static void
dump_filter_strict( void ) {
oxm_matches *match = create_oxm_matches();
append_oxm_match_in_port( match, 1 );
append_oxm_match_eth_type( match, 0x0800 );
append_oxm_match_vlan_vid( match, 0, 0 );
append_oxm_match_ipv4_src( match, 0x0a000001, 0 );
append_oxm_match_ipv4_dst( match, 0x0a000002, 0 );
append_oxm_match_ip_dscp( match, 0 );
append_oxm_match_ip_ecn( match, 0 );
append_oxm_match_ip_proto( match, 0x6 );
append_oxm_match_tcp_src( match, 1024 );
append_oxm_match_tcp_dst( match, 2048 );
static handler_data data;
data.match = match;
snprintf( data.service_name, sizeof( data.service_name ), "dumper" );
data.service_name[ sizeof( data.service_name ) - 1 ] = '\0';
data.strict = true;
bool ret = dump_packetin_filter( data.match, OFP_HIGH_PRIORITY, data.service_name, data.strict,
dump_filters, &data );
if ( ret == false ) {
error( "Failed to dump packetin filters ( ret = %d ).", ret );
}
else {
add_periodic_event_callback( 5, timeout, &data );
}
}
static void
dump_filter_strict( void ) {
struct ofp_match match;
memset( &match, 0, sizeof( struct ofp_match ) );
match.wildcards = OFPFW_DL_SRC | OFPFW_DL_DST;
match.in_port = 1;
match.dl_type = 0x0800;
match.dl_vlan = 0xffff;
match.dl_vlan_pcp = 0;
match.nw_src = 0x0a000001;
match.nw_dst = 0x0a000002;
match.nw_tos = 0;
match.nw_proto = 0x0a;
match.tp_src = 1024;
match.tp_dst = 2048;
static handler_data data;
data.match = match;
snprintf( data.service_name, sizeof( data.service_name ), "dumper" );
data.service_name[ sizeof( data.service_name ) - 1 ] = '\0';
data.strict = true;
bool ret = dump_packetin_filter( data.match, UINT16_MAX, data.service_name, data.strict,
dump_filters, &data );
if ( ret == false ) {
error( "Failed to dump packetin filters ( ret = %d ).", ret );
}
else {
add_periodic_event_callback( 5, timeout, &data );
}
}
static void
add_filter_completed( int status, void *user_data ) {
if ( status != PACKETIN_FILTER_OPERATION_SUCCEEDED ) {
error( "Failed to add a packetin filter." );
}
info( "A packetin filter was added successfully." );
struct ofp_match *match = user_data;
char *service_name = xstrdup( get_trema_name() );
bool ret = dump_packetin_filter( *match, UINT16_MAX, service_name, true, dump_filters, user_data );
xfree( service_name );
if ( ret == false ) {
error( "Failed to dump a packetin filter." );
}
ret = dump_packetin_filter( *match, UINT16_MAX, NULL, false, dump_and_delete_filters, user_data );
if ( ret == false ) {
error( "Failed to dump all packetin filters." );
}
}
static void
dump_filter( void ) {
oxm_matches *match = create_oxm_matches();
static handler_data data;
data.match = match;
snprintf( data.service_name, sizeof( data.service_name ), "dumper" );
data.service_name[ sizeof( data.service_name ) - 1 ] = '\0';
data.strict = false;
bool ret = dump_packetin_filter( data.match, UINT16_MAX, data.service_name, data.strict,
dump_filters, &data );
if ( ret == false ) {
error( "Failed to dump packetin filters ( ret = %d ).", ret );
}
else {
add_periodic_event_callback( 5, timeout, &data );
}
}
