1 /*
2 * Copyright (c) 2023 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 #include "hilog/log.h"
17
18 #include <cstdarg>
19 #include <cstdio>
20
21 int HiLogPrintArgs(const LogType type, const LogLevel level, const unsigned int domain, const char *tag,
22 const char *fmt, va_list ap);
23
24 namespace OHOS {
25 namespace HiviewDFX {
26 #define HILOG_VA_ARGS_PROCESS(ret, level) \
27 do { \
28 va_list args; \
29 va_start(args, fmt); \
30 (ret) = ::HiLogPrintArgs(label.type, (level), label.domain, label.tag, fmt, args); \
31 va_end(args); \
32 } while (0)
33
Debug(const HiLogLabel & label,const char * fmt,...)34 int HiLog::Debug(const HiLogLabel &label, const char *fmt, ...)
35 {
36 int ret;
37 HILOG_VA_ARGS_PROCESS(ret, LOG_DEBUG);
38 return ret;
39 }
40
Info(const HiLogLabel & label,const char * fmt,...)41 int HiLog::Info(const HiLogLabel &label, const char *fmt, ...)
42 {
43 int ret;
44 HILOG_VA_ARGS_PROCESS(ret, LOG_INFO);
45 return ret;
46 }
47
Warn(const HiLogLabel & label,const char * fmt,...)48 int HiLog::Warn(const HiLogLabel &label, const char *fmt, ...)
49 {
50 int ret;
51 HILOG_VA_ARGS_PROCESS(ret, LOG_WARN);
52 return ret;
53 }
54
Error(const HiLogLabel & label,const char * fmt,...)55 int HiLog::Error(const HiLogLabel &label, const char *fmt, ...)
56 {
57 int ret;
58 HILOG_VA_ARGS_PROCESS(ret, LOG_ERROR);
59 return ret;
60 }
61
Fatal(const HiLogLabel & label,const char * fmt,...)62 int HiLog::Fatal(const HiLogLabel &label, const char *fmt, ...)
63 {
64 int ret;
65 HILOG_VA_ARGS_PROCESS(ret, LOG_FATAL);
66 return ret;
67 }
68 } // namespace HiviewDFX
69 } // namespace OHOS
70