+++ /dev/null
-/*
- * SPDX-License-Identifier: MIT
- *
- * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
- */
-
-#define BT_COMP_LOG_SELF_COMP (log_cfg->self_comp)
-#define BT_COMP_LOG_SELF_COMP_CLASS (log_cfg->self_comp_class)
-#define BT_LOG_OUTPUT_LEVEL (log_cfg->log_level)
-#define BT_LOG_TAG "PLUGIN/CTF/META/VALIDATE"
-#include "logging/comp-logging.h"
-
-#include <babeltrace2/babeltrace.h>
-#include "common/macros.h"
-#include "common/assert.h"
-#include <glib.h>
-#include <stdint.h>
-#include <string.h>
-#include <inttypes.h>
-
-#include "ctf-meta-visitors.h"
-#include "logging.h"
-
-static
-int validate_stream_class(struct ctf_stream_class *sc,
- struct meta_log_config *log_cfg)
-{
- int ret = 0;
- struct ctf_field_class_int *int_fc;
- struct ctf_field_class *fc;
-
- if (sc->is_translated) {
- goto end;
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->packet_context_fc, "timestamp_begin");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`timestamp_begin` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`timestamp_begin` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->packet_context_fc, "timestamp_end");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`timestamp_end` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`timestamp_end` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->packet_context_fc, "events_discarded");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`events_discarded` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`events_discarded` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->packet_context_fc, "packet_seq_num");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`packet_seq_num` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`packet_seq_num` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->packet_context_fc, "packet_size");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`packet_size` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`packet_size` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->packet_context_fc, "content_size");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`content_size` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet context field class: "
- "`content_size` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) sc->event_header_fc, "id");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid event header field class: "
- "`id` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid event header field class: "
- "`id` member is signed.");
- goto invalid;
- }
- } else {
- if (sc->event_classes->len > 1) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid event header field class: "
- "missing `id` member as there's "
- "more than one event class.");
- goto invalid;
- }
- }
-
- goto end;
-
-invalid:
- ret = -1;
-
-end:
- return ret;
-}
-
-BT_HIDDEN
-int ctf_trace_class_validate(struct ctf_trace_class *ctf_tc,
- struct meta_log_config *log_cfg)
-{
- int ret = 0;
- struct ctf_field_class_int *int_fc;
- uint64_t i;
-
- if (!ctf_tc->is_translated) {
- struct ctf_field_class *fc;
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) ctf_tc->packet_header_fc, "magic");
- if (fc) {
- struct ctf_named_field_class *named_fc =
- ctf_field_class_struct_borrow_member_by_index(
- (void *) ctf_tc->packet_header_fc,
- 0);
-
- if (named_fc->fc != fc) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`magic` member is not the first member.");
- goto invalid;
- }
-
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`magic` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`magic` member is signed.");
- goto invalid;
- }
-
- if (int_fc->base.size != 32) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`magic` member is not 32-bit.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) ctf_tc->packet_header_fc, "stream_id");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`stream_id` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`stream_id` member is signed.");
- goto invalid;
- }
- } else {
- if (ctf_tc->stream_classes->len > 1) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "missing `stream_id` member as there's "
- "more than one stream class.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) ctf_tc->packet_header_fc,
- "stream_instance_id");
- if (fc) {
- if (fc->type != CTF_FIELD_CLASS_TYPE_INT &&
- fc->type != CTF_FIELD_CLASS_TYPE_ENUM) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`stream_instance_id` member is not an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`stream_instance_id` member is signed.");
- goto invalid;
- }
- }
-
- fc = ctf_field_class_struct_borrow_member_field_class_by_name(
- (void *) ctf_tc->packet_header_fc, "uuid");
- if (fc) {
- struct ctf_field_class_array *array_fc = (void *) fc;
-
- if (fc->type != CTF_FIELD_CLASS_TYPE_ARRAY) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`uuid` member is not an array field class.");
- goto invalid;
- }
-
- array_fc = (void *) fc;
-
- if (array_fc->length != 16) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`uuid` member is not a 16-element array field class.");
- goto invalid;
- }
-
- if (array_fc->base.elem_fc->type != CTF_FIELD_CLASS_TYPE_INT) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`uuid` member's element field class is not "
- "an integer field class.");
- goto invalid;
- }
-
- int_fc = (void *) array_fc->base.elem_fc;
-
- if (int_fc->is_signed) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`uuid` member's element field class "
- "is a signed integer field class.");
- goto invalid;
- }
-
- if (int_fc->base.size != 8) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`uuid` member's element field class "
- "is not an 8-bit integer field class.");
- goto invalid;
- }
-
- if (int_fc->base.base.alignment != 8) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid packet header field class: "
- "`uuid` member's element field class's "
- "alignment is not 8.");
- goto invalid;
- }
- }
- }
-
- for (i = 0; i < ctf_tc->stream_classes->len; i++) {
- struct ctf_stream_class *sc =
- ctf_tc->stream_classes->pdata[i];
-
- ret = validate_stream_class(sc, log_cfg);
- if (ret) {
- _BT_COMP_OR_COMP_CLASS_LOGE_APPEND_CAUSE("Invalid stream class: sc-id=%" PRIu64, sc->id);
- goto invalid;
- }
- }
-
- goto end;
-
-invalid:
- ret = -1;
-
-end:
- return ret;
-}
projects / babeltrace.git / blobdiff