source: roaraudio/libroar/notify_proxy.c @ 6052:d48765b2475e

Last change on this file since 6052:d48765b2475e was 6052:d48765b2475e, checked in by phi, 9 years ago

updated copyright headers

File size: 3.2 KB
Line 
1//notify_proxy.c:
2
3/*
4 *      Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2010-2015
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#include "libroar.h"
37
38#define MAX_EVENTS_PER_GROUP  4
39#define EOL                   ROAR_NOTIFY_SPECIAL
40
41// TODO: FIXME: ROAR_NOTIFY_EGRP2EVENT() on _OE_ events?
42// TODO: refthink design of this proxy.
43
44void roar_notify_proxy_std(struct roar_notify_core * core, struct roar_event * event, void * userdata) {
45 struct {
46  uint32_t event_min, event_max;
47  uint32_t events[MAX_EVENTS_PER_GROUP];
48 } * ptr, list[] = {
49  {.event_min = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_CLIENTS),
50   .event_max = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_CLIENTS + 0xff),
51   .events = {
52    ROAR_EGRP_ANY_CLIENT_EVENT,
53    EOL
54   }
55  },
56  {.event_min = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_STREAMS),
57   .event_max = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_STREAMS + 0xff),
58   .events = {
59    ROAR_EGRP_ANY_STREAM_EVENT,
60    EOL
61   }
62  },
63  {.event_min = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_SOURCES),
64   .event_max = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_SOURCES + 0xff),
65   .events = {
66    ROAR_EGRP_ANY_SOURCE_EVENT,
67    EOL
68   }
69  },
70  {.event_min = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_SAMPLES),
71   .event_max = ROAR_NOTIFY_OE2EVENT(ROAR_NOTIFY_OE_GROUP_SAMPLES + 0xff),
72   .events = {
73    ROAR_EGRP_ANY_SAMPLE_EVENT,
74    EOL
75   }
76  }
77 };
78 struct roar_event locevent;
79 size_t i, e;
80 register uint32_t oe = event->event;
81
82 (void)userdata;
83
84 memcpy(&locevent, event, sizeof(locevent));
85
86 locevent.event_proxy  = locevent.event;
87 locevent.flags       |= ROAR_EVENT_FLAG_PROXYEVENT;
88
89 locevent.event = ROAR_EGRP_ANY_EVENT;
90
91 roar_notify_core_emit(core, &locevent);
92
93
94 for (i = 0; i < sizeof(list)/sizeof(*list); i++) {
95  ptr = &(list[i]);
96  if ( ptr->event_min <= oe && ptr->event_max >= oe ) {
97   for (e = 0; ptr->events[e] != EOL; e++) {
98    locevent.event = ptr->events[e];
99    roar_notify_core_emit(core, &locevent);
100   }
101  }
102 }
103}
104
105//ll
Note: See TracBrowser for help on using the repository browser.