serverRoom/backend-csharp/amt-sdk-20-0-0-1/IntelvProModule/Src/ModuleLib/SettingsContainer.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Intel.Management.Wsman;

namespace Intel.Management.PSModule
{
    /// <summary>
    /// Container for a collection of settings
    /// </summary>
    class SettingsContainer : DriveContainer
    {
        protected IManagedReference _refToSettings;
        protected IManagedInstance _settingsObj;

        public SettingsContainer(string name, DriveItem parent)
            : base(name, parent)
        {
            _refToSettings = null; // inheritior will set this
        }

        public override void GetChildItems(ChildWriter writer)
        {
            if (_settingsObj == null || writer.Force)
                _settingsObj=_refToSettings.Get();
        }

        public virtual void Update()
        {
            IManagedInstance copyRef= _refToSettings.Put(_settingsObj);
        }

        public string GetSetting(string name)
        {
            return _settingsObj.GetProperty(name).ToString();
        }

      
        public void SetSetting(string name,string value)
        {
            _settingsObj.SetProperty(name, value);
            Update();
           
        }

        public bool HasSetting(string name)
        {
            return !_settingsObj.GetProperty(name).IsNull;
        }

        public IWsmanItem GetSettingItem(string name)
        {
            return _settingsObj.GetProperty(name);
           
        }

        public void RemoveSetting(string name)
        {
            _settingsObj.RemoveProperty(name);
        }

        public void ChangeSetting(string name, object value)
        {
            _settingsObj.SetProperty(name, value.ToString());
        }

        public void ChangeSetting(string name, IManagedReference refToValue)
        {
            _settingsObj.SetProperty(name, refToValue);
        }

        public void SetSetting(string name, object[] values)
        {
            _settingsObj.RemoveProperty(name);
            foreach (object value in values)
            {
                _settingsObj.AddProperty(name, value.ToString());
            }

          
            _refToSettings.Put(_settingsObj);
        }

        public IManagedReference GetReference()
        {
            return _refToSettings;
        }


       
    }// end SettingsContainer class

    class SettingsItem : DriveItem
    {
        public SettingsItem(string name, SettingsContainer container)
            : base(name, container)
        {
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
            _parent.RemoveChildItem(this);
        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }
    }

    /// <summary>
    /// A String Setting in a SettingsContainer
    /// </summary>
    class StringSetting : SettingsItem
    {
        public StringSetting(string name, SettingsContainer container)
            : base(name, container)
        {
        }

        public override object Value
        {
            get
            {
                SettingsContainer settings = _parent as SettingsContainer;
                return settings.GetSetting(_name);
            }
        }

    
        public override void SetItem(object values, DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.SetSetting(_name, values.ToString());
        }

      
    }// end StringStting


    /// <summary>
    /// A Boolean Setting in a SettingsContainer
    /// </summary>
    class BooleanSetting : SettingsItem
    {
        public BooleanSetting(string name, SettingsContainer container)
            : base(name, container)
        {
        }

        public override object Value
        {
            get
            {
                SettingsContainer settings = _parent as SettingsContainer;
                return bool.Parse(settings.GetSetting(_name));
            }
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
        }

        public override void SetItem(object values, DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.SetSetting(_name, values.ToString().ToLower());
        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }
    }// end boolean class

    /// <summary>
    /// A UIn32 Setting in a SettingsContainer
    /// </summary>
    class UIntSetting : SettingsItem
    {
        public UIntSetting(string name, SettingsContainer container)
            : base(name, container)
        {
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
        }

        public override object Value
        {
            get
            {
                SettingsContainer settings = _parent as SettingsContainer;
                return uint.Parse(settings.GetSetting(_name));
            }
        }

        public override void SetItem(object values, DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.SetSetting(_name, values.ToString().ToLower());
        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }
    }// end UnIntSetting class

    enum TimespanUnits
    {
        Seconds,
        minutes,
    }

    /// <summary>
    /// A Timespan Setting in a SettingsContainer
    /// </summary>
    class TimespanSetting : SettingsItem
    {
        TimespanUnits _units;

        public TimespanSetting(string name, TimespanUnits units, SettingsContainer container)
            : base(name, container)
        {
            _units = units;
            _value = null;
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
        }

        public override object Value
        {
            get
            {
                SettingsContainer settings = _parent as SettingsContainer;
                if (_value == null)
                {
                    int unit = int.Parse(settings.GetSetting(_name));
                    if (_units==TimespanUnits.Seconds)
                        _value = new TimeSpan(0, 0, unit);
                    else
                        _value = new TimeSpan(0, unit, 0);
                }
                return _value;
            }
        }

        public override void SetItem(object values, DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;

            TimeSpan span = TimeSpan.Parse(values.ToString());

            if (_units == TimespanUnits.Seconds)
            {
                settings.SetSetting(_name, span.TotalSeconds.ToString());
            }
            else
            {
                settings.SetSetting(_name, span.TotalMinutes.ToString());
            }

            _value = span;

           
        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }
    }// end TimespanSetting class

 

    /// <summary>
    /// A ValueMap Setting in a SettingsContainer
    /// </summary>
    class ValueMapSetting : SettingsItem
    {
        public ValueMapSetting(string name, IDictionary<string, string> valuemap, SettingsContainer container)
            : base(name, container)
        {

            string mapValue = container.GetSetting(_name);
            _value = ValueMap.Create(mapValue, valuemap);
        }

        public ValueMapSetting(string name,ValueMap value, SettingsContainer container)
            : base(name, container)
        {

            string mapValue = container.GetSetting(_name);
            _value = value;
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
        }



        public override void SetItem(object values, DriveProvider provider)
        {

            SettingsContainer settings = _parent as SettingsContainer;
            ValueMap map = _value as ValueMap;


            if (values is string)
            {

                string mappedValue = map.GetValueFromString(values.ToString());
                if (mappedValue.Equals(string.Empty))
                    throw new System.Management.Automation.PSArgumentException();

                settings.SetSetting(_name, mappedValue);
                map.Value = mappedValue;
            }

            else if (values is ValueMap)
            {
                settings.SetSetting(_name, ((ValueMap)values).Value.ToString());
                _value = values;
            }
            else
            {
                settings.SetSetting(_name, values.ToString());
                map.Value = values.ToString();

            }

        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }
    }// end UnIntSetting class

     /// <summary>
    /// An array of ValueMapSettings in a SettingsContainer
    /// </summary>
    class ValueMapsSetting : SettingsItem
    {
        IDictionary<string, string> _valuemap;
        public ValueMapsSetting(string name, IDictionary<string,string> valuemap,  SettingsContainer container)
            : base(name, container)
        {

            SettingsContainer settings = _parent as SettingsContainer;
            List<ValueMap> list = new List<ValueMap>();

            foreach (IWsmanItem item in settings.GetSettingItem(_name))
            {
                list.Add(ValueMap.Create(item.ToString(),valuemap));
            }
            _value= list.ToArray();
            _valuemap = valuemap;
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
        }

     

        public override void SetItem(object values, DriveProvider provider)
        {

            SettingsContainer settings = _parent as SettingsContainer;

            List<ValueMap> list = new List<ValueMap>();

            
           
            object[] objArray = new object[0];
           
            if (values is string)
            {
                objArray = new string[1];
                ValueMap map = ValueMap.CreateFromStringValue(values.ToString(), _valuemap);
                list.Add(map);
                objArray[0] = map.Value;
                
            }
            else if (values is object[])
            {
                objArray = new string[((object[])values).Length];
                for (int i = 0; i < objArray.Length; i++)
                {
                    ValueMap map = ValueMap.CreateFromStringValue(((object[])values)[i].ToString(), _valuemap);
                    list.Add(map);
                    objArray[i] = map.Value;
                }
            }
           
            settings.SetSetting(_name, objArray);

            _value=list.ToArray();
          
        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }
    }// end UnIntSetting class


    /// <summary>
    /// A String array Setting in a SettingsContainer
    /// </summary>
    class StringsSetting : DriveItem
    {
        public StringsSetting(string name, SettingsContainer container)
            : base(name, container)
        {
        }

        public override object Value
        {
            get
            {
                SettingsContainer settings = _parent as SettingsContainer;
                List<string> list = new List<string>();

                foreach (IWsmanItem item in settings.GetSettingItem(_name))
                {
                    list.Add(item.ToString());
                }
                return list.ToArray();
            }
        }

        public override void RemoveItem(DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;
            settings.RemoveSetting(_name);
        }

        public override void SetItem(object values, DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;

            object[] objArray = null;
            if (values is string)
            {
                objArray = new string[1];
                objArray[0] = values.ToString();
            }
            else if (values is string[])
            {
                objArray = values as object[];
            }

            settings.SetSetting(_name, objArray);
        }

        public override object GetReturnObject()
        {
            return new NameValuePairItem(Name, Value);
        }

    } // StringSettings class


/// <summary>
/// An Optional String Setting
/// </summary>
    class OptionalStringSetting : StringSetting
    {
        public OptionalStringSetting(string name, SettingsContainer container)
            : base(name, container)
        {
        }

        public override object Value
        {
            get
            {
                SettingsContainer settings = _parent as SettingsContainer;

                if (settings.HasSetting(_name))
                    return settings.GetSetting(_name);

                return string.Empty;
            }
        }


        public override void SetItem(object values, DriveProvider provider)
        {
            SettingsContainer settings = _parent as SettingsContainer;

            string value = null;
            if (values != null)
                value = values.ToString();

            if (string.IsNullOrEmpty(value))
            {
                value = null;
                settings.SetSetting(_name, value);
            }
            else
                settings.SetSetting(_name, values.ToString());
        }
    }//end OptionalStringSetting

}//end namespace