--- /dev/null
+/*
+ * Copyright 2016 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.
+ */
+
+#define BT_LOG_TAG "COMP-FILTER"
+#include <babeltrace/lib-logging-internal.h>
+
+#include <babeltrace/compiler-internal.h>
+#include <babeltrace/values.h>
+#include <babeltrace/graph/self-component-filter.h>
+#include <babeltrace/graph/component-filter.h>
+#include <babeltrace/graph/component-filter-internal.h>
+#include <babeltrace/graph/component-internal.h>
+#include <babeltrace/graph/component-class-internal.h>
+#include <babeltrace/graph/notification.h>
+#include <babeltrace/graph/notification-iterator-internal.h>
+#include <babeltrace/graph/graph.h>
+#include <babeltrace/object.h>
+#include <babeltrace/assert-internal.h>
+#include <babeltrace/assert-pre-internal.h>
+
+BT_HIDDEN
+void bt_component_filter_destroy(struct bt_component *component)
+{
+}
+
+BT_HIDDEN
+struct bt_component *bt_component_filter_create(
+ struct bt_component_class *class)
+{
+ struct bt_component_filter *filter = NULL;
+
+ filter = g_new0(struct bt_component_filter, 1);
+ if (!filter) {
+ BT_LOGE_STR("Failed to allocate one filter component.");
+ goto end;
+ }
+
+end:
+ return (void *) filter;
+}
+
+uint64_t bt_component_filter_get_output_port_count(
+ struct bt_component_filter *comp)
+{
+ return bt_component_get_output_port_count((void *) comp);
+}
+
+struct bt_port_output *bt_component_filter_borrow_output_port_by_name(
+ struct bt_component_filter *comp, const char *name)
+{
+ return bt_component_borrow_output_port_by_name(
+ (void *) comp, name);
+}
+
+struct bt_self_component_port_output *
+bt_self_component_filter_borrow_output_port_by_name(
+ struct bt_self_component_filter *comp, const char *name)
+{
+ return (void *) bt_component_borrow_output_port_by_name(
+ (void *) comp, name);
+}
+
+struct bt_port_output *bt_component_filter_borrow_output_port_by_index(
+ struct bt_component_filter *comp, uint64_t index)
+{
+ return bt_component_borrow_output_port_by_index(
+ (void *) comp, index);
+}
+
+struct bt_self_component_port_output *
+bt_self_component_filter_borrow_output_port_by_index(
+ struct bt_self_component_filter *comp, uint64_t index)
+{
+ return (void *) bt_component_borrow_output_port_by_index(
+ (void *) comp, index);
+}
+
+enum bt_self_component_status bt_self_component_filter_add_output_port(
+ struct bt_self_component_filter *self_comp,
+ const char *name, void *user_data,
+ struct bt_self_component_port_output **self_port)
+{
+ struct bt_component *comp = (void *) self_comp;
+ int status = BT_SELF_COMPONENT_STATUS_OK;
+ struct bt_port *port = NULL;
+
+ /* bt_component_add_output_port() logs details and errors */
+ port = (void *) bt_component_add_output_port(comp, name, user_data);
+ if (!port) {
+ status = BT_SELF_COMPONENT_STATUS_NOMEM;
+ goto end;
+ }
+
+ if (self_port) {
+ /* Move reference to user */
+ *self_port = (void *) port;
+ port = NULL;
+ }
+
+end:
+ bt_object_put_ref(port);
+ return status;
+}
+
+uint64_t bt_component_filter_get_input_port_count(
+ struct bt_component_filter *component)
+{
+ /* bt_component_get_input_port_count() logs details/errors */
+ return bt_component_get_input_port_count((void *) component);
+}
+
+struct bt_port_input *bt_component_filter_borrow_input_port_by_name(
+ struct bt_component_filter *component, const char *name)
+{
+ /* bt_component_borrow_input_port_by_name() logs details/errors */
+ return bt_component_borrow_input_port_by_name(
+ (void *) component, name);
+}
+
+struct bt_self_component_port_input *
+bt_self_component_filter_borrow_input_port_by_name(
+ struct bt_self_component_filter *component, const char *name)
+{
+ /* bt_component_borrow_input_port_by_name() logs details/errors */
+ return (void *) bt_component_borrow_input_port_by_name(
+ (void *) component, name);
+}
+
+struct bt_port_input *bt_component_filter_borrow_input_port_by_index(
+ struct bt_component_filter *component, uint64_t index)
+{
+ /* bt_component_borrow_input_port_by_index() logs details/errors */
+ return bt_component_borrow_input_port_by_index(
+ (void *) component, index);
+}
+
+struct bt_self_component_port_input *
+bt_self_component_filter_borrow_input_port_by_index(
+ struct bt_self_component_filter *component, uint64_t index)
+{
+ /* bt_component_borrow_input_port_by_index() logs details/errors */
+ return (void *) bt_component_borrow_input_port_by_index(
+ (void *) component, index);
+}
+
+enum bt_self_component_status bt_self_component_filter_add_input_port(
+ struct bt_self_component_filter *self_comp,
+ const char *name, void *user_data,
+ struct bt_self_component_port_input **self_port)
+{
+ int status = BT_SELF_COMPONENT_STATUS_OK;
+ struct bt_port *port = NULL;
+ struct bt_component *comp = (void *) self_comp;
+
+ /* bt_component_add_input_port() logs details/errors */
+ port = (void *) bt_component_add_input_port(comp, name, user_data);
+ if (!port) {
+ status = BT_SELF_COMPONENT_STATUS_NOMEM;
+ goto end;
+ }
+
+ if (self_port) {
+ /* Move reference to user */
+ *self_port = (void *) port;
+ port = NULL;
+ }
+
+end:
+ bt_object_put_ref(port);
+ return status;
+}