| /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| * |
| * The contents of this file are subject to the Netscape 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 http://www.mozilla.org/NPL/ |
| * |
| * 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 Netscape are |
| * Copyright (C) 1998 Netscape Communications Corporation. All |
| * Rights Reserved. |
| * |
| * Contributor(s): |
| */ |
| /* |
| * DO NOT EDIT THIS DOCUMENT MANUALLY !!! |
| * THIS FILE IS AUTOMATICALLY GENERATED BY THE TOOLS UNDER |
| * AutoDetect/tools/ |
| */ |
| |
| package org.mozilla.intl.chardet ; |
| import java.io.* ; |
| import java.net.* ; |
| import java.util.* ; |
| import org.mozilla.intl.chardet.* ; |
| |
| public class HtmlCharsetDetector { |
| |
| public static boolean found = false ; |
| |
| public static void main(String argv[]) throws Exception { |
| |
| if (argv.length != 1 && argv.length != 2) { |
| |
| System.out.println( |
| "Usage: HtmlCharsetDetector <url> [<languageHint>]"); |
| |
| System.out.println(""); |
| System.out.println("Where <url> is http://..."); |
| System.out.println("For optional <languageHint>. Use following..."); |
| System.out.println(" 1 => Japanese"); |
| System.out.println(" 2 => Chinese"); |
| System.out.println(" 3 => Simplified Chinese"); |
| System.out.println(" 4 => Traditional Chinese"); |
| System.out.println(" 5 => Korean"); |
| System.out.println(" 6 => Dont know (default)"); |
| |
| return ; |
| } |
| |
| |
| // Initalize the nsDetector() ; |
| int lang = (argv.length == 2)? Integer.parseInt(argv[1]) |
| : nsPSMDetector.ALL ; |
| nsDetector det = new nsDetector(lang) ; |
| |
| // Set an observer... |
| // The Notify() will be called when a matching charset is found. |
| |
| det.Init(new nsICharsetDetectionObserver() { |
| public void Notify(String charset) { |
| HtmlCharsetDetector.found = true ; |
| System.out.println("CHARSET = " + charset); |
| } |
| }); |
| |
| URL url = new URL(argv[0]); |
| BufferedInputStream imp = new BufferedInputStream(url.openStream()); |
| |
| byte[] buf = new byte[1024] ; |
| int len; |
| boolean done = false ; |
| boolean isAscii = true ; |
| |
| while( (len=imp.read(buf,0,buf.length)) != -1) { |
| |
| // Check if the stream is only ascii. |
| if (isAscii) |
| isAscii = det.isAscii(buf,len); |
| |
| // DoIt if non-ascii and not done yet. |
| if (!isAscii && !done) |
| done = det.DoIt(buf,len, false); |
| } |
| det.DataEnd(); |
| |
| if (isAscii) { |
| System.out.println("CHARSET = ASCII"); |
| found = true ; |
| } |
| |
| if (!found) { |
| String prob[] = det.getProbableCharsets() ; |
| for(int i=0; i<prob.length; i++) { |
| System.out.println("Probable Charset = " + prob[i]); |
| } |
| } |
| } |
| } |