/*
GNU GENERAL LICENSE
Copyright (C) 2006 The Lobo Project. Copyright (C) 2014 - 2017 Lobo Evolution
This program 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
verion 3 of the License, or (at your option) any later version.
This program 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 License for more details.
You should have received a copy of the GNU General Public
along with this program. If not, see <http://www.gnu.org/licenses/>.
Contact info: lobochief@users.sourceforge.net; ivan.difrancesco@yahoo.it
*/
package org.lobobrowser.util.io;
import java.io.File;
/**
* The Class Files.
*/
public class Files {
/**
* Instantiates a new files.
*/
private Files() {
}
/**
* Guesses the right content-type for a local file, and includes a charset
* if appropriate.
*
* @param file
* the file
* @return the content type
*/
public static String getContentType(File file) {
// Not very complete at the moment :)
String name = file.getName();
int dotIdx = name.lastIndexOf('.');
String extension = dotIdx == -1 ? null : name.substring(dotIdx + 1);
if ("txt".equalsIgnoreCase(extension)) {
return "text/plain; charset=\""
+ System.getProperty("file.encoding") + "\"";
}
if ("html".equalsIgnoreCase(extension)
|| "htm".equalsIgnoreCase(extension)) {
return "text/html; charset=\"" + System.getProperty("file.encoding")
+ "\"";
} else {
return "application/octet-stream";
}
}
}