#!/h/COE/Comp/PERL5/bin/perl -T -I/h/COE/lib  -w
#-
 # Copyright (C) 2002, Federal Linux Systems
 # License: GNU Lesser General Public License, v2.1
#- 

use strict;
use Coe;

my $PRGM="COE_get_error_string";
my $VERSION="1.1.4.0";

if (@ARGV != 1) {
	&useage;
   	exit 202;
} 

sub useage {
   print "Useage: COE_get_error_string [options] Error_Code\n";
}

my $errdat=coeFileConv("COE_COMP/UserMgmt/data/COE_error_strings.dat");
my $errnum=-1;
my $errstr="dummy";
my $ERRDAT;

my $arg1;
while ( @ARGV > 0 ){
	$arg1=cleanString(shift,1);
	if ("$arg1" eq "-h") {
		useage;
   		exit 0;
	} elsif ("$arg1" eq "-H") {
		coeMan("COE_COMP/UserMgmt/docs/man/$PRGM");
   		exit 0;
	} elsif ("$arg1" eq "-V") {
   		print "VERSION: $VERSION\n";
   		exit 0;
	} else {
   		$errnum=$arg1;
	}
}

# verify that the argument is a number
$_=$errnum;
if (!/^\d+$/) {
	useage;
	exit 202;
}


# add logic to prevent writing data twice
$ERRDAT=readFile($errdat);
while (<$ERRDAT>) { if (/^$errnum /) {s/$errnum //;$errstr=$_;}}
close $ERRDAT;

if ("$errstr" ne "dummy" && "$errstr" ne "\n") {
	print "$errstr";
	exit 0;
} else {
	print "Error string not defined: $errnum\n";
	exit 201;
}

exit 0;