X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Fgraph%2Fcomponent-internal.h;fp=include%2Fbabeltrace%2Fgraph%2Fcomponent-internal.h;h=0000000000000000000000000000000000000000;hp=452e6c5aa5c9bbb735ed22a86b44d8cf65dfa530;hb=3fadfbc0c91f82c46bd36e6e0657ea93570c9db1;hpb=7e69c04f557e46fb50e5a888a3bc3451afbd3b8e diff --git a/include/babeltrace/graph/component-internal.h b/include/babeltrace/graph/component-internal.h deleted file mode 100644 index 452e6c5a..00000000 --- a/include/babeltrace/graph/component-internal.h +++ /dev/null @@ -1,162 +0,0 @@ -#ifndef BABELTRACE_GRAPH_COMPONENT_INTERNAL_H -#define BABELTRACE_GRAPH_COMPONENT_INTERNAL_H - -/* - * Copyright 2017-2018 Philippe Proulx - * Copyright 2015 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. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -typedef void (*bt_component_destroy_listener_func)( - struct bt_component *class, void *data); - -struct bt_component_destroy_listener { - bt_component_destroy_listener_func func; - void *data; -}; - -struct bt_graph; - -struct bt_component { - struct bt_object base; - struct bt_component_class *class; - GString *name; - - /* - * Internal destroy function specific to a source, filter, or - * sink component object. - */ - void (*destroy)(struct bt_component *); - - /* User-defined data */ - void *user_data; - - /* Input and output ports (weak references) */ - GPtrArray *input_ports; - GPtrArray *output_ports; - - /* Array of struct bt_component_destroy_listener */ - GArray *destroy_listeners; - - bool initialized; -}; - -static inline -struct bt_graph *bt_component_borrow_graph(struct bt_component *comp) -{ - BT_ASSERT(comp); - return (void *) bt_object_borrow_parent(&comp->base); -} - -BT_HIDDEN -int bt_component_create(struct bt_component_class *component_class, - const char *name, struct bt_component **component); - -BT_HIDDEN -enum bt_self_component_status bt_component_accept_port_connection( - struct bt_component *component, struct bt_port *self_port, - struct bt_port *other_port); - -BT_HIDDEN -enum bt_self_component_status bt_component_port_connected( - struct bt_component *comp, - struct bt_port *self_port, struct bt_port *other_port); - -BT_HIDDEN -void bt_component_set_graph(struct bt_component *component, - struct bt_graph *graph); - -BT_HIDDEN -uint64_t bt_component_get_input_port_count(const struct bt_component *comp); - -BT_HIDDEN -uint64_t bt_component_get_output_port_count(const struct bt_component *comp); - -BT_HIDDEN -struct bt_port_input *bt_component_borrow_input_port_by_index( - struct bt_component *comp, uint64_t index); - -BT_HIDDEN -struct bt_port_output *bt_component_borrow_output_port_by_index( - struct bt_component *comp, uint64_t index); - -BT_HIDDEN -struct bt_port_input *bt_component_borrow_input_port_by_name( - struct bt_component *comp, const char *name); - -BT_HIDDEN -struct bt_port_output *bt_component_borrow_output_port_by_name( - struct bt_component *comp, const char *name); - -BT_HIDDEN -enum bt_self_component_status bt_component_add_input_port( - struct bt_component *component, const char *name, - void *user_data, struct bt_port **port); - -BT_HIDDEN -enum bt_self_component_status bt_component_add_output_port( - struct bt_component *component, const char *name, - void *user_data, struct bt_port **port); - -BT_HIDDEN -void bt_component_remove_port(struct bt_component *component, - struct bt_port *port); - -BT_HIDDEN -void bt_component_add_destroy_listener(struct bt_component *component, - bt_component_destroy_listener_func func, void *data); - -BT_HIDDEN -void bt_component_remove_destroy_listener(struct bt_component *component, - bt_component_destroy_listener_func func, void *data); - -static inline -const char *bt_self_component_status_string( - enum bt_self_component_status status) -{ - switch (status) { - case BT_SELF_COMPONENT_STATUS_OK: - return "BT_SELF_COMPONENT_STATUS_OK"; - case BT_SELF_COMPONENT_STATUS_END: - return "BT_SELF_COMPONENT_STATUS_END"; - case BT_SELF_COMPONENT_STATUS_AGAIN: - return "BT_SELF_COMPONENT_STATUS_AGAIN"; - case BT_SELF_COMPONENT_STATUS_REFUSE_PORT_CONNECTION: - return "BT_SELF_COMPONENT_STATUS_REFUSE_PORT_CONNECTION"; - case BT_SELF_COMPONENT_STATUS_ERROR: - return "BT_SELF_COMPONENT_STATUS_ERROR"; - case BT_SELF_COMPONENT_STATUS_NOMEM: - return "BT_SELF_COMPONENT_STATUS_NOMEM"; - default: - return "(unknown)"; - } -} - -#endif /* BABELTRACE_GRAPH_COMPONENT_INTERNAL_H */