iceoryx_hoofs  2.0.2
logcommon.hpp
1 // Copyright (c) 2019 by Robert Bosch GmbH. All rights reserved.
2 // Copyright (c) 2021 by Apex.AI Inc. All rights reserved.
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 // http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 // SPDX-License-Identifier: Apache-2.0
17 #ifndef IOX_HOOFS_LOG_LOGCOMMON_HPP
18 #define IOX_HOOFS_LOG_LOGCOMMON_HPP
19 
20 #include <chrono>
21 #include <string>
22 
23 namespace iox
24 {
25 namespace log
26 {
27 enum class LogLevel : uint8_t
28 {
29  kOff = 0,
30  kFatal,
31  kError,
32  kWarn,
33  kInfo,
34  kDebug,
35  kVerbose
36 };
37 
38 enum class LogMode : uint8_t
39 {
40  kRemote = 0x01,
41  kFile = 0x02,
42  kConsole = 0x04
43 };
44 
45 constexpr const char* LogLevelColor[] = {
46  "", // nothing
47  "\033[0;1;97;41m", // bold bright white on red
48  "\033[0;1;31;103m", // bold red on light yellow
49  "\033[0;1;93m", // bold bright yellow
50  "\033[0;1;92m", // bold bright green
51  "\033[0;1;96m", // bold bright cyan
52  "\033[0;1;36m", // bold cyan
53 };
54 
55 constexpr const char* LogLevelText[] = {
56  "[ Off ]", // nothing
57  "[ Fatal ]", // bold bright white on red
58  "[ Error ]", // bold red on light yellow
59  "[Warning]", // bold bright yellow
60  "[ Info ]", // bold bright green
61  "[ Debug ]", // bold bright cyan
62  "[Verbose]", // bold cyan
63 };
64 
65 LogMode operator|(LogMode lhs, LogMode rhs) noexcept;
66 LogMode& operator|=(LogMode& lhs, LogMode rhs) noexcept;
67 LogMode operator&(LogMode lhs, LogMode rhs) noexcept;
68 LogMode& operator&=(LogMode& lhs, LogMode rhs) noexcept;
69 
70 struct LogEntry
71 {
72  LogLevel level{LogLevel::kVerbose};
73  std::chrono::milliseconds time{0};
74  std::string message;
75 };
76 
77 } // namespace log
78 } // namespace iox
79 
80 #endif // IOX_HOOFS_LOG_LOGCOMMON_HPP
building block to easily create free function for logging in a library context
Definition: lockfree_queue.hpp:29
Definition: logcommon.hpp:71