src: move `Environment` ctor/dtor into env.cc

This makes it easier to use methods from other headers
in the constructor and destructor.

PR-URL: https://github.com/nodejs/node/pull/19202
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/src/env.cc b/src/env.cc
index f02cb36fe5..6e090679c2 100644
--- a/src/env.cc
+++ b/src/env.cc
@@ -85,6 +85,66 @@ void InitThreadLocalOnce() {
   CHECK_EQ(0, uv_key_create(&Environment::thread_local_env));
 }
 
+Environment::Environment(IsolateData* isolate_data,
+                         Local<Context> context)
+    : isolate_(context->GetIsolate()),
+      isolate_data_(isolate_data),
+      immediate_info_(context->GetIsolate()),
+      tick_info_(context->GetIsolate()),
+      timer_base_(uv_now(isolate_data->event_loop())),
+      printed_error_(false),
+      trace_sync_io_(false),
+      abort_on_uncaught_exception_(false),
+      emit_napi_warning_(true),
+      makecallback_cntr_(0),
+      should_abort_on_uncaught_toggle_(isolate_, 1),
+#if HAVE_INSPECTOR
+      inspector_agent_(new inspector::Agent(this)),
+#endif
+      handle_cleanup_waiting_(0),
+      http_parser_buffer_(nullptr),
+      fs_stats_field_array_(isolate_, kFsStatsFieldsLength),
+      context_(context->GetIsolate(), context) {
+  // We'll be creating new objects so make sure we've entered the context.
+  v8::HandleScope handle_scope(isolate());
+  v8::Context::Scope context_scope(context);
+  set_as_external(v8::External::New(isolate(), this));
+
+  AssignToContext(context, ContextInfo(""));
+
+  destroy_async_id_list_.reserve(512);
+  performance_state_.reset(new performance::performance_state(isolate()));
+  performance_state_->milestones[
+      performance::NODE_PERFORMANCE_MILESTONE_ENVIRONMENT] =
+          PERFORMANCE_NOW();
+  performance_state_->milestones[
+    performance::NODE_PERFORMANCE_MILESTONE_NODE_START] =
+        performance::performance_node_start;
+  performance_state_->milestones[
+    performance::NODE_PERFORMANCE_MILESTONE_V8_START] =
+        performance::performance_v8_start;
+
+  // By default, always abort when --abort-on-uncaught-exception was passed.
+  should_abort_on_uncaught_toggle_[0] = 1;
+}
+
+Environment::~Environment() {
+  v8::HandleScope handle_scope(isolate());
+
+#if HAVE_INSPECTOR
+  // Destroy inspector agent before erasing the context. The inspector
+  // destructor depends on the context still being accessible.
+  inspector_agent_.reset();
+#endif
+
+  context()->SetAlignedPointerInEmbedderData(
+      ContextEmbedderIndex::kEnvironment, nullptr);
+
+  delete[] heap_statistics_buffer_;
+  delete[] heap_space_statistics_buffer_;
+  delete[] http_parser_buffer_;
+}
+
 void Environment::Start(int argc,
                         const char* const* argv,
                         int exec_argc,