LCOV - code coverage report
Current view: directory - objdir/dist/include - nsICharsetDetector.h (source / functions) Found Hit Coverage
Test: app.info Lines: 1 0 0.0 %
Date: 2012-06-02 Functions: 1 0 0.0 %

       1                 : /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #ifndef nsICharsetDetector_h__
      39                 : #define nsICharsetDetector_h__
      40                 : 
      41                 : #include "nsISupports.h"
      42                 : 
      43                 : class nsICharsetDetectionObserver;
      44                 : 
      45                 : // {12BB8F14-2389-11d3-B3BF-00805F8A6670}
      46                 : #define NS_ICHARSETDETECTOR_IID \
      47                 : { 0x12bb8f14, 0x2389, 0x11d3, { 0xb3, 0xbf, 0x0, 0x80, 0x5f, 0x8a, 0x66, 0x70 } }
      48                 : 
      49                 : #define NS_CHARSET_DETECTOR_CONTRACTID_BASE "@mozilla.org/intl/charsetdetect;1?type="
      50                 : #define NS_CHARSET_DETECTOR_CATEGORY "charset-detectors"
      51                 :  
      52               0 : class nsICharsetDetector : public nsISupports {
      53                 : public:  
      54                 :   NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICHARSETDETECTOR_IID)
      55                 : 
      56                 :   /* 
      57                 :      Setup the observer so it know how to notify the answer
      58                 :    */
      59                 :   NS_IMETHOD Init(nsICharsetDetectionObserver* observer) = 0;
      60                 : 
      61                 :   /*
      62                 :      Feed a block of bytes to the detector.
      63                 :      It will call the Notify function of the nsICharsetObserver if it find out
      64                 :      the answer. 
      65                 :      aBytesArray - array of bytes
      66                 :      aLen        - length of aBytesArray
      67                 :      oDontFeedMe - return true if the detector do not need the following block
      68                 :                           false it need more bytes. 
      69                 :                    This is used to enhance performance
      70                 :    */
      71                 :   NS_IMETHOD DoIt(const char* aBytesArray, PRUint32 aLen, bool* oDontFeedMe) = 0;
      72                 : 
      73                 :   /*
      74                 :      It also tell the detector the last chance the make a decision
      75                 :    */
      76                 :   NS_IMETHOD Done() = 0;
      77                 : 
      78                 : };
      79                 : 
      80                 : NS_DEFINE_STATIC_IID_ACCESSOR(nsICharsetDetector,
      81                 :                               NS_ICHARSETDETECTOR_IID)
      82                 : 
      83                 : #endif /* nsICharsetDetector_h__ */

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