1 files changed, 70 insertions, 0 deletions
diff --git a/src/jaegertracing/opentelemetry-cpp/sdk/include/opentelemetry/sdk/trace/tracer.h b/src/jaegertracing/opentelemetry-cpp/sdk/include/opentelemetry/sdk/trace/tracer.h
new file mode 100644
index 000000000..fd9f2c8e8
--- /dev/null
+++ b/src/jaegertracing/opentelemetry-cpp/sdk/include/opentelemetry/sdk/trace/tracer.h
@@ -0,0 +1,70 @@
+// Copyright The OpenTelemetry Authors
+// SPDX-License-Identifier: Apache-2.0
+
+#pragma once
+
+#include "opentelemetry/sdk/common/atomic_shared_ptr.h"
+#include "opentelemetry/sdk/instrumentationlibrary/instrumentation_library.h"
+#include "opentelemetry/sdk/resource/resource.h"
+#include "opentelemetry/sdk/trace/processor.h"
+#include "opentelemetry/sdk/trace/samplers/always_on.h"
+#include "opentelemetry/sdk/trace/tracer_context.h"
+#include "opentelemetry/trace/noop.h"
+#include "opentelemetry/trace/tracer.h"
+#include "opentelemetry/version.h"
+
+#include <memory>
+
+OPENTELEMETRY_BEGIN_NAMESPACE
+namespace sdk
+{
+namespace trace
+{
+
+using namespace opentelemetry::sdk::instrumentationlibrary;
+
+class Tracer final : public trace_api::Tracer, public std::enable_shared_from_this<Tracer>
+{
+public:
+  /** Construct a new Tracer with the given context pipeline. */
+  explicit Tracer(std::shared_ptr<sdk::trace::TracerContext> context,
+                  std::unique_ptr<InstrumentationLibrary> instrumentation_library =
+                      InstrumentationLibrary::Create("")) noexcept;
+
+  nostd::shared_ptr<trace_api::Span> StartSpan(
+      nostd::string_view name,
+      const opentelemetry::common::KeyValueIterable &attributes,
+      const trace_api::SpanContextKeyValueIterable &links,
+      const trace_api::StartSpanOptions &options = {}) noexcept override;
+
+  void ForceFlushWithMicroseconds(uint64_t timeout) noexcept override;
+
+  void CloseWithMicroseconds(uint64_t timeout) noexcept override;
+
+  /** Returns the configured span processor. */
+  SpanProcessor &GetProcessor() noexcept { return context_->GetProcessor(); }
+
+  /** Returns the configured Id generator */
+  IdGenerator &GetIdGenerator() const noexcept { return context_->GetIdGenerator(); }
+
+  /** Returns the associated instruementation library */
+  const InstrumentationLibrary &GetInstrumentationLibrary() const noexcept
+  {
+    return *instrumentation_library_;
+  }
+
+  /** Returns the currently configured resource **/
+  const opentelemetry::sdk::resource::Resource &GetResource() { return context_->GetResource(); }
+
+  // Note: Test only
+  Sampler &GetSampler() { return context_->GetSampler(); }
+
+private:
+  // order of declaration is important here - instrumentation library should destroy after
+  // tracer-context.
+  std::shared_ptr<InstrumentationLibrary> instrumentation_library_;
+  std::shared_ptr<sdk::trace::TracerContext> context_;
+};
+}  // namespace trace
+}  // namespace sdk
+OPENTELEMETRY_END_NAMESPACE