//shows menue for prefered audio/epg languages
void COsdLangSetup::showPrefMenu(CMenuWidget *prefMenu, CLangSelectNotifier *langNotifier)
{
	prefMenu->addItem(GenericMenuSeparator);
	prefMenu->addItem(GenericMenuBack);
	prefMenu->addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, LOCALE_AUDIOMENU_PREF_LANG_HEAD));

	CMenuOptionChooser * mc = new CMenuOptionChooser(LOCALE_AUDIOMENU_AUTO_LANG, &g_settings.auto_lang, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, NULL);
	mc->setHint("", LOCALE_MENU_HINT_AUTO_LANG);
	prefMenu->addItem(mc);

	for(int i = 0; i < 3; i++)
	{
		CMenuOptionStringChooser * langSelect = new CMenuOptionStringChooser(LOCALE_AUDIOMENU_PREF_LANG, &g_settings.pref_lang[i], true, langNotifier, CRCInput::convertDigitToKey(i+1), "", true);
		langSelect->setHint("", LOCALE_MENU_HINT_PREF_LANG);
		langSelect->addOption("none");
		std::map<std::string, std::string>::const_iterator it;
		for(it = iso639rev.begin(); it != iso639rev.end(); ++it)
			langSelect->addOption(it->first.c_str());

		prefMenu->addItem(langSelect);
	}

	prefMenu->addItem(new CMenuSeparator(CMenuSeparator::LINE | CMenuSeparator::STRING, LOCALE_AUDIOMENU_PREF_SUBS_HEAD));
	mc = new CMenuOptionChooser(LOCALE_AUDIOMENU_AUTO_SUBS, &g_settings.auto_subs, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, NULL);
	mc->setHint("", LOCALE_MENU_HINT_AUTO_SUBS);
	prefMenu->addItem(mc);
	for(int i = 0; i < 3; i++)
	{
		CMenuOptionStringChooser * langSelect = new CMenuOptionStringChooser(LOCALE_AUDIOMENU_PREF_SUBS, &g_settings.pref_subs[i], true, NULL, CRCInput::convertDigitToKey(i+4), "", true);
		langSelect->setHint("", LOCALE_MENU_HINT_PREF_SUBS);
		std::map<std::string, std::string>::const_iterator it;
		langSelect->addOption("none");
		for(it = iso639rev.begin(); it != iso639rev.end(); ++it)
			langSelect->addOption(it->first.c_str());

		prefMenu->addItem(langSelect);
	}
}
//returns items for selectable timezones
CMenuOptionStringChooser* COsdLangSetup::getTzItems()
{
	xmlDocPtr parser = parseXmlFile("/etc/timezone.xml");

	CMenuOptionStringChooser* tzSelect = NULL;
	if (parser != NULL)
	{
		tzSelect = new CMenuOptionStringChooser(LOCALE_MAINSETTINGS_TIMEZONE, &g_settings.timezone, true, tzNotifier, CRCInput::RC_green, NULL, true);
		tzSelect->setHint("", LOCALE_MENU_HINT_TIMEZONE);
		xmlNodePtr search = xmlDocGetRootElement(parser);
		search = xmlChildrenNode(search);
		bool found = false;

		while (search)
		{
			if (!strcmp(xmlGetName(search), "zone"))
			{
				const char* zptr = xmlGetAttribute(search, "zone");
				std::string zone;
				if(zptr)
					zone = zptr;
				//printf("Timezone: %s -> %s\n", name.c_str(), zone.c_str());
				if (access("/usr/share/zoneinfo/" + zone, R_OK))
					printf("[neutrino] timezone file '%s' not installed\n", zone.c_str());
				else
				{
					const char* ptr = xmlGetAttribute(search, "name");
					if(ptr){
						std::string name = ptr;
						tzSelect->addOption(name);
						found = true;
					}
				}
			}
			search = xmlNextNode(search);
		}

		if (!found)
		{
			delete tzSelect;
			tzSelect = NULL;
		}

		xmlFreeDoc(parser);
	}

	return tzSelect;
}
//returns items for selectable timezones
CMenuOptionStringChooser* COsdLangSetup::getTzItems()
{
	xmlDocPtr parser = parseXmlFile("/etc/timezone.xml");

	CMenuOptionStringChooser* tzSelect = NULL;
	if (parser != NULL)
	{
		tzSelect = new CMenuOptionStringChooser(LOCALE_MAINSETTINGS_TIMEZONE, &g_settings.timezone, true, tzNotifier, CRCInput::RC_green, NEUTRINO_ICON_BUTTON_GREEN, true);
		tzSelect->setHint("", LOCALE_MENU_HINT_TIMEZONE);
		xmlNodePtr search = xmlDocGetRootElement(parser)->xmlChildrenNode;
		bool found = false;

		while (search)
		{
			if (!strcmp(xmlGetName(search), "zone"))
			{
				std::string name = xmlGetAttribute(search, "name");
//				std::string zone = xmlGetAttribute(search, "zone");
				//printf("Timezone: %s -> %s\n", name.c_str(), zone.c_str());
				tzSelect->addOption(name.c_str());
				found = true;
			}
			search = search->xmlNextNode;
		}

		if (!found)
		{
			delete tzSelect;
			tzSelect = NULL;
		}

		xmlFreeDoc(parser);
	}

	return tzSelect;
}
int CNetworkSetup::showNetworkSetup()
{
	struct dirent **namelist;

	//if select

	int ifcount = scandir("/sys/class/net", &namelist, my_filter, alphasort);

	CMenuOptionStringChooser * ifSelect = new CMenuOptionStringChooser(LOCALE_NETWORKMENU_SELECT_IF, &g_settings.ifname, ifcount > 1, this, CRCInput::RC_nokey, "", true);
	ifSelect->setHint("", LOCALE_MENU_HINT_NET_IF);

	bool found = false;

	for(int i = 0; i < ifcount; i++) {
		ifSelect->addOption(namelist[i]->d_name);
		if(strcmp(g_settings.ifname.c_str(), namelist[i]->d_name) == 0)
			found = true;
		free(namelist[i]);
	}

	if (ifcount >= 0)
		free(namelist);

	if(!found)
		g_settings.ifname = "eth0";

	networkConfig->readConfig(g_settings.ifname);
	readNetworkSettings();
	backupNetworkSettings();

	//menue init
	CMenuWidget* networkSettings = new CMenuWidget(LOCALE_MAINSETTINGS_HEAD, NEUTRINO_ICON_SETTINGS, width, MN_WIDGET_ID_NETWORKSETUP);
	networkSettings->setWizardMode(is_wizard);

	//apply button
	CMenuForwarder *m0 = new CMenuForwarder(LOCALE_NETWORKMENU_SETUPNOW, true, NULL, this, "networkapply", CRCInput::RC_red);
	m0->setHint("", LOCALE_MENU_HINT_NET_SETUPNOW);

	//eth id
	CMenuForwarder *mac = new CMenuForwarder("MAC", false, mac_addr);

	//prepare input entries
	CIPInput networkSettings_NetworkIP(LOCALE_NETWORKMENU_IPADDRESS  , &network_address   , LOCALE_IPSETUP_HINT_1, LOCALE_IPSETUP_HINT_2, this);
	CIPInput networkSettings_NetMask  (LOCALE_NETWORKMENU_NETMASK    , &network_netmask   , LOCALE_IPSETUP_HINT_1, LOCALE_IPSETUP_HINT_2, this);
	CIPInput networkSettings_Gateway  (LOCALE_NETWORKMENU_GATEWAY    , &network_gateway   , LOCALE_IPSETUP_HINT_1, LOCALE_IPSETUP_HINT_2);
	CIPInput networkSettings_NameServer(LOCALE_NETWORKMENU_NAMESERVER, &network_nameserver, LOCALE_IPSETUP_HINT_1, LOCALE_IPSETUP_HINT_2);

	//hostname
	CKeyboardInput networkSettings_Hostname(LOCALE_NETWORKMENU_HOSTNAME, &network_hostname, 0, NULL, NULL, LOCALE_NETWORKMENU_HOSTNAME_HINT1, LOCALE_NETWORKMENU_HOSTNAME_HINT2);

	//auto start
	CMenuOptionChooser* o1 = new CMenuOptionChooser(LOCALE_NETWORKMENU_SETUPONSTARTUP, &network_automatic_start, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true);
	o1->setHint("", LOCALE_MENU_HINT_NET_SETUPONSTARTUP);

	//dhcp
	network_dhcp 	= networkConfig->inet_static ? NETWORK_DHCP_OFF : NETWORK_DHCP_ON;

	CMenuForwarder *m1 = new CMenuForwarder(LOCALE_NETWORKMENU_IPADDRESS , networkConfig->inet_static, network_address   , &networkSettings_NetworkIP );
	CMenuForwarder *m2 = new CMenuForwarder(LOCALE_NETWORKMENU_NETMASK   , networkConfig->inet_static, network_netmask   , &networkSettings_NetMask   );
	setBroadcast();
	CMenuForwarder *m3 = new CMenuForwarder(LOCALE_NETWORKMENU_BROADCAST , false,                      network_broadcast);
	CMenuForwarder *m4 = new CMenuForwarder(LOCALE_NETWORKMENU_GATEWAY   , networkConfig->inet_static, network_gateway   , &networkSettings_Gateway   );
	CMenuForwarder *m5 = new CMenuForwarder(LOCALE_NETWORKMENU_NAMESERVER, networkConfig->inet_static, network_nameserver, &networkSettings_NameServer);
	CMenuForwarder *m8 = new CMenuForwarder(LOCALE_NETWORKMENU_HOSTNAME  , true , network_hostname , &networkSettings_Hostname  );

	m1->setHint("", LOCALE_MENU_HINT_NET_IPADDRESS);
	m2->setHint("", LOCALE_MENU_HINT_NET_NETMASK);
	m3->setHint("", LOCALE_MENU_HINT_NET_BROADCAST);
	m4->setHint("", LOCALE_MENU_HINT_NET_GATEWAY);
	m5->setHint("", LOCALE_MENU_HINT_NET_NAMESERVER);
	m8->setHint("", LOCALE_MENU_HINT_NET_HOSTNAME);

	dhcpDisable.Add(m1);
	dhcpDisable.Add(m2);
	dhcpDisable.Add(m3);
	dhcpDisable.Add(m4);
	dhcpDisable.Add(m5);

	CMenuOptionChooser* o2 = new CMenuOptionChooser(LOCALE_NETWORKMENU_DHCP, &network_dhcp, OPTIONS_OFF0_ON1_OPTIONS, OPTIONS_OFF0_ON1_OPTION_COUNT, true, this);
	o2->setHint("", LOCALE_MENU_HINT_NET_DHCP);

	//paint menu items
	networkSettings->addIntroItems(LOCALE_MAINSETTINGS_NETWORK); //intros
	//-------------------------------------------------
	networkSettings->addItem( m0 ); //apply
	CMenuForwarder * mf = new CMenuForwarder(LOCALE_NETWORKMENU_TEST, true, NULL, this, "networktest", CRCInput::RC_green);
	mf->setHint("", LOCALE_MENU_HINT_NET_TEST);
	networkSettings->addItem(mf); //test

	mf = new CMenuForwarder(LOCALE_NETWORKMENU_SHOW, true, NULL, this, "networkshow", CRCInput::RC_info);
	mf->setHint("", LOCALE_MENU_HINT_NET_SHOW);
	networkSettings->addItem(mf);	//show settings

	networkSettings->addItem(GenericMenuSeparatorLine);
	//------------------------------------------------
	if(ifcount)
		networkSettings->addItem(ifSelect);	//if select
	else
		delete ifSelect;

	networkSettings->addItem(o1);	//set on start
	networkSettings->addItem(GenericMenuSeparatorLine);
	//------------------------------------------------
	if(ifcount > 1) // if there is only one, its probably wired
	{
		//ssid
		CKeyboardInput * networkSettings_ssid = new CKeyboardInput(LOCALE_NETWORKMENU_SSID, &network_ssid);
		//key
		CKeyboardInput * networkSettings_key = new CKeyboardInput(LOCALE_NETWORKMENU_PASSWORD, &network_key);
		CMenuForwarder *m9 = new CMenuDForwarder(LOCALE_NETWORKMENU_SSID      , networkConfig->wireless, network_ssid , networkSettings_ssid );
		CMenuForwarder *m10 = new CMenuDForwarder(LOCALE_NETWORKMENU_PASSWORD , networkConfig->wireless, network_key , networkSettings_key );
		CMenuForwarder *m11 = new CMenuForwarder(LOCALE_NETWORKMENU_SSID_SCAN , networkConfig->wireless, NULL, this, "scanssid");

		m9->setHint("", LOCALE_MENU_HINT_NET_SSID);
		m10->setHint("", LOCALE_MENU_HINT_NET_PASS);
		m11->setHint("", LOCALE_MENU_HINT_NET_SSID_SCAN);

		wlanEnable.Add(m9);
		wlanEnable.Add(m10);
		wlanEnable.Add(m11);

		networkSettings->addItem( m11);	//ssid scan
		networkSettings->addItem( m9);	//ssid
		networkSettings->addItem( m10);	//key
		networkSettings->addItem(GenericMenuSeparatorLine);
	}
	//------------------------------------------------
	networkSettings->addItem(mac);	//eth id
	networkSettings->addItem(GenericMenuSeparatorLine);
	//-------------------------------------------------
	networkSettings->addItem(o2);	//dhcp on/off
	networkSettings->addItem( m8);	//hostname
	networkSettings->addItem(GenericMenuSeparatorLine);
	//-------------------------------------------------
	networkSettings->addItem( m1);	//adress
	networkSettings->addItem( m2);	//mask
	networkSettings->addItem( m3);	//broadcast
	networkSettings->addItem(GenericMenuSeparatorLine);
	//------------------------------------------------
	networkSettings->addItem( m4);	//gateway
	networkSettings->addItem( m5);	//nameserver
	//------------------------------------------------
	sectionsdConfigNotifier = NULL;
	CMenuWidget ntp(LOCALE_MAINSETTINGS_NETWORK, NEUTRINO_ICON_SETTINGS, width, MN_WIDGET_ID_NETWORKSETUP_NTP);
#ifdef ENABLE_GUI_MOUNT
	CMenuWidget networkmounts(LOCALE_MAINSETTINGS_NETWORK, NEUTRINO_ICON_SETTINGS, width, MN_WIDGET_ID_NETWORKSETUP_MOUNTS);
#endif
	CProxySetup proxy(LOCALE_MAINSETTINGS_NETWORK);
	CNetworkServiceSetup services;

	//ntp submenu
	sectionsdConfigNotifier = new CSectionsdConfigNotifier;
	mf = new CMenuForwarder(LOCALE_NETWORKMENU_NTPTITLE, true, NULL, &ntp, NULL, CRCInput::RC_yellow);
	mf->setHint("", LOCALE_MENU_HINT_NET_NTP);
	networkSettings->addItem(mf);

	showNetworkNTPSetup(&ntp);

#ifdef ENABLE_GUI_MOUNT
	//nfs mount submenu
	mf = new CMenuForwarder(LOCALE_NETWORKMENU_MOUNT, true, NULL, &networkmounts, NULL, CRCInput::RC_blue);
	mf->setHint("", LOCALE_MENU_HINT_NET_MOUNT);
	networkSettings->addItem(mf);
	showNetworkNFSMounts(&networkmounts);
#endif

	//proxyserver submenu
	mf = new CMenuForwarder(LOCALE_FLASHUPDATE_PROXYSERVER_SEP, true, NULL, &proxy, NULL, CRCInput::RC_0);
	mf->setHint("", LOCALE_MENU_HINT_NET_PROXY);
	networkSettings->addItem(mf);

	//services
	mf = new CMenuForwarder(LOCALE_NETWORKMENU_SERVICES, true, NULL, &services, NULL, CRCInput::RC_1);
	mf->setHint("", LOCALE_MENU_HINT_NET_SERVICES);
	networkSettings->addItem(mf);

	int ret = 0;
	while(true) {
		int res = menu_return::RETURN_EXIT;
		ret = networkSettings->exec(NULL, "");

		if (settingsChanged())
			res = saveChangesDialog();
		if(res == menu_return::RETURN_EXIT)
			break;
	}

	dhcpDisable.Clear();
	wlanEnable.Clear();
	delete networkSettings;
	delete sectionsdConfigNotifier;
	return ret;
}