cc37431a1f
This API can monitor when the object is GCed by V8, this is required by the RPC API since we want to make sure the remote object got destroied when object in renderer is GCed.
61 lines
1.7 KiB
C++
61 lines
1.7 KiB
C++
// Copyright (c) 2013 GitHub, Inc. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "common/api/object_life_monitor.h"
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#include "vendor/node/src/node.h"
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namespace atom {
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namespace api {
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namespace {
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v8::Handle<v8::Value> DummyNew(const v8::Arguments& args) {
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return args.This();
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}
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v8::Handle<v8::Value> CreateObjectWithName(const v8::Arguments& args) {
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v8::HandleScope scope;
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v8::Local<v8::FunctionTemplate> t = v8::FunctionTemplate::New(DummyNew);
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t->SetClassName(args[0]->ToString());
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return scope.Close(t->GetFunction()->NewInstance());
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}
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v8::Handle<v8::Value> GetHiddenValue(const v8::Arguments& args) {
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return args[0]->ToObject()->GetHiddenValue(args[1]->ToString());
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}
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v8::Handle<v8::Value> SetHiddenValue(const v8::Arguments& args) {
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args[0]->ToObject()->SetHiddenValue(args[1]->ToString(), args[2]);
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return v8::Undefined();
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}
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v8::Handle<v8::Value> GetObjectHash(const v8::Arguments& args) {
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v8::HandleScope handle_scope;
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return handle_scope.Close(v8::Integer::New(
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args[0]->ToObject()->GetIdentityHash()));
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}
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v8::Handle<v8::Value> SetDestructor(const v8::Arguments& args) {
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ObjectLifeMonitor::BindTo(args[0]->ToObject(), args[1]);
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return v8::Undefined();
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}
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} // namespace
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void InitializeV8Util(v8::Handle<v8::Object> target) {
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NODE_SET_METHOD(target, "createObjectWithName", CreateObjectWithName);
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NODE_SET_METHOD(target, "getHiddenValue", GetHiddenValue);
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NODE_SET_METHOD(target, "setHiddenValue", SetHiddenValue);
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NODE_SET_METHOD(target, "getObjectHash", GetObjectHash);
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NODE_SET_METHOD(target, "setDestructor", SetDestructor);
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}
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} // namespace api
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} // namespace atom
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NODE_MODULE(atom_common_v8_util, atom::api::InitializeV8Util)
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