You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.9 KiB
56 lines
1.9 KiB
// Copyright 2016 PDFium Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
|
|
|
|
#include "fxjs/xfa/cfxjse_runtimedata.h"
|
|
|
|
#include <utility>
|
|
|
|
#include "fxjs/cfxjs_engine.h"
|
|
#include "fxjs/xfa/cfxjse_isolatetracker.h"
|
|
|
|
CFXJSE_RuntimeData::CFXJSE_RuntimeData() = default;
|
|
|
|
CFXJSE_RuntimeData::~CFXJSE_RuntimeData() = default;
|
|
|
|
std::unique_ptr<CFXJSE_RuntimeData> CFXJSE_RuntimeData::Create(
|
|
v8::Isolate* pIsolate) {
|
|
std::unique_ptr<CFXJSE_RuntimeData> pRuntimeData(new CFXJSE_RuntimeData());
|
|
CFXJSE_ScopeUtil_IsolateHandle scope(pIsolate);
|
|
|
|
v8::Local<v8::FunctionTemplate> hFuncTemplate =
|
|
v8::FunctionTemplate::New(pIsolate);
|
|
|
|
v8::Local<v8::ObjectTemplate> hGlobalTemplate =
|
|
hFuncTemplate->InstanceTemplate();
|
|
hGlobalTemplate->Set(
|
|
v8::Symbol::GetToStringTag(pIsolate),
|
|
v8::String::NewFromUtf8(pIsolate, "global", v8::NewStringType::kNormal)
|
|
.ToLocalChecked());
|
|
|
|
v8::Local<v8::Context> hContext =
|
|
v8::Context::New(pIsolate, 0, hGlobalTemplate);
|
|
|
|
ASSERT(hContext->Global()->InternalFieldCount() == 0);
|
|
ASSERT(hContext->Global()
|
|
->GetPrototype()
|
|
.As<v8::Object>()
|
|
->InternalFieldCount() == 0);
|
|
|
|
hContext->SetSecurityToken(v8::External::New(pIsolate, pIsolate));
|
|
pRuntimeData->m_hRootContextGlobalTemplate.Reset(pIsolate, hFuncTemplate);
|
|
pRuntimeData->m_hRootContext.Reset(pIsolate, hContext);
|
|
return pRuntimeData;
|
|
}
|
|
|
|
CFXJSE_RuntimeData* CFXJSE_RuntimeData::Get(v8::Isolate* pIsolate) {
|
|
FXJS_PerIsolateData::SetUp(pIsolate);
|
|
|
|
FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate);
|
|
if (!pData->m_pFXJSERuntimeData)
|
|
pData->m_pFXJSERuntimeData = CFXJSE_RuntimeData::Create(pIsolate);
|
|
return static_cast<CFXJSE_RuntimeData*>(pData->m_pFXJSERuntimeData.get());
|
|
}
|