Clean-up: modernize pretty_xml.cpp

[lttng-tools.git] / src / common / tracker.c

diff --git a/src/common/tracker.c b/src/common/tracker.c
deleted file mode 100644 (file)
index f8a4fba..0000000
--- a/src/common/tracker.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * Copyright (C) 2019 - Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License, version 2.1 only,
- * as published by the Free Software Foundation.
- *
- * This library is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
- * for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <assert.h>
-#include <common/defaults.h>
-#include <common/error.h>
-#include <common/macros.h>
-#include <common/sessiond-comm/sessiond-comm.h>
-#include <common/uri.h>
-#include <lttng/tracker-internal.h>
-#include <stdio.h>
-#include <time.h>
-
-struct lttng_tracker_id *lttng_tracker_id_create(void)
-{
-       struct lttng_tracker_id *id;
-
-       id = zmalloc(sizeof(*id));
-       if (!id) {
-               goto error;
-       }
-
-       id->type = LTTNG_ID_UNKNOWN;
-       id->string = NULL;
-       id->value = -1;
-       return id;
-error:
-       lttng_tracker_id_destroy(id);
-       return NULL;
-}
-
-enum lttng_tracker_id_status lttng_tracker_id_set_value(
-               struct lttng_tracker_id *id, int value)
-{
-       assert(id);
-
-       if (value < 0) {
-               return LTTNG_TRACKER_ID_STATUS_INVALID;
-       }
-
-       id->type = LTTNG_ID_VALUE;
-       id->value = value;
-       return LTTNG_TRACKER_ID_STATUS_OK;
-}
-
-enum lttng_tracker_id_status lttng_tracker_id_set_string(
-               struct lttng_tracker_id *id, const char *value)
-{
-       assert(id);
-       assert(value);
-
-       id->type = LTTNG_ID_STRING;
-       id->string = strdup(value);
-       if (id->string == NULL) {
-               /* No memory left */
-               goto error;
-       }
-
-       return LTTNG_TRACKER_ID_STATUS_OK;
-error:
-       return LTTNG_TRACKER_ID_STATUS_INVALID;
-}
-
-enum lttng_tracker_id_status lttng_tracker_id_set_all(
-               struct lttng_tracker_id *id)
-{
-       assert(id);
-
-       id->type = LTTNG_ID_ALL;
-
-       return LTTNG_TRACKER_ID_STATUS_OK;
-}
-
-void lttng_tracker_id_destroy(struct lttng_tracker_id *id)
-{
-       if (id == NULL) {
-               return;
-       }
-
-       if (id->string != NULL) {
-               free(id->string);
-       }
-
-       free(id);
-}
-
-void lttng_tracker_ids_destroy(struct lttng_tracker_id **ids, size_t nr_ids)
-{
-       if (ids == NULL) {
-               return;
-       }
-
-       for (int i = 0; i < nr_ids; i++) {
-               lttng_tracker_id_destroy(ids[i]);
-       }
-}
-
-enum lttng_tracker_id_type lttng_tracker_id_get_type(
-               const struct lttng_tracker_id *id)
-{
-       assert(id);
-       return id->type;
-}
-
-enum lttng_tracker_id_status lttng_tracker_id_get_value(
-               const struct lttng_tracker_id *id, int *value)
-{
-       assert(id);
-       if (id->type == LTTNG_ID_UNKNOWN) {
-               return LTTNG_TRACKER_ID_STATUS_UNSET;
-       }
-
-       if (id->type != LTTNG_ID_VALUE) {
-               return LTTNG_TRACKER_ID_STATUS_INVALID;
-       }
-
-       *value = id->value;
-       return LTTNG_TRACKER_ID_STATUS_OK;
-}
-
-bool lttng_tracker_id_is_equal(const struct lttng_tracker_id *left,
-               const struct lttng_tracker_id *right)
-{
-       if (left->type != right->type) {
-               return 0;
-       }
-
-       switch (left->type) {
-       case LTTNG_ID_ALL:
-               return 1;
-       case LTTNG_ID_VALUE:
-               if (left->value != right->value) {
-                       return 0;
-               }
-               break;
-       case LTTNG_ID_STRING:
-               if (strcmp(left->string, right->string) != 0) {
-                       return 0;
-               }
-               break;
-       default:
-               /*
-                * Normally this should return true, but comparing unset tracker
-                * id is "invalid".
-                */
-               return 0;
-       }
-       return 1;
-}
-
-struct lttng_tracker_id *lttng_tracker_id_copy(
-               const struct lttng_tracker_id *orig)
-{
-       struct lttng_tracker_id *copy = NULL;
-       enum lttng_tracker_id_status status;
-
-       copy = lttng_tracker_id_create();
-       if (copy == NULL) {
-               goto error;
-       }
-
-       switch (orig->type) {
-       case LTTNG_ID_ALL:
-               status = lttng_tracker_id_set_all(copy);
-               break;
-       case LTTNG_ID_VALUE:
-               status = lttng_tracker_id_set_value(copy, orig->value);
-               if (status != LTTNG_TRACKER_ID_STATUS_OK) {
-                       goto error;
-               }
-               break;
-       case LTTNG_ID_STRING:
-               status = lttng_tracker_id_set_string(copy, orig->string);
-               if (status != LTTNG_TRACKER_ID_STATUS_OK) {
-                       goto error;
-               }
-               break;
-       default:
-               status = LTTNG_TRACKER_ID_STATUS_OK;
-               break;
-       }
-
-       if (status != LTTNG_TRACKER_ID_STATUS_OK) {
-               goto error;
-       }
-
-       return copy;
-error:
-       lttng_tracker_id_destroy(copy);
-       return NULL;
-}
-
-enum lttng_tracker_id_status lttng_tracker_id_get_string(
-               const struct lttng_tracker_id *id, const char **value)
-{
-       assert(id);
-       if (id->type == LTTNG_ID_UNKNOWN) {
-               *value = NULL;
-               return LTTNG_TRACKER_ID_STATUS_UNSET;
-       }
-
-       if (id->type != LTTNG_ID_STRING) {
-               *value = NULL;
-               return LTTNG_TRACKER_ID_STATUS_INVALID;
-       }
-
-       *value = id->string;
-       return LTTNG_TRACKER_ID_STATUS_OK;
-}