crashanalysercmd/Libraries/File Formats/Plugins/CrashXmlPlugin/FileFormat/Segment/CXmlNodeSegmentTable.cs
changeset 0 818e61de6cd1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/Libraries/File Formats/Plugins/CrashXmlPlugin/FileFormat/Segment/CXmlNodeSegmentTable.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,133 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+* 
+* Description:
+*
+*/
+using System;
+using System.Text;
+using System.Collections.Generic;
+using System.IO;
+using CrashItemLib.Engine;
+using CrashXmlPlugin.FileFormat.Node;
+using CrashXmlPlugin.FileFormat.Document;
+using CrashXmlPlugin.FileFormat.Segment.Entries;
+using SymbianUtils.PluginManager;
+
+namespace CrashXmlPlugin.FileFormat.Segment
+{
+	internal class CXmlNodeSegmentTable : CXmlNode, IEnumerable<CXmlSegBase>
+	{
+		#region Constructors
+        public CXmlNodeSegmentTable()
+            : base( Constants.SegmentTable )
+		{
+            AddChildren();
+        }
+		#endregion
+
+        #region From CXmlNode
+        public override void XmlSerialize( CXmlDocumentSerializationParameters aParameters )
+        {
+            try
+            {
+                // Serialize data to string
+                using ( CXmlDocumentSerializationParameters newParams = new CXmlDocumentSerializationParameters( aParameters, aParameters.Document, iSerializedData ) )
+                {
+                    base.XmlSerialize( newParams );
+
+                    // The serialized XML data which is stored to this class' data member will
+                    // be written later on by the segment dictionary.
+                    newParams.Writer.Flush();
+
+                    // Tidy up head and tail so that it matches the rest of the document.
+                    string indent = aParameters.Writer.Settings.IndentChars;
+                    string text = iSerializedData.ToString();
+                    using ( StringReader reader = new StringReader( text ) )
+                    {
+                        iSerializedData.Length = 0;
+                        string line = reader.ReadLine();
+                        while ( line != null )
+                        {
+                            iSerializedData.AppendLine( indent + line );
+                            line = reader.ReadLine();
+                        }
+                    }
+                    iSerializedData.Insert( 0, System.Environment.NewLine );
+                }
+            }
+            catch ( Exception )
+            {
+            }
+        }
+        #endregion
+
+        #region Properties
+        internal string SerializedData
+        {
+            get { return iSerializedData.ToString(); }
+        }
+        #endregion
+
+        #region Internal methods
+        private void AddChildren()
+        {
+            PluginManager<CXmlSegBase> plugins = new PluginManager<CXmlSegBase>( 1 );
+            plugins.LoadFromCallingAssembly();
+            
+            // Sort them by priority
+            SortedList<int, CXmlSegBase> list = new SortedList<int,CXmlSegBase>();
+            foreach( CXmlSegBase seg in plugins )
+            {
+                list.Add( seg.SegmentPriority, seg );
+            }
+
+            // Now they are sorted, add them as children
+            foreach ( KeyValuePair<int, CXmlSegBase> kvp in list )
+            {
+                base.Add( kvp.Value );
+            }
+        }
+        #endregion
+
+        #region From IEnumerable<CXmlSegBase>
+        public IEnumerator<CXmlSegBase> GetEnumerator()
+        {
+            foreach ( SymbianTree.SymNode node in base.Children )
+            {
+                if ( node is CXmlSegBase )
+                {
+                    CXmlSegBase ret = (CXmlSegBase) node;
+                    yield return ret;
+                }
+            }
+        }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            foreach ( SymbianTree.SymNode node in base.Children )
+            {
+                if ( node is CXmlSegBase )
+                {
+                    CXmlSegBase ret = (CXmlSegBase) node;
+                    yield return ret;
+                }
+            }
+        }
+        #endregion
+
+        #region Data members
+        private StringBuilder iSerializedData = new StringBuilder();
+		#endregion
+    }
+}