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-rw-r--r--fxjs/cjs_runtimestub.cpp60
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diff --git a/fxjs/cjs_runtimestub.cpp b/fxjs/cjs_runtimestub.cpp
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+// Copyright 2015 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 <memory>
+
+#include "core/fxcrt/unowned_ptr.h"
+#include "fxjs/cjs_event_context_stub.h"
+#include "fxjs/ijs_runtime.h"
+#include "third_party/base/ptr_util.h"
+
+class CJS_RuntimeStub final : public IJS_Runtime {
+ public:
+ explicit CJS_RuntimeStub(CPDFSDK_FormFillEnvironment* pFormFillEnv)
+ : m_pFormFillEnv(pFormFillEnv) {}
+ ~CJS_RuntimeStub() override {}
+
+ IJS_EventContext* NewEventContext() override {
+ if (!m_pContext)
+ m_pContext = pdfium::MakeUnique<CJS_EventContextStub>();
+ return m_pContext.get();
+ }
+
+ void ReleaseEventContext(IJS_EventContext* pContext) override {}
+
+ CPDFSDK_FormFillEnvironment* GetFormFillEnv() const override {
+ return m_pFormFillEnv.Get();
+ }
+
+#ifdef PDF_ENABLE_XFA
+ bool GetValueByName(const ByteStringView&, CFXJSE_Value*) override {
+ return false;
+ }
+
+ bool SetValueByName(const ByteStringView&, CFXJSE_Value*) override {
+ return false;
+ }
+#endif // PDF_ENABLE_XFA
+
+ int ExecuteScript(const WideString& script, WideString* info) override {
+ return 0;
+ }
+
+ protected:
+ UnownedPtr<CPDFSDK_FormFillEnvironment> const m_pFormFillEnv;
+ std::unique_ptr<CJS_EventContextStub> m_pContext;
+};
+
+// static
+void IJS_Runtime::Initialize(unsigned int slot, void* isolate) {}
+
+// static
+void IJS_Runtime::Destroy() {}
+
+// static
+IJS_Runtime* IJS_Runtime::Create(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
+ return new CJS_RuntimeStub(pFormFillEnv);
+}