X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=lib%2Fctf-writer%2Ffield-path.c;fp=lib%2Fctf-writer%2Ffield-path.c;h=0000000000000000000000000000000000000000;hp=eb6c0353bcd69a07530d2be1b8ac35be5fca46bc;hb=67d2ce028c96b6a3b3614b393d8928663bce4490;hpb=172e6876abbb70d0323a500e6b44f90641fbe2fb diff --git a/lib/ctf-writer/field-path.c b/lib/ctf-writer/field-path.c deleted file mode 100644 index eb6c0353..00000000 --- a/lib/ctf-writer/field-path.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * field-path.c - * - * Babeltrace CTF writer - Field path - * - * Copyright 2013, 2014 Jérémie Galarneau - * Copyright 2016 Philippe Proulx - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#define BT_LOG_TAG "CTF-WRITER-FIELD-PATH" -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -static -void field_path_destroy(struct bt_ctf_object *obj) -{ - struct bt_ctf_field_path *field_path = (struct bt_ctf_field_path *) obj; - - BT_LOGD("Destroying field path: addr=%p", obj); - - if (!field_path) { - return; - } - - if (field_path->indexes) { - g_array_free(field_path->indexes, TRUE); - } - g_free(field_path); -} - -BT_HIDDEN -struct bt_ctf_field_path *bt_ctf_field_path_create(void) -{ - struct bt_ctf_field_path *field_path = NULL; - - BT_LOGD_STR("Creating empty field path object."); - - field_path = g_new0(struct bt_ctf_field_path, 1); - if (!field_path) { - BT_LOGE_STR("Failed to allocate one field path."); - goto error; - } - - bt_ctf_object_init_shared(&field_path->base, field_path_destroy); - field_path->root = BT_CTF_SCOPE_UNKNOWN; - field_path->indexes = g_array_new(TRUE, FALSE, sizeof(int)); - if (!field_path->indexes) { - BT_LOGE_STR("Failed to allocate a GArray."); - goto error; - } - - BT_LOGD("Created empty field path object: addr=%p", field_path); - return field_path; - -error: - BT_CTF_OBJECT_PUT_REF_AND_RESET(field_path); - return NULL; -} - -BT_HIDDEN -void bt_ctf_field_path_clear(struct bt_ctf_field_path *field_path) -{ - if (field_path->indexes->len > 0) { - g_array_remove_range(field_path->indexes, 0, - field_path->indexes->len); - } -} - -BT_HIDDEN -struct bt_ctf_field_path *bt_ctf_field_path_copy( - struct bt_ctf_field_path *path) -{ - struct bt_ctf_field_path *new_path; - - BT_ASSERT(path); - BT_LOGD("Copying field path: addr=%p, index-count=%u", - path, path->indexes->len); - new_path = bt_ctf_field_path_create(); - if (!new_path) { - BT_LOGE_STR("Cannot create empty field path."); - goto end; - } - - new_path->root = path->root; - g_array_insert_vals(new_path->indexes, 0, - path->indexes->data, path->indexes->len); - BT_LOGD("Copied field path: original-addr=%p, copy-addr=%p", - path, new_path); -end: - return new_path; -} - -enum bt_ctf_scope bt_ctf_field_path_get_root_scope( - const struct bt_ctf_field_path *field_path) -{ - enum bt_ctf_scope scope = BT_CTF_SCOPE_UNKNOWN; - - if (!field_path) { - BT_LOGW_STR("Invalid parameter: field path is NULL."); - goto end; - } - - scope = field_path->root; - -end: - return scope; -} - -int64_t bt_ctf_field_path_get_index_count( - const struct bt_ctf_field_path *field_path) -{ - int64_t count = (int64_t) -1; - - if (!field_path) { - BT_LOGW_STR("Invalid parameter: field path is NULL."); - goto end; - } - - count = (int64_t) field_path->indexes->len; - -end: - return count; -} - -int bt_ctf_field_path_get_index(const struct bt_ctf_field_path *field_path, - uint64_t index) -{ - int ret = INT_MIN; - - if (!field_path) { - BT_LOGW_STR("Invalid parameter: field path is NULL."); - goto end; - } - - if (index >= field_path->indexes->len) { - BT_LOGW("Invalid parameter: index is out of bounds: " - "addr=%p, index=%" PRIu64 ", count=%u", - field_path, index, field_path->indexes->len); - goto end; - } - - ret = g_array_index(field_path->indexes, int, index); - -end: - return ret; -}