#include <string.h>
#include <stdlib.h>
-#include "attributes.h"
#include "clock-class.h"
#include "event-class.h"
#include "event.h"
void *data;
};
-#define BT_ASSERT_PRE_TRACE_CLASS_HOT(_tc) \
- BT_ASSERT_PRE_HOT((_tc), "Trace class", ": %!+T", (_tc))
+#define BT_ASSERT_PRE_DEV_TRACE_CLASS_HOT(_tc) \
+ BT_ASSERT_PRE_DEV_HOT((_tc), "Trace class", ": %!+T", (_tc))
static
void destroy_trace_class(struct bt_object *obj)
tc->destruction_listeners = NULL;
}
- if (tc->environment) {
- BT_LOGD_STR("Destroying environment attributes.");
- bt_attributes_destroy(tc->environment);
- tc->environment = NULL;
- }
-
- if (tc->name.str) {
- g_string_free(tc->name.str, TRUE);
- tc->name.str = NULL;
- tc->name.value = NULL;
- }
-
if (tc->stream_classes) {
BT_LOGD_STR("Destroying stream classes.");
g_ptr_array_free(tc->stream_classes, TRUE);
BT_LOGD_STR("Creating default trace class object.");
tc = g_new0(struct bt_trace_class, 1);
if (!tc) {
- BT_LOGE_STR("Failed to allocate one trace class.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one trace class.");
goto error;
}
tc->stream_classes = g_ptr_array_new_with_free_func(
(GDestroyNotify) bt_object_try_spec_release);
if (!tc->stream_classes) {
- BT_LOGE_STR("Failed to allocate one GPtrArray.");
- goto error;
- }
-
- tc->name.str = g_string_new(NULL);
- if (!tc->name.str) {
- BT_LOGE_STR("Failed to allocate one GString.");
- goto error;
- }
-
- tc->environment = bt_attributes_create();
- if (!tc->environment) {
- BT_LOGE_STR("Cannot create empty attributes object.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one GPtrArray.");
goto error;
}
tc->destruction_listeners = g_array_new(FALSE, TRUE,
sizeof(struct bt_trace_class_destruction_listener_elem));
if (!tc->destruction_listeners) {
- BT_LOGE_STR("Failed to allocate one GArray.");
+ BT_LIB_LOGE_APPEND_CAUSE("Failed to allocate one GArray.");
goto error;
}
return tc;
}
-const char *bt_trace_class_get_name(const struct bt_trace_class *tc)
-{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- return tc->name.value;
-}
-
-enum bt_trace_class_set_name_status bt_trace_class_set_name(
- struct bt_trace_class *tc, const char *name)
-{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- BT_ASSERT_PRE_TRACE_CLASS_HOT(tc);
- g_string_assign(tc->name.str, name);
- tc->name.value = tc->name.str->str;
- BT_LIB_LOGD("Set trace class's name: %!+T", tc);
- return BT_FUNC_STATUS_OK;
-}
-
-bt_uuid bt_trace_class_get_uuid(const struct bt_trace_class *tc)
-{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- return tc->uuid.value;
-}
-
-void bt_trace_class_set_uuid(struct bt_trace_class *tc, bt_uuid uuid)
-{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_NON_NULL(uuid, "UUID");
- BT_ASSERT_PRE_TRACE_CLASS_HOT(tc);
- memcpy(tc->uuid.uuid, uuid, BABELTRACE_UUID_LEN);
- tc->uuid.value = tc->uuid.uuid;
- BT_LIB_LOGD("Set trace class's UUID: %!+T", tc);
-}
-
enum bt_trace_class_add_listener_status bt_trace_class_add_destruction_listener(
const struct bt_trace_class *_tc,
bt_trace_class_destruction_listener_func listener,
return BT_FUNC_STATUS_OK;
}
-BT_ASSERT_FUNC
-static
-bool trace_has_environment_entry(const struct bt_trace_class *tc, const char *name)
-{
- BT_ASSERT(tc);
-
- return bt_attributes_borrow_field_value_by_name(
- tc->environment, name) != NULL;
-}
-
-static
-enum bt_trace_class_set_environment_entry_status set_environment_entry(
- struct bt_trace_class *tc,
- const char *name, struct bt_value *value)
-{
- int ret;
-
- BT_ASSERT(tc);
- BT_ASSERT(name);
- BT_ASSERT(value);
- BT_ASSERT_PRE(!tc->frozen ||
- !trace_has_environment_entry(tc, name),
- "Trace class is frozen: cannot replace environment entry: "
- "%![tc-]+T, entry-name=\"%s\"", tc, name);
- ret = bt_attributes_set_field_value(tc->environment, name,
- value);
- if (ret) {
- ret = BT_FUNC_STATUS_MEMORY_ERROR;
- BT_LIB_LOGE("Cannot set trace class's environment entry: "
- "%![tc-]+T, entry-name=\"%s\"", tc, name);
- } else {
- bt_value_freeze(value);
- BT_LIB_LOGD("Set trace class's environment entry: "
- "%![tc-]+T, entry-name=\"%s\"", tc, name);
- }
-
- return ret;
-}
-
-enum bt_trace_class_set_environment_entry_status
-bt_trace_class_set_environment_entry_string(
- struct bt_trace_class *tc, const char *name, const char *value)
-{
- int ret;
- struct bt_value *value_obj;
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- BT_ASSERT_PRE_NON_NULL(value, "Value");
- value_obj = bt_value_string_create_init(value);
- if (!value_obj) {
- BT_LOGE_STR("Cannot create a string value object.");
- ret = -1;
- goto end;
- }
-
- /* set_environment_entry() logs errors */
- ret = set_environment_entry(tc, name, value_obj);
-
-end:
- bt_object_put_ref(value_obj);
- return ret;
-}
-
-enum bt_trace_class_set_environment_entry_status
-bt_trace_class_set_environment_entry_integer(
- struct bt_trace_class *tc, const char *name, int64_t value)
-{
- int ret;
- struct bt_value *value_obj;
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- value_obj = bt_value_signed_integer_create_init(value);
- if (!value_obj) {
- BT_LOGE_STR("Cannot create an integer value object.");
- ret = BT_FUNC_STATUS_MEMORY_ERROR;
- goto end;
- }
-
- /* set_environment_entry() logs errors */
- ret = set_environment_entry(tc, name, value_obj);
-
-end:
- bt_object_put_ref(value_obj);
- return ret;
-}
-
-uint64_t bt_trace_class_get_environment_entry_count(const struct bt_trace_class *tc)
-{
- int64_t ret;
-
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- ret = bt_attributes_get_count(tc->environment);
- BT_ASSERT(ret >= 0);
- return (uint64_t) ret;
-}
-
-void bt_trace_class_borrow_environment_entry_by_index_const(
- const struct bt_trace_class *tc, uint64_t index,
- const char **name, const struct bt_value **value)
-{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- BT_ASSERT_PRE_NON_NULL(value, "Value");
- BT_ASSERT_PRE_VALID_INDEX(index,
- bt_attributes_get_count(tc->environment));
- *value = bt_attributes_borrow_field_value(tc->environment, index);
- BT_ASSERT(*value);
- *name = bt_attributes_get_field_name(tc->environment, index);
- BT_ASSERT(*name);
-}
-
-const struct bt_value *bt_trace_class_borrow_environment_entry_value_by_name_const(
- const struct bt_trace_class *tc, const char *name)
-{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_NON_NULL(name, "Name");
- return bt_attributes_borrow_field_value_by_name(tc->environment,
- name);
-}
-
uint64_t bt_trace_class_get_stream_class_count(const struct bt_trace_class *tc)
{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
+ BT_ASSERT_PRE_DEV_NON_NULL(tc, "Trace class");
return (uint64_t) tc->stream_classes->len;
}
struct bt_stream_class *bt_trace_class_borrow_stream_class_by_index(
struct bt_trace_class *tc, uint64_t index)
{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_VALID_INDEX(index, tc->stream_classes->len);
+ BT_ASSERT_PRE_DEV_NON_NULL(tc, "Trace class");
+ BT_ASSERT_PRE_DEV_VALID_INDEX(index, tc->stream_classes->len);
return g_ptr_array_index(tc->stream_classes, index);
}
struct bt_stream_class *stream_class = NULL;
uint64_t i;
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
+ BT_ASSERT_PRE_DEV_NON_NULL(tc, "Trace class");
for (i = 0; i < tc->stream_classes->len; i++) {
struct bt_stream_class *stream_class_candidate =
bt_bool bt_trace_class_assigns_automatic_stream_class_id(const struct bt_trace_class *tc)
{
- BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
+ BT_ASSERT_PRE_DEV_NON_NULL(tc, "Trace class");
return (bt_bool) tc->assigns_automatic_stream_class_id;
}
bt_bool value)
{
BT_ASSERT_PRE_NON_NULL(tc, "Trace class");
- BT_ASSERT_PRE_TRACE_CLASS_HOT(tc);
+ BT_ASSERT_PRE_DEV_TRACE_CLASS_HOT(tc);
tc->assigns_automatic_stream_class_id = (bool) value;
BT_LIB_LOGD("Set trace class's automatic stream class ID "
"assignment property: %!+T", tc);
projects / babeltrace.git / blobdiff