From a5c417748112e9d88d9ca522561e338eb9ba9007 Mon Sep 17 00:00:00 2001 From: Minteck Date: Fri, 25 Feb 2022 18:08:27 +0100 Subject: Initial commit --- node_modules/nan/nan_private.h | 73 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 node_modules/nan/nan_private.h (limited to 'node_modules/nan/nan_private.h') diff --git a/node_modules/nan/nan_private.h b/node_modules/nan/nan_private.h new file mode 100644 index 0000000..15f44cc --- /dev/null +++ b/node_modules/nan/nan_private.h @@ -0,0 +1,73 @@ +/********************************************************************* + * NAN - Native Abstractions for Node.js + * + * Copyright (c) 2018 NAN contributors + * + * MIT License + ********************************************************************/ + +#ifndef NAN_PRIVATE_H_ +#define NAN_PRIVATE_H_ + +inline Maybe +HasPrivate(v8::Local object, v8::Local key) { + HandleScope scope; +#if NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + v8::Local context = isolate->GetCurrentContext(); + v8::Local private_key = v8::Private::ForApi(isolate, key); + return object->HasPrivate(context, private_key); +#else + return Just(!object->GetHiddenValue(key).IsEmpty()); +#endif +} + +inline MaybeLocal +GetPrivate(v8::Local object, v8::Local key) { +#if NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + v8::EscapableHandleScope scope(isolate); + v8::Local context = isolate->GetCurrentContext(); + v8::Local private_key = v8::Private::ForApi(isolate, key); + v8::MaybeLocal v = object->GetPrivate(context, private_key); + return scope.Escape(v.ToLocalChecked()); +#else + EscapableHandleScope scope; + v8::Local v = object->GetHiddenValue(key); + if (v.IsEmpty()) { + v = Undefined(); + } + return scope.Escape(v); +#endif +} + +inline Maybe SetPrivate( + v8::Local object, + v8::Local key, + v8::Local value) { +#if NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION + HandleScope scope; + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + v8::Local context = isolate->GetCurrentContext(); + v8::Local private_key = v8::Private::ForApi(isolate, key); + return object->SetPrivate(context, private_key, value); +#else + return Just(object->SetHiddenValue(key, value)); +#endif +} + +inline Maybe DeletePrivate( + v8::Local object, + v8::Local key) { +#if NODE_MODULE_VERSION >= NODE_6_0_MODULE_VERSION + HandleScope scope; + v8::Isolate *isolate = v8::Isolate::GetCurrent(); + v8::Local private_key = v8::Private::ForApi(isolate, key); + return object->DeletePrivate(isolate->GetCurrentContext(), private_key); +#else + return Just(object->DeleteHiddenValue(key)); +#endif +} + +#endif // NAN_PRIVATE_H_ + -- cgit