// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Name        : operator_new.cpp

// Part of     : libstdcpp

// Adaptation layer to get locale functionality.

// Version     : 

// This material, including documentation and any related 

// computer programs, is protected by copyright controlled by 

// Nokia Corporation. All rights are reserved. Copying, 

// including reproducing, storing, adapting or translating, any 

// or all of this material requires the prior written consent of 

// Nokia Corporation. This material also contains confidential 

// information which may not be disclosed to others without the 

// prior written consent of Nokia Corporation.

//

#include "new"

#include <e32std.h>

#ifdef __SYMBIAN_STDCPP_SUPPORT__ 

EXPORT_C void* operator new(std::size_t a_size) __THROW(std::bad_alloc)

	{

	for (;;)

		{

		void* p = User::Alloc(a_size);

		if (p)

			{

			return p; 

			}

		std::new_handler nh_func ;

		std::new_handler *ptr = reinterpret_cast<std::new_handler*>(Dll::Tls());

		nh_func = (ptr)?(*ptr):NULL;

		if (nh_func)

			{

			nh_func();

			}

		else

			{

			__THROW(std::bad_alloc());

			}

		}

	}

EXPORT_C void* operator new[](std::size_t a_size) __THROW(std::bad_alloc)

	{

	return ::operator new(a_size);

	}

EXPORT_C void* operator new(std::size_t a_size, const std::nothrow_t&) __NO_THROW

	{

	for (;;)

		{

		void* p = User::Alloc(a_size);

		if (p)

			{

			return p;

			}

		std::new_handler nh_func ;

		std::new_handler *ptr = reinterpret_cast<std::new_handler*>(Dll::Tls());

		nh_func = (ptr)?(*ptr):NULL;

		if (nh_func)

			{

			try

				{

				nh_func();

				}

			catch (...)

				{

				return 0;

				}

			}

		else

			{

			return 0;

			}

		}

	}

EXPORT_C void* operator new[](std::size_t a_size, const std::nothrow_t&) __NO_THROW

	{

	return ::operator new(a_size, std::nothrow);

	}

// Symbian-specific addition.

EXPORT_C void* operator new(std::size_t a_size, std::size_t a_extra_size) __NO_THROW

	{

	return User::Alloc(a_size + a_extra_size);

	}

#ifdef __EABI__

//TODO: MOVE to another file

EXPORT_C std::bad_alloc::bad_alloc() __NO_THROW 

	{}

EXPORT_C std::bad_alloc::bad_alloc(const std::bad_alloc&) __NO_THROW

	{}

EXPORT_C std::bad_alloc& std::bad_alloc::operator=(const std::bad_alloc&) __NO_THROW

	{ return *this;}

EXPORT_C std::bad_alloc::~bad_alloc() __NO_THROW

	{}

EXPORT_C const char* std::bad_alloc::what() const __NO_THROW

    { return "bad_alloc";}

#endif  // __EABI__

#endif // __SYMBIAN_STDCPP_SUPPORT__