update source to Ceph Pacific 16.2.2

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

diff --git a/ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/TracerFactory.h b/ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/TracerFactory.h
new file mode 100644 (file)
index 0000000..90428a7
--- /dev/null
+++ b/ceph/src/jaegertracing/jaeger-client-cpp/src/jaegertracing/TracerFactory.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2018 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_TRACER_FACTORY_H
+#define JAEGERTRACING_TRACER_FACTORY_H
+
+#include <opentracing/tracer_factory.h>
+
+namespace jaegertracing {
+
+class TracerFactory : public opentracing::TracerFactory {
+  public:
+    opentracing::expected<std::shared_ptr<opentracing::Tracer>>
+    MakeTracer(const char* configuration, std::string& errorMessage) const
+        noexcept override;
+
+    TracerFactory()
+        : TracerFactory(false)
+    {
+    }
+
+    TracerFactory(bool readFromEnv)
+        : _readFromEnv(readFromEnv)
+    {
+    }
+  private:
+    bool _readFromEnv;
+};
+
+}  // namespace jaegertracing
+
+#endif  // JAEGERTRACING_TRACER_FACTORY_H