crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianXmlInputLib/Parser/Nodes/SXILParserNodeCommand.cs
changeset 0 818e61de6cd1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/PerfToolsSharedLibraries/Engine/SymbianXmlInputLib/Parser/Nodes/SXILParserNodeCommand.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,98 @@
+/*
+* 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.Elements.Types.Command;
+
+namespace SymbianXmlInputLib.Parser.Nodes
+{
+    public class SXILParserNodeCommand : SXILParserNode
+    {
+        #region Constructors
+        public SXILParserNodeCommand()
+        {
+        }
+
+        public SXILParserNodeCommand( string aDescription )
+            : base( aDescription )
+        {
+        }
+        #endregion
+
+        #region From SXILParserNode
+        public override bool IsMulti
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void XmlParse( XmlNode aNode )
+        {
+            XmlAttributeCollection attribs = aNode.Attributes;
+            if ( attribs.Count < 1 || attribs[ "name" ] == null )
+            {
+                throw new ArgumentException( "Mandatory name node missing" );
+            }
+
+            XmlAttribute nameAttribute = attribs[ "name" ];
+            string name = nameAttribute.Value.Trim();
+
+            // Get details if present
+            string details = aNode.InnerText.Trim();
+
+            SXILElementCommand command = new SXILElementCommand( name, details );
+            base.Document.CurrentNode.Add( command );
+
+            iHandled = true;
+        }
+
+        public override bool CanHandle( XmlNode aNode )
+        {
+            bool ret = false;
+            
+            // We must support categories that contain multiple commands
+            // therefore we must provide a means of preventing an already-populated command from
+            // processing multiple xml tags.
+            if ( !iHandled )
+            {
+                // This command instance has not yet successfully processed a command, so
+                // it's okay to at least attempt to handle it - providing the xml tag is
+                // our expected "command" name.
+                ret = ( aNode.Name.ToUpper() == KXmlTagName );
+            }
+            //
+            return ret;
+        }
+        #endregion
+
+        #region Internal constants
+        private const string KXmlTagName = "COMMAND";
+        #endregion
+
+        #region Data members
+        private bool iHandled = false;
+        #endregion
+    }
+}