!163 libuv修改emulator log

Merge pull request !163 from liaoxingxing/addLogEmulator

BUILD.gn

@@ -194,7 +194,7 @@ if (defined(ohos_lite)) {
             [ "-Wno-frame-address" ]  # for use of __builtin_return_address
       }
 
-      if (use_ohos_dfx && is_ohos) {
+      if (use_ohos_dfx && is_ohos && !is_emulator) {
         defines += [ "USE_OHOS_DFX" ]
       }
     } else if (is_mingw || is_win) {
@@ -299,6 +299,9 @@ if (defined(ohos_lite)) {
       }
       if (is_ohos) {
         sources += [ "src/unix/ohos/trace_ohos.c" ]
+        if (is_emulator) {
+          sources += [ "src/unix/ohos/log_ohos.c" ]
+        }
         external_deps += [
           "hilog:libhilog",
           "hitrace:hitrace_meter",

src/unix/ohos/log_ohos.c

@@ -0,0 +1,53 @@
+/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#include "uv_log.h"
+#include "hilog/log.h"
+
+#include <stdarg.h>
+
+extern int HiLogPrintArgs(const LogType type, const LogLevel level, const unsigned int domain, const char *tag,
+    const char *fmt, va_list ap);
+
+LogLevel convert_uv_log_level(enum uv__log_level level) {
+  switch (level)
+  {
+    case UV_DEBUG:
+      return LOG_DEBUG;
+    case UV_INFO:
+      return LOG_INFO;
+    case UV_WARN:
+      return LOG_WARN;
+    case UV_ERROR:
+      return LOG_ERROR;
+    case UV_FATAL:
+      return LOG_FATAL;
+    default:
+      return LOG_LEVEL_MIN;
+  }
+}
+
+int uv__log_impl(enum uv__log_level level, const char *fmt, ...) {
+  va_list args;
+  va_start(args, fmt);
+  int ret = HiLogPrintArgs(LOG_CORE, convert_uv_log_level(level), 0xD003301, "LIBUV", fmt, args);
+  va_end(args);
+  return ret;
+}