private void btnExecuteScript_Click(object sender, EventArgs e)
{
if (!btnExecuteScript.Enabled)
{
return;
}
if (!grdScripts.Redraw)
{
return;
}
if (grdScripts.DataSource == null)
{
return;
}
if (grdScripts.RowSel < (grdScripts.Rows.Fixed))
{
return;
}
string _referenceno = grdScripts[grdScripts.RowSel, "ReferenceNo"].ToString();
DatabaseScriptInfo _script = new DatabaseScriptInfo(_referenceno);
DatabaseScriptExecutionResult _result = _script.Execute();
}
private void mnuExecuteScripts_Click(object sender, EventArgs e)
{
if (!mnuExecuteScripts.Enabled)
{
return;
}
OpenFileDialog _dialog = new OpenFileDialog();
_dialog.CheckFileExists = true;
_dialog.CheckPathExists = true;
_dialog.DefaultExt = SCMS.ScriptFileExtension;
_dialog.Filter = "SCMS Database Script Files (*." + SCMS.ScriptFileExtension + ")|*." + SCMS.ScriptFileExtension;
_dialog.Title = "Browse Database Script File";
string _filename = "";
if (_dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
_filename = (_dialog.FileName);
}
_dialog.Dispose(); _dialog = null;
Materia.RefreshAndManageCurrentProcess();
if (!string.IsNullOrEmpty(_filename.RLTrim()))
{
if (File.Exists(_filename))
{
string _tempdir = Application.StartupPath + "\\Temp";
if (!Directory.Exists(_tempdir))
{
try { Directory.CreateDirectory(_tempdir); }
catch { }
}
if (Directory.Exists(_tempdir))
{
FileInfo _file = new FileInfo(_filename);
string _decrypted = _file.Decrypt(SCMS.EncryptionKey);
string _tempfile = _tempdir + "\\" + Path.GetFileNameWithoutExtension(_filename) + ".xml";
FileInfo _xmlfile = Materia.WriteToFile(_tempfile, _decrypted, false);
if (_xmlfile != null)
{
DataTable _table = SCMS.XmlToTable(_xmlfile.FullName);
if (_table != null)
{
if (_table.TableName == "scripts")
{
if (_table.Rows.Count > 0)
{
DatabaseScriptInfo _script = new DatabaseScriptInfo(_table);
DatabaseScriptExecutionResult _result = _script.Execute();
}
else
{
MsgBoxEx.Shout("The specified file does not contain anyt releveant database script information.", "Execute Database Script");
}
}
else
{
MsgBoxEx.Shout("The specified file does not contain anyt releveant database script information.", "Execute Database Script");
}
}
else
{
MsgBoxEx.Alert("Failed to extract script information from the specified file.", "Execute Database Script");
}
}
else
{
MsgBoxEx.Alert("Failed to extract script information from the specified file.", "Execute Database Script");
}
}
else
{
MsgBoxEx.Alert("Failed to extract script information from the specified file.", "Execute Database Script");
}
}
}
}
/// <summary>
/// Executes the current database script.
/// </summary>
/// <returns></returns>
public DatabaseScriptExecutionResult Execute()
{
DatabaseScriptExecutionResult _result = new DatabaseScriptExecutionResult(this);
string _message = "You are about to execute a database script with the following information<br /><br />" +
"<b>Reference No.</b> " + _referenceno + "<br />" +
"<b>System Version</b> " + (_systemversion != Application.ProductVersion ? "<font color=\"red\">" : "") + _systemversion + (_systemversion != Application.ProductVersion ? "<\font>" : "") + "<br />" +
"<b>Author</b> " + _author + "<br />" +
"<b>Date Created</b> " + VisualBasic.Format(_datecreated, "dd-MMM-yyyy") + "<br />" +
"<b>Title</b>" + _title + "<br />" +
"<b>Description</b> " + _description + "<br />" +
(_requiresapprestartafterexecution ||
_requiresbackupbeforeexecution ||
_requirespcrestartafterexecution ?
"<b>Transitions</b><br />" : "") +
(_requiresbackupbeforeexecution ? " Perform database backup before execution<br />" : "") +
(_requiresapprestartafterexecution ? " Restart application after execution<br />" : "") +
(_requirespcrestartafterexecution ? " Restart workstation after execution<br />" : "") +
"<br />" +
"Press <font color=\"blue\">OK</font> to continue.";
DialogResult _dialogresult = MsgBoxEx.Shout(_message, "Execute Database Script", MessageBoxButtons.OKCancel, MessageBoxDefaultButton.Button2);
if (_dialogresult == DialogResult.OK)
{
if (_requiresbackupbeforeexecution)
{
string _backupdir = GlobalSettings.AutomaticBackupPath;
if (string.IsNullOrEmpty(_backupdir.RLTrim()))
{
_backupdir = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
}
else
{
if (!Directory.Exists(_backupdir))
{
_backupdir = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
}
}
string _filename = _backupdir + "\\" + SCMS.ServerConnection.Database.ToUpper() + "_BACKUP_" + VisualBasic.Format(DateTime.Now, "dd_MM_yyyy_HH_mm_ss") + ".scmsiv";
DatabaseBackupDialog _dialog = new DatabaseBackupDialog(true);
_dialog.BackupPath = _filename;
DialogResult _backupresult = _dialog.ShowDialog();
_dialog.Dispose(); _dialog = null;
Materia.RefreshAndManageCurrentProcess();
if (_backupresult != DialogResult.OK)
{
return(_result);
}
}
InitializerDialog _loader = new InitializerDialog();
_loader.Message = "Executing database script into " + SCMS.ServerConnection.Server + " / " + SCMS.ServerConnection.Database + "...";
_loader.Show(); _result.Execute();
if (_result.Executed)
{
IAsyncResult _logresult = SCMS.CurrentSystemUser.LogActionAsync(UserAction.ExecuteScript, "Executed a database script" + (!string.IsNullOrEmpty(_filename.RLTrim()) ? " : " + _filename : "") + ".", _referenceno);
_logresult.WaitToFinish();
IAsyncResult _syncresult = Cache.SyncTableAsync(SCMS.Connection, "scripts");
_syncresult.WaitToFinish();
DataTable _scripts = Cache.GetCachedTable("scripts");
DataRow[] _rows = _scripts.Select("[ReferenceNo] LIKE '" + _referenceno.ToSqlValidString(true) + "'");
if (_rows.Length <= 0)
{
DataColumnCollection _cols = _scripts.Columns;
object[] _values = new object[_cols.Count];
_values[_cols["ReferenceNo"].Ordinal] = _referenceno;
_values[_cols["Author"].Ordinal] = _author;
_values[_cols["Title"].Ordinal] = _title;
_values[_cols["ReferenceNo"].Ordinal] = _referenceno;
_values[_cols["SystemVersion"].Ordinal] = _systemversion;
_values[_cols["Description"].Ordinal] = _description;
_values[_cols["Script"].Ordinal] = _sqlstatement;
_values[_cols["DateCreated"].Ordinal] = _datecreated;
_values[_cols["Executed"].Ordinal] = 1;
_values[_cols["DateExecuted"].Ordinal] = DateTime.Now;
_values[_cols["RequireBackup"].Ordinal] = (_requiresbackupbeforeexecution ? 1 : 0);
_values[_cols["RequireAppRestart"].Ordinal] = (_requiresapprestartafterexecution ? 1 : 0);
_values[_cols["RequirePcRestart"].Ordinal] = (_requiresapprestartafterexecution ? 1 : 0);
_scripts.Rows.Add(_values);
}
else
{
_rows[0]["Executed"] = 1;
_rows[0]["DateExecuted"] = DateTime.Now;
}
QueryGenerator _generator = new QueryGenerator(_scripts);
string _query = _generator.ToString();
_generator = null; Materia.RefreshAndManageCurrentProcess();
if (!string.IsNullOrEmpty(_query.RLTrim()))
{
IAsyncResult _queresult = Que.BeginExecution(SCMS.Connection, _query);
_queresult.WaitToFinish();
QueResult _execresult = Que.EndExecution(_queresult);
if (!string.IsNullOrEmpty(_execresult.Error.RLTrim()))
{
_scripts.RejectChanges();
}
else
{
_scripts.AcceptChanges();
}
_execresult.Dispose();
}
}
_loader.Close(); _loader.Dispose(); _loader = null;
Materia.RefreshAndManageCurrentProcess();
if (_result.Executed)
{
if (_requiresapprestartafterexecution)
{
FormCollection _forms = Application.OpenForms;
int _counter = _forms.Count;
for (int i = (_counter - 1); i >= 0; i--)
{
Form _form = _forms[i];
if (!(_form is MainWindow) &&
!(_form is LoginDialog))
{
if (_form.TopMost)
{
try
{
_form.Close(); _form.Dispose();
_counter = _forms.Count;
}
catch { }
finally { Materia.RefreshAndManageCurrentProcess(); }
}
}
}
IAsyncResult _logoutresult = SCMS.CurrentSystemUser.LogOutAsync();
_logoutresult.WaitToFinish();
Form _mainform = null;
System.Collections.IEnumerator _enumerators = _forms.GetEnumerator();
while (_enumerators.MoveNext())
{
Form _form = (Form)_enumerators.Current;
if (_form is MainWindow)
{
_mainform = _form; break;
}
}
if (_mainform != null)
{
_mainform.Close();
}
}
else
{
if (_requirespcrestartafterexecution)
{
IAsyncResult _logoutresult = SCMS.CurrentSystemUser.LogOutAsync();
_logoutresult.WaitToFinish();
Process.Start("cmd", "/C shutdown -f -r -t 0");
}
}
}
else
{
MsgBoxEx.Alert("Failed to either complete or fully execute the database script.", "Execute Database Script");
}
}
return(_result);
}
