// create a buffer chain holding the outgoing message annotations section
static bool compose_message_annotations(qd_message_pvt_t *msg, qd_buffer_list_t *out)
{
if (!DEQ_IS_EMPTY(msg->ma_to_override) ||
!DEQ_IS_EMPTY(msg->ma_trace) ||
!DEQ_IS_EMPTY(msg->ma_ingress)) {
qd_composed_field_t *out_ma = qd_compose(QD_PERFORMATIVE_MESSAGE_ANNOTATIONS, 0);
qd_compose_start_map(out_ma);
if (!DEQ_IS_EMPTY(msg->ma_to_override)) {
qd_compose_insert_symbol(out_ma, QD_MA_TO);
qd_compose_insert_buffers(out_ma, &msg->ma_to_override);
}
if (!DEQ_IS_EMPTY(msg->ma_trace)) {
qd_compose_insert_symbol(out_ma, QD_MA_TRACE);
qd_compose_insert_buffers(out_ma, &msg->ma_trace);
}
if (!DEQ_IS_EMPTY(msg->ma_ingress)) {
qd_compose_insert_symbol(out_ma, QD_MA_INGRESS);
qd_compose_insert_buffers(out_ma, &msg->ma_ingress);
}
qd_compose_end_map(out_ma);
qd_compose_take_buffers(out_ma, out);
qd_compose_free(out_ma);
return true;
}
return false;
}
void qd_message_set_to_override_annotation(qd_message_t *in_msg, qd_composed_field_t *to_field)
{
qd_message_pvt_t *msg = (qd_message_pvt_t*) in_msg;
qd_buffer_list_free_buffers(&msg->ma_to_override);
qd_compose_take_buffers(to_field, &msg->ma_to_override);
qd_compose_free(to_field);
}
void qd_message_set_ingress_annotation(qd_message_t *in_msg, qd_composed_field_t *ingress_field)
{
qd_message_pvt_t *msg = (qd_message_pvt_t*) in_msg;
qd_buffer_list_free_buffers(&msg->ma_ingress);
qd_compose_take_buffers(ingress_field, &msg->ma_ingress);
qd_compose_free(ingress_field);
}
void qd_message_compose_1(qd_message_t *msg, const char *to, qd_buffer_list_t *buffers)
{
qd_composed_field_t *field = qd_compose(QD_PERFORMATIVE_HEADER, 0);
qd_message_content_t *content = MSG_CONTENT(msg);
qd_compose_start_list(field);
qd_compose_insert_bool(field, 0); // durable
//qd_compose_insert_null(field); // priority
//qd_compose_insert_null(field); // ttl
//qd_compose_insert_boolean(field, 0); // first-acquirer
//qd_compose_insert_uint(field, 0); // delivery-count
qd_compose_end_list(field);
qd_buffer_list_t out_ma;
if (compose_message_annotations((qd_message_pvt_t*)msg, &out_ma)) {
qd_compose_insert_buffers(field, &out_ma);
}
field = qd_compose(QD_PERFORMATIVE_PROPERTIES, field);
qd_compose_start_list(field);
qd_compose_insert_null(field); // message-id
qd_compose_insert_null(field); // user-id
qd_compose_insert_string(field, to); // to
//qd_compose_insert_null(field); // subject
//qd_compose_insert_null(field); // reply-to
//qd_compose_insert_null(field); // correlation-id
//qd_compose_insert_null(field); // content-type
//qd_compose_insert_null(field); // content-encoding
//qd_compose_insert_timestamp(field, 0); // absolute-expiry-time
//qd_compose_insert_timestamp(field, 0); // creation-time
//qd_compose_insert_null(field); // group-id
//qd_compose_insert_uint(field, 0); // group-sequence
//qd_compose_insert_null(field); // reply-to-group-id
qd_compose_end_list(field);
if (buffers) {
field = qd_compose(QD_PERFORMATIVE_BODY_DATA, field);
qd_compose_insert_binary_buffers(field, buffers);
}
qd_compose_take_buffers(field, &content->buffers);
qd_compose_free(field);
}
static char *test_tracemask(void *context)
{
qd_bitmask_t *bm = NULL;
qd_tracemask_t *tm = qd_tracemask();
qd_buffer_list_t list;
static char error[1024];
error[0] = 0;
qd_iterator_set_address(false, "0", "ROUTER");
qd_tracemask_add_router(tm, "amqp:/_topo/0/Router.A", 0);
qd_tracemask_add_router(tm, "amqp:/_topo/0/Router.B", 1);
qd_tracemask_add_router(tm, "amqp:/_topo/0/Router.C", 2);
qd_tracemask_add_router(tm, "amqp:/_topo/0/Router.D", 3);
qd_tracemask_add_router(tm, "amqp:/_topo/0/Router.E", 4);
qd_tracemask_add_router(tm, "amqp:/_topo/0/Router.F", 5);
qd_tracemask_set_link(tm, 0, 4);
qd_tracemask_set_link(tm, 3, 10);
qd_tracemask_set_link(tm, 4, 3);
qd_tracemask_set_link(tm, 5, 2);
qd_composed_field_t *comp = qd_compose_subfield(0);
qd_compose_start_list(comp);
qd_compose_insert_string(comp, "0/Router.A");
qd_compose_insert_string(comp, "0/Router.D");
qd_compose_insert_string(comp, "0/Router.E");
qd_compose_end_list(comp);
DEQ_INIT(list);
qd_compose_take_buffers(comp, &list);
qd_compose_free(comp);
int length = 0;
qd_buffer_t *buf = DEQ_HEAD(list);
while (buf) {
length += qd_buffer_size(buf);
buf = DEQ_NEXT(buf);
}
qd_iterator_t *iter = qd_iterator_buffer(DEQ_HEAD(list), 0, length, ITER_VIEW_ALL);
qd_parsed_field_t *pf = qd_parse(iter);
qd_iterator_free(iter);
int ingress = -1;
bm = qd_tracemask_create(tm, pf, &ingress);
if (qd_bitmask_cardinality(bm) != 3) {
sprintf(error, "Expected cardinality of 3, got %d", qd_bitmask_cardinality(bm));
goto cleanup;
}
if (ingress != 0) {
sprintf(error, "(A) Expected ingress index of 0, got %d", ingress);
goto cleanup;
}
int total = 0;
int bit, c;
for (QD_BITMASK_EACH(bm, bit, c)) {
total += bit;
}
if (total != 17) {
sprintf(error, "Expected total bit value of 17, got %d", total);
goto cleanup;
}
qd_bitmask_free(bm);
bm = 0;
qd_tracemask_del_router(tm, 3);
qd_tracemask_remove_link(tm, 0);
ingress = -1;
bm = qd_tracemask_create(tm, pf, &ingress);
qd_parse_free(pf);
pf = 0;
if (qd_bitmask_cardinality(bm) != 1) {
sprintf(error, "Expected cardinality of 1, got %d", qd_bitmask_cardinality(bm));
goto cleanup;
}
if (ingress != 0) {
sprintf(error, "(B) Expected ingress index of 0, got %d", ingress);
goto cleanup;
}
total = 0;
for (QD_BITMASK_EACH(bm, bit, c)) {
total += bit;
}
if (total != 3) {
sprintf(error, "Expected total bit value of 3, got %d", total);
// fallthrough
}
cleanup:
qd_parse_free(pf);
qd_tracemask_free(tm);
qd_bitmask_free(bm);
for (qd_buffer_t *buf = DEQ_HEAD(list); buf; buf = DEQ_HEAD(list)) {
DEQ_REMOVE_HEAD(list);
qd_buffer_free(buf);
}
return *error ? error : 0;
}
