ctf: compile plugin as C++

[babeltrace.git] / src / plugins / ctf / common / metadata / ctf-meta-warn-meaningless-header-fields.c

diff --git a/src/plugins/ctf/common/metadata/ctf-meta-warn-meaningless-header-fields.c b/src/plugins/ctf/common/metadata/ctf-meta-warn-meaningless-header-fields.c
deleted file mode 100644 (file)
index d768f97..0000000
--- a/src/plugins/ctf/common/metadata/ctf-meta-warn-meaningless-header-fields.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * SPDX-License-Identifier: MIT
- *
- * Copyright 2018 Philippe Proulx <pproulx@efficios.com>
- */
-
-#define BT_COMP_LOG_SELF_COMP (log_cfg->self_comp)
-#define BT_LOG_OUTPUT_LEVEL (log_cfg->log_level)
-#define BT_LOG_TAG "PLUGIN/CTF/META/WARN-MEANINGLESS-HEADER-FIELDS"
-#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 inline
-void warn_meaningless_field(const char *name, const char *scope_name,
-               struct meta_log_config *log_cfg)
-{
-       BT_ASSERT(name);
-       BT_COMP_LOGW("User field found in %s: ignoring: name=\"%s\"",
-               scope_name, name);
-}
-
-static inline
-void warn_meaningless_fields(struct ctf_field_class *fc, const char *name,
-               const char *scope_name, struct meta_log_config *log_cfg)
-{
-       uint64_t i;
-
-       if (!fc) {
-               goto end;
-       }
-
-       /*
-        * 'name' is guaranteed to be non-NULL whenever the field class is not a
-        * structure. In the case of a structure field class, its members' names
-        * are used.
-        */
-       switch (fc->type) {
-       case CTF_FIELD_CLASS_TYPE_FLOAT:
-       case CTF_FIELD_CLASS_TYPE_STRING:
-               warn_meaningless_field(name, scope_name, log_cfg);
-               break;
-       case CTF_FIELD_CLASS_TYPE_INT:
-       case CTF_FIELD_CLASS_TYPE_ENUM:
-       {
-               struct ctf_field_class_int *int_fc = (void *) fc;
-
-               if (int_fc->meaning == CTF_FIELD_CLASS_MEANING_NONE &&
-                               !int_fc->mapped_clock_class) {
-                       warn_meaningless_field(name, scope_name, log_cfg);
-               }
-
-               break;
-       }
-       case CTF_FIELD_CLASS_TYPE_STRUCT:
-       {
-               struct ctf_field_class_struct *struct_fc = (void *) fc;
-
-               for (i = 0; i < struct_fc->members->len; i++) {
-                       struct ctf_named_field_class *named_fc =
-                               ctf_field_class_struct_borrow_member_by_index(
-                                       struct_fc, i);
-
-                       warn_meaningless_fields(named_fc->fc,
-                               named_fc->name->str, scope_name, log_cfg);
-               }
-
-               break;
-       }
-       case CTF_FIELD_CLASS_TYPE_VARIANT:
-       {
-               struct ctf_field_class_variant *var_fc = (void *) fc;
-
-               for (i = 0; i < var_fc->options->len; i++) {
-                       struct ctf_named_field_class *named_fc =
-                               ctf_field_class_variant_borrow_option_by_index(
-                                       var_fc, i);
-
-                       warn_meaningless_fields(named_fc->fc,
-                               named_fc->name->str, scope_name, log_cfg);
-               }
-
-               break;
-       }
-       case CTF_FIELD_CLASS_TYPE_ARRAY:
-       {
-               struct ctf_field_class_array *array_fc = (void *) fc;
-
-               if (array_fc->meaning != CTF_FIELD_CLASS_MEANING_NONE) {
-                       goto end;
-               }
-
-       }
-       /* fall-through */
-       case CTF_FIELD_CLASS_TYPE_SEQUENCE:
-       {
-               struct ctf_field_class_array_base *array_fc = (void *) fc;
-
-               warn_meaningless_fields(array_fc->elem_fc, name, scope_name,
-                       log_cfg);
-               break;
-       }
-       default:
-               bt_common_abort();
-       }
-
-end:
-       return;
-}
-
-BT_HIDDEN
-void ctf_trace_class_warn_meaningless_header_fields(
-               struct ctf_trace_class *ctf_tc,
-               struct meta_log_config *log_cfg)
-{
-       uint64_t i;
-
-       if (!ctf_tc->is_translated) {
-               warn_meaningless_fields(
-                       ctf_tc->packet_header_fc, NULL, "packet header",
-                       log_cfg);
-       }
-
-       for (i = 0; i < ctf_tc->stream_classes->len; i++) {
-               struct ctf_stream_class *sc = ctf_tc->stream_classes->pdata[i];
-
-               if (!sc->is_translated) {
-                       warn_meaningless_fields(sc->event_header_fc, NULL,
-                               "event header", log_cfg);
-               }
-       }
-}