#include <babeltrace/ctf-ir/event-class.h>
#include <babeltrace/ctf-ir/stream.h>
#include <babeltrace/ctf-ir/stream-class.h>
-#include <babeltrace/ctf-ir/clock.h>
+#include <babeltrace/ctf-ir/clock-class.h>
#include <babeltrace/ctf-ir/fields.h>
#include <babeltrace/ctf-writer/stream-class.h>
#include <babeltrace/ctf-writer/stream.h>
-#include "writer.h"
-
-static
-void tmp_clock(struct bt_ctf_writer *writer,
- struct bt_ctf_stream_class *writer_stream_class,
- struct bt_ctf_clock *writer_clock)
-{
- const char *clock_description = "This is a test clock";
- const uint64_t frequency = 1000000000ULL;
- const uint64_t offset_s = 1351530929945824323;
- const uint64_t precision = 10;
- const int is_absolute = 0xFF;
+#include <ctfcopytrace.h>
- bt_ctf_clock_set_description(writer_clock, clock_description);
- bt_ctf_clock_set_frequency(writer_clock, frequency);
- bt_ctf_clock_set_offset_s(writer_clock, offset_s);
- bt_ctf_clock_set_precision(writer_clock, precision);
- bt_ctf_clock_set_is_absolute(writer_clock, is_absolute);
- bt_ctf_writer_add_clock(writer, writer_clock);
- bt_ctf_stream_class_set_clock(writer_stream_class, writer_clock);
-}
+#include "writer.h"
static
-enum bt_component_status copy_clock(FILE *err, struct bt_ctf_writer *writer,
- struct bt_ctf_stream_class *writer_stream_class,
- struct bt_ctf_clock *clock,
- struct bt_ctf_clock *writer_clock)
+struct bt_ctf_stream_class *insert_new_stream_class(
+ struct writer_component *writer_component,
+ struct bt_ctf_writer *ctf_writer,
+ struct bt_ctf_stream_class *stream_class)
{
+ struct bt_ctf_stream_class *writer_stream_class;
+ struct bt_ctf_trace *trace, *writer_trace;
enum bt_component_status ret;
- int64_t offset, offset_s;
- int int_ret;
- uint64_t u64_ret;
- const char *name, *description;
-
- name = bt_ctf_clock_get_name(clock);
- if (!name) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end;
- }
-
- writer_clock = bt_ctf_clock_create(name);
- if (!writer_clock) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end;
- }
- description = bt_ctf_clock_get_description(clock);
- if (!description) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- int_ret = bt_ctf_clock_set_description(writer_clock,
- description);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- u64_ret = bt_ctf_clock_get_frequency(clock);
- if (u64_ret == -1ULL) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
- int_ret = bt_ctf_clock_set_frequency(writer_clock, u64_ret);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- u64_ret = bt_ctf_clock_get_precision(clock);
- if (u64_ret == -1ULL) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
- int_ret = bt_ctf_clock_set_precision(writer_clock, u64_ret);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- int_ret = bt_ctf_clock_get_offset_s(clock, &offset_s);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- int_ret = bt_ctf_clock_set_offset_s(writer_clock, offset_s);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- int_ret = bt_ctf_clock_get_offset(clock, &offset);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- int_ret = bt_ctf_clock_set_offset(writer_clock, offset);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- int_ret = bt_ctf_clock_get_is_absolute(clock);
- if (int_ret == -1) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
- int_ret = bt_ctf_clock_set_is_absolute(writer_clock, int_ret);
- if (int_ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- ret = bt_ctf_writer_add_clock(writer, writer_clock);
- if (ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
-
- ret = bt_ctf_stream_class_set_clock(writer_stream_class,
- writer_clock);
- if (ret != 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_destroy;
- }
- /*
- * Ownership transferred to the writer and the stream_class.
- */
- bt_put(writer_clock);
-
- ret = BT_COMPONENT_STATUS_OK;
- goto end;
-
-end_destroy:
- bt_put(writer_clock);
-end:
- return ret;
-}
-
-static
-struct bt_ctf_event_class *copy_event_class(FILE *err, struct bt_ctf_event_class *event_class)
-{
- struct bt_ctf_event_class *writer_event_class = NULL;
- const char *name;
- struct bt_ctf_field_type *context;
- int count, i, ret;
-
- name = bt_ctf_event_class_get_name(event_class);
- if (!name) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- goto end;
- }
-
- writer_event_class = bt_ctf_event_class_create(name);
- if (!writer_event_class) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
+ writer_stream_class = ctf_copy_stream_class(writer_component->err,
+ stream_class);
+ if (!writer_stream_class) {
+ fprintf(writer_component->err, "[error] Failed to copy stream class\n");
+ fprintf(writer_component->err, "[error] %s in %s:%d\n",
+ __func__, __FILE__, __LINE__);
goto end;
}
- count = bt_ctf_event_class_get_attribute_count(event_class);
- for (i = 0; i < count; i++) {
- const char *attr_name;
- struct bt_value *attr_value;
- int ret;
-
- attr_name = bt_ctf_event_class_get_attribute_name(event_class, i);
- if (!attr_name) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- BT_PUT(writer_event_class);
- goto end;
- }
- attr_value = bt_ctf_event_class_get_attribute_value(event_class, i);
- if (!attr_value) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- BT_PUT(writer_event_class);
- goto end;
- }
-
- ret = bt_ctf_event_class_set_attribute(writer_event_class,
- attr_name, attr_value);
- if (ret < 0) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- BT_PUT(writer_event_class);
- goto end;
- }
- }
-
- context = bt_ctf_event_class_get_context_type(event_class);
- if (!context) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
+ trace = bt_ctf_stream_class_get_trace(stream_class);
+ if (!trace) {
+ fprintf(writer_component->err,
+ "[error] %s in %s:%d\n", __func__, __FILE__,
__LINE__);
- goto end;
+ goto error;
}
- ret = bt_ctf_event_class_set_context_type(writer_event_class, context);
- if (ret < 0) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
+ writer_trace = bt_ctf_writer_get_trace(ctf_writer);
+ if (!writer_trace) {
+ bt_put(trace);
+ fprintf(writer_component->err,
+ "[error] %s in %s:%d\n", __func__, __FILE__,
__LINE__);
- goto end;
- }
-
- count = bt_ctf_event_class_get_field_count(event_class);
- for (i = 0; i < count; i++) {
- const char *field_name;
- struct bt_ctf_field_type *field_type;
- int ret;
-
- ret = bt_ctf_event_class_get_field(event_class, &field_name,
- &field_type, i);
- if (ret < 0) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- BT_PUT(writer_event_class);
- goto end;
- }
-
- ret = bt_ctf_event_class_add_field(writer_event_class, field_type,
- field_name);
- if (ret < 0) {
- fprintf(err, "[error] Cannot add field %s\n", field_name);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- bt_put(field_type);
- BT_PUT(writer_event_class);
- goto end;
- }
- bt_put(field_type);
- }
-
-end:
- return writer_event_class;
-}
-
-static
-enum bt_component_status copy_event_classes(FILE *err,
- struct bt_ctf_writer *writer,
- struct bt_ctf_stream_class *stream_class,
- struct bt_ctf_stream_class *writer_stream_class)
-{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- int count, i;
-
- count = bt_ctf_stream_class_get_event_class_count(stream_class);
- if (count < 0) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- goto end;
- }
-
- for (i = 0; i < count; i++) {
- struct bt_ctf_event_class *event_class, *writer_event_class;
- int int_ret;
-
- event_class = bt_ctf_stream_class_get_event_class(
- stream_class, i);
- if (!event_class) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- bt_put(event_class);
- goto end;
- }
- writer_event_class = copy_event_class(err, event_class);
- if (!writer_event_class) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- bt_put(event_class);
- goto end;
- }
- int_ret = bt_ctf_stream_class_add_event_class(writer_stream_class,
- writer_event_class);
- if (int_ret < 0) {
- fprintf(err, "[error] Failed to add event class\n");
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- bt_put(event_class);
- goto end;
- }
- bt_put(event_class);
- }
-
-end:
- return ret;
-}
-
-static
-enum bt_component_status copy_stream_class(FILE *err,
- struct bt_ctf_writer *writer,
- struct bt_ctf_stream_class *stream_class,
- struct bt_ctf_stream_class *writer_stream_class)
-{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_ctf_field_type *type;
- int ret_int;
- struct bt_ctf_clock *writer_clock;
-
- writer_clock = bt_ctf_clock_create("monotonic");
- if (!writer_clock) {
ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] Failed to create clock\n");
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end;
+ goto error;
}
- tmp_clock(writer, writer_stream_class, writer_clock);
-
- /*
- * FIXME: waiting for the clock to work
- *
- struct bt_ctf_clock *clock;
- clock = bt_ctf_stream_class_get_clock(stream_class);
- if (!clock) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
- }
- ret = copy_clock(err, writer, writer_stream_class, clock, writer_clock);
+ ret = ctf_copy_clock_classes(writer_component->err, writer_trace,
+ writer_stream_class, trace);
+ bt_put(writer_trace);
if (ret != BT_COMPONENT_STATUS_OK) {
- goto end_put_clock;
- }
- */
-
- type = bt_ctf_stream_class_get_packet_context_type(stream_class);
- if (!type) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_clock;
- }
-
- ret_int = bt_ctf_stream_class_set_packet_context_type(
- writer_stream_class, type);
- if (ret_int < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_clock;
- }
-
- type = bt_ctf_stream_class_get_event_header_type(stream_class);
- if (!type) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_clock;
- }
-
- ret_int = bt_ctf_stream_class_set_event_header_type(
- writer_stream_class, type);
- if (ret_int < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_clock;
- }
-
- type = bt_ctf_stream_class_get_event_context_type(stream_class);
- if (!type) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_clock;
- }
-
- ret_int = bt_ctf_stream_class_set_event_context_type(
- writer_stream_class, type);
- if (ret_int < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
+ bt_put(trace);
+ fprintf(writer_component->err,
+ "[error] %s in %s:%d\n", __func__, __FILE__,
__LINE__);
- goto end_put_clock;
+ goto error;
}
+ bt_put(trace);
- ret = copy_event_classes(err, writer, stream_class, writer_stream_class);
+ ret = ctf_copy_event_classes(writer_component->err, stream_class,
+ writer_stream_class);
if (ret != BT_COMPONENT_STATUS_OK) {
- fprintf(err, "[error] Failed to copy event classes\n");
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
+ fprintf(writer_component->err, "[error] Failed to copy event classes\n");
+ fprintf(writer_component->err, "[error] %s in %s:%d\n", __func__, __FILE__,
__LINE__);
- goto end_put_clock;
+ goto error;
}
-end_put_clock:
-// bt_put(clock);
-end:
- return ret;
-}
-
-static
-enum bt_component_status copy_trace(FILE *err, struct bt_ctf_writer *ctf_writer,
- struct bt_ctf_trace *trace)
-{
- struct bt_ctf_trace *writer_trace;
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- int field_count, i, int_ret;
- struct bt_ctf_field_type *header_type;
-
- writer_trace = bt_ctf_writer_get_trace(ctf_writer);
- if (!writer_trace) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end;
- }
-
- field_count = bt_ctf_trace_get_environment_field_count(trace);
- for (i = 0; i < field_count; i++) {
- int ret_int;
- const char *name;
- struct bt_value *value;
-
- name = bt_ctf_trace_get_environment_field_name(trace, i);
- if (!name) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_trace;
- }
- value = bt_ctf_trace_get_environment_field_value(trace, i);
- if (!value) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_trace;
- }
-
- ret_int = bt_ctf_trace_set_environment_field(writer_trace,
- name, value);
- if (ret_int < 0) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- fprintf(err, "[error] Unable to set environment field %s\n",
- name);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_trace;
- }
- }
-
- header_type = bt_ctf_trace_get_packet_header_type(writer_trace);
- if (!header_type) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_trace;
- }
-
- int_ret = bt_ctf_trace_set_packet_header_type(writer_trace, header_type);
- if (int_ret < 0) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_header_type;
- }
-
-end_put_header_type:
- bt_put(header_type);
-end_put_writer_trace:
- bt_put(writer_trace);
-end:
- return ret;
-}
-
-static
-struct bt_ctf_stream_class *insert_new_stream_class(
- struct writer_component *writer_component,
- struct bt_ctf_writer *ctf_writer,
- struct bt_ctf_stream_class *stream_class)
-{
- struct bt_ctf_stream_class *writer_stream_class;
- const char *name = bt_ctf_stream_class_get_name(stream_class);
- enum bt_component_status ret;
-
- if (strlen(name) == 0) {
- name = NULL;
- }
-
- writer_stream_class = bt_ctf_stream_class_create(name);
- if (!writer_stream_class) {
- fprintf(writer_component->err, "[error] %s in %s:%d\n",
- __func__, __FILE__, __LINE__);
- goto end;
- }
-
- ret = copy_stream_class(writer_component->err,
- ctf_writer, stream_class, writer_stream_class);
- if (ret != BT_COMPONENT_STATUS_OK) {
- fprintf(writer_component->err, "[error] Failed to copy stream class\n");
- fprintf(writer_component->err, "[error] %s in %s:%d\n",
- __func__, __FILE__, __LINE__);
- BT_PUT(writer_stream_class);
- goto end;
- }
g_hash_table_insert(writer_component->stream_class_map,
(gpointer) stream_class, writer_stream_class);
+ goto end;
+
+error:
+ BT_PUT(writer_stream_class);
end:
return writer_stream_class;
}
struct bt_ctf_trace *trace)
{
struct bt_ctf_writer *ctf_writer;
+ struct bt_ctf_trace *writer_trace;
char trace_name[PATH_MAX];
enum bt_component_status ret;
snprintf(trace_name, PATH_MAX, "%s/%s_%03d",
- writer_component->base_path,
- writer_component->trace_name_base,
+ writer_component->base_path->str,
+ writer_component->trace_name_base->str,
writer_component->trace_id++);
printf_verbose("CTF-Writer creating trace in %s\n", trace_name);
-
+
ctf_writer = bt_ctf_writer_create(trace_name);
if (!ctf_writer) {
fprintf(writer_component->err, "[error] %s in %s:%d\n",
goto end;
}
- ret = copy_trace(writer_component->err, ctf_writer, trace);
+ writer_trace = bt_ctf_writer_get_trace(ctf_writer);
+ if (!writer_trace) {
+ ret = BT_COMPONENT_STATUS_ERROR;
+ fprintf(writer_component->err,
+ "[error] %s in %s:%d\n", __func__, __FILE__,
+ __LINE__);
+ goto end;
+ }
+
+ ret = ctf_copy_trace(writer_component->err, trace, writer_trace);
+ bt_put(writer_trace);
if (ret != BT_COMPONENT_STATUS_OK) {
fprintf(writer_component->err, "[error] Failed to copy trace\n");
fprintf(writer_component->err, "[error] %s in %s:%d\n",
} else {
writer_stream = insert_new_stream(writer_component, ctf_writer,
stream_class, stream);
+ bt_get(writer_stream);
}
bt_put(ctf_writer);
goto end;
}
- /* TODO: copy values for event discarded and packet_seq_num */
writer_stream = get_writer_stream(writer_component, packet, stream);
if (!writer_stream) {
ret = BT_COMPONENT_STATUS_ERROR;
goto end_put;
}
- bt_put(writer_stream);
-
-end_put:
- bt_put(stream);
-end:
- return ret;
-}
-
-static
-enum bt_component_status copy_packet_context_field(FILE *err,
- struct bt_ctf_field *field, const char *field_name,
- struct bt_ctf_field *writer_packet_context,
- struct bt_ctf_field_type *writer_packet_context_type)
-{
- enum bt_component_status ret;
- struct bt_ctf_field *writer_field;
- int int_ret;
- uint64_t value;
-
- /*
- * TODO: handle the special case of the first/last packet that might
- * be trimmed. In these cases, the timestamp_begin/end need to be
- * explicitely set to the first/last event timestamps.
- */
-
- writer_field = bt_ctf_field_structure_get_field(writer_packet_context,
- field_name);
- if (!writer_field) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end;
- }
-
- int_ret = bt_ctf_field_unsigned_integer_get_value(field, &value);
- if (int_ret < 0) {
- fprintf(err, "[error] Wrong packet_context field type\n");
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_field;
- }
-
- int_ret = bt_ctf_field_unsigned_integer_set_value(writer_field, value);
- if (int_ret < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_writer_field;
- }
-
- ret = BT_COMPONENT_STATUS_OK;
-
-end_put_writer_field:
- bt_put(writer_field);
-end:
- return ret;
-}
-
-static
-enum bt_component_status copy_packet_context(FILE *err,
- struct bt_ctf_packet *packet,
- struct bt_ctf_stream *writer_stream)
-{
- enum bt_component_status ret;
- struct bt_ctf_field *packet_context, *writer_packet_context;
- struct bt_ctf_field_type *struct_type, *writer_packet_context_type;
- struct bt_ctf_stream_class *writer_stream_class;
- int nr_fields, i, int_ret;
-
- packet_context = bt_ctf_packet_get_context(packet);
- if (!packet_context) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end;
- }
-
- writer_stream_class = bt_ctf_stream_get_class(writer_stream);
- if (!writer_stream_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_packet_context;
- }
-
- writer_packet_context_type = bt_ctf_stream_class_get_packet_context_type(
- writer_stream_class);
- if (!writer_packet_context_type) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_writer_stream_class;
- }
-
- struct_type = bt_ctf_field_get_type(packet_context);
- if (!struct_type) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_writer_packet_context_type;
- }
-
- writer_packet_context = bt_ctf_field_create(writer_packet_context_type);
- if (!writer_packet_context) {
+ ret = ctf_copy_packet_context(writer_component->err, packet,
+ writer_stream);
+ if (ret != BT_COMPONENT_STATUS_OK) {
ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__,
- __LINE__);
- goto end_put_struct_type;
- }
-
- nr_fields = bt_ctf_field_type_structure_get_field_count(struct_type);
- for (i = 0; i < nr_fields; i++) {
- struct bt_ctf_field *field;
- struct bt_ctf_field_type *field_type;
- const char *field_name;
-
- field = bt_ctf_field_structure_get_field_by_index(
- packet_context, i);
- if (!field) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- goto end_put_writer_packet_context;
- }
- if (bt_ctf_field_type_structure_get_field(struct_type,
- &field_name, &field_type, i) < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- bt_put(field);
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- goto end_put_writer_packet_context;
- }
-
- if (bt_ctf_field_type_get_type_id(field_type) != BT_CTF_TYPE_ID_INTEGER) {
- fprintf(err, "[error] Unexpected packet context field type\n");
- bt_put(field);
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_packet_context;
- }
-
- ret = copy_packet_context_field(err, field, field_name,
- writer_packet_context, writer_packet_context_type);
- bt_put(field_type);
- bt_put(field);
- if (ret != BT_COMPONENT_STATUS_OK) {
- fprintf(err, "[error] %s in %s:%d\n", __func__,
- __FILE__, __LINE__);
- goto end_put_writer_packet_context;
- }
+ fprintf(writer_component->err, "[error] %s in %s:%d\n",
+ __func__, __FILE__, __LINE__);
+ goto end_put;
}
- int_ret = bt_ctf_stream_set_packet_context(writer_stream,
- writer_packet_context);
- if (int_ret < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end_put_writer_packet_context;
- }
+ bt_put(writer_stream);
-end_put_writer_packet_context:
- bt_put(writer_packet_context);
-end_put_struct_type:
- bt_put(struct_type);
-end_put_writer_packet_context_type:
- bt_put(writer_packet_context_type);
-end_put_writer_stream_class:
- bt_put(writer_stream_class);
-end_put_packet_context:
- bt_put(packet_context);
+end_put:
+ bt_put(stream);
end:
return ret;
}
goto end_put;
}
- ret = copy_packet_context(writer_component->err, packet, writer_stream);
- if (ret != BT_COMPONENT_STATUS_OK) {
- ret = BT_COMPONENT_STATUS_ERROR;
- fprintf(writer_component->err, "[error] %s in %s:%d\n",
- __func__, __FILE__, __LINE__);
- goto end_put;
- }
-
ret = bt_ctf_stream_flush(writer_stream);
if (ret < 0) {
fprintf(writer_component->err,
return ret;
}
-static
-struct bt_ctf_event *copy_event(FILE *err, struct bt_ctf_event *event,
- struct bt_ctf_event_class *writer_event_class)
-{
- struct bt_ctf_event *writer_event;
- struct bt_ctf_field *field;
- int ret;
-
- writer_event = bt_ctf_event_create(writer_event_class);
- if (!writer_event) {
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
- }
-
- field = bt_ctf_event_get_header(event);
- ret = bt_ctf_event_set_header(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
- BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
- }
-
- field = bt_ctf_event_get_stream_event_context(event);
- ret = bt_ctf_event_set_stream_event_context(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
- BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
- }
-
- field = bt_ctf_event_get_event_context(event);
- ret = bt_ctf_event_set_event_context(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
- BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
- }
-
- field = bt_ctf_event_get_payload_field(event);
- ret = bt_ctf_event_set_payload_field(writer_event,
- bt_ctf_field_copy(field));
- if (ret < 0) {
- BT_PUT(writer_event);
- fprintf(err, "[error] %s in %s:%d\n", __func__, __FILE__, __LINE__);
- goto end;
- }
-
-end:
- return writer_event;
-}
-
BT_HIDDEN
enum bt_component_status writer_output_event(
struct writer_component *writer_component,
__FILE__, __LINE__);
goto end_put_event_class;
}
-// printf("%s\n", event_name);
stream = bt_ctf_event_get_stream(event);
if (!stream) {
goto end_put_writer_stream_class;
}
- writer_event = copy_event(writer_component->err, event, writer_event_class);
+ writer_event = ctf_copy_event(writer_component->err, event, writer_event_class);
if (!writer_event) {
ret = BT_COMPONENT_STATUS_ERROR;
fprintf(writer_component->err, "[error] %s in %s:%d\n", __func__,
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