[Lldb-commits] [lldb] [lldb][telemetry] Implement LLDB Telemetry (part 1) (PR #119716)

[Vy Nguyen via lldb-commits]

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+//===-- Telemetry.cpp -----------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+#include "lldb/Core/Telemetry.h"
+#include "lldb/Core/Debugger.h"
+#include "lldb/Utility/LLDBLog.h"
+#include "lldb/Utility/UUID.h"
+#include "lldb/lldb-enumerations.h"
+#include "lldb/lldb-forward.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/Error.h"
+#include "llvm/Support/RandomNumberGenerator.h"
+#include "llvm/Telemetry/Telemetry.h"
+#include <chrono>
+#include <cstdlib>
+#include <memory>
+#include <string>
+#include <utility>
+
+namespace lldb_private {
+namespace telemetry {
+
+using ::llvm::Error;
+using ::llvm::telemetry::Destination;
+using ::llvm::telemetry::Serializer;
+using ::llvm::telemetry::TelemetryInfo;
+
+static uint64_t ToNanosec(const SteadyTimePoint Point) {
+  return std::chrono::nanoseconds(Point.time_since_epoch()).count();
+}
+
+void LLDBBaseTelemetryInfo::serialize(Serializer &serializer) const {
+  serializer.write("entry_kind", getKind());
+  serializer.write("session_id", SessionId);
+  serializer.write("start_time", ToNanosec(start_time));
+  if (end_time.has_value())
+    serializer.write("end_time", ToNanosec(end_time.value()));
+}
+
+static std::string MakeUUID(lldb_private::Debugger *debugger) {
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oontvoo wrote:

done

https://github.com/llvm/llvm-project/pull/119716