Imported 1.1.0.0 BETA 2

- Very crude implementation of continuous background ping.

TimedShutdown.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.27130.2027
+VisualStudioVersion = 15.0.27004.2005
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TimedShutdown", "TimedShutdown\TimedShutdown.csproj", "{C1158C45-7666-4586-A6DA-CCC1EE95D457}"
 EndProject

TimedShutdown/Messaging.cs

@@ -0,0 +1,26 @@
+using System.Windows;
+
+namespace TimedShutdown
+{
+    public class Messaging
+    {
+        public enum Message
+        {
+            RemoteShutdown
+        }
+
+        public void Show(Message message, string info)
+        {
+            switch (message)
+            {
+                case Message.RemoteShutdown:
+                    MessageBox.Show(
+                        $"The following remote machine has been sent a shutdown/reboot signal:\n\n{info}",
+                        "Timed Shutdown",
+                        MessageBoxButton.OK,
+                        MessageBoxImage.Information);
+                    break;
+            }
+        }
+    }
+}

TimedShutdown/PingWidget.cs

@@ -0,0 +1,50 @@
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Net;
+using System.Net.NetworkInformation;
+using System.Threading;
+
+namespace TimedShutdown
+{
+    public class PingWidget
+    {
+        IPAddress _ipAddress = IPAddress.None;
+        public bool IsCancellationRequested { get; set; } = false;
+
+        BackgroundWorker contPingBackgroundWorker = new BackgroundWorker();
+
+        public void InitatePingRequest(IPAddress ipAddress)
+        {
+            _ipAddress = ipAddress;
+
+            contPingBackgroundWorker.DoWork += ContPingBackgroundWorkerDoWork;
+            contPingBackgroundWorker.RunWorkerAsync();
+        }
+
+        /// <summary>
+        /// Will continuously ping the input IP address every 5 seconds,
+        /// will stop if a cancellation request is made.
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ContPingBackgroundWorkerDoWork(object sender, DoWorkEventArgs e)
+        {
+
+            while (IsCancellationRequested == false)
+            {
+                Thread.Sleep(5000);
+
+                Ping pingSender = new Ping();
+                IPAddress address = _ipAddress;
+                PingReply reply = pingSender.Send(address);
+
+                if (reply.Status == IPStatus.Success)
+                    Debug.WriteLine("Ping Success!");
+                else
+                {
+                    Debug.WriteLine(reply.Status);
+                } 
+            }
+        }
+    }
+}

TimedShutdown/Properties/AssemblyInfo.cs

@@ -51,5 +51,5 @@ using System.Windows;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyVersion("1.1.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.1.0.0")]

TimedShutdown/ShutdownManager.cs

@@ -1,10 +1,15 @@
 using System;
 using System.Diagnostics;
+using System.Net.Sockets;
 
 namespace TimedShutdown
 {
     public class ShutdownManager
     {
+        private readonly Func<bool, string> _funcForceShutdown = ForceShutdown;
+        private readonly Func<Operation, string> _funcShutdownOperation = ShutdownOperation;
+        private readonly Func<string, string> _funcRemoteShutdown = RemoteShutdown;
+
         public enum Operation
         {
             Shutdown,
@@ -17,18 +22,16 @@ namespace TimedShutdown
         /// <param name="shutdownoperation"></param>
         /// <param name="shutdownSeconds"></param>
         /// <param name="forceShutdownState"></param>
-        public void ExecuteOperation(Operation shutdownoperation, int shutdownSeconds, bool forceShutdownState)
+        public void ExecuteOperation(Operation shutdownoperation, int shutdownSeconds, bool forceShutdownState, string remoteShutdown)
         {
-            Func<bool,string> forceShutdown = ForceShutdown;
-            Func<Operation, string> shutdownOperation = ShutdownOperation;
-
             ProcessStartInfo info = new ProcessStartInfo();
             Process proc = new Process();
 
             info.FileName = "cmd.exe";
-            info.Arguments = $"/c shutdown {ShutdownOperation(shutdownoperation)} -t" +
+            info.Arguments = $"/c shutdown {_funcShutdownOperation(shutdownoperation)} -t" +
                                         $" {shutdownSeconds}" +
-                                        $" {ForceShutdown(forceShutdownState)}";
+                                        $" {_funcForceShutdown(forceShutdownState)}" +
+                                        $" {_funcRemoteShutdown(remoteShutdown)}";
             info.WindowStyle = ProcessWindowStyle.Hidden;
             info.CreateNoWindow = true;
 
@@ -36,22 +39,23 @@ namespace TimedShutdown
             proc.Start();
         }
 
-        public void AbortOperation()
+        public void AbortOperation(string remoteShutdown)
         {
             ProcessStartInfo info = new ProcessStartInfo();
             Process proc = new Process();
 
             info.FileName = "cmd.exe";
-            info.Arguments = $"/c shutdown -a";
+            info.Arguments = $"/c shutdown -a {_funcRemoteShutdown(remoteShutdown)}";
             info.CreateNoWindow = true;
             info.WindowStyle = ProcessWindowStyle.Hidden;
+
             proc.StartInfo = info;
             proc.Start();
         }
 
         #region Functions
 
-        private string ShutdownOperation(Operation arg)
+        private static string ShutdownOperation(Operation arg)
         {
             switch (arg)
             {
@@ -64,11 +68,21 @@ namespace TimedShutdown
             }
         }
 
-        private string ForceShutdown(bool arg)
+        private static string ForceShutdown(bool arg)
         {
             return "-f";
         }
 
+        private static string RemoteShutdown(string arg)
+        {
+            if (string.IsNullOrEmpty(arg)) return string.Empty;
+            if (arg.StartsWith(@"\\"))
+            {
+                return $"-m {arg}";
+            }
+            return $@"-m \\{arg}";
+        }
+
         #endregion
 
     }

TimedShutdown/TimedShutdown.csproj

@@ -70,6 +70,8 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="Messaging.cs" />
+    <Compile Include="PingWidget.cs" />
     <Compile Include="ShutdownManager.cs" />
     <Compile Include="ViewModels\ShellRootViewModel.cs" />
     <Compile Include="Views\ShellRootView.xaml.cs">

TimedShutdown/ViewModels/ShellRootViewModel.cs

@@ -1,4 +1,6 @@
 using System;
+using System.Diagnostics;
+using System.Net;
 using System.Windows.Media.Imaging;
 using Caliburn.Micro;
 
@@ -6,29 +8,8 @@ namespace TimedShutdown.ViewModels
 {
     public class ShellRootViewModel : Screen
     {
-        readonly ShutdownManager shutdownManager = new ShutdownManager();
+        private readonly ShutdownManager _shutdownManager = new ShutdownManager();
-
+        private readonly PingWidget pingWidget = new PingWidget();
-        #region Labels
-
-        public string LabelWindowTitle { get; } = "Timed Shutdown";
-
-        public string LabelHoursLabel { get; } = "Hours:";
-
-        public string LabelMinutesLabel { get; } = "Minutes:";
-
-        public string LabelShutdownOptions { get; } = "Options:";
-
-        public string LabelShutdownOptionsForce { get; } = "Force Operation";
-
-        public string LabelShutdownTime { get; set; } = "Shutdown Time:";
-
-        public string LabelShutdown { get; } = "Shutdown";
-
-        public string LabelReboot { get; } = "Reboot";
-
-        public string LabelAbortShutdown { get; } = "Abort Shutdown";
-
-        #endregion
 
         #region Values
 
@@ -82,6 +63,66 @@ namespace TimedShutdown.ViewModels
 
         public bool ShutdownOptionsForce { get; set; }
 
+        private string _remoteShutdown;
+        public string RemoteShutdown
+        {
+            get { return _remoteShutdown; }
+            set
+            {
+                // Show remote shutdown alert upon checking for a non-loopback
+                // address.
+                if (!string.IsNullOrEmpty(value)
+                    && value != "localhost"
+                    && value != "127.0.0.1")
+                {
+                    Messaging alert = new Messaging();
+                    alert.Show(Messaging.Message.RemoteShutdown, value);
+                }
+                _remoteShutdown = value;
+            }
+        }
+
+        private bool _pingRemoteHost;
+        public bool PingRemoteHost
+        {
+            get { return _pingRemoteHost; }
+            set
+            {
+                _pingRemoteHost = value;
+
+                if (value == true)
+                {
+                    pingWidget.IsCancellationRequested = false;
+                    pingWidget.InitatePingRequest(IPAddress.Parse(RemoteShutdown));
+                }
+                else
+                {
+                    pingWidget.IsCancellationRequested = true;
+                }
+            }
+        }
+
+        public string PingRemoteHostStatus { get; set; }
+
+        #region Remote Expander
+
+        public int WindowHeight { get; set; } = 335; // Default 335
+
+        private bool _remoteExpander;
+        public bool RemoteExpander
+        {
+            get { return _remoteExpander; }
+            set
+            {
+                WindowHeight = value ? 460 : 335;
+                NotifyOfPropertyChange(() => WindowHeight);
+
+                _remoteExpander = value;
+            }
+        }
+
+        #endregion
+
         #endregion
 
         #region Buttons
@@ -89,12 +130,15 @@ namespace TimedShutdown.ViewModels
         public bool CanShutdown { get; set; } = true;
         public void Shutdown()
         {
-            shutdownManager.ExecuteOperation(ShutdownManager.Operation.Shutdown, ShutdownTime, false);
+            _shutdownManager.ExecuteOperation(
-            CanAbortShutdown = true;
+                ShutdownManager.Operation.Shutdown,
+                ShutdownTime,
+                ShutdownOptionsForce,
+                RemoteShutdown);
+
                 CanReboot = false;
                 CanShutdown = false;
 
-            NotifyOfPropertyChange(() => CanAbortShutdown);
                 NotifyOfPropertyChange(() => CanReboot);
                 NotifyOfPropertyChange(() => CanShutdown);
         }
@@ -102,31 +146,32 @@ namespace TimedShutdown.ViewModels
         public bool CanReboot { get; set; } = true;
         public void Reboot()
         {
-            shutdownManager.ExecuteOperation(ShutdownManager.Operation.Reboot, ShutdownTime, false);
+            _shutdownManager.ExecuteOperation(
-            CanAbortShutdown = true;
+                ShutdownManager.Operation.Reboot,
+                ShutdownTime,
+                ShutdownOptionsForce,
+                RemoteShutdown);
+
                 CanReboot = false;
                 CanShutdown = false;
 
-            NotifyOfPropertyChange(() => CanAbortShutdown);
                 NotifyOfPropertyChange(() => CanReboot);
                 NotifyOfPropertyChange(() => CanShutdown);
         }
 
-        public bool CanAbortShutdown { get; set; } = true;
         public void AbortShutdown()
         {
             // Reset values to defaults.
             Minutes = 0;
             Hours = 0;
 
-            shutdownManager.AbortOperation();
+            _shutdownManager.AbortOperation(RemoteShutdown);
-            CanAbortShutdown = false;
             CanReboot = true;
             CanShutdown = true;
 
-            NotifyOfPropertyChange(() => CanAbortShutdown);
             NotifyOfPropertyChange(() => CanReboot);
             NotifyOfPropertyChange(() => CanShutdown);
+            NotifyOfPropertyChange(() => RemoteShutdown);
         }
 
         #endregion

TimedShutdown/Views/ShellRootView.xaml

@@ -4,7 +4,7 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         mc:Ignorable="d"
-        Title="{Binding LabelWindowTitle}" Height="300" Width="400" WindowStartupLocation="CenterScreen"
+        Title="Timed Shutdown" Height="{Binding WindowHeight, Mode=TwoWay}" Width="400" WindowStartupLocation="CenterScreen"
         ResizeMode="NoResize">
     <StackPanel>
         <Grid x:Name="ShutdownIcon" Margin="15">
@@ -21,33 +21,34 @@
                 <RowDefinition Height="Auto"/>
                 <RowDefinition Height="Auto"/>
                 <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
             </Grid.RowDefinitions>
             
             <!-- Icon -->
             <Image Source="/TimedShutdown;component/Resources/ShutdownIcon.png" Grid.Column="0" Grid.Row="0"
-                   Margin="0,0,5,0"  Grid.RowSpan="3" RenderOptions.BitmapScalingMode="Fant"/>
+                   Margin="0,0,5,0"  Grid.RowSpan="5" RenderOptions.BitmapScalingMode="Fant"/>
 
             <!-- Row 1: Hours -->
-            <Label x:Name="LabelHoursLabel" Grid.Row="0" Grid.Column="1" />
+            <Label Content="Hours:" Grid.Row="0" Grid.Column="1" />
             <Slider Value="{Binding Hours, Mode=TwoWay}" Grid.Row="0" Grid.Column="2"
                     Margin="10,0,10,0" Maximum="23" TickPlacement="BottomRight"/>
             <TextBox Text="{Binding Hours, Mode=TwoWay}" Grid.Row="0" Grid.Column="3"
                      Margin="0,2.5" Padding="5" />
 
             <!-- Row 2: Minutes -->
-            <Label x:Name="LabelMinutesLabel" Grid.Row="1" Grid.Column="1" />
+            <Label Content="Minutes:" Grid.Row="1" Grid.Column="1" />
             <Slider Value="{Binding Minutes, Mode=TwoWay}" Grid.Row="1" Grid.Column="2"
                     Margin="10,0,10,0" Maximum="59" TickPlacement="BottomRight"/>
             <TextBox Text="{Binding Minutes, Mode=TwoWay}" Grid.Row="1" Grid.Column="3"
                      Margin="0,2.5" Padding="5"/>
 
             <!-- Row 3: Options -->
-            <Label x:Name="LabelShutdownOptions" Grid.Row="2" Grid.Column="1" />
+            <Label Content="Options:" Grid.Row="2" Grid.Column="1" />
-            <CheckBox x:Name="ShutdownOptionsForce" Content="{Binding LabelShutdownOptionsForce}" Grid.Row="2" Grid.Column="2"
+            <CheckBox x:Name="ShutdownOptionsForce" Content="Force Operation" Grid.Row="2" Grid.Column="2"
-                      Margin="10,6,0,0" />
+                      Margin="10,6,0,0" ToolTip="Forces a system shutdown/restart by ignoring programs preventing a shutdown."/>
 
             <!-- Row 4: Shutdown Time -->
-            <Label x:Name="LabelShutdownTime" Grid.Row="4" Grid.Column="1" Margin="0,5,0,0"/>
+            <Label Content="Shutdown Time:" Grid.Row="4" Grid.Column="1" Margin="0,5,0,0"/>
             <TextBox Text="{Binding ShutdownTimeSpan, Mode=OneWay}" Grid.Row="4" Grid.Column="2"
                      Grid.ColumnSpan="2"  Padding="5" Margin="10,5,0,0" IsEnabled="False"/>
 
@@ -64,15 +65,50 @@
             <Grid.RowDefinitions>
                 <RowDefinition Height="Auto"/>
                 <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
             </Grid.RowDefinitions>
 
-            <Button x:Name="Shutdown" Content="{Binding LabelShutdown}" Grid.Row="0" Grid.Column="0"
+            <Button x:Name="Shutdown" Content="Shutdown" Grid.Row="0" Grid.Column="0"
                     Padding="5" Margin="0,5,2.5,0"/>
-            <Button x:Name="Reboot" Content="{Binding LabelReboot}"  Grid.Row="0" Grid.Column="1"
+            <Button x:Name="Reboot" Content="Reboot"  Grid.Row="0" Grid.Column="1"
                     Padding="5" Margin="2.5,5,0,0"/>
-            <Button x:Name="AbortShutdown" Content="{Binding LabelAbortShutdown}"  Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"
+            <Button x:Name="AbortShutdown" Content="Abort Shutdown"  Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"
                     Padding="5" Margin="0,5,0,0"/>
 
+        <!-- Remote Shutdown Options -->
         </Grid>
+        <Separator/>
+        <Expander IsExpanded="{Binding RemoteExpander}" x:Name="remoteExpander" Header="Remote Shutdown Options" Height="172"  Padding="5">
+            
+            <Grid>
+                
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="Auto"/>
+                <ColumnDefinition Width="1*"/>
+                </Grid.ColumnDefinitions>
+                
+            <Grid.RowDefinitions>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
+
+            <!-- Row 6: Hostname/IP-->
+            <Label Content="Hostname/IP Address:" Grid.Row="0" Grid.Column="0" Margin="0,5,0,0"/>
+                <TextBox Text="{Binding RemoteShutdown, Mode=TwoWay}" Grid.Row="0" Grid.Column="1"
+                     Padding="5" Margin="10,5,5,0"
+                     ToolTip="Enter the machine name or IP address to remotely shutdown. NOTE: This will only work on machines part of the same Windows Domain."/>
+                
+            <!-- Row 7: Ping remote host -->
+            <Label Content="Options:" Grid.Row="1" Grid.Column="0"/>
+                <CheckBox  IsChecked="{Binding PingRemoteHost, Mode=OneWayToSource}" Content="Ping remote host"
+                           Grid.Row="1" Grid.Column="1" Margin="10,5,0,0"/>
+
+            <!-- Row 8: Ping status -->
+            <Label Content="Status:" Grid.Row="2" Grid.Column="0"/>
+                <Label Content="{Binding PingRemoteHostStatus}" Grid.Row="2" Grid.Column="1"/>
+                
+            </Grid>
+        </Expander>
     </StackPanel>
 </Window>