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src: introduce BaseObject base FunctionTemplate
PR-URL: #33772 Backport-PR-URL: #33965 Reviewed-By: Benjamin Gruenbaum <[email protected]>
1 parent b4819db commit 667d520

13 files changed

+34
-0
lines changed

‎src/async_wrap.cc‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -498,6 +498,7 @@ Local<FunctionTemplate> AsyncWrap::GetConstructorTemplate(Environment* env) {
498498
if (tmpl.IsEmpty()) {
499499
tmpl = env->NewFunctionTemplate(nullptr);
500500
tmpl->SetClassName(FIXED_ONE_BYTE_STRING(env->isolate(), "AsyncWrap"));
501+
tmpl->Inherit(BaseObject::GetConstructorTemplate(env));
501502
env->SetProtoMethod(tmpl, "getAsyncId", AsyncWrap::GetAsyncId);
502503
env->SetProtoMethod(tmpl, "asyncReset", AsyncWrap::AsyncReset);
503504
env->SetProtoMethod(tmpl, "getProviderType", AsyncWrap::GetProviderType);

‎src/base_object-inl.h‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -155,6 +155,7 @@ BaseObject::MakeLazilyInitializedJSTemplate(Environment* env) {
155155
};
156156

157157
v8::Local<v8::FunctionTemplate> t = env->NewFunctionTemplate(constructor);
158+
t->Inherit(BaseObject::GetConstructorTemplate(env));
158159
t->InstanceTemplate()->SetInternalFieldCount(
159160
BaseObject::kInternalFieldCount);
160161
return t;

‎src/base_object.h‎

Lines changed: 3 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -98,6 +98,9 @@ class BaseObject : public MemoryRetainer {
9898
// a BaseObjectPtr to this object.
9999
inline void Detach();
100100

101+
static v8::Local<v8::FunctionTemplate> GetConstructorTemplate(
102+
Environment* env);
103+
101104
protected:
102105
virtual inline void OnGCCollect();
103106

‎src/env.cc‎

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -264,6 +264,7 @@ void Environment::CreateProperties() {
264264
Local<Context> ctx = context();
265265
Local<FunctionTemplate> templ = FunctionTemplate::New(isolate());
266266
templ->InstanceTemplate()->SetInternalFieldCount(1);
267+
templ->Inherit(BaseObject::GetConstructorTemplate(this));
267268
Local<Object> obj = templ->GetFunction(ctx)
268269
.ToLocalChecked()
269270
->NewInstance(ctx)
@@ -1208,4 +1209,14 @@ bool BaseObject::IsRootNode() const {
12081209
return !persistent_handle_.IsWeak();
12091210
}
12101211

1212+
Local<FunctionTemplate> BaseObject::GetConstructorTemplate(Environment* env) {
1213+
Local<FunctionTemplate> tmpl = env->base_object_ctor_template();
1214+
if (tmpl.IsEmpty()) {
1215+
tmpl = env->NewFunctionTemplate(nullptr);
1216+
tmpl->SetClassName(FIXED_ONE_BYTE_STRING(env->isolate(), "BaseObject"));
1217+
env->set_base_object_ctor_template(tmpl);
1218+
}
1219+
return tmpl;
1220+
}
1221+
12111222
} // namespace node

‎src/env.h‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -406,6 +406,7 @@ constexpr size_t kFsStatsBufferLength =
406406
V(as_callback_data_template, v8::FunctionTemplate) \
407407
V(async_wrap_ctor_template, v8::FunctionTemplate) \
408408
V(async_wrap_object_ctor_template, v8::FunctionTemplate) \
409+
V(base_object_ctor_template, v8::FunctionTemplate) \
409410
V(compiled_fn_entry_template, v8::ObjectTemplate) \
410411
V(dir_instance_template, v8::ObjectTemplate) \
411412
V(fd_constructor_template, v8::ObjectTemplate) \

‎src/module_wrap.cc‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -691,6 +691,7 @@ void ModuleWrap::Initialize(Local<Object> target,
691691
tpl->SetClassName(FIXED_ONE_BYTE_STRING(isolate, "ModuleWrap"));
692692
tpl->InstanceTemplate()->SetInternalFieldCount(
693693
ModuleWrap::kInternalFieldCount);
694+
tpl->Inherit(BaseObject::GetConstructorTemplate(env));
694695

695696
env->SetProtoMethod(tpl, "link", Link);
696697
env->SetProtoMethod(tpl, "instantiate", Instantiate);

‎src/node_crypto.cc‎

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -434,6 +434,7 @@ void SecureContext::Initialize(Environment* env, Local<Object> target) {
434434
Local<FunctionTemplate> t = env->NewFunctionTemplate(New);
435435
t->InstanceTemplate()->SetInternalFieldCount(
436436
SecureContext::kInternalFieldCount);
437+
t->Inherit(BaseObject::GetConstructorTemplate(env));
437438
Local<String> secureContextString =
438439
FIXED_ONE_BYTE_STRING(env->isolate(), "SecureContext");
439440
t->SetClassName(secureContextString);
@@ -3208,6 +3209,7 @@ Local<Function> KeyObject::Initialize(Environment* env, Local<Object> target) {
32083209
Local<FunctionTemplate> t = env->NewFunctionTemplate(New);
32093210
t->InstanceTemplate()->SetInternalFieldCount(
32103211
KeyObject::kInternalFieldCount);
3212+
t->Inherit(BaseObject::GetConstructorTemplate(env));
32113213

32123214
env->SetProtoMethod(t, "init", Init);
32133215
env->SetProtoMethodNoSideEffect(t, "getSymmetricKeySize",
@@ -3442,6 +3444,7 @@ void CipherBase::Initialize(Environment* env, Local<Object> target) {
34423444

34433445
t->InstanceTemplate()->SetInternalFieldCount(
34443446
CipherBase::kInternalFieldCount);
3447+
t->Inherit(BaseObject::GetConstructorTemplate(env));
34453448

34463449
env->SetProtoMethod(t, "init", Init);
34473450
env->SetProtoMethod(t, "initiv", InitIv);
@@ -4069,6 +4072,7 @@ void Hmac::Initialize(Environment* env, Local<Object> target) {
40694072

40704073
t->InstanceTemplate()->SetInternalFieldCount(
40714074
Hmac::kInternalFieldCount);
4075+
t->Inherit(BaseObject::GetConstructorTemplate(env));
40724076

40734077
env->SetProtoMethod(t, "init", HmacInit);
40744078
env->SetProtoMethod(t, "update", HmacUpdate);
@@ -4195,6 +4199,7 @@ void Hash::Initialize(Environment* env, Local<Object> target) {
41954199

41964200
t->InstanceTemplate()->SetInternalFieldCount(
41974201
Hash::kInternalFieldCount);
4202+
t->Inherit(BaseObject::GetConstructorTemplate(env));
41984203

41994204
env->SetProtoMethod(t, "update", HashUpdate);
42004205
env->SetProtoMethod(t, "digest", HashDigest);
@@ -4467,6 +4472,7 @@ void Sign::Initialize(Environment* env, Local<Object> target) {
44674472

44684473
t->InstanceTemplate()->SetInternalFieldCount(
44694474
SignBase::kInternalFieldCount);
4475+
t->Inherit(BaseObject::GetConstructorTemplate(env));
44704476

44714477
env->SetProtoMethod(t, "init", SignInit);
44724478
env->SetProtoMethod(t, "update", SignUpdate);
@@ -4792,6 +4798,7 @@ void Verify::Initialize(Environment* env, Local<Object> target) {
47924798

47934799
t->InstanceTemplate()->SetInternalFieldCount(
47944800
SignBase::kInternalFieldCount);
4801+
t->Inherit(BaseObject::GetConstructorTemplate(env));
47954802

47964803
env->SetProtoMethod(t, "init", VerifyInit);
47974804
env->SetProtoMethod(t, "update", VerifyUpdate);
@@ -5104,6 +5111,7 @@ void DiffieHellman::Initialize(Environment* env, Local<Object> target) {
51045111

51055112
t->InstanceTemplate()->SetInternalFieldCount(
51065113
DiffieHellman::kInternalFieldCount);
5114+
t->Inherit(BaseObject::GetConstructorTemplate(env));
51075115

51085116
env->SetProtoMethod(t, "generateKeys", GenerateKeys);
51095117
env->SetProtoMethod(t, "computeSecret", ComputeSecret);
@@ -5462,6 +5470,7 @@ void ECDH::Initialize(Environment* env, Local<Object> target) {
54625470
HandleScope scope(env->isolate());
54635471

54645472
Local<FunctionTemplate> t = env->NewFunctionTemplate(New);
5473+
t->Inherit(BaseObject::GetConstructorTemplate(env));
54655474

54665475
t->InstanceTemplate()->SetInternalFieldCount(ECDH::kInternalFieldCount);
54675476

‎src/node_i18n.cc‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -811,6 +811,7 @@ void Initialize(Local<Object> target,
811811
// ConverterObject
812812
{
813813
Local<FunctionTemplate> t = FunctionTemplate::New(env->isolate());
814+
t->Inherit(BaseObject::GetConstructorTemplate(env));
814815
t->InstanceTemplate()->SetInternalFieldCount(
815816
ConverterObject::kInternalFieldCount);
816817
Local<String> converter_string =

‎src/node_perf.cc‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -652,6 +652,7 @@ void Initialize(Local<Object> target,
652652
eldh->SetClassName(eldh_classname);
653653
eldh->InstanceTemplate()->SetInternalFieldCount(
654654
ELDHistogram::kInternalFieldCount);
655+
eldh->Inherit(BaseObject::GetConstructorTemplate(env));
655656
env->SetProtoMethod(eldh, "exceeds", ELDHistogramExceeds);
656657
env->SetProtoMethod(eldh, "min", ELDHistogramMin);
657658
env->SetProtoMethod(eldh, "max", ELDHistogramMax);

‎src/node_serdes.cc‎

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -453,6 +453,7 @@ void Initialize(Local<Object> target,
453453

454454
ser->InstanceTemplate()->SetInternalFieldCount(
455455
SerializerContext::kInternalFieldCount);
456+
ser->Inherit(BaseObject::GetConstructorTemplate(env));
456457

457458
env->SetProtoMethod(ser, "writeHeader", SerializerContext::WriteHeader);
458459
env->SetProtoMethod(ser, "writeValue", SerializerContext::WriteValue);
@@ -480,6 +481,7 @@ void Initialize(Local<Object> target,
480481

481482
des->InstanceTemplate()->SetInternalFieldCount(
482483
DeserializerContext::kInternalFieldCount);
484+
des->Inherit(BaseObject::GetConstructorTemplate(env));
483485

484486
env->SetProtoMethod(des, "readHeader", DeserializerContext::ReadHeader);
485487
env->SetProtoMethod(des, "readValue", DeserializerContext::ReadValue);

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