v1.27.1.0

Schwirg László
1 parent fc8a064b
Showing 3 changed files with 81 additions and 21 deletions Show diff stats
Vrh.Log4Pro.MaintenanceConsole/Manager - SQLDataBaseManager.cs
Vrh.Log4Pro.MaintenanceConsole/Properties/AssemblyInfo.cs
Vrh.Log4Pro.MaintenanceConsole/Tools.cs
@@ -747,24 +747,54 @@ GO
 				SQLDataBase sqld = p.Parameters as SQLDataBase;
 				try
 				{
-					ColorConsole.WriteLine(prefix: $"Enter the dbname, the userid/password (for the user in favour you want to drop the DB). Format:", bracket: "()", text: "[DBNAME][,USERNAME[,PASSWORD]]:", f: ConsoleColor.Yellow);
-					ColorConsole.WriteLine(prefix: "   ", text: "[DBNAME]", bracket: "[]", suffix: $":name of the DB to delete, default:{sqld.DBName}", f: ConsoleColor.Yellow);
-					ColorConsole.WriteLine(prefix: "   ", text: "[USERNAME,PASSWORD empty]", bracket: "[]", suffix: $":use windows authentication with current user", f: ConsoleColor.Yellow);
-					ColorConsole.WriteLine(prefix: "   ", text: "USERNAME", bracket: "[]", suffix: $":use windows authentication with this user", f: ConsoleColor.Yellow);
-					ColorConsole.WriteLine(prefix: "   ", text: "USERNAME,PASSWORD", bracket: "[]", suffix: $":use sql server authentication with this user and password.", f: ConsoleColor.Yellow);
+					ColorConsole.WriteLine(prefix: $"Enter the userid/password (for the user in favour you want to drop the DB). Format:", bracket: "()", text: "[USERID[,PASSWORD]]:", f: ConsoleColor.Yellow);
+					ColorConsole.WriteLine(prefix: "   ", text: "[USERID,PASSWORD empty]", bracket: "[]", suffix: $":use windows authentication with current user", f: ConsoleColor.Yellow);
+					ColorConsole.WriteLine(prefix: "   ", text: "USERID", bracket: "[]", suffix: $":use windows authentication with this user", f: ConsoleColor.Yellow);
+					ColorConsole.WriteLine(prefix: "   ", text: "USERID,PASSWORD", bracket: "[]", suffix: $":use sql server authentication with this user and password.", f: ConsoleColor.Yellow);
 					var parameters = ColorConsole.ReadLine($"EX=exit.", ConsoleColor.Yellow, suffix: " --> ");
 					if (parameters.ToUpper() == "EX") { continue; }
-
 					string userid = null;
 					string password = null;
+					if (!string.IsNullOrWhiteSpace(parameters))
+					{
+						var parlst = parameters.Split(new char[] { ',' });
+						userid = parlst[0];
+						if (parlst.Count() > 1) { password = parameters.Split(new char[] { ',' })[1]; }
+					}
+
+					ColorConsole.WriteLine(prefix: $"Enter the regex mask for the name of the DBs to list. Format:", bracket: "()", text: "[REGEXMASK]:", f: ConsoleColor.Yellow);
+					ColorConsole.WriteLine(prefix: "   ", text: "[REGEXMASK]", bracket: "[]", suffix: $":regex mask for the name of the DBs to list, default:.*", f: ConsoleColor.Yellow);
+					parameters = ColorConsole.ReadLine($"EX=exit.", ConsoleColor.Yellow, suffix: " --> ");
+					if (parameters.ToUpper() == "EX") { continue; }
+					string dbnamemask = null;
+					if (!string.IsNullOrWhiteSpace(parameters))
+					{
+						var parlst = parameters.Split(new char[] { ',' });
+						dbnamemask = parlst[0];
+					}
+					if (string.IsNullOrWhiteSpace(dbnamemask)) { dbnamemask = ""; }
+
+					var dbdescriptordict = SQLDataBaseManagerCore.GetDatabases(sqld.SQLCS, dbnamemask, userid, password);
+					ColorConsole.WriteLine(text: "Available DBs", f: ConsoleColor.Yellow,suffix: $" (name masked with:'{dbnamemask}')");
+					foreach (var (dbdescriptor,ix) in dbdescriptordict.Select((text,ix)=> (text, ix)))
+                    {
+						ColorConsole.WriteLine(prefix: $"#{ix}: ", bracket: "[]", text: dbdescriptor.Key, f: ConsoleColor.Yellow,suffix:dbdescriptor.Value);
+					}
+					ColorConsole.WriteLine();
+
+					ColorConsole.WriteLine(prefix: $"Enter the name of the DB you want to drop. Format:", bracket: "()", text: "[DBNAME]:", f: ConsoleColor.Yellow);
+					ColorConsole.WriteLine(prefix: "   ", text: "[DBNAME]", bracket: "[]", suffix: $":name of the DB to delete, default:{sqld.DBName}", f: ConsoleColor.Yellow);
+					parameters = ColorConsole.ReadLine($"EX=exit.", ConsoleColor.Yellow, suffix: " --> ");
+					if (parameters.ToUpper() == "EX") { continue; }
+
 					string dbname = null;
 					if (!string.IsNullOrWhiteSpace(parameters))
 					{
-						dbname = parameters.Split(new char[] { ',' })[0];
-						if (parameters.IndexOf(',') >= 1) { userid = parameters.Split(new char[] { ',' })[1]; }
-						if (parameters.IndexOf(',') >= 0) { password = parameters.Split(new char[] { ',' })[2]; }
+						var parlst = parameters.Split(new char[] { ',' });
+						dbname = parlst[0];
 					}
 					if (string.IsNullOrWhiteSpace(dbname)) { dbname = sqld.DBName; }
+
 					ColorConsole.WriteLine($"Dropping DB...");
 					ColorConsole.WriteLine(prefix: "  connection string to server:", text: sqld.SQLCS, bracket: "[]", f: ConsoleColor.Yellow);
 					ColorConsole.WriteLine(prefix: "  DB name to drop:", text: dbname, bracket: "[]", f: ConsoleColor.Yellow);
@@ -896,12 +926,12 @@ GO
 				ColorConsole.Write($"{st.Xml_Description}", ConsoleColor.Black, ConsoleColor.White);
 				var statuscolor = st.Status == SQLDataBaseManagerCore.SQLDBStatus.NoAccess ? ConsoleColor.Red:ConsoleColor.Green;
 				ColorConsole.Write(st.Status.ToString(), statuscolor, bracket: "[]", prefix: " ", suffix: ". ");
+				ColorConsole.Write(st.DBName, statuscolor, bracket: "[]", prefix: "Database ", suffix: ". ");
+				ColorConsole.Write(st.DataSource, statuscolor, bracket: "[]", prefix: "from server ", suffix: ". ");
 				if (st.Status != SQLDataBaseManagerCore.SQLDBStatus.NoAccess) 
 				{
-					ColorConsole.Write(st.DBName, statuscolor, bracket: "[]", prefix: "Database ", suffix: ". ");
-					ColorConsole.Write(st.DataSource, statuscolor, bracket: "[]", prefix: "from server ", suffix: ". ");
-					if (st.Xml_IsRemoteDB) { ColorConsole.Write("REMOTE", ConsoleColor.Cyan, bracket: "[]", prefix: "", suffix: ""); }
 				}
+				if (st.Xml_IsRemoteDB) { ColorConsole.Write("REMOTE", ConsoleColor.Cyan, bracket: "[]", prefix: "", suffix: ""); }
 				ColorConsole.WriteLine();
 				return " ";
 			}
@@ -1381,12 +1411,41 @@ GO
 				if (sqlserver.Databases.Contains(databasename))
 				{
 					GetExclusiveUse(databasename, sqlserver, sc);
-					sqlserver.Databases[databasename].Drop();
+					var db = (sqlserver.Databases[databasename]);
+					db.Drop();
 					return true;
 				}
 				else { throw new ApplicationException($"Specified DB '{databasename}' does not exist!"); }
 			}
-			catch (Exception ex) { ColorConsole.WriteLine(ex.MessageNested(), ConsoleColor.Red); return false; }
+			catch (Exception ex) { ColorConsole.WriteLine(ex.MessageNested(nameof(DropDatabase)), ConsoleColor.Red); return false; }
+			finally { sqlserver?.ConnectionContext.SqlConnectionObject.Dispose(); }
+		}
+		public static Dictionary<string, string> GetDatabases(string cs, string databasenamemask, string userid, string password)
+		{
+			Server sqlserver = null;
+			Dictionary<string, string> ReturnDict = new Dictionary<string, string>();
+			try
+			{
+				var sc = GetSqlConnection(cs, dbname: null, userid: userid, userpassword: password);
+				sqlserver = SQLServerConnect(sc); if (sqlserver == null) return null;
+
+				foreach (Database db in sqlserver.Databases) 
+				{
+					if (!Regex.Match(db.Name, databasenamemask).Success) continue;
+					string dbname=""; try { dbname = db.Name; } catch { };
+					if (string.IsNullOrWhiteSpace(dbname) || dbname=="?") continue;
+					var dbver = ""; try { dbver = $"v{db.Version};"; } catch { };
+					var dbowner = ""; try { dbowner = $"owner:{db.Owner};"; } catch { };
+					var dbsize = ""; try { dbsize = $"size:{db.Size}MB;"; } catch { };
+					var dbfree = ""; try { dbfree = $"free:{db.SpaceAvailable}MB;"; } catch { };
+					var dbstate = "";  try { dbstate = $"state:{db.State};"; } catch { };
+					var dbstatus = ""; try { dbstatus = $"status:{db.Status};"; } catch { };
+					var dbstr = $"{dbver}{dbowner}{dbsize}{dbfree}{dbstate}{dbstatus}";
+					ReturnDict.Add(dbname,dbstr); 
+				}
+				return ReturnDict;
+			}
+			catch (Exception ex) { ColorConsole.WriteLine(ex.MessageNested(nameof(GetDatabases)), ConsoleColor.Red); return null; }
 			finally { sqlserver?.ConnectionContext.SqlConnectionObject.Dispose(); }
 		}
 		public static void GetExclusiveUse(string databasename,Server sqlserver,SqlConnection sc) 
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.27.0.0")]
-[assembly: AssemblyFileVersion("1.27.0.0")]
+[assembly: AssemblyVersion("1.27.1.0")]
+[assembly: AssemblyFileVersion("1.27.1.0")]
@@ -502,23 +502,24 @@ namespace Vrh.Log4Pro.MaintenanceConsole.ToolsNS
 		/// Az exception és belső exceptionjeinek összefűzése
 		/// </summary>
 		/// <param name="ex"></param>
+		/// <param name="header"></param>
 		/// <returns></returns>
-		public static string MessageNested(this Exception ex)
+		public static string MessageNested(this Exception ex, string header=null)
 		{
-			string rexmsg = "";
+			string rexmsg = (!string.IsNullOrWhiteSpace(header)?(header+">>>: "):"")+ "";
 			string indent = "";
 			const string indentof1level = "   ";
 			Exception excl = ex;
 			while (excl != null)
 			{
-				if (!string.IsNullOrWhiteSpace(ex.Message)) 
-				{ 
+				if (!string.IsNullOrWhiteSpace(ex.Message))
+				{
 					rexmsg += indent + excl.Message;
 					indent += (indent == "" ? "\n" : "") + indentof1level;
 				}
 				excl = excl.InnerException;
 			}
-			return rexmsg.Replace("\n\n","\n");
+			return rexmsg.Replace("\n\n", "\n");
 		}
 	}