//----------------------------------------------------------------------------
//
//  Copyright (C) Intel Corporation, 2007 - 2008.
//
//  File:		OptionsUtils.cpp
//
//  Contents:   Utility file which allows easy access to Options elements.
//
//  Notes:      
//----------------------------------------------------------------------------

//------------------
// Includes
//------------------
#include "OptionsUtils.h"
#include "CommonOptions.h"
#include "Options.h"

//------------------
// functions
//------------------

const unsigned int * getMaximumWindowSize() 
{
	return CommonOptions::instance().getMaximumWinSize();
}

const unsigned int * getMinimumWindowSize() 
{
	return CommonOptions::instance().getMinimumWinSize();
}

const unsigned int * getThreadNumber() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<unsigned int>(ADVANCED_SECTION, THREAD_NUMBER_ELEMENT);
}

const unsigned int * getMaxQueueSize() 
{
	return CommonOptions::instance().getMaxQueueSize();
}

const unsigned int * getMaxChannels() 
{
	return CommonOptions::instance().getMaxChannels();
}

const time_t * getMaxTunnelTimeout() 
{
	return CommonOptions::instance().getMaxTunnelTimeout();
}


const unsigned short * getAMTListenPort() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<unsigned short>(NETWORK_SECTION, AMT_LISTEN_PORT_ELEMENT);
}

//const ACE_INET_Addr * getAMTListenINET4() 
//{
//	Options * options = Options::instance();
//	if (options == NULL) 
//	{
//		return NULL;
//	}
//	return options -> getValue<ACE_INET_Addr>(NETWORK_SECTION, AMT_LISTEN_INET4_ELEMENT);
//}
//const ACE_INET_Addr * getAMTListenINET6() 
//{
//	Options * options = Options::instance();
//	if (options == NULL) 
//	{
//		return NULL;
//	}
//	return options -> getValue<ACE_INET_Addr>(NETWORK_SECTION, AMT_LISTEN_INET6_ELEMENT);
//}

const ACE_TString * getMCSocksListenIP() 
{
	return CommonOptions::instance().getMCSocksListenIP();
}
//const ACE_TString * getMCSocksListenIPv6() 
//{
//	return CommonOptions::instance().getMCSocksListenIPv6();
//}

const unsigned short * getMCSocksListenPort() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<unsigned short>(NETWORK_SECTION, MC_SOCKS_LISTEN_PORT_ELEMENT);
}

//const ACE_INET_Addr * getMCSocksListenINET() 
//{
//	Options * options = Options::instance();
//	if (options == NULL) 
//	{
//		return NULL;
//	}
//	return options -> getValue<ACE_INET_Addr>(NETWORK_SECTION, MC_SOCKS_LISTEN_INET_ELEMENT);
//}

const unsigned short * getMCHttpListenPort() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<unsigned short>(NETWORK_SECTION, MC_HTTP_LISTEN_PORT_ELEMENT);
}

const ACE_TString * getHeading() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(LOGGER_SECTION, HEADING_ELEMENT);
}

const ACE_TString * getTraceLevel() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(LOGGER_SECTION, TRACE_LEVEL_ELEMENT);
}

const ACE_TString * getLogFilePath() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(LOGGER_SECTION, LOG_FILE_PATH_ELEMENT);
}

const ACE_TString * getLogFileName() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(LOGGER_SECTION, LOG_FILE_NAME_ELEMENT);
}

const unsigned int * getLogFileSize() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<unsigned int>(LOGGER_SECTION, LOG_FILE_SIZE_ELEMENT);
}
const unsigned int * getLogFileMaxFiles() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<unsigned int>(LOGGER_SECTION, LOG_FILE_MAX_FILES_ELEMENT);
}

const bool * getAmtNeedAuthentication() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<bool>(AMT_AUTHENTICATE_SECTION, NEED_AUTHENTICATE_ELEMENT);
}

const ACE_TString * getAmtDllName() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(AMT_AUTHENTICATE_SECTION, DLL_NAME_ELEMENT);
}

const ACE_TString * getAmtDllParameters() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(AMT_AUTHENTICATE_SECTION, DLL_PARAMETERS_ELEMENT);
}

const bool * getSocksNeedAuthentication() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<bool>(SOCKS_AUTHENTICATE_SECTION, NEED_AUTHENTICATE_ELEMENT);
}
const ACE_TString * getSocksDllName() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(SOCKS_AUTHENTICATE_SECTION, DLL_NAME_ELEMENT);
}

const ACE_TString * getSocksDllParameters() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(SOCKS_AUTHENTICATE_SECTION, DLL_PARAMETERS_ELEMENT);
}

const MCList * getMCSubscribersList() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<MCList>(NOTIFICATION_LIST_ELEMENT, NOTIFICATION_LIST_ELEMENT);
}

const AuthServerHash * getAutherizedServersHash() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<AuthServerHash>(AUTHORIZED_SERVERS_LIST_ELEMENT, AUTHORIZED_SERVERS_LIST_ELEMENT);
}

MCList * getChangableMCSubscribersList() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValueChangable<MCList>(NOTIFICATION_LIST_ELEMENT, NOTIFICATION_LIST_ELEMENT);
}

AuthServerHash * getChangableAutherizedServersHash() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValueChangable<AuthServerHash>(AUTHORIZED_SERVERS_LIST_ELEMENT, AUTHORIZED_SERVERS_LIST_ELEMENT);
}

const bool * getMCNeedAuthentication() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<bool>(NOTIFICATION_AUTHENTICATION_SECTION, NEED_NOTIFICATION_AUTH_ELEMENT);
}

const ACE_TString * getMCUsername() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(NOTIFICATION_AUTHENTICATION_SECTION, USERNAME_ELEMENT);
}

const ACE_TString * getMCPassword() 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<ACE_TString>(NOTIFICATION_AUTHENTICATION_SECTION, PASSWORD_ELEMENT);
}

const bool * getAuthServersListNeeded()
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return NULL;
	}
	return options -> getValue<bool>(FILTERING_SECTION, FILTER_UNAUTHORIZED_SERVERS_ELEMENT);
}

STATUS fillCommonElements() 
{
	CommonOptions::instance().setMaximumWinSize(
		Options::instance()->getValue<unsigned int>(ADVANCED_SECTION, MAXIMUM_WINDOW_SIZE_ELEMENT));
	CommonOptions::instance().setMinimumWinSize(
		Options::instance()->getValue<unsigned int>(ADVANCED_SECTION, MINIMUM_WINDOW_SIZE_ELEMENT));
	CommonOptions::instance().setMaxQueueSize(
		Options::instance()->getValue<unsigned int>(ADVANCED_SECTION, MAX_QUEUE_SIZE_ELEMENT));
	CommonOptions::instance().setMaxChannels(
		Options::instance()->getValue<unsigned int>(ADVANCED_SECTION, MAX_CHANNELS_ELEMENT));
	CommonOptions::instance().setMaxTunnelTimeout(
		Options::instance()->getValue<time_t>(ADVANCED_SECTION, MAX_TUNNEL_TIMEOUT_ELEMENT));
	CommonOptions::instance().setMCSocksListenIP(
		Options::instance()->getValue<ACE_TString>(NETWORK_SECTION, MC_SOCKS_LISTEN_IP_ELEMENT));
	//CommonOptions::instance().setMCSocksListenIPv4(
	//	Options::instance()->getValue<ACE_TString>(NETWORK_SECTION, MC_SOCKS_LISTEN_IPv4_ELEMENT));
	//CommonOptions::instance().setMCSocksListenIPv6(
	//	Options::instance()->getValue<ACE_TString>(NETWORK_SECTION, MC_SOCKS_LISTEN_IPv6_ELEMENT));

	return STATUS_SUCCESS;
}

STATUS getListenINET(const ACE_TCHAR* section, const ACE_TCHAR* elementIP, const ACE_TCHAR* elementPort, 
					 ACE_INET_Addr& address) 
{
	Options * options = Options::instance();
	if (options == NULL) 
	{
		return STATUS_FAILURE;
	}
	const ACE_TString &ip = *(options->getValue<ACE_TString>(section, elementIP));
	const unsigned short &port = *(options->getValue<unsigned short>(section, elementPort));
	if (&port == NULL || &ip == NULL || address.set(port, ip.c_str()) != STATUS_SUCCESS)
	{
		return STATUS_FAILURE;
	}
	return STATUS_SUCCESS;
}

STATUS getAMTListenINET(ACE_INET_Addr& address) 
{
	return getListenINET(NETWORK_SECTION, AMT_LISTEN_IP_ELEMENT, AMT_LISTEN_PORT_ELEMENT, address);
}

//STATUS getAMTListenINETv4(ACE_INET_Addr& address) 
//{
//	return getListenINET(NETWORK_SECTION, AMT_LISTEN_IPv4_ELEMENT, AMT_LISTEN_PORT_ELEMENT, address);
//}
//
//STATUS getAMTListenINETv6(ACE_INET_Addr& address) 
//{
//	return getListenINET(NETWORK_SECTION, AMT_LISTEN_IPv6_ELEMENT, AMT_LISTEN_PORT_ELEMENT, address);
//}

//STATUS getSocksListenINETv4(ACE_INET_Addr& address) 
//{
//	return getListenINET(NETWORK_SECTION, MC_SOCKS_LISTEN_IP_ELEMENT, MC_SOCKS_LISTEN_PORT_ELEMENT, address);
//}
//
//STATUS getSocksListenINETv6(ACE_INET_Addr& address) 
//{
//	return getListenINET(NETWORK_SECTION, MC_SOCKS_LISTEN_IP_ELEMENT, MC_SOCKS_LISTEN_PORT_ELEMENT, address);
//}