SafeDispatch/GatewayTetraVoice/Helpers/ConfigHelper.cs

using Nini.Config;
using SafeMobileLib;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tetra_GW.Helpers
{
    class ConfigHelper
    {
        private static IConfigSource source = null;
        public static string CFG_FILE = "GWconfig.ini";

        //DB
        public static string APPLICATION_SERVER_IP, DB_IP, DB_schema, DB_user, DB_passwd, DB_port;

        public static String messageBusIP = "224.30.0.1";
        public static int messageBusPort = 17233;
        public static int voicePort = 17234;
        public static String localIP = "";

        // Gateway Reg
        public static Int16 regPort = 5680;
        public static Int32 GW_ID = 1;
        public static String GW_IP = "192.168.10.1";
        public static String GatewayName = "Tetra";
        public static String SerialPort = "";
        public static String ReportType = "LONG";
        public static Int32 BaudRate = 115200;
        public static Int32 Area = 0;

        public static bool GW_Autoconnect = true;

        // audio index
        public static String SpeakerDeviceName = "";
        public static String MicDeviceName = "";
        public static bool HasPresenceCheck = false;

        // update
        public static bool autoupdate = true;
        public static bool isDevelop = false;

        //Memory
        public static bool RestartOnMemoryLeak = false;
        public static long MaxMemoryAllowedMb = 512;

        public static void LoadConfig()
        {
            try
            {
                source = new IniConfigSource(CFG_FILE);

                if (source.Configs["Gateway"] == null)
                    source.Configs.Add("Gateway");

                regPort = (Int16)GetInt32Value("Gateway", "regPort", 5680);
                GW_ID = GetInt32Value("Gateway", "id", -1);

                GW_IP = GetStringValue("Gateway", "thisIP", "127.0.0.1");

                GatewayName = GetStringValue("Gateway", "name", "Tetra");
                SerialPort = GetStringValue("Gateway", "serialPort", "");
                GW_Autoconnect = GetBooleanValue("Gateway", "autoConnect", true);
                localIP = GetStringValue("Gateway", "localIP", "");
                BaudRate = GetInt32Value("Gateway", "BaudRate", 9600);
                Area = GetInt32Value("Gateway", "Area", 0);


                if (source.Configs["Audio"] == null)
                    source.Configs.Add("Audio");

                SpeakerDeviceName = GetStringValue("Audio", "inDevice", "");
                MicDeviceName = GetStringValue("Audio", "outDevice", "");
                HasPresenceCheck = GetBooleanValue("Audio", "hasPresenceCheck", false);

                if (source.Configs["Update"] == null)
                    source.Configs.Add("Update");

                autoupdate = GetBooleanValue("Update", "autoupdate", true);

                if (source.Configs["Update"].Contains("develop"))
                    isDevelop = source.Configs["Update"].GetBoolean("develop");

                if (source.Configs["Server"] == null)
                    source.Configs.Add("Server");

                APPLICATION_SERVER_IP = GetStringValue("Server", "IP", "127.0.0.1");

                if (source.Configs["TYPE"] == null)
                    source.Configs.Add("TYPE");

                ReportType = GetStringValue("TYPE", "ReportType", "");


                string header = "Memory";
                if (source.Configs[header] == null)
                    source.Configs.Add(header);

                if (source.Configs[header].Contains("restartOnMemoryLeak"))
                    RestartOnMemoryLeak = source.Configs[header].GetBoolean("restartOnMemoryLeak");

                if (source.Configs[header].Contains("maxMemoryAllowedMb"))
                    MaxMemoryAllowedMb = source.Configs[header].GetLong("maxMemoryAllowedMb");
            }
            catch (Exception ex)
            {
                SafeMobileLib.Utils.WriteLine("ConfigHelper [LoadConfig]: " + ex.ToString());
            }
        }

        #region Save methods

        public static void SaveSpeakerDevice(String deviceName)
        { 
            SaveStringValue("Audio", "outDevice", deviceName);
        }


        public static void SaveMicDevice(String deviceName)
        {
            SaveStringValue("Audio", "inDevice", deviceName);
        }

        public static void SaveSerialPort(String serialPort)
        {
            SaveStringValue("Gateway", "serialPort", serialPort);
        }

        public static void SaveAutoConnect(bool isAutoConnect)
        {
            SaveStringValue("Gateway", "autoConnect", isAutoConnect ? "true" : "false");
        }
        
        public static void SaveReportType(String ReportType)
        {
            SaveStringValue("TYPE", "ReportType", ReportType);
        }

        private static void SaveStringValue(String header, String key, String value)
        {
            if (source.Configs[header] == null)
                source.Configs.Add(header);

            source.Configs[header].Set(key, value);
            source.Save();
        }

        private static void SaveInt32Value(String header, String key, Int32 value)
        {
            if (source.Configs[header] == null)
                source.Configs.Add(header);

            source.Configs[header].Set(key, value);
            source.Save();
        }
        #endregion
        

        #region Get methods
        /// <summary>
        /// Get an int value from the configuration file. The desired value is identifiec by
        /// the key and the header under which is placed is pointed by the header. Also a default 
        /// value can be set in case the value doesn't exist and needs to be created before 
        /// beeing returned
        /// </summary>
        /// <param name="header">Header unde which the desired config parameter is placed</param>
        /// <param name="key">The Key that designates the desired config parameter</param>
        /// <param name="defaultValue">A default value that will be used and returned in case the 
        /// config file doesn't have a value for the parameter</param>
        /// <returns>Parameter value from the config file, or the default value in case it doesn't 
        /// exist</returns>
        private static Int32 GetInt32Value(String header, String key, Int32 defaultValue)
        {
            if (source.Configs[header] == null)
                return defaultValue;

            if (!source.Configs[header].Contains(key))
                source.Configs[header].Set(key, defaultValue);

            return source.Configs[header].GetInt(key);
        }


        /// <summary>
        /// Get a string value from the configuration file. The desired value is identifiec by
        /// the key and the header under which is placed is pointed by the header. Also a default 
        /// value can be set in case the value doesn't exist and needs to be created before 
        /// beeing returned
        /// </summary>
        /// <param name="header">Header unde which the desired config parameter is placed</param>
        /// <param name="key">The Key that designates the desired config parameter</param>
        /// <param name="defaultValue">A default value that will be used and returned in case the 
        /// config file doesn't have a value for the parameter</param>
        /// <returns>Parameter value from the config file, or the default value in case it doesn't 
        /// exist</returns>
        private static String GetStringValue(String header, String key, String defaultValue)
        {
            if (source.Configs[header] == null)
                return defaultValue;

            if (!source.Configs[header].Contains(key))
                source.Configs[header].Set(key, defaultValue);

            return source.Configs[header].GetString(key);
        }


        /// <summary>
        /// Get a boolean value from the configuration file. The desired value is identifiec by
        /// the key and the header under which is placed is pointed by the header. Also a default 
        /// value can be set in case the value doesn't exist and needs to be created before 
        /// beeing returned
        /// </summary>
        /// <param name="header">Header unde which the desired config parameter is placed</param>
        /// <param name="key">The Key that designates the desired config parameter</param>
        /// <param name="defaultValue">A default value that will be used and returned in case the 
        /// config file doesn't have a value for the parameter</param>
        /// <returns>Parameter value from the config file, or the default value in case it doesn't 
        /// exist</returns>
        private static Boolean GetBooleanValue(String header, String key, Boolean defaultValue)
        {
            if (source.Configs[header] == null)
                return defaultValue;

            if (!source.Configs[header].Contains(key))
                source.Configs[header].Set(key, defaultValue);

            return source.Configs[header].GetBoolean(key);
        }
        #endregion
    }
}