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
|
/*
* Copyright 2003-2019 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.
*/
#ifndef TIDAL_ERROR_PARSER_HXX
#define TIDAL_ERROR_PARSER_HXX
#include "lib/yajl/ResponseParser.hxx"
#include <string>
#include <map>
template<typename T> struct ConstBuffer;
struct StringView;
/**
* Parse an error JSON response and throw a #TidalError upon
* completion.
*/
class TidalErrorParser final : public YajlResponseParser {
const unsigned status;
enum class State {
NONE,
USER_MESSAGE,
SUB_STATUS,
} state = State::NONE;
unsigned sub_status = 0;
std::string message;
public:
/**
* May throw if there is a formal error in the response
* headers.
*/
TidalErrorParser(unsigned status,
const std::multimap<std::string, std::string> &headers);
protected:
/* virtual methods from CurlResponseParser */
void OnEnd() override;
public:
/* yajl callbacks */
bool Integer(long long value) noexcept;
bool String(StringView value) noexcept;
bool MapKey(StringView value) noexcept;
bool EndMap() noexcept;
};
#endif
|
