+++ /dev/null
-/*
- * source.c
- *
- * Babeltrace Source Component
- *
- * Copyright 2015 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Author: Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * 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.
- */
-
-#include <babeltrace/ref.h>
-#include <babeltrace/compiler-internal.h>
-#include <babeltrace/graph/component-source-internal.h>
-#include <babeltrace/graph/component-internal.h>
-#include <babeltrace/graph/port-internal.h>
-#include <babeltrace/graph/notification-iterator.h>
-#include <babeltrace/graph/notification-iterator-internal.h>
-
-BT_HIDDEN
-enum bt_component_status bt_component_source_validate(
- struct bt_component *component)
-{
- enum bt_component_status ret = BT_COMPONENT_STATUS_OK;
-
- if (!component) {
- ret = BT_COMPONENT_STATUS_INVALID;
- goto end;
- }
-
- if (!component->class) {
- ret = BT_COMPONENT_STATUS_INVALID;
- goto end;
- }
-
- if (component->class->type != BT_COMPONENT_CLASS_TYPE_SOURCE) {
- ret = BT_COMPONENT_STATUS_INVALID;
- goto end;
- }
-
-end:
- return ret;
-}
-
-BT_HIDDEN
-void bt_component_source_destroy(struct bt_component *component)
-{
-}
-
-BT_HIDDEN
-struct bt_component *bt_component_source_create(
- struct bt_component_class *class, struct bt_value *params)
-{
- struct bt_component_source *source = NULL;
-
- source = g_new0(struct bt_component_source, 1);
- if (!source) {
- goto end;
- }
-
-end:
- return source ? &source->parent : NULL;
-}
-
-enum bt_component_status bt_component_source_get_output_port_count(
- struct bt_component *component, uint64_t *count)
-{
- enum bt_component_status status = BT_COMPONENT_STATUS_OK;
-
- if (!component || !count ||
- component->class->type != BT_COMPONENT_CLASS_TYPE_SOURCE) {
- status = BT_COMPONENT_STATUS_INVALID;
- goto end;
- }
-
- *count = bt_component_get_output_port_count(component);
-end:
- return status;
-}
-
-struct bt_port *bt_component_source_get_output_port(
- struct bt_component *component, const char *name)
-{
- struct bt_port *port = NULL;
-
- if (!component || !name ||
- component->class->type != BT_COMPONENT_CLASS_TYPE_SOURCE) {
- goto end;
- }
-
- port = bt_component_get_output_port(component, name);
-end:
- return port;
-}
-
-struct bt_port *bt_component_source_get_output_port_at_index(
- struct bt_component *component, int index)
-{
- struct bt_port *port = NULL;
-
- if (!component ||
- component->class->type != BT_COMPONENT_CLASS_TYPE_SOURCE) {
- goto end;
- }
-
- port = bt_component_get_output_port_at_index(component, index);
-end:
- return port;
-}
-
-struct bt_port *bt_component_source_get_default_output_port(
- struct bt_component *component)
-{
- return bt_component_source_get_output_port(component,
- DEFAULT_OUTPUT_PORT_NAME);
-}
-
-struct bt_private_port *bt_private_component_source_get_output_private_port(
- struct bt_private_component *private_component,
- const char *name)
-{
- return bt_private_port_from_port(bt_component_source_get_output_port(
- bt_component_from_private(private_component), name));
-}
-
-struct bt_private_port *
-bt_private_component_source_get_output_private_port_at_index(
- struct bt_private_component *private_component, int index)
-{
- return bt_private_port_from_port(
- bt_component_source_get_output_port_at_index(
- bt_component_from_private(private_component), index));
-}
-
-struct bt_private_port *bt_private_component_source_get_default_output_private_port(
- struct bt_private_component *private_component)
-{
- return bt_private_port_from_port(
- bt_component_source_get_default_output_port(
- bt_component_from_private(private_component)));
-}
-
-struct bt_private_port *bt_private_component_source_add_output_private_port(
- struct bt_private_component *private_component,
- const char *name)
-{
- struct bt_port *port = NULL;
- struct bt_component *component =
- bt_component_from_private(private_component);
-
- if (!component ||
- component->class->type != BT_COMPONENT_CLASS_TYPE_SOURCE) {
- goto end;
- }
-
- port = bt_component_add_output_port(component, name);
-end:
- return bt_private_port_from_port(port);
-}
projects / babeltrace.git / blobdiff