bt-67xx_universal_hw/modules/Telnet_Server/CLI_Commands.c

/*
 * CLI_Commands.c
 *
 *  Created on: 28.11.2017
 *      Author: balbekova
 */

/* FreeRTOS includes. */
#include "FreeRTOS.h"
#include "task.h"

/* Standard includes. */
#include <stdint.h>
#ifdef PRINTF_STDLIB
#include <stdio.h>
#endif
#ifdef PRINTF_CUSTOM
#include "tinystdio.h"
#endif
#include <string.h>
#include <stdlib.h>

/* FreeRTOS+CLI includes. */
#include "FreeRTOS_CLI.h"

#include "snmp_api.h"
#include "trap_api.h"
#include "sntp_api.h"
#include "lwip/ip_addr.h"
#include "settings_api.h"
#include "log.h"
#include "megatec.h"
#include "web_params_api.h"
#include "hal.h"
#include "parameters.h"
#include "CLI_Commands.h"
#include "CLI_Parameters.h"
#include "telnet_server.h"
#include "netconf.h"
#include "control_symbol.h"


#define in_range_digit(c, lo, up)  	((uint8_t)c >= lo && (uint8_t)c <= up)
#define isdigit_int(c)           	in_range_digit(c, '0', '9')
#define isfloatdigit(c)          	(isdigit_int(c) || in_range_digit(c, '.', '.'))

extern state_telnet_server_t telnetState;
extern uint8_t id_change_pwd;


const int8_t * const pcInvalidCommand = ( int8_t * ) "Неправильно введены параметры команды.  Введите \"help\" для просмотра списка поддерживаемых команд.\r\n\r\n";
const int8_t * const pcPermissionDenied = ( int8_t * ) "Отказ в доступе!\r\n\r\n";


const char* info_args_list[] =
{
	"address",
    "owner",
    "comments",
};

const char* ups_args_list[] =
{
	"battest",
    "shutdown",
};

const char* systime_args_list[] =
{
	"date",
    "time",
};

const char* network_args_list[] =
{
	"info",
	"dhcp",
    "ip",
    "gw",
    "mask",
};

const char* snmp_args_list[] =
{
	"info",
	"server",
    "community",
};

const char* whitelist_args_list[] =
{
	"info",
	"range",
};

const char* ntp_args_list[] =
{
	"ENA",
	"DIS",
	"info",
	"set",
};

const char* config_args_list[] =
{
	"info",
	"load",
};

const char* netconfig_args_list[] =
{
	"apply",
	"confirm",
};

const char* history_args_list[] =
{
	"EVENTS",
	"UPS",
};

const char* sensor_args_list[] =
{
	"info",
	"setup",
};

const char* user_args_list[] =
{
	"passwd",
};

/**
  * @brief  Общая структура настроек
  */
extern SETTINGS_t sSettings;

extern user_level_t telnet_code_auth;

/*
 * Implements the controller's information command.
 */
static portBASE_TYPE prvTaskInfoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the reboot command.
 */
static portBASE_TYPE prvTaskRebootCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the systime command.
 */
static portBASE_TYPE prvTaskSystimeCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the ntp command.
 */
static portBASE_TYPE prvTaskNTPCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the network command.
 */
static portBASE_TYPE prvTaskNetworkCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the snmp command.
 */
static portBASE_TYPE prvTaskSNMPCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

#ifdef HARDWARE_BT6708
/*
 * Implements the whitelist command.
 */
static portBASE_TYPE prvTaskWhiteListCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );
#endif

/*
 * Implements the change password command.
 */
static portBASE_TYPE prvTaskUserCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the config command.
 */
static portBASE_TYPE prvTaskConfigCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the netconfig command.
 */
static portBASE_TYPE prvTaskNetConfigCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the history command.
 */
static portBASE_TYPE prvTaskHistoryCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the sensor info command.
 */
static portBASE_TYPE prvTaskSensorCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the firmware download http command.
 */
static portBASE_TYPE prvTaskUploadCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );

/*
 * Implements the ups command.
 */
static portBASE_TYPE prvTaskUPSCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString );


/* Structure that defines the "info" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvInfoCommandDefinition =
{
	( const int8_t * const ) "info", /* The command string to type. */
	( const int8_t * const ) "\tinfo: вывод информации о контроллере\r\n"
	 	 	 	 	 	 	 "\tinfo address <adrr>: установка поля \"адрес расположения контролируемого объекта\"\r\n"
	 	 	 	 	 	 	 "\tinfo owner <owner>: установка поля \"организация (собственник)\"\r\n"
	 	 	 	 	 	 	 "\tinfo comments <comment>: установка поля \"комментарии\"\r\n",
	prvTaskInfoCommand, /* The function to run. */
	-1 /* The user can enter any number of commands. */
};

/* Structure that defines the "reboot" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvRebootCommandDefinition =
{
	( const int8_t * const ) "reboot", /* The command string to type. */
	( const int8_t * const ) "\treboot: перезагрузка Контроллера\r\n",
	prvTaskRebootCommand, /* The function to run. */
	0 /* No parameters are expected. */
};

/* Structure that defines the "systime" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvSystimeCommandDefinition =
{
	( const int8_t * const ) "systime", /* The command string to type. */
	( const int8_t * const ) "\tsystime: вывод системного времени\r\n"
	 	 	 	 	 	 	 "\tsystime date <YYYY-MM-DD>: установка даты\r\n"
	 	 	 	 	 	 	 "\tsystime time <HH:MM>: установка времени\r\n",
	prvTaskSystimeCommand, /* The function to run. */
	-1 /* The user can enter any number of commands. */
};

/* Structure that defines the "ntp" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvNTPCommandDefinition =
{
	( const int8_t * const ) "ntp", /* The command string to type. */
	( const int8_t * const ) "\tntp ENA|DIS: разрешение/запрет синхронизации времени\r\n"
	 	 	 	 	 	 	 "\tntp set IP <A.B.C.D>: установка сервера NTP\r\n"
	 	 	 	 	 	 	 "\tntp info: вывод информации о сервере NTP\r\n"
	 	 	 	 	 	 	 "\tntp set gmt <SIGN><NUM>: установка часового пояса\r\n",
	prvTaskNTPCommand, /* The function to run. */
	-1 /* The user can enter any number of commands. */
};

/* Structure that defines the "network" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvNetworkCommandDefinition =
{
	( const int8_t * const ) "network", /* The command string to type. */
	( const int8_t * const ) "\tnetwork info вывод информации о текущих сетевых настройках:\r\n"
	 	 	 	 	 	 	 "\tnetwork dhcp ENA|DIS: разрешение/запрет получения IP по DHCP\r\n"
	 	 	 	 	 	 	 "\tnetwork ip <A.B.C.D>: установка статического IP\r\n"
	 	 	 	 	 	 	 "\tnetwork gw <A.B.C.D>: установка шлюза\r\n"
	 	 	 	 	 	 	 "\tnetwork mask <A.B.C.D>: установка маски подсети\r\n",
	prvTaskNetworkCommand, /* The function to run. */
	-1 /* The user can enter any number of commands. */
};

/* Structure that defines the "snmp" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvSNMPCommandDefinition =
{
	( const int8_t * const ) "snmp", /* The command string to type. */
	( const int8_t * const ) "\tsnmp info: вывод информации о текущих SNMP настройках\r\n"
	 	 	 	 	 	 	 "\tsnmp server <NUM> <A.B.C.D>: установка сервера SNMP\r\n"
	 	 	 	 	 	 	 "\tsnmp community read <read>: установка Read community\r\n"
	 	 	 	 	 	 	 "\tsnmp community write <write>: установка Write community\r\n",
	prvTaskSNMPCommand, /* The function to run. */
	-1 /* The user can enter any number of commands. */
};

#ifdef HARDWARE_BT6708
/* Structure that defines the "whitelist" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvWhiteListCommandDefinition =
{
	( const int8_t * const ) "whitelist", /* The command string to type. */
	( const int8_t * const ) "\twhitelist info: вывод информации о текущем белом списке IP адресов контроллера\r\n"
	 	 	 	 	 	 	 "\twhitelist range <NUM> <A.B.C.D/E>: установка диапазона IP адресов\r\n",
	prvTaskWhiteListCommand, /* The function to run. */
	-1 /* The user can enter any number of commands. */
};
#endif

/* Structure that defines the "user" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvUserCommandDefinition =
{
	( const int8_t * const ) "user", /* The command string to type. */
	( const int8_t * const ) "\tuser passwd <name>: установка пароля для пользователя <name>\r\n",
	prvTaskUserCommand, /* The function to run. */
	2 /* Two parameters are expected, which can take any value. */
};

/* Structure that defines the "config" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvConfigCommandDefinition =
{
	( const int8_t * const ) "config", /* The command string to type. */
	( const int8_t * const ) "\tconfig info: вывод информации о состоянии конфигураций\r\n"
	 	 	 	 	 	 	 "\tconfig load default: загрузка конфигурации по умолчанию\r\n",
	prvTaskConfigCommand, /* The function to run. */
	-1 /* Two parameters are expected, which can take any value. */
};

/* Structure that defines the "config" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvNetConfigCommandDefinition =
{
	( const int8_t * const ) "netconfig", /* The command string to type. */
	( const int8_t * const ) "\tnetconfig apply: применение конфигурации сетевых настроек\r\n"
	 	 	 	 	 	 	 "\tnetconfig confirm: подтверждение конфигурации сетевых настроек\r\n",
	prvTaskNetConfigCommand, /* The function to run. */
	1 /* Two parameters are expected, which can take any value. */
};

/* Structure that defines the "history" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvHistoryCommandDefinition =
{
	( const int8_t * const ) "history", /* The command string to type. */
	( const int8_t * const ) "\thistory show EVENTS|UPS <num_page>:	вывод журнала\r\n",
	prvTaskHistoryCommand, /* The function to run. */
	3 /* Two parameters are expected, which can take any value. */
};

/* Structure that defines the "sensor info" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvSensorCommandDefinition =
{
	( const int8_t * const ) "sensor", /* The command string to type. */
	( const int8_t * const ) "\tsensor info: вывод параметров системы\r\n"
#ifdef HARDWARE_BT6706
								"\tsensor 	setup DI <num> <state>: установка нормального состояния сухого контакта:\r\n"
								"\t\t\t\t0 - разомкнутое состояние\r\n"
								"\t\t\t\t1 - замкнутое состояние\r\n"
								"\tsensor 	setup DO <num> <issue>: установка источника срабатывания реле:\r\n"
								"\t\t\t\t1 - Наличие сети\r\n"
								"\t\t\t\t2 - Наличие выходного напряжения\r\n"
								"\t\t\t\t3 - Разряд АКБ\r\n"
								"\t\t\t\t4 - Отключение АКБ\r\n"
								"\t\t\t\t5 - SNMP SET\r\n"
#endif
	,
	prvTaskSensorCommand, /* The function to run. */
	-1 /* No parameters are expected. */
};

/* Structure that defines the "firmware dowmload http" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvUploadCommandDefinition =
{
	( const int8_t * const ) "firmware download http", /* The command string to type. */
	( const int8_t * const ) "\tfirmware download http: переход в режим обновления через Web-сервер\r\n",
	prvTaskUploadCommand, /* The function to run. */
	2 /* No parameters are expected. */
};

/* Structure that defines the "ups" command line command.   This
generates a table that shows how much run time each task has */
static const CLI_Command_Definition_t prvUPSCommandDefinition =
{
	( const int8_t * const ) "ups", /* The command string to type. */
	( const int8_t * const ) "\tups battest <num>: управление процедурой тестирония АКБ:\r\n"
	 	 	 	 	 	 	 "\t\t\t\t0 - Остановить тестирование\r\n"
	 	 	 	 	 	 	 "\t\t\t\t1-99 - Запустить тест на x минут\r\n"
	 	 	 	 	 	 	 "\t\t\t\t100 - Тестирование в течение 10 секунд\r\n"
	 	 	 	 	 	 	 "\t\t\t\t999 - Тестирование до разряда\r\n"
	 	 	 	 	 	 	 "\tups shutdown <num>: управление отключением нагрузки ИБП:\r\n"
	 	 	 	 	 	 	 "\t\t\t\t0 - Остановить процедуру отключения нагрузки\r\n"
	 	 	 	 	 	 	 "\t\t\t\tn - Отключить нагрузку через n минут\r\n"
	 	 	 	 	 	 	 "\t\t\t\tn: 0.2, 0.3, ..., 1, 2, ..., 10\r\n",
	prvTaskUPSCommand, /* The function to run. */
	2 /* Two parameters are expected, which can take any value. */
};

/*-----------------------------------------------------------*/

void vRegisterCLICommands( void )
{
	/* Register all the command line commands defined immediately above. */
	FreeRTOS_CLIRegisterCommand( &prvInfoCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvRebootCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvSystimeCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvNTPCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvNetworkCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvSNMPCommandDefinition );
#ifdef HARDWARE_BT6708
	FreeRTOS_CLIRegisterCommand( &prvWhiteListCommandDefinition );
#endif
	FreeRTOS_CLIRegisterCommand( &prvUserCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvConfigCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvNetConfigCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvHistoryCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvSensorCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvUploadCommandDefinition );
	FreeRTOS_CLIRegisterCommand( &prvUPSCommandDefinition );
}
/*-----------------------------------------------------------*/

static portBASE_TYPE prvTaskInfoCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString )
{
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	uint8_t len;
	int8_t num_arg = 0;
	uint8_t i;
	static uint8_t page = 0;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	num_arg = prvGetNumberOfParameters(pcCommandString);
	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	if(num_arg == 0){
		const int8_t * const pcInfoTableHeader = ( int8_t * ) "\r\n**************Информация о Контроллере**************\r\n";
		const int8_t * const pcUPSInfoTableHeader = ( int8_t * ) "\r\n*****************Информация об ИБП******************\r\n";
		if(!page){
			/* Return the next command help string, before moving the pointer on to
			the next command in the list. */
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInfoTableHeader, strlen( ( char * ) pcInfoTableHeader ) );

			GetWorkTimeStr(str, &len);
			strcat(( char * ) pcWriteBuffer, "Время работы:\t\t\t");
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nМодель:\t\t\t\t");
			GetModelStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nДата производства:\t\t");
			GetProductionDataStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nВерсия ПО:\t\t\t");
			GetVersionStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nMAC адрес:\t\t\t");
			GetMacStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nСерийный номер:\t\t\t");
			GetSerialNumberStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nВладелец:\t\t\t");
			GetOwnerStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nМестоположение:\t\t\t");
			GetLocationStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nКомментарии:\t\t\t");
			GetCommentsStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			page = 1;
			xReturn = pdTRUE;
		}
		else{

			strncat( ( char * ) pcWriteBuffer, ( const char * ) pcUPSInfoTableHeader, strlen( ( char * ) pcUPSInfoTableHeader ) );

			strcat(( char * ) pcWriteBuffer, "\r\nКомпания:\t\t\tАО\"НПК РоТеК\"");

			strcat(( char * ) pcWriteBuffer, "\r\nМодель:\t\t\t\t");
			GetUPSModelStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nВерсия ПО:\t\t\t");
			GetUPSVersionStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\n");

			page = 0;
			/* There are no more commands in the list, so there will be no more
			strings to return after this one and pdFALSE should be returned. */
			xReturn = pdFALSE;
		}
	}
	else if(num_arg == 1)
	{
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		xReturn = pdFALSE;
	}
	else{
		/* Obtain the parameter string. */
		pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																(
																	pcCommandString,		/* The command string itself. */
																	xParameterNumber,		/* Return the next parameter. */
																	&xParameterStringLength	/* Store the parameter string length. */
																);
		for(i = 0; i < INFO_ALL_ARGS; i ++){
			if( strncmp( ( const char * ) pcParameterString, info_args_list[i], strlen(info_args_list[i]) ) == 0 ){
				break;
			}
		}
		xParameterNumber ++;
	//	xParameterNumber ++;
		/* Obtain the parameter string. */
		pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																(
																	pcCommandString,		/* The command string itself. */
																	xParameterNumber,		/* Return the next parameter. */
																	&xParameterStringLength	/* Store the parameter string length. */
																);
		memset(str, 0, sizeof(str));
		xParameterStringLength = strlen(( const char * ) pcParameterString);
		if(xParameterStringLength > (int32_t)sizeof(str))
			xParameterStringLength = sizeof(str) - 1;
		strncat(str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
		if(control_string_en_digit(str, strlen(str))){
			switch(i){
			case INFO_ADDRESS:
				if(telnet_code_auth == ADMIN)
					SetLocation(str);
				else
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
				break;
			case INFO_OWNER:
				if(telnet_code_auth == ADMIN)
					SetOwner(str);
				else
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
				break;
			case INFO_COMMENTS:
				if(telnet_code_auth == ADMIN)
					SetComment(str);
				else
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
				break;
			default:
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
				break;
			}
			if(i >= INFO_ADDRESS && i <= INFO_COMMENTS){
				SETTINGS_Save();
				log_event_data(LOG_SETTING_SAVE, name_login_telnet);
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		xReturn = pdFALSE;
	}

	return xReturn;
}

static portBASE_TYPE prvTaskRebootCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){

	static bool start_reboot = true;
	const int8_t *const pcRebootHeader = ( int8_t * ) "Контроллер будет перезагружен через 1 секунду\r\n";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;

	if(telnet_code_auth != ADMIN){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}

	if(start_reboot){
		start_reboot = false;
		strcpy( ( char * ) pcWriteBuffer, ( char * ) pcRebootHeader );
		return pdTRUE;
	}
	else{
		telnet_act = true;
		Reboot();
		return pdFALSE;
	}
}

static portBASE_TYPE prvTaskSystimeCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	uint8_t len;
	uint8_t i;
	uint8_t fail = 0;
	uint16_t temp = 0;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		const int8_t * const pcInfoTableHeader = ( int8_t * ) "\r\n******Системное время Контроллера******\r\n";
		/* Return the next command help string, before moving the pointer on to
		the next command in the list. */
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInfoTableHeader, strlen( ( char * ) pcInfoTableHeader ) );

		GetDateStr(str, &len);
		strcat(( char * ) pcWriteBuffer, "Дата:\t\t\t");
		strncat(( char * ) pcWriteBuffer, str, len);

		strcat(( char * ) pcWriteBuffer, "\r\nВремя:\t\t\t");
		GetTimeStr(str, &len);
		strncat(( char * ) pcWriteBuffer, str, len);

		strcat(( char * ) pcWriteBuffer, "\r\n");

		/* There are no more commands in the list, so there will be no more
		strings to return after this one and pdFALSE should be returned. */
		xReturn = pdFALSE;
	}
	else{
		if(telnet_code_auth != ADMIN){
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
			return pdFALSE;
		}
		for(i = 0; i < ARG_SYSTIME_ALL; i ++){
			if( strncmp( ( const char * ) pcParameterString, systime_args_list[i], strlen(systime_args_list[i]) ) == 0 ){
				break;
			}
		}
		if(i != ARG_SYSTIME_ALL){
			if(sSettings.sSNTP.sntpEnable){
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
				return pdFALSE;
			}
		}

		xParameterNumber ++;
		/* Obtain the parameter string. */
		pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																(
																	pcCommandString,		/* The command string itself. */
																	xParameterNumber,		/* Return the next parameter. */
																	&xParameterStringLength	/* Store the parameter string length. */
																);
		if(pcParameterString == NULL){
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			return pdFALSE;
		}
		memset(str, 0, sizeof(str));
		xParameterStringLength = strlen(( const char * ) pcParameterString);
		if(xParameterStringLength > (int32_t)sizeof(str))
			xParameterStringLength = sizeof(str) - 1;
		strncat(str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
		switch(i){
		case ARG_SYSTIME_DATA:
			if(xParameterStringLength == 10){
			  for(uint8_t j = 0; j < xParameterStringLength; j++)
			  {
				  if(j != 4 && j != 7)
				  {
					  if(str[j] > 0x39 || str[j] < 0x30){
						  fail = 1;
					  }
				  }
				  else if(j == 4 || j == 7){
					  if(str[j] != '-')
						  fail = 1;
				  }
			  }
			  if(!fail)
			  {
				  temp = 1000*(str[0] - 0x30) + 100*(str[1] - 0x30) + 10*(str[2] - 0x30) + str[3] - 0x30;
				  if(temp > 2099 || temp < 2000)
					  fail = 1;
				  temp = 0;
				  temp = 10*(str[5] - 0x30) + (str[6] - 0x30);
				  if(temp > 12)
					  fail = 1;
				  temp = 0;
				  temp = 10*(str[8] - 0x30) + (str[9] - 0x30);
				  if(temp > 31)
					  fail = 1;
			  }
			}
			else{
				fail = 1;
			}
			if(!fail){
				SetDateStr(str);
				SETTINGS_Save();
				log_event_data(LOG_SETTING_SAVE, name_login_telnet);
			}
			else
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			break;
		case ARG_SYSTIME_TIME:
			if(xParameterStringLength == 5){
			  for(uint8_t j = 0; j < xParameterStringLength; j++)
			  {
				  if(j != 2)
				  {
					  if(str[j] > 0x39 || str[j] < 0x30)
						  fail = 1;
				  }
				  else if(j == 2){
					  if(str[j]  != ':')
						  fail = 1;
				  }
			  }
			  if(!fail)
			  {
				  temp = 10*(str[0] - 0x30) + (str[1] - 0x30);
				  if(temp > 23)
					  fail = 1;
				  temp = 0;
				  temp = 10*(str[3] - 0x30) + (str[4] - 0x30);
				  if(temp > 59)
					  fail = 1;
			  }
			}
			else{
				fail = 1;
			}
			if(!fail){
				SetTimeStr(str);
				SETTINGS_Save();
				log_event_data(LOG_SETTING_SAVE, name_login_telnet);
			}
			else
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			break;
		default:
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			break;
		}
		xReturn = pdFALSE;
	}

	return xReturn;
}

/*
 * Implements the ntp command.
 */
static portBASE_TYPE prvTaskNTPCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	char str_temp[110];
	uint8_t len;
	uint8_t i;
	bool enable_old_sntp;

	const int8_t * const pcInfoTableHeader = ( int8_t * ) "\r\n************NTP настройки Контроллера************\r\n";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_NTP_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, ntp_args_list[i], strlen(ntp_args_list[i]) ) == 0 ){
			break;
		}
	}

	if(telnet_code_auth != ADMIN && i !=ARG_NTP_INFO){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	xParameterNumber ++;
	if(pcParameterString == NULL){
		switch(i){
		case ARG_NTP_ENABLE:
			enable_old_sntp = sSettings.sSNTP.sntpEnable;
			SetSntpStateStr("1");
			if(sSettings.sSNTP.sntpEnable != enable_old_sntp){
				SETTINGS_Save();
				log_event_data(LOG_SETTING_SAVE, name_login_telnet);
				SNTP_Init();
				//vTaskDelay(7000);
				SNTP_Poll();
			}
			break;
		case ARG_NTP_DISABLE:
			enable_old_sntp = sSettings.sSNTP.sntpEnable;
			SetSntpStateStr("0");
			if(sSettings.sSNTP.sntpEnable != enable_old_sntp){
				SETTINGS_Save();
				log_event_data(LOG_SETTING_SAVE, name_login_telnet);
				SNTP_Init();
				//vTaskDelay(7000);
				SNTP_Poll();
			}
			break;
		case ARG_NTP_INFO:
			/* Return the next command help string, before moving the pointer on to
			the next command in the list. */
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInfoTableHeader, strlen( ( char * ) pcInfoTableHeader ) );

			GetSntpStateStrRU(str, &len);
			strcat(( char * ) pcWriteBuffer, "Режим установки времени:\t");
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nIP адрес NTP сервера:\t\t");
			GetSntpServerIpStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nЧасовой пояс:\t\t\t");
			GetSntpTimeZoneStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\nПоследняя дата синхронизации:\t");
			GetSntpLastDataStr(str, &len);
			strncat(( char * ) pcWriteBuffer, str, len);

			strcat(( char * ) pcWriteBuffer, "\r\n");
			break;
		default:
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			break;
		}
		return pdFALSE;
	}

	if(i == ARG_NTP_SET){
		memset(str, 0, sizeof(str));
		if(xParameterStringLength > (int32_t)sizeof(str))
			xParameterStringLength = sizeof(str) - 1;
		strncat(str, ( const char * ) pcParameterString, xParameterStringLength);
		pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																(
																	pcCommandString,		/* The command string itself. */
																	xParameterNumber,		/* Return the next parameter. */
																	&xParameterStringLength	/* Store the parameter string length. */
																);
		if(pcParameterString != NULL){
			memset(str_temp, 0, sizeof(str_temp));
			if(xParameterStringLength > (int32_t)sizeof(str_temp))
				xParameterStringLength = sizeof(str_temp) - 1;
			strncat(str_temp, ( const char * ) pcParameterString, xParameterStringLength);
			if(strncmp(str, "IP", 2) == 0){
				if(xParameterStringLength <= 15){
					if(ipaddr_addr(str_temp) != IPADDR_NONE){
						if(strncmp(str_temp, sSettings.sSNTP.ip, strlen(str_temp)) != 0){
							SetSntpServerIpStr(str_temp);
							SETTINGS_Save();
							log_event_data(LOG_SETTING_SAVE, name_login_telnet);
							SNTP_Init();
							//vTaskDelay(7000);
							SNTP_Poll();
						}
					}
					else{
						strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
					}
				}
				else{
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
				}
			}
			else if(strncmp(str, "gmt", 3) == 0){
				if(xParameterStringLength > 1 && xParameterStringLength < 5){
					bool fail = false;
					if(str_temp[0] != '-' && str_temp[0] != '+')
						fail = true;
					if(!isdigit_int(str_temp[1]) && (!isdigit_int(str_temp[2]) && str_temp[2] != '.') && (!isdigit_int(str_temp[3]) && str_temp[3] != '.'))
						fail = true;
					if(xParameterStringLength == 5){
						if(!isdigit_int(str_temp[4]))
							fail = true;
					}
					if(!fail){
						float value = atof(str_temp);
						if(value > -12.0 && value < 12.0){
							SetSntpTimeZoneStr(str_temp);
							SETTINGS_Save();
							log_event_data(LOG_SETTING_SAVE, name_login_telnet);
						}
						else
							strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
					}
					else{
						strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
					}
				}
				else{
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
				}
			}
			else{
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
	}
	else{
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
	}
	xReturn = pdFALSE;

	return xReturn;
}

/*
 * Implements the network command.
 */
static portBASE_TYPE prvTaskNetworkCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	uint8_t i;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_NETWORK_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, network_args_list[i], strlen(network_args_list[i]) ) == 0 ){
			break;
		}
	}
	if(telnet_code_auth != ADMIN && i !=ARG_NETWORK_INFO){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}
	if(i != ARG_NETWORK_ALL && i != ARG_NETWORK_DHCP && i != ARG_NETWORK_INFO){
		if(sSettings.sWebTempParams.dhcpEnable){
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
			return pdFALSE;
		}
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		if(i == ARG_NETWORK_INFO){
			net_config_param(pcWriteBuffer);
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		return pdFALSE;
	}
	memset(str, 0, sizeof(str));
	xParameterStringLength = strlen(( const char * ) pcParameterString);
	if(xParameterStringLength > (int32_t)sizeof(str))
		xParameterStringLength = sizeof(str) - 1;
	strncat(str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
	switch(i){
	case ARG_NETWORK_DHCP:
		if(strncmp(str, "ENA", 3) == 0){
			SetUDPDhcpStateStr("True");
			strcpy( ( char * ) pcWriteBuffer, "\t\tСохраните конфигурацию сетевых настроек\r\n" );
		}
		else if(strncmp(str, "DIS", 3) == 0){
			SetUDPDhcpStateStr("False");
			strcpy( ( char * ) pcWriteBuffer, "\t\tСохраните конфигурацию сетевых настроек\r\n" );
		}
		else
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
	case ARG_NETWORK_IP:
		if(xParameterStringLength <= 15){
			if(ipaddr_addr(str) != IPADDR_NONE){
				SetIPStr(str);
				strcpy( ( char * ) pcWriteBuffer, "\t\tСохраните конфигурацию сетевых настроек\r\n" );
			}
			else
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	case ARG_NETWORK_GW:
		if(xParameterStringLength <= 15){
			if(ipaddr_addr(str) != IPADDR_NONE){
				SetGatewayStr(str);
				strcpy( ( char * ) pcWriteBuffer, "\t\tСохраните конфигурацию сетевых настроек\r\n" );
			}
			else
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	case ARG_NETWORK_MASK:
		if(xParameterStringLength <= 15){
			if(ipaddr_addr(str) != IPADDR_NONE){
				SetMaskStr(str);
				strcpy( ( char * ) pcWriteBuffer, "\t\tСохраните конфигурацию сетевых настроек\r\n" );
			}
			else
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	default:
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
	}
	xReturn = pdFALSE;


	return xReturn;
}

/*
 * Implements the snmp command.
 */
static portBASE_TYPE prvTaskSNMPCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[20];
	char temp_str[20];
	uint8_t i;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_SNMP_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, snmp_args_list[i], strlen(snmp_args_list[i]) ) == 0 ){
			break;
		}
	}

	if(telnet_code_auth != ADMIN && i !=ARG_SNMP_INFO){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}
	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	xParameterNumber ++;
	if(pcParameterString == NULL){
		if(i == ARG_SNMP_INFO){
			snmp_config_param(pcWriteBuffer);
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		return pdFALSE;
	}
	memset(str, 0, sizeof(str));
	if(xParameterStringLength > (int32_t)sizeof(str))
		xParameterStringLength = sizeof(str) - 1;
	strncat(str, ( const char * ) pcParameterString, xParameterStringLength);
	switch(i){
	case ARG_SNMP_SERVER:
		if(xParameterStringLength == 1 && isdigit_int(str[0])){
			int32_t temp = atoi(str);
			if(temp > 0 && temp < 6){
				pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																		(
																			pcCommandString,		/* The command string itself. */
																			xParameterNumber,		/* Return the next parameter. */
																			&xParameterStringLength	/* Store the parameter string length. */
																		);
				if(pcParameterString != NULL){
					memset(str, 0, sizeof(str));
					xParameterStringLength = strlen(( const char * ) pcParameterString);
					if(xParameterStringLength > (int32_t)sizeof(str))
						xParameterStringLength = sizeof(str) - 1;
					strncat(str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
					if(xParameterStringLength <= 15){
						if(ipaddr_addr(str) != IPADDR_NONE){
							switch(temp){
							case 1:
								SetManagerIp(str);
								break;
							case 2:
								SetManagerIp2(str);
								break;
							case 3:
								SetManagerIp3(str);
								break;
							case 4:
								SetManagerIp4(str);
								break;
							case 5:
								SetManagerIp5(str);
								break;
							}
							if(temp > 0 && temp < 6){
								SETTINGS_Save();
								log_event_data(LOG_SETTING_SAVE, name_login_telnet);
							}
						}
						else{
							strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
						}
					}
					else{
						strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
					}
				}
				else{
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
				}
			}
			else{
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	case ARG_SNMP_COMMUNITY:
		pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																(
																	pcCommandString,		/* The command string itself. */
																	xParameterNumber,		/* Return the next parameter. */
																	&xParameterStringLength	/* Store the parameter string length. */
																);
		if(pcParameterString != NULL){
			memset(temp_str, 0, sizeof(temp_str));
			xParameterStringLength = strlen(( const char * ) pcParameterString);
			if(xParameterStringLength > (int32_t)sizeof(temp_str))
			xParameterStringLength = sizeof(temp_str) - 1;
			strncat(temp_str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
			if(control_string_en_digit(temp_str, strlen(temp_str))){
				if(strncmp(str, "read", 4) == 0){
					SetReadCommunity(temp_str);
					SETTINGS_Save();
					log_event_data(LOG_SETTING_SAVE, name_login_telnet);
				}
				else if(strncmp(str, "write", 5) == 0){
					SetWriteCommunity(temp_str);
					SETTINGS_Save();
					log_event_data(LOG_SETTING_SAVE, name_login_telnet);
				}
				else
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
			else{
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	default:
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
	}
	xReturn = pdFALSE;


	return xReturn;
}

#ifdef HARDWARE_BT6708
/*
 * Implements the whitelist command.
 */
static portBASE_TYPE prvTaskWhiteListCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[20];
	char temp_str[20];
	uint8_t i;
	char *beginValue;
	uint8_t len;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_WHITELIST_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, whitelist_args_list[i], strlen(whitelist_args_list[i]) ) == 0 ){
			break;
		}
	}

	if(telnet_code_auth != ADMIN && i !=ARG_WHITELIST_INFO){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}
	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	xParameterNumber ++;
	if(pcParameterString == NULL){
		if(i == ARG_WHITELIST_INFO){
			whitelist_config_param(pcWriteBuffer);
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		return pdFALSE;
	}
	memset(str, 0, sizeof(str));
	if(xParameterStringLength > (int32_t)sizeof(str))
		xParameterStringLength = sizeof(str) - 1;
	strncat(str, ( const char * ) pcParameterString, xParameterStringLength);
	switch(i){
	case ARG_WHITELIST_RANGE:
		if(xParameterStringLength == 1 && isdigit_int(str[0])){
			int32_t temp = atoi(str);
			if(temp > 0 && temp < 6){
				pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																		(
																			pcCommandString,		/* The command string itself. */
																			xParameterNumber,		/* Return the next parameter. */
																			&xParameterStringLength	/* Store the parameter string length. */
																		);
				if(pcParameterString != NULL){
					memset(str, 0, sizeof(str));
					xParameterStringLength = strlen(( const char * ) pcParameterString);
					if(xParameterStringLength > (int32_t)sizeof(str))
						xParameterStringLength = sizeof(str) - 1;
					strncat(str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
					if(xParameterStringLength <= 19){
						beginValue = strpbrk(str,"/");
						if(beginValue == NULL){
							strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
							return pdFALSE;
						}
						len = beginValue - str;
						memset(temp_str, 0, sizeof(temp_str));
						strncpy(temp_str, str, len);
						for(uint8_t j = (len + 1); j < xParameterStringLength; j++){
							if(!isdigit_int(str[j])){
								strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
								return pdFALSE;
							}
						}
						if(ipaddr_addr(temp_str) != IPADDR_NONE){
							SetWhiteListSTR(str, (temp - 1));
						}
						else{
							strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
						}
					}
					else{
						strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
					}
				}
				else{
					memset(str, 0, sizeof(str));
					SetWhiteListSTR(str, temp);
					if(temp > 0 && temp < 6){
						SETTINGS_Save();
						log_event_data(LOG_SETTING_SAVE, name_login_telnet);
					}
				}
			}
			else{
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	default:
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
	}
	xReturn = pdFALSE;


	return xReturn;
}
#endif

/*
 * Implements the change password command.
 */
static portBASE_TYPE prvTaskUserCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	uint8_t i;
	char temp_str[MAX_WEB_LOGIN_LEN];
	char WebLogin[MAX_WEB_LOGIN_LEN];
	uint8_t valueLen, user_id;

	const int8_t * const pcChangePWDHeader = ( int8_t * ) "\r\nВведите новый пароль:";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);

	if(telnet_code_auth != ADMIN){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_USER_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, user_args_list[i], strlen(user_args_list[i]) ) == 0 ){
			break;
		}
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(i == ARG_USER_PWD){
		memset(temp_str, 0, sizeof(temp_str));
		xParameterStringLength = strlen(( const char * ) pcParameterString);
		if(xParameterStringLength > (int32_t)sizeof(temp_str)){
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		else{
			strncat(temp_str, ( const char * ) pcParameterString, strlen(( const char * ) pcParameterString));
			for (user_id = 0; user_id < MAX_WEB_USERS; user_id++) {

				GetUserLogin(user_id, WebLogin, &valueLen);

				/* Check login and password */
				if (strncmp(WebLogin, temp_str, MAX_WEB_LOGIN_LEN) == 0) {

					/* Login and pass are valid */
					id_change_pwd = user_id;
					strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcChangePWDHeader, strlen( ( char * ) pcChangePWDHeader ) );
					telnetState = TELNET_CHANGE_PWD;
					break;
				}
			}
			if(telnetState != TELNET_CHANGE_PWD){
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
		}
	}
	else{
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
	}

	xReturn = pdFALSE;


	return xReturn;
}

/*
 * Implements the config command.
 */
static portBASE_TYPE prvTaskConfigCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	uint8_t i;
	static uint8_t config_menu = 0;

	const int8_t * const pcInfoTableHeader = ( int8_t * ) "\r\n*********Конфигурация Контроллера*********\r\n";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_CONFIG_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, config_args_list[i], strlen(config_args_list[i]) ) == 0 ){
			break;
		}
	}

	if(telnet_code_auth != ADMIN && i !=ARG_CONFIG_INFO){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		switch(i){
		case ARG_CONFIG_INFO:
			switch(config_menu){
			case PARAM_CONFIG_SNMP:
				/* Return the next command help string, before moving the pointer on to
				the next command in the list. */
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInfoTableHeader, strlen( ( char * ) pcInfoTableHeader ) );
				snmp_config_param(pcWriteBuffer);
				break;
#ifdef HARDWARE_BT6706
			case PARAM_CONFIG_INOUTS:
				inouts_config_param(pcWriteBuffer);
				break;
#endif
#ifdef HARDWARE_BT6708
			case PARAM_CONFIG_WHITELIST:
				whitelist_config_param(pcWriteBuffer);
				break;
#endif
			case PARAM_CONFIG_NET:
				net_config_param(pcWriteBuffer);
				break;
			case PARAM_CONFIG_TIME:
				time_config_param(pcWriteBuffer);
				break;
			}

			config_menu ++;
			if(config_menu == PARAM_CONFIG_ALL){
				config_menu = 0;
				return pdFALSE;
			}
			else{
				return pdTRUE;
			}
			break;
		default:
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			break;
		}
		return pdFALSE;
	}
	if(i == ARG_CONFIG_LOAD){
		memset(str, 0, sizeof(str));
		xParameterStringLength = strlen(( const char * ) pcParameterString);
		if(xParameterStringLength > (int32_t)sizeof(str))
			xParameterStringLength = sizeof(str) - 1;
		strncat(str, ( const char * ) pcParameterString, xParameterStringLength);
		if(xParameterStringLength < 13){
			if(strncmp(str, "default", 7) == 0){
				  SNMP_SendUserTrap(DEVICE_RESTORED);
				  log_event_data(LOG_SYSTEM_DEFCONFIG, name_login_telnet);
				  vTaskDelay(500);
				  SETTINGS_SetPartDefault();
				  SETTINGS_Save();
				  log_event_data(LOG_SETTING_SAVE, name_login_telnet);
				  strcpy( ( char * ) pcWriteBuffer, "\t\tНастройки сброшены к настройкам по умолчанию!\r\n");
			}
			else{
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
	}
	else{
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
	}

	xReturn = pdFALSE;


	return xReturn;
}

/*
 * Implements the config command.
 */
static portBASE_TYPE prvTaskNetConfigCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	portBASE_TYPE xParameterNumber = 1;
	signed portBASE_TYPE xParameterStringLength;
	uint8_t i;
	static start = 0;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);

	for(i = 0; i < ARG_NETCONFIG_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, netconfig_args_list[i], strlen(netconfig_args_list[i]) ) == 0 ){
			break;
		}
	}

	if(telnet_code_auth != ADMIN){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}

	switch(i){
	case ARG_NETCONFIG_APPLY:
		if(!start){
		  /* Если параметры WEB изменились выставляем флаг, сохраняем настройки и перезагружаемся */
		  if (GetStateWebReinit() == true)
		  {
			  start = 1;
			  telnet_act = true;
			SetWebReinitFlag(true);
			HTTP_SaveSettings();
			strcpy( ( char * ) pcWriteBuffer, "\t\tНастройки сохранены! Контроллер будет перезагружен\r\n\tПосле перезагрузки подтвердите изменения сетевых настроек\r\n");
			return pdTRUE;

		  }
		}
		else{
		  telnet_act = true;
			start = 0;
			vTaskDelay(1010);
			Reboot();
		}
		break;
	case ARG_NETCONFIG_CONFIRM:
		telnet_act = true;
		SetWebReinitFlag(false);
		SetConfirmWebParamsFlag();
		strcpy( ( char * ) pcWriteBuffer, "\t\tСетевые настройки подтверждены!\r\n");
		break;
	default:
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
	}

	return pdFALSE;

}

/*
 * Implements the history command.
 */
static portBASE_TYPE prvTaskHistoryCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	uint8_t i;
	static int16_t num_page = 0;
	static int16_t num_page_temp = 1;
	static bool start = true;

	const int8_t * const pcUPShistoryTableHeader = ( int8_t * ) "\r\n***********Журнал событий ИБП***********\r\n";
	const int8_t * const pcControllerHistoryTableHeader = ( int8_t * ) "\r\n***********Журнал событий Контроллера***********\r\n";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	if( strncmp( ( const char * ) pcParameterString, "show", xParameterStringLength ) != 0 ){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			return pdFALSE;
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);

	for(i = 0; i < ARG_HISTORY_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, history_args_list[i], strlen(history_args_list[i]) ) == 0 ){
			break;
		}
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	memset(str, 0, sizeof(str));
	if(xParameterStringLength > 5){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}
	strncat(str, ( const char * ) pcParameterString, xParameterStringLength);

	if(num_page == 0){
		num_page = atoi(str);
		if(num_page <= 0){
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
			return pdFALSE;
		}
	}

	switch(i){
	case ARG_HISTORY_EVENTS:
		if(start){
			start = false;
			/* Return the next command help string, before moving the pointer on to
			the next command in the list. */
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcControllerHistoryTableHeader, strlen( ( char * ) pcControllerHistoryTableHeader ) );
			memset(str, 0, sizeof(str));
			strcat(( char * ) pcWriteBuffer, "\r\n");
			sprintf(str, "Количество страниц журнала: %d\r\n", History_GetPageCount());
			strncat(( char * ) pcWriteBuffer, str, strlen(str));
			strcat(( char * ) pcWriteBuffer, "\r\n");

			if(num_page > History_GetPageCount())
				num_page = History_GetPageCount();
		}

		History_GetPage_tabs(( char * ) pcWriteBuffer, num_page_temp);

		num_page --;
		num_page_temp ++;
		if(num_page == 0){
			num_page = 0;
			num_page_temp = 1;
			start = true;
			xReturn = pdFALSE;
		}
		else{
			xReturn = pdTRUE;
		}
		break;
	case ARG_HISTORY_UPS:
		if(start){
			start = false;
			/* Return the next command help string, before moving the pointer on to
			the next command in the list. */
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcUPShistoryTableHeader, strlen( ( char * ) pcUPShistoryTableHeader ) );
			memset(str, 0, sizeof(str));
			sprintf(str, "Количество страниц журнала: %d\r\n", LOG_GetPageCount());
			strncat(( char * ) pcWriteBuffer, str, strlen(str));

			if(num_page > LOG_GetPageCount())
				num_page = LOG_GetPageCount();
		}

		LOG_GetPage_tabs(( char * ) pcWriteBuffer, num_page_temp);

		num_page --;
		num_page_temp ++;
		if(num_page == 0){
			num_page = 0;
			num_page_temp = 1;
			start = true;
			xReturn = pdFALSE;
		}
		else{
			xReturn = pdTRUE;
		}
		break;
	default:
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		xReturn = pdFALSE;
		break;
	}

	return xReturn;
}

/*
 * Implements the sensor info command.
 */
static portBASE_TYPE prvTaskSensorCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	uint8_t i;
	char str[10];
	char temp_str[10];
	int32_t val = 0, val2 = 0;
	uint8_t fail = 0;
	static uint8_t config_menu = 0;
	uint8_t MAX_CONFIG_PARAM = 0;

#ifdef HARDWARE_BT6706
	MAX_CONFIG_PARAM = 3;
#else
	MAX_CONFIG_PARAM = 2;
#endif

	const int8_t * const pcSensorTableHeader = ( int8_t * ) "\r\n*********Параметры Контроллера*********\r\n";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}

	for(i = 0; i < ARG_SENSOR_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, sensor_args_list[i], strlen(sensor_args_list[i]) ) == 0 ){
			break;
		}
	}

	xParameterNumber ++;
	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	if(pcParameterString == NULL){
		if(i == ARG_SENSOR_INFO){
			switch(config_menu){
			case 0:
				/* Return the next command help string, before moving the pointer on to
				the next command in the list. */
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcSensorTableHeader, strlen( ( char * ) pcSensorTableHeader ) );
				ups_sensor_param(pcWriteBuffer);
				break;
			case 1:
				ups_sensor_akb_param(pcWriteBuffer);
				break;
#ifdef HARDWARE_BT6706
			case 2:
				inouts_sensor_param(pcWriteBuffer);
				break;
#endif
			}

			config_menu ++;
			if(config_menu == MAX_CONFIG_PARAM){
				config_menu = 0;
				return pdFALSE;
			}
			else{
				return pdTRUE;
			}
		}
		else{
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
	}
	else{
		switch(i){
#ifdef HARDWARE_BT6706
		case ARG_SENSOR_SETUP:
			if(telnet_code_auth != ADMIN){
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
				return pdFALSE;
			}
			memset(str, 0, sizeof(str));
			if(xParameterStringLength > (int32_t)sizeof(str))
				xParameterStringLength = sizeof(str) - 1;
			strncat(str, ( const char * ) pcParameterString, xParameterStringLength);
			if(xParameterStringLength < 3){
				xParameterNumber ++;
				/* Obtain the parameter string. */
				pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																		(
																			pcCommandString,		/* The command string itself. */
																			xParameterNumber,		/* Return the next parameter. */
																			&xParameterStringLength	/* Store the parameter string length. */
																		);
				memset(temp_str, 0, sizeof(str));
				if(xParameterStringLength > 1){
					fail = 1;
					break;
				}
				strncat(temp_str, ( const char * ) pcParameterString, xParameterStringLength);
				if(!isdigit_int(temp_str[0])){
					fail = 1;
					break;
				}
				val = atoi(temp_str);

				xParameterNumber ++;
				/* Obtain the parameter string. */
				pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
																		(
																			pcCommandString,		/* The command string itself. */
																			xParameterNumber,		/* Return the next parameter. */
																			&xParameterStringLength	/* Store the parameter string length. */
																		);
				memset(temp_str, 0, sizeof(str));
				if(xParameterStringLength > 1){
					fail = 1;
					break;
				}
				strncat(temp_str, ( const char * ) pcParameterString, xParameterStringLength);
				if(!isdigit_int(temp_str[0])){
					fail = 1;
					break;
				}
				if(strncmp(str, "DI", 2) == 0){
					if(val != 1){
						fail = 1;
						break;
					}

					val2 = atoi(temp_str);
					if(val2 < 0 || val2 > 1){
						fail = 1;
						break;
					}
					SetDINTypeActStr(temp_str, (val - 1));
					SETTINGS_Save();
					log_event_data(LOG_SETTING_SAVE, name_login_telnet);

				}
				else if(strncmp(str, "DO", 2) == 0){
					if(val < 1 || val > 3){
						fail = 1;
						break;
					}

					val2 = atoi(temp_str);
					if(val2 < 1 || val2 > 5){
						fail = 1;
						break;
					}
					SetROTypeActStr(temp_str, (val - 1));
					SETTINGS_Save();
					log_event_data(LOG_SETTING_SAVE, name_login_telnet);
				}
			}
			else{
				fail = 1;
			}

		break;
#endif
		default:
			strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
		}
	}

	if(fail)
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );

	xReturn = pdFALSE;


	return xReturn;
}

/*
 * Implements the firmware download http command.
 */
static portBASE_TYPE prvTaskUploadCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	static bool start_update = true;
	const int8_t *const pcUploadHeader = ( int8_t * ) "Контроллер переводится в режим загрузчика\r\n";

	( void ) pcCommandString;
	( void ) xWriteBufferLen;

	if(telnet_code_auth != ADMIN){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}

	if(start_update){
		start_update = false;
		strcpy( ( char * ) pcWriteBuffer, ( char * ) pcUploadHeader );
		return pdTRUE;
	}
	else{
		telnet_act = true;
		HTTP_StartResetTask(true);
		return pdFALSE;
	}
}

/*
 * Implements the ups command.
 */
static portBASE_TYPE prvTaskUPSCommand( int8_t *pcWriteBuffer, size_t xWriteBufferLen, const int8_t *pcCommandString ){
	int8_t *pcParameterString;
	signed portBASE_TYPE xParameterStringLength, xReturn;
	portBASE_TYPE xParameterNumber = 1;
	char str[110];
	int32_t val = 0;
	float val_float = 0;
	int8_t res = 0;
	uint8_t i;

	( void ) pcCommandString;
	( void ) xWriteBufferLen;
	configASSERT( pcWriteBuffer );

	memset(pcWriteBuffer, 0, configCOMMAND_INT_MAX_OUTPUT_SIZE);

	if(telnet_code_auth != ADMIN && i !=ARG_CONFIG_INFO){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcPermissionDenied, strlen( ( char * ) pcPermissionDenied ) );
		return pdFALSE;
	}

	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	for(i = 0; i < ARG_UPS_ALL; i ++){
		if( strncmp( ( const char * ) pcParameterString, ups_args_list[i], strlen(ups_args_list[i]) ) == 0 ){
			break;
		}
	}
	xParameterNumber ++;

	/* Obtain the parameter string. */
	pcParameterString = ( int8_t * ) FreeRTOS_CLIGetParameter
															(
																pcCommandString,		/* The command string itself. */
																xParameterNumber,		/* Return the next parameter. */
																&xParameterStringLength	/* Store the parameter string length. */
															);
	memset(str, 0, sizeof(str));
	if(xParameterStringLength > 3){
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		return pdFALSE;
	}
	strncat(str, ( const char * ) pcParameterString, xParameterStringLength);

	switch(i){
	case ARG_UPS_BATTEST:
		for(uint8_t j = 0; j < xParameterStringLength; j++){
			if(!isdigit_int(str[j])){
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
				return pdFALSE;
			}
		}
		val = atoi(str);
		 if(val == 0){
			  res = ups_metac_service_pdu(ups_cancel_test);
			  if(res == 1){
				  log_event_data(LOG_TEST_UPS, "Администратор (Останов)");
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест остановлен!\r\n");
			  }
			  else{
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест не удалось остановить!\r\n");
			  }
		  }
		  else if(val > 0 && val < 100){
			  TimeParam = val;
			  res = ups_metac_service_pdu(ups_test_time);
			  if(res == 1){
				  log_event_data(LOG_TEST_UPS, "Администратор (Запущен)");
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест запущен!\r\n");
			  }
			  else{
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест не удалось запустить!\r\n");
			  }
		  }
		  else if(val == 100){
			  res = ups_metac_service_pdu(ups_test_10sec);
			  if(res == 1){
				  log_event_data(LOG_TEST_UPS, "Администратор (Запущен)");
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест запущен!\r\n");
			  }
			  else{
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест не удалось запустить!\r\n");
			  }
		  }
		  else if(val == 999){
			  res = ups_metac_service_pdu(ups_test_low_bat);
			  if(res == 1){
				  log_event_data(LOG_TEST_UPS, "Администратор (Запущен)");
				  strcpy( ( char * ) pcWriteBuffer, "\t\ttТест запущен!\r\n");
			  }
			  else{
				  strcpy( ( char * ) pcWriteBuffer, "\t\tТест не удалось запустить!\r\n");
			  }
		  }
		  else{
			  strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		  }
		break;
	case ARG_UPS_SHUTDOWN:
		for(uint8_t j = 0; j < xParameterStringLength; j++){
			if(!isfloatdigit(str[j])){
				strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
				return pdFALSE;
			}
		}
		val_float = atof(str);
		if(val_float == 0){
			  res = ups_metac_service_pdu(ups_cancel_shut_down);
				if(res == 1){
					log_event_data(LOG_SHUTDOWN_UPS, "Администратор (Останов)");
					strcpy( ( char * ) pcWriteBuffer, "\t\t\tВыключение нагрузки ИБП отменено!\r\n");
				}
				 else{
				     strcpy( ( char * ) pcWriteBuffer, "\t\tВыключение нагрузки ИБП не удалось отменить!\r\n");
			     }
		}
		else if(val_float > 0 && val_float <= 10){
			TimeParamFloat = val_float;
			res = ups_metac_service_pdu(ups_shutdown);
			if(res == 1){
				log_event_data(LOG_SHUTDOWN_UPS, "Администратор");
				strcpy( ( char * ) pcWriteBuffer, "\t\tОтключение нагрузки ИБП!\r\n");
			}
			else{
				strcpy( ( char * ) pcWriteBuffer, "\t\tОтключение нагрузки ИБП не удалось!\r\n");
			}
		}
		 else{
			 strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		}
		break;
	default:
		strncpy( ( char * ) pcWriteBuffer, ( const char * ) pcInvalidCommand, strlen( ( char * ) pcInvalidCommand ) );
		break;
	}
	xReturn = pdFALSE;

	return xReturn;
}

/*-----------------------------------------------------------*/