1 /*
2 * Copyright (C) 2021-2022 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 COMMUNICATIONNETSTACK_NETSTACK_LOG
17 #define COMMUNICATIONNETSTACK_NETSTACK_LOG
18
19 #include <cstring>
20 #include <string>
21
22 #define MAKE_FILE_NAME (strrchr(__FILE__, '/') + 1)
23
24 #if !defined(_WIN32) && !defined(__APPLE__)
25
26 #include "hilog/log.h"
27
28 #define NETSTACK_LOG_TAG "NetMgrSubsystem"
29
30 #define NETSTACK_LOG_DOMAIN 0xD0015B0
31
32 static constexpr OHOS::HiviewDFX::HiLogLabel NETSTACK_LOG_LABEL = {LOG_CORE, NETSTACK_LOG_DOMAIN, NETSTACK_LOG_TAG};
33
34 #define NETSTACK_HILOG_PRINT(Level, fmt, ...) \
35 (void)OHOS::HiviewDFX::HiLog::Level(NETSTACK_LOG_LABEL, "NETSTACK [%{public}s %{public}d] " fmt, MAKE_FILE_NAME, \
36 __LINE__, ##__VA_ARGS__)
37
38 #else
39
40 #ifdef _WIN32
41 #undef MAKE_FILE_NAME
42 #define MAKE_FILE_NAME (strrchr(__FILE__, '\\') + 1)
43 #endif /* _WIN32 */
44
45 #include <cstdarg>
46 #include <cstdio>
47
48 #include "securec.h"
49
50 static constexpr uint32_t NETSTACK_MAX_BUFFER_SIZE = 4096;
51
NetStackStripFormatString(const std::string & prefix,std::string & str)52 static void NetStackStripFormatString(const std::string &prefix, std::string &str)
53 {
54 for (auto pos = str.find(prefix, 0); pos != std::string::npos; pos = str.find(prefix, pos)) {
55 str.erase(pos, prefix.size());
56 }
57 }
58
NetStackPrintLog(const char * fmt,...)59 static void NetStackPrintLog(const char *fmt, ...)
60 {
61 std::string newFmt(fmt);
62 NetStackStripFormatString("{public}", newFmt);
63 NetStackStripFormatString("{private}", newFmt);
64
65 va_list args;
66 va_start(args, fmt);
67
68 char buf[NETSTACK_MAX_BUFFER_SIZE] = {0};
69 int ret = vsnprintf_s(buf, sizeof(buf), sizeof(buf) - 1, newFmt.c_str(), args);
70 if (ret < 0) {
71 va_end(args);
72 return;
73 }
74 va_end(args);
75
76 printf("%s\r\n", buf);
77 fflush(stdout);
78 }
79
80 #define NETSTACK_HILOG_PRINT(Level, fmt, ...) \
81 NetStackPrintLog("NETSTACK %s [%s %d] " fmt, #Level, MAKE_FILE_NAME, __LINE__, ##__VA_ARGS__)
82
83 #endif /* !defined(_WIN32) && !defined(__APPLE__) */
84
85 #define NETSTACK_LOGE(fmt, ...) NETSTACK_HILOG_PRINT(Error, fmt, ##__VA_ARGS__)
86
87 #define NETSTACK_LOGI(fmt, ...) NETSTACK_HILOG_PRINT(Info, fmt, ##__VA_ARGS__)
88
89 #endif /* COMMUNICATIONNETSTACK_NETSTACK_LOG */