/*
* clock.c
*
- * Babeltrace CTF Writer
+ * Babeltrace CTF IR - Clock
*
- * Copyright 2013 EfficiOS Inc.
+ * Copyright 2013, 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* SOFTWARE.
*/
-#include <babeltrace/ctf-writer/clock.h>
#include <babeltrace/ctf-ir/clock-internal.h>
+#include <babeltrace/ctf-ir/utils.h>
+#include <babeltrace/ref.h>
#include <babeltrace/ctf-writer/writer-internal.h>
+#include <babeltrace/object-internal.h>
#include <babeltrace/compiler.h>
#include <inttypes.h>
static
-void bt_ctf_clock_destroy(struct bt_ctf_ref *ref);
+void bt_ctf_clock_destroy(struct bt_object *obj);
-struct bt_ctf_clock *bt_ctf_clock_create(const char *name)
+BT_HIDDEN
+struct bt_ctf_clock *_bt_ctf_clock_create(void)
{
- struct bt_ctf_clock *clock = NULL;
+ struct bt_ctf_clock *clock = g_new0(
+ struct bt_ctf_clock, 1);
- if (validate_identifier(name)) {
- goto error;
+ if (!clock) {
+ goto end;
+ }
+
+ clock->precision = 1;
+ clock->frequency = 1000000000;
+ bt_object_init(clock, bt_ctf_clock_destroy);
+end:
+ return clock;
+}
+
+BT_HIDDEN
+int bt_ctf_clock_set_name(struct bt_ctf_clock *clock,
+ const char *name)
+{
+ int ret = 0;
+
+ if (bt_ctf_validate_identifier(name)) {
+ ret = -1;
+ goto end;
}
- clock = g_new0(struct bt_ctf_clock, 1);
+ if (clock->name) {
+ g_string_assign(clock->name, name);
+ } else {
+ clock->name = g_string_new(name);
+ if (!clock->name) {
+ ret = -1;
+ goto end;
+ }
+ }
+
+end:
+ return ret;
+}
+
+struct bt_ctf_clock *bt_ctf_clock_create(const char *name)
+{
+ int ret;
+ struct bt_ctf_clock *clock = NULL;
+
+ clock = _bt_ctf_clock_create();
if (!clock) {
goto error;
}
- clock->name = g_string_new(name);
- if (!clock->name) {
- goto error_destroy;
+ ret = bt_ctf_clock_set_name(clock, name);
+ if (ret) {
+ goto error;
}
- clock->description = g_string_new(NULL);
- if (!clock->description) {
- goto error_destroy;
+ ret = bt_uuid_generate(clock->uuid);
+ if (ret) {
+ goto error;
}
- clock->precision = 1;
- clock->frequency = 1000000000;
- uuid_generate(clock->uuid);
- bt_ctf_ref_init(&clock->ref_count);
+ clock->uuid_set = 1;
return clock;
-error_destroy:
- bt_ctf_clock_destroy(&clock->ref_count);
error:
- clock = NULL;
+ BT_PUT(clock);
return clock;
}
+const char *bt_ctf_clock_get_name(struct bt_ctf_clock *clock)
+{
+ const char *ret = NULL;
+
+ if (!clock) {
+ goto end;
+ }
+
+ if (clock->name) {
+ ret = clock->name->str;
+ }
+
+end:
+ return ret;
+}
+
+const char *bt_ctf_clock_get_description(struct bt_ctf_clock *clock)
+{
+ const char *ret = NULL;
+
+ if (!clock) {
+ goto end;
+ }
+
+ if (clock->description) {
+ ret = clock->description->str;
+ }
+end:
+ return ret;
+}
+
int bt_ctf_clock_set_description(struct bt_ctf_clock *clock, const char *desc)
{
int ret = 0;
goto end;
}
- clock->description = g_string_assign(clock->description, desc);
+ clock->description = g_string_new(desc);
ret = clock->description ? 0 : -1;
end:
return ret;
}
+uint64_t bt_ctf_clock_get_frequency(struct bt_ctf_clock *clock)
+{
+ uint64_t ret = -1ULL;
+
+ if (!clock) {
+ goto end;
+ }
+
+ ret = clock->frequency;
+end:
+ return ret;
+}
+
int bt_ctf_clock_set_frequency(struct bt_ctf_clock *clock, uint64_t freq)
{
int ret = 0;
return ret;
}
+uint64_t bt_ctf_clock_get_precision(struct bt_ctf_clock *clock)
+{
+ uint64_t ret = -1ULL;
+
+ if (!clock) {
+ goto end;
+ }
+
+ ret = clock->precision;
+end:
+ return ret;
+}
+
int bt_ctf_clock_set_precision(struct bt_ctf_clock *clock, uint64_t precision)
{
int ret = 0;
return ret;
}
-int bt_ctf_clock_set_offset_s(struct bt_ctf_clock *clock, uint64_t offset_s)
+int bt_ctf_clock_get_offset_s(struct bt_ctf_clock *clock, int64_t *offset_s)
+{
+ int ret = 0;
+
+ if (!clock || !offset_s) {
+ ret = -1;
+ goto end;
+ }
+
+ *offset_s = clock->offset_s;
+end:
+ return ret;
+}
+
+int bt_ctf_clock_set_offset_s(struct bt_ctf_clock *clock, int64_t offset_s)
{
int ret = 0;
return ret;
}
-int bt_ctf_clock_set_offset(struct bt_ctf_clock *clock, uint64_t offset)
+int bt_ctf_clock_get_offset(struct bt_ctf_clock *clock, int64_t *offset)
+{
+ int ret = 0;
+
+ if (!clock || !offset) {
+ ret = -1;
+ goto end;
+ }
+
+ *offset = clock->offset;
+end:
+ return ret;
+}
+
+int bt_ctf_clock_set_offset(struct bt_ctf_clock *clock, int64_t offset)
{
int ret = 0;
return ret;
}
+int bt_ctf_clock_get_is_absolute(struct bt_ctf_clock *clock)
+{
+ int ret = -1;
+
+ if (!clock) {
+ goto end;
+ }
+
+ ret = clock->absolute;
+end:
+ return ret;
+}
+
int bt_ctf_clock_set_is_absolute(struct bt_ctf_clock *clock, int is_absolute)
{
int ret = 0;
return ret;
}
-int bt_ctf_clock_set_time(struct bt_ctf_clock *clock, uint64_t time)
+const unsigned char *bt_ctf_clock_get_uuid(struct bt_ctf_clock *clock)
+{
+ const unsigned char *ret;
+
+ if (!clock || !clock->uuid_set) {
+ ret = NULL;
+ goto end;
+ }
+
+ ret = clock->uuid;
+end:
+ return ret;
+}
+
+int bt_ctf_clock_set_uuid(struct bt_ctf_clock *clock, const unsigned char *uuid)
+{
+ int ret = 0;
+
+ if (!clock || !uuid || clock->frozen) {
+ ret = -1;
+ goto end;
+ }
+
+ memcpy(clock->uuid, uuid, sizeof(uuid_t));
+ clock->uuid_set = 1;
+end:
+ return ret;
+}
+
+int bt_ctf_clock_get_time(struct bt_ctf_clock *clock, int64_t *time)
+{
+ int ret = 0;
+
+ if (!clock || !time) {
+ ret = -1;
+ goto end;
+ }
+
+ *time = clock->time;
+end:
+ return ret;
+}
+
+int bt_ctf_clock_set_time(struct bt_ctf_clock *clock, int64_t time)
{
int ret = 0;
void bt_ctf_clock_get(struct bt_ctf_clock *clock)
{
- if (!clock) {
- return;
- }
-
- bt_ctf_ref_get(&clock->ref_count);
+ bt_get(clock);
}
void bt_ctf_clock_put(struct bt_ctf_clock *clock)
{
- if (!clock) {
- return;
- }
-
- bt_ctf_ref_put(&clock->ref_count, bt_ctf_clock_destroy);
+ bt_put(clock);
}
BT_HIDDEN
uuid[4], uuid[5], uuid[6], uuid[7],
uuid[8], uuid[9], uuid[10], uuid[11],
uuid[12], uuid[13], uuid[14], uuid[15]);
- if (clock->description->len) {
+ if (clock->description) {
g_string_append_printf(context->string, "\tdescription = \"%s\";\n",
clock->description->str);
}
g_string_append(context->string, "};\n\n");
}
-BT_HIDDEN
-uint64_t bt_ctf_clock_get_time(struct bt_ctf_clock *clock)
-{
- return clock ? clock->time : 0;
-}
-
static
-void bt_ctf_clock_destroy(struct bt_ctf_ref *ref)
+void bt_ctf_clock_destroy(struct bt_object *obj)
{
struct bt_ctf_clock *clock;
- if (!ref) {
- return;
- }
-
- clock = container_of(ref, struct bt_ctf_clock, ref_count);
+ clock = container_of(obj, struct bt_ctf_clock, base);
if (clock->name) {
g_string_free(clock->name, TRUE);
}
projects / babeltrace.git / blobdiff