MPD  0.20.15
Ack.hxx
Go to the documentation of this file.
1 /*
2  * Copyright 2003-2017 The Music Player Daemon Project
3  * http://www.musicpd.org
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef MPD_ACK_H
21 #define MPD_ACK_H
22 
23 #include <stdexcept>
24 
25 #include <stdio.h>
26 
27 class Domain;
28 
29 enum ack {
35 
43 };
44 
45 extern const Domain ack_domain;
46 
47 class ProtocolError : public std::runtime_error {
48  enum ack code;
49 
50 public:
51  ProtocolError(enum ack _code, const char *msg)
52  :std::runtime_error(msg), code(_code) {}
53 
54  enum ack GetCode() const {
55  return code;
56  }
57 };
58 
59 template<typename... Args>
60 static inline ProtocolError
61 FormatProtocolError(enum ack code, const char *fmt, Args&&... args) noexcept
62 {
63  char buffer[256];
64  snprintf(buffer, sizeof(buffer), fmt, std::forward<Args>(args)...);
65  return ProtocolError(code, buffer);
66 }
67 
68 #endif
ack
Definition: Ack.hxx:29
const Domain ack_domain
ProtocolError(enum ack _code, const char *msg)
Definition: Ack.hxx:51
enum ack GetCode() const
Definition: Ack.hxx:54
const char * fmt
Definition: Client.hxx:231
static ProtocolError FormatProtocolError(enum ack code, const char *fmt, Args &&... args) noexcept
Definition: Ack.hxx:61