// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT license.

#include "ClearScriptV8Managed.h"

namespace Microsoft {

namespace ClearScript {

namespace V8 {

//-------------------------------------------------------------------------

// V8ScriptImpl implementation

//-------------------------------------------------------------------------

V8ScriptImpl::V8ScriptImpl(ClearScript::UniqueDocumentInfo^ documentInfo, V8ScriptHolder* pHolder):

V8Script(documentInfo, (UIntPtr)pHolder->GetCodeDigest()),

m_gcLock(gcnew Object),

m_pspHolder(new SharedPtr<V8ScriptHolder>(pHolder))

{

}

//-------------------------------------------------------------------------

SharedPtr<V8ScriptHolder> V8ScriptImpl::GetHolder()

{

BEGIN_LOCK_SCOPE(m_gcLock)

if (m_pspHolder == nullptr)

{

throw gcnew ObjectDisposedException(ToString());

}

return *m_pspHolder;

END_LOCK_SCOPE

}

//-------------------------------------------------------------------------

V8ScriptImpl::~V8ScriptImpl()

{

SharedPtr<V8ScriptHolder> spHolder;

BEGIN_LOCK_SCOPE(m_gcLock)

if (m_pspHolder != nullptr)

{

// hold V8 script holder for destruction outside lock scope

spHolder = *m_pspHolder;

delete m_pspHolder;

m_pspHolder = nullptr;

}

END_LOCK_SCOPE

if (!spHolder.IsEmpty())

{

GC::SuppressFinalize(this);

}

}

//-------------------------------------------------------------------------

V8ScriptImpl::!V8ScriptImpl()

{

if (m_pspHolder != nullptr)

{

delete m_pspHolder;

m_pspHolder = nullptr;

}

}

}}}