Restore compile time OTEL_INTERNAL_LOG_LEVEL

Signed-off-by: owentou <[email protected]>
open-telemetry · Dec 23, 2021 · 6bf6668 · 6bf6668
1 parent 60826d9
commit 6bf6668
Showing 1 changed file with 68 additions and 40 deletions.
diff --git a/sdk/include/opentelemetry/sdk/common/global_log_handler.h b/sdk/include/opentelemetry/sdk/common/global_log_handler.h
@@ -11,6 +11,15 @@
 #include "opentelemetry/sdk/common/attribute_utils.h"
 #include "opentelemetry/version.h"
 
+#define OTEL_INTERNAL_LOG_LEVEL_ERROR 0
+#define OTEL_INTERNAL_LOG_LEVEL_WARN 1
+#define OTEL_INTERNAL_LOG_LEVEL_INFO 2
+#define OTEL_INTERNAL_LOG_LEVEL_DEBUG 3 // to be disabled in release
+
+#ifndef OTEL_INTERNAL_LOG_LEVEL
+# define OTEL_INTERNAL_LOG_LEVEL OTEL_INTERNAL_LOG_LEVEL_DEBUG // ERROR and WARN
+#endif
+
 OPENTELEMETRY_BEGIN_NAMESPACE
 namespace sdk
 {
@@ -175,43 +184,62 @@ OPENTELEMETRY_END_NAMESPACE
 
 #define OTEL_INTERNAL_LOG_GET_3RD_ARG(arg1, arg2, arg3, ...) arg3
 
-#define OTEL_INTERNAL_LOG_ERROR_1_ARGS(message) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Error, message, {})
-#define OTEL_INTERNAL_LOG_ERROR_2_ARGS(message, attributes) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Error, message, \
- attributes)
-#define OTEL_INTERNAL_LOG_ERROR_MACRO(...) \
- OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_ERROR_2_ARGS, \
- OTEL_INTERNAL_LOG_ERROR_1_ARGS)
-#define OTEL_INTERNAL_LOG_ERROR(...) OTEL_INTERNAL_LOG_ERROR_MACRO(__VA_ARGS__)(__VA_ARGS__)
-
-#define OTEL_INTERNAL_LOG_WARN_1_ARGS(message) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Warning, message, \
- {})
-#define OTEL_INTERNAL_LOG_WARN_2_ARGS(message, attributes) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Warning, message, \
- attributes)
-#define OTEL_INTERNAL_LOG_WARN_MACRO(...) \
- OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_WARN_2_ARGS, \
- OTEL_INTERNAL_LOG_WARN_1_ARGS)
-#define OTEL_INTERNAL_LOG_WARN(...) OTEL_INTERNAL_LOG_WARN_MACRO(__VA_ARGS__)(__VA_ARGS__)
-
-#define OTEL_INTERNAL_LOG_DEBUG_1_ARGS(message) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Debug, message, {})
-#define OTEL_INTERNAL_LOG_DEBUG_2_ARGS(message, attributes) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Debug, message, \
- attributes)
-#define OTEL_INTERNAL_LOG_DEBUG_MACRO(...) \
- OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_DEBUG_2_ARGS, \
- OTEL_INTERNAL_LOG_DEBUG_1_ARGS)
-#define OTEL_INTERNAL_LOG_DEBUG(...) OTEL_INTERNAL_LOG_DEBUG_MACRO(__VA_ARGS__)(__VA_ARGS__)
-
-#define OTEL_INTERNAL_LOG_INFO_1_ARGS(message) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Info, message, {})
-#define OTEL_INTERNAL_LOG_INFO_2_ARGS(message, attributes) \
- OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Info, message, \
- attributes)
-#define OTEL_INTERNAL_LOG_INFO_MACRO(...) \
- OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_ERROR_2_ARGS, \
- OTEL_INTERNAL_LOG_ERROR_1_ARGS)
-#define OTEL_INTERNAL_LOG_INFO(...) OTEL_INTERNAL_LOG_INFO_MACRO(__VA_ARGS__)(__VA_ARGS__)
+#if OTEL_INTERNAL_LOG_LEVEL >= OTEL_INTERNAL_LOG_LEVEL_ERROR
+# define OTEL_INTERNAL_LOG_ERROR_1_ARGS(message) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Error, message, \
+ {})
+# define OTEL_INTERNAL_LOG_ERROR_2_ARGS(message, attributes) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Error, message, \
+ attributes)
+# define OTEL_INTERNAL_LOG_ERROR_MACRO(...) \
+ OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_ERROR_2_ARGS, \
+ OTEL_INTERNAL_LOG_ERROR_1_ARGS)
+# define OTEL_INTERNAL_LOG_ERROR(...) OTEL_INTERNAL_LOG_ERROR_MACRO(__VA_ARGS__)(__VA_ARGS__)
+#else
+# define OTEL_INTERNAL_LOG_ERROR(...)
+#endif
+
+#if OTEL_INTERNAL_LOG_LEVEL >= OTEL_INTERNAL_LOG_LEVEL_WARN
+# define OTEL_INTERNAL_LOG_WARN_1_ARGS(message) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Warning, \
+ message, {})
+# define OTEL_INTERNAL_LOG_WARN_2_ARGS(message, attributes) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Warning, \
+ message, attributes)
+# define OTEL_INTERNAL_LOG_WARN_MACRO(...) \
+ OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_WARN_2_ARGS, \
+ OTEL_INTERNAL_LOG_WARN_1_ARGS)
+# define OTEL_INTERNAL_LOG_WARN(...) OTEL_INTERNAL_LOG_WARN_MACRO(__VA_ARGS__)(__VA_ARGS__)
+#else
+# define OTEL_INTERNAL_LOG_ERROR(...)
+#endif
+
+#if OTEL_INTERNAL_LOG_LEVEL >= OTEL_INTERNAL_LOG_LEVEL_DEBUG
+# define OTEL_INTERNAL_LOG_DEBUG_1_ARGS(message) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_log::LogLevel::Debug, message, \
+ {})
+# define OTEL_INTERNAL_LOG_DEBUG_2_ARGS(message, attributes) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_logg::LogLevel::Debug, \
+ message, attributes)
+# define OTEL_INTERNAL_LOG_DEBUG_MACRO(...) \
+ OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_DEBUG_2_ARGS, \
+ OTEL_INTERNAL_LOG_DEBUG_1_ARGS)
+# define OTEL_INTERNAL_LOG_DEBUG(...) OTEL_INTERNAL_LOG_DEBUG_MACRO(__VA_ARGS__)(__VA_ARGS__)
+#else
+# define OTEL_INTERNAL_LOG_DEBUG(...)
+#endif
+
+#if OTEL_INTERNAL_LOG_LEVEL >= OTEL_INTERNAL_LOG_LEVEL_INFO
+# define OTEL_INTERNAL_LOG_INFO_1_ARGS(message) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_logger::LogLevel::Info, \
+ message, {})
+# define OTEL_INTERNAL_LOG_INFO_2_ARGS(message, attributes) \
+ OTEL_INTERNAL_LOG_DISPATCH(opentelemetry::sdk::common::internal_logger::LogLevel::Info, \
+ message, attributes)
+# define OTEL_INTERNAL_LOG_INFO_MACRO(...) \
+ OTEL_INTERNAL_LOG_GET_3RD_ARG(__VA_ARGS__, OTEL_INTERNAL_LOG_ERROR_2_ARGS, \
+ OTEL_INTERNAL_LOG_ERROR_1_ARGS)
+# define OTEL_INTERNAL_LOG_INFO(...) OTEL_INTERNAL_LOG_INFO_MACRO(__VA_ARGS__)(__VA_ARGS__)
+#else
+# define OTEL_INTERNAL_LOG_INFO(...)
+#endif