My Project 1.7.4
C++ Distributed Hash Table
log.h
1/*
2 * Copyright (C) 2014-2017 Savoir-faire Linux Inc.
3 *
4 * Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <https://www.gnu.org/licenses/>.
18 */
19
20#pragma once
21
22#include "dhtrunner.h"
23
24#include <iostream>
25
26namespace dht {
27
31namespace log {
32
36namespace Color {
37 enum Code {
38 FG_RED = 31,
39 FG_GREEN = 32,
40 FG_YELLOW = 33,
41 FG_BLUE = 34,
42 FG_DEFAULT = 39,
43 BG_RED = 41,
44 BG_GREEN = 42,
45 BG_BLUE = 44,
46 BG_DEFAULT = 49
47 };
48 class Modifier {
49 const Code code;
50 public:
51 constexpr Modifier(Code pCode) : code(pCode) {}
52 friend std::ostream&
53 operator<<(std::ostream& os, const Modifier& mod) {
54 return os << "\033[" << mod.code << 'm';
55 }
56 };
57}
58
59constexpr const Color::Modifier def(Color::FG_DEFAULT);
60constexpr const Color::Modifier red(Color::FG_RED);
61constexpr const Color::Modifier yellow(Color::FG_YELLOW);
62
66OPENDHT_PUBLIC void
67printLog(std::ostream &s, char const *m, va_list args);
68
69OPENDHT_PUBLIC void
70enableLogging(dht::DhtRunner &dht);
71
72OPENDHT_PUBLIC void
73enableFileLogging(dht::DhtRunner &dht, const std::string &path);
74
75OPENDHT_PUBLIC void
76disableLogging(dht::DhtRunner &dht);
77
78OPENDHT_PUBLIC void
79enableSyslog(dht::DhtRunner &dht, const char* name);
80
81} /* log */
82} /* dht */
OPENDHT_PUBLIC void printLog(std::ostream &s, char const *m, va_list args)
Definition: callbacks.h:34