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Process the snat file if the masq file is empty

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Signed-off-by: Tom Eastep <teastep@shorewall.net>
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Tom Eastep 2017-07-06 09:09:52 -07:00
parent d9dc6bcfe2
commit 2d0cb5c2d8
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1 changed files with 15 additions and 7 deletions
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22
Shorewall/Perl/Shorewall/Rules.pm
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@ -5642,15 +5642,23 @@ sub process_snat( )
sub setup_snat( $ ) # Convert masq->snat if true
{
my $fn;
my $have_masq;
convert_masq() if $_[0];
if ( $fn = open_file( 'masq', 1, 1 ) ) {
if ( $_[0] ) {
convert_masq();
} elsif ( $fn = open_file( 'masq', 1, 1 ) ) {
first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , "a non-empty masq file" , 's'; } );
process_one_masq(0) while read_a_line( NORMAL_READ );
} elsif ( $fn = open_file( 'snat', 1, 1 ) ) {
first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , "a non-empty snat file" , 's'; } );
process_snat while read_a_line( NORMAL_READ );
process_one_masq(0), $have_masq = 1 while read_a_line( NORMAL_READ );
}
unless ( $have_masq ) {
#
# Masq file empty or didn't exist
#
if ( $fn = open_file( 'snat', 1, 1 ) ) {
first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , "a non-empty snat file" , 's'; } );
process_snat while read_a_line( NORMAL_READ );
}
}
}