#!/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_deassign_app_from_profile";
my $VERSION="1.1.4.1";

if (@ARGV == 0) {
	&useage;
	exit 202;
} 

sub useage {
 	print "Useage: $PRGM [options] \"\"  ";
	print "\"\"\n";
}


my $applabel="a";
my $profile="a";
my $coedatstr;
my $coedat;
my $COEDAT;
my $pscope="a";
my $arg1;
my $flag="false";
my $i;
my @readline;

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 {
		$profile=$arg1;
		$pscope=cleanString(shift,1);
		$applabel=cleanString(shift,1);
	}
}

# --+----|----+----|----+----|----+----|----+----|----+----|----+----|----+----|
# do some simple sanity checks
# --+----|----+----|----+----|----+----|----+----|----+----|----+----|----+----|
# check global scope
if ( "$pscope" eq "l" || "$pscope" eq "local" ) {
	$pscope="local";
} elsif ( "$pscope" eq "g" || "$pscope" eq "global") {
	$pscope="global";
} else {
	&useage;
	exit 202;
}

# --+----|----+----|----+----|----+----|----+----|----+----|----+----|----+----|
# define some stuff
# --+----|----+----|----+----|----+----|----+----|----+----|----+----|----+----|

# path for the AppData data file
$coedat=coeFileConv "COE_USER/$pscope/Profiles/.ProfileApp.dat";

# ProfileApp.dat == profile:applabel
$coedatstr="$profile:$applabel\n";

# --+----|----+----|----+----|----+----|----+----|----+----|----+----|----+----|
# if it exists, remove this entry from the file 
# --+----|----+----|----+----|----+----|----+----|----+----|----+----|----+----|

$i=0;
$COEDAT=readFile ($coedat);
while (<$COEDAT>) { 
	if (! /^$coedatstr/) { 
		$readline[$i++]=cleanString($_,3); 
	} else {
		$flag="true";
	}
}
close $COEDAT;

# only rewrite if we have to
if ("$flag" eq "true") {
	open COEDAT, (">$coedat") || die "Cannot open file $coedat: $!\n";
	foreach (@readline) {
		print COEDAT "$_\n"; 
	}
	close COEDAT;
	exit 0;
} else {	
	#- exit with no such Profile/App data
	exit 209;
}