EVOLUTION-NINJA

Edit File: subst

#!/usr/bin/perl -w

my ${exec_prefix};
my ${prefix};

${prefix}="/usr/local/nagios";
${exec_prefix}="${prefix}";
while ($f = shift @ARGV) {

if (-x "/bin/mktemp") { 
		$TEMP = `/bin/mktemp $f.$$.XXXXXX`;
		die 'Cannot make temporary file $TEMP' if($?);
		chomp $TEMP;
	} else {
		$XXXXXX = rand;
		$TEMP = "$f.$$.$XXXXXX";
	}

open(IN,"<$f.in");
	open(OUT,">$TEMP") || die 'Cannot make temporary file $TEMP';

while (<IN>) {
		s|\@nrpe_user\@|nagios|g;
		s|\@nrpe_group\@|nagios|g;
		s|\@nrpe_port\@|5666|g;
		s|\@log_facility\@|daemon|g;
		s|\@libexecdir\@|${exec_prefix}/libexec|g; # put all --with-vars before directories
		s|\@localstatedir\@|${prefix}/var|g;
		s|\@sysconfdir\@|${prefix}/etc|g;
		s|\@datadir\@|${prefix}/share|g;
		s|\@sbindir\@|${exec_prefix}/sbin|g;
		s|\@bindir\@|${exec_prefix}/bin|g;
		s|\$\{exec_prefix\}|${prefix}|g; # must be next to last
		s|\$\{prefix\}|/usr/local/nagios|g; # must be last
		print OUT $_;
	}

close IN;
	close OUT;

if ((! -e $f) || (`diff $f $TEMP`)) {
		`mv $TEMP $f`;
	} else {
	         unlink $TEMP;
	}

}