/*

* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  interface to PAC-store.

*

*/

/*

* %version: 14 %

*/

#include "eap_tools.h"

#include "eap_status.h"

#include "eap_am_export.h"

#include "eap_am_pac_store_symbian.h"

#include "abs_eap_am_pac_store.h"

#include "eap_automatic_variable.h"

#include "EapTraceSymbian.h"

#include "EapConversion.h"

#include "eap_type_tls_peap_types.h"

#include "pac_store_db_parameters.h"

#include "pac_store_db_symbian.h"

#include <f32file.h>

#include "EapPluginDbDefaults.h"

/** @file */

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

const TUint KMaxDBFieldNameLength = 255;

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

eap_am_pac_store_symbian_c::eap_am_pac_store_symbian_c(

	abs_eap_am_tools_c * const tools,

	abs_eap_am_pac_store_c * const partner)

	: m_am_tools(tools)

	, m_partner(partner)

	, m_is_valid(false)

	, m_shutdown_was_called(false)

	, iClientCreated(false)

	, iPacStoreSessionOpened(false)

	, iClient(NULL)

	, m_PAC_store_password(tools)

{

	if (m_am_tools == 0

		|| m_am_tools->get_is_valid() == false

		|| m_partner == 0)

	{

		return;

	}

	m_is_valid = true;

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::eap_am_pac_store_symbian_c(): this=0x%08x.\n"),

		this));

	return;

}

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

eap_am_pac_store_symbian_c::~eap_am_pac_store_symbian_c()

{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::~eap_am_pac_store_symbian_c(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::~eap_am_pac_store_symbian_c()");

	delete iClient;

	iClient = NULL;

	EAP_ASSERT(m_shutdown_was_called == true);

}

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

EAP_FUNC_EXPORT bool eap_am_pac_store_symbian_c::get_is_valid()

{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::get_is_valid(): this=0x%08x. valid=%d\n"),

		this, m_is_valid));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::get_is_valid()");

	return m_is_valid;

}

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

// This is documented in abs_eap_stack_interface_c::configure().

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::configure()

{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::configure(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::configure()");

	return EAP_STATUS_RETURN(m_am_tools, eap_status_ok);

}

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

// This is documented in abs_eap_stack_interface_c::shutdown().

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::shutdown()

{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::shutdown(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::shutdown()");

	m_shutdown_was_called = true;

	return EAP_STATUS_RETURN(m_am_tools, eap_status_ok);

}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::open_pac_store()

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::open_pac_store(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::open_pac_store()");

	TRAPD(err, iClient = CPacStoreDatabase::NewL());

	if (err || iClient == NULL)

			{

			m_partner->complete_open_pac_store(eap_status_process_general_error);

			return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

			}

	EAP_TRACE_DEBUG_SYMBIAN(

			(_L("eap_am_pac_store_symbian_c::open_pac_store Created PAC store")));	

	TRAP(err, iClient->OpenPacStoreL());

	if (err || iClient == NULL)

		{

		m_partner->complete_open_pac_store(eap_status_process_general_error);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	EAP_TRACE_DEBUG_SYMBIAN(

			(_L("eap_am_pac_store_symbian_c::open_pac_store Opened PAC store")));	

	iClientCreated = ETrue;

	m_partner->complete_open_pac_store(eap_status_ok);

	return EAP_STATUS_RETURN(m_am_tools, eap_status_ok);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::create_device_seed()

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::create_device_seed(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::create_device_seed()");

	if(iClientCreated == EFalse)

		{

		m_partner->complete_create_device_seed(eap_status_process_general_error);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	eap_variable_data_c aDeviceSeed(m_am_tools);

	eap_status_e status = iClient->CreateDeviceSeed(&aDeviceSeed);

	m_partner->complete_create_device_seed(status);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::is_master_key_present()

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::is_master_key_present(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::is_master_key_present()");

	TBool present = EFalse;

	if(iClientCreated == EFalse)

		{

		m_partner->complete_is_master_key_present(EFalse);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	eap_status_e status(eap_status_ok);

	TRAPD(err, present = iClient->IsMasterKeyPresentL());

	if (err)

		{

		present = EFalse;

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	m_partner->complete_is_master_key_present(present);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::is_master_key_and_password_matching(

		const eap_variable_data_c * const pac_store_password)

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::is_master_key_and_password_matching(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::is_master_key_and_password_matching()");

	TBool matching = EFalse;

	if(iClientCreated == EFalse)

		{

		m_partner->complete_is_master_key_and_password_matching(EFalse);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	HBufC8* pacStorePW8(NULL);

	TRAPD(err, pacStorePW8 = HBufC8::NewL(pac_store_password->get_data_length()));

	if (err)

		{

		m_partner->complete_is_master_key_and_password_matching(EFalse);

		return EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	TPtr8 pacStorePW8Ptr = 	pacStorePW8->Des();

	pacStorePW8Ptr.Copy(pac_store_password->get_data(), pac_store_password->get_data_length());

	eap_status_e status(eap_status_ok);

	TRAP(err, matching = iClient->IsMasterKeyAndPasswordMatchingL(pacStorePW8Ptr));

	if (err)

		{

		matching = EFalse;

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	delete pacStorePW8;	

	m_partner->complete_is_master_key_and_password_matching(matching);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::create_and_save_master_key(

		const eap_variable_data_c * const pac_store_password)

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::create_and_save_master_key(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::create_and_save_master_key()");

	if(iClientCreated == EFalse)

		{

		m_partner->complete_create_and_save_master_key(eap_status_process_general_error);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	HBufC8* pacStorePW8(NULL);

	eap_status_e status(eap_status_ok);

	TRAPD(err, pacStorePW8 = HBufC8::NewL(pac_store_password->get_data_length()));

	if (err)

		{

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		m_partner->complete_create_and_save_master_key(status);

		return EAP_STATUS_RETURN(m_am_tools, status);

		}

	TPtr8 pacStorePW8Ptr = 	pacStorePW8->Des();

	pacStorePW8Ptr.Copy(pac_store_password->get_data(), pac_store_password->get_data_length());

	TRAP(err, iClient->CreateAndSaveMasterKeyL(pacStorePW8Ptr));

	if (err)

		{

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	delete pacStorePW8;	

	m_partner->complete_create_and_save_master_key(status);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::is_pacstore_password_present()

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::is_pacstore_password_present(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::is_pacstore_password_present()");

	TBool present = EFalse;

	if(iClientCreated == EFalse)

		{

		m_partner->complete_is_pacstore_password_present(EFalse);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	eap_status_e status(eap_status_ok);

	TRAPD(err, present = iClient->IsPacPasswordPresentL());

	if (err)

		{

		present = EFalse;

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	m_partner->complete_is_pacstore_password_present(present);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::compare_pac_store_password(

		eap_variable_data_c * const pac_store_password)

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::compare_pac_store_password(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::compare_pac_store_password()");

	TBool matching = EFalse;

	if(iClientCreated == EFalse)

		{

		m_partner->complete_compare_pac_store_password(EFalse);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	HBufC8* pacStorePW8(NULL);

	TRAPD(err, pacStorePW8 = HBufC8::NewL(pac_store_password->get_data_length()));

	if (err)

		{

		m_partner->complete_compare_pac_store_password(EFalse);

		return EAP_STATUS_RETURN(m_am_tools, EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err)));

		}

	TPtr8 pacStorePW8Ptr = 	pacStorePW8->Des();

	pacStorePW8Ptr.Copy(pac_store_password->get_data(), pac_store_password->get_data_length());

	eap_status_e status(eap_status_ok);

	TRAP(err, matching = iClient->ComparePacStorePasswordL(pacStorePW8Ptr));

	if (err)

		{

		matching = EFalse;

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	delete pacStorePW8;

	m_partner->complete_compare_pac_store_password(matching);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::set_pac_store_password(

		const eap_variable_data_c * pac_store_password)

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::set_pac_store_password(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::set_pac_store_password()");

	if(iClientCreated == EFalse)

		{

		m_partner->complete_set_pac_store_password(eap_status_process_general_error);

		return EAP_STATUS_RETURN(m_am_tools, eap_status_process_general_error);

		}

	TBuf<KMaxDBFieldNameLength> pacStoreDBColName;

	HBufC8* pacStoreDBColValBuf8(NULL);

	pacStoreDBColName.Copy(cf_str_EAP_FAST_PAC_store_password_literal);			

	eap_status_e status(eap_status_ok);

	TRAPD(err, pacStoreDBColValBuf8 = HBufC8::NewL(KMaxPasswordLengthInDB));

	if (err)

		{

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		m_partner->complete_set_pac_store_password(status);

		return EAP_STATUS_RETURN(m_am_tools, status);

		}

	TPtr8 pacStoreDBColValPtr8 = pacStoreDBColValBuf8->Des();

	pacStoreDBColValPtr8.Copy(pac_store_password->get_data(), pac_store_password->get_data_length());

	TRAP( err, iClient->SetPacStoreDataL(pacStoreDBColName, pacStoreDBColValPtr8));

	if (err)

		{

		status = EAP_STATUS_RETURN(m_am_tools, m_am_tools->convert_am_error_to_eapol_error(err));

		}

	delete pacStoreDBColValBuf8;

	m_partner->complete_set_pac_store_password(status);

	return EAP_STATUS_RETURN(m_am_tools, status);

	}

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

EAP_FUNC_EXPORT eap_status_e eap_am_pac_store_symbian_c::destroy_pac_store()

	{

	EAP_TRACE_DEBUG(

		m_am_tools,

		TRACE_FLAGS_DEFAULT,

		(EAPL("eap_am_pac_store_symbian_c::destroy_pac_store(): this=0x%08x.\n"),

		this));

	EAP_TRACE_RETURN_STRING(m_am_tools, "returns: eap_am_pac_store_symbian_c::destroy_pac_store()");

	if(iClientCreated == EFalse)

		{

		eap_status_e status(eap_status_process_general_error);

		m_partner->complete_destroy_pac_store(status);

		return EAP_STATUS_RETURN(m_am_tools, status);

		}

	iClient->DestroyPacStore();

	EAP_TRACE_DEBUG_SYMBIAN((_L("eap_am_pac_store_symbian_c::open_pac_store destroy_pac_store end")));

	m_partner->complete_destroy_pac_store(eap_status_ok);

	return EAP_STATUS_RETURN(m_am_tools, eap_status_ok);

	}

// End