/// <summary>
/// Assigns the <code>ProjectAssemblyAtrributes</code> object
/// and returns the fullname (path) of the .exe
/// </summary>
/// <param name="installLocation">The install location of the application</param>
/// <param name="exeName">The executable filename</param>
/// <returns></returns>
private String LoadProjectAssemblyAtrributes(string installLocation, String exeName)
{
String fullpath = Path.Combine(installLocation, exeName);
ProjectAssemblyAtrributes = new Tools.
ProjectAssemblyAtrributes(fullpath);
return(fullpath);
}
/// <summary>
///
/// </summary>
private void Uninstall()
{
bool deleteEventLogs =
MessageBox.Show(this,
"You're now about to uninstall " + Static.MattimonRegistrySubkeyNames.DisplayName + ".\n" +
"Do you wish to also remove the application's event logs?", Text,
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes;
// First, fetch the device id from the local database and delete the device from the server
MattimonSQLite.SQLiteClientDatabase db =
new MattimonSQLite.SQLiteClientDatabase(
Static.Constants.CommonAppData,
Static.MattimonRegistrySubkeyNames.Publisher,
Static.MattimonRegistrySubkeyNames.DisplayName,
Static.Constants.LocalDatabaseName
);
long deviceID = db.GetDeviceId();
db.Dispose();
db = null;
// all files related to SQLite should now be deleted.
try
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Deleting local database...");
// Try and delete the database directory and all its content
IOTools.DeleteDatabaseDirectory();
// Indicate success
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Deleting SQLite source files...");
string sqliteX64dir = Directory.GetCurrentDirectory() + "\\" + "x64";
string sqliteX86dir = Directory.GetCurrentDirectory() + "\\" + "x86";
}
catch
{
}
RequestResult rr = null;
try
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Deleting device entry from server...");
rr = DeleteDeviceEntry(deviceID);
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
catch (Exception ex)
{
MessageBox.Show(this, "An error occurred while attempted to delete your device entry from our server.\n" +
"Click \"OK\" to continue uninstalling.\n\n" + ex.ToString(), "Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (rr != null && !rr.Success)
{
// Indicate failure
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Failed");
// Create the error message
string msg = "We could not delete your device from our server.\n" +
"You may manually delete your device from the Mattimon website.\n" +
"Click \"OK\" to continue unistalling." +
"\n\n\nError details:\n";
// Get the error details
if (rr.HttpRequestException != null)
{
msg += rr.HttpRequestException.Message + "\n\n" + rr.HttpRequestException.ToString();
}
else if (rr.MySqlExceptionMessage != null)
{
msg += rr.MySqlExceptionMessage;
}
else if (rr.Exception != null)
{
msg += rr.Exception.Message + "\n\n" + rr.Exception.ToString();
}
else
{
msg += "Unknown error";
}
// Show the error and continue uninstalling
MessageBox.Show(this, msg,
"Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
// Indicate success
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
try
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Deleting local database...");
// Try and delete the database directory and all its content
IOTools.DeleteDatabaseDirectory();
// Indicate success
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
catch (Exception)
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Unable to delete local database directory.");
}
/// Get the directory of the MattimonAgentService and MattimonUpdateService
/// WARNING: Tools.RegistryTools.GetInstallLocationByDisplayName must be called before
/// removing the application entry from the registry and before actually
/// deleting the directory, so we can also get Assembly Information from the service executable (.exe) file.
String svcPath = Path.Combine(Tools.RegistryTools.GetInstallLocationByDisplayName(
GetDisplayName()),
"MattimonAgentService.exe");
String svcUpdPath = Path.Combine(Tools.RegistryTools.GetInstallLocationByDisplayName(
GetDisplayName()),
"MattimonUpdateService.exe");
String svcMattSqlPath = Path.Combine(Tools.RegistryTools.GetInstallLocationByDisplayName(
GetDisplayName()),
"MattimonSQLServerService.exe");
String svcEvtLogsPath = Path.Combine(Tools.RegistryTools.GetInstallLocationByDisplayName(
GetDisplayName()),
"MattimonEventLogService.exe");
/// Get the the assembly name of the MattimonAgentService and MattimonUpdateService as Service Name
string svcName = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcPath)).AssemblyTitle;
string svcUpdName = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcUpdPath)).AssemblyTitle;
/// Get the assembly product of the MattimonAgentService and MattimonUpdateService as Display Name
string svcDisplay = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcPath)).AssemblyProduct;
string svcUpdDisplay = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcUpdPath)).AssemblyProduct;
string svcMattSQLName = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcMattSqlPath)).AssemblyTitle;
string svcMattSQLDisplay = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcMattSqlPath)).AssemblyProduct;
string svcEvtLogName = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcEvtLogsPath)).AssemblyTitle;
string svcEvtLogDisplay = new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcEvtLogsPath)).AssemblyProduct;
// User this variable to know if the services where uninstalled later.
bool servicesUninstalled = true;
/// Try Stop/Uninstall Agent service
try
{
// Stop the service if it is not stopped
if (Tools.MyServiceController.GetServiceStatus(svcName) != Tools.MyServiceController.ServiceState.Stopped)
{
Tools.MyServiceController.StopService(svcName);
}
// Uninstall the service
Tools.MyServiceController.Uninstall(svcName);
}
catch (Exception ex)
{
String msg = "";
if (Tools.MyServiceController.ServiceIsInstalled(new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcPath)).AssemblyTitle))
{
// Mark to false
servicesUninstalled = false;
msg = "Failed to uninstall " + new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcPath)).AssemblyProduct;
}
MessageBox.Show((msg != "" ? msg + ".\n\nError details:\n" : "") + ex.Message + "\n\n" + ex.ToString(),
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
/// Try Stop/Uninstall Update service
try
{
// Stop the service if it is not stopped
if (Tools.MyServiceController.GetServiceStatus(svcUpdName) != Tools.MyServiceController.ServiceState.Stopped)
{
Tools.MyServiceController.StopService(svcUpdName);
}
// Uninstall the service
Tools.MyServiceController.Uninstall(svcUpdName);
}
catch (Exception ex)
{
String msg = "";
if (Tools.MyServiceController.ServiceIsInstalled(new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcUpdPath)).AssemblyTitle))
{
// Mark to false
servicesUninstalled = false;
msg = "Failed to uninstall " + svcUpdName;
}
MessageBox.Show((msg != "" ? msg + ".\n\nError details:\n" : "") + ex.Message + "\n\n" + ex.ToString(),
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
/// Try Stop/Uninstall Mattimon SQL Service
try
{
// Stop the service if it is not stopped
if (Tools.MyServiceController.ServiceIsInstalled(svcMattSQLName))
{
if (Tools.MyServiceController.GetServiceStatus(svcMattSQLName) != Tools.MyServiceController.ServiceState.Stopped)
{
Tools.MyServiceController.StopService(svcMattSQLName);
}
}
// Uninstall the service
Tools.MyServiceController.Uninstall(svcMattSQLName);
}
catch (Exception ex)
{
String msg = "";
if (Tools.MyServiceController.ServiceIsInstalled(new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcMattSqlPath)).AssemblyTitle))
{
// Mark to false
servicesUninstalled = false;
msg = "Failed to uninstall " + svcMattSQLName;
}
MessageBox.Show((msg != "" ? msg + ".\n\nError details:\n" : "") + ex.Message + "\n\n" + ex.ToString(),
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
/// Try Stop/Uninstall Mattimon Event Log Service
try
{
// Stop the service if it is not stopped
if (Tools.MyServiceController.ServiceIsInstalled(svcEvtLogName))
{
if (Tools.MyServiceController.GetServiceStatus(svcEvtLogName) != Tools.MyServiceController.ServiceState.Stopped)
{
Tools.MyServiceController.StopService(svcEvtLogName);
}
}
// Uninstall the service
Tools.MyServiceController.Uninstall(svcEvtLogName);
}
catch (Exception ex)
{
String msg = "";
if (Tools.MyServiceController.ServiceIsInstalled(new Tools.ProjectAssemblyAtrributes(
Path.Combine(svcEvtLogsPath)).AssemblyTitle))
{
// Mark to false
servicesUninstalled = false;
msg = "Failed to uninstall " + svcEvtLogName;
}
MessageBox.Show((msg != "" ? msg + ".\n\nError details:\n" : "") + ex.Message + "\n\n" + ex.ToString(),
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
// Show progress bar
Tools.GUITools.SetControlPropertyThreadSafe(progressBar1, "Visible", true);
// Remove the directory content
RemoveDirectories(Directory.GetParent(
this.GetApplicationRegistryInstallLocation()).FullName);
// Progress bar not longer needed, hide it
Tools.GUITools.SetControlPropertyThreadSafe(progressBar1, "Visible", false);
// Show
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Finalizing uninstall...");
// Indicate success
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
catch (Exception ex)
{
MessageBox.Show(this, ex.ToString(), Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
// Finally program from the control panel
RemoveControlPanelProgram();
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message + "\n\n" + ex.StackTrace,
Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
/// Delete the event logs only if the user wishes to and that
/// both services have been uninstalled.
if (deleteEventLogs && servicesUninstalled)
{
string mainLogName = Static.MattimonEventLogConstants.MainLogName;
string srcName1 = Static.MattimonEventLogConstants.UpdaterSourceName;
string srcName2 = Static.MattimonEventLogConstants.AgentSourceName;
string srcName3 = Static.MattimonEventLogConstants.SQLServerSourceName;
if (EventLog.SourceExists(srcName1))
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Removing " + srcName1);
EventLog.DeleteEventSource(srcName1);
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
if (EventLog.SourceExists(srcName2))
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Removing " + srcName2);
EventLog.DeleteEventSource(srcName2);
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
if (EventLog.SourceExists(srcName3))
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Removing " + srcName3);
EventLog.DeleteEventSource(srcName3);
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
if (EventLog.Exists(mainLogName))
{
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Removing " + mainLogName);
EventLog.Delete(mainLogName);
Tools.GUITools.SetControlPropertyThreadSafe(label1, "Text", "Done");
}
}
//if (rebootRequired)
//{
// Tools.GUITools.SetControlPropertyThreadSafe(label1, Text,
// Static.MattimonRegistrySubkeyNames.DisplayName + " has been uninstalled.");
// Tools.GUITools.SetControlPropertyThreadSafe(progressBar1, "Visible", false);
// DialogResult reboot = MessageBox.Show(this,
// Static.MattimonRegistrySubkeyNames.DisplayName +
// " has finished uninstalling.\n" +
// "Do you wish to reboot your system now?",
// Static.MattimonRegistrySubkeyNames.DisplayName,
// MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button2);
// if (reboot != DialogResult.Yes)
// {
// Application.Exit();
// return;
// }
// System.Diagnostics.Process.Start("shutdown.exe", "-r -t 0");
// Application.Exit();
// return;
//}
Application.Exit();
}
