WSaveFile.java

/*
  * This file is part of WhereYouGo.
  *
  * WhereYouGo is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 3 of the License, or
  * (at your option) any later version.
  *
  * WhereYouGo is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with WhereYouGo.  If not, see <http://www.gnu.org/licenses/>.
  *
  * Copyright (C) 2012 Menion <whereyougo@asamm.cz>
  */ 

package menion.android.whereyougo;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import menion.android.whereyougo.utils.Logger;
import cz.matejcik.openwig.platform.FileHandle;

public class WSaveFile implements FileHandle {

	private static final String TAG = "WSaveFile";
	
	private File file;
	
	public WSaveFile(File cartridgeFile) {
		file = new File(cartridgeFile.getAbsolutePath().
				substring(0, cartridgeFile.getAbsolutePath().lastIndexOf(".")) + ".ows");
	}
	
	public void create() throws IOException {
		file.createNewFile();
	}

	public void delete() throws IOException {
		file.delete();
	}

	public boolean exists() throws IOException {
		return file.exists();
	}

	public DataInputStream openDataInputStream() throws IOException {
		return new DataInputStream(new FileInputStream(file));
	}

	public DataOutputStream openDataOutputStream() throws IOException {
		return new DataOutputStream(new FileOutputStream(file));
	}

	public void truncate(long len) throws IOException {
		Logger.d(TAG, "truncate()");
	}

}