\" -s \"$TYPE\"" >>$CLMGR_TMPLOG  # Always log commands
                $HAXDWIZ/clxd_remove_sa_director -n "$storage_agent" -s "$TYPE"
                rc=$?
                print -- "$0()[$LINENO]($SECONDS): clxd_remove_sa_director RC: $rc" >>$CLMGR_TMPLOG  # Always log commands
                if (( $rc != RC_SUCCESS )); then
                    rc=$RC_ERROR
                    /usr/bin/dspmsg -s $CLMGR_SET $CLMGR_MSGS 300 "\nERROR: failed to delete \"%1\$s\".\n\n" "$storage_agent" 1>&2
                    break
                fi
            fi
        done

        (( $rc != RC_SUCCESS )) && print -u2
    fi

    #=======================================================================
    : If a user input error was detected, provide some helpful suggestions
    #=======================================================================
    if (( $rc == RC_MISSING_INPUT || $rc == RC_INCORRECT_INPUT )) && \
       [[ $CLMGR_GUI == *([[:space:]]) ]]
    then
        CL=$LINENO cl_dspmsg -s $CLMGR_SET $CLMGR_MSGS 104 "For more information about available options and syntax, try\n\"$HAUTILS/clmgr %1\$s\". As an\nalternative, if the PowerHA SystemMirror man pages have been installed, invoke\n\"$HAUTILS/clmgr -hv\" (or \"/usr/bin/man clmgr\"),\nsearching for \"%2\$s\" in the displayed text.\n\n" \
        "delete storage_agent -h" "STORAGE AGENT:" "$CLMGR_PROGNAME" 1>&2
    fi

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