/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
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*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Kohei TAKETA <k-tak@void.in>
* lnezda
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* ***** END LICENSE BLOCK ***** */
import org.mozilla.universalchardet.UniversalDetector;
public class TestDetector
{
public static void main(String[] args) throws java.io.IOException
{
if (args.length != 1) {
System.err.println("Usage: java TestDetector FILENAME");
System.exit(1);
}
byte[] buf = new byte[4096];
String fileName = args[0];
java.io.FileInputStream fis = new java.io.FileInputStream(fileName);
// (1)
UniversalDetector detector = new UniversalDetector(null);
// (2)
int nread;
while ((nread = fis.read(buf)) > 0 && !detector.isDone()) {
detector.handleData(buf, 0, nread);
}
// (3)
detector.dataEnd();
// (4)
String encoding = detector.getDetectedCharset();
if (encoding != null) {
System.out.println("Detected encoding = " + encoding);
} else {
System.out.println("No encoding detected.");
}
// (5)
detector.reset();
}
}