1 | // Copyright 2013 The Flutter Authors. All rights reserved. |
2 | // Use of this source code is governed by a BSD-style license that can be |
3 | // found in the LICENSE file. |
4 | |
5 | #ifndef FLUTTER_FML_LOG_LEVEL_H_ |
6 | #define FLUTTER_FML_LOG_LEVEL_H_ |
7 | |
8 | namespace fml { |
9 | |
10 | typedef int LogSeverity; |
11 | |
12 | // Default log levels. Negative values can be used for verbose log levels. |
13 | constexpr LogSeverity LOG_INFO = 0; |
14 | constexpr LogSeverity LOG_WARNING = 1; |
15 | constexpr LogSeverity LOG_ERROR = 2; |
16 | constexpr LogSeverity LOG_FATAL = 3; |
17 | constexpr LogSeverity LOG_NUM_SEVERITIES = 4; |
18 | |
19 | // One of the Windows headers defines ERROR to 0. This makes the token |
20 | // concatenation in FML_LOG(ERROR) to resolve to LOG_0. We define this back to |
21 | // the appropriate log level. |
22 | #ifdef _WIN32 |
23 | #define LOG_0 LOG_ERROR |
24 | #endif |
25 | |
26 | // LOG_DFATAL is LOG_FATAL in debug mode, ERROR in normal mode |
27 | #ifdef NDEBUG |
28 | const LogSeverity LOG_DFATAL = LOG_ERROR; |
29 | #else |
30 | const LogSeverity LOG_DFATAL = LOG_FATAL; |
31 | #endif |
32 | |
33 | } // namespace fml |
34 | |
35 | #endif // FLUTTER_FML_LOG_LEVEL_H_ |
36 | |