94 lines
3.3 KiB
C#
94 lines
3.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.NetworkInformation;
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using System.Text;
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using System.Windows.Forms;
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namespace Trigger.Tasks
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{
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/// <summary>
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/// <para>Logs all events from <see cref="Trigger.Events.Network"/></para>
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/// </summary>
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class LogNetworkEvents : TaskPlugin
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{
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#region Properties
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internal Main Main;
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internal Log Log;
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#endregion
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#region Methods
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public override bool Init(Main Main)
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{
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return Init(Main, new System.Diagnostics.Stopwatch());
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}
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public override bool Init(Main Main, System.Diagnostics.Stopwatch swInit)
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{
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if (!Main.EventMgr.PluginExists<Events.Network>())
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{
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this.Log.LogLine("Task \"LogNetworkEvents\" is missing EventPlugin \"Network\"!", Log.Type.Error);
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return false;
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}
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this.Main = Main;
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this.Log = Main.Log;
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swInit.Stop();
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Events.Network networkEvents = Main.EventMgr.GetPlugin<Events.Network>();
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swInit.Start();
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networkEvents.NetworkAvailabilityChanged += networkEvents_NetworkAvailabilityChanged;
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networkEvents.NetworkInterfaceAdded += networkEvents_NetworkInterfaceAdded;
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networkEvents.NetworkInterfaceRemoved += networkEvents_NetworkInterfaceRemoved;
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networkEvents.IpAddressChanged += networkEvents_IpAddrChanged;
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return true;
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}
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public override void Dispose()
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{
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Events.Network networkEvents = this.Main.EventMgr.GetPlugin<Events.Network>();
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networkEvents.NetworkAvailabilityChanged -= networkEvents_NetworkAvailabilityChanged;
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networkEvents.NetworkInterfaceAdded -= networkEvents_NetworkInterfaceAdded;
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networkEvents.NetworkInterfaceRemoved -= networkEvents_NetworkInterfaceRemoved;
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networkEvents.IpAddressChanged -= networkEvents_IpAddrChanged;
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}
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#endregion
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#region Event handlers
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private void networkEvents_IpAddrChanged(object sender, Events.EventArgsValues<NetworkInterface> e)
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{
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this.Log.LogLineDate("IP changed: " + e.OldValue.Name + ":", Log.Type.NetworkEvent);
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UnicastIPAddressInformationCollection ipsOld = e.OldValue.GetIPProperties().UnicastAddresses;
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UnicastIPAddressInformationCollection ipsNew = e.NewValue.GetIPProperties().UnicastAddresses;
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for (int i = 0; i < Math.Max(ipsOld.Count, ipsNew.Count); i++)
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{
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if (ipsOld.Count > i)
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this.Log.LogTextDate(ipsOld[i].Address.ToString().PadRight(40), Log.Type.NetworkEvent);
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else
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this.Log.LogTextDate(new String(' ', 40), Log.Type.NetworkEvent);
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this.Log.LogText(" | ", Log.Type.NetworkEvent);
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if (ipsNew.Count > i)
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this.Log.LogText(ipsNew[i].Address.ToString(), Log.Type.NetworkEvent);
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this.Log.Line(Log.Type.NetworkEvent);
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}
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}
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private void networkEvents_NetworkInterfaceRemoved(object sender, Events.EventArgsValue<NetworkInterface> e)
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{
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this.Log.LogLineDate("Interface removed: " + e.Value.Name + "(" + e.Value.Id + ")", Log.Type.NetworkEvent);
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}
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private void networkEvents_NetworkInterfaceAdded(object sender, Events.EventArgsValue<NetworkInterface> e)
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{
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this.Log.LogLineDate("Interface added: " + e.Value.Name + "(" + e.Value.Id + ")", Log.Type.NetworkEvent);
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}
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private void networkEvents_NetworkAvailabilityChanged(object sender, Events.EventArgsValue<bool> e)
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{
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this.Log.LogLineDate("Network available: " + e.Value, Log.Type.NetworkEvent);
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}
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#endregion
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}
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} |