[Magicajax-cvs] magicajax/Core/UI/Controls AjaxPanel.cs,1.18,1.19

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Update of /cvsroot/magicajax/magicajax/Core/UI/Controls
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv24881/magicajax/Core/UI/Controls

Modified Files:
	AjaxPanel.cs 
Log Message:
Fingerprints are now configurable (default HashCode, MD5 or FullHtml). Now used for all modes (so not only NoStore).

Index: AjaxPanel.cs
===================================================================
RCS file: /cvsroot/magicajax/magicajax/Core/UI/Controls/AjaxPanel.cs,v
retrieving revision 1.18
retrieving revision 1.19
diff -C2 -d -r1.18 -r1.19
*** AjaxPanel.cs	20 Nov 2005 13:46:28 -0000	1.18
--- AjaxPanel.cs	20 Nov 2005 20:04:24 -0000	1.19
***************
*** 28,31 ****
--- 28,32 ----
  using System.Web.UI.HtmlControls;
  using System.Globalization;
+ using System.Text;

  namespace MagicAjax.UI.Controls
***************
*** 82,87 ****
  		private ArrayList _addedControls = new ArrayList();
  		private ArrayList _removedControls = new ArrayList();
! 		private Hashtable _controlHtmls = new Hashtable();
! 		private Hashtable _controlHtmlHashes = new Hashtable();
  		private ControlCollectionState _controlState;

--- 83,87 ----
  		private ArrayList _addedControls = new ArrayList();
  		private ArrayList _removedControls = new ArrayList();
! 		private Hashtable _controlHtmlFingerprints = new Hashtable();
  		private ControlCollectionState _controlState;

***************
*** 183,190 ****
  				ExtendedRenderControl (control, litewriter);

! 				if (IsPageNoStoreMode)
! 					_controlHtmlHashes[control] = Util.GetBase64MD5Sum(sb.ToString());
! 				else
! 					_controlHtmls[control] = sb.ToString();

  				sb.Length = 0;
--- 183,187 ----
  				ExtendedRenderControl (control, litewriter);

! 				_controlHtmlFingerprints[control] = Util.GetFingerprint(sb.ToString());

  				sb.Length = 0;
***************
*** 203,208 ****
  			_addedControls.Clear();
  			_removedControls.Clear();
! 			_controlHtmls.Clear();
! 			_controlHtmlHashes.Clear();
  		}
  		#endregion
--- 200,204 ----
  			_addedControls.Clear();
  			_removedControls.Clear();
! 			_controlHtmlFingerprints.Clear();
  		}
  		#endregion
***************
*** 326,333 ****
  				writer.Write (sbFull.ToString());

! 				if (IsPageNoStoreMode)
! 					_controlHtmlHashes[con] = Util.GetBase64MD5Sum(sb.ToString());
! 				else
! 					_controlHtmls[con] = sb.ToString();

  				sbFull.Length = 0;
--- 322,326 ----
  				writer.Write (sbFull.ToString());

! 				_controlHtmlFingerprints[con] = Util.GetFingerprint(sb.ToString());

  				sbFull.Length = 0;
***************
*** 348,352 ****
  		{
  			//note:only for NoStore mode
! 			_controlState.SetControlIDs(_controlHtmlHashes);  
  			_controlState.Save (this.ClientID, this.Page);
  		}
--- 341,345 ----
  		{
  			//note:only for NoStore mode
! 			_controlState.SetControlIDs(_controlHtmlFingerprints);  
  			_controlState.Save (this.ClientID, this.Page);
  		}
***************
*** 363,373 ****
  			// Find new and previous controls
  			_addedControls.Clear();
! 			_controlHtmlHashes.Clear();

  			foreach (Control con in this.Controls)
  			{
! 				if ( _controlState.ControlIDHtmls.ContainsKey(con.ClientID) )
  				{
! 					_controlHtmlHashes[con] = _controlState.ControlIDHtmls[con.ClientID];
  				}
  				else
--- 356,366 ----
  			// Find new and previous controls
  			_addedControls.Clear();
! 			_controlHtmlFingerprints.Clear();

  			foreach (Control con in this.Controls)
  			{
! 				if (_controlState.ControlHtmlFingerprints.ContainsKey(con.ClientID))
  				{
! 					_controlHtmlFingerprints[con] = _controlState.ControlHtmlFingerprints[con.ClientID];
  				}
  				else
***************
*** 379,383 ****
  			// Find removed controls
  			_removedControls.Clear();
! 			foreach (string clientID in _controlState.ControlIDHtmls.Keys)
  			{
  				int i;
--- 372,376 ----
  			// Find removed controls
  			_removedControls.Clear();
! 			foreach (string clientID in _controlState.ControlHtmlFingerprints.Keys)
  			{
  				int i;
***************
*** 444,453 ****

  					fullwriter.WriteEndTag ("span");
! 
! 					if (IsPageNoStoreMode)
! 						_controlHtmlHashes[con] = Util.GetBase64MD5Sum(sb.ToString());
! 					else
! 						_controlHtmls[con] = sb.ToString();
! 
  					sb.Length = 0;
  				}
--- 437,441 ----

  					fullwriter.WriteEndTag ("span");
! 					_controlHtmlFingerprints[con] = Util.GetFingerprint(sb.ToString());
  					sb.Length = 0;
  				}
***************
*** 463,471 ****
  				foreach (Control con in _removedControls)
  				{
! 					if (IsPageNoStoreMode)
! 						_controlHtmlHashes.Remove(con);
! 					else
! 						_controlHtmls.Remove(con);
! 
  					AjaxCallHelper.WriteRemoveElementScript (ClientID, GetAjaxElemID(ClientID + "_" + con.ClientID));
  				}
--- 451,455 ----
  				foreach (Control con in _removedControls)
  				{
! 					_controlHtmlFingerprints.Remove(con);
  					AjaxCallHelper.WriteRemoveElementScript (ClientID, GetAjaxElemID(ClientID + "_" + con.ClientID));
  				}
***************
*** 486,493 ****
  						AjaxCallHelper.WriteAddElementScript (ClientID, "span", GetAjaxElemID(con), html, GetNextExistingElement(i));

! 						if (IsPageNoStoreMode)
! 							_controlHtmlHashes[con] = Util.GetBase64MD5Sum(sb.ToString());
! 						else
! 							_controlHtmls[con] = sb.ToString();
  					}
  					else
--- 470,474 ----
  						AjaxCallHelper.WriteAddElementScript (ClientID, "span", GetAjaxElemID(con), html, GetNextExistingElement(i));

! 						_controlHtmlFingerprints[con] = Util.GetFingerprint(sb.ToString());
  					}
  					else
***************
*** 505,528 ****

  						html = sb.ToString();

! 						if (IsPageNoStoreMode)
! 						{
! 							string htmlHashCode = Util.GetBase64MD5Sum(html);
! 
! 							// If it's html rendering sha1 hash is the same, ignore it.
! 							if (htmlHashCode != (string)_controlHtmlHashes[con])
! 							{
! 								ExtendedWriteSetHtmlOfElementScript(html, GetAjaxElemID(con));
! 								_controlHtmlHashes[con] = htmlHashCode;
! 							}
! 						}
! 						else
  						{
! 							// If it's html rendering is the same, ignore it.
! 							if (html != (string)_controlHtmls[con])
! 							{
! 								ExtendedWriteSetHtmlOfElementScript(html, GetAjaxElemID(con));
! 								_controlHtmls[con] = html;
! 							}
  						}

--- 486,496 ----

  						html = sb.ToString();
+ 						string htmlFingerprint = Util.GetFingerprint(html);

! 						// If it's html rendering fingerprint is the same, ignore it.
! 						if (htmlFingerprint != (string)_controlHtmlFingerprints[con])
  						{
! 							ExtendedWriteSetHtmlOfElementScript(html, GetAjaxElemID(con));
! 							_controlHtmlFingerprints[con] = htmlFingerprint;
  						}

***************
*** 770,774 ****
  				Control con = Controls[i];

! 				if (!_addedControls.Contains(con) && ((IsPageNoStoreMode && _controlHtmlHashes[con] != null) || (!IsPageNoStoreMode && _controlHtmls[con] != null)))
  					return GetAjaxElemID(con);
  			}
--- 738,742 ----
  				Control con = Controls[i];

! 				if (!_addedControls.Contains(con) && _controlHtmlFingerprints[con] != null)
  					return GetAjaxElemID(con);
  			}
***************
*** 824,828 ****
  		private class ControlCollectionState
  		{
! 			private SortedList _controlIDHtmlHashes;
  			private Control _owner;

--- 792,796 ----
  		private class ControlCollectionState
  		{
! 			private SortedList _controlHtmlFingerprints;
  			private Control _owner;

***************
*** 833,847 ****
  			{
  				_owner = owner;
! 				_controlIDHtmlHashes = new SortedList();
  			}

  			/// <summary>
! 			/// Constructs a new ControlCollectionState with a list of controlIDHtmlHashes
  			/// </summary>
! 			/// <param name="controlIDHtmlHashes"></param>
! 			public ControlCollectionState(SortedList controlIDHtmlHashes, Control owner)
  			{
  				_owner = owner;
! 				_controlIDHtmlHashes = controlIDHtmlHashes;
  			}

--- 801,815 ----
  			{
  				_owner = owner;
! 				_controlHtmlFingerprints = new SortedList();
  			}

  			/// <summary>
! 			/// Constructs a new ControlCollectionState with a list of controlHtmlFingerprints
  			/// </summary>
! 			/// <param name="controlHtmlFingerprints"></param>
! 			public ControlCollectionState(SortedList controlHtmlFingerprints, Control owner)
  			{
  				_owner = owner;
! 				_controlHtmlFingerprints = controlHtmlFingerprints;
  			}

***************
*** 854,873 ****
  			{
  				string panelKey = GetControlFingerprintsField(panelClientID);
! 				string panelControlStates = HttpContext.Current.Request.Form[panelKey];
! 				if (panelControlStates != null)
  				{
! 					SortedList controlIDHtmlHashes = new SortedList();
! 					if (panelControlStates != String.Empty)
  					{
! 						string[] namevaluepairs = panelControlStates.Split(';');
  						for (int i = 0; i < namevaluepairs.Length; i++)
  						{
  							string namevaluepair = namevaluepairs[i];
  							string[] namevalue = namevaluepair.Split('#');
! 							controlIDHtmlHashes.Add(string.Format("{0}_{1}", panelClientID, namevalue[0]), namevalue[1]);
  						}
  					}

! 					return new ControlCollectionState(controlIDHtmlHashes, owner);
  				}
  				else
--- 822,849 ----
  			{
  				string panelKey = GetControlFingerprintsField(panelClientID);
! 				string panelControlFingerprints = HttpContext.Current.Request.Form[panelKey];
! 				if (panelControlFingerprints != null)
  				{
! 					SortedList controlHtmlFingerprints = new SortedList();
! 					if (panelControlFingerprints != String.Empty)
  					{
! 						string[] namevaluepairs = panelControlFingerprints.Split(';');
  						for (int i = 0; i < namevaluepairs.Length; i++)
  						{
  							string namevaluepair = namevaluepairs[i];
  							string[] namevalue = namevaluepair.Split('#');
! 
! 							if (MagicAjaxModule.Instance.Configuration.PageStore.CompareMode == MagicAjax.Configuration.OutputCompareMode.FullHtml)
! 							{
! 								controlHtmlFingerprints.Add(string.Format("{0}_{1}", panelClientID, namevalue[0]), UnicodeEncoding.Default.GetString(Convert.FromBase64String(namevalue[1])));
! 							}
! 							else
! 							{
! 								controlHtmlFingerprints.Add(string.Format("{0}_{1}", panelClientID, namevalue[0]), namevalue[1]);
! 							}
  						}
  					}

! 					return new ControlCollectionState(controlHtmlFingerprints, owner);
  				}
  				else
***************
*** 887,905 ****
  			}

! 			public System.Collections.SortedList ControlIDHtmls
  			{
! 				get { return _controlIDHtmlHashes; }
  			}

! 			public void SetControlIDs (Hashtable controlHtmlHashes)
  			{
! 				_controlIDHtmlHashes.Clear();
! 				foreach (Control con in controlHtmlHashes.Keys)
! 					_controlIDHtmlHashes.Add(con.ClientID, (string)controlHtmlHashes[con]);
  			}

  			/// <summary>
! 			/// Saves the ControlState hashes.
! 			/// When in AjaxCall mode, creates SetFieldScript to set hidden field when last ControlState hashes were changed.
  			/// </summary>
  			/// <param name="panelClientID"></param>
--- 863,881 ----
  			}

! 			public System.Collections.SortedList ControlHtmlFingerprints
  			{
! 				get { return _controlHtmlFingerprints; }
  			}

! 			public void SetControlIDs(Hashtable controlHtmlFingerprints)
  			{
! 				_controlHtmlFingerprints.Clear();
! 				foreach (Control con in controlHtmlFingerprints.Keys)
! 					_controlHtmlFingerprints.Add(con.ClientID, (string)controlHtmlFingerprints[con]);
  			}

  			/// <summary>
! 			/// Saves the ControlState fingerprints.
! 			/// When in AjaxCall mode, creates SetFieldScript to set hidden field when last Control fingerprints were changed.
  			/// </summary>
  			/// <param name="panelClientID"></param>
***************
*** 909,915 ****
  				System.Text.StringBuilder sbuilder = new System.Text.StringBuilder();

! 				foreach (string key in _controlIDHtmlHashes.Keys)
  				{
! 					if (_controlIDHtmlHashes.IndexOfKey(key) > 0)
  					{
  						sbuilder.Append(';');
--- 885,891 ----
  				System.Text.StringBuilder sbuilder = new System.Text.StringBuilder();

! 				foreach (string key in _controlHtmlFingerprints.Keys)
  				{
! 					if (_controlHtmlFingerprints.IndexOfKey(key) > 0)
  					{
  						sbuilder.Append(';');
***************
*** 918,933 ****
  					string keyWithoutNamingcontainer = key.Substring(panelClientID.Length + 1);

! 					sbuilder.AppendFormat("{0}#{1}", keyWithoutNamingcontainer, _controlIDHtmlHashes[key]);
  				}

! 				string serializedPanelStateHashes = sbuilder.ToString();
  				string panelKey = GetControlFingerprintsField(panelClientID);

  				if ( AjaxCallHelper.IsAjaxCallForPage(_owner.Page) )
  				{
! 					//if ajax callback, generate javascript to set panelstate's hidden field value
! 					if (HttpContext.Current.Request.Form[panelKey] != serializedPanelStateHashes)
  					{
! 						AjaxCallHelper.WriteSetFieldScript(panelKey, serializedPanelStateHashes);
  					}
  				}
--- 894,916 ----
  					string keyWithoutNamingcontainer = key.Substring(panelClientID.Length + 1);

! 					if (MagicAjaxModule.Instance.Configuration.PageStore.CompareMode == MagicAjax.Configuration.OutputCompareMode.FullHtml)
! 					{
! 						sbuilder.AppendFormat("{0}#{1}", keyWithoutNamingcontainer, Convert.ToBase64String(UnicodeEncoding.Default.GetBytes((string)_controlHtmlFingerprints[key])));
! 					}
! 					else
! 					{
! 						sbuilder.AppendFormat("{0}#{1}", keyWithoutNamingcontainer, _controlHtmlFingerprints[key]);
! 					}
  				}

! 				string serializedPanelFingerprints = sbuilder.ToString();
  				string panelKey = GetControlFingerprintsField(panelClientID);

  				if ( AjaxCallHelper.IsAjaxCallForPage(_owner.Page) )
  				{
! 					//if ajax callback, generate javascript to set panelfingerprints's hidden field value
! 					if (HttpContext.Current.Request.Form[panelKey] != serializedPanelFingerprints)
  					{
! 						AjaxCallHelper.WriteSetFieldScript(panelKey, serializedPanelFingerprints);
  					}
  				}
***************
*** 936,940 ****
  					// The hidden field is already registered at OnLoad event.
  					// Set its value by javascript.
! 					page.RegisterStartupScript(panelKey + "VALUESET", String.Format("<script type='text/javascript'>AJAXCbo.SetFieldIfEmptyScript(\"{0}\",{1});</script>", panelKey, AjaxCallHelper.EncodeString(serializedPanelStateHashes)));
  				}

--- 919,923 ----
  					// The hidden field is already registered at OnLoad event.
  					// Set its value by javascript.
! 					page.RegisterStartupScript(panelKey + "VALUESET", String.Format("<script type='text/javascript'>AJAXCbo.SetFieldIfEmptyScript(\"{0}\",{1});</script>", panelKey, AjaxCallHelper.EncodeString(serializedPanelFingerprints)));
  				}