Added Cryptography utility, Processes and KeyCodes.

src/GM.Utility/GM.Utility/CryptographyUtility.cs

@@ -0,0 +1,62 @@
+/*
+MIT License
+
+Copyright (c) 2017 Grega Mohorko
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+Project: GM.Utility
+Created: 2017-10-29
+Author: Grega Mohorko
+*/
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace GM.Utility
+{
+	/// <summary>
+	/// Cryptography utilities.
+	/// </summary>
+	public static class CryptographyUtility
+	{
+		/// <summary>
+		/// Computes and returns the SHA256 hash value of the specified file.
+		/// </summary>
+		/// <param name="file">The file of which to compute the checksum.</param>
+		public static string GetChecksum(string file)
+		{
+			byte[] checksumBytes;
+			using(var sha256=new SHA256Managed()) {
+				using(FileStream stream = File.OpenRead(file)) {
+					checksumBytes = sha256.ComputeHash(stream);
+				}
+			}
+
+			string checksum = BitConverter.ToString(checksumBytes);
+			// remove the hyphen
+			return checksum.Replace("-", string.Empty);
+		}
+	}
+}

src/GM.Utility/GM.Utility/GM.Utility.csproj

@@ -34,9 +34,16 @@
     <NoWarn>
     </NoWarn>
   </PropertyGroup>
+  <PropertyGroup>
+    <SignAssembly>true</SignAssembly>
+  </PropertyGroup>
+  <PropertyGroup>
+    <AssemblyOriginatorKeyFile>GM.StrongNameKey.pfx</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Management" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -47,6 +54,7 @@
   <ItemGroup>
     <Compile Include="ArrayUtility.cs" />
     <Compile Include="BoolUtility.cs" />
+    <Compile Include="CryptographyUtility.cs" />
     <Compile Include="DateTimeUtility.cs" />
     <Compile Include="DecimalUtility.cs" />
     <Compile Include="DictionaryUtility.cs" />
@@ -55,6 +63,7 @@
     <Compile Include="IEnumerableUtility.cs" />
     <Compile Include="IntUtility.cs" />
     <Compile Include="IOUtility.cs" />
+    <Compile Include="KeyCodes.cs" />
     <Compile Include="LongUtility.cs" />
     <Compile Include="ObjectUtility.cs" />
     <Compile Include="ProcessesUtility.cs" />
@@ -66,6 +75,10 @@
     <Compile Include="Util.cs" />
     <Compile Include="XMLUtility.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <None Include="GM.StrongNameKey.pfx" />
+    <None Include="GM.Utility.licenseheader" />
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.

src/GM.Utility/GM.Utility/KeyCodes.cs

@@ -0,0 +1,47 @@
+/*
+MIT License
+
+Copyright (c) 2017 Grega Mohorko
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+Project: GM.Utility
+Created: 2017-11-21
+Author: Grega Mohorko
+*/
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace GM.Utility
+{
+	/// <summary>
+	/// A class that contains various key codes that can be used in different scenarios. One of them is sending the key codes to an external process via an input stream.
+	/// </summary>
+	public static class KeyCodes
+	{
+		/// <summary>
+		/// Represents a Ctrl + C command.
+		/// </summary>
+		public const string CTRL_C = "^(C)";
+	}
+}

src/GM.Utility/GM.Utility/ProcessesUtility.cs

@@ -28,8 +28,10 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
 using System.Diagnostics;
 using System.Linq;
+using System.Management;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -41,13 +43,58 @@ namespace GM.Utility
 	public static class ProcessesUtility
 	{
 		/// <summary>
-		/// Determines whether a process with the specified name is running on the local computer. Returns true even if more than one instance is running.
+		/// Gets the executable path of the specified process. Can be slow (~2 seconds) if the current process is 32bit and the specified process is 64bit.
+		/// </summary>
+		/// <param name="process">The process.</param>
+		public static string GetProcessPath(Process process)
+		{
+			try {
+				return process.MainModule.FileName;
+			} catch(Win32Exception) {
+				// the slower version
+				return GetProcessPath(process.Id);
+			}
+		}
+
+		/// <summary>
+		/// Gets the executable path of the process with the specified ID. This can be quite slow (~2 seconds).
+		/// </summary>
+		/// <param name="processId">The unique identifier of the process.</param>
+		public static string GetProcessPath(int processId)
+		{
+			string query = $"SELECT ExecutablePath FROM Win32_Process WHERE ProcessId = {processId}";
+
+			using(var mos = new ManagementObjectSearcher(query)) {
+				using(ManagementObjectCollection moc = mos.Get()) {
+					return (from mo in moc.Cast<ManagementObject>() select mo["ExecutablePath"]).First().ToString();
+				}
+			}
+		}
+
+		/// <summary>
+		/// Determines whether a process with the specified name is running on the local computer. Returns true if at least one instance is running.
 		/// </summary>
 		/// <param name="processName">The friendly name of the process.</param>
 		public static bool IsRunning(string processName)
 		{
 			Process[] processes = Process.GetProcessesByName(processName);
 			return processes.Length > 0;
 		}
+
+		/// <summary>
+		/// Attempts to kill all non-exited processes in the provided list of processes. It also disposes all of them.
+		/// </summary>
+		/// <param name="processes">The processes to kill and dispose.</param>
+		public static void KillAllProcesses(IEnumerable<Process> processes)
+		{
+			foreach(var process in processes) {
+				try {
+					if(!process.HasExited) {
+						process.Kill();
+					}
+					process.Dispose();
+				} catch { }
+			}
+		}
 	}
 }

src/GM.Utility/GM.Utility/Properties/AssemblyInfo.cs

@@ -60,5 +60,5 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 // 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("1.1.0.0")]
-[assembly: AssemblyFileVersion("1.1.0.0")]
+[assembly: AssemblyVersion("1.1.1.0")]
+[assembly: AssemblyFileVersion("1.1.1.0")]