1 /*
2  * Copyright (c) 2024 Huawei Device Co., Ltd.
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 
16 #ifndef OHOS_IDL_LOGGER_H
17 #define OHOS_IDL_LOGGER_H
18 
19 #include <cstdarg>
20 
21 namespace OHOS {
22 namespace Idl {
23 class Logger {
24 public:
25     static void D(const char *tag, const char *format, ...);
26 
27     static void E(const char *tag, const char *format, ...);
28 
29     static void V(const char *tag, const char *format, ...);
30 
SetLevel(int level)31     inline static void SetLevel(int level)
32     {
33         level_ = level;
34     }
35 
36     static constexpr int VERBOSE = 0;
37     static constexpr int DEBUG = 1;
38     static constexpr int ERROR = 2;
39     static constexpr int NOLOG = 3;
40 
41 private:
42     Logger();
43 
44     ~Logger();
45 
46     static void Log(const char *tag, const char *format, va_list args);
47 
48     static void Err(const char *tag, const char *format, va_list args);
49 
50     static int level_;
51 };
52 } // namespace Idl
53 } // namespace OHOS
54 
55 #endif // OHOS_IDL_LOGGER_H