MPD  0.20.18
Response.hxx
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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_RESPONSE_HXX
21 #define MPD_RESPONSE_HXX
22 
23 #include "check.h"
24 #include "protocol/Ack.hxx"
25 
26 #include <stddef.h>
27 #include <stdarg.h>
28 
29 class Client;
30 
31 class Response {
32  Client &client;
33 
38  const unsigned list_index;
39 
43  const char *command;
44 
45 public:
46  Response(Client &_client, unsigned _list_index)
47  :client(_client), list_index(_list_index), command("") {}
48 
49  Response(const Response &) = delete;
50  Response &operator=(const Response &) = delete;
51 
52  void SetCommand(const char *_command) {
53  command = _command;
54  }
55 
56  bool Write(const void *data, size_t length);
57  bool Write(const char *data);
58  bool FormatV(const char *fmt, va_list args);
59  bool Format(const char *fmt, ...);
60 
61  void Error(enum ack code, const char *msg);
62  void FormatError(enum ack code, const char *fmt, ...);
63 };
64 
65 #endif
void FormatError(enum ack code, const char *fmt,...)
ack
Definition: Ack.hxx:29
bool FormatV(const char *fmt, va_list args)
bool Write(const void *data, size_t length)
Response & operator=(const Response &)=delete
bool Format(const char *fmt,...)
Response(Client &_client, unsigned _list_index)
Definition: Response.hxx:46
void SetCommand(const char *_command)
Definition: Response.hxx:52
const char * fmt
Definition: Client.hxx:231
void Error(enum ack code, const char *msg)