[Lldb-commits] [lldb] [LLDB][Telemetry]Define DebuggerTelemetryInfo and related methods (PR #127696)

[Vy Nguyen via lldb-commits]

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@@ -56,16 +54,107 @@ void LLDBBaseTelemetryInfo::serialize(Serializer &serializer) const {
   return UUID(random_bytes).GetAsString();
 }
 
+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()));
+}
+
+void DebuggerTelemetryInfo::serialize(Serializer &serializer) const {
+  LLDBBaseTelemetryInfo::serialize(serializer);
+
+  serializer.write("username", username);
+  serializer.write("lldb_git_sha", lldb_git_sha);
+  serializer.write("lldb_path", lldb_path);
+  serializer.write("cwd", cwd);
+  if (exit_desc.has_value()) {
+    serializer.write("exit_code", exit_desc->exit_code);
+    serializer.write("exit_desc", exit_desc->description);
+  }
+}
+
+void MiscTelemetryInfo::serialize(Serializer &serializer) const {
+  LLDBBaseTelemetryInfo::serialize(serializer);
+  serializer.write("target_uuid", target_uuid);
+  serializer.beginObject("meta_data");
+  for (const auto &kv : meta_data)
+    serializer.write(kv.first, kv.second);
+  serializer.endObject();
+}
+
 TelemetryManager::TelemetryManager(std::unique_ptr<Config> config)
     : m_config(std::move(config)) {}
 
 llvm::Error TelemetryManager::preDispatch(TelemetryInfo *entry) {
-  // Do nothing for now.
-  // In up-coming patch, this would be where the manager
-  // attach the session_uuid to the entry.
+  LLDBBaseTelemetryInfo *lldb_entry =
+      llvm::dyn_cast<LLDBBaseTelemetryInfo>(entry);
+  std::string session_id = "";
+  if (Debugger *debugger = lldb_entry->debugger) {
+    auto session_id_pos = session_ids.find(debugger);
+    if (session_id_pos != session_ids.end())
+      session_id = session_id_pos->second;
+    else
+      session_id_pos->second = session_id = MakeUUID(debugger);
+  }
+  lldb_entry->SessionId = session_id;
+
   return llvm::Error::success();
 }
 
+const Config *getConfig() { return m_config.get(); }
+
+void TelemetryManager::atDebuggerStartup(DebuggerTelemetryInfo *entry) {
+  UserIDResolver &resolver = lldb_private::HostInfo::GetUserIDResolver();
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oontvoo wrote:

ok - will split this into two

https://github.com/llvm/llvm-project/pull/127696