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
|
/*
* Copyright 2003-2018 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 "SingleMode.hxx"
#include <stdexcept>
#include <assert.h>
#include <string.h>
const char *
SingleToString(SingleMode mode) noexcept
{
switch (mode) {
case SingleMode::OFF:
return "0";
case SingleMode::ON:
return "1";
case SingleMode::ONE_SHOT:
return "oneshot";
}
assert(false);
gcc_unreachable();
}
SingleMode
SingleFromString(const char *s)
{
assert(s != nullptr);
if (strcmp(s, "0") == 0)
return SingleMode::OFF;
else if (strcmp(s, "1") == 0)
return SingleMode::ON;
else if (strcmp(s, "oneshot") == 0)
return SingleMode::ONE_SHOT;
else
throw std::invalid_argument("Unrecognized single mode, expected 0, 1, or oneshot");
}
|
