#include <babeltrace/ctf-ir/field-types-internal.h>
#include <babeltrace/ctf-ir/utils-internal.h>
#include <babeltrace/ctf-ir/visitor.h>
+#include <babeltrace/ctf-ir/stream-class.h>
#include <babeltrace/object-internal.h>
#include <babeltrace/object-pool-internal.h>
#include <babeltrace/babeltrace-internal.h>
#include <glib.h>
#include <inttypes.h>
-struct bt_stream_class_common {
+struct bt_stream_class {
struct bt_object base;
GString *name;
int id_set;
int64_t id;
int64_t next_event_id;
- struct bt_field_type_common *packet_context_field_type;
- struct bt_field_type_common *event_header_field_type;
- struct bt_field_type_common *event_context_field_type;
+ struct bt_field_type *packet_context_field_type;
+ struct bt_field_type *event_header_field_type;
+ struct bt_field_type *event_context_field_type;
int frozen;
int byte_order;
* backing clock class of the `clock` member above.
*/
struct bt_clock_class *clock_class;
-};
-
-struct bt_stream_class {
- struct bt_stream_class_common common;
/* Pool of `struct bt_field_wrapper *` */
struct bt_object_pool event_header_field_pool;
struct bt_object_pool packet_context_field_pool;
};
-struct bt_event_class_common;
-
-BT_HIDDEN
-int bt_stream_class_common_initialize(struct bt_stream_class_common *stream_class,
- const char *name, bt_object_release_func release_func);
-
-BT_HIDDEN
-void bt_stream_class_common_finalize(struct bt_stream_class_common *stream_class);
-
-BT_HIDDEN
-void bt_stream_class_common_freeze(struct bt_stream_class_common *stream_class);
+struct bt_event_class;
BT_HIDDEN
void bt_stream_class_freeze(struct bt_stream_class *stream_class);
-static inline
-const char *bt_stream_class_common_get_name(
- struct bt_stream_class_common *stream_class)
-{
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
- return stream_class->name->len > 0 ? stream_class->name->str : NULL;
-}
-
-static inline
-int64_t bt_stream_class_common_get_id(
- struct bt_stream_class_common *stream_class)
-{
- int64_t ret;
-
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
-
- if (!stream_class->id_set) {
- BT_LOGV("Stream class's ID is not set: addr=%p, name=\"%s\"",
- stream_class,
- bt_stream_class_common_get_name(stream_class));
- ret = (int64_t) -1;
- goto end;
- }
-
- ret = stream_class->id;
-
-end:
- return ret;
-}
-
-BT_HIDDEN
-void bt_stream_class_common_set_byte_order(
- struct bt_stream_class_common *stream_class, int byte_order);
-
BT_HIDDEN
-int bt_stream_class_common_validate_single_clock_class(
- struct bt_stream_class_common *stream_class,
+int bt_stream_class_validate_single_clock_class(
+ struct bt_stream_class *stream_class,
struct bt_clock_class **expected_clock_class);
BT_HIDDEN
-int bt_stream_class_common_add_event_class(
- struct bt_stream_class_common *stream_class,
- struct bt_event_class_common *event_class,
- bt_validation_flag_copy_field_type_func copy_field_type_func);
-
-BT_HIDDEN
-int bt_stream_class_common_visit(struct bt_stream_class_common *stream_class,
+int bt_stream_class_visit(struct bt_stream_class *stream_class,
bt_visitor visitor, void *data);
static inline
-struct bt_trace_common *bt_stream_class_common_borrow_trace(
- struct bt_stream_class_common *stream_class)
-{
- BT_ASSERT(stream_class);
- return (void *) bt_object_borrow_parent(&stream_class->base);
-}
-
-static inline
-int bt_stream_class_common_set_name(struct bt_stream_class_common *stream_class,
- const char *name)
-{
- int ret = 0;
-
- if (!stream_class) {
- BT_LOGW_STR("Invalid parameter: stream class is NULL.");
- ret = -1;
- goto end;
- }
-
- if (stream_class->frozen) {
- BT_LOGW("Invalid parameter: stream class is frozen: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class,
- bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- ret = -1;
- goto end;
- }
-
- if (!name) {
- g_string_assign(stream_class->name, "");
- } else {
- if (strlen(name) == 0) {
- BT_LOGW("Invalid parameter: name is empty.");
- ret = -1;
- goto end;
- }
-
- g_string_assign(stream_class->name, name);
- }
-
- BT_LOGV("Set stream class's name: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
-end:
- return ret;
-}
-
-static inline
-void _bt_stream_class_common_set_id(
- struct bt_stream_class_common *stream_class, int64_t id)
+void _bt_stream_class_set_id(
+ struct bt_stream_class *stream_class, int64_t id)
{
BT_ASSERT(stream_class);
stream_class->id = id;
stream_class->id_set = 1;
BT_LOGV("Set stream class's ID (internal): "
"addr=%p, name=\"%s\", id=%" PRId64,
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
+ stream_class, bt_stream_class_get_name(stream_class),
+ bt_stream_class_get_id(stream_class));
}
static inline
-int bt_stream_class_common_set_id_no_check(
- struct bt_stream_class_common *stream_class, int64_t id)
+int bt_stream_class_set_id_no_check(
+ struct bt_stream_class *stream_class, int64_t id)
{
- _bt_stream_class_common_set_id(stream_class, id);
+ _bt_stream_class_set_id(stream_class, id);
return 0;
}
-static inline
-int bt_stream_class_common_set_id(struct bt_stream_class_common *stream_class,
- uint64_t id_param)
-{
- int ret = 0;
- int64_t id = (int64_t) id_param;
-
- if (!stream_class) {
- BT_LOGW_STR("Invalid parameter: stream class is NULL.");
- ret = -1;
- goto end;
- }
-
- if (stream_class->frozen) {
- BT_LOGW("Invalid parameter: stream class is frozen: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class,
- bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- ret = -1;
- goto end;
- }
-
- if (id < 0) {
- BT_LOGW("Invalid parameter: invalid stream class's ID: "
- "stream-class-addr=%p, stream-class-name=\"%s\", "
- "stream-class-id=%" PRId64 ", id=%" PRIu64,
- stream_class,
- bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- id_param);
- ret = -1;
- goto end;
- }
-
- ret = bt_stream_class_common_set_id_no_check(stream_class, id);
- if (ret == 0) {
- BT_LOGV("Set stream class's ID: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class,
- bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- }
-end:
- return ret;
-}
-
-static inline
-int64_t bt_stream_class_common_get_event_class_count(
- struct bt_stream_class_common *stream_class)
-{
- int64_t ret;
-
- if (!stream_class) {
- BT_LOGW_STR("Invalid parameter: stream class is NULL.");
- ret = (int64_t) -1;
- goto end;
- }
-
- ret = (int64_t) stream_class->event_classes->len;
-end:
- return ret;
-}
-
-static inline
-struct bt_event_class_common *bt_stream_class_common_borrow_event_class_by_index(
- struct bt_stream_class_common *stream_class, uint64_t index)
-{
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
- BT_ASSERT_PRE(index < stream_class->event_classes->len,
- "Index is out of bounds: index=%" PRIu64 ", "
- "count=%u",
- index, stream_class->event_classes->len);
- return g_ptr_array_index(stream_class->event_classes, index);
-}
-
-static inline
-struct bt_event_class_common *bt_stream_class_common_borrow_event_class_by_id(
- struct bt_stream_class_common *stream_class, uint64_t id)
-{
- int64_t id_key = (int64_t) id;
-
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
- BT_ASSERT_PRE(id_key >= 0,
- "Invalid event class ID: %" PRIu64, id);
- return g_hash_table_lookup(stream_class->event_classes_ht,
- &id_key);
-}
-
-static inline
-struct bt_field_type_common *
-bt_stream_class_common_borrow_packet_context_field_type(
- struct bt_stream_class_common *stream_class)
-{
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
- return stream_class->packet_context_field_type;
-}
-
-static inline
-int bt_stream_class_common_set_packet_context_field_type(
- struct bt_stream_class_common *stream_class,
- struct bt_field_type_common *packet_context_type)
-{
- int ret = 0;
-
- if (!stream_class) {
- BT_LOGW_STR("Invalid parameter: stream class is NULL.");
- ret = -1;
- goto end;
- }
-
- if (stream_class->frozen) {
- BT_LOGW("Invalid parameter: stream class is frozen: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- ret = -1;
- goto end;
- }
-
- if (packet_context_type &&
- bt_field_type_common_get_type_id(packet_context_type) !=
- BT_FIELD_TYPE_ID_STRUCT) {
- /* A packet context must be a structure. */
- BT_LOGW("Invalid parameter: stream class's packet context field type must be a structure: "
- "addr=%p, name=\"%s\", id=%" PRId64 ", "
- "packet-context-ft-addr=%p, packet-context-ft-id=%s",
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- packet_context_type,
- bt_common_field_type_id_string(
- bt_field_type_common_get_type_id(packet_context_type)));
- ret = -1;
- goto end;
- }
-
- bt_put(stream_class->packet_context_field_type);
- bt_get(packet_context_type);
- stream_class->packet_context_field_type = packet_context_type;
- BT_LOGV("Set stream class's packet context field type: "
- "addr=%p, name=\"%s\", id=%" PRId64 ", "
- "packet-context-ft-addr=%p",
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- packet_context_type);
-
-end:
- return ret;
-}
-
-static inline
-struct bt_field_type_common *
-bt_stream_class_common_borrow_event_header_field_type(
- struct bt_stream_class_common *stream_class)
-{
- struct bt_field_type_common *ret = NULL;
-
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
-
- if (!stream_class->event_header_field_type) {
- BT_LOGV("Stream class has no event header field type: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class,
- bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- goto end;
- }
-
- ret = stream_class->event_header_field_type;
-
-end:
- return ret;
-}
-
-static inline
-int bt_stream_class_common_set_event_header_field_type(
- struct bt_stream_class_common *stream_class,
- struct bt_field_type_common *event_header_type)
-{
- int ret = 0;
-
- if (!stream_class) {
- BT_LOGW_STR("Invalid parameter: stream class is NULL.");
- ret = -1;
- goto end;
- }
-
- if (stream_class->frozen) {
- BT_LOGW("Invalid parameter: stream class is frozen: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class,
- bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- ret = -1;
- goto end;
- }
-
- if (event_header_type &&
- bt_field_type_common_get_type_id(event_header_type) !=
- BT_FIELD_TYPE_ID_STRUCT) {
- /* An event header must be a structure. */
- BT_LOGW("Invalid parameter: stream class's event header field type must be a structure: "
- "addr=%p, name=\"%s\", id=%" PRId64 ", "
- "event-header-ft-addr=%p, event-header-ft-id=%s",
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- event_header_type,
- bt_common_field_type_id_string(
- bt_field_type_common_get_type_id(event_header_type)));
- ret = -1;
- goto end;
- }
-
- bt_put(stream_class->event_header_field_type);
- stream_class->event_header_field_type = bt_get(event_header_type);
- BT_LOGV("Set stream class's event header field type: "
- "addr=%p, name=\"%s\", id=%" PRId64 ", "
- "event-header-ft-addr=%p",
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- event_header_type);
-end:
- return ret;
-}
-
-static inline
-struct bt_field_type_common *
-bt_stream_class_common_borrow_event_context_field_type(
- struct bt_stream_class_common *stream_class)
-{
- struct bt_field_type_common *ret = NULL;
-
- BT_ASSERT_PRE_NON_NULL(stream_class, "Stream class");
-
- if (!stream_class->event_context_field_type) {
- goto end;
- }
-
- ret = stream_class->event_context_field_type;
-
-end:
- return ret;
-}
-
-static inline
-int bt_stream_class_common_set_event_context_field_type(
- struct bt_stream_class_common *stream_class,
- struct bt_field_type_common *event_context_type)
-{
- int ret = 0;
-
- if (!stream_class) {
- BT_LOGW_STR("Invalid parameter: stream class is NULL.");
- ret = -1;
- goto end;
- }
-
- if (stream_class->frozen) {
- BT_LOGW("Invalid parameter: stream class is frozen: "
- "addr=%p, name=\"%s\", id=%" PRId64,
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class));
- ret = -1;
- goto end;
- }
-
- if (event_context_type &&
- bt_field_type_common_get_type_id(event_context_type) !=
- BT_FIELD_TYPE_ID_STRUCT) {
- /* A packet context must be a structure. */
- BT_LOGW("Invalid parameter: stream class's event context field type must be a structure: "
- "addr=%p, name=\"%s\", id=%" PRId64 ", "
- "event-context-ft-addr=%p, event-context-ft-id=%s",
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- event_context_type,
- bt_common_field_type_id_string(
- bt_field_type_common_get_type_id(event_context_type)));
- ret = -1;
- goto end;
- }
-
- bt_put(stream_class->event_context_field_type);
- stream_class->event_context_field_type = bt_get(event_context_type);
- BT_LOGV("Set stream class's event context field type: "
- "addr=%p, name=\"%s\", id=%" PRId64 ", "
- "event-context-ft-addr=%p",
- stream_class, bt_stream_class_common_get_name(stream_class),
- bt_stream_class_common_get_id(stream_class),
- event_context_type);
-end:
- return ret;
-}
-
#endif /* BABELTRACE_CTF_IR_STREAM_CLASS_INTERNAL_H */
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