/*

* Copyright (c) 2006 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:  inline functions

*

*/

// ---------------------------------------------------------------------------

// Parses a string for tokens separated by |

// ---------------------------------------------------------------------------

//

inline void ExtractTokensL( const TDesC& aString, RArray<TPath>& aArray )

    {

     // Parse the string and add it into array

    //

    TBool done(EFalse);

    TLex lex( aString );

    lex.Mark();

    while( !done )

        {

        // Found a token

        if( lex.Peek() =='|' || lex.Eos() )

            {

            TPtrC token = lex.MarkedToken();

            // Ignore null length tokens

            if( token.Length() )

                {

                aArray.AppendL( token );

                }

            // Next token

            if( lex.Eos() )

                {

                done = ETrue;

                }

            else

                {

                lex.Inc();

                lex.Mark();

                }

            }

        else

            {

            // Next character

            lex.Inc();

            }

        }

    }

// ---------------------------------------------------------------------------

// Parses a string for tokens separated by |

// ---------------------------------------------------------------------------

//

inline void ExtractTokensL( const TDesC& aString, CDesCArray& aArray )

    {

     // Parse the string and add it into array

    //

    TBool done(EFalse);

    TLex lex( aString );

    lex.Mark();

    while( !done )

        {

        // Found a token

        if( lex.Peek() =='|' || lex.Eos() )

            {

            TPtrC token = lex.MarkedToken();

            // Ignore null length tokens

            if( token.Length() )

                {

                aArray.InsertIsqL( token );

                }

            // Next token

            if( lex.Eos() )

                {

                done = ETrue;

                }

            else

                {

                lex.Inc();

                lex.Mark();

                }

            }

        else

            {

            // Next character

            lex.Inc();

            }

        }

    }

// ---------------------------------------------------------------------------

// Finds the drive number for a path

// ---------------------------------------------------------------------------

//

inline TDriveNumber ExtractDrive( const TDesC& aPath )

    {

    TParsePtrC parse( aPath );

    TDriveUnit drive( parse.Drive() );

    TInt num = drive;

    return TDriveNumber(num);

    }