update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / jaegertracing / jaeger-client-cpp / src / jaegertracing / Logging.h

diff --git a/ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/Logging.h b/ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/Logging.h
new file mode 100644 (file)
index 0000000..34b57ea
--- /dev/null
+++ b/ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/Logging.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2017 Uber Technologies, Inc.
+ *
+ * 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.
+ */
+
+#ifndef JAEGERTRACING_LOGGING_H
+#define JAEGERTRACING_LOGGING_H
+
+#include <memory>
+#include <string>
+
+#include "jaegertracing/Compilers.h"
+
+namespace jaegertracing {
+namespace logging {
+
+class Logger {
+  public:
+    virtual ~Logger() = default;
+
+    virtual void error(const std::string& message) = 0;
+
+    virtual void info(const std::string& message) = 0;
+};
+
+std::unique_ptr<Logger> nullLogger();
+
+std::unique_ptr<Logger> consoleLogger();
+
+}  // namespace logging
+}  // namespace jaegertracing
+
+#endif  // JAEGERTRACING_LOGGING_H