--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/policymanagement/pmdmadapter/src/nsmldmuri.cpp	Thu Dec 17 09:07:52 2009 +0200
@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2002 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:  DM tree etc.
+*
+*/
+
+
+
+#include "nsmldmuri.h"
+
+// ------------------------------------------------------------------------------------------------
+//  NSmlDmURI
+// ------------------------------------------------------------------------------------------------
+
+
+// ------------------------------------------------------------------------------------------------
+// TPtrC8 NSmlDmURI::ParentURI(const TDesC8& aURI)
+// returns parent uri, i.e. removes last uri segment
+// ------------------------------------------------------------------------------------------------
+TPtrC8 NSmlDmURI::ParentURI(const TDesC8& aURI)
+	{
+	TBool onlyOneSeg = ETrue;
+	TInt i;
+	for(i=aURI.Length()-1;i>=0;i--)
+		{
+		if(aURI[i]==KNSmlDMUriSeparator)
+			{
+			onlyOneSeg = EFalse;
+			break;
+			}
+		}
+	if(onlyOneSeg)
+		{
+		return KNSmlDmRootUri();
+		}
+	else
+		{
+		return aURI.Left(i);
+		}
+	}
+
+// ------------------------------------------------------------------------------------------------
+// TPtrC8 NSmlDmURI::LastURISeg(const TDesC8& aURI)
+// Returns only the last uri segemnt
+// ------------------------------------------------------------------------------------------------
+TPtrC8 NSmlDmURI::LastURISeg(const TDesC8& aURI)
+	{
+	TInt i;
+	for(i=aURI.Length()-1;i>=0;i--)
+		{
+		if(aURI[i]==KNSmlDMUriSeparator)
+			{
+			break;
+			}
+		}
+	if(i==0)
+		{
+		return aURI;
+		}
+	else
+		{
+		return aURI.Mid(i+1);
+		}
+	}
+
+// ------------------------------------------------------------------------------------------------
+// TPtrC8 NSmlDmURI::RemoveDotSlash(const TDesC8& aURI)
+// return uri without dot and slash in start
+// ------------------------------------------------------------------------------------------------
+TPtrC8 NSmlDmURI::RemoveDotSlash(const TDesC8& aURI)
+	{
+
+	TInt offset = 0;
+	TInt endSlash = 0;
+
+	if(aURI.Find(KNSmlDmUriDotSlash)==0)
+		{
+		offset = 2;
+		}
+	else if( aURI.Find(KNSmlDmUriSlash)==0)
+		{
+		offset = 1;
+		}		
+	else
+		{
+		return aURI;
+		}
+
+	if(aURI.Length()>2&&aURI[aURI.Length()-1]==KNSmlDMUriSeparator)
+		{
+		endSlash = 1;
+		}
+
+	return aURI.Mid(offset,aURI.Length()-endSlash-offset);
+	}
+
+// ------------------------------------------------------------------------------------------------
+// TPtrC8 NSmlDmURI::RemoveProp(const TDesC8& aURI)
+// removes property from the uri
+// ------------------------------------------------------------------------------------------------
+TPtrC8 NSmlDmURI::RemoveProp(const TDesC8& aURI)
+	{
+	TInt offset = aURI.Find(KNSmlDmQuestionMark);
+	if(offset!=KErrNotFound)
+		{
+		return aURI.Left(offset); 
+		}
+	return aURI;
+	}
+
+// ------------------------------------------------------------------------------------------------
+// TPtrC8 NSmlDmURI::RemoveLastSeg(const TDesC8& aURI)
+// Removes last uri segment
+// ------------------------------------------------------------------------------------------------
+TPtrC8 NSmlDmURI::RemoveLastSeg(const TDesC8& aURI)
+	{
+	TInt i;
+	for(i=aURI.Length()-1;i>=0;i--)
+		{
+		if(aURI[i]==KNSmlDMUriSeparator)
+			{
+			break;
+			}
+		}
+
+	if(i>0)
+		{
+		return aURI.Left(i);
+		}
+	else
+		{
+		return KNullDesC8();
+		}
+	}
+
+
+// ------------------------------------------------------------------------------------------------
+// TPtrC8 NSmlDmURI::URISeg(const TDesC8& aURI,TInt aLocation,TInt aSegCount=1)
+// Returns the aLocation:th URI segment
+// ------------------------------------------------------------------------------------------------
+TPtrC8 NSmlDmURI::URISeg(const TDesC8& aURI,TInt aLocation,TInt aSegCount/*=1*/)
+	{
+    TInt i, start;
+    if(aLocation < 0)
+        {
+            return aURI.Mid(0, 0);
+        }
+    if(aLocation > 0)
+        {
+        for (start=0, i=0; (start<aURI.Length()) && (i<aLocation); start++)
+            {
+            if(aURI[start]=='/')
+                {
+                i++;
+                }
+            if(i==aLocation)
+                {
+                break;
+                }
+            }
+        }
+    else
+        {
+            start=-1;
+        }
+    // empty segment
+    if(start+1 >= aURI.Length())
+        {
+        return aURI.Mid(0, 0);
+        }        
+    // start points to beginning of segment
+    for (i=start+1; i<aURI.Length(); i++)
+        {
+        if(aURI[i]=='/')
+            {
+            aSegCount--;
+            if(aSegCount == 0)
+                {
+                break;
+                }
+            }
+        }
+    // i points to end of segment   
+    return aURI.Mid(start+1, i-start-1);
+	}
+
+
+// ------------------------------------------------------------------------------------------------
+// TInt NSmlDmURI::NumOfURISegs(const TDesC8& aURI)
+// Returns the num of uri segs
+// ------------------------------------------------------------------------------------------------
+TInt NSmlDmURI::NumOfURISegs(const TDesC8& aURI)
+	{
+	TInt numOfURISegs = 1;
+	for(TInt i=0;i<aURI.Length();i++)
+		{
+		if(aURI[i]==KNSmlDMUriSeparator)
+			{
+			numOfURISegs++;
+			}
+		}
+	return numOfURISegs;
+	}
+