diff -r e8c1ea2c6496 -r 8758140453c0 IM/src/ParserUtils.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/IM/src/ParserUtils.cpp	Thu Jan 21 12:53:44 2010 +0000
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Symbian Foundation License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: The class handles IMPS Setting file reading.
+*
+*
+*/
+
+
+// INCLUDE FILES
+#include    <e32std.h>
+#ifdef _DEBUG
+#include    <flogger.h>
+#endif
+#include "ParserUtils.h"
+
+// ================= MEMBER FUNCTIONS =======================
+
+
+
+//**********************************
+// CImpsSettingFile
+//**********************************
+
+CImpsSettingFile* CImpsSettingFile::NewL(
+    RFs& aFs )
+    {
+    CImpsSettingFile* self = new ( ELeave ) CImpsSettingFile( aFs );
+    return self;
+    }
+
+CImpsSettingFile::~CImpsSettingFile()
+    {
+    if ( iOpen )
+        {
+        iReader.Close();
+        }
+    iOpen = EFalse;
+    }
+
+CImpsSettingFile::CImpsSettingFile( RFs& aFs )
+        : iFs( aFs ),
+        iOpen( EFalse )
+    {
+
+    }
+
+void CImpsSettingFile::OpenL( TDesC& aResFile )
+    {
+    // open a file
+    iFileName = aResFile;
+
+    TInt myError = iReader.Open( iFs,
+                                 iFileName,
+                                 EFileShareReadersOnly );
+
+    User::LeaveIfError( myError );
+    iOpen = ETrue;
+
+    }
+
+TPtrC8 CImpsSettingFile::KeyValueL( const TDesC8& aKey )
+    {
+
+    TPtrC8 myKey;
+    TPtrC8 myValue;
+    TBool getIt( EFalse );
+    TInt err = 0;
+
+    // Reset the reader
+    OpenL( iFileName );
+
+    // Start to search
+    while ( !getIt )
+        {
+        TRAP ( err, ReadRowL( myKey, myValue ) );
+        if ( err != KErrNone )
+            {
+            User::Leave( KErrNotFound );
+            }
+        if ( !myKey.CompareF( aKey ) )
+            {
+            return myValue;
+            }
+        }
+    return TPtrC8();
+    }
+
+void CImpsSettingFile::ReadRowL( TPtrC8& aKey, TPtrC8& aValue )
+    {
+    // READ ONE ROW
+    TChar delim( 10 );
+    iReader.ReadL( iRowBuffer, delim );
+    TInt length = iRowBuffer.Length();
+    if ( length > 2 )
+        {
+        // DROP CR+LF FROM THE END OF LINE
+        iRowBuffer.Delete( length - 2, 2 );
+
+        TInt pos = 0;
+        pos = iRowBuffer.Find( _L8( "=" ) );
+        if ( pos > 0 )
+            {
+            aKey.Set( iRowBuffer.Left( pos ) );
+            // Cut off separator
+            aValue.Set( iRowBuffer.Mid( pos + 1 ) );
+            }
+        }
+    }
+
+//  End of File
+