/usr/include/opendht/log.h is in libopendht-dev 1.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 69 70 71 72 73 74 75 76 77 78 79 80 81 82 | /*
* Copyright (C) 2014-2017 Savoir-faire Linux Inc.
*
* Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include "dhtrunner.h"
#include <iostream>
namespace dht {
/**
* Logging-related functions
*/
namespace log {
/**
* Terminal colors for logging
*/
namespace Color {
enum Code {
FG_RED = 31,
FG_GREEN = 32,
FG_YELLOW = 33,
FG_BLUE = 34,
FG_DEFAULT = 39,
BG_RED = 41,
BG_GREEN = 42,
BG_BLUE = 44,
BG_DEFAULT = 49
};
class Modifier {
const Code code;
public:
constexpr Modifier(Code pCode) : code(pCode) {}
friend std::ostream&
operator<<(std::ostream& os, const Modifier& mod) {
return os << "\033[" << mod.code << 'm';
}
};
}
constexpr const Color::Modifier def(Color::FG_DEFAULT);
constexpr const Color::Modifier red(Color::FG_RED);
constexpr const Color::Modifier yellow(Color::FG_YELLOW);
/**
* Print va_list to std::ostream (used for logging).
*/
OPENDHT_PUBLIC void
printLog(std::ostream &s, char const *m, va_list args);
OPENDHT_PUBLIC void
enableLogging(dht::DhtRunner &dht);
OPENDHT_PUBLIC void
enableFileLogging(dht::DhtRunner &dht, const std::string &path);
OPENDHT_PUBLIC void
disableLogging(dht::DhtRunner &dht);
OPENDHT_PUBLIC void
enableSyslog(dht::DhtRunner &dht, const char* name);
} /* log */
} /* dht */
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