ReactOS Sin Verifier

svn path=/trunk/; revision=19490

cis/ReactOS.Verify/Main.cs

@@ -0,0 +1,279 @@
+using System;
+using System.IO;
+using System.Diagnostics;
+using System.Configuration;
+using System.Web.Mail;
+using System.Collections;
+using System.Collections.Specialized;
+
+namespace ReactOS.Verify
+{
+	public class MainClass
+	{
+		/// <summary>
+		/// Run the application.
+		/// </summary>
+		/// <param name="script">Script to run.</param>
+		/// <param name="args">Arguments to pass to script.</param>
+		/// <param name="workingDirectory">Working directory.</param>
+		/// <param name="standardOutput">Receives standard output.</param>
+		/// <param name="standardError">Receives standard error.</param>
+		/// <returns>
+		/// Exit code.
+		/// </returns>
+		private static int RunScript(string script,
+		                             string args,
+		                             string workingDirectory,
+		                             StringDictionary environmentVarables,
+		                             out string standardOutput,
+		                             out string standardError)
+		{
+			ProcessStartInfo scriptProcessStartInfo = new ProcessStartInfo(script,
+			                                                               args);
+			scriptProcessStartInfo.CreateNoWindow = true;
+			/*
+			 * All standard streams must be redirected.
+			 * Otherwise DuplicateHandle() will fail.
+			 */
+			scriptProcessStartInfo.RedirectStandardInput = true;
+			scriptProcessStartInfo.RedirectStandardError = true;
+			scriptProcessStartInfo.RedirectStandardOutput = true;
+			scriptProcessStartInfo.UseShellExecute = false;
+			scriptProcessStartInfo.WorkingDirectory = workingDirectory;
+			if (environmentVarables != null)
+			{
+				foreach (DictionaryEntry de in environmentVarables)
+					scriptProcessStartInfo.EnvironmentVariables.Add(de.Key as string, de.Value as string);
+			}
+			RedirectableProcess redirectableProcess = new RedirectableProcess(scriptProcessStartInfo);
+			standardOutput = redirectableProcess.ProcessOutput;
+			standardError = redirectableProcess.ProcessError;
+			return redirectableProcess.ExitCode;
+		}
+
+		/// <summary>
+		/// Retrieve value of configuration from configuration file.
+		/// </summary>
+		/// <param name="name">Name of configuration option.</param>
+		/// <param name="defaultValue">
+		/// Default value to be returned if the option does not exist.
+		/// </param>
+		/// <returns>
+		/// Value of configuration option or null if the option does not
+		/// exist and no default value is provided.
+		/// </returns>
+		private static string GetConfigurationOption(string name,
+		                                             string defaultValue)
+		{
+			if (ConfigurationSettings.AppSettings[name] != null)
+			{
+				string s = ConfigurationSettings.AppSettings[name].Trim();
+				return s.Equals(String.Empty) ? defaultValue : s;
+			}
+			else
+				return defaultValue;
+		}
+
+		/// <summary>
+		/// Send an email.
+		/// </summary>
+		/// <param name="subject">Subject of the email.</param>
+		/// <param name="body">Content of the email.</param>
+		private static void SendErrorMail(string subject, string body)
+		{
+			try
+			{
+				string smtpServer = GetConfigurationOption("smtpServer", "localhost");
+				string email = GetConfigurationOption("errorEmail", null);
+				if (email == null)
+					return;
+				MailMessage mm = new MailMessage();
+				mm.Priority = MailPriority.Normal;
+				mm.From = email;
+				mm.To = email;
+				mm.Subject = subject;
+				mm.Body += body;
+				mm.Body += "<br>";
+				mm.BodyFormat = MailFormat.Html;
+				SmtpMail.SmtpServer = smtpServer;
+				SmtpMail.Send(mm);
+			}
+			catch (Exception ex)
+			{
+				Console.Error.WriteLine(ex.Message);
+			}
+		}
+
+		/// <summary>
+		/// Fail with an error message.
+		/// </summary>
+		/// <param name="text">Error message.</param>
+		private static void Fail(string text)
+		{
+			Console.WriteLine(text);
+		}
+		
+		/// <summary>
+		/// Paths to fast disk for temporary files.
+		/// </summary>
+		private static string TemporaryFastDisk
+		{
+			get
+			{
+				string temporaryFastDisk = GetConfigurationOption("temporaryFastDisk", null);
+				if (temporaryFastDisk == null || temporaryFastDisk.Trim().Equals(String.Empty))
+					return null;
+				return temporaryFastDisk.Trim();
+			}
+		}
+
+		/// <summary>
+		/// Paths to fast disk for intermediate files.
+		/// </summary>
+		private static string IntermediateFastDisk
+		{
+			get
+			{
+				string intermediateFastDisk = GetConfigurationOption("intermediateFastDisk", null);
+				if (intermediateFastDisk == null || intermediateFastDisk.Trim().Equals(String.Empty))
+					return null;
+				return intermediateFastDisk.Trim();
+			}
+		}
+
+		/// <summary>
+		/// Paths to fast disk for output files.
+		/// </summary>
+		private static string OutputFastDisk
+		{
+			get
+			{
+				string outputFastDisk = GetConfigurationOption("outputFastDisk", null);
+				if (outputFastDisk == null || outputFastDisk.Trim().Equals(String.Empty))
+					return null;
+				return outputFastDisk.Trim();
+			}
+		}
+
+		/// <summary>
+		/// Return collection of environment variables.
+		/// </summary>
+		/// <returns>Collection of environment variables or null if there is none.</returns>
+		private static StringDictionary GetEnvironmentVarables()
+		{
+			StringDictionary environmentVarables = new StringDictionary();
+			if (TemporaryFastDisk != null)
+				environmentVarables.Add("ROS_TEMPORARY", TemporaryFastDisk);
+			if (IntermediateFastDisk != null)
+				environmentVarables.Add("ROS_INTERMEDIATE", IntermediateFastDisk);
+			if (OutputFastDisk != null)
+				environmentVarables.Add("ROS_OUTPUT", OutputFastDisk);
+			return environmentVarables;
+		}
+		
+		/// <summary>
+		/// Run make.
+		/// </summary>
+		/// <param name="arguments">Arguments.</param>
+		/// <param name="standardOutput">Receives standard output.</param>
+		/// <param name="standardError">Receives standard error.</param>
+		/// <returns>Make exit code.</returns>
+		private static int RunMake(string arguments,
+		                           out string standardOutput,
+		                           out string standardError)
+		{
+			string make = "mingw32-make";
+			string makeParameters = GetConfigurationOption("makeParameters", "");
+			string reactosDirectory = Path.Combine(System.Environment.CurrentDirectory,
+			                                       "reactos");
+			return RunScript(make,
+			                 makeParameters + " " + arguments,
+			                 reactosDirectory,
+			                 GetEnvironmentVarables(),
+			                 out standardOutput,
+			                 out standardError);
+		}
+		
+		/// <summary>
+		/// Verify a revision of ReactOS by building it all.
+		/// </summary>
+		private static int VerifyFull()
+		{
+			string standardOutput;
+			string standardError;
+			int exitCode = RunMake("bootcd",
+			                       out standardOutput,
+			                       out standardError);
+			if (exitCode != 0)
+			{
+				Fail(String.Format("make bootcd failed: (error: {0}) {1}",
+				                   standardError,
+				                   standardOutput));
+				return exitCode;
+			}
+			
+			string reactosDirectory = Path.Combine(System.Environment.CurrentDirectory,
+			                                       "reactos");
+			string isoFilename = Path.Combine(reactosDirectory,
+			                                  "ReactOS.iso");
+			if (!File.Exists(isoFilename))
+				Fail("make bootcd produced no ReactOS.iso");
+
+			return exitCode;
+		}
+
+		/// <summary>
+		/// Verify a revision of ReactOS by building parts.
+		/// </summary>
+		/// <param name="components">Comma separated list of components to build.</param>
+		private static int VerifyPartial(string components)
+		{
+			string standardOutput;
+			string standardError;
+			string componentParameters = "\"" + components.Replace(",", "\" \"") + "\"";
+			int exitCode = RunMake(componentParameters,
+			                       out standardOutput,
+			                       out standardError);
+			if (exitCode != 0)
+				Fail(String.Format("make failed for targets {0}: (error: {1}) {2}",
+				                   componentParameters,
+				                   standardError,
+				                   standardOutput));
+			return exitCode;
+		}
+
+		/// <summary>
+		/// Verify a revision of ReactOS.
+		/// </summary>
+		/// <param name="args">Arguments from command line.</param>
+		private static int Verify(string[] args)
+		{
+			if (args.Length > 0)
+				return VerifyPartial(args[0]);
+			else
+				return VerifyFull();
+		}
+
+		/// <summary>
+		/// Program entry point.
+		/// </summary>
+		/// <param name="args">Arguments from command line.</param>
+		/// <remarks>
+		/// If exit code is 0, then the commit was processed successfully.
+		/// If exit code is 1, then the commit was not processed successfully.
+		/// </remarks>
+		public static void Main(string[] args)
+		{
+			try
+			{
+				System.Environment.ExitCode = Verify(args);
+			}
+			catch (Exception ex)
+			{
+				string text = String.Format("Exception: {0}", ex);
+				SendErrorMail("ReactOS Verify Error", text);
+				System.Environment.ExitCode = 1;
+			}
+		}
+	}
+}