/// <summary>Starts the window of the application, and then runs the provided installer program.</summary>
/// <param name="installer">The installer program to run..</param>
private static void StartVisualApp(UpdateInstaller installer, bool showInstallationWindow, int timeoutAfterSuccessfullInstallation)
{
if (null == app)
{
app = new System.Windows.Application();
}
if (null == mainWindow)
{
mainWindow = new InstallerMainWindow(showInstallationWindow, timeoutAfterSuccessfullInstallation)
{
_installer = installer
};
app.Run(mainWindow);
}
}
/// <summary>Starts the window of the application, and then presents the provided error message message.</summary>
/// <param name="eventName">Name of the event that is used to signal to Altaxo that Altaxo should be stopped.</param>
/// <param name="message">The error message to present.</param>
private static void StartVisualAppWithErrorMessage(string eventName, string message)
{
if (null != eventName)
{
UpdateInstaller.SetEvent(eventName); // Altaxo is waiting for this event to finish itself
}
if (null == app)
{
app = new System.Windows.Application();
}
if (null == mainWindow)
{
mainWindow = new InstallerMainWindow(true, int.MaxValue);
mainWindow.SetErrorMessage(message);
app.Run(mainWindow);
}
else
{
mainWindow.SetErrorMessage(message);
}
}
private static void Main(string[] args)
{
// System.Diagnostics.Debugger.Launch();
try
{
// args[0]: the name of the event that must be signalled when the installer is ready to install
// args[1]: name of the package file to use
// args[2]: either 0 or 1. If 0, the installation should take place silently. If 1, the installer window should be visible." +
// args[3]: integer, designates the number of seconds before the installer window is closed after a sucessfull installation" +
// args[4]: either 0 or 1, if 1 then Altaxo should be restarted after installation. Furthermore, Bit1=1 indicates that this process was started with elevated privileges.
// args[5]: argument full name of the Altaxo executable
// args[6]: and more arguments: the original arguments of the Altaxo executable
if (args.Length < 6)
{
StartVisualAppWithErrorMessage(null,
"Programm called with less than 4 arguments, but at least 4 arguments are required:\r\n\r\n" +
"args[0]: name of the event the installer is signalling when it is ready to install\r\n" +
"args[1]: full path to the auto update package file\r\n" +
"args[2]: either 0 or 1. If 0, the installer window will be hidden. If 1, the installer window is visible." +
"args[3]: integer, designates the number of seconds before the installer window is closed after a sucessfull installation" +
"args[4]: either 0,1, or 2. If 1, Altaxo is restarted after the installation is finished. A value of 2 is an indication that this program was started with elevated privileges\r\n" +
"args[5]: full path to the old Altaxo executable\r\n" +
"args[6..n]: arguments that will be used to restart Altaxo (if args[4] is 1)\r\n"
);
return;
}
// try to set the current directory to this of the entry assembly in order to not block the removing of the Altaxo directories
try { System.Environment.CurrentDirectory = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location); }
catch (Exception) { }
string eventName = args[0];
string packageFullFileName = args[1];
bool showInstallationWindow = 0 != int.Parse(args[2], System.Globalization.CultureInfo.InvariantCulture);
int timeoutAfterSuccessfullInstallation = int.Parse(args[3], System.Globalization.CultureInfo.InvariantCulture);
int options = int.Parse(args[4], System.Globalization.CultureInfo.InvariantCulture);
string fullPathOfTheAltaxoExecutable = args[5];
bool wasStartedWithElevatedPrivileges = 0 != (options & 2);
bool restartAltaxo = (0 != (options & 1)) && !wasStartedWithElevatedPrivileges;
var installer = new UpdateInstaller(eventName, packageFullFileName, fullPathOfTheAltaxoExecutable);
if (installer.PackListFileExists())
{
if (installer.PackListFileIsWriteable())
{
StartVisualApp(installer, showInstallationWindow, timeoutAfterSuccessfullInstallation);
}
else // Package file is not writetable
{
if (0 != (options & 2)) // do we have already elevated privileges?
{
StartVisualAppWithErrorMessage(eventName,
string.Format(ErrorIntroduction + "There is still no write access to the package file of the old installation, try to update again later!"));
return; // returns is ok here, no need to restart Altaxo since we run with elevated privileges
}
else
{
// Start a new process with elevated privileges and wait for exit
var proc = new System.Diagnostics.ProcessStartInfo();
proc.FileName = System.Reflection.Assembly.GetEntryAssembly().Location;
args[4] = "2";
var stb = new StringBuilder();
foreach (var s in args)
stb.AppendFormat("\"{0}\"\t", s);
proc.Arguments = stb.ToString();
proc.Verb = "runas";
var runProcWithElevated = System.Diagnostics.Process.Start(proc);
if (restartAltaxo)
runProcWithElevated.WaitForExit();
}
}
}
else // package file don't exist
{
StartVisualAppWithErrorMessage(eventName, string.Format("{0}Package file of old installation was not found (file: {1})!\r\nPlease reinstall Altaxo manually!", ErrorIntroduction, installer.PackListFileFullName));
}
if (restartAltaxo)
{
StringBuilder stb = new StringBuilder();
for (int i = 6; i < args.Length; ++i)
stb.AppendFormat("\"{0}\"\t", args[i]);
System.Diagnostics.Process.Start(args[5], stb.ToString());
}
}
catch (Exception ex)
{
StartVisualAppWithErrorMessage(args[0], string.Format("{0}{1}", ex.GetType().ToString(), ex.ToString()));
}
}
/// <summary>Starts the window of the application, and then runs the provided installer program.</summary>
/// <param name="installer">The installer program to run..</param>
private static void StartVisualApp(UpdateInstaller installer, bool showInstallationWindow, int timeoutAfterSuccessfullInstallation)
{
if (null == app)
{
app = new System.Windows.Application();
}
if (null == mainWindow)
{
mainWindow = new InstallerMainWindow(showInstallationWindow, timeoutAfterSuccessfullInstallation);
mainWindow._installer = installer;
app.Run(mainWindow);
}
}
private static void Main(string[] args)
{
try
{
// args[0]: the name of the event that must be signalled when the installer is ready to install
// args[1]: name of the package file to use
// args[2]: either 0 or 1. If 0, the installation should take place silently. If 1, the installer window should be visible." +
// args[3]: integer, designates the number of seconds before the installer window is closed after a sucessfull installation" +
// args[4]: either 0 or 1, if 1 then Altaxo should be restarted after installation. Furthermore, Bit1=1 indicates that this process was started with elevated privileges.
// args[5]: argument full name of the Altaxo executable
// args[6]: and more arguments: the original arguments of the Altaxo executable
if (args.Length < 6)
{
StartVisualAppWithErrorMessage(null,
"Programm called with less than 4 arguments, but at least 4 arguments are required:\r\n\r\n" +
"args[0]: name of the event the installer is signalling when it is ready to install\r\n" +
"args[1]: full path to the auto update package file\r\n" +
"args[2]: either 0 or 1. If 0, the installer window will be hidden. If 1, the installer window is visible." +
"args[3]: integer, designates the number of seconds before the installer window is closed after a sucessfull installation" +
"args[4]: either 0,1, or 2. If 1, Altaxo is restarted after the installation is finished. A value of 2 is an indication that this program was started with elevated privileges\r\n" +
"args[5]: full path to the old Altaxo executable\r\n" +
"args[6..n]: arguments that will be used to restart Altaxo (if args[4] is 1)\r\n"
);
return;
}
// try to set the current directory to this of the entry assembly in order to not block the removing of the Altaxo directories
try
{ System.Environment.CurrentDirectory = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location); }
catch (Exception) { }
string eventName = args[0];
string packageFullFileName = args[1];
bool showInstallationWindow = 0 != int.Parse(args[2], System.Globalization.CultureInfo.InvariantCulture);
int timeoutAfterSuccessfullInstallation = int.Parse(args[3], System.Globalization.CultureInfo.InvariantCulture);
int options = int.Parse(args[4], System.Globalization.CultureInfo.InvariantCulture);
string fullPathOfTheAltaxoExecutable = args[5];
bool wasStartedWithElevatedPrivileges = 0 != (options & 2);
bool restartAltaxo = (0 != (options & 1)) && !wasStartedWithElevatedPrivileges;
var installer = new UpdateInstaller(eventName, packageFullFileName, fullPathOfTheAltaxoExecutable);
if (installer.PackListFileExists())
{
if (installer.PackListFileIsWriteable())
{
StartVisualApp(installer, showInstallationWindow, timeoutAfterSuccessfullInstallation);
}
else // Package file is not writetable
{
if (0 != (options & 2)) // do we have already elevated privileges?
{
StartVisualAppWithErrorMessage(eventName,
string.Format(ErrorIntroduction + "There is still no write access to the package file of the old installation, try to update again later!"));
return; // returns is ok here, no need to restart Altaxo since we run with elevated privileges
}
else
{
// Start a new process with elevated privileges and wait for exit
var proc = new System.Diagnostics.ProcessStartInfo
{
FileName = System.Reflection.Assembly.GetEntryAssembly().Location
};
args[4] = "2";
var stb = new StringBuilder();
foreach (var s in args)
{
stb.AppendFormat("\"{0}\"\t", s);
}
proc.Arguments = stb.ToString();
proc.Verb = "runas";
var runProcWithElevated = System.Diagnostics.Process.Start(proc);
if (restartAltaxo)
{
runProcWithElevated.WaitForExit();
}
}
}
}
else // package file don't exist
{
StartVisualAppWithErrorMessage(eventName, string.Format("{0}Package file of old installation was not found (file: {1})!\r\nPlease reinstall Altaxo manually!", ErrorIntroduction, installer.PackListFileFullName));
}
if (restartAltaxo)
{
var stb = new StringBuilder();
for (int i = 6; i < args.Length; ++i)
{
stb.AppendFormat("\"{0}\"\t", args[i]);
}
System.Diagnostics.Process.Start(args[5], stb.ToString());
}
}
catch (Exception ex)
{
StartVisualAppWithErrorMessage(args[0], string.Format("{0}{1}", ex.GetType().ToString(), ex.ToString()));
}
}