| 1 | //notify.h: |
|---|
| 2 | |
|---|
| 3 | /* |
|---|
| 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010 |
|---|
| 5 | * |
|---|
| 6 | * This file is part of libroar a part of RoarAudio, |
|---|
| 7 | * a cross-platform sound system for both, home and professional use. |
|---|
| 8 | * See README for details. |
|---|
| 9 | * |
|---|
| 10 | * This file is free software; you can redistribute it and/or modify |
|---|
| 11 | * it under the terms of the GNU General Public License version 3 |
|---|
| 12 | * as published by the Free Software Foundation. |
|---|
| 13 | * |
|---|
| 14 | * libroar is distributed in the hope that it will be useful, |
|---|
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|---|
| 17 | * GNU General Public License for more details. |
|---|
| 18 | * |
|---|
| 19 | * You should have received a copy of the GNU General Public License |
|---|
| 20 | * along with this software; see the file COPYING. If not, write to |
|---|
| 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
|---|
| 22 | * Boston, MA 02110-1301, USA. |
|---|
| 23 | * |
|---|
| 24 | * NOTE for everyone want's to change something and send patches: |
|---|
| 25 | * read README and HACKING! There a addition information on |
|---|
| 26 | * the license of this document you need to read before you send |
|---|
| 27 | * any patches. |
|---|
| 28 | * |
|---|
| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
|---|
| 30 | * or libpulse*: |
|---|
| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
|---|
| 32 | * and are therefore GPL. Because of this it may be illigal to use |
|---|
| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
|---|
| 34 | */ |
|---|
| 35 | |
|---|
| 36 | #ifndef _LIBROARNOTIFY_H_ |
|---|
| 37 | #define _LIBROARNOTIFY_H_ |
|---|
| 38 | |
|---|
| 39 | #include "libroar.h" |
|---|
| 40 | |
|---|
| 41 | #define ROAR_EVENT_FLAG_NONE 0x00000000 |
|---|
| 42 | #define ROAR_EVENT_FLAG_NETTRANS 0x00000001 |
|---|
| 43 | |
|---|
| 44 | struct roar_event { |
|---|
| 45 | uint32_t flags; |
|---|
| 46 | uint32_t event; |
|---|
| 47 | int emitter; |
|---|
| 48 | int target; |
|---|
| 49 | int target_type; |
|---|
| 50 | int arg0; |
|---|
| 51 | void * arg1; |
|---|
| 52 | ssize_t arg1_len; |
|---|
| 53 | }; |
|---|
| 54 | |
|---|
| 55 | struct roar_subscriber; |
|---|
| 56 | |
|---|
| 57 | struct roar_notify_core; |
|---|
| 58 | |
|---|
| 59 | struct roar_notify_core * roar_notify_core_new(ssize_t lists); |
|---|
| 60 | int roar_notify_core_ref(struct roar_notify_core * core); |
|---|
| 61 | int roar_notify_core_unref(struct roar_notify_core * core); |
|---|
| 62 | #define roar_notify_core_free(x) roar_notify_core_unref((x)) |
|---|
| 63 | |
|---|
| 64 | struct roar_subscriber * roar_notify_core_subscribe(struct roar_notify_core * core, struct roar_event * event, void (*cb)(struct roar_notify_core * core, struct roar_event * event, void * userdata), void * userdata); |
|---|
| 65 | int roar_notify_core_unsubscribe(struct roar_notify_core * core, struct roar_subscriber * subscriber); |
|---|
| 66 | |
|---|
| 67 | int roar_notify_core_emit(struct roar_notify_core * core, struct roar_event * event); |
|---|
| 68 | |
|---|
| 69 | #endif |
|---|
| 70 | |
|---|
| 71 | //ll |
|---|
