diff -r 000000000000 -r 818e61de6cd1 crashanalysercmd/Libraries/File Formats/Plugins/CrashInfoFilePlugin/FileFormat/CCrashInfoFileUtilities.cs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/crashanalysercmd/Libraries/File Formats/Plugins/CrashInfoFilePlugin/FileFormat/CCrashInfoFileUtilities.cs	Thu Feb 11 15:50:58 2010 +0200
@@ -0,0 +1,104 @@
+/*
+* 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.Collections.Generic;
+using System.Text;
+using CrashItemLib.Crash.Symbols;
+using SymbianStructuresLib.Debug.Symbols;
+
+namespace CrashInfoFilePlugin.PluginImplementations.FileFormat
+{
+    static class CCrashInfoFileUtilities
+    {
+        public static bool IsSymbolSerializable(CISymbol aSymbol)
+        {
+            bool ret = true;
+            //
+            if (aSymbol.IsNull)
+            {
+                ret = false;
+            }
+            else
+            {
+                TSymbolType type = aSymbol.Symbol.Type;
+                ret = ( type != TSymbolType.EUnknown );
+            }           
+            return ret;
+        }
+
+        /** Write given value, if it exists, in tags to stream */
+        public static void WriteOutputTags(uint? aContent, string aTagText, System.IO.StreamWriter aOutput)
+        {
+            if (aContent.HasValue)
+            {
+                aOutput.Write(MakeOutputTags(aContent.Value.ToString(), aTagText));
+            }          
+        }
+
+        /** Write given value, if it exists, in tags to stream */
+        public static void WriteOutputTags(int? aContent, string aTagText, System.IO.StreamWriter aOutput)
+        {
+            if (aContent.HasValue)
+            {
+                aOutput.Write(MakeOutputTags(aContent.Value.ToString(), aTagText));
+            }
+        }
+
+        /** Write given value, if it exists, in tags to stream */
+        public static void WriteOutputTags(ulong? aContent, string aTagText, System.IO.StreamWriter aOutput)
+        {
+            if (aContent.HasValue)
+            {
+                aOutput.Write(MakeOutputTags(aContent.Value.ToString(), aTagText));
+            }
+        }
+
+
+        /** Write given string, if not empty, in tags to stream */
+        public static void WriteOutputTags(string aContent, string aTagText, System.IO.StreamWriter aOutput)
+        {
+            if (aContent != string.Empty)
+            {
+                aOutput.Write(MakeOutputTags(aContent, aTagText));
+            }
+        }
+        /** Return the parameter string enclosed in crashinfofile identifier tags */
+        public static string MakeOutputTags(string aContent, string aTagText)
+        {
+            string output = CCrashInfoFileUtilities.BlockStartMarker(aTagText);
+            output += aContent;
+            output += CCrashInfoFileUtilities.BlockEndMarker(aTagText);
+            return output;
+        }
+
+        /** Return the parameter integer enclosed in crashinfofile identifier tags */
+        public static string MakeOutputTags(uint aContent, string aTagText)
+        {
+            return MakeOutputTags(aContent.ToString(), aTagText);
+        }
+
+        public static string BlockEndMarker(string aId)
+        {
+            return CrashInfoConsts.KCloseIdStart + aId + CrashInfoConsts.KCloseIdEnd + CrashInfoConsts.KEOL;
+        }
+
+        public static string BlockStartMarker(string aId)
+        {
+            return CrashInfoConsts.KNewIdStart + aId + CrashInfoConsts.KNewIdEnd;
+        }
+    }
+}