新device manager工程代码上库

Signed-off-by: cao_liu_chao <caochao12@huawei.com>
2026-07-23 15:05:23 -04:00 · 2022-01-12 22:11:55 +08:00
parent e31769b681
commit 6bda7ecf9b
28 changed files with 1711 additions and 0 deletions
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 2021 Huawei Device Co., Ltd.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "dm_log.h"
+
+#include "dm_constants.h"
+#include "securec.h"
+
+#ifdef HI_LOG_ENABLE
+#include "hilog/log.h"
+#else
+#include <cstdio>
+#endif
+
+namespace OHOS {
+namespace DistributedHardware {
+static void DMLogOut(DMLogLevel logLevel, const char *logBuf)
+{
+#ifdef HI_LOG_ENABLE
+    LogLevel hiLogLevel = LOG_INFO;
+    switch (logLevel) {
+        case DM_LOG_DEBUG:
+            hiLogLevel = LOG_DEBUG;
+            break;
+        case DM_LOG_INFO:
+            hiLogLevel = LOG_INFO;
+            break;
+        case DM_LOG_WARN:
+            hiLogLevel = LOG_WARN;
+            break;
+        case DM_LOG_ERROR:
+            hiLogLevel = LOG_ERROR;
+            break;
+        default:
+            break;
+    }
+    (void)HiLogPrint(LOG_CORE, hiLogLevel, LOG_DOMAIN, "", "%{public}s", logBuf);
+#else
+    switch (logLevel) {
+        case DM_LOG_DEBUG:
+            printf("[D]%s\n", logBuf);
+            break;
+        case DM_LOG_INFO:
+            printf("[I]%s\n", logBuf);
+            break;
+        case DM_LOG_WARN:
+            printf("[W]%s\n", logBuf);
+            break;
+        case DM_LOG_ERROR:
+            printf("[E]%s\n", logBuf);
+            break;
+        default:
+            break;
+    }
+#endif
+}
+
+void DMLog(DMLogLevel logLevel, const char *fmt, ...)
+{
+    char logBuf[LOG_MAX_LEN] = {0};
+    va_list arg;
+    int32_t ret = 0;
+
+    (void)memset_s(&arg, sizeof(va_list), 0, sizeof(va_list));
+    va_start(arg, fmt);
+    ret = vsprintf_s(logBuf, sizeof(logBuf), fmt, arg);
+    va_end(arg);
+    if (ret < 0) {
+        DMLogOut(logLevel, "DM log length error.");
+        return;
+    }
+    DMLogOut(logLevel, logBuf);
+}
+} // namespace DistributedHardware
+} // namespace OHOS