92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
// Copyright 2016 The PDFium Authors
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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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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef FXJS_XFA_CFXJSE_ISOLATETRACKER_H_
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#define FXJS_XFA_CFXJSE_ISOLATETRACKER_H_
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#include "core/fxcrt/fx_memory.h"
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#include "v8/include/v8-context.h"
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#include "v8/include/v8-isolate.h"
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class CFXJSE_Context;
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class CFXJSE_ScopeUtil_IsolateHandle {
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public:
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FX_STACK_ALLOCATED();
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explicit CFXJSE_ScopeUtil_IsolateHandle(v8::Isolate* pIsolate);
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CFXJSE_ScopeUtil_IsolateHandle(const CFXJSE_ScopeUtil_IsolateHandle&) =
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delete;
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CFXJSE_ScopeUtil_IsolateHandle& operator=(
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const CFXJSE_ScopeUtil_IsolateHandle&) = delete;
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~CFXJSE_ScopeUtil_IsolateHandle();
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private:
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v8::Isolate::Scope isolate_scope_;
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v8::HandleScope handle_scope_;
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};
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class CFXJSE_ScopeUtil_Context {
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public:
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FX_STACK_ALLOCATED();
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explicit CFXJSE_ScopeUtil_Context(CFXJSE_Context* pContext);
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CFXJSE_ScopeUtil_Context(const CFXJSE_ScopeUtil_Context&) = delete;
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CFXJSE_ScopeUtil_Context& operator=(const CFXJSE_ScopeUtil_Context&) = delete;
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~CFXJSE_ScopeUtil_Context();
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private:
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v8::Context::Scope context_scope_;
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};
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class CFXJSE_ScopeUtil_IsolateHandleContext {
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public:
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FX_STACK_ALLOCATED();
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explicit CFXJSE_ScopeUtil_IsolateHandleContext(CFXJSE_Context* pContext);
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CFXJSE_ScopeUtil_IsolateHandleContext(
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const CFXJSE_ScopeUtil_IsolateHandleContext&) = delete;
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CFXJSE_ScopeUtil_IsolateHandleContext& operator=(
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const CFXJSE_ScopeUtil_IsolateHandleContext&) = delete;
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~CFXJSE_ScopeUtil_IsolateHandleContext();
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private:
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CFXJSE_ScopeUtil_IsolateHandle isolate_handle_;
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CFXJSE_ScopeUtil_Context context_;
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};
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class CFXJSE_ScopeUtil_RootContext {
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public:
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FX_STACK_ALLOCATED();
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explicit CFXJSE_ScopeUtil_RootContext(v8::Isolate* pIsolate);
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CFXJSE_ScopeUtil_RootContext(const CFXJSE_ScopeUtil_RootContext&) = delete;
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CFXJSE_ScopeUtil_RootContext& operator=(const CFXJSE_ScopeUtil_RootContext&) =
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delete;
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~CFXJSE_ScopeUtil_RootContext();
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private:
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v8::Context::Scope context_scope_;
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};
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class CFXJSE_ScopeUtil_IsolateHandleRootContext {
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public:
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FX_STACK_ALLOCATED();
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explicit CFXJSE_ScopeUtil_IsolateHandleRootContext(v8::Isolate* pIsolate);
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CFXJSE_ScopeUtil_IsolateHandleRootContext(
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const CFXJSE_ScopeUtil_IsolateHandleRootContext&) = delete;
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CFXJSE_ScopeUtil_IsolateHandleRootContext& operator=(
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const CFXJSE_ScopeUtil_IsolateHandleRootContext&) = delete;
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~CFXJSE_ScopeUtil_IsolateHandleRootContext();
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private:
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CFXJSE_ScopeUtil_IsolateHandle isolate_handle_;
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CFXJSE_ScopeUtil_RootContext root_context_;
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};
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#endif // FXJS_XFA_CFXJSE_ISOLATETRACKER_H_
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