Lib: 2009/12

Project(DLL) : ServicePlugin

Configuration

Duration.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Configuration
{
    public enum Duration
    {
        Day,
        Week,
        Month
    }
}

Logger.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
 
namespace ScheduleService.Configuration
{
    public class Logger : ConfigurationElement
    {
        /// <summary>
        /// DLL檔案位置
        /// </summary>
        [ConfigurationProperty("binary")]
        public string Binary
        {
            get { return (string)this["binary"]; }
            set { this["binary"] = value; }
        }
        /// <summary>
        /// 實體名稱
        /// </summary>
        [ConfigurationProperty("assembly", IsRequired = true)]
        public string Assembly
        {
            get { return (string)this["assembly"]; }
            set { this["assembly"] = value; }
        }
    }
}

MemoryUsage.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
 
namespace ScheduleService.Configuration
{
    /// <summary>
    /// 已不使用
    /// </summary>
    public sealed class MemoryUsage : ConfigurationElement
    {
        [ConfigurationProperty("interval", IsRequired = false, DefaultValue = 60)]
        public int Interval
        {
            get { return (int)this["interval"]; }
            set { this["interval"] = value; }
        }
 
        [ConfigurationProperty("monitor", IsRequired = false, DefaultValue = false)]
        public bool Monitor
        {
            get { return (bool)this["monitor"]; }
            set { this["monitor"] = value; }
        }
    }
}

Module.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
using System.Runtime.Serialization;
using ScheduleService.Remoting;
 
namespace ScheduleService.Configuration
{
    public sealed class Module : ConfigurationElement
    {
        /// <summary>
        /// 模組名稱
        /// </summary>
        [ConfigurationProperty("name", IsKey = true)]
        public string Name
        {
            get { return (string)this["name"]; }
            set { this["name"] = value; }
        }
        /// <summary>
        /// 介面名稱
        /// </summary>
        [ConfigurationProperty("type", IsRequired = true)]
        public string Type
        {
            get { return (string)this["type"]; }
            set { this["type"] = value; }
        }
        /// <summary>
        /// DLL檔案位置
        /// </summary>
        [ConfigurationProperty("binary")]
        public string Binary
        {
            get { return (string)this["binary"]; }
            set { this["binary"] = value; }
        }
        /// <summary>
        /// 實體名稱
        /// </summary>
        [ConfigurationProperty("assembly", IsRequired = true)]
        public string Assembly
        {
            get { return (string)this["assembly"]; }
            set { this["assembly"] = value; }
        }
        /// <summary>
        /// 執行間隔(秒)
        /// </summary>
        [ConfigurationProperty("interval", IsRequired = false)]
        public int Interval
        {
            get { return (int)this["interval"]; }
            set { this["interval"] = value; }
        }
 
        /// <summary>
        /// 執行週期
        /// </summary>
        [ConfigurationProperty("duration", IsRequired = false, DefaultValue = Duration.Day)]
        public Duration Duration
        {
            get { return (Duration)this["duration"]; }
            set { this["duration"] = value; }
        }
 
        /// <summary>
        /// 執行時間點(格式tt:MM:dd)
        /// </summary>
        [ConfigurationProperty("executePoint", IsRequired = false)]
        public string ExecutePoint
        {
            get { return (string)this["executePoint"]; }
            set { this["executePoint"] = value; }
        }
 
        /// <summary>
        /// 執行失敗時, 嘗試重新執行一次
        /// </summary>
        [ConfigurationProperty("reTryOnFailed", IsRequired = false, DefaultValue = false)]
        public bool ReTryOnFailed
        {
            get { return (bool)this["reTryOnFailed"]; }
            set { this["reTryOnFailed"] = value; }
        }
 
        public DateTime StartTime { get; set; }
        public DateTime LastExecuted { get; set; }
        public DateTime NextExecute { get; set; }
        public Exception Exception { get; set; }
 
        public override string ToString()
        {
            return string.Format("<module name=\"{0}\" type=\"{1}\" binary=\"{2}\" assembly=\"{3}\" interval=\"{4}\" />", this.Name, this.Type, this.Binary, this.Assembly, this.Interval);
        }
 
        public override int GetHashCode()
        {
            return string.Format("{0}{1}{2}{3}", this.Name, this.Type, this.Binary, this.Assembly).GetHashCode();
        }
 
        public override bool Equals(object compareTo)
        {
            if (compareTo == null || !(compareTo is Module)) return false;
            Module obj = compareTo as Module;
            return string.Format("{0}{1}{2}{3}", this.Name, this.Type, this.Binary, this.Assembly)
                == string.Format("{0}{1}{2}{3}", obj.Name, obj.Type, obj.Binary, obj.Assembly);
        }
 
        public ModuleData ToModuleData()
        {
            ModuleData data = new ModuleData();
            data.Assembly = this.Assembly;
            data.Binary = this.Binary;
            data.Exception = this.Exception;
            data.Interval = this.Interval;
            data.LastExecuted = this.LastExecuted;
            data.Name = this.Name;
            data.NextExecute = this.NextExecute;
            data.StartTime = this.StartTime;
            data.Type = this.Type;
            data.Duration = this.Duration;
            data.ExecutePoint = this.ExecutePoint;
            data.ReTryOnFailed = this.ReTryOnFailed;
            return data;
        }
    }
}

ModuleCollection.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ScheduleService.Configuration;
using System.Configuration;
 
namespace ScheduleService.Configuration
{
    public sealed class ModuleCollection : ConfigurationElementCollection
    {
        public override ConfigurationElementCollectionType CollectionType
        {
            get
            {
                return ConfigurationElementCollectionType.AddRemoveClearMap;
            }
        }
 
        public Module this[int index]
        {
            get { return (Module)BaseGet(index); }
            set
            {
                if (BaseGet(index) != null)
                    BaseRemove(index);
                BaseAdd(index, value);
            }
        }
 
        protected override ConfigurationElement CreateNewElement()
        {
            return new Module();
        }
 
        protected override object GetElementKey(ConfigurationElement element)
        {
            return (element as Module).Name;
        }
 
        #region Operation
        public void Add(Module module)
        {
            BaseAdd(module);
        }
 
        public void Clear()
        {
            BaseClear();
        }
 
        public void Rmove(Module module)
        {
            BaseRemove(module.Name);
        }
 
        public void Remove(string name)
        {
            BaseRemove(name);
        }
 
        public void RemoveAt(int index)
        {
            BaseRemoveAt(index);
        }
        #endregion
    }
}

MonitorPort.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
 
 
namespace ScheduleService.Configuration
{
    public sealed class MonitorPort : ConfigurationElement
    {
        [ConfigurationProperty("value", IsRequired = true)]
        public int Value
        {
            get { return (int)this["value"]; }
            set { this["value"] = value; }
        }
    }
}

Plugin.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
 
namespace ScheduleService.Configuration
{
    public sealed class Plugin : ConfigurationSection
    {
        ///// <summary>
        ///// 重載間隔
        ///// </summary>
        //[ConfigurationProperty("reloadInterval")]
        //public ReloadInterval ReloadConfigInterval
        //{
        //    get { return (ReloadInterval)this["reloadInterval"]; }
        //    set { this["reloadInterval"] = value; }
        //}
        ///// <summary>
        ///// 監控記憶體使用情況
        ///// </summary>
        //[ConfigurationProperty("memoryUsage")]
        //public MemoryUsage MemoryUsage
        //{
        //    get { return (MemoryUsage)this["memoryUsage"]; }
        //    set { this["memoryUsage"] = value; }
        //}
        /// <summary>
        /// 監控通訊埠
        /// </summary>
        [ConfigurationProperty("monitorPort")]
        public MonitorPort MonitorPort
        {
            get { return (MonitorPort)this["monitorPort"]; }
            set { this["monitorPort"] = value; }
        }
        /// <summary>
        /// 外掛log
        /// </summary>
        [ConfigurationProperty("exceptionHandler")]
        public Logger ExceptionHandler
        {
            get { return (Logger)this["exceptionHandler"]; }
            set { this["exceptionHandler"] = value; }
        }
        /// <summary>
        /// 模組
        /// </summary>
        [ConfigurationProperty("plugins")]
        [ConfigurationCollection(typeof(ModuleCollection), AddItemName = "module", ClearItemsName = "clearModules", RemoveItemName = "removeModules")]
        public ModuleCollection Plugins
        {
            get { return (ModuleCollection)this["plugins"]; }
            set { this["plugins"] = value; }
        }
    }
}

ReloadInterval.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Configuration;
 
namespace ScheduleService.Configuration
{
    /// <summary>
    /// 已不使用
    /// </summary>
    public sealed class ReloadInterval : ConfigurationElement
    {
        [ConfigurationProperty("value", IsRequired = true)]
        public int Value
        {
            get { return (int)this["value"]; }
            set { this["value"] = value; }
        }
    }
}

Plugin

IAlarmPlugin.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Plugin
{
    public interface IAlarmPlugin
    {
        void ExecuteAt(object sender, System.Timers.ElapsedEventArgs e);
    }
}

IComboPlugin.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Plugin
{
    public interface IComboPlugin
    {
        bool OnExecuting();
        void OnExecuted();
    }
}

IComplexPlugin.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Plugin
{
    public interface IComplexPlugin : ISimplePlugin, IComboPlugin, IGeneralPlugin
    {
 
    }
}

IGeneralPlugin.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Plugin
{
    public interface IGeneralPlugin
    {
        bool OnStart();
        void OnStop();
    }
}

ISimplePlugin.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Plugin
{
    public interface ISimplePlugin
    {
        void Execute(object sender, System.Timers.ElapsedEventArgs e);
    }
}

PluginLoader.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.XPath;
using System.Xml.Linq;
using System.Configuration;
using ScheduleService.Configuration;
using ScheduleService.Utilily;
 
namespace ScheduleService.Plugin
{
    public class PluginLoader
    {
        private List<Module> LoadedPlugins;
        /// <summary>
        /// 載入目前執行個體的設定檔
        /// </summary>
        public void LoadConfig()
        {
            LoadConfig(ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None).FilePath);
        }
        /// <summary>
        /// 載入指定的設定檔
        /// </summary>
        /// <param name="configPath"></param>
        public void LoadConfig(string configPath)
        {
            try
            {
                LoadedPlugins = new List<Module>();
                #region 重新載入設定檔
                ConfigurationManager.RefreshSection("scheduleService.plugin");
                ModuleCollection modules = ((Configuration.Plugin)ConfigurationManager.GetSection("scheduleService.plugin")).Plugins;
                foreach (Module m in modules)
                {
                    LoadedPlugins.Add(m);
                }
                #endregion
                #region 以讀檔方式重新載入設定檔
                //XElement root = XElement.Load(configPath);
                //IEnumerator<XElement> itor = root.XPathSelectElements("//scheduleService.plugin/plugins/module").GetEnumerator();
                //while (itor.MoveNext())
                //{
                //    try
                //    {
                //        Module m = new Module();
                //        m.Assembly = itor.Current.Attribute("assembly").Value;
                //        m.Binary = itor.Current.Attribute("binary").Value;
                //        m.Name = itor.Current.Attribute("name").Value;
                //        m.Type = itor.Current.Attribute("type").Value;
                //        m.Interval = int.Parse(itor.Current.Attribute("interval").Value);
                //        LoadedPlugins.Add(m);
                //    }
                //    catch (Exception ex)
                //    {
                //        ServiceLogger.Log(string.Format("載入模組{0}時發生錯誤", itor.Current.ToString()), ex);
                //    }
                //}
                #endregion
            }
            catch (Exception ex)
            {
                ServiceLogger.Log(string.Format("載入設定檔{0}時發生錯誤", configPath), ex);
            }
        }
        /// <summary>
        /// 取得指定模組資料
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public Module GetModule(string name)
        {
            if (LoadedPlugins == null)
            {
                LoadConfig();
            }
 
            foreach (Module m in LoadedPlugins)
            {
                if (m.Name == name)
                    return m;
            }
            return null;
        }
        /// <summary>
        /// 取得所有模組
        /// </summary>
        /// <returns></returns>
        public Module[] GetModules()
        {
            if (LoadedPlugins == null)
            {
                LoadConfig();
            }
 
            return LoadedPlugins.ToArray();
        }
        /// <summary>
        /// 取得所有模組設定字串
        /// </summary>
        /// <returns></returns>
        public string[] GetModuleStrings()
        {
            if (LoadedPlugins == null)
            {
                LoadConfig();
            }
 
            List<string> list = new List<string>();
            foreach (Module m in LoadedPlugins)
            {
                list.Add(m.ToString());
            }
            return list.ToArray();
        }
    }
}

Timer.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;
using ScheduleService.Configuration;
using ScheduleService.Utilily;
using System.Text.RegularExpressions;
 
namespace ScheduleService.Plugin
{
    public class Timer : System.Timers.Timer
    {
        private bool flag;
        /// <summary>
        /// 模組的實體物件
        /// </summary>
        public object Instance { get; private set; }
        /// <summary>
        /// 執行模組的資料
        /// </summary>
        public ScheduleService.Configuration.Module Source { get; private set; }
 
        public Timer(ScheduleService.Configuration.Module module)
            : base()
        {
            try
            {
                Source = module;
                base.Enabled = true;
 
 
                Assembly assembly = Assembly.LoadFrom(PathHelper.PluginPath + Source.Binary);
                switch (Source.Type)
                {
                    case "ScheduleService.Plugin.ISimplePlugin":
                    case "ScheduleService.Plugin.IComplexPlugin":
                        ISimplePlugin simplePlugin = (ISimplePlugin)assembly.CreateInstance(Source.Assembly);
                        base.Interval = module.Interval * 1000;
                        base.Elapsed += new System.Timers.ElapsedEventHandler(Simple_Elapsed);
                        this.Instance = simplePlugin;
                        this.Source.NextExecute = DateTime.Now.AddSeconds(this.Source.Interval);
                        break;
                    case "ScheduleService.Plugin.IAlarmPlugin":  // 定時類型
                        IAlarmPlugin alarmPlugin = (IAlarmPlugin)assembly.CreateInstance(Source.Assembly);
                        base.Interval = 30000;  // 每30秒執行檢查
                        base.Elapsed += new System.Timers.ElapsedEventHandler(Alarm_Elapsed);
                        this.Instance = alarmPlugin;
                        this.Source.NextExecute = this.NextExecute(DateTime.Now);
                        break;
                    case "ScheduleService.Plugin.IGeneralPlugin":  // 未測試
                        IGeneralPlugin generalPlugin = (IGeneralPlugin)assembly.CreateInstance(Source.Assembly);
                        base.Enabled = false;
                        this.Instance = generalPlugin;
                        break;
                }
            }
            catch (Exception ex)
            {
                ServiceLogger.Log(string.Format("建立'{0}'實體時發生錯誤", Source.Assembly), ex);
                throw ex;
            }
        }
 
        void Alarm_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
        {
            if (this.flag)
            {
                ServiceLogger.Log("前一個處理排程正在進行中，略過本次排程");
                return;
            }
 
            if (string.Format("{0:yyyyMMddHHmm}", this.NextExecute(DateTime.Now.AddMinutes(-1))) == string.Format("{0:yyyyMMddHHmm}", DateTime.Now))
            {
                this.flag = true;
                this.Enabled = false;
                this.Source.LastExecuted = e.SignalTime; // 執行時間
                this.Source.NextExecute = this.NextExecute(DateTime.Now.AddMinutes(5));  // 預計下次執行時間
                try
                {
                    this.ExecuteAlarm(sender, e);
 
                    this.Source.Exception = null;
                }
                catch (Exception ex)
                {
                    this.Source.Exception = ex;
                    ServiceLogger.Log(string.Format("排程工作[{0}]執行時發生錯誤", Source.Name), ex);
                    if (this.Source.ReTryOnFailed)
                    {
                        // 延遲30秒後重試
                        System.Threading.Thread.Sleep(30000);
                        ServiceLogger.Log(string.Format("重新嘗試執行排程工作[{0}]", Source.Name), ex);
                        try
                        {
                            this.ExecuteAlarm(sender, e);
                        }
                        catch (Exception exx)
                        {
                            ServiceLogger.Log(string.Format("重新嘗試執行排程工作[{0}]執行時發生錯誤", Source.Name), exx);
                        }
                    }
                }
 
                // 強迫執行時間大於60秒, 避免重覆執行
                System.Threading.Thread.Sleep(60000);
 
                this.Enabled = true;
                this.flag = false;
 
                // 回收記憶體
                GC.Collect();
            }
        }
 
        private void ExecuteAlarm(object sender, System.Timers.ElapsedEventArgs e)
        {
            IComboPlugin comboPlugin = this.Instance as IComboPlugin;
            IAlarmPlugin alarmPlugin = this.Instance as IAlarmPlugin;
 
            // OnExecuting
            bool isCanceled = false;
            if (this.Instance is IComboPlugin && comboPlugin != null)
            {
                isCanceled = !comboPlugin.OnExecuting();
            }
 
            // Execute
            if (isCanceled)
            {
                ServiceLogger.Log(string.Format("執行模組[{0}]時被前置作業取消", Source.Name));
            }
            else
            {
                ServiceLogger.Log(string.Format("開始執行模組[{0}]", Source.Name));
                alarmPlugin.ExecuteAt(sender, e);
                ServiceLogger.Log(string.Format("排程工作[{0}]執行完成", Source.Name));
            }
 
            // OnExecuted
            if (this.Instance is IComboPlugin && comboPlugin != null)
            {
                comboPlugin.OnExecuted();
            }
        }
 
 
        void Simple_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
        {
            if (this.flag)
            {
                ServiceLogger.Log("前一個處理排程正在進行中，略過本次排程");
                return;
            }
 
            this.flag = true;
            this.Enabled = false;
            this.Source.LastExecuted = e.SignalTime; // 執行時間
            this.Source.NextExecute = e.SignalTime.AddSeconds(this.Source.Interval);  // 預計下次執行時間
            try
            {
                this.ExecuteSimple(sender, e);
 
                this.Source.Exception = null;
            }
            catch (Exception ex)
            {
                this.Source.Exception = ex;
                ServiceLogger.Log(string.Format("排程工作[{0}]執行時發生錯誤", Source.Name), ex);
 
                if (this.Source.ReTryOnFailed)
                {
                    // 延遲30秒後重試
                    System.Threading.Thread.Sleep(30000);
                    ServiceLogger.Log(string.Format("重新嘗試執行排程工作[{0}]", Source.Name), ex);
                    try
                    {
                        this.ExecuteSimple(sender, e);
                    }
                    catch (Exception exx)
                    {
                        ServiceLogger.Log(string.Format("重新嘗試執行排程工作[{0}]執行時發生錯誤", Source.Name), exx);
                    }
                }
            }
 
            this.Enabled = true;
            this.flag = false;
 
            // 回收記憶體
            GC.Collect();
        }
 
        private void ExecuteSimple(object sender, System.Timers.ElapsedEventArgs e)
        {
            IComboPlugin comboPlugin = this.Instance as IComboPlugin;
            ISimplePlugin simplePlugin = this.Instance as ISimplePlugin;
 
            // OnExecuting
            bool isCanceled = false;
            if (this.Instance is IComboPlugin && comboPlugin != null)
            {
                isCanceled = !comboPlugin.OnExecuting();
            }
 
            // Execute
            if (isCanceled)
            {
                ServiceLogger.Log(string.Format("執行模組[{0}]時被前置作業取消", Source.Name));
            }
            else
            {
                ServiceLogger.Log(string.Format("開始執行模組[{0}]", Source.Name));
                simplePlugin.Execute(sender, e);
                ServiceLogger.Log(string.Format("排程工作[{0}]執行完成", Source.Name));
            }
 
            // OnExecuted
            if (this.Instance is IComboPlugin && comboPlugin != null)
            {
                comboPlugin.OnExecuted();
            }
        }
 
        /// <summary>
        /// 計算下次執行時間
        /// </summary>
        /// <param name="baseTime"></param>
        /// <returns></returns>
        private DateTime NextExecute(DateTime baseTime)
        {
            int duration = -1;
            int hour = -1;
            int minute = -1;
            string[] time = this.Source.ExecutePoint.Split(new char[] { ':' });
            if (Regex.IsMatch(this.Source.ExecutePoint, "^(\\d+:)?\\d+:\\d+$"))
            {
                switch (time.Length)
                {
                    case 3:
                        // 計算週期的值
                        duration = int.Parse(time[0]);
                        switch (this.Source.Duration)
                        {
                            case Duration.Week:
                                if (duration < 0 || duration > 6) throw new FormatException("執行時間點:星期數值錯誤");
                                break;
                            case Duration.Month:
                                if (duration < 0 || duration > 31) throw new FormatException("執行時間點:日期數值錯誤");
                                break;
                        }
                        // 小時值
                        hour = int.Parse(time[1]);
                        if (hour < 0 || hour > 23) throw new FormatException("執行時間點:小時數值錯誤");
                        // 分鐘值
                        minute = int.Parse(time[2]);
                        if (hour < 0 || hour > 59) throw new FormatException("執行時間點:分鐘數值錯誤");
                        break;
                    case 2:
                        // 小時值
                        hour = int.Parse(time[0]);
                        if (hour < 0 || hour > 23) throw new FormatException("執行時間點:小時數值錯誤");
                        // 分鐘值
                        minute = int.Parse(time[1]);
                        if (hour < 0 || hour > 59) throw new FormatException("執行時間點:分鐘數值錯誤");
                        break;
                    default:
                        throw new FormatException("執行時間點:時間格式錯誤");
                }
 
 
                DateTime nextExecute = baseTime;
                switch (this.Source.Duration)
                {
                    case Duration.Day:
                        nextExecute = new DateTime(baseTime.Year, baseTime.Month, baseTime.Day, hour, minute, 0);
                        if (nextExecute < baseTime) nextExecute = nextExecute.AddDays(1);
                        break;
                    case Duration.Week:
                        int todayOfWeek = (int)DateTime.Now.DayOfWeek; // 今天的星期
                        int leftDays = duration - todayOfWeek < 0 ? duration - todayOfWeek + 7 : duration - todayOfWeek;  // 距下次執行日期的天數
                        nextExecute = new DateTime(baseTime.Year, baseTime.Month, baseTime.Day, hour, minute, 0).AddDays(leftDays);
                        if (nextExecute < baseTime) nextExecute = nextExecute.AddDays(7);
                        break;
                    case Duration.Month:
                        duration = Math.Min(DateTime.DaysInMonth(baseTime.Year, baseTime.Month), duration);  // 數值大於當月天數時, 在最後一天執行
                        nextExecute = new DateTime(baseTime.Year, baseTime.Month, duration, hour, minute, 0);
                        if (nextExecute < baseTime) nextExecute = nextExecute.AddMonths(1);
                        break;
                }
                return nextExecute;
            }
            else
            {
                throw new FormatException("執行時間點:時間格式錯誤");
            }
        }
    }
}

Remoting

MemoryUsage.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
 
namespace ScheduleService.Remoting
{
    [Serializable]
    public class MemoryUsage
    {
        public int NonpagedSystemMemorySize { get; set; }
        public long NonpagedSystemMemorySize64 { get; set; }
        public int PagedMemorySize { get; set; }
        public long PagedMemorySize64 { get; set; }
        public int PagedSystemMemorySize { get; set; }
        public long PagedSystemMemorySize64 { get; set; }
        public int PeakPagedMemorySize { get; set; }
        public long PeakPagedMemorySize64 { get; set; }
        public int PeakVirtualMemorySize { get; set; }
        public long PeakVirtualMemorySize64 { get; set; }
        public int PeakWorkingSet { get; set; }
        public long PeakWorkingSet64 { get; set; }
        public int PrivateMemorySize { get; set; }
        public long PrivateMemorySize64 { get; set; }
        public int VirtualMemorySize { get; set; }
        public long VirtualMemorySize64 { get; set; }
        public int WorkingSet { get; set; }
        public long WorkingSet64 { get; set; }
 
        protected internal void Refresh()
        {
            Process p = Process.GetCurrentProcess();
            this.NonpagedSystemMemorySize = p.NonpagedSystemMemorySize;
            this.NonpagedSystemMemorySize64 = p.NonpagedSystemMemorySize64;
            this.PagedMemorySize = p.PagedMemorySize;
            this.PagedMemorySize64 = p.PagedMemorySize64;
            this.PagedSystemMemorySize = p.PagedSystemMemorySize;
            this.PagedSystemMemorySize64 = p.PagedSystemMemorySize64;
            this.PeakPagedMemorySize = p.PeakPagedMemorySize;
            this.PeakPagedMemorySize64 = p.PeakPagedMemorySize64;
            this.PeakVirtualMemorySize = p.PeakVirtualMemorySize;
            this.PeakVirtualMemorySize64 = p.PeakVirtualMemorySize64;
            this.PeakWorkingSet = p.PeakWorkingSet;
            this.PeakWorkingSet64 = p.PeakWorkingSet64;
            this.PrivateMemorySize = p.PrivateMemorySize;
            this.PrivateMemorySize64 = p.PrivateMemorySize64;
            this.VirtualMemorySize = p.VirtualMemorySize;
            this.VirtualMemorySize64 = p.VirtualMemorySize64;
            this.WorkingSet = p.WorkingSet;
            this.WorkingSet64 = p.WorkingSet64;
        }
    }
}

ModuleData.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ScheduleService.Configuration;
 
namespace ScheduleService.Remoting
{
    [Serializable]
    public sealed class ModuleData
    {
        public string Name { get; set; }
        public string Type { get; set; }
        public string Binary { get; set; }
        public string Assembly { get; set; }
        public int Interval { get; set; }
        public Duration Duration { get; set; }
        public string ExecutePoint { get; set; }
        public bool ReTryOnFailed { get; set; }
 
        public DateTime StartTime { get; set; }
        public DateTime LastExecuted { get; set; }
        public DateTime NextExecute { get; set; }
        public Exception Exception { get; set; }
 
 
        public override int GetHashCode()
        {
            return string.Format("{0}{1}{2}{3}", this.Name, this.Type, this.Binary, this.Assembly).GetHashCode();
        }
 
        public override bool Equals(object compareTo)
        {
            if (compareTo == null || !(compareTo is ModuleData)) return false;
            ModuleData obj = compareTo as ModuleData;
            return string.Format("{0}{1}{2}{3}", this.Name, this.Type, this.Binary, this.Assembly)
                == string.Format("{0}{1}{2}{3}", obj.Name, obj.Type, obj.Binary, obj.Assembly);
        }
 
    }
}

Monitor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ScheduleService.Configuration;
 
namespace ScheduleService.Remoting
{
    public interface Monitor
    {
        MemoryUsage GetUsage();
 
        ModuleData[] GetModules();
    }
}

ServiceClient.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Remoting.Channels.Http;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting.Channels.Tcp;
using System.Net;
 
namespace ScheduleService.Remoting
{
    public class ServiceClient : Monitor
    {
        private TcpChannel channel;
        private Monitor remotingObj;
 
        public void Connect(string host, int port)
        {
            if (channel != null)
            {
                this.Close();
            }
 
            IPAddress[] ip = Dns.GetHostAddresses(host);
            if (ip.Count() == 0) throw new Exception("無法解析主機名稱或ip");
 
            this.channel = new TcpChannel();
            ChannelServices.RegisterChannel(this.channel, false);
 
            remotingObj = Activator.GetObject(
                typeof(Monitor),
                string.Format("tcp://{0}:{1}/ScheduleService.Remoting", ip[0], port)
            ) as Monitor;
        }
 
        public void Close()
        {
            if (this.channel != null)
            {
                ChannelServices.UnregisterChannel(this.channel);
                this.channel.StopListening(null);
                this.channel = null;
            }
 
            GC.Collect();
        }
 
        #region Monitor 成員
 
        public MemoryUsage GetUsage()
        {
            try
            {
                if (remotingObj == null)
                    return null;
                else
                    return remotingObj.GetUsage();
            }
            catch //(Exception ex)
            {
                return null;
            }
        }
 
        public ModuleData[] GetModules()
        {
            try
            {
 
                if (remotingObj == null)
                    return null;
                else
                    return remotingObj.GetModules();
            }
            catch //(Exception ex)
            {
                return null;
            }
        }
 
        #endregion
    }
}

ServiceMonitor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Remoting.Channels.Tcp;
using System.Runtime.Remoting.Channels;
using System.Runtime.Remoting;
 
namespace ScheduleService.Remoting
{
    public class ServiceMonitor : MarshalByRefObject, Monitor
    {
        private TcpChannel channel;
 
        public void StartListen(int port)
        {
            // 結束既有的監聽
            if (this.channel != null)
            {
                this.StopListen();
            }
 
            this.channel = new TcpChannel(port);
            ChannelServices.RegisterChannel(this.channel, false);
            RemotingConfiguration.RegisterWellKnownServiceType(
                typeof(ServiceMonitor),
                "ScheduleService.Remoting",
                WellKnownObjectMode.SingleCall
            );
        }
 
        public void StopListen()
        {
            if (this.channel != null)
            {
                ChannelServices.UnregisterChannel(this.channel);
                this.channel.StopListening(null);
                this.channel = null;
            }
 
            GC.Collect();
        }
 
        #region Monitor 成員
 
        public MemoryUsage GetUsage()
        {
            MemoryUsage usage = new MemoryUsage();
            usage.Refresh();
            return usage;
        }
 
        public ModuleData[] GetModules()
        {
            if (ScheduleServiceBase.ModuleList == null)
            {
                return new ModuleData[0];
            }
            else
            {
                List<ModuleData> list = new List<ModuleData>();
                foreach (ScheduleService.Configuration.Module m in ScheduleServiceBase.ModuleList)
                {
                    list.Add(m.ToModuleData());
                }
                return list.ToArray();
            }
        }
 
        #endregion
    }
}

Utilily

Convertor.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Utilily
{
    public class Convertor
    {
        public static string MatchSize(double size, SizeName sizeName)
        {
            if (size < 1024 || sizeName == SizeName.TB)
            {
                return string.Format("{0:####.##}{1}", size, sizeName);
            }
            else
            {
                return Convertor.MatchSize(size / 1024, (SizeName)(((int)sizeName) + 1));
            }
        }
    }
}

ExceptionHandler.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Utilily
{
    public interface ExceptionHandler
    {
        void Log(string description);
        void Log(string description, Exception ex);
        void Log(string description, Exception ex, object data);
    }
}

FileoutputHandler.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using ScheduleService.Configuration;
 
namespace ScheduleService.Utilily
{
    public class FileoutputHandler : ScheduleService.Utilily.ExceptionHandler
    {
        #region ExceptionHandler 成員
 
        public void Log(string description)
        {
            File.AppendAllText(string.Format("{0}ScheduleService{1:yyyyMMdd}.log", PathHelper.LogPath, DateTime.Now),
                string.Format(@"Time : {0}
Description : {1}
 
", DateTime.Now, description));
        }
 
        public void Log(string description, Exception ex)
        {
            File.AppendAllText(string.Format("{0}ScheduleService{1:yyyyMMdd}.log", PathHelper.LogPath, DateTime.Now),
                string.Format(@"Time : {0}
Description : {1}
Message : {2}
Source : {3}
Exception type : {4}
Stack : {5}
 
", DateTime.Now, description, ex.Message, ex.Source, ex.GetType().Name, ex.StackTrace));
        }
 
        public void Log(string description, Exception ex, object data)
        {
            this.Log(description, ex);
        }
 
        #endregion
    }
}

PathHelper.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
 
namespace ScheduleService.Utilily
{
    public class PathHelper
    {
        /// <summary>
        /// 程式目錄
        /// </summary>
        public static string ApplicationPath
        {
            get { return AppDomain.CurrentDomain.BaseDirectory; }
        }
        /// <summary>
        /// 模組目錄
        /// </summary>
        public static string PluginPath
        {
            get { return string.Format("{0}Plugin\\", PathHelper.ApplicationPath); }
        }
        /// <summary>
        /// Log目錄
        /// </summary>
        public static string LogPath
        {
            get
            {
                string logPath = string.Format("{0}Log\\", PathHelper.ApplicationPath);
                if (!Directory.Exists(logPath))
                    Directory.CreateDirectory(logPath);
                return logPath;
            }
        }
 
        public static string TempPath
        {
            get
            {
                string tempPath = string.Format("{0}Temp\\", PathHelper.ApplicationPath);
                if (!Directory.Exists(tempPath))
                    Directory.CreateDirectory(tempPath);
                return tempPath;
            }
        }
    }
}

ServiceLogger.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ScheduleService.Utilily;
 
namespace ScheduleService.Utilily
{
    public class ServiceLogger
    {
        private static ExceptionHandler exHandler;
 
        public static void SetHandler(ExceptionHandler handler)
        {
            exHandler = handler;
        }
 
        public static void Log(string description)
        {
            if (exHandler != null)
                exHandler.Log(description);
        }
        public static void Log(string description, Exception ex)
        {
            if (exHandler != null)
                exHandler.Log(description, ex);
        }
        public static void Log(string description, Exception ex, object data)
        {
            if (exHandler != null)
                exHandler.Log(description, ex, data);
        }
    }
}

SizeName.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
 
namespace ScheduleService.Utilily
{
    public enum SizeName : int
    {
        Bytes = 1,
        KB = 2,
        MB = 3,
        GB = 4,
        TB = 5
    }
}

ScheduleServiceBase.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ScheduleService.Plugin;
using System.Reflection;
using ScheduleService.Configuration;
using System.Diagnostics;
using System.Configuration;
using ScheduleService.Utilily;
using System.IO;
using ScheduleService.Remoting;
 
namespace ScheduleService
{
    public class ScheduleServiceBase : System.ServiceProcess.ServiceBase
    {
        /// <summary>
        /// 排程的timer
        /// </summary>
        private List<Timer> tasks;
        /// <summary>
        /// 目前載入的模組
        /// </summary>
        private static List<ScheduleService.Configuration.Module> moduleList;
        protected internal static List<ScheduleService.Configuration.Module> ModuleList { get { return ScheduleServiceBase.moduleList; } }
        /// <summary>
        /// 設定檔監控
        /// </summary>
        private FileSystemWatcher configWatcher;
        /// <summary>
        /// 遠端監控
        /// </summary>
        private ServiceMonitor monitor;
 
        public ScheduleServiceBase()
        {
            this.tasks = new List<Timer>();
            ScheduleServiceBase.moduleList = new List<ScheduleService.Configuration.Module>();
            this.configWatcher = new FileSystemWatcher();
            this.monitor = new ServiceMonitor();
 
            // 指定Log記錄方式
            ServiceLogger.SetHandler(new FileoutputHandler());
            ServiceLogger.Log("狀態: 啟動服務");
 
            ScheduleService.Configuration.Plugin plugin = null;
            try
            {
                plugin = (ScheduleService.Configuration.Plugin)ConfigurationManager.GetSection("scheduleService.plugin");
            }
            catch (Exception ex)
            {
                ServiceLogger.Log("初始設定檔時發生錯誤", ex);
            }
 
            try
            {
                if (plugin != null && plugin.ExceptionHandler != null && !string.IsNullOrEmpty(plugin.ExceptionHandler.Binary))
                {
                    Assembly assembly = Assembly.LoadFrom(PathHelper.PluginPath + plugin.ExceptionHandler.Binary);
                    ExceptionHandler handler = (ExceptionHandler)assembly.CreateInstance(plugin.ExceptionHandler.Assembly);
                    if (handler == null)
                        throw new Exception("建立例外處理器實體失敗");
                    else
                        ServiceLogger.SetHandler(handler);
                }
            }
            catch (Exception ex)
            {
                ServiceLogger.Log("設定例外處理器時發生錯誤", ex);
            }
 
            try
            {
                // 起始remoting
                this.monitor.StartListen(plugin.MonitorPort.Value);
            }
            catch (Exception ex)
            {
                ServiceLogger.Log("設定遠端監控時發生錯誤", ex);
            }
        }
 
 
        /// <summary>
        /// 測試用
        /// </summary>
        /// <param name="args"></param>
        public void DoStart(string[] args)
        {
            this.OnStart(args);
        }
        /// <summary>
        /// 啟始設定檔載入程式
        /// </summary>
        /// <param name="args"></param>
        protected override void OnStart(string[] args)
        {
            try
            {
                #region 監控設定是否改變
                this.configWatcher.Path = PathHelper.ApplicationPath;
                this.configWatcher.Filter = "*.config";
                this.configWatcher.IncludeSubdirectories = false;
                this.configWatcher.EnableRaisingEvents = true;
                this.configWatcher.Changed += new FileSystemEventHandler(configWatcher_Changed);
                #endregion
 
                // 載入模組
                this.ChangeModule();
            }
            catch (Exception ex)
            {
                ServiceLogger.Log("起動程式時發生錯誤", ex);
            }
        }
 
        /// <summary>
        /// 異動時新增/移除模組
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void configWatcher_Changed(object sender, FileSystemEventArgs e)
        {
            // 暫止監控
            this.configWatcher.EnableRaisingEvents = false;
 
            // 設定檔變更時
            if (e.Name == string.Format("{0}.config", AppDomain.CurrentDomain.FriendlyName))
            {
                this.ChangeModule();
            }
 
            // 恢復監控
            this.configWatcher.EnableRaisingEvents = true;
        }
        /// <summary>
        /// 新增/移除模組
        /// </summary>
        private void ChangeModule()
        {
            try
            {
                PluginLoader loader = new PluginLoader();
                ScheduleService.Configuration.Module[] plugins = loader.GetModules();
 
                #region 加入新增的模組
                foreach (ScheduleService.Configuration.Module m in plugins)
                {
                    if (!ScheduleServiceBase.moduleList.Contains(m))
                    {
                        try
                        {
                            Timer timer = new Timer(m);
                            // 初始化(OnInit)
                            if (timer.Instance is IGeneralPlugin)
                            {
                                IGeneralPlugin complexPlugin = (IGeneralPlugin)timer.Instance;
                                if (!complexPlugin.OnStart())
                                {
                                    ServiceLogger.Log(string.Format("模組[{0}]初始化時由前置作業終止，未載入模組", m.Name));
                                    continue;
                                }
                            }
                            timer.Start();
                            this.tasks.Add(timer);
                            ScheduleServiceBase.moduleList.Add(m);
 
                            // 記錄時間
                            m.StartTime = DateTime.Now;
                            ServiceLogger.Log(string.Format("加入新模組[{0}]", m.Name));
                        }
                        catch (Exception ex)
                        {
                            ServiceLogger.Log(string.Format("加入模組[{0}]時發生錯誤", m.Name), ex);
                        }
                    }
                }
                #endregion
 
                #region 移除模組
                ScheduleService.Configuration.Module[] currentModule = loader.GetModules();
                for (int i = this.tasks.Count - 1; i >= 0; i--)
                {
                    Timer timer = this.tasks[i];
                    try
                    {
                        if (!currentModule.Contains(timer.Source))
                        {
                            timer.Enabled = false;
                            timer.Stop();
                            this.tasks.Remove(timer);
                            ScheduleServiceBase.ModuleList.Remove(timer.Source);
                            // 回收(Dispose)
                            if (timer.Instance is IGeneralPlugin)
                            {
                                IGeneralPlugin generalPlugin = (IGeneralPlugin)timer.Instance;
                                generalPlugin.OnStop();
                            }
                            ServiceLogger.Log(string.Format("已移除模組[{0}]", timer.Source.Name));
                        }
                    }
                    catch (Exception ex)
                    {
                        ServiceLogger.Log(string.Format("移除模組[{0}]時發生錯誤", timer.Source.Name), ex);
                    }
                }
                #endregion
 
                // 回收記憶體
                GC.Collect();
            }
            catch (Exception ex)
            {
                ServiceLogger.Log("模組異動時發生錯誤", ex);
            }
        }
        /// <summary>
        /// 測試用
        /// </summary>
        public void DoStop()
        {
            this.OnStop();
        }
        protected override void OnStop()
        {
            // 停止監控設定檔
            this.configWatcher.EnableRaisingEvents = false;
            // 停止remoting channel
            this.monitor.StopListen();
 
            foreach (ScheduleService.Plugin.Timer timer in this.tasks)
            {
                try
                {
                    timer.Enabled = false;
                    timer.Stop();
                    if (timer.Instance is IGeneralPlugin)
                    {
                        IGeneralPlugin generalPlugin = (IGeneralPlugin)timer.Instance;
                        generalPlugin.OnStop();
                    }
                }
                catch (Exception ex)
                {
                    ServiceLogger.Log("停止服務時發生錯誤", ex);
                }
            }
            ServiceLogger.Log("狀態: 停止服務");
        }
    }
}

App.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
        <section name="scheduleService.plugin" type="ScheduleService.Configuration.Plugin, ServicePlugin"/>
    </configSections>
    <scheduleService.plugin>
        <monitorPort value="9876" />
        <!--<exceptionHandler binary="MyLib.dll" assembly="MyLib.MyHandler" />-->
        <plugins>
            <!--<module name="PluginName" type="ScheduleService.Plugin.IGeneralPlugin" binary="MyLib.dll" assembly="MyLib.ClassName" />-->
            <!--<module name="PluginName" type="ScheduleService.Plugin.ISimplePlugin" binary="MyLib.dll" assembly="MyLib.ClassName" interval="10" reTryOnFailed="false" />-->
            <!--
                druation = Day | Week | Month
                executePoint = (tt:)HH:mm
            -->
            <!--<module name="PluginName" type="ScheduleService.Plugin.IAlarmPlugin" binary="MyLib.dll" assembly="MyLib.ClassName" duration="Month" executePoint="3:15:32" reTryOnFailed="false" />-->
        </plugins>
    </scheduleService.plugin>
</configuration>

Review of installation/uninstallation

%windir%\Microsoft.NET\Framework\v2.0.50727\installutil ServiceController.exe
%windir%\Microsoft.NET\Framework\v2.0.50727\installutil /u ServiceController.exe

參數	說明	參數	說明
Source	原始碼	DocProps	文件屬性
Save	儲存	NewPage	開新檔案
Preview	預覽	Templates	樣板
Cut	剪下	Copy	拷貝
Paste	貼上	PasteText	貼為純文字
PasteWord	從 Word 貼上	Print	列印
SpellCheck	拼字檢查	Undo	復原
Redo	復原	Find	尋找
Replace	取代	SelectAll	全選
RemoveFormat	清除格式	Form	表單
Checkbox	核取方塊	Radio	選項按鈕
TextField	文字區域	Select	下拉選單
Button	按鈕	ImageButton	影像按鈕
HiddenField	隱藏欄位	Bold	粗體
Italic	斜體	Underline	底線
StrikeThrough	刪除線	Subscript	下標字
Superscript	上標字	OrderedList	數字項目符號
UnorderedList	項目符號	Outdent	減少縮排
Indent	增加縮排	Blockquote	區塊引用
JustifyLeft	靠左	JustifyCenter	置中
JustifyRight	靠右	JustifyFull	左右對齊
Link	建立連結	Unlink	移除連結
Anchor	錨點	Image	插入圖片
Flash	插入Flash	Table	插入表格
Rule	插入水平線	Smiley	表情符號
SpecialChar	特殊符號	PageBreak	分頁符號
Style	樣式	FontFormat	字體格式
FontName	字型選擇	FontSize	字型大小
TextColor	文字顏色	BGColor	背景顏色
FitWindow	編輯器最大化	ShowBlocks	顯示HTML標籤區塊
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