blob: 714438123ea32c3e24f5b170ff7bff30c488b289 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/*
* Copyright (C) 2003-2013 The Music Player Daemon Project
* http://www.musicpd.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "config.h"
#include "ClientInternal.hxx"
#include "Idle.hxx"
#include <assert.h>
void
Client::IdleNotify()
{
assert(idle_waiting);
assert(idle_flags != 0);
unsigned flags = idle_flags;
idle_flags = 0;
idle_waiting = false;
const char *const*idle_names = idle_get_names();
for (unsigned i = 0; idle_names[i]; ++i) {
if (flags & (1 << i) & idle_subscriptions)
client_printf(this, "changed: %s\n",
idle_names[i]);
}
client_puts(this, "OK\n");
TimeoutMonitor::ScheduleSeconds(client_timeout);
}
void
Client::IdleAdd(unsigned flags)
{
if (IsExpired())
return;
idle_flags |= flags;
if (idle_waiting && (idle_flags & idle_subscriptions))
IdleNotify();
}
bool
Client::IdleWait(unsigned flags)
{
assert(!idle_waiting);
idle_waiting = true;
idle_subscriptions = flags;
if (idle_flags & idle_subscriptions) {
IdleNotify();
return true;
} else {
/* disable timeouts while in "idle" */
TimeoutMonitor::Cancel();
return false;
}
}
|
