X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=src%2Flib%2Fgraph%2Fcomponent-filter.c;h=fe6b6898f166d1594fadaeafb1042aceaf19de3d;hb=HEAD;hp=20f7929ec379efe39797a14b779855fdf6502a23;hpb=870631a2db01676b476dbee615aade0a22926bcd;p=babeltrace.git diff --git a/src/lib/graph/component-filter.c b/src/lib/graph/component-filter.c index 20f7929e..fe6b6898 100644 --- a/src/lib/graph/component-filter.c +++ b/src/lib/graph/component-filter.c @@ -1,35 +1,19 @@ /* + * SPDX-License-Identifier: MIT + * * Copyright 2017-2018 Philippe Proulx * Copyright 2016 Jérémie Galarneau - * - * 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 "LIB/COMPONENT-FILTER" #include "lib/logging.h" #include "common/assert.h" -#include "lib/assert-pre.h" +#include "lib/assert-cond.h" #include "compat/compiler.h" #include -#include -#include +#include +#include #include #include "component-filter.h" @@ -37,14 +21,7 @@ #include "component-class.h" #include "lib/func-status.h" -BT_HIDDEN -void bt_component_filter_destroy(struct bt_component *component) -{ -} - -BT_HIDDEN -struct bt_component *bt_component_filter_create( - const struct bt_component_class *class) +struct bt_component *bt_component_filter_create(void) { struct bt_component_filter *filter = NULL; @@ -59,60 +36,84 @@ end: return (void *) filter; } +BT_EXPORT const bt_component_class_filter * bt_component_filter_borrow_class_const( const bt_component_filter *component) { struct bt_component_class *cls; - BT_ASSERT_PRE_NON_NULL(component, "Component"); + BT_ASSERT_PRE_DEV_COMP_NON_NULL(component); cls = component->parent.class; - BT_ASSERT(cls); - BT_ASSERT(cls->type == BT_COMPONENT_CLASS_TYPE_FILTER); + BT_ASSERT_DBG(cls); + BT_ASSERT_DBG(cls->type == BT_COMPONENT_CLASS_TYPE_FILTER); return (bt_component_class_filter *) cls; } +BT_EXPORT uint64_t bt_component_filter_get_output_port_count( const struct bt_component_filter *comp) { - return bt_component_get_output_port_count((void *) comp); + /* bt_component_get_output_port_count() checks preconditions */ + return bt_component_get_output_port_count((void *) comp, __func__); } +BT_EXPORT const struct bt_port_output * bt_component_filter_borrow_output_port_by_name_const( const struct bt_component_filter *comp, const char *name) { + /* + * bt_component_borrow_output_port_by_name() logs details/errors + * and checks preconditions. + */ return bt_component_borrow_output_port_by_name( - (void *) comp, name); + (void *) comp, name, __func__); } +BT_EXPORT struct bt_self_component_port_output * bt_self_component_filter_borrow_output_port_by_name( struct bt_self_component_filter *comp, const char *name) { + /* + * bt_component_borrow_output_port_by_name() logs details/errors + * and checks preconditions. + */ return (void *) bt_component_borrow_output_port_by_name( - (void *) comp, name); + (void *) comp, name, __func__); } +BT_EXPORT const struct bt_port_output * bt_component_filter_borrow_output_port_by_index_const( const struct bt_component_filter *comp, uint64_t index) { + /* + * bt_component_borrow_output_port_by_index() logs + * details/errors and checks preconditions. + */ return bt_component_borrow_output_port_by_index( - (void *) comp, index); + (void *) comp, index, __func__); } +BT_EXPORT struct bt_self_component_port_output * bt_self_component_filter_borrow_output_port_by_index( struct bt_self_component_filter *comp, uint64_t index) { + /* + * bt_component_borrow_output_port_by_index() logs + * details/errors and checks preconditions. + */ return (void *) bt_component_borrow_output_port_by_index( - (void *) comp, index); + (void *) comp, index, __func__); } +BT_EXPORT enum bt_self_component_add_port_status bt_self_component_filter_add_output_port( struct bt_self_component_filter *self_comp, const char *name, void *user_data, @@ -122,8 +123,12 @@ enum bt_self_component_add_port_status bt_self_component_filter_add_output_port( enum bt_self_component_add_port_status status; struct bt_port *port = NULL; - /* bt_component_add_output_port() logs details and errors */ - status = bt_component_add_output_port(comp, name, user_data, &port); + /* + * bt_component_add_output_port() logs details/errors and checks + * preconditions. + */ + status = bt_component_add_output_port(comp, name, user_data, &port, + __func__); if (status != BT_FUNC_STATUS_OK) { goto end; } @@ -131,7 +136,6 @@ enum bt_self_component_add_port_status bt_self_component_filter_add_output_port( if (self_port) { /* Move reference to user */ *self_port = (void *) port; - port = NULL; } end: @@ -139,48 +143,66 @@ end: return status; } +BT_EXPORT uint64_t bt_component_filter_get_input_port_count( const struct bt_component_filter *component) { - /* bt_component_get_input_port_count() logs details/errors */ - return bt_component_get_input_port_count((void *) component); + /* bt_component_get_input_port_count() checks preconditions */ + return bt_component_get_input_port_count((void *) component, __func__); } +BT_EXPORT const struct bt_port_input *bt_component_filter_borrow_input_port_by_name_const( const struct bt_component_filter *component, const char *name) { - /* bt_component_borrow_input_port_by_name() logs details/errors */ + /* + * bt_component_borrow_input_port_by_name() logs details/errors + * and checks preconditions. + */ return bt_component_borrow_input_port_by_name( - (void *) component, name); + (void *) component, name, __func__); } +BT_EXPORT 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 */ + /* + * bt_component_borrow_input_port_by_name() logs details/errors + * and checks preconditions. + */ return (void *) bt_component_borrow_input_port_by_name( - (void *) component, name); + (void *) component, name, __func__); } +BT_EXPORT const struct bt_port_input * bt_component_filter_borrow_input_port_by_index_const( const struct bt_component_filter *component, uint64_t index) { - /* bt_component_borrow_input_port_by_index() logs details/errors */ + /* + * bt_component_borrow_input_port_by_index() logs details/errors + * and checks preconditions. + */ return bt_component_borrow_input_port_by_index( - (void *) component, index); + (void *) component, index, __func__); } +BT_EXPORT 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 */ + /* + * bt_component_borrow_input_port_by_index() logs details/errors + * and checks preconditions. + */ return (void *) bt_component_borrow_input_port_by_index( - (void *) component, index); + (void *) component, index, __func__); } +BT_EXPORT enum bt_self_component_add_port_status bt_self_component_filter_add_input_port( struct bt_self_component_filter *self_comp, const char *name, void *user_data, @@ -190,8 +212,12 @@ enum bt_self_component_add_port_status bt_self_component_filter_add_input_port( struct bt_port *port = NULL; struct bt_component *comp = (void *) self_comp; - /* bt_component_add_input_port() logs details/errors */ - status = bt_component_add_input_port(comp, name, user_data, &port); + /* + * bt_component_add_input_port() logs details/errors and checks + * preconditions. + */ + status = bt_component_add_input_port(comp, name, user_data, &port, + __func__); if (status != BT_FUNC_STATUS_OK) { goto end; } @@ -199,7 +225,6 @@ enum bt_self_component_add_port_status bt_self_component_filter_add_input_port( if (self_port) { /* Move reference to user */ *self_port = (void *) port; - port = NULL; } end: @@ -207,12 +232,14 @@ end: return status; } +BT_EXPORT void bt_component_filter_get_ref( const struct bt_component_filter *component_filter) { bt_object_get_ref(component_filter); } +BT_EXPORT void bt_component_filter_put_ref( const struct bt_component_filter *component_filter) {