crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianXmlInputLib/Parser/SXILParser.cs
changeset 0 818e61de6cd1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianXmlInputLib/Parser/SXILParser.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,124 @@
+/*
+* 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.IO;
+using System.Xml;
+using System.Text;
+using System.Collections.Generic;
+using SymbianTree;
+using SymbianUtils;
+using SymbianXmlInputLib.Elements;
+using SymbianXmlInputLib.Parser.Nodes;
+
+namespace SymbianXmlInputLib.Parser
+{
+    public class SXILParser : DisposableObject
+    {
+        #region Constructors
+        public SXILParser( string aFileName, string aRootNodeName, SXILDocument aDocument )
+        {
+            iFileName = aFileName;
+            iDocument = aDocument;
+            iRootNodeName = aRootNodeName;
+            //
+            XmlReaderSettings settings = new XmlReaderSettings();
+            settings.ConformanceLevel = ConformanceLevel.Auto;
+            settings.IgnoreComments = true;
+            settings.CheckCharacters = true;
+            settings.IgnoreWhitespace = true;
+            //
+            iReader = XmlReader.Create( iFileName, settings );
+            iXmlDocument.Load( iReader );
+        }
+        #endregion
+
+        #region API
+        public void Parse()
+        {
+            ValidateRoot();
+            ParseTopLevelNodes();
+        }
+
+        public void CategoryAdd( string aName, SXILParserNodeCollection aParsers )
+        {
+            SXILParserNodeCategory category = new SXILParserNodeCategory( aName );
+            category.Children = aParsers;
+            iParsers.Add( category );
+        }
+
+        public void CategoryAdd( string aName, params SXILParserNode[] aParserNodes )
+        {
+            SXILParserNodeCategory category = new SXILParserNodeCategory( aName );
+            foreach ( SXILParserNode parserNode in aParserNodes )
+            {
+                category.Children.Add( parserNode );
+            }
+            iParsers.Add( category );
+        }
+        #endregion
+
+        #region Properties
+        internal SXILDocument Document
+        {
+            get { return iDocument; }
+        }
+        #endregion
+
+        #region Internal methods
+        private void ValidateRoot()
+        {
+            XmlElement root = iXmlDocument.DocumentElement;
+            if ( root != null && root.Name != iRootNodeName )
+            {
+                throw new Exception( "Document Root Incorrect" );
+            }
+        }
+
+        private void ParseTopLevelNodes()
+        {
+            foreach ( XmlNode child in iXmlDocument.DocumentElement )
+            {
+                bool handled = iParsers.XmlParse( child, this );
+                if ( handled )
+                {
+                }
+            }
+        }
+
+        private void OnElementStart()
+        {
+        }
+        #endregion
+
+        #region From DisposableObject
+        protected override void CleanupManagedResources()
+        {
+            base.CleanupManagedResources();
+            iReader.Close();
+        }
+        #endregion
+
+        #region Data members
+        private readonly string iFileName;
+        private readonly string iRootNodeName;
+        private readonly SXILDocument iDocument;
+        private readonly XmlReader iReader;
+        private XmlDocument iXmlDocument = new XmlDocument();
+        private SXILParserNodeCollection iParsers = new SXILParserNodeCollection();
+        #endregion
+    }
+}