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More massaging of redundant test suppression

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This commit is contained in:
Tom Eastep 2009-11-17 11:14:02 -08:00
parent 831611e792
commit 4579a71574
1 changed files with 24 additions and 19 deletions
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43
Shorewall/Perl/Shorewall/Providers.pm
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@ -521,18 +521,31 @@ sub add_a_provider( ) {
progress_message " Provider \"$currentline\" $done";
}
sub finish_if_statement() {
if ( our $last_base ) {
#
# Begin an 'if' statement testing whether the passed interface is available
#
sub start_new_if( $ ) {
our $current_if = shift;
emit ( '', qq(if [ -n "\$${current_if}_IS_USABLE" ]; then) );
push_indent;
}
#
# Complete any current 'if' statement in the output script
#
sub finish_current_if() {
if ( our $current_if ) {
pop_indent;
emit ( "fi\n" );
$last_base = '';
$current_if = '';
}
}
sub add_an_rtrule( ) {
my ( $source, $dest, $provider, $priority ) = split_line 4, 4, 'route_rules file';
our $last_base;
our $current_if;
unless ( $providers{$provider} ) {
my $found = 0;
@ -592,29 +605,21 @@ sub add_an_rtrule( ) {
$priority = "priority $priority";
emit ( "qt \$IP -$family rule del $source $dest $priority" ) if $config{DELETE_THEN_ADD};
finish_current_if, emit ( "qt \$IP -$family rule del $source $dest $priority" ) if $config{DELETE_THEN_ADD};
my ( $optional, $number ) = ( $providers{$provider}{optional} , $providers{$provider}{number} );
if ( $optional ) {
my $base = uc chain_base( $providers{$provider}{physical} );
finish_if_statement if $base ne $last_base;
unless ( $last_base ) {
emit ( '', qq(if [ -n "\$${base}_IS_USABLE" ]; then) );
push_indent;
$last_base = $base;
}
} else {
finish_if_statement;
finish_current_if if $base ne $current_if;
start_new_if( $base ) unless $current_if;
} else {
finish_current_if;
}
emit ( "run_ip rule add $source $dest $priority table $number",
"echo \"qt \$IP -$family rule del $source $dest $priority\" >> \${VARDIR}/undo_routing" );
finish_if_statement if $optional && $config{DELETE_THEN_ADD};
progress_message " Routing rule \"$currentline\" $done";
}
@ -748,7 +753,7 @@ sub setup_providers() {
my $fn = open_file 'route_rules';
if ( $fn ) {
our $last_base = '';
our $current_if = '';
first_entry "$doing $fn...";
@ -756,7 +761,7 @@ sub setup_providers() {
add_an_rtrule while read_a_line;
finish_if_statement;
finish_current_if;
}
setup_null_routing if $config{NULL_ROUTE_RFC1918};