Fixed endless loop for nonsorted Reports, implement a basic checking of CommandText, (check for 'Update' and 'Delete')

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@1012 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/Misc/SharpReport/SharpReport.sln

@@ -1,5 +1,5 @@
 Microsoft Visual Studio Solution File, Format Version 9.00
-# SharpDevelop 2.0.0.1004
+# SharpDevelop 2.0.0.1009
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpReportCore", "SharpReportCore\SharpReportCore.csproj", "{4B2239FF-8FD6-431D-9D22-1B8049BA6917}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SharpReport", "SharpReport\SharpReport.csproj", "{F5563727-8309-4AC3-BACA-EB28EFD8A1D0}"

src/AddIns/Misc/SharpReport/SharpReport/SharpReportManager.cs

@@ -116,6 +116,7 @@ namespace SharpReport{
 			if (base.ConnectionObject == null) {
 				base.ConnectionObject = this.BuildConnectionObject(model.ReportSettings);
 			}
+			System.Console.WriteLine("BuildRenderer ok");
 			return  base.AbstractRenderer(model);
 		}
 		

src/AddIns/Misc/SharpReport/SharpReportCore/DataManager/DataManager.cs

@@ -130,12 +130,21 @@ namespace SharpReportCore {
 			if (settings == null) {
 				throw new ArgumentNullException("DataManager:ReportSettings");
 			}
+			
+			try {
+				SqlQueryCkecker check = new SqlQueryCkecker();
+				check.Check(settings.CommandText);
+			} catch (Exception e) {
+				MessageBox.Show (e.Message);
+				throw e;
+			}
+			
 			this.reportSettings = settings;
 		}
 		
 		
 		void CheckAndSetSource(object source) {
-			
+			System.Console.WriteLine("CheckAndSetSource");
 			if (source == null) {
 				throw new MissingDataSourceException();
 				
@@ -146,7 +155,7 @@ namespace SharpReportCore {
 				if (source is DataTable) {
 					DataTable tbl = source as DataTable;
 					this.dataMember = tbl.TableName;
-
+					System.Console.WriteLine("\t Source = table with {0}",tbl.Rows.Count);
 					return;
 				}
 				
@@ -188,6 +197,7 @@ namespace SharpReportCore {
 		}
 		
 		void CheckConnection (ConnectionObject connectionObject) {
+			System.Console.WriteLine("CheckOnnection");
 			try {
 				
 				connection = connectionObject.Connection;
@@ -202,6 +212,7 @@ namespace SharpReportCore {
 		}
 		
 		private DataSet FillDataSet() {
+			System.Console.WriteLine("FillDataSet");
 			try {
 				if (this.connection.State == ConnectionState.Closed) {
 					this.connection.Open();
@@ -218,7 +229,7 @@ namespace SharpReportCore {
 				DataSet ds = new DataSet();
 				
 				adapter.Fill (ds);
-				
+				System.Console.WriteLine("\t {0} in Table",ds.Tables[0].Rows.Count);
 				return ds;
 			} catch (Exception) {
 				throw;
@@ -391,16 +402,14 @@ namespace SharpReportCore {
 			this.dataViewStrategy.CurrentRow ++;
 		}
 		
-		/*
-		public void Reset() {
-			this.dataViewStrategy.Reset();
-		}
-		*/
 		
 		public void FetchData(ReportItemCollection collection) {
+			try {
 				foreach (IItemRenderer item in collection) {
 					this.dataViewStrategy.Fill(item);
 				}
+			} catch (Exception) {	
+			}
 		}
 		
 		public string Filter {

src/AddIns/Misc/SharpReport/SharpReportCore/DataManager/ListStrategy/TableStrategy.cs

@@ -75,7 +75,7 @@ namespace SharpReportCore {
 					for (int criteriaIndex = 0; criteriaIndex < col.Count; criteriaIndex++){
 						AbstractColumn c = (AbstractColumn)col[criteriaIndex];
 						object value = rowItem[c.ColumnName];
-//	System.Console.WriteLine("\t\t{0}",value.ToString());
+
 						if (value != null && value != DBNull.Value){
 							if (!(value is IComparable)){
 								throw new InvalidOperationException("ReportDataSource:BuildSortArray - > This type doesn't support IComparable." + value.ToString());
@@ -275,7 +275,7 @@ namespace SharpReportCore {
 			base.Sort();
 			ArrayList sortedArray = new ArrayList();
 			try {
-				if (base.ReportSettings.SortColumnCollection != null) {
+				if ((base.ReportSettings.SortColumnCollection != null)) {
 					if (base.ReportSettings.SortColumnCollection.Count > 0) {
 						SortColumn sc = (SortColumn)base.ReportSettings.SortColumnCollection[0];
 	
@@ -308,7 +308,6 @@ namespace SharpReportCore {
 					baseDataItem.DbValue = row[baseDataItem.ColumnName].ToString();
 				}
 			} catch (Exception ) {
-				throw;
 			}
 		}
 			

src/AddIns/Misc/SharpReport/SharpReportCore/DataManager/SqlQueryChecker.cs

@@ -0,0 +1,49 @@
+/*
+ * Created by SharpDevelop.
+ * User: Forstmeier Helmut
+ * Date: 20.01.2006
+ * Time: 13:44
+ * 
+ * To change this template use Tools | Options | Coding | Edit Standard Headers.
+ */
+
+using System;
+using System.Globalization;
+using System.Windows.Forms;
+
+namespace SharpReportCore
+{
+	/// <summary>
+	/// This Class checks for invalid SqlStatements
+	/// </summary>
+	internal class SqlQueryCkecker{
+		internal string UPDATE = "UPDATE";
+		internal string DELETE = "DELETE";
+		internal string noValidMessage = "is no valid Member of SqlString";
+		private string queryString;
+		
+		
+		public SqlQueryCkecker(){
+		}
+		
+		public void Check (string queryString) {
+			this.queryString = queryString.ToUpper(CultureInfo.CurrentCulture);
+		
+			if (this.queryString.IndexOf (this.UPDATE) > -1) {
+				string str = String.Format("{0} is no valid Member of SqlString",this.UPDATE);
+				this.Invalid (this.UPDATE);
+			}
+			
+			if (this.queryString.IndexOf(this.DELETE) > -1)  {
+				this.Invalid (this.DELETE);
+				string str = String.Format("{0} is no valid Member of SqlString",this.DELETE);
+				
+			}
+		}
+		
+		private void Invalid (string invalidArgument) {
+			string str = String.Format("{0} {1}",invalidArgument,this.noValidMessage);
+			throw new SharpReportCore.SharpReportException(str);
+		}
+	}
+}

src/AddIns/Misc/SharpReport/SharpReportCore/Printing/RenderDataReport.cs

@@ -64,7 +64,6 @@ namespace SharpReportCore {
 			base.ReportBegin (sender,e);
 			//allways reset the dataManager before printing
 			if (this.dataManager != null) {
-				System.Console.WriteLine("\tReset DataManager");
 				this.dataManager.Reset();
 			}
 		}

src/AddIns/Misc/SharpReport/SharpReportCore/SharpReportCore.csproj

@@ -129,6 +129,7 @@
     <Compile Include="BaseClasses\SortColumn.cs" />
     <Compile Include="BaseClasses\SqlParameter.cs" />
     <Compile Include="Collections\Collections.cs" />
+    <Compile Include="DataManager\SqlQueryChecker.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="BaseItems" />

src/AddIns/Misc/SharpReport/SharpReportCore/SharpReportEngine.cs

@@ -90,6 +90,7 @@ namespace SharpReportCore {
 					ParametersRequest (this,e);
 				}
 			} 
+			
 		}
 		
 		
@@ -133,7 +134,10 @@ namespace SharpReportCore {
 		}
 
 		private DataManager SetupDataContainer (ReportSettings settings) {
+			System.Console.WriteLine("SetupContainer");
+			
 			
+			System.Console.WriteLine("after check");
 			if (settings.ReportType == GlobalEnums.enmReportType.DataReport) {
 				if (settings.CommandText != null) {
 					try {
@@ -503,10 +507,17 @@ namespace SharpReportCore {
 			if (fileName.Length == 0) {
 				throw new ArgumentException("ModelfromFile:FileName");
 			}
+			
+			try {
 				ReportModel model = new ReportModel();
 				SharpReportCore.LoadModelVisitor modelVisitor = new SharpReportCore.LoadModelVisitor(model,fileName);
 				model.Accept (modelVisitor);
 				return model;
+			} catch (Exception) {
+				
+			}
+			return null;
+			
 		}
 
 		

src/AddIns/Misc/SharpReport/SharpReportWizard/WizardPanels/ResultPanel.cs

@@ -59,7 +59,7 @@ namespace ReportGenerator{
 		
 		#region Fill data
 		private void FillGrid() {
-			
+			System.Console.WriteLine("FillGrid");
 			this.grdQuery.DataSource = null;
 			this.txtSqlString.Text = null;
 			ReportModel model = generator.FillReportModel(new ReportModel());
@@ -72,6 +72,7 @@ namespace ReportGenerator{
 				if (generator.SharpQueryProcedure == null) {
 					throw new NullReferenceException("ResultPanel:FillGrid");
 				}
+				System.Console.WriteLine("\tStoredProcedure {0}",generator.SharpQueryProcedure.Name);
 				SharpQueryProcedure proc = generator.SharpQueryProcedure;
 				
 				// we have some Parameters, to get them we use the Dialogfrom SharpQuery
@@ -88,7 +89,9 @@ namespace ReportGenerator{
 						}
 					}
 //					SharpQueryParameterCollection parameters = new SharpQueryParameterCollection(tmp);
+					System.Console.WriteLine("\t\t # of params {0}",parameters.Count);
 					if (parameters != null && parameters.Count > 0){
+						
 						using (SQLParameterInput inputform = new SQLParameterInput(parameters)){
 							if ( inputform.ShowDialog() != DialogResult.OK ){
 								parametersClass = null;
@@ -103,6 +106,7 @@ namespace ReportGenerator{
 					}
 					
 				} else {
+					System.Console.WriteLine("\t\t No params");
 					try {
 						// Stored Proc without Parameters
 						resultDataSet = (DataSet) proc.Execute(0,proc.GetSchemaParameters());
@@ -115,6 +119,7 @@ namespace ReportGenerator{
 			
 			// from here we create from an SqlString like "Select...."
 			if (model.ReportSettings.CommandType == CommandType.Text){
+				System.Console.WriteLine("\tCommandText");
 				try {
 					generator.Parameters = null;
 					this.txtSqlString.Text = model.ReportSettings.CommandText;