/*

* Copyright (c) 2004-2008 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 SymbianTree;

using SymBuildParsingLib.Utils;

using SymBuildParsingLib.Tree;

using SymBuildParsingLib.Parser.BuildFile.Document;

namespace SymBuildParsingLib.Parser.BuildFile.Nodes

{

	public sealed class SymNodeBuildFileExport : SymNodeAddAsChild

	{

		#region Enumerations

		public enum TType

		{

			ETypeFile = 0,

			ETypeZipFile

		}

		#endregion

		#region Constructors & destructor

		public SymNodeBuildFileExport()

		{

		}

		public SymNodeBuildFileExport( TType aType )

		{

			iType = aType;

		}

		#endregion

		#region API

		public TType Type

		{

			get { return iType; }

			set { iType = value; }

		}

		public string FileName

		{

			get { return iFileName; }

			set

			{

				if	( !( Root is SymBuildFileDocument ) )

				{

					throw new ArgumentException( "Node must be added to tree before using this API" );

				}

				// Get bld.inf file name

				SymBuildFileDocument doc = (SymBuildFileDocument) Root;

				string bldInfPath = Path.GetFullPath( doc.Context.FileName );

				// Try to intepret MMP file name

				bool valid = false;

				string rootPath = Path.GetPathRoot( value );

				bool isRooted = Path.IsPathRooted( value );

				//

				if	( isRooted == false || rootPath == string.Empty || rootPath == @"\" )

				{

					// If a source file is listed with a relative path, the path will be considered relative to the directory containing the bld.inf file. 

					iFileName = SymFileSystemUtils.MergePaths( bldInfPath, value );

					valid = true;

				}

				else if ( isRooted )

				{

					iFileName = SymFileSystemUtils.MergePaths( SymEnvironment.RootPath, value );

					valid = true;

				}

				// Throw errors if we didn't find a valid match

				if	( valid == false )

				{

					throw new ArgumentException( "Invalid file name: " + value );

				}

			}

		}

		public string DestinationPath

		{

			get { return iDestinationPath; }

			set

			{

				// If a destination file is not specified, the source file will be copied to epoc32\include\. 

				bool valid = false;

				string rootPath = Path.GetPathRoot( value );

				//

				if	( Path.IsPathRooted( value ) == false || rootPath == string.Empty || rootPath == @"\" )

				{

					// If a destination file is specified with the relative path, the path will be considered relative to directory epoc32\include\.

					iDestinationPath = SymFileSystemUtils.MergePaths( SymEnvironment.Epoc32IncludePath, value );

					valid = true;

				}

				else if ( rootPath.Length == 2 || rootPath.Length == 3 && rootPath[1] == ':' )

				{

					// If a destination begins with a drive letter, then the file is copied to epoc32\data\<drive_letter>\<path>. For example,

					// 

					// mydata.dat e:\appdata\mydata.dat

					// copies mydata.dat to epoc32\data\e\appdata\mydata.dat.

					// 

					// You can use any driveletter between A and Z.

					string drive = rootPath[ 0 ].ToString().ToLower();

					string pathWithoutDrive = SymFileSystemUtils.DirectoryFromPath( rootPath );

					// Check drive letter is valid

					bool driveIsValid = SymFileSystemUtils.IsDriveValid( drive );

					if	( driveIsValid )

					{

						iDestinationPath = SymEnvironment.Epoc32DataPath + drive + pathWithoutDrive;

						valid = true;

					}

				}

				// Throw errors if we didn't find a valid match

				if	( valid == false )

				{

					throw new ArgumentException( "Invalid destination path: " + value );

				}

			}

		}

		#endregion

		#region Data members

		private TType iType = TType.ETypeFile;

		private string iFileName = string.Empty;

		private string iDestinationPath = SymEnvironment.Epoc32IncludePath;

		#endregion

	}

}