static void
test_map_entry_if_match_set_nw_prefix() {
oxm_matches *nw_src_prefix_20 = create_oxm_matches();
set_nw_src_prefix_20_wildcards_entry( nw_src_prefix_20 );
assert_true( insert_match_entry( nw_src_prefix_20, DEFAULT_PRIORITY, xstrdup( NW_SRC_PREFIX_20_SERVICE_NAME ) ) );
oxm_matches *nw_dst_prefix_20 = create_oxm_matches();
set_nw_dst_prefix_20_wildcards_entry( nw_dst_prefix_20 );
assert_true( insert_match_entry( nw_dst_prefix_20, DEFAULT_PRIORITY, xstrdup( NW_DST_PREFIX_20_SERVICE_NAME ) ) );
oxm_matches *nw_prefix_24 = create_oxm_matches();
set_nw_prefix_24_wildcards_entry( nw_prefix_24 );
assert_true( insert_match_entry( nw_prefix_24, DEFAULT_PRIORITY, xstrdup( NW_PREFIX_24_SERVICE_NAME ) ) );
oxm_matches *nw_prefix_28 = create_oxm_matches();
set_nw_prefix_28_wildcards_entry( nw_prefix_28 );
assert_true( insert_match_entry( nw_prefix_28, DEFAULT_PRIORITY, xstrdup( NW_PREFIX_28_SERVICE_NAME ) ) );
oxm_matches *match = create_oxm_matches();
set_nw_prefix_24_wildcards_entry( match );
char *user_data = xstrdup( USER_DATA );
count = 0;
map_match_table( match, test_map_entry_if_match_set_nw_prefix_helper, user_data );
assert_int_equal( count, 2 );
XFREE( user_data );
delete_oxm_matches( nw_src_prefix_20 );
delete_oxm_matches( nw_dst_prefix_20 );
delete_oxm_matches( nw_prefix_24 );
delete_oxm_matches( nw_prefix_28 );
delete_oxm_matches( match );
}
static void
handle_delete_filter_request( const messenger_context_handle *handle, delete_packetin_filter_request *request ) {
assert( handle != NULL );
assert( request != NULL );
buffer *buf = alloc_buffer_with_length( sizeof( delete_packetin_filter_reply ) );
delete_packetin_filter_reply *reply = append_back_buffer( buf, sizeof( delete_packetin_filter_reply ) );
reply->status = PACKETIN_FILTER_OPERATION_SUCCEEDED;
reply->n_deleted = 0;
struct ofp_match match;
ntoh_match( &match, &request->criteria.match );
uint16_t priority = ntohs( request->criteria.priority );
if ( request->flags & PACKETIN_FILTER_FLAG_MATCH_STRICT ) {
int n_deleted = delete_packetin_match_entry( match, priority, request->criteria.service_name );
reply->n_deleted += ( uint32_t ) n_deleted;
}
else {
map_match_table( match, delete_filter_walker, buf );
}
reply->n_deleted = htonl( reply->n_deleted );
bool ret = send_reply_message( handle, MESSENGER_DELETE_PACKETIN_FILTER_REPLY, buf->data, buf->length );
free_buffer( buf );
if ( ret == false ) {
error( "Failed to send a dump filter reply." );
}
}
static void
test_map_entry_if_match_set_nw_src() {
add_all_exact_entry();
add_all_wildcards_entry();
oxm_matches *match = create_oxm_matches();
append_oxm_match_eth_type( match, ETHERTYPE_IP );
append_oxm_match_ipv4_src( match, 0x0a000101, 0 );
char *user_data = xstrdup( USER_DATA );
count = 0;
map_match_table( match, test_map_entry_if_match_set_nw_src_helper, user_data );
assert_int_equal( count, 2 );
XFREE( user_data );
delete_oxm_matches( match );
}
static void
handle_dump_filter_request( const messenger_context_handle *handle, dump_packetin_filter_request *request ) {
assert( handle != NULL );
assert( request != NULL );
buffer *buf = alloc_buffer_with_length( 2048 );
dump_packetin_filter_reply *reply = append_back_buffer( buf, offsetof( dump_packetin_filter_reply, entries ) );
reply->status = PACKETIN_FILTER_OPERATION_SUCCEEDED;
reply->n_entries = 0;
struct ofp_match match;
ntoh_match( &match, &request->criteria.match );
uint16_t priority = ntohs( request->criteria.priority );
if ( request->flags & PACKETIN_FILTER_FLAG_MATCH_STRICT ) {
list_element *services = lookup_match_strict_entry( match, priority );
while ( services != NULL ) {
if ( strcmp( services->data, request->criteria.service_name ) == 0 ) {
packetin_filter_entry *entry = append_back_buffer( buf, sizeof( packetin_filter_entry ) );
reply->n_entries++;
entry->match = request->criteria.match;
entry->priority = request->criteria.priority;
strncpy( entry->service_name, services->data, sizeof( entry->service_name ) );
entry->service_name[ sizeof( entry->service_name ) - 1 ] = '\0';
}
services = services->next;
}
}
else {
map_match_table( match, dump_filter_walker, buf );
}
reply->n_entries = htonl( reply->n_entries );
bool ret = send_reply_message( handle, MESSENGER_DUMP_PACKETIN_FILTER_REPLY, buf->data, buf->length );
free_buffer( buf );
if ( ret == false ) {
error( "Failed to send a dump packetin filter reply." );
}
}
