diff options
Diffstat (limited to 'src/libcharon/plugins/vici/vici_dispatcher.h')
| -rw-r--r-- | src/libcharon/plugins/vici/vici_dispatcher.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/libcharon/plugins/vici/vici_dispatcher.h b/src/libcharon/plugins/vici/vici_dispatcher.h index 2297a80bd..e48cf3bd1 100644 --- a/src/libcharon/plugins/vici/vici_dispatcher.h +++ b/src/libcharon/plugins/vici/vici_dispatcher.h @@ -13,6 +13,28 @@ * for more details. */ +/* + * Copyright (C) 2014 Timo Teräs <timo.teras@iki.fi> + * + * 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. + */ + /** * @defgroup vici_dispatcher vici_dispatcher * @{ @ingroup vici @@ -96,6 +118,17 @@ struct vici_dispatcher_t { void (*manage_event)(vici_dispatcher_t *this, char *name, bool reg); /** + * Check if an event has listeners. + * + * This can be used to check if a vici message needs to be generated or not, + * as in some cases the generation can be a heavy operation. + * + * @param name event name to check + * @return TRUE if event has listeners + */ + bool (*has_event_listeners)(vici_dispatcher_t *this, char *name); + + /** * Raise an event to a specific or all clients registered to that event. * * @param name event name to raise |