| /* -*- 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): |
| */ |
| |
| package org.mozilla.intl.chardet ; |
| |
| import java.lang.* ; |
| |
| public class nsDetector extends nsPSMDetector |
| implements nsICharsetDetector { |
| |
| nsICharsetDetectionObserver mObserver = null ; |
| |
| public nsDetector() { |
| super() ; |
| } |
| |
| public nsDetector(int langFlag) { |
| super(langFlag) ; |
| } |
| |
| public void Init(nsICharsetDetectionObserver aObserver) { |
| |
| mObserver = aObserver ; |
| return ; |
| |
| } |
| |
| public boolean DoIt(byte[] aBuf, int aLen, boolean oDontFeedMe) { |
| |
| if (aBuf == null || oDontFeedMe ) |
| return false ; |
| |
| this.HandleData(aBuf, aLen) ; |
| return mDone ; |
| } |
| |
| public void Done() { |
| this.DataEnd() ; |
| return ; |
| } |
| |
| public void Report(String charset) { |
| if (mObserver != null) |
| mObserver.Notify(charset) ; |
| } |
| |
| public boolean isAscii(byte[] aBuf, int aLen) { |
| |
| for(int i=0; i<aLen; i++) { |
| if ((0x0080 & aBuf[i]) != 0) { |
| return false ; |
| } |
| } |
| return true ; |
| } |
| } |