iceoryx_doc  1.0.1
logcommon.hpp
1 // Copyright (c) 2019 by Robert Bosch GmbH. All rights reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 //
15 // SPDX-License-Identifier: Apache-2.0
16 #ifndef IOX_UTILS_LOG_LOGCOMMON_HPP
17 #define IOX_UTILS_LOG_LOGCOMMON_HPP
18 
19 #include <chrono>
20 #include <string>
21 
22 namespace iox
23 {
24 namespace log
25 {
26 enum class LogLevel : uint8_t
27 {
28  kOff = 0,
29  kFatal,
30  kError,
31  kWarn,
32  kInfo,
33  kDebug,
34  kVerbose
35 };
36 
37 enum class LogMode : uint8_t
38 {
39  kRemote = 0x01,
40  kFile = 0x02,
41  kConsole = 0x04
42 };
43 
44 constexpr const char* LogLevelColor[] = {
45  "", // nothing
46  "\033[0;1;97;41m", // bold bright white on red
47  "\033[0;1;31;103m", // bold red on light yellow
48  "\033[0;1;93m", // bold bright yellow
49  "\033[0;1;92m", // bold bright green
50  "\033[0;1;96m", // bold bright cyan
51  "\033[0;1;36m", // bold cyan
52 };
53 
54 constexpr const char* LogLevelText[] = {
55  "[ Off ]", // nothing
56  "[ Fatal ]", // bold bright white on red
57  "[ Error ]", // bold red on light yellow
58  "[Warning]", // bold bright yellow
59  "[ Info ]", // bold bright green
60  "[ Debug ]", // bold bright cyan
61  "[Verbose]", // bold cyan
62 };
63 
64 LogMode operator|(LogMode lhs, LogMode rhs);
65 LogMode& operator|=(LogMode& lhs, LogMode rhs);
66 LogMode operator&(LogMode lhs, LogMode rhs);
67 LogMode& operator&=(LogMode& lhs, LogMode rhs);
68 
69 struct LogEntry
70 {
71  LogLevel level{LogLevel::kVerbose};
72  std::chrono::milliseconds time{0};
73  std::string message;
74 };
75 
76 } // namespace log
77 } // namespace iox
78 
79 #endif // IOX_UTILS_LOG_LOGCOMMON_HPP
building block to easily create free function for logging in a library context
Definition: lockfree_queue.hpp:28
Definition: logcommon.hpp:70