mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-22 08:26:03 +01:00
4da67c0590
- Memory Tab uses GB units for values greater or equal to 1 GB, otherwise show in MB; - Search Tab displays values in GB or MB in the same as the Memory Tab (e.g. 512 MB of 1 GB, 256 MB of 512 MB, 2.5 GB of 16 GB). - The shiny bar present in the Memory Tab and in Memory Settings dialog shows the scaling in the following way: If smaller than 1 GB, then show as before, else show only labels with values multiples of half a GB. - The units used in Memory Setting Dialog are set depending on the static_max. If it is greater or equal to 1 GB, then the units are GB, else MB. The user does not have the possibility of changing them.
1094 lines
45 KiB
C#
1094 lines
45 KiB
C#
/* Copyright (c) Citrix Systems Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Configuration;
|
|
using System.Diagnostics;
|
|
using System.Globalization;
|
|
using System.IO;
|
|
using System.Net;
|
|
using System.Reflection;
|
|
using System.Windows.Forms;
|
|
using System.Threading;
|
|
using System.Drawing;
|
|
using XenAdmin.Core;
|
|
using XenAdmin.Network;
|
|
using XenAdmin.Dialogs;
|
|
using XenAdmin.XenSearch;
|
|
using XenAPI;
|
|
using System.Runtime.InteropServices;
|
|
using XenAdmin.Network.StorageLink;
|
|
using XenAdmin.Actions;
|
|
|
|
|
|
namespace XenAdmin
|
|
{
|
|
public static class Program
|
|
{
|
|
public const int DEFAULT_WLB_PORT = 8012;
|
|
|
|
|
|
|
|
/// <summary>
|
|
/// A UUID for the current instance of XenCenter. Used to identify our own task instances.
|
|
/// </summary>
|
|
public static readonly string XenCenterUUID = Guid.NewGuid().ToString();
|
|
|
|
private static NamedPipes.Pipe pipe;
|
|
private const string PIPE_PATH_PATTERN = @"\\.\pipe\XenCenter-{0}-{1}-{2}";
|
|
|
|
/// <summary>
|
|
/// Color.Transparent on most platforms; SystemColors.Window when ClearType is enabled.
|
|
/// This is to work around a bug in TextRenderer.DrawText which causes text written to a double-buffer
|
|
/// using ClearType to anti-alias onto black rather than onto the background colour. In this case,
|
|
/// we use Window, because by luck those labels are always on top of that colour on Vista and XP.
|
|
/// We indicate that we're writing to a buffer (rather than the screen) by setting Graphics.TextContrast
|
|
/// to 5 (the default is 4). This hack was needed because there's no easy way to add info to
|
|
/// a Graphics object. (CA-22938).
|
|
/// </summary>
|
|
public static Color TransparentUsually = Color.Transparent;
|
|
|
|
public static readonly Color ErrorForeColor = Color.White;
|
|
public static readonly Color ErrorBackColor = Color.Firebrick;
|
|
|
|
public static Font DefaultFont = FormFontFixer.DefaultFont;
|
|
public static Font DefaultFontBold;
|
|
public static Font DefaultFontUnderline;
|
|
public static Font DefaultFontBoldUnderline;
|
|
public static Font DefaultFontItalic;
|
|
public static Font DefaultFontHeader;
|
|
|
|
// Also set in Main() AFTER we call EnableVisualStyles().
|
|
// We set them here only so something decent shows up in the Designer.
|
|
public static Color TitleBarStartColor = ProfessionalColors.OverflowButtonGradientBegin;
|
|
public static Color TitleBarEndColor = ProfessionalColors.OverflowButtonGradientEnd;
|
|
public static Color TitleBarBorderColor = TitleBarEndColor;
|
|
public static Color TitleBarForeColor = Color.White;
|
|
|
|
public static Color HeaderGradientStartColor = Color.FromArgb(57, 109, 140);
|
|
public static Color HeaderGradientEndColor = Color.FromArgb(63, 139, 137);
|
|
public static Color HeaderGradientForeColor = Color.White;
|
|
public static Font HeaderGradientFont = new Font(DefaultFont.FontFamily, 11.25f);
|
|
public static Font HeaderGradientFontSmall = DefaultFont;
|
|
public static Font TabbedDialogHeaderFont = HeaderGradientFont;
|
|
|
|
public static Color TabPageRowBorder = Color.DarkGray;
|
|
public static Color TabPageRowHeader = Color.Silver;
|
|
|
|
public static readonly XenAdmin.Core.PropertyManager PropertyManager = new XenAdmin.Core.PropertyManager();
|
|
|
|
public static MainWindow MainWindow = null;
|
|
|
|
|
|
private static StorageLinkConnectionManager _storageLinkConnections;
|
|
public static StorageLinkConnectionManager StorageLinkConnections
|
|
{
|
|
get
|
|
{
|
|
if (_storageLinkConnections == null)
|
|
{
|
|
_storageLinkConnections = new StorageLinkConnectionManager(() => MainWindow, ConnectionsManager.XenConnections, ConnectionsManager.ConnectionsLock);
|
|
}
|
|
return _storageLinkConnections;
|
|
}
|
|
}
|
|
|
|
|
|
public static CollectionChangeEventHandler ProgramInvokeHandler(CollectionChangeEventHandler handler)
|
|
{
|
|
return delegate(object s, CollectionChangeEventArgs args)
|
|
{
|
|
if (Program.MainWindow != null)
|
|
{
|
|
Program.BeginInvoke(Program.MainWindow, delegate()
|
|
{
|
|
if (handler != null)
|
|
handler(s, args);
|
|
});
|
|
}
|
|
};
|
|
}
|
|
|
|
|
|
/// <summary>
|
|
/// The secure hash of the master password used to load the client session.
|
|
/// If this is null then no prior session existed and the user should be prompted
|
|
/// to save his session when the UI is quit.
|
|
/// </summary>
|
|
public static byte[] MasterPassword = null;
|
|
|
|
/// <summary>
|
|
/// A true value here indicates the user does not want to save session information for this
|
|
/// particular instance of the UI; but when the UI is restarted he should be prompted again.
|
|
/// </summary>
|
|
public static bool SkipSessionSave = false;
|
|
|
|
public static bool RunInAutomatedTestMode = false;
|
|
public static string TestExceptionString = null; // an exception passed back to the test framework
|
|
private static log4net.ILog log = null;
|
|
|
|
public static volatile bool Exiting = false;
|
|
|
|
public static readonly string AssemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
|
|
|
|
public static readonly DateTime ApplicationStartTime = DateTime.Now;
|
|
|
|
private static readonly System.Threading.Timer dailyTimer;
|
|
|
|
public static bool IsThemed = false;
|
|
|
|
[DllImport("uxtheme", ExactSpelling = true)]
|
|
public extern static int IsAppThemed();
|
|
|
|
static Program()
|
|
{
|
|
XenAdminConfigManager.Provider = new WinformsXenAdminConfigProvider();
|
|
// Start timer to record resource usage every 24hrs
|
|
dailyTimer = new System.Threading.Timer((TimerCallback)delegate(object state)
|
|
{
|
|
Program.logApplicationStats();
|
|
}, null, new TimeSpan(24, 0, 0), new TimeSpan(24, 0, 0));
|
|
|
|
log4net.Config.XmlConfigurator.ConfigureAndWatch(new FileInfo(Assembly.GetCallingAssembly().Location + ".config"));
|
|
log = log4net.LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
|
|
|
|
IsThemed = IsAppThemed() > 0 ? true : false;
|
|
SetDefaultFonts();
|
|
}
|
|
|
|
/// <summary>
|
|
/// The main entry point for the application.
|
|
/// </summary>
|
|
[STAThread]
|
|
static public void Main(string[] Args)
|
|
{
|
|
//Upgrade settings
|
|
System.Reflection.Assembly a = System.Reflection.Assembly.GetExecutingAssembly();
|
|
Version appVersion = a.GetName().Version;
|
|
string appVersionString = appVersion.ToString();
|
|
log.DebugFormat("Application version of new settings {0}", appVersionString);
|
|
|
|
try
|
|
{
|
|
if (Properties.Settings.Default.ApplicationVersion != appVersion.ToString())
|
|
{
|
|
log.Debug("Upgrading settings...");
|
|
Properties.Settings.Default.Upgrade();
|
|
|
|
// if program's hash has changed (e.g. by upgrading to .NET 4.0), then Upgrade() doesn't import the previous application settings
|
|
// because it cannot locate a previous user.config file. In this case a new user.config file is created with the default settings.
|
|
// We will try and find a config file from a previous installation and update the settings from it
|
|
if (Properties.Settings.Default.ApplicationVersion == "" && Properties.Settings.Default.DoUpgrade)
|
|
SettingsUpdate.Update();
|
|
log.DebugFormat("Settings upgraded from '{0}' to '{1}'", Properties.Settings.Default.ApplicationVersion, appVersionString);
|
|
Properties.Settings.Default.ApplicationVersion = appVersionString;
|
|
Settings.TrySaveSettings();
|
|
}
|
|
}
|
|
catch (ConfigurationErrorsException ex)
|
|
{
|
|
log.Error("Could not load settings.", ex);
|
|
var msg = string.Format("{0}\n\n{1}", Messages.MESSAGEBOX_LOAD_CORRUPTED_TITLE,
|
|
string.Format(Messages.MESSAGEBOX_LOAD_CORRUPTED, Settings.GetUserConfigPath()));
|
|
var dlog = new ThreeButtonDialog(new ThreeButtonDialog.Details(SystemIcons.Error,msg,Messages.XENCENTER))
|
|
{
|
|
StartPosition = FormStartPosition.CenterScreen,
|
|
//For reasons I do not fully comprehend at the moment, the runtime
|
|
//overrides the above StartPosition with WindowsDefaultPosition if
|
|
//ShowInTaskbar is false. However it's a good idea anyway to show it
|
|
//in the taskbar since the main form is not launcched at this point.
|
|
ShowInTaskbar = true
|
|
};
|
|
dlog.ShowDialog();
|
|
Application.Exit();
|
|
return;
|
|
}
|
|
|
|
// Reset statics, because XenAdminTests likes to call Main() twice.
|
|
TestExceptionString = null;
|
|
Exiting = false;
|
|
// Clear XenConnections and History so static classes like OtherConfigAndTagsWatcher
|
|
// listening to changes still work when Main is called more than once.
|
|
ConnectionsManager.XenConnections.Clear();
|
|
ConnectionsManager.History.Clear();
|
|
|
|
Search.InitSearch(() => Program.StorageLinkConnections.GetCopy());
|
|
TreeSearch.InitSearch();
|
|
|
|
ArgType argType = ArgType.None;
|
|
AppDomain.CurrentDomain.UnhandledException -= CurrentDomain_UnhandledException;
|
|
AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
|
|
Application.ThreadException -= Application_ThreadException;
|
|
Application.ThreadException += Application_ThreadException;
|
|
Application.EnableVisualStyles();
|
|
Application.SetCompatibleTextRenderingDefault(false);
|
|
|
|
try
|
|
{
|
|
if (SystemInformation.FontSmoothingType == 2) // ClearType
|
|
TransparentUsually = SystemColors.Window;
|
|
}
|
|
catch (NotSupportedException)
|
|
{
|
|
// Leave TransparentUsually == Color.Transparent. This is an old platform
|
|
// without FontSmoothingType support.
|
|
}
|
|
|
|
switch (Environment.OSVersion.Version.Major)
|
|
{
|
|
case 6: // Vista, 2K8, Win7.
|
|
if (Application.RenderWithVisualStyles)
|
|
{
|
|
// Vista, Win7 with styles.
|
|
TitleBarStartColor = Color.FromArgb(242, 242, 242);
|
|
TitleBarEndColor = Color.FromArgb(207, 207, 207);
|
|
TitleBarBorderColor = Color.FromArgb(160, 160, 160);
|
|
TitleBarForeColor = Color.FromArgb(60, 60, 60);
|
|
HeaderGradientForeColor = Color.White;
|
|
HeaderGradientFont = new Font(DefaultFont.FontFamily, 11.25f);
|
|
HeaderGradientFontSmall = DefaultFont;
|
|
TabbedDialogHeaderFont = HeaderGradientFont;
|
|
TabPageRowBorder = Color.Gainsboro;
|
|
TabPageRowHeader = Color.WhiteSmoke;
|
|
}
|
|
else
|
|
{
|
|
// 2K8, and Vista, Win7 without styles.
|
|
TitleBarForeColor = SystemColors.ControlText;
|
|
HeaderGradientForeColor = SystemColors.ControlText;
|
|
HeaderGradientFont = new Font(DefaultFont.FontFamily, DefaultFont.Size + 1f, FontStyle.Bold);
|
|
HeaderGradientFontSmall = DefaultFontBold;
|
|
TabbedDialogHeaderFont = HeaderGradientFont;
|
|
TabPageRowBorder = Color.DarkGray;
|
|
TabPageRowHeader = Color.Silver;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
TitleBarStartColor = ProfessionalColors.OverflowButtonGradientBegin;
|
|
TitleBarEndColor = ProfessionalColors.OverflowButtonGradientEnd;
|
|
TitleBarBorderColor = TitleBarEndColor;
|
|
TitleBarForeColor = Application.RenderWithVisualStyles ? Color.White : SystemColors.ControlText;
|
|
HeaderGradientForeColor = TitleBarForeColor;
|
|
HeaderGradientFont = new Font(DefaultFont.FontFamily, DefaultFont.Size + 1f, FontStyle.Bold);
|
|
HeaderGradientFontSmall = DefaultFontBold;
|
|
TabbedDialogHeaderFont = new Font(DefaultFont.FontFamily, DefaultFont.Size + 1.75f, FontStyle.Bold);
|
|
TabPageRowBorder = Color.DarkGray;
|
|
TabPageRowHeader = Color.Silver;
|
|
break;
|
|
}
|
|
|
|
// Force the current culture, to make the layout the same whatever the culture of the underlying OS (CA-46983).
|
|
Thread.CurrentThread.CurrentUICulture = Thread.CurrentThread.CurrentCulture = new CultureInfo(InvisibleMessages.LOCALE, false);
|
|
|
|
if (string.IsNullOrEmpty(Thread.CurrentThread.Name))
|
|
Thread.CurrentThread.Name = "Main program thread";
|
|
|
|
ServicePointManager.DefaultConnectionLimit = 20;
|
|
ServicePointManager.ServerCertificateValidationCallback = SSL.ValidateServerCertificate;
|
|
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
|
|
XenAPI.Session.UserAgent = string.Format("XenCenter/{0}", ClientVersion());
|
|
ReconfigureConnectionSettings();
|
|
|
|
log.Info("Application started");
|
|
logSystemDetails();
|
|
OptionsDialog.Log();
|
|
|
|
if (Args.Length > 0)
|
|
log.InfoFormat("Args[0]: {0}", Args[0]);
|
|
|
|
List<string> sanitizedArgs = new List<string>(Args);
|
|
// Remove the '--wait' argument, which may have been passed to the splash screen
|
|
sanitizedArgs.Remove("--wait");
|
|
string[] args = null;
|
|
if (sanitizedArgs.Count > 1)
|
|
{
|
|
argType = ParseFileArgs(sanitizedArgs, out args);
|
|
|
|
if (argType == ArgType.Passwords)
|
|
{
|
|
log.DebugFormat("Handling password request using '{0}'", args[0]);
|
|
try
|
|
{
|
|
PasswordsRequest.HandleRequest(args[0]);
|
|
}
|
|
catch (Exception exn)
|
|
{
|
|
log.Fatal(exn, exn);
|
|
}
|
|
Application.Exit();
|
|
return;
|
|
}
|
|
}
|
|
else if (sanitizedArgs.Count == 1 && sanitizedArgs[0] == "messageboxtest")
|
|
{
|
|
new Dialogs.MessageBoxTest().ShowDialog();
|
|
Application.Exit();
|
|
return;
|
|
}
|
|
else if (sanitizedArgs.Count > 0)
|
|
{
|
|
log.Warn("Unrecognised command line options");
|
|
}
|
|
|
|
try
|
|
{
|
|
ConnectPipe();
|
|
}
|
|
catch (System.ComponentModel.Win32Exception exn)
|
|
{
|
|
log.Error("Creating named pipe failed. Continuing to launch XenCenter.", exn);
|
|
}
|
|
|
|
Application.ApplicationExit -= Application_ApplicationExit;
|
|
Application.ApplicationExit += Application_ApplicationExit;
|
|
|
|
MainWindow mainWindow = new MainWindow(argType, args);
|
|
|
|
Application.Run(mainWindow);
|
|
|
|
log.Info("Application main thread exited");
|
|
}
|
|
|
|
private static ArgType ParseFileArgs(List<string> args, out string[] filePath)
|
|
{
|
|
filePath = new string[args.Count - 1];
|
|
for (int i = 0; i < filePath.Length; i++)
|
|
filePath[i] = args[i + 1];
|
|
|
|
switch (args[0])
|
|
{
|
|
case "import":
|
|
return ArgType.Import;
|
|
case "license":
|
|
return ArgType.License;
|
|
case "restore":
|
|
return ArgType.Restore;
|
|
case "update":
|
|
return ArgType.Update;
|
|
case "xensearch":
|
|
return ArgType.XenSearch;
|
|
case "passwords":
|
|
return ArgType.Passwords;
|
|
case "connect":
|
|
return ArgType.Connect;
|
|
default:
|
|
log.Warn("Unrecognised command line options");
|
|
return ArgType.None;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Connects to the XenCenter named pipe. If the pipe didn't already exist, a new thread is started
|
|
/// that listens for incoming data on the pipe (from new invocations of XenCenter) and deals
|
|
/// with the command line arguments of those instances. If the pipe does exist, a Win32Exception is thrown.
|
|
/// </summary>
|
|
/// <exception cref="Win32Exception">If creating the pipe failed for any reason.</exception>
|
|
private static void ConnectPipe()
|
|
{
|
|
string pipe_path = string.Format(PIPE_PATH_PATTERN, Process.GetCurrentProcess().SessionId, Environment.UserName, Assembly.GetExecutingAssembly().Location.Replace('\\', '-'));
|
|
|
|
// Pipe path must be limited to 256 characters in length
|
|
if (pipe_path.Length > 256)
|
|
{
|
|
pipe_path = pipe_path.Substring(0, 256);
|
|
}
|
|
|
|
log.InfoFormat(@"Connecting to pipe '{0}'", pipe_path);
|
|
// Line below may throw Win32Exception
|
|
pipe = new NamedPipes.Pipe(pipe_path);
|
|
|
|
log.InfoFormat(@"Successfully created pipe '{0}' - proceeding to launch XenCenter", pipe_path);
|
|
pipe.Read += new EventHandler<NamedPipes.PipeReadEventArgs>(delegate(object sender, NamedPipes.PipeReadEventArgs e)
|
|
{
|
|
MainWindow m = Program.MainWindow;
|
|
if (m == null || RunInAutomatedTestMode)
|
|
{
|
|
return;
|
|
}
|
|
Program.Invoke(m, delegate
|
|
{
|
|
log.InfoFormat(@"Received data from pipe '{0}': {1}", pipe_path, e.Message);
|
|
|
|
ArgType argType = ArgType.None;
|
|
string[] other_args;
|
|
string file_arg = "";
|
|
string[] bits = e.Message.Split(new char[] { ' ' }, 3);
|
|
if (bits.Length == 2)
|
|
{
|
|
List<string> args = new List<string>();
|
|
args.Add(bits[0]);
|
|
args.Add(bits[1]);
|
|
argType = ParseFileArgs(args, out other_args);
|
|
file_arg = other_args[0];
|
|
|
|
if (argType == ArgType.Passwords)
|
|
{
|
|
log.Error("Refusing to accept passwords request down pipe. Use XenCenterMain.exe directly");
|
|
return;
|
|
}
|
|
else if (argType == ArgType.Connect)
|
|
{
|
|
log.Error("Connect not supported down pipe. Use XenCenterMain.exe directly");
|
|
return;
|
|
}
|
|
else if (argType == ArgType.None)
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
else if (e.Message.Length > 0)
|
|
{
|
|
log.Error("Could not process data received from pipe.");
|
|
return;
|
|
}
|
|
|
|
m.WindowState = FormWindowState.Normal;
|
|
|
|
// Note slight hack: the C++ splash screen passes its command line as a
|
|
// literal string. This means we will get an e.Message e.g.
|
|
// open "C:\Documents and Settings\foo.xva"
|
|
// INCLUDING double quotes. Thus we trim the quotes below.
|
|
if (file_arg.Length > 1 && file_arg.StartsWith("\"") && file_arg.EndsWith("\""))
|
|
{
|
|
file_arg = file_arg.Substring(1, file_arg.Length - 2);
|
|
}
|
|
|
|
m.ProcessCommand(argType, new string[] { file_arg });
|
|
});
|
|
});
|
|
pipe.BeginRead();
|
|
// We created the pipe successfully - i.e. nobody was listening, so go ahead and start XenCenter
|
|
}
|
|
|
|
internal static void DisconnectPipe()
|
|
{
|
|
if (pipe != null)
|
|
{
|
|
log.Debug("Disconnecting from named pipe in Program.DisconnectPipe()");
|
|
System.Threading.ThreadPool.QueueUserWorkItem((WaitCallback)delegate(object o)
|
|
{
|
|
pipe.Disconnect();
|
|
});
|
|
}
|
|
}
|
|
|
|
private static void logSystemDetails()
|
|
{
|
|
log.Info("Version: " + Assembly.GetExecutingAssembly().GetName().Version.ToString());
|
|
log.Info(".NET runtime version: " + Environment.Version.ToString(4));
|
|
log.Info("OS version: " + Environment.OSVersion.ToString());
|
|
log.Info("UI Culture: " + Thread.CurrentThread.CurrentUICulture.EnglishName);
|
|
log.Info(string.Format("Bitness: {0}-bit", IntPtr.Size * 8));
|
|
}
|
|
|
|
static void Application_ApplicationExit(object sender, EventArgs e)
|
|
{
|
|
Exiting = true;
|
|
|
|
logApplicationStats();
|
|
|
|
Clip.UnregisterClipboardViewer();
|
|
|
|
try
|
|
{
|
|
// Lets save the connections first, so we can save their connected state
|
|
Settings.SaveIfRequired();
|
|
}
|
|
catch (Exception)
|
|
{
|
|
// Ignore here
|
|
}
|
|
// The application is about to exit - gracefully close connections to
|
|
// avoid a bunch of WinForms related race conditions...
|
|
foreach (Network.IXenConnection conn in ConnectionsManager.XenConnectionsCopy)
|
|
conn.EndConnect(false);
|
|
}
|
|
|
|
private static void logApplicationStats()
|
|
{
|
|
Process p = Process.GetCurrentProcess();
|
|
|
|
log.Info("Log Application State");
|
|
log.InfoFormat("ExitCode: {0}", Environment.ExitCode);
|
|
|
|
log.InfoFormat("Time since process started: {0}", (DateTime.Now - Process.GetCurrentProcess().StartTime).ToString());
|
|
|
|
log.InfoFormat("Handles open: {0}", p.HandleCount.ToString());
|
|
log.InfoFormat("USER handles open: {0}", Win32.GetGuiResourcesUserCount(p.Handle));
|
|
log.InfoFormat("GDI handles open: {0}", Win32.GetGuiResourcesGDICount(p.Handle));
|
|
log.InfoFormat("Thread count: {0}", p.Threads.Count);
|
|
|
|
log.InfoFormat("Virtual memory size: {0}", Util.MemorySizeStringMB(p.VirtualMemorySize64));
|
|
log.InfoFormat("Working set: {0}", Util.MemorySizeStringMB(p.WorkingSet64));
|
|
log.InfoFormat("Private memory size: {0}", Util.MemorySizeStringMB(p.PrivateMemorySize64));
|
|
log.InfoFormat("Nonpaged system memory size: {0}", Util.MemorySizeStringMB(p.NonpagedSystemMemorySize64));
|
|
log.InfoFormat("Paged memory size: {0}", Util.MemorySizeStringMB(p.PagedMemorySize64));
|
|
log.InfoFormat("Paged system memory size: {0}", Util.MemorySizeStringMB(p.PagedSystemMemorySize64));
|
|
|
|
log.InfoFormat("Peak paged memory size: {0}", Util.MemorySizeStringMB(p.PeakPagedMemorySize64));
|
|
log.InfoFormat("Peak virtual memory size: {0}", Util.MemorySizeStringMB(p.PeakVirtualMemorySize64));
|
|
log.InfoFormat("Peak working set: {0}", Util.MemorySizeStringMB(p.PeakWorkingSet64));
|
|
|
|
log.InfoFormat("Process priority class: {0}", p.PriorityClass.ToString());
|
|
log.InfoFormat("Privileged processor time: {0}", p.PrivilegedProcessorTime.ToString());
|
|
|
|
log.InfoFormat("Total processor time: {0}", p.TotalProcessorTime.ToString());
|
|
log.InfoFormat("User processor time: {0}", p.UserProcessorTime.ToString());
|
|
}
|
|
|
|
static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
|
|
{
|
|
ProcessUnhandledException(sender, e.Exception, false);
|
|
}
|
|
|
|
static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
|
|
{
|
|
ProcessUnhandledException(sender, (Exception)e.ExceptionObject, e.IsTerminating);
|
|
}
|
|
|
|
private static void ProcessUnhandledException(object sender, Exception e, bool isTerminating)
|
|
{
|
|
try
|
|
{
|
|
if (e != null)
|
|
{
|
|
log.Fatal("Uncaught exception", e);
|
|
if (e.InnerException != null)
|
|
log.Fatal("Inner exception", e.InnerException);
|
|
}
|
|
else
|
|
{
|
|
log.Fatal("Fatal error");
|
|
}
|
|
logSystemDetails();
|
|
logApplicationStats();
|
|
|
|
if (!RunInAutomatedTestMode)
|
|
{
|
|
string filepath = GetLogFile();
|
|
|
|
ThreeButtonDialog d = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(
|
|
SystemIcons.Error,
|
|
String.Format(Messages.MESSAGEBOX_PROGRAM_UNEXPECTED, HelpersGUI.DateTimeToString(DateTime.Now, "yyyy-MM-dd HH:mm:ss", false), filepath),
|
|
Messages.MESSAGEBOX_PROGRAM_UNEXPECTED_TITLE));
|
|
|
|
// CA-44733
|
|
if (MainWindow != null && !IsExiting(MainWindow) && !MainWindow.InvokeRequired)
|
|
d.ShowDialog(MainWindow);
|
|
else
|
|
d.ShowDialog();
|
|
}
|
|
}
|
|
catch (Exception exception)
|
|
{
|
|
try
|
|
{
|
|
log.Fatal("Fatal error while handling fatal error!", exception);
|
|
}
|
|
catch (Exception)
|
|
{
|
|
}
|
|
if (!RunInAutomatedTestMode)
|
|
{
|
|
new ThreeButtonDialog(new ThreeButtonDialog.Details(SystemIcons.Error, exception.ToString(), Messages.XENCENTER)).ShowDialog();
|
|
// To be handled by WER
|
|
throw;
|
|
}
|
|
}
|
|
if (RunInAutomatedTestMode && TestExceptionString == null)
|
|
TestExceptionString = e.GetBaseException().ToString();
|
|
}
|
|
|
|
private static void SetDefaultFonts()
|
|
{
|
|
// Set the default font.
|
|
//
|
|
// Some locales have a known correct font, which we just use.
|
|
//
|
|
// Otherwise (e.g. English), we need to make sure that our fonts fit in with
|
|
// our panel layout. This can be a problem on far-Eastern platforms in particular, because the default fonts there are wider in the
|
|
// English range than Tahoma / Segoe UI. Anything bigger than them is going to cause us to overflow on the panels, so we force it back
|
|
// to an appropriate font.
|
|
// We need to be careful not to override the user's settings if they've deliberately scaled up the text for readability reasons,
|
|
// so we only override if the font size is 9pt or smaller, which is the usual default.
|
|
//
|
|
// We also define a registry key to turn this off, just in case someone in the field complains.
|
|
|
|
if (Registry.ForceSystemFonts)
|
|
{
|
|
log.Debug("ForceSystemFonts registry key is defined");
|
|
}
|
|
else if (InvisibleMessages.LOCALE.StartsWith("ja-"))
|
|
{
|
|
Font new_font =
|
|
(Environment.OSVersion.Version.Major < 6 || Environment.OSVersion.Version.Major == 6 && Environment.OSVersion.Version.Minor == 0) ?
|
|
new Font("MS UI Gothic", 9.0f) : // 2K (5.0), XP (5.1), 2K3 and XP Pro (5.2), Vista and 2K8 (6.0)
|
|
new Font("Meiryo UI", 9.0f); // Win 7 and 2K8R2 (6.1) and above
|
|
log.DebugFormat("Running on localized resources with Japanese fonts; switching the font from {0} {1}pt to {2} {3}pt.",
|
|
DefaultFont.Name, DefaultFont.Size, new_font.Name, new_font.Size);
|
|
SetDefaultFonts(new_font);
|
|
return;
|
|
}
|
|
else if (InvisibleMessages.LOCALE.StartsWith("zh-"))
|
|
{
|
|
Font new_font =
|
|
Environment.OSVersion.Version.Major < 6 ?
|
|
new Font("MS Shell Dlg", 9.0f) : // 2K (5.0), XP (5.1), 2K3 and XP Pro (5.2)
|
|
new Font("Microsoft YaHei", 9.0f); // Vista and above
|
|
log.DebugFormat("Running on localized resources with Simplified Chinese fonts; switching the font from {0} {1}pt to {2} {3}pt.",
|
|
DefaultFont.Name, DefaultFont.Size, new_font.Name, new_font.Size);
|
|
SetDefaultFonts(new_font);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
if (DefaultFont.Size <= 9.0f)
|
|
{
|
|
Size s = Drawing.MeasureText("Lorum ipsum", DefaultFont);
|
|
// Segoe UI 9pt gives 78x15 here. Tahoma 8pt gives 66x13.
|
|
// We allow a bit of slop just in case antialias or hinting settings make a small difference.
|
|
if (s.Width > 80 || s.Height > 16)
|
|
{
|
|
Font new_font =
|
|
Environment.OSVersion.Version.Major < 6 ?
|
|
new Font("Tahoma", 8.0f) : // 2K (5.0), XP (5.1), 2K3 and XP Pro (5.2)
|
|
new Font("Segoe UI", 9.0f); // Vista and above
|
|
|
|
log.DebugFormat("Running on default resources with large default font; switching the font from {0} {1}pt to {2} {3}pt.",
|
|
DefaultFont.Name, DefaultFont.Size, new_font.Name, new_font.Size);
|
|
SetDefaultFonts(new_font);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
log.Debug("Running on default resources and happy with the font.");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
log.Debug("Running on default resources but the font is bigger than usual.");
|
|
}
|
|
}
|
|
log.DebugFormat("Leaving the default font as {0} {1}pt.", DefaultFont.Name, DefaultFont.Size);
|
|
SetDefaultFonts(DefaultFont);
|
|
}
|
|
|
|
private static void SetDefaultFonts(Font f)
|
|
{
|
|
DefaultFont = f;
|
|
DefaultFontBold = new Font(f, FontStyle.Bold);
|
|
DefaultFontUnderline = new Font(f, FontStyle.Underline);
|
|
DefaultFontBoldUnderline = new Font(f, FontStyle.Bold | FontStyle.Underline);
|
|
DefaultFontItalic = new Font(f, FontStyle.Italic);
|
|
DefaultFontHeader = new Font(f.FontFamily, 9.75f, FontStyle.Bold);
|
|
|
|
FormFontFixer.DefaultFont = f;
|
|
}
|
|
|
|
internal static void AssertOffEventThread()
|
|
{
|
|
if (Program.MainWindow.Visible && !Program.MainWindow.InvokeRequired)
|
|
{
|
|
FatalError();
|
|
}
|
|
}
|
|
|
|
internal static void AssertOnEventThread()
|
|
{
|
|
if (Program.MainWindow != null && Program.MainWindow.Visible && Program.MainWindow.InvokeRequired)
|
|
{
|
|
FatalError();
|
|
}
|
|
}
|
|
|
|
private static void FatalError()
|
|
{
|
|
string msg = String.Format(Messages.MESSAGEBOX_PROGRAM_UNEXPECTED,
|
|
HelpersGUI.DateTimeToString(DateTime.Now, "yyyy-MM-dd HH:mm:ss", false), GetLogFile_());
|
|
log.Fatal(msg + "\n" + Environment.StackTrace);
|
|
MainWindow m = Program.MainWindow;
|
|
if (m == null)
|
|
{
|
|
log.Fatal("Program.MainWindow is null");
|
|
}
|
|
else
|
|
{
|
|
log.FatalFormat("Program.MainWindow.Visible == {0}", m.Visible);
|
|
log.FatalFormat("Program.MainWindow.InvokeRequired == {0}", m.InvokeRequired);
|
|
log.FatalFormat("CurrentThread.Name == {0}", Thread.CurrentThread.Name);
|
|
}
|
|
|
|
if (RunInAutomatedTestMode)
|
|
{
|
|
if (TestExceptionString == null)
|
|
TestExceptionString = msg + "\n" + Environment.StackTrace;
|
|
}
|
|
else
|
|
{
|
|
new ThreeButtonDialog(new ThreeButtonDialog.Details(SystemIcons.Error, msg, Messages.MESSAGEBOX_PROGRAM_UNEXPECTED_TITLE)).ShowDialog();
|
|
}
|
|
}
|
|
|
|
public static void ViewLogFiles()
|
|
{
|
|
string s = GetLogFile_();
|
|
if (s == null)
|
|
{
|
|
new ThreeButtonDialog(new ThreeButtonDialog.Details(SystemIcons.Error, Messages.MESSAGEBOX_LOGFILE_MISSING, Messages.XENCENTER)).ShowDialog();
|
|
}
|
|
else
|
|
{
|
|
System.Diagnostics.Process.Start(Path.GetDirectoryName(s));
|
|
}
|
|
}
|
|
|
|
private static string GetLogFile()
|
|
{
|
|
string s = GetLogFile_();
|
|
return s == null ? "MISSING LOG FILE!" : s;
|
|
}
|
|
|
|
public static string GetLogFile_()
|
|
{
|
|
foreach (log4net.Appender.IAppender appender in log.Logger.Repository.GetAppenders())
|
|
{
|
|
if (appender is log4net.Appender.FileAppender)
|
|
{
|
|
// Assume that the first FileAppender is the primary log file.
|
|
return ((log4net.Appender.FileAppender)appender).File;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private static readonly List<string> HiddenObjects = new List<string>();
|
|
|
|
internal static void HideObject(string opaqueRef)
|
|
{
|
|
lock (HiddenObjects)
|
|
{
|
|
HiddenObjects.Add(opaqueRef);
|
|
}
|
|
if (MainWindow != null)
|
|
{
|
|
MainWindow.RequestRefreshTreeView();
|
|
}
|
|
}
|
|
|
|
internal static void ShowObject(string opaqueRef)
|
|
{
|
|
lock (HiddenObjects)
|
|
{
|
|
HiddenObjects.Remove(opaqueRef);
|
|
}
|
|
if (MainWindow != null)
|
|
{
|
|
MainWindow.RequestRefreshTreeView();
|
|
}
|
|
}
|
|
|
|
internal static bool ObjectIsHidden(string opaqueRef)
|
|
{
|
|
lock (HiddenObjects)
|
|
{
|
|
return HiddenObjects.Contains(opaqueRef);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Safely invoke the given delegate on the given control.
|
|
/// </summary>
|
|
public static void Invoke(Control c, MethodInvoker f)
|
|
{
|
|
try
|
|
{
|
|
if (!IsExiting(c))
|
|
{
|
|
if (c.InvokeRequired)
|
|
{
|
|
MethodInvoker exceptionLogger = () =>
|
|
{
|
|
try
|
|
{
|
|
f();
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
log.Error("Exception in Invoke", e);
|
|
throw;
|
|
}
|
|
};
|
|
|
|
try
|
|
{
|
|
c.Invoke(exceptionLogger);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
log.Error(string.Format("Exception in Invoke (ControlType={0}, MethodName={1})", c.GetType(),
|
|
f.Method.Name), e);
|
|
throw;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
f();
|
|
}
|
|
}
|
|
}
|
|
catch (ObjectDisposedException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidAsynchronousStateException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidOperationException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
}
|
|
|
|
private static bool IsExiting(Control c)
|
|
{
|
|
return Exiting || c.Disposing || c.IsDisposed || !c.IsHandleCreated;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Safely invoke the given delegate on the given control.
|
|
/// </summary>
|
|
/// <returns>The result of the function call, or null if c is being disposed.</returns>
|
|
public static object Invoke(Control c, Delegate f, params object[] p)
|
|
{
|
|
try
|
|
{
|
|
if (!IsExiting(c))
|
|
{
|
|
if (c.InvokeRequired)
|
|
{
|
|
Func<object> exceptionLogger = () =>
|
|
{
|
|
try
|
|
{
|
|
return f.DynamicInvoke(p);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
log.Error("Exception in Invoke", e);
|
|
throw;
|
|
}
|
|
};
|
|
|
|
return c.Invoke(exceptionLogger);
|
|
}
|
|
else
|
|
{
|
|
return f.DynamicInvoke(p);
|
|
}
|
|
}
|
|
}
|
|
catch (ObjectDisposedException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidAsynchronousStateException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidOperationException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public static IAsyncResult BeginInvoke(Control c, Delegate f, params object[] p)
|
|
{
|
|
try
|
|
{
|
|
if (!IsExiting(c))
|
|
{
|
|
return c.BeginInvoke(f, p);
|
|
}
|
|
}
|
|
catch (ObjectDisposedException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidAsynchronousStateException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidOperationException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
public static void BeginInvoke(Control c, MethodInvoker f)
|
|
{
|
|
try
|
|
{
|
|
if (!IsExiting(c))
|
|
{
|
|
c.BeginInvoke(f);
|
|
}
|
|
}
|
|
catch (ObjectDisposedException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidAsynchronousStateException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
catch (InvalidOperationException)
|
|
{
|
|
if (!IsExiting(c)) throw;
|
|
}
|
|
}
|
|
|
|
public static string ClientVersion()
|
|
{
|
|
foreach (object o in Assembly.GetExecutingAssembly().GetCustomAttributes(true))
|
|
{
|
|
if (o is XSVersionAttribute)
|
|
{
|
|
string result = ((XSVersionAttribute)o).Version;
|
|
return result == "@PRODUCT_VERSION@" ? "PRIVATE" : result;
|
|
}
|
|
}
|
|
return "MISSING";
|
|
}
|
|
|
|
public static void ReconfigureConnectionSettings()
|
|
{
|
|
XenAPI.Session.Proxy = XenAdminConfigManager.Provider.GetProxyFromSettings(null);
|
|
}
|
|
|
|
private const string SplashWindowClass = "XenCenterSplash0001";
|
|
|
|
internal static void CloseSplash()
|
|
{
|
|
IntPtr hWnd = Win32.FindWindow(SplashWindowClass, null);
|
|
|
|
if (hWnd == IntPtr.Zero)
|
|
{
|
|
//log.Warn("Couldn't find splash screen in CloseSplash()", new System.ComponentModel.Win32Exception());
|
|
return;
|
|
}
|
|
|
|
if (!Win32.PostMessage(hWnd, Win32.WM_DESTROY, IntPtr.Zero, IntPtr.Zero))
|
|
{
|
|
log.Warn("PostMessage WM_DESTROY failed in CloseSplash()", new System.ComponentModel.Win32Exception());
|
|
}
|
|
}
|
|
|
|
public static void OpenURL(string url)
|
|
{
|
|
if (RunInAutomatedTestMode)
|
|
return;
|
|
try
|
|
{
|
|
System.Diagnostics.Process.Start(url);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
log.Debug(string.Format("Exception while opening url {0}:", url), e);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// If true action threads will close themselves instantly...
|
|
/// </summary>
|
|
public static bool ForcedExiting = false;
|
|
|
|
public static Version Version
|
|
{
|
|
get
|
|
{
|
|
return Assembly.GetExecutingAssembly().GetName().Version;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gets the version in the form "a.b.c"
|
|
/// </summary>
|
|
public static string VersionThreePart
|
|
{
|
|
get
|
|
{
|
|
var version = Version;
|
|
|
|
//The release version is obtained from branding.hg. From a
|
|
//private build we get 0.0.0.0 so we should look out for
|
|
//it and return it as is (or alternatively return 99.99.99)
|
|
if (version.ToString() == "0.0.0.0")
|
|
return "0.0.0.0";
|
|
|
|
return string.Format("{0}.{1}.{2}", version.Major, version.Minor, version.Build);
|
|
}
|
|
}
|
|
|
|
public static string CurrentLanguage
|
|
{
|
|
get
|
|
{
|
|
return Thread.CurrentThread.CurrentCulture.TwoLetterISOLanguageName;
|
|
}
|
|
}
|
|
|
|
public static string VersionAndLanguage
|
|
{
|
|
get
|
|
{
|
|
return string.Format("{0}.{1}", Version.ToString(), CurrentLanguage);
|
|
}
|
|
}
|
|
|
|
public static CultureInfo CurrentCulture
|
|
{
|
|
get
|
|
{
|
|
return Thread.CurrentThread.CurrentCulture;
|
|
}
|
|
}
|
|
}
|
|
|
|
public enum ArgType { Import, License, Restore, Update, None, XenSearch, Passwords, Connect };
|
|
}
|