/*
- * print.c
- *
- * Babeltrace CTF Text Output Plugin Event Printing
- *
* Copyright 2016 Jérémie Galarneau <jeremie.galarneau@efficios.com>
* Copyright 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*
};
static
-enum bt_component_status print_field(struct pretty_component *pretty,
- struct bt_field *field, bool print_names,
+int print_field(struct pretty_component *pretty,
+ const struct bt_field *field, bool print_names,
GQuark *filters_fields, int filter_array_len);
static
static
void print_timestamp_cycles(struct pretty_component *pretty,
- struct bt_event *event)
+ const struct bt_event *event)
{
- struct bt_clock_value *clock_value;
+ const struct bt_clock_value *clock_value;
uint64_t cycles;
enum bt_clock_value_status cv_status;
- cv_status = bt_event_borrow_default_clock_value(event, &clock_value);
+ cv_status = bt_event_borrow_default_clock_value_const(event, &clock_value);
if (cv_status != BT_CLOCK_VALUE_STATUS_KNOWN || !clock_value) {
g_string_append(pretty->string, "????????????????????");
return;
static
void print_timestamp_wall(struct pretty_component *pretty,
- struct bt_clock_value *clock_value)
+ const struct bt_clock_value *clock_value)
{
int ret;
int64_t ts_nsec = 0; /* add configurable offset */
}
static
-enum bt_component_status print_event_timestamp(struct pretty_component *pretty,
- struct bt_event *event, bool *start_line)
+int print_event_timestamp(struct pretty_component *pretty,
+ const struct bt_event *event, bool *start_line)
{
bool print_names = pretty->options.print_header_field_names;
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_stream *stream = NULL;
- struct bt_stream_class *stream_class = NULL;
- struct bt_trace *trace = NULL;
- struct bt_clock_value *clock_value = NULL;
+ int ret = 0;
+ const struct bt_stream *stream = NULL;
+ const struct bt_stream_class *stream_class = NULL;
+ const struct bt_clock_value *clock_value = NULL;
enum bt_clock_value_status cv_status;
- stream = bt_event_borrow_stream(event);
+ stream = bt_event_borrow_stream_const(event);
if (!stream) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
- stream_class = bt_stream_borrow_class(stream);
+ stream_class = bt_stream_borrow_class_const(stream);
if (!stream_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
- }
- trace = bt_stream_class_borrow_trace(stream_class);
- if (!trace) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
- cv_status = bt_event_borrow_default_clock_value(event, &clock_value);
+ cv_status = bt_event_borrow_default_clock_value_const(event,
+ &clock_value);
if (cv_status != BT_CLOCK_VALUE_STATUS_KNOWN || !clock_value) {
/* No default clock value: skip the timestamp without an error */
goto end;
print_timestamp_cycles(pretty, event);
} else {
clock_value = NULL;
- cv_status = bt_event_borrow_default_clock_value(event,
+ cv_status = bt_event_borrow_default_clock_value_const(event,
&clock_value);
print_timestamp_wall(pretty, clock_value);
}
}
static
-enum bt_component_status print_event_header(struct pretty_component *pretty,
- struct bt_event *event)
+int print_event_header(struct pretty_component *pretty,
+ const struct bt_event *event)
{
bool print_names = pretty->options.print_header_field_names;
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_event_class *event_class = NULL;
- struct bt_stream_class *stream_class = NULL;
- struct bt_trace *trace_class = NULL;
+ int ret = 0;
+ const struct bt_event_class *event_class = NULL;
+ const struct bt_stream_class *stream_class = NULL;
+ const struct bt_trace_class *trace_class = NULL;
+ const struct bt_packet *packet = NULL;
+ const struct bt_stream *stream = NULL;
+ const struct bt_trace *trace = NULL;
int dom_print = 0;
enum bt_property_availability prop_avail;
- event_class = bt_event_borrow_class(event);
- if (!event_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
- }
- stream_class = bt_event_class_borrow_stream_class(event_class);
- if (!stream_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
- }
- trace_class = bt_stream_class_borrow_trace(stream_class);
- if (!trace_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
- goto end;
- }
+ event_class = bt_event_borrow_class_const(event);
+ stream_class = bt_event_class_borrow_stream_class_const(event_class);
+ trace_class = bt_stream_class_borrow_trace_class_const(stream_class);
+ packet = bt_event_borrow_packet_const(event);
+ stream = bt_packet_borrow_stream_const(packet);
+ trace = bt_stream_borrow_trace_const(stream);
ret = print_event_timestamp(pretty, event, &pretty->start_line);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret) {
goto end;
}
if (pretty->options.print_trace_field) {
const char *name;
- name = bt_trace_get_name(trace_class);
+ name = bt_trace_get_name(trace);
if (name) {
if (!pretty->start_line) {
g_string_append(pretty->string, ", ");
}
}
if (pretty->options.print_trace_hostname_field) {
- struct bt_value *hostname_str;
+ const struct bt_value *hostname_str;
- hostname_str = bt_trace_borrow_environment_entry_value_by_name(
+ hostname_str = bt_trace_class_borrow_environment_entry_value_by_name_const(
trace_class, "hostname");
if (hostname_str) {
const char *str;
}
}
if (pretty->options.print_trace_domain_field) {
- struct bt_value *domain_str;
+ const struct bt_value *domain_str;
- domain_str = bt_trace_borrow_environment_entry_value_by_name(
+ domain_str = bt_trace_class_borrow_environment_entry_value_by_name_const(
trace_class, "domain");
if (domain_str) {
const char *str;
}
}
if (pretty->options.print_trace_procname_field) {
- struct bt_value *procname_str;
+ const struct bt_value *procname_str;
- procname_str = bt_trace_borrow_environment_entry_value_by_name(
+ procname_str = bt_trace_class_borrow_environment_entry_value_by_name_const(
trace_class, "procname");
if (procname_str) {
const char *str;
}
}
if (pretty->options.print_trace_vpid_field) {
- struct bt_value *vpid_value;
+ const struct bt_value *vpid_value;
- vpid_value = bt_trace_borrow_environment_entry_value_by_name(
+ vpid_value = bt_trace_class_borrow_environment_entry_value_by_name_const(
trace_class, "vpid");
if (vpid_value) {
int64_t value;
}
static
-enum bt_component_status print_integer(struct pretty_component *pretty,
- struct bt_field *field)
+int print_integer(struct pretty_component *pretty,
+ const struct bt_field *field)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+ int ret = 0;
enum bt_field_class_integer_preferred_display_base base;
- struct bt_field_class *int_fc;
+ const struct bt_field_class *int_fc;
union {
uint64_t u;
int64_t s;
bool rst_color = false;
enum bt_field_class_type ft_type;
- int_fc = bt_field_borrow_class(field);
+ int_fc = bt_field_borrow_class_const(field);
BT_ASSERT(int_fc);
ft_type = bt_field_get_class_type(field);
if (ft_type == BT_FIELD_CLASS_TYPE_UNSIGNED_INTEGER ||
break;
}
default:
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
end:
}
static
-enum bt_component_status print_enum(struct pretty_component *pretty,
- struct bt_field *field)
+int print_enum(struct pretty_component *pretty,
+ const struct bt_field *field)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field_class *enumeration_field_class = NULL;
+ int ret = 0;
+ const struct bt_field_class *enumeration_field_class = NULL;
bt_field_class_enumeration_mapping_label_array label_array;
uint64_t label_count;
uint64_t i;
- enumeration_field_class = bt_field_borrow_class(field);
+ enumeration_field_class = bt_field_borrow_class_const(field);
if (!enumeration_field_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
}
if (ret) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
skip_loop:
g_string_append(pretty->string, " : container = ");
ret = print_integer(pretty, field);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
g_string_append(pretty->string, " )");
}
static
-enum bt_component_status print_struct_field(struct pretty_component *pretty,
- struct bt_field *_struct,
- struct bt_field_class *struct_class,
+int print_struct_field(struct pretty_component *pretty,
+ const struct bt_field *_struct,
+ const struct bt_field_class *struct_class,
uint64_t i, bool print_names, uint64_t *nr_printed_fields,
GQuark *filter_fields, int filter_array_len)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+ int ret = 0;
const char *field_name;
- struct bt_field *field = NULL;
- struct bt_field_class *field_class = NULL;;
+ const struct bt_field *field = NULL;
+ const struct bt_field_class *field_class = NULL;;
- field = bt_field_structure_borrow_member_field_by_index(_struct, i);
+ field = bt_field_structure_borrow_member_field_by_index_const(_struct, i);
if (!field) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
- bt_field_class_structure_borrow_member_by_index(struct_class, i,
+ bt_field_class_structure_borrow_member_by_index_const(struct_class, i,
&field_name, &field_class);
if (filter_fields && !filter_field_name(pretty, field_name,
filter_fields, filter_array_len)) {
- ret = BT_COMPONENT_STATUS_OK;
+ ret = 0;
goto end;
}
}
static
-enum bt_component_status print_struct(struct pretty_component *pretty,
- struct bt_field *_struct, bool print_names,
+int print_struct(struct pretty_component *pretty,
+ const struct bt_field *_struct, bool print_names,
GQuark *filter_fields, int filter_array_len)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field_class *struct_class = NULL;
+ int ret = 0;
+ const struct bt_field_class *struct_class = NULL;
uint64_t nr_fields, i, nr_printed_fields;
- struct_class = bt_field_borrow_class(_struct);
+ struct_class = bt_field_borrow_class_const(_struct);
if (!struct_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
nr_fields = bt_field_class_structure_get_member_count(struct_class);
if (nr_fields < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
g_string_append(pretty->string, "{");
ret = print_struct_field(pretty, _struct, struct_class, i,
print_names, &nr_printed_fields, filter_fields,
filter_array_len);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
}
}
static
-enum bt_component_status print_array_field(struct pretty_component *pretty,
- struct bt_field *array, uint64_t i, bool print_names)
+int print_array_field(struct pretty_component *pretty,
+ const struct bt_field *array, uint64_t i, bool print_names)
{
- struct bt_field *field = NULL;
+ const struct bt_field *field = NULL;
if (i != 0) {
g_string_append(pretty->string, ", ");
g_string_append_printf(pretty->string, "[%" PRIu64 "] = ", i);
}
- field = bt_field_array_borrow_element_field_by_index(array, i);
+ field = bt_field_array_borrow_element_field_by_index_const(array, i);
BT_ASSERT(field);
return print_field(pretty, field, print_names, NULL, 0);
}
static
-enum bt_component_status print_array(struct pretty_component *pretty,
- struct bt_field *array, bool print_names)
+int print_array(struct pretty_component *pretty,
+ const struct bt_field *array, bool print_names)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field_class *array_class = NULL;
+ int ret = 0;
+ const struct bt_field_class *array_class = NULL;
uint64_t len;
uint64_t i;
- array_class = bt_field_borrow_class(array);
+ array_class = bt_field_borrow_class_const(array);
if (!array_class) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
len = bt_field_array_get_length(array);
pretty->depth++;
for (i = 0; i < len; i++) {
ret = print_array_field(pretty, array, i, print_names);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
}
}
static
-enum bt_component_status print_sequence_field(struct pretty_component *pretty,
- struct bt_field *seq, uint64_t i, bool print_names)
+int print_sequence_field(struct pretty_component *pretty,
+ const struct bt_field *seq, uint64_t i, bool print_names)
{
- struct bt_field *field = NULL;
+ const struct bt_field *field = NULL;
if (i != 0) {
g_string_append(pretty->string, ", ");
g_string_append_printf(pretty->string, "[%" PRIu64 "] = ", i);
}
- field = bt_field_array_borrow_element_field_by_index(seq, i);
+ field = bt_field_array_borrow_element_field_by_index_const(seq, i);
BT_ASSERT(field);
return print_field(pretty, field, print_names, NULL, 0);
}
static
-enum bt_component_status print_sequence(struct pretty_component *pretty,
- struct bt_field *seq, bool print_names)
+int print_sequence(struct pretty_component *pretty,
+ const struct bt_field *seq, bool print_names)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
+ int ret = 0;
uint64_t len;
uint64_t i;
len = bt_field_array_get_length(seq);
if (len < 0) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
pretty->depth++;
for (i = 0; i < len; i++) {
ret = print_sequence_field(pretty, seq, i, print_names);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
}
}
static
-enum bt_component_status print_variant(struct pretty_component *pretty,
- struct bt_field *variant, bool print_names)
+int print_variant(struct pretty_component *pretty,
+ const struct bt_field *variant, bool print_names)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field *field = NULL;
+ int ret = 0;
+ const struct bt_field *field = NULL;
- field = bt_field_variant_borrow_selected_option_field(variant);
+ field = bt_field_variant_borrow_selected_option_field_const(variant);
BT_ASSERT(field);
g_string_append(pretty->string, "{ ");
pretty->depth++;
// print_field_name_equal(pretty, tag_choice);
}
ret = print_field(pretty, field, print_names, NULL, 0);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
pretty->depth--;
}
static
-enum bt_component_status print_field(struct pretty_component *pretty,
- struct bt_field *field, bool print_names,
+int print_field(struct pretty_component *pretty,
+ const struct bt_field *field, bool print_names,
GQuark *filter_fields, int filter_array_len)
{
enum bt_field_class_type class_id;
if (pretty->use_colors) {
g_string_append(pretty->string, COLOR_RST);
}
- return BT_COMPONENT_STATUS_OK;
+ return 0;
}
case BT_FIELD_CLASS_TYPE_UNSIGNED_ENUMERATION:
case BT_FIELD_CLASS_TYPE_SIGNED_ENUMERATION:
str = bt_field_string_get_value(field);
if (!str) {
- return BT_COMPONENT_STATUS_ERROR;
+ return -1;
}
if (pretty->use_colors) {
if (pretty->use_colors) {
g_string_append(pretty->string, COLOR_RST);
}
- return BT_COMPONENT_STATUS_OK;
+ return 0;
}
case BT_FIELD_CLASS_TYPE_STRUCTURE:
return print_struct(pretty, field, print_names, filter_fields,
default:
// TODO: log instead
fprintf(pretty->err, "[error] Unknown type id: %d\n", (int) class_id);
- return BT_COMPONENT_STATUS_ERROR;
+ return -1;
}
}
static
-enum bt_component_status print_stream_packet_context(struct pretty_component *pretty,
- struct bt_event *event)
+int print_stream_packet_context(struct pretty_component *pretty,
+ const struct bt_event *event)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_packet *packet = NULL;
- struct bt_field *main_field = NULL;
+ int ret = 0;
+ const struct bt_packet *packet = NULL;
+ const struct bt_field *main_field = NULL;
- packet = bt_event_borrow_packet(event);
+ packet = bt_event_borrow_packet_const(event);
if (!packet) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
- main_field = bt_packet_borrow_context_field(packet);
+ main_field = bt_packet_borrow_context_field_const(packet);
if (!main_field) {
goto end;
}
}
static
-enum bt_component_status print_event_header_raw(struct pretty_component *pretty,
- struct bt_event *event)
+int print_event_header_raw(struct pretty_component *pretty,
+ const struct bt_event *event)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field *main_field = NULL;
+ int ret = 0;
+ const struct bt_field *main_field = NULL;
- main_field = bt_event_borrow_header_field(event);
+ main_field = bt_event_borrow_header_field_const(event);
if (!main_field) {
goto end;
}
}
static
-enum bt_component_status print_stream_event_context(struct pretty_component *pretty,
- struct bt_event *event)
+int print_stream_event_context(struct pretty_component *pretty,
+ const struct bt_event *event)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field *main_field = NULL;
+ int ret = 0;
+ const struct bt_field *main_field = NULL;
- main_field = bt_event_borrow_common_context_field(event);
+ main_field = bt_event_borrow_common_context_field_const(event);
if (!main_field) {
goto end;
}
}
static
-enum bt_component_status print_event_context(struct pretty_component *pretty,
- struct bt_event *event)
+int print_event_context(struct pretty_component *pretty,
+ const struct bt_event *event)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field *main_field = NULL;
+ int ret = 0;
+ const struct bt_field *main_field = NULL;
- main_field = bt_event_borrow_specific_context_field(event);
+ main_field = bt_event_borrow_specific_context_field_const(event);
if (!main_field) {
goto end;
}
}
static
-enum bt_component_status print_event_payload(struct pretty_component *pretty,
- struct bt_event *event)
+int print_event_payload(struct pretty_component *pretty,
+ const struct bt_event *event)
{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_field *main_field = NULL;
+ int ret = 0;
+ const struct bt_field *main_field = NULL;
- main_field = bt_event_borrow_payload_field(event);
+ main_field = bt_event_borrow_payload_field_const(event);
if (!main_field) {
goto end;
}
}
BT_HIDDEN
-enum bt_component_status pretty_print_event(struct pretty_component *pretty,
- struct bt_notification *event_notif)
+int pretty_print_event(struct pretty_component *pretty,
+ const struct bt_notification *event_notif)
{
- enum bt_component_status ret;
- struct bt_event *event =
- bt_notification_event_borrow_event(event_notif);
+ int ret;
+ const struct bt_event *event =
+ bt_notification_event_borrow_event_const(event_notif);
BT_ASSERT(event);
pretty->start_line = true;
g_string_assign(pretty->string, "");
ret = print_event_header(pretty, event);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
ret = print_stream_packet_context(pretty, event);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
if (pretty->options.verbose) {
ret = print_event_header_raw(pretty, event);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
}
ret = print_stream_event_context(pretty, event);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
ret = print_event_context(pretty, event);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
ret = print_event_payload(pretty, event);
- if (ret != BT_COMPONENT_STATUS_OK) {
+ if (ret != 0) {
goto end;
}
g_string_append_c(pretty->string, '\n');
if (flush_buf(pretty->out, pretty)) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
goto end;
}
}
static
-enum bt_component_status print_discarded_elements_msg(
- struct pretty_component *pretty, struct bt_packet *packet,
+int print_discarded_elements_msg(
+ struct pretty_component *pretty, const struct bt_packet *packet,
uint64_t count, const char *elem_type)
{
#if 0
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
- struct bt_stream *stream = NULL;
- struct bt_stream_class *stream_class = NULL;
- struct bt_trace *trace = NULL;
+ int ret = 0;
+ const struct bt_stream *stream = NULL;
+ const struct bt_stream_class *stream_class = NULL;
+ const struct bt_trace *trace = NULL;
const char *stream_name;
const char *trace_name;
const unsigned char *trace_uuid;
/* Stream name */
BT_ASSERT(packet);
- stream = bt_packet_borrow_stream(packet);
+ stream = bt_packet_borrow_stream_const(packet);
BT_ASSERT(stream);
stream_name = bt_stream_get_name(stream);
/* Stream class ID */
- stream_class = bt_stream_borrow_class(stream);
+ stream_class = bt_stream_borrow_class_const(stream);
BT_ASSERT(stream_class);
stream_class_id = bt_stream_class_get_id(stream_class);
stream_id = bt_stream_get_id(stream);
/* Trace name */
- trace = bt_stream_class_borrow_trace(stream_class);
+ trace = bt_stream_class_borrow_trace_const(stream_class);
BT_ASSERT(trace);
trace_name = bt_trace_get_name(trace);
if (!trace_name) {
trace_uuid = bt_trace_get_uuid(trace);
/* Beginning and end times */
- (void) bt_packet_borrow_previous_packet_default_end_clock_value(
+ (void) bt_packet_borrow_previous_packet_default_end_clock_value_const(
packet, &begin_clock_value);
- (void) bt_packet_borrow_default_end_clock_value(packet,
+ (void) bt_packet_borrow_default_end_clock_value_const(packet,
&end_clock_value);
/* Format message */
* with Babeltrace 1.
*/
if (flush_buf(stderr, pretty)) {
- ret = BT_COMPONENT_STATUS_ERROR;
+ ret = -1;
}
return ret;
}
BT_HIDDEN
-enum bt_component_status pretty_print_packet(struct pretty_component *pretty,
- struct bt_notification *packet_beginning_notif)
+int pretty_print_packet(struct pretty_component *pretty,
+ const struct bt_notification *packet_beginning_notif)
{
#if 0
- struct bt_packet *packet = bt_notification_packet_begin_borrow_packet(
+ const struct bt_packet *packet = bt_notification_packet_begin_borrow_packet_const(
packet_beginning_notif);
uint64_t count;
- enum bt_component_status status = BT_COMPONENT_STATUS_OK;
+ int status = 0;
if (bt_packet_get_discarded_event_count(packet, &count) ==
BT_PACKET_PROPERTY_AVAILABILITY_AVAILABLE &&
count > 0) {
status = print_discarded_elements_msg(pretty, packet,
count, "event");
- if (status != BT_COMPONENT_STATUS_OK) {
+ if (status != 0) {
goto end;
}
}
count > 0) {
status = print_discarded_elements_msg(pretty, packet,
count, "packet");
- if (status != BT_COMPONENT_STATUS_OK) {
+ if (status != 0) {
goto end;
}
}